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_CXXFLAGS
 707 BUILD_CFLAGS
 708 CXX_FOR_BUILD
 709 CC_FOR_BUILD
 710 inhibit_libc
 711 SYSTEM_HEADER_DIR
 712 ALL
 713 CROSS
 714 CATOBJEXT
 715 GENCAT
 716 INSTOBJEXT
 717 DATADIRNAME
 718 CATALOGS
 719 POSUB
 720 GMSGFMT
 721 XGETTEXT
 722 INCINTL
 723 LIBINTL_DEP
 724 LIBINTL
 725 USE_NLS
 726 extra_opt_files
 727 extra_modes_file
 728 NATIVE_SYSTEM_HEADER_DIR
 729 objext
 730 manext
 731 LIBICONV_DEP
 732 LTLIBICONV
 733 LIBICONV
 734 LDEXP_LIB
 735 EXTRA_GCC_LIBS
 736 GNAT_LIBEXC
 737 COLLECT2_LIBS
 738 CXXCPP
 739 AR
 740 NM
 741 BISON
 742 FLEX
 743 GENERATED_MANPAGES
 744 BUILD_INFO
 745 MAKEINFO
 746 have_mktemp_command
 747 make_compare_target
 748 INSTALL_DATA
 749 INSTALL_PROGRAM
 750 INSTALL
 751 ranlib_flags
 752 RANLIB
 753 LN
 754 LN_S
 755 AWK
 756 SET_MAKE
 757 REPORT_BUGS_TEXI
 758 REPORT_BUGS_TO
 759 PKGVERSION
 760 CONFIGURE_SPECS
 761 CROSS_SYSTEM_HEADER_DIR
 762 TARGET_SYSTEM_ROOT_DEFINE
 763 TARGET_SYSTEM_ROOT
 764 SYSROOT_CFLAGS_FOR_TARGET
 765 enable_shared
 766 enable_fixed_point
 767 enable_decimal_float
 768 enable_multilib
 769 ENABLE_BUILD_WITH_CXX
 770 coverage_flags
 771 valgrind_command
 772 valgrind_path_defines
 773 valgrind_path
 774 TREEBROWSER
 775 nocommon_flag
 776 noexception_flags
 777 warn_cxxflags
 778 warn_cflags
 779 c_strict_warn
 780 strict_warn
 781 c_loose_warn
 782 loose_warn
 783 EGREP
 784 GREP
 785 CPP
 786 PICFLAG_FOR_TARGET
 787 OUTPUT_OPTION
 788 NO_MINUS_C_MINUS_O
 789 GNATMAKE
 790 GNATBIND
 791 ac_ct_CXX
 792 CXXFLAGS
 793 CXX
 794 OBJEXT
 795 EXEEXT
 796 ac_ct_CC
 797 CPPFLAGS
 798 LDFLAGS
 799 CFLAGS
 800 CC
 801 GENINSRC
 802 target_subdir
 803 host_subdir
 804 build_subdir
 805 build_libsubdir
 806 target_noncanonical
 807 target_os
 808 target_vendor
 809 target_cpu
 810 target
 811 host_os
 812 host_vendor
 813 host_cpu
 814 host
 815 build_os
 816 build_vendor
 817 build_cpu
 818 build
 819 target_alias
 820 host_alias
 821 build_alias
 822 LIBS
 823 ECHO_T
 824 ECHO_N
 825 ECHO_C
 826 DEFS
 827 mandir
 828 localedir
 829 libdir
 830 psdir
 831 pdfdir
 832 dvidir
 833 htmldir
 834 infodir
 835 docdir
 836 oldincludedir
 837 includedir
 838 localstatedir
 839 sharedstatedir
 840 sysconfdir
 841 datadir
 842 datarootdir
 843 libexecdir
 844 sbindir
 845 bindir
 846 program_transform_name
 847 prefix
 848 exec_prefix
 849 PACKAGE_URL
 850 PACKAGE_BUGREPORT
 851 PACKAGE_STRING
 852 PACKAGE_VERSION
 853 PACKAGE_TARNAME
 854 PACKAGE_NAME
 855 PATH_SEPARATOR
 856 SHELL'
 857 ac_subst_files='option_includes
 858 language_hooks'
 859 ac_user_opts='
 860 enable_option_checking
 861 with_build_libsubdir
 862 with_local_prefix
 863 with_gxx_include_dir
 864 with_cpp_install_dir
 865 enable_generated_files_in_srcdir
 866 with_gnu_ld
 867 with_ld
 868 with_demangler_in_ld
 869 with_gnu_as
 870 with_as
 871 enable_largefile
 872 enable_werror_always
 873 enable_checking
 874 enable_coverage
 875 enable_gather_detailed_mem_stats
 876 enable_build_with_cxx
 877 with_stabs
 878 enable_multilib
 879 enable___cxa_atexit
 880 enable_decimal_float
 881 enable_fixed_point
 882 enable_threads
 883 enable_tls
 884 enable_objc_gc
 885 with_dwarf2
 886 enable_shared
 887 with_native_system_header_dir
 888 with_build_sysroot
 889 with_sysroot
 890 with_specs
 891 with_pkgversion
 892 with_bugurl
 893 enable_languages
 894 with_multilib_list
 895 enable_rpath
 896 with_libiconv_prefix
 897 enable_sjlj_exceptions
 898 enable_secureplt
 899 enable_leading_mingw64_underscores
 900 enable_cld
 901 enable_frame_pointer
 902 enable_win32_registry
 903 enable_static
 904 with_pic
 905 enable_fast_install
 906 enable_libtool_lock
 907 with_plugin_ld
 908 enable_gnu_indirect_function
 909 enable_initfini_array
 910 enable_comdat
 911 enable_gnu_unique_object
 912 enable_linker_build_id
 913 with_long_double_128
 914 with_gc
 915 with_system_zlib
 916 enable_maintainer_mode
 917 enable_version_specific_runtime_libs
 918 enable_plugin
 919 enable_libquadmath_support
 920 with_linker_hash_style
 921 '
 922       ac_precious_vars='build_alias
 923 host_alias
 924 target_alias
 925 CC
 926 CFLAGS
 927 LDFLAGS
 928 LIBS
 929 CPPFLAGS
 930 CXX
 931 CXXFLAGS
 932 CCC
 933 CPP
 934 CXXCPP
 935 GMPLIBS
 936 GMPINC
 937 PPLLIBS
 938 PPLINC
 939 CLOOGLIBS
 940 CLOOGINC'
 941
 942
 943 # Initialize some variables set by options.
 944 ac_init_help=
 945 ac_init_version=false
 946 ac_unrecognized_opts=
 947 ac_unrecognized_sep=
 948 # The variables have the same names as the options, with
 949 # dashes changed to underlines.
 950 cache_file=/dev/null
 951 exec_prefix=NONE
 952 no_create=
 953 no_recursion=
 954 prefix=NONE
 955 program_prefix=NONE
 956 program_suffix=NONE
 957 program_transform_name=s,x,x,
 958 silent=
 959 site=
 960 srcdir=
 961 verbose=
 962 x_includes=NONE
 963 x_libraries=NONE
 964
 965 # Installation directory options.
 966 # These are left unexpanded so users can "make install exec_prefix=/foo"
 967 # and all the variables that are supposed to be based on exec_prefix
 968 # by default will actually change.
 969 # Use braces instead of parens because sh, perl, etc. also accept them.
 970 # (The list follows the same order as the GNU Coding Standards.)
 971 bindir='${exec_prefix}/bin'
 972 sbindir='${exec_prefix}/sbin'
 973 libexecdir='${exec_prefix}/libexec'
 974 datarootdir='${prefix}/share'
 975 datadir='${datarootdir}'
 976 sysconfdir='${prefix}/etc'
 977 sharedstatedir='${prefix}/com'
 978 localstatedir='${prefix}/var'
 979 includedir='${prefix}/include'
 980 oldincludedir='/usr/include'
 981 docdir='${datarootdir}/doc/${PACKAGE}'
 982 infodir='${datarootdir}/info'
 983 htmldir='${docdir}'
 984 dvidir='${docdir}'
 985 pdfdir='${docdir}'
 986 psdir='${docdir}'
 987 libdir='${exec_prefix}/lib'
 988 localedir='${datarootdir}/locale'
 989 mandir='${datarootdir}/man'
 990
 991 ac_prev=
 992 ac_dashdash=
 993 for ac_option
 994 do
 995   # If the previous option needs an argument, assign it.
 996   if test -n "$ac_prev"; then
 997     eval $ac_prev=\$ac_option
 998     ac_prev=
 999     continue
1000   fi
1001
1002   case $ac_option in
1003   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1004   *)    ac_optarg=yes ;;
1005   esac
1006
1007   # Accept the important Cygnus configure options, so we can diagnose typos.
1008
1009   case $ac_dashdash$ac_option in
1010   --)
1011     ac_dashdash=yes ;;
1012
1013   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1014     ac_prev=bindir ;;
1015   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1016     bindir=$ac_optarg ;;
1017
1018   -build | --build | --buil | --bui | --bu)
1019     ac_prev=build_alias ;;
1020   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1021     build_alias=$ac_optarg ;;
1022
1023   -cache-file | --cache-file | --cache-fil | --cache-fi \
1024   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1025     ac_prev=cache_file ;;
1026   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1027   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1028     cache_file=$ac_optarg ;;
1029
1030   --config-cache | -C)
1031     cache_file=config.cache ;;
1032
1033   -datadir | --datadir | --datadi | --datad)
1034     ac_prev=datadir ;;
1035   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1036     datadir=$ac_optarg ;;
1037
1038   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1039   | --dataroo | --dataro | --datar)
1040     ac_prev=datarootdir ;;
1041   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1042   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1043     datarootdir=$ac_optarg ;;
1044
1045   -disable-* | --disable-*)
1046     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1047     # Reject names that are not valid shell variable names.
1048     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1049       as_fn_error "invalid feature name: $ac_useropt"
1050     ac_useropt_orig=$ac_useropt
1051     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1052     case $ac_user_opts in
1053       *"
1054 "enable_$ac_useropt"
1055 "*) ;;
1056       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1057          ac_unrecognized_sep=', ';;
1058     esac
1059     eval enable_$ac_useropt=no ;;
1060
1061   -docdir | --docdir | --docdi | --doc | --do)
1062     ac_prev=docdir ;;
1063   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1064     docdir=$ac_optarg ;;
1065
1066   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1067     ac_prev=dvidir ;;
1068   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1069     dvidir=$ac_optarg ;;
1070
1071   -enable-* | --enable-*)
1072     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1073     # Reject names that are not valid shell variable names.
1074     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1075       as_fn_error "invalid feature name: $ac_useropt"
1076     ac_useropt_orig=$ac_useropt
1077     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1078     case $ac_user_opts in
1079       *"
1080 "enable_$ac_useropt"
1081 "*) ;;
1082       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1083          ac_unrecognized_sep=', ';;
1084     esac
1085     eval enable_$ac_useropt=\$ac_optarg ;;
1086
1087   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1088   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1089   | --exec | --exe | --ex)
1090     ac_prev=exec_prefix ;;
1091   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1092   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1093   | --exec=* | --exe=* | --ex=*)
1094     exec_prefix=$ac_optarg ;;
1095
1096   -gas | --gas | --ga | --g)
1097     # Obsolete; use --with-gas.
1098     with_gas=yes ;;
1099
1100   -help | --help | --hel | --he | -h)
1101     ac_init_help=long ;;
1102   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1103     ac_init_help=recursive ;;
1104   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1105     ac_init_help=short ;;
1106
1107   -host | --host | --hos | --ho)
1108     ac_prev=host_alias ;;
1109   -host=* | --host=* | --hos=* | --ho=*)
1110     host_alias=$ac_optarg ;;
1111
1112   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1113     ac_prev=htmldir ;;
1114   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1115   | --ht=*)
1116     htmldir=$ac_optarg ;;
1117
1118   -includedir | --includedir | --includedi | --included | --include \
1119   | --includ | --inclu | --incl | --inc)
1120     ac_prev=includedir ;;
1121   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1122   | --includ=* | --inclu=* | --incl=* | --inc=*)
1123     includedir=$ac_optarg ;;
1124
1125   -infodir | --infodir | --infodi | --infod | --info | --inf)
1126     ac_prev=infodir ;;
1127   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1128     infodir=$ac_optarg ;;
1129
1130   -libdir | --libdir | --libdi | --libd)
1131     ac_prev=libdir ;;
1132   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1133     libdir=$ac_optarg ;;
1134
1135   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1136   | --libexe | --libex | --libe)
1137     ac_prev=libexecdir ;;
1138   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1139   | --libexe=* | --libex=* | --libe=*)
1140     libexecdir=$ac_optarg ;;
1141
1142   -localedir | --localedir | --localedi | --localed | --locale)
1143     ac_prev=localedir ;;
1144   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1145     localedir=$ac_optarg ;;
1146
1147   -localstatedir | --localstatedir | --localstatedi | --localstated \
1148   | --localstate | --localstat | --localsta | --localst | --locals)
1149     ac_prev=localstatedir ;;
1150   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1151   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1152     localstatedir=$ac_optarg ;;
1153
1154   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1155     ac_prev=mandir ;;
1156   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1157     mandir=$ac_optarg ;;
1158
1159   -nfp | --nfp | --nf)
1160     # Obsolete; use --without-fp.
1161     with_fp=no ;;
1162
1163   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1164   | --no-cr | --no-c | -n)
1165     no_create=yes ;;
1166
1167   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1168   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1169     no_recursion=yes ;;
1170
1171   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1172   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1173   | --oldin | --oldi | --old | --ol | --o)
1174     ac_prev=oldincludedir ;;
1175   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1176   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1177   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1178     oldincludedir=$ac_optarg ;;
1179
1180   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1181     ac_prev=prefix ;;
1182   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1183     prefix=$ac_optarg ;;
1184
1185   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1186   | --program-pre | --program-pr | --program-p)
1187     ac_prev=program_prefix ;;
1188   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1189   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1190     program_prefix=$ac_optarg ;;
1191
1192   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1193   | --program-suf | --program-su | --program-s)
1194     ac_prev=program_suffix ;;
1195   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1196   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1197     program_suffix=$ac_optarg ;;
1198
1199   -program-transform-name | --program-transform-name \
1200   | --program-transform-nam | --program-transform-na \
1201   | --program-transform-n | --program-transform- \
1202   | --program-transform | --program-transfor \
1203   | --program-transfo | --program-transf \
1204   | --program-trans | --program-tran \
1205   | --progr-tra | --program-tr | --program-t)
1206     ac_prev=program_transform_name ;;
1207   -program-transform-name=* | --program-transform-name=* \
1208   | --program-transform-nam=* | --program-transform-na=* \
1209   | --program-transform-n=* | --program-transform-=* \
1210   | --program-transform=* | --program-transfor=* \
1211   | --program-transfo=* | --program-transf=* \
1212   | --program-trans=* | --program-tran=* \
1213   | --progr-tra=* | --program-tr=* | --program-t=*)
1214     program_transform_name=$ac_optarg ;;
1215
1216   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1217     ac_prev=pdfdir ;;
1218   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1219     pdfdir=$ac_optarg ;;
1220
1221   -psdir | --psdir | --psdi | --psd | --ps)
1222     ac_prev=psdir ;;
1223   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1224     psdir=$ac_optarg ;;
1225
1226   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1227   | -silent | --silent | --silen | --sile | --sil)
1228     silent=yes ;;
1229
1230   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1231     ac_prev=sbindir ;;
1232   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1233   | --sbi=* | --sb=*)
1234     sbindir=$ac_optarg ;;
1235
1236   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1237   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1238   | --sharedst | --shareds | --shared | --share | --shar \
1239   | --sha | --sh)
1240     ac_prev=sharedstatedir ;;
1241   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1242   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1243   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1244   | --sha=* | --sh=*)
1245     sharedstatedir=$ac_optarg ;;
1246
1247   -site | --site | --sit)
1248     ac_prev=site ;;
1249   -site=* | --site=* | --sit=*)
1250     site=$ac_optarg ;;
1251
1252   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1253     ac_prev=srcdir ;;
1254   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1255     srcdir=$ac_optarg ;;
1256
1257   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1258   | --syscon | --sysco | --sysc | --sys | --sy)
1259     ac_prev=sysconfdir ;;
1260   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1261   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1262     sysconfdir=$ac_optarg ;;
1263
1264   -target | --target | --targe | --targ | --tar | --ta | --t)
1265     ac_prev=target_alias ;;
1266   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1267     target_alias=$ac_optarg ;;
1268
1269   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1270     verbose=yes ;;
1271
1272   -version | --version | --versio | --versi | --vers | -V)
1273     ac_init_version=: ;;
1274
1275   -with-* | --with-*)
1276     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1277     # Reject names that are not valid shell variable names.
1278     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1279       as_fn_error "invalid package name: $ac_useropt"
1280     ac_useropt_orig=$ac_useropt
1281     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1282     case $ac_user_opts in
1283       *"
1284 "with_$ac_useropt"
1285 "*) ;;
1286       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1287          ac_unrecognized_sep=', ';;
1288     esac
1289     eval with_$ac_useropt=\$ac_optarg ;;
1290
1291   -without-* | --without-*)
1292     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1293     # Reject names that are not valid shell variable names.
1294     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1295       as_fn_error "invalid package name: $ac_useropt"
1296     ac_useropt_orig=$ac_useropt
1297     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1298     case $ac_user_opts in
1299       *"
1300 "with_$ac_useropt"
1301 "*) ;;
1302       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1303          ac_unrecognized_sep=', ';;
1304     esac
1305     eval with_$ac_useropt=no ;;
1306
1307   --x)
1308     # Obsolete; use --with-x.
1309     with_x=yes ;;
1310
1311   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1312   | --x-incl | --x-inc | --x-in | --x-i)
1313     ac_prev=x_includes ;;
1314   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1315   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1316     x_includes=$ac_optarg ;;
1317
1318   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1319   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1320     ac_prev=x_libraries ;;
1321   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1322   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1323     x_libraries=$ac_optarg ;;
1324
1325   -*) as_fn_error "unrecognized option: \`$ac_option'
1326 Try \`$0 --help' for more information."
1327     ;;
1328
1329   *=*)
1330     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1331     # Reject names that are not valid shell variable names.
1332     case $ac_envvar in #(
1333       '' | [0-9]* | *[!_$as_cr_alnum]* )
1334       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1335     esac
1336     eval $ac_envvar=\$ac_optarg
1337     export $ac_envvar ;;
1338
1339   *)
1340     # FIXME: should be removed in autoconf 3.0.
1341     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1342     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1343       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1344     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1345     ;;
1346
1347   esac
1348 done
1349
1350 if test -n "$ac_prev"; then
1351   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1352   as_fn_error "missing argument to $ac_option"
1353 fi
1354
1355 if test -n "$ac_unrecognized_opts"; then
1356   case $enable_option_checking in
1357     no) ;;
1358     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1359     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1360   esac
1361 fi
1362
1363 # Check all directory arguments for consistency.
1364 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1365                 datadir sysconfdir sharedstatedir localstatedir includedir \
1366                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1367                 libdir localedir mandir
1368 do
1369   eval ac_val=\$$ac_var
1370   # Remove trailing slashes.
1371   case $ac_val in
1372     */ )
1373       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1374       eval $ac_var=\$ac_val;;
1375   esac
1376   # Be sure to have absolute directory names.
1377   case $ac_val in
1378     [\\/$]* | ?:[\\/]* )  continue;;
1379     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1380   esac
1381   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1382 done
1383
1384 # There might be people who depend on the old broken behavior: `$host'
1385 # used to hold the argument of --host etc.
1386 # FIXME: To remove some day.
1387 build=$build_alias
1388 host=$host_alias
1389 target=$target_alias
1390
1391 # FIXME: To remove some day.
1392 if test "x$host_alias" != x; then
1393   if test "x$build_alias" = x; then
1394     cross_compiling=maybe
1395     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1396     If a cross compiler is detected then cross compile mode will be used." >&2
1397   elif test "x$build_alias" != "x$host_alias"; then
1398     cross_compiling=yes
1399   fi
1400 fi
1401
1402 ac_tool_prefix=
1403 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1404
1405 test "$silent" = yes && exec 6>/dev/null
1406
1407
1408 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1409 ac_ls_di=`ls -di .` &&
1410 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1411   as_fn_error "working directory cannot be determined"
1412 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1413   as_fn_error "pwd does not report name of working directory"
1414
1415
1416 # Find the source files, if location was not specified.
1417 if test -z "$srcdir"; then
1418   ac_srcdir_defaulted=yes
1419   # Try the directory containing this script, then the parent directory.
1420   ac_confdir=`$as_dirname -- "$as_myself" ||
1421 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1422          X"$as_myself" : 'X\(//\)[^/]' \| \
1423          X"$as_myself" : 'X\(//\)$' \| \
1424          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1425 $as_echo X"$as_myself" |
1426     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1427             s//\1/
1428             q
1429           }
1430           /^X\(\/\/\)[^/].*/{
1431             s//\1/
1432             q
1433           }
1434           /^X\(\/\/\)$/{
1435             s//\1/
1436             q
1437           }
1438           /^X\(\/\).*/{
1439             s//\1/
1440             q
1441           }
1442           s/.*/./; q'`
1443   srcdir=$ac_confdir
1444   if test ! -r "$srcdir/$ac_unique_file"; then
1445     srcdir=..
1446   fi
1447 else
1448   ac_srcdir_defaulted=no
1449 fi
1450 if test ! -r "$srcdir/$ac_unique_file"; then
1451   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1452   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1453 fi
1454 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1455 ac_abs_confdir=`(
1456         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1457         pwd)`
1458 # When building in place, set srcdir=.
1459 if test "$ac_abs_confdir" = "$ac_pwd"; then
1460   srcdir=.
1461 fi
1462 # Remove unnecessary trailing slashes from srcdir.
1463 # Double slashes in file names in object file debugging info
1464 # mess up M-x gdb in Emacs.
1465 case $srcdir in
1466 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1467 esac
1468 for ac_var in $ac_precious_vars; do
1469   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1470   eval ac_env_${ac_var}_value=\$${ac_var}
1471   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1472   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1473 done
1474
1475 #
1476 # Report the --help message.
1477 #
1478 if test "$ac_init_help" = "long"; then
1479   # Omit some internal or obsolete options to make the list less imposing.
1480   # This message is too long to be a string in the A/UX 3.1 sh.
1481   cat <<_ACEOF
1482 \`configure' configures this package to adapt to many kinds of systems.
1483
1484 Usage: $0 [OPTION]... [VAR=VALUE]...
1485
1486 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1487 VAR=VALUE.  See below for descriptions of some of the useful variables.
1488
1489 Defaults for the options are specified in brackets.
1490
1491 Configuration:
1492   -h, --help              display this help and exit
1493       --help=short        display options specific to this package
1494       --help=recursive    display the short help of all the included packages
1495   -V, --version           display version information and exit
1496   -q, --quiet, --silent   do not print \`checking...' messages
1497       --cache-file=FILE   cache test results in FILE [disabled]
1498   -C, --config-cache      alias for \`--cache-file=config.cache'
1499   -n, --no-create         do not create output files
1500       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1501
1502 Installation directories:
1503   --prefix=PREFIX         install architecture-independent files in PREFIX
1504                           [$ac_default_prefix]
1505   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1506                           [PREFIX]
1507
1508 By default, \`make install' will install all the files in
1509 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1510 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1511 for instance \`--prefix=\$HOME'.
1512
1513 For better control, use the options below.
1514
1515 Fine tuning of the installation directories:
1516   --bindir=DIR            user executables [EPREFIX/bin]
1517   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1518   --libexecdir=DIR        program executables [EPREFIX/libexec]
1519   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1520   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1521   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1522   --libdir=DIR            object code libraries [EPREFIX/lib]
1523   --includedir=DIR        C header files [PREFIX/include]
1524   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1525   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1526   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1527   --infodir=DIR           info documentation [DATAROOTDIR/info]
1528   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1529   --mandir=DIR            man documentation [DATAROOTDIR/man]
1530   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1531   --htmldir=DIR           html documentation [DOCDIR]
1532   --dvidir=DIR            dvi documentation [DOCDIR]
1533   --pdfdir=DIR            pdf documentation [DOCDIR]
1534   --psdir=DIR             ps documentation [DOCDIR]
1535 _ACEOF
1536
1537   cat <<\_ACEOF
1538
1539 Program names:
1540   --program-prefix=PREFIX            prepend PREFIX to installed program names
1541   --program-suffix=SUFFIX            append SUFFIX to installed program names
1542   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1543
1544 System types:
1545   --build=BUILD     configure for building on BUILD [guessed]
1546   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1547   --target=TARGET   configure for building compilers for TARGET [HOST]
1548 _ACEOF
1549 fi
1550
1551 if test -n "$ac_init_help"; then
1552
1553   cat <<\_ACEOF
1554
1555 Optional Features:
1556   --disable-option-checking  ignore unrecognized --enable/--with options
1557   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1558   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1559   --enable-generated-files-in-srcdir
1560                           put copies of generated files in source dir intended
1561                           for creating source tarballs for users without
1562                           texinfo bison or flex
1563   --disable-largefile     omit support for large files
1564   --enable-werror-always  enable -Werror despite compiler version
1565   --enable-checking[=LIST]
1566                           enable expensive run-time checks. With LIST, enable
1567                           only specific categories of checks. Categories are:
1568                           yes,no,all,none,release. Flags are:
1569                           assert,df,fold,gc,gcac,gimple,misc,
1570                           rtlflag,rtl,runtime,tree,valgrind,types
1571   --enable-coverage[=LEVEL]
1572                           enable compiler's code coverage collection. Use to
1573                           measure compiler performance and locate unused parts
1574                           of the compiler. With LEVEL, specify optimization.
1575                           Values are opt, noopt, default is noopt
1576   --enable-gather-detailed-mem-stats
1577                           enable detailed memory allocation stats gathering
1578   --enable-build-with-cxx build with C++ compiler instead of C compiler
1579   --enable-multilib       enable library support for multiple ABIs
1580   --enable-__cxa_atexit   enable __cxa_atexit for C++
1581   --enable-decimal-float={no,yes,bid,dpd}
1582                         enable decimal float extension to C.  Selecting 'bid'
1583                         or 'dpd' choses which decimal floating point format
1584                         to use
1585   --enable-fixed-point    enable fixed-point arithmetic extension to C
1586   --enable-threads[=LIB]  enable thread usage for target GCC, using LIB thread
1587                           package
1588   --enable-tls            enable or disable generation of tls code overriding
1589                           the assembler check for tls support
1590   --enable-objc-gc        enable the use of Boehm's garbage collector with the
1591                           GNU Objective-C runtime
1592   --disable-shared        don't provide a shared libgcc
1593   --enable-languages=LIST specify which front-ends to build
1594   --disable-rpath         do not hardcode runtime library paths
1595   --enable-sjlj-exceptions
1596                           arrange to use setjmp/longjmp exception handling
1597   --enable-secureplt      enable -msecure-plt by default for PowerPC
1598   --enable-leading-mingw64-underscores
1599                           enable leading underscores on 64 bit mingw targets
1600   --enable-cld            enable -mcld by default for 32bit x86
1601   --enable-frame-pointer  enable -fno-omit-frame-pointer by default for 32bit
1602                           x86
1603   --disable-win32-registry
1604                           disable lookup of installation paths in the Registry
1605                           on Windows hosts
1606   --enable-win32-registry enable registry lookup (default)
1607   --enable-win32-registry=KEY
1608                           use KEY instead of GCC version as the last portion
1609                           of the registry key
1610   --enable-shared[=PKGS]  build shared libraries [default=yes]
1611   --enable-static[=PKGS]  build static libraries [default=yes]
1612   --enable-fast-install[=PKGS]
1613                           optimize for fast installation [default=yes]
1614   --disable-libtool-lock  avoid locking (might break parallel builds)
1615   --enable-gnu-indirect-function
1616                           enable the use of the @gnu_indirect_function to
1617                           glibc systems
1618   --enable-initfini-array       use .init_array/.fini_array sections
1619   --enable-comdat         enable COMDAT group support
1620   --enable-gnu-unique-object
1621                           enable the use of the @gnu_unique_object ELF
1622                           extension on glibc systems
1623   --enable-linker-build-id
1624                           compiler will always pass --build-id to linker
1625   --enable-maintainer-mode
1626                           enable make rules and dependencies not useful (and
1627                           sometimes confusing) to the casual installer
1628   --enable-version-specific-runtime-libs
1629                           specify that runtime libraries should be installed
1630                           in a compiler-specific directory
1631   --enable-plugin         enable plugin support
1632   --disable-libquadmath-support
1633                           disable libquadmath support for Fortran
1634
1635 Optional Packages:
1636   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1637   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1638   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1639   --with-local-prefix=DIR specifies directory to put local include
1640   --with-gxx-include-dir=DIR
1641                           specifies directory to put g++ header files
1642   --with-cpp-install-dir=DIR
1643                           install the user visible C preprocessor in DIR
1644                           (relative to PREFIX) as well as PREFIX/bin
1645   --with-gnu-ld           arrange to work with GNU ld
1646   --with-ld               arrange to use the specified ld (full pathname)
1647   --with-demangler-in-ld  try to use demangler in GNU ld
1648   --with-gnu-as           arrange to work with GNU as
1649   --with-as               arrange to use the specified as (full pathname)
1650   --with-stabs            arrange to use stabs instead of host debug format
1651   --with-dwarf2           force the default debug format to be DWARF 2
1652   --with-native-system-header-dir=dir
1653                           use dir as the directory to look for standard
1654                           system header files in.  Defaults to /usr/include.
1655   --with-build-sysroot=sysroot
1656                           use sysroot as the system root during the build
1657   --with-sysroot[=DIR]    search for usr/lib, usr/include, et al, within DIR
1658   --with-specs=SPECS      add SPECS to driver command-line processing
1659   --with-pkgversion=PKG   Use PKG in the version string in place of "GCC"
1660   --with-bugurl=URL       Direct users to URL to report a bug
1661   --with-multilib-list    select multilibs (SH and x86-64 only)
1662   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1663   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1664   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1665   --with-pic              try to use only PIC/non-PIC objects [default=use
1666                           both]
1667   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1668   --with-plugin-ld=[ARG]  specify the plugin linker
1669   --with-long-double-128  use 128-bit long double by default
1670   --with-gc={page,zone}   choose the garbage collection mechanism to use with
1671                           the compiler
1672   --with-system-zlib      use installed libz
1673   --with-linker-hash-style={sysv,gnu,both}
1674                           specify the linker hash style
1675
1676 Some influential environment variables:
1677   CC          C compiler command
1678   CFLAGS      C compiler flags
1679   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1680               nonstandard directory <lib dir>
1681   LIBS        libraries to pass to the linker, e.g. -l<library>
1682   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1683               you have headers in a nonstandard directory <include dir>
1684   CXX         C++ compiler command
1685   CXXFLAGS    C++ compiler flags
1686   CPP         C preprocessor
1687   CXXCPP      C++ preprocessor
1688   GMPLIBS     How to link GMP
1689   GMPINC      How to find GMP include files
1690   PPLLIBS     How to link PPL
1691   PPLINC      How to find PPL include files
1692   CLOOGLIBS   How to link CLOOG
1693   CLOOGINC    How to find CLOOG include files
1694
1695 Use these variables to override the choices made by `configure' or to help
1696 it to find libraries and programs with nonstandard names/locations.
1697
1698 Report bugs to the package provider.
1699 _ACEOF
1700 ac_status=$?
1701 fi
1702
1703 if test "$ac_init_help" = "recursive"; then
1704   # If there are subdirs, report their specific --help.
1705   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1706     test -d "$ac_dir" ||
1707       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1708       continue
1709     ac_builddir=.
1710
1711 case "$ac_dir" in
1712 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1713 *)
1714   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1715   # A ".." for each directory in $ac_dir_suffix.
1716   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1717   case $ac_top_builddir_sub in
1718   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1719   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1720   esac ;;
1721 esac
1722 ac_abs_top_builddir=$ac_pwd
1723 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1724 # for backward compatibility:
1725 ac_top_builddir=$ac_top_build_prefix
1726
1727 case $srcdir in
1728   .)  # We are building in place.
1729     ac_srcdir=.
1730     ac_top_srcdir=$ac_top_builddir_sub
1731     ac_abs_top_srcdir=$ac_pwd ;;
1732   [\\/]* | ?:[\\/]* )  # Absolute name.
1733     ac_srcdir=$srcdir$ac_dir_suffix;
1734     ac_top_srcdir=$srcdir
1735     ac_abs_top_srcdir=$srcdir ;;
1736   *) # Relative name.
1737     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1738     ac_top_srcdir=$ac_top_build_prefix$srcdir
1739     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1740 esac
1741 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1742
1743     cd "$ac_dir" || { ac_status=$?; continue; }
1744     # Check for guested configure.
1745     if test -f "$ac_srcdir/configure.gnu"; then
1746       echo &&
1747       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1748     elif test -f "$ac_srcdir/configure"; then
1749       echo &&
1750       $SHELL "$ac_srcdir/configure" --help=recursive
1751     else
1752       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1753     fi || ac_status=$?
1754     cd "$ac_pwd" || { ac_status=$?; break; }
1755   done
1756 fi
1757
1758 test -n "$ac_init_help" && exit $ac_status
1759 if $ac_init_version; then
1760   cat <<\_ACEOF
1761 configure
1762 generated by GNU Autoconf 2.64
1763
1764 Copyright (C) 2009 Free Software Foundation, Inc.
1765 This configure script is free software; the Free Software Foundation
1766 gives unlimited permission to copy, distribute and modify it.
1767 _ACEOF
1768   exit
1769 fi
1770
1771 ## ------------------------ ##
1772 ## Autoconf initialization. ##
1773 ## ------------------------ ##
1774
1775 # ac_fn_c_try_compile LINENO
1776 # --------------------------
1777 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1778 ac_fn_c_try_compile ()
1779 {
1780   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1781   rm -f conftest.$ac_objext
1782   if { { ac_try="$ac_compile"
1783 case "(($ac_try" in
1784   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1785   *) ac_try_echo=$ac_try;;
1786 esac
1787 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1788 $as_echo "$ac_try_echo"; } >&5
1789   (eval "$ac_compile") 2>conftest.err
1790   ac_status=$?
1791   if test -s conftest.err; then
1792     grep -v '^ *+' conftest.err >conftest.er1
1793     cat conftest.er1 >&5
1794     mv -f conftest.er1 conftest.err
1795   fi
1796   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1797   test $ac_status = 0; } && {
1798          test -z "$ac_c_werror_flag" ||
1799          test ! -s conftest.err
1800        } && test -s conftest.$ac_objext; then :
1801   ac_retval=0
1802 else
1803   $as_echo "$as_me: failed program was:" >&5
1804 sed 's/^/| /' conftest.$ac_ext >&5
1805
1806         ac_retval=1
1807 fi
1808   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1809   return $ac_retval
1810
1811 } # ac_fn_c_try_compile
1812
1813 # ac_fn_cxx_try_compile LINENO
1814 # ----------------------------
1815 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1816 ac_fn_cxx_try_compile ()
1817 {
1818   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1819   rm -f conftest.$ac_objext
1820   if { { ac_try="$ac_compile"
1821 case "(($ac_try" in
1822   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1823   *) ac_try_echo=$ac_try;;
1824 esac
1825 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1826 $as_echo "$ac_try_echo"; } >&5
1827   (eval "$ac_compile") 2>conftest.err
1828   ac_status=$?
1829   if test -s conftest.err; then
1830     grep -v '^ *+' conftest.err >conftest.er1
1831     cat conftest.er1 >&5
1832     mv -f conftest.er1 conftest.err
1833   fi
1834   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1835   test $ac_status = 0; } && {
1836          test -z "$ac_cxx_werror_flag" ||
1837          test ! -s conftest.err
1838        } && test -s conftest.$ac_objext; then :
1839   ac_retval=0
1840 else
1841   $as_echo "$as_me: failed program was:" >&5
1842 sed 's/^/| /' conftest.$ac_ext >&5
1843
1844         ac_retval=1
1845 fi
1846   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1847   return $ac_retval
1848
1849 } # ac_fn_cxx_try_compile
1850
1851 # ac_fn_c_try_cpp LINENO
1852 # ----------------------
1853 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1854 ac_fn_c_try_cpp ()
1855 {
1856   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1857   if { { ac_try="$ac_cpp conftest.$ac_ext"
1858 case "(($ac_try" in
1859   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1860   *) ac_try_echo=$ac_try;;
1861 esac
1862 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1863 $as_echo "$ac_try_echo"; } >&5
1864   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1865   ac_status=$?
1866   if test -s conftest.err; then
1867     grep -v '^ *+' conftest.err >conftest.er1
1868     cat conftest.er1 >&5
1869     mv -f conftest.er1 conftest.err
1870   fi
1871   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1872   test $ac_status = 0; } >/dev/null && {
1873          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1874          test ! -s conftest.err
1875        }; then :
1876   ac_retval=0
1877 else
1878   $as_echo "$as_me: failed program was:" >&5
1879 sed 's/^/| /' conftest.$ac_ext >&5
1880
1881     ac_retval=1
1882 fi
1883   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1884   return $ac_retval
1885
1886 } # ac_fn_c_try_cpp
1887
1888 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1889 # -------------------------------------------------------
1890 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1891 # the include files in INCLUDES and setting the cache variable VAR
1892 # accordingly.
1893 ac_fn_c_check_header_mongrel ()
1894 {
1895   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1896   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1897   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1898 $as_echo_n "checking for $2... " >&6; }
1899 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1900   $as_echo_n "(cached) " >&6
1901 fi
1902 eval ac_res=\$$3
1903                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1904 $as_echo "$ac_res" >&6; }
1905 else
1906   # Is the header compilable?
1907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1908 $as_echo_n "checking $2 usability... " >&6; }
1909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1910 /* end confdefs.h.  */
1911 $4
1912 #include <$2>
1913 _ACEOF
1914 if ac_fn_c_try_compile "$LINENO"; then :
1915   ac_header_compiler=yes
1916 else
1917   ac_header_compiler=no
1918 fi
1919 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1921 $as_echo "$ac_header_compiler" >&6; }
1922
1923 # Is the header present?
1924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1925 $as_echo_n "checking $2 presence... " >&6; }
1926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1927 /* end confdefs.h.  */
1928 #include <$2>
1929 _ACEOF
1930 if ac_fn_c_try_cpp "$LINENO"; then :
1931   ac_header_preproc=yes
1932 else
1933   ac_header_preproc=no
1934 fi
1935 rm -f conftest.err conftest.$ac_ext
1936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1937 $as_echo "$ac_header_preproc" >&6; }
1938
1939 # So?  What about this header?
1940 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1941   yes:no: )
1942     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1943 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1944     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1945 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1946     ;;
1947   no:yes:* )
1948     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1949 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1950     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1951 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1952     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1953 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1954     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1955 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1956     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1957 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1958     ;;
1959 esac
1960   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1961 $as_echo_n "checking for $2... " >&6; }
1962 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1963   $as_echo_n "(cached) " >&6
1964 else
1965   eval "$3=\$ac_header_compiler"
1966 fi
1967 eval ac_res=\$$3
1968                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1969 $as_echo "$ac_res" >&6; }
1970 fi
1971   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1972
1973 } # ac_fn_c_check_header_mongrel
1974
1975 # ac_fn_c_try_run LINENO
1976 # ----------------------
1977 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1978 # that executables *can* be run.
1979 ac_fn_c_try_run ()
1980 {
1981   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1982   if { { ac_try="$ac_link"
1983 case "(($ac_try" in
1984   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1985   *) ac_try_echo=$ac_try;;
1986 esac
1987 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1988 $as_echo "$ac_try_echo"; } >&5
1989   (eval "$ac_link") 2>&5
1990   ac_status=$?
1991   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1992   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1993   { { case "(($ac_try" in
1994   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1995   *) ac_try_echo=$ac_try;;
1996 esac
1997 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1998 $as_echo "$ac_try_echo"; } >&5
1999   (eval "$ac_try") 2>&5
2000   ac_status=$?
2001   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2002   test $ac_status = 0; }; }; then :
2003   ac_retval=0
2004 else
2005   $as_echo "$as_me: program exited with status $ac_status" >&5
2006        $as_echo "$as_me: failed program was:" >&5
2007 sed 's/^/| /' conftest.$ac_ext >&5
2008
2009        ac_retval=$ac_status
2010 fi
2011   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2012   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2013   return $ac_retval
2014
2015 } # ac_fn_c_try_run
2016
2017 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2018 # -------------------------------------------------------
2019 # Tests whether HEADER exists and can be compiled using the include files in
2020 # INCLUDES, setting the cache variable VAR accordingly.
2021 ac_fn_c_check_header_compile ()
2022 {
2023   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2024   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2025 $as_echo_n "checking for $2... " >&6; }
2026 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2027   $as_echo_n "(cached) " >&6
2028 else
2029   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2030 /* end confdefs.h.  */
2031 $4
2032 #include <$2>
2033 _ACEOF
2034 if ac_fn_c_try_compile "$LINENO"; then :
2035   eval "$3=yes"
2036 else
2037   eval "$3=no"
2038 fi
2039 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2040 fi
2041 eval ac_res=\$$3
2042                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2043 $as_echo "$ac_res" >&6; }
2044   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2045
2046 } # ac_fn_c_check_header_compile
2047
2048 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2049 # --------------------------------------------
2050 # Tries to find the compile-time value of EXPR in a program that includes
2051 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2052 # computed
2053 ac_fn_c_compute_int ()
2054 {
2055   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2056   if test "$cross_compiling" = yes; then
2057     # Depending upon the size, compute the lo and hi bounds.
2058 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2059 /* end confdefs.h.  */
2060 $4
2061 int
2062 main ()
2063 {
2064 static int test_array [1 - 2 * !(($2) >= 0)];
2065 test_array [0] = 0
2066
2067   ;
2068   return 0;
2069 }
2070 _ACEOF
2071 if ac_fn_c_try_compile "$LINENO"; then :
2072   ac_lo=0 ac_mid=0
2073   while :; do
2074     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2075 /* end confdefs.h.  */
2076 $4
2077 int
2078 main ()
2079 {
2080 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2081 test_array [0] = 0
2082
2083   ;
2084   return 0;
2085 }
2086 _ACEOF
2087 if ac_fn_c_try_compile "$LINENO"; then :
2088   ac_hi=$ac_mid; break
2089 else
2090   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2091                         if test $ac_lo -le $ac_mid; then
2092                           ac_lo= ac_hi=
2093                           break
2094                         fi
2095                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2096 fi
2097 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2098   done
2099 else
2100   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2101 /* end confdefs.h.  */
2102 $4
2103 int
2104 main ()
2105 {
2106 static int test_array [1 - 2 * !(($2) < 0)];
2107 test_array [0] = 0
2108
2109   ;
2110   return 0;
2111 }
2112 _ACEOF
2113 if ac_fn_c_try_compile "$LINENO"; then :
2114   ac_hi=-1 ac_mid=-1
2115   while :; do
2116     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2117 /* end confdefs.h.  */
2118 $4
2119 int
2120 main ()
2121 {
2122 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2123 test_array [0] = 0
2124
2125   ;
2126   return 0;
2127 }
2128 _ACEOF
2129 if ac_fn_c_try_compile "$LINENO"; then :
2130   ac_lo=$ac_mid; break
2131 else
2132   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2133                         if test $ac_mid -le $ac_hi; then
2134                           ac_lo= ac_hi=
2135                           break
2136                         fi
2137                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2138 fi
2139 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2140   done
2141 else
2142   ac_lo= ac_hi=
2143 fi
2144 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2145 fi
2146 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2147 # Binary search between lo and hi bounds.
2148 while test "x$ac_lo" != "x$ac_hi"; do
2149   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2150   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2151 /* end confdefs.h.  */
2152 $4
2153 int
2154 main ()
2155 {
2156 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2157 test_array [0] = 0
2158
2159   ;
2160   return 0;
2161 }
2162 _ACEOF
2163 if ac_fn_c_try_compile "$LINENO"; then :
2164   ac_hi=$ac_mid
2165 else
2166   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2167 fi
2168 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2169 done
2170 case $ac_lo in #((
2171 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2172 '') ac_retval=1 ;;
2173 esac
2174   else
2175     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2176 /* end confdefs.h.  */
2177 $4
2178 static long int longval () { return $2; }
2179 static unsigned long int ulongval () { return $2; }
2180 #include <stdio.h>
2181 #include <stdlib.h>
2182 int
2183 main ()
2184 {
2185
2186   FILE *f = fopen ("conftest.val", "w");
2187   if (! f)
2188     return 1;
2189   if (($2) < 0)
2190     {
2191       long int i = longval ();
2192       if (i != ($2))
2193         return 1;
2194       fprintf (f, "%ld", i);
2195     }
2196   else
2197     {
2198       unsigned long int i = ulongval ();
2199       if (i != ($2))
2200         return 1;
2201       fprintf (f, "%lu", i);
2202     }
2203   /* Do not output a trailing newline, as this causes \r\n confusion
2204      on some platforms.  */
2205   return ferror (f) || fclose (f) != 0;
2206
2207   ;
2208   return 0;
2209 }
2210 _ACEOF
2211 if ac_fn_c_try_run "$LINENO"; then :
2212   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2213 else
2214   ac_retval=1
2215 fi
2216 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2217   conftest.$ac_objext conftest.beam conftest.$ac_ext
2218 rm -f conftest.val
2219
2220   fi
2221   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2222   return $ac_retval
2223
2224 } # ac_fn_c_compute_int
2225
2226 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2227 # -------------------------------------------
2228 # Tests whether TYPE exists after having included INCLUDES, setting cache
2229 # variable VAR accordingly.
2230 ac_fn_c_check_type ()
2231 {
2232   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2233   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2234 $as_echo_n "checking for $2... " >&6; }
2235 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2236   $as_echo_n "(cached) " >&6
2237 else
2238   eval "$3=no"
2239   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2240 /* end confdefs.h.  */
2241 $4
2242 int
2243 main ()
2244 {
2245 if (sizeof ($2))
2246          return 0;
2247   ;
2248   return 0;
2249 }
2250 _ACEOF
2251 if ac_fn_c_try_compile "$LINENO"; then :
2252   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2253 /* end confdefs.h.  */
2254 $4
2255 int
2256 main ()
2257 {
2258 if (sizeof (($2)))
2259             return 0;
2260   ;
2261   return 0;
2262 }
2263 _ACEOF
2264 if ac_fn_c_try_compile "$LINENO"; then :
2265
2266 else
2267   eval "$3=yes"
2268 fi
2269 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2270 fi
2271 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2272 fi
2273 eval ac_res=\$$3
2274                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2275 $as_echo "$ac_res" >&6; }
2276   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2277
2278 } # ac_fn_c_check_type
2279
2280 # ac_fn_c_find_intX_t LINENO BITS VAR
2281 # -----------------------------------
2282 # Finds a signed integer type with width BITS, setting cache variable VAR
2283 # accordingly.
2284 ac_fn_c_find_intX_t ()
2285 {
2286   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2287   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
2288 $as_echo_n "checking for int$2_t... " >&6; }
2289 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2290   $as_echo_n "(cached) " >&6
2291 else
2292   eval "$3=no"
2293      for ac_type in int$2_t 'int' 'long int' \
2294          'long long int' 'short int' 'signed char'; do
2295        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2296 /* end confdefs.h.  */
2297 $ac_includes_default
2298 int
2299 main ()
2300 {
2301 static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1))];
2302 test_array [0] = 0
2303
2304   ;
2305   return 0;
2306 }
2307 _ACEOF
2308 if ac_fn_c_try_compile "$LINENO"; then :
2309   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2310 /* end confdefs.h.  */
2311 $ac_includes_default
2312 int
2313 main ()
2314 {
2315 static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1)
2316                  < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 2))];
2317 test_array [0] = 0
2318
2319   ;
2320   return 0;
2321 }
2322 _ACEOF
2323 if ac_fn_c_try_compile "$LINENO"; then :
2324
2325 else
2326   case $ac_type in #(
2327   int$2_t) :
2328     eval "$3=yes" ;; #(
2329   *) :
2330     eval "$3=\$ac_type" ;;
2331 esac
2332 fi
2333 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2334 fi
2335 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2336        eval as_val=\$$3
2337    if test "x$as_val" = x""no; then :
2338
2339 else
2340   break
2341 fi
2342      done
2343 fi
2344 eval ac_res=\$$3
2345                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2346 $as_echo "$ac_res" >&6; }
2347   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2348
2349 } # ac_fn_c_find_intX_t
2350
2351 # ac_fn_c_try_link LINENO
2352 # -----------------------
2353 # Try to link conftest.$ac_ext, and return whether this succeeded.
2354 ac_fn_c_try_link ()
2355 {
2356   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2357   rm -f conftest.$ac_objext conftest$ac_exeext
2358   if { { ac_try="$ac_link"
2359 case "(($ac_try" in
2360   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2361   *) ac_try_echo=$ac_try;;
2362 esac
2363 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2364 $as_echo "$ac_try_echo"; } >&5
2365   (eval "$ac_link") 2>conftest.err
2366   ac_status=$?
2367   if test -s conftest.err; then
2368     grep -v '^ *+' conftest.err >conftest.er1
2369     cat conftest.er1 >&5
2370     mv -f conftest.er1 conftest.err
2371   fi
2372   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2373   test $ac_status = 0; } && {
2374          test -z "$ac_c_werror_flag" ||
2375          test ! -s conftest.err
2376        } && test -s conftest$ac_exeext && {
2377          test "$cross_compiling" = yes ||
2378          $as_test_x conftest$ac_exeext
2379        }; then :
2380   ac_retval=0
2381 else
2382   $as_echo "$as_me: failed program was:" >&5
2383 sed 's/^/| /' conftest.$ac_ext >&5
2384
2385         ac_retval=1
2386 fi
2387   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2388   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2389   # interfere with the next link command; also delete a directory that is
2390   # left behind by Apple's compiler.  We do this before executing the actions.
2391   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2392   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2393   return $ac_retval
2394
2395 } # ac_fn_c_try_link
2396
2397 # ac_fn_c_find_uintX_t LINENO BITS VAR
2398 # ------------------------------------
2399 # Finds an unsigned integer type with width BITS, setting cache variable VAR
2400 # accordingly.
2401 ac_fn_c_find_uintX_t ()
2402 {
2403   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2404   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2405 $as_echo_n "checking for uint$2_t... " >&6; }
2406 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2407   $as_echo_n "(cached) " >&6
2408 else
2409   eval "$3=no"
2410      for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2411          'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2412        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2413 /* end confdefs.h.  */
2414 $ac_includes_default
2415 int
2416 main ()
2417 {
2418 static int test_array [1 - 2 * !(($ac_type) -1 >> ($2 - 1) == 1)];
2419 test_array [0] = 0
2420
2421   ;
2422   return 0;
2423 }
2424 _ACEOF
2425 if ac_fn_c_try_compile "$LINENO"; then :
2426   case $ac_type in #(
2427   uint$2_t) :
2428     eval "$3=yes" ;; #(
2429   *) :
2430     eval "$3=\$ac_type" ;;
2431 esac
2432 fi
2433 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2434        eval as_val=\$$3
2435    if test "x$as_val" = x""no; then :
2436
2437 else
2438   break
2439 fi
2440      done
2441 fi
2442 eval ac_res=\$$3
2443                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2444 $as_echo "$ac_res" >&6; }
2445   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2446
2447 } # ac_fn_c_find_uintX_t
2448
2449 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2450 # ----------------------------------------------
2451 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2452 ac_fn_c_check_header_preproc ()
2453 {
2454   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2455   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2456 $as_echo_n "checking for $2... " >&6; }
2457 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2458   $as_echo_n "(cached) " >&6
2459 else
2460   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2461 /* end confdefs.h.  */
2462 #include <$2>
2463 _ACEOF
2464 if ac_fn_c_try_cpp "$LINENO"; then :
2465   eval "$3=yes"
2466 else
2467   eval "$3=no"
2468 fi
2469 rm -f conftest.err conftest.$ac_ext
2470 fi
2471 eval ac_res=\$$3
2472                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2473 $as_echo "$ac_res" >&6; }
2474   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2475
2476 } # ac_fn_c_check_header_preproc
2477
2478 # ac_fn_cxx_try_cpp LINENO
2479 # ------------------------
2480 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2481 ac_fn_cxx_try_cpp ()
2482 {
2483   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2484   if { { ac_try="$ac_cpp conftest.$ac_ext"
2485 case "(($ac_try" in
2486   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2487   *) ac_try_echo=$ac_try;;
2488 esac
2489 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2490 $as_echo "$ac_try_echo"; } >&5
2491   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2492   ac_status=$?
2493   if test -s conftest.err; then
2494     grep -v '^ *+' conftest.err >conftest.er1
2495     cat conftest.er1 >&5
2496     mv -f conftest.er1 conftest.err
2497   fi
2498   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2499   test $ac_status = 0; } >/dev/null && {
2500          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2501          test ! -s conftest.err
2502        }; then :
2503   ac_retval=0
2504 else
2505   $as_echo "$as_me: failed program was:" >&5
2506 sed 's/^/| /' conftest.$ac_ext >&5
2507
2508     ac_retval=1
2509 fi
2510   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2511   return $ac_retval
2512
2513 } # ac_fn_cxx_try_cpp
2514
2515 # ac_fn_cxx_check_header_preproc LINENO HEADER VAR
2516 # ------------------------------------------------
2517 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2518 ac_fn_cxx_check_header_preproc ()
2519 {
2520   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2521   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2522 $as_echo_n "checking for $2... " >&6; }
2523 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2524   $as_echo_n "(cached) " >&6
2525 else
2526   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2527 /* end confdefs.h.  */
2528 #include <$2>
2529 _ACEOF
2530 if ac_fn_cxx_try_cpp "$LINENO"; then :
2531   eval "$3=yes"
2532 else
2533   eval "$3=no"
2534 fi
2535 rm -f conftest.err conftest.$ac_ext
2536 fi
2537 eval ac_res=\$$3
2538                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2539 $as_echo "$ac_res" >&6; }
2540   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2541
2542 } # ac_fn_cxx_check_header_preproc
2543
2544 # ac_fn_c_check_func LINENO FUNC VAR
2545 # ----------------------------------
2546 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2547 ac_fn_c_check_func ()
2548 {
2549   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2550   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2551 $as_echo_n "checking for $2... " >&6; }
2552 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2553   $as_echo_n "(cached) " >&6
2554 else
2555   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2556 /* end confdefs.h.  */
2557 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2558    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2559 #define $2 innocuous_$2
2560
2561 /* System header to define __stub macros and hopefully few prototypes,
2562     which can conflict with char $2 (); below.
2563     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2564     <limits.h> exists even on freestanding compilers.  */
2565
2566 #ifdef __STDC__
2567 # include <limits.h>
2568 #else
2569 # include <assert.h>
2570 #endif
2571
2572 #undef $2
2573
2574 /* Override any GCC internal prototype to avoid an error.
2575    Use char because int might match the return type of a GCC
2576    builtin and then its argument prototype would still apply.  */
2577 #ifdef __cplusplus
2578 extern "C"
2579 #endif
2580 char $2 ();
2581 /* The GNU C library defines this for functions which it implements
2582     to always fail with ENOSYS.  Some functions are actually named
2583     something starting with __ and the normal name is an alias.  */
2584 #if defined __stub_$2 || defined __stub___$2
2585 choke me
2586 #endif
2587
2588 int
2589 main ()
2590 {
2591 return $2 ();
2592   ;
2593   return 0;
2594 }
2595 _ACEOF
2596 if ac_fn_c_try_link "$LINENO"; then :
2597   eval "$3=yes"
2598 else
2599   eval "$3=no"
2600 fi
2601 rm -f core conftest.err conftest.$ac_objext \
2602     conftest$ac_exeext conftest.$ac_ext
2603 fi
2604 eval ac_res=\$$3
2605                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2606 $as_echo "$ac_res" >&6; }
2607   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2608
2609 } # ac_fn_c_check_func
2610
2611 # ac_fn_cxx_try_link LINENO
2612 # -------------------------
2613 # Try to link conftest.$ac_ext, and return whether this succeeded.
2614 ac_fn_cxx_try_link ()
2615 {
2616   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2617   rm -f conftest.$ac_objext conftest$ac_exeext
2618   if { { ac_try="$ac_link"
2619 case "(($ac_try" in
2620   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2621   *) ac_try_echo=$ac_try;;
2622 esac
2623 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2624 $as_echo "$ac_try_echo"; } >&5
2625   (eval "$ac_link") 2>conftest.err
2626   ac_status=$?
2627   if test -s conftest.err; then
2628     grep -v '^ *+' conftest.err >conftest.er1
2629     cat conftest.er1 >&5
2630     mv -f conftest.er1 conftest.err
2631   fi
2632   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2633   test $ac_status = 0; } && {
2634          test -z "$ac_cxx_werror_flag" ||
2635          test ! -s conftest.err
2636        } && test -s conftest$ac_exeext && {
2637          test "$cross_compiling" = yes ||
2638          $as_test_x conftest$ac_exeext
2639        }; then :
2640   ac_retval=0
2641 else
2642   $as_echo "$as_me: failed program was:" >&5
2643 sed 's/^/| /' conftest.$ac_ext >&5
2644
2645         ac_retval=1
2646 fi
2647   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2648   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2649   # interfere with the next link command; also delete a directory that is
2650   # left behind by Apple's compiler.  We do this before executing the actions.
2651   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2652   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2653   return $ac_retval
2654
2655 } # ac_fn_cxx_try_link
2656 cat >config.log <<_ACEOF
2657 This file contains any messages produced by compilers while
2658 running configure, to aid debugging if configure makes a mistake.
2659
2660 It was created by $as_me, which was
2661 generated by GNU Autoconf 2.64.  Invocation command line was
2662
2663   $ $0 $@
2664
2665 _ACEOF
2666 exec 5>>config.log
2667 {
2668 cat <<_ASUNAME
2669 ## --------- ##
2670 ## Platform. ##
2671 ## --------- ##
2672
2673 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2674 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2675 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2676 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2677 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2678
2679 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2680 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2681
2682 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2683 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2684 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2685 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2686 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2687 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2688 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2689
2690 _ASUNAME
2691
2692 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2693 for as_dir in $PATH
2694 do
2695   IFS=$as_save_IFS
2696   test -z "$as_dir" && as_dir=.
2697     $as_echo "PATH: $as_dir"
2698   done
2699 IFS=$as_save_IFS
2700
2701 } >&5
2702
2703 cat >&5 <<_ACEOF
2704
2705
2706 ## ----------- ##
2707 ## Core tests. ##
2708 ## ----------- ##
2709
2710 _ACEOF
2711
2712
2713 # Keep a trace of the command line.
2714 # Strip out --no-create and --no-recursion so they do not pile up.
2715 # Strip out --silent because we don't want to record it for future runs.
2716 # Also quote any args containing shell meta-characters.
2717 # Make two passes to allow for proper duplicate-argument suppression.
2718 ac_configure_args=
2719 ac_configure_args0=
2720 ac_configure_args1=
2721 ac_must_keep_next=false
2722 for ac_pass in 1 2
2723 do
2724   for ac_arg
2725   do
2726     case $ac_arg in
2727     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2728     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2729     | -silent | --silent | --silen | --sile | --sil)
2730       continue ;;
2731     *\'*)
2732       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2733     esac
2734     case $ac_pass in
2735     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2736     2)
2737       as_fn_append ac_configure_args1 " '$ac_arg'"
2738       if test $ac_must_keep_next = true; then
2739         ac_must_keep_next=false # Got value, back to normal.
2740       else
2741         case $ac_arg in
2742           *=* | --config-cache | -C | -disable-* | --disable-* \
2743           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2744           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2745           | -with-* | --with-* | -without-* | --without-* | --x)
2746             case "$ac_configure_args0 " in
2747               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2748             esac
2749             ;;
2750           -* ) ac_must_keep_next=true ;;
2751         esac
2752       fi
2753       as_fn_append ac_configure_args " '$ac_arg'"
2754       ;;
2755     esac
2756   done
2757 done
2758 { ac_configure_args0=; unset ac_configure_args0;}
2759 { ac_configure_args1=; unset ac_configure_args1;}
2760
2761 # When interrupted or exit'd, cleanup temporary files, and complete
2762 # config.log.  We remove comments because anyway the quotes in there
2763 # would cause problems or look ugly.
2764 # WARNING: Use '\'' to represent an apostrophe within the trap.
2765 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2766 trap 'exit_status=$?
2767   # Save into config.log some information that might help in debugging.
2768   {
2769     echo
2770
2771     cat <<\_ASBOX
2772 ## ---------------- ##
2773 ## Cache variables. ##
2774 ## ---------------- ##
2775 _ASBOX
2776     echo
2777     # The following way of writing the cache mishandles newlines in values,
2778 (
2779   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2780     eval ac_val=\$$ac_var
2781     case $ac_val in #(
2782     *${as_nl}*)
2783       case $ac_var in #(
2784       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2785 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2786       esac
2787       case $ac_var in #(
2788       _ | IFS | as_nl) ;; #(
2789       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2790       *) { eval $ac_var=; unset $ac_var;} ;;
2791       esac ;;
2792     esac
2793   done
2794   (set) 2>&1 |
2795     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2796     *${as_nl}ac_space=\ *)
2797       sed -n \
2798         "s/'\''/'\''\\\\'\'''\''/g;
2799           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2800       ;; #(
2801     *)
2802       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2803       ;;
2804     esac |
2805     sort
2806 )
2807     echo
2808
2809     cat <<\_ASBOX
2810 ## ----------------- ##
2811 ## Output variables. ##
2812 ## ----------------- ##
2813 _ASBOX
2814     echo
2815     for ac_var in $ac_subst_vars
2816     do
2817       eval ac_val=\$$ac_var
2818       case $ac_val in
2819       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2820       esac
2821       $as_echo "$ac_var='\''$ac_val'\''"
2822     done | sort
2823     echo
2824
2825     if test -n "$ac_subst_files"; then
2826       cat <<\_ASBOX
2827 ## ------------------- ##
2828 ## File substitutions. ##
2829 ## ------------------- ##
2830 _ASBOX
2831       echo
2832       for ac_var in $ac_subst_files
2833       do
2834         eval ac_val=\$$ac_var
2835         case $ac_val in
2836         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2837         esac
2838         $as_echo "$ac_var='\''$ac_val'\''"
2839       done | sort
2840       echo
2841     fi
2842
2843     if test -s confdefs.h; then
2844       cat <<\_ASBOX
2845 ## ----------- ##
2846 ## confdefs.h. ##
2847 ## ----------- ##
2848 _ASBOX
2849       echo
2850       cat confdefs.h
2851       echo
2852     fi
2853     test "$ac_signal" != 0 &&
2854       $as_echo "$as_me: caught signal $ac_signal"
2855     $as_echo "$as_me: exit $exit_status"
2856   } >&5
2857   rm -f core *.core core.conftest.* &&
2858     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2859     exit $exit_status
2860 ' 0
2861 for ac_signal in 1 2 13 15; do
2862   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2863 done
2864 ac_signal=0
2865
2866 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2867 rm -f -r conftest* confdefs.h
2868
2869 $as_echo "/* confdefs.h */" > confdefs.h
2870
2871 # Predefined preprocessor variables.
2872
2873 cat >>confdefs.h <<_ACEOF
2874 #define PACKAGE_NAME "$PACKAGE_NAME"
2875 _ACEOF
2876
2877 cat >>confdefs.h <<_ACEOF
2878 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2879 _ACEOF
2880
2881 cat >>confdefs.h <<_ACEOF
2882 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2883 _ACEOF
2884
2885 cat >>confdefs.h <<_ACEOF
2886 #define PACKAGE_STRING "$PACKAGE_STRING"
2887 _ACEOF
2888
2889 cat >>confdefs.h <<_ACEOF
2890 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2891 _ACEOF
2892
2893 cat >>confdefs.h <<_ACEOF
2894 #define PACKAGE_URL "$PACKAGE_URL"
2895 _ACEOF
2896
2897
2898 # Let the site file select an alternate cache file if it wants to.
2899 # Prefer an explicitly selected file to automatically selected ones.
2900 ac_site_file1=NONE
2901 ac_site_file2=NONE
2902 if test -n "$CONFIG_SITE"; then
2903   ac_site_file1=$CONFIG_SITE
2904 elif test "x$prefix" != xNONE; then
2905   ac_site_file1=$prefix/share/config.site
2906   ac_site_file2=$prefix/etc/config.site
2907 else
2908   ac_site_file1=$ac_default_prefix/share/config.site
2909   ac_site_file2=$ac_default_prefix/etc/config.site
2910 fi
2911 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2912 do
2913   test "x$ac_site_file" = xNONE && continue
2914   if test -r "$ac_site_file"; then
2915     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2916 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2917     sed 's/^/| /' "$ac_site_file" >&5
2918     . "$ac_site_file"
2919   fi
2920 done
2921
2922 if test -r "$cache_file"; then
2923   # Some versions of bash will fail to source /dev/null (special
2924   # files actually), so we avoid doing that.
2925   if test -f "$cache_file"; then
2926     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2927 $as_echo "$as_me: loading cache $cache_file" >&6;}
2928     case $cache_file in
2929       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2930       *)                      . "./$cache_file";;
2931     esac
2932   fi
2933 else
2934   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2935 $as_echo "$as_me: creating cache $cache_file" >&6;}
2936   >$cache_file
2937 fi
2938
2939 # Check that the precious variables saved in the cache have kept the same
2940 # value.
2941 ac_cache_corrupted=false
2942 for ac_var in $ac_precious_vars; do
2943   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2944   eval ac_new_set=\$ac_env_${ac_var}_set
2945   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2946   eval ac_new_val=\$ac_env_${ac_var}_value
2947   case $ac_old_set,$ac_new_set in
2948     set,)
2949       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2950 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2951       ac_cache_corrupted=: ;;
2952     ,set)
2953       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2954 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2955       ac_cache_corrupted=: ;;
2956     ,);;
2957     *)
2958       if test "x$ac_old_val" != "x$ac_new_val"; then
2959         # differences in whitespace do not lead to failure.
2960         ac_old_val_w=`echo x $ac_old_val`
2961         ac_new_val_w=`echo x $ac_new_val`
2962         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2963           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2964 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2965           ac_cache_corrupted=:
2966         else
2967           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2968 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2969           eval $ac_var=\$ac_old_val
2970         fi
2971         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2972 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2973         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2974 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2975       fi;;
2976   esac
2977   # Pass precious variables to config.status.
2978   if test "$ac_new_set" = set; then
2979     case $ac_new_val in
2980     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2981     *) ac_arg=$ac_var=$ac_new_val ;;
2982     esac
2983     case " $ac_configure_args " in
2984       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2985       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2986     esac
2987   fi
2988 done
2989 if $ac_cache_corrupted; then
2990   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2991 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2992   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2993 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2994   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2995 fi
2996 ## -------------------- ##
2997 ## Main body of script. ##
2998 ## -------------------- ##
2999
3000 ac_ext=c
3001 ac_cpp='$CPP $CPPFLAGS'
3002 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3003 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3004 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3005
3006
3007
3008
3009
3010
3011 ac_config_headers="$ac_config_headers auto-host.h:config.in"
3012
3013
3014 gcc_version=`cat $srcdir/BASE-VER`
3015
3016 # Determine the host, build, and target systems
3017 ac_aux_dir=
3018 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3019   for ac_t in install-sh install.sh shtool; do
3020     if test -f "$ac_dir/$ac_t"; then
3021       ac_aux_dir=$ac_dir
3022       ac_install_sh="$ac_aux_dir/$ac_t -c"
3023       break 2
3024     fi
3025   done
3026 done
3027 if test -z "$ac_aux_dir"; then
3028   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3029 fi
3030
3031 # These three variables are undocumented and unsupported,
3032 # and are intended to be withdrawn in a future Autoconf release.
3033 # They can cause serious problems if a builder's source tree is in a directory
3034 # whose full name contains unusual characters.
3035 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3036 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3037 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3038
3039
3040 # Make sure we can run config.sub.
3041 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3042   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3043
3044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3045 $as_echo_n "checking build system type... " >&6; }
3046 if test "${ac_cv_build+set}" = set; then :
3047   $as_echo_n "(cached) " >&6
3048 else
3049   ac_build_alias=$build_alias
3050 test "x$ac_build_alias" = x &&
3051   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3052 test "x$ac_build_alias" = x &&
3053   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3054 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3055   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3056
3057 fi
3058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3059 $as_echo "$ac_cv_build" >&6; }
3060 case $ac_cv_build in
3061 *-*-*) ;;
3062 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3063 esac
3064 build=$ac_cv_build
3065 ac_save_IFS=$IFS; IFS='-'
3066 set x $ac_cv_build
3067 shift
3068 build_cpu=$1
3069 build_vendor=$2
3070 shift; shift
3071 # Remember, the first character of IFS is used to create $*,
3072 # except with old shells:
3073 build_os=$*
3074 IFS=$ac_save_IFS
3075 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3076
3077
3078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3079 $as_echo_n "checking host system type... " >&6; }
3080 if test "${ac_cv_host+set}" = set; then :
3081   $as_echo_n "(cached) " >&6
3082 else
3083   if test "x$host_alias" = x; then
3084   ac_cv_host=$ac_cv_build
3085 else
3086   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3087     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3088 fi
3089
3090 fi
3091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3092 $as_echo "$ac_cv_host" >&6; }
3093 case $ac_cv_host in
3094 *-*-*) ;;
3095 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3096 esac
3097 host=$ac_cv_host
3098 ac_save_IFS=$IFS; IFS='-'
3099 set x $ac_cv_host
3100 shift
3101 host_cpu=$1
3102 host_vendor=$2
3103 shift; shift
3104 # Remember, the first character of IFS is used to create $*,
3105 # except with old shells:
3106 host_os=$*
3107 IFS=$ac_save_IFS
3108 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3109
3110
3111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3112 $as_echo_n "checking target system type... " >&6; }
3113 if test "${ac_cv_target+set}" = set; then :
3114   $as_echo_n "(cached) " >&6
3115 else
3116   if test "x$target_alias" = x; then
3117   ac_cv_target=$ac_cv_host
3118 else
3119   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3120     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3121 fi
3122
3123 fi
3124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3125 $as_echo "$ac_cv_target" >&6; }
3126 case $ac_cv_target in
3127 *-*-*) ;;
3128 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3129 esac
3130 target=$ac_cv_target
3131 ac_save_IFS=$IFS; IFS='-'
3132 set x $ac_cv_target
3133 shift
3134 target_cpu=$1
3135 target_vendor=$2
3136 shift; shift
3137 # Remember, the first character of IFS is used to create $*,
3138 # except with old shells:
3139 target_os=$*
3140 IFS=$ac_save_IFS
3141 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3142
3143
3144 # The aliases save the names the user supplied, while $host etc.
3145 # will get canonicalized.
3146 test -n "$target_alias" &&
3147   test "$program_prefix$program_suffix$program_transform_name" = \
3148     NONENONEs,x,x, &&
3149   program_prefix=${target_alias}-
3150
3151 # Determine the noncanonical target name, for directory use.
3152  case ${build_alias} in
3153   "") build_noncanonical=${build} ;;
3154   *) build_noncanonical=${build_alias} ;;
3155 esac
3156
3157  case ${host_alias} in
3158   "") host_noncanonical=${build_noncanonical} ;;
3159   *) host_noncanonical=${host_alias} ;;
3160 esac
3161
3162  case ${target_alias} in
3163   "") target_noncanonical=${host_noncanonical} ;;
3164   *) target_noncanonical=${target_alias} ;;
3165 esac
3166
3167
3168
3169
3170 # Determine the target- and build-specific subdirectories
3171
3172 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
3173 # have matching libraries, they should use host libraries: Makefile.tpl
3174 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
3175 # However, they still use the build modules, because the corresponding
3176 # host modules (e.g. bison) are only built for the host when bootstrap
3177 # finishes. So:
3178 # - build_subdir is where we find build modules, and never changes.
3179 # - build_libsubdir is where we find build libraries, and can be overridden.
3180
3181 # Prefix 'build-' so this never conflicts with target_subdir.
3182 build_subdir="build-${build_noncanonical}"
3183
3184 # Check whether --with-build-libsubdir was given.
3185 if test "${with_build_libsubdir+set}" = set; then :
3186   withval=$with_build_libsubdir; build_libsubdir="$withval"
3187 else
3188   build_libsubdir="$build_subdir"
3189 fi
3190
3191 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
3192 if ( test $srcdir = . && test -d gcc ) \
3193    || test -d $srcdir/../host-${host_noncanonical}; then
3194   host_subdir="host-${host_noncanonical}"
3195 else
3196   host_subdir=.
3197 fi
3198 # No prefix.
3199 target_subdir=${target_noncanonical}
3200
3201
3202 # Set program_transform_name
3203 test "$program_prefix" != NONE &&
3204   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3205 # Use a double $ so make ignores it.
3206 test "$program_suffix" != NONE &&
3207   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3208 # Double any \ or $.
3209 # By default was `s,x,x', remove it if useless.
3210 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3211 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3212
3213
3214 # Check for bogus environment variables.
3215 # Test if LIBRARY_PATH contains the notation for the current directory
3216 # since this would lead to problems installing/building glibc.
3217 # LIBRARY_PATH contains the current directory if one of the following
3218 # is true:
3219 # - one of the terminals (":" and ";") is the first or last sign
3220 # - two terminals occur directly after each other
3221 # - the path contains an element with a dot in it
3222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY_PATH variable" >&5
3223 $as_echo_n "checking LIBRARY_PATH variable... " >&6; }
3224 case ${LIBRARY_PATH} in
3225   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3226     library_path_setting="contains current directory"
3227     ;;
3228   *)
3229     library_path_setting="ok"
3230     ;;
3231 esac
3232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $library_path_setting" >&5
3233 $as_echo "$library_path_setting" >&6; }
3234 if test "$library_path_setting" != "ok"; then
3235 as_fn_error "
3236 *** LIBRARY_PATH shouldn't contain the current directory when
3237 *** building gcc. Please change the environment variable
3238 *** and run configure again." "$LINENO" 5
3239 fi
3240
3241 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
3242 # since this would lead to problems installing/building glibc.
3243 # GCC_EXEC_PREFIX contains the current directory if one of the following
3244 # is true:
3245 # - one of the terminals (":" and ";") is the first or last sign
3246 # - two terminals occur directly after each other
3247 # - the path contains an element with a dot in it
3248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC_EXEC_PREFIX variable" >&5
3249 $as_echo_n "checking GCC_EXEC_PREFIX variable... " >&6; }
3250 case ${GCC_EXEC_PREFIX} in
3251   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3252     gcc_exec_prefix_setting="contains current directory"
3253     ;;
3254   *)
3255     gcc_exec_prefix_setting="ok"
3256     ;;
3257 esac
3258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_exec_prefix_setting" >&5
3259 $as_echo "$gcc_exec_prefix_setting" >&6; }
3260 if test "$gcc_exec_prefix_setting" != "ok"; then
3261 as_fn_error "
3262 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
3263 *** building gcc. Please change the environment variable
3264 *** and run configure again." "$LINENO" 5
3265 fi
3266
3267 # -----------
3268 # Directories
3269 # -----------
3270
3271 # Specify the local prefix
3272 local_prefix=
3273
3274 # Check whether --with-local-prefix was given.
3275 if test "${with_local_prefix+set}" = set; then :
3276   withval=$with_local_prefix; case "${withval}" in
3277 yes)    as_fn_error "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;;
3278 no)     ;;
3279 *)      local_prefix=$with_local_prefix ;;
3280 esac
3281 fi
3282
3283
3284 # Default local prefix if it is empty
3285 if test x$local_prefix = x; then
3286         local_prefix=/usr/local
3287 fi
3288
3289 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
3290 # passed in by the toplevel make and thus we'd get different behavior
3291 # depending on where we built the sources.
3292 gcc_gxx_include_dir=
3293 # Specify the g++ header file directory
3294
3295 # Check whether --with-gxx-include-dir was given.
3296 if test "${with_gxx_include_dir+set}" = set; then :
3297   withval=$with_gxx_include_dir; case "${withval}" in
3298 yes)    as_fn_error "bad value ${withval} given for g++ include directory" "$LINENO" 5 ;;
3299 no)     ;;
3300 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
3301 esac
3302 fi
3303
3304
3305 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
3306 if test x${gcc_gxx_include_dir} = x; then
3307   if test x${enable_version_specific_runtime_libs} = xyes; then
3308     gcc_gxx_include_dir='${libsubdir}/include/c++'
3309   else
3310     libstdcxx_incdir='include/c++/$(version)'
3311     if test x$host != x$target; then
3312        libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
3313     fi
3314     gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
3315   fi
3316 fi
3317
3318 gcc_gxx_include_dir_add_sysroot=0
3319 if test "${with_sysroot+set}" = set; then
3320   gcc_gxx_without_sysroot=`expr "${gcc_gxx_include_dir}" : "${with_sysroot}"'\(.*\)'`
3321   if test "${gcc_gxx_without_sysroot}"; then
3322     gcc_gxx_include_dir="${gcc_gxx_without_sysroot}"
3323     gcc_gxx_include_dir_add_sysroot=1
3324   fi
3325 fi
3326
3327
3328 # Check whether --with-cpp_install_dir was given.
3329 if test "${with_cpp_install_dir+set}" = set; then :
3330   withval=$with_cpp_install_dir; if test x$withval = xyes; then
3331   as_fn_error "option --with-cpp-install-dir requires an argument" "$LINENO" 5
3332 elif test x$withval != xno; then
3333   cpp_install_dir=$withval
3334 fi
3335 fi
3336
3337
3338 # We would like to our source tree to be readonly.  However when releases or
3339 # pre-releases are generated, the flex/bison generated files as well as the
3340 # various formats of manuals need to be included along with the rest of the
3341 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
3342 # just that.
3343
3344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to place generated files in the source directory" >&5
3345 $as_echo_n "checking whether to place generated files in the source directory... " >&6; }
3346     # Check whether --enable-generated-files-in-srcdir was given.
3347 if test "${enable_generated_files_in_srcdir+set}" = set; then :
3348   enableval=$enable_generated_files_in_srcdir; generated_files_in_srcdir=$enableval
3349 else
3350   generated_files_in_srcdir=no
3351 fi
3352
3353
3354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $generated_files_in_srcdir" >&5
3355 $as_echo "$generated_files_in_srcdir" >&6; }
3356
3357 if test "$generated_files_in_srcdir" = "yes"; then
3358   GENINSRC=''
3359 else
3360   GENINSRC='#'
3361 fi
3362
3363
3364 # -------------------
3365 # Find default linker
3366 # -------------------
3367
3368 # With GNU ld
3369
3370 # Check whether --with-gnu-ld was given.
3371 if test "${with_gnu_ld+set}" = set; then :
3372   withval=$with_gnu_ld; gnu_ld_flag="$with_gnu_ld"
3373 else
3374   gnu_ld_flag=no
3375 fi
3376
3377
3378 # With pre-defined ld
3379
3380 # Check whether --with-ld was given.
3381 if test "${with_ld+set}" = set; then :
3382   withval=$with_ld; DEFAULT_LINKER="$with_ld"
3383 fi
3384
3385 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3386   if test ! -x "$DEFAULT_LINKER"; then
3387     as_fn_error "cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" "$LINENO" 5
3388   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3389     gnu_ld_flag=yes
3390   fi
3391
3392 cat >>confdefs.h <<_ACEOF
3393 #define DEFAULT_LINKER "$DEFAULT_LINKER"
3394 _ACEOF
3395
3396 fi
3397
3398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default linker was specified" >&5
3399 $as_echo_n "checking whether a default linker was specified... " >&6; }
3400 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3401   if test x"$gnu_ld_flag" = x"no"; then
3402     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER)" >&5
3403 $as_echo "yes ($DEFAULT_LINKER)" >&6; }
3404   else
3405     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
3406 $as_echo "yes ($DEFAULT_LINKER - GNU ld)" >&6; }
3407   fi
3408 else
3409   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3410 $as_echo "no" >&6; }
3411 fi
3412
3413 # With demangler in GNU ld
3414
3415 # Check whether --with-demangler-in-ld was given.
3416 if test "${with_demangler_in_ld+set}" = set; then :
3417   withval=$with_demangler_in_ld; demangler_in_ld="$with_demangler_in_ld"
3418 else
3419   demangler_in_ld=yes
3420 fi
3421
3422
3423 # ----------------------
3424 # Find default assembler
3425 # ----------------------
3426
3427 # With GNU as
3428
3429 # Check whether --with-gnu-as was given.
3430 if test "${with_gnu_as+set}" = set; then :
3431   withval=$with_gnu_as; gas_flag="$with_gnu_as"
3432 else
3433   gas_flag=no
3434 fi
3435
3436
3437
3438 # Check whether --with-as was given.
3439 if test "${with_as+set}" = set; then :
3440   withval=$with_as; DEFAULT_ASSEMBLER="$with_as"
3441 fi
3442
3443 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3444   if test ! -x "$DEFAULT_ASSEMBLER"; then
3445     as_fn_error "cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" "$LINENO" 5
3446   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3447     gas_flag=yes
3448   fi
3449
3450 cat >>confdefs.h <<_ACEOF
3451 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
3452 _ACEOF
3453
3454 fi
3455
3456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default assembler was specified" >&5
3457 $as_echo_n "checking whether a default assembler was specified... " >&6; }
3458 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3459   if test x"$gas_flag" = x"no"; then
3460     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER)" >&5
3461 $as_echo "yes ($DEFAULT_ASSEMBLER)" >&6; }
3462   else
3463     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
3464 $as_echo "yes ($DEFAULT_ASSEMBLER - GNU as)" >&6; }
3465   fi
3466 else
3467   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3468 $as_echo "no" >&6; }
3469 fi
3470
3471 # ---------------
3472 # Find C compiler
3473 # ---------------
3474
3475 # If a non-executable a.out is present (e.g. created by GNU as above even if
3476 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
3477 # file, even when creating an executable, so an execution test fails.
3478 # Remove possible default executable files to avoid this.
3479 #
3480 # FIXME: This really belongs into AC_PROG_CC and can be removed once
3481 # Autoconf includes it.
3482 rm -f a.out a.exe b.out
3483
3484 # Find the native compiler
3485 ac_ext=c
3486 ac_cpp='$CPP $CPPFLAGS'
3487 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3488 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3489 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3490 if test -n "$ac_tool_prefix"; then
3491   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3492 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3494 $as_echo_n "checking for $ac_word... " >&6; }
3495 if test "${ac_cv_prog_CC+set}" = set; then :
3496   $as_echo_n "(cached) " >&6
3497 else
3498   if test -n "$CC"; then
3499   ac_cv_prog_CC="$CC" # Let the user override the test.
3500 else
3501 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3502 for as_dir in $PATH
3503 do
3504   IFS=$as_save_IFS
3505   test -z "$as_dir" && as_dir=.
3506     for ac_exec_ext in '' $ac_executable_extensions; do
3507   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3508     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3509     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3510     break 2
3511   fi
3512 done
3513   done
3514 IFS=$as_save_IFS
3515
3516 fi
3517 fi
3518 CC=$ac_cv_prog_CC
3519 if test -n "$CC"; then
3520   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3521 $as_echo "$CC" >&6; }
3522 else
3523   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3524 $as_echo "no" >&6; }
3525 fi
3526
3527
3528 fi
3529 if test -z "$ac_cv_prog_CC"; then
3530   ac_ct_CC=$CC
3531   # Extract the first word of "gcc", so it can be a program name with args.
3532 set dummy gcc; ac_word=$2
3533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3534 $as_echo_n "checking for $ac_word... " >&6; }
3535 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3536   $as_echo_n "(cached) " >&6
3537 else
3538   if test -n "$ac_ct_CC"; then
3539   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3540 else
3541 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3542 for as_dir in $PATH
3543 do
3544   IFS=$as_save_IFS
3545   test -z "$as_dir" && as_dir=.
3546     for ac_exec_ext in '' $ac_executable_extensions; do
3547   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3548     ac_cv_prog_ac_ct_CC="gcc"
3549     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3550     break 2
3551   fi
3552 done
3553   done
3554 IFS=$as_save_IFS
3555
3556 fi
3557 fi
3558 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3559 if test -n "$ac_ct_CC"; then
3560   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3561 $as_echo "$ac_ct_CC" >&6; }
3562 else
3563   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3564 $as_echo "no" >&6; }
3565 fi
3566
3567   if test "x$ac_ct_CC" = x; then
3568     CC=""
3569   else
3570     case $cross_compiling:$ac_tool_warned in
3571 yes:)
3572 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3573 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3574 ac_tool_warned=yes ;;
3575 esac
3576     CC=$ac_ct_CC
3577   fi
3578 else
3579   CC="$ac_cv_prog_CC"
3580 fi
3581
3582 if test -z "$CC"; then
3583           if test -n "$ac_tool_prefix"; then
3584     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3585 set dummy ${ac_tool_prefix}cc; ac_word=$2
3586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3587 $as_echo_n "checking for $ac_word... " >&6; }
3588 if test "${ac_cv_prog_CC+set}" = set; then :
3589   $as_echo_n "(cached) " >&6
3590 else
3591   if test -n "$CC"; then
3592   ac_cv_prog_CC="$CC" # Let the user override the test.
3593 else
3594 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3595 for as_dir in $PATH
3596 do
3597   IFS=$as_save_IFS
3598   test -z "$as_dir" && as_dir=.
3599     for ac_exec_ext in '' $ac_executable_extensions; do
3600   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3601     ac_cv_prog_CC="${ac_tool_prefix}cc"
3602     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3603     break 2
3604   fi
3605 done
3606   done
3607 IFS=$as_save_IFS
3608
3609 fi
3610 fi
3611 CC=$ac_cv_prog_CC
3612 if test -n "$CC"; then
3613   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3614 $as_echo "$CC" >&6; }
3615 else
3616   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3617 $as_echo "no" >&6; }
3618 fi
3619
3620
3621   fi
3622 fi
3623 if test -z "$CC"; then
3624   # Extract the first word of "cc", so it can be a program name with args.
3625 set dummy cc; ac_word=$2
3626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3627 $as_echo_n "checking for $ac_word... " >&6; }
3628 if test "${ac_cv_prog_CC+set}" = set; then :
3629   $as_echo_n "(cached) " >&6
3630 else
3631   if test -n "$CC"; then
3632   ac_cv_prog_CC="$CC" # Let the user override the test.
3633 else
3634   ac_prog_rejected=no
3635 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3636 for as_dir in $PATH
3637 do
3638   IFS=$as_save_IFS
3639   test -z "$as_dir" && as_dir=.
3640     for ac_exec_ext in '' $ac_executable_extensions; do
3641   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3642     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3643        ac_prog_rejected=yes
3644        continue
3645      fi
3646     ac_cv_prog_CC="cc"
3647     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3648     break 2
3649   fi
3650 done
3651   done
3652 IFS=$as_save_IFS
3653
3654 if test $ac_prog_rejected = yes; then
3655   # We found a bogon in the path, so make sure we never use it.
3656   set dummy $ac_cv_prog_CC
3657   shift
3658   if test $# != 0; then
3659     # We chose a different compiler from the bogus one.
3660     # However, it has the same basename, so the bogon will be chosen
3661     # first if we set CC to just the basename; use the full file name.
3662     shift
3663     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3664   fi
3665 fi
3666 fi
3667 fi
3668 CC=$ac_cv_prog_CC
3669 if test -n "$CC"; then
3670   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3671 $as_echo "$CC" >&6; }
3672 else
3673   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3674 $as_echo "no" >&6; }
3675 fi
3676
3677
3678 fi
3679 if test -z "$CC"; then
3680   if test -n "$ac_tool_prefix"; then
3681   for ac_prog in cl.exe
3682   do
3683     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3684 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3686 $as_echo_n "checking for $ac_word... " >&6; }
3687 if test "${ac_cv_prog_CC+set}" = set; then :
3688   $as_echo_n "(cached) " >&6
3689 else
3690   if test -n "$CC"; then
3691   ac_cv_prog_CC="$CC" # Let the user override the test.
3692 else
3693 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3694 for as_dir in $PATH
3695 do
3696   IFS=$as_save_IFS
3697   test -z "$as_dir" && as_dir=.
3698     for ac_exec_ext in '' $ac_executable_extensions; do
3699   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3700     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3701     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3702     break 2
3703   fi
3704 done
3705   done
3706 IFS=$as_save_IFS
3707
3708 fi
3709 fi
3710 CC=$ac_cv_prog_CC
3711 if test -n "$CC"; then
3712   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3713 $as_echo "$CC" >&6; }
3714 else
3715   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3716 $as_echo "no" >&6; }
3717 fi
3718
3719
3720     test -n "$CC" && break
3721   done
3722 fi
3723 if test -z "$CC"; then
3724   ac_ct_CC=$CC
3725   for ac_prog in cl.exe
3726 do
3727   # Extract the first word of "$ac_prog", so it can be a program name with args.
3728 set dummy $ac_prog; ac_word=$2
3729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3730 $as_echo_n "checking for $ac_word... " >&6; }
3731 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3732   $as_echo_n "(cached) " >&6
3733 else
3734   if test -n "$ac_ct_CC"; then
3735   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3736 else
3737 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3738 for as_dir in $PATH
3739 do
3740   IFS=$as_save_IFS
3741   test -z "$as_dir" && as_dir=.
3742     for ac_exec_ext in '' $ac_executable_extensions; do
3743   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3744     ac_cv_prog_ac_ct_CC="$ac_prog"
3745     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3746     break 2
3747   fi
3748 done
3749   done
3750 IFS=$as_save_IFS
3751
3752 fi
3753 fi
3754 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3755 if test -n "$ac_ct_CC"; then
3756   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3757 $as_echo "$ac_ct_CC" >&6; }
3758 else
3759   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3760 $as_echo "no" >&6; }
3761 fi
3762
3763
3764   test -n "$ac_ct_CC" && break
3765 done
3766
3767   if test "x$ac_ct_CC" = x; then
3768     CC=""
3769   else
3770     case $cross_compiling:$ac_tool_warned in
3771 yes:)
3772 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3773 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3774 ac_tool_warned=yes ;;
3775 esac
3776     CC=$ac_ct_CC
3777   fi
3778 fi
3779
3780 fi
3781
3782
3783 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3784 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3785 as_fn_error "no acceptable C compiler found in \$PATH
3786 See \`config.log' for more details." "$LINENO" 5; }
3787
3788 # Provide some information about the compiler.
3789 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3790 set X $ac_compile
3791 ac_compiler=$2
3792 for ac_option in --version -v -V -qversion; do
3793   { { ac_try="$ac_compiler $ac_option >&5"
3794 case "(($ac_try" in
3795   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3796   *) ac_try_echo=$ac_try;;
3797 esac
3798 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3799 $as_echo "$ac_try_echo"; } >&5
3800   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3801   ac_status=$?
3802   if test -s conftest.err; then
3803     sed '10a\
3804 ... rest of stderr output deleted ...
3805          10q' conftest.err >conftest.er1
3806     cat conftest.er1 >&5
3807     rm -f conftest.er1 conftest.err
3808   fi
3809   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3810   test $ac_status = 0; }
3811 done
3812
3813 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3814 /* end confdefs.h.  */
3815
3816 int
3817 main ()
3818 {
3819
3820   ;
3821   return 0;
3822 }
3823 _ACEOF
3824 ac_clean_files_save=$ac_clean_files
3825 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3826 # Try to create an executable without -o first, disregard a.out.
3827 # It will help us diagnose broken compilers, and finding out an intuition
3828 # of exeext.
3829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3830 $as_echo_n "checking for C compiler default output file name... " >&6; }
3831 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3832
3833 # The possible output files:
3834 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3835
3836 ac_rmfiles=
3837 for ac_file in $ac_files
3838 do
3839   case $ac_file in
3840     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3841     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3842   esac
3843 done
3844 rm -f $ac_rmfiles
3845
3846 if { { ac_try="$ac_link_default"
3847 case "(($ac_try" in
3848   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3849   *) ac_try_echo=$ac_try;;
3850 esac
3851 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3852 $as_echo "$ac_try_echo"; } >&5
3853   (eval "$ac_link_default") 2>&5
3854   ac_status=$?
3855   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3856   test $ac_status = 0; }; then :
3857   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3858 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3859 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3860 # so that the user can short-circuit this test for compilers unknown to
3861 # Autoconf.
3862 for ac_file in $ac_files ''
3863 do
3864   test -f "$ac_file" || continue
3865   case $ac_file in
3866     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3867         ;;
3868     [ab].out )
3869         # We found the default executable, but exeext='' is most
3870         # certainly right.
3871         break;;
3872     *.* )
3873         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3874         then :; else
3875            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3876         fi
3877         # We set ac_cv_exeext here because the later test for it is not
3878         # safe: cross compilers may not add the suffix if given an `-o'
3879         # argument, so we may need to know it at that point already.
3880         # Even if this section looks crufty: it has the advantage of
3881         # actually working.
3882         break;;
3883     * )
3884         break;;
3885   esac
3886 done
3887 test "$ac_cv_exeext" = no && ac_cv_exeext=
3888
3889 else
3890   ac_file=''
3891 fi
3892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3893 $as_echo "$ac_file" >&6; }
3894 if test -z "$ac_file"; then :
3895   $as_echo "$as_me: failed program was:" >&5
3896 sed 's/^/| /' conftest.$ac_ext >&5
3897
3898 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3899 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3900 { as_fn_set_status 77
3901 as_fn_error "C compiler cannot create executables
3902 See \`config.log' for more details." "$LINENO" 5; }; }
3903 fi
3904 ac_exeext=$ac_cv_exeext
3905
3906 # Check that the compiler produces executables we can run.  If not, either
3907 # the compiler is broken, or we cross compile.
3908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3909 $as_echo_n "checking whether the C compiler works... " >&6; }
3910 # If not cross compiling, check that we can run a simple program.
3911 if test "$cross_compiling" != yes; then
3912   if { ac_try='./$ac_file'
3913   { { case "(($ac_try" in
3914   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3915   *) ac_try_echo=$ac_try;;
3916 esac
3917 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3918 $as_echo "$ac_try_echo"; } >&5
3919   (eval "$ac_try") 2>&5
3920   ac_status=$?
3921   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3922   test $ac_status = 0; }; }; then
3923     cross_compiling=no
3924   else
3925     if test "$cross_compiling" = maybe; then
3926         cross_compiling=yes
3927     else
3928         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3929 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3930 as_fn_error "cannot run C compiled programs.
3931 If you meant to cross compile, use \`--host'.
3932 See \`config.log' for more details." "$LINENO" 5; }
3933     fi
3934   fi
3935 fi
3936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3937 $as_echo "yes" >&6; }
3938
3939 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3940 ac_clean_files=$ac_clean_files_save
3941 # Check that the compiler produces executables we can run.  If not, either
3942 # the compiler is broken, or we cross compile.
3943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3944 $as_echo_n "checking whether we are cross compiling... " >&6; }
3945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3946 $as_echo "$cross_compiling" >&6; }
3947
3948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3949 $as_echo_n "checking for suffix of executables... " >&6; }
3950 if { { ac_try="$ac_link"
3951 case "(($ac_try" in
3952   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3953   *) ac_try_echo=$ac_try;;
3954 esac
3955 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3956 $as_echo "$ac_try_echo"; } >&5
3957   (eval "$ac_link") 2>&5
3958   ac_status=$?
3959   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3960   test $ac_status = 0; }; then :
3961   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3962 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3963 # work properly (i.e., refer to `conftest.exe'), while it won't with
3964 # `rm'.
3965 for ac_file in conftest.exe conftest conftest.*; do
3966   test -f "$ac_file" || continue
3967   case $ac_file in
3968     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3969     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3970           break;;
3971     * ) break;;
3972   esac
3973 done
3974 else
3975   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3976 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3977 as_fn_error "cannot compute suffix of executables: cannot compile and link
3978 See \`config.log' for more details." "$LINENO" 5; }
3979 fi
3980 rm -f conftest$ac_cv_exeext
3981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3982 $as_echo "$ac_cv_exeext" >&6; }
3983
3984 rm -f conftest.$ac_ext
3985 EXEEXT=$ac_cv_exeext
3986 ac_exeext=$EXEEXT
3987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3988 $as_echo_n "checking for suffix of object files... " >&6; }
3989 if test "${ac_cv_objext+set}" = set; then :
3990   $as_echo_n "(cached) " >&6
3991 else
3992   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3993 /* end confdefs.h.  */
3994
3995 int
3996 main ()
3997 {
3998
3999   ;
4000   return 0;
4001 }
4002 _ACEOF
4003 rm -f conftest.o conftest.obj
4004 if { { ac_try="$ac_compile"
4005 case "(($ac_try" in
4006   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4007   *) ac_try_echo=$ac_try;;
4008 esac
4009 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4010 $as_echo "$ac_try_echo"; } >&5
4011   (eval "$ac_compile") 2>&5
4012   ac_status=$?
4013   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4014   test $ac_status = 0; }; then :
4015   for ac_file in conftest.o conftest.obj conftest.*; do
4016   test -f "$ac_file" || continue;
4017   case $ac_file in
4018     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4019     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4020        break;;
4021   esac
4022 done
4023 else
4024   $as_echo "$as_me: failed program was:" >&5
4025 sed 's/^/| /' conftest.$ac_ext >&5
4026
4027 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4028 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4029 as_fn_error "cannot compute suffix of object files: cannot compile
4030 See \`config.log' for more details." "$LINENO" 5; }
4031 fi
4032 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4033 fi
4034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4035 $as_echo "$ac_cv_objext" >&6; }
4036 OBJEXT=$ac_cv_objext
4037 ac_objext=$OBJEXT
4038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4039 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4040 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4041   $as_echo_n "(cached) " >&6
4042 else
4043   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4044 /* end confdefs.h.  */
4045
4046 int
4047 main ()
4048 {
4049 #ifndef __GNUC__
4050        choke me
4051 #endif
4052
4053   ;
4054   return 0;
4055 }
4056 _ACEOF
4057 if ac_fn_c_try_compile "$LINENO"; then :
4058   ac_compiler_gnu=yes
4059 else
4060   ac_compiler_gnu=no
4061 fi
4062 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4063 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4064
4065 fi
4066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4067 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4068 if test $ac_compiler_gnu = yes; then
4069   GCC=yes
4070 else
4071   GCC=
4072 fi
4073 ac_test_CFLAGS=${CFLAGS+set}
4074 ac_save_CFLAGS=$CFLAGS
4075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4076 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4077 if test "${ac_cv_prog_cc_g+set}" = set; then :
4078   $as_echo_n "(cached) " >&6
4079 else
4080   ac_save_c_werror_flag=$ac_c_werror_flag
4081    ac_c_werror_flag=yes
4082    ac_cv_prog_cc_g=no
4083    CFLAGS="-g"
4084    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4085 /* end confdefs.h.  */
4086
4087 int
4088 main ()
4089 {
4090
4091   ;
4092   return 0;
4093 }
4094 _ACEOF
4095 if ac_fn_c_try_compile "$LINENO"; then :
4096   ac_cv_prog_cc_g=yes
4097 else
4098   CFLAGS=""
4099       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4100 /* end confdefs.h.  */
4101
4102 int
4103 main ()
4104 {
4105
4106   ;
4107   return 0;
4108 }
4109 _ACEOF
4110 if ac_fn_c_try_compile "$LINENO"; then :
4111
4112 else
4113   ac_c_werror_flag=$ac_save_c_werror_flag
4114          CFLAGS="-g"
4115          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4116 /* end confdefs.h.  */
4117
4118 int
4119 main ()
4120 {
4121
4122   ;
4123   return 0;
4124 }
4125 _ACEOF
4126 if ac_fn_c_try_compile "$LINENO"; then :
4127   ac_cv_prog_cc_g=yes
4128 fi
4129 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4130 fi
4131 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4132 fi
4133 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4134    ac_c_werror_flag=$ac_save_c_werror_flag
4135 fi
4136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4137 $as_echo "$ac_cv_prog_cc_g" >&6; }
4138 if test "$ac_test_CFLAGS" = set; then
4139   CFLAGS=$ac_save_CFLAGS
4140 elif test $ac_cv_prog_cc_g = yes; then
4141   if test "$GCC" = yes; then
4142     CFLAGS="-g -O2"
4143   else
4144     CFLAGS="-g"
4145   fi
4146 else
4147   if test "$GCC" = yes; then
4148     CFLAGS="-O2"
4149   else
4150     CFLAGS=
4151   fi
4152 fi
4153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4154 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4155 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4156   $as_echo_n "(cached) " >&6
4157 else
4158   ac_cv_prog_cc_c89=no
4159 ac_save_CC=$CC
4160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4161 /* end confdefs.h.  */
4162 #include <stdarg.h>
4163 #include <stdio.h>
4164 #include <sys/types.h>
4165 #include <sys/stat.h>
4166 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4167 struct buf { int x; };
4168 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4169 static char *e (p, i)
4170      char **p;
4171      int i;
4172 {
4173   return p[i];
4174 }
4175 static char *f (char * (*g) (char **, int), char **p, ...)
4176 {
4177   char *s;
4178   va_list v;
4179   va_start (v,p);
4180   s = g (p, va_arg (v,int));
4181   va_end (v);
4182   return s;
4183 }
4184
4185 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4186    function prototypes and stuff, but not '\xHH' hex character constants.
4187    These don't provoke an error unfortunately, instead are silently treated
4188    as 'x'.  The following induces an error, until -std is added to get
4189    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4190    array size at least.  It's necessary to write '\x00'==0 to get something
4191    that's true only with -std.  */
4192 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4193
4194 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4195    inside strings and character constants.  */
4196 #define FOO(x) 'x'
4197 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4198
4199 int test (int i, double x);
4200 struct s1 {int (*f) (int a);};
4201 struct s2 {int (*f) (double a);};
4202 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4203 int argc;
4204 char **argv;
4205 int
4206 main ()
4207 {
4208 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4209   ;
4210   return 0;
4211 }
4212 _ACEOF
4213 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4214         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4215 do
4216   CC="$ac_save_CC $ac_arg"
4217   if ac_fn_c_try_compile "$LINENO"; then :
4218   ac_cv_prog_cc_c89=$ac_arg
4219 fi
4220 rm -f core conftest.err conftest.$ac_objext
4221   test "x$ac_cv_prog_cc_c89" != "xno" && break
4222 done
4223 rm -f conftest.$ac_ext
4224 CC=$ac_save_CC
4225
4226 fi
4227 # AC_CACHE_VAL
4228 case "x$ac_cv_prog_cc_c89" in
4229   x)
4230     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4231 $as_echo "none needed" >&6; } ;;
4232   xno)
4233     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4234 $as_echo "unsupported" >&6; } ;;
4235   *)
4236     CC="$CC $ac_cv_prog_cc_c89"
4237     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4238 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4239 esac
4240 if test "x$ac_cv_prog_cc_c89" != xno; then :
4241
4242 fi
4243
4244 ac_ext=c
4245 ac_cpp='$CPP $CPPFLAGS'
4246 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4247 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4248 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4249
4250 if test "x$CC" != xcc; then
4251   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4252 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4253 else
4254   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4255 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4256 fi
4257 set dummy $CC; ac_cc=`$as_echo "$2" |
4258                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4259 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4260   $as_echo_n "(cached) " >&6
4261 else
4262   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4263 /* end confdefs.h.  */
4264
4265 int
4266 main ()
4267 {
4268
4269   ;
4270   return 0;
4271 }
4272 _ACEOF
4273 # Make sure it works both with $CC and with simple cc.
4274 # We do the test twice because some compilers refuse to overwrite an
4275 # existing .o file with -o, though they will create one.
4276 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4277 rm -f conftest2.*
4278 if { { case "(($ac_try" in
4279   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4280   *) ac_try_echo=$ac_try;;
4281 esac
4282 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4283 $as_echo "$ac_try_echo"; } >&5
4284   (eval "$ac_try") 2>&5
4285   ac_status=$?
4286   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4287   test $ac_status = 0; } &&
4288    test -f conftest2.$ac_objext && { { case "(($ac_try" in
4289   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4290   *) ac_try_echo=$ac_try;;
4291 esac
4292 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4293 $as_echo "$ac_try_echo"; } >&5
4294   (eval "$ac_try") 2>&5
4295   ac_status=$?
4296   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4297   test $ac_status = 0; };
4298 then
4299   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4300   if test "x$CC" != xcc; then
4301     # Test first that cc exists at all.
4302     if { ac_try='cc -c conftest.$ac_ext >&5'
4303   { { case "(($ac_try" in
4304   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4305   *) ac_try_echo=$ac_try;;
4306 esac
4307 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4308 $as_echo "$ac_try_echo"; } >&5
4309   (eval "$ac_try") 2>&5
4310   ac_status=$?
4311   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4312   test $ac_status = 0; }; }; then
4313       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4314       rm -f conftest2.*
4315       if { { case "(($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 $ac_status = 0; } &&
4325          test -f conftest2.$ac_objext && { { case "(($ac_try" in
4326   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4327   *) ac_try_echo=$ac_try;;
4328 esac
4329 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4330 $as_echo "$ac_try_echo"; } >&5
4331   (eval "$ac_try") 2>&5
4332   ac_status=$?
4333   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4334   test $ac_status = 0; };
4335       then
4336         # cc works too.
4337         :
4338       else
4339         # cc exists but doesn't like -o.
4340         eval ac_cv_prog_cc_${ac_cc}_c_o=no
4341       fi
4342     fi
4343   fi
4344 else
4345   eval ac_cv_prog_cc_${ac_cc}_c_o=no
4346 fi
4347 rm -f core conftest*
4348
4349 fi
4350 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4351   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4352 $as_echo "yes" >&6; }
4353 else
4354   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4355 $as_echo "no" >&6; }
4356
4357 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4358
4359 fi
4360
4361 # expand $ac_aux_dir to an absolute path
4362 am_aux_dir=`cd $ac_aux_dir && pwd`
4363
4364 # FIXME: we rely on the cache variable name because
4365 # there is no other way.
4366 set dummy $CC
4367 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4368 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
4369 if test "$am_t" != yes; then
4370    # Losing compiler, so override with the script.
4371    # FIXME: It is wrong to rewrite CC.
4372    # But if we don't then we get into trouble of one sort or another.
4373    # A longer-term fix would be to have automake use am__CC in this case,
4374    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4375    CC="$am_aux_dir/compile $CC"
4376 fi
4377
4378
4379 ac_ext=cpp
4380 ac_cpp='$CXXCPP $CPPFLAGS'
4381 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4382 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4383 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4384 if test -z "$CXX"; then
4385   if test -n "$CCC"; then
4386     CXX=$CCC
4387   else
4388     if test -n "$ac_tool_prefix"; then
4389   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4390   do
4391     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4392 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4394 $as_echo_n "checking for $ac_word... " >&6; }
4395 if test "${ac_cv_prog_CXX+set}" = set; then :
4396   $as_echo_n "(cached) " >&6
4397 else
4398   if test -n "$CXX"; then
4399   ac_cv_prog_CXX="$CXX" # Let the user override the test.
4400 else
4401 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4402 for as_dir in $PATH
4403 do
4404   IFS=$as_save_IFS
4405   test -z "$as_dir" && as_dir=.
4406     for ac_exec_ext in '' $ac_executable_extensions; do
4407   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4408     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4409     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4410     break 2
4411   fi
4412 done
4413   done
4414 IFS=$as_save_IFS
4415
4416 fi
4417 fi
4418 CXX=$ac_cv_prog_CXX
4419 if test -n "$CXX"; then
4420   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4421 $as_echo "$CXX" >&6; }
4422 else
4423   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4424 $as_echo "no" >&6; }
4425 fi
4426
4427
4428     test -n "$CXX" && break
4429   done
4430 fi
4431 if test -z "$CXX"; then
4432   ac_ct_CXX=$CXX
4433   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4434 do
4435   # Extract the first word of "$ac_prog", so it can be a program name with args.
4436 set dummy $ac_prog; ac_word=$2
4437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4438 $as_echo_n "checking for $ac_word... " >&6; }
4439 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4440   $as_echo_n "(cached) " >&6
4441 else
4442   if test -n "$ac_ct_CXX"; then
4443   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4444 else
4445 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4446 for as_dir in $PATH
4447 do
4448   IFS=$as_save_IFS
4449   test -z "$as_dir" && as_dir=.
4450     for ac_exec_ext in '' $ac_executable_extensions; do
4451   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4452     ac_cv_prog_ac_ct_CXX="$ac_prog"
4453     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4454     break 2
4455   fi
4456 done
4457   done
4458 IFS=$as_save_IFS
4459
4460 fi
4461 fi
4462 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4463 if test -n "$ac_ct_CXX"; then
4464   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4465 $as_echo "$ac_ct_CXX" >&6; }
4466 else
4467   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4468 $as_echo "no" >&6; }
4469 fi
4470
4471
4472   test -n "$ac_ct_CXX" && break
4473 done
4474
4475   if test "x$ac_ct_CXX" = x; then
4476     CXX="g++"
4477   else
4478     case $cross_compiling:$ac_tool_warned in
4479 yes:)
4480 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4481 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4482 ac_tool_warned=yes ;;
4483 esac
4484     CXX=$ac_ct_CXX
4485   fi
4486 fi
4487
4488   fi
4489 fi
4490 # Provide some information about the compiler.
4491 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4492 set X $ac_compile
4493 ac_compiler=$2
4494 for ac_option in --version -v -V -qversion; do
4495   { { ac_try="$ac_compiler $ac_option >&5"
4496 case "(($ac_try" in
4497   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4498   *) ac_try_echo=$ac_try;;
4499 esac
4500 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4501 $as_echo "$ac_try_echo"; } >&5
4502   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4503   ac_status=$?
4504   if test -s conftest.err; then
4505     sed '10a\
4506 ... rest of stderr output deleted ...
4507          10q' conftest.err >conftest.er1
4508     cat conftest.er1 >&5
4509     rm -f conftest.er1 conftest.err
4510   fi
4511   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4512   test $ac_status = 0; }
4513 done
4514
4515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4516 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4517 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4518   $as_echo_n "(cached) " >&6
4519 else
4520   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4521 /* end confdefs.h.  */
4522
4523 int
4524 main ()
4525 {
4526 #ifndef __GNUC__
4527        choke me
4528 #endif
4529
4530   ;
4531   return 0;
4532 }
4533 _ACEOF
4534 if ac_fn_cxx_try_compile "$LINENO"; then :
4535   ac_compiler_gnu=yes
4536 else
4537   ac_compiler_gnu=no
4538 fi
4539 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4540 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4541
4542 fi
4543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4544 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4545 if test $ac_compiler_gnu = yes; then
4546   GXX=yes
4547 else
4548   GXX=
4549 fi
4550 ac_test_CXXFLAGS=${CXXFLAGS+set}
4551 ac_save_CXXFLAGS=$CXXFLAGS
4552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4553 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4554 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4555   $as_echo_n "(cached) " >&6
4556 else
4557   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4558    ac_cxx_werror_flag=yes
4559    ac_cv_prog_cxx_g=no
4560    CXXFLAGS="-g"
4561    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4562 /* end confdefs.h.  */
4563
4564 int
4565 main ()
4566 {
4567
4568   ;
4569   return 0;
4570 }
4571 _ACEOF
4572 if ac_fn_cxx_try_compile "$LINENO"; then :
4573   ac_cv_prog_cxx_g=yes
4574 else
4575   CXXFLAGS=""
4576       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4577 /* end confdefs.h.  */
4578
4579 int
4580 main ()
4581 {
4582
4583   ;
4584   return 0;
4585 }
4586 _ACEOF
4587 if ac_fn_cxx_try_compile "$LINENO"; then :
4588
4589 else
4590   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4591          CXXFLAGS="-g"
4592          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4593 /* end confdefs.h.  */
4594
4595 int
4596 main ()
4597 {
4598
4599   ;
4600   return 0;
4601 }
4602 _ACEOF
4603 if ac_fn_cxx_try_compile "$LINENO"; then :
4604   ac_cv_prog_cxx_g=yes
4605 fi
4606 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4607 fi
4608 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4609 fi
4610 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4611    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4612 fi
4613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4614 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4615 if test "$ac_test_CXXFLAGS" = set; then
4616   CXXFLAGS=$ac_save_CXXFLAGS
4617 elif test $ac_cv_prog_cxx_g = yes; then
4618   if test "$GXX" = yes; then
4619     CXXFLAGS="-g -O2"
4620   else
4621     CXXFLAGS="-g"
4622   fi
4623 else
4624   if test "$GXX" = yes; then
4625     CXXFLAGS="-O2"
4626   else
4627     CXXFLAGS=
4628   fi
4629 fi
4630 ac_ext=c
4631 ac_cpp='$CPP $CPPFLAGS'
4632 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4633 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4634 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4635
4636
4637
4638
4639 if test -n "$ac_tool_prefix"; then
4640   # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
4641 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
4642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4643 $as_echo_n "checking for $ac_word... " >&6; }
4644 if test "${ac_cv_prog_GNATBIND+set}" = set; then :
4645   $as_echo_n "(cached) " >&6
4646 else
4647   if test -n "$GNATBIND"; then
4648   ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
4649 else
4650 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4651 for as_dir in $PATH
4652 do
4653   IFS=$as_save_IFS
4654   test -z "$as_dir" && as_dir=.
4655     for ac_exec_ext in '' $ac_executable_extensions; do
4656   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4657     ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
4658     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4659     break 2
4660   fi
4661 done
4662   done
4663 IFS=$as_save_IFS
4664
4665 fi
4666 fi
4667 GNATBIND=$ac_cv_prog_GNATBIND
4668 if test -n "$GNATBIND"; then
4669   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5
4670 $as_echo "$GNATBIND" >&6; }
4671 else
4672   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4673 $as_echo "no" >&6; }
4674 fi
4675
4676
4677 fi
4678 if test -z "$ac_cv_prog_GNATBIND"; then
4679   ac_ct_GNATBIND=$GNATBIND
4680   # Extract the first word of "gnatbind", so it can be a program name with args.
4681 set dummy gnatbind; ac_word=$2
4682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4683 $as_echo_n "checking for $ac_word... " >&6; }
4684 if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then :
4685   $as_echo_n "(cached) " >&6
4686 else
4687   if test -n "$ac_ct_GNATBIND"; then
4688   ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
4689 else
4690 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4691 for as_dir in $PATH
4692 do
4693   IFS=$as_save_IFS
4694   test -z "$as_dir" && as_dir=.
4695     for ac_exec_ext in '' $ac_executable_extensions; do
4696   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4697     ac_cv_prog_ac_ct_GNATBIND="gnatbind"
4698     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4699     break 2
4700   fi
4701 done
4702   done
4703 IFS=$as_save_IFS
4704
4705 fi
4706 fi
4707 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
4708 if test -n "$ac_ct_GNATBIND"; then
4709   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5
4710 $as_echo "$ac_ct_GNATBIND" >&6; }
4711 else
4712   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4713 $as_echo "no" >&6; }
4714 fi
4715
4716   if test "x$ac_ct_GNATBIND" = x; then
4717     GNATBIND="no"
4718   else
4719     case $cross_compiling:$ac_tool_warned in
4720 yes:)
4721 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4722 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4723 ac_tool_warned=yes ;;
4724 esac
4725     GNATBIND=$ac_ct_GNATBIND
4726   fi
4727 else
4728   GNATBIND="$ac_cv_prog_GNATBIND"
4729 fi
4730
4731 if test -n "$ac_tool_prefix"; then
4732   # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
4733 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
4734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4735 $as_echo_n "checking for $ac_word... " >&6; }
4736 if test "${ac_cv_prog_GNATMAKE+set}" = set; then :
4737   $as_echo_n "(cached) " >&6
4738 else
4739   if test -n "$GNATMAKE"; then
4740   ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
4741 else
4742 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4743 for as_dir in $PATH
4744 do
4745   IFS=$as_save_IFS
4746   test -z "$as_dir" && as_dir=.
4747     for ac_exec_ext in '' $ac_executable_extensions; do
4748   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4749     ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
4750     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4751     break 2
4752   fi
4753 done
4754   done
4755 IFS=$as_save_IFS
4756
4757 fi
4758 fi
4759 GNATMAKE=$ac_cv_prog_GNATMAKE
4760 if test -n "$GNATMAKE"; then
4761   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5
4762 $as_echo "$GNATMAKE" >&6; }
4763 else
4764   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4765 $as_echo "no" >&6; }
4766 fi
4767
4768
4769 fi
4770 if test -z "$ac_cv_prog_GNATMAKE"; then
4771   ac_ct_GNATMAKE=$GNATMAKE
4772   # Extract the first word of "gnatmake", so it can be a program name with args.
4773 set dummy gnatmake; ac_word=$2
4774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4775 $as_echo_n "checking for $ac_word... " >&6; }
4776 if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then :
4777   $as_echo_n "(cached) " >&6
4778 else
4779   if test -n "$ac_ct_GNATMAKE"; then
4780   ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
4781 else
4782 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4783 for as_dir in $PATH
4784 do
4785   IFS=$as_save_IFS
4786   test -z "$as_dir" && as_dir=.
4787     for ac_exec_ext in '' $ac_executable_extensions; do
4788   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4789     ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
4790     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4791     break 2
4792   fi
4793 done
4794   done
4795 IFS=$as_save_IFS
4796
4797 fi
4798 fi
4799 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
4800 if test -n "$ac_ct_GNATMAKE"; then
4801   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5
4802 $as_echo "$ac_ct_GNATMAKE" >&6; }
4803 else
4804   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4805 $as_echo "no" >&6; }
4806 fi
4807
4808   if test "x$ac_ct_GNATMAKE" = x; then
4809     GNATMAKE="no"
4810   else
4811     case $cross_compiling:$ac_tool_warned in
4812 yes:)
4813 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4814 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4815 ac_tool_warned=yes ;;
4816 esac
4817     GNATMAKE=$ac_ct_GNATMAKE
4818   fi
4819 else
4820   GNATMAKE="$ac_cv_prog_GNATMAKE"
4821 fi
4822
4823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada" >&5
4824 $as_echo_n "checking whether compiler driver understands Ada... " >&6; }
4825 if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then :
4826   $as_echo_n "(cached) " >&6
4827 else
4828   cat >conftest.adb <<EOF
4829 procedure conftest is begin null; end conftest;
4830 EOF
4831 acx_cv_cc_gcc_supports_ada=no
4832 # There is a bug in old released versions of GCC which causes the
4833 # driver to exit successfully when the appropriate language module
4834 # has not been installed.  This is fixed in 2.95.4, 3.0.2, and 3.1.
4835 # Therefore we must check for the error message as well as an
4836 # unsuccessful exit.
4837 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
4838 # given a .adb file, but produce no object file.  So we must check
4839 # if an object file was really produced to guard against this.
4840 errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure`
4841 if test x"$errors" = x && test -f conftest.$ac_objext; then
4842   acx_cv_cc_gcc_supports_ada=yes
4843 fi
4844 rm -f conftest.*
4845 fi
4846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5
4847 $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; }
4848
4849 if test "x$GNATBIND" != xno && test "x$GNATMAKE" != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
4850   have_gnat=yes
4851 else
4852   have_gnat=no
4853 fi
4854
4855
4856 # autoconf is lame and doesn't give us any substitution variable for this.
4857 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
4858   NO_MINUS_C_MINUS_O=yes
4859 else
4860   OUTPUT_OPTION='-o $@'
4861 fi
4862
4863
4864
4865 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
4866 # optimizations to be activated explicitly by the toplevel.
4867 case "$CC" in
4868   */prev-gcc/xgcc*) ;;
4869   *) CFLAGS=`echo $CFLAGS | sed "s/-O[s0-9]* *//" ` ;;
4870 esac
4871
4872
4873 # Determine PICFLAG for target gnatlib.
4874
4875
4876
4877
4878 case "${target}" in
4879     # PIC is the default on some targets or must not be used.
4880     *-*-darwin*)
4881         # PIC is the default on this platform
4882         # Common symbols not allowed in MH_DYLIB files
4883         PICFLAG_FOR_TARGET=-fno-common
4884         ;;
4885     alpha*-dec-osf5*)
4886         # PIC is the default.
4887         ;;
4888     hppa*64*-*-hpux*)
4889         # PIC is the default for 64-bit PA HP-UX.
4890         ;;
4891     i[34567]86-*-cygwin* | i[34567]86-*-mingw* | x86_64-*-mingw*)
4892         ;;
4893     i[34567]86-*-interix[3-9]*)
4894         # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4895         # Instead, we relocate shared libraries at runtime.
4896         ;;
4897     i[34567]86-*-nto-qnx*)
4898         # QNX uses GNU C++, but need to define -shared option too, otherwise
4899         # it will coredump.
4900         PICFLAG_FOR_TARGET='-fPIC -shared'
4901         ;;
4902     i[34567]86-pc-msdosdjgpp*)
4903         # DJGPP does not support shared libraries at all.
4904         ;;
4905     ia64*-*-hpux*)
4906         # On IA64 HP-UX, PIC is the default but the pic flag
4907         # sets the default TLS model and affects inlining.
4908         PICFLAG_FOR_TARGET=-fPIC
4909         ;;
4910     mips-sgi-irix6*)
4911         # PIC is the default.
4912         ;;
4913     rs6000-ibm-aix* | powerpc-ibm-aix*)
4914         # All AIX code is PIC.
4915         ;;
4916
4917     # Some targets support both -fPIC and -fpic, but prefer the latter.
4918     # FIXME: Why?
4919     i[34567]86-*-* | x86_64-*-*)
4920         PICFLAG_FOR_TARGET=-fpic
4921         ;;
4922     m68k-*-*)
4923         PICFLAG_FOR_TARGET=-fpic
4924         ;;
4925     # FIXME: Override -fPIC default in libgcc only?
4926     sh-*-linux* | sh[2346lbe]*-*-linux*)
4927         PICFLAG_FOR_TARGET=-fpic
4928         ;;
4929     # FIXME: Simplify to sh*-*-netbsd*?
4930     sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
4931       sh64-*-netbsd* | sh64l*-*-netbsd*)
4932         PICFLAG_FOR_TARGET=-fpic
4933         ;;
4934     # Default to -fPIC unless specified otherwise.
4935     *)
4936         PICFLAG_FOR_TARGET=-fPIC
4937         ;;
4938 esac
4939
4940 # If the user explicitly uses -fpic/-fPIC, keep that.
4941 case "${CFLAGS_FOR_TARGET}" in
4942     *-fpic*)
4943         PICFLAG_FOR_TARGET=-fpic
4944         ;;
4945     *-fPIC*)
4946         PICFLAG_FOR_TARGET=-fPIC
4947         ;;
4948 esac
4949
4950
4951
4952 # -------------------------
4953 # Check C compiler features
4954 # -------------------------
4955
4956
4957 ac_ext=c
4958 ac_cpp='$CPP $CPPFLAGS'
4959 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4960 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4961 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4963 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4964 # On Suns, sometimes $CPP names a directory.
4965 if test -n "$CPP" && test -d "$CPP"; then
4966   CPP=
4967 fi
4968 if test -z "$CPP"; then
4969   if test "${ac_cv_prog_CPP+set}" = set; then :
4970   $as_echo_n "(cached) " >&6
4971 else
4972       # Double quotes because CPP needs to be expanded
4973     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4974     do
4975       ac_preproc_ok=false
4976 for ac_c_preproc_warn_flag in '' yes
4977 do
4978   # Use a header file that comes with gcc, so configuring glibc
4979   # with a fresh cross-compiler works.
4980   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4981   # <limits.h> exists even on freestanding compilers.
4982   # On the NeXT, cc -E runs the code through the compiler's parser,
4983   # not just through cpp. "Syntax error" is here to catch this case.
4984   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4985 /* end confdefs.h.  */
4986 #ifdef __STDC__
4987 # include <limits.h>
4988 #else
4989 # include <assert.h>
4990 #endif
4991                      Syntax error
4992 _ACEOF
4993 if ac_fn_c_try_cpp "$LINENO"; then :
4994
4995 else
4996   # Broken: fails on valid input.
4997 continue
4998 fi
4999 rm -f conftest.err conftest.$ac_ext
5000
5001   # OK, works on sane cases.  Now check whether nonexistent headers
5002   # can be detected and how.
5003   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5004 /* end confdefs.h.  */
5005 #include <ac_nonexistent.h>
5006 _ACEOF
5007 if ac_fn_c_try_cpp "$LINENO"; then :
5008   # Broken: success on invalid input.
5009 continue
5010 else
5011   # Passes both tests.
5012 ac_preproc_ok=:
5013 break
5014 fi
5015 rm -f conftest.err conftest.$ac_ext
5016
5017 done
5018 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5019 rm -f conftest.err conftest.$ac_ext
5020 if $ac_preproc_ok; then :
5021   break
5022 fi
5023
5024     done
5025     ac_cv_prog_CPP=$CPP
5026
5027 fi
5028   CPP=$ac_cv_prog_CPP
5029 else
5030   ac_cv_prog_CPP=$CPP
5031 fi
5032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5033 $as_echo "$CPP" >&6; }
5034 ac_preproc_ok=false
5035 for ac_c_preproc_warn_flag in '' yes
5036 do
5037   # Use a header file that comes with gcc, so configuring glibc
5038   # with a fresh cross-compiler works.
5039   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5040   # <limits.h> exists even on freestanding compilers.
5041   # On the NeXT, cc -E runs the code through the compiler's parser,
5042   # not just through cpp. "Syntax error" is here to catch this case.
5043   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5044 /* end confdefs.h.  */
5045 #ifdef __STDC__
5046 # include <limits.h>
5047 #else
5048 # include <assert.h>
5049 #endif
5050                      Syntax error
5051 _ACEOF
5052 if ac_fn_c_try_cpp "$LINENO"; then :
5053
5054 else
5055   # Broken: fails on valid input.
5056 continue
5057 fi
5058 rm -f conftest.err conftest.$ac_ext
5059
5060   # OK, works on sane cases.  Now check whether nonexistent headers
5061   # can be detected and how.
5062   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5063 /* end confdefs.h.  */
5064 #include <ac_nonexistent.h>
5065 _ACEOF
5066 if ac_fn_c_try_cpp "$LINENO"; then :
5067   # Broken: success on invalid input.
5068 continue
5069 else
5070   # Passes both tests.
5071 ac_preproc_ok=:
5072 break
5073 fi
5074 rm -f conftest.err conftest.$ac_ext
5075
5076 done
5077 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5078 rm -f conftest.err conftest.$ac_ext
5079 if $ac_preproc_ok; then :
5080
5081 else
5082   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5083 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5084 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5085 See \`config.log' for more details." "$LINENO" 5; }
5086 fi
5087
5088 ac_ext=c
5089 ac_cpp='$CPP $CPPFLAGS'
5090 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5091 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5092 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5093
5094
5095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5096 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5097 if test "${ac_cv_path_GREP+set}" = set; then :
5098   $as_echo_n "(cached) " >&6
5099 else
5100   if test -z "$GREP"; then
5101   ac_path_GREP_found=false
5102   # Loop through the user's path and test for each of PROGNAME-LIST
5103   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5104 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5105 do
5106   IFS=$as_save_IFS
5107   test -z "$as_dir" && as_dir=.
5108     for ac_prog in grep ggrep; do
5109     for ac_exec_ext in '' $ac_executable_extensions; do
5110       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5111       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5112 # Check for GNU ac_path_GREP and select it if it is found.
5113   # Check for GNU $ac_path_GREP
5114 case `"$ac_path_GREP" --version 2>&1` in
5115 *GNU*)
5116   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5117 *)
5118   ac_count=0
5119   $as_echo_n 0123456789 >"conftest.in"
5120   while :
5121   do
5122     cat "conftest.in" "conftest.in" >"conftest.tmp"
5123     mv "conftest.tmp" "conftest.in"
5124     cp "conftest.in" "conftest.nl"
5125     $as_echo 'GREP' >> "conftest.nl"
5126     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5127     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5128     as_fn_arith $ac_count + 1 && ac_count=$as_val
5129     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5130       # Best one so far, save it but keep looking for a better one
5131       ac_cv_path_GREP="$ac_path_GREP"
5132       ac_path_GREP_max=$ac_count
5133     fi
5134     # 10*(2^10) chars as input seems more than enough
5135     test $ac_count -gt 10 && break
5136   done
5137   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5138 esac
5139
5140       $ac_path_GREP_found && break 3
5141     done
5142   done
5143   done
5144 IFS=$as_save_IFS
5145   if test -z "$ac_cv_path_GREP"; then
5146     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5147   fi
5148 else
5149   ac_cv_path_GREP=$GREP
5150 fi
5151
5152 fi
5153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5154 $as_echo "$ac_cv_path_GREP" >&6; }
5155  GREP="$ac_cv_path_GREP"
5156
5157
5158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5159 $as_echo_n "checking for egrep... " >&6; }
5160 if test "${ac_cv_path_EGREP+set}" = set; then :
5161   $as_echo_n "(cached) " >&6
5162 else
5163   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5164    then ac_cv_path_EGREP="$GREP -E"
5165    else
5166      if test -z "$EGREP"; then
5167   ac_path_EGREP_found=false
5168   # Loop through the user's path and test for each of PROGNAME-LIST
5169   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5170 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5171 do
5172   IFS=$as_save_IFS
5173   test -z "$as_dir" && as_dir=.
5174     for ac_prog in egrep; do
5175     for ac_exec_ext in '' $ac_executable_extensions; do
5176       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5177       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5178 # Check for GNU ac_path_EGREP and select it if it is found.
5179   # Check for GNU $ac_path_EGREP
5180 case `"$ac_path_EGREP" --version 2>&1` in
5181 *GNU*)
5182   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5183 *)
5184   ac_count=0
5185   $as_echo_n 0123456789 >"conftest.in"
5186   while :
5187   do
5188     cat "conftest.in" "conftest.in" >"conftest.tmp"
5189     mv "conftest.tmp" "conftest.in"
5190     cp "conftest.in" "conftest.nl"
5191     $as_echo 'EGREP' >> "conftest.nl"
5192     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5193     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5194     as_fn_arith $ac_count + 1 && ac_count=$as_val
5195     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5196       # Best one so far, save it but keep looking for a better one
5197       ac_cv_path_EGREP="$ac_path_EGREP"
5198       ac_path_EGREP_max=$ac_count
5199     fi
5200     # 10*(2^10) chars as input seems more than enough
5201     test $ac_count -gt 10 && break
5202   done
5203   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5204 esac
5205
5206       $ac_path_EGREP_found && break 3
5207     done
5208   done
5209   done
5210 IFS=$as_save_IFS
5211   if test -z "$ac_cv_path_EGREP"; then
5212     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5213   fi
5214 else
5215   ac_cv_path_EGREP=$EGREP
5216 fi
5217
5218    fi
5219 fi
5220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5221 $as_echo "$ac_cv_path_EGREP" >&6; }
5222  EGREP="$ac_cv_path_EGREP"
5223
5224
5225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5226 $as_echo_n "checking for ANSI C header files... " >&6; }
5227 if test "${ac_cv_header_stdc+set}" = set; then :
5228   $as_echo_n "(cached) " >&6
5229 else
5230   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5231 /* end confdefs.h.  */
5232 #include <stdlib.h>
5233 #include <stdarg.h>
5234 #include <string.h>
5235 #include <float.h>
5236
5237 int
5238 main ()
5239 {
5240
5241   ;
5242   return 0;
5243 }
5244 _ACEOF
5245 if ac_fn_c_try_compile "$LINENO"; then :
5246   ac_cv_header_stdc=yes
5247 else
5248   ac_cv_header_stdc=no
5249 fi
5250 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5251
5252 if test $ac_cv_header_stdc = yes; then
5253   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5254   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5255 /* end confdefs.h.  */
5256 #include <string.h>
5257
5258 _ACEOF
5259 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5260   $EGREP "memchr" >/dev/null 2>&1; then :
5261
5262 else
5263   ac_cv_header_stdc=no
5264 fi
5265 rm -f conftest*
5266
5267 fi
5268
5269 if test $ac_cv_header_stdc = yes; then
5270   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5271   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5272 /* end confdefs.h.  */
5273 #include <stdlib.h>
5274
5275 _ACEOF
5276 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5277   $EGREP "free" >/dev/null 2>&1; then :
5278
5279 else
5280   ac_cv_header_stdc=no
5281 fi
5282 rm -f conftest*
5283
5284 fi
5285
5286 if test $ac_cv_header_stdc = yes; then
5287   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5288   if test "$cross_compiling" = yes; then :
5289   :
5290 else
5291   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5292 /* end confdefs.h.  */
5293 #include <ctype.h>
5294 #include <stdlib.h>
5295 #if ((' ' & 0x0FF) == 0x020)
5296 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5297 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5298 #else
5299 # define ISLOWER(c) \
5300                    (('a' <= (c) && (c) <= 'i') \
5301                      || ('j' <= (c) && (c) <= 'r') \
5302                      || ('s' <= (c) && (c) <= 'z'))
5303 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5304 #endif
5305
5306 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5307 int
5308 main ()
5309 {
5310   int i;
5311   for (i = 0; i < 256; i++)
5312     if (XOR (islower (i), ISLOWER (i))
5313         || toupper (i) != TOUPPER (i))
5314       return 2;
5315   return 0;
5316 }
5317 _ACEOF
5318 if ac_fn_c_try_run "$LINENO"; then :
5319
5320 else
5321   ac_cv_header_stdc=no
5322 fi
5323 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5324   conftest.$ac_objext conftest.beam conftest.$ac_ext
5325 fi
5326
5327 fi
5328 fi
5329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5330 $as_echo "$ac_cv_header_stdc" >&6; }
5331 if test $ac_cv_header_stdc = yes; then
5332
5333 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5334
5335 fi
5336
5337 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5338 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5339                   inttypes.h stdint.h unistd.h
5340 do :
5341   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5342 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5343 "
5344 eval as_val=\$$as_ac_Header
5345    if test "x$as_val" = x""yes; then :
5346   cat >>confdefs.h <<_ACEOF
5347 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5348 _ACEOF
5349
5350 fi
5351
5352 done
5353
5354
5355
5356   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5357 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
5358   MINIX=yes
5359 else
5360   MINIX=
5361 fi
5362
5363
5364   if test "$MINIX" = yes; then
5365
5366 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5367
5368
5369 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5370
5371
5372 $as_echo "#define _MINIX 1" >>confdefs.h
5373
5374   fi
5375
5376
5377   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5378 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5379 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
5380   $as_echo_n "(cached) " >&6
5381 else
5382   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5383 /* end confdefs.h.  */
5384
5385 #         define __EXTENSIONS__ 1
5386           $ac_includes_default
5387 int
5388 main ()
5389 {
5390
5391   ;
5392   return 0;
5393 }
5394 _ACEOF
5395 if ac_fn_c_try_compile "$LINENO"; then :
5396   ac_cv_safe_to_define___extensions__=yes
5397 else
5398   ac_cv_safe_to_define___extensions__=no
5399 fi
5400 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5401 fi
5402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5403 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5404   test $ac_cv_safe_to_define___extensions__ = yes &&
5405     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5406
5407   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5408
5409   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5410
5411   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5412
5413   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5414
5415
5416 ac_ext=c
5417 ac_cpp='$CPP $CPPFLAGS'
5418 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5419 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5420 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5422 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5423 # On Suns, sometimes $CPP names a directory.
5424 if test -n "$CPP" && test -d "$CPP"; then
5425   CPP=
5426 fi
5427 if test -z "$CPP"; then
5428   if test "${ac_cv_prog_CPP+set}" = set; then :
5429   $as_echo_n "(cached) " >&6
5430 else
5431       # Double quotes because CPP needs to be expanded
5432     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5433     do
5434       ac_preproc_ok=false
5435 for ac_c_preproc_warn_flag in '' yes
5436 do
5437   # Use a header file that comes with gcc, so configuring glibc
5438   # with a fresh cross-compiler works.
5439   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5440   # <limits.h> exists even on freestanding compilers.
5441   # On the NeXT, cc -E runs the code through the compiler's parser,
5442   # not just through cpp. "Syntax error" is here to catch this case.
5443   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5444 /* end confdefs.h.  */
5445 #ifdef __STDC__
5446 # include <limits.h>
5447 #else
5448 # include <assert.h>
5449 #endif
5450                      Syntax error
5451 _ACEOF
5452 if ac_fn_c_try_cpp "$LINENO"; then :
5453
5454 else
5455   # Broken: fails on valid input.
5456 continue
5457 fi
5458 rm -f conftest.err conftest.$ac_ext
5459
5460   # OK, works on sane cases.  Now check whether nonexistent headers
5461   # can be detected and how.
5462   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5463 /* end confdefs.h.  */
5464 #include <ac_nonexistent.h>
5465 _ACEOF
5466 if ac_fn_c_try_cpp "$LINENO"; then :
5467   # Broken: success on invalid input.
5468 continue
5469 else
5470   # Passes both tests.
5471 ac_preproc_ok=:
5472 break
5473 fi
5474 rm -f conftest.err conftest.$ac_ext
5475
5476 done
5477 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5478 rm -f conftest.err conftest.$ac_ext
5479 if $ac_preproc_ok; then :
5480   break
5481 fi
5482
5483     done
5484     ac_cv_prog_CPP=$CPP
5485
5486 fi
5487   CPP=$ac_cv_prog_CPP
5488 else
5489   ac_cv_prog_CPP=$CPP
5490 fi
5491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5492 $as_echo "$CPP" >&6; }
5493 ac_preproc_ok=false
5494 for ac_c_preproc_warn_flag in '' yes
5495 do
5496   # Use a header file that comes with gcc, so configuring glibc
5497   # with a fresh cross-compiler works.
5498   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5499   # <limits.h> exists even on freestanding compilers.
5500   # On the NeXT, cc -E runs the code through the compiler's parser,
5501   # not just through cpp. "Syntax error" is here to catch this case.
5502   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5503 /* end confdefs.h.  */
5504 #ifdef __STDC__
5505 # include <limits.h>
5506 #else
5507 # include <assert.h>
5508 #endif
5509                      Syntax error
5510 _ACEOF
5511 if ac_fn_c_try_cpp "$LINENO"; then :
5512
5513 else
5514   # Broken: fails on valid input.
5515 continue
5516 fi
5517 rm -f conftest.err conftest.$ac_ext
5518
5519   # OK, works on sane cases.  Now check whether nonexistent headers
5520   # can be detected and how.
5521   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5522 /* end confdefs.h.  */
5523 #include <ac_nonexistent.h>
5524 _ACEOF
5525 if ac_fn_c_try_cpp "$LINENO"; then :
5526   # Broken: success on invalid input.
5527 continue
5528 else
5529   # Passes both tests.
5530 ac_preproc_ok=:
5531 break
5532 fi
5533 rm -f conftest.err conftest.$ac_ext
5534
5535 done
5536 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5537 rm -f conftest.err conftest.$ac_ext
5538 if $ac_preproc_ok; then :
5539
5540 else
5541   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5542 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5543 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5544 See \`config.log' for more details." "$LINENO" 5; }
5545 fi
5546
5547 ac_ext=c
5548 ac_cpp='$CPP $CPPFLAGS'
5549 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5550 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5551 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5552
5553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5554 $as_echo_n "checking for inline... " >&6; }
5555 if test "${ac_cv_c_inline+set}" = set; then :
5556   $as_echo_n "(cached) " >&6
5557 else
5558   ac_cv_c_inline=no
5559 for ac_kw in inline __inline__ __inline; do
5560   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5561 /* end confdefs.h.  */
5562 #ifndef __cplusplus
5563 typedef int foo_t;
5564 static $ac_kw foo_t static_foo () {return 0; }
5565 $ac_kw foo_t foo () {return 0; }
5566 #endif
5567
5568 _ACEOF
5569 if ac_fn_c_try_compile "$LINENO"; then :
5570   ac_cv_c_inline=$ac_kw
5571 fi
5572 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5573   test "$ac_cv_c_inline" != no && break
5574 done
5575
5576 fi
5577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5578 $as_echo "$ac_cv_c_inline" >&6; }
5579
5580 case $ac_cv_c_inline in
5581   inline | yes) ;;
5582   *)
5583     case $ac_cv_c_inline in
5584       no) ac_val=;;
5585       *) ac_val=$ac_cv_c_inline;;
5586     esac
5587     cat >>confdefs.h <<_ACEOF
5588 #ifndef __cplusplus
5589 #define inline $ac_val
5590 #endif
5591 _ACEOF
5592     ;;
5593 esac
5594
5595
5596 # Check whether --enable-largefile was given.
5597 if test "${enable_largefile+set}" = set; then :
5598   enableval=$enable_largefile;
5599 fi
5600
5601 if test "$enable_largefile" != no; then
5602
5603   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5604 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5605 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
5606   $as_echo_n "(cached) " >&6
5607 else
5608   ac_cv_sys_largefile_CC=no
5609      if test "$GCC" != yes; then
5610        ac_save_CC=$CC
5611        while :; do
5612          # IRIX 6.2 and later do not support large files by default,
5613          # so use the C compiler's -n32 option if that helps.
5614          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5615 /* end confdefs.h.  */
5616 #include <sys/types.h>
5617  /* Check that off_t can represent 2**63 - 1 correctly.
5618     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5619     since some C++ compilers masquerading as C compilers
5620     incorrectly reject 9223372036854775807.  */
5621 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5622   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5623                        && LARGE_OFF_T % 2147483647 == 1)
5624                       ? 1 : -1];
5625 int
5626 main ()
5627 {
5628
5629   ;
5630   return 0;
5631 }
5632 _ACEOF
5633          if ac_fn_c_try_compile "$LINENO"; then :
5634   break
5635 fi
5636 rm -f core conftest.err conftest.$ac_objext
5637          CC="$CC -n32"
5638          if ac_fn_c_try_compile "$LINENO"; then :
5639   ac_cv_sys_largefile_CC=' -n32'; break
5640 fi
5641 rm -f core conftest.err conftest.$ac_objext
5642          break
5643        done
5644        CC=$ac_save_CC
5645        rm -f conftest.$ac_ext
5646     fi
5647 fi
5648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5649 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5650   if test "$ac_cv_sys_largefile_CC" != no; then
5651     CC=$CC$ac_cv_sys_largefile_CC
5652   fi
5653
5654   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5655 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5656 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
5657   $as_echo_n "(cached) " >&6
5658 else
5659   while :; do
5660   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5661 /* end confdefs.h.  */
5662 #include <sys/types.h>
5663  /* Check that off_t can represent 2**63 - 1 correctly.
5664     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5665     since some C++ compilers masquerading as C compilers
5666     incorrectly reject 9223372036854775807.  */
5667 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5668   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5669                        && LARGE_OFF_T % 2147483647 == 1)
5670                       ? 1 : -1];
5671 int
5672 main ()
5673 {
5674
5675   ;
5676   return 0;
5677 }
5678 _ACEOF
5679 if ac_fn_c_try_compile "$LINENO"; then :
5680   ac_cv_sys_file_offset_bits=no; break
5681 fi
5682 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5683   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5684 /* end confdefs.h.  */
5685 #define _FILE_OFFSET_BITS 64
5686 #include <sys/types.h>
5687  /* Check that off_t can represent 2**63 - 1 correctly.
5688     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5689     since some C++ compilers masquerading as C compilers
5690     incorrectly reject 9223372036854775807.  */
5691 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5692   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5693                        && LARGE_OFF_T % 2147483647 == 1)
5694                       ? 1 : -1];
5695 int
5696 main ()
5697 {
5698
5699   ;
5700   return 0;
5701 }
5702 _ACEOF
5703 if ac_fn_c_try_compile "$LINENO"; then :
5704   ac_cv_sys_file_offset_bits=64; break
5705 fi
5706 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5707   ac_cv_sys_file_offset_bits=unknown
5708   break
5709 done
5710 fi
5711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5712 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5713 case $ac_cv_sys_file_offset_bits in #(
5714   no | unknown) ;;
5715   *)
5716 cat >>confdefs.h <<_ACEOF
5717 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5718 _ACEOF
5719 ;;
5720 esac
5721 rm -rf conftest*
5722   if test $ac_cv_sys_file_offset_bits = unknown; then
5723     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5724 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5725 if test "${ac_cv_sys_large_files+set}" = set; then :
5726   $as_echo_n "(cached) " >&6
5727 else
5728   while :; do
5729   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5730 /* end confdefs.h.  */
5731 #include <sys/types.h>
5732  /* Check that off_t can represent 2**63 - 1 correctly.
5733     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5734     since some C++ compilers masquerading as C compilers
5735     incorrectly reject 9223372036854775807.  */
5736 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5737   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5738                        && LARGE_OFF_T % 2147483647 == 1)
5739                       ? 1 : -1];
5740 int
5741 main ()
5742 {
5743
5744   ;
5745   return 0;
5746 }
5747 _ACEOF
5748 if ac_fn_c_try_compile "$LINENO"; then :
5749   ac_cv_sys_large_files=no; break
5750 fi
5751 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5752   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5753 /* end confdefs.h.  */
5754 #define _LARGE_FILES 1
5755 #include <sys/types.h>
5756  /* Check that off_t can represent 2**63 - 1 correctly.
5757     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5758     since some C++ compilers masquerading as C compilers
5759     incorrectly reject 9223372036854775807.  */
5760 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5761   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5762                        && LARGE_OFF_T % 2147483647 == 1)
5763                       ? 1 : -1];
5764 int
5765 main ()
5766 {
5767
5768   ;
5769   return 0;
5770 }
5771 _ACEOF
5772 if ac_fn_c_try_compile "$LINENO"; then :
5773   ac_cv_sys_large_files=1; break
5774 fi
5775 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5776   ac_cv_sys_large_files=unknown
5777   break
5778 done
5779 fi
5780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5781 $as_echo "$ac_cv_sys_large_files" >&6; }
5782 case $ac_cv_sys_large_files in #(
5783   no | unknown) ;;
5784   *)
5785 cat >>confdefs.h <<_ACEOF
5786 #define _LARGE_FILES $ac_cv_sys_large_files
5787 _ACEOF
5788 ;;
5789 esac
5790 rm -rf conftest*
5791   fi
5792 fi
5793
5794
5795 # sizeof(char) is 1 by definition.
5796 # The cast to long int works around a bug in the HP C Compiler
5797 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5798 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5799 # This bug is HP SR number 8606223364.
5800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
5801 $as_echo_n "checking size of void *... " >&6; }
5802 if test "${ac_cv_sizeof_void_p+set}" = set; then :
5803   $as_echo_n "(cached) " >&6
5804 else
5805   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
5806
5807 else
5808   if test "$ac_cv_type_void_p" = yes; then
5809      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5810 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5811 { as_fn_set_status 77
5812 as_fn_error "cannot compute sizeof (void *)
5813 See \`config.log' for more details." "$LINENO" 5; }; }
5814    else
5815      ac_cv_sizeof_void_p=0
5816    fi
5817 fi
5818
5819 fi
5820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
5821 $as_echo "$ac_cv_sizeof_void_p" >&6; }
5822
5823
5824
5825 cat >>confdefs.h <<_ACEOF
5826 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
5827 _ACEOF
5828
5829
5830 # The cast to long int works around a bug in the HP C Compiler
5831 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5832 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5833 # This bug is HP SR number 8606223364.
5834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
5835 $as_echo_n "checking size of short... " >&6; }
5836 if test "${ac_cv_sizeof_short+set}" = set; then :
5837   $as_echo_n "(cached) " >&6
5838 else
5839   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
5840
5841 else
5842   if test "$ac_cv_type_short" = yes; then
5843      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5844 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5845 { as_fn_set_status 77
5846 as_fn_error "cannot compute sizeof (short)
5847 See \`config.log' for more details." "$LINENO" 5; }; }
5848    else
5849      ac_cv_sizeof_short=0
5850    fi
5851 fi
5852
5853 fi
5854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
5855 $as_echo "$ac_cv_sizeof_short" >&6; }
5856
5857
5858
5859 cat >>confdefs.h <<_ACEOF
5860 #define SIZEOF_SHORT $ac_cv_sizeof_short
5861 _ACEOF
5862
5863
5864 # The cast to long int works around a bug in the HP C Compiler
5865 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5866 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5867 # This bug is HP SR number 8606223364.
5868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5869 $as_echo_n "checking size of int... " >&6; }
5870 if test "${ac_cv_sizeof_int+set}" = set; then :
5871   $as_echo_n "(cached) " >&6
5872 else
5873   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
5874
5875 else
5876   if test "$ac_cv_type_int" = yes; then
5877      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5878 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5879 { as_fn_set_status 77
5880 as_fn_error "cannot compute sizeof (int)
5881 See \`config.log' for more details." "$LINENO" 5; }; }
5882    else
5883      ac_cv_sizeof_int=0
5884    fi
5885 fi
5886
5887 fi
5888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5889 $as_echo "$ac_cv_sizeof_int" >&6; }
5890
5891
5892
5893 cat >>confdefs.h <<_ACEOF
5894 #define SIZEOF_INT $ac_cv_sizeof_int
5895 _ACEOF
5896
5897
5898 # The cast to long int works around a bug in the HP C Compiler
5899 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5900 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5901 # This bug is HP SR number 8606223364.
5902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5903 $as_echo_n "checking size of long... " >&6; }
5904 if test "${ac_cv_sizeof_long+set}" = set; then :
5905   $as_echo_n "(cached) " >&6
5906 else
5907   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5908
5909 else
5910   if test "$ac_cv_type_long" = yes; then
5911      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5912 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5913 { as_fn_set_status 77
5914 as_fn_error "cannot compute sizeof (long)
5915 See \`config.log' for more details." "$LINENO" 5; }; }
5916    else
5917      ac_cv_sizeof_long=0
5918    fi
5919 fi
5920
5921 fi
5922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5923 $as_echo "$ac_cv_sizeof_long" >&6; }
5924
5925
5926
5927 cat >>confdefs.h <<_ACEOF
5928 #define SIZEOF_LONG $ac_cv_sizeof_long
5929 _ACEOF
5930
5931
5932 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5933 if test "x$ac_cv_type_long_long" = x""yes; then :
5934
5935 cat >>confdefs.h <<_ACEOF
5936 #define HAVE_LONG_LONG 1
5937 _ACEOF
5938
5939 # The cast to long int works around a bug in the HP C Compiler
5940 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5941 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5942 # This bug is HP SR number 8606223364.
5943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5944 $as_echo_n "checking size of long long... " >&6; }
5945 if test "${ac_cv_sizeof_long_long+set}" = set; then :
5946   $as_echo_n "(cached) " >&6
5947 else
5948   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
5949
5950 else
5951   if test "$ac_cv_type_long_long" = yes; then
5952      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5953 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5954 { as_fn_set_status 77
5955 as_fn_error "cannot compute sizeof (long long)
5956 See \`config.log' for more details." "$LINENO" 5; }; }
5957    else
5958      ac_cv_sizeof_long_long=0
5959    fi
5960 fi
5961
5962 fi
5963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5964 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5965
5966
5967
5968 cat >>confdefs.h <<_ACEOF
5969 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5970 _ACEOF
5971
5972
5973 fi
5974
5975 ac_fn_c_check_type "$LINENO" "__int64" "ac_cv_type___int64" "$ac_includes_default"
5976 if test "x$ac_cv_type___int64" = x""yes; then :
5977
5978 cat >>confdefs.h <<_ACEOF
5979 #define HAVE___INT64 1
5980 _ACEOF
5981
5982 # The cast to long int works around a bug in the HP C Compiler
5983 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5984 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5985 # This bug is HP SR number 8606223364.
5986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of __int64" >&5
5987 $as_echo_n "checking size of __int64... " >&6; }
5988 if test "${ac_cv_sizeof___int64+set}" = set; then :
5989   $as_echo_n "(cached) " >&6
5990 else
5991   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (__int64))" "ac_cv_sizeof___int64"        "$ac_includes_default"; then :
5992
5993 else
5994   if test "$ac_cv_type___int64" = yes; then
5995      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5996 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5997 { as_fn_set_status 77
5998 as_fn_error "cannot compute sizeof (__int64)
5999 See \`config.log' for more details." "$LINENO" 5; }; }
6000    else
6001      ac_cv_sizeof___int64=0
6002    fi
6003 fi
6004
6005 fi
6006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof___int64" >&5
6007 $as_echo "$ac_cv_sizeof___int64" >&6; }
6008
6009
6010
6011 cat >>confdefs.h <<_ACEOF
6012 #define SIZEOF___INT64 $ac_cv_sizeof___int64
6013 _ACEOF
6014
6015
6016 fi
6017
6018 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
6019 case $ac_cv_c_int8_t in #(
6020   no|yes) ;; #(
6021   *)
6022
6023 cat >>confdefs.h <<_ACEOF
6024 #define int8_t $ac_cv_c_int8_t
6025 _ACEOF
6026 ;;
6027 esac
6028
6029 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6030 case $ac_cv_c_int16_t in #(
6031   no|yes) ;; #(
6032   *)
6033
6034 cat >>confdefs.h <<_ACEOF
6035 #define int16_t $ac_cv_c_int16_t
6036 _ACEOF
6037 ;;
6038 esac
6039
6040 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6041 case $ac_cv_c_int32_t in #(
6042   no|yes) ;; #(
6043   *)
6044
6045 cat >>confdefs.h <<_ACEOF
6046 #define int32_t $ac_cv_c_int32_t
6047 _ACEOF
6048 ;;
6049 esac
6050
6051 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
6052 case $ac_cv_c_int64_t in #(
6053   no|yes) ;; #(
6054   *)
6055
6056 cat >>confdefs.h <<_ACEOF
6057 #define int64_t $ac_cv_c_int64_t
6058 _ACEOF
6059 ;;
6060 esac
6061
6062
6063   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
6064 $as_echo_n "checking for long long int... " >&6; }
6065 if test "${ac_cv_type_long_long_int+set}" = set; then :
6066   $as_echo_n "(cached) " >&6
6067 else
6068   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6069 /* end confdefs.h.  */
6070
6071   /* For now, do not test the preprocessor; as of 2007 there are too many
6072          implementations with broken preprocessors.  Perhaps this can
6073          be revisited in 2012.  In the meantime, code should not expect
6074          #if to work with literals wider than 32 bits.  */
6075       /* Test literals.  */
6076       long long int ll = 9223372036854775807ll;
6077       long long int nll = -9223372036854775807LL;
6078       unsigned long long int ull = 18446744073709551615ULL;
6079       /* Test constant expressions.   */
6080       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6081                      ? 1 : -1)];
6082       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6083                      ? 1 : -1)];
6084       int i = 63;
6085 int
6086 main ()
6087 {
6088 /* Test availability of runtime routines for shift and division.  */
6089       long long int llmax = 9223372036854775807ll;
6090       unsigned long long int ullmax = 18446744073709551615ull;
6091       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6092               | (llmax / ll) | (llmax % ll)
6093               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6094               | (ullmax / ull) | (ullmax % ull));
6095   ;
6096   return 0;
6097 }
6098
6099 _ACEOF
6100 if ac_fn_c_try_link "$LINENO"; then :
6101                         if test "$cross_compiling" = yes; then :
6102   ac_cv_type_long_long_int=yes
6103 else
6104   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6105 /* end confdefs.h.  */
6106 #include <limits.h>
6107                #ifndef LLONG_MAX
6108                # define HALF \
6109                         (1LL << (sizeof (long long int) * CHAR_BIT - 2))
6110                # define LLONG_MAX (HALF - 1 + HALF)
6111                #endif
6112 int
6113 main ()
6114 {
6115 long long int n = 1;
6116                int i;
6117                for (i = 0; ; i++)
6118                  {
6119                    long long int m = n << i;
6120                    if (m >> i != n)
6121                      return 1;
6122                    if (LLONG_MAX / 2 < m)
6123                      break;
6124                  }
6125                return 0;
6126   ;
6127   return 0;
6128 }
6129 _ACEOF
6130 if ac_fn_c_try_run "$LINENO"; then :
6131   ac_cv_type_long_long_int=yes
6132 else
6133   ac_cv_type_long_long_int=no
6134 fi
6135 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6136   conftest.$ac_objext conftest.beam conftest.$ac_ext
6137 fi
6138
6139 else
6140   ac_cv_type_long_long_int=no
6141 fi
6142 rm -f core conftest.err conftest.$ac_objext \
6143     conftest$ac_exeext conftest.$ac_ext
6144 fi
6145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
6146 $as_echo "$ac_cv_type_long_long_int" >&6; }
6147   if test $ac_cv_type_long_long_int = yes; then
6148
6149 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
6150
6151   fi
6152
6153
6154
6155   ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default"
6156 if test "x$ac_cv_type_intmax_t" = x""yes; then :
6157
6158 $as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h
6159
6160 else
6161   test $ac_cv_type_long_long_int = yes \
6162        && ac_type='long long int' \
6163        || ac_type='long int'
6164
6165 cat >>confdefs.h <<_ACEOF
6166 #define intmax_t $ac_type
6167 _ACEOF
6168
6169 fi
6170
6171
6172
6173   ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
6174 if test "x$ac_cv_type_intptr_t" = x""yes; then :
6175
6176 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
6177
6178 else
6179   for ac_type in 'int' 'long int' 'long long int'; do
6180        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6181 /* end confdefs.h.  */
6182 $ac_includes_default
6183 int
6184 main ()
6185 {
6186 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6187 test_array [0] = 0
6188
6189   ;
6190   return 0;
6191 }
6192 _ACEOF
6193 if ac_fn_c_try_compile "$LINENO"; then :
6194
6195 cat >>confdefs.h <<_ACEOF
6196 #define intptr_t $ac_type
6197 _ACEOF
6198
6199           ac_type=
6200 fi
6201 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6202        test -z "$ac_type" && break
6203      done
6204 fi
6205
6206
6207 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6208 case $ac_cv_c_uint8_t in #(
6209   no|yes) ;; #(
6210   *)
6211
6212 $as_echo "#define _UINT8_T 1" >>confdefs.h
6213
6214
6215 cat >>confdefs.h <<_ACEOF
6216 #define uint8_t $ac_cv_c_uint8_t
6217 _ACEOF
6218 ;;
6219   esac
6220
6221 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6222 case $ac_cv_c_uint16_t in #(
6223   no|yes) ;; #(
6224   *)
6225
6226
6227 cat >>confdefs.h <<_ACEOF
6228 #define uint16_t $ac_cv_c_uint16_t
6229 _ACEOF
6230 ;;
6231   esac
6232
6233 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6234 case $ac_cv_c_uint32_t in #(
6235   no|yes) ;; #(
6236   *)
6237
6238 $as_echo "#define _UINT32_T 1" >>confdefs.h
6239
6240
6241 cat >>confdefs.h <<_ACEOF
6242 #define uint32_t $ac_cv_c_uint32_t
6243 _ACEOF
6244 ;;
6245   esac
6246
6247 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
6248 case $ac_cv_c_uint64_t in #(
6249   no|yes) ;; #(
6250   *)
6251
6252 $as_echo "#define _UINT64_T 1" >>confdefs.h
6253
6254
6255 cat >>confdefs.h <<_ACEOF
6256 #define uint64_t $ac_cv_c_uint64_t
6257 _ACEOF
6258 ;;
6259   esac
6260
6261
6262   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
6263 $as_echo_n "checking for unsigned long long int... " >&6; }
6264 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
6265   $as_echo_n "(cached) " >&6
6266 else
6267   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6268 /* end confdefs.h.  */
6269
6270   /* For now, do not test the preprocessor; as of 2007 there are too many
6271          implementations with broken preprocessors.  Perhaps this can
6272          be revisited in 2012.  In the meantime, code should not expect
6273          #if to work with literals wider than 32 bits.  */
6274       /* Test literals.  */
6275       long long int ll = 9223372036854775807ll;
6276       long long int nll = -9223372036854775807LL;
6277       unsigned long long int ull = 18446744073709551615ULL;
6278       /* Test constant expressions.   */
6279       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6280                      ? 1 : -1)];
6281       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6282                      ? 1 : -1)];
6283       int i = 63;
6284 int
6285 main ()
6286 {
6287 /* Test availability of runtime routines for shift and division.  */
6288       long long int llmax = 9223372036854775807ll;
6289       unsigned long long int ullmax = 18446744073709551615ull;
6290       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6291               | (llmax / ll) | (llmax % ll)
6292               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6293               | (ullmax / ull) | (ullmax % ull));
6294   ;
6295   return 0;
6296 }
6297
6298 _ACEOF
6299 if ac_fn_c_try_link "$LINENO"; then :
6300   ac_cv_type_unsigned_long_long_int=yes
6301 else
6302   ac_cv_type_unsigned_long_long_int=no
6303 fi
6304 rm -f core conftest.err conftest.$ac_objext \
6305     conftest$ac_exeext conftest.$ac_ext
6306 fi
6307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
6308 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
6309   if test $ac_cv_type_unsigned_long_long_int = yes; then
6310
6311 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
6312
6313   fi
6314
6315
6316
6317   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default"
6318 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
6319
6320 $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
6321
6322 else
6323   test $ac_cv_type_unsigned_long_long_int = yes \
6324        && ac_type='unsigned long long int' \
6325        || ac_type='unsigned long int'
6326
6327 cat >>confdefs.h <<_ACEOF
6328 #define uintmax_t $ac_type
6329 _ACEOF
6330
6331 fi
6332
6333
6334
6335   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
6336 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
6337
6338 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
6339
6340 else
6341   for ac_type in 'unsigned int' 'unsigned long int' \
6342         'unsigned long long int'; do
6343        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6344 /* end confdefs.h.  */
6345 $ac_includes_default
6346 int
6347 main ()
6348 {
6349 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6350 test_array [0] = 0
6351
6352   ;
6353   return 0;
6354 }
6355 _ACEOF
6356 if ac_fn_c_try_compile "$LINENO"; then :
6357
6358 cat >>confdefs.h <<_ACEOF
6359 #define uintptr_t $ac_type
6360 _ACEOF
6361
6362           ac_type=
6363 fi
6364 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6365        test -z "$ac_type" && break
6366      done
6367 fi
6368
6369
6370
6371
6372
6373
6374
6375
6376
6377
6378
6379
6380
6381
6382
6383 # ---------------------
6384 # Warnings and checking
6385 # ---------------------
6386
6387 # Check $CC warning features (if it's GCC).
6388 # We want to use -pedantic, but we don't want warnings about
6389 # * 'long long'
6390 # * variadic macros
6391 # * overlong strings
6392 # * C++11 narrowing conversions in { }
6393 # So, we only use -pedantic if we can disable those warnings.
6394
6395 loose_warn=
6396 save_CFLAGS="$CFLAGS"
6397 for real_option in -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual; do
6398   # Do the check with the no- prefix removed since gcc silently
6399   # accepts any -Wno-* option on purpose
6400   case $real_option in
6401     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6402     *) option=$real_option ;;
6403   esac
6404   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6405
6406   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6407 $as_echo_n "checking whether $CC supports $option... " >&6; }
6408 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6409   $as_echo_n "(cached) " >&6
6410 else
6411   CFLAGS="$option"
6412     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6413 /* end confdefs.h.  */
6414
6415 int
6416 main ()
6417 {
6418
6419   ;
6420   return 0;
6421 }
6422 _ACEOF
6423 if ac_fn_c_try_compile "$LINENO"; then :
6424   eval "$as_acx_Woption=yes"
6425 else
6426   eval "$as_acx_Woption=no"
6427 fi
6428 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6429
6430 fi
6431 eval ac_res=\$$as_acx_Woption
6432                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6433 $as_echo "$ac_res" >&6; }
6434   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6435   loose_warn="$loose_warn${loose_warn:+ }$real_option"
6436 fi
6437   done
6438 CFLAGS="$save_CFLAGS"
6439
6440 c_loose_warn=
6441 save_CFLAGS="$CFLAGS"
6442 for real_option in -Wstrict-prototypes -Wmissing-prototypes; do
6443   # Do the check with the no- prefix removed since gcc silently
6444   # accepts any -Wno-* option on purpose
6445   case $real_option in
6446     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6447     *) option=$real_option ;;
6448   esac
6449   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6450
6451   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6452 $as_echo_n "checking whether $CC supports $option... " >&6; }
6453 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6454   $as_echo_n "(cached) " >&6
6455 else
6456   CFLAGS="$option"
6457     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6458 /* end confdefs.h.  */
6459
6460 int
6461 main ()
6462 {
6463
6464   ;
6465   return 0;
6466 }
6467 _ACEOF
6468 if ac_fn_c_try_compile "$LINENO"; then :
6469   eval "$as_acx_Woption=yes"
6470 else
6471   eval "$as_acx_Woption=no"
6472 fi
6473 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6474
6475 fi
6476 eval ac_res=\$$as_acx_Woption
6477                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6478 $as_echo "$ac_res" >&6; }
6479   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6480   c_loose_warn="$c_loose_warn${c_loose_warn:+ }$real_option"
6481 fi
6482   done
6483 CFLAGS="$save_CFLAGS"
6484
6485 strict_warn=
6486 save_CFLAGS="$CFLAGS"
6487 for real_option in -Wmissing-format-attribute; do
6488   # Do the check with the no- prefix removed since gcc silently
6489   # accepts any -Wno-* option on purpose
6490   case $real_option in
6491     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6492     *) option=$real_option ;;
6493   esac
6494   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6495
6496   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6497 $as_echo_n "checking whether $CC supports $option... " >&6; }
6498 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6499   $as_echo_n "(cached) " >&6
6500 else
6501   CFLAGS="$option"
6502     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6503 /* end confdefs.h.  */
6504
6505 int
6506 main ()
6507 {
6508
6509   ;
6510   return 0;
6511 }
6512 _ACEOF
6513 if ac_fn_c_try_compile "$LINENO"; then :
6514   eval "$as_acx_Woption=yes"
6515 else
6516   eval "$as_acx_Woption=no"
6517 fi
6518 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6519
6520 fi
6521 eval ac_res=\$$as_acx_Woption
6522                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6523 $as_echo "$ac_res" >&6; }
6524   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6525   strict_warn="$strict_warn${strict_warn:+ }$real_option"
6526 fi
6527   done
6528 CFLAGS="$save_CFLAGS"
6529
6530 c_strict_warn=
6531 save_CFLAGS="$CFLAGS"
6532 for real_option in -Wold-style-definition -Wc++-compat; do
6533   # Do the check with the no- prefix removed since gcc silently
6534   # accepts any -Wno-* option on purpose
6535   case $real_option in
6536     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6537     *) option=$real_option ;;
6538   esac
6539   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6540
6541   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6542 $as_echo_n "checking whether $CC supports $option... " >&6; }
6543 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6544   $as_echo_n "(cached) " >&6
6545 else
6546   CFLAGS="$option"
6547     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6548 /* end confdefs.h.  */
6549
6550 int
6551 main ()
6552 {
6553
6554   ;
6555   return 0;
6556 }
6557 _ACEOF
6558 if ac_fn_c_try_compile "$LINENO"; then :
6559   eval "$as_acx_Woption=yes"
6560 else
6561   eval "$as_acx_Woption=no"
6562 fi
6563 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6564
6565 fi
6566 eval ac_res=\$$as_acx_Woption
6567                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6568 $as_echo "$ac_res" >&6; }
6569   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6570   c_strict_warn="$c_strict_warn${c_strict_warn:+ }$real_option"
6571 fi
6572   done
6573 CFLAGS="$save_CFLAGS"
6574
6575 # Do the check with the no- prefix removed from the warning options
6576 # since gcc silently accepts any -Wno-* option on purpose
6577 if test "$GCC" = yes; then :
6578   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings" >&5
6579 $as_echo_n "checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings... " >&6; }
6580 if test "${acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings+set}" = set; then :
6581   $as_echo_n "(cached) " >&6
6582 else
6583   save_CFLAGS="$CFLAGS"
6584 CFLAGS="-pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings"
6585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6586 /* end confdefs.h.  */
6587
6588 int
6589 main ()
6590 {
6591
6592   ;
6593   return 0;
6594 }
6595 _ACEOF
6596 if ac_fn_c_try_compile "$LINENO"; then :
6597   acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=yes
6598 else
6599   acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=no
6600 fi
6601 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6602 CFLAGS="$save_CFLAGS"
6603 fi
6604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&5
6605 $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&6; }
6606 if test $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings = yes; then :
6607   strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6608 fi
6609
6610 fi
6611
6612 # Check whether --enable-werror-always was given.
6613 if test "${enable_werror_always+set}" = set; then :
6614   enableval=$enable_werror_always;
6615 else
6616   enable_werror_always=no
6617 fi
6618
6619 if test $enable_werror_always = yes; then :
6620   strict_warn="$strict_warn${strict_warn:+ }-Werror"
6621 fi
6622
6623
6624
6625 # The above macros do nothing if the compiler is not GCC.  However, the
6626 # Makefile has more goo to add other flags, so these variables are used
6627 # to enable warnings only for GCC.
6628 warn_cflags=
6629 warn_cxxflags=
6630 if test "x$GCC" = "xyes"; then
6631   warn_cflags='$(GCC_WARN_CFLAGS)'
6632   warn_cxxflags='$(GCC_WARN_CXXFLAGS)'
6633 fi
6634
6635
6636
6637 # Disable exceptions and RTTI if building with g++
6638 noexception_flags=
6639 save_CFLAGS="$CFLAGS"
6640 for real_option in -fno-exceptions -fno-rtti; do
6641   # Do the check with the no- prefix removed since gcc silently
6642   # accepts any -Wno-* option on purpose
6643   case $real_option in
6644     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6645     *) option=$real_option ;;
6646   esac
6647   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6648
6649   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6650 $as_echo_n "checking whether $CC supports $option... " >&6; }
6651 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6652   $as_echo_n "(cached) " >&6
6653 else
6654   CFLAGS="$option"
6655     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6656 /* end confdefs.h.  */
6657
6658 int
6659 main ()
6660 {
6661
6662   ;
6663   return 0;
6664 }
6665 _ACEOF
6666 if ac_fn_c_try_compile "$LINENO"; then :
6667   eval "$as_acx_Woption=yes"
6668 else
6669   eval "$as_acx_Woption=no"
6670 fi
6671 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6672
6673 fi
6674 eval ac_res=\$$as_acx_Woption
6675                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6676 $as_echo "$ac_res" >&6; }
6677   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6678   noexception_flags="$noexception_flags${noexception_flags:+ }$real_option"
6679 fi
6680   done
6681 CFLAGS="$save_CFLAGS"
6682
6683
6684 # Enable expensive internal checks
6685 is_release=
6686 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6687   is_release=yes
6688 fi
6689
6690 # Check whether --enable-checking was given.
6691 if test "${enable_checking+set}" = set; then :
6692   enableval=$enable_checking; ac_checking_flags="${enableval}"
6693 else
6694
6695 # Determine the default checks.
6696 if test x$is_release = x ; then
6697   ac_checking_flags=yes
6698 else
6699   ac_checking_flags=release
6700 fi
6701 fi
6702
6703 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6704 for check in release $ac_checking_flags
6705 do
6706         case $check in
6707         # these set all the flags to specific states
6708         yes)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
6709                         ac_fold_checking= ; ac_gc_checking=1 ;
6710                         ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
6711                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6712                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6713                         ac_types_checking=1 ;;
6714         no|none)        ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
6715                         ac_fold_checking= ; ac_gc_checking= ;
6716                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6717                         ac_rtlflag_checking= ; ac_runtime_checking= ;
6718                         ac_tree_checking= ; ac_valgrind_checking= ;
6719                         ac_types_checking= ;;
6720         all)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
6721                         ac_fold_checking=1 ; ac_gc_checking=1 ;
6722                         ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
6723                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6724                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6725                         ac_types_checking=1 ;;
6726         release)        ac_assert_checking=1 ; 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=1 ;
6730                         ac_tree_checking= ; ac_valgrind_checking= ;
6731                         ac_types_checking= ;;
6732         # these enable particular checks
6733         assert)         ac_assert_checking=1 ;;
6734         df)             ac_df_checking=1 ;;
6735         fold)           ac_fold_checking=1 ;;
6736         gc)             ac_gc_checking=1 ;;
6737         gcac)           ac_gc_always_collect=1 ;;
6738         gimple)         ac_gimple_checking=1 ;;
6739         misc)           ac_checking=1 ;;
6740         rtl)            ac_rtl_checking=1 ;;
6741         rtlflag)        ac_rtlflag_checking=1 ;;
6742         runtime)        ac_runtime_checking=1 ;;
6743         tree)           ac_tree_checking=1 ;;
6744         types)          ac_types_checking=1 ;;
6745         valgrind)       ac_valgrind_checking=1 ;;
6746         *)      as_fn_error "unknown check category $check" "$LINENO" 5 ;;
6747         esac
6748 done
6749 IFS="$ac_save_IFS"
6750
6751 nocommon_flag=""
6752 if test x$ac_checking != x ; then
6753
6754 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
6755
6756   nocommon_flag=-fno-common
6757 fi
6758
6759 if test x$ac_df_checking != x ; then
6760
6761 $as_echo "#define ENABLE_DF_CHECKING 1" >>confdefs.h
6762
6763 fi
6764 if test x$ac_assert_checking != x ; then
6765
6766 $as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h
6767
6768 fi
6769 if test x$ac_gimple_checking != x ; then
6770
6771 $as_echo "#define ENABLE_GIMPLE_CHECKING 1" >>confdefs.h
6772
6773 fi
6774
6775 if test x$ac_runtime_checking != x ; then
6776
6777 $as_echo "#define ENABLE_RUNTIME_CHECKING 1" >>confdefs.h
6778
6779 fi
6780 if test x$ac_tree_checking != x ; then
6781
6782 $as_echo "#define ENABLE_TREE_CHECKING 1" >>confdefs.h
6783
6784   TREEBROWSER=tree-browser.o
6785 fi
6786 if test x$ac_types_checking != x ; then
6787
6788 $as_echo "#define ENABLE_TYPES_CHECKING 1" >>confdefs.h
6789
6790 fi
6791
6792 if test x$ac_rtl_checking != x ; then
6793
6794 $as_echo "#define ENABLE_RTL_CHECKING 1" >>confdefs.h
6795
6796 fi
6797 if test x$ac_rtlflag_checking != x ; then
6798
6799 $as_echo "#define ENABLE_RTL_FLAG_CHECKING 1" >>confdefs.h
6800
6801 fi
6802 if test x$ac_gc_checking != x ; then
6803
6804 $as_echo "#define ENABLE_GC_CHECKING 1" >>confdefs.h
6805
6806 fi
6807 if test x$ac_gc_always_collect != x ; then
6808
6809 $as_echo "#define ENABLE_GC_ALWAYS_COLLECT 1" >>confdefs.h
6810
6811 fi
6812 if test x$ac_fold_checking != x ; then
6813
6814 $as_echo "#define ENABLE_FOLD_CHECKING 1" >>confdefs.h
6815
6816 fi
6817 valgrind_path_defines=
6818 valgrind_command=
6819
6820 ac_fn_c_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default"
6821 if test "x$ac_cv_header_valgrind_h" = x""yes; then :
6822   have_valgrind_h=yes
6823 else
6824   have_valgrind_h=no
6825 fi
6826
6827
6828
6829 if test x$ac_valgrind_checking != x ; then
6830   # It is certainly possible that there's valgrind but no valgrind.h.
6831   # GCC relies on making annotations so we must have both.
6832   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6833 $as_echo_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... " >&6; }
6834   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6835 /* end confdefs.h.  */
6836 #include <valgrind/memcheck.h>
6837 #ifndef VALGRIND_DISCARD
6838 #error VALGRIND_DISCARD not defined
6839 #endif
6840 _ACEOF
6841 if ac_fn_c_try_cpp "$LINENO"; then :
6842   gcc_cv_header_valgrind_memcheck_h=yes
6843 else
6844   gcc_cv_header_valgrind_memcheck_h=no
6845 fi
6846 rm -f conftest.err conftest.$ac_ext
6847   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6848 $as_echo "$gcc_cv_header_valgrind_memcheck_h" >&6; }
6849   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6850 $as_echo_n "checking for VALGRIND_DISCARD in <memcheck.h>... " >&6; }
6851   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6852 /* end confdefs.h.  */
6853 #include <memcheck.h>
6854 #ifndef VALGRIND_DISCARD
6855 #error VALGRIND_DISCARD not defined
6856 #endif
6857 _ACEOF
6858 if ac_fn_c_try_cpp "$LINENO"; then :
6859   gcc_cv_header_memcheck_h=yes
6860 else
6861   gcc_cv_header_memcheck_h=no
6862 fi
6863 rm -f conftest.err conftest.$ac_ext
6864   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_memcheck_h" >&5
6865 $as_echo "$gcc_cv_header_memcheck_h" >&6; }
6866
6867 # Prepare PATH_SEPARATOR.
6868 # The user is always right.
6869 if test "${PATH_SEPARATOR+set}" != set; then
6870   echo "#! /bin/sh" >conf$$.sh
6871   echo  "exit 0"   >>conf$$.sh
6872   chmod +x conf$$.sh
6873   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6874     PATH_SEPARATOR=';'
6875   else
6876     PATH_SEPARATOR=:
6877   fi
6878   rm -f conf$$.sh
6879 fi
6880
6881 # Find out how to test for executable files. Don't use a zero-byte file,
6882 # as systems may use methods other than mode bits to determine executability.
6883 cat >conf$$.file <<_ASEOF
6884 #! /bin/sh
6885 exit 0
6886 _ASEOF
6887 chmod +x conf$$.file
6888 if test -x conf$$.file >/dev/null 2>&1; then
6889   ac_executable_p="test -x"
6890 else
6891   ac_executable_p="test -f"
6892 fi
6893 rm -f conf$$.file
6894
6895 # Extract the first word of "valgrind", so it can be a program name with args.
6896 set dummy valgrind; ac_word=$2
6897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6898 $as_echo_n "checking for $ac_word... " >&6; }
6899 if test "${ac_cv_path_valgrind_path+set}" = set; then :
6900   $as_echo_n "(cached) " >&6
6901 else
6902   case "$valgrind_path" in
6903   [\\/]* | ?:[\\/]*)
6904     ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6905     ;;
6906   *)
6907     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6908     for ac_dir in $PATH; do
6909       IFS="$ac_save_IFS"
6910       test -z "$ac_dir" && ac_dir=.
6911       for ac_exec_ext in '' $ac_executable_extensions; do
6912         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6913           if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6914             ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6915             break 2
6916           fi
6917         fi
6918       done
6919     done
6920     IFS="$ac_save_IFS"
6921     ;;
6922 esac
6923 fi
6924 valgrind_path="$ac_cv_path_valgrind_path"
6925 if test -n "$valgrind_path"; then
6926   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $valgrind_path" >&5
6927 $as_echo "$valgrind_path" >&6; }
6928 else
6929   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6930 $as_echo "no" >&6; }
6931 fi
6932
6933   if test "x$valgrind_path" = "x" \
6934     || (test $have_valgrind_h = no \
6935         && test $gcc_cv_header_memcheck_h = no \
6936         && test $gcc_cv_header_valgrind_memcheck_h = no); then
6937         as_fn_error "*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
6938   fi
6939   valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6940   valgrind_command="$valgrind_path -q"
6941
6942 $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h
6943
6944   if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6945
6946 $as_echo "#define HAVE_VALGRIND_MEMCHECK_H 1" >>confdefs.h
6947
6948   fi
6949   if test $gcc_cv_header_memcheck_h = yes; then
6950
6951 $as_echo "#define HAVE_MEMCHECK_H 1" >>confdefs.h
6952
6953   fi
6954 fi
6955
6956
6957
6958 # Enable code coverage collection
6959 # Check whether --enable-coverage was given.
6960 if test "${enable_coverage+set}" = set; then :
6961   enableval=$enable_coverage; case "${enableval}" in
6962   yes|noopt)
6963     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6964     ;;
6965   opt)
6966     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6967     ;;
6968   no)
6969     # a.k.a. --disable-coverage
6970     coverage_flags=""
6971     ;;
6972   *)
6973     as_fn_error "unknown coverage setting $enableval" "$LINENO" 5
6974     ;;
6975 esac
6976 else
6977   coverage_flags=""
6978 fi
6979
6980
6981
6982 # Check whether --enable-gather-detailed-mem-stats was given.
6983 if test "${enable_gather_detailed_mem_stats+set}" = set; then :
6984   enableval=$enable_gather_detailed_mem_stats;
6985 else
6986   enable_gather_detailed_mem_stats=no
6987 fi
6988
6989 if test x$enable_gather_detailed_mem_stats = xyes ; then
6990
6991 $as_echo "#define GATHER_STATISTICS 1" >>confdefs.h
6992
6993 fi
6994
6995 # -------------------------------
6996 # Miscenalleous configure options
6997 # -------------------------------
6998
6999 # See if we are building gcc with C++.
7000 # Check whether --enable-build-with-cxx was given.
7001 if test "${enable_build_with_cxx+set}" = set; then :
7002   enableval=$enable_build_with_cxx; ENABLE_BUILD_WITH_CXX=$enableval
7003 else
7004   ENABLE_BUILD_WITH_CXX=no
7005 fi
7006
7007
7008 if test "$ENABLE_BUILD_WITH_CXX" = "yes"; then
7009
7010 $as_echo "#define ENABLE_BUILD_WITH_CXX 1" >>confdefs.h
7011
7012 fi
7013
7014 # With stabs
7015
7016 # Check whether --with-stabs was given.
7017 if test "${with_stabs+set}" = set; then :
7018   withval=$with_stabs; stabs="$with_stabs"
7019 else
7020   stabs=no
7021 fi
7022
7023
7024 # Determine whether or not multilibs are enabled.
7025 # Check whether --enable-multilib was given.
7026 if test "${enable_multilib+set}" = set; then :
7027   enableval=$enable_multilib;
7028 else
7029   enable_multilib=yes
7030 fi
7031
7032
7033
7034 # Enable __cxa_atexit for C++.
7035 # Check whether --enable-__cxa_atexit was given.
7036 if test "${enable___cxa_atexit+set}" = set; then :
7037   enableval=$enable___cxa_atexit;
7038 fi
7039
7040
7041 # Enable C extension for decimal float if target supports it.
7042
7043 # Check whether --enable-decimal-float was given.
7044 if test "${enable_decimal_float+set}" = set; then :
7045   enableval=$enable_decimal_float;
7046   case $enable_decimal_float in
7047     yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
7048     *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
7049 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
7050   esac
7051
7052 else
7053
7054   case $target in
7055     powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
7056     i?86*-*-mingw* | x86_64*-*-mingw* | \
7057     i?86*-*-cygwin*)
7058       enable_decimal_float=yes
7059       ;;
7060     *)
7061       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
7062 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
7063       enable_decimal_float=no
7064       ;;
7065   esac
7066
7067 fi
7068
7069
7070 # x86's use BID format instead of DPD
7071 case x$enable_decimal_float in
7072   xyes)
7073     case $target in
7074       i?86*-*-* | x86_64*-*-*)
7075         enable_decimal_float=bid
7076         ;;
7077       *)
7078         enable_decimal_float=dpd
7079         ;;
7080     esac
7081     default_decimal_float=$enable_decimal_float
7082     ;;
7083   xno)
7084     # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
7085     # dependency on libdecnumber.
7086     default_decimal_float=dpd
7087     ;;
7088 esac
7089
7090
7091
7092
7093 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
7094
7095 cat >>confdefs.h <<_ACEOF
7096 #define ENABLE_DECIMAL_FLOAT $dfp
7097 _ACEOF
7098
7099
7100 # Use default_decimal_float for dependency.
7101 enable_decimal_float=$default_decimal_float
7102
7103 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
7104
7105 cat >>confdefs.h <<_ACEOF
7106 #define ENABLE_DECIMAL_BID_FORMAT $bid
7107 _ACEOF
7108
7109
7110 # Enable C extension for fixed-point arithmetic.
7111 # Check whether --enable-fixed-point was given.
7112 if test "${enable_fixed_point+set}" = set; then :
7113   enableval=$enable_fixed_point;
7114 else
7115
7116   case $target in
7117     arm*)
7118       enable_fixed_point=yes
7119       ;;
7120
7121     mips*-*-*)
7122       enable_fixed_point=yes
7123       ;;
7124     *)
7125       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported for this target, ignored" >&5
7126 $as_echo "$as_me: WARNING: fixed-point is not supported for this target, ignored" >&2;}
7127       enable_fixed_point=no
7128       ;;
7129   esac
7130
7131 fi
7132
7133
7134
7135 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
7136
7137 cat >>confdefs.h <<_ACEOF
7138 #define ENABLE_FIXED_POINT $fixedpoint
7139 _ACEOF
7140
7141
7142 # Enable threads
7143 # Pass with no value to take the default
7144 # Pass with a value to specify a thread package
7145 # Check whether --enable-threads was given.
7146 if test "${enable_threads+set}" = set; then :
7147   enableval=$enable_threads;
7148 else
7149   enable_threads=''
7150 fi
7151
7152
7153 # Check whether --enable-tls was given.
7154 if test "${enable_tls+set}" = set; then :
7155   enableval=$enable_tls;
7156   case $enable_tls in
7157     yes | no) ;;
7158     *) as_fn_error "'$enable_tls' is an invalid value for --enable-tls.
7159 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
7160   esac
7161
7162 else
7163   enable_tls=''
7164 fi
7165
7166
7167 # Check whether --enable-objc-gc was given.
7168 if test "${enable_objc_gc+set}" = set; then :
7169   enableval=$enable_objc_gc; if test x$enable_objc_gc = xno; then
7170         objc_boehm_gc=''
7171 else
7172         objc_boehm_gc=1
7173 fi
7174 else
7175   objc_boehm_gc=''
7176 fi
7177
7178
7179
7180 # Check whether --with-dwarf2 was given.
7181 if test "${with_dwarf2+set}" = set; then :
7182   withval=$with_dwarf2; dwarf2="$with_dwarf2"
7183 else
7184   dwarf2=no
7185 fi
7186
7187
7188 # Check whether --enable-shared was given.
7189 if test "${enable_shared+set}" = set; then :
7190   enableval=$enable_shared;
7191   case $enable_shared in
7192   yes | no) ;;
7193   *)
7194     enable_shared=no
7195     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7196     for pkg in $enableval; do
7197       if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7198         enable_shared=yes
7199       fi
7200     done
7201     IFS="$ac_save_ifs"
7202     ;;
7203   esac
7204
7205 else
7206   enable_shared=yes
7207 fi
7208
7209
7210
7211
7212 # Check whether --with-native-system-header-dir was given.
7213 if test "${with_native_system_header_dir+set}" = set; then :
7214   withval=$with_native_system_header_dir;
7215  case ${with_native_system_header_dir} in
7216  yes|no) as_fn_error "bad value ${withval} given for --with-native-system-header-dir" "$LINENO" 5 ;;
7217  /* | [A-Za-z]:[\\/]*) ;;
7218  *) as_fn_error "--with-native-system-header-dir argument ${withval} must be an absolute directory" "$LINENO" 5 ;;
7219  esac
7220  configured_native_system_header_dir="${withval}"
7221
7222 else
7223   configured_native_system_header_dir=
7224 fi
7225
7226
7227
7228 # Check whether --with-build-sysroot was given.
7229 if test "${with_build_sysroot+set}" = set; then :
7230   withval=$with_build_sysroot; if test x"$withval" != x ; then
7231      SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
7232    fi
7233 else
7234   SYSROOT_CFLAGS_FOR_TARGET=
7235 fi
7236
7237
7238
7239
7240 # Check whether --with-sysroot was given.
7241 if test "${with_sysroot+set}" = set; then :
7242   withval=$with_sysroot;
7243  case ${with_sysroot} in
7244  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7245  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7246  esac
7247
7248  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
7249  CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
7250
7251  if test "x$prefix" = xNONE; then
7252   test_prefix=/usr/local
7253  else
7254   test_prefix=$prefix
7255  fi
7256  if test "x$exec_prefix" = xNONE; then
7257   test_exec_prefix=$test_prefix
7258  else
7259   test_exec_prefix=$exec_prefix
7260  fi
7261  case ${TARGET_SYSTEM_ROOT} in
7262  "${test_prefix}"|"${test_prefix}/"*|\
7263  "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
7264  '${prefix}'|'${prefix}/'*|\
7265  '${exec_prefix}'|'${exec_prefix}/'*)
7266    t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
7267    TARGET_SYSTEM_ROOT_DEFINE="$t"
7268    ;;
7269  esac
7270
7271 else
7272
7273  TARGET_SYSTEM_ROOT=
7274  TARGET_SYSTEM_ROOT_DEFINE=
7275  CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
7276
7277 fi
7278
7279
7280
7281
7282
7283
7284 # Check whether --with-specs was given.
7285 if test "${with_specs+set}" = set; then :
7286   withval=$with_specs; CONFIGURE_SPECS=$withval
7287 else
7288   CONFIGURE_SPECS=
7289
7290 fi
7291
7292
7293
7294
7295
7296 # Check whether --with-pkgversion was given.
7297 if test "${with_pkgversion+set}" = set; then :
7298   withval=$with_pkgversion; case "$withval" in
7299       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
7300       no)  PKGVERSION= ;;
7301       *)   PKGVERSION="($withval) " ;;
7302      esac
7303 else
7304   PKGVERSION="(GCC) "
7305
7306 fi
7307
7308
7309
7310
7311
7312 # Check whether --with-bugurl was given.
7313 if test "${with_bugurl+set}" = set; then :
7314   withval=$with_bugurl; case "$withval" in
7315       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
7316       no)  BUGURL=
7317            ;;
7318       *)   BUGURL="$withval"
7319            ;;
7320      esac
7321 else
7322   BUGURL="http://gcc.gnu.org/bugs.html"
7323
7324 fi
7325
7326   case ${BUGURL} in
7327   "")
7328     REPORT_BUGS_TO=
7329     REPORT_BUGS_TEXI=
7330     ;;
7331   *)
7332     REPORT_BUGS_TO="<$BUGURL>"
7333     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7334     ;;
7335   esac;
7336
7337
7338
7339
7340 # Sanity check enable_languages in case someone does not run the toplevel
7341 # configure # script.
7342 # Check whether --enable-languages was given.
7343 if test "${enable_languages+set}" = set; then :
7344   enableval=$enable_languages; case ,${enable_languages}, in
7345        ,,|,yes,)
7346                 # go safe -- we cannot be much sure without the toplevel
7347                 # configure's
7348                 # analysis of which target libs are present and usable
7349                 enable_languages=c
7350                 ;;
7351          *,all,*)
7352                 as_fn_error "only the toplevel supports --enable-languages=all" "$LINENO" 5
7353                 ;;
7354         *,c,*)
7355                 ;;
7356         *)
7357                 enable_languages=c,${enable_languages}
7358                 ;;
7359 esac
7360 else
7361   enable_languages=c
7362 fi
7363
7364
7365
7366 # Check whether --with-multilib-list was given.
7367 if test "${with_multilib_list+set}" = set; then :
7368   withval=$with_multilib_list; :
7369 else
7370   with_multilib_list=default
7371 fi
7372
7373
7374 # -------------------------
7375 # Checks for other programs
7376 # -------------------------
7377
7378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7379 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
7380 set x ${MAKE-make}
7381 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
7382 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
7383   $as_echo_n "(cached) " >&6
7384 else
7385   cat >conftest.make <<\_ACEOF
7386 SHELL = /bin/sh
7387 all:
7388         @echo '@@@%%%=$(MAKE)=@@@%%%'
7389 _ACEOF
7390 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7391 case `${MAKE-make} -f conftest.make 2>/dev/null` in
7392   *@@@%%%=?*=@@@%%%*)
7393     eval ac_cv_prog_make_${ac_make}_set=yes;;
7394   *)
7395     eval ac_cv_prog_make_${ac_make}_set=no;;
7396 esac
7397 rm -f conftest.make
7398 fi
7399 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
7400   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7401 $as_echo "yes" >&6; }
7402   SET_MAKE=
7403 else
7404   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7405 $as_echo "no" >&6; }
7406   SET_MAKE="MAKE=${MAKE-make}"
7407 fi
7408
7409
7410 # Find some useful tools
7411 for ac_prog in gawk mawk nawk awk
7412 do
7413   # Extract the first word of "$ac_prog", so it can be a program name with args.
7414 set dummy $ac_prog; ac_word=$2
7415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7416 $as_echo_n "checking for $ac_word... " >&6; }
7417 if test "${ac_cv_prog_AWK+set}" = set; then :
7418   $as_echo_n "(cached) " >&6
7419 else
7420   if test -n "$AWK"; then
7421   ac_cv_prog_AWK="$AWK" # Let the user override the test.
7422 else
7423 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7424 for as_dir in $PATH
7425 do
7426   IFS=$as_save_IFS
7427   test -z "$as_dir" && as_dir=.
7428     for ac_exec_ext in '' $ac_executable_extensions; do
7429   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7430     ac_cv_prog_AWK="$ac_prog"
7431     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7432     break 2
7433   fi
7434 done
7435   done
7436 IFS=$as_save_IFS
7437
7438 fi
7439 fi
7440 AWK=$ac_cv_prog_AWK
7441 if test -n "$AWK"; then
7442   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7443 $as_echo "$AWK" >&6; }
7444 else
7445   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7446 $as_echo "no" >&6; }
7447 fi
7448
7449
7450   test -n "$AWK" && break
7451 done
7452
7453 # We need awk to create options.c and options.h.
7454 # Bail out if it's missing.
7455 case ${AWK} in
7456   "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;;
7457 esac
7458
7459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7460 $as_echo_n "checking whether ln -s works... " >&6; }
7461 if test "${gcc_cv_prog_LN_S+set}" = set; then :
7462   $as_echo_n "(cached) " >&6
7463 else
7464   rm -f conftestdata_t
7465 echo >conftestdata_f
7466 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7467 then
7468   gcc_cv_prog_LN_S="ln -s"
7469 else
7470   if ln conftestdata_f conftestdata_t 2>/dev/null
7471   then
7472     gcc_cv_prog_LN_S=ln
7473   else
7474     if cp -p conftestdata_f conftestdata_t 2>/dev/null
7475     then
7476       gcc_cv_prog_LN_S="cp -p"
7477     else
7478       gcc_cv_prog_LN_S=cp
7479     fi
7480   fi
7481 fi
7482 rm -f conftestdata_f conftestdata_t
7483
7484 fi
7485 LN_S="$gcc_cv_prog_LN_S"
7486 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7487   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7488 $as_echo "yes" >&6; }
7489 else
7490   if test "$gcc_cv_prog_LN_S" = "ln"; then
7491     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using ln" >&5
7492 $as_echo "no, using ln" >&6; }
7493   else
7494     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7495 $as_echo "no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6; }
7496   fi
7497 fi
7498
7499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
7500 $as_echo_n "checking whether ln works... " >&6; }
7501 if test "${acx_cv_prog_LN+set}" = set; then :
7502   $as_echo_n "(cached) " >&6
7503 else
7504   rm -f conftestdata_t
7505 echo >conftestdata_f
7506 if ln conftestdata_f conftestdata_t 2>/dev/null
7507 then
7508   acx_cv_prog_LN=ln
7509 else
7510   acx_cv_prog_LN=no
7511 fi
7512 rm -f conftestdata_f conftestdata_t
7513
7514 fi
7515 if test $acx_cv_prog_LN = no; then
7516   LN="$LN_S"
7517   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
7518 $as_echo "no, using $LN" >&6; }
7519 else
7520   LN="$acx_cv_prog_LN"
7521   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7522 $as_echo "yes" >&6; }
7523 fi
7524
7525 if test -n "$ac_tool_prefix"; then
7526   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7527 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7529 $as_echo_n "checking for $ac_word... " >&6; }
7530 if test "${ac_cv_prog_RANLIB+set}" = set; then :
7531   $as_echo_n "(cached) " >&6
7532 else
7533   if test -n "$RANLIB"; then
7534   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7535 else
7536 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7537 for as_dir in $PATH
7538 do
7539   IFS=$as_save_IFS
7540   test -z "$as_dir" && as_dir=.
7541     for ac_exec_ext in '' $ac_executable_extensions; do
7542   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7543     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7544     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7545     break 2
7546   fi
7547 done
7548   done
7549 IFS=$as_save_IFS
7550
7551 fi
7552 fi
7553 RANLIB=$ac_cv_prog_RANLIB
7554 if test -n "$RANLIB"; then
7555   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7556 $as_echo "$RANLIB" >&6; }
7557 else
7558   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7559 $as_echo "no" >&6; }
7560 fi
7561
7562
7563 fi
7564 if test -z "$ac_cv_prog_RANLIB"; then
7565   ac_ct_RANLIB=$RANLIB
7566   # Extract the first word of "ranlib", so it can be a program name with args.
7567 set dummy ranlib; ac_word=$2
7568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7569 $as_echo_n "checking for $ac_word... " >&6; }
7570 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7571   $as_echo_n "(cached) " >&6
7572 else
7573   if test -n "$ac_ct_RANLIB"; then
7574   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7575 else
7576 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7577 for as_dir in $PATH
7578 do
7579   IFS=$as_save_IFS
7580   test -z "$as_dir" && as_dir=.
7581     for ac_exec_ext in '' $ac_executable_extensions; do
7582   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7583     ac_cv_prog_ac_ct_RANLIB="ranlib"
7584     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7585     break 2
7586   fi
7587 done
7588   done
7589 IFS=$as_save_IFS
7590
7591 fi
7592 fi
7593 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7594 if test -n "$ac_ct_RANLIB"; then
7595   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7596 $as_echo "$ac_ct_RANLIB" >&6; }
7597 else
7598   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7599 $as_echo "no" >&6; }
7600 fi
7601
7602   if test "x$ac_ct_RANLIB" = x; then
7603     RANLIB=":"
7604   else
7605     case $cross_compiling:$ac_tool_warned in
7606 yes:)
7607 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7608 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7609 ac_tool_warned=yes ;;
7610 esac
7611     RANLIB=$ac_ct_RANLIB
7612   fi
7613 else
7614   RANLIB="$ac_cv_prog_RANLIB"
7615 fi
7616
7617 ranlib_flags=""
7618
7619
7620 # Find a good install program.  We prefer a C program (faster),
7621 # so one script is as good as another.  But avoid the broken or
7622 # incompatible versions:
7623 # SysV /etc/install, /usr/sbin/install
7624 # SunOS /usr/etc/install
7625 # IRIX /sbin/install
7626 # AIX /bin/install
7627 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7628 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7629 # ./install, which can be erroneously created by make from ./install.sh.
7630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD compatible install" >&5
7631 $as_echo_n "checking for a BSD compatible install... " >&6; }
7632 if test -z "$INSTALL"; then
7633 if test "${ac_cv_path_install+set}" = set; then :
7634   $as_echo_n "(cached) " >&6
7635 else
7636     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7637   for ac_dir in $PATH; do
7638     # Account for people who put trailing slashes in PATH elements.
7639     case "$ac_dir/" in
7640     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7641     *)
7642       # OSF1 and SCO ODT 3.0 have their own names for install.
7643       for ac_prog in ginstall scoinst install; do
7644         if test -f $ac_dir/$ac_prog; then
7645           if test $ac_prog = install &&
7646             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7647             # AIX install.  It has an incompatible calling convention.
7648             # OSF/1 installbsd also uses dspmsg, but is usable.
7649             :
7650           else
7651             ac_cv_path_install="$ac_dir/$ac_prog -c"
7652             break 2
7653           fi
7654         fi
7655       done
7656       ;;
7657     esac
7658   done
7659   IFS="$ac_save_IFS"
7660
7661 fi
7662   if test "${ac_cv_path_install+set}" = set; then
7663     INSTALL="$ac_cv_path_install"
7664   else
7665     # As a last resort, use the slow shell script.  We don't cache a
7666     # path for INSTALL within a source directory, because that will
7667     # break other packages using the cache if that directory is
7668     # removed, or if the path is relative.
7669     INSTALL="$ac_install_sh"
7670   fi
7671 fi
7672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7673 $as_echo "$INSTALL" >&6; }
7674
7675 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7676 # It thinks the first close brace ends the variable substitution.
7677 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7678
7679 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7680
7681
7682 # See if cmp has --ignore-initial.
7683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmp's capabilities" >&5
7684 $as_echo_n "checking for cmp's capabilities... " >&6; }
7685 if test "${gcc_cv_prog_cmp_skip+set}" = set; then :
7686   $as_echo_n "(cached) " >&6
7687 else
7688    echo abfoo >t1
7689   echo cdfoo >t2
7690   gcc_cv_prog_cmp_skip=slowcompare
7691   if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7692     if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7693       :
7694     else
7695       gcc_cv_prog_cmp_skip=gnucompare
7696     fi
7697   fi
7698   if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7699     if cmp t1 t2 2 2 > /dev/null 2>&1; then
7700       if cmp t1 t2 1 1 > /dev/null 2>&1; then
7701         :
7702       else
7703         gcc_cv_prog_cmp_skip=fastcompare
7704       fi
7705     fi
7706   fi
7707   rm t1 t2
7708
7709 fi
7710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
7711 $as_echo "$gcc_cv_prog_cmp_skip" >&6; }
7712 make_compare_target=$gcc_cv_prog_cmp_skip
7713
7714
7715
7716 # See if we have the mktemp command.
7717 # Extract the first word of "mktemp", so it can be a program name with args.
7718 set dummy mktemp; ac_word=$2
7719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7720 $as_echo_n "checking for $ac_word... " >&6; }
7721 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then :
7722   $as_echo_n "(cached) " >&6
7723 else
7724   if test -n "$have_mktemp_command"; then
7725   ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7726 else
7727 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7728 for as_dir in $PATH
7729 do
7730   IFS=$as_save_IFS
7731   test -z "$as_dir" && as_dir=.
7732     for ac_exec_ext in '' $ac_executable_extensions; do
7733   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7734     ac_cv_prog_have_mktemp_command="yes"
7735     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7736     break 2
7737   fi
7738 done
7739   done
7740 IFS=$as_save_IFS
7741
7742   test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7743 fi
7744 fi
7745 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7746 if test -n "$have_mktemp_command"; then
7747   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mktemp_command" >&5
7748 $as_echo "$have_mktemp_command" >&6; }
7749 else
7750   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7751 $as_echo "no" >&6; }
7752 fi
7753
7754
7755
7756 # See if makeinfo has been installed and is modern enough
7757 # that we can use it.
7758
7759   # Extract the first word of "makeinfo", so it can be a program name with args.
7760 set dummy makeinfo; ac_word=$2
7761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7762 $as_echo_n "checking for $ac_word... " >&6; }
7763 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
7764   $as_echo_n "(cached) " >&6
7765 else
7766   if test -n "$MAKEINFO"; then
7767   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7768 else
7769 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7770 for as_dir in $PATH
7771 do
7772   IFS=$as_save_IFS
7773   test -z "$as_dir" && as_dir=.
7774     for ac_exec_ext in '' $ac_executable_extensions; do
7775   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7776     ac_cv_prog_MAKEINFO="makeinfo"
7777     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7778     break 2
7779   fi
7780 done
7781   done
7782 IFS=$as_save_IFS
7783
7784 fi
7785 fi
7786 MAKEINFO=$ac_cv_prog_MAKEINFO
7787 if test -n "$MAKEINFO"; then
7788   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7789 $as_echo "$MAKEINFO" >&6; }
7790 else
7791   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7792 $as_echo "no" >&6; }
7793 fi
7794
7795
7796   if test -n "$MAKEINFO"; then
7797     # Found it, now check the version.
7798     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
7799 $as_echo_n "checking for modern makeinfo... " >&6; }
7800 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then :
7801   $as_echo_n "(cached) " >&6
7802 else
7803   ac_prog_version=`eval $MAKEINFO --version 2>&1 |
7804                                      sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7805
7806                     case $ac_prog_version in
7807                       '')  gcc_cv_prog_makeinfo_modern=no;;
7808                       4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*)  gcc_cv_prog_makeinfo_modern=yes;;
7809                       *)   gcc_cv_prog_makeinfo_modern=no;;
7810                     esac
7811
7812 fi
7813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
7814 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
7815   else
7816     gcc_cv_prog_makeinfo_modern=no
7817   fi
7818   if test $gcc_cv_prog_makeinfo_modern = no; then
7819     MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
7820   fi
7821
7822 if test $gcc_cv_prog_makeinfo_modern = no; then
7823   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
7824 *** Makeinfo is missing or too old.
7825 *** Info documentation will not be built." >&5
7826 $as_echo "$as_me: WARNING:
7827 *** Makeinfo is missing or too old.
7828 *** Info documentation will not be built." >&2;}
7829   BUILD_INFO=
7830 else
7831   BUILD_INFO=info
7832 fi
7833
7834
7835 # Is pod2man recent enough to regenerate manpages?
7836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent Pod::Man" >&5
7837 $as_echo_n "checking for recent Pod::Man... " >&6; }
7838 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7839   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7840 $as_echo "yes" >&6; }
7841   GENERATED_MANPAGES=generated-manpages
7842 else
7843   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7844 $as_echo "no" >&6; }
7845   GENERATED_MANPAGES=
7846 fi
7847
7848
7849 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
7850
7851 # How about lex?
7852 for ac_prog in flex
7853 do
7854   # Extract the first word of "$ac_prog", so it can be a program name with args.
7855 set dummy $ac_prog; ac_word=$2
7856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7857 $as_echo_n "checking for $ac_word... " >&6; }
7858 if test "${ac_cv_prog_FLEX+set}" = set; then :
7859   $as_echo_n "(cached) " >&6
7860 else
7861   if test -n "$FLEX"; then
7862   ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7863 else
7864 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7865 for as_dir in $PATH
7866 do
7867   IFS=$as_save_IFS
7868   test -z "$as_dir" && as_dir=.
7869     for ac_exec_ext in '' $ac_executable_extensions; do
7870   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7871     ac_cv_prog_FLEX="$ac_prog"
7872     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7873     break 2
7874   fi
7875 done
7876   done
7877 IFS=$as_save_IFS
7878
7879 fi
7880 fi
7881 FLEX=$ac_cv_prog_FLEX
7882 if test -n "$FLEX"; then
7883   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
7884 $as_echo "$FLEX" >&6; }
7885 else
7886   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7887 $as_echo "no" >&6; }
7888 fi
7889
7890
7891   test -n "$FLEX" && break
7892 done
7893 test -n "$FLEX" || FLEX="$MISSING flex"
7894
7895
7896 # Bison?
7897 for ac_prog in bison
7898 do
7899   # Extract the first word of "$ac_prog", so it can be a program name with args.
7900 set dummy $ac_prog; ac_word=$2
7901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7902 $as_echo_n "checking for $ac_word... " >&6; }
7903 if test "${ac_cv_prog_BISON+set}" = set; then :
7904   $as_echo_n "(cached) " >&6
7905 else
7906   if test -n "$BISON"; then
7907   ac_cv_prog_BISON="$BISON" # Let the user override the test.
7908 else
7909 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7910 for as_dir in $PATH
7911 do
7912   IFS=$as_save_IFS
7913   test -z "$as_dir" && as_dir=.
7914     for ac_exec_ext in '' $ac_executable_extensions; do
7915   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7916     ac_cv_prog_BISON="$ac_prog"
7917     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7918     break 2
7919   fi
7920 done
7921   done
7922 IFS=$as_save_IFS
7923
7924 fi
7925 fi
7926 BISON=$ac_cv_prog_BISON
7927 if test -n "$BISON"; then
7928   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
7929 $as_echo "$BISON" >&6; }
7930 else
7931   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7932 $as_echo "no" >&6; }
7933 fi
7934
7935
7936   test -n "$BISON" && break
7937 done
7938 test -n "$BISON" || BISON="$MISSING bison"
7939
7940
7941 # Binutils are not build modules, unlike bison/flex/makeinfo.  So we
7942 # check for build == host before using them.
7943
7944 # NM
7945 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
7946   && test -d ../binutils ; then
7947   NM='${objdir}/../binutils/nm-new'
7948 else
7949   # Extract the first word of "nm", so it can be a program name with args.
7950 set dummy nm; ac_word=$2
7951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7952 $as_echo_n "checking for $ac_word... " >&6; }
7953 if test "${ac_cv_prog_NM+set}" = set; then :
7954   $as_echo_n "(cached) " >&6
7955 else
7956   if test -n "$NM"; then
7957   ac_cv_prog_NM="$NM" # Let the user override the test.
7958 else
7959 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7960 for as_dir in $PATH
7961 do
7962   IFS=$as_save_IFS
7963   test -z "$as_dir" && as_dir=.
7964     for ac_exec_ext in '' $ac_executable_extensions; do
7965   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7966     ac_cv_prog_NM="nm"
7967     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7968     break 2
7969   fi
7970 done
7971   done
7972 IFS=$as_save_IFS
7973
7974   test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
7975 fi
7976 fi
7977 NM=$ac_cv_prog_NM
7978 if test -n "$NM"; then
7979   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
7980 $as_echo "$NM" >&6; }
7981 else
7982   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7983 $as_echo "no" >&6; }
7984 fi
7985
7986
7987 fi
7988
7989 # AR
7990 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
7991   && test -d ../binutils ; then
7992   AR='${objdir}/../binutils/ar'
7993 else
7994   # Extract the first word of "ar", so it can be a program name with args.
7995 set dummy ar; ac_word=$2
7996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7997 $as_echo_n "checking for $ac_word... " >&6; }
7998 if test "${ac_cv_prog_AR+set}" = set; then :
7999   $as_echo_n "(cached) " >&6
8000 else
8001   if test -n "$AR"; then
8002   ac_cv_prog_AR="$AR" # Let the user override the test.
8003 else
8004 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8005 for as_dir in $PATH
8006 do
8007   IFS=$as_save_IFS
8008   test -z "$as_dir" && as_dir=.
8009     for ac_exec_ext in '' $ac_executable_extensions; do
8010   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8011     ac_cv_prog_AR="ar"
8012     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8013     break 2
8014   fi
8015 done
8016   done
8017 IFS=$as_save_IFS
8018
8019   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
8020 fi
8021 fi
8022 AR=$ac_cv_prog_AR
8023 if test -n "$AR"; then
8024   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
8025 $as_echo "$AR" >&6; }
8026 else
8027   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8028 $as_echo "no" >&6; }
8029 fi
8030
8031
8032 fi
8033
8034
8035 # --------------------
8036 # Checks for C headers
8037 # --------------------
8038
8039 # Need to reject headers which give warnings, so that the -Werror bootstrap
8040 # works later. *sigh*  This needs to come before all header checks.
8041
8042 ac_c_preproc_warn_flag=yes
8043
8044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
8045 $as_echo_n "checking for ANSI C header files... " >&6; }
8046 if test "${ac_cv_header_stdc+set}" = set; then :
8047   $as_echo_n "(cached) " >&6
8048 else
8049   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8050 /* end confdefs.h.  */
8051 #include <stdlib.h>
8052 #include <stdarg.h>
8053 #include <string.h>
8054 #include <float.h>
8055
8056 int
8057 main ()
8058 {
8059
8060   ;
8061   return 0;
8062 }
8063 _ACEOF
8064 if ac_fn_c_try_compile "$LINENO"; then :
8065   ac_cv_header_stdc=yes
8066 else
8067   ac_cv_header_stdc=no
8068 fi
8069 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8070
8071 if test $ac_cv_header_stdc = yes; then
8072   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8073   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8074 /* end confdefs.h.  */
8075 #include <string.h>
8076
8077 _ACEOF
8078 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8079   $EGREP "memchr" >/dev/null 2>&1; then :
8080
8081 else
8082   ac_cv_header_stdc=no
8083 fi
8084 rm -f conftest*
8085
8086 fi
8087
8088 if test $ac_cv_header_stdc = yes; then
8089   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8090   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8091 /* end confdefs.h.  */
8092 #include <stdlib.h>
8093
8094 _ACEOF
8095 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8096   $EGREP "free" >/dev/null 2>&1; then :
8097
8098 else
8099   ac_cv_header_stdc=no
8100 fi
8101 rm -f conftest*
8102
8103 fi
8104
8105 if test $ac_cv_header_stdc = yes; then
8106   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8107   if test "$cross_compiling" = yes; then :
8108   :
8109 else
8110   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8111 /* end confdefs.h.  */
8112 #include <ctype.h>
8113 #include <stdlib.h>
8114 #if ((' ' & 0x0FF) == 0x020)
8115 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8116 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8117 #else
8118 # define ISLOWER(c) \
8119                    (('a' <= (c) && (c) <= 'i') \
8120                      || ('j' <= (c) && (c) <= 'r') \
8121                      || ('s' <= (c) && (c) <= 'z'))
8122 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8123 #endif
8124
8125 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8126 int
8127 main ()
8128 {
8129   int i;
8130   for (i = 0; i < 256; i++)
8131     if (XOR (islower (i), ISLOWER (i))
8132         || toupper (i) != TOUPPER (i))
8133       return 2;
8134   return 0;
8135 }
8136 _ACEOF
8137 if ac_fn_c_try_run "$LINENO"; then :
8138
8139 else
8140   ac_cv_header_stdc=no
8141 fi
8142 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8143   conftest.$ac_objext conftest.beam conftest.$ac_ext
8144 fi
8145
8146 fi
8147 fi
8148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8149 $as_echo "$ac_cv_header_stdc" >&6; }
8150 if test $ac_cv_header_stdc = yes; then
8151
8152 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8153
8154 fi
8155
8156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8157 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8158 if test "${ac_cv_header_time+set}" = set; then :
8159   $as_echo_n "(cached) " >&6
8160 else
8161   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8162 /* end confdefs.h.  */
8163 #include <sys/types.h>
8164 #include <sys/time.h>
8165 #include <time.h>
8166
8167 int
8168 main ()
8169 {
8170 if ((struct tm *) 0)
8171 return 0;
8172   ;
8173   return 0;
8174 }
8175 _ACEOF
8176 if ac_fn_c_try_compile "$LINENO"; then :
8177   ac_cv_header_time=yes
8178 else
8179   ac_cv_header_time=no
8180 fi
8181 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8182 fi
8183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8184 $as_echo "$ac_cv_header_time" >&6; }
8185 if test $ac_cv_header_time = yes; then
8186
8187 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8188
8189 fi
8190
8191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
8192 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
8193 if test "${gcc_cv_header_string+set}" = set; then :
8194   $as_echo_n "(cached) " >&6
8195 else
8196   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8197 /* end confdefs.h.  */
8198 #include <string.h>
8199 #include <strings.h>
8200 int
8201 main ()
8202 {
8203
8204   ;
8205   return 0;
8206 }
8207 _ACEOF
8208 if ac_fn_c_try_compile "$LINENO"; then :
8209   gcc_cv_header_string=yes
8210 else
8211   gcc_cv_header_string=no
8212 fi
8213 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8214 fi
8215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
8216 $as_echo "$gcc_cv_header_string" >&6; }
8217 if test $gcc_cv_header_string = yes; then
8218
8219 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
8220
8221 fi
8222
8223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8224 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8225 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8226   $as_echo_n "(cached) " >&6
8227 else
8228   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8229 /* end confdefs.h.  */
8230 #include <sys/types.h>
8231 #include <sys/wait.h>
8232 #ifndef WEXITSTATUS
8233 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8234 #endif
8235 #ifndef WIFEXITED
8236 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8237 #endif
8238
8239 int
8240 main ()
8241 {
8242   int s;
8243   wait (&s);
8244   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8245   ;
8246   return 0;
8247 }
8248 _ACEOF
8249 if ac_fn_c_try_compile "$LINENO"; then :
8250   ac_cv_header_sys_wait_h=yes
8251 else
8252   ac_cv_header_sys_wait_h=no
8253 fi
8254 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8255 fi
8256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8257 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8258 if test $ac_cv_header_sys_wait_h = yes; then
8259
8260 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8261
8262 fi
8263
8264 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8265                  fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8266                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
8267                  direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8268 do :
8269   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8270 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
8271 eval as_val=\$$as_ac_Header
8272    if test "x$as_val" = x""yes; then :
8273   cat >>confdefs.h <<_ACEOF
8274 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8275 _ACEOF
8276
8277 fi
8278 done
8279
8280
8281 # Check for thread headers.
8282 ac_fn_c_check_header_preproc "$LINENO" "thread.h" "ac_cv_header_thread_h"
8283 if test "x$ac_cv_header_thread_h" = x""yes; then :
8284   have_thread_h=yes
8285 else
8286   have_thread_h=
8287 fi
8288
8289 ac_fn_c_check_header_preproc "$LINENO" "pthread.h" "ac_cv_header_pthread_h"
8290 if test "x$ac_cv_header_pthread_h" = x""yes; then :
8291   have_pthread_h=yes
8292 else
8293   have_pthread_h=
8294 fi
8295
8296
8297 # These tests can't be done till we know if we have limits.h.
8298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CHAR_BIT" >&5
8299 $as_echo_n "checking for CHAR_BIT... " >&6; }
8300 if test "${gcc_cv_decl_char_bit+set}" = set; then :
8301   $as_echo_n "(cached) " >&6
8302 else
8303   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8304 /* end confdefs.h.  */
8305 #ifdef HAVE_LIMITS_H
8306 #include <limits.h>
8307 #endif
8308 #ifdef CHAR_BIT
8309 found
8310 #endif
8311 _ACEOF
8312 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8313   $EGREP "found" >/dev/null 2>&1; then :
8314   gcc_cv_decl_char_bit=yes
8315 else
8316   gcc_cv_decl_char_bit=no
8317 fi
8318 rm -f conftest*
8319
8320
8321 fi
8322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_char_bit" >&5
8323 $as_echo "$gcc_cv_decl_char_bit" >&6; }
8324 if test $gcc_cv_decl_char_bit = no; then
8325   { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of bits in a byte" >&5
8326 $as_echo_n "checking number of bits in a byte... " >&6; }
8327 if test "${gcc_cv_c_nbby+set}" = set; then :
8328   $as_echo_n "(cached) " >&6
8329 else
8330   i=8
8331  gcc_cv_c_nbby=
8332  while test $i -lt 65; do
8333    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8334 /* end confdefs.h.  */
8335
8336 int
8337 main ()
8338 {
8339 switch(0) {
8340   case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8341   case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8342   ; }
8343   ;
8344   return 0;
8345 }
8346 _ACEOF
8347 if ac_fn_c_try_compile "$LINENO"; then :
8348   gcc_cv_c_nbby=$i; break
8349 fi
8350 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8351    i=`expr $i + 1`
8352  done
8353  test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8354
8355 fi
8356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_nbby" >&5
8357 $as_echo "$gcc_cv_c_nbby" >&6; }
8358 if test $gcc_cv_c_nbby = failed; then
8359   as_fn_error "cannot determine number of bits in a byte" "$LINENO" 5
8360 else
8361
8362 cat >>confdefs.h <<_ACEOF
8363 #define CHAR_BIT $gcc_cv_c_nbby
8364 _ACEOF
8365
8366 fi
8367 fi
8368  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8369 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8370 if test "${ac_cv_c_bigendian+set}" = set; then :
8371   $as_echo_n "(cached) " >&6
8372 else
8373   ac_cv_c_bigendian=unknown
8374     # See if we're dealing with a universal compiler.
8375     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8376 /* end confdefs.h.  */
8377 #ifndef __APPLE_CC__
8378                not a universal capable compiler
8379              #endif
8380              typedef int dummy;
8381
8382 _ACEOF
8383 if ac_fn_c_try_compile "$LINENO"; then :
8384
8385         # Check for potential -arch flags.  It is not universal unless
8386         # there are at least two -arch flags with different values.
8387         ac_arch=
8388         ac_prev=
8389         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8390          if test -n "$ac_prev"; then
8391            case $ac_word in
8392              i?86 | x86_64 | ppc | ppc64)
8393                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8394                  ac_arch=$ac_word
8395                else
8396                  ac_cv_c_bigendian=universal
8397                  break
8398                fi
8399                ;;
8400            esac
8401            ac_prev=
8402          elif test "x$ac_word" = "x-arch"; then
8403            ac_prev=arch
8404          fi
8405        done
8406 fi
8407 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8408     if test $ac_cv_c_bigendian = unknown; then
8409       # See if sys/param.h defines the BYTE_ORDER macro.
8410       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8411 /* end confdefs.h.  */
8412 #include <sys/types.h>
8413              #include <sys/param.h>
8414
8415 int
8416 main ()
8417 {
8418 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8419                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8420                      && LITTLE_ENDIAN)
8421               bogus endian macros
8422              #endif
8423
8424   ;
8425   return 0;
8426 }
8427 _ACEOF
8428 if ac_fn_c_try_compile "$LINENO"; then :
8429   # It does; now see whether it defined to BIG_ENDIAN or not.
8430          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8431 /* end confdefs.h.  */
8432 #include <sys/types.h>
8433                 #include <sys/param.h>
8434
8435 int
8436 main ()
8437 {
8438 #if BYTE_ORDER != BIG_ENDIAN
8439                  not big endian
8440                 #endif
8441
8442   ;
8443   return 0;
8444 }
8445 _ACEOF
8446 if ac_fn_c_try_compile "$LINENO"; then :
8447   ac_cv_c_bigendian=yes
8448 else
8449   ac_cv_c_bigendian=no
8450 fi
8451 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8452 fi
8453 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8454     fi
8455     if test $ac_cv_c_bigendian = unknown; then
8456       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8457       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8458 /* end confdefs.h.  */
8459 #include <limits.h>
8460
8461 int
8462 main ()
8463 {
8464 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8465               bogus endian macros
8466              #endif
8467
8468   ;
8469   return 0;
8470 }
8471 _ACEOF
8472 if ac_fn_c_try_compile "$LINENO"; then :
8473   # It does; now see whether it defined to _BIG_ENDIAN or not.
8474          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8475 /* end confdefs.h.  */
8476 #include <limits.h>
8477
8478 int
8479 main ()
8480 {
8481 #ifndef _BIG_ENDIAN
8482                  not big endian
8483                 #endif
8484
8485   ;
8486   return 0;
8487 }
8488 _ACEOF
8489 if ac_fn_c_try_compile "$LINENO"; then :
8490   ac_cv_c_bigendian=yes
8491 else
8492   ac_cv_c_bigendian=no
8493 fi
8494 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8495 fi
8496 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8497     fi
8498     if test $ac_cv_c_bigendian = unknown; then
8499       # Compile a test program.
8500       if test "$cross_compiling" = yes; then :
8501   # Try to guess by grepping values from an object file.
8502          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8503 /* end confdefs.h.  */
8504 short int ascii_mm[] =
8505                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8506                 short int ascii_ii[] =
8507                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8508                 int use_ascii (int i) {
8509                   return ascii_mm[i] + ascii_ii[i];
8510                 }
8511                 short int ebcdic_ii[] =
8512                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8513                 short int ebcdic_mm[] =
8514                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8515                 int use_ebcdic (int i) {
8516                   return ebcdic_mm[i] + ebcdic_ii[i];
8517                 }
8518                 extern int foo;
8519
8520 int
8521 main ()
8522 {
8523 return use_ascii (foo) == use_ebcdic (foo);
8524   ;
8525   return 0;
8526 }
8527 _ACEOF
8528 if ac_fn_c_try_compile "$LINENO"; then :
8529   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8530               ac_cv_c_bigendian=yes
8531             fi
8532             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8533               if test "$ac_cv_c_bigendian" = unknown; then
8534                 ac_cv_c_bigendian=no
8535               else
8536                 # finding both strings is unlikely to happen, but who knows?
8537                 ac_cv_c_bigendian=unknown
8538               fi
8539             fi
8540 fi
8541 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8542 else
8543   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8544 /* end confdefs.h.  */
8545 $ac_includes_default
8546 int
8547 main ()
8548 {
8549
8550              /* Are we little or big endian?  From Harbison&Steele.  */
8551              union
8552              {
8553                long int l;
8554                char c[sizeof (long int)];
8555              } u;
8556              u.l = 1;
8557              return u.c[sizeof (long int) - 1] == 1;
8558
8559   ;
8560   return 0;
8561 }
8562 _ACEOF
8563 if ac_fn_c_try_run "$LINENO"; then :
8564   ac_cv_c_bigendian=no
8565 else
8566   ac_cv_c_bigendian=yes
8567 fi
8568 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8569   conftest.$ac_objext conftest.beam conftest.$ac_ext
8570 fi
8571
8572     fi
8573 fi
8574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8575 $as_echo "$ac_cv_c_bigendian" >&6; }
8576  case $ac_cv_c_bigendian in #(
8577    yes)
8578      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8579 ;; #(
8580    no)
8581       ;; #(
8582    universal)
8583
8584 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8585
8586      ;; #(
8587    *)
8588      as_fn_error "unknown endianness
8589  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8590  esac
8591
8592
8593 # ----------------------
8594 # Checks for C++ headers
8595 # ----------------------
8596
8597 ac_ext=cpp
8598 ac_cpp='$CXXCPP $CPPFLAGS'
8599 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8600 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8601 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
8603 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
8604 if test -z "$CXXCPP"; then
8605   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
8606   $as_echo_n "(cached) " >&6
8607 else
8608       # Double quotes because CXXCPP needs to be expanded
8609     for CXXCPP in "$CXX -E" "/lib/cpp"
8610     do
8611       ac_preproc_ok=false
8612 for ac_cxx_preproc_warn_flag in '' yes
8613 do
8614   # Use a header file that comes with gcc, so configuring glibc
8615   # with a fresh cross-compiler works.
8616   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8617   # <limits.h> exists even on freestanding compilers.
8618   # On the NeXT, cc -E runs the code through the compiler's parser,
8619   # not just through cpp. "Syntax error" is here to catch this case.
8620   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8621 /* end confdefs.h.  */
8622 #ifdef __STDC__
8623 # include <limits.h>
8624 #else
8625 # include <assert.h>
8626 #endif
8627                      Syntax error
8628 _ACEOF
8629 if ac_fn_cxx_try_cpp "$LINENO"; then :
8630
8631 else
8632   # Broken: fails on valid input.
8633 continue
8634 fi
8635 rm -f conftest.err conftest.$ac_ext
8636
8637   # OK, works on sane cases.  Now check whether nonexistent headers
8638   # can be detected and how.
8639   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8640 /* end confdefs.h.  */
8641 #include <ac_nonexistent.h>
8642 _ACEOF
8643 if ac_fn_cxx_try_cpp "$LINENO"; then :
8644   # Broken: success on invalid input.
8645 continue
8646 else
8647   # Passes both tests.
8648 ac_preproc_ok=:
8649 break
8650 fi
8651 rm -f conftest.err conftest.$ac_ext
8652
8653 done
8654 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8655 rm -f conftest.err conftest.$ac_ext
8656 if $ac_preproc_ok; then :
8657   break
8658 fi
8659
8660     done
8661     ac_cv_prog_CXXCPP=$CXXCPP
8662
8663 fi
8664   CXXCPP=$ac_cv_prog_CXXCPP
8665 else
8666   ac_cv_prog_CXXCPP=$CXXCPP
8667 fi
8668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
8669 $as_echo "$CXXCPP" >&6; }
8670 ac_preproc_ok=false
8671 for ac_cxx_preproc_warn_flag in '' yes
8672 do
8673   # Use a header file that comes with gcc, so configuring glibc
8674   # with a fresh cross-compiler works.
8675   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8676   # <limits.h> exists even on freestanding compilers.
8677   # On the NeXT, cc -E runs the code through the compiler's parser,
8678   # not just through cpp. "Syntax error" is here to catch this case.
8679   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8680 /* end confdefs.h.  */
8681 #ifdef __STDC__
8682 # include <limits.h>
8683 #else
8684 # include <assert.h>
8685 #endif
8686                      Syntax error
8687 _ACEOF
8688 if ac_fn_cxx_try_cpp "$LINENO"; then :
8689
8690 else
8691   # Broken: fails on valid input.
8692 continue
8693 fi
8694 rm -f conftest.err conftest.$ac_ext
8695
8696   # OK, works on sane cases.  Now check whether nonexistent headers
8697   # can be detected and how.
8698   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8699 /* end confdefs.h.  */
8700 #include <ac_nonexistent.h>
8701 _ACEOF
8702 if ac_fn_cxx_try_cpp "$LINENO"; then :
8703   # Broken: success on invalid input.
8704 continue
8705 else
8706   # Passes both tests.
8707 ac_preproc_ok=:
8708 break
8709 fi
8710 rm -f conftest.err conftest.$ac_ext
8711
8712 done
8713 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8714 rm -f conftest.err conftest.$ac_ext
8715 if $ac_preproc_ok; then :
8716
8717 else
8718   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8719 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8720 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8721 See \`config.log' for more details." >&5
8722 $as_echo "$as_me: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8723 See \`config.log' for more details." >&2;}; }
8724 fi
8725
8726 ac_ext=c
8727 ac_cpp='$CPP $CPPFLAGS'
8728 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8729 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8730 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8731
8732
8733 ac_ext=cpp
8734 ac_cpp='$CXXCPP $CPPFLAGS'
8735 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8736 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8737 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8738
8739
8740
8741
8742 for ac_header in unordered_map
8743 do :
8744   ac_fn_cxx_check_header_preproc "$LINENO" "unordered_map" "ac_cv_header_unordered_map"
8745 if test "x$ac_cv_header_unordered_map" = x""yes; then :
8746   cat >>confdefs.h <<_ACEOF
8747 #define HAVE_UNORDERED_MAP 1
8748 _ACEOF
8749
8750 fi
8751 done
8752
8753 for ac_header in tr1/unordered_map
8754 do :
8755   ac_fn_cxx_check_header_preproc "$LINENO" "tr1/unordered_map" "ac_cv_header_tr1_unordered_map"
8756 if test "x$ac_cv_header_tr1_unordered_map" = x""yes; then :
8757   cat >>confdefs.h <<_ACEOF
8758 #define HAVE_TR1_UNORDERED_MAP 1
8759 _ACEOF
8760
8761 fi
8762 done
8763
8764 for ac_header in ext/hash_map
8765 do :
8766   ac_fn_cxx_check_header_preproc "$LINENO" "ext/hash_map" "ac_cv_header_ext_hash_map"
8767 if test "x$ac_cv_header_ext_hash_map" = x""yes; then :
8768   cat >>confdefs.h <<_ACEOF
8769 #define HAVE_EXT_HASH_MAP 1
8770 _ACEOF
8771
8772 fi
8773 done
8774
8775
8776 ac_ext=c
8777 ac_cpp='$CPP $CPPFLAGS'
8778 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8779 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8780 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8781
8782
8783 # --------
8784 # UNSORTED
8785 # --------
8786
8787
8788 # These libraries may be used by collect2.
8789 # We may need a special search path to get them linked.
8790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for collect2 libraries" >&5
8791 $as_echo_n "checking for collect2 libraries... " >&6; }
8792 if test "${gcc_cv_collect2_libs+set}" = set; then :
8793   $as_echo_n "(cached) " >&6
8794 else
8795   save_LIBS="$LIBS"
8796 for libs in '' -lld -lmld \
8797                 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8798                 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8799 do
8800         LIBS="$libs"
8801         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8802 /* end confdefs.h.  */
8803
8804 /* Override any GCC internal prototype to avoid an error.
8805    Use char because int might match the return type of a GCC
8806    builtin and then its argument prototype would still apply.  */
8807 #ifdef __cplusplus
8808 extern "C"
8809 #endif
8810 char ldopen ();
8811 int
8812 main ()
8813 {
8814 return ldopen ();
8815   ;
8816   return 0;
8817 }
8818 _ACEOF
8819 if ac_fn_c_try_link "$LINENO"; then :
8820   gcc_cv_collect2_libs="$libs"; break
8821 fi
8822 rm -f core conftest.err conftest.$ac_objext \
8823     conftest$ac_exeext conftest.$ac_ext
8824 done
8825 LIBS="$save_LIBS"
8826 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8827 fi
8828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_collect2_libs" >&5
8829 $as_echo "$gcc_cv_collect2_libs" >&6; }
8830 case $gcc_cv_collect2_libs in
8831         "none required")        ;;
8832         *)      COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8833 esac
8834
8835
8836 # When building Ada code on Alpha, we need exc_resume which is usually in
8837 # -lexc.  So test for it.
8838 save_LIBS="$LIBS"
8839 LIBS=
8840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing exc_resume" >&5
8841 $as_echo_n "checking for library containing exc_resume... " >&6; }
8842 if test "${ac_cv_search_exc_resume+set}" = set; then :
8843   $as_echo_n "(cached) " >&6
8844 else
8845   ac_func_search_save_LIBS=$LIBS
8846 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8847 /* end confdefs.h.  */
8848
8849 /* Override any GCC internal prototype to avoid an error.
8850    Use char because int might match the return type of a GCC
8851    builtin and then its argument prototype would still apply.  */
8852 #ifdef __cplusplus
8853 extern "C"
8854 #endif
8855 char exc_resume ();
8856 int
8857 main ()
8858 {
8859 return exc_resume ();
8860   ;
8861   return 0;
8862 }
8863 _ACEOF
8864 for ac_lib in '' exc; do
8865   if test -z "$ac_lib"; then
8866     ac_res="none required"
8867   else
8868     ac_res=-l$ac_lib
8869     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8870   fi
8871   if ac_fn_c_try_link "$LINENO"; then :
8872   ac_cv_search_exc_resume=$ac_res
8873 fi
8874 rm -f core conftest.err conftest.$ac_objext \
8875     conftest$ac_exeext
8876   if test "${ac_cv_search_exc_resume+set}" = set; then :
8877   break
8878 fi
8879 done
8880 if test "${ac_cv_search_exc_resume+set}" = set; then :
8881
8882 else
8883   ac_cv_search_exc_resume=no
8884 fi
8885 rm conftest.$ac_ext
8886 LIBS=$ac_func_search_save_LIBS
8887 fi
8888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_exc_resume" >&5
8889 $as_echo "$ac_cv_search_exc_resume" >&6; }
8890 ac_res=$ac_cv_search_exc_resume
8891 if test "$ac_res" != no; then :
8892   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8893
8894 fi
8895
8896 GNAT_LIBEXC="$LIBS"
8897 LIBS="$save_LIBS"
8898
8899
8900 # To support -mcpu=native on Solaris/SPARC, we need libkstat.
8901 save_LIBS="$LIBS"
8902 LIBS=
8903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kstat_open" >&5
8904 $as_echo_n "checking for library containing kstat_open... " >&6; }
8905 if test "${ac_cv_search_kstat_open+set}" = set; then :
8906   $as_echo_n "(cached) " >&6
8907 else
8908   ac_func_search_save_LIBS=$LIBS
8909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8910 /* end confdefs.h.  */
8911
8912 /* Override any GCC internal prototype to avoid an error.
8913    Use char because int might match the return type of a GCC
8914    builtin and then its argument prototype would still apply.  */
8915 #ifdef __cplusplus
8916 extern "C"
8917 #endif
8918 char kstat_open ();
8919 int
8920 main ()
8921 {
8922 return kstat_open ();
8923   ;
8924   return 0;
8925 }
8926 _ACEOF
8927 for ac_lib in '' kstat; do
8928   if test -z "$ac_lib"; then
8929     ac_res="none required"
8930   else
8931     ac_res=-l$ac_lib
8932     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8933   fi
8934   if ac_fn_c_try_link "$LINENO"; then :
8935   ac_cv_search_kstat_open=$ac_res
8936 fi
8937 rm -f core conftest.err conftest.$ac_objext \
8938     conftest$ac_exeext
8939   if test "${ac_cv_search_kstat_open+set}" = set; then :
8940   break
8941 fi
8942 done
8943 if test "${ac_cv_search_kstat_open+set}" = set; then :
8944
8945 else
8946   ac_cv_search_kstat_open=no
8947 fi
8948 rm conftest.$ac_ext
8949 LIBS=$ac_func_search_save_LIBS
8950 fi
8951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kstat_open" >&5
8952 $as_echo "$ac_cv_search_kstat_open" >&6; }
8953 ac_res=$ac_cv_search_kstat_open
8954 if test "$ac_res" != no; then :
8955   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8956
8957 fi
8958
8959 EXTRA_GCC_LIBS="$LIBS"
8960 LIBS="$save_LIBS"
8961
8962
8963 # Some systems put ldexp and frexp in libm instead of libc; assume
8964 # they're both in the same place.  jcf-dump needs them.
8965 save_LIBS="$LIBS"
8966 LIBS=
8967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldexp" >&5
8968 $as_echo_n "checking for library containing ldexp... " >&6; }
8969 if test "${ac_cv_search_ldexp+set}" = set; then :
8970   $as_echo_n "(cached) " >&6
8971 else
8972   ac_func_search_save_LIBS=$LIBS
8973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8974 /* end confdefs.h.  */
8975
8976 /* Override any GCC internal prototype to avoid an error.
8977    Use char because int might match the return type of a GCC
8978    builtin and then its argument prototype would still apply.  */
8979 #ifdef __cplusplus
8980 extern "C"
8981 #endif
8982 char ldexp ();
8983 int
8984 main ()
8985 {
8986 return ldexp ();
8987   ;
8988   return 0;
8989 }
8990 _ACEOF
8991 for ac_lib in '' m; do
8992   if test -z "$ac_lib"; then
8993     ac_res="none required"
8994   else
8995     ac_res=-l$ac_lib
8996     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8997   fi
8998   if ac_fn_c_try_link "$LINENO"; then :
8999   ac_cv_search_ldexp=$ac_res
9000 fi
9001 rm -f core conftest.err conftest.$ac_objext \
9002     conftest$ac_exeext
9003   if test "${ac_cv_search_ldexp+set}" = set; then :
9004   break
9005 fi
9006 done
9007 if test "${ac_cv_search_ldexp+set}" = set; then :
9008
9009 else
9010   ac_cv_search_ldexp=no
9011 fi
9012 rm conftest.$ac_ext
9013 LIBS=$ac_func_search_save_LIBS
9014 fi
9015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldexp" >&5
9016 $as_echo "$ac_cv_search_ldexp" >&6; }
9017 ac_res=$ac_cv_search_ldexp
9018 if test "$ac_res" != no; then :
9019   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9020
9021 fi
9022
9023 LDEXP_LIB="$LIBS"
9024 LIBS="$save_LIBS"
9025
9026
9027 # Use <inttypes.h> only if it exists,
9028 # doesn't clash with <sys/types.h>, and declares intmax_t.
9029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
9030 $as_echo_n "checking for inttypes.h... " >&6; }
9031 if test "${gcc_cv_header_inttypes_h+set}" = set; then :
9032   $as_echo_n "(cached) " >&6
9033 else
9034   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9035 /* end confdefs.h.  */
9036 #include <sys/types.h>
9037 #include <inttypes.h>
9038 int
9039 main ()
9040 {
9041 intmax_t i = -1;
9042   ;
9043   return 0;
9044 }
9045 _ACEOF
9046 if ac_fn_c_try_compile "$LINENO"; then :
9047   gcc_cv_header_inttypes_h=yes
9048 else
9049   gcc_cv_header_inttypes_h=no
9050 fi
9051 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9052 fi
9053
9054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_inttypes_h" >&5
9055 $as_echo "$gcc_cv_header_inttypes_h" >&6; }
9056 if test $gcc_cv_header_inttypes_h = yes; then
9057
9058 $as_echo "#define HAVE_INTTYPES_H 1" >>confdefs.h
9059
9060 fi
9061
9062
9063
9064 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
9065         sysconf strsignal getrusage nl_langinfo \
9066         gettimeofday mbstowcs wcswidth mmap setlocale \
9067         clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked madvise
9068 do :
9069   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9070 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9071 eval as_val=\$$as_ac_var
9072    if test "x$as_val" = x""yes; then :
9073   cat >>confdefs.h <<_ACEOF
9074 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9075 _ACEOF
9076
9077 fi
9078 done
9079
9080
9081 if test x$ac_cv_func_mbstowcs = xyes; then
9082   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbstowcs works" >&5
9083 $as_echo_n "checking whether mbstowcs works... " >&6; }
9084 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then :
9085   $as_echo_n "(cached) " >&6
9086 else
9087       if test "$cross_compiling" = yes; then :
9088   gcc_cv_func_mbstowcs_works=yes
9089 else
9090   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9091 /* end confdefs.h.  */
9092 #include <stdlib.h>
9093 int main()
9094 {
9095   mbstowcs(0, "", 0);
9096   return 0;
9097 }
9098 _ACEOF
9099 if ac_fn_c_try_run "$LINENO"; then :
9100   gcc_cv_func_mbstowcs_works=yes
9101 else
9102   gcc_cv_func_mbstowcs_works=no
9103 fi
9104 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9105   conftest.$ac_objext conftest.beam conftest.$ac_ext
9106 fi
9107
9108 fi
9109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mbstowcs_works" >&5
9110 $as_echo "$gcc_cv_func_mbstowcs_works" >&6; }
9111   if test x$gcc_cv_func_mbstowcs_works = xyes; then
9112
9113 $as_echo "#define HAVE_WORKING_MBSTOWCS 1" >>confdefs.h
9114
9115   fi
9116 fi
9117
9118 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
9119 if test "x$ac_cv_type_ssize_t" = x""yes; then :
9120
9121 else
9122
9123 cat >>confdefs.h <<_ACEOF
9124 #define ssize_t int
9125 _ACEOF
9126
9127 fi
9128
9129 ac_fn_c_check_type "$LINENO" "caddr_t" "ac_cv_type_caddr_t" "$ac_includes_default"
9130 if test "x$ac_cv_type_caddr_t" = x""yes; then :
9131
9132 else
9133
9134 cat >>confdefs.h <<_ACEOF
9135 #define caddr_t char *
9136 _ACEOF
9137
9138 fi
9139
9140
9141
9142 ac_fn_c_check_header_preproc "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h"
9143 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
9144   gcc_header_sys_mman_h=yes
9145 else
9146   gcc_header_sys_mman_h=no
9147 fi
9148
9149 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
9150 if test "x$ac_cv_func_mmap" = x""yes; then :
9151   gcc_func_mmap=yes
9152 else
9153   gcc_func_mmap=no
9154 fi
9155
9156 if test "$gcc_header_sys_mman_h" != yes \
9157  || test "$gcc_func_mmap" != yes; then
9158    gcc_cv_func_mmap_file=no
9159    gcc_cv_func_mmap_dev_zero=no
9160    gcc_cv_func_mmap_anon=no
9161 else
9162    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
9163 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
9164 if test "${gcc_cv_func_mmap_file+set}" = set; then :
9165   $as_echo_n "(cached) " >&6
9166 else
9167   # Add a system to this blacklist if
9168    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
9169    # memory area containing the same data that you'd get if you applied
9170    # read() to the same fd.  The only system known to have a problem here
9171    # is VMS, where text files have record structure.
9172    case "$host_os" in
9173      *vms* | ultrix*)
9174         gcc_cv_func_mmap_file=no ;;
9175      *)
9176         gcc_cv_func_mmap_file=yes;;
9177    esac
9178 fi
9179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
9180 $as_echo "$gcc_cv_func_mmap_file" >&6; }
9181    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
9182 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
9183 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then :
9184   $as_echo_n "(cached) " >&6
9185 else
9186   # Add a system to this blacklist if it has mmap() but /dev/zero
9187    # does not exist, or if mmapping /dev/zero does not give anonymous
9188    # zeroed pages with both the following properties:
9189    # 1. If you map N consecutive pages in with one call, and then
9190    #    unmap any subset of those pages, the pages that were not
9191    #    explicitly unmapped remain accessible.
9192    # 2. If you map two adjacent blocks of memory and then unmap them
9193    #    both at once, they must both go away.
9194    # Systems known to be in this category are Windows (all variants),
9195    # VMS, and Darwin.
9196    case "$host_os" in
9197      *vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
9198         gcc_cv_func_mmap_dev_zero=no ;;
9199      *)
9200         gcc_cv_func_mmap_dev_zero=yes;;
9201    esac
9202 fi
9203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
9204 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
9205
9206    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
9207    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
9208 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
9209 if test "${gcc_cv_decl_map_anon+set}" = set; then :
9210   $as_echo_n "(cached) " >&6
9211 else
9212   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9213 /* end confdefs.h.  */
9214 #include <sys/types.h>
9215 #include <sys/mman.h>
9216 #include <unistd.h>
9217
9218 #ifndef MAP_ANONYMOUS
9219 #define MAP_ANONYMOUS MAP_ANON
9220 #endif
9221
9222 int
9223 main ()
9224 {
9225 int n = MAP_ANONYMOUS;
9226   ;
9227   return 0;
9228 }
9229 _ACEOF
9230 if ac_fn_c_try_compile "$LINENO"; then :
9231   gcc_cv_decl_map_anon=yes
9232 else
9233   gcc_cv_decl_map_anon=no
9234 fi
9235 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9236 fi
9237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
9238 $as_echo "$gcc_cv_decl_map_anon" >&6; }
9239
9240    if test $gcc_cv_decl_map_anon = no; then
9241      gcc_cv_func_mmap_anon=no
9242    else
9243      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9244 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
9245 if test "${gcc_cv_func_mmap_anon+set}" = set; then :
9246   $as_echo_n "(cached) " >&6
9247 else
9248   # Add a system to this blacklist if it has mmap() and MAP_ANON or
9249    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9250    # doesn't give anonymous zeroed pages with the same properties listed
9251    # above for use of /dev/zero.
9252    # Systems known to be in this category are Windows, VMS, and SCO Unix.
9253    case "$host_os" in
9254      *vms* | cygwin* | pe | mingw* | sco* | udk* )
9255         gcc_cv_func_mmap_anon=no ;;
9256      *)
9257         gcc_cv_func_mmap_anon=yes;;
9258    esac
9259 fi
9260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
9261 $as_echo "$gcc_cv_func_mmap_anon" >&6; }
9262    fi
9263 fi
9264
9265 if test $gcc_cv_func_mmap_file = yes; then
9266
9267 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
9268
9269 fi
9270 if test $gcc_cv_func_mmap_dev_zero = yes; then
9271
9272 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
9273
9274 fi
9275 if test $gcc_cv_func_mmap_anon = yes; then
9276
9277 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
9278
9279 fi
9280
9281
9282 case "${host}" in
9283 *-*-*vms*)
9284   # Under VMS, vfork works very differently than on Unix. The standard test
9285   # won't work, and it isn't easily adaptable. It makes more sense to
9286   # just force it.
9287   ac_cv_func_vfork_works=yes
9288   ;;
9289 esac
9290 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
9291 if test "x$ac_cv_type_pid_t" = x""yes; then :
9292
9293 else
9294
9295 cat >>confdefs.h <<_ACEOF
9296 #define pid_t int
9297 _ACEOF
9298
9299 fi
9300
9301 for ac_header in vfork.h
9302 do :
9303   ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
9304 if test "x$ac_cv_header_vfork_h" = x""yes; then :
9305   cat >>confdefs.h <<_ACEOF
9306 #define HAVE_VFORK_H 1
9307 _ACEOF
9308
9309 fi
9310 done
9311
9312 for ac_func in fork vfork
9313 do :
9314   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9315 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9316 eval as_val=\$$as_ac_var
9317    if test "x$as_val" = x""yes; then :
9318   cat >>confdefs.h <<_ACEOF
9319 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9320 _ACEOF
9321
9322 fi
9323 done
9324
9325 if test "x$ac_cv_func_fork" = xyes; then
9326   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
9327 $as_echo_n "checking for working fork... " >&6; }
9328 if test "${ac_cv_func_fork_works+set}" = set; then :
9329   $as_echo_n "(cached) " >&6
9330 else
9331   if test "$cross_compiling" = yes; then :
9332   ac_cv_func_fork_works=cross
9333 else
9334   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9335 /* end confdefs.h.  */
9336 $ac_includes_default
9337 int
9338 main ()
9339 {
9340
9341           /* By Ruediger Kuhlmann. */
9342           return fork () < 0;
9343
9344   ;
9345   return 0;
9346 }
9347 _ACEOF
9348 if ac_fn_c_try_run "$LINENO"; then :
9349   ac_cv_func_fork_works=yes
9350 else
9351   ac_cv_func_fork_works=no
9352 fi
9353 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9354   conftest.$ac_objext conftest.beam conftest.$ac_ext
9355 fi
9356
9357 fi
9358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
9359 $as_echo "$ac_cv_func_fork_works" >&6; }
9360
9361 else
9362   ac_cv_func_fork_works=$ac_cv_func_fork
9363 fi
9364 if test "x$ac_cv_func_fork_works" = xcross; then
9365   case $host in
9366     *-*-amigaos* | *-*-msdosdjgpp*)
9367       # Override, as these systems have only a dummy fork() stub
9368       ac_cv_func_fork_works=no
9369       ;;
9370     *)
9371       ac_cv_func_fork_works=yes
9372       ;;
9373   esac
9374   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
9375 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
9376 fi
9377 ac_cv_func_vfork_works=$ac_cv_func_vfork
9378 if test "x$ac_cv_func_vfork" = xyes; then
9379   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
9380 $as_echo_n "checking for working vfork... " >&6; }
9381 if test "${ac_cv_func_vfork_works+set}" = set; then :
9382   $as_echo_n "(cached) " >&6
9383 else
9384   if test "$cross_compiling" = yes; then :
9385   ac_cv_func_vfork_works=cross
9386 else
9387   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9388 /* end confdefs.h.  */
9389 /* Thanks to Paul Eggert for this test.  */
9390 $ac_includes_default
9391 #include <sys/wait.h>
9392 #ifdef HAVE_VFORK_H
9393 # include <vfork.h>
9394 #endif
9395 /* On some sparc systems, changes by the child to local and incoming
9396    argument registers are propagated back to the parent.  The compiler
9397    is told about this with #include <vfork.h>, but some compilers
9398    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
9399    static variable whose address is put into a register that is
9400    clobbered by the vfork.  */
9401 static void
9402 #ifdef __cplusplus
9403 sparc_address_test (int arg)
9404 # else
9405 sparc_address_test (arg) int arg;
9406 #endif
9407 {
9408   static pid_t child;
9409   if (!child) {
9410     child = vfork ();
9411     if (child < 0) {
9412       perror ("vfork");
9413       _exit(2);
9414     }
9415     if (!child) {
9416       arg = getpid();
9417       write(-1, "", 0);
9418       _exit (arg);
9419     }
9420   }
9421 }
9422
9423 int
9424 main ()
9425 {
9426   pid_t parent = getpid ();
9427   pid_t child;
9428
9429   sparc_address_test (0);
9430
9431   child = vfork ();
9432
9433   if (child == 0) {
9434     /* Here is another test for sparc vfork register problems.  This
9435        test uses lots of local variables, at least as many local
9436        variables as main has allocated so far including compiler
9437        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
9438        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
9439        reuse the register of parent for one of the local variables,
9440        since it will think that parent can't possibly be used any more
9441        in this routine.  Assigning to the local variable will thus
9442        munge parent in the parent process.  */
9443     pid_t
9444       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
9445       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
9446     /* Convince the compiler that p..p7 are live; otherwise, it might
9447        use the same hardware register for all 8 local variables.  */
9448     if (p != p1 || p != p2 || p != p3 || p != p4
9449         || p != p5 || p != p6 || p != p7)
9450       _exit(1);
9451
9452     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
9453        from child file descriptors.  If the child closes a descriptor
9454        before it execs or exits, this munges the parent's descriptor
9455        as well.  Test for this by closing stdout in the child.  */
9456     _exit(close(fileno(stdout)) != 0);
9457   } else {
9458     int status;
9459     struct stat st;
9460
9461     while (wait(&status) != child)
9462       ;
9463     return (
9464          /* Was there some problem with vforking?  */
9465          child < 0
9466
9467          /* Did the child fail?  (This shouldn't happen.)  */
9468          || status
9469
9470          /* Did the vfork/compiler bug occur?  */
9471          || parent != getpid()
9472
9473          /* Did the file descriptor bug occur?  */
9474          || fstat(fileno(stdout), &st) != 0
9475          );
9476   }
9477 }
9478 _ACEOF
9479 if ac_fn_c_try_run "$LINENO"; then :
9480   ac_cv_func_vfork_works=yes
9481 else
9482   ac_cv_func_vfork_works=no
9483 fi
9484 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9485   conftest.$ac_objext conftest.beam conftest.$ac_ext
9486 fi
9487
9488 fi
9489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
9490 $as_echo "$ac_cv_func_vfork_works" >&6; }
9491
9492 fi;
9493 if test "x$ac_cv_func_fork_works" = xcross; then
9494   ac_cv_func_vfork_works=$ac_cv_func_vfork
9495   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
9496 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
9497 fi
9498
9499 if test "x$ac_cv_func_vfork_works" = xyes; then
9500
9501 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
9502
9503 else
9504
9505 $as_echo "#define vfork fork" >>confdefs.h
9506
9507 fi
9508 if test "x$ac_cv_func_fork_works" = xyes; then
9509
9510 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
9511
9512 fi
9513
9514
9515 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which exposes a different
9516 # iconv() prototype.
9517
9518       if test "X$prefix" = "XNONE"; then
9519     acl_final_prefix="$ac_default_prefix"
9520   else
9521     acl_final_prefix="$prefix"
9522   fi
9523   if test "X$exec_prefix" = "XNONE"; then
9524     acl_final_exec_prefix='${prefix}'
9525   else
9526     acl_final_exec_prefix="$exec_prefix"
9527   fi
9528   acl_save_prefix="$prefix"
9529   prefix="$acl_final_prefix"
9530   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
9531   prefix="$acl_save_prefix"
9532
9533
9534 # Check whether --with-gnu-ld was given.
9535 if test "${with_gnu_ld+set}" = set; then :
9536   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
9537 else
9538   with_gnu_ld=no
9539 fi
9540
9541 # Prepare PATH_SEPARATOR.
9542 # The user is always right.
9543 if test "${PATH_SEPARATOR+set}" != set; then
9544   echo "#! /bin/sh" >conf$$.sh
9545   echo  "exit 0"   >>conf$$.sh
9546   chmod +x conf$$.sh
9547   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9548     PATH_SEPARATOR=';'
9549   else
9550     PATH_SEPARATOR=:
9551   fi
9552   rm -f conf$$.sh
9553 fi
9554 ac_prog=ld
9555 if test "$GCC" = yes; then
9556   # Check if gcc -print-prog-name=ld gives a path.
9557   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
9558 $as_echo_n "checking for ld used by GCC... " >&6; }
9559   case $host in
9560   *-*-mingw*)
9561     # gcc leaves a trailing carriage return which upsets mingw
9562     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
9563   *)
9564     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
9565   esac
9566   case $ac_prog in
9567     # Accept absolute paths.
9568     [\\/]* | [A-Za-z]:[\\/]*)
9569       re_direlt='/[^/][^/]*/\.\./'
9570       # Canonicalize the path of ld
9571       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
9572       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
9573         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
9574       done
9575       test -z "$LD" && LD="$ac_prog"
9576       ;;
9577   "")
9578     # If it fails, then pretend we aren't using GCC.
9579     ac_prog=ld
9580     ;;
9581   *)
9582     # If it is relative, then search for the first ld in PATH.
9583     with_gnu_ld=unknown
9584     ;;
9585   esac
9586 elif test "$with_gnu_ld" = yes; then
9587   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
9588 $as_echo_n "checking for GNU ld... " >&6; }
9589 else
9590   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
9591 $as_echo_n "checking for non-GNU ld... " >&6; }
9592 fi
9593 if test "${acl_cv_path_LD+set}" = set; then :
9594   $as_echo_n "(cached) " >&6
9595 else
9596   if test -z "$LD"; then
9597   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
9598   for ac_dir in $PATH; do
9599     test -z "$ac_dir" && ac_dir=.
9600     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
9601       acl_cv_path_LD="$ac_dir/$ac_prog"
9602       # Check to see if the program is GNU ld.  I'd rather use --version,
9603       # but apparently some GNU ld's only accept -v.
9604       # Break only if it was the GNU/non-GNU ld that we prefer.
9605       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
9606         test "$with_gnu_ld" != no && break
9607       else
9608         test "$with_gnu_ld" != yes && break
9609       fi
9610     fi
9611   done
9612   IFS="$ac_save_ifs"
9613 else
9614   acl_cv_path_LD="$LD" # Let the user override the test with a path.
9615 fi
9616 fi
9617
9618 LD="$acl_cv_path_LD"
9619 if test -n "$LD"; then
9620   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
9621 $as_echo "$LD" >&6; }
9622 else
9623   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9624 $as_echo "no" >&6; }
9625 fi
9626 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
9627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
9628 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
9629 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
9630   $as_echo_n "(cached) " >&6
9631 else
9632   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
9633 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
9634   acl_cv_prog_gnu_ld=yes
9635 else
9636   acl_cv_prog_gnu_ld=no
9637 fi
9638 fi
9639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
9640 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
9641 with_gnu_ld=$acl_cv_prog_gnu_ld
9642
9643
9644
9645                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
9646 $as_echo_n "checking for shared library run path origin... " >&6; }
9647 if test "${acl_cv_rpath+set}" = set; then :
9648   $as_echo_n "(cached) " >&6
9649 else
9650
9651     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
9652     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
9653     . ./conftest.sh
9654     rm -f ./conftest.sh
9655     acl_cv_rpath=done
9656
9657 fi
9658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
9659 $as_echo "$acl_cv_rpath" >&6; }
9660   wl="$acl_cv_wl"
9661   libext="$acl_cv_libext"
9662   shlibext="$acl_cv_shlibext"
9663   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
9664   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
9665   hardcode_direct="$acl_cv_hardcode_direct"
9666   hardcode_minus_L="$acl_cv_hardcode_minus_L"
9667     # Check whether --enable-rpath was given.
9668 if test "${enable_rpath+set}" = set; then :
9669   enableval=$enable_rpath; :
9670 else
9671   enable_rpath=yes
9672 fi
9673
9674
9675
9676
9677
9678
9679
9680
9681     use_additional=yes
9682
9683   acl_save_prefix="$prefix"
9684   prefix="$acl_final_prefix"
9685   acl_save_exec_prefix="$exec_prefix"
9686   exec_prefix="$acl_final_exec_prefix"
9687
9688     eval additional_includedir=\"$includedir\"
9689     eval additional_libdir=\"$libdir\"
9690
9691   exec_prefix="$acl_save_exec_prefix"
9692   prefix="$acl_save_prefix"
9693
9694
9695 # Check whether --with-libiconv-prefix was given.
9696 if test "${with_libiconv_prefix+set}" = set; then :
9697   withval=$with_libiconv_prefix;
9698     if test "X$withval" = "Xno"; then
9699       use_additional=no
9700     else
9701       if test "X$withval" = "X"; then
9702
9703   acl_save_prefix="$prefix"
9704   prefix="$acl_final_prefix"
9705   acl_save_exec_prefix="$exec_prefix"
9706   exec_prefix="$acl_final_exec_prefix"
9707
9708           eval additional_includedir=\"$includedir\"
9709           eval additional_libdir=\"$libdir\"
9710
9711   exec_prefix="$acl_save_exec_prefix"
9712   prefix="$acl_save_prefix"
9713
9714       else
9715         additional_includedir="$withval/include"
9716         additional_libdir="$withval/lib"
9717       fi
9718     fi
9719
9720 fi
9721
9722       LIBICONV=
9723   LTLIBICONV=
9724   INCICONV=
9725   rpathdirs=
9726   ltrpathdirs=
9727   names_already_handled=
9728   names_next_round='iconv '
9729   while test -n "$names_next_round"; do
9730     names_this_round="$names_next_round"
9731     names_next_round=
9732     for name in $names_this_round; do
9733       already_handled=
9734       for n in $names_already_handled; do
9735         if test "$n" = "$name"; then
9736           already_handled=yes
9737           break
9738         fi
9739       done
9740       if test -z "$already_handled"; then
9741         names_already_handled="$names_already_handled $name"
9742                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9743         eval value=\"\$HAVE_LIB$uppername\"
9744         if test -n "$value"; then
9745           if test "$value" = yes; then
9746             eval value=\"\$LIB$uppername\"
9747             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
9748             eval value=\"\$LTLIB$uppername\"
9749             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
9750           else
9751                                     :
9752           fi
9753         else
9754                               found_dir=
9755           found_la=
9756           found_so=
9757           found_a=
9758           if test $use_additional = yes; then
9759             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9760               found_dir="$additional_libdir"
9761               found_so="$additional_libdir/lib$name.$shlibext"
9762               if test -f "$additional_libdir/lib$name.la"; then
9763                 found_la="$additional_libdir/lib$name.la"
9764               fi
9765             else
9766               if test -f "$additional_libdir/lib$name.$libext"; then
9767                 found_dir="$additional_libdir"
9768                 found_a="$additional_libdir/lib$name.$libext"
9769                 if test -f "$additional_libdir/lib$name.la"; then
9770                   found_la="$additional_libdir/lib$name.la"
9771                 fi
9772               fi
9773             fi
9774           fi
9775           if test "X$found_dir" = "X"; then
9776             for x in $LDFLAGS $LTLIBICONV; do
9777
9778   acl_save_prefix="$prefix"
9779   prefix="$acl_final_prefix"
9780   acl_save_exec_prefix="$exec_prefix"
9781   exec_prefix="$acl_final_exec_prefix"
9782   eval x=\"$x\"
9783   exec_prefix="$acl_save_exec_prefix"
9784   prefix="$acl_save_prefix"
9785
9786               case "$x" in
9787                 -L*)
9788                   dir=`echo "X$x" | sed -e 's/^X-L//'`
9789                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9790                     found_dir="$dir"
9791                     found_so="$dir/lib$name.$shlibext"
9792                     if test -f "$dir/lib$name.la"; then
9793                       found_la="$dir/lib$name.la"
9794                     fi
9795                   else
9796                     if test -f "$dir/lib$name.$libext"; then
9797                       found_dir="$dir"
9798                       found_a="$dir/lib$name.$libext"
9799                       if test -f "$dir/lib$name.la"; then
9800                         found_la="$dir/lib$name.la"
9801                       fi
9802                     fi
9803                   fi
9804                   ;;
9805               esac
9806               if test "X$found_dir" != "X"; then
9807                 break
9808               fi
9809             done
9810           fi
9811           if test "X$found_dir" != "X"; then
9812                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
9813             if test "X$found_so" != "X"; then
9814                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9815                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9816               else
9817                                                                                 haveit=
9818                 for x in $ltrpathdirs; do
9819                   if test "X$x" = "X$found_dir"; then
9820                     haveit=yes
9821                     break
9822                   fi
9823                 done
9824                 if test -z "$haveit"; then
9825                   ltrpathdirs="$ltrpathdirs $found_dir"
9826                 fi
9827                                 if test "$hardcode_direct" = yes; then
9828                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9829                 else
9830                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9831                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9832                                                             haveit=
9833                     for x in $rpathdirs; do
9834                       if test "X$x" = "X$found_dir"; then
9835                         haveit=yes
9836                         break
9837                       fi
9838                     done
9839                     if test -z "$haveit"; then
9840                       rpathdirs="$rpathdirs $found_dir"
9841                     fi
9842                   else
9843                                                                                 haveit=
9844                     for x in $LDFLAGS $LIBICONV; do
9845
9846   acl_save_prefix="$prefix"
9847   prefix="$acl_final_prefix"
9848   acl_save_exec_prefix="$exec_prefix"
9849   exec_prefix="$acl_final_exec_prefix"
9850   eval x=\"$x\"
9851   exec_prefix="$acl_save_exec_prefix"
9852   prefix="$acl_save_prefix"
9853
9854                       if test "X$x" = "X-L$found_dir"; then
9855                         haveit=yes
9856                         break
9857                       fi
9858                     done
9859                     if test -z "$haveit"; then
9860                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
9861                     fi
9862                     if test "$hardcode_minus_L" != no; then
9863                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9864                     else
9865                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9866                     fi
9867                   fi
9868                 fi
9869               fi
9870             else
9871               if test "X$found_a" != "X"; then
9872                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
9873               else
9874                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
9875               fi
9876             fi
9877                         additional_includedir=
9878             case "$found_dir" in
9879               */lib | */lib/)
9880                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9881                 additional_includedir="$basedir/include"
9882                 ;;
9883             esac
9884             if test "X$additional_includedir" != "X"; then
9885                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
9886                 haveit=
9887                 if test "X$additional_includedir" = "X/usr/local/include"; then
9888                   if test -n "$GCC"; then
9889                     case $host_os in
9890                       linux*) haveit=yes;;
9891                     esac
9892                   fi
9893                 fi
9894                 if test -z "$haveit"; then
9895                   for x in $CPPFLAGS $INCICONV; do
9896
9897   acl_save_prefix="$prefix"
9898   prefix="$acl_final_prefix"
9899   acl_save_exec_prefix="$exec_prefix"
9900   exec_prefix="$acl_final_exec_prefix"
9901   eval x=\"$x\"
9902   exec_prefix="$acl_save_exec_prefix"
9903   prefix="$acl_save_prefix"
9904
9905                     if test "X$x" = "X-I$additional_includedir"; then
9906                       haveit=yes
9907                       break
9908                     fi
9909                   done
9910                   if test -z "$haveit"; then
9911                     if test -d "$additional_includedir"; then
9912                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
9913                     fi
9914                   fi
9915                 fi
9916               fi
9917             fi
9918                         if test -n "$found_la"; then
9919                                                         save_libdir="$libdir"
9920               case "$found_la" in
9921                 */* | *\\*) . "$found_la" ;;
9922                 *) . "./$found_la" ;;
9923               esac
9924               libdir="$save_libdir"
9925                             for dep in $dependency_libs; do
9926                 case "$dep" in
9927                   -L*)
9928                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
9929                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
9930                       haveit=
9931                       if test "X$additional_libdir" = "X/usr/local/lib"; then
9932                         if test -n "$GCC"; then
9933                           case $host_os in
9934                             linux*) haveit=yes;;
9935                           esac
9936                         fi
9937                       fi
9938                       if test -z "$haveit"; then
9939                         haveit=
9940                         for x in $LDFLAGS $LIBICONV; do
9941
9942   acl_save_prefix="$prefix"
9943   prefix="$acl_final_prefix"
9944   acl_save_exec_prefix="$exec_prefix"
9945   exec_prefix="$acl_final_exec_prefix"
9946   eval x=\"$x\"
9947   exec_prefix="$acl_save_exec_prefix"
9948   prefix="$acl_save_prefix"
9949
9950                           if test "X$x" = "X-L$additional_libdir"; then
9951                             haveit=yes
9952                             break
9953                           fi
9954                         done
9955                         if test -z "$haveit"; then
9956                           if test -d "$additional_libdir"; then
9957                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
9958                           fi
9959                         fi
9960                         haveit=
9961                         for x in $LDFLAGS $LTLIBICONV; do
9962
9963   acl_save_prefix="$prefix"
9964   prefix="$acl_final_prefix"
9965   acl_save_exec_prefix="$exec_prefix"
9966   exec_prefix="$acl_final_exec_prefix"
9967   eval x=\"$x\"
9968   exec_prefix="$acl_save_exec_prefix"
9969   prefix="$acl_save_prefix"
9970
9971                           if test "X$x" = "X-L$additional_libdir"; then
9972                             haveit=yes
9973                             break
9974                           fi
9975                         done
9976                         if test -z "$haveit"; then
9977                           if test -d "$additional_libdir"; then
9978                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
9979                           fi
9980                         fi
9981                       fi
9982                     fi
9983                     ;;
9984                   -R*)
9985                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
9986                     if test "$enable_rpath" != no; then
9987                                                                   haveit=
9988                       for x in $rpathdirs; do
9989                         if test "X$x" = "X$dir"; then
9990                           haveit=yes
9991                           break
9992                         fi
9993                       done
9994                       if test -z "$haveit"; then
9995                         rpathdirs="$rpathdirs $dir"
9996                       fi
9997                                                                   haveit=
9998                       for x in $ltrpathdirs; do
9999                         if test "X$x" = "X$dir"; then
10000                           haveit=yes
10001                           break
10002                         fi
10003                       done
10004                       if test -z "$haveit"; then
10005                         ltrpathdirs="$ltrpathdirs $dir"
10006                       fi
10007                     fi
10008                     ;;
10009                   -l*)
10010                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10011                     ;;
10012                   *.la)
10013                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10014                     ;;
10015                   *)
10016                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
10017                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
10018                     ;;
10019                 esac
10020               done
10021             fi
10022           else
10023                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10024             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
10025           fi
10026         fi
10027       fi
10028     done
10029   done
10030   if test "X$rpathdirs" != "X"; then
10031     if test -n "$hardcode_libdir_separator"; then
10032                         alldirs=
10033       for found_dir in $rpathdirs; do
10034         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10035       done
10036             acl_save_libdir="$libdir"
10037       libdir="$alldirs"
10038       eval flag=\"$hardcode_libdir_flag_spec\"
10039       libdir="$acl_save_libdir"
10040       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10041     else
10042             for found_dir in $rpathdirs; do
10043         acl_save_libdir="$libdir"
10044         libdir="$found_dir"
10045         eval flag=\"$hardcode_libdir_flag_spec\"
10046         libdir="$acl_save_libdir"
10047         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10048       done
10049     fi
10050   fi
10051   if test "X$ltrpathdirs" != "X"; then
10052             for found_dir in $ltrpathdirs; do
10053       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
10054     done
10055   fi
10056
10057
10058 if test "$ENABLE_BUILD_WITH_CXX" = "yes"; then :
10059   ac_ext=cpp
10060 ac_cpp='$CXXCPP $CPPFLAGS'
10061 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10062 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10063 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10064
10065
10066
10067
10068
10069
10070           am_save_CPPFLAGS="$CPPFLAGS"
10071
10072   for element in $INCICONV; do
10073     haveit=
10074     for x in $CPPFLAGS; do
10075
10076   acl_save_prefix="$prefix"
10077   prefix="$acl_final_prefix"
10078   acl_save_exec_prefix="$exec_prefix"
10079   exec_prefix="$acl_final_exec_prefix"
10080   eval x=\"$x\"
10081   exec_prefix="$acl_save_exec_prefix"
10082   prefix="$acl_save_prefix"
10083
10084       if test "X$x" = "X$element"; then
10085         haveit=yes
10086         break
10087       fi
10088     done
10089     if test -z "$haveit"; then
10090       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10091     fi
10092   done
10093
10094
10095   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
10096 $as_echo_n "checking for iconv... " >&6; }
10097 if test "${am_cv_func_iconv+set}" = set; then :
10098   $as_echo_n "(cached) " >&6
10099 else
10100
10101     am_cv_func_iconv="no, consider installing GNU libiconv"
10102     am_cv_lib_iconv=no
10103     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10104 /* end confdefs.h.  */
10105 #include <stdlib.h>
10106 #include <iconv.h>
10107 int
10108 main ()
10109 {
10110 iconv_t cd = iconv_open("","");
10111        iconv(cd,NULL,NULL,NULL,NULL);
10112        iconv_close(cd);
10113   ;
10114   return 0;
10115 }
10116 _ACEOF
10117 if ac_fn_cxx_try_link "$LINENO"; then :
10118   am_cv_func_iconv=yes
10119 fi
10120 rm -f core conftest.err conftest.$ac_objext \
10121     conftest$ac_exeext conftest.$ac_ext
10122     if test "$am_cv_func_iconv" != yes; then
10123       am_save_LIBS="$LIBS"
10124       LIBS="$LIBS $LIBICONV"
10125       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10126 /* end confdefs.h.  */
10127 #include <stdlib.h>
10128 #include <iconv.h>
10129 int
10130 main ()
10131 {
10132 iconv_t cd = iconv_open("","");
10133          iconv(cd,NULL,NULL,NULL,NULL);
10134          iconv_close(cd);
10135   ;
10136   return 0;
10137 }
10138 _ACEOF
10139 if ac_fn_cxx_try_link "$LINENO"; then :
10140   am_cv_lib_iconv=yes
10141         am_cv_func_iconv=yes
10142 fi
10143 rm -f core conftest.err conftest.$ac_objext \
10144     conftest$ac_exeext conftest.$ac_ext
10145       LIBS="$am_save_LIBS"
10146     fi
10147
10148 fi
10149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
10150 $as_echo "$am_cv_func_iconv" >&6; }
10151   if test "$am_cv_func_iconv" = yes; then
10152
10153 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
10154
10155   fi
10156   if test "$am_cv_lib_iconv" = yes; then
10157     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
10158 $as_echo_n "checking how to link with libiconv... " >&6; }
10159     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
10160 $as_echo "$LIBICONV" >&6; }
10161   else
10162             CPPFLAGS="$am_save_CPPFLAGS"
10163     LIBICONV=
10164     LTLIBICONV=
10165   fi
10166
10167
10168
10169   if test "$am_cv_func_iconv" = yes; then
10170     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
10171 $as_echo_n "checking for iconv declaration... " >&6; }
10172     if test "${am_cv_proto_iconv+set}" = set; then :
10173   $as_echo_n "(cached) " >&6
10174 else
10175
10176       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10177 /* end confdefs.h.  */
10178
10179 #include <stdlib.h>
10180 #include <iconv.h>
10181 extern
10182 #ifdef __cplusplus
10183 "C"
10184 #endif
10185 #if defined(__STDC__) || defined(__cplusplus)
10186 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10187 #else
10188 size_t iconv();
10189 #endif
10190
10191 int
10192 main ()
10193 {
10194
10195   ;
10196   return 0;
10197 }
10198 _ACEOF
10199 if ac_fn_cxx_try_compile "$LINENO"; then :
10200   am_cv_proto_iconv_arg1=""
10201 else
10202   am_cv_proto_iconv_arg1="const"
10203 fi
10204 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10205       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);"
10206 fi
10207
10208     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10209     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
10210          }$am_cv_proto_iconv" >&5
10211 $as_echo "${ac_t:-
10212          }$am_cv_proto_iconv" >&6; }
10213
10214 cat >>confdefs.h <<_ACEOF
10215 #define ICONV_CONST $am_cv_proto_iconv_arg1
10216 _ACEOF
10217
10218   fi
10219
10220    ac_ext=c
10221 ac_cpp='$CPP $CPPFLAGS'
10222 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10223 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10224 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10225
10226 else
10227
10228
10229
10230
10231
10232           am_save_CPPFLAGS="$CPPFLAGS"
10233
10234   for element in $INCICONV; do
10235     haveit=
10236     for x in $CPPFLAGS; do
10237
10238   acl_save_prefix="$prefix"
10239   prefix="$acl_final_prefix"
10240   acl_save_exec_prefix="$exec_prefix"
10241   exec_prefix="$acl_final_exec_prefix"
10242   eval x=\"$x\"
10243   exec_prefix="$acl_save_exec_prefix"
10244   prefix="$acl_save_prefix"
10245
10246       if test "X$x" = "X$element"; then
10247         haveit=yes
10248         break
10249       fi
10250     done
10251     if test -z "$haveit"; then
10252       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10253     fi
10254   done
10255
10256
10257   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
10258 $as_echo_n "checking for iconv... " >&6; }
10259 if test "${am_cv_func_iconv+set}" = set; then :
10260   $as_echo_n "(cached) " >&6
10261 else
10262
10263     am_cv_func_iconv="no, consider installing GNU libiconv"
10264     am_cv_lib_iconv=no
10265     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10266 /* end confdefs.h.  */
10267 #include <stdlib.h>
10268 #include <iconv.h>
10269 int
10270 main ()
10271 {
10272 iconv_t cd = iconv_open("","");
10273        iconv(cd,NULL,NULL,NULL,NULL);
10274        iconv_close(cd);
10275   ;
10276   return 0;
10277 }
10278 _ACEOF
10279 if ac_fn_c_try_link "$LINENO"; then :
10280   am_cv_func_iconv=yes
10281 fi
10282 rm -f core conftest.err conftest.$ac_objext \
10283     conftest$ac_exeext conftest.$ac_ext
10284     if test "$am_cv_func_iconv" != yes; then
10285       am_save_LIBS="$LIBS"
10286       LIBS="$LIBS $LIBICONV"
10287       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10288 /* end confdefs.h.  */
10289 #include <stdlib.h>
10290 #include <iconv.h>
10291 int
10292 main ()
10293 {
10294 iconv_t cd = iconv_open("","");
10295          iconv(cd,NULL,NULL,NULL,NULL);
10296          iconv_close(cd);
10297   ;
10298   return 0;
10299 }
10300 _ACEOF
10301 if ac_fn_c_try_link "$LINENO"; then :
10302   am_cv_lib_iconv=yes
10303         am_cv_func_iconv=yes
10304 fi
10305 rm -f core conftest.err conftest.$ac_objext \
10306     conftest$ac_exeext conftest.$ac_ext
10307       LIBS="$am_save_LIBS"
10308     fi
10309
10310 fi
10311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
10312 $as_echo "$am_cv_func_iconv" >&6; }
10313   if test "$am_cv_func_iconv" = yes; then
10314
10315 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
10316
10317   fi
10318   if test "$am_cv_lib_iconv" = yes; then
10319     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
10320 $as_echo_n "checking how to link with libiconv... " >&6; }
10321     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
10322 $as_echo "$LIBICONV" >&6; }
10323   else
10324             CPPFLAGS="$am_save_CPPFLAGS"
10325     LIBICONV=
10326     LTLIBICONV=
10327   fi
10328
10329
10330
10331   if test "$am_cv_func_iconv" = yes; then
10332     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
10333 $as_echo_n "checking for iconv declaration... " >&6; }
10334     if test "${am_cv_proto_iconv+set}" = set; then :
10335   $as_echo_n "(cached) " >&6
10336 else
10337
10338       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10339 /* end confdefs.h.  */
10340
10341 #include <stdlib.h>
10342 #include <iconv.h>
10343 extern
10344 #ifdef __cplusplus
10345 "C"
10346 #endif
10347 #if defined(__STDC__) || defined(__cplusplus)
10348 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10349 #else
10350 size_t iconv();
10351 #endif
10352
10353 int
10354 main ()
10355 {
10356
10357   ;
10358   return 0;
10359 }
10360 _ACEOF
10361 if ac_fn_c_try_compile "$LINENO"; then :
10362   am_cv_proto_iconv_arg1=""
10363 else
10364   am_cv_proto_iconv_arg1="const"
10365 fi
10366 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10367       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);"
10368 fi
10369
10370     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10371     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
10372          }$am_cv_proto_iconv" >&5
10373 $as_echo "${ac_t:-
10374          }$am_cv_proto_iconv" >&6; }
10375
10376 cat >>confdefs.h <<_ACEOF
10377 #define ICONV_CONST $am_cv_proto_iconv_arg1
10378 _ACEOF
10379
10380   fi
10381
10382 fi
10383
10384 # Until we have in-tree GNU iconv:
10385 LIBICONV_DEP=
10386
10387
10388
10389   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
10390 $as_echo_n "checking for LC_MESSAGES... " >&6; }
10391 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
10392   $as_echo_n "(cached) " >&6
10393 else
10394   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10395 /* end confdefs.h.  */
10396 #include <locale.h>
10397 int
10398 main ()
10399 {
10400 return LC_MESSAGES
10401   ;
10402   return 0;
10403 }
10404 _ACEOF
10405 if ac_fn_c_try_link "$LINENO"; then :
10406   am_cv_val_LC_MESSAGES=yes
10407 else
10408   am_cv_val_LC_MESSAGES=no
10409 fi
10410 rm -f core conftest.err conftest.$ac_objext \
10411     conftest$ac_exeext conftest.$ac_ext
10412 fi
10413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
10414 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
10415   if test $am_cv_val_LC_MESSAGES = yes; then
10416
10417 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
10418
10419   fi
10420
10421
10422
10423   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10424 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10425 if test "${am_cv_langinfo_codeset+set}" = set; then :
10426   $as_echo_n "(cached) " >&6
10427 else
10428   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10429 /* end confdefs.h.  */
10430 #include <langinfo.h>
10431 int
10432 main ()
10433 {
10434 char* cs = nl_langinfo(CODESET);
10435   ;
10436   return 0;
10437 }
10438 _ACEOF
10439 if ac_fn_c_try_link "$LINENO"; then :
10440   am_cv_langinfo_codeset=yes
10441 else
10442   am_cv_langinfo_codeset=no
10443 fi
10444 rm -f core conftest.err conftest.$ac_objext \
10445     conftest$ac_exeext conftest.$ac_ext
10446
10447 fi
10448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10449 $as_echo "$am_cv_langinfo_codeset" >&6; }
10450   if test $am_cv_langinfo_codeset = yes; then
10451
10452 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10453
10454   fi
10455
10456
10457 # We will need to find libiberty.h and ansidecl.h
10458 saved_CFLAGS="$CFLAGS"
10459 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
10460 saved_CXXFLAGS="$CXXFLAGS"
10461 CXXFLAGS="$CXXFLAGS -I${srcdir} -I${srcdir}/../include"
10462 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
10463         strsignal strstr stpcpy strverscmp \
10464         errno snprintf vsnprintf vasprintf malloc realloc calloc \
10465         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
10466 do
10467   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10469 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10470 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10471   $as_echo_n "(cached) " >&6
10472 else
10473   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10474 /* end confdefs.h.  */
10475 #undef $ac_tr_decl
10476 #define $ac_tr_decl 1
10477
10478 #include "ansidecl.h"
10479 #include "system.h"
10480
10481 int
10482 main ()
10483 {
10484 #ifndef $ac_func
10485 char *(*pfn) = (char *(*)) $ac_func ;
10486 #endif
10487   ;
10488   return 0;
10489 }
10490 _ACEOF
10491 if ac_fn_c_try_compile "$LINENO"; then :
10492   eval "gcc_cv_have_decl_$ac_func=yes"
10493 else
10494   eval "gcc_cv_have_decl_$ac_func=no"
10495 fi
10496 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10497 fi
10498
10499 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10500   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10501 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10502 #define $ac_tr_decl 1
10503 _ACEOF
10504
10505 else
10506   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10507 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10508 #define $ac_tr_decl 0
10509 _ACEOF
10510
10511 fi
10512
10513 done
10514
10515
10516 for ac_func in getrlimit setrlimit getrusage
10517 do
10518   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10520 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10521 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10522   $as_echo_n "(cached) " >&6
10523 else
10524   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10525 /* end confdefs.h.  */
10526 #undef $ac_tr_decl
10527 #define $ac_tr_decl 1
10528
10529 #include "ansidecl.h"
10530 #include "system.h"
10531 #ifdef HAVE_SYS_RESOURCE_H
10532 #include <sys/resource.h>
10533 #endif
10534
10535
10536 int
10537 main ()
10538 {
10539 #ifndef $ac_func
10540 char *(*pfn) = (char *(*)) $ac_func ;
10541 #endif
10542   ;
10543   return 0;
10544 }
10545 _ACEOF
10546 if ac_fn_c_try_compile "$LINENO"; then :
10547   eval "gcc_cv_have_decl_$ac_func=yes"
10548 else
10549   eval "gcc_cv_have_decl_$ac_func=no"
10550 fi
10551 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10552 fi
10553
10554 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10555   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10556 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10557 #define $ac_tr_decl 1
10558 _ACEOF
10559
10560 else
10561   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10562 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10563 #define $ac_tr_decl 0
10564 _ACEOF
10565
10566 fi
10567
10568 done
10569
10570
10571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10572 /* end confdefs.h.  */
10573
10574 #include "ansidecl.h"
10575 #include "system.h"
10576 #ifdef HAVE_SYS_RESOURCE_H
10577 #include <sys/resource.h>
10578 #endif
10579
10580 int
10581 main ()
10582 {
10583 rlim_t l = 0;
10584   ;
10585   return 0;
10586 }
10587 _ACEOF
10588 if ac_fn_c_try_compile "$LINENO"; then :
10589
10590 else
10591
10592 $as_echo "#define rlim_t long" >>confdefs.h
10593
10594 fi
10595 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10596
10597 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
10598 # FREAD and FWRITE macros.  Fortunately, for GCC's single usage of ldgetname
10599 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
10600 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
10601 for ac_func in ldgetname
10602 do
10603   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10605 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10606 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10607   $as_echo_n "(cached) " >&6
10608 else
10609   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10610 /* end confdefs.h.  */
10611 #undef $ac_tr_decl
10612 #define $ac_tr_decl 1
10613
10614 #include "ansidecl.h"
10615 #include "system.h"
10616 #ifdef HAVE_LDFCN_H
10617 #undef FREAD
10618 #undef FWRITE
10619 #include <ldfcn.h>
10620 #endif
10621
10622
10623 int
10624 main ()
10625 {
10626 #ifndef $ac_func
10627 char *(*pfn) = (char *(*)) $ac_func ;
10628 #endif
10629   ;
10630   return 0;
10631 }
10632 _ACEOF
10633 if ac_fn_c_try_compile "$LINENO"; then :
10634   eval "gcc_cv_have_decl_$ac_func=yes"
10635 else
10636   eval "gcc_cv_have_decl_$ac_func=no"
10637 fi
10638 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10639 fi
10640
10641 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10642   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10643 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10644 #define $ac_tr_decl 1
10645 _ACEOF
10646
10647 else
10648   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10649 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10650 #define $ac_tr_decl 0
10651 _ACEOF
10652
10653 fi
10654
10655 done
10656
10657
10658 for ac_func in times
10659 do
10660   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10662 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10663 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10664   $as_echo_n "(cached) " >&6
10665 else
10666   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10667 /* end confdefs.h.  */
10668 #undef $ac_tr_decl
10669 #define $ac_tr_decl 1
10670
10671 #include "ansidecl.h"
10672 #include "system.h"
10673 #ifdef HAVE_SYS_TIMES_H
10674 #include <sys/times.h>
10675 #endif
10676
10677
10678 int
10679 main ()
10680 {
10681 #ifndef $ac_func
10682 char *(*pfn) = (char *(*)) $ac_func ;
10683 #endif
10684   ;
10685   return 0;
10686 }
10687 _ACEOF
10688 if ac_fn_c_try_compile "$LINENO"; then :
10689   eval "gcc_cv_have_decl_$ac_func=yes"
10690 else
10691   eval "gcc_cv_have_decl_$ac_func=no"
10692 fi
10693 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10694 fi
10695
10696 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10697   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10698 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10699 #define $ac_tr_decl 1
10700 _ACEOF
10701
10702 else
10703   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10704 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10705 #define $ac_tr_decl 0
10706 _ACEOF
10707
10708 fi
10709
10710 done
10711
10712
10713 for ac_func in sigaltstack
10714 do
10715   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10717 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10718 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10719   $as_echo_n "(cached) " >&6
10720 else
10721   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10722 /* end confdefs.h.  */
10723 #undef $ac_tr_decl
10724 #define $ac_tr_decl 1
10725
10726 #include "ansidecl.h"
10727 #include "system.h"
10728 #include <signal.h>
10729
10730
10731 int
10732 main ()
10733 {
10734 #ifndef $ac_func
10735 char *(*pfn) = (char *(*)) $ac_func ;
10736 #endif
10737   ;
10738   return 0;
10739 }
10740 _ACEOF
10741 if ac_fn_c_try_compile "$LINENO"; then :
10742   eval "gcc_cv_have_decl_$ac_func=yes"
10743 else
10744   eval "gcc_cv_have_decl_$ac_func=no"
10745 fi
10746 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10747 fi
10748
10749 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10750   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10751 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10752 #define $ac_tr_decl 1
10753 _ACEOF
10754
10755 else
10756   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10757 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10758 #define $ac_tr_decl 0
10759 _ACEOF
10760
10761 fi
10762
10763 done
10764
10765
10766 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which hides the madvise()
10767 # prototype.
10768 if test "$ENABLE_BUILD_WITH_CXX" = "yes"; then :
10769   ac_ext=cpp
10770 ac_cpp='$CXXCPP $CPPFLAGS'
10771 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10772 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10773 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10774
10775    for ac_func in madvise
10776 do
10777   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10779 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10780 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10781   $as_echo_n "(cached) " >&6
10782 else
10783   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10784 /* end confdefs.h.  */
10785 #undef $ac_tr_decl
10786 #define $ac_tr_decl 1
10787
10788      #include "ansidecl.h"
10789      #include "system.h"
10790
10791
10792 int
10793 main ()
10794 {
10795 #ifndef $ac_func
10796 char *(*pfn) = (char *(*)) $ac_func ;
10797 #endif
10798   ;
10799   return 0;
10800 }
10801 _ACEOF
10802 if ac_fn_cxx_try_compile "$LINENO"; then :
10803   eval "gcc_cv_have_decl_$ac_func=yes"
10804 else
10805   eval "gcc_cv_have_decl_$ac_func=no"
10806 fi
10807 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10808 fi
10809
10810 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10811   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10812 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10813 #define $ac_tr_decl 1
10814 _ACEOF
10815
10816 else
10817   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10818 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10819 #define $ac_tr_decl 0
10820 _ACEOF
10821
10822 fi
10823
10824 done
10825
10826    ac_ext=c
10827 ac_cpp='$CPP $CPPFLAGS'
10828 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10829 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10830 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10831
10832 else
10833   for ac_func in madvise
10834 do
10835   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10837 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10838 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10839   $as_echo_n "(cached) " >&6
10840 else
10841   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10842 /* end confdefs.h.  */
10843 #undef $ac_tr_decl
10844 #define $ac_tr_decl 1
10845
10846      #include "ansidecl.h"
10847      #include "system.h"
10848
10849
10850 int
10851 main ()
10852 {
10853 #ifndef $ac_func
10854 char *(*pfn) = (char *(*)) $ac_func ;
10855 #endif
10856   ;
10857   return 0;
10858 }
10859 _ACEOF
10860 if ac_fn_c_try_compile "$LINENO"; then :
10861   eval "gcc_cv_have_decl_$ac_func=yes"
10862 else
10863   eval "gcc_cv_have_decl_$ac_func=no"
10864 fi
10865 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10866 fi
10867
10868 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10869   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10870 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10871 #define $ac_tr_decl 1
10872 _ACEOF
10873
10874 else
10875   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10876 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10877 #define $ac_tr_decl 0
10878 _ACEOF
10879
10880 fi
10881
10882 done
10883
10884
10885 fi
10886
10887 # More time-related stuff.
10888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct tms" >&5
10889 $as_echo_n "checking for struct tms... " >&6; }
10890 if test "${ac_cv_struct_tms+set}" = set; then :
10891   $as_echo_n "(cached) " >&6
10892 else
10893
10894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10895 /* end confdefs.h.  */
10896
10897 #include "ansidecl.h"
10898 #include "system.h"
10899 #ifdef HAVE_SYS_TIMES_H
10900 #include <sys/times.h>
10901 #endif
10902
10903 int
10904 main ()
10905 {
10906 struct tms tms;
10907   ;
10908   return 0;
10909 }
10910 _ACEOF
10911 if ac_fn_c_try_compile "$LINENO"; then :
10912   ac_cv_struct_tms=yes
10913 else
10914   ac_cv_struct_tms=no
10915 fi
10916 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10917 fi
10918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tms" >&5
10919 $as_echo "$ac_cv_struct_tms" >&6; }
10920 if test $ac_cv_struct_tms = yes; then
10921
10922 $as_echo "#define HAVE_STRUCT_TMS 1" >>confdefs.h
10923
10924 fi
10925
10926 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
10927 # revisit after autoconf 2.50.
10928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5
10929 $as_echo_n "checking for clock_t... " >&6; }
10930 if test "${gcc_cv_type_clock_t+set}" = set; then :
10931   $as_echo_n "(cached) " >&6
10932 else
10933
10934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10935 /* end confdefs.h.  */
10936
10937 #include "ansidecl.h"
10938 #include "system.h"
10939
10940 int
10941 main ()
10942 {
10943 clock_t x;
10944   ;
10945   return 0;
10946 }
10947 _ACEOF
10948 if ac_fn_c_try_compile "$LINENO"; then :
10949   gcc_cv_type_clock_t=yes
10950 else
10951   gcc_cv_type_clock_t=no
10952 fi
10953 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10954 fi
10955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_clock_t" >&5
10956 $as_echo "$gcc_cv_type_clock_t" >&6; }
10957 if test $gcc_cv_type_clock_t = yes; then
10958
10959 $as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h
10960
10961 fi
10962
10963 # Restore CFLAGS, CXXFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
10964 CFLAGS="$saved_CFLAGS"
10965 CXXFLAGS="$saved_CXXFLAGS"
10966
10967 # mkdir takes a single argument on some systems.
10968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if mkdir takes one argument" >&5
10969 $as_echo_n "checking if mkdir takes one argument... " >&6; }
10970 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then :
10971   $as_echo_n "(cached) " >&6
10972 else
10973   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10974 /* end confdefs.h.  */
10975
10976 #include <sys/types.h>
10977 #ifdef HAVE_SYS_STAT_H
10978 # include <sys/stat.h>
10979 #endif
10980 #ifdef HAVE_UNISTD_H
10981 # include <unistd.h>
10982 #endif
10983 #ifdef HAVE_DIRECT_H
10984 # include <direct.h>
10985 #endif
10986 int
10987 main ()
10988 {
10989 mkdir ("foo", 0);
10990   ;
10991   return 0;
10992 }
10993 _ACEOF
10994 if ac_fn_c_try_compile "$LINENO"; then :
10995   gcc_cv_mkdir_takes_one_arg=no
10996 else
10997   gcc_cv_mkdir_takes_one_arg=yes
10998 fi
10999 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11000 fi
11001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mkdir_takes_one_arg" >&5
11002 $as_echo "$gcc_cv_mkdir_takes_one_arg" >&6; }
11003 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
11004
11005 $as_echo "#define MKDIR_TAKES_ONE_ARG 1" >>confdefs.h
11006
11007 fi
11008
11009
11010 # File extensions
11011 manext='.1'
11012 objext='.o'
11013
11014
11015
11016 # With Setjmp/Longjmp based exception handling.
11017 # Check whether --enable-sjlj-exceptions was given.
11018 if test "${enable_sjlj_exceptions+set}" = set; then :
11019   enableval=$enable_sjlj_exceptions; case $target in
11020   *-*-hpux10*)
11021     if test $enableval != yes; then
11022       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
11023 $as_echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
11024       enableval=yes
11025     fi
11026     ;;
11027 esac
11028 force_sjlj_exceptions=yes
11029 else
11030   case $target in
11031   *-*-hpux10*)
11032     force_sjlj_exceptions=yes
11033     enableval=yes
11034     ;;
11035   *)
11036     force_sjlj_exceptions=no
11037     ;;
11038 esac
11039 fi
11040
11041 if test $force_sjlj_exceptions = yes; then
11042   sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
11043
11044 cat >>confdefs.h <<_ACEOF
11045 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
11046 _ACEOF
11047
11048 fi
11049
11050 # --------------------------------------------------------
11051 # Build, host, and target specific configuration fragments
11052 # --------------------------------------------------------
11053
11054 # Collect build-machine-specific information.
11055 . ${srcdir}/config.build
11056
11057 # Collect host-machine-specific information.
11058 . ${srcdir}/config.host
11059
11060 target_gtfiles=
11061
11062 # Collect target-machine-specific information.
11063 . ${srcdir}/config.gcc
11064
11065 extra_objs="${host_extra_objs} ${extra_objs}"
11066 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
11067
11068 # Default the target-machine variables that were not explicitly set.
11069 if test x"$tm_file" = x
11070 then tm_file=$cpu_type/$cpu_type.h; fi
11071
11072 if test x"$extra_headers" = x
11073 then extra_headers=; fi
11074
11075 if test x$md_file = x
11076 then md_file=$cpu_type/$cpu_type.md; fi
11077
11078 if test x$out_file = x
11079 then out_file=$cpu_type/$cpu_type.c; fi
11080
11081 if test x"$tmake_file" = x
11082 then tmake_file=$cpu_type/t-$cpu_type
11083 fi
11084
11085 # Support --enable-initfini-array.
11086 if test x$enable_initfini_array != xno; then
11087   tm_file="${tm_file} initfini-array.h"
11088 fi
11089
11090 if test x"$dwarf2" = xyes
11091 then tm_file="$tm_file tm-dwarf2.h"
11092 fi
11093
11094 # Say what files are being used for the output code and MD file.
11095 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
11096 echo "Using \`$srcdir/config/$md_file' as machine description file."
11097
11098 # If any of the xm_file variables contain nonexistent files, warn
11099 # about them and drop them.
11100
11101 bx=
11102 for x in $build_xm_file; do
11103   if    test -f $srcdir/config/$x
11104   then      bx="$bx $x"
11105   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11106 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11107   fi
11108 done
11109 build_xm_file="$bx"
11110
11111 hx=
11112 for x in $host_xm_file; do
11113   if    test -f $srcdir/config/$x
11114   then      hx="$hx $x"
11115   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11116 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11117   fi
11118 done
11119 host_xm_file="$hx"
11120
11121 tx=
11122 for x in $xm_file; do
11123   if    test -f $srcdir/config/$x
11124   then      tx="$tx $x"
11125   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11126 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11127   fi
11128 done
11129 xm_file="$tx"
11130
11131 count=a
11132 for f in $tm_file; do
11133         count=${count}x
11134 done
11135 if test $count = ax; then
11136         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
11137 else
11138         echo "Using the following target machine macro files:"
11139         for f in $tm_file; do
11140                 echo "  $srcdir/config/$f"
11141         done
11142 fi
11143
11144 if test x$need_64bit_hwint = xyes; then
11145
11146 $as_echo "#define NEED_64BIT_HOST_WIDE_INT 1" >>confdefs.h
11147
11148 fi
11149
11150 if test x$use_long_long_for_widest_fast_int = xyes; then
11151
11152 $as_echo "#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1" >>confdefs.h
11153
11154 fi
11155
11156 gnu_ld_bool=`if test x"$gnu_ld" = x"yes"; then echo 1; else echo 0; fi`
11157
11158 cat >>confdefs.h <<_ACEOF
11159 #define HAVE_GNU_LD $gnu_ld_bool
11160 _ACEOF
11161
11162
11163 gnu_as_bool=`if test x"$gas" = x"yes"; then echo 1; else echo 0; fi`
11164
11165 cat >>confdefs.h <<_ACEOF
11166 #define HAVE_GNU_AS $gnu_as_bool
11167 _ACEOF
11168
11169
11170 count=a
11171 for f in $host_xm_file; do
11172         count=${count}x
11173 done
11174 if test $count = a; then
11175         :
11176 elif test $count = ax; then
11177         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
11178 else
11179         echo "Using the following host machine macro files:"
11180         for f in $host_xm_file; do
11181                 echo "  $srcdir/config/$f"
11182         done
11183 fi
11184 echo "Using ${out_host_hook_obj} for host machine hooks."
11185
11186 if test "$host_xm_file" != "$build_xm_file"; then
11187         count=a
11188         for f in $build_xm_file; do
11189                 count=${count}x
11190         done
11191         if test $count = a; then
11192                 :
11193         elif test $count = ax; then
11194                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
11195         else
11196                 echo "Using the following build machine macro files:"
11197                 for f in $build_xm_file; do
11198                         echo "  $srcdir/config/$f"
11199                 done
11200         fi
11201 fi
11202
11203 if test -n "$configured_native_system_header_dir"; then
11204   native_system_header_dir=$configured_native_system_header_dir
11205 fi
11206 NATIVE_SYSTEM_HEADER_DIR="$native_system_header_dir"
11207
11208
11209 case ${host} in
11210   powerpc*-*-darwin*)
11211     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mcontext_t fields have underscores" >&5
11212 $as_echo_n "checking whether mcontext_t fields have underscores... " >&6; }
11213 if test "${gcc_cv_mcontext_underscores+set}" = set; then :
11214   $as_echo_n "(cached) " >&6
11215 else
11216   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11217 /* end confdefs.h.  */
11218
11219 #include <sys/cdefs.h>
11220 #include <sys/signal.h>
11221 #include <ucontext.h>
11222 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
11223
11224 _ACEOF
11225 if ac_fn_c_try_compile "$LINENO"; then :
11226   gcc_cv_mcontext_underscores=no
11227 else
11228   gcc_cv_mcontext_underscores=yes
11229 fi
11230 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11231 fi
11232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mcontext_underscores" >&5
11233 $as_echo "$gcc_cv_mcontext_underscores" >&6; }
11234       if test $gcc_cv_mcontext_underscores = yes; then
11235
11236 $as_echo "#define HAS_MCONTEXT_T_UNDERSCORES /**/" >>confdefs.h
11237
11238       fi
11239     ;;
11240 esac
11241
11242 # ---------
11243 # Threading
11244 # ---------
11245
11246 # Check if a valid thread package
11247 case ${enable_threads} in
11248   "" | no)
11249     # No threads
11250     target_thread_file='single'
11251     ;;
11252   yes)
11253     # default
11254     target_thread_file='single'
11255     ;;
11256   aix | dce | lynx | mipssde | posix | rtems | \
11257   single | tpf | vxworks | win32)
11258     target_thread_file=${enable_threads}
11259     ;;
11260   *)
11261     echo "${enable_threads} is an unknown thread package" 1>&2
11262     exit 1
11263     ;;
11264 esac
11265
11266 if test x${thread_file} = x; then
11267   # No thread file set by target-specific clauses in config.gcc,
11268   # so use file chosen by default logic above
11269   thread_file=${target_thread_file}
11270 fi
11271
11272 # --------
11273 # UNSORTED
11274 # --------
11275
11276 use_cxa_atexit=no
11277 if test x$enable___cxa_atexit = xyes || \
11278    test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
11279   if test x$host = x$target; then
11280     case $host in
11281       # mingw32 doesn't have __cxa_atexit but uses atexit registration
11282       # keyed to flag_use_cxa_atexit
11283       *-*-mingw32*)
11284         use_cxa_atexit=yes
11285         ;;
11286       *)
11287         ac_fn_c_check_func "$LINENO" "__cxa_atexit" "ac_cv_func___cxa_atexit"
11288 if test "x$ac_cv_func___cxa_atexit" = x""yes; then :
11289   use_cxa_atexit=yes
11290 else
11291   echo "__cxa_atexit can't be enabled on this target"
11292 fi
11293
11294         ;;
11295     esac
11296   else
11297     # We can't check for __cxa_atexit when building a cross, so assume
11298     # it is available
11299     use_cxa_atexit=yes
11300   fi
11301   if test x$use_cxa_atexit = xyes; then
11302
11303 $as_echo "#define DEFAULT_USE_CXA_ATEXIT 2" >>confdefs.h
11304
11305   fi
11306 fi
11307
11308 # Look for a file containing extra machine modes.
11309 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
11310   extra_modes_file='$(srcdir)'/config/${extra_modes}
11311
11312
11313 cat >>confdefs.h <<_ACEOF
11314 #define EXTRA_MODES_FILE "config/$extra_modes"
11315 _ACEOF
11316
11317 fi
11318
11319 # Convert extra_options into a form suitable for Makefile use.
11320 extra_opt_files=
11321 all_opt_files=
11322 for f in $extra_options; do
11323   extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
11324   all_opt_files="$all_opt_files $srcdir/config/$f"
11325 done
11326
11327
11328 # auto-host.h is the file containing items generated by autoconf and is
11329 # the first file included by config.h.
11330 # If host=build, it is correct to have bconfig include auto-host.h
11331 # as well.  If host!=build, we are in error and need to do more
11332 # work to find out the build config parameters.
11333 if test x$host = x$build
11334 then
11335         build_auto=auto-host.h
11336 else
11337         # We create a subdir, then run autoconf in the subdir.
11338         # To prevent recursion we set host and build for the new
11339         # invocation of configure to the build for this invocation
11340         # of configure.
11341         tempdir=build.$$
11342         rm -rf $tempdir
11343         mkdir $tempdir
11344         cd $tempdir
11345         case ${srcdir} in
11346         /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
11347         *) realsrcdir=../${srcdir};;
11348         esac
11349         saved_CFLAGS="${CFLAGS}"
11350         CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
11351         LDFLAGS="${LDFLAGS_FOR_BUILD}" \
11352         ${realsrcdir}/configure \
11353                 --enable-languages=${enable_languages-all} \
11354                 --target=$target_alias --host=$build_alias --build=$build_alias
11355         CFLAGS="${saved_CFLAGS}"
11356
11357         # We just finished tests for the build machine, so rename
11358         # the file auto-build.h in the gcc directory.
11359         mv auto-host.h ../auto-build.h
11360         cd ..
11361         rm -rf $tempdir
11362         build_auto=auto-build.h
11363 fi
11364
11365
11366 tm_file="${tm_file} defaults.h"
11367 tm_p_file="${tm_p_file} tm-preds.h"
11368 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
11369 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
11370 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
11371 # put this back in temporarily.
11372 xm_file="auto-host.h ansidecl.h ${xm_file}"
11373
11374 # --------
11375 # UNSORTED
11376 # --------
11377
11378 # Compile in configure arguments.
11379 if test -f configargs.h ; then
11380         # Being re-configured.
11381         gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
11382         gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
11383 else
11384         gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
11385 fi
11386
11387 # Double all backslashes and backslash all quotes to turn
11388 # gcc_config_arguments into a C string.
11389 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
11390 $gcc_config_arguments
11391 EOF
11392 gcc_config_arguments_str=`cat conftest.out`
11393 rm -f conftest.out
11394
11395 cat > configargs.h <<EOF
11396 /* Generated automatically. */
11397 static const char configuration_arguments[] = "$gcc_config_arguments_str";
11398 static const char thread_model[] = "$thread_file";
11399
11400 static const struct {
11401   const char *name, *value;
11402 } configure_default_options[] = $configure_default_options;
11403 EOF
11404
11405 gcc_BASEVER=`cat $srcdir/BASE-VER`
11406 gcc_DEVPHASE=`cat $srcdir/DEV-PHASE`
11407 gcc_DATESTAMP=`cat $srcdir/DATESTAMP`
11408 if test -f $srcdir/REVISION ; then
11409         gcc_REVISION=`cat $srcdir/REVISION`
11410 else
11411         gcc_REVISION=""
11412 fi
11413 cat > plugin-version.h <<EOF
11414 #include "configargs.h"
11415
11416 #define GCCPLUGIN_VERSION_MAJOR   `echo $gcc_BASEVER | sed -e 's/^\([0-9]*\).*$/\1/'`
11417 #define GCCPLUGIN_VERSION_MINOR   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.\([0-9]*\).*$/\1/'`
11418 #define GCCPLUGIN_VERSION_PATCHLEVEL   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$/\1/'`
11419 #define GCCPLUGIN_VERSION  (GCCPLUGIN_VERSION_MAJOR*1000 + GCCPLUGIN_VERSION_MINOR)
11420
11421 static char basever[] = "$gcc_BASEVER";
11422 static char datestamp[] = "$gcc_DATESTAMP";
11423 static char devphase[] = "$gcc_DEVPHASE";
11424 static char revision[] = "$gcc_REVISION";
11425
11426 /* FIXME plugins: We should make the version information more precise.
11427    One way to do is to add a checksum. */
11428
11429 static struct plugin_gcc_version gcc_version = {basever, datestamp,
11430                                                 devphase, revision,
11431                                                 configuration_arguments};
11432 EOF
11433
11434 # Internationalization
11435 # If we haven't got the data from the intl directory,
11436 # assume NLS is disabled.
11437 USE_NLS=no
11438 LIBINTL=
11439 LIBINTL_DEP=
11440 INCINTL=
11441 XGETTEXT=
11442 GMSGFMT=
11443 POSUB=
11444
11445 if test -f  ../intl/config.intl; then
11446   .  ../intl/config.intl
11447 fi
11448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
11449 $as_echo_n "checking whether NLS is requested... " >&6; }
11450 if test x"$USE_NLS" != xyes; then
11451   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11452 $as_echo "no" >&6; }
11453 else
11454   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11455 $as_echo "yes" >&6; }
11456
11457 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
11458
11459
11460   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
11461 $as_echo_n "checking for catalogs to be installed... " >&6; }
11462   # Look for .po and .gmo files in the source directory.
11463   CATALOGS=
11464   XLINGUAS=
11465   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
11466     # If there aren't any .gmo files the shell will give us the
11467     # literal string "../path/to/srcdir/po/*.gmo" which has to be
11468     # weeded out.
11469     case "$cat" in *\**)
11470       continue;;
11471     esac
11472     # The quadruple backslash is collapsed to a double backslash
11473     # by the backticks, then collapsed again by the double quotes,
11474     # leaving us with one backslash in the sed expression (right
11475     # before the dot that mustn't act as a wildcard).
11476     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
11477     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
11478     # The user is allowed to set LINGUAS to a list of languages to
11479     # install catalogs for.  If it's empty that means "all of them."
11480     if test "x$LINGUAS" = x; then
11481       CATALOGS="$CATALOGS $cat"
11482       XLINGUAS="$XLINGUAS $lang"
11483     else
11484       case "$LINGUAS" in *$lang*)
11485         CATALOGS="$CATALOGS $cat"
11486         XLINGUAS="$XLINGUAS $lang"
11487         ;;
11488       esac
11489     fi
11490   done
11491   LINGUAS="$XLINGUAS"
11492   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
11493 $as_echo "$LINGUAS" >&6; }
11494
11495
11496     DATADIRNAME=share
11497
11498   INSTOBJEXT=.mo
11499
11500   GENCAT=gencat
11501
11502   CATOBJEXT=.gmo
11503
11504 fi
11505
11506 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
11507 # -liconv on the link line twice.
11508 case "$LIBINTL" in *$LIBICONV*)
11509         LIBICONV= ;;
11510 esac
11511
11512 # Check whether --enable-secureplt was given.
11513 if test "${enable_secureplt+set}" = set; then :
11514   enableval=$enable_secureplt;
11515 fi
11516
11517
11518 # Check whether --enable-leading-mingw64-underscores was given.
11519 if test "${enable_leading_mingw64_underscores+set}" = set; then :
11520   enableval=$enable_leading_mingw64_underscores;
11521 fi
11522
11523 if  test x"$enable_leading_mingw64_underscores" = xyes ; then :
11524
11525 $as_echo "#define USE_MINGW64_LEADING_UNDERSCORES 1" >>confdefs.h
11526
11527 fi
11528
11529 # Check whether --enable-cld was given.
11530 if test "${enable_cld+set}" = set; then :
11531   enableval=$enable_cld;
11532 else
11533   enable_cld=no
11534 fi
11535
11536
11537 # Check whether --enable-frame-pointer was given.
11538 if test "${enable_frame_pointer+set}" = set; then :
11539   enableval=$enable_frame_pointer;
11540 else
11541
11542 case $target_os in
11543 linux* | darwin[8912]*)
11544   # Enable -fomit-frame-pointer by default for Linux and Darwin with
11545   # DWARF2.
11546   enable_frame_pointer=no
11547   ;;
11548 *)
11549   enable_frame_pointer=yes
11550   ;;
11551 esac
11552
11553 fi
11554
11555
11556 # Windows32 Registry support for specifying GCC installation paths.
11557 # Check whether --enable-win32-registry was given.
11558 if test "${enable_win32_registry+set}" = set; then :
11559   enableval=$enable_win32_registry;
11560 fi
11561
11562
11563 case $host_os in
11564   win32 | pe | cygwin* | mingw32* | uwin*)
11565     if test "x$enable_win32_registry" != xno; then
11566       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing RegOpenKeyExA" >&5
11567 $as_echo_n "checking for library containing RegOpenKeyExA... " >&6; }
11568 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11569   $as_echo_n "(cached) " >&6
11570 else
11571   ac_func_search_save_LIBS=$LIBS
11572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11573 /* end confdefs.h.  */
11574
11575 /* Override any GCC internal prototype to avoid an error.
11576    Use char because int might match the return type of a GCC
11577    builtin and then its argument prototype would still apply.  */
11578 #ifdef __cplusplus
11579 extern "C"
11580 #endif
11581 char RegOpenKeyExA ();
11582 int
11583 main ()
11584 {
11585 return RegOpenKeyExA ();
11586   ;
11587   return 0;
11588 }
11589 _ACEOF
11590 for ac_lib in '' advapi32; do
11591   if test -z "$ac_lib"; then
11592     ac_res="none required"
11593   else
11594     ac_res=-l$ac_lib
11595     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11596   fi
11597   if ac_fn_c_try_link "$LINENO"; then :
11598   ac_cv_search_RegOpenKeyExA=$ac_res
11599 fi
11600 rm -f core conftest.err conftest.$ac_objext \
11601     conftest$ac_exeext
11602   if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11603   break
11604 fi
11605 done
11606 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11607
11608 else
11609   ac_cv_search_RegOpenKeyExA=no
11610 fi
11611 rm conftest.$ac_ext
11612 LIBS=$ac_func_search_save_LIBS
11613 fi
11614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_RegOpenKeyExA" >&5
11615 $as_echo "$ac_cv_search_RegOpenKeyExA" >&6; }
11616 ac_res=$ac_cv_search_RegOpenKeyExA
11617 if test "$ac_res" != no; then :
11618   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11619
11620 else
11621   enable_win32_registry=no
11622 fi
11623
11624     fi
11625
11626     if test "x$enable_win32_registry" != xno; then
11627
11628 $as_echo "#define ENABLE_WIN32_REGISTRY 1" >>confdefs.h
11629
11630
11631       if test "x$enable_win32_registry" != xyes \
11632          && test "x$enable_win32_registry" != x; then
11633
11634 cat >>confdefs.h <<_ACEOF
11635 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
11636 _ACEOF
11637
11638       fi
11639     fi
11640   ;;
11641 esac
11642
11643 # Get an absolute path to the GCC top-level source directory
11644 holddir=`${PWDCMD-pwd}`
11645 cd $srcdir
11646 topdir=`${PWDCMD-pwd}`
11647 cd $holddir
11648
11649 # Conditionalize the makefile for this host machine.
11650 xmake_file=
11651 for f in ${host_xmake_file}
11652 do
11653         if test -f ${srcdir}/config/$f
11654         then
11655                 xmake_file="${xmake_file} \$(srcdir)/config/$f"
11656         fi
11657 done
11658
11659 # Conditionalize the makefile for this target machine.
11660 tmake_file_=
11661 for f in ${tmake_file}
11662 do
11663         if test -f ${srcdir}/config/$f
11664         then
11665                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
11666         fi
11667 done
11668 tmake_file="${tmake_file_}"
11669
11670 out_object_file=`basename $out_file .c`.o
11671 common_out_object_file=`basename $common_out_file .c`.o
11672
11673 tm_file_list="options.h"
11674 tm_include_list="options.h insn-constants.h"
11675 for f in $tm_file; do
11676   case $f in
11677     ./* )
11678        f=`echo $f | sed 's/^..//'`
11679        tm_file_list="${tm_file_list} $f"
11680        tm_include_list="${tm_include_list} $f"
11681        ;;
11682     defaults.h )
11683        tm_file_list="${tm_file_list} \$(srcdir)/$f"
11684        tm_include_list="${tm_include_list} $f"
11685        ;;
11686     * )
11687        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
11688        tm_include_list="${tm_include_list} config/$f"
11689        ;;
11690   esac
11691 done
11692
11693 tm_p_file_list=
11694 tm_p_include_list=
11695 for f in $tm_p_file; do
11696   case $f in
11697     tm-preds.h )
11698        tm_p_file_list="${tm_p_file_list} $f"
11699        tm_p_include_list="${tm_p_include_list} $f"
11700        ;;
11701     * )
11702        tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
11703        tm_p_include_list="${tm_p_include_list} config/$f"
11704   esac
11705 done
11706
11707 xm_file_list=
11708 xm_include_list=
11709 for f in $xm_file; do
11710   case $f in
11711     ansidecl.h )
11712        xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
11713        xm_include_list="${xm_include_list} $f"
11714        ;;
11715     auto-host.h )
11716        xm_file_list="${xm_file_list} $f"
11717        xm_include_list="${xm_include_list} $f"
11718        ;;
11719     * )
11720        xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
11721        xm_include_list="${xm_include_list} config/$f"
11722        ;;
11723   esac
11724 done
11725
11726 host_xm_file_list=
11727 host_xm_include_list=
11728 for f in $host_xm_file; do
11729   case $f in
11730     ansidecl.h )
11731        host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
11732        host_xm_include_list="${host_xm_include_list} $f"
11733        ;;
11734     auto-host.h )
11735        host_xm_file_list="${host_xm_file_list} $f"
11736        host_xm_include_list="${host_xm_include_list} $f"
11737        ;;
11738     * )
11739        host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
11740        host_xm_include_list="${host_xm_include_list} config/$f"
11741        ;;
11742   esac
11743 done
11744
11745 build_xm_file_list=
11746 for f in $build_xm_file; do
11747   case $f in
11748     ansidecl.h )
11749        build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
11750        build_xm_include_list="${build_xm_include_list} $f"
11751        ;;
11752     auto-build.h | auto-host.h )
11753        build_xm_file_list="${build_xm_file_list} $f"
11754        build_xm_include_list="${build_xm_include_list} $f"
11755        ;;
11756     * )
11757        build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
11758        build_xm_include_list="${build_xm_include_list} config/$f"
11759        ;;
11760   esac
11761 done
11762
11763 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
11764 # cross-compiler which does not use the native headers and libraries.
11765 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
11766 CROSS=
11767 ALL=all.internal
11768 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11769
11770 if test "x$with_build_sysroot" != x; then
11771   build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
11772 else
11773   # This value is used, even on a native system, because
11774   # CROSS_SYSTEM_HEADER_DIR is just
11775   # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
11776   build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
11777 fi
11778
11779 if test x$host != x$target
11780 then
11781         CROSS="-DCROSS_DIRECTORY_STRUCTURE"
11782         ALL=all.cross
11783         SYSTEM_HEADER_DIR=$build_system_header_dir
11784         case "$host","$target" in
11785         # Darwin crosses can use the host system's libraries and headers,
11786         # because of the fat library support.  Of course, it must be the
11787         # same version of Darwin on both sides.  Allow the user to
11788         # just say --target=foo-darwin without a version number to mean
11789         # "the version on this system".
11790             *-*-darwin*,*-*-darwin*)
11791                 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
11792                 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
11793                 if test $hostos = $targetos -o $targetos = darwin ; then
11794                     CROSS=
11795                     SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11796                     with_headers=yes
11797                 fi
11798                 ;;
11799
11800             i?86-*-*,x86_64-*-* \
11801             | powerpc*-*-*,powerpc64*-*-*)
11802                 CROSS="$CROSS -DNATIVE_CROSS" ;;
11803         esac
11804
11805         case $target in
11806                 *-*-mingw*)
11807                         if test "x$with_headers" = x; then
11808                                 with_headers=yes
11809                         fi
11810                         ;;
11811                 *)
11812                         ;;
11813         esac
11814 elif test "x$TARGET_SYSTEM_ROOT" != x; then
11815         SYSTEM_HEADER_DIR=$build_system_header_dir
11816 fi
11817
11818 # If this is a cross-compiler that does not
11819 # have its own set of headers then define
11820 # inhibit_libc
11821
11822 # If this is using newlib, without having the headers available now,
11823 # then define inhibit_libc in LIBGCC2_CFLAGS.
11824 # This prevents libgcc2 from containing any code which requires libc
11825 # support.
11826 : ${inhibit_libc=false}
11827 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
11828        test x$with_newlib = xyes ; } &&
11829      { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
11830        inhibit_libc=true
11831 fi
11832
11833
11834 # When building gcc with a cross-compiler, we need to adjust things so
11835 # that the generator programs are still built with the native compiler.
11836 # Also, we cannot run fixincludes.
11837
11838 # These are the normal (build=host) settings:
11839 CC_FOR_BUILD='$(CC)'
11840 CXX_FOR_BUILD='$(CXX)'
11841 BUILD_CFLAGS='$(ALL_CFLAGS)'
11842 BUILD_CXXFLAGS='$(ALL_CXXFLAGS)'
11843 BUILD_LDFLAGS='$(LDFLAGS)'
11844 STMP_FIXINC=stmp-fixinc
11845
11846 # And these apply if build != host, or we are generating coverage data
11847 if test x$build != x$host || test "x$coverage_flags" != x
11848 then
11849     BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
11850     BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
11851 fi
11852
11853 # Expand extra_headers to include complete path.
11854 # This substitutes for lots of t-* files.
11855 extra_headers_list=
11856 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
11857 for file in ${extra_headers} ; do
11858   extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
11859 done
11860
11861 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
11862 if test x"$use_gcc_tgmath" = xyes
11863 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
11864 fi
11865
11866 # Define collect2 in Makefile.
11867 case $host_can_use_collect2 in
11868   no) collect2= ;;
11869   *) collect2='collect2$(exeext)' ;;
11870 esac
11871
11872
11873 # Add a definition of USE_COLLECT2 if system wants one.
11874 case $use_collect2 in
11875   no) use_collect2= ;;
11876   "") ;;
11877   *)
11878     host_xm_defines="${host_xm_defines} USE_COLLECT2"
11879     xm_defines="${xm_defines} USE_COLLECT2"
11880     case $host_can_use_collect2 in
11881       no)
11882         as_fn_error "collect2 is required but cannot be built on this system" "$LINENO" 5
11883         ;;
11884     esac
11885     ;;
11886 esac
11887
11888
11889 cat >>confdefs.h <<_ACEOF
11890 #define LTOPLUGINSONAME "${host_lto_plugin_soname}"
11891 _ACEOF
11892
11893
11894 # ---------------------------
11895 # Assembler & linker features
11896 # ---------------------------
11897
11898 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
11899 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
11900 # However when ld-new is first executed from the build tree, libtool will
11901 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
11902 # to the build tree.  While doing this we need to use the previous-stage
11903 # linker, or we have an infinite loop.  The presence of a shell script as
11904 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
11905 # the gcc/collect-ld script.  So we need to know how libtool works, or
11906 # exec-tool will fail.
11907
11908
11909 case `pwd` in
11910   *\ * | *\     *)
11911     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
11912 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
11913 esac
11914
11915
11916
11917 macro_version='2.2.7a'
11918 macro_revision='1.3134'
11919
11920
11921
11922
11923
11924
11925
11926
11927
11928
11929
11930
11931
11932 ltmain="$ac_aux_dir/ltmain.sh"
11933
11934 # Backslashify metacharacters that are still active within
11935 # double-quoted strings.
11936 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
11937
11938 # Same as above, but do not quote variable references.
11939 double_quote_subst='s/\(["`\\]\)/\\\1/g'
11940
11941 # Sed substitution to delay expansion of an escaped shell variable in a
11942 # double_quote_subst'ed string.
11943 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
11944
11945 # Sed substitution to delay expansion of an escaped single quote.
11946 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
11947
11948 # Sed substitution to avoid accidental globbing in evaled expressions
11949 no_glob_subst='s/\*/\\\*/g'
11950
11951 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
11952 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
11953 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
11954
11955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
11956 $as_echo_n "checking how to print strings... " >&6; }
11957 # Test print first, because it will be a builtin if present.
11958 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
11959    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
11960   ECHO='print -r --'
11961 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
11962   ECHO='printf %s\n'
11963 else
11964   # Use this function as a fallback that always works.
11965   func_fallback_echo ()
11966   {
11967     eval 'cat <<_LTECHO_EOF
11968 $1
11969 _LTECHO_EOF'
11970   }
11971   ECHO='func_fallback_echo'
11972 fi
11973
11974 # func_echo_all arg...
11975 # Invoke $ECHO with all args, space-separated.
11976 func_echo_all ()
11977 {
11978     $ECHO ""
11979 }
11980
11981 case "$ECHO" in
11982   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
11983 $as_echo "printf" >&6; } ;;
11984   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
11985 $as_echo "print -r" >&6; } ;;
11986   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
11987 $as_echo "cat" >&6; } ;;
11988 esac
11989
11990
11991
11992
11993
11994
11995
11996
11997
11998
11999
12000
12001
12002
12003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
12004 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
12005 if test "${ac_cv_path_SED+set}" = set; then :
12006   $as_echo_n "(cached) " >&6
12007 else
12008             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
12009      for ac_i in 1 2 3 4 5 6 7; do
12010        ac_script="$ac_script$as_nl$ac_script"
12011      done
12012      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
12013      { ac_script=; unset ac_script;}
12014      if test -z "$SED"; then
12015   ac_path_SED_found=false
12016   # Loop through the user's path and test for each of PROGNAME-LIST
12017   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12018 for as_dir in $PATH
12019 do
12020   IFS=$as_save_IFS
12021   test -z "$as_dir" && as_dir=.
12022     for ac_prog in sed gsed; do
12023     for ac_exec_ext in '' $ac_executable_extensions; do
12024       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
12025       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
12026 # Check for GNU ac_path_SED and select it if it is found.
12027   # Check for GNU $ac_path_SED
12028 case `"$ac_path_SED" --version 2>&1` in
12029 *GNU*)
12030   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
12031 *)
12032   ac_count=0
12033   $as_echo_n 0123456789 >"conftest.in"
12034   while :
12035   do
12036     cat "conftest.in" "conftest.in" >"conftest.tmp"
12037     mv "conftest.tmp" "conftest.in"
12038     cp "conftest.in" "conftest.nl"
12039     $as_echo '' >> "conftest.nl"
12040     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
12041     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
12042     as_fn_arith $ac_count + 1 && ac_count=$as_val
12043     if test $ac_count -gt ${ac_path_SED_max-0}; then
12044       # Best one so far, save it but keep looking for a better one
12045       ac_cv_path_SED="$ac_path_SED"
12046       ac_path_SED_max=$ac_count
12047     fi
12048     # 10*(2^10) chars as input seems more than enough
12049     test $ac_count -gt 10 && break
12050   done
12051   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
12052 esac
12053
12054       $ac_path_SED_found && break 3
12055     done
12056   done
12057   done
12058 IFS=$as_save_IFS
12059   if test -z "$ac_cv_path_SED"; then
12060     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
12061   fi
12062 else
12063   ac_cv_path_SED=$SED
12064 fi
12065
12066 fi
12067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
12068 $as_echo "$ac_cv_path_SED" >&6; }
12069  SED="$ac_cv_path_SED"
12070   rm -f conftest.sed
12071
12072 test -z "$SED" && SED=sed
12073 Xsed="$SED -e 1s/^X//"
12074
12075
12076
12077
12078
12079
12080
12081
12082
12083
12084
12085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
12086 $as_echo_n "checking for fgrep... " >&6; }
12087 if test "${ac_cv_path_FGREP+set}" = set; then :
12088   $as_echo_n "(cached) " >&6
12089 else
12090   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
12091    then ac_cv_path_FGREP="$GREP -F"
12092    else
12093      if test -z "$FGREP"; then
12094   ac_path_FGREP_found=false
12095   # Loop through the user's path and test for each of PROGNAME-LIST
12096   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12097 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
12098 do
12099   IFS=$as_save_IFS
12100   test -z "$as_dir" && as_dir=.
12101     for ac_prog in fgrep; do
12102     for ac_exec_ext in '' $ac_executable_extensions; do
12103       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
12104       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
12105 # Check for GNU ac_path_FGREP and select it if it is found.
12106   # Check for GNU $ac_path_FGREP
12107 case `"$ac_path_FGREP" --version 2>&1` in
12108 *GNU*)
12109   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
12110 *)
12111   ac_count=0
12112   $as_echo_n 0123456789 >"conftest.in"
12113   while :
12114   do
12115     cat "conftest.in" "conftest.in" >"conftest.tmp"
12116     mv "conftest.tmp" "conftest.in"
12117     cp "conftest.in" "conftest.nl"
12118     $as_echo 'FGREP' >> "conftest.nl"
12119     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
12120     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
12121     as_fn_arith $ac_count + 1 && ac_count=$as_val
12122     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
12123       # Best one so far, save it but keep looking for a better one
12124       ac_cv_path_FGREP="$ac_path_FGREP"
12125       ac_path_FGREP_max=$ac_count
12126     fi
12127     # 10*(2^10) chars as input seems more than enough
12128     test $ac_count -gt 10 && break
12129   done
12130   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
12131 esac
12132
12133       $ac_path_FGREP_found && break 3
12134     done
12135   done
12136   done
12137 IFS=$as_save_IFS
12138   if test -z "$ac_cv_path_FGREP"; then
12139     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
12140   fi
12141 else
12142   ac_cv_path_FGREP=$FGREP
12143 fi
12144
12145    fi
12146 fi
12147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
12148 $as_echo "$ac_cv_path_FGREP" >&6; }
12149  FGREP="$ac_cv_path_FGREP"
12150
12151
12152 test -z "$GREP" && GREP=grep
12153
12154
12155
12156
12157
12158
12159
12160
12161
12162
12163
12164
12165
12166
12167
12168
12169
12170
12171
12172 # Check whether --with-gnu-ld was given.
12173 if test "${with_gnu_ld+set}" = set; then :
12174   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
12175 else
12176   with_gnu_ld=no
12177 fi
12178
12179 ac_prog=ld
12180 if test "$GCC" = yes; then
12181   # Check if gcc -print-prog-name=ld gives a path.
12182   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
12183 $as_echo_n "checking for ld used by $CC... " >&6; }
12184   case $host in
12185   *-*-mingw*)
12186     # gcc leaves a trailing carriage return which upsets mingw
12187     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12188   *)
12189     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12190   esac
12191   case $ac_prog in
12192     # Accept absolute paths.
12193     [\\/]* | ?:[\\/]*)
12194       re_direlt='/[^/][^/]*/\.\./'
12195       # Canonicalize the pathname of ld
12196       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12197       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12198         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12199       done
12200       test -z "$LD" && LD="$ac_prog"
12201       ;;
12202   "")
12203     # If it fails, then pretend we aren't using GCC.
12204     ac_prog=ld
12205     ;;
12206   *)
12207     # If it is relative, then search for the first ld in PATH.
12208     with_gnu_ld=unknown
12209     ;;
12210   esac
12211 elif test "$with_gnu_ld" = yes; then
12212   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12213 $as_echo_n "checking for GNU ld... " >&6; }
12214 else
12215   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12216 $as_echo_n "checking for non-GNU ld... " >&6; }
12217 fi
12218 if test "${lt_cv_path_LD+set}" = set; then :
12219   $as_echo_n "(cached) " >&6
12220 else
12221   if test -z "$LD"; then
12222   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12223   for ac_dir in $PATH; do
12224     IFS="$lt_save_ifs"
12225     test -z "$ac_dir" && ac_dir=.
12226     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12227       lt_cv_path_LD="$ac_dir/$ac_prog"
12228       # Check to see if the program is GNU ld.  I'd rather use --version,
12229       # but apparently some variants of GNU ld only accept -v.
12230       # Break only if it was the GNU/non-GNU ld that we prefer.
12231       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12232       *GNU* | *'with BFD'*)
12233         test "$with_gnu_ld" != no && break
12234         ;;
12235       *)
12236         test "$with_gnu_ld" != yes && break
12237         ;;
12238       esac
12239     fi
12240   done
12241   IFS="$lt_save_ifs"
12242 else
12243   lt_cv_path_LD="$LD" # Let the user override the test with a path.
12244 fi
12245 fi
12246
12247 LD="$lt_cv_path_LD"
12248 if test -n "$LD"; then
12249   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12250 $as_echo "$LD" >&6; }
12251 else
12252   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12253 $as_echo "no" >&6; }
12254 fi
12255 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
12256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12257 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12258 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
12259   $as_echo_n "(cached) " >&6
12260 else
12261   # I'd rather use --version here, but apparently some GNU lds only accept -v.
12262 case `$LD -v 2>&1 </dev/null` in
12263 *GNU* | *'with BFD'*)
12264   lt_cv_prog_gnu_ld=yes
12265   ;;
12266 *)
12267   lt_cv_prog_gnu_ld=no
12268   ;;
12269 esac
12270 fi
12271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12272 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12273 with_gnu_ld=$lt_cv_prog_gnu_ld
12274
12275
12276
12277
12278
12279
12280
12281
12282
12283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
12284 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
12285 if test "${lt_cv_path_NM+set}" = set; then :
12286   $as_echo_n "(cached) " >&6
12287 else
12288   if test -n "$NM"; then
12289   # Let the user override the test.
12290   lt_cv_path_NM="$NM"
12291 else
12292   lt_nm_to_check="${ac_tool_prefix}nm"
12293   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
12294     lt_nm_to_check="$lt_nm_to_check nm"
12295   fi
12296   for lt_tmp_nm in $lt_nm_to_check; do
12297     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12298     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
12299       IFS="$lt_save_ifs"
12300       test -z "$ac_dir" && ac_dir=.
12301       tmp_nm="$ac_dir/$lt_tmp_nm"
12302       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
12303         # Check to see if the nm accepts a BSD-compat flag.
12304         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
12305         #   nm: unknown option "B" ignored
12306         # Tru64's nm complains that /dev/null is an invalid object file
12307         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
12308         */dev/null* | *'Invalid file or object type'*)
12309           lt_cv_path_NM="$tmp_nm -B"
12310           break
12311           ;;
12312         *)
12313           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
12314           */dev/null*)
12315             lt_cv_path_NM="$tmp_nm -p"
12316             break
12317             ;;
12318           *)
12319             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
12320             continue # so that we can try to find one that supports BSD flags
12321             ;;
12322           esac
12323           ;;
12324         esac
12325       fi
12326     done
12327     IFS="$lt_save_ifs"
12328   done
12329   : ${lt_cv_path_NM=no}
12330 fi
12331 fi
12332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
12333 $as_echo "$lt_cv_path_NM" >&6; }
12334 if test "$lt_cv_path_NM" != "no"; then
12335   NM="$lt_cv_path_NM"
12336 else
12337   # Didn't find any BSD compatible name lister, look for dumpbin.
12338   if test -n "$DUMPBIN"; then :
12339     # Let the user override the test.
12340   else
12341     if test -n "$ac_tool_prefix"; then
12342   for ac_prog in dumpbin "link -dump"
12343   do
12344     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
12345 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
12346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12347 $as_echo_n "checking for $ac_word... " >&6; }
12348 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
12349   $as_echo_n "(cached) " >&6
12350 else
12351   if test -n "$DUMPBIN"; then
12352   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
12353 else
12354 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12355 for as_dir in $PATH
12356 do
12357   IFS=$as_save_IFS
12358   test -z "$as_dir" && as_dir=.
12359     for ac_exec_ext in '' $ac_executable_extensions; do
12360   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12361     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
12362     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12363     break 2
12364   fi
12365 done
12366   done
12367 IFS=$as_save_IFS
12368
12369 fi
12370 fi
12371 DUMPBIN=$ac_cv_prog_DUMPBIN
12372 if test -n "$DUMPBIN"; then
12373   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
12374 $as_echo "$DUMPBIN" >&6; }
12375 else
12376   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12377 $as_echo "no" >&6; }
12378 fi
12379
12380
12381     test -n "$DUMPBIN" && break
12382   done
12383 fi
12384 if test -z "$DUMPBIN"; then
12385   ac_ct_DUMPBIN=$DUMPBIN
12386   for ac_prog in dumpbin "link -dump"
12387 do
12388   # Extract the first word of "$ac_prog", so it can be a program name with args.
12389 set dummy $ac_prog; ac_word=$2
12390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12391 $as_echo_n "checking for $ac_word... " >&6; }
12392 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
12393   $as_echo_n "(cached) " >&6
12394 else
12395   if test -n "$ac_ct_DUMPBIN"; then
12396   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
12397 else
12398 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12399 for as_dir in $PATH
12400 do
12401   IFS=$as_save_IFS
12402   test -z "$as_dir" && as_dir=.
12403     for ac_exec_ext in '' $ac_executable_extensions; do
12404   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12405     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
12406     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12407     break 2
12408   fi
12409 done
12410   done
12411 IFS=$as_save_IFS
12412
12413 fi
12414 fi
12415 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
12416 if test -n "$ac_ct_DUMPBIN"; then
12417   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
12418 $as_echo "$ac_ct_DUMPBIN" >&6; }
12419 else
12420   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12421 $as_echo "no" >&6; }
12422 fi
12423
12424
12425   test -n "$ac_ct_DUMPBIN" && break
12426 done
12427
12428   if test "x$ac_ct_DUMPBIN" = x; then
12429     DUMPBIN=":"
12430   else
12431     case $cross_compiling:$ac_tool_warned in
12432 yes:)
12433 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12434 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12435 ac_tool_warned=yes ;;
12436 esac
12437     DUMPBIN=$ac_ct_DUMPBIN
12438   fi
12439 fi
12440
12441     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
12442     *COFF*)
12443       DUMPBIN="$DUMPBIN -symbols"
12444       ;;
12445     *)
12446       DUMPBIN=:
12447       ;;
12448     esac
12449   fi
12450
12451   if test "$DUMPBIN" != ":"; then
12452     NM="$DUMPBIN"
12453   fi
12454 fi
12455 test -z "$NM" && NM=nm
12456
12457
12458
12459
12460
12461
12462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
12463 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
12464 if test "${lt_cv_nm_interface+set}" = set; then :
12465   $as_echo_n "(cached) " >&6
12466 else
12467   lt_cv_nm_interface="BSD nm"
12468   echo "int some_variable = 0;" > conftest.$ac_ext
12469   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
12470   (eval "$ac_compile" 2>conftest.err)
12471   cat conftest.err >&5
12472   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
12473   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
12474   cat conftest.err >&5
12475   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
12476   cat conftest.out >&5
12477   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
12478     lt_cv_nm_interface="MS dumpbin"
12479   fi
12480   rm -f conftest*
12481 fi
12482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
12483 $as_echo "$lt_cv_nm_interface" >&6; }
12484
12485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
12486 $as_echo_n "checking whether ln -s works... " >&6; }
12487 LN_S=$as_ln_s
12488 if test "$LN_S" = "ln -s"; then
12489   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12490 $as_echo "yes" >&6; }
12491 else
12492   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
12493 $as_echo "no, using $LN_S" >&6; }
12494 fi
12495
12496 # find the maximum length of command line arguments
12497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
12498 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
12499 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
12500   $as_echo_n "(cached) " >&6
12501 else
12502     i=0
12503   teststring="ABCD"
12504
12505   case $build_os in
12506   msdosdjgpp*)
12507     # On DJGPP, this test can blow up pretty badly due to problems in libc
12508     # (any single argument exceeding 2000 bytes causes a buffer overrun
12509     # during glob expansion).  Even if it were fixed, the result of this
12510     # check would be larger than it should be.
12511     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
12512     ;;
12513
12514   gnu*)
12515     # Under GNU Hurd, this test is not required because there is
12516     # no limit to the length of command line arguments.
12517     # Libtool will interpret -1 as no limit whatsoever
12518     lt_cv_sys_max_cmd_len=-1;
12519     ;;
12520
12521   cygwin* | mingw* | cegcc*)
12522     # On Win9x/ME, this test blows up -- it succeeds, but takes
12523     # about 5 minutes as the teststring grows exponentially.
12524     # Worse, since 9x/ME are not pre-emptively multitasking,
12525     # you end up with a "frozen" computer, even though with patience
12526     # the test eventually succeeds (with a max line length of 256k).
12527     # Instead, let's just punt: use the minimum linelength reported by
12528     # all of the supported platforms: 8192 (on NT/2K/XP).
12529     lt_cv_sys_max_cmd_len=8192;
12530     ;;
12531
12532   mint*)
12533     # On MiNT this can take a long time and run out of memory.
12534     lt_cv_sys_max_cmd_len=8192;
12535     ;;
12536
12537   amigaos*)
12538     # On AmigaOS with pdksh, this test takes hours, literally.
12539     # So we just punt and use a minimum line length of 8192.
12540     lt_cv_sys_max_cmd_len=8192;
12541     ;;
12542
12543   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
12544     # This has been around since 386BSD, at least.  Likely further.
12545     if test -x /sbin/sysctl; then
12546       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
12547     elif test -x /usr/sbin/sysctl; then
12548       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
12549     else
12550       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
12551     fi
12552     # And add a safety zone
12553     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12554     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12555     ;;
12556
12557   interix*)
12558     # We know the value 262144 and hardcode it with a safety zone (like BSD)
12559     lt_cv_sys_max_cmd_len=196608
12560     ;;
12561
12562   osf*)
12563     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
12564     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
12565     # nice to cause kernel panics so lets avoid the loop below.
12566     # First set a reasonable default.
12567     lt_cv_sys_max_cmd_len=16384
12568     #
12569     if test -x /sbin/sysconfig; then
12570       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
12571         *1*) lt_cv_sys_max_cmd_len=-1 ;;
12572       esac
12573     fi
12574     ;;
12575   sco3.2v5*)
12576     lt_cv_sys_max_cmd_len=102400
12577     ;;
12578   sysv5* | sco5v6* | sysv4.2uw2*)
12579     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
12580     if test -n "$kargmax"; then
12581       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
12582     else
12583       lt_cv_sys_max_cmd_len=32768
12584     fi
12585     ;;
12586   *)
12587     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
12588     if test -n "$lt_cv_sys_max_cmd_len"; then
12589       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12590       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12591     else
12592       # Make teststring a little bigger before we do anything with it.
12593       # a 1K string should be a reasonable start.
12594       for i in 1 2 3 4 5 6 7 8 ; do
12595         teststring=$teststring$teststring
12596       done
12597       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
12598       # If test is not a shell built-in, we'll probably end up computing a
12599       # maximum length that is only half of the actual maximum length, but
12600       # we can't tell.
12601       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
12602                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
12603               test $i != 17 # 1/2 MB should be enough
12604       do
12605         i=`expr $i + 1`
12606         teststring=$teststring$teststring
12607       done
12608       # Only check the string length outside the loop.
12609       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
12610       teststring=
12611       # Add a significant safety factor because C++ compilers can tack on
12612       # massive amounts of additional arguments before passing them to the
12613       # linker.  It appears as though 1/2 is a usable value.
12614       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
12615     fi
12616     ;;
12617   esac
12618
12619 fi
12620
12621 if test -n $lt_cv_sys_max_cmd_len ; then
12622   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
12623 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
12624 else
12625   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
12626 $as_echo "none" >&6; }
12627 fi
12628 max_cmd_len=$lt_cv_sys_max_cmd_len
12629
12630
12631
12632
12633
12634
12635 : ${CP="cp -f"}
12636 : ${MV="mv -f"}
12637 : ${RM="rm -f"}
12638
12639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
12640 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
12641 # Try some XSI features
12642 xsi_shell=no
12643 ( _lt_dummy="a/b/c"
12644   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
12645       = c,a/b,, \
12646     && eval 'test $(( 1 + 1 )) -eq 2 \
12647     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
12648   && xsi_shell=yes
12649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
12650 $as_echo "$xsi_shell" >&6; }
12651
12652
12653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
12654 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
12655 lt_shell_append=no
12656 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
12657     >/dev/null 2>&1 \
12658   && lt_shell_append=yes
12659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
12660 $as_echo "$lt_shell_append" >&6; }
12661
12662
12663 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
12664   lt_unset=unset
12665 else
12666   lt_unset=false
12667 fi
12668
12669
12670
12671
12672
12673 # test EBCDIC or ASCII
12674 case `echo X|tr X '\101'` in
12675  A) # ASCII based system
12676     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
12677   lt_SP2NL='tr \040 \012'
12678   lt_NL2SP='tr \015\012 \040\040'
12679   ;;
12680  *) # EBCDIC based system
12681   lt_SP2NL='tr \100 \n'
12682   lt_NL2SP='tr \r\n \100\100'
12683   ;;
12684 esac
12685
12686
12687
12688
12689
12690
12691
12692
12693
12694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
12695 $as_echo_n "checking for $LD option to reload object files... " >&6; }
12696 if test "${lt_cv_ld_reload_flag+set}" = set; then :
12697   $as_echo_n "(cached) " >&6
12698 else
12699   lt_cv_ld_reload_flag='-r'
12700 fi
12701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
12702 $as_echo "$lt_cv_ld_reload_flag" >&6; }
12703 reload_flag=$lt_cv_ld_reload_flag
12704 case $reload_flag in
12705 "" | " "*) ;;
12706 *) reload_flag=" $reload_flag" ;;
12707 esac
12708 reload_cmds='$LD$reload_flag -o $output$reload_objs'
12709 case $host_os in
12710   darwin*)
12711     if test "$GCC" = yes; then
12712       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
12713     else
12714       reload_cmds='$LD$reload_flag -o $output$reload_objs'
12715     fi
12716     ;;
12717 esac
12718
12719
12720
12721
12722
12723
12724
12725
12726
12727 if test -n "$ac_tool_prefix"; then
12728   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
12729 set dummy ${ac_tool_prefix}objdump; ac_word=$2
12730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12731 $as_echo_n "checking for $ac_word... " >&6; }
12732 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
12733   $as_echo_n "(cached) " >&6
12734 else
12735   if test -n "$OBJDUMP"; then
12736   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12737 else
12738 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12739 for as_dir in $PATH
12740 do
12741   IFS=$as_save_IFS
12742   test -z "$as_dir" && as_dir=.
12743     for ac_exec_ext in '' $ac_executable_extensions; do
12744   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12745     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
12746     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12747     break 2
12748   fi
12749 done
12750   done
12751 IFS=$as_save_IFS
12752
12753 fi
12754 fi
12755 OBJDUMP=$ac_cv_prog_OBJDUMP
12756 if test -n "$OBJDUMP"; then
12757   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
12758 $as_echo "$OBJDUMP" >&6; }
12759 else
12760   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12761 $as_echo "no" >&6; }
12762 fi
12763
12764
12765 fi
12766 if test -z "$ac_cv_prog_OBJDUMP"; then
12767   ac_ct_OBJDUMP=$OBJDUMP
12768   # Extract the first word of "objdump", so it can be a program name with args.
12769 set dummy objdump; ac_word=$2
12770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12771 $as_echo_n "checking for $ac_word... " >&6; }
12772 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
12773   $as_echo_n "(cached) " >&6
12774 else
12775   if test -n "$ac_ct_OBJDUMP"; then
12776   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
12777 else
12778 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12779 for as_dir in $PATH
12780 do
12781   IFS=$as_save_IFS
12782   test -z "$as_dir" && as_dir=.
12783     for ac_exec_ext in '' $ac_executable_extensions; do
12784   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12785     ac_cv_prog_ac_ct_OBJDUMP="objdump"
12786     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12787     break 2
12788   fi
12789 done
12790   done
12791 IFS=$as_save_IFS
12792
12793 fi
12794 fi
12795 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
12796 if test -n "$ac_ct_OBJDUMP"; then
12797   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
12798 $as_echo "$ac_ct_OBJDUMP" >&6; }
12799 else
12800   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12801 $as_echo "no" >&6; }
12802 fi
12803
12804   if test "x$ac_ct_OBJDUMP" = x; then
12805     OBJDUMP="false"
12806   else
12807     case $cross_compiling:$ac_tool_warned in
12808 yes:)
12809 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12810 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12811 ac_tool_warned=yes ;;
12812 esac
12813     OBJDUMP=$ac_ct_OBJDUMP
12814   fi
12815 else
12816   OBJDUMP="$ac_cv_prog_OBJDUMP"
12817 fi
12818
12819 test -z "$OBJDUMP" && OBJDUMP=objdump
12820
12821
12822
12823
12824
12825
12826
12827
12828
12829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
12830 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
12831 if test "${lt_cv_deplibs_check_method+set}" = set; then :
12832   $as_echo_n "(cached) " >&6
12833 else
12834   lt_cv_file_magic_cmd='$MAGIC_CMD'
12835 lt_cv_file_magic_test_file=
12836 lt_cv_deplibs_check_method='unknown'
12837 # Need to set the preceding variable on all platforms that support
12838 # interlibrary dependencies.
12839 # 'none' -- dependencies not supported.
12840 # `unknown' -- same as none, but documents that we really don't know.
12841 # 'pass_all' -- all dependencies passed with no checks.
12842 # 'test_compile' -- check by making test program.
12843 # 'file_magic [[regex]]' -- check by looking for files in library path
12844 # which responds to the $file_magic_cmd with a given extended regex.
12845 # If you have `file' or equivalent on your system and you're not sure
12846 # whether `pass_all' will *always* work, you probably want this one.
12847
12848 case $host_os in
12849 aix[4-9]*)
12850   lt_cv_deplibs_check_method=pass_all
12851   ;;
12852
12853 beos*)
12854   lt_cv_deplibs_check_method=pass_all
12855   ;;
12856
12857 bsdi[45]*)
12858   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
12859   lt_cv_file_magic_cmd='/usr/bin/file -L'
12860   lt_cv_file_magic_test_file=/shlib/libc.so
12861   ;;
12862
12863 cygwin*)
12864   # func_win32_libid is a shell function defined in ltmain.sh
12865   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12866   lt_cv_file_magic_cmd='func_win32_libid'
12867   ;;
12868
12869 mingw* | pw32*)
12870   # Base MSYS/MinGW do not provide the 'file' command needed by
12871   # func_win32_libid shell function, so use a weaker test based on 'objdump',
12872   # unless we find 'file', for example because we are cross-compiling.
12873   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
12874   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
12875     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12876     lt_cv_file_magic_cmd='func_win32_libid'
12877   else
12878     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
12879     lt_cv_file_magic_cmd='$OBJDUMP -f'
12880   fi
12881   ;;
12882
12883 cegcc*)
12884   # use the weaker test based on 'objdump'. See mingw*.
12885   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
12886   lt_cv_file_magic_cmd='$OBJDUMP -f'
12887   ;;
12888
12889 darwin* | rhapsody*)
12890   lt_cv_deplibs_check_method=pass_all
12891   ;;
12892
12893 freebsd* | dragonfly*)
12894   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12895     case $host_cpu in
12896     i*86 )
12897       # Not sure whether the presence of OpenBSD here was a mistake.
12898       # Let's accept both of them until this is cleared up.
12899       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
12900       lt_cv_file_magic_cmd=/usr/bin/file
12901       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
12902       ;;
12903     esac
12904   else
12905     lt_cv_deplibs_check_method=pass_all
12906   fi
12907   ;;
12908
12909 gnu*)
12910   lt_cv_deplibs_check_method=pass_all
12911   ;;
12912
12913 haiku*)
12914   lt_cv_deplibs_check_method=pass_all
12915   ;;
12916
12917 hpux10.20* | hpux11*)
12918   lt_cv_file_magic_cmd=/usr/bin/file
12919   case $host_cpu in
12920   ia64*)
12921     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
12922     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
12923     ;;
12924   hppa*64*)
12925     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
12926     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
12927     ;;
12928   *)
12929     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
12930     lt_cv_file_magic_test_file=/usr/lib/libc.sl
12931     ;;
12932   esac
12933   ;;
12934
12935 interix[3-9]*)
12936   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
12937   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
12938   ;;
12939
12940 irix5* | irix6* | nonstopux*)
12941   case $LD in
12942   *-32|*"-32 ") libmagic=32-bit;;
12943   *-n32|*"-n32 ") libmagic=N32;;
12944   *-64|*"-64 ") libmagic=64-bit;;
12945   *) libmagic=never-match;;
12946   esac
12947   lt_cv_deplibs_check_method=pass_all
12948   ;;
12949
12950 # This must be Linux ELF.
12951 linux* | k*bsd*-gnu | kopensolaris*-gnu)
12952   lt_cv_deplibs_check_method=pass_all
12953   ;;
12954
12955 netbsd*)
12956   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12957     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12958   else
12959     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
12960   fi
12961   ;;
12962
12963 newos6*)
12964   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
12965   lt_cv_file_magic_cmd=/usr/bin/file
12966   lt_cv_file_magic_test_file=/usr/lib/libnls.so
12967   ;;
12968
12969 *nto* | *qnx*)
12970   lt_cv_deplibs_check_method=pass_all
12971   ;;
12972
12973 openbsd*)
12974   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12975     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
12976   else
12977     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12978   fi
12979   ;;
12980
12981 osf3* | osf4* | osf5*)
12982   lt_cv_deplibs_check_method=pass_all
12983   ;;
12984
12985 rdos*)
12986   lt_cv_deplibs_check_method=pass_all
12987   ;;
12988
12989 solaris*)
12990   lt_cv_deplibs_check_method=pass_all
12991   ;;
12992
12993 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
12994   lt_cv_deplibs_check_method=pass_all
12995   ;;
12996
12997 sysv4 | sysv4.3*)
12998   case $host_vendor in
12999   motorola)
13000     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]'
13001     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
13002     ;;
13003   ncr)
13004     lt_cv_deplibs_check_method=pass_all
13005     ;;
13006   sequent)
13007     lt_cv_file_magic_cmd='/bin/file'
13008     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
13009     ;;
13010   sni)
13011     lt_cv_file_magic_cmd='/bin/file'
13012     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
13013     lt_cv_file_magic_test_file=/lib/libc.so
13014     ;;
13015   siemens)
13016     lt_cv_deplibs_check_method=pass_all
13017     ;;
13018   pc)
13019     lt_cv_deplibs_check_method=pass_all
13020     ;;
13021   esac
13022   ;;
13023
13024 tpf*)
13025   lt_cv_deplibs_check_method=pass_all
13026   ;;
13027 esac
13028
13029 fi
13030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
13031 $as_echo "$lt_cv_deplibs_check_method" >&6; }
13032 file_magic_cmd=$lt_cv_file_magic_cmd
13033 deplibs_check_method=$lt_cv_deplibs_check_method
13034 test -z "$deplibs_check_method" && deplibs_check_method=unknown
13035
13036
13037
13038
13039
13040
13041
13042
13043
13044
13045
13046
13047 if test -n "$ac_tool_prefix"; then
13048   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
13049 set dummy ${ac_tool_prefix}ar; ac_word=$2
13050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13051 $as_echo_n "checking for $ac_word... " >&6; }
13052 if test "${ac_cv_prog_AR+set}" = set; then :
13053   $as_echo_n "(cached) " >&6
13054 else
13055   if test -n "$AR"; then
13056   ac_cv_prog_AR="$AR" # Let the user override the test.
13057 else
13058 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13059 for as_dir in $PATH
13060 do
13061   IFS=$as_save_IFS
13062   test -z "$as_dir" && as_dir=.
13063     for ac_exec_ext in '' $ac_executable_extensions; do
13064   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13065     ac_cv_prog_AR="${ac_tool_prefix}ar"
13066     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13067     break 2
13068   fi
13069 done
13070   done
13071 IFS=$as_save_IFS
13072
13073 fi
13074 fi
13075 AR=$ac_cv_prog_AR
13076 if test -n "$AR"; then
13077   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
13078 $as_echo "$AR" >&6; }
13079 else
13080   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13081 $as_echo "no" >&6; }
13082 fi
13083
13084
13085 fi
13086 if test -z "$ac_cv_prog_AR"; then
13087   ac_ct_AR=$AR
13088   # Extract the first word of "ar", so it can be a program name with args.
13089 set dummy ar; ac_word=$2
13090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13091 $as_echo_n "checking for $ac_word... " >&6; }
13092 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
13093   $as_echo_n "(cached) " >&6
13094 else
13095   if test -n "$ac_ct_AR"; then
13096   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
13097 else
13098 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13099 for as_dir in $PATH
13100 do
13101   IFS=$as_save_IFS
13102   test -z "$as_dir" && as_dir=.
13103     for ac_exec_ext in '' $ac_executable_extensions; do
13104   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13105     ac_cv_prog_ac_ct_AR="ar"
13106     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13107     break 2
13108   fi
13109 done
13110   done
13111 IFS=$as_save_IFS
13112
13113 fi
13114 fi
13115 ac_ct_AR=$ac_cv_prog_ac_ct_AR
13116 if test -n "$ac_ct_AR"; then
13117   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
13118 $as_echo "$ac_ct_AR" >&6; }
13119 else
13120   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13121 $as_echo "no" >&6; }
13122 fi
13123
13124   if test "x$ac_ct_AR" = x; then
13125     AR="false"
13126   else
13127     case $cross_compiling:$ac_tool_warned in
13128 yes:)
13129 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13130 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13131 ac_tool_warned=yes ;;
13132 esac
13133     AR=$ac_ct_AR
13134   fi
13135 else
13136   AR="$ac_cv_prog_AR"
13137 fi
13138
13139 test -z "$AR" && AR=ar
13140 test -z "$AR_FLAGS" && AR_FLAGS=cru
13141
13142
13143
13144
13145
13146
13147
13148
13149
13150
13151
13152 if test -n "$ac_tool_prefix"; then
13153   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
13154 set dummy ${ac_tool_prefix}strip; ac_word=$2
13155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13156 $as_echo_n "checking for $ac_word... " >&6; }
13157 if test "${ac_cv_prog_STRIP+set}" = set; then :
13158   $as_echo_n "(cached) " >&6
13159 else
13160   if test -n "$STRIP"; then
13161   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
13162 else
13163 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13164 for as_dir in $PATH
13165 do
13166   IFS=$as_save_IFS
13167   test -z "$as_dir" && as_dir=.
13168     for ac_exec_ext in '' $ac_executable_extensions; do
13169   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13170     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
13171     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13172     break 2
13173   fi
13174 done
13175   done
13176 IFS=$as_save_IFS
13177
13178 fi
13179 fi
13180 STRIP=$ac_cv_prog_STRIP
13181 if test -n "$STRIP"; then
13182   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
13183 $as_echo "$STRIP" >&6; }
13184 else
13185   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13186 $as_echo "no" >&6; }
13187 fi
13188
13189
13190 fi
13191 if test -z "$ac_cv_prog_STRIP"; then
13192   ac_ct_STRIP=$STRIP
13193   # Extract the first word of "strip", so it can be a program name with args.
13194 set dummy strip; ac_word=$2
13195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13196 $as_echo_n "checking for $ac_word... " >&6; }
13197 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
13198   $as_echo_n "(cached) " >&6
13199 else
13200   if test -n "$ac_ct_STRIP"; then
13201   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
13202 else
13203 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13204 for as_dir in $PATH
13205 do
13206   IFS=$as_save_IFS
13207   test -z "$as_dir" && as_dir=.
13208     for ac_exec_ext in '' $ac_executable_extensions; do
13209   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13210     ac_cv_prog_ac_ct_STRIP="strip"
13211     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13212     break 2
13213   fi
13214 done
13215   done
13216 IFS=$as_save_IFS
13217
13218 fi
13219 fi
13220 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
13221 if test -n "$ac_ct_STRIP"; then
13222   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
13223 $as_echo "$ac_ct_STRIP" >&6; }
13224 else
13225   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13226 $as_echo "no" >&6; }
13227 fi
13228
13229   if test "x$ac_ct_STRIP" = x; then
13230     STRIP=":"
13231   else
13232     case $cross_compiling:$ac_tool_warned in
13233 yes:)
13234 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13235 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13236 ac_tool_warned=yes ;;
13237 esac
13238     STRIP=$ac_ct_STRIP
13239   fi
13240 else
13241   STRIP="$ac_cv_prog_STRIP"
13242 fi
13243
13244 test -z "$STRIP" && STRIP=:
13245
13246
13247
13248
13249
13250
13251 if test -n "$ac_tool_prefix"; then
13252   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
13253 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
13254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13255 $as_echo_n "checking for $ac_word... " >&6; }
13256 if test "${ac_cv_prog_RANLIB+set}" = set; then :
13257   $as_echo_n "(cached) " >&6
13258 else
13259   if test -n "$RANLIB"; then
13260   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
13261 else
13262 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13263 for as_dir in $PATH
13264 do
13265   IFS=$as_save_IFS
13266   test -z "$as_dir" && as_dir=.
13267     for ac_exec_ext in '' $ac_executable_extensions; do
13268   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13269     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
13270     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13271     break 2
13272   fi
13273 done
13274   done
13275 IFS=$as_save_IFS
13276
13277 fi
13278 fi
13279 RANLIB=$ac_cv_prog_RANLIB
13280 if test -n "$RANLIB"; then
13281   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
13282 $as_echo "$RANLIB" >&6; }
13283 else
13284   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13285 $as_echo "no" >&6; }
13286 fi
13287
13288
13289 fi
13290 if test -z "$ac_cv_prog_RANLIB"; then
13291   ac_ct_RANLIB=$RANLIB
13292   # Extract the first word of "ranlib", so it can be a program name with args.
13293 set dummy ranlib; ac_word=$2
13294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13295 $as_echo_n "checking for $ac_word... " >&6; }
13296 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
13297   $as_echo_n "(cached) " >&6
13298 else
13299   if test -n "$ac_ct_RANLIB"; then
13300   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
13301 else
13302 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13303 for as_dir in $PATH
13304 do
13305   IFS=$as_save_IFS
13306   test -z "$as_dir" && as_dir=.
13307     for ac_exec_ext in '' $ac_executable_extensions; do
13308   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13309     ac_cv_prog_ac_ct_RANLIB="ranlib"
13310     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13311     break 2
13312   fi
13313 done
13314   done
13315 IFS=$as_save_IFS
13316
13317 fi
13318 fi
13319 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
13320 if test -n "$ac_ct_RANLIB"; then
13321   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
13322 $as_echo "$ac_ct_RANLIB" >&6; }
13323 else
13324   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13325 $as_echo "no" >&6; }
13326 fi
13327
13328   if test "x$ac_ct_RANLIB" = x; then
13329     RANLIB=":"
13330   else
13331     case $cross_compiling:$ac_tool_warned in
13332 yes:)
13333 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13334 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13335 ac_tool_warned=yes ;;
13336 esac
13337     RANLIB=$ac_ct_RANLIB
13338   fi
13339 else
13340   RANLIB="$ac_cv_prog_RANLIB"
13341 fi
13342
13343 test -z "$RANLIB" && RANLIB=:
13344
13345
13346
13347
13348
13349
13350 # Determine commands to create old-style static archives.
13351 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
13352 old_postinstall_cmds='chmod 644 $oldlib'
13353 old_postuninstall_cmds=
13354
13355 if test -n "$RANLIB"; then
13356   case $host_os in
13357   openbsd*)
13358     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
13359     ;;
13360   *)
13361     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
13362     ;;
13363   esac
13364   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
13365 fi
13366
13367 case $host_os in
13368   darwin*)
13369     lock_old_archive_extraction=yes ;;
13370   *)
13371     lock_old_archive_extraction=no ;;
13372 esac
13373
13374
13375
13376
13377
13378
13379
13380
13381
13382
13383
13384
13385
13386
13387
13388
13389
13390
13391
13392
13393
13394
13395
13396
13397
13398
13399
13400
13401
13402
13403
13404
13405
13406
13407
13408
13409
13410
13411
13412 # If no C compiler was specified, use CC.
13413 LTCC=${LTCC-"$CC"}
13414
13415 # If no C compiler flags were specified, use CFLAGS.
13416 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
13417
13418 # Allow CC to be a program name with arguments.
13419 compiler=$CC
13420
13421
13422 # Check for command to grab the raw symbol name followed by C symbol from nm.
13423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
13424 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
13425 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
13426   $as_echo_n "(cached) " >&6
13427 else
13428
13429 # These are sane defaults that work on at least a few old systems.
13430 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
13431
13432 # Character class describing NM global symbol codes.
13433 symcode='[BCDEGRST]'
13434
13435 # Regexp to match symbols that can be accessed directly from C.
13436 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
13437
13438 # Define system-specific variables.
13439 case $host_os in
13440 aix*)
13441   symcode='[BCDT]'
13442   ;;
13443 cygwin* | mingw* | pw32* | cegcc*)
13444   symcode='[ABCDGISTW]'
13445   ;;
13446 hpux*)
13447   if test "$host_cpu" = ia64; then
13448     symcode='[ABCDEGRST]'
13449   fi
13450   ;;
13451 irix* | nonstopux*)
13452   symcode='[BCDEGRST]'
13453   ;;
13454 osf*)
13455   symcode='[BCDEGQRST]'
13456   ;;
13457 solaris*)
13458   symcode='[BDRT]'
13459   ;;
13460 sco3.2v5*)
13461   symcode='[DT]'
13462   ;;
13463 sysv4.2uw2*)
13464   symcode='[DT]'
13465   ;;
13466 sysv5* | sco5v6* | unixware* | OpenUNIX*)
13467   symcode='[ABDT]'
13468   ;;
13469 sysv4)
13470   symcode='[DFNSTU]'
13471   ;;
13472 esac
13473
13474 # If we're using GNU nm, then use its standard symbol codes.
13475 case `$NM -V 2>&1` in
13476 *GNU* | *'with BFD'*)
13477   symcode='[ABCDGIRSTW]' ;;
13478 esac
13479
13480 # Transform an extracted symbol line into a proper C declaration.
13481 # Some systems (esp. on ia64) link data and code symbols differently,
13482 # so use this general approach.
13483 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
13484
13485 # Transform an extracted symbol line into symbol name and symbol address
13486 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
13487 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'"
13488
13489 # Handle CRLF in mingw tool chain
13490 opt_cr=
13491 case $build_os in
13492 mingw*)
13493   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
13494   ;;
13495 esac
13496
13497 # Try without a prefix underscore, then with it.
13498 for ac_symprfx in "" "_"; do
13499
13500   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
13501   symxfrm="\\1 $ac_symprfx\\2 \\2"
13502
13503   # Write the raw and C identifiers.
13504   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
13505     # Fake it for dumpbin and say T for any non-static function
13506     # and D for any global variable.
13507     # Also find C++ and __fastcall symbols from MSVC++,
13508     # which start with @ or ?.
13509     lt_cv_sys_global_symbol_pipe="$AWK '"\
13510 "     {last_section=section; section=\$ 3};"\
13511 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
13512 "     \$ 0!~/External *\|/{next};"\
13513 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
13514 "     {if(hide[section]) next};"\
13515 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
13516 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
13517 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
13518 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
13519 "     ' prfx=^$ac_symprfx"
13520   else
13521     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
13522   fi
13523
13524   # Check to see that the pipe works correctly.
13525   pipe_works=no
13526
13527   rm -f conftest*
13528   cat > conftest.$ac_ext <<_LT_EOF
13529 #ifdef __cplusplus
13530 extern "C" {
13531 #endif
13532 char nm_test_var;
13533 void nm_test_func(void);
13534 void nm_test_func(void){}
13535 #ifdef __cplusplus
13536 }
13537 #endif
13538 int main(){nm_test_var='a';nm_test_func();return(0);}
13539 _LT_EOF
13540
13541   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13542   (eval $ac_compile) 2>&5
13543   ac_status=$?
13544   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13545   test $ac_status = 0; }; then
13546     # Now try to grab the symbols.
13547     nlist=conftest.nm
13548     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
13549   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
13550   ac_status=$?
13551   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13552   test $ac_status = 0; } && test -s "$nlist"; then
13553       # Try sorting and uniquifying the output.
13554       if sort "$nlist" | uniq > "$nlist"T; then
13555         mv -f "$nlist"T "$nlist"
13556       else
13557         rm -f "$nlist"T
13558       fi
13559
13560       # Make sure that we snagged all the symbols we need.
13561       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
13562         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
13563           cat <<_LT_EOF > conftest.$ac_ext
13564 #ifdef __cplusplus
13565 extern "C" {
13566 #endif
13567
13568 _LT_EOF
13569           # Now generate the symbol file.
13570           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
13571
13572           cat <<_LT_EOF >> conftest.$ac_ext
13573
13574 /* The mapping between symbol names and symbols.  */
13575 const struct {
13576   const char *name;
13577   void       *address;
13578 }
13579 lt__PROGRAM__LTX_preloaded_symbols[] =
13580 {
13581   { "@PROGRAM@", (void *) 0 },
13582 _LT_EOF
13583           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
13584           cat <<\_LT_EOF >> conftest.$ac_ext
13585   {0, (void *) 0}
13586 };
13587
13588 /* This works around a problem in FreeBSD linker */
13589 #ifdef FREEBSD_WORKAROUND
13590 static const void *lt_preloaded_setup() {
13591   return lt__PROGRAM__LTX_preloaded_symbols;
13592 }
13593 #endif
13594
13595 #ifdef __cplusplus
13596 }
13597 #endif
13598 _LT_EOF
13599           # Now try linking the two files.
13600           mv conftest.$ac_objext conftstm.$ac_objext
13601           lt_save_LIBS="$LIBS"
13602           lt_save_CFLAGS="$CFLAGS"
13603           LIBS="conftstm.$ac_objext"
13604           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
13605           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13606   (eval $ac_link) 2>&5
13607   ac_status=$?
13608   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13609   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
13610             pipe_works=yes
13611           fi
13612           LIBS="$lt_save_LIBS"
13613           CFLAGS="$lt_save_CFLAGS"
13614         else
13615           echo "cannot find nm_test_func in $nlist" >&5
13616         fi
13617       else
13618         echo "cannot find nm_test_var in $nlist" >&5
13619       fi
13620     else
13621       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
13622     fi
13623   else
13624     echo "$progname: failed program was:" >&5
13625     cat conftest.$ac_ext >&5
13626   fi
13627   rm -rf conftest* conftst*
13628
13629   # Do not use the global_symbol_pipe unless it works.
13630   if test "$pipe_works" = yes; then
13631     break
13632   else
13633     lt_cv_sys_global_symbol_pipe=
13634   fi
13635 done
13636
13637 fi
13638
13639 if test -z "$lt_cv_sys_global_symbol_pipe"; then
13640   lt_cv_sys_global_symbol_to_cdecl=
13641 fi
13642 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
13643   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
13644 $as_echo "failed" >&6; }
13645 else
13646   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
13647 $as_echo "ok" >&6; }
13648 fi
13649
13650
13651
13652
13653
13654
13655
13656
13657
13658
13659
13660
13661
13662
13663
13664
13665
13666
13667
13668
13669
13670
13671 # Check whether --enable-libtool-lock was given.
13672 if test "${enable_libtool_lock+set}" = set; then :
13673   enableval=$enable_libtool_lock;
13674 fi
13675
13676 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
13677
13678 # Some flags need to be propagated to the compiler or linker for good
13679 # libtool support.
13680 case $host in
13681 ia64-*-hpux*)
13682   # Find out which ABI we are using.
13683   echo 'int i;' > conftest.$ac_ext
13684   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13685   (eval $ac_compile) 2>&5
13686   ac_status=$?
13687   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13688   test $ac_status = 0; }; then
13689     case `/usr/bin/file conftest.$ac_objext` in
13690       *ELF-32*)
13691         HPUX_IA64_MODE="32"
13692         ;;
13693       *ELF-64*)
13694         HPUX_IA64_MODE="64"
13695         ;;
13696     esac
13697   fi
13698   rm -rf conftest*
13699   ;;
13700 *-*-irix6*)
13701   # Find out which ABI we are using.
13702   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
13703   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13704   (eval $ac_compile) 2>&5
13705   ac_status=$?
13706   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13707   test $ac_status = 0; }; then
13708     if test "$lt_cv_prog_gnu_ld" = yes; then
13709       case `/usr/bin/file conftest.$ac_objext` in
13710         *32-bit*)
13711           LD="${LD-ld} -melf32bsmip"
13712           ;;
13713         *N32*)
13714           LD="${LD-ld} -melf32bmipn32"
13715           ;;
13716         *64-bit*)
13717           LD="${LD-ld} -melf64bmip"
13718         ;;
13719       esac
13720     else
13721       case `/usr/bin/file conftest.$ac_objext` in
13722         *32-bit*)
13723           LD="${LD-ld} -32"
13724           ;;
13725         *N32*)
13726           LD="${LD-ld} -n32"
13727           ;;
13728         *64-bit*)
13729           LD="${LD-ld} -64"
13730           ;;
13731       esac
13732     fi
13733   fi
13734   rm -rf conftest*
13735   ;;
13736
13737 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
13738 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
13739   # Find out which ABI we are using.
13740   echo 'int i;' > conftest.$ac_ext
13741   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13742   (eval $ac_compile) 2>&5
13743   ac_status=$?
13744   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13745   test $ac_status = 0; }; then
13746     case `/usr/bin/file conftest.o` in
13747       *32-bit*)
13748         case $host in
13749           x86_64-*kfreebsd*-gnu)
13750             LD="${LD-ld} -m elf_i386_fbsd"
13751             ;;
13752           x86_64-*linux*)
13753             case `/usr/bin/file conftest.o` in
13754               *x86-64*)
13755                 LD="${LD-ld} -m elf32_x86_64"
13756                 ;;
13757               *)
13758                 LD="${LD-ld} -m elf_i386"
13759                 ;;
13760             esac
13761             ;;
13762           ppc64-*linux*|powerpc64-*linux*)
13763             LD="${LD-ld} -m elf32ppclinux"
13764             ;;
13765           s390x-*linux*)
13766             LD="${LD-ld} -m elf_s390"
13767             ;;
13768           sparc64-*linux*)
13769             LD="${LD-ld} -m elf32_sparc"
13770             ;;
13771         esac
13772         ;;
13773       *64-bit*)
13774         case $host in
13775           x86_64-*kfreebsd*-gnu)
13776             LD="${LD-ld} -m elf_x86_64_fbsd"
13777             ;;
13778           x86_64-*linux*)
13779             LD="${LD-ld} -m elf_x86_64"
13780             ;;
13781           ppc*-*linux*|powerpc*-*linux*)
13782             LD="${LD-ld} -m elf64ppc"
13783             ;;
13784           s390*-*linux*|s390*-*tpf*)
13785             LD="${LD-ld} -m elf64_s390"
13786             ;;
13787           sparc*-*linux*)
13788             LD="${LD-ld} -m elf64_sparc"
13789             ;;
13790         esac
13791         ;;
13792     esac
13793   fi
13794   rm -rf conftest*
13795   ;;
13796
13797 *-*-sco3.2v5*)
13798   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
13799   SAVE_CFLAGS="$CFLAGS"
13800   CFLAGS="$CFLAGS -belf"
13801   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
13802 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
13803 if test "${lt_cv_cc_needs_belf+set}" = set; then :
13804   $as_echo_n "(cached) " >&6
13805 else
13806   ac_ext=c
13807 ac_cpp='$CPP $CPPFLAGS'
13808 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13809 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13810 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13811
13812      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13813 /* end confdefs.h.  */
13814
13815 int
13816 main ()
13817 {
13818
13819   ;
13820   return 0;
13821 }
13822 _ACEOF
13823 if ac_fn_c_try_link "$LINENO"; then :
13824   lt_cv_cc_needs_belf=yes
13825 else
13826   lt_cv_cc_needs_belf=no
13827 fi
13828 rm -f core conftest.err conftest.$ac_objext \
13829     conftest$ac_exeext conftest.$ac_ext
13830      ac_ext=c
13831 ac_cpp='$CPP $CPPFLAGS'
13832 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13833 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13834 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13835
13836 fi
13837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
13838 $as_echo "$lt_cv_cc_needs_belf" >&6; }
13839   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
13840     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
13841     CFLAGS="$SAVE_CFLAGS"
13842   fi
13843   ;;
13844 sparc*-*solaris*)
13845   # Find out which ABI we are using.
13846   echo 'int i;' > conftest.$ac_ext
13847   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13848   (eval $ac_compile) 2>&5
13849   ac_status=$?
13850   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13851   test $ac_status = 0; }; then
13852     case `/usr/bin/file conftest.o` in
13853     *64-bit*)
13854       case $lt_cv_prog_gnu_ld in
13855       yes*) LD="${LD-ld} -m elf64_sparc" ;;
13856       *)
13857         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
13858           LD="${LD-ld} -64"
13859         fi
13860         ;;
13861       esac
13862       ;;
13863     esac
13864   fi
13865   rm -rf conftest*
13866   ;;
13867 esac
13868
13869 need_locks="$enable_libtool_lock"
13870
13871
13872   case $host_os in
13873     rhapsody* | darwin*)
13874     if test -n "$ac_tool_prefix"; then
13875   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
13876 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
13877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13878 $as_echo_n "checking for $ac_word... " >&6; }
13879 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
13880   $as_echo_n "(cached) " >&6
13881 else
13882   if test -n "$DSYMUTIL"; then
13883   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
13884 else
13885 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13886 for as_dir in $PATH
13887 do
13888   IFS=$as_save_IFS
13889   test -z "$as_dir" && as_dir=.
13890     for ac_exec_ext in '' $ac_executable_extensions; do
13891   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13892     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
13893     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13894     break 2
13895   fi
13896 done
13897   done
13898 IFS=$as_save_IFS
13899
13900 fi
13901 fi
13902 DSYMUTIL=$ac_cv_prog_DSYMUTIL
13903 if test -n "$DSYMUTIL"; then
13904   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
13905 $as_echo "$DSYMUTIL" >&6; }
13906 else
13907   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13908 $as_echo "no" >&6; }
13909 fi
13910
13911
13912 fi
13913 if test -z "$ac_cv_prog_DSYMUTIL"; then
13914   ac_ct_DSYMUTIL=$DSYMUTIL
13915   # Extract the first word of "dsymutil", so it can be a program name with args.
13916 set dummy dsymutil; ac_word=$2
13917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13918 $as_echo_n "checking for $ac_word... " >&6; }
13919 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
13920   $as_echo_n "(cached) " >&6
13921 else
13922   if test -n "$ac_ct_DSYMUTIL"; then
13923   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
13924 else
13925 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13926 for as_dir in $PATH
13927 do
13928   IFS=$as_save_IFS
13929   test -z "$as_dir" && as_dir=.
13930     for ac_exec_ext in '' $ac_executable_extensions; do
13931   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13932     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
13933     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13934     break 2
13935   fi
13936 done
13937   done
13938 IFS=$as_save_IFS
13939
13940 fi
13941 fi
13942 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
13943 if test -n "$ac_ct_DSYMUTIL"; then
13944   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
13945 $as_echo "$ac_ct_DSYMUTIL" >&6; }
13946 else
13947   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13948 $as_echo "no" >&6; }
13949 fi
13950
13951   if test "x$ac_ct_DSYMUTIL" = x; then
13952     DSYMUTIL=":"
13953   else
13954     case $cross_compiling:$ac_tool_warned in
13955 yes:)
13956 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13957 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13958 ac_tool_warned=yes ;;
13959 esac
13960     DSYMUTIL=$ac_ct_DSYMUTIL
13961   fi
13962 else
13963   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
13964 fi
13965
13966     if test -n "$ac_tool_prefix"; then
13967   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
13968 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
13969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13970 $as_echo_n "checking for $ac_word... " >&6; }
13971 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
13972   $as_echo_n "(cached) " >&6
13973 else
13974   if test -n "$NMEDIT"; then
13975   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
13976 else
13977 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13978 for as_dir in $PATH
13979 do
13980   IFS=$as_save_IFS
13981   test -z "$as_dir" && as_dir=.
13982     for ac_exec_ext in '' $ac_executable_extensions; do
13983   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13984     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
13985     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13986     break 2
13987   fi
13988 done
13989   done
13990 IFS=$as_save_IFS
13991
13992 fi
13993 fi
13994 NMEDIT=$ac_cv_prog_NMEDIT
13995 if test -n "$NMEDIT"; then
13996   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
13997 $as_echo "$NMEDIT" >&6; }
13998 else
13999   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14000 $as_echo "no" >&6; }
14001 fi
14002
14003
14004 fi
14005 if test -z "$ac_cv_prog_NMEDIT"; then
14006   ac_ct_NMEDIT=$NMEDIT
14007   # Extract the first word of "nmedit", so it can be a program name with args.
14008 set dummy nmedit; ac_word=$2
14009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14010 $as_echo_n "checking for $ac_word... " >&6; }
14011 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
14012   $as_echo_n "(cached) " >&6
14013 else
14014   if test -n "$ac_ct_NMEDIT"; then
14015   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
14016 else
14017 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14018 for as_dir in $PATH
14019 do
14020   IFS=$as_save_IFS
14021   test -z "$as_dir" && as_dir=.
14022     for ac_exec_ext in '' $ac_executable_extensions; do
14023   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14024     ac_cv_prog_ac_ct_NMEDIT="nmedit"
14025     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14026     break 2
14027   fi
14028 done
14029   done
14030 IFS=$as_save_IFS
14031
14032 fi
14033 fi
14034 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
14035 if test -n "$ac_ct_NMEDIT"; then
14036   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
14037 $as_echo "$ac_ct_NMEDIT" >&6; }
14038 else
14039   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14040 $as_echo "no" >&6; }
14041 fi
14042
14043   if test "x$ac_ct_NMEDIT" = x; then
14044     NMEDIT=":"
14045   else
14046     case $cross_compiling:$ac_tool_warned in
14047 yes:)
14048 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14049 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14050 ac_tool_warned=yes ;;
14051 esac
14052     NMEDIT=$ac_ct_NMEDIT
14053   fi
14054 else
14055   NMEDIT="$ac_cv_prog_NMEDIT"
14056 fi
14057
14058     if test -n "$ac_tool_prefix"; then
14059   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
14060 set dummy ${ac_tool_prefix}lipo; ac_word=$2
14061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14062 $as_echo_n "checking for $ac_word... " >&6; }
14063 if test "${ac_cv_prog_LIPO+set}" = set; then :
14064   $as_echo_n "(cached) " >&6
14065 else
14066   if test -n "$LIPO"; then
14067   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
14068 else
14069 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14070 for as_dir in $PATH
14071 do
14072   IFS=$as_save_IFS
14073   test -z "$as_dir" && as_dir=.
14074     for ac_exec_ext in '' $ac_executable_extensions; do
14075   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14076     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
14077     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14078     break 2
14079   fi
14080 done
14081   done
14082 IFS=$as_save_IFS
14083
14084 fi
14085 fi
14086 LIPO=$ac_cv_prog_LIPO
14087 if test -n "$LIPO"; then
14088   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
14089 $as_echo "$LIPO" >&6; }
14090 else
14091   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14092 $as_echo "no" >&6; }
14093 fi
14094
14095
14096 fi
14097 if test -z "$ac_cv_prog_LIPO"; then
14098   ac_ct_LIPO=$LIPO
14099   # Extract the first word of "lipo", so it can be a program name with args.
14100 set dummy lipo; ac_word=$2
14101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14102 $as_echo_n "checking for $ac_word... " >&6; }
14103 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
14104   $as_echo_n "(cached) " >&6
14105 else
14106   if test -n "$ac_ct_LIPO"; then
14107   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
14108 else
14109 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14110 for as_dir in $PATH
14111 do
14112   IFS=$as_save_IFS
14113   test -z "$as_dir" && as_dir=.
14114     for ac_exec_ext in '' $ac_executable_extensions; do
14115   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14116     ac_cv_prog_ac_ct_LIPO="lipo"
14117     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14118     break 2
14119   fi
14120 done
14121   done
14122 IFS=$as_save_IFS
14123
14124 fi
14125 fi
14126 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
14127 if test -n "$ac_ct_LIPO"; then
14128   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
14129 $as_echo "$ac_ct_LIPO" >&6; }
14130 else
14131   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14132 $as_echo "no" >&6; }
14133 fi
14134
14135   if test "x$ac_ct_LIPO" = x; then
14136     LIPO=":"
14137   else
14138     case $cross_compiling:$ac_tool_warned in
14139 yes:)
14140 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14141 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14142 ac_tool_warned=yes ;;
14143 esac
14144     LIPO=$ac_ct_LIPO
14145   fi
14146 else
14147   LIPO="$ac_cv_prog_LIPO"
14148 fi
14149
14150     if test -n "$ac_tool_prefix"; then
14151   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
14152 set dummy ${ac_tool_prefix}otool; ac_word=$2
14153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14154 $as_echo_n "checking for $ac_word... " >&6; }
14155 if test "${ac_cv_prog_OTOOL+set}" = set; then :
14156   $as_echo_n "(cached) " >&6
14157 else
14158   if test -n "$OTOOL"; then
14159   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
14160 else
14161 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14162 for as_dir in $PATH
14163 do
14164   IFS=$as_save_IFS
14165   test -z "$as_dir" && as_dir=.
14166     for ac_exec_ext in '' $ac_executable_extensions; do
14167   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14168     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
14169     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14170     break 2
14171   fi
14172 done
14173   done
14174 IFS=$as_save_IFS
14175
14176 fi
14177 fi
14178 OTOOL=$ac_cv_prog_OTOOL
14179 if test -n "$OTOOL"; then
14180   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
14181 $as_echo "$OTOOL" >&6; }
14182 else
14183   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14184 $as_echo "no" >&6; }
14185 fi
14186
14187
14188 fi
14189 if test -z "$ac_cv_prog_OTOOL"; then
14190   ac_ct_OTOOL=$OTOOL
14191   # Extract the first word of "otool", so it can be a program name with args.
14192 set dummy otool; ac_word=$2
14193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14194 $as_echo_n "checking for $ac_word... " >&6; }
14195 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
14196   $as_echo_n "(cached) " >&6
14197 else
14198   if test -n "$ac_ct_OTOOL"; then
14199   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
14200 else
14201 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14202 for as_dir in $PATH
14203 do
14204   IFS=$as_save_IFS
14205   test -z "$as_dir" && as_dir=.
14206     for ac_exec_ext in '' $ac_executable_extensions; do
14207   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14208     ac_cv_prog_ac_ct_OTOOL="otool"
14209     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14210     break 2
14211   fi
14212 done
14213   done
14214 IFS=$as_save_IFS
14215
14216 fi
14217 fi
14218 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
14219 if test -n "$ac_ct_OTOOL"; then
14220   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
14221 $as_echo "$ac_ct_OTOOL" >&6; }
14222 else
14223   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14224 $as_echo "no" >&6; }
14225 fi
14226
14227   if test "x$ac_ct_OTOOL" = x; then
14228     OTOOL=":"
14229   else
14230     case $cross_compiling:$ac_tool_warned in
14231 yes:)
14232 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14233 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14234 ac_tool_warned=yes ;;
14235 esac
14236     OTOOL=$ac_ct_OTOOL
14237   fi
14238 else
14239   OTOOL="$ac_cv_prog_OTOOL"
14240 fi
14241
14242     if test -n "$ac_tool_prefix"; then
14243   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
14244 set dummy ${ac_tool_prefix}otool64; ac_word=$2
14245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14246 $as_echo_n "checking for $ac_word... " >&6; }
14247 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
14248   $as_echo_n "(cached) " >&6
14249 else
14250   if test -n "$OTOOL64"; then
14251   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
14252 else
14253 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14254 for as_dir in $PATH
14255 do
14256   IFS=$as_save_IFS
14257   test -z "$as_dir" && as_dir=.
14258     for ac_exec_ext in '' $ac_executable_extensions; do
14259   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14260     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
14261     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14262     break 2
14263   fi
14264 done
14265   done
14266 IFS=$as_save_IFS
14267
14268 fi
14269 fi
14270 OTOOL64=$ac_cv_prog_OTOOL64
14271 if test -n "$OTOOL64"; then
14272   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
14273 $as_echo "$OTOOL64" >&6; }
14274 else
14275   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14276 $as_echo "no" >&6; }
14277 fi
14278
14279
14280 fi
14281 if test -z "$ac_cv_prog_OTOOL64"; then
14282   ac_ct_OTOOL64=$OTOOL64
14283   # Extract the first word of "otool64", so it can be a program name with args.
14284 set dummy otool64; ac_word=$2
14285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14286 $as_echo_n "checking for $ac_word... " >&6; }
14287 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
14288   $as_echo_n "(cached) " >&6
14289 else
14290   if test -n "$ac_ct_OTOOL64"; then
14291   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
14292 else
14293 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14294 for as_dir in $PATH
14295 do
14296   IFS=$as_save_IFS
14297   test -z "$as_dir" && as_dir=.
14298     for ac_exec_ext in '' $ac_executable_extensions; do
14299   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14300     ac_cv_prog_ac_ct_OTOOL64="otool64"
14301     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14302     break 2
14303   fi
14304 done
14305   done
14306 IFS=$as_save_IFS
14307
14308 fi
14309 fi
14310 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
14311 if test -n "$ac_ct_OTOOL64"; then
14312   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
14313 $as_echo "$ac_ct_OTOOL64" >&6; }
14314 else
14315   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14316 $as_echo "no" >&6; }
14317 fi
14318
14319   if test "x$ac_ct_OTOOL64" = x; then
14320     OTOOL64=":"
14321   else
14322     case $cross_compiling:$ac_tool_warned in
14323 yes:)
14324 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14325 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14326 ac_tool_warned=yes ;;
14327 esac
14328     OTOOL64=$ac_ct_OTOOL64
14329   fi
14330 else
14331   OTOOL64="$ac_cv_prog_OTOOL64"
14332 fi
14333
14334
14335
14336
14337
14338
14339
14340
14341
14342
14343
14344
14345
14346
14347
14348
14349
14350
14351
14352
14353
14354
14355
14356
14357
14358
14359
14360     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
14361 $as_echo_n "checking for -single_module linker flag... " >&6; }
14362 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
14363   $as_echo_n "(cached) " >&6
14364 else
14365   lt_cv_apple_cc_single_mod=no
14366       if test -z "${LT_MULTI_MODULE}"; then
14367         # By default we will add the -single_module flag. You can override
14368         # by either setting the environment variable LT_MULTI_MODULE
14369         # non-empty at configure time, or by adding -multi_module to the
14370         # link flags.
14371         rm -rf libconftest.dylib*
14372         echo "int foo(void){return 1;}" > conftest.c
14373         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14374 -dynamiclib -Wl,-single_module conftest.c" >&5
14375         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14376           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
14377         _lt_result=$?
14378         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
14379           lt_cv_apple_cc_single_mod=yes
14380         else
14381           cat conftest.err >&5
14382         fi
14383         rm -rf libconftest.dylib*
14384         rm -f conftest.*
14385       fi
14386 fi
14387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
14388 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
14389     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
14390 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
14391 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
14392   $as_echo_n "(cached) " >&6
14393 else
14394   lt_cv_ld_exported_symbols_list=no
14395       save_LDFLAGS=$LDFLAGS
14396       echo "_main" > conftest.sym
14397       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
14398       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14399 /* end confdefs.h.  */
14400
14401 int
14402 main ()
14403 {
14404
14405   ;
14406   return 0;
14407 }
14408 _ACEOF
14409 if ac_fn_c_try_link "$LINENO"; then :
14410   lt_cv_ld_exported_symbols_list=yes
14411 else
14412   lt_cv_ld_exported_symbols_list=no
14413 fi
14414 rm -f core conftest.err conftest.$ac_objext \
14415     conftest$ac_exeext conftest.$ac_ext
14416         LDFLAGS="$save_LDFLAGS"
14417
14418 fi
14419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
14420 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
14421     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
14422 $as_echo_n "checking for -force_load linker flag... " >&6; }
14423 if test "${lt_cv_ld_force_load+set}" = set; then :
14424   $as_echo_n "(cached) " >&6
14425 else
14426   lt_cv_ld_force_load=no
14427       cat > conftest.c << _LT_EOF
14428 int forced_loaded() { return 2;}
14429 _LT_EOF
14430       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
14431       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
14432       echo "$AR cru libconftest.a conftest.o" >&5
14433       $AR cru libconftest.a conftest.o 2>&5
14434       cat > conftest.c << _LT_EOF
14435 int main() { return 0;}
14436 _LT_EOF
14437       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
14438       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
14439       _lt_result=$?
14440       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
14441         lt_cv_ld_force_load=yes
14442       else
14443         cat conftest.err >&5
14444       fi
14445         rm -f conftest.err libconftest.a conftest conftest.c
14446         rm -rf conftest.dSYM
14447
14448 fi
14449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
14450 $as_echo "$lt_cv_ld_force_load" >&6; }
14451     case $host_os in
14452     rhapsody* | darwin1.[012])
14453       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
14454     darwin1.*)
14455       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14456     darwin*) # darwin 5.x on
14457       # if running on 10.5 or later, the deployment target defaults
14458       # to the OS version, if on x86, and 10.4, the deployment
14459       # target defaults to 10.4. Don't you love it?
14460       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
14461         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
14462           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14463         10.[012]*)
14464           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14465         10.*)
14466           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14467       esac
14468     ;;
14469   esac
14470     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
14471       _lt_dar_single_mod='$single_module'
14472     fi
14473     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
14474       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
14475     else
14476       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
14477     fi
14478     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
14479       _lt_dsymutil='~$DSYMUTIL $lib || :'
14480     else
14481       _lt_dsymutil=
14482     fi
14483     ;;
14484   esac
14485
14486 for ac_header in dlfcn.h
14487 do :
14488   ac_fn_c_check_header_preproc "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h"
14489 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
14490   cat >>confdefs.h <<_ACEOF
14491 #define HAVE_DLFCN_H 1
14492 _ACEOF
14493
14494 fi
14495 done
14496
14497
14498
14499
14500
14501 # Set options
14502
14503
14504
14505         enable_dlopen=no
14506
14507
14508   enable_win32_dll=no
14509
14510
14511             # Check whether --enable-shared was given.
14512 if test "${enable_shared+set}" = set; then :
14513   enableval=$enable_shared; p=${PACKAGE-default}
14514     case $enableval in
14515     yes) enable_shared=yes ;;
14516     no) enable_shared=no ;;
14517     *)
14518       enable_shared=no
14519       # Look at the argument we got.  We use all the common list separators.
14520       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14521       for pkg in $enableval; do
14522         IFS="$lt_save_ifs"
14523         if test "X$pkg" = "X$p"; then
14524           enable_shared=yes
14525         fi
14526       done
14527       IFS="$lt_save_ifs"
14528       ;;
14529     esac
14530 else
14531   enable_shared=yes
14532 fi
14533
14534
14535
14536
14537
14538
14539
14540
14541
14542   # Check whether --enable-static was given.
14543 if test "${enable_static+set}" = set; then :
14544   enableval=$enable_static; p=${PACKAGE-default}
14545     case $enableval in
14546     yes) enable_static=yes ;;
14547     no) enable_static=no ;;
14548     *)
14549      enable_static=no
14550       # Look at the argument we got.  We use all the common list separators.
14551       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14552       for pkg in $enableval; do
14553         IFS="$lt_save_ifs"
14554         if test "X$pkg" = "X$p"; then
14555           enable_static=yes
14556         fi
14557       done
14558       IFS="$lt_save_ifs"
14559       ;;
14560     esac
14561 else
14562   enable_static=yes
14563 fi
14564
14565
14566
14567
14568
14569
14570
14571
14572
14573
14574 # Check whether --with-pic was given.
14575 if test "${with_pic+set}" = set; then :
14576   withval=$with_pic; pic_mode="$withval"
14577 else
14578   pic_mode=default
14579 fi
14580
14581
14582 test -z "$pic_mode" && pic_mode=default
14583
14584
14585
14586
14587
14588
14589
14590   # Check whether --enable-fast-install was given.
14591 if test "${enable_fast_install+set}" = set; then :
14592   enableval=$enable_fast_install; p=${PACKAGE-default}
14593     case $enableval in
14594     yes) enable_fast_install=yes ;;
14595     no) enable_fast_install=no ;;
14596     *)
14597       enable_fast_install=no
14598       # Look at the argument we got.  We use all the common list separators.
14599       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14600       for pkg in $enableval; do
14601         IFS="$lt_save_ifs"
14602         if test "X$pkg" = "X$p"; then
14603           enable_fast_install=yes
14604         fi
14605       done
14606       IFS="$lt_save_ifs"
14607       ;;
14608     esac
14609 else
14610   enable_fast_install=yes
14611 fi
14612
14613
14614
14615
14616
14617
14618
14619
14620
14621
14622
14623 # This can be used to rebuild libtool when needed
14624 LIBTOOL_DEPS="$ltmain"
14625
14626 # Always use our own libtool.
14627 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
14628
14629
14630
14631
14632
14633
14634
14635
14636
14637
14638
14639
14640
14641
14642
14643
14644
14645
14646
14647
14648
14649
14650
14651
14652
14653
14654 test -z "$LN_S" && LN_S="ln -s"
14655
14656
14657
14658
14659
14660
14661
14662
14663
14664
14665
14666
14667
14668
14669 if test -n "${ZSH_VERSION+set}" ; then
14670    setopt NO_GLOB_SUBST
14671 fi
14672
14673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
14674 $as_echo_n "checking for objdir... " >&6; }
14675 if test "${lt_cv_objdir+set}" = set; then :
14676   $as_echo_n "(cached) " >&6
14677 else
14678   rm -f .libs 2>/dev/null
14679 mkdir .libs 2>/dev/null
14680 if test -d .libs; then
14681   lt_cv_objdir=.libs
14682 else
14683   # MS-DOS does not allow filenames that begin with a dot.
14684   lt_cv_objdir=_libs
14685 fi
14686 rmdir .libs 2>/dev/null
14687 fi
14688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
14689 $as_echo "$lt_cv_objdir" >&6; }
14690 objdir=$lt_cv_objdir
14691
14692
14693
14694
14695
14696 cat >>confdefs.h <<_ACEOF
14697 #define LT_OBJDIR "$lt_cv_objdir/"
14698 _ACEOF
14699
14700
14701
14702
14703 case $host_os in
14704 aix3*)
14705   # AIX sometimes has problems with the GCC collect2 program.  For some
14706   # reason, if we set the COLLECT_NAMES environment variable, the problems
14707   # vanish in a puff of smoke.
14708   if test "X${COLLECT_NAMES+set}" != Xset; then
14709     COLLECT_NAMES=
14710     export COLLECT_NAMES
14711   fi
14712   ;;
14713 esac
14714
14715 # Global variables:
14716 ofile=libtool
14717 can_build_shared=yes
14718
14719 # All known linkers require a `.a' archive for static linking (except MSVC,
14720 # which needs '.lib').
14721 libext=a
14722
14723 with_gnu_ld="$lt_cv_prog_gnu_ld"
14724
14725 old_CC="$CC"
14726 old_CFLAGS="$CFLAGS"
14727
14728 # Set sane defaults for various variables
14729 test -z "$CC" && CC=cc
14730 test -z "$LTCC" && LTCC=$CC
14731 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
14732 test -z "$LD" && LD=ld
14733 test -z "$ac_objext" && ac_objext=o
14734
14735 for cc_temp in $compiler""; do
14736   case $cc_temp in
14737     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
14738     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
14739     \-*) ;;
14740     *) break;;
14741   esac
14742 done
14743 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
14744
14745
14746 # Only perform the check for file, if the check method requires it
14747 test -z "$MAGIC_CMD" && MAGIC_CMD=file
14748 case $deplibs_check_method in
14749 file_magic*)
14750   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
14751     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
14752 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
14753 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14754   $as_echo_n "(cached) " >&6
14755 else
14756   case $MAGIC_CMD in
14757 [\\/*] |  ?:[\\/]*)
14758   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14759   ;;
14760 *)
14761   lt_save_MAGIC_CMD="$MAGIC_CMD"
14762   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14763   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14764   for ac_dir in $ac_dummy; do
14765     IFS="$lt_save_ifs"
14766     test -z "$ac_dir" && ac_dir=.
14767     if test -f $ac_dir/${ac_tool_prefix}file; then
14768       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
14769       if test -n "$file_magic_test_file"; then
14770         case $deplibs_check_method in
14771         "file_magic "*)
14772           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14773           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14774           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14775             $EGREP "$file_magic_regex" > /dev/null; then
14776             :
14777           else
14778             cat <<_LT_EOF 1>&2
14779
14780 *** Warning: the command libtool uses to detect shared libraries,
14781 *** $file_magic_cmd, produces output that libtool cannot recognize.
14782 *** The result is that libtool may fail to recognize shared libraries
14783 *** as such.  This will affect the creation of libtool libraries that
14784 *** depend on shared libraries, but programs linked with such libtool
14785 *** libraries will work regardless of this problem.  Nevertheless, you
14786 *** may want to report the problem to your system manager and/or to
14787 *** bug-libtool@gnu.org
14788
14789 _LT_EOF
14790           fi ;;
14791         esac
14792       fi
14793       break
14794     fi
14795   done
14796   IFS="$lt_save_ifs"
14797   MAGIC_CMD="$lt_save_MAGIC_CMD"
14798   ;;
14799 esac
14800 fi
14801
14802 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14803 if test -n "$MAGIC_CMD"; then
14804   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14805 $as_echo "$MAGIC_CMD" >&6; }
14806 else
14807   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14808 $as_echo "no" >&6; }
14809 fi
14810
14811
14812
14813
14814
14815 if test -z "$lt_cv_path_MAGIC_CMD"; then
14816   if test -n "$ac_tool_prefix"; then
14817     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
14818 $as_echo_n "checking for file... " >&6; }
14819 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14820   $as_echo_n "(cached) " >&6
14821 else
14822   case $MAGIC_CMD in
14823 [\\/*] |  ?:[\\/]*)
14824   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14825   ;;
14826 *)
14827   lt_save_MAGIC_CMD="$MAGIC_CMD"
14828   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14829   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14830   for ac_dir in $ac_dummy; do
14831     IFS="$lt_save_ifs"
14832     test -z "$ac_dir" && ac_dir=.
14833     if test -f $ac_dir/file; then
14834       lt_cv_path_MAGIC_CMD="$ac_dir/file"
14835       if test -n "$file_magic_test_file"; then
14836         case $deplibs_check_method in
14837         "file_magic "*)
14838           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14839           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14840           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14841             $EGREP "$file_magic_regex" > /dev/null; then
14842             :
14843           else
14844             cat <<_LT_EOF 1>&2
14845
14846 *** Warning: the command libtool uses to detect shared libraries,
14847 *** $file_magic_cmd, produces output that libtool cannot recognize.
14848 *** The result is that libtool may fail to recognize shared libraries
14849 *** as such.  This will affect the creation of libtool libraries that
14850 *** depend on shared libraries, but programs linked with such libtool
14851 *** libraries will work regardless of this problem.  Nevertheless, you
14852 *** may want to report the problem to your system manager and/or to
14853 *** bug-libtool@gnu.org
14854
14855 _LT_EOF
14856           fi ;;
14857         esac
14858       fi
14859       break
14860     fi
14861   done
14862   IFS="$lt_save_ifs"
14863   MAGIC_CMD="$lt_save_MAGIC_CMD"
14864   ;;
14865 esac
14866 fi
14867
14868 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14869 if test -n "$MAGIC_CMD"; then
14870   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14871 $as_echo "$MAGIC_CMD" >&6; }
14872 else
14873   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14874 $as_echo "no" >&6; }
14875 fi
14876
14877
14878   else
14879     MAGIC_CMD=:
14880   fi
14881 fi
14882
14883   fi
14884   ;;
14885 esac
14886
14887 # Use C for the default configuration in the libtool script
14888
14889 lt_save_CC="$CC"
14890 ac_ext=c
14891 ac_cpp='$CPP $CPPFLAGS'
14892 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14893 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14894 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14895
14896
14897 # Source file extension for C test sources.
14898 ac_ext=c
14899
14900 # Object file extension for compiled C test sources.
14901 objext=o
14902 objext=$objext
14903
14904 # Code to be used in simple compile tests
14905 lt_simple_compile_test_code="int some_variable = 0;"
14906
14907 # Code to be used in simple link tests
14908 lt_simple_link_test_code='int main(){return(0);}'
14909
14910
14911
14912
14913
14914
14915
14916 # If no C compiler was specified, use CC.
14917 LTCC=${LTCC-"$CC"}
14918
14919 # If no C compiler flags were specified, use CFLAGS.
14920 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
14921
14922 # Allow CC to be a program name with arguments.
14923 compiler=$CC
14924
14925 # Save the default compiler, since it gets overwritten when the other
14926 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
14927 compiler_DEFAULT=$CC
14928
14929 # save warnings/boilerplate of simple test code
14930 ac_outfile=conftest.$ac_objext
14931 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
14932 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14933 _lt_compiler_boilerplate=`cat conftest.err`
14934 $RM conftest*
14935
14936 ac_outfile=conftest.$ac_objext
14937 echo "$lt_simple_link_test_code" >conftest.$ac_ext
14938 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14939 _lt_linker_boilerplate=`cat conftest.err`
14940 $RM -r conftest*
14941
14942
14943 ## CAVEAT EMPTOR:
14944 ## There is no encapsulation within the following macros, do not change
14945 ## the running order or otherwise move them around unless you know exactly
14946 ## what you are doing...
14947 if test -n "$compiler"; then
14948
14949 lt_prog_compiler_no_builtin_flag=
14950
14951 if test "$GCC" = yes; then
14952   case $cc_basename in
14953   nvcc*)
14954     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
14955   *)
14956     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
14957   esac
14958
14959   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
14960 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
14961 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
14962   $as_echo_n "(cached) " >&6
14963 else
14964   lt_cv_prog_compiler_rtti_exceptions=no
14965    ac_outfile=conftest.$ac_objext
14966    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14967    lt_compiler_flag="-fno-rtti -fno-exceptions"
14968    # Insert the option either (1) after the last *FLAGS variable, or
14969    # (2) before a word containing "conftest.", or (3) at the end.
14970    # Note that $ac_compile itself does not contain backslashes and begins
14971    # with a dollar sign (not a hyphen), so the echo should work correctly.
14972    # The option is referenced via a variable to avoid confusing sed.
14973    lt_compile=`echo "$ac_compile" | $SED \
14974    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14975    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14976    -e 's:$: $lt_compiler_flag:'`
14977    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14978    (eval "$lt_compile" 2>conftest.err)
14979    ac_status=$?
14980    cat conftest.err >&5
14981    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14982    if (exit $ac_status) && test -s "$ac_outfile"; then
14983      # The compiler can only warn and ignore the option if not recognized
14984      # So say no if there are warnings other than the usual output.
14985      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
14986      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14987      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
14988        lt_cv_prog_compiler_rtti_exceptions=yes
14989      fi
14990    fi
14991    $RM conftest*
14992
14993 fi
14994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
14995 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
14996
14997 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
14998     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
14999 else
15000     :
15001 fi
15002
15003 fi
15004
15005
15006
15007
15008
15009
15010   lt_prog_compiler_wl=
15011 lt_prog_compiler_pic=
15012 lt_prog_compiler_static=
15013
15014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
15015 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
15016
15017   if test "$GCC" = yes; then
15018     lt_prog_compiler_wl='-Wl,'
15019     lt_prog_compiler_static='-static'
15020
15021     case $host_os in
15022       aix*)
15023       # All AIX code is PIC.
15024       if test "$host_cpu" = ia64; then
15025         # AIX 5 now supports IA64 processor
15026         lt_prog_compiler_static='-Bstatic'
15027       fi
15028       ;;
15029
15030     amigaos*)
15031       case $host_cpu in
15032       powerpc)
15033             # see comment about AmigaOS4 .so support
15034             lt_prog_compiler_pic='-fPIC'
15035         ;;
15036       m68k)
15037             # FIXME: we need at least 68020 code to build shared libraries, but
15038             # adding the `-m68020' flag to GCC prevents building anything better,
15039             # like `-m68040'.
15040             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
15041         ;;
15042       esac
15043       ;;
15044
15045     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
15046       # PIC is the default for these OSes.
15047       ;;
15048
15049     mingw* | cygwin* | pw32* | os2* | cegcc*)
15050       # This hack is so that the source file can tell whether it is being
15051       # built for inclusion in a dll (and should export symbols for example).
15052       # Although the cygwin gcc ignores -fPIC, still need this for old-style
15053       # (--disable-auto-import) libraries
15054       lt_prog_compiler_pic='-DDLL_EXPORT'
15055       ;;
15056
15057     darwin* | rhapsody*)
15058       # PIC is the default on this platform
15059       # Common symbols not allowed in MH_DYLIB files
15060       lt_prog_compiler_pic='-fno-common'
15061       ;;
15062
15063     haiku*)
15064       # PIC is the default for Haiku.
15065       # The "-static" flag exists, but is broken.
15066       lt_prog_compiler_static=
15067       ;;
15068
15069     hpux*)
15070       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
15071       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
15072       # sets the default TLS model and affects inlining.
15073       case $host_cpu in
15074       hppa*64*)
15075         # +Z the default
15076         ;;
15077       *)
15078         lt_prog_compiler_pic='-fPIC'
15079         ;;
15080       esac
15081       ;;
15082
15083     interix[3-9]*)
15084       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
15085       # Instead, we relocate shared libraries at runtime.
15086       ;;
15087
15088     msdosdjgpp*)
15089       # Just because we use GCC doesn't mean we suddenly get shared libraries
15090       # on systems that don't support them.
15091       lt_prog_compiler_can_build_shared=no
15092       enable_shared=no
15093       ;;
15094
15095     *nto* | *qnx*)
15096       # QNX uses GNU C++, but need to define -shared option too, otherwise
15097       # it will coredump.
15098       lt_prog_compiler_pic='-fPIC -shared'
15099       ;;
15100
15101     sysv4*MP*)
15102       if test -d /usr/nec; then
15103         lt_prog_compiler_pic=-Kconform_pic
15104       fi
15105       ;;
15106
15107     *)
15108       lt_prog_compiler_pic='-fPIC'
15109       ;;
15110     esac
15111
15112     case $cc_basename in
15113     nvcc*) # Cuda Compiler Driver 2.2
15114       lt_prog_compiler_wl='-Xlinker '
15115       lt_prog_compiler_pic='-Xcompiler -fPIC'
15116       ;;
15117     esac
15118   else
15119     # PORTME Check for flag to pass linker flags through the system compiler.
15120     case $host_os in
15121     aix*)
15122       lt_prog_compiler_wl='-Wl,'
15123       if test "$host_cpu" = ia64; then
15124         # AIX 5 now supports IA64 processor
15125         lt_prog_compiler_static='-Bstatic'
15126       else
15127         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
15128       fi
15129       ;;
15130
15131     mingw* | cygwin* | pw32* | os2* | cegcc*)
15132       # This hack is so that the source file can tell whether it is being
15133       # built for inclusion in a dll (and should export symbols for example).
15134       lt_prog_compiler_pic='-DDLL_EXPORT'
15135       ;;
15136
15137     hpux9* | hpux10* | hpux11*)
15138       lt_prog_compiler_wl='-Wl,'
15139       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
15140       # not for PA HP-UX.
15141       case $host_cpu in
15142       hppa*64*|ia64*)
15143         # +Z the default
15144         ;;
15145       *)
15146         lt_prog_compiler_pic='+Z'
15147         ;;
15148       esac
15149       # Is there a better lt_prog_compiler_static that works with the bundled CC?
15150       lt_prog_compiler_static='${wl}-a ${wl}archive'
15151       ;;
15152
15153     irix5* | irix6* | nonstopux*)
15154       lt_prog_compiler_wl='-Wl,'
15155       # PIC (with -KPIC) is the default.
15156       lt_prog_compiler_static='-non_shared'
15157       ;;
15158
15159     linux* | k*bsd*-gnu | kopensolaris*-gnu)
15160       case $cc_basename in
15161       # old Intel for x86_64 which still supported -KPIC.
15162       ecc*)
15163         lt_prog_compiler_wl='-Wl,'
15164         lt_prog_compiler_pic='-KPIC'
15165         lt_prog_compiler_static='-static'
15166         ;;
15167       # icc used to be incompatible with GCC.
15168       # ICC 10 doesn't accept -KPIC any more.
15169       icc* | ifort*)
15170         lt_prog_compiler_wl='-Wl,'
15171         lt_prog_compiler_pic='-fPIC'
15172         lt_prog_compiler_static='-static'
15173         ;;
15174       # Lahey Fortran 8.1.
15175       lf95*)
15176         lt_prog_compiler_wl='-Wl,'
15177         lt_prog_compiler_pic='--shared'
15178         lt_prog_compiler_static='--static'
15179         ;;
15180       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
15181         # Portland Group compilers (*not* the Pentium gcc compiler,
15182         # which looks to be a dead project)
15183         lt_prog_compiler_wl='-Wl,'
15184         lt_prog_compiler_pic='-fpic'
15185         lt_prog_compiler_static='-Bstatic'
15186         ;;
15187       ccc*)
15188         lt_prog_compiler_wl='-Wl,'
15189         # All Alpha code is PIC.
15190         lt_prog_compiler_static='-non_shared'
15191         ;;
15192       xl* | bgxl* | bgf* | mpixl*)
15193         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
15194         lt_prog_compiler_wl='-Wl,'
15195         lt_prog_compiler_pic='-qpic'
15196         lt_prog_compiler_static='-qstaticlink'
15197         ;;
15198       *)
15199         case `$CC -V 2>&1 | sed 5q` in
15200         *Sun\ F* | *Sun*Fortran*)
15201           # Sun Fortran 8.3 passes all unrecognized flags to the linker
15202           lt_prog_compiler_pic='-KPIC'
15203           lt_prog_compiler_static='-Bstatic'
15204           lt_prog_compiler_wl=''
15205           ;;
15206         *Sun\ C*)
15207           # Sun C 5.9
15208           lt_prog_compiler_pic='-KPIC'
15209           lt_prog_compiler_static='-Bstatic'
15210           lt_prog_compiler_wl='-Wl,'
15211           ;;
15212         esac
15213         ;;
15214       esac
15215       ;;
15216
15217     newsos6)
15218       lt_prog_compiler_pic='-KPIC'
15219       lt_prog_compiler_static='-Bstatic'
15220       ;;
15221
15222     *nto* | *qnx*)
15223       # QNX uses GNU C++, but need to define -shared option too, otherwise
15224       # it will coredump.
15225       lt_prog_compiler_pic='-fPIC -shared'
15226       ;;
15227
15228     osf3* | osf4* | osf5*)
15229       lt_prog_compiler_wl='-Wl,'
15230       # All OSF/1 code is PIC.
15231       lt_prog_compiler_static='-non_shared'
15232       ;;
15233
15234     rdos*)
15235       lt_prog_compiler_static='-non_shared'
15236       ;;
15237
15238     solaris*)
15239       lt_prog_compiler_pic='-KPIC'
15240       lt_prog_compiler_static='-Bstatic'
15241       case $cc_basename in
15242       f77* | f90* | f95*)
15243         lt_prog_compiler_wl='-Qoption ld ';;
15244       *)
15245         lt_prog_compiler_wl='-Wl,';;
15246       esac
15247       ;;
15248
15249     sunos4*)
15250       lt_prog_compiler_wl='-Qoption ld '
15251       lt_prog_compiler_pic='-PIC'
15252       lt_prog_compiler_static='-Bstatic'
15253       ;;
15254
15255     sysv4 | sysv4.2uw2* | sysv4.3*)
15256       lt_prog_compiler_wl='-Wl,'
15257       lt_prog_compiler_pic='-KPIC'
15258       lt_prog_compiler_static='-Bstatic'
15259       ;;
15260
15261     sysv4*MP*)
15262       if test -d /usr/nec ;then
15263         lt_prog_compiler_pic='-Kconform_pic'
15264         lt_prog_compiler_static='-Bstatic'
15265       fi
15266       ;;
15267
15268     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
15269       lt_prog_compiler_wl='-Wl,'
15270       lt_prog_compiler_pic='-KPIC'
15271       lt_prog_compiler_static='-Bstatic'
15272       ;;
15273
15274     unicos*)
15275       lt_prog_compiler_wl='-Wl,'
15276       lt_prog_compiler_can_build_shared=no
15277       ;;
15278
15279     uts4*)
15280       lt_prog_compiler_pic='-pic'
15281       lt_prog_compiler_static='-Bstatic'
15282       ;;
15283
15284     *)
15285       lt_prog_compiler_can_build_shared=no
15286       ;;
15287     esac
15288   fi
15289
15290 case $host_os in
15291   # For platforms which do not support PIC, -DPIC is meaningless:
15292   *djgpp*)
15293     lt_prog_compiler_pic=
15294     ;;
15295   *)
15296     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
15297     ;;
15298 esac
15299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
15300 $as_echo "$lt_prog_compiler_pic" >&6; }
15301
15302
15303
15304
15305
15306
15307 #
15308 # Check to make sure the PIC flag actually works.
15309 #
15310 if test -n "$lt_prog_compiler_pic"; then
15311   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
15312 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
15313 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
15314   $as_echo_n "(cached) " >&6
15315 else
15316   lt_cv_prog_compiler_pic_works=no
15317    ac_outfile=conftest.$ac_objext
15318    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15319    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
15320    # Insert the option either (1) after the last *FLAGS variable, or
15321    # (2) before a word containing "conftest.", or (3) at the end.
15322    # Note that $ac_compile itself does not contain backslashes and begins
15323    # with a dollar sign (not a hyphen), so the echo should work correctly.
15324    # The option is referenced via a variable to avoid confusing sed.
15325    lt_compile=`echo "$ac_compile" | $SED \
15326    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15327    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15328    -e 's:$: $lt_compiler_flag:'`
15329    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15330    (eval "$lt_compile" 2>conftest.err)
15331    ac_status=$?
15332    cat conftest.err >&5
15333    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15334    if (exit $ac_status) && test -s "$ac_outfile"; then
15335      # The compiler can only warn and ignore the option if not recognized
15336      # So say no if there are warnings other than the usual output.
15337      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
15338      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15339      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
15340        lt_cv_prog_compiler_pic_works=yes
15341      fi
15342    fi
15343    $RM conftest*
15344
15345 fi
15346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
15347 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
15348
15349 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
15350     case $lt_prog_compiler_pic in
15351      "" | " "*) ;;
15352      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
15353      esac
15354 else
15355     lt_prog_compiler_pic=
15356      lt_prog_compiler_can_build_shared=no
15357 fi
15358
15359 fi
15360
15361
15362
15363
15364
15365
15366 #
15367 # Check to make sure the static flag actually works.
15368 #
15369 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
15370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
15371 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
15372 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
15373   $as_echo_n "(cached) " >&6
15374 else
15375   lt_cv_prog_compiler_static_works=no
15376    save_LDFLAGS="$LDFLAGS"
15377    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
15378    echo "$lt_simple_link_test_code" > conftest.$ac_ext
15379    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
15380      # The linker can only warn and ignore the option if not recognized
15381      # So say no if there are warnings
15382      if test -s conftest.err; then
15383        # Append any errors to the config.log.
15384        cat conftest.err 1>&5
15385        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
15386        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15387        if diff conftest.exp conftest.er2 >/dev/null; then
15388          lt_cv_prog_compiler_static_works=yes
15389        fi
15390      else
15391        lt_cv_prog_compiler_static_works=yes
15392      fi
15393    fi
15394    $RM -r conftest*
15395    LDFLAGS="$save_LDFLAGS"
15396
15397 fi
15398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
15399 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
15400
15401 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
15402     :
15403 else
15404     lt_prog_compiler_static=
15405 fi
15406
15407
15408
15409
15410
15411
15412
15413   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15414 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15415 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15416   $as_echo_n "(cached) " >&6
15417 else
15418   lt_cv_prog_compiler_c_o=no
15419    $RM -r conftest 2>/dev/null
15420    mkdir conftest
15421    cd conftest
15422    mkdir out
15423    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15424
15425    lt_compiler_flag="-o out/conftest2.$ac_objext"
15426    # Insert the option either (1) after the last *FLAGS variable, or
15427    # (2) before a word containing "conftest.", or (3) at the end.
15428    # Note that $ac_compile itself does not contain backslashes and begins
15429    # with a dollar sign (not a hyphen), so the echo should work correctly.
15430    lt_compile=`echo "$ac_compile" | $SED \
15431    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15432    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15433    -e 's:$: $lt_compiler_flag:'`
15434    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15435    (eval "$lt_compile" 2>out/conftest.err)
15436    ac_status=$?
15437    cat out/conftest.err >&5
15438    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15439    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15440    then
15441      # The compiler can only warn and ignore the option if not recognized
15442      # So say no if there are warnings
15443      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15444      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15445      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15446        lt_cv_prog_compiler_c_o=yes
15447      fi
15448    fi
15449    chmod u+w . 2>&5
15450    $RM conftest*
15451    # SGI C++ compiler will create directory out/ii_files/ for
15452    # template instantiation
15453    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15454    $RM out/* && rmdir out
15455    cd ..
15456    $RM -r conftest
15457    $RM conftest*
15458
15459 fi
15460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15461 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15462
15463
15464
15465
15466
15467
15468   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15469 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15470 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15471   $as_echo_n "(cached) " >&6
15472 else
15473   lt_cv_prog_compiler_c_o=no
15474    $RM -r conftest 2>/dev/null
15475    mkdir conftest
15476    cd conftest
15477    mkdir out
15478    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15479
15480    lt_compiler_flag="-o out/conftest2.$ac_objext"
15481    # Insert the option either (1) after the last *FLAGS variable, or
15482    # (2) before a word containing "conftest.", or (3) at the end.
15483    # Note that $ac_compile itself does not contain backslashes and begins
15484    # with a dollar sign (not a hyphen), so the echo should work correctly.
15485    lt_compile=`echo "$ac_compile" | $SED \
15486    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15487    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15488    -e 's:$: $lt_compiler_flag:'`
15489    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15490    (eval "$lt_compile" 2>out/conftest.err)
15491    ac_status=$?
15492    cat out/conftest.err >&5
15493    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15494    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15495    then
15496      # The compiler can only warn and ignore the option if not recognized
15497      # So say no if there are warnings
15498      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15499      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15500      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15501        lt_cv_prog_compiler_c_o=yes
15502      fi
15503    fi
15504    chmod u+w . 2>&5
15505    $RM conftest*
15506    # SGI C++ compiler will create directory out/ii_files/ for
15507    # template instantiation
15508    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15509    $RM out/* && rmdir out
15510    cd ..
15511    $RM -r conftest
15512    $RM conftest*
15513
15514 fi
15515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15516 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15517
15518
15519
15520
15521 hard_links="nottested"
15522 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
15523   # do not overwrite the value of need_locks provided by the user
15524   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
15525 $as_echo_n "checking if we can lock with hard links... " >&6; }
15526   hard_links=yes
15527   $RM conftest*
15528   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15529   touch conftest.a
15530   ln conftest.a conftest.b 2>&5 || hard_links=no
15531   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15532   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
15533 $as_echo "$hard_links" >&6; }
15534   if test "$hard_links" = no; then
15535     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
15536 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
15537     need_locks=warn
15538   fi
15539 else
15540   need_locks=no
15541 fi
15542
15543
15544
15545
15546
15547
15548   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
15549 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
15550
15551   runpath_var=
15552   allow_undefined_flag=
15553   always_export_symbols=no
15554   archive_cmds=
15555   archive_expsym_cmds=
15556   compiler_needs_object=no
15557   enable_shared_with_static_runtimes=no
15558   export_dynamic_flag_spec=
15559   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
15560   hardcode_automatic=no
15561   hardcode_direct=no
15562   hardcode_direct_absolute=no
15563   hardcode_libdir_flag_spec=
15564   hardcode_libdir_flag_spec_ld=
15565   hardcode_libdir_separator=
15566   hardcode_minus_L=no
15567   hardcode_shlibpath_var=unsupported
15568   inherit_rpath=no
15569   link_all_deplibs=unknown
15570   module_cmds=
15571   module_expsym_cmds=
15572   old_archive_from_new_cmds=
15573   old_archive_from_expsyms_cmds=
15574   thread_safe_flag_spec=
15575   whole_archive_flag_spec=
15576   # include_expsyms should be a list of space-separated symbols to be *always*
15577   # included in the symbol list
15578   include_expsyms=
15579   # exclude_expsyms can be an extended regexp of symbols to exclude
15580   # it will be wrapped by ` (' and `)$', so one must not match beginning or
15581   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
15582   # as well as any symbol that contains `d'.
15583   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
15584   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
15585   # platforms (ab)use it in PIC code, but their linkers get confused if
15586   # the symbol is explicitly referenced.  Since portable code cannot
15587   # rely on this symbol name, it's probably fine to never include it in
15588   # preloaded symbol tables.
15589   # Exclude shared library initialization/finalization symbols.
15590   extract_expsyms_cmds=
15591
15592   case $host_os in
15593   cygwin* | mingw* | pw32* | cegcc*)
15594     # FIXME: the MSVC++ port hasn't been tested in a loooong time
15595     # When not using gcc, we currently assume that we are using
15596     # Microsoft Visual C++.
15597     if test "$GCC" != yes; then
15598       with_gnu_ld=no
15599     fi
15600     ;;
15601   interix*)
15602     # we just hope/assume this is gcc and not c89 (= MSVC++)
15603     with_gnu_ld=yes
15604     ;;
15605   openbsd*)
15606     with_gnu_ld=no
15607     ;;
15608   esac
15609
15610   ld_shlibs=yes
15611
15612   # On some targets, GNU ld is compatible enough with the native linker
15613   # that we're better off using the native interface for both.
15614   lt_use_gnu_ld_interface=no
15615   if test "$with_gnu_ld" = yes; then
15616     case $host_os in
15617       aix*)
15618         # The AIX port of GNU ld has always aspired to compatibility
15619         # with the native linker.  However, as the warning in the GNU ld
15620         # block says, versions before 2.19.5* couldn't really create working
15621         # shared libraries, regardless of the interface used.
15622         case `$LD -v 2>&1` in
15623           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
15624           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
15625           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
15626           *)
15627             lt_use_gnu_ld_interface=yes
15628             ;;
15629         esac
15630         ;;
15631       *)
15632         lt_use_gnu_ld_interface=yes
15633         ;;
15634     esac
15635   fi
15636
15637   if test "$lt_use_gnu_ld_interface" = yes; then
15638     # If archive_cmds runs LD, not CC, wlarc should be empty
15639     wlarc='${wl}'
15640
15641     # Set some defaults for GNU ld with shared library support. These
15642     # are reset later if shared libraries are not supported. Putting them
15643     # here allows them to be overridden if necessary.
15644     runpath_var=LD_RUN_PATH
15645     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15646     export_dynamic_flag_spec='${wl}--export-dynamic'
15647     # ancient GNU ld didn't support --whole-archive et. al.
15648     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
15649       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
15650     else
15651       whole_archive_flag_spec=
15652     fi
15653     supports_anon_versioning=no
15654     case `$LD -v 2>&1` in
15655       *GNU\ gold*) supports_anon_versioning=yes ;;
15656       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
15657       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
15658       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
15659       *\ 2.11.*) ;; # other 2.11 versions
15660       *) supports_anon_versioning=yes ;;
15661     esac
15662
15663     # See if GNU ld supports shared libraries.
15664     case $host_os in
15665     aix[3-9]*)
15666       # On AIX/PPC, the GNU linker is very broken
15667       if test "$host_cpu" != ia64; then
15668         ld_shlibs=no
15669         cat <<_LT_EOF 1>&2
15670
15671 *** Warning: the GNU linker, at least up to release 2.19, is reported
15672 *** to be unable to reliably create shared libraries on AIX.
15673 *** Therefore, libtool is disabling shared libraries support.  If you
15674 *** really care for shared libraries, you may want to install binutils
15675 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
15676 *** You will then need to restart the configuration process.
15677
15678 _LT_EOF
15679       fi
15680       ;;
15681
15682     amigaos*)
15683       case $host_cpu in
15684       powerpc)
15685             # see comment about AmigaOS4 .so support
15686             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15687             archive_expsym_cmds=''
15688         ;;
15689       m68k)
15690             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
15691             hardcode_libdir_flag_spec='-L$libdir'
15692             hardcode_minus_L=yes
15693         ;;
15694       esac
15695       ;;
15696
15697     beos*)
15698       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15699         allow_undefined_flag=unsupported
15700         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
15701         # support --undefined.  This deserves some investigation.  FIXME
15702         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15703       else
15704         ld_shlibs=no
15705       fi
15706       ;;
15707
15708     cygwin* | mingw* | pw32* | cegcc*)
15709       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
15710       # as there is no search path for DLLs.
15711       hardcode_libdir_flag_spec='-L$libdir'
15712       export_dynamic_flag_spec='${wl}--export-all-symbols'
15713       allow_undefined_flag=unsupported
15714       always_export_symbols=no
15715       enable_shared_with_static_runtimes=yes
15716       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
15717
15718       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
15719         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15720         # If the export-symbols file already is a .def file (1st line
15721         # is EXPORTS), use it as is; otherwise, prepend...
15722         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
15723           cp $export_symbols $output_objdir/$soname.def;
15724         else
15725           echo EXPORTS > $output_objdir/$soname.def;
15726           cat $export_symbols >> $output_objdir/$soname.def;
15727         fi~
15728         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15729       else
15730         ld_shlibs=no
15731       fi
15732       ;;
15733
15734     haiku*)
15735       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15736       link_all_deplibs=yes
15737       ;;
15738
15739     interix[3-9]*)
15740       hardcode_direct=no
15741       hardcode_shlibpath_var=no
15742       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
15743       export_dynamic_flag_spec='${wl}-E'
15744       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
15745       # Instead, shared libraries are loaded at an image base (0x10000000 by
15746       # default) and relocated if they conflict, which is a slow very memory
15747       # consuming and fragmenting process.  To avoid this, we pick a random,
15748       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
15749       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
15750       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15751       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15752       ;;
15753
15754     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
15755       tmp_diet=no
15756       if test "$host_os" = linux-dietlibc; then
15757         case $cc_basename in
15758           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
15759         esac
15760       fi
15761       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
15762          && test "$tmp_diet" = no
15763       then
15764         tmp_addflag=
15765         tmp_sharedflag='-shared'
15766         case $cc_basename,$host_cpu in
15767         pgcc*)                          # Portland Group C compiler
15768           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'
15769           tmp_addflag=' $pic_flag'
15770           ;;
15771         pgf77* | pgf90* | pgf95* | pgfortran*)
15772                                         # Portland Group f77 and f90 compilers
15773           whole_archive_flag_spec='${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'
15774           tmp_addflag=' $pic_flag -Mnomain' ;;
15775         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
15776           tmp_addflag=' -i_dynamic' ;;
15777         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
15778           tmp_addflag=' -i_dynamic -nofor_main' ;;
15779         ifc* | ifort*)                  # Intel Fortran compiler
15780           tmp_addflag=' -nofor_main' ;;
15781         lf95*)                          # Lahey Fortran 8.1
15782           whole_archive_flag_spec=
15783           tmp_sharedflag='--shared' ;;
15784         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
15785           tmp_sharedflag='-qmkshrobj'
15786           tmp_addflag= ;;
15787         nvcc*)  # Cuda Compiler Driver 2.2
15788           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15789           compiler_needs_object=yes
15790           ;;
15791         esac
15792         case `$CC -V 2>&1 | sed 5q` in
15793         *Sun\ C*)                       # Sun C 5.9
15794           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\"` ${wl}--no-whole-archive'
15795           compiler_needs_object=yes
15796           tmp_sharedflag='-G' ;;
15797         *Sun\ F*)                       # Sun Fortran 8.3
15798           tmp_sharedflag='-G' ;;
15799         esac
15800         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15801
15802         if test "x$supports_anon_versioning" = xyes; then
15803           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15804             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15805             echo "local: *; };" >> $output_objdir/$libname.ver~
15806             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
15807         fi
15808
15809         case $cc_basename in
15810         xlf* | bgf* | bgxlf* | mpixlf*)
15811           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
15812           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
15813           hardcode_libdir_flag_spec=
15814           hardcode_libdir_flag_spec_ld='-rpath $libdir'
15815           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
15816           if test "x$supports_anon_versioning" = xyes; then
15817             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15818               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15819               echo "local: *; };" >> $output_objdir/$libname.ver~
15820               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
15821           fi
15822           ;;
15823         esac
15824       else
15825         ld_shlibs=no
15826       fi
15827       ;;
15828
15829     netbsd*)
15830       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15831         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
15832         wlarc=
15833       else
15834         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15835         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15836       fi
15837       ;;
15838
15839     solaris*)
15840       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
15841         ld_shlibs=no
15842         cat <<_LT_EOF 1>&2
15843
15844 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
15845 *** create shared libraries on Solaris systems.  Therefore, libtool
15846 *** is disabling shared libraries support.  We urge you to upgrade GNU
15847 *** binutils to release 2.9.1 or newer.  Another option is to modify
15848 *** your PATH or compiler configuration so that the native linker is
15849 *** used, and then restart.
15850
15851 _LT_EOF
15852       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15853         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15854         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15855       else
15856         ld_shlibs=no
15857       fi
15858       ;;
15859
15860     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
15861       case `$LD -v 2>&1` in
15862         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
15863         ld_shlibs=no
15864         cat <<_LT_EOF 1>&2
15865
15866 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
15867 *** reliably create shared libraries on SCO systems.  Therefore, libtool
15868 *** is disabling shared libraries support.  We urge you to upgrade GNU
15869 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
15870 *** your PATH or compiler configuration so that the native linker is
15871 *** used, and then restart.
15872
15873 _LT_EOF
15874         ;;
15875         *)
15876           # For security reasons, it is highly recommended that you always
15877           # use absolute paths for naming shared libraries, and exclude the
15878           # DT_RUNPATH tag from executables and libraries.  But doing so
15879           # requires that you compile everything twice, which is a pain.
15880           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15881             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15882             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15883             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15884           else
15885             ld_shlibs=no
15886           fi
15887         ;;
15888       esac
15889       ;;
15890
15891     sunos4*)
15892       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
15893       wlarc=
15894       hardcode_direct=yes
15895       hardcode_shlibpath_var=no
15896       ;;
15897
15898     *)
15899       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15900         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15901         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15902       else
15903         ld_shlibs=no
15904       fi
15905       ;;
15906     esac
15907
15908     if test "$ld_shlibs" = no; then
15909       runpath_var=
15910       hardcode_libdir_flag_spec=
15911       export_dynamic_flag_spec=
15912       whole_archive_flag_spec=
15913     fi
15914   else
15915     # PORTME fill in a description of your system's linker (not GNU ld)
15916     case $host_os in
15917     aix3*)
15918       allow_undefined_flag=unsupported
15919       always_export_symbols=yes
15920       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
15921       # Note: this linker hardcodes the directories in LIBPATH if there
15922       # are no directories specified by -L.
15923       hardcode_minus_L=yes
15924       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
15925         # Neither direct hardcoding nor static linking is supported with a
15926         # broken collect2.
15927         hardcode_direct=unsupported
15928       fi
15929       ;;
15930
15931     aix[4-9]*)
15932       if test "$host_cpu" = ia64; then
15933         # On IA64, the linker does run time linking by default, so we don't
15934         # have to do anything special.
15935         aix_use_runtimelinking=no
15936         exp_sym_flag='-Bexport'
15937         no_entry_flag=""
15938       else
15939         # If we're using GNU nm, then we don't want the "-C" option.
15940         # -C means demangle to AIX nm, but means don't demangle with GNU nm
15941         # Also, AIX nm treats weak defined symbols like other global
15942         # defined symbols, whereas GNU nm marks them as "W".
15943         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
15944           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15945         else
15946           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15947         fi
15948         aix_use_runtimelinking=no
15949
15950         # Test if we are trying to use run time linking or normal
15951         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
15952         # need to do runtime linking.
15953         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
15954           for ld_flag in $LDFLAGS; do
15955           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
15956             aix_use_runtimelinking=yes
15957             break
15958           fi
15959           done
15960           ;;
15961         esac
15962
15963         exp_sym_flag='-bexport'
15964         no_entry_flag='-bnoentry'
15965       fi
15966
15967       # When large executables or shared objects are built, AIX ld can
15968       # have problems creating the table of contents.  If linking a library
15969       # or program results in "error TOC overflow" add -mminimal-toc to
15970       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
15971       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
15972
15973       archive_cmds=''
15974       hardcode_direct=yes
15975       hardcode_direct_absolute=yes
15976       hardcode_libdir_separator=':'
15977       link_all_deplibs=yes
15978       file_list_spec='${wl}-f,'
15979
15980       if test "$GCC" = yes; then
15981         case $host_os in aix4.[012]|aix4.[012].*)
15982         # We only want to do this on AIX 4.2 and lower, the check
15983         # below for broken collect2 doesn't work under 4.3+
15984           collect2name=`${CC} -print-prog-name=collect2`
15985           if test -f "$collect2name" &&
15986            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
15987           then
15988           # We have reworked collect2
15989           :
15990           else
15991           # We have old collect2
15992           hardcode_direct=unsupported
15993           # It fails to find uninstalled libraries when the uninstalled
15994           # path is not listed in the libpath.  Setting hardcode_minus_L
15995           # to unsupported forces relinking
15996           hardcode_minus_L=yes
15997           hardcode_libdir_flag_spec='-L$libdir'
15998           hardcode_libdir_separator=
15999           fi
16000           ;;
16001         esac
16002         shared_flag='-shared'
16003         if test "$aix_use_runtimelinking" = yes; then
16004           shared_flag="$shared_flag "'${wl}-G'
16005         fi
16006       else
16007         # not using gcc
16008         if test "$host_cpu" = ia64; then
16009         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
16010         # chokes on -Wl,-G. The following line is correct:
16011           shared_flag='-G'
16012         else
16013           if test "$aix_use_runtimelinking" = yes; then
16014             shared_flag='${wl}-G'
16015           else
16016             shared_flag='${wl}-bM:SRE'
16017           fi
16018         fi
16019       fi
16020
16021       export_dynamic_flag_spec='${wl}-bexpall'
16022       # It seems that -bexpall does not export symbols beginning with
16023       # underscore (_), so it is better to generate a list of symbols to export.
16024       always_export_symbols=yes
16025       if test "$aix_use_runtimelinking" = yes; then
16026         # Warning - without using the other runtime loading flags (-brtl),
16027         # -berok will link without error, but may produce a broken library.
16028         allow_undefined_flag='-berok'
16029         # Determine the default libpath from the value encoded in an
16030         # empty executable.
16031         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16032 /* end confdefs.h.  */
16033
16034 int
16035 main ()
16036 {
16037
16038   ;
16039   return 0;
16040 }
16041 _ACEOF
16042 if ac_fn_c_try_link "$LINENO"; then :
16043
16044 lt_aix_libpath_sed='
16045     /Import File Strings/,/^$/ {
16046         /^0/ {
16047             s/^0  *\(.*\)$/\1/
16048             p
16049         }
16050     }'
16051 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16052 # Check for a 64-bit object if we didn't find anything.
16053 if test -z "$aix_libpath"; then
16054   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16055 fi
16056 fi
16057 rm -f core conftest.err conftest.$ac_objext \
16058     conftest$ac_exeext conftest.$ac_ext
16059 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
16060
16061         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
16062         archive_expsym_cmds='$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 $shared_flag"
16063       else
16064         if test "$host_cpu" = ia64; then
16065           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
16066           allow_undefined_flag="-z nodefs"
16067           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
16068         else
16069          # Determine the default libpath from the value encoded in an
16070          # empty executable.
16071          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16072 /* end confdefs.h.  */
16073
16074 int
16075 main ()
16076 {
16077
16078   ;
16079   return 0;
16080 }
16081 _ACEOF
16082 if ac_fn_c_try_link "$LINENO"; then :
16083
16084 lt_aix_libpath_sed='
16085     /Import File Strings/,/^$/ {
16086         /^0/ {
16087             s/^0  *\(.*\)$/\1/
16088             p
16089         }
16090     }'
16091 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16092 # Check for a 64-bit object if we didn't find anything.
16093 if test -z "$aix_libpath"; then
16094   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16095 fi
16096 fi
16097 rm -f core conftest.err conftest.$ac_objext \
16098     conftest$ac_exeext conftest.$ac_ext
16099 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
16100
16101          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
16102           # Warning - without using the other run time loading flags,
16103           # -berok will link without error, but may produce a broken library.
16104           no_undefined_flag=' ${wl}-bernotok'
16105           allow_undefined_flag=' ${wl}-berok'
16106           if test "$with_gnu_ld" = yes; then
16107             # We only use this code for GNU lds that support --whole-archive.
16108             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
16109           else
16110             # Exported symbols can be pulled into shared objects from archives
16111             whole_archive_flag_spec='$convenience'
16112           fi
16113           archive_cmds_need_lc=yes
16114           # This is similar to how AIX traditionally builds its shared libraries.
16115           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'
16116         fi
16117       fi
16118       ;;
16119
16120     amigaos*)
16121       case $host_cpu in
16122       powerpc)
16123             # see comment about AmigaOS4 .so support
16124             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16125             archive_expsym_cmds=''
16126         ;;
16127       m68k)
16128             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
16129             hardcode_libdir_flag_spec='-L$libdir'
16130             hardcode_minus_L=yes
16131         ;;
16132       esac
16133       ;;
16134
16135     bsdi[45]*)
16136       export_dynamic_flag_spec=-rdynamic
16137       ;;
16138
16139     cygwin* | mingw* | pw32* | cegcc*)
16140       # When not using gcc, we currently assume that we are using
16141       # Microsoft Visual C++.
16142       # hardcode_libdir_flag_spec is actually meaningless, as there is
16143       # no search path for DLLs.
16144       hardcode_libdir_flag_spec=' '
16145       allow_undefined_flag=unsupported
16146       # Tell ltmain to make .lib files, not .a files.
16147       libext=lib
16148       # Tell ltmain to make .dll files, not .so files.
16149       shrext_cmds=".dll"
16150       # FIXME: Setting linknames here is a bad hack.
16151       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
16152       # The linker will automatically build a .lib file if we build a DLL.
16153       old_archive_from_new_cmds='true'
16154       # FIXME: Should let the user specify the lib program.
16155       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
16156       fix_srcfile_path='`cygpath -w "$srcfile"`'
16157       enable_shared_with_static_runtimes=yes
16158       ;;
16159
16160     darwin* | rhapsody*)
16161
16162
16163   archive_cmds_need_lc=no
16164   hardcode_direct=no
16165   hardcode_automatic=yes
16166   hardcode_shlibpath_var=unsupported
16167   if test "$lt_cv_ld_force_load" = "yes"; then
16168     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
16169   else
16170     whole_archive_flag_spec=''
16171   fi
16172   link_all_deplibs=yes
16173   allow_undefined_flag="$_lt_dar_allow_undefined"
16174   case $cc_basename in
16175      ifort*) _lt_dar_can_shared=yes ;;
16176      *) _lt_dar_can_shared=$GCC ;;
16177   esac
16178   if test "$_lt_dar_can_shared" = "yes"; then
16179     output_verbose_link_cmd=func_echo_all
16180     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
16181     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
16182     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}${_lt_dsymutil}"
16183     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
16184
16185   else
16186   ld_shlibs=no
16187   fi
16188
16189       ;;
16190
16191     dgux*)
16192       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16193       hardcode_libdir_flag_spec='-L$libdir'
16194       hardcode_shlibpath_var=no
16195       ;;
16196
16197     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
16198     # support.  Future versions do this automatically, but an explicit c++rt0.o
16199     # does not break anything, and helps significantly (at the cost of a little
16200     # extra space).
16201     freebsd2.2*)
16202       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
16203       hardcode_libdir_flag_spec='-R$libdir'
16204       hardcode_direct=yes
16205       hardcode_shlibpath_var=no
16206       ;;
16207
16208     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
16209     freebsd2.*)
16210       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16211       hardcode_direct=yes
16212       hardcode_minus_L=yes
16213       hardcode_shlibpath_var=no
16214       ;;
16215
16216     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
16217     freebsd* | dragonfly*)
16218       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
16219       hardcode_libdir_flag_spec='-R$libdir'
16220       hardcode_direct=yes
16221       hardcode_shlibpath_var=no
16222       ;;
16223
16224     hpux9*)
16225       if test "$GCC" = yes; then
16226         archive_cmds='$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 $lib'
16227       else
16228         archive_cmds='$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 $lib'
16229       fi
16230       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16231       hardcode_libdir_separator=:
16232       hardcode_direct=yes
16233
16234       # hardcode_minus_L: Not really in the search PATH,
16235       # but as the default location of the library.
16236       hardcode_minus_L=yes
16237       export_dynamic_flag_spec='${wl}-E'
16238       ;;
16239
16240     hpux10*)
16241       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16242         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16243       else
16244         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16245       fi
16246       if test "$with_gnu_ld" = no; then
16247         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16248         hardcode_libdir_flag_spec_ld='+b $libdir'
16249         hardcode_libdir_separator=:
16250         hardcode_direct=yes
16251         hardcode_direct_absolute=yes
16252         export_dynamic_flag_spec='${wl}-E'
16253         # hardcode_minus_L: Not really in the search PATH,
16254         # but as the default location of the library.
16255         hardcode_minus_L=yes
16256       fi
16257       ;;
16258
16259     hpux11*)
16260       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16261         case $host_cpu in
16262         hppa*64*)
16263           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16264           ;;
16265         ia64*)
16266           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16267           ;;
16268         *)
16269           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16270           ;;
16271         esac
16272       else
16273         case $host_cpu in
16274         hppa*64*)
16275           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16276           ;;
16277         ia64*)
16278           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16279           ;;
16280         *)
16281
16282           # Older versions of the 11.00 compiler do not understand -b yet
16283           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
16284           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
16285 $as_echo_n "checking if $CC understands -b... " >&6; }
16286 if test "${lt_cv_prog_compiler__b+set}" = set; then :
16287   $as_echo_n "(cached) " >&6
16288 else
16289   lt_cv_prog_compiler__b=no
16290    save_LDFLAGS="$LDFLAGS"
16291    LDFLAGS="$LDFLAGS -b"
16292    echo "$lt_simple_link_test_code" > conftest.$ac_ext
16293    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
16294      # The linker can only warn and ignore the option if not recognized
16295      # So say no if there are warnings
16296      if test -s conftest.err; then
16297        # Append any errors to the config.log.
16298        cat conftest.err 1>&5
16299        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
16300        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16301        if diff conftest.exp conftest.er2 >/dev/null; then
16302          lt_cv_prog_compiler__b=yes
16303        fi
16304      else
16305        lt_cv_prog_compiler__b=yes
16306      fi
16307    fi
16308    $RM -r conftest*
16309    LDFLAGS="$save_LDFLAGS"
16310
16311 fi
16312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
16313 $as_echo "$lt_cv_prog_compiler__b" >&6; }
16314
16315 if test x"$lt_cv_prog_compiler__b" = xyes; then
16316     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16317 else
16318     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16319 fi
16320
16321           ;;
16322         esac
16323       fi
16324       if test "$with_gnu_ld" = no; then
16325         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16326         hardcode_libdir_separator=:
16327
16328         case $host_cpu in
16329         hppa*64*|ia64*)
16330           hardcode_direct=no
16331           hardcode_shlibpath_var=no
16332           ;;
16333         *)
16334           hardcode_direct=yes
16335           hardcode_direct_absolute=yes
16336           export_dynamic_flag_spec='${wl}-E'
16337
16338           # hardcode_minus_L: Not really in the search PATH,
16339           # but as the default location of the library.
16340           hardcode_minus_L=yes
16341           ;;
16342         esac
16343       fi
16344       ;;
16345
16346     irix5* | irix6* | nonstopux*)
16347       if test "$GCC" = yes; then
16348         archive_cmds='$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 $lib'
16349         # Try to use the -exported_symbol ld option, if it does not
16350         # work, assume that -exports_file does not work either and
16351         # implicitly export all symbols.
16352         save_LDFLAGS="$LDFLAGS"
16353         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
16354         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16355 /* end confdefs.h.  */
16356 int foo(void) {}
16357 _ACEOF
16358 if ac_fn_c_try_link "$LINENO"; then :
16359   archive_expsym_cmds='$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 $lib'
16360
16361 fi
16362 rm -f core conftest.err conftest.$ac_objext \
16363     conftest$ac_exeext conftest.$ac_ext
16364         LDFLAGS="$save_LDFLAGS"
16365       else
16366         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
16367         archive_expsym_cmds='$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 $lib'
16368       fi
16369       archive_cmds_need_lc='no'
16370       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16371       hardcode_libdir_separator=:
16372       inherit_rpath=yes
16373       link_all_deplibs=yes
16374       ;;
16375
16376     netbsd*)
16377       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
16378         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
16379       else
16380         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
16381       fi
16382       hardcode_libdir_flag_spec='-R$libdir'
16383       hardcode_direct=yes
16384       hardcode_shlibpath_var=no
16385       ;;
16386
16387     newsos6)
16388       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16389       hardcode_direct=yes
16390       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16391       hardcode_libdir_separator=:
16392       hardcode_shlibpath_var=no
16393       ;;
16394
16395     *nto* | *qnx*)
16396       ;;
16397
16398     openbsd*)
16399       if test -f /usr/libexec/ld.so; then
16400         hardcode_direct=yes
16401         hardcode_shlibpath_var=no
16402         hardcode_direct_absolute=yes
16403         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
16404           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16405           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
16406           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16407           export_dynamic_flag_spec='${wl}-E'
16408         else
16409           case $host_os in
16410            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
16411              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16412              hardcode_libdir_flag_spec='-R$libdir'
16413              ;;
16414            *)
16415              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16416              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16417              ;;
16418           esac
16419         fi
16420       else
16421         ld_shlibs=no
16422       fi
16423       ;;
16424
16425     os2*)
16426       hardcode_libdir_flag_spec='-L$libdir'
16427       hardcode_minus_L=yes
16428       allow_undefined_flag=unsupported
16429       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'
16430       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
16431       ;;
16432
16433     osf3*)
16434       if test "$GCC" = yes; then
16435         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16436         archive_cmds='$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 $lib'
16437       else
16438         allow_undefined_flag=' -expect_unresolved \*'
16439         archive_cmds='$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 $lib'
16440       fi
16441       archive_cmds_need_lc='no'
16442       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16443       hardcode_libdir_separator=:
16444       ;;
16445
16446     osf4* | osf5*)      # as osf3* with the addition of -msym flag
16447       if test "$GCC" = yes; then
16448         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16449         archive_cmds='$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 $lib'
16450         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16451       else
16452         allow_undefined_flag=' -expect_unresolved \*'
16453         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'
16454         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~
16455         $CC -shared${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'
16456
16457         # Both c and cxx compiler support -rpath directly
16458         hardcode_libdir_flag_spec='-rpath $libdir'
16459       fi
16460       archive_cmds_need_lc='no'
16461       hardcode_libdir_separator=:
16462       ;;
16463
16464     solaris*)
16465       no_undefined_flag=' -z defs'
16466       if test "$GCC" = yes; then
16467         wlarc='${wl}'
16468         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16469         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16470           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16471       else
16472         case `$CC -V 2>&1` in
16473         *"Compilers 5.0"*)
16474           wlarc=''
16475           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
16476           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16477           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
16478           ;;
16479         *)
16480           wlarc='${wl}'
16481           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
16482           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16483           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16484           ;;
16485         esac
16486       fi
16487       hardcode_libdir_flag_spec='-R$libdir'
16488       hardcode_shlibpath_var=no
16489       case $host_os in
16490       solaris2.[0-5] | solaris2.[0-5].*) ;;
16491       *)
16492         # The compiler driver will combine and reorder linker options,
16493         # but understands `-z linker_flag'.  GCC discards it without `$wl',
16494         # but is careful enough not to reorder.
16495         # Supported since Solaris 2.6 (maybe 2.5.1?)
16496         if test "$GCC" = yes; then
16497           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
16498         else
16499           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
16500         fi
16501         ;;
16502       esac
16503       link_all_deplibs=yes
16504       ;;
16505
16506     sunos4*)
16507       if test "x$host_vendor" = xsequent; then
16508         # Use $CC to link under sequent, because it throws in some extra .o
16509         # files that make .init and .fini sections work.
16510         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
16511       else
16512         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
16513       fi
16514       hardcode_libdir_flag_spec='-L$libdir'
16515       hardcode_direct=yes
16516       hardcode_minus_L=yes
16517       hardcode_shlibpath_var=no
16518       ;;
16519
16520     sysv4)
16521       case $host_vendor in
16522         sni)
16523           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16524           hardcode_direct=yes # is this really true???
16525         ;;
16526         siemens)
16527           ## LD is ld it makes a PLAMLIB
16528           ## CC just makes a GrossModule.
16529           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
16530           reload_cmds='$CC -r -o $output$reload_objs'
16531           hardcode_direct=no
16532         ;;
16533         motorola)
16534           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16535           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
16536         ;;
16537       esac
16538       runpath_var='LD_RUN_PATH'
16539       hardcode_shlibpath_var=no
16540       ;;
16541
16542     sysv4.3*)
16543       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16544       hardcode_shlibpath_var=no
16545       export_dynamic_flag_spec='-Bexport'
16546       ;;
16547
16548     sysv4*MP*)
16549       if test -d /usr/nec; then
16550         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16551         hardcode_shlibpath_var=no
16552         runpath_var=LD_RUN_PATH
16553         hardcode_runpath_var=yes
16554         ld_shlibs=yes
16555       fi
16556       ;;
16557
16558     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
16559       no_undefined_flag='${wl}-z,text'
16560       archive_cmds_need_lc=no
16561       hardcode_shlibpath_var=no
16562       runpath_var='LD_RUN_PATH'
16563
16564       if test "$GCC" = yes; then
16565         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16566         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16567       else
16568         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16569         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16570       fi
16571       ;;
16572
16573     sysv5* | sco3.2v5* | sco5v6*)
16574       # Note: We can NOT use -z defs as we might desire, because we do not
16575       # link with -lc, and that would cause any symbols used from libc to
16576       # always be unresolved, which means just about no library would
16577       # ever link correctly.  If we're not using GNU ld we use -z text
16578       # though, which does catch some bad symbols but isn't as heavy-handed
16579       # as -z defs.
16580       no_undefined_flag='${wl}-z,text'
16581       allow_undefined_flag='${wl}-z,nodefs'
16582       archive_cmds_need_lc=no
16583       hardcode_shlibpath_var=no
16584       hardcode_libdir_flag_spec='${wl}-R,$libdir'
16585       hardcode_libdir_separator=':'
16586       link_all_deplibs=yes
16587       export_dynamic_flag_spec='${wl}-Bexport'
16588       runpath_var='LD_RUN_PATH'
16589
16590       if test "$GCC" = yes; then
16591         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16592         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16593       else
16594         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16595         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16596       fi
16597       ;;
16598
16599     uts4*)
16600       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16601       hardcode_libdir_flag_spec='-L$libdir'
16602       hardcode_shlibpath_var=no
16603       ;;
16604
16605     *)
16606       ld_shlibs=no
16607       ;;
16608     esac
16609
16610     if test x$host_vendor = xsni; then
16611       case $host in
16612       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
16613         export_dynamic_flag_spec='${wl}-Blargedynsym'
16614         ;;
16615       esac
16616     fi
16617   fi
16618
16619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
16620 $as_echo "$ld_shlibs" >&6; }
16621 test "$ld_shlibs" = no && can_build_shared=no
16622
16623 with_gnu_ld=$with_gnu_ld
16624
16625
16626
16627
16628
16629
16630
16631
16632
16633
16634
16635
16636
16637
16638
16639 #
16640 # Do we need to explicitly link libc?
16641 #
16642 case "x$archive_cmds_need_lc" in
16643 x|xyes)
16644   # Assume -lc should be added
16645   archive_cmds_need_lc=yes
16646
16647   if test "$enable_shared" = yes && test "$GCC" = yes; then
16648     case $archive_cmds in
16649     *'~'*)
16650       # FIXME: we may have to deal with multi-command sequences.
16651       ;;
16652     '$CC '*)
16653       # Test whether the compiler implicitly links with -lc since on some
16654       # systems, -lgcc has to come before -lc. If gcc already passes -lc
16655       # to ld, don't add -lc before -lgcc.
16656       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
16657 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
16658 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
16659   $as_echo_n "(cached) " >&6
16660 else
16661   $RM conftest*
16662         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16663
16664         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
16665   (eval $ac_compile) 2>&5
16666   ac_status=$?
16667   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16668   test $ac_status = 0; } 2>conftest.err; then
16669           soname=conftest
16670           lib=conftest
16671           libobjs=conftest.$ac_objext
16672           deplibs=
16673           wl=$lt_prog_compiler_wl
16674           pic_flag=$lt_prog_compiler_pic
16675           compiler_flags=-v
16676           linker_flags=-v
16677           verstring=
16678           output_objdir=.
16679           libname=conftest
16680           lt_save_allow_undefined_flag=$allow_undefined_flag
16681           allow_undefined_flag=
16682           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
16683   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
16684   ac_status=$?
16685   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16686   test $ac_status = 0; }
16687           then
16688             lt_cv_archive_cmds_need_lc=no
16689           else
16690             lt_cv_archive_cmds_need_lc=yes
16691           fi
16692           allow_undefined_flag=$lt_save_allow_undefined_flag
16693         else
16694           cat conftest.err 1>&5
16695         fi
16696         $RM conftest*
16697
16698 fi
16699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
16700 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
16701       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
16702       ;;
16703     esac
16704   fi
16705   ;;
16706 esac
16707
16708
16709
16710
16711
16712
16713
16714
16715
16716
16717
16718
16719
16720
16721
16722
16723
16724
16725
16726
16727
16728
16729
16730
16731
16732
16733
16734
16735
16736
16737
16738
16739
16740
16741
16742
16743
16744
16745
16746
16747
16748
16749
16750
16751
16752
16753
16754
16755
16756
16757
16758
16759
16760
16761
16762
16763
16764
16765
16766
16767
16768
16769
16770
16771
16772
16773
16774
16775
16776
16777
16778
16779
16780
16781
16782
16783
16784
16785
16786
16787
16788
16789
16790
16791
16792
16793
16794
16795
16796
16797
16798
16799
16800
16801
16802
16803
16804
16805
16806
16807
16808
16809
16810
16811
16812
16813
16814
16815
16816
16817
16818
16819
16820
16821
16822
16823
16824
16825
16826
16827
16828
16829
16830
16831
16832
16833
16834
16835
16836
16837
16838
16839
16840
16841
16842
16843
16844
16845
16846
16847
16848
16849
16850
16851
16852
16853
16854
16855
16856
16857
16858
16859
16860
16861
16862
16863
16864   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
16865 $as_echo_n "checking dynamic linker characteristics... " >&6; }
16866
16867 if test "$GCC" = yes; then
16868   case $host_os in
16869     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
16870     *) lt_awk_arg="/^libraries:/" ;;
16871   esac
16872   case $host_os in
16873     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
16874     *) lt_sed_strip_eq="s,=/,/,g" ;;
16875   esac
16876   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
16877   case $lt_search_path_spec in
16878   *\;*)
16879     # if the path contains ";" then we assume it to be the separator
16880     # otherwise default to the standard path separator (i.e. ":") - it is
16881     # assumed that no part of a normal pathname contains ";" but that should
16882     # okay in the real world where ";" in dirpaths is itself problematic.
16883     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
16884     ;;
16885   *)
16886     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
16887     ;;
16888   esac
16889   # Ok, now we have the path, separated by spaces, we can step through it
16890   # and add multilib dir if necessary.
16891   lt_tmp_lt_search_path_spec=
16892   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
16893   for lt_sys_path in $lt_search_path_spec; do
16894     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
16895       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
16896     else
16897       test -d "$lt_sys_path" && \
16898         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
16899     fi
16900   done
16901   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
16902 BEGIN {RS=" "; FS="/|\n";} {
16903   lt_foo="";
16904   lt_count=0;
16905   for (lt_i = NF; lt_i > 0; lt_i--) {
16906     if ($lt_i != "" && $lt_i != ".") {
16907       if ($lt_i == "..") {
16908         lt_count++;
16909       } else {
16910         if (lt_count == 0) {
16911           lt_foo="/" $lt_i lt_foo;
16912         } else {
16913           lt_count--;
16914         }
16915       }
16916     }
16917   }
16918   if (lt_foo != "") { lt_freq[lt_foo]++; }
16919   if (lt_freq[lt_foo] == 1) { print lt_foo; }
16920 }'`
16921   # AWK program above erroneously prepends '/' to C:/dos/paths
16922   # for these hosts.
16923   case $host_os in
16924     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
16925       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
16926   esac
16927   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
16928 else
16929   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
16930 fi
16931 library_names_spec=
16932 libname_spec='lib$name'
16933 soname_spec=
16934 shrext_cmds=".so"
16935 postinstall_cmds=
16936 postuninstall_cmds=
16937 finish_cmds=
16938 finish_eval=
16939 shlibpath_var=
16940 shlibpath_overrides_runpath=unknown
16941 version_type=none
16942 dynamic_linker="$host_os ld.so"
16943 sys_lib_dlsearch_path_spec="/lib /usr/lib"
16944 need_lib_prefix=unknown
16945 hardcode_into_libs=no
16946
16947 # when you set need_version to no, make sure it does not cause -set_version
16948 # flags to be left without arguments
16949 need_version=unknown
16950
16951 case $host_os in
16952 aix3*)
16953   version_type=linux
16954   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
16955   shlibpath_var=LIBPATH
16956
16957   # AIX 3 has no versioning support, so we append a major version to the name.
16958   soname_spec='${libname}${release}${shared_ext}$major'
16959   ;;
16960
16961 aix[4-9]*)
16962   version_type=linux
16963   need_lib_prefix=no
16964   need_version=no
16965   hardcode_into_libs=yes
16966   if test "$host_cpu" = ia64; then
16967     # AIX 5 supports IA64
16968     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
16969     shlibpath_var=LD_LIBRARY_PATH
16970   else
16971     # With GCC up to 2.95.x, collect2 would create an import file
16972     # for dependence libraries.  The import file would start with
16973     # the line `#! .'.  This would cause the generated library to
16974     # depend on `.', always an invalid library.  This was fixed in
16975     # development snapshots of GCC prior to 3.0.
16976     case $host_os in
16977       aix4 | aix4.[01] | aix4.[01].*)
16978       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
16979            echo ' yes '
16980            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
16981         :
16982       else
16983         can_build_shared=no
16984       fi
16985       ;;
16986     esac
16987     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
16988     # soname into executable. Probably we can add versioning support to
16989     # collect2, so additional links can be useful in future.
16990     if test "$aix_use_runtimelinking" = yes; then
16991       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
16992       # instead of lib<name>.a to let people know that these are not
16993       # typical AIX shared libraries.
16994       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16995     else
16996       # We preserve .a as extension for shared libraries through AIX4.2
16997       # and later when we are not doing run time linking.
16998       library_names_spec='${libname}${release}.a $libname.a'
16999       soname_spec='${libname}${release}${shared_ext}$major'
17000     fi
17001     shlibpath_var=LIBPATH
17002   fi
17003   ;;
17004
17005 amigaos*)
17006   case $host_cpu in
17007   powerpc)
17008     # Since July 2007 AmigaOS4 officially supports .so libraries.
17009     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
17010     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17011     ;;
17012   m68k)
17013     library_names_spec='$libname.ixlibrary $libname.a'
17014     # Create ${libname}_ixlibrary.a entries in /sys/libs.
17015     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 ${libname}_ixlibrary.a || exit 1; done'
17016     ;;
17017   esac
17018   ;;
17019
17020 beos*)
17021   library_names_spec='${libname}${shared_ext}'
17022   dynamic_linker="$host_os ld.so"
17023   shlibpath_var=LIBRARY_PATH
17024   ;;
17025
17026 bsdi[45]*)
17027   version_type=linux
17028   need_version=no
17029   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17030   soname_spec='${libname}${release}${shared_ext}$major'
17031   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
17032   shlibpath_var=LD_LIBRARY_PATH
17033   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
17034   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
17035   # the default ld.so.conf also contains /usr/contrib/lib and
17036   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
17037   # libtool to hard-code these into programs
17038   ;;
17039
17040 cygwin* | mingw* | pw32* | cegcc*)
17041   version_type=windows
17042   shrext_cmds=".dll"
17043   need_version=no
17044   need_lib_prefix=no
17045
17046   case $GCC,$host_os in
17047   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
17048     library_names_spec='$libname.dll.a'
17049     # DLL is installed to $(libdir)/../bin by postinstall_cmds
17050     postinstall_cmds='base_file=`basename \${file}`~
17051       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
17052       dldir=$destdir/`dirname \$dlpath`~
17053       test -d \$dldir || mkdir -p \$dldir~
17054       $install_prog $dir/$dlname \$dldir/$dlname~
17055       chmod a+x \$dldir/$dlname~
17056       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
17057         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
17058       fi'
17059     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
17060       dlpath=$dir/\$dldll~
17061        $RM \$dlpath'
17062     shlibpath_overrides_runpath=yes
17063
17064     case $host_os in
17065     cygwin*)
17066       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
17067       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17068
17069       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
17070       ;;
17071     mingw* | cegcc*)
17072       # MinGW DLLs use traditional 'lib' prefix
17073       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17074       ;;
17075     pw32*)
17076       # pw32 DLLs use 'pw' prefix rather than 'lib'
17077       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17078       ;;
17079     esac
17080     ;;
17081
17082   *)
17083     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
17084     ;;
17085   esac
17086   dynamic_linker='Win32 ld.exe'
17087   # FIXME: first we should search . and the directory the executable is in
17088   shlibpath_var=PATH
17089   ;;
17090
17091 darwin* | rhapsody*)
17092   dynamic_linker="$host_os dyld"
17093   version_type=darwin
17094   need_lib_prefix=no
17095   need_version=no
17096   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
17097   soname_spec='${libname}${release}${major}$shared_ext'
17098   shlibpath_overrides_runpath=yes
17099   shlibpath_var=DYLD_LIBRARY_PATH
17100   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
17101
17102   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
17103   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
17104   ;;
17105
17106 dgux*)
17107   version_type=linux
17108   need_lib_prefix=no
17109   need_version=no
17110   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
17111   soname_spec='${libname}${release}${shared_ext}$major'
17112   shlibpath_var=LD_LIBRARY_PATH
17113   ;;
17114
17115 freebsd* | dragonfly*)
17116   # DragonFly does not have aout.  When/if they implement a new
17117   # versioning mechanism, adjust this.
17118   if test -x /usr/bin/objformat; then
17119     objformat=`/usr/bin/objformat`
17120   else
17121     case $host_os in
17122     freebsd[23].*) objformat=aout ;;
17123     *) objformat=elf ;;
17124     esac
17125   fi
17126   version_type=freebsd-$objformat
17127   case $version_type in
17128     freebsd-elf*)
17129       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17130       need_version=no
17131       need_lib_prefix=no
17132       ;;
17133     freebsd-*)
17134       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
17135       need_version=yes
17136       ;;
17137   esac
17138   shlibpath_var=LD_LIBRARY_PATH
17139   case $host_os in
17140   freebsd2.*)
17141     shlibpath_overrides_runpath=yes
17142     ;;
17143   freebsd3.[01]* | freebsdelf3.[01]*)
17144     shlibpath_overrides_runpath=yes
17145     hardcode_into_libs=yes
17146     ;;
17147   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
17148   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
17149     shlibpath_overrides_runpath=no
17150     hardcode_into_libs=yes
17151     ;;
17152   *) # from 4.6 on, and DragonFly
17153     shlibpath_overrides_runpath=yes
17154     hardcode_into_libs=yes
17155     ;;
17156   esac
17157   ;;
17158
17159 gnu*)
17160   version_type=linux
17161   need_lib_prefix=no
17162   need_version=no
17163   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17164   soname_spec='${libname}${release}${shared_ext}$major'
17165   shlibpath_var=LD_LIBRARY_PATH
17166   hardcode_into_libs=yes
17167   ;;
17168
17169 haiku*)
17170   version_type=linux
17171   need_lib_prefix=no
17172   need_version=no
17173   dynamic_linker="$host_os runtime_loader"
17174   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17175   soname_spec='${libname}${release}${shared_ext}$major'
17176   shlibpath_var=LIBRARY_PATH
17177   shlibpath_overrides_runpath=yes
17178   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
17179   hardcode_into_libs=yes
17180   ;;
17181
17182 hpux9* | hpux10* | hpux11*)
17183   # Give a soname corresponding to the major version so that dld.sl refuses to
17184   # link against other versions.
17185   version_type=sunos
17186   need_lib_prefix=no
17187   need_version=no
17188   case $host_cpu in
17189   ia64*)
17190     shrext_cmds='.so'
17191     hardcode_into_libs=yes
17192     dynamic_linker="$host_os dld.so"
17193     shlibpath_var=LD_LIBRARY_PATH
17194     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17195     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17196     soname_spec='${libname}${release}${shared_ext}$major'
17197     if test "X$HPUX_IA64_MODE" = X32; then
17198       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
17199     else
17200       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
17201     fi
17202     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17203     ;;
17204   hppa*64*)
17205     shrext_cmds='.sl'
17206     hardcode_into_libs=yes
17207     dynamic_linker="$host_os dld.sl"
17208     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
17209     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17210     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17211     soname_spec='${libname}${release}${shared_ext}$major'
17212     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
17213     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17214     ;;
17215   *)
17216     shrext_cmds='.sl'
17217     dynamic_linker="$host_os dld.sl"
17218     shlibpath_var=SHLIB_PATH
17219     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
17220     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17221     soname_spec='${libname}${release}${shared_ext}$major'
17222     ;;
17223   esac
17224   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
17225   postinstall_cmds='chmod 555 $lib'
17226   # or fails outright, so override atomically:
17227   install_override_mode=555
17228   ;;
17229
17230 interix[3-9]*)
17231   version_type=linux
17232   need_lib_prefix=no
17233   need_version=no
17234   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17235   soname_spec='${libname}${release}${shared_ext}$major'
17236   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
17237   shlibpath_var=LD_LIBRARY_PATH
17238   shlibpath_overrides_runpath=no
17239   hardcode_into_libs=yes
17240   ;;
17241
17242 irix5* | irix6* | nonstopux*)
17243   case $host_os in
17244     nonstopux*) version_type=nonstopux ;;
17245     *)
17246         if test "$lt_cv_prog_gnu_ld" = yes; then
17247                 version_type=linux
17248         else
17249                 version_type=irix
17250         fi ;;
17251   esac
17252   need_lib_prefix=no
17253   need_version=no
17254   soname_spec='${libname}${release}${shared_ext}$major'
17255   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
17256   case $host_os in
17257   irix5* | nonstopux*)
17258     libsuff= shlibsuff=
17259     ;;
17260   *)
17261     case $LD in # libtool.m4 will add one of these switches to LD
17262     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
17263       libsuff= shlibsuff= libmagic=32-bit;;
17264     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
17265       libsuff=32 shlibsuff=N32 libmagic=N32;;
17266     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
17267       libsuff=64 shlibsuff=64 libmagic=64-bit;;
17268     *) libsuff= shlibsuff= libmagic=never-match;;
17269     esac
17270     ;;
17271   esac
17272   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
17273   shlibpath_overrides_runpath=no
17274   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
17275   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
17276   hardcode_into_libs=yes
17277   ;;
17278
17279 # No shared lib support for Linux oldld, aout, or coff.
17280 linux*oldld* | linux*aout* | linux*coff*)
17281   dynamic_linker=no
17282   ;;
17283
17284 # This must be Linux ELF.
17285 linux* | k*bsd*-gnu | kopensolaris*-gnu)
17286   version_type=linux
17287   need_lib_prefix=no
17288   need_version=no
17289   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17290   soname_spec='${libname}${release}${shared_ext}$major'
17291   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
17292   shlibpath_var=LD_LIBRARY_PATH
17293   shlibpath_overrides_runpath=no
17294
17295   # Some binutils ld are patched to set DT_RUNPATH
17296   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
17297   $as_echo_n "(cached) " >&6
17298 else
17299   lt_cv_shlibpath_overrides_runpath=no
17300     save_LDFLAGS=$LDFLAGS
17301     save_libdir=$libdir
17302     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
17303          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
17304     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17305 /* end confdefs.h.  */
17306
17307 int
17308 main ()
17309 {
17310
17311   ;
17312   return 0;
17313 }
17314 _ACEOF
17315 if ac_fn_c_try_link "$LINENO"; then :
17316   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
17317   lt_cv_shlibpath_overrides_runpath=yes
17318 fi
17319 fi
17320 rm -f core conftest.err conftest.$ac_objext \
17321     conftest$ac_exeext conftest.$ac_ext
17322     LDFLAGS=$save_LDFLAGS
17323     libdir=$save_libdir
17324
17325 fi
17326
17327   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
17328
17329   # This implies no fast_install, which is unacceptable.
17330   # Some rework will be needed to allow for fast_install
17331   # before this can be enabled.
17332   hardcode_into_libs=yes
17333
17334   # Append ld.so.conf contents to the search path
17335   if test -f /etc/ld.so.conf; then
17336     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' ' '`
17337     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
17338   fi
17339
17340   # We used to test for /lib/ld.so.1 and disable shared libraries on
17341   # powerpc, because MkLinux only supported shared libraries with the
17342   # GNU dynamic linker.  Since this was broken with cross compilers,
17343   # most powerpc-linux boxes support dynamic linking these days and
17344   # people can always --disable-shared, the test was removed, and we
17345   # assume the GNU/Linux dynamic linker is in use.
17346   dynamic_linker='GNU/Linux ld.so'
17347   ;;
17348
17349 netbsd*)
17350   version_type=sunos
17351   need_lib_prefix=no
17352   need_version=no
17353   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17354     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17355     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17356     dynamic_linker='NetBSD (a.out) ld.so'
17357   else
17358     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17359     soname_spec='${libname}${release}${shared_ext}$major'
17360     dynamic_linker='NetBSD ld.elf_so'
17361   fi
17362   shlibpath_var=LD_LIBRARY_PATH
17363   shlibpath_overrides_runpath=yes
17364   hardcode_into_libs=yes
17365   ;;
17366
17367 newsos6)
17368   version_type=linux
17369   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17370   shlibpath_var=LD_LIBRARY_PATH
17371   shlibpath_overrides_runpath=yes
17372   ;;
17373
17374 *nto* | *qnx*)
17375   version_type=qnx
17376   need_lib_prefix=no
17377   need_version=no
17378   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17379   soname_spec='${libname}${release}${shared_ext}$major'
17380   shlibpath_var=LD_LIBRARY_PATH
17381   shlibpath_overrides_runpath=no
17382   hardcode_into_libs=yes
17383   dynamic_linker='ldqnx.so'
17384   ;;
17385
17386 openbsd*)
17387   version_type=sunos
17388   sys_lib_dlsearch_path_spec="/usr/lib"
17389   need_lib_prefix=no
17390   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
17391   case $host_os in
17392     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
17393     *)                          need_version=no  ;;
17394   esac
17395   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17396   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17397   shlibpath_var=LD_LIBRARY_PATH
17398   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
17399     case $host_os in
17400       openbsd2.[89] | openbsd2.[89].*)
17401         shlibpath_overrides_runpath=no
17402         ;;
17403       *)
17404         shlibpath_overrides_runpath=yes
17405         ;;
17406       esac
17407   else
17408     shlibpath_overrides_runpath=yes
17409   fi
17410   ;;
17411
17412 os2*)
17413   libname_spec='$name'
17414   shrext_cmds=".dll"
17415   need_lib_prefix=no
17416   library_names_spec='$libname${shared_ext} $libname.a'
17417   dynamic_linker='OS/2 ld.exe'
17418   shlibpath_var=LIBPATH
17419   ;;
17420
17421 osf3* | osf4* | osf5*)
17422   version_type=osf
17423   need_lib_prefix=no
17424   need_version=no
17425   soname_spec='${libname}${release}${shared_ext}$major'
17426   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17427   shlibpath_var=LD_LIBRARY_PATH
17428   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
17429   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
17430   ;;
17431
17432 rdos*)
17433   dynamic_linker=no
17434   ;;
17435
17436 solaris*)
17437   version_type=linux
17438   need_lib_prefix=no
17439   need_version=no
17440   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17441   soname_spec='${libname}${release}${shared_ext}$major'
17442   shlibpath_var=LD_LIBRARY_PATH
17443   shlibpath_overrides_runpath=yes
17444   hardcode_into_libs=yes
17445   # ldd complains unless libraries are executable
17446   postinstall_cmds='chmod +x $lib'
17447   ;;
17448
17449 sunos4*)
17450   version_type=sunos
17451   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17452   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
17453   shlibpath_var=LD_LIBRARY_PATH
17454   shlibpath_overrides_runpath=yes
17455   if test "$with_gnu_ld" = yes; then
17456     need_lib_prefix=no
17457   fi
17458   need_version=yes
17459   ;;
17460
17461 sysv4 | sysv4.3*)
17462   version_type=linux
17463   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17464   soname_spec='${libname}${release}${shared_ext}$major'
17465   shlibpath_var=LD_LIBRARY_PATH
17466   case $host_vendor in
17467     sni)
17468       shlibpath_overrides_runpath=no
17469       need_lib_prefix=no
17470       runpath_var=LD_RUN_PATH
17471       ;;
17472     siemens)
17473       need_lib_prefix=no
17474       ;;
17475     motorola)
17476       need_lib_prefix=no
17477       need_version=no
17478       shlibpath_overrides_runpath=no
17479       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
17480       ;;
17481   esac
17482   ;;
17483
17484 sysv4*MP*)
17485   if test -d /usr/nec ;then
17486     version_type=linux
17487     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
17488     soname_spec='$libname${shared_ext}.$major'
17489     shlibpath_var=LD_LIBRARY_PATH
17490   fi
17491   ;;
17492
17493 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
17494   version_type=freebsd-elf
17495   need_lib_prefix=no
17496   need_version=no
17497   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17498   soname_spec='${libname}${release}${shared_ext}$major'
17499   shlibpath_var=LD_LIBRARY_PATH
17500   shlibpath_overrides_runpath=yes
17501   hardcode_into_libs=yes
17502   if test "$with_gnu_ld" = yes; then
17503     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
17504   else
17505     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
17506     case $host_os in
17507       sco3.2v5*)
17508         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
17509         ;;
17510     esac
17511   fi
17512   sys_lib_dlsearch_path_spec='/usr/lib'
17513   ;;
17514
17515 tpf*)
17516   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
17517   version_type=linux
17518   need_lib_prefix=no
17519   need_version=no
17520   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17521   shlibpath_var=LD_LIBRARY_PATH
17522   shlibpath_overrides_runpath=no
17523   hardcode_into_libs=yes
17524   ;;
17525
17526 uts4*)
17527   version_type=linux
17528   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17529   soname_spec='${libname}${release}${shared_ext}$major'
17530   shlibpath_var=LD_LIBRARY_PATH
17531   ;;
17532
17533 *)
17534   dynamic_linker=no
17535   ;;
17536 esac
17537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
17538 $as_echo "$dynamic_linker" >&6; }
17539 test "$dynamic_linker" = no && can_build_shared=no
17540
17541 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
17542 if test "$GCC" = yes; then
17543   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
17544 fi
17545
17546 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
17547   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
17548 fi
17549 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
17550   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
17551 fi
17552
17553
17554
17555
17556
17557
17558
17559
17560
17561
17562
17563
17564
17565
17566
17567
17568
17569
17570
17571
17572
17573
17574
17575
17576
17577
17578
17579
17580
17581
17582
17583
17584
17585
17586
17587
17588
17589
17590
17591
17592
17593
17594
17595
17596
17597
17598
17599
17600
17601
17602
17603
17604
17605
17606
17607
17608
17609
17610
17611
17612
17613
17614
17615
17616
17617
17618
17619
17620
17621
17622
17623
17624
17625
17626
17627
17628
17629
17630
17631
17632
17633
17634
17635
17636
17637
17638
17639
17640
17641
17642
17643
17644   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
17645 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
17646 hardcode_action=
17647 if test -n "$hardcode_libdir_flag_spec" ||
17648    test -n "$runpath_var" ||
17649    test "X$hardcode_automatic" = "Xyes" ; then
17650
17651   # We can hardcode non-existent directories.
17652   if test "$hardcode_direct" != no &&
17653      # If the only mechanism to avoid hardcoding is shlibpath_var, we
17654      # have to relink, otherwise we might link with an installed library
17655      # when we should be linking with a yet-to-be-installed one
17656      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
17657      test "$hardcode_minus_L" != no; then
17658     # Linking always hardcodes the temporary library directory.
17659     hardcode_action=relink
17660   else
17661     # We can link without hardcoding, and we can hardcode nonexisting dirs.
17662     hardcode_action=immediate
17663   fi
17664 else
17665   # We cannot hardcode anything, or else we can only hardcode existing
17666   # directories.
17667   hardcode_action=unsupported
17668 fi
17669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
17670 $as_echo "$hardcode_action" >&6; }
17671
17672 if test "$hardcode_action" = relink ||
17673    test "$inherit_rpath" = yes; then
17674   # Fast installation is not supported
17675   enable_fast_install=no
17676 elif test "$shlibpath_overrides_runpath" = yes ||
17677      test "$enable_shared" = no; then
17678   # Fast installation is not necessary
17679   enable_fast_install=needless
17680 fi
17681
17682
17683
17684
17685
17686
17687   if test "x$enable_dlopen" != xyes; then
17688   enable_dlopen=unknown
17689   enable_dlopen_self=unknown
17690   enable_dlopen_self_static=unknown
17691 else
17692   lt_cv_dlopen=no
17693   lt_cv_dlopen_libs=
17694
17695   case $host_os in
17696   beos*)
17697     lt_cv_dlopen="load_add_on"
17698     lt_cv_dlopen_libs=
17699     lt_cv_dlopen_self=yes
17700     ;;
17701
17702   mingw* | pw32* | cegcc*)
17703     lt_cv_dlopen="LoadLibrary"
17704     lt_cv_dlopen_libs=
17705     ;;
17706
17707   cygwin*)
17708     lt_cv_dlopen="dlopen"
17709     lt_cv_dlopen_libs=
17710     ;;
17711
17712   darwin*)
17713   # if libdl is installed we need to link against it
17714     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17715 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17716 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17717   $as_echo_n "(cached) " >&6
17718 else
17719   ac_check_lib_save_LIBS=$LIBS
17720 LIBS="-ldl  $LIBS"
17721 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17722 /* end confdefs.h.  */
17723
17724 /* Override any GCC internal prototype to avoid an error.
17725    Use char because int might match the return type of a GCC
17726    builtin and then its argument prototype would still apply.  */
17727 #ifdef __cplusplus
17728 extern "C"
17729 #endif
17730 char dlopen ();
17731 int
17732 main ()
17733 {
17734 return dlopen ();
17735   ;
17736   return 0;
17737 }
17738 _ACEOF
17739 if ac_fn_c_try_link "$LINENO"; then :
17740   ac_cv_lib_dl_dlopen=yes
17741 else
17742   ac_cv_lib_dl_dlopen=no
17743 fi
17744 rm -f core conftest.err conftest.$ac_objext \
17745     conftest$ac_exeext conftest.$ac_ext
17746 LIBS=$ac_check_lib_save_LIBS
17747 fi
17748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17749 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17750 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17751   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17752 else
17753
17754     lt_cv_dlopen="dyld"
17755     lt_cv_dlopen_libs=
17756     lt_cv_dlopen_self=yes
17757
17758 fi
17759
17760     ;;
17761
17762   *)
17763     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
17764 if test "x$ac_cv_func_shl_load" = x""yes; then :
17765   lt_cv_dlopen="shl_load"
17766 else
17767   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
17768 $as_echo_n "checking for shl_load in -ldld... " >&6; }
17769 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
17770   $as_echo_n "(cached) " >&6
17771 else
17772   ac_check_lib_save_LIBS=$LIBS
17773 LIBS="-ldld  $LIBS"
17774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17775 /* end confdefs.h.  */
17776
17777 /* Override any GCC internal prototype to avoid an error.
17778    Use char because int might match the return type of a GCC
17779    builtin and then its argument prototype would still apply.  */
17780 #ifdef __cplusplus
17781 extern "C"
17782 #endif
17783 char shl_load ();
17784 int
17785 main ()
17786 {
17787 return shl_load ();
17788   ;
17789   return 0;
17790 }
17791 _ACEOF
17792 if ac_fn_c_try_link "$LINENO"; then :
17793   ac_cv_lib_dld_shl_load=yes
17794 else
17795   ac_cv_lib_dld_shl_load=no
17796 fi
17797 rm -f core conftest.err conftest.$ac_objext \
17798     conftest$ac_exeext conftest.$ac_ext
17799 LIBS=$ac_check_lib_save_LIBS
17800 fi
17801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
17802 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
17803 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
17804   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
17805 else
17806   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
17807 if test "x$ac_cv_func_dlopen" = x""yes; then :
17808   lt_cv_dlopen="dlopen"
17809 else
17810   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17811 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17812 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17813   $as_echo_n "(cached) " >&6
17814 else
17815   ac_check_lib_save_LIBS=$LIBS
17816 LIBS="-ldl  $LIBS"
17817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17818 /* end confdefs.h.  */
17819
17820 /* Override any GCC internal prototype to avoid an error.
17821    Use char because int might match the return type of a GCC
17822    builtin and then its argument prototype would still apply.  */
17823 #ifdef __cplusplus
17824 extern "C"
17825 #endif
17826 char dlopen ();
17827 int
17828 main ()
17829 {
17830 return dlopen ();
17831   ;
17832   return 0;
17833 }
17834 _ACEOF
17835 if ac_fn_c_try_link "$LINENO"; then :
17836   ac_cv_lib_dl_dlopen=yes
17837 else
17838   ac_cv_lib_dl_dlopen=no
17839 fi
17840 rm -f core conftest.err conftest.$ac_objext \
17841     conftest$ac_exeext conftest.$ac_ext
17842 LIBS=$ac_check_lib_save_LIBS
17843 fi
17844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17845 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17846 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17847   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17848 else
17849   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
17850 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
17851 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
17852   $as_echo_n "(cached) " >&6
17853 else
17854   ac_check_lib_save_LIBS=$LIBS
17855 LIBS="-lsvld  $LIBS"
17856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17857 /* end confdefs.h.  */
17858
17859 /* Override any GCC internal prototype to avoid an error.
17860    Use char because int might match the return type of a GCC
17861    builtin and then its argument prototype would still apply.  */
17862 #ifdef __cplusplus
17863 extern "C"
17864 #endif
17865 char dlopen ();
17866 int
17867 main ()
17868 {
17869 return dlopen ();
17870   ;
17871   return 0;
17872 }
17873 _ACEOF
17874 if ac_fn_c_try_link "$LINENO"; then :
17875   ac_cv_lib_svld_dlopen=yes
17876 else
17877   ac_cv_lib_svld_dlopen=no
17878 fi
17879 rm -f core conftest.err conftest.$ac_objext \
17880     conftest$ac_exeext conftest.$ac_ext
17881 LIBS=$ac_check_lib_save_LIBS
17882 fi
17883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
17884 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
17885 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
17886   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
17887 else
17888   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
17889 $as_echo_n "checking for dld_link in -ldld... " >&6; }
17890 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
17891   $as_echo_n "(cached) " >&6
17892 else
17893   ac_check_lib_save_LIBS=$LIBS
17894 LIBS="-ldld  $LIBS"
17895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17896 /* end confdefs.h.  */
17897
17898 /* Override any GCC internal prototype to avoid an error.
17899    Use char because int might match the return type of a GCC
17900    builtin and then its argument prototype would still apply.  */
17901 #ifdef __cplusplus
17902 extern "C"
17903 #endif
17904 char dld_link ();
17905 int
17906 main ()
17907 {
17908 return dld_link ();
17909   ;
17910   return 0;
17911 }
17912 _ACEOF
17913 if ac_fn_c_try_link "$LINENO"; then :
17914   ac_cv_lib_dld_dld_link=yes
17915 else
17916   ac_cv_lib_dld_dld_link=no
17917 fi
17918 rm -f core conftest.err conftest.$ac_objext \
17919     conftest$ac_exeext conftest.$ac_ext
17920 LIBS=$ac_check_lib_save_LIBS
17921 fi
17922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
17923 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
17924 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
17925   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
17926 fi
17927
17928
17929 fi
17930
17931
17932 fi
17933
17934
17935 fi
17936
17937
17938 fi
17939
17940
17941 fi
17942
17943     ;;
17944   esac
17945
17946   if test "x$lt_cv_dlopen" != xno; then
17947     enable_dlopen=yes
17948   else
17949     enable_dlopen=no
17950   fi
17951
17952   case $lt_cv_dlopen in
17953   dlopen)
17954     save_CPPFLAGS="$CPPFLAGS"
17955     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
17956
17957     save_LDFLAGS="$LDFLAGS"
17958     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
17959
17960     save_LIBS="$LIBS"
17961     LIBS="$lt_cv_dlopen_libs $LIBS"
17962
17963     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
17964 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
17965 if test "${lt_cv_dlopen_self+set}" = set; then :
17966   $as_echo_n "(cached) " >&6
17967 else
17968           if test "$cross_compiling" = yes; then :
17969   lt_cv_dlopen_self=cross
17970 else
17971   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17972   lt_status=$lt_dlunknown
17973   cat > conftest.$ac_ext <<_LT_EOF
17974 #line 17974 "configure"
17975 #include "confdefs.h"
17976
17977 #if HAVE_DLFCN_H
17978 #include <dlfcn.h>
17979 #endif
17980
17981 #include <stdio.h>
17982
17983 #ifdef RTLD_GLOBAL
17984 #  define LT_DLGLOBAL           RTLD_GLOBAL
17985 #else
17986 #  ifdef DL_GLOBAL
17987 #    define LT_DLGLOBAL         DL_GLOBAL
17988 #  else
17989 #    define LT_DLGLOBAL         0
17990 #  endif
17991 #endif
17992
17993 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
17994    find out it does not work in some platform. */
17995 #ifndef LT_DLLAZY_OR_NOW
17996 #  ifdef RTLD_LAZY
17997 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
17998 #  else
17999 #    ifdef DL_LAZY
18000 #      define LT_DLLAZY_OR_NOW          DL_LAZY
18001 #    else
18002 #      ifdef RTLD_NOW
18003 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
18004 #      else
18005 #        ifdef DL_NOW
18006 #          define LT_DLLAZY_OR_NOW      DL_NOW
18007 #        else
18008 #          define LT_DLLAZY_OR_NOW      0
18009 #        endif
18010 #      endif
18011 #    endif
18012 #  endif
18013 #endif
18014
18015 /* When -fvisbility=hidden is used, assume the code has been annotated
18016    correspondingly for the symbols needed.  */
18017 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
18018 void fnord () __attribute__((visibility("default")));
18019 #endif
18020
18021 void fnord () { int i=42; }
18022 int main ()
18023 {
18024   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
18025   int status = $lt_dlunknown;
18026
18027   if (self)
18028     {
18029       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
18030       else
18031         {
18032           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
18033           else puts (dlerror ());
18034         }
18035       /* dlclose (self); */
18036     }
18037   else
18038     puts (dlerror ());
18039
18040   return status;
18041 }
18042 _LT_EOF
18043   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
18044   (eval $ac_link) 2>&5
18045   ac_status=$?
18046   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18047   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
18048     (./conftest; exit; ) >&5 2>/dev/null
18049     lt_status=$?
18050     case x$lt_status in
18051       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
18052       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
18053       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
18054     esac
18055   else :
18056     # compilation failed
18057     lt_cv_dlopen_self=no
18058   fi
18059 fi
18060 rm -fr conftest*
18061
18062
18063 fi
18064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
18065 $as_echo "$lt_cv_dlopen_self" >&6; }
18066
18067     if test "x$lt_cv_dlopen_self" = xyes; then
18068       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
18069       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
18070 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
18071 if test "${lt_cv_dlopen_self_static+set}" = set; then :
18072   $as_echo_n "(cached) " >&6
18073 else
18074           if test "$cross_compiling" = yes; then :
18075   lt_cv_dlopen_self_static=cross
18076 else
18077   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
18078   lt_status=$lt_dlunknown
18079   cat > conftest.$ac_ext <<_LT_EOF
18080 #line 18080 "configure"
18081 #include "confdefs.h"
18082
18083 #if HAVE_DLFCN_H
18084 #include <dlfcn.h>
18085 #endif
18086
18087 #include <stdio.h>
18088
18089 #ifdef RTLD_GLOBAL
18090 #  define LT_DLGLOBAL           RTLD_GLOBAL
18091 #else
18092 #  ifdef DL_GLOBAL
18093 #    define LT_DLGLOBAL         DL_GLOBAL
18094 #  else
18095 #    define LT_DLGLOBAL         0
18096 #  endif
18097 #endif
18098
18099 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
18100    find out it does not work in some platform. */
18101 #ifndef LT_DLLAZY_OR_NOW
18102 #  ifdef RTLD_LAZY
18103 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
18104 #  else
18105 #    ifdef DL_LAZY
18106 #      define LT_DLLAZY_OR_NOW          DL_LAZY
18107 #    else
18108 #      ifdef RTLD_NOW
18109 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
18110 #      else
18111 #        ifdef DL_NOW
18112 #          define LT_DLLAZY_OR_NOW      DL_NOW
18113 #        else
18114 #          define LT_DLLAZY_OR_NOW      0
18115 #        endif
18116 #      endif
18117 #    endif
18118 #  endif
18119 #endif
18120
18121 /* When -fvisbility=hidden is used, assume the code has been annotated
18122    correspondingly for the symbols needed.  */
18123 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
18124 void fnord () __attribute__((visibility("default")));
18125 #endif
18126
18127 void fnord () { int i=42; }
18128 int main ()
18129 {
18130   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
18131   int status = $lt_dlunknown;
18132
18133   if (self)
18134     {
18135       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
18136       else
18137         {
18138           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
18139           else puts (dlerror ());
18140         }
18141       /* dlclose (self); */
18142     }
18143   else
18144     puts (dlerror ());
18145
18146   return status;
18147 }
18148 _LT_EOF
18149   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
18150   (eval $ac_link) 2>&5
18151   ac_status=$?
18152   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18153   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
18154     (./conftest; exit; ) >&5 2>/dev/null
18155     lt_status=$?
18156     case x$lt_status in
18157       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
18158       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
18159       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
18160     esac
18161   else :
18162     # compilation failed
18163     lt_cv_dlopen_self_static=no
18164   fi
18165 fi
18166 rm -fr conftest*
18167
18168
18169 fi
18170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
18171 $as_echo "$lt_cv_dlopen_self_static" >&6; }
18172     fi
18173
18174     CPPFLAGS="$save_CPPFLAGS"
18175     LDFLAGS="$save_LDFLAGS"
18176     LIBS="$save_LIBS"
18177     ;;
18178   esac
18179
18180   case $lt_cv_dlopen_self in
18181   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
18182   *) enable_dlopen_self=unknown ;;
18183   esac
18184
18185   case $lt_cv_dlopen_self_static in
18186   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
18187   *) enable_dlopen_self_static=unknown ;;
18188   esac
18189 fi
18190
18191
18192
18193
18194
18195
18196
18197
18198
18199
18200
18201
18202
18203
18204
18205
18206
18207 striplib=
18208 old_striplib=
18209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
18210 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
18211 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
18212   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
18213   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
18214   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18215 $as_echo "yes" >&6; }
18216 else
18217 # FIXME - insert some real tests, host_os isn't really good enough
18218   case $host_os in
18219   darwin*)
18220     if test -n "$STRIP" ; then
18221       striplib="$STRIP -x"
18222       old_striplib="$STRIP -S"
18223       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18224 $as_echo "yes" >&6; }
18225     else
18226       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18227 $as_echo "no" >&6; }
18228     fi
18229     ;;
18230   *)
18231     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18232 $as_echo "no" >&6; }
18233     ;;
18234   esac
18235 fi
18236
18237
18238
18239
18240
18241
18242
18243
18244
18245
18246
18247
18248   # Report which library types will actually be built
18249   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
18250 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
18251   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
18252 $as_echo "$can_build_shared" >&6; }
18253
18254   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
18255 $as_echo_n "checking whether to build shared libraries... " >&6; }
18256   test "$can_build_shared" = "no" && enable_shared=no
18257
18258   # On AIX, shared libraries and static libraries use the same namespace, and
18259   # are all built from PIC.
18260   case $host_os in
18261   aix3*)
18262     test "$enable_shared" = yes && enable_static=no
18263     if test -n "$RANLIB"; then
18264       archive_cmds="$archive_cmds~\$RANLIB \$lib"
18265       postinstall_cmds='$RANLIB $lib'
18266     fi
18267     ;;
18268
18269   aix[4-9]*)
18270     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
18271       test "$enable_shared" = yes && enable_static=no
18272     fi
18273     ;;
18274   esac
18275   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
18276 $as_echo "$enable_shared" >&6; }
18277
18278   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
18279 $as_echo_n "checking whether to build static libraries... " >&6; }
18280   # Make sure either enable_shared or enable_static is yes.
18281   test "$enable_shared" = yes || enable_static=yes
18282   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
18283 $as_echo "$enable_static" >&6; }
18284
18285
18286
18287
18288 fi
18289 ac_ext=c
18290 ac_cpp='$CPP $CPPFLAGS'
18291 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18292 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18293 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18294
18295 CC="$lt_save_CC"
18296
18297       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
18298     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
18299     (test "X$CXX" != "Xg++"))) ; then
18300   ac_ext=cpp
18301 ac_cpp='$CXXCPP $CPPFLAGS'
18302 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18303 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18304 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
18306 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
18307 if test -z "$CXXCPP"; then
18308   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
18309   $as_echo_n "(cached) " >&6
18310 else
18311       # Double quotes because CXXCPP needs to be expanded
18312     for CXXCPP in "$CXX -E" "/lib/cpp"
18313     do
18314       ac_preproc_ok=false
18315 for ac_cxx_preproc_warn_flag in '' yes
18316 do
18317   # Use a header file that comes with gcc, so configuring glibc
18318   # with a fresh cross-compiler works.
18319   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18320   # <limits.h> exists even on freestanding compilers.
18321   # On the NeXT, cc -E runs the code through the compiler's parser,
18322   # not just through cpp. "Syntax error" is here to catch this case.
18323   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18324 /* end confdefs.h.  */
18325 #ifdef __STDC__
18326 # include <limits.h>
18327 #else
18328 # include <assert.h>
18329 #endif
18330                      Syntax error
18331 _ACEOF
18332 if ac_fn_cxx_try_cpp "$LINENO"; then :
18333
18334 else
18335   # Broken: fails on valid input.
18336 continue
18337 fi
18338 rm -f conftest.err conftest.$ac_ext
18339
18340   # OK, works on sane cases.  Now check whether nonexistent headers
18341   # can be detected and how.
18342   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18343 /* end confdefs.h.  */
18344 #include <ac_nonexistent.h>
18345 _ACEOF
18346 if ac_fn_cxx_try_cpp "$LINENO"; then :
18347   # Broken: success on invalid input.
18348 continue
18349 else
18350   # Passes both tests.
18351 ac_preproc_ok=:
18352 break
18353 fi
18354 rm -f conftest.err conftest.$ac_ext
18355
18356 done
18357 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18358 rm -f conftest.err conftest.$ac_ext
18359 if $ac_preproc_ok; then :
18360   break
18361 fi
18362
18363     done
18364     ac_cv_prog_CXXCPP=$CXXCPP
18365
18366 fi
18367   CXXCPP=$ac_cv_prog_CXXCPP
18368 else
18369   ac_cv_prog_CXXCPP=$CXXCPP
18370 fi
18371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
18372 $as_echo "$CXXCPP" >&6; }
18373 ac_preproc_ok=false
18374 for ac_cxx_preproc_warn_flag in '' yes
18375 do
18376   # Use a header file that comes with gcc, so configuring glibc
18377   # with a fresh cross-compiler works.
18378   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18379   # <limits.h> exists even on freestanding compilers.
18380   # On the NeXT, cc -E runs the code through the compiler's parser,
18381   # not just through cpp. "Syntax error" is here to catch this case.
18382   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18383 /* end confdefs.h.  */
18384 #ifdef __STDC__
18385 # include <limits.h>
18386 #else
18387 # include <assert.h>
18388 #endif
18389                      Syntax error
18390 _ACEOF
18391 if ac_fn_cxx_try_cpp "$LINENO"; then :
18392
18393 else
18394   # Broken: fails on valid input.
18395 continue
18396 fi
18397 rm -f conftest.err conftest.$ac_ext
18398
18399   # OK, works on sane cases.  Now check whether nonexistent headers
18400   # can be detected and how.
18401   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18402 /* end confdefs.h.  */
18403 #include <ac_nonexistent.h>
18404 _ACEOF
18405 if ac_fn_cxx_try_cpp "$LINENO"; then :
18406   # Broken: success on invalid input.
18407 continue
18408 else
18409   # Passes both tests.
18410 ac_preproc_ok=:
18411 break
18412 fi
18413 rm -f conftest.err conftest.$ac_ext
18414
18415 done
18416 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18417 rm -f conftest.err conftest.$ac_ext
18418 if $ac_preproc_ok; then :
18419
18420 else
18421   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
18422 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
18423 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
18424 See \`config.log' for more details." "$LINENO" 5; }
18425 fi
18426
18427 ac_ext=c
18428 ac_cpp='$CPP $CPPFLAGS'
18429 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18430 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18431 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18432
18433 else
18434   _lt_caught_CXX_error=yes
18435 fi
18436
18437 ac_ext=cpp
18438 ac_cpp='$CXXCPP $CPPFLAGS'
18439 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18440 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18441 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18442
18443 archive_cmds_need_lc_CXX=no
18444 allow_undefined_flag_CXX=
18445 always_export_symbols_CXX=no
18446 archive_expsym_cmds_CXX=
18447 compiler_needs_object_CXX=no
18448 export_dynamic_flag_spec_CXX=
18449 hardcode_direct_CXX=no
18450 hardcode_direct_absolute_CXX=no
18451 hardcode_libdir_flag_spec_CXX=
18452 hardcode_libdir_flag_spec_ld_CXX=
18453 hardcode_libdir_separator_CXX=
18454 hardcode_minus_L_CXX=no
18455 hardcode_shlibpath_var_CXX=unsupported
18456 hardcode_automatic_CXX=no
18457 inherit_rpath_CXX=no
18458 module_cmds_CXX=
18459 module_expsym_cmds_CXX=
18460 link_all_deplibs_CXX=unknown
18461 old_archive_cmds_CXX=$old_archive_cmds
18462 reload_flag_CXX=$reload_flag
18463 reload_cmds_CXX=$reload_cmds
18464 no_undefined_flag_CXX=
18465 whole_archive_flag_spec_CXX=
18466 enable_shared_with_static_runtimes_CXX=no
18467
18468 # Source file extension for C++ test sources.
18469 ac_ext=cpp
18470
18471 # Object file extension for compiled C++ test sources.
18472 objext=o
18473 objext_CXX=$objext
18474
18475 # No sense in running all these tests if we already determined that
18476 # the CXX compiler isn't working.  Some variables (like enable_shared)
18477 # are currently assumed to apply to all compilers on this platform,
18478 # and will be corrupted by setting them based on a non-working compiler.
18479 if test "$_lt_caught_CXX_error" != yes; then
18480   # Code to be used in simple compile tests
18481   lt_simple_compile_test_code="int some_variable = 0;"
18482
18483   # Code to be used in simple link tests
18484   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
18485
18486   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
18487
18488
18489
18490
18491
18492
18493 # If no C compiler was specified, use CC.
18494 LTCC=${LTCC-"$CC"}
18495
18496 # If no C compiler flags were specified, use CFLAGS.
18497 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
18498
18499 # Allow CC to be a program name with arguments.
18500 compiler=$CC
18501
18502
18503   # save warnings/boilerplate of simple test code
18504   ac_outfile=conftest.$ac_objext
18505 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
18506 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18507 _lt_compiler_boilerplate=`cat conftest.err`
18508 $RM conftest*
18509
18510   ac_outfile=conftest.$ac_objext
18511 echo "$lt_simple_link_test_code" >conftest.$ac_ext
18512 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18513 _lt_linker_boilerplate=`cat conftest.err`
18514 $RM -r conftest*
18515
18516
18517   # Allow CC to be a program name with arguments.
18518   lt_save_CC=$CC
18519   lt_save_LD=$LD
18520   lt_save_GCC=$GCC
18521   GCC=$GXX
18522   lt_save_with_gnu_ld=$with_gnu_ld
18523   lt_save_path_LD=$lt_cv_path_LD
18524   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
18525     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
18526   else
18527     $as_unset lt_cv_prog_gnu_ld
18528   fi
18529   if test -n "${lt_cv_path_LDCXX+set}"; then
18530     lt_cv_path_LD=$lt_cv_path_LDCXX
18531   else
18532     $as_unset lt_cv_path_LD
18533   fi
18534   test -z "${LDCXX+set}" || LD=$LDCXX
18535   CC=${CXX-"c++"}
18536   compiler=$CC
18537   compiler_CXX=$CC
18538   for cc_temp in $compiler""; do
18539   case $cc_temp in
18540     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
18541     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
18542     \-*) ;;
18543     *) break;;
18544   esac
18545 done
18546 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
18547
18548
18549   if test -n "$compiler"; then
18550     # We don't want -fno-exception when compiling C++ code, so set the
18551     # no_builtin_flag separately
18552     if test "$GXX" = yes; then
18553       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
18554     else
18555       lt_prog_compiler_no_builtin_flag_CXX=
18556     fi
18557
18558     if test "$GXX" = yes; then
18559       # Set up default GNU C++ configuration
18560
18561
18562
18563 # Check whether --with-gnu-ld was given.
18564 if test "${with_gnu_ld+set}" = set; then :
18565   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
18566 else
18567   with_gnu_ld=no
18568 fi
18569
18570 ac_prog=ld
18571 if test "$GCC" = yes; then
18572   # Check if gcc -print-prog-name=ld gives a path.
18573   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
18574 $as_echo_n "checking for ld used by $CC... " >&6; }
18575   case $host in
18576   *-*-mingw*)
18577     # gcc leaves a trailing carriage return which upsets mingw
18578     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
18579   *)
18580     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
18581   esac
18582   case $ac_prog in
18583     # Accept absolute paths.
18584     [\\/]* | ?:[\\/]*)
18585       re_direlt='/[^/][^/]*/\.\./'
18586       # Canonicalize the pathname of ld
18587       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
18588       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
18589         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
18590       done
18591       test -z "$LD" && LD="$ac_prog"
18592       ;;
18593   "")
18594     # If it fails, then pretend we aren't using GCC.
18595     ac_prog=ld
18596     ;;
18597   *)
18598     # If it is relative, then search for the first ld in PATH.
18599     with_gnu_ld=unknown
18600     ;;
18601   esac
18602 elif test "$with_gnu_ld" = yes; then
18603   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
18604 $as_echo_n "checking for GNU ld... " >&6; }
18605 else
18606   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
18607 $as_echo_n "checking for non-GNU ld... " >&6; }
18608 fi
18609 if test "${lt_cv_path_LD+set}" = set; then :
18610   $as_echo_n "(cached) " >&6
18611 else
18612   if test -z "$LD"; then
18613   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
18614   for ac_dir in $PATH; do
18615     IFS="$lt_save_ifs"
18616     test -z "$ac_dir" && ac_dir=.
18617     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
18618       lt_cv_path_LD="$ac_dir/$ac_prog"
18619       # Check to see if the program is GNU ld.  I'd rather use --version,
18620       # but apparently some variants of GNU ld only accept -v.
18621       # Break only if it was the GNU/non-GNU ld that we prefer.
18622       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
18623       *GNU* | *'with BFD'*)
18624         test "$with_gnu_ld" != no && break
18625         ;;
18626       *)
18627         test "$with_gnu_ld" != yes && break
18628         ;;
18629       esac
18630     fi
18631   done
18632   IFS="$lt_save_ifs"
18633 else
18634   lt_cv_path_LD="$LD" # Let the user override the test with a path.
18635 fi
18636 fi
18637
18638 LD="$lt_cv_path_LD"
18639 if test -n "$LD"; then
18640   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
18641 $as_echo "$LD" >&6; }
18642 else
18643   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18644 $as_echo "no" >&6; }
18645 fi
18646 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
18647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
18648 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
18649 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
18650   $as_echo_n "(cached) " >&6
18651 else
18652   # I'd rather use --version here, but apparently some GNU lds only accept -v.
18653 case `$LD -v 2>&1 </dev/null` in
18654 *GNU* | *'with BFD'*)
18655   lt_cv_prog_gnu_ld=yes
18656   ;;
18657 *)
18658   lt_cv_prog_gnu_ld=no
18659   ;;
18660 esac
18661 fi
18662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
18663 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
18664 with_gnu_ld=$lt_cv_prog_gnu_ld
18665
18666
18667
18668
18669
18670
18671
18672       # Check if GNU C++ uses GNU ld as the underlying linker, since the
18673       # archiving commands below assume that GNU ld is being used.
18674       if test "$with_gnu_ld" = yes; then
18675         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
18676         archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
18677
18678         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18679         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18680
18681         # If archive_cmds runs LD, not CC, wlarc should be empty
18682         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
18683         #     investigate it a little bit more. (MM)
18684         wlarc='${wl}'
18685
18686         # ancient GNU ld didn't support --whole-archive et. al.
18687         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
18688           $GREP 'no-whole-archive' > /dev/null; then
18689           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
18690         else
18691           whole_archive_flag_spec_CXX=
18692         fi
18693       else
18694         with_gnu_ld=no
18695         wlarc=
18696
18697         # A generic and very simple default shared library creation
18698         # command for GNU C++ for the case where it uses the native
18699         # linker, instead of GNU ld.  If possible, this setting should
18700         # overridden to take advantage of the native linker features on
18701         # the platform it is being used on.
18702         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
18703       fi
18704
18705       # Commands to make compiler produce verbose output that lists
18706       # what "hidden" libraries, object files and flags are used when
18707       # linking a shared library.
18708       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
18709
18710     else
18711       GXX=no
18712       with_gnu_ld=no
18713       wlarc=
18714     fi
18715
18716     # PORTME: fill in a description of your system's C++ link characteristics
18717     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
18718 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
18719     ld_shlibs_CXX=yes
18720     case $host_os in
18721       aix3*)
18722         # FIXME: insert proper C++ library support
18723         ld_shlibs_CXX=no
18724         ;;
18725       aix[4-9]*)
18726         if test "$host_cpu" = ia64; then
18727           # On IA64, the linker does run time linking by default, so we don't
18728           # have to do anything special.
18729           aix_use_runtimelinking=no
18730           exp_sym_flag='-Bexport'
18731           no_entry_flag=""
18732         else
18733           aix_use_runtimelinking=no
18734
18735           # Test if we are trying to use run time linking or normal
18736           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
18737           # need to do runtime linking.
18738           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
18739             for ld_flag in $LDFLAGS; do
18740               case $ld_flag in
18741               *-brtl*)
18742                 aix_use_runtimelinking=yes
18743                 break
18744                 ;;
18745               esac
18746             done
18747             ;;
18748           esac
18749
18750           exp_sym_flag='-bexport'
18751           no_entry_flag='-bnoentry'
18752         fi
18753
18754         # When large executables or shared objects are built, AIX ld can
18755         # have problems creating the table of contents.  If linking a library
18756         # or program results in "error TOC overflow" add -mminimal-toc to
18757         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
18758         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
18759
18760         archive_cmds_CXX=''
18761         hardcode_direct_CXX=yes
18762         hardcode_direct_absolute_CXX=yes
18763         hardcode_libdir_separator_CXX=':'
18764         link_all_deplibs_CXX=yes
18765         file_list_spec_CXX='${wl}-f,'
18766
18767         if test "$GXX" = yes; then
18768           case $host_os in aix4.[012]|aix4.[012].*)
18769           # We only want to do this on AIX 4.2 and lower, the check
18770           # below for broken collect2 doesn't work under 4.3+
18771           collect2name=`${CC} -print-prog-name=collect2`
18772           if test -f "$collect2name" &&
18773              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
18774           then
18775             # We have reworked collect2
18776             :
18777           else
18778             # We have old collect2
18779             hardcode_direct_CXX=unsupported
18780             # It fails to find uninstalled libraries when the uninstalled
18781             # path is not listed in the libpath.  Setting hardcode_minus_L
18782             # to unsupported forces relinking
18783             hardcode_minus_L_CXX=yes
18784             hardcode_libdir_flag_spec_CXX='-L$libdir'
18785             hardcode_libdir_separator_CXX=
18786           fi
18787           esac
18788           shared_flag='-shared'
18789           if test "$aix_use_runtimelinking" = yes; then
18790             shared_flag="$shared_flag "'${wl}-G'
18791           fi
18792         else
18793           # not using gcc
18794           if test "$host_cpu" = ia64; then
18795           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
18796           # chokes on -Wl,-G. The following line is correct:
18797           shared_flag='-G'
18798           else
18799             if test "$aix_use_runtimelinking" = yes; then
18800               shared_flag='${wl}-G'
18801             else
18802               shared_flag='${wl}-bM:SRE'
18803             fi
18804           fi
18805         fi
18806
18807         export_dynamic_flag_spec_CXX='${wl}-bexpall'
18808         # It seems that -bexpall does not export symbols beginning with
18809         # underscore (_), so it is better to generate a list of symbols to
18810         # export.
18811         always_export_symbols_CXX=yes
18812         if test "$aix_use_runtimelinking" = yes; then
18813           # Warning - without using the other runtime loading flags (-brtl),
18814           # -berok will link without error, but may produce a broken library.
18815           allow_undefined_flag_CXX='-berok'
18816           # Determine the default libpath from the value encoded in an empty
18817           # executable.
18818           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18819 /* end confdefs.h.  */
18820
18821 int
18822 main ()
18823 {
18824
18825   ;
18826   return 0;
18827 }
18828 _ACEOF
18829 if ac_fn_cxx_try_link "$LINENO"; then :
18830
18831 lt_aix_libpath_sed='
18832     /Import File Strings/,/^$/ {
18833         /^0/ {
18834             s/^0  *\(.*\)$/\1/
18835             p
18836         }
18837     }'
18838 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18839 # Check for a 64-bit object if we didn't find anything.
18840 if test -z "$aix_libpath"; then
18841   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18842 fi
18843 fi
18844 rm -f core conftest.err conftest.$ac_objext \
18845     conftest$ac_exeext conftest.$ac_ext
18846 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18847
18848           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18849
18850           archive_expsym_cmds_CXX='$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 $shared_flag"
18851         else
18852           if test "$host_cpu" = ia64; then
18853             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
18854             allow_undefined_flag_CXX="-z nodefs"
18855             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
18856           else
18857             # Determine the default libpath from the value encoded in an
18858             # empty executable.
18859             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18860 /* end confdefs.h.  */
18861
18862 int
18863 main ()
18864 {
18865
18866   ;
18867   return 0;
18868 }
18869 _ACEOF
18870 if ac_fn_cxx_try_link "$LINENO"; then :
18871
18872 lt_aix_libpath_sed='
18873     /Import File Strings/,/^$/ {
18874         /^0/ {
18875             s/^0  *\(.*\)$/\1/
18876             p
18877         }
18878     }'
18879 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18880 # Check for a 64-bit object if we didn't find anything.
18881 if test -z "$aix_libpath"; then
18882   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18883 fi
18884 fi
18885 rm -f core conftest.err conftest.$ac_objext \
18886     conftest$ac_exeext conftest.$ac_ext
18887 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18888
18889             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18890             # Warning - without using the other run time loading flags,
18891             # -berok will link without error, but may produce a broken library.
18892             no_undefined_flag_CXX=' ${wl}-bernotok'
18893             allow_undefined_flag_CXX=' ${wl}-berok'
18894             if test "$with_gnu_ld" = yes; then
18895               # We only use this code for GNU lds that support --whole-archive.
18896               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
18897             else
18898               # Exported symbols can be pulled into shared objects from archives
18899               whole_archive_flag_spec_CXX='$convenience'
18900             fi
18901             archive_cmds_need_lc_CXX=yes
18902             # This is similar to how AIX traditionally builds its shared
18903             # libraries.
18904             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'
18905           fi
18906         fi
18907         ;;
18908
18909       beos*)
18910         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
18911           allow_undefined_flag_CXX=unsupported
18912           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
18913           # support --undefined.  This deserves some investigation.  FIXME
18914           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18915         else
18916           ld_shlibs_CXX=no
18917         fi
18918         ;;
18919
18920       chorus*)
18921         case $cc_basename in
18922           *)
18923           # FIXME: insert proper C++ library support
18924           ld_shlibs_CXX=no
18925           ;;
18926         esac
18927         ;;
18928
18929       cygwin* | mingw* | pw32* | cegcc*)
18930         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
18931         # as there is no search path for DLLs.
18932         hardcode_libdir_flag_spec_CXX='-L$libdir'
18933         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
18934         allow_undefined_flag_CXX=unsupported
18935         always_export_symbols_CXX=no
18936         enable_shared_with_static_runtimes_CXX=yes
18937
18938         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
18939           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
18940           # If the export-symbols file already is a .def file (1st line
18941           # is EXPORTS), use it as is; otherwise, prepend...
18942           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
18943             cp $export_symbols $output_objdir/$soname.def;
18944           else
18945             echo EXPORTS > $output_objdir/$soname.def;
18946             cat $export_symbols >> $output_objdir/$soname.def;
18947           fi~
18948           $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 $lib'
18949         else
18950           ld_shlibs_CXX=no
18951         fi
18952         ;;
18953       darwin* | rhapsody*)
18954
18955
18956   archive_cmds_need_lc_CXX=no
18957   hardcode_direct_CXX=no
18958   hardcode_automatic_CXX=yes
18959   hardcode_shlibpath_var_CXX=unsupported
18960   if test "$lt_cv_ld_force_load" = "yes"; then
18961     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 \"$new_convenience\"`'
18962   else
18963     whole_archive_flag_spec_CXX=''
18964   fi
18965   link_all_deplibs_CXX=yes
18966   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
18967   case $cc_basename in
18968      ifort*) _lt_dar_can_shared=yes ;;
18969      *) _lt_dar_can_shared=$GCC ;;
18970   esac
18971   if test "$_lt_dar_can_shared" = "yes"; then
18972     output_verbose_link_cmd=func_echo_all
18973     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}"
18974     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
18975     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}${_lt_dsymutil}"
18976     module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
18977        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
18978       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${_lt_dsymutil}"
18979       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
18980     fi
18981
18982   else
18983   ld_shlibs_CXX=no
18984   fi
18985
18986         ;;
18987
18988       dgux*)
18989         case $cc_basename in
18990           ec++*)
18991             # FIXME: insert proper C++ library support
18992             ld_shlibs_CXX=no
18993             ;;
18994           ghcx*)
18995             # Green Hills C++ Compiler
18996             # FIXME: insert proper C++ library support
18997             ld_shlibs_CXX=no
18998             ;;
18999           *)
19000             # FIXME: insert proper C++ library support
19001             ld_shlibs_CXX=no
19002             ;;
19003         esac
19004         ;;
19005
19006       freebsd2.*)
19007         # C++ shared libraries reported to be fairly broken before
19008         # switch to ELF
19009         ld_shlibs_CXX=no
19010         ;;
19011
19012       freebsd-elf*)
19013         archive_cmds_need_lc_CXX=no
19014         ;;
19015
19016       freebsd* | dragonfly*)
19017         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
19018         # conventions
19019         ld_shlibs_CXX=yes
19020         ;;
19021
19022       gnu*)
19023         ;;
19024
19025       haiku*)
19026         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19027         link_all_deplibs_CXX=yes
19028         ;;
19029
19030       hpux9*)
19031         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
19032         hardcode_libdir_separator_CXX=:
19033         export_dynamic_flag_spec_CXX='${wl}-E'
19034         hardcode_direct_CXX=yes
19035         hardcode_minus_L_CXX=yes # Not in the search PATH,
19036                                              # but as the default
19037                                              # location of the library.
19038
19039         case $cc_basename in
19040           CC*)
19041             # FIXME: insert proper C++ library support
19042             ld_shlibs_CXX=no
19043             ;;
19044           aCC*)
19045             archive_cmds_CXX='$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 $lib'
19046             # Commands to make compiler produce verbose output that lists
19047             # what "hidden" libraries, object files and flags are used when
19048             # linking a shared library.
19049             #
19050             # There doesn't appear to be a way to prevent this compiler from
19051             # explicitly linking system object files so we need to strip them
19052             # from the output so that they don't get included in the library
19053             # dependencies.
19054             output_verbose_link_cmd='templist=`($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"'
19055             ;;
19056           *)
19057             if test "$GXX" = yes; then
19058               archive_cmds_CXX='$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'
19059             else
19060               # FIXME: insert proper C++ library support
19061               ld_shlibs_CXX=no
19062             fi
19063             ;;
19064         esac
19065         ;;
19066
19067       hpux10*|hpux11*)
19068         if test $with_gnu_ld = no; then
19069           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
19070           hardcode_libdir_separator_CXX=:
19071
19072           case $host_cpu in
19073             hppa*64*|ia64*)
19074               ;;
19075             *)
19076               export_dynamic_flag_spec_CXX='${wl}-E'
19077               ;;
19078           esac
19079         fi
19080         case $host_cpu in
19081           hppa*64*|ia64*)
19082             hardcode_direct_CXX=no
19083             hardcode_shlibpath_var_CXX=no
19084             ;;
19085           *)
19086             hardcode_direct_CXX=yes
19087             hardcode_direct_absolute_CXX=yes
19088             hardcode_minus_L_CXX=yes # Not in the search PATH,
19089                                                  # but as the default
19090                                                  # location of the library.
19091             ;;
19092         esac
19093
19094         case $cc_basename in
19095           CC*)
19096             # FIXME: insert proper C++ library support
19097             ld_shlibs_CXX=no
19098             ;;
19099           aCC*)
19100             case $host_cpu in
19101               hppa*64*)
19102                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19103                 ;;
19104               ia64*)
19105                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19106                 ;;
19107               *)
19108                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19109                 ;;
19110             esac
19111             # Commands to make compiler produce verbose output that lists
19112             # what "hidden" libraries, object files and flags are used when
19113             # linking a shared library.
19114             #
19115             # There doesn't appear to be a way to prevent this compiler from
19116             # explicitly linking system object files so we need to strip them
19117             # from the output so that they don't get included in the library
19118             # dependencies.
19119             output_verbose_link_cmd='templist=`($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"'
19120             ;;
19121           *)
19122             if test "$GXX" = yes; then
19123               if test $with_gnu_ld = no; then
19124                 case $host_cpu in
19125                   hppa*64*)
19126                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19127                     ;;
19128                   ia64*)
19129                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19130                     ;;
19131                   *)
19132                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19133                     ;;
19134                 esac
19135               fi
19136             else
19137               # FIXME: insert proper C++ library support
19138               ld_shlibs_CXX=no
19139             fi
19140             ;;
19141         esac
19142         ;;
19143
19144       interix[3-9]*)
19145         hardcode_direct_CXX=no
19146         hardcode_shlibpath_var_CXX=no
19147         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19148         export_dynamic_flag_spec_CXX='${wl}-E'
19149         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
19150         # Instead, shared libraries are loaded at an image base (0x10000000 by
19151         # default) and relocated if they conflict, which is a slow very memory
19152         # consuming and fragmenting process.  To avoid this, we pick a random,
19153         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
19154         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
19155         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19156         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19157         ;;
19158       irix5* | irix6*)
19159         case $cc_basename in
19160           CC*)
19161             # SGI C++
19162             archive_cmds_CXX='$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 $lib'
19163
19164             # Archives containing C++ object files must be created using
19165             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
19166             # necessary to make sure instantiated templates are included
19167             # in the archive.
19168             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
19169             ;;
19170           *)
19171             if test "$GXX" = yes; then
19172               if test "$with_gnu_ld" = no; then
19173                 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
19174               else
19175                 archive_cmds_CXX='$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 $lib'
19176               fi
19177             fi
19178             link_all_deplibs_CXX=yes
19179             ;;
19180         esac
19181         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19182         hardcode_libdir_separator_CXX=:
19183         inherit_rpath_CXX=yes
19184         ;;
19185
19186       linux* | k*bsd*-gnu | kopensolaris*-gnu)
19187         case $cc_basename in
19188           KCC*)
19189             # Kuck and Associates, Inc. (KAI) C++ Compiler
19190
19191             # KCC will only create a shared library if the output file
19192             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19193             # to its proper name (with version) after linking.
19194             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'
19195             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 $lib'
19196             # Commands to make compiler produce verbose output that lists
19197             # what "hidden" libraries, object files and flags are used when
19198             # linking a shared library.
19199             #
19200             # There doesn't appear to be a way to prevent this compiler from
19201             # explicitly linking system object files so we need to strip them
19202             # from the output so that they don't get included in the library
19203             # dependencies.
19204             output_verbose_link_cmd='templist=`$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"'
19205
19206             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19207             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19208
19209             # Archives containing C++ object files must be created using
19210             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
19211             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
19212             ;;
19213           icpc* | ecpc* )
19214             # Intel C++
19215             with_gnu_ld=yes
19216             # version 8.0 and above of icpc choke on multiply defined symbols
19217             # if we add $predep_objects and $postdep_objects, however 7.1 and
19218             # earlier do not add the objects themselves.
19219             case `$CC -V 2>&1` in
19220               *"Version 7."*)
19221                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19222                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19223                 ;;
19224               *)  # Version 8.0 or newer
19225                 tmp_idyn=
19226                 case $host_cpu in
19227                   ia64*) tmp_idyn=' -i_dynamic';;
19228                 esac
19229                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19230                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19231                 ;;
19232             esac
19233             archive_cmds_need_lc_CXX=no
19234             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19235             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19236             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
19237             ;;
19238           pgCC* | pgcpp*)
19239             # Portland Group C++ compiler
19240             case `$CC -V` in
19241             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
19242               prelink_cmds_CXX='tpldir=Template.dir~
19243                 rm -rf $tpldir~
19244                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
19245                 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
19246               old_archive_cmds_CXX='tpldir=Template.dir~
19247                 rm -rf $tpldir~
19248                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
19249                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
19250                 $RANLIB $oldlib'
19251               archive_cmds_CXX='tpldir=Template.dir~
19252                 rm -rf $tpldir~
19253                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19254                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19255               archive_expsym_cmds_CXX='tpldir=Template.dir~
19256                 rm -rf $tpldir~
19257                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19258                 $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 $lib'
19259               ;;
19260             *) # Version 6 and above use weak symbols
19261               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19262               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
19263               ;;
19264             esac
19265
19266             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
19267             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19268             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
19269             ;;
19270           cxx*)
19271             # Compaq C++
19272             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19273             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
19274
19275             runpath_var=LD_RUN_PATH
19276             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19277             hardcode_libdir_separator_CXX=:
19278
19279             # Commands to make compiler produce verbose output that lists
19280             # what "hidden" libraries, object files and flags are used when
19281             # linking a shared library.
19282             #
19283             # There doesn't appear to be a way to prevent this compiler from
19284             # explicitly linking system object files so we need to strip them
19285             # from the output so that they don't get included in the library
19286             # dependencies.
19287             output_verbose_link_cmd='templist=`$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" | $Xsed'
19288             ;;
19289           xl* | mpixl* | bgxl*)
19290             # IBM XL 8.0 on PPC, with GNU ld
19291             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19292             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19293             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19294             if test "x$supports_anon_versioning" = xyes; then
19295               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
19296                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
19297                 echo "local: *; };" >> $output_objdir/$libname.ver~
19298                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
19299             fi
19300             ;;
19301           *)
19302             case `$CC -V 2>&1 | sed 5q` in
19303             *Sun\ C*)
19304               # Sun C++ 5.9
19305               no_undefined_flag_CXX=' -zdefs'
19306               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19307               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
19308               hardcode_libdir_flag_spec_CXX='-R$libdir'
19309               whole_archive_flag_spec_CXX='${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'
19310               compiler_needs_object_CXX=yes
19311
19312               # Not sure whether something based on
19313               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
19314               # would be better.
19315               output_verbose_link_cmd='func_echo_all'
19316
19317               # Archives containing C++ object files must be created using
19318               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19319               # necessary to make sure instantiated templates are included
19320               # in the archive.
19321               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19322               ;;
19323             esac
19324             ;;
19325         esac
19326         ;;
19327
19328       lynxos*)
19329         # FIXME: insert proper C++ library support
19330         ld_shlibs_CXX=no
19331         ;;
19332
19333       m88k*)
19334         # FIXME: insert proper C++ library support
19335         ld_shlibs_CXX=no
19336         ;;
19337
19338       mvs*)
19339         case $cc_basename in
19340           cxx*)
19341             # FIXME: insert proper C++ library support
19342             ld_shlibs_CXX=no
19343             ;;
19344           *)
19345             # FIXME: insert proper C++ library support
19346             ld_shlibs_CXX=no
19347             ;;
19348         esac
19349         ;;
19350
19351       netbsd*)
19352         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
19353           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
19354           wlarc=
19355           hardcode_libdir_flag_spec_CXX='-R$libdir'
19356           hardcode_direct_CXX=yes
19357           hardcode_shlibpath_var_CXX=no
19358         fi
19359         # Workaround some broken pre-1.5 toolchains
19360         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
19361         ;;
19362
19363       *nto* | *qnx*)
19364         ld_shlibs_CXX=yes
19365         ;;
19366
19367       openbsd2*)
19368         # C++ shared libraries are fairly broken
19369         ld_shlibs_CXX=no
19370         ;;
19371
19372       openbsd*)
19373         if test -f /usr/libexec/ld.so; then
19374           hardcode_direct_CXX=yes
19375           hardcode_shlibpath_var_CXX=no
19376           hardcode_direct_absolute_CXX=yes
19377           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
19378           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19379           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
19380             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
19381             export_dynamic_flag_spec_CXX='${wl}-E'
19382             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
19383           fi
19384           output_verbose_link_cmd=func_echo_all
19385         else
19386           ld_shlibs_CXX=no
19387         fi
19388         ;;
19389
19390       osf3* | osf4* | osf5*)
19391         case $cc_basename in
19392           KCC*)
19393             # Kuck and Associates, Inc. (KAI) C++ Compiler
19394
19395             # KCC will only create a shared library if the output file
19396             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19397             # to its proper name (with version) after linking.
19398             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 $lib'
19399
19400             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19401             hardcode_libdir_separator_CXX=:
19402
19403             # Archives containing C++ object files must be created using
19404             # the KAI C++ compiler.
19405             case $host in
19406               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
19407               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
19408             esac
19409             ;;
19410           RCC*)
19411             # Rational C++ 2.4.1
19412             # FIXME: insert proper C++ library support
19413             ld_shlibs_CXX=no
19414             ;;
19415           cxx*)
19416             case $host in
19417               osf3*)
19418                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19419                 archive_cmds_CXX='$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 $lib'
19420                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19421                 ;;
19422               *)
19423                 allow_undefined_flag_CXX=' -expect_unresolved \*'
19424                 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'
19425                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
19426                   echo "-hidden">> $lib.exp~
19427                   $CC -shared$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~
19428                   $RM $lib.exp'
19429                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19430                 ;;
19431             esac
19432
19433             hardcode_libdir_separator_CXX=:
19434
19435             # Commands to make compiler produce verbose output that lists
19436             # what "hidden" libraries, object files and flags are used when
19437             # linking a shared library.
19438             #
19439             # There doesn't appear to be a way to prevent this compiler from
19440             # explicitly linking system object files so we need to strip them
19441             # from the output so that they don't get included in the library
19442             # dependencies.
19443             output_verbose_link_cmd='templist=`$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"'
19444             ;;
19445           *)
19446             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19447               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19448               case $host in
19449                 osf3*)
19450                   archive_cmds_CXX='$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 $lib'
19451                   ;;
19452                 *)
19453                   archive_cmds_CXX='$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 $lib'
19454                   ;;
19455               esac
19456
19457               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19458               hardcode_libdir_separator_CXX=:
19459
19460               # Commands to make compiler produce verbose output that lists
19461               # what "hidden" libraries, object files and flags are used when
19462               # linking a shared library.
19463               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19464
19465             else
19466               # FIXME: insert proper C++ library support
19467               ld_shlibs_CXX=no
19468             fi
19469             ;;
19470         esac
19471         ;;
19472
19473       psos*)
19474         # FIXME: insert proper C++ library support
19475         ld_shlibs_CXX=no
19476         ;;
19477
19478       sunos4*)
19479         case $cc_basename in
19480           CC*)
19481             # Sun C++ 4.x
19482             # FIXME: insert proper C++ library support
19483             ld_shlibs_CXX=no
19484             ;;
19485           lcc*)
19486             # Lucid
19487             # FIXME: insert proper C++ library support
19488             ld_shlibs_CXX=no
19489             ;;
19490           *)
19491             # FIXME: insert proper C++ library support
19492             ld_shlibs_CXX=no
19493             ;;
19494         esac
19495         ;;
19496
19497       solaris*)
19498         case $cc_basename in
19499           CC*)
19500             # Sun C++ 4.2, 5.x and Centerline C++
19501             archive_cmds_need_lc_CXX=yes
19502             no_undefined_flag_CXX=' -zdefs'
19503             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19504             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19505               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19506
19507             hardcode_libdir_flag_spec_CXX='-R$libdir'
19508             hardcode_shlibpath_var_CXX=no
19509             case $host_os in
19510               solaris2.[0-5] | solaris2.[0-5].*) ;;
19511               *)
19512                 # The compiler driver will combine and reorder linker options,
19513                 # but understands `-z linker_flag'.
19514                 # Supported since Solaris 2.6 (maybe 2.5.1?)
19515                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
19516                 ;;
19517             esac
19518             link_all_deplibs_CXX=yes
19519
19520             output_verbose_link_cmd='func_echo_all'
19521
19522             # Archives containing C++ object files must be created using
19523             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19524             # necessary to make sure instantiated templates are included
19525             # in the archive.
19526             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19527             ;;
19528           gcx*)
19529             # Green Hills C++ Compiler
19530             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19531
19532             # The C++ compiler must be used to create the archive.
19533             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
19534             ;;
19535           *)
19536             # GNU C++ compiler with Solaris linker
19537             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19538               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
19539               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
19540                 archive_cmds_CXX='$CC -shared -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 -shared -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 -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19548               else
19549                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
19550                 # platform.
19551                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19552                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19553                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19554
19555                 # Commands to make compiler produce verbose output that lists
19556                 # what "hidden" libraries, object files and flags are used when
19557                 # linking a shared library.
19558                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19559               fi
19560
19561               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
19562               case $host_os in
19563                 solaris2.[0-5] | solaris2.[0-5].*) ;;
19564                 *)
19565                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
19566                   ;;
19567               esac
19568             fi
19569             ;;
19570         esac
19571         ;;
19572
19573     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
19574       no_undefined_flag_CXX='${wl}-z,text'
19575       archive_cmds_need_lc_CXX=no
19576       hardcode_shlibpath_var_CXX=no
19577       runpath_var='LD_RUN_PATH'
19578
19579       case $cc_basename in
19580         CC*)
19581           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19582           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19583           ;;
19584         *)
19585           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19586           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19587           ;;
19588       esac
19589       ;;
19590
19591       sysv5* | sco3.2v5* | sco5v6*)
19592         # Note: We can NOT use -z defs as we might desire, because we do not
19593         # link with -lc, and that would cause any symbols used from libc to
19594         # always be unresolved, which means just about no library would
19595         # ever link correctly.  If we're not using GNU ld we use -z text
19596         # though, which does catch some bad symbols but isn't as heavy-handed
19597         # as -z defs.
19598         no_undefined_flag_CXX='${wl}-z,text'
19599         allow_undefined_flag_CXX='${wl}-z,nodefs'
19600         archive_cmds_need_lc_CXX=no
19601         hardcode_shlibpath_var_CXX=no
19602         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
19603         hardcode_libdir_separator_CXX=':'
19604         link_all_deplibs_CXX=yes
19605         export_dynamic_flag_spec_CXX='${wl}-Bexport'
19606         runpath_var='LD_RUN_PATH'
19607
19608         case $cc_basename in
19609           CC*)
19610             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19611             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19612             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
19613               '"$old_archive_cmds_CXX"
19614             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
19615               '"$reload_cmds_CXX"
19616             ;;
19617           *)
19618             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19619             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19620             ;;
19621         esac
19622       ;;
19623
19624       tandem*)
19625         case $cc_basename in
19626           NCC*)
19627             # NonStop-UX NCC 3.20
19628             # FIXME: insert proper C++ library support
19629             ld_shlibs_CXX=no
19630             ;;
19631           *)
19632             # FIXME: insert proper C++ library support
19633             ld_shlibs_CXX=no
19634             ;;
19635         esac
19636         ;;
19637
19638       vxworks*)
19639         # FIXME: insert proper C++ library support
19640         ld_shlibs_CXX=no
19641         ;;
19642
19643       *)
19644         # FIXME: insert proper C++ library support
19645         ld_shlibs_CXX=no
19646         ;;
19647     esac
19648
19649     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
19650 $as_echo "$ld_shlibs_CXX" >&6; }
19651     test "$ld_shlibs_CXX" = no && can_build_shared=no
19652
19653     GCC_CXX="$GXX"
19654     LD_CXX="$LD"
19655
19656     ## CAVEAT EMPTOR:
19657     ## There is no encapsulation within the following macros, do not change
19658     ## the running order or otherwise move them around unless you know exactly
19659     ## what you are doing...
19660     # Dependencies to place before and after the object being linked:
19661 predep_objects_CXX=
19662 postdep_objects_CXX=
19663 predeps_CXX=
19664 postdeps_CXX=
19665 compiler_lib_search_path_CXX=
19666
19667 cat > conftest.$ac_ext <<_LT_EOF
19668 class Foo
19669 {
19670 public:
19671   Foo (void) { a = 0; }
19672 private:
19673   int a;
19674 };
19675 _LT_EOF
19676
19677 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
19678   (eval $ac_compile) 2>&5
19679   ac_status=$?
19680   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19681   test $ac_status = 0; }; then
19682   # Parse the compiler output and extract the necessary
19683   # objects, libraries and library flags.
19684
19685   # Sentinel used to keep track of whether or not we are before
19686   # the conftest object file.
19687   pre_test_object_deps_done=no
19688
19689   for p in `eval "$output_verbose_link_cmd"`; do
19690     case $p in
19691
19692     -L* | -R* | -l*)
19693        # Some compilers place space between "-{L,R}" and the path.
19694        # Remove the space.
19695        if test $p = "-L" ||
19696           test $p = "-R"; then
19697          prev=$p
19698          continue
19699        else
19700          prev=
19701        fi
19702
19703        if test "$pre_test_object_deps_done" = no; then
19704          case $p in
19705          -L* | -R*)
19706            # Internal compiler library paths should come after those
19707            # provided the user.  The postdeps already come after the
19708            # user supplied libs so there is no need to process them.
19709            if test -z "$compiler_lib_search_path_CXX"; then
19710              compiler_lib_search_path_CXX="${prev}${p}"
19711            else
19712              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
19713            fi
19714            ;;
19715          # The "-l" case would never come before the object being
19716          # linked, so don't bother handling this case.
19717          esac
19718        else
19719          if test -z "$postdeps_CXX"; then
19720            postdeps_CXX="${prev}${p}"
19721          else
19722            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
19723          fi
19724        fi
19725        ;;
19726
19727     *.$objext)
19728        # This assumes that the test object file only shows up
19729        # once in the compiler output.
19730        if test "$p" = "conftest.$objext"; then
19731          pre_test_object_deps_done=yes
19732          continue
19733        fi
19734
19735        if test "$pre_test_object_deps_done" = no; then
19736          if test -z "$predep_objects_CXX"; then
19737            predep_objects_CXX="$p"
19738          else
19739            predep_objects_CXX="$predep_objects_CXX $p"
19740          fi
19741        else
19742          if test -z "$postdep_objects_CXX"; then
19743            postdep_objects_CXX="$p"
19744          else
19745            postdep_objects_CXX="$postdep_objects_CXX $p"
19746          fi
19747        fi
19748        ;;
19749
19750     *) ;; # Ignore the rest.
19751
19752     esac
19753   done
19754
19755   # Clean up.
19756   rm -f a.out a.exe
19757 else
19758   echo "libtool.m4: error: problem compiling CXX test program"
19759 fi
19760
19761 $RM -f confest.$objext
19762
19763 # PORTME: override above test on systems where it is broken
19764 case $host_os in
19765 interix[3-9]*)
19766   # Interix 3.5 installs completely hosed .la files for C++, so rather than
19767   # hack all around it, let's just trust "g++" to DTRT.
19768   predep_objects_CXX=
19769   postdep_objects_CXX=
19770   postdeps_CXX=
19771   ;;
19772
19773 linux*)
19774   case `$CC -V 2>&1 | sed 5q` in
19775   *Sun\ C*)
19776     # Sun C++ 5.9
19777
19778     # The more standards-conforming stlport4 library is
19779     # incompatible with the Cstd library. Avoid specifying
19780     # it if it's in CXXFLAGS. Ignore libCrun as
19781     # -library=stlport4 depends on it.
19782     case " $CXX $CXXFLAGS " in
19783     *" -library=stlport4 "*)
19784       solaris_use_stlport4=yes
19785       ;;
19786     esac
19787
19788     if test "$solaris_use_stlport4" != yes; then
19789       postdeps_CXX='-library=Cstd -library=Crun'
19790     fi
19791     ;;
19792   esac
19793   ;;
19794
19795 solaris*)
19796   case $cc_basename in
19797   CC*)
19798     # The more standards-conforming stlport4 library is
19799     # incompatible with the Cstd library. Avoid specifying
19800     # it if it's in CXXFLAGS. Ignore libCrun as
19801     # -library=stlport4 depends on it.
19802     case " $CXX $CXXFLAGS " in
19803     *" -library=stlport4 "*)
19804       solaris_use_stlport4=yes
19805       ;;
19806     esac
19807
19808     # Adding this requires a known-good setup of shared libraries for
19809     # Sun compiler versions before 5.6, else PIC objects from an old
19810     # archive will be linked into the output, leading to subtle bugs.
19811     if test "$solaris_use_stlport4" != yes; then
19812       postdeps_CXX='-library=Cstd -library=Crun'
19813     fi
19814     ;;
19815   esac
19816   ;;
19817 esac
19818
19819
19820 case " $postdeps_CXX " in
19821 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
19822 esac
19823  compiler_lib_search_dirs_CXX=
19824 if test -n "${compiler_lib_search_path_CXX}"; then
19825  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
19826 fi
19827
19828
19829
19830
19831
19832
19833
19834
19835
19836
19837
19838
19839
19840
19841
19842
19843
19844
19845
19846
19847
19848
19849
19850
19851
19852
19853
19854
19855
19856
19857
19858     lt_prog_compiler_wl_CXX=
19859 lt_prog_compiler_pic_CXX=
19860 lt_prog_compiler_static_CXX=
19861
19862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
19863 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
19864
19865   # C++ specific cases for pic, static, wl, etc.
19866   if test "$GXX" = yes; then
19867     lt_prog_compiler_wl_CXX='-Wl,'
19868     lt_prog_compiler_static_CXX='-static'
19869
19870     case $host_os in
19871     aix*)
19872       # All AIX code is PIC.
19873       if test "$host_cpu" = ia64; then
19874         # AIX 5 now supports IA64 processor
19875         lt_prog_compiler_static_CXX='-Bstatic'
19876       fi
19877       ;;
19878
19879     amigaos*)
19880       case $host_cpu in
19881       powerpc)
19882             # see comment about AmigaOS4 .so support
19883             lt_prog_compiler_pic_CXX='-fPIC'
19884         ;;
19885       m68k)
19886             # FIXME: we need at least 68020 code to build shared libraries, but
19887             # adding the `-m68020' flag to GCC prevents building anything better,
19888             # like `-m68040'.
19889             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
19890         ;;
19891       esac
19892       ;;
19893
19894     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
19895       # PIC is the default for these OSes.
19896       ;;
19897     mingw* | cygwin* | os2* | pw32* | cegcc*)
19898       # This hack is so that the source file can tell whether it is being
19899       # built for inclusion in a dll (and should export symbols for example).
19900       # Although the cygwin gcc ignores -fPIC, still need this for old-style
19901       # (--disable-auto-import) libraries
19902       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
19903       ;;
19904     darwin* | rhapsody*)
19905       # PIC is the default on this platform
19906       # Common symbols not allowed in MH_DYLIB files
19907       lt_prog_compiler_pic_CXX='-fno-common'
19908       ;;
19909     *djgpp*)
19910       # DJGPP does not support shared libraries at all
19911       lt_prog_compiler_pic_CXX=
19912       ;;
19913     haiku*)
19914       # PIC is the default for Haiku.
19915       # The "-static" flag exists, but is broken.
19916       lt_prog_compiler_static_CXX=
19917       ;;
19918     interix[3-9]*)
19919       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
19920       # Instead, we relocate shared libraries at runtime.
19921       ;;
19922     sysv4*MP*)
19923       if test -d /usr/nec; then
19924         lt_prog_compiler_pic_CXX=-Kconform_pic
19925       fi
19926       ;;
19927     hpux*)
19928       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
19929       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
19930       # sets the default TLS model and affects inlining.
19931       case $host_cpu in
19932       hppa*64*)
19933         ;;
19934       *)
19935         lt_prog_compiler_pic_CXX='-fPIC'
19936         ;;
19937       esac
19938       ;;
19939     *qnx* | *nto*)
19940       # QNX uses GNU C++, but need to define -shared option too, otherwise
19941       # it will coredump.
19942       lt_prog_compiler_pic_CXX='-fPIC -shared'
19943       ;;
19944     *)
19945       lt_prog_compiler_pic_CXX='-fPIC'
19946       ;;
19947     esac
19948   else
19949     case $host_os in
19950       aix[4-9]*)
19951         # All AIX code is PIC.
19952         if test "$host_cpu" = ia64; then
19953           # AIX 5 now supports IA64 processor
19954           lt_prog_compiler_static_CXX='-Bstatic'
19955         else
19956           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
19957         fi
19958         ;;
19959       chorus*)
19960         case $cc_basename in
19961         cxch68*)
19962           # Green Hills C++ Compiler
19963           # _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"
19964           ;;
19965         esac
19966         ;;
19967       dgux*)
19968         case $cc_basename in
19969           ec++*)
19970             lt_prog_compiler_pic_CXX='-KPIC'
19971             ;;
19972           ghcx*)
19973             # Green Hills C++ Compiler
19974             lt_prog_compiler_pic_CXX='-pic'
19975             ;;
19976           *)
19977             ;;
19978         esac
19979         ;;
19980       freebsd* | dragonfly*)
19981         # FreeBSD uses GNU C++
19982         ;;
19983       hpux9* | hpux10* | hpux11*)
19984         case $cc_basename in
19985           CC*)
19986             lt_prog_compiler_wl_CXX='-Wl,'
19987             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19988             if test "$host_cpu" != ia64; then
19989               lt_prog_compiler_pic_CXX='+Z'
19990             fi
19991             ;;
19992           aCC*)
19993             lt_prog_compiler_wl_CXX='-Wl,'
19994             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19995             case $host_cpu in
19996             hppa*64*|ia64*)
19997               # +Z the default
19998               ;;
19999             *)
20000               lt_prog_compiler_pic_CXX='+Z'
20001               ;;
20002             esac
20003             ;;
20004           *)
20005             ;;
20006         esac
20007         ;;
20008       interix*)
20009         # This is c89, which is MS Visual C++ (no shared libs)
20010         # Anyone wants to do a port?
20011         ;;
20012       irix5* | irix6* | nonstopux*)
20013         case $cc_basename in
20014           CC*)
20015             lt_prog_compiler_wl_CXX='-Wl,'
20016             lt_prog_compiler_static_CXX='-non_shared'
20017             # CC pic flag -KPIC is the default.
20018             ;;
20019           *)
20020             ;;
20021         esac
20022         ;;
20023       linux* | k*bsd*-gnu | kopensolaris*-gnu)
20024         case $cc_basename in
20025           KCC*)
20026             # KAI C++ Compiler
20027             lt_prog_compiler_wl_CXX='--backend -Wl,'
20028             lt_prog_compiler_pic_CXX='-fPIC'
20029             ;;
20030           ecpc* )
20031             # old Intel C++ for x86_64 which still supported -KPIC.
20032             lt_prog_compiler_wl_CXX='-Wl,'
20033             lt_prog_compiler_pic_CXX='-KPIC'
20034             lt_prog_compiler_static_CXX='-static'
20035             ;;
20036           icpc* )
20037             # Intel C++, used to be incompatible with GCC.
20038             # ICC 10 doesn't accept -KPIC any more.
20039             lt_prog_compiler_wl_CXX='-Wl,'
20040             lt_prog_compiler_pic_CXX='-fPIC'
20041             lt_prog_compiler_static_CXX='-static'
20042             ;;
20043           pgCC* | pgcpp*)
20044             # Portland Group C++ compiler
20045             lt_prog_compiler_wl_CXX='-Wl,'
20046             lt_prog_compiler_pic_CXX='-fpic'
20047             lt_prog_compiler_static_CXX='-Bstatic'
20048             ;;
20049           cxx*)
20050             # Compaq C++
20051             # Make sure the PIC flag is empty.  It appears that all Alpha
20052             # Linux and Compaq Tru64 Unix objects are PIC.
20053             lt_prog_compiler_pic_CXX=
20054             lt_prog_compiler_static_CXX='-non_shared'
20055             ;;
20056           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
20057             # IBM XL 8.0, 9.0 on PPC and BlueGene
20058             lt_prog_compiler_wl_CXX='-Wl,'
20059             lt_prog_compiler_pic_CXX='-qpic'
20060             lt_prog_compiler_static_CXX='-qstaticlink'
20061             ;;
20062           *)
20063             case `$CC -V 2>&1 | sed 5q` in
20064             *Sun\ C*)
20065               # Sun C++ 5.9
20066               lt_prog_compiler_pic_CXX='-KPIC'
20067               lt_prog_compiler_static_CXX='-Bstatic'
20068               lt_prog_compiler_wl_CXX='-Qoption ld '
20069               ;;
20070             esac
20071             ;;
20072         esac
20073         ;;
20074       lynxos*)
20075         ;;
20076       m88k*)
20077         ;;
20078       mvs*)
20079         case $cc_basename in
20080           cxx*)
20081             lt_prog_compiler_pic_CXX='-W c,exportall'
20082             ;;
20083           *)
20084             ;;
20085         esac
20086         ;;
20087       netbsd*)
20088         ;;
20089       *qnx* | *nto*)
20090         # QNX uses GNU C++, but need to define -shared option too, otherwise
20091         # it will coredump.
20092         lt_prog_compiler_pic_CXX='-fPIC -shared'
20093         ;;
20094       osf3* | osf4* | osf5*)
20095         case $cc_basename in
20096           KCC*)
20097             lt_prog_compiler_wl_CXX='--backend -Wl,'
20098             ;;
20099           RCC*)
20100             # Rational C++ 2.4.1
20101             lt_prog_compiler_pic_CXX='-pic'
20102             ;;
20103           cxx*)
20104             # Digital/Compaq C++
20105             lt_prog_compiler_wl_CXX='-Wl,'
20106             # Make sure the PIC flag is empty.  It appears that all Alpha
20107             # Linux and Compaq Tru64 Unix objects are PIC.
20108             lt_prog_compiler_pic_CXX=
20109             lt_prog_compiler_static_CXX='-non_shared'
20110             ;;
20111           *)
20112             ;;
20113         esac
20114         ;;
20115       psos*)
20116         ;;
20117       solaris*)
20118         case $cc_basename in
20119           CC*)
20120             # Sun C++ 4.2, 5.x and Centerline C++
20121             lt_prog_compiler_pic_CXX='-KPIC'
20122             lt_prog_compiler_static_CXX='-Bstatic'
20123             lt_prog_compiler_wl_CXX='-Qoption ld '
20124             ;;
20125           gcx*)
20126             # Green Hills C++ Compiler
20127             lt_prog_compiler_pic_CXX='-PIC'
20128             ;;
20129           *)
20130             ;;
20131         esac
20132         ;;
20133       sunos4*)
20134         case $cc_basename in
20135           CC*)
20136             # Sun C++ 4.x
20137             lt_prog_compiler_pic_CXX='-pic'
20138             lt_prog_compiler_static_CXX='-Bstatic'
20139             ;;
20140           lcc*)
20141             # Lucid
20142             lt_prog_compiler_pic_CXX='-pic'
20143             ;;
20144           *)
20145             ;;
20146         esac
20147         ;;
20148       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
20149         case $cc_basename in
20150           CC*)
20151             lt_prog_compiler_wl_CXX='-Wl,'
20152             lt_prog_compiler_pic_CXX='-KPIC'
20153             lt_prog_compiler_static_CXX='-Bstatic'
20154             ;;
20155         esac
20156         ;;
20157       tandem*)
20158         case $cc_basename in
20159           NCC*)
20160             # NonStop-UX NCC 3.20
20161             lt_prog_compiler_pic_CXX='-KPIC'
20162             ;;
20163           *)
20164             ;;
20165         esac
20166         ;;
20167       vxworks*)
20168         ;;
20169       *)
20170         lt_prog_compiler_can_build_shared_CXX=no
20171         ;;
20172     esac
20173   fi
20174
20175 case $host_os in
20176   # For platforms which do not support PIC, -DPIC is meaningless:
20177   *djgpp*)
20178     lt_prog_compiler_pic_CXX=
20179     ;;
20180   *)
20181     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
20182     ;;
20183 esac
20184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
20185 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
20186
20187
20188
20189 #
20190 # Check to make sure the PIC flag actually works.
20191 #
20192 if test -n "$lt_prog_compiler_pic_CXX"; then
20193   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
20194 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
20195 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
20196   $as_echo_n "(cached) " >&6
20197 else
20198   lt_cv_prog_compiler_pic_works_CXX=no
20199    ac_outfile=conftest.$ac_objext
20200    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20201    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
20202    # Insert the option either (1) after the last *FLAGS variable, or
20203    # (2) before a word containing "conftest.", or (3) at the end.
20204    # Note that $ac_compile itself does not contain backslashes and begins
20205    # with a dollar sign (not a hyphen), so the echo should work correctly.
20206    # The option is referenced via a variable to avoid confusing sed.
20207    lt_compile=`echo "$ac_compile" | $SED \
20208    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20209    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20210    -e 's:$: $lt_compiler_flag:'`
20211    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20212    (eval "$lt_compile" 2>conftest.err)
20213    ac_status=$?
20214    cat conftest.err >&5
20215    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20216    if (exit $ac_status) && test -s "$ac_outfile"; then
20217      # The compiler can only warn and ignore the option if not recognized
20218      # So say no if there are warnings other than the usual output.
20219      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
20220      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20221      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
20222        lt_cv_prog_compiler_pic_works_CXX=yes
20223      fi
20224    fi
20225    $RM conftest*
20226
20227 fi
20228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
20229 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
20230
20231 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
20232     case $lt_prog_compiler_pic_CXX in
20233      "" | " "*) ;;
20234      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
20235      esac
20236 else
20237     lt_prog_compiler_pic_CXX=
20238      lt_prog_compiler_can_build_shared_CXX=no
20239 fi
20240
20241 fi
20242
20243
20244
20245 #
20246 # Check to make sure the static flag actually works.
20247 #
20248 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
20249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
20250 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
20251 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
20252   $as_echo_n "(cached) " >&6
20253 else
20254   lt_cv_prog_compiler_static_works_CXX=no
20255    save_LDFLAGS="$LDFLAGS"
20256    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
20257    echo "$lt_simple_link_test_code" > conftest.$ac_ext
20258    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
20259      # The linker can only warn and ignore the option if not recognized
20260      # So say no if there are warnings
20261      if test -s conftest.err; then
20262        # Append any errors to the config.log.
20263        cat conftest.err 1>&5
20264        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
20265        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20266        if diff conftest.exp conftest.er2 >/dev/null; then
20267          lt_cv_prog_compiler_static_works_CXX=yes
20268        fi
20269      else
20270        lt_cv_prog_compiler_static_works_CXX=yes
20271      fi
20272    fi
20273    $RM -r conftest*
20274    LDFLAGS="$save_LDFLAGS"
20275
20276 fi
20277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
20278 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
20279
20280 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
20281     :
20282 else
20283     lt_prog_compiler_static_CXX=
20284 fi
20285
20286
20287
20288
20289     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20290 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20291 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20292   $as_echo_n "(cached) " >&6
20293 else
20294   lt_cv_prog_compiler_c_o_CXX=no
20295    $RM -r conftest 2>/dev/null
20296    mkdir conftest
20297    cd conftest
20298    mkdir out
20299    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20300
20301    lt_compiler_flag="-o out/conftest2.$ac_objext"
20302    # Insert the option either (1) after the last *FLAGS variable, or
20303    # (2) before a word containing "conftest.", or (3) at the end.
20304    # Note that $ac_compile itself does not contain backslashes and begins
20305    # with a dollar sign (not a hyphen), so the echo should work correctly.
20306    lt_compile=`echo "$ac_compile" | $SED \
20307    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20308    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20309    -e 's:$: $lt_compiler_flag:'`
20310    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20311    (eval "$lt_compile" 2>out/conftest.err)
20312    ac_status=$?
20313    cat out/conftest.err >&5
20314    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20315    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20316    then
20317      # The compiler can only warn and ignore the option if not recognized
20318      # So say no if there are warnings
20319      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20320      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20321      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20322        lt_cv_prog_compiler_c_o_CXX=yes
20323      fi
20324    fi
20325    chmod u+w . 2>&5
20326    $RM conftest*
20327    # SGI C++ compiler will create directory out/ii_files/ for
20328    # template instantiation
20329    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20330    $RM out/* && rmdir out
20331    cd ..
20332    $RM -r conftest
20333    $RM conftest*
20334
20335 fi
20336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20337 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20338
20339
20340
20341     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20342 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20343 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20344   $as_echo_n "(cached) " >&6
20345 else
20346   lt_cv_prog_compiler_c_o_CXX=no
20347    $RM -r conftest 2>/dev/null
20348    mkdir conftest
20349    cd conftest
20350    mkdir out
20351    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20352
20353    lt_compiler_flag="-o out/conftest2.$ac_objext"
20354    # Insert the option either (1) after the last *FLAGS variable, or
20355    # (2) before a word containing "conftest.", or (3) at the end.
20356    # Note that $ac_compile itself does not contain backslashes and begins
20357    # with a dollar sign (not a hyphen), so the echo should work correctly.
20358    lt_compile=`echo "$ac_compile" | $SED \
20359    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20360    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20361    -e 's:$: $lt_compiler_flag:'`
20362    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20363    (eval "$lt_compile" 2>out/conftest.err)
20364    ac_status=$?
20365    cat out/conftest.err >&5
20366    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20367    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20368    then
20369      # The compiler can only warn and ignore the option if not recognized
20370      # So say no if there are warnings
20371      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20372      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20373      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20374        lt_cv_prog_compiler_c_o_CXX=yes
20375      fi
20376    fi
20377    chmod u+w . 2>&5
20378    $RM conftest*
20379    # SGI C++ compiler will create directory out/ii_files/ for
20380    # template instantiation
20381    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20382    $RM out/* && rmdir out
20383    cd ..
20384    $RM -r conftest
20385    $RM conftest*
20386
20387 fi
20388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20389 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20390
20391
20392
20393
20394 hard_links="nottested"
20395 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
20396   # do not overwrite the value of need_locks provided by the user
20397   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
20398 $as_echo_n "checking if we can lock with hard links... " >&6; }
20399   hard_links=yes
20400   $RM conftest*
20401   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20402   touch conftest.a
20403   ln conftest.a conftest.b 2>&5 || hard_links=no
20404   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20405   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
20406 $as_echo "$hard_links" >&6; }
20407   if test "$hard_links" = no; then
20408     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
20409 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
20410     need_locks=warn
20411   fi
20412 else
20413   need_locks=no
20414 fi
20415
20416
20417
20418     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
20419 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
20420
20421   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20422   case $host_os in
20423   aix[4-9]*)
20424     # If we're using GNU nm, then we don't want the "-C" option.
20425     # -C means demangle to AIX nm, but means don't demangle with GNU nm
20426     # Also, AIX nm treats weak defined symbols like other global defined
20427     # symbols, whereas GNU nm marks them as "W".
20428     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
20429       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20430     else
20431       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20432     fi
20433     ;;
20434   pw32*)
20435     export_symbols_cmds_CXX="$ltdll_cmds"
20436   ;;
20437   cygwin* | mingw* | cegcc*)
20438     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 > $export_symbols'
20439   ;;
20440   *)
20441     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20442   ;;
20443   esac
20444   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
20445
20446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
20447 $as_echo "$ld_shlibs_CXX" >&6; }
20448 test "$ld_shlibs_CXX" = no && can_build_shared=no
20449
20450 with_gnu_ld_CXX=$with_gnu_ld
20451
20452
20453
20454
20455
20456
20457 #
20458 # Do we need to explicitly link libc?
20459 #
20460 case "x$archive_cmds_need_lc_CXX" in
20461 x|xyes)
20462   # Assume -lc should be added
20463   archive_cmds_need_lc_CXX=yes
20464
20465   if test "$enable_shared" = yes && test "$GCC" = yes; then
20466     case $archive_cmds_CXX in
20467     *'~'*)
20468       # FIXME: we may have to deal with multi-command sequences.
20469       ;;
20470     '$CC '*)
20471       # Test whether the compiler implicitly links with -lc since on some
20472       # systems, -lgcc has to come before -lc. If gcc already passes -lc
20473       # to ld, don't add -lc before -lgcc.
20474       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
20475 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
20476 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
20477   $as_echo_n "(cached) " >&6
20478 else
20479   $RM conftest*
20480         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20481
20482         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
20483   (eval $ac_compile) 2>&5
20484   ac_status=$?
20485   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20486   test $ac_status = 0; } 2>conftest.err; then
20487           soname=conftest
20488           lib=conftest
20489           libobjs=conftest.$ac_objext
20490           deplibs=
20491           wl=$lt_prog_compiler_wl_CXX
20492           pic_flag=$lt_prog_compiler_pic_CXX
20493           compiler_flags=-v
20494           linker_flags=-v
20495           verstring=
20496           output_objdir=.
20497           libname=conftest
20498           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
20499           allow_undefined_flag_CXX=
20500           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
20501   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
20502   ac_status=$?
20503   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20504   test $ac_status = 0; }
20505           then
20506             lt_cv_archive_cmds_need_lc_CXX=no
20507           else
20508             lt_cv_archive_cmds_need_lc_CXX=yes
20509           fi
20510           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
20511         else
20512           cat conftest.err 1>&5
20513         fi
20514         $RM conftest*
20515
20516 fi
20517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
20518 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
20519       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
20520       ;;
20521     esac
20522   fi
20523   ;;
20524 esac
20525
20526
20527
20528
20529
20530
20531
20532
20533
20534
20535
20536
20537
20538
20539
20540
20541
20542
20543
20544
20545
20546
20547
20548
20549
20550
20551
20552
20553
20554
20555
20556
20557
20558
20559
20560
20561
20562
20563
20564
20565
20566
20567
20568
20569
20570
20571
20572
20573
20574
20575
20576
20577
20578
20579
20580
20581
20582
20583
20584
20585
20586
20587
20588
20589     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
20590 $as_echo_n "checking dynamic linker characteristics... " >&6; }
20591
20592 library_names_spec=
20593 libname_spec='lib$name'
20594 soname_spec=
20595 shrext_cmds=".so"
20596 postinstall_cmds=
20597 postuninstall_cmds=
20598 finish_cmds=
20599 finish_eval=
20600 shlibpath_var=
20601 shlibpath_overrides_runpath=unknown
20602 version_type=none
20603 dynamic_linker="$host_os ld.so"
20604 sys_lib_dlsearch_path_spec="/lib /usr/lib"
20605 need_lib_prefix=unknown
20606 hardcode_into_libs=no
20607
20608 # when you set need_version to no, make sure it does not cause -set_version
20609 # flags to be left without arguments
20610 need_version=unknown
20611
20612 case $host_os in
20613 aix3*)
20614   version_type=linux
20615   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
20616   shlibpath_var=LIBPATH
20617
20618   # AIX 3 has no versioning support, so we append a major version to the name.
20619   soname_spec='${libname}${release}${shared_ext}$major'
20620   ;;
20621
20622 aix[4-9]*)
20623   version_type=linux
20624   need_lib_prefix=no
20625   need_version=no
20626   hardcode_into_libs=yes
20627   if test "$host_cpu" = ia64; then
20628     # AIX 5 supports IA64
20629     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
20630     shlibpath_var=LD_LIBRARY_PATH
20631   else
20632     # With GCC up to 2.95.x, collect2 would create an import file
20633     # for dependence libraries.  The import file would start with
20634     # the line `#! .'.  This would cause the generated library to
20635     # depend on `.', always an invalid library.  This was fixed in
20636     # development snapshots of GCC prior to 3.0.
20637     case $host_os in
20638       aix4 | aix4.[01] | aix4.[01].*)
20639       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
20640            echo ' yes '
20641            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
20642         :
20643       else
20644         can_build_shared=no
20645       fi
20646       ;;
20647     esac
20648     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
20649     # soname into executable. Probably we can add versioning support to
20650     # collect2, so additional links can be useful in future.
20651     if test "$aix_use_runtimelinking" = yes; then
20652       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
20653       # instead of lib<name>.a to let people know that these are not
20654       # typical AIX shared libraries.
20655       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20656     else
20657       # We preserve .a as extension for shared libraries through AIX4.2
20658       # and later when we are not doing run time linking.
20659       library_names_spec='${libname}${release}.a $libname.a'
20660       soname_spec='${libname}${release}${shared_ext}$major'
20661     fi
20662     shlibpath_var=LIBPATH
20663   fi
20664   ;;
20665
20666 amigaos*)
20667   case $host_cpu in
20668   powerpc)
20669     # Since July 2007 AmigaOS4 officially supports .so libraries.
20670     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
20671     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20672     ;;
20673   m68k)
20674     library_names_spec='$libname.ixlibrary $libname.a'
20675     # Create ${libname}_ixlibrary.a entries in /sys/libs.
20676     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 ${libname}_ixlibrary.a || exit 1; done'
20677     ;;
20678   esac
20679   ;;
20680
20681 beos*)
20682   library_names_spec='${libname}${shared_ext}'
20683   dynamic_linker="$host_os ld.so"
20684   shlibpath_var=LIBRARY_PATH
20685   ;;
20686
20687 bsdi[45]*)
20688   version_type=linux
20689   need_version=no
20690   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20691   soname_spec='${libname}${release}${shared_ext}$major'
20692   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
20693   shlibpath_var=LD_LIBRARY_PATH
20694   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
20695   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
20696   # the default ld.so.conf also contains /usr/contrib/lib and
20697   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
20698   # libtool to hard-code these into programs
20699   ;;
20700
20701 cygwin* | mingw* | pw32* | cegcc*)
20702   version_type=windows
20703   shrext_cmds=".dll"
20704   need_version=no
20705   need_lib_prefix=no
20706
20707   case $GCC,$host_os in
20708   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
20709     library_names_spec='$libname.dll.a'
20710     # DLL is installed to $(libdir)/../bin by postinstall_cmds
20711     postinstall_cmds='base_file=`basename \${file}`~
20712       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
20713       dldir=$destdir/`dirname \$dlpath`~
20714       test -d \$dldir || mkdir -p \$dldir~
20715       $install_prog $dir/$dlname \$dldir/$dlname~
20716       chmod a+x \$dldir/$dlname~
20717       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
20718         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
20719       fi'
20720     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
20721       dlpath=$dir/\$dldll~
20722        $RM \$dlpath'
20723     shlibpath_overrides_runpath=yes
20724
20725     case $host_os in
20726     cygwin*)
20727       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
20728       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20729
20730       ;;
20731     mingw* | cegcc*)
20732       # MinGW DLLs use traditional 'lib' prefix
20733       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20734       ;;
20735     pw32*)
20736       # pw32 DLLs use 'pw' prefix rather than 'lib'
20737       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20738       ;;
20739     esac
20740     ;;
20741
20742   *)
20743     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
20744     ;;
20745   esac
20746   dynamic_linker='Win32 ld.exe'
20747   # FIXME: first we should search . and the directory the executable is in
20748   shlibpath_var=PATH
20749   ;;
20750
20751 darwin* | rhapsody*)
20752   dynamic_linker="$host_os dyld"
20753   version_type=darwin
20754   need_lib_prefix=no
20755   need_version=no
20756   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
20757   soname_spec='${libname}${release}${major}$shared_ext'
20758   shlibpath_overrides_runpath=yes
20759   shlibpath_var=DYLD_LIBRARY_PATH
20760   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
20761
20762   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
20763   ;;
20764
20765 dgux*)
20766   version_type=linux
20767   need_lib_prefix=no
20768   need_version=no
20769   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
20770   soname_spec='${libname}${release}${shared_ext}$major'
20771   shlibpath_var=LD_LIBRARY_PATH
20772   ;;
20773
20774 freebsd* | dragonfly*)
20775   # DragonFly does not have aout.  When/if they implement a new
20776   # versioning mechanism, adjust this.
20777   if test -x /usr/bin/objformat; then
20778     objformat=`/usr/bin/objformat`
20779   else
20780     case $host_os in
20781     freebsd[23].*) objformat=aout ;;
20782     *) objformat=elf ;;
20783     esac
20784   fi
20785   version_type=freebsd-$objformat
20786   case $version_type in
20787     freebsd-elf*)
20788       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
20789       need_version=no
20790       need_lib_prefix=no
20791       ;;
20792     freebsd-*)
20793       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
20794       need_version=yes
20795       ;;
20796   esac
20797   shlibpath_var=LD_LIBRARY_PATH
20798   case $host_os in
20799   freebsd2.*)
20800     shlibpath_overrides_runpath=yes
20801     ;;
20802   freebsd3.[01]* | freebsdelf3.[01]*)
20803     shlibpath_overrides_runpath=yes
20804     hardcode_into_libs=yes
20805     ;;
20806   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
20807   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
20808     shlibpath_overrides_runpath=no
20809     hardcode_into_libs=yes
20810     ;;
20811   *) # from 4.6 on, and DragonFly
20812     shlibpath_overrides_runpath=yes
20813     hardcode_into_libs=yes
20814     ;;
20815   esac
20816   ;;
20817
20818 gnu*)
20819   version_type=linux
20820   need_lib_prefix=no
20821   need_version=no
20822   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20823   soname_spec='${libname}${release}${shared_ext}$major'
20824   shlibpath_var=LD_LIBRARY_PATH
20825   hardcode_into_libs=yes
20826   ;;
20827
20828 haiku*)
20829   version_type=linux
20830   need_lib_prefix=no
20831   need_version=no
20832   dynamic_linker="$host_os runtime_loader"
20833   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20834   soname_spec='${libname}${release}${shared_ext}$major'
20835   shlibpath_var=LIBRARY_PATH
20836   shlibpath_overrides_runpath=yes
20837   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
20838   hardcode_into_libs=yes
20839   ;;
20840
20841 hpux9* | hpux10* | hpux11*)
20842   # Give a soname corresponding to the major version so that dld.sl refuses to
20843   # link against other versions.
20844   version_type=sunos
20845   need_lib_prefix=no
20846   need_version=no
20847   case $host_cpu in
20848   ia64*)
20849     shrext_cmds='.so'
20850     hardcode_into_libs=yes
20851     dynamic_linker="$host_os dld.so"
20852     shlibpath_var=LD_LIBRARY_PATH
20853     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20854     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20855     soname_spec='${libname}${release}${shared_ext}$major'
20856     if test "X$HPUX_IA64_MODE" = X32; then
20857       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
20858     else
20859       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
20860     fi
20861     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20862     ;;
20863   hppa*64*)
20864     shrext_cmds='.sl'
20865     hardcode_into_libs=yes
20866     dynamic_linker="$host_os dld.sl"
20867     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
20868     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20869     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20870     soname_spec='${libname}${release}${shared_ext}$major'
20871     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
20872     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20873     ;;
20874   *)
20875     shrext_cmds='.sl'
20876     dynamic_linker="$host_os dld.sl"
20877     shlibpath_var=SHLIB_PATH
20878     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
20879     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20880     soname_spec='${libname}${release}${shared_ext}$major'
20881     ;;
20882   esac
20883   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
20884   postinstall_cmds='chmod 555 $lib'
20885   # or fails outright, so override atomically:
20886   install_override_mode=555
20887   ;;
20888
20889 interix[3-9]*)
20890   version_type=linux
20891   need_lib_prefix=no
20892   need_version=no
20893   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20894   soname_spec='${libname}${release}${shared_ext}$major'
20895   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
20896   shlibpath_var=LD_LIBRARY_PATH
20897   shlibpath_overrides_runpath=no
20898   hardcode_into_libs=yes
20899   ;;
20900
20901 irix5* | irix6* | nonstopux*)
20902   case $host_os in
20903     nonstopux*) version_type=nonstopux ;;
20904     *)
20905         if test "$lt_cv_prog_gnu_ld" = yes; then
20906                 version_type=linux
20907         else
20908                 version_type=irix
20909         fi ;;
20910   esac
20911   need_lib_prefix=no
20912   need_version=no
20913   soname_spec='${libname}${release}${shared_ext}$major'
20914   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
20915   case $host_os in
20916   irix5* | nonstopux*)
20917     libsuff= shlibsuff=
20918     ;;
20919   *)
20920     case $LD in # libtool.m4 will add one of these switches to LD
20921     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
20922       libsuff= shlibsuff= libmagic=32-bit;;
20923     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
20924       libsuff=32 shlibsuff=N32 libmagic=N32;;
20925     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
20926       libsuff=64 shlibsuff=64 libmagic=64-bit;;
20927     *) libsuff= shlibsuff= libmagic=never-match;;
20928     esac
20929     ;;
20930   esac
20931   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
20932   shlibpath_overrides_runpath=no
20933   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
20934   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
20935   hardcode_into_libs=yes
20936   ;;
20937
20938 # No shared lib support for Linux oldld, aout, or coff.
20939 linux*oldld* | linux*aout* | linux*coff*)
20940   dynamic_linker=no
20941   ;;
20942
20943 # This must be Linux ELF.
20944 linux* | k*bsd*-gnu | kopensolaris*-gnu)
20945   version_type=linux
20946   need_lib_prefix=no
20947   need_version=no
20948   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20949   soname_spec='${libname}${release}${shared_ext}$major'
20950   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
20951   shlibpath_var=LD_LIBRARY_PATH
20952   shlibpath_overrides_runpath=no
20953
20954   # Some binutils ld are patched to set DT_RUNPATH
20955   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
20956   $as_echo_n "(cached) " >&6
20957 else
20958   lt_cv_shlibpath_overrides_runpath=no
20959     save_LDFLAGS=$LDFLAGS
20960     save_libdir=$libdir
20961     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
20962          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
20963     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20964 /* end confdefs.h.  */
20965
20966 int
20967 main ()
20968 {
20969
20970   ;
20971   return 0;
20972 }
20973 _ACEOF
20974 if ac_fn_cxx_try_link "$LINENO"; then :
20975   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
20976   lt_cv_shlibpath_overrides_runpath=yes
20977 fi
20978 fi
20979 rm -f core conftest.err conftest.$ac_objext \
20980     conftest$ac_exeext conftest.$ac_ext
20981     LDFLAGS=$save_LDFLAGS
20982     libdir=$save_libdir
20983
20984 fi
20985
20986   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
20987
20988   # This implies no fast_install, which is unacceptable.
20989   # Some rework will be needed to allow for fast_install
20990   # before this can be enabled.
20991   hardcode_into_libs=yes
20992
20993   # Append ld.so.conf contents to the search path
20994   if test -f /etc/ld.so.conf; then
20995     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' ' '`
20996     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
20997   fi
20998
20999   # We used to test for /lib/ld.so.1 and disable shared libraries on
21000   # powerpc, because MkLinux only supported shared libraries with the
21001   # GNU dynamic linker.  Since this was broken with cross compilers,
21002   # most powerpc-linux boxes support dynamic linking these days and
21003   # people can always --disable-shared, the test was removed, and we
21004   # assume the GNU/Linux dynamic linker is in use.
21005   dynamic_linker='GNU/Linux ld.so'
21006   ;;
21007
21008 netbsd*)
21009   version_type=sunos
21010   need_lib_prefix=no
21011   need_version=no
21012   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
21013     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21014     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
21015     dynamic_linker='NetBSD (a.out) ld.so'
21016   else
21017     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
21018     soname_spec='${libname}${release}${shared_ext}$major'
21019     dynamic_linker='NetBSD ld.elf_so'
21020   fi
21021   shlibpath_var=LD_LIBRARY_PATH
21022   shlibpath_overrides_runpath=yes
21023   hardcode_into_libs=yes
21024   ;;
21025
21026 newsos6)
21027   version_type=linux
21028   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21029   shlibpath_var=LD_LIBRARY_PATH
21030   shlibpath_overrides_runpath=yes
21031   ;;
21032
21033 *nto* | *qnx*)
21034   version_type=qnx
21035   need_lib_prefix=no
21036   need_version=no
21037   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21038   soname_spec='${libname}${release}${shared_ext}$major'
21039   shlibpath_var=LD_LIBRARY_PATH
21040   shlibpath_overrides_runpath=no
21041   hardcode_into_libs=yes
21042   dynamic_linker='ldqnx.so'
21043   ;;
21044
21045 openbsd*)
21046   version_type=sunos
21047   sys_lib_dlsearch_path_spec="/usr/lib"
21048   need_lib_prefix=no
21049   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
21050   case $host_os in
21051     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
21052     *)                          need_version=no  ;;
21053   esac
21054   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21055   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
21056   shlibpath_var=LD_LIBRARY_PATH
21057   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
21058     case $host_os in
21059       openbsd2.[89] | openbsd2.[89].*)
21060         shlibpath_overrides_runpath=no
21061         ;;
21062       *)
21063         shlibpath_overrides_runpath=yes
21064         ;;
21065       esac
21066   else
21067     shlibpath_overrides_runpath=yes
21068   fi
21069   ;;
21070
21071 os2*)
21072   libname_spec='$name'
21073   shrext_cmds=".dll"
21074   need_lib_prefix=no
21075   library_names_spec='$libname${shared_ext} $libname.a'
21076   dynamic_linker='OS/2 ld.exe'
21077   shlibpath_var=LIBPATH
21078   ;;
21079
21080 osf3* | osf4* | osf5*)
21081   version_type=osf
21082   need_lib_prefix=no
21083   need_version=no
21084   soname_spec='${libname}${release}${shared_ext}$major'
21085   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21086   shlibpath_var=LD_LIBRARY_PATH
21087   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
21088   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
21089   ;;
21090
21091 rdos*)
21092   dynamic_linker=no
21093   ;;
21094
21095 solaris*)
21096   version_type=linux
21097   need_lib_prefix=no
21098   need_version=no
21099   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21100   soname_spec='${libname}${release}${shared_ext}$major'
21101   shlibpath_var=LD_LIBRARY_PATH
21102   shlibpath_overrides_runpath=yes
21103   hardcode_into_libs=yes
21104   # ldd complains unless libraries are executable
21105   postinstall_cmds='chmod +x $lib'
21106   ;;
21107
21108 sunos4*)
21109   version_type=sunos
21110   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21111   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
21112   shlibpath_var=LD_LIBRARY_PATH
21113   shlibpath_overrides_runpath=yes
21114   if test "$with_gnu_ld" = yes; then
21115     need_lib_prefix=no
21116   fi
21117   need_version=yes
21118   ;;
21119
21120 sysv4 | sysv4.3*)
21121   version_type=linux
21122   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21123   soname_spec='${libname}${release}${shared_ext}$major'
21124   shlibpath_var=LD_LIBRARY_PATH
21125   case $host_vendor in
21126     sni)
21127       shlibpath_overrides_runpath=no
21128       need_lib_prefix=no
21129       runpath_var=LD_RUN_PATH
21130       ;;
21131     siemens)
21132       need_lib_prefix=no
21133       ;;
21134     motorola)
21135       need_lib_prefix=no
21136       need_version=no
21137       shlibpath_overrides_runpath=no
21138       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
21139       ;;
21140   esac
21141   ;;
21142
21143 sysv4*MP*)
21144   if test -d /usr/nec ;then
21145     version_type=linux
21146     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
21147     soname_spec='$libname${shared_ext}.$major'
21148     shlibpath_var=LD_LIBRARY_PATH
21149   fi
21150   ;;
21151
21152 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
21153   version_type=freebsd-elf
21154   need_lib_prefix=no
21155   need_version=no
21156   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
21157   soname_spec='${libname}${release}${shared_ext}$major'
21158   shlibpath_var=LD_LIBRARY_PATH
21159   shlibpath_overrides_runpath=yes
21160   hardcode_into_libs=yes
21161   if test "$with_gnu_ld" = yes; then
21162     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
21163   else
21164     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
21165     case $host_os in
21166       sco3.2v5*)
21167         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
21168         ;;
21169     esac
21170   fi
21171   sys_lib_dlsearch_path_spec='/usr/lib'
21172   ;;
21173
21174 tpf*)
21175   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
21176   version_type=linux
21177   need_lib_prefix=no
21178   need_version=no
21179   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21180   shlibpath_var=LD_LIBRARY_PATH
21181   shlibpath_overrides_runpath=no
21182   hardcode_into_libs=yes
21183   ;;
21184
21185 uts4*)
21186   version_type=linux
21187   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21188   soname_spec='${libname}${release}${shared_ext}$major'
21189   shlibpath_var=LD_LIBRARY_PATH
21190   ;;
21191
21192 *)
21193   dynamic_linker=no
21194   ;;
21195 esac
21196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
21197 $as_echo "$dynamic_linker" >&6; }
21198 test "$dynamic_linker" = no && can_build_shared=no
21199
21200 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
21201 if test "$GCC" = yes; then
21202   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
21203 fi
21204
21205 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
21206   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
21207 fi
21208 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
21209   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
21210 fi
21211
21212
21213
21214
21215
21216
21217
21218
21219
21220
21221
21222
21223
21224
21225
21226
21227
21228
21229
21230
21231
21232
21233
21234
21235
21236
21237
21238
21239
21240
21241
21242
21243
21244
21245
21246
21247
21248
21249     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
21250 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
21251 hardcode_action_CXX=
21252 if test -n "$hardcode_libdir_flag_spec_CXX" ||
21253    test -n "$runpath_var_CXX" ||
21254    test "X$hardcode_automatic_CXX" = "Xyes" ; then
21255
21256   # We can hardcode non-existent directories.
21257   if test "$hardcode_direct_CXX" != no &&
21258      # If the only mechanism to avoid hardcoding is shlibpath_var, we
21259      # have to relink, otherwise we might link with an installed library
21260      # when we should be linking with a yet-to-be-installed one
21261      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
21262      test "$hardcode_minus_L_CXX" != no; then
21263     # Linking always hardcodes the temporary library directory.
21264     hardcode_action_CXX=relink
21265   else
21266     # We can link without hardcoding, and we can hardcode nonexisting dirs.
21267     hardcode_action_CXX=immediate
21268   fi
21269 else
21270   # We cannot hardcode anything, or else we can only hardcode existing
21271   # directories.
21272   hardcode_action_CXX=unsupported
21273 fi
21274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
21275 $as_echo "$hardcode_action_CXX" >&6; }
21276
21277 if test "$hardcode_action_CXX" = relink ||
21278    test "$inherit_rpath_CXX" = yes; then
21279   # Fast installation is not supported
21280   enable_fast_install=no
21281 elif test "$shlibpath_overrides_runpath" = yes ||
21282      test "$enable_shared" = no; then
21283   # Fast installation is not necessary
21284   enable_fast_install=needless
21285 fi
21286
21287
21288
21289
21290
21291
21292
21293   fi # test -n "$compiler"
21294
21295   CC=$lt_save_CC
21296   LDCXX=$LD
21297   LD=$lt_save_LD
21298   GCC=$lt_save_GCC
21299   with_gnu_ld=$lt_save_with_gnu_ld
21300   lt_cv_path_LDCXX=$lt_cv_path_LD
21301   lt_cv_path_LD=$lt_save_path_LD
21302   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
21303   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
21304 fi # test "$_lt_caught_CXX_error" != yes
21305
21306 ac_ext=c
21307 ac_cpp='$CPP $CPPFLAGS'
21308 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21309 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21310 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21311
21312
21313
21314
21315
21316
21317
21318
21319
21320
21321
21322
21323
21324
21325
21326
21327 # Only expand once:
21328
21329
21330
21331
21332
21333 # Identify the assembler which will work hand-in-glove with the newly
21334 # built GCC, so that we can examine its features.  This is the assembler
21335 # which will be driven by the driver program.
21336 #
21337 # If build != host, and we aren't building gas in-tree, we identify a
21338 # build->target assembler and hope that it will have the same features
21339 # as the host->target assembler we'll be using.
21340 gcc_cv_gas_major_version=
21341 gcc_cv_gas_minor_version=
21342 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
21343
21344 if test "${gcc_cv_as+set}" = set; then :
21345
21346 else
21347
21348 if test -x "$DEFAULT_ASSEMBLER"; then
21349         gcc_cv_as="$DEFAULT_ASSEMBLER"
21350 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
21351      && test -f ../gas/Makefile \
21352      && test x$build = x$host; then
21353         gcc_cv_as=../gas/as-new$build_exeext
21354 elif test -x as$build_exeext; then
21355         # Build using assembler in the current directory.
21356         gcc_cv_as=./as$build_exeext
21357 elif ( set dummy $AS_FOR_TARGET; test -x $2 ); then
21358         gcc_cv_as="$AS_FOR_TARGET"
21359 else
21360         # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
21361 set dummy $AS_FOR_TARGET; ac_word=$2
21362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21363 $as_echo_n "checking for $ac_word... " >&6; }
21364 if test "${ac_cv_path_gcc_cv_as+set}" = set; then :
21365   $as_echo_n "(cached) " >&6
21366 else
21367   case $gcc_cv_as in
21368   [\\/]* | ?:[\\/]*)
21369   ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
21370   ;;
21371   *)
21372   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21373 for as_dir in $PATH
21374 do
21375   IFS=$as_save_IFS
21376   test -z "$as_dir" && as_dir=.
21377     for ac_exec_ext in '' $ac_executable_extensions; do
21378   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21379     ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
21380     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21381     break 2
21382   fi
21383 done
21384   done
21385 IFS=$as_save_IFS
21386
21387   ;;
21388 esac
21389 fi
21390 gcc_cv_as=$ac_cv_path_gcc_cv_as
21391 if test -n "$gcc_cv_as"; then
21392   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21393 $as_echo "$gcc_cv_as" >&6; }
21394 else
21395   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21396 $as_echo "no" >&6; }
21397 fi
21398
21399
21400 fi
21401 fi
21402
21403 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
21404
21405 case "$ORIGINAL_AS_FOR_TARGET" in
21406   ./as | ./as$build_exeext) ;;
21407   *) ac_config_files="$ac_config_files as:exec-tool.in"
21408  ;;
21409 esac
21410
21411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what assembler to use" >&5
21412 $as_echo_n "checking what assembler to use... " >&6; }
21413 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
21414   # Single tree build which includes gas.  We want to prefer it
21415   # over whatever linker top-level may have detected, since
21416   # we'll use what we're building after installation anyway.
21417   { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built gas" >&5
21418 $as_echo "newly built gas" >&6; }
21419   in_tree_gas=yes
21420   gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21421 for f in $gcc_cv_as_bfd_srcdir/configure \
21422          $gcc_cv_as_gas_srcdir/configure \
21423          $gcc_cv_as_gas_srcdir/configure.in \
21424          $gcc_cv_as_gas_srcdir/Makefile.in ; do
21425   gcc_cv_gas_version=`sed -n -e 's/^[   ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
21426   if test x$gcc_cv_gas_version != x; then
21427     break
21428   fi
21429 done
21430 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
21431 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21432 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
21433 case $gcc_cv_gas_patch_version in
21434   "") gcc_cv_gas_patch_version="0" ;;
21435 esac
21436 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
21437                             + $gcc_cv_gas_minor_version \) \* 1000 \
21438                             + $gcc_cv_gas_patch_version`
21439
21440   in_tree_gas_is_elf=no
21441   if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
21442      || (grep 'obj_format = multi' ../gas/Makefile \
21443          && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
21444   then
21445     in_tree_gas_is_elf=yes
21446   fi
21447 else
21448   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21449 $as_echo "$gcc_cv_as" >&6; }
21450   in_tree_gas=no
21451 fi
21452
21453 # Identify the linker which will work hand-in-glove with the newly
21454 # built GCC, so that we can examine its features.  This is the linker
21455 # which will be driven by the driver program.
21456 #
21457 # If build != host, and we aren't building gas in-tree, we identify a
21458 # build->target linker and hope that it will have the same features
21459 # as the host->target linker we'll be using.
21460 gcc_cv_gld_major_version=
21461 gcc_cv_gld_minor_version=
21462 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
21463 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21464
21465 if test "${gcc_cv_ld+set}" = set; then :
21466
21467 else
21468
21469 if test -x "$DEFAULT_LINKER"; then
21470         gcc_cv_ld="$DEFAULT_LINKER"
21471 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
21472      && test -f ../ld/Makefile \
21473      && test x$build = x$host; then
21474         gcc_cv_ld=../ld/ld-new$build_exeext
21475 elif test -x collect-ld$build_exeext; then
21476         # Build using linker in the current directory.
21477         gcc_cv_ld=./collect-ld$build_exeext
21478 elif ( set dummy $LD_FOR_TARGET; test -x $2 ); then
21479         gcc_cv_ld="$LD_FOR_TARGET"
21480 else
21481         # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
21482 set dummy $LD_FOR_TARGET; ac_word=$2
21483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21484 $as_echo_n "checking for $ac_word... " >&6; }
21485 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then :
21486   $as_echo_n "(cached) " >&6
21487 else
21488   case $gcc_cv_ld in
21489   [\\/]* | ?:[\\/]*)
21490   ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
21491   ;;
21492   *)
21493   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21494 for as_dir in $PATH
21495 do
21496   IFS=$as_save_IFS
21497   test -z "$as_dir" && as_dir=.
21498     for ac_exec_ext in '' $ac_executable_extensions; do
21499   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21500     ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
21501     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21502     break 2
21503   fi
21504 done
21505   done
21506 IFS=$as_save_IFS
21507
21508   ;;
21509 esac
21510 fi
21511 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
21512 if test -n "$gcc_cv_ld"; then
21513   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21514 $as_echo "$gcc_cv_ld" >&6; }
21515 else
21516   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21517 $as_echo "no" >&6; }
21518 fi
21519
21520
21521 fi
21522 fi
21523
21524 ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
21525 PLUGIN_LD_SUFFIX=`basename $gcc_cv_ld | sed -e "s,$target_alias-,,"`
21526
21527 # Check whether --with-plugin-ld was given.
21528 if test "${with_plugin_ld+set}" = set; then :
21529   withval=$with_plugin_ld; if test x"$withval" != x; then
21530    ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval"
21531    PLUGIN_LD_SUFFIX=`echo $withval | sed -e "s,$target_alias-,,"`
21532  fi
21533 fi
21534
21535
21536
21537 cat >>confdefs.h <<_ACEOF
21538 #define PLUGIN_LD_SUFFIX "$PLUGIN_LD_SUFFIX"
21539 _ACEOF
21540
21541
21542 # Check to see if we are using gold instead of ld
21543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using gold" >&5
21544 $as_echo_n "checking whether we are using gold... " >&6; }
21545 ld_is_gold=no
21546 if test x$gcc_cv_ld != x; then
21547   if $gcc_cv_ld --version 2>/dev/null | sed 1q \
21548      | grep "GNU gold" > /dev/null; then
21549     ld_is_gold=yes
21550   fi
21551 fi
21552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_gold" >&5
21553 $as_echo "$ld_is_gold" >&6; }
21554
21555 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
21556
21557 case "$ORIGINAL_LD_FOR_TARGET" in
21558   ./collect-ld | ./collect-ld$build_exeext) ;;
21559   *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
21560  ;;
21561 esac
21562
21563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what linker to use" >&5
21564 $as_echo_n "checking what linker to use... " >&6; }
21565 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext \
21566    || test "$gcc_cv_ld" = ../gold/ld-new$build_exeext; then
21567         # Single tree build which includes ld.  We want to prefer it
21568         # over whatever linker top-level may have detected, since
21569         # we'll use what we're building after installation anyway.
21570         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built ld" >&5
21571 $as_echo "newly built ld" >&6; }
21572         in_tree_ld=yes
21573         in_tree_ld_is_elf=no
21574         if (grep 'EMUL = .*elf' ../ld/Makefile \
21575             || grep 'EMUL = .*linux' ../ld/Makefile \
21576             || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
21577           in_tree_ld_is_elf=yes
21578         elif test "$ld_is_gold" = yes; then
21579           in_tree_ld_is_elf=yes
21580         fi
21581         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
21582         do
21583                 gcc_cv_gld_version=`sed -n -e 's/^[     ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
21584                 if test x$gcc_cv_gld_version != x; then
21585                         break
21586                 fi
21587         done
21588         gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
21589         gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21590 else
21591         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21592 $as_echo "$gcc_cv_ld" >&6; }
21593         in_tree_ld=no
21594 fi
21595
21596 # Figure out what nm we will be using.
21597 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
21598 if test "${gcc_cv_nm+set}" = set; then :
21599
21600 else
21601
21602 if test -f $gcc_cv_binutils_srcdir/configure.in \
21603      && test -f ../binutils/Makefile \
21604      && test x$build = x$host; then
21605         gcc_cv_nm=../binutils/nm-new$build_exeext
21606 elif test -x nm$build_exeext; then
21607         gcc_cv_nm=./nm$build_exeext
21608 elif ( set dummy $NM_FOR_TARGET; test -x $2 ); then
21609         gcc_cv_nm="$NM_FOR_TARGET"
21610 else
21611         # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
21612 set dummy $NM_FOR_TARGET; ac_word=$2
21613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21614 $as_echo_n "checking for $ac_word... " >&6; }
21615 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then :
21616   $as_echo_n "(cached) " >&6
21617 else
21618   case $gcc_cv_nm in
21619   [\\/]* | ?:[\\/]*)
21620   ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
21621   ;;
21622   *)
21623   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21624 for as_dir in $PATH
21625 do
21626   IFS=$as_save_IFS
21627   test -z "$as_dir" && as_dir=.
21628     for ac_exec_ext in '' $ac_executable_extensions; do
21629   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21630     ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
21631     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21632     break 2
21633   fi
21634 done
21635   done
21636 IFS=$as_save_IFS
21637
21638   ;;
21639 esac
21640 fi
21641 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
21642 if test -n "$gcc_cv_nm"; then
21643   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21644 $as_echo "$gcc_cv_nm" >&6; }
21645 else
21646   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21647 $as_echo "no" >&6; }
21648 fi
21649
21650
21651 fi
21652 fi
21653
21654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what nm to use" >&5
21655 $as_echo_n "checking what nm to use... " >&6; }
21656 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
21657         # Single tree build which includes binutils.
21658         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built nm" >&5
21659 $as_echo "newly built nm" >&6; }
21660         in_tree_nm=yes
21661 else
21662         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21663 $as_echo "$gcc_cv_nm" >&6; }
21664         in_tree_nm=no
21665 fi
21666
21667 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
21668
21669 case "$ORIGINAL_NM_FOR_TARGET" in
21670   ./nm | ./nm$build_exeext) ;;
21671   *) ac_config_files="$ac_config_files nm:exec-tool.in"
21672  ;;
21673 esac
21674
21675
21676 # Figure out what objdump we will be using.
21677 if test "${gcc_cv_objdump+set}" = set; then :
21678
21679 else
21680
21681 if test -f $gcc_cv_binutils_srcdir/configure.in \
21682      && test -f ../binutils/Makefile \
21683      && test x$build = x$host; then
21684         # Single tree build which includes binutils.
21685         gcc_cv_objdump=../binutils/objdump$build_exeext
21686 elif test -x objdump$build_exeext; then
21687         gcc_cv_objdump=./objdump$build_exeext
21688 elif ( set dummy $OBJDUMP_FOR_TARGET; test -x $2 ); then
21689         gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
21690 else
21691         # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
21692 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
21693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21694 $as_echo_n "checking for $ac_word... " >&6; }
21695 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then :
21696   $as_echo_n "(cached) " >&6
21697 else
21698   case $gcc_cv_objdump in
21699   [\\/]* | ?:[\\/]*)
21700   ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
21701   ;;
21702   *)
21703   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21704 for as_dir in $PATH
21705 do
21706   IFS=$as_save_IFS
21707   test -z "$as_dir" && as_dir=.
21708     for ac_exec_ext in '' $ac_executable_extensions; do
21709   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21710     ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
21711     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21712     break 2
21713   fi
21714 done
21715   done
21716 IFS=$as_save_IFS
21717
21718   ;;
21719 esac
21720 fi
21721 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
21722 if test -n "$gcc_cv_objdump"; then
21723   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21724 $as_echo "$gcc_cv_objdump" >&6; }
21725 else
21726   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21727 $as_echo "no" >&6; }
21728 fi
21729
21730
21731 fi
21732 fi
21733
21734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what objdump to use" >&5
21735 $as_echo_n "checking what objdump to use... " >&6; }
21736 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
21737         # Single tree build which includes binutils.
21738         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built objdump" >&5
21739 $as_echo "newly built objdump" >&6; }
21740 elif test x$gcc_cv_objdump = x; then
21741         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21742 $as_echo "not found" >&6; }
21743 else
21744         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21745 $as_echo "$gcc_cv_objdump" >&6; }
21746 fi
21747
21748 # Figure out what readelf we will be using.
21749 if test "${gcc_cv_readelf+set}" = set; then :
21750
21751 else
21752
21753 if test -f $gcc_cv_binutils_srcdir/configure.in \
21754      && test -f ../binutils/Makefile \
21755      && test x$build = x$host; then
21756         # Single tree build which includes binutils.
21757         gcc_cv_readelf=../binutils/readelf$build_exeext
21758 elif test -x readelf$build_exeext; then
21759         gcc_cv_readelf=./readelf$build_exeext
21760 else
21761         # Extract the first word of "readelf", so it can be a program name with args.
21762 set dummy readelf; ac_word=$2
21763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21764 $as_echo_n "checking for $ac_word... " >&6; }
21765 if test "${ac_cv_path_gcc_cv_readelf+set}" = set; then :
21766   $as_echo_n "(cached) " >&6
21767 else
21768   case $gcc_cv_readelf in
21769   [\\/]* | ?:[\\/]*)
21770   ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path.
21771   ;;
21772   *)
21773   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21774 for as_dir in $PATH
21775 do
21776   IFS=$as_save_IFS
21777   test -z "$as_dir" && as_dir=.
21778     for ac_exec_ext in '' $ac_executable_extensions; do
21779   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21780     ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext"
21781     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21782     break 2
21783   fi
21784 done
21785   done
21786 IFS=$as_save_IFS
21787
21788   ;;
21789 esac
21790 fi
21791 gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf
21792 if test -n "$gcc_cv_readelf"; then
21793   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21794 $as_echo "$gcc_cv_readelf" >&6; }
21795 else
21796   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21797 $as_echo "no" >&6; }
21798 fi
21799
21800
21801 fi
21802 fi
21803
21804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what readelf to use" >&5
21805 $as_echo_n "checking what readelf to use... " >&6; }
21806 if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
21807         # Single tree build which includes binutils.
21808         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built readelf" >&5
21809 $as_echo "newly built readelf" >&6; }
21810 elif test x$gcc_cv_readelf = x; then
21811         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21812 $as_echo "not found" >&6; }
21813 else
21814         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21815 $as_echo "$gcc_cv_readelf" >&6; }
21816 fi
21817
21818 # Figure out what assembler alignment features are present.
21819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler flags" >&5
21820 $as_echo_n "checking assembler flags... " >&6; }
21821 if test "${gcc_cv_as_flags+set}" = set; then :
21822   $as_echo_n "(cached) " >&6
21823 else
21824    case "$target" in
21825   i[34567]86-*-linux*)
21826         gcc_cv_as_flags="--32"
21827     ;;
21828   powerpc*-*-darwin*)
21829         gcc_cv_as_flags="-arch ppc"
21830     ;;
21831   *)
21832     gcc_cv_as_flags=" "
21833     ;;
21834   esac
21835 fi
21836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_flags" >&5
21837 $as_echo "$gcc_cv_as_flags" >&6; }
21838
21839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .balign and .p2align" >&5
21840 $as_echo_n "checking assembler for .balign and .p2align... " >&6; }
21841 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then :
21842   $as_echo_n "(cached) " >&6
21843 else
21844   gcc_cv_as_balign_and_p2align=no
21845     if test $in_tree_gas = yes; then
21846     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
21847   then gcc_cv_as_balign_and_p2align=yes
21848 fi
21849   elif test x$gcc_cv_as != x; then
21850     $as_echo '.balign 4
21851 .p2align 2' > conftest.s
21852     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21853   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21854   (eval $ac_try) 2>&5
21855   ac_status=$?
21856   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21857   test $ac_status = 0; }; }
21858     then
21859         gcc_cv_as_balign_and_p2align=yes
21860     else
21861       echo "configure: failed program was" >&5
21862       cat conftest.s >&5
21863     fi
21864     rm -f conftest.o conftest.s
21865   fi
21866 fi
21867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_balign_and_p2align" >&5
21868 $as_echo "$gcc_cv_as_balign_and_p2align" >&6; }
21869 if test $gcc_cv_as_balign_and_p2align = yes; then
21870
21871 $as_echo "#define HAVE_GAS_BALIGN_AND_P2ALIGN 1" >>confdefs.h
21872
21873 fi
21874
21875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .p2align with maximum skip" >&5
21876 $as_echo_n "checking assembler for .p2align with maximum skip... " >&6; }
21877 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then :
21878   $as_echo_n "(cached) " >&6
21879 else
21880   gcc_cv_as_max_skip_p2align=no
21881     if test $in_tree_gas = yes; then
21882     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21883   then gcc_cv_as_max_skip_p2align=yes
21884 fi
21885   elif test x$gcc_cv_as != x; then
21886     $as_echo '.p2align 4,,7' > conftest.s
21887     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21888   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21889   (eval $ac_try) 2>&5
21890   ac_status=$?
21891   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21892   test $ac_status = 0; }; }
21893     then
21894         gcc_cv_as_max_skip_p2align=yes
21895     else
21896       echo "configure: failed program was" >&5
21897       cat conftest.s >&5
21898     fi
21899     rm -f conftest.o conftest.s
21900   fi
21901 fi
21902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_max_skip_p2align" >&5
21903 $as_echo "$gcc_cv_as_max_skip_p2align" >&6; }
21904 if test $gcc_cv_as_max_skip_p2align = yes; then
21905
21906 $as_echo "#define HAVE_GAS_MAX_SKIP_P2ALIGN 1" >>confdefs.h
21907
21908 fi
21909
21910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .literal16" >&5
21911 $as_echo_n "checking assembler for .literal16... " >&6; }
21912 if test "${gcc_cv_as_literal16+set}" = set; then :
21913   $as_echo_n "(cached) " >&6
21914 else
21915   gcc_cv_as_literal16=no
21916     if test $in_tree_gas = yes; then
21917     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21918   then gcc_cv_as_literal16=yes
21919 fi
21920   elif test x$gcc_cv_as != x; then
21921     $as_echo '.literal16' > conftest.s
21922     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21923   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21924   (eval $ac_try) 2>&5
21925   ac_status=$?
21926   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21927   test $ac_status = 0; }; }
21928     then
21929         gcc_cv_as_literal16=yes
21930     else
21931       echo "configure: failed program was" >&5
21932       cat conftest.s >&5
21933     fi
21934     rm -f conftest.o conftest.s
21935   fi
21936 fi
21937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_literal16" >&5
21938 $as_echo "$gcc_cv_as_literal16" >&6; }
21939 if test $gcc_cv_as_literal16 = yes; then
21940
21941 $as_echo "#define HAVE_GAS_LITERAL16 1" >>confdefs.h
21942
21943 fi
21944
21945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working .subsection -1" >&5
21946 $as_echo_n "checking assembler for working .subsection -1... " >&6; }
21947 if test "${gcc_cv_as_subsection_m1+set}" = set; then :
21948   $as_echo_n "(cached) " >&6
21949 else
21950   gcc_cv_as_subsection_m1=no
21951     if test $in_tree_gas = yes; then
21952     if test $in_tree_gas_is_elf = yes \
21953   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
21954   then gcc_cv_as_subsection_m1=yes
21955 fi
21956   elif test x$gcc_cv_as != x; then
21957     $as_echo 'conftest_label1: .word 0
21958 .subsection -1
21959 conftest_label2: .word 0
21960 .previous' > conftest.s
21961     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21962   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21963   (eval $ac_try) 2>&5
21964   ac_status=$?
21965   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21966   test $ac_status = 0; }; }
21967     then
21968         if test x$gcc_cv_nm != x; then
21969     $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
21970     $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
21971     if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
21972     then :
21973     else gcc_cv_as_subsection_m1=yes
21974     fi
21975     rm -f conftest.nm1 conftest.nm2
21976   fi
21977     else
21978       echo "configure: failed program was" >&5
21979       cat conftest.s >&5
21980     fi
21981     rm -f conftest.o conftest.s
21982   fi
21983 fi
21984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_subsection_m1" >&5
21985 $as_echo "$gcc_cv_as_subsection_m1" >&6; }
21986 if test $gcc_cv_as_subsection_m1 = yes; then
21987
21988 $as_echo "#define HAVE_GAS_SUBSECTION_ORDERING 1" >>confdefs.h
21989
21990 fi
21991
21992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weak" >&5
21993 $as_echo_n "checking assembler for .weak... " >&6; }
21994 if test "${gcc_cv_as_weak+set}" = set; then :
21995   $as_echo_n "(cached) " >&6
21996 else
21997   gcc_cv_as_weak=no
21998     if test $in_tree_gas = yes; then
21999     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
22000   then gcc_cv_as_weak=yes
22001 fi
22002   elif test x$gcc_cv_as != x; then
22003     $as_echo '  .weak foobar' > conftest.s
22004     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22005   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22006   (eval $ac_try) 2>&5
22007   ac_status=$?
22008   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22009   test $ac_status = 0; }; }
22010     then
22011         gcc_cv_as_weak=yes
22012     else
22013       echo "configure: failed program was" >&5
22014       cat conftest.s >&5
22015     fi
22016     rm -f conftest.o conftest.s
22017   fi
22018 fi
22019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weak" >&5
22020 $as_echo "$gcc_cv_as_weak" >&6; }
22021 if test $gcc_cv_as_weak = yes; then
22022
22023 $as_echo "#define HAVE_GAS_WEAK 1" >>confdefs.h
22024
22025 fi
22026
22027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weakref" >&5
22028 $as_echo_n "checking assembler for .weakref... " >&6; }
22029 if test "${gcc_cv_as_weakref+set}" = set; then :
22030   $as_echo_n "(cached) " >&6
22031 else
22032   gcc_cv_as_weakref=no
22033     if test $in_tree_gas = yes; then
22034     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
22035   then gcc_cv_as_weakref=yes
22036 fi
22037   elif test x$gcc_cv_as != x; then
22038     $as_echo '  .weakref foobar, barfnot' > conftest.s
22039     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22040   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22041   (eval $ac_try) 2>&5
22042   ac_status=$?
22043   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22044   test $ac_status = 0; }; }
22045     then
22046         gcc_cv_as_weakref=yes
22047     else
22048       echo "configure: failed program was" >&5
22049       cat conftest.s >&5
22050     fi
22051     rm -f conftest.o conftest.s
22052   fi
22053 fi
22054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weakref" >&5
22055 $as_echo "$gcc_cv_as_weakref" >&6; }
22056 if test $gcc_cv_as_weakref = yes; then
22057
22058 $as_echo "#define HAVE_GAS_WEAKREF 1" >>confdefs.h
22059
22060 fi
22061
22062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .nsubspa comdat" >&5
22063 $as_echo_n "checking assembler for .nsubspa comdat... " >&6; }
22064 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then :
22065   $as_echo_n "(cached) " >&6
22066 else
22067   gcc_cv_as_nsubspa_comdat=no
22068     if test $in_tree_gas = yes; then
22069     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
22070   then gcc_cv_as_nsubspa_comdat=yes
22071 fi
22072   elif test x$gcc_cv_as != x; then
22073     $as_echo '  .SPACE $TEXT$
22074         .NSUBSPA $CODE$,COMDAT' > conftest.s
22075     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22076   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22077   (eval $ac_try) 2>&5
22078   ac_status=$?
22079   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22080   test $ac_status = 0; }; }
22081     then
22082         gcc_cv_as_nsubspa_comdat=yes
22083     else
22084       echo "configure: failed program was" >&5
22085       cat conftest.s >&5
22086     fi
22087     rm -f conftest.o conftest.s
22088   fi
22089 fi
22090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nsubspa_comdat" >&5
22091 $as_echo "$gcc_cv_as_nsubspa_comdat" >&6; }
22092 if test $gcc_cv_as_nsubspa_comdat = yes; then
22093
22094 $as_echo "#define HAVE_GAS_NSUBSPA_COMDAT 1" >>confdefs.h
22095
22096 fi
22097
22098 # .hidden needs to be supported in both the assembler and the linker,
22099 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
22100 # This is irritatingly difficult to feature test for; we have to check the
22101 # date string after the version number.  If we've got an in-tree
22102 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
22103 # to be safe.
22104 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
22105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .hidden" >&5
22106 $as_echo_n "checking assembler for .hidden... " >&6; }
22107 if test "${gcc_cv_as_hidden+set}" = set; then :
22108   $as_echo_n "(cached) " >&6
22109 else
22110   gcc_cv_as_hidden=no
22111     if test $in_tree_gas = yes; then
22112     if test $in_tree_gas_is_elf = yes \
22113   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
22114   then gcc_cv_as_hidden=yes
22115 fi
22116   elif test x$gcc_cv_as != x; then
22117     $as_echo '  .hidden foobar
22118 foobar:' > conftest.s
22119     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22120   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22121   (eval $ac_try) 2>&5
22122   ac_status=$?
22123   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22124   test $ac_status = 0; }; }
22125     then
22126
22127 # Solaris 9/x86 as incorrectly emits an alias for a hidden symbol with
22128 # STV_HIDDEN, so disable .hidden support if so.
22129 case "${target}" in
22130   i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
22131     if test x$gcc_cv_as != x && test x$gcc_cv_objdump != x; then
22132       cat > conftest.s <<EOF
22133 .globl hidden
22134         .hidden hidden
22135 hidden:
22136 .globl default
22137         .set    default,hidden
22138 EOF
22139       if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22140         && $gcc_cv_objdump -t conftest.o 2>/dev/null | \
22141         grep '\.hidden default' > /dev/null; then
22142         gcc_cv_as_hidden=no
22143       else
22144         gcc_cv_as_hidden=yes
22145       fi
22146     else
22147       # Assume bug is present if objdump is missing.
22148       gcc_cv_as_hidden=no
22149     fi
22150     ;;
22151   *)
22152     gcc_cv_as_hidden=yes
22153     ;;
22154 esac
22155     else
22156       echo "configure: failed program was" >&5
22157       cat conftest.s >&5
22158     fi
22159     rm -f conftest.o conftest.s
22160   fi
22161 fi
22162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_hidden" >&5
22163 $as_echo "$gcc_cv_as_hidden" >&6; }
22164
22165 case "${target}" in
22166   *-*-darwin*)
22167     # Darwin as has some visibility support, though with a different syntax.
22168     gcc_cv_as_hidden=yes
22169     ;;
22170 esac
22171
22172 # gnu_indirect_function type is an extension proposed at
22173 # http://groups.google/com/group/generic-abi/files. It allows dynamic runtime
22174 # selection of function implementation
22175 # Check whether --enable-gnu-indirect-function was given.
22176 if test "${enable_gnu_indirect_function+set}" = set; then :
22177   enableval=$enable_gnu_indirect_function; case $enable_gnu_indirect_function in
22178     yes | no) ;;
22179     *) as_fn_error "'$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function.
22180 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
22181   esac
22182 else
22183   enable_gnu_indirect_function="$default_gnu_indirect_function"
22184 fi
22185
22186 if test x$enable_gnu_indirect_function = xyes; then
22187
22188 $as_echo "#define HAVE_GNU_INDIRECT_FUNCTION 1" >>confdefs.h
22189
22190 fi
22191
22192 if test $in_tree_ld != yes ; then
22193   ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
22194   if echo "$ld_ver" | grep GNU > /dev/null; then
22195     if test x"$ld_is_gold" = xyes; then
22196       # GNU gold --version looks like this:
22197       #
22198       # GNU gold (GNU Binutils 2.21.51.20110225) 1.11
22199       #
22200       # We extract the binutils version which is more familiar and specific
22201       # than the gold version.
22202       ld_vers=`echo $ld_ver | sed -n \
22203           -e 's,^[^)]*[  ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
22204     else
22205       # GNU ld --version looks like this:
22206       #
22207       # GNU ld (GNU Binutils) 2.21.51.20110225
22208       ld_vers=`echo $ld_ver | sed -n \
22209           -e 's,^.*[     ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22210     fi
22211     ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
22212     ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22213     ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22214     ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
22215   else
22216     case "${target}" in
22217       *-*-solaris2*)
22218         # See acinclude.m4 (gcc_SUN_LD_VERSION) for the version number
22219         # format.
22220         #
22221         # Don't reuse gcc_gv_sun_ld_vers_* in case a linker other than
22222         # /usr/ccs/bin/ld has been configured.
22223         ld_ver=`$gcc_cv_ld -V 2>&1`
22224         if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22225           ld_vers=`echo $ld_ver | sed -n \
22226             -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22227           ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22228           ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22229         fi
22230         ;;
22231     esac
22232   fi
22233 fi
22234
22235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .hidden support" >&5
22236 $as_echo_n "checking linker for .hidden support... " >&6; }
22237 if test "${gcc_cv_ld_hidden+set}" = set; then :
22238   $as_echo_n "(cached) " >&6
22239 else
22240   if test $in_tree_ld = yes ; then
22241   gcc_cv_ld_hidden=no
22242   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
22243      && test $in_tree_ld_is_elf = yes; then
22244      gcc_cv_ld_hidden=yes
22245   fi
22246 else
22247   gcc_cv_ld_hidden=yes
22248   if test x"$ld_is_gold" = xyes; then
22249     :
22250   elif echo "$ld_ver" | grep GNU > /dev/null; then
22251     if test 0"$ld_date" -lt 20020404; then
22252       if test -n "$ld_date"; then
22253         # If there was date string, but was earlier than 2002-04-04, fail
22254         gcc_cv_ld_hidden=no
22255       elif test -z "$ld_vers"; then
22256         # If there was no date string nor ld version number, something is wrong
22257         gcc_cv_ld_hidden=no
22258       else
22259         test -z "$ld_vers_patch" && ld_vers_patch=0
22260         if test "$ld_vers_major" -lt 2; then
22261           gcc_cv_ld_hidden=no
22262         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
22263           gcc_cv_ld_hidden="no"
22264         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
22265           gcc_cv_ld_hidden=no
22266         fi
22267       fi
22268     fi
22269   else
22270     case "${target}" in
22271       *-*-darwin*)
22272         # Darwin ld has some visibility support.
22273         gcc_cv_ld_hidden=yes
22274         ;;
22275       hppa64*-*-hpux* | ia64*-*-hpux*)
22276         gcc_cv_ld_hidden=yes
22277         ;;
22278       *-*-solaris2.9* | *-*-solaris2.1[0-9]*)
22279         # Support for .hidden in Sun ld appeared in Solaris 9 FCS, but
22280         # .symbolic was only added in Solaris 9 12/02.
22281         gcc_cv_ld_hidden=yes
22282         ;;
22283       *)
22284         gcc_cv_ld_hidden=no
22285         ;;
22286     esac
22287   fi
22288 fi
22289 fi
22290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_hidden" >&5
22291 $as_echo "$gcc_cv_ld_hidden" >&6; }
22292 libgcc_visibility=no
22293
22294
22295 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
22296   libgcc_visibility=yes
22297
22298 $as_echo "#define HAVE_GAS_HIDDEN 1" >>confdefs.h
22299
22300 fi
22301
22302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker read-only and read-write section mixing" >&5
22303 $as_echo_n "checking linker read-only and read-write section mixing... " >&6; }
22304 gcc_cv_ld_ro_rw_mix=unknown
22305 if test $in_tree_ld = yes ; then
22306   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
22307      && test $in_tree_ld_is_elf = yes; then
22308     gcc_cv_ld_ro_rw_mix=read-write
22309   fi
22310 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22311   echo '.section myfoosect, "a"' > conftest1.s
22312   echo '.section myfoosect, "aw"' > conftest2.s
22313   echo '.byte 1' >> conftest2.s
22314   echo '.section myfoosect, "a"' > conftest3.s
22315   echo '.byte 0' >> conftest3.s
22316   if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
22317      && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
22318      && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
22319      && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
22320         conftest2.o conftest3.o > /dev/null 2>&1; then
22321     gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
22322                          | sed -e '/myfoosect/!d' -e N`
22323     if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
22324       if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
22325         gcc_cv_ld_ro_rw_mix=read-only
22326       else
22327         gcc_cv_ld_ro_rw_mix=read-write
22328       fi
22329     fi
22330   fi
22331   rm -f conftest.* conftest[123].*
22332 fi
22333 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
22334
22335 $as_echo "#define HAVE_LD_RO_RW_SECTION_MIXING 1" >>confdefs.h
22336
22337 fi
22338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ro_rw_mix" >&5
22339 $as_echo "$gcc_cv_ld_ro_rw_mix" >&6; }
22340
22341 if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
22342   case "${target}" in
22343     *-*-solaris2*)
22344       #
22345       # Solaris 2 ld -V output looks like this for a regular version:
22346       #
22347       # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699
22348       #
22349       # but test versions add stuff at the end:
22350       #
22351       # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10
22352       #
22353       gcc_cv_sun_ld_ver=`/usr/ccs/bin/ld -V 2>&1`
22354       if echo "$gcc_cv_sun_ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22355         gcc_cv_sun_ld_vers=`echo $gcc_cv_sun_ld_ver | sed -n \
22356           -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22357         gcc_cv_sun_ld_vers_major=`expr "$gcc_cv_sun_ld_vers" : '\([0-9]*\)'`
22358         gcc_cv_sun_ld_vers_minor=`expr "$gcc_cv_sun_ld_vers" : '[0-9]*\.\([0-9]*\)'`
22359       fi
22360       ;;
22361   esac
22362 fi
22363
22364 # Check whether --enable-initfini-array was given.
22365 if test "${enable_initfini_array+set}" = set; then :
22366   enableval=$enable_initfini_array;
22367 else
22368
22369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5
22370 $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; }
22371 if test "${gcc_cv_initfini_array+set}" = set; then :
22372   $as_echo_n "(cached) " >&6
22373 else
22374     if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
22375     case "${target}" in
22376       ia64-*)
22377         if test "$cross_compiling" = yes; then :
22378   gcc_cv_initfini_array=no
22379 else
22380   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22381 /* end confdefs.h.  */
22382
22383 #ifndef __ELF__
22384 #error Not an ELF OS
22385 #endif
22386 /* We turn on .preinit_array/.init_array/.fini_array support for ia64
22387    if it can be used.  */
22388 static int x = -1;
22389 int main (void) { return x; }
22390 int foo (void) { x = 0; }
22391 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
22392
22393 _ACEOF
22394 if ac_fn_c_try_run "$LINENO"; then :
22395   gcc_cv_initfini_array=yes
22396 else
22397   gcc_cv_initfini_array=no
22398 fi
22399 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22400   conftest.$ac_objext conftest.beam conftest.$ac_ext
22401 fi
22402 ;;
22403       *)
22404         gcc_cv_initfini_array=no
22405         if test $in_tree_ld = yes ; then
22406           if test "$gcc_cv_gld_major_version" -eq 2 \
22407              -a "$gcc_cv_gld_minor_version" -ge 22 \
22408              -o "$gcc_cv_gld_major_version" -gt 2 \
22409              && test $in_tree_ld_is_elf = yes; then
22410             gcc_cv_initfini_array=yes
22411           fi
22412         elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22413           cat > conftest.s <<\EOF
22414 .section .dtors,"a",%progbits
22415 .balign 4
22416 .byte 'A', 'A', 'A', 'A'
22417 .section .ctors,"a",%progbits
22418 .balign 4
22419 .byte 'B', 'B', 'B', 'B'
22420 .section .fini_array.65530,"a",%progbits
22421 .balign 4
22422 .byte 'C', 'C', 'C', 'C'
22423 .section .init_array.65530,"a",%progbits
22424 .balign 4
22425 .byte 'D', 'D', 'D', 'D'
22426 .section .dtors.64528,"a",%progbits
22427 .balign 4
22428 .byte 'E', 'E', 'E', 'E'
22429 .section .ctors.64528,"a",%progbits
22430 .balign 4
22431 .byte 'F', 'F', 'F', 'F'
22432 .section .fini_array.01005,"a",%progbits
22433 .balign 4
22434 .byte 'G', 'G', 'G', 'G'
22435 .section .init_array.01005,"a",%progbits
22436 .balign 4
22437 .byte 'H', 'H', 'H', 'H'
22438 .text
22439 .globl _start
22440 _start:
22441 EOF
22442           if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22443              && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1 \
22444              && $gcc_cv_objdump -s -j .init_array conftest \
22445                 | grep HHHHFFFFDDDDBBBB > /dev/null 2>&1 \
22446              && $gcc_cv_objdump -s -j .fini_array conftest \
22447                 | grep GGGGEEEECCCCAAAA > /dev/null 2>&1; then
22448             gcc_cv_initfini_array=yes
22449           fi
22450           rm -f conftest conftest.*
22451         fi
22452         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22453 /* end confdefs.h.  */
22454
22455 #ifndef __ELF__
22456 # error Not an ELF OS
22457 #endif
22458 #include <stdlib.h>
22459 #if defined __GLIBC_PREREQ
22460 # if __GLIBC_PREREQ (2, 4)
22461 # else
22462 #  error GLIBC 2.4 required
22463 # endif
22464 #else
22465 # if defined __sun__ && defined __svr4__
22466    /* Solaris ld.so.1 supports .init_array/.fini_array since Solaris 8.  */
22467 # else
22468 #  error The C library not known to support .init_array/.fini_array
22469 # endif
22470 #endif
22471
22472 _ACEOF
22473 if ac_fn_c_try_cpp "$LINENO"; then :
22474
22475 else
22476   gcc_cv_initfini_array=no
22477 fi
22478 rm -f conftest.err conftest.$ac_ext;;
22479     esac
22480   else
22481     { $as_echo "$as_me:${as_lineno-$LINENO}: checking cross compile... guessing" >&5
22482 $as_echo_n "checking cross compile... guessing... " >&6; }
22483     gcc_cv_initfini_array=no
22484   fi
22485 fi
22486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_initfini_array" >&5
22487 $as_echo "$gcc_cv_initfini_array" >&6; }
22488   enable_initfini_array=$gcc_cv_initfini_array
22489
22490 fi
22491
22492 if test $enable_initfini_array = yes; then
22493
22494 $as_echo "#define HAVE_INITFINI_ARRAY_SUPPORT 1" >>confdefs.h
22495
22496 fi
22497
22498 # Check if we have .[us]leb128, and support symbol arithmetic with it.
22499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .sleb128 and .uleb128" >&5
22500 $as_echo_n "checking assembler for .sleb128 and .uleb128... " >&6; }
22501 if test "${gcc_cv_as_leb128+set}" = set; then :
22502   $as_echo_n "(cached) " >&6
22503 else
22504   gcc_cv_as_leb128=no
22505     if test $in_tree_gas = yes; then
22506     if test $in_tree_gas_is_elf = yes \
22507   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22508   then gcc_cv_as_leb128=yes
22509 fi
22510   elif test x$gcc_cv_as != x; then
22511     $as_echo '  .data
22512         .uleb128 L2 - L1
22513 L1:
22514         .uleb128 1280
22515         .sleb128 -1010
22516 L2:' > conftest.s
22517     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22518   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22519   (eval $ac_try) 2>&5
22520   ac_status=$?
22521   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22522   test $ac_status = 0; }; }
22523     then
22524         # GAS versions before 2.11 do not support uleb128,
22525   # despite appearing to.
22526   # ??? There exists an elf-specific test that will crash
22527   # the assembler.  Perhaps it's better to figure out whether
22528   # arbitrary sections are supported and try the test.
22529   as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
22530   if echo "$as_ver" | grep GNU > /dev/null; then
22531     as_vers=`echo $as_ver | sed -n \
22532         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22533     as_major=`expr "$as_vers" : '\([0-9]*\)'`
22534     as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
22535     if test $as_major -eq 2 && test $as_minor -lt 11
22536     then :
22537     else gcc_cv_as_leb128=yes
22538     fi
22539   fi
22540     else
22541       echo "configure: failed program was" >&5
22542       cat conftest.s >&5
22543     fi
22544     rm -f conftest.o conftest.s
22545   fi
22546 fi
22547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_leb128" >&5
22548 $as_echo "$gcc_cv_as_leb128" >&6; }
22549 if test $gcc_cv_as_leb128 = yes; then
22550
22551 $as_echo "#define HAVE_AS_LEB128 1" >>confdefs.h
22552
22553 fi
22554
22555 # Check if we have assembler support for unwind directives.
22556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi directives" >&5
22557 $as_echo_n "checking assembler for cfi directives... " >&6; }
22558 if test "${gcc_cv_as_cfi_directive+set}" = set; then :
22559   $as_echo_n "(cached) " >&6
22560 else
22561   gcc_cv_as_cfi_directive=no
22562   if test x$gcc_cv_as != x; then
22563     $as_echo '  .text
22564         .cfi_startproc
22565         .cfi_offset 0, 0
22566         .cfi_same_value 1
22567         .cfi_def_cfa 1, 2
22568         .cfi_escape 1, 2, 3, 4, 5
22569         .cfi_endproc' > conftest.s
22570     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22571   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22572   (eval $ac_try) 2>&5
22573   ac_status=$?
22574   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22575   test $ac_status = 0; }; }
22576     then
22577         case "$target" in
22578   *-*-solaris*)
22579     # If the linker used on Solaris (like Sun ld) isn't capable of merging
22580     # read-only and read-write sections, we need to make sure that the
22581     # assembler used emits read-write .eh_frame sections.
22582     if test "x$gcc_cv_ld_ro_rw_mix" != xread-write; then
22583       if test "x$gcc_cv_objdump" != x; then
22584         if $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22585                 sed -e /.eh_frame/!d -e N | grep READONLY > /dev/null; then
22586           gcc_cv_as_cfi_directive=no
22587         else
22588           case "$target" in
22589             i?86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*)
22590               # On Solaris/x86, make sure that GCC and gas agree on using
22591               # read-only .eh_frame sections for 64-bit.
22592               if $gcc_cv_as --64 -o conftest.o conftest.s > /dev/null 2>&1 && \
22593                 $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22594                         sed -e /.eh_frame/!d -e N | \
22595                         grep READONLY > /dev/null; then
22596                 gcc_cv_as_cfi_directive=yes
22597               else
22598                 gcc_cv_as_cfi_directive=no
22599               fi
22600               ;;
22601             *)
22602               gcc_cv_as_cfi_directive=yes
22603               ;;
22604           esac
22605         fi
22606       else
22607         # no objdump, err on the side of caution
22608         gcc_cv_as_cfi_directive=no
22609       fi
22610     else
22611       gcc_cv_as_cfi_directive=yes
22612     fi
22613     ;;
22614   *-*-*)
22615     gcc_cv_as_cfi_directive=yes
22616     ;;
22617 esac
22618     else
22619       echo "configure: failed program was" >&5
22620       cat conftest.s >&5
22621     fi
22622     rm -f conftest.o conftest.s
22623   fi
22624 fi
22625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_directive" >&5
22626 $as_echo "$gcc_cv_as_cfi_directive" >&6; }
22627
22628 if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then
22629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working cfi advance" >&5
22630 $as_echo_n "checking assembler for working cfi advance... " >&6; }
22631 if test "${gcc_cv_as_cfi_advance_working+set}" = set; then :
22632   $as_echo_n "(cached) " >&6
22633 else
22634   gcc_cv_as_cfi_advance_working=no
22635   if test x$gcc_cv_as != x; then
22636     $as_echo '  .text
22637         .cfi_startproc
22638         .cfi_adjust_cfa_offset 64
22639         .skip 75040, 0
22640         .cfi_adjust_cfa_offset 128
22641         .cfi_endproc' > conftest.s
22642     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22643   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22644   (eval $ac_try) 2>&5
22645   ac_status=$?
22646   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22647   test $ac_status = 0; }; }
22648     then
22649
22650 if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \
22651     | grep 'DW_CFA_advance_loc[24]:[    ][      ]*75040[        ]' >/dev/null; then
22652    gcc_cv_as_cfi_advance_working=yes
22653 fi
22654
22655     else
22656       echo "configure: failed program was" >&5
22657       cat conftest.s >&5
22658     fi
22659     rm -f conftest.o conftest.s
22660   fi
22661 fi
22662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_advance_working" >&5
22663 $as_echo "$gcc_cv_as_cfi_advance_working" >&6; }
22664
22665 else
22666   # no objdump, err on the side of caution
22667   gcc_cv_as_cfi_advance_working=no
22668 fi
22669
22670
22671 cat >>confdefs.h <<_ACEOF
22672 #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \
22673        && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`
22674 _ACEOF
22675
22676
22677
22678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi personality directive" >&5
22679 $as_echo_n "checking assembler for cfi personality directive... " >&6; }
22680 if test "${gcc_cv_as_cfi_personality_directive+set}" = set; then :
22681   $as_echo_n "(cached) " >&6
22682 else
22683   gcc_cv_as_cfi_personality_directive=no
22684   if test x$gcc_cv_as != x; then
22685     $as_echo '  .text
22686         .cfi_startproc
22687         .cfi_personality 0, symbol
22688         .cfi_endproc' > conftest.s
22689     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22690   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22691   (eval $ac_try) 2>&5
22692   ac_status=$?
22693   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22694   test $ac_status = 0; }; }
22695     then
22696         gcc_cv_as_cfi_personality_directive=yes
22697     else
22698       echo "configure: failed program was" >&5
22699       cat conftest.s >&5
22700     fi
22701     rm -f conftest.o conftest.s
22702   fi
22703 fi
22704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_personality_directive" >&5
22705 $as_echo "$gcc_cv_as_cfi_personality_directive" >&6; }
22706
22707
22708 cat >>confdefs.h <<_ACEOF
22709 #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes;
22710     then echo 1; else echo 0; fi`
22711 _ACEOF
22712
22713
22714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi sections directive" >&5
22715 $as_echo_n "checking assembler for cfi sections directive... " >&6; }
22716 if test "${gcc_cv_as_cfi_sections_directive+set}" = set; then :
22717   $as_echo_n "(cached) " >&6
22718 else
22719   gcc_cv_as_cfi_sections_directive=no
22720   if test x$gcc_cv_as != x; then
22721     $as_echo '  .text
22722         .cfi_sections .debug_frame, .eh_frame
22723         .cfi_startproc
22724         .cfi_endproc' > conftest.s
22725     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22726   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22727   (eval $ac_try) 2>&5
22728   ac_status=$?
22729   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22730   test $ac_status = 0; }; }
22731     then
22732         case $target_os in
22733   win32 | pe | cygwin* | mingw32* | uwin*)
22734     # Need to check that we generated the correct relocation for the
22735     # .debug_frame section.  This was fixed for binutils 2.21.
22736     gcc_cv_as_cfi_sections_directive=no
22737     if test "x$gcc_cv_objdump" != x; then
22738      if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \
22739         grep secrel > /dev/null; then
22740       gcc_cv_as_cfi_sections_directive=yes
22741      fi
22742     fi
22743     ;;
22744   *)
22745     gcc_cv_as_cfi_sections_directive=yes
22746     ;;
22747 esac
22748     else
22749       echo "configure: failed program was" >&5
22750       cat conftest.s >&5
22751     fi
22752     rm -f conftest.o conftest.s
22753   fi
22754 fi
22755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_sections_directive" >&5
22756 $as_echo "$gcc_cv_as_cfi_sections_directive" >&6; }
22757
22758
22759
22760 cat >>confdefs.h <<_ACEOF
22761 #define HAVE_GAS_CFI_SECTIONS_DIRECTIVE `if test $gcc_cv_as_cfi_sections_directive = yes;
22762     then echo 1; else echo 0; fi`
22763 _ACEOF
22764
22765
22766 # GAS versions up to and including 2.11.0 may mis-optimize
22767 # .eh_frame data.
22768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for eh_frame optimization" >&5
22769 $as_echo_n "checking assembler for eh_frame optimization... " >&6; }
22770 if test "${gcc_cv_as_eh_frame+set}" = set; then :
22771   $as_echo_n "(cached) " >&6
22772 else
22773   gcc_cv_as_eh_frame=no
22774     if test $in_tree_gas = yes; then
22775     if test $in_tree_gas_is_elf = yes \
22776   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22777   then gcc_cv_as_eh_frame=yes
22778 fi
22779   elif test x$gcc_cv_as != x; then
22780     $as_echo '  .text
22781 .LFB1:
22782         .4byte  0
22783 .L1:
22784         .4byte  0
22785 .LFE1:
22786         .section        .eh_frame,"aw",@progbits
22787 __FRAME_BEGIN__:
22788         .4byte  .LECIE1-.LSCIE1
22789 .LSCIE1:
22790         .4byte  0x0
22791         .byte   0x1
22792         .ascii "z\0"
22793         .byte   0x1
22794         .byte   0x78
22795         .byte   0x1a
22796         .byte   0x0
22797         .byte   0x4
22798         .4byte  1
22799         .p2align 1
22800 .LECIE1:
22801 .LSFDE1:
22802         .4byte  .LEFDE1-.LASFDE1
22803 .LASFDE1:
22804         .4byte  .LASFDE1-__FRAME_BEGIN__
22805         .4byte  .LFB1
22806         .4byte  .LFE1-.LFB1
22807         .byte   0x4
22808         .4byte  .LFE1-.LFB1
22809         .byte   0x4
22810         .4byte  .L1-.LFB1
22811 .LEFDE1:' > conftest.s
22812     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22813   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22814   (eval $ac_try) 2>&5
22815   ac_status=$?
22816   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22817   test $ac_status = 0; }; }
22818     then
22819           cat > conftest.lit <<EOF
22820  0000 10000000 00000000 017a0001 781a0004  .........z..x...
22821  0010 01000000 12000000 18000000 00000000  ................
22822  0020 08000000 04080000 0044               .........D
22823 EOF
22824 cat > conftest.big <<EOF
22825  0000 00000010 00000000 017a0001 781a0004  .........z..x...
22826  0010 00000001 00000012 00000018 00000000  ................
22827  0020 00000008 04000000 0844               .........D
22828 EOF
22829   # If the assembler didn't choke, and we can objdump,
22830   # and we got the correct data, then succeed.
22831   # The text in the here-document typically retains its unix-style line
22832   # endings, while the output of objdump will use host line endings.
22833   # Therefore, use diff -b for the comparisons.
22834   if test x$gcc_cv_objdump != x \
22835   && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
22836      | tail -3 > conftest.got \
22837   && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
22838     || diff -b conftest.big conftest.got > /dev/null 2>&1; }
22839   then
22840     gcc_cv_as_eh_frame=yes
22841   elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
22842   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22843   (eval $ac_try) 2>&5
22844   ac_status=$?
22845   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22846   test $ac_status = 0; }; }; then
22847     gcc_cv_as_eh_frame=buggy
22848   else
22849     # Uh oh, what do we do now?
22850     gcc_cv_as_eh_frame=no
22851   fi
22852     else
22853       echo "configure: failed program was" >&5
22854       cat conftest.s >&5
22855     fi
22856     rm -f conftest.o conftest.s
22857   fi
22858 fi
22859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_eh_frame" >&5
22860 $as_echo "$gcc_cv_as_eh_frame" >&6; }
22861
22862
22863 if test $gcc_cv_as_eh_frame = buggy; then
22864
22865 $as_echo "#define USE_AS_TRADITIONAL_FORMAT 1" >>confdefs.h
22866
22867 fi
22868
22869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22870 $as_echo_n "checking assembler for section merging support... " >&6; }
22871 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22872   $as_echo_n "(cached) " >&6
22873 else
22874   gcc_cv_as_shf_merge=no
22875     if test $in_tree_gas = yes; then
22876     if test $in_tree_gas_is_elf = yes \
22877   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22878   then gcc_cv_as_shf_merge=yes
22879 fi
22880   elif test x$gcc_cv_as != x; then
22881     $as_echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
22882     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22883   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22884   (eval $ac_try) 2>&5
22885   ac_status=$?
22886   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22887   test $ac_status = 0; }; }
22888     then
22889         gcc_cv_as_shf_merge=yes
22890     else
22891       echo "configure: failed program was" >&5
22892       cat conftest.s >&5
22893     fi
22894     rm -f conftest.o conftest.s
22895   fi
22896 fi
22897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22898 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22899
22900 if test $gcc_cv_as_shf_merge = no; then
22901   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22902 $as_echo_n "checking assembler for section merging support... " >&6; }
22903 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22904   $as_echo_n "(cached) " >&6
22905 else
22906   gcc_cv_as_shf_merge=no
22907     if test $in_tree_gas = yes; then
22908     if test $in_tree_gas_is_elf = yes \
22909   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22910   then gcc_cv_as_shf_merge=yes
22911 fi
22912   elif test x$gcc_cv_as != x; then
22913     $as_echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
22914     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22915   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22916   (eval $ac_try) 2>&5
22917   ac_status=$?
22918   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22919   test $ac_status = 0; }; }
22920     then
22921         gcc_cv_as_shf_merge=yes
22922     else
22923       echo "configure: failed program was" >&5
22924       cat conftest.s >&5
22925     fi
22926     rm -f conftest.o conftest.s
22927   fi
22928 fi
22929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22930 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22931
22932 fi
22933
22934 cat >>confdefs.h <<_ACEOF
22935 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
22936 _ACEOF
22937
22938
22939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as)" >&5
22940 $as_echo_n "checking assembler for COMDAT group support (GNU as)... " >&6; }
22941 if test "${gcc_cv_as_comdat_group+set}" = set; then :
22942   $as_echo_n "(cached) " >&6
22943 else
22944   gcc_cv_as_comdat_group=no
22945     if test $in_tree_gas = yes; then
22946     if test $in_tree_gas_is_elf = yes \
22947   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22948   then gcc_cv_as_comdat_group=yes
22949 fi
22950   elif test x$gcc_cv_as != x; then
22951     $as_echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
22952     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22953   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22954   (eval $ac_try) 2>&5
22955   ac_status=$?
22956   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22957   test $ac_status = 0; }; }
22958     then
22959         gcc_cv_as_comdat_group=yes
22960     else
22961       echo "configure: failed program was" >&5
22962       cat conftest.s >&5
22963     fi
22964     rm -f conftest.o conftest.s
22965   fi
22966 fi
22967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group" >&5
22968 $as_echo "$gcc_cv_as_comdat_group" >&6; }
22969
22970 if test $gcc_cv_as_comdat_group = yes; then
22971   gcc_cv_as_comdat_group_percent=no
22972   gcc_cv_as_comdat_group_group=no
22973 else
22974  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as, %type)" >&5
22975 $as_echo_n "checking assembler for COMDAT group support (GNU as, %type)... " >&6; }
22976 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then :
22977   $as_echo_n "(cached) " >&6
22978 else
22979   gcc_cv_as_comdat_group_percent=no
22980     if test $in_tree_gas = yes; then
22981     if test $in_tree_gas_is_elf = yes \
22982   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22983   then gcc_cv_as_comdat_group_percent=yes
22984 fi
22985   elif test x$gcc_cv_as != x; then
22986     $as_echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
22987     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22988   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22989   (eval $ac_try) 2>&5
22990   ac_status=$?
22991   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22992   test $ac_status = 0; }; }
22993     then
22994         gcc_cv_as_comdat_group_percent=yes
22995     else
22996       echo "configure: failed program was" >&5
22997       cat conftest.s >&5
22998     fi
22999     rm -f conftest.o conftest.s
23000   fi
23001 fi
23002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_percent" >&5
23003 $as_echo "$gcc_cv_as_comdat_group_percent" >&6; }
23004
23005  if test $gcc_cv_as_comdat_group_percent = yes; then
23006    gcc_cv_as_comdat_group_group=no
23007  else
23008    case "${target}" in
23009      # Sun as uses a completely different syntax.
23010      *-*-solaris2*)
23011        case "${target}" in
23012          sparc*-*-solaris2*)
23013            conftest_s='
23014                .group foo,".text%foo",#comdat
23015                .section ".text%foo", #alloc,#execinstr,#progbits
23016                .globl foo
23017              foo:
23018              '
23019            ;;
23020          i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
23021            conftest_s='
23022                .group foo,.text%foo,#comdat
23023                .section .text%foo, "ax", @progbits
23024                .globl  foo
23025              foo:
23026              '
23027            ;;
23028        esac
23029        { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (Sun as, .group)" >&5
23030 $as_echo_n "checking assembler for COMDAT group support (Sun as, .group)... " >&6; }
23031 if test "${gcc_cv_as_comdat_group_group+set}" = set; then :
23032   $as_echo_n "(cached) " >&6
23033 else
23034   gcc_cv_as_comdat_group_group=no
23035   if test x$gcc_cv_as != x; then
23036     $as_echo "$conftest_s" > conftest.s
23037     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23038   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23039   (eval $ac_try) 2>&5
23040   ac_status=$?
23041   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23042   test $ac_status = 0; }; }
23043     then
23044         gcc_cv_as_comdat_group_group=yes
23045     else
23046       echo "configure: failed program was" >&5
23047       cat conftest.s >&5
23048     fi
23049     rm -f conftest.o conftest.s
23050   fi
23051 fi
23052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_group" >&5
23053 $as_echo "$gcc_cv_as_comdat_group_group" >&6; }
23054
23055        ;;
23056    esac
23057  fi
23058 fi
23059 if test x"$ld_is_gold" = xyes; then
23060   comdat_group=yes
23061 elif test $in_tree_ld = yes ; then
23062   comdat_group=no
23063   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
23064      && test $in_tree_ld_is_elf = yes; then
23065      comdat_group=yes
23066   fi
23067 elif echo "$ld_ver" | grep GNU > /dev/null; then
23068   comdat_group=yes
23069   if test 0"$ld_date" -lt 20050308; then
23070     if test -n "$ld_date"; then
23071       # If there was date string, but was earlier than 2005-03-08, fail
23072       comdat_group=no
23073     elif test "$ld_vers_major" -lt 2; then
23074       comdat_group=no
23075     elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
23076       comdat_group=no
23077     fi
23078   fi
23079 else
23080   case "${target}" in
23081     *-*-solaris2.1[1-9]*)
23082       comdat_group=no
23083       # Sun ld has COMDAT group support since Solaris 9, but it doesn't
23084       # interoperate with GNU as until Solaris 11 build 130, i.e. ld
23085       # version 1.688.
23086       #
23087       # If using Sun as for COMDAT group as emitted by GCC, one needs at
23088       # least ld version 1.2267.
23089       if test "$ld_vers_major" -gt 1; then
23090         comdat_group=yes
23091       elif test "x$gas_flag" = xyes && test "$ld_vers_minor" -ge 1688; then
23092         comdat_group=yes
23093       elif test "$ld_vers_minor" -ge 2267; then
23094         comdat_group=yes
23095       fi
23096       ;;
23097     *)
23098       # Assume linkers other than GNU ld don't support COMDAT group.
23099       comdat_group=no
23100       ;;
23101   esac
23102 fi
23103 # Allow overriding the automatic COMDAT group tests above.
23104 # Check whether --enable-comdat was given.
23105 if test "${enable_comdat+set}" = set; then :
23106   enableval=$enable_comdat; comdat_group="$enable_comdat"
23107 fi
23108
23109 if test $comdat_group = no; then
23110   gcc_cv_as_comdat_group=no
23111   gcc_cv_as_comdat_group_percent=no
23112   gcc_cv_as_comdat_group_group=no
23113 fi
23114
23115 cat >>confdefs.h <<_ACEOF
23116 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes \
23117     || test $gcc_cv_as_comdat_group_percent = yes \
23118     || test $gcc_cv_as_comdat_group_group = yes; then echo 1; else echo 0; fi`
23119 _ACEOF
23120
23121
23122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table discriminator support" >&5
23123 $as_echo_n "checking assembler for line table discriminator support... " >&6; }
23124 if test "${gcc_cv_as_discriminator+set}" = set; then :
23125   $as_echo_n "(cached) " >&6
23126 else
23127   gcc_cv_as_discriminator=no
23128     if test $in_tree_gas = yes; then
23129     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 51`
23130   then gcc_cv_as_discriminator=yes
23131 fi
23132   elif test x$gcc_cv_as != x; then
23133     $as_echo '  .text
23134         .file 1 "conf.c"
23135         .loc 1 1 0 discriminator 1' > conftest.s
23136     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23137   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23138   (eval $ac_try) 2>&5
23139   ac_status=$?
23140   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23141   test $ac_status = 0; }; }
23142     then
23143         gcc_cv_as_discriminator=yes
23144     else
23145       echo "configure: failed program was" >&5
23146       cat conftest.s >&5
23147     fi
23148     rm -f conftest.o conftest.s
23149   fi
23150 fi
23151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_discriminator" >&5
23152 $as_echo "$gcc_cv_as_discriminator" >&6; }
23153 if test $gcc_cv_as_discriminator = yes; then
23154
23155 $as_echo "#define HAVE_GAS_DISCRIMINATOR 1" >>confdefs.h
23156
23157 fi
23158
23159 # Thread-local storage - the check is heavily parameterized.
23160 conftest_s=
23161 tls_first_major=
23162 tls_first_minor=
23163 tls_as_opt=
23164 case "$target" in
23165   alpha*-*-*)
23166     conftest_s='
23167         .section ".tdata","awT",@progbits
23168 foo:    .long   25
23169         .text
23170         ldq     $27,__tls_get_addr($29)         !literal!1
23171         lda     $16,foo($29)                    !tlsgd!1
23172         jsr     $26,($27),__tls_get_addr        !lituse_tlsgd!1
23173         ldq     $27,__tls_get_addr($29)         !literal!2
23174         lda     $16,foo($29)                    !tlsldm!2
23175         jsr     $26,($27),__tls_get_addr        !lituse_tlsldm!2
23176         ldq     $1,foo($29)                     !gotdtprel
23177         ldah    $2,foo($29)                     !dtprelhi
23178         lda     $3,foo($2)                      !dtprello
23179         lda     $4,foo($29)                     !dtprel
23180         ldq     $1,foo($29)                     !gottprel
23181         ldah    $2,foo($29)                     !tprelhi
23182         lda     $3,foo($2)                      !tprello
23183         lda     $4,foo($29)                     !tprel'
23184         tls_first_major=2
23185         tls_first_minor=13
23186         tls_as_opt=--fatal-warnings
23187         ;;
23188   cris-*-*|crisv32-*-*)
23189     conftest_s='
23190         .section ".tdata","awT",@progbits
23191 x:      .long   25
23192         .text
23193         move.d x:IE,$r10
23194         nop'
23195         tls_first_major=2
23196         tls_first_minor=20
23197         tls_as_opt=--fatal-warnings
23198         ;;
23199   frv*-*-*)
23200     conftest_s='
23201         .section ".tdata","awT",@progbits
23202 x:      .long   25
23203         .text
23204         call    #gettlsoff(x)'
23205         tls_first_major=2
23206         tls_first_minor=14
23207         ;;
23208   hppa*-*-linux*)
23209     conftest_s='
23210 t1:     .reg    %r20
23211 t2:     .reg    %r21
23212 gp:     .reg    %r19
23213         .section ".tdata","awT",@progbits
23214 foo:    .long   25
23215         .text
23216         .align  4
23217         addil LT%foo-$tls_gdidx$,gp
23218         ldo RT%foo-$tls_gdidx$(%r1),%arg0
23219         b __tls_get_addr
23220         nop
23221         addil LT%foo-$tls_ldidx$,gp
23222         b __tls_get_addr
23223         ldo RT%foo-$tls_ldidx$(%r1),%arg0
23224         addil LR%foo-$tls_dtpoff$,%ret0
23225         ldo RR%foo-$tls_dtpoff$(%r1),%t1
23226         mfctl %cr27,%t1
23227         addil LT%foo-$tls_ieoff$,gp
23228         ldw RT%foo-$tls_ieoff$(%r1),%t2
23229         add %t1,%t2,%t3
23230         mfctl %cr27,%t1
23231         addil LR%foo-$tls_leoff$,%t1
23232         ldo RR%foo-$tls_leoff$(%r1),%t2'
23233         tls_first_major=2
23234         tls_first_minor=15
23235         tls_as_opt=--fatal-warnings
23236         ;;
23237   arm*-*-*)
23238     conftest_s='
23239         .section ".tdata","awT",%progbits
23240 foo:    .long   25
23241         .text
23242 .word foo(gottpoff)
23243 .word foo(tpoff)
23244 .word foo(tlsgd)
23245 .word foo(tlsldm)
23246 .word foo(tlsldo)'
23247         tls_first_major=2
23248         tls_first_minor=17
23249         ;;
23250   i[34567]86-*-* | x86_64-*-solaris2.1[0-9]*)
23251     case "$target" in
23252       i[34567]86-*-solaris2.*)
23253         on_solaris=yes
23254         tga_func=___tls_get_addr
23255         ;;
23256       x86_64-*-solaris2.1[0-9]*)
23257         on_solaris=yes
23258         tga_func=__tls_get_addr
23259         ;;
23260       *)
23261         on_solaris=no
23262         ;;
23263     esac
23264     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23265       conftest_s='
23266         .section .tdata,"awt",@progbits'
23267       tls_first_major=0
23268       tls_first_minor=0
23269
23270 $as_echo "#define TLS_SECTION_ASM_FLAG 't'" >>confdefs.h
23271
23272     else
23273       conftest_s='
23274         .section ".tdata","awT",@progbits'
23275       tls_first_major=2
23276       tls_first_minor=14
23277       tls_as_opt="--fatal-warnings"
23278     fi
23279     conftest_s="$conftest_s
23280 foo:    .long   25
23281         .text
23282         movl    %gs:0, %eax
23283         leal    foo@tlsgd(,%ebx,1), %eax
23284         leal    foo@tlsldm(%ebx), %eax
23285         leal    foo@dtpoff(%eax), %edx
23286         movl    foo@gottpoff(%ebx), %eax
23287         subl    foo@gottpoff(%ebx), %eax
23288         addl    foo@gotntpoff(%ebx), %eax
23289         movl    foo@indntpoff, %eax
23290         movl    \$foo@tpoff, %eax
23291         subl    \$foo@tpoff, %eax
23292         leal    foo@ntpoff(%ecx), %eax"
23293     ;;
23294   x86_64-*-*)
23295     conftest_s='
23296         .section ".tdata","awT",@progbits
23297 foo:    .long   25
23298         .text
23299         movq    %fs:0, %rax
23300         leaq    foo@TLSGD(%rip), %rdi
23301         leaq    foo@TLSLD(%rip), %rdi
23302         leaq    foo@DTPOFF(%rax), %rdx
23303         movq    foo@GOTTPOFF(%rip), %rax
23304         movq    $foo@TPOFF, %rax'
23305         tls_first_major=2
23306         tls_first_minor=14
23307         tls_as_opt=--fatal-warnings
23308         ;;
23309   ia64-*-*)
23310     conftest_s='
23311         .section ".tdata","awT",@progbits
23312 foo:    data8   25
23313         .text
23314         addl    r16 = @ltoff(@dtpmod(foo#)), gp
23315         addl    r17 = @ltoff(@dtprel(foo#)), gp
23316         addl    r18 = @ltoff(@tprel(foo#)), gp
23317         addl    r19 = @dtprel(foo#), gp
23318         adds    r21 = @dtprel(foo#), r13
23319         movl    r23 = @dtprel(foo#)
23320         addl    r20 = @tprel(foo#), gp
23321         adds    r22 = @tprel(foo#), r13
23322         movl    r24 = @tprel(foo#)'
23323         tls_first_major=2
23324         tls_first_minor=13
23325         tls_as_opt=--fatal-warnings
23326         ;;
23327   mips*-*-*)
23328     conftest_s='
23329         .section .tdata,"awT",@progbits
23330 x:
23331         .word 2
23332         .text
23333         addiu $4, $28, %tlsgd(x)
23334         addiu $4, $28, %tlsldm(x)
23335         lui $4, %dtprel_hi(x)
23336         addiu $4, $4, %dtprel_lo(x)
23337         lw $4, %gottprel(x)($28)
23338         lui $4, %tprel_hi(x)
23339         addiu $4, $4, %tprel_lo(x)'
23340         tls_first_major=2
23341         tls_first_minor=16
23342         tls_as_opt='-32 --fatal-warnings'
23343         ;;
23344   m68k-*-*)
23345     conftest_s='
23346         .section .tdata,"awT",@progbits
23347 x:
23348         .word 2
23349         .text
23350 foo:
23351         move.l x@TLSGD(%a5),%a0
23352         move.l x@TLSLDM(%a5),%a0
23353         move.l x@TLSLDO(%a5),%a0
23354         move.l x@TLSIE(%a5),%a0
23355         move.l x@TLSLE(%a5),%a0'
23356         tls_first_major=2
23357         tls_first_minor=19
23358         tls_as_opt='--fatal-warnings'
23359         ;;
23360   powerpc-*-*)
23361     conftest_s='
23362         .section ".tdata","awT",@progbits
23363         .align 2
23364 ld0:    .space 4
23365 ld1:    .space 4
23366 x1:     .space 4
23367 x2:     .space 4
23368 x3:     .space 4
23369         .text
23370         addi 3,31,ld0@got@tlsgd
23371         bl __tls_get_addr
23372         addi 3,31,x1@got@tlsld
23373         bl __tls_get_addr
23374         addi 9,3,x1@dtprel
23375         addis 9,3,x2@dtprel@ha
23376         addi 9,9,x2@dtprel@l
23377         lwz 9,x3@got@tprel(31)
23378         add 9,9,x@tls
23379         addi 9,2,x1@tprel
23380         addis 9,2,x2@tprel@ha
23381         addi 9,9,x2@tprel@l'
23382         tls_first_major=2
23383         tls_first_minor=14
23384         tls_as_opt="-a32 --fatal-warnings"
23385         ;;
23386   powerpc64-*-*)
23387     conftest_s='
23388         .section ".tdata","awT",@progbits
23389         .align 3
23390 ld0:    .space 8
23391 ld1:    .space 8
23392 x1:     .space 8
23393 x2:     .space 8
23394 x3:     .space 8
23395         .text
23396         addi 3,2,ld0@got@tlsgd
23397         bl .__tls_get_addr
23398         nop
23399         addi 3,2,ld1@toc
23400         bl .__tls_get_addr
23401         nop
23402         addi 3,2,x1@got@tlsld
23403         bl .__tls_get_addr
23404         nop
23405         addi 9,3,x1@dtprel
23406         bl .__tls_get_addr
23407         nop
23408         addis 9,3,x2@dtprel@ha
23409         addi 9,9,x2@dtprel@l
23410         bl .__tls_get_addr
23411         nop
23412         ld 9,x3@got@dtprel(2)
23413         add 9,9,3
23414         bl .__tls_get_addr
23415         nop'
23416         tls_first_major=2
23417         tls_first_minor=14
23418         tls_as_opt="-a64 --fatal-warnings"
23419         ;;
23420   s390-*-*)
23421     conftest_s='
23422         .section ".tdata","awT",@progbits
23423 foo:    .long   25
23424         .text
23425         .long   foo@TLSGD
23426         .long   foo@TLSLDM
23427         .long   foo@DTPOFF
23428         .long   foo@NTPOFF
23429         .long   foo@GOTNTPOFF
23430         .long   foo@INDNTPOFF
23431         l       %r1,foo@GOTNTPOFF(%r12)
23432         l       %r1,0(%r1):tls_load:foo
23433         bas     %r14,0(%r1,%r13):tls_gdcall:foo
23434         bas     %r14,0(%r1,%r13):tls_ldcall:foo'
23435         tls_first_major=2
23436         tls_first_minor=14
23437         tls_as_opt="-m31 --fatal-warnings"
23438         ;;
23439   s390x-*-*)
23440     conftest_s='
23441         .section ".tdata","awT",@progbits
23442 foo:    .long   25
23443         .text
23444         .quad   foo@TLSGD
23445         .quad   foo@TLSLDM
23446         .quad   foo@DTPOFF
23447         .quad   foo@NTPOFF
23448         .quad   foo@GOTNTPOFF
23449         lg      %r1,foo@GOTNTPOFF(%r12)
23450         larl    %r1,foo@INDNTPOFF
23451         brasl   %r14,__tls_get_offset@PLT:tls_gdcall:foo
23452         brasl   %r14,__tls_get_offset@PLT:tls_ldcall:foo'
23453         tls_first_major=2
23454         tls_first_minor=14
23455         tls_as_opt="-m64 -Aesame --fatal-warnings"
23456         ;;
23457   sh-*-* | sh[34]-*-*)
23458     conftest_s='
23459         .section ".tdata","awT",@progbits
23460 foo:    .long   25
23461         .text
23462         .long   foo@TLSGD
23463         .long   foo@TLSLDM
23464         .long   foo@DTPOFF
23465         .long   foo@GOTTPOFF
23466         .long   foo@TPOFF'
23467         tls_first_major=2
23468         tls_first_minor=13
23469         tls_as_opt=--fatal-warnings
23470         ;;
23471   sparc*-*-*)
23472     case "$target" in
23473       sparc*-sun-solaris2.*)
23474         on_solaris=yes
23475         tga_func=__tls_get_addr
23476         ;;
23477       *)
23478         on_solaris=no
23479         ;;
23480     esac
23481     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23482       conftest_s='
23483         .section ".tdata",#alloc,#write,#tls'
23484         tls_first_major=0
23485         tls_first_minor=0
23486     else
23487       conftest_s='
23488         .section ".tdata","awT",@progbits'
23489         tls_first_major=2
23490         tls_first_minor=14
23491         tls_as_opt="-32 --fatal-warnings"
23492     fi
23493     conftest_s="$conftest_s
23494 foo:    .long   25
23495         .text
23496         sethi   %tgd_hi22(foo), %o0
23497         add     %o0, %tgd_lo10(foo), %o1
23498         add     %l7, %o1, %o0, %tgd_add(foo)
23499         call    __tls_get_addr, %tgd_call(foo)
23500         sethi   %tldm_hi22(foo), %l1
23501         add     %l1, %tldm_lo10(foo), %l2
23502         add     %l7, %l2, %o0, %tldm_add(foo)
23503         call    __tls_get_addr, %tldm_call(foo)
23504         sethi   %tldo_hix22(foo), %l3
23505         xor     %l3, %tldo_lox10(foo), %l4
23506         add     %o0, %l4, %l5, %tldo_add(foo)
23507         sethi   %tie_hi22(foo), %o3
23508         add     %o3, %tie_lo10(foo), %o3
23509         ld      [%l7 + %o3], %o2, %tie_ld(foo)
23510         add     %g7, %o2, %o4, %tie_add(foo)
23511         sethi   %tle_hix22(foo), %l1
23512         xor     %l1, %tle_lox10(foo), %o5
23513         ld      [%g7 + %o5], %o1"
23514         ;;
23515   tilepro*-*-*)
23516       conftest_s='
23517         .section ".tdata","awT",@progbits
23518 foo:    .long   25
23519         .text
23520         addli   r0, zero, tls_gd(foo)
23521         auli    r0, zero, tls_gd_ha16(foo)
23522         addli   r0, r0, tls_gd_lo16(foo)
23523         jal     __tls_get_addr
23524         addli   r0, zero, tls_ie(foo)
23525         auli    r0, r0, tls_ie_ha16(foo)
23526         addli   r0, r0, tls_ie_lo16(foo)'
23527         tls_first_major=2
23528         tls_first_minor=22
23529         tls_as_opt="--fatal-warnings"
23530         ;;
23531   tilegx*-*-*)
23532       conftest_s='
23533         .section ".tdata","awT",@progbits
23534 foo:    .long   25
23535         .text
23536         shl16insli r0, zero, hw0_last_tls_gd(foo)
23537         shl16insli r0, zero, hw1_last_tls_gd(foo)
23538         shl16insli r0, r0,   hw0_tls_gd(foo)
23539         jal        __tls_get_addr
23540         shl16insli r0, zero, hw1_last_tls_ie(foo)
23541         shl16insli r0, r0,   hw0_tls_ie(foo)'
23542         tls_first_major=2
23543         tls_first_minor=22
23544         tls_as_opt="--fatal-warnings"
23545         ;;
23546   xtensa*-*-*)
23547     conftest_s='
23548         .section ".tdata","awT",@progbits
23549 foo:    .long   25
23550         .text
23551         movi    a8, foo@TLSFUNC
23552         movi    a10, foo@TLSARG
23553         callx8.tls a8, foo@TLSCALL'
23554         tls_first_major=2
23555         tls_first_minor=19
23556         ;;
23557 esac
23558 set_have_as_tls=no
23559 if test "x$enable_tls" = xno ; then
23560   : # TLS explicitly disabled.
23561 elif test "x$enable_tls" = xyes ; then
23562   set_have_as_tls=yes # TLS explicitly enabled.
23563 elif test -z "$tls_first_major"; then
23564   : # If we don't have a check, assume no support.
23565 else
23566   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for thread-local storage support" >&5
23567 $as_echo_n "checking assembler for thread-local storage support... " >&6; }
23568 if test "${gcc_cv_as_tls+set}" = set; then :
23569   $as_echo_n "(cached) " >&6
23570 else
23571   gcc_cv_as_tls=no
23572     if test $in_tree_gas = yes; then
23573     if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
23574   then gcc_cv_as_tls=yes
23575 fi
23576   elif test x$gcc_cv_as != x; then
23577     $as_echo "$conftest_s" > conftest.s
23578     if { ac_try='$gcc_cv_as $gcc_cv_as_flags $tls_as_opt -o conftest.o conftest.s >&5'
23579   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23580   (eval $ac_try) 2>&5
23581   ac_status=$?
23582   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23583   test $ac_status = 0; }; }
23584     then
23585         gcc_cv_as_tls=yes
23586     else
23587       echo "configure: failed program was" >&5
23588       cat conftest.s >&5
23589     fi
23590     rm -f conftest.o conftest.s
23591   fi
23592 fi
23593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_tls" >&5
23594 $as_echo "$gcc_cv_as_tls" >&6; }
23595 if test $gcc_cv_as_tls = yes; then
23596   set_have_as_tls=yes
23597 fi
23598 fi
23599 case "$target" in
23600   # TLS was introduced in the Solaris 9 FCS release.  Support for GNU-style
23601   # TLS on x86 was only introduced in Solaris 9 4/04, replacing the earlier
23602   # Sun style that Sun ld and GCC don't support any longer.
23603   *-*-solaris2.*)
23604     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker and ld.so.1 TLS support" >&5
23605 $as_echo_n "checking linker and ld.so.1 TLS support... " >&6; }
23606     ld_tls_support=no
23607     # Check ld and ld.so.1 TLS support.
23608     if echo "$ld_ver" | grep GNU > /dev/null; then
23609       # Assume all interesting versions of GNU ld have TLS support.
23610       # FIXME: still need ld.so.1 support, i.e. ld version checks below.
23611       ld_tls_support=yes
23612     else
23613       case "$target" in
23614         # Solaris 9/x86 ld has GNU style TLS support since version 1.374.
23615         i?86-*-solaris2.9)
23616           min_tls_ld_vers_minor=374
23617           ;;
23618         # Solaris 9/SPARC and Solaris 10+ ld have TLS support since FCS.
23619         sparc*-*-solaris2.9 | *-*-solaris2.1[0-9]*)
23620           min_tls_ld_vers_minor=343
23621           ;;
23622       esac
23623       if test "$ld_vers_major" -gt 1 || \
23624         test "$ld_vers_minor" -ge "$min_tls_ld_vers_minor"; then
23625         ld_tls_support=yes
23626       else
23627         set_have_as_tls=no
23628       fi
23629     fi
23630     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_tls_support" >&5
23631 $as_echo "$ld_tls_support" >&6; }
23632
23633     save_LIBS="$LIBS"
23634     save_LDFLAGS="$LDFLAGS"
23635     LIBS=
23636     LDFLAGS=
23637
23638     { $as_echo "$as_me:${as_lineno-$LINENO}: checking library containing $tga_func" >&5
23639 $as_echo_n "checking library containing $tga_func... " >&6; }
23640     # Before Solaris 10, __tls_get_addr (SPARC/x64) resp. ___tls_get_addr
23641     # (32-bit x86) only lived in libthread, so check for that.  Keep
23642     # set_have_as_tls if found, disable if not.
23643     as_ac_Search=`$as_echo "ac_cv_search_$tga_func" | $as_tr_sh`
23644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing $tga_func" >&5
23645 $as_echo_n "checking for library containing $tga_func... " >&6; }
23646 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23647   $as_echo_n "(cached) " >&6
23648 else
23649   ac_func_search_save_LIBS=$LIBS
23650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23651 /* end confdefs.h.  */
23652
23653 /* Override any GCC internal prototype to avoid an error.
23654    Use char because int might match the return type of a GCC
23655    builtin and then its argument prototype would still apply.  */
23656 #ifdef __cplusplus
23657 extern "C"
23658 #endif
23659 char $tga_func ();
23660 int
23661 main ()
23662 {
23663 return $tga_func ();
23664   ;
23665   return 0;
23666 }
23667 _ACEOF
23668 for ac_lib in '' thread; do
23669   if test -z "$ac_lib"; then
23670     ac_res="none required"
23671   else
23672     ac_res=-l$ac_lib
23673     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
23674   fi
23675   if ac_fn_c_try_link "$LINENO"; then :
23676   eval "$as_ac_Search=\$ac_res"
23677 fi
23678 rm -f core conftest.err conftest.$ac_objext \
23679     conftest$ac_exeext
23680   if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23681   break
23682 fi
23683 done
23684 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23685
23686 else
23687   eval "$as_ac_Search=no"
23688 fi
23689 rm conftest.$ac_ext
23690 LIBS=$ac_func_search_save_LIBS
23691 fi
23692 eval ac_res=\$$as_ac_Search
23693                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
23694 $as_echo "$ac_res" >&6; }
23695 eval ac_res=\$$as_ac_Search
23696 if test "$ac_res" != no; then :
23697   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
23698
23699 else
23700   set_have_as_tls=no
23701 fi
23702
23703     # Clear LIBS if we cannot support TLS.
23704     if test $set_have_as_tls = no; then
23705       LIBS=
23706     fi
23707     # Always define LIB_TLS_SPEC, even without TLS support.
23708
23709 cat >>confdefs.h <<_ACEOF
23710 #define LIB_TLS_SPEC "$LIBS"
23711 _ACEOF
23712
23713     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBS" >&5
23714 $as_echo "$LIBS" >&6; }
23715
23716     LIBS="$save_LIBS"
23717     LDFLAGS="$save_LDFLAGS"
23718     ;;
23719 esac
23720 if test $set_have_as_tls = yes ; then
23721
23722 $as_echo "#define HAVE_AS_TLS 1" >>confdefs.h
23723
23724 fi
23725
23726 # Target-specific assembler checks.
23727
23728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -Bstatic/-Bdynamic option" >&5
23729 $as_echo_n "checking linker -Bstatic/-Bdynamic option... " >&6; }
23730 gcc_cv_ld_static_dynamic=no
23731 gcc_cv_ld_static_option='-Bstatic'
23732 gcc_cv_ld_dynamic_option='-Bdynamic'
23733 if test $in_tree_ld = yes ; then
23734   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
23735     gcc_cv_ld_static_dynamic=yes
23736   fi
23737 elif test x$gcc_cv_ld != x; then
23738   # Check if linker supports -Bstatic/-Bdynamic option
23739   if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
23740      && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
23741       gcc_cv_ld_static_dynamic=yes
23742   else
23743     case "$target" in
23744       # HP-UX ld uses -a flags to select between shared and archive.
23745       *-*-hpux*)
23746         if test x"$gnu_ld" = xno; then
23747           gcc_cv_ld_static_dynamic=yes
23748           gcc_cv_ld_static_option="-aarchive_shared"
23749           gcc_cv_ld_dynamic_option="-adefault"
23750         fi
23751         ;;
23752       # Solaris 2 ld always supports -Bstatic/-Bdynamic.
23753       *-*-solaris2*)
23754         gcc_cv_ld_static_dynamic=yes
23755         ;;
23756     esac
23757   fi
23758 fi
23759 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
23760
23761 $as_echo "#define HAVE_LD_STATIC_DYNAMIC 1" >>confdefs.h
23762
23763
23764 cat >>confdefs.h <<_ACEOF
23765 #define LD_STATIC_OPTION "$gcc_cv_ld_static_option"
23766 _ACEOF
23767
23768
23769 cat >>confdefs.h <<_ACEOF
23770 #define LD_DYNAMIC_OPTION "$gcc_cv_ld_dynamic_option"
23771 _ACEOF
23772
23773 fi
23774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_static_dynamic" >&5
23775 $as_echo "$gcc_cv_ld_static_dynamic" >&6; }
23776
23777 if test x"$demangler_in_ld" = xyes; then
23778   { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --demangle support" >&5
23779 $as_echo_n "checking linker --demangle support... " >&6; }
23780   gcc_cv_ld_demangle=no
23781   if test $in_tree_ld = yes; then
23782     if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
23783       gcc_cv_ld_demangle=yes
23784     fi
23785   elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
23786     # Check if the GNU linker supports --demangle option
23787     if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
23788       gcc_cv_ld_demangle=yes
23789     fi
23790   fi
23791   if test x"$gcc_cv_ld_demangle" = xyes; then
23792
23793 $as_echo "#define HAVE_LD_DEMANGLE 1" >>confdefs.h
23794
23795   fi
23796   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_demangle" >&5
23797 $as_echo "$gcc_cv_ld_demangle" >&6; }
23798 fi
23799
23800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker plugin support" >&5
23801 $as_echo_n "checking linker plugin support... " >&6; }
23802 gcc_cv_lto_plugin=0
23803 if test -f liblto_plugin.la; then
23804   save_ld_ver="$ld_ver"
23805   save_ld_vers_major="$ld_vers_major"
23806   save_ld_vers_minor="$ld_vers_minor"
23807   save_ld_is_gold="$ld_is_gold"
23808
23809   ld_is_gold=no
23810
23811   if test $in_tree_ld = yes -a x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld"; then
23812     ld_ver="GNU ld"
23813     # FIXME: ld_is_gold?
23814     ld_vers_major="$gcc_cv_gld_major_version"
23815     ld_vers_minor="$gcc_cv_gld_minor_version"
23816   else
23817     # Determine plugin linker version.
23818     # FIXME: Partial duplicate from above, generalize.
23819     ld_ver=`$ORIGINAL_PLUGIN_LD_FOR_TARGET --version 2>/dev/null | sed 1q`
23820     if echo "$ld_ver" | grep GNU > /dev/null; then
23821       if echo "$ld_ver" | grep "GNU gold" > /dev/null; then
23822         ld_is_gold=yes
23823         ld_vers=`echo $ld_ver | sed -n \
23824             -e 's,^[^)]*[        ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
23825       else
23826         ld_vers=`echo $ld_ver | sed -n \
23827             -e 's,^.*[   ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
23828       fi
23829       ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
23830       ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
23831     fi
23832   fi
23833
23834   # Determine plugin support.
23835   if echo "$ld_ver" | grep GNU > /dev/null; then
23836     # Require GNU ld or gold 2.21+ for plugin support by default.
23837     if test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 21; then
23838       gcc_cv_lto_plugin=2
23839     # Allow -fuse-linker-plugin to enable plugin support in GNU gold 2.20.
23840     elif test "$ld_is_gold" = yes -a "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 20; then
23841       gcc_cv_lto_plugin=1
23842     fi
23843   fi
23844
23845   ld_ver="$save_ld_ver"
23846   ld_vers_major="$save_ld_vers_major"
23847   ld_vers_minor="$save_ld_vers_minor"
23848   ld_is_gold="$save_ld_is_gold"
23849 fi
23850
23851 cat >>confdefs.h <<_ACEOF
23852 #define HAVE_LTO_PLUGIN $gcc_cv_lto_plugin
23853 _ACEOF
23854
23855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_lto_plugin" >&5
23856 $as_echo "$gcc_cv_lto_plugin" >&6; }
23857
23858 case "$target" in
23859   # All TARGET_ABI_OSF targets.
23860   alpha*-*-linux* | alpha*-*-*bsd*)
23861     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
23862 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
23863 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then :
23864   $as_echo_n "(cached) " >&6
23865 else
23866   gcc_cv_as_alpha_explicit_relocs=no
23867     if test $in_tree_gas = yes; then
23868     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
23869   then gcc_cv_as_alpha_explicit_relocs=yes
23870 fi
23871   elif test x$gcc_cv_as != x; then
23872     $as_echo '  .set nomacro
23873         .text
23874         extbl   $3, $2, $3      !lituse_bytoff!1
23875         ldq     $2, a($29)      !literal!1
23876         ldq     $4, b($29)      !literal!2
23877         ldq_u   $3, 0($2)       !lituse_base!1
23878         ldq     $27, f($29)     !literal!5
23879         jsr     $26, ($27), f   !lituse_jsr!5
23880         ldah    $29, 0($26)     !gpdisp!3
23881         lda     $0, c($29)      !gprel
23882         ldah    $1, d($29)      !gprelhigh
23883         lda     $1, d($1)       !gprellow
23884         lda     $29, 0($29)     !gpdisp!3' > conftest.s
23885     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23886   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23887   (eval $ac_try) 2>&5
23888   ac_status=$?
23889   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23890   test $ac_status = 0; }; }
23891     then
23892         gcc_cv_as_alpha_explicit_relocs=yes
23893     else
23894       echo "configure: failed program was" >&5
23895       cat conftest.s >&5
23896     fi
23897     rm -f conftest.o conftest.s
23898   fi
23899 fi
23900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_explicit_relocs" >&5
23901 $as_echo "$gcc_cv_as_alpha_explicit_relocs" >&6; }
23902 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
23903
23904 $as_echo "#define HAVE_AS_EXPLICIT_RELOCS 1" >>confdefs.h
23905
23906 fi
23907     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for jsrdirect relocation support" >&5
23908 $as_echo_n "checking assembler for jsrdirect relocation support... " >&6; }
23909 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then :
23910   $as_echo_n "(cached) " >&6
23911 else
23912   gcc_cv_as_alpha_jsrdirect_relocs=no
23913     if test $in_tree_gas = yes; then
23914     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
23915   then gcc_cv_as_alpha_jsrdirect_relocs=yes
23916 fi
23917   elif test x$gcc_cv_as != x; then
23918     $as_echo '  .set nomacro
23919         .text
23920         ldq     $27, a($29)     !literal!1
23921         jsr     $26, ($27), a   !lituse_jsrdirect!1' > conftest.s
23922     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23923   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23924   (eval $ac_try) 2>&5
23925   ac_status=$?
23926   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23927   test $ac_status = 0; }; }
23928     then
23929         gcc_cv_as_alpha_jsrdirect_relocs=yes
23930     else
23931       echo "configure: failed program was" >&5
23932       cat conftest.s >&5
23933     fi
23934     rm -f conftest.o conftest.s
23935   fi
23936 fi
23937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
23938 $as_echo "$gcc_cv_as_alpha_jsrdirect_relocs" >&6; }
23939 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
23940
23941 $as_echo "#define HAVE_AS_JSRDIRECT_RELOCS 1" >>confdefs.h
23942
23943 fi
23944     ;;
23945
23946   cris-*-*)
23947     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -no-mul-bug-abort option" >&5
23948 $as_echo_n "checking assembler for -no-mul-bug-abort option... " >&6; }
23949 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then :
23950   $as_echo_n "(cached) " >&6
23951 else
23952   gcc_cv_as_cris_no_mul_bug=no
23953     if test $in_tree_gas = yes; then
23954     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
23955   then gcc_cv_as_cris_no_mul_bug=yes
23956 fi
23957   elif test x$gcc_cv_as != x; then
23958     $as_echo '.text' > conftest.s
23959     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -no-mul-bug-abort -o conftest.o conftest.s >&5'
23960   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23961   (eval $ac_try) 2>&5
23962   ac_status=$?
23963   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23964   test $ac_status = 0; }; }
23965     then
23966         gcc_cv_as_cris_no_mul_bug=yes
23967     else
23968       echo "configure: failed program was" >&5
23969       cat conftest.s >&5
23970     fi
23971     rm -f conftest.o conftest.s
23972   fi
23973 fi
23974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cris_no_mul_bug" >&5
23975 $as_echo "$gcc_cv_as_cris_no_mul_bug" >&6; }
23976 if test $gcc_cv_as_cris_no_mul_bug = yes; then
23977
23978 $as_echo "#define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1" >>confdefs.h
23979
23980 fi
23981     ;;
23982
23983   sparc*-*-*)
23984     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .register" >&5
23985 $as_echo_n "checking assembler for .register... " >&6; }
23986 if test "${gcc_cv_as_sparc_register_op+set}" = set; then :
23987   $as_echo_n "(cached) " >&6
23988 else
23989   gcc_cv_as_sparc_register_op=no
23990   if test x$gcc_cv_as != x; then
23991     $as_echo '.register %g2, #scratch' > conftest.s
23992     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23993   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23994   (eval $ac_try) 2>&5
23995   ac_status=$?
23996   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23997   test $ac_status = 0; }; }
23998     then
23999         gcc_cv_as_sparc_register_op=yes
24000     else
24001       echo "configure: failed program was" >&5
24002       cat conftest.s >&5
24003     fi
24004     rm -f conftest.o conftest.s
24005   fi
24006 fi
24007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_register_op" >&5
24008 $as_echo "$gcc_cv_as_sparc_register_op" >&6; }
24009 if test $gcc_cv_as_sparc_register_op = yes; then
24010
24011 $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h
24012
24013 fi
24014
24015     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -relax option" >&5
24016 $as_echo_n "checking assembler for -relax option... " >&6; }
24017 if test "${gcc_cv_as_sparc_relax+set}" = set; then :
24018   $as_echo_n "(cached) " >&6
24019 else
24020   gcc_cv_as_sparc_relax=no
24021   if test x$gcc_cv_as != x; then
24022     $as_echo '.text' > conftest.s
24023     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -relax -o conftest.o conftest.s >&5'
24024   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24025   (eval $ac_try) 2>&5
24026   ac_status=$?
24027   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24028   test $ac_status = 0; }; }
24029     then
24030         gcc_cv_as_sparc_relax=yes
24031     else
24032       echo "configure: failed program was" >&5
24033       cat conftest.s >&5
24034     fi
24035     rm -f conftest.o conftest.s
24036   fi
24037 fi
24038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_relax" >&5
24039 $as_echo "$gcc_cv_as_sparc_relax" >&6; }
24040 if test $gcc_cv_as_sparc_relax = yes; then
24041
24042 $as_echo "#define HAVE_AS_RELAX_OPTION 1" >>confdefs.h
24043
24044 fi
24045
24046     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTDATA_OP relocs" >&5
24047 $as_echo_n "checking assembler for GOTDATA_OP relocs... " >&6; }
24048 if test "${gcc_cv_as_sparc_gotdata_op+set}" = set; then :
24049   $as_echo_n "(cached) " >&6
24050 else
24051   gcc_cv_as_sparc_gotdata_op=no
24052   if test x$gcc_cv_as != x; then
24053     $as_echo '.text
24054 .align 4
24055 foo:
24056         nop
24057 bar:
24058         sethi %gdop_hix22(foo), %g1
24059         xor    %g1, %gdop_lox10(foo), %g1
24060         ld    [%l7 + %g1], %g2, %gdop(foo)' > conftest.s
24061     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24062   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24063   (eval $ac_try) 2>&5
24064   ac_status=$?
24065   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24066   test $ac_status = 0; }; }
24067     then
24068         if test x$gcc_cv_ld != x \
24069        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24070          if test x$gcc_cv_objdump != x; then
24071            if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \
24072               | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then
24073                gcc_cv_as_sparc_gotdata_op=no
24074            else
24075                gcc_cv_as_sparc_gotdata_op=yes
24076            fi
24077          fi
24078        fi
24079        rm -f conftest
24080     else
24081       echo "configure: failed program was" >&5
24082       cat conftest.s >&5
24083     fi
24084     rm -f conftest.o conftest.s
24085   fi
24086 fi
24087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_gotdata_op" >&5
24088 $as_echo "$gcc_cv_as_sparc_gotdata_op" >&6; }
24089 if test $gcc_cv_as_sparc_gotdata_op = yes; then
24090
24091 $as_echo "#define HAVE_AS_SPARC_GOTDATA_OP 1" >>confdefs.h
24092
24093 fi
24094
24095     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5
24096 $as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; }
24097 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then :
24098   $as_echo_n "(cached) " >&6
24099 else
24100   gcc_cv_as_sparc_ua_pcrel=no
24101   if test x$gcc_cv_as != x; then
24102     $as_echo '.text
24103 foo:
24104         nop
24105 .data
24106 .align 4
24107 .byte 0
24108 .uaword %r_disp32(foo)' > conftest.s
24109     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24110   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24111   (eval $ac_try) 2>&5
24112   ac_status=$?
24113   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24114   test $ac_status = 0; }; }
24115     then
24116         if test x$gcc_cv_ld != x \
24117        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24118          gcc_cv_as_sparc_ua_pcrel=yes
24119        fi
24120        rm -f conftest
24121     else
24122       echo "configure: failed program was" >&5
24123       cat conftest.s >&5
24124     fi
24125     rm -f conftest.o conftest.s
24126   fi
24127 fi
24128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel" >&5
24129 $as_echo "$gcc_cv_as_sparc_ua_pcrel" >&6; }
24130 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
24131
24132 $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
24133
24134
24135       { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
24136 $as_echo_n "checking assembler for unaligned pcrel relocs against hidden symbols... " >&6; }
24137 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then :
24138   $as_echo_n "(cached) " >&6
24139 else
24140   gcc_cv_as_sparc_ua_pcrel_hidden=no
24141   if test x$gcc_cv_as != x; then
24142     $as_echo '.data
24143 .align 4
24144 .byte 0x31
24145 .uaword %r_disp32(foo)
24146 .byte 0x32, 0x33, 0x34
24147 .global foo
24148 .hidden foo
24149 foo:
24150 .skip 4' > conftest.s
24151     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24152   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24153   (eval $ac_try) 2>&5
24154   ac_status=$?
24155   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24156   test $ac_status = 0; }; }
24157     then
24158         if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
24159          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
24160          && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
24161             | grep ' 31000000 07323334' > /dev/null 2>&1; then
24162             if $gcc_cv_objdump -R conftest 2> /dev/null \
24163                | grep 'DISP32' > /dev/null 2>&1; then
24164                 :
24165             else
24166                 gcc_cv_as_sparc_ua_pcrel_hidden=yes
24167             fi
24168          fi
24169          rm -f conftest
24170     else
24171       echo "configure: failed program was" >&5
24172       cat conftest.s >&5
24173     fi
24174     rm -f conftest.o conftest.s
24175   fi
24176 fi
24177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
24178 $as_echo "$gcc_cv_as_sparc_ua_pcrel_hidden" >&6; }
24179 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
24180
24181 $as_echo "#define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1" >>confdefs.h
24182
24183 fi
24184
24185 fi # unaligned pcrel relocs
24186
24187     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for offsetable %lo()" >&5
24188 $as_echo_n "checking assembler for offsetable %lo()... " >&6; }
24189 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then :
24190   $as_echo_n "(cached) " >&6
24191 else
24192   gcc_cv_as_sparc_offsetable_lo10=no
24193   if test x$gcc_cv_as != x; then
24194     $as_echo '.text
24195         or %g1, %lo(ab) + 12, %g1
24196         or %g1, %lo(ab + 12), %g1' > conftest.s
24197     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9 -o conftest.o conftest.s >&5'
24198   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24199   (eval $ac_try) 2>&5
24200   ac_status=$?
24201   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24202   test $ac_status = 0; }; }
24203     then
24204         if test x$gcc_cv_objdump != x \
24205        && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
24206           | grep ' 82106000 82106000' > /dev/null 2>&1; then
24207          gcc_cv_as_sparc_offsetable_lo10=yes
24208        fi
24209     else
24210       echo "configure: failed program was" >&5
24211       cat conftest.s >&5
24212     fi
24213     rm -f conftest.o conftest.s
24214   fi
24215 fi
24216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
24217 $as_echo "$gcc_cv_as_sparc_offsetable_lo10" >&6; }
24218 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
24219
24220 $as_echo "#define HAVE_AS_OFFSETABLE_LO10 1" >>confdefs.h
24221
24222 fi
24223
24224     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for FMAF, HPC, and VIS 3.0 instructions" >&5
24225 $as_echo_n "checking assembler for FMAF, HPC, and VIS 3.0 instructions... " >&6; }
24226 if test "${gcc_cv_as_sparc_fmaf+set}" = set; then :
24227   $as_echo_n "(cached) " >&6
24228 else
24229   gcc_cv_as_sparc_fmaf=no
24230   if test x$gcc_cv_as != x; then
24231     $as_echo '.text
24232        .register %g2, #scratch
24233        .register %g3, #scratch
24234        .align 4
24235        fmaddd %f0, %f2, %f4, %f6
24236        addxccc %g1, %g2, %g3
24237        fsrl32 %f2, %f4, %f8
24238        fnaddd %f10, %f12, %f14' > conftest.s
24239     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9d -o conftest.o conftest.s >&5'
24240   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24241   (eval $ac_try) 2>&5
24242   ac_status=$?
24243   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24244   test $ac_status = 0; }; }
24245     then
24246         gcc_cv_as_sparc_fmaf=yes
24247     else
24248       echo "configure: failed program was" >&5
24249       cat conftest.s >&5
24250     fi
24251     rm -f conftest.o conftest.s
24252   fi
24253 fi
24254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_fmaf" >&5
24255 $as_echo "$gcc_cv_as_sparc_fmaf" >&6; }
24256 if test $gcc_cv_as_sparc_fmaf = yes; then
24257
24258 $as_echo "#define HAVE_AS_FMAF_HPC_VIS3 1" >>confdefs.h
24259
24260 fi
24261     ;;
24262
24263   i[34567]86-*-* | x86_64-*-*)
24264     case $target_os in
24265       cygwin*)
24266         # Full C++ conformance when using a shared libstdc++-v3 requires some
24267         # support from the Cygwin DLL, which in more recent versions exports
24268         # wrappers to aid in interposing and redirecting operators new, delete,
24269         # etc., as per n2800 #17.6.4.6 [replacement.functions].  Check if we
24270         # are configuring for a version of Cygwin that exports the wrappers.
24271         if test x$host = x$target; then
24272           ac_fn_c_check_func "$LINENO" "__wrap__Znaj" "ac_cv_func___wrap__Znaj"
24273 if test "x$ac_cv_func___wrap__Znaj" = x""yes; then :
24274   gcc_ac_cygwin_dll_wrappers=yes
24275 else
24276   gcc_ac_cygwin_dll_wrappers=no
24277 fi
24278
24279         else
24280           # Can't check presence of libc functions during cross-compile, so
24281           # we just have to assume we're building for an up-to-date target.
24282           gcc_ac_cygwin_dll_wrappers=yes
24283         fi
24284
24285 cat >>confdefs.h <<_ACEOF
24286 #define USE_CYGWIN_LIBSTDCXX_WRAPPERS `if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi`
24287 _ACEOF
24288
24289     esac
24290     case $target_os in
24291       cygwin* | pe | mingw32* | interix*)
24292         # Recent binutils allows the three-operand form of ".comm" on PE.  This
24293         # definition is used unconditionally to initialise the default state of
24294         # the target option variable that governs usage of the feature.
24295         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .comm with alignment" >&5
24296 $as_echo_n "checking assembler for .comm with alignment... " >&6; }
24297 if test "${gcc_cv_as_comm_has_align+set}" = set; then :
24298   $as_echo_n "(cached) " >&6
24299 else
24300   gcc_cv_as_comm_has_align=no
24301     if test $in_tree_gas = yes; then
24302     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
24303   then gcc_cv_as_comm_has_align=yes
24304 fi
24305   elif test x$gcc_cv_as != x; then
24306     $as_echo '.comm foo,1,32' > conftest.s
24307     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24308   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24309   (eval $ac_try) 2>&5
24310   ac_status=$?
24311   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24312   test $ac_status = 0; }; }
24313     then
24314         gcc_cv_as_comm_has_align=yes
24315     else
24316       echo "configure: failed program was" >&5
24317       cat conftest.s >&5
24318     fi
24319     rm -f conftest.o conftest.s
24320   fi
24321 fi
24322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comm_has_align" >&5
24323 $as_echo "$gcc_cv_as_comm_has_align" >&6; }
24324
24325
24326 cat >>confdefs.h <<_ACEOF
24327 #define HAVE_GAS_ALIGNED_COMM `if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi`
24328 _ACEOF
24329
24330         # Used for DWARF 2 in PE
24331         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .secrel32 relocs" >&5
24332 $as_echo_n "checking assembler for .secrel32 relocs... " >&6; }
24333 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then :
24334   $as_echo_n "(cached) " >&6
24335 else
24336   gcc_cv_as_ix86_pe_secrel32=no
24337     if test $in_tree_gas = yes; then
24338     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
24339   then gcc_cv_as_ix86_pe_secrel32=yes
24340 fi
24341   elif test x$gcc_cv_as != x; then
24342     $as_echo '.text
24343 foo:    nop
24344 .data
24345         .secrel32 foo' > conftest.s
24346     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24347   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24348   (eval $ac_try) 2>&5
24349   ac_status=$?
24350   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24351   test $ac_status = 0; }; }
24352     then
24353         if test x$gcc_cv_ld != x \
24354            && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
24355              gcc_cv_as_ix86_pe_secrel32=yes
24356            fi
24357            rm -f conftest
24358     else
24359       echo "configure: failed program was" >&5
24360       cat conftest.s >&5
24361     fi
24362     rm -f conftest.o conftest.s
24363   fi
24364 fi
24365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_pe_secrel32" >&5
24366 $as_echo "$gcc_cv_as_ix86_pe_secrel32" >&6; }
24367 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
24368
24369 $as_echo "#define HAVE_GAS_PE_SECREL32_RELOC 1" >>confdefs.h
24370
24371 fi
24372         # Test if the assembler supports the extended form of the .section
24373         # directive that specifies section alignment.  LTO support uses this,
24374         # but normally only after installation, so we warn but don't fail the
24375         # configure if LTO is enabled but the assembler does not support it.
24376         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with alignment" >&5
24377 $as_echo_n "checking assembler for .section with alignment... " >&6; }
24378 if test "${gcc_cv_as_section_has_align+set}" = set; then :
24379   $as_echo_n "(cached) " >&6
24380 else
24381   gcc_cv_as_section_has_align=no
24382     if test $in_tree_gas = yes; then
24383     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 1`
24384   then gcc_cv_as_section_has_align=yes
24385 fi
24386   elif test x$gcc_cv_as != x; then
24387     $as_echo '.section lto_test,"dr0"' > conftest.s
24388     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -fatal-warnings -o conftest.o conftest.s >&5'
24389   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24390   (eval $ac_try) 2>&5
24391   ac_status=$?
24392   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24393   test $ac_status = 0; }; }
24394     then
24395         gcc_cv_as_section_has_align=yes
24396     else
24397       echo "configure: failed program was" >&5
24398       cat conftest.s >&5
24399     fi
24400     rm -f conftest.o conftest.s
24401   fi
24402 fi
24403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_align" >&5
24404 $as_echo "$gcc_cv_as_section_has_align" >&6; }
24405
24406         if test x$gcc_cv_as_section_has_align != xyes; then
24407           case ",$enable_languages," in
24408             *,lto,*)
24409               { $as_echo "$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
24410 $as_echo "$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;}
24411               ;;
24412           esac
24413         fi
24414         # Test if the assembler supports the section flag 'e' for specifying
24415         # an excluded section.
24416         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with e" >&5
24417 $as_echo_n "checking assembler for .section with e... " >&6; }
24418 if test "${gcc_cv_as_section_has_e+set}" = set; then :
24419   $as_echo_n "(cached) " >&6
24420 else
24421   gcc_cv_as_section_has_e=no
24422     if test $in_tree_gas = yes; then
24423     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 22 \) \* 1000 + 51`
24424   then gcc_cv_as_section_has_e=yes
24425 fi
24426   elif test x$gcc_cv_as != x; then
24427     $as_echo '.section foo1,"e"
24428 .byte 0,0,0,0' > conftest.s
24429     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24430   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24431   (eval $ac_try) 2>&5
24432   ac_status=$?
24433   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24434   test $ac_status = 0; }; }
24435     then
24436         gcc_cv_as_section_has_e=yes
24437     else
24438       echo "configure: failed program was" >&5
24439       cat conftest.s >&5
24440     fi
24441     rm -f conftest.o conftest.s
24442   fi
24443 fi
24444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_e" >&5
24445 $as_echo "$gcc_cv_as_section_has_e" >&6; }
24446
24447
24448 cat >>confdefs.h <<_ACEOF
24449 #define HAVE_GAS_SECTION_EXCLUDE `if test $gcc_cv_as_section_has_e = yes; then echo 1; else echo 0; fi`
24450 _ACEOF
24451
24452         ;;
24453     esac
24454
24455     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for filds and fists mnemonics" >&5
24456 $as_echo_n "checking assembler for filds and fists mnemonics... " >&6; }
24457 if test "${gcc_cv_as_ix86_filds+set}" = set; then :
24458   $as_echo_n "(cached) " >&6
24459 else
24460   gcc_cv_as_ix86_filds=no
24461   if test x$gcc_cv_as != x; then
24462     $as_echo 'filds mem; fists mem' > conftest.s
24463     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24464   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24465   (eval $ac_try) 2>&5
24466   ac_status=$?
24467   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24468   test $ac_status = 0; }; }
24469     then
24470         gcc_cv_as_ix86_filds=yes
24471     else
24472       echo "configure: failed program was" >&5
24473       cat conftest.s >&5
24474     fi
24475     rm -f conftest.o conftest.s
24476   fi
24477 fi
24478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_filds" >&5
24479 $as_echo "$gcc_cv_as_ix86_filds" >&6; }
24480 if test $gcc_cv_as_ix86_filds = yes; then
24481
24482 $as_echo "#define HAVE_AS_IX86_FILDS 1" >>confdefs.h
24483
24484 fi
24485
24486     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fildq and fistpq mnemonics" >&5
24487 $as_echo_n "checking assembler for fildq and fistpq mnemonics... " >&6; }
24488 if test "${gcc_cv_as_ix86_fildq+set}" = set; then :
24489   $as_echo_n "(cached) " >&6
24490 else
24491   gcc_cv_as_ix86_fildq=no
24492   if test x$gcc_cv_as != x; then
24493     $as_echo 'fildq mem; fistpq mem' > conftest.s
24494     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24495   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24496   (eval $ac_try) 2>&5
24497   ac_status=$?
24498   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24499   test $ac_status = 0; }; }
24500     then
24501         gcc_cv_as_ix86_fildq=yes
24502     else
24503       echo "configure: failed program was" >&5
24504       cat conftest.s >&5
24505     fi
24506     rm -f conftest.o conftest.s
24507   fi
24508 fi
24509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_fildq" >&5
24510 $as_echo "$gcc_cv_as_ix86_fildq" >&6; }
24511 if test $gcc_cv_as_ix86_fildq = yes; then
24512
24513 $as_echo "#define HAVE_AS_IX86_FILDQ 1" >>confdefs.h
24514
24515 fi
24516
24517     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cmov syntax" >&5
24518 $as_echo_n "checking assembler for cmov syntax... " >&6; }
24519 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then :
24520   $as_echo_n "(cached) " >&6
24521 else
24522   gcc_cv_as_ix86_cmov_sun_syntax=no
24523   if test x$gcc_cv_as != x; then
24524     $as_echo 'cmovl.l %edx, %eax' > conftest.s
24525     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24526   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24527   (eval $ac_try) 2>&5
24528   ac_status=$?
24529   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24530   test $ac_status = 0; }; }
24531     then
24532         gcc_cv_as_ix86_cmov_sun_syntax=yes
24533     else
24534       echo "configure: failed program was" >&5
24535       cat conftest.s >&5
24536     fi
24537     rm -f conftest.o conftest.s
24538   fi
24539 fi
24540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
24541 $as_echo "$gcc_cv_as_ix86_cmov_sun_syntax" >&6; }
24542 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
24543
24544 $as_echo "#define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1" >>confdefs.h
24545
24546 fi
24547
24548     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ffreep mnemonic" >&5
24549 $as_echo_n "checking assembler for ffreep mnemonic... " >&6; }
24550 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then :
24551   $as_echo_n "(cached) " >&6
24552 else
24553   gcc_cv_as_ix86_ffreep=no
24554   if test x$gcc_cv_as != x; then
24555     $as_echo 'ffreep %st(1)' > conftest.s
24556     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24557   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24558   (eval $ac_try) 2>&5
24559   ac_status=$?
24560   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24561   test $ac_status = 0; }; }
24562     then
24563         gcc_cv_as_ix86_ffreep=yes
24564     else
24565       echo "configure: failed program was" >&5
24566       cat conftest.s >&5
24567     fi
24568     rm -f conftest.o conftest.s
24569   fi
24570 fi
24571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ffreep" >&5
24572 $as_echo "$gcc_cv_as_ix86_ffreep" >&6; }
24573 if test $gcc_cv_as_ix86_ffreep = yes; then
24574
24575 $as_echo "#define HAVE_AS_IX86_FFREEP 1" >>confdefs.h
24576
24577 fi
24578
24579     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .quad directive" >&5
24580 $as_echo_n "checking assembler for .quad directive... " >&6; }
24581 if test "${gcc_cv_as_ix86_quad+set}" = set; then :
24582   $as_echo_n "(cached) " >&6
24583 else
24584   gcc_cv_as_ix86_quad=no
24585   if test x$gcc_cv_as != x; then
24586     $as_echo '.quad 0' > conftest.s
24587     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24588   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24589   (eval $ac_try) 2>&5
24590   ac_status=$?
24591   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24592   test $ac_status = 0; }; }
24593     then
24594         gcc_cv_as_ix86_quad=yes
24595     else
24596       echo "configure: failed program was" >&5
24597       cat conftest.s >&5
24598     fi
24599     rm -f conftest.o conftest.s
24600   fi
24601 fi
24602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_quad" >&5
24603 $as_echo "$gcc_cv_as_ix86_quad" >&6; }
24604 if test $gcc_cv_as_ix86_quad = yes; then
24605
24606 $as_echo "#define HAVE_AS_IX86_QUAD 1" >>confdefs.h
24607
24608 fi
24609
24610     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for sahf mnemonic" >&5
24611 $as_echo_n "checking assembler for sahf mnemonic... " >&6; }
24612 if test "${gcc_cv_as_ix86_sahf+set}" = set; then :
24613   $as_echo_n "(cached) " >&6
24614 else
24615   gcc_cv_as_ix86_sahf=no
24616   if test x$gcc_cv_as != x; then
24617     $as_echo '.code64
24618        sahf' > conftest.s
24619     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24620   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24621   (eval $ac_try) 2>&5
24622   ac_status=$?
24623   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24624   test $ac_status = 0; }; }
24625     then
24626         gcc_cv_as_ix86_sahf=yes
24627     else
24628       echo "configure: failed program was" >&5
24629       cat conftest.s >&5
24630     fi
24631     rm -f conftest.o conftest.s
24632   fi
24633 fi
24634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_sahf" >&5
24635 $as_echo "$gcc_cv_as_ix86_sahf" >&6; }
24636 if test $gcc_cv_as_ix86_sahf = yes; then
24637
24638 $as_echo "#define HAVE_AS_IX86_SAHF 1" >>confdefs.h
24639
24640 fi
24641
24642     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for hle prefixes" >&5
24643 $as_echo_n "checking assembler for hle prefixes... " >&6; }
24644 if test "${gcc_cv_as_ix86_hle+set}" = set; then :
24645   $as_echo_n "(cached) " >&6
24646 else
24647   gcc_cv_as_ix86_hle=no
24648   if test x$gcc_cv_as != x; then
24649     $as_echo '.code64
24650        lock xacquire cmpxchg %esi, (%rcx)
24651        ' > conftest.s
24652     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24653   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24654   (eval $ac_try) 2>&5
24655   ac_status=$?
24656   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24657   test $ac_status = 0; }; }
24658     then
24659         gcc_cv_as_ix86_hle=yes
24660     else
24661       echo "configure: failed program was" >&5
24662       cat conftest.s >&5
24663     fi
24664     rm -f conftest.o conftest.s
24665   fi
24666 fi
24667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_hle" >&5
24668 $as_echo "$gcc_cv_as_ix86_hle" >&6; }
24669 if test $gcc_cv_as_ix86_hle = yes; then
24670
24671 $as_echo "#define HAVE_AS_IX86_HLE 1" >>confdefs.h
24672
24673 fi
24674
24675     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for swap suffix" >&5
24676 $as_echo_n "checking assembler for swap suffix... " >&6; }
24677 if test "${gcc_cv_as_ix86_swap+set}" = set; then :
24678   $as_echo_n "(cached) " >&6
24679 else
24680   gcc_cv_as_ix86_swap=no
24681   if test x$gcc_cv_as != x; then
24682     $as_echo 'movl.s %esp, %ebp' > conftest.s
24683     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24684   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24685   (eval $ac_try) 2>&5
24686   ac_status=$?
24687   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24688   test $ac_status = 0; }; }
24689     then
24690         gcc_cv_as_ix86_swap=yes
24691     else
24692       echo "configure: failed program was" >&5
24693       cat conftest.s >&5
24694     fi
24695     rm -f conftest.o conftest.s
24696   fi
24697 fi
24698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_swap" >&5
24699 $as_echo "$gcc_cv_as_ix86_swap" >&6; }
24700 if test $gcc_cv_as_ix86_swap = yes; then
24701
24702 $as_echo "#define HAVE_AS_IX86_SWAP 1" >>confdefs.h
24703
24704 fi
24705
24706     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for different section symbol subtraction" >&5
24707 $as_echo_n "checking assembler for different section symbol subtraction... " >&6; }
24708 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then :
24709   $as_echo_n "(cached) " >&6
24710 else
24711   gcc_cv_as_ix86_diff_sect_delta=no
24712   if test x$gcc_cv_as != x; then
24713     $as_echo '.section .rodata
24714 .L1:
24715         .long .L2-.L1
24716         .long .L3-.L1
24717         .text
24718 .L3:    nop
24719 .L2:    nop' > conftest.s
24720     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24721   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24722   (eval $ac_try) 2>&5
24723   ac_status=$?
24724   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24725   test $ac_status = 0; }; }
24726     then
24727         gcc_cv_as_ix86_diff_sect_delta=yes
24728     else
24729       echo "configure: failed program was" >&5
24730       cat conftest.s >&5
24731     fi
24732     rm -f conftest.o conftest.s
24733   fi
24734 fi
24735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
24736 $as_echo "$gcc_cv_as_ix86_diff_sect_delta" >&6; }
24737 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
24738
24739 $as_echo "#define HAVE_AS_IX86_DIFF_SECT_DELTA 1" >>confdefs.h
24740
24741 fi
24742
24743     # These two are used unconditionally by i386.[ch]; it is to be defined
24744     # to 1 if the feature is present, 0 otherwise.
24745     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5
24746 $as_echo_n "checking assembler for GOTOFF in data... " >&6; }
24747 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then :
24748   $as_echo_n "(cached) " >&6
24749 else
24750   gcc_cv_as_ix86_gotoff_in_data=no
24751     if test $in_tree_gas = yes; then
24752     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
24753   then gcc_cv_as_ix86_gotoff_in_data=yes
24754 fi
24755   elif test x$gcc_cv_as != x; then
24756     $as_echo '  .text
24757 .L0:
24758         nop
24759         .data
24760         .long .L0@GOTOFF' > conftest.s
24761     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24762   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24763   (eval $ac_try) 2>&5
24764   ac_status=$?
24765   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24766   test $ac_status = 0; }; }
24767     then
24768         gcc_cv_as_ix86_gotoff_in_data=yes
24769     else
24770       echo "configure: failed program was" >&5
24771       cat conftest.s >&5
24772     fi
24773     rm -f conftest.o conftest.s
24774   fi
24775 fi
24776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
24777 $as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; }
24778
24779
24780 cat >>confdefs.h <<_ACEOF
24781 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
24782 _ACEOF
24783
24784
24785     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rep and lock prefix" >&5
24786 $as_echo_n "checking assembler for rep and lock prefix... " >&6; }
24787 if test "${gcc_cv_as_ix86_rep_lock_prefix+set}" = set; then :
24788   $as_echo_n "(cached) " >&6
24789 else
24790   gcc_cv_as_ix86_rep_lock_prefix=no
24791   if test x$gcc_cv_as != x; then
24792     $as_echo 'rep movsl
24793          lock addl %edi, (%eax,%esi)
24794          lock orl $0, (%esp)' > conftest.s
24795     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24796   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24797   (eval $ac_try) 2>&5
24798   ac_status=$?
24799   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24800   test $ac_status = 0; }; }
24801     then
24802         gcc_cv_as_ix86_rep_lock_prefix=yes
24803     else
24804       echo "configure: failed program was" >&5
24805       cat conftest.s >&5
24806     fi
24807     rm -f conftest.o conftest.s
24808   fi
24809 fi
24810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_rep_lock_prefix" >&5
24811 $as_echo "$gcc_cv_as_ix86_rep_lock_prefix" >&6; }
24812 if test $gcc_cv_as_ix86_rep_lock_prefix = yes; then
24813
24814 $as_echo "#define HAVE_AS_IX86_REP_LOCK_PREFIX 1" >>confdefs.h
24815
24816 fi
24817
24818     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_GD_PLT reloc" >&5
24819 $as_echo_n "checking assembler for R_386_TLS_GD_PLT reloc... " >&6; }
24820 if test "${gcc_cv_as_ix86_tlsgdplt+set}" = set; then :
24821   $as_echo_n "(cached) " >&6
24822 else
24823   gcc_cv_as_ix86_tlsgdplt=no
24824   if test x$gcc_cv_as != x; then
24825     $as_echo 'call    tls_gd@tlsgdplt' > conftest.s
24826     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24827   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24828   (eval $ac_try) 2>&5
24829   ac_status=$?
24830   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24831   test $ac_status = 0; }; }
24832     then
24833         if test x$gcc_cv_ld != x \
24834          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24835            gcc_cv_as_ix86_tlsgdplt=yes
24836          fi
24837          rm -f conftest
24838     else
24839       echo "configure: failed program was" >&5
24840       cat conftest.s >&5
24841     fi
24842     rm -f conftest.o conftest.s
24843   fi
24844 fi
24845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsgdplt" >&5
24846 $as_echo "$gcc_cv_as_ix86_tlsgdplt" >&6; }
24847 if test $gcc_cv_as_ix86_tlsgdplt = yes; then
24848
24849 $as_echo "#define HAVE_AS_IX86_TLSGDPLT 1" >>confdefs.h
24850
24851 fi
24852
24853     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM_PLT reloc" >&5
24854 $as_echo_n "checking assembler for R_386_TLS_LDM_PLT reloc... " >&6; }
24855 if test "${gcc_cv_as_ix86_tlsldmplt+set}" = set; then :
24856   $as_echo_n "(cached) " >&6
24857 else
24858   gcc_cv_as_ix86_tlsldmplt=no
24859   if test x$gcc_cv_as != x; then
24860     $as_echo 'tls_ld:
24861          call    tls_ld@tlsldmplt' > conftest.s
24862     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24863   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24864   (eval $ac_try) 2>&5
24865   ac_status=$?
24866   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24867   test $ac_status = 0; }; }
24868     then
24869         if test x$gcc_cv_ld != x \
24870          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24871            gcc_cv_as_ix86_tlsldmplt=yes
24872          fi
24873          rm -f conftest
24874     else
24875       echo "configure: failed program was" >&5
24876       cat conftest.s >&5
24877     fi
24878     rm -f conftest.o conftest.s
24879   fi
24880 fi
24881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsldmplt" >&5
24882 $as_echo "$gcc_cv_as_ix86_tlsldmplt" >&6; }
24883 if test $gcc_cv_as_ix86_tlsldmplt = yes; then
24884
24885 $as_echo "#define HAVE_AS_IX86_TLSLDMPLT 1" >>confdefs.h
24886
24887 fi
24888
24889     ;;
24890
24891   ia64*-*-*)
24892     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ltoffx and ldxmov relocs" >&5
24893 $as_echo_n "checking assembler for ltoffx and ldxmov relocs... " >&6; }
24894 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then :
24895   $as_echo_n "(cached) " >&6
24896 else
24897   gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
24898     if test $in_tree_gas = yes; then
24899     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24900   then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24901 fi
24902   elif test x$gcc_cv_as != x; then
24903     $as_echo '  .text
24904         addl r15 = @ltoffx(x#), gp
24905         ;;
24906         ld8.mov r16 = [r15], x#' > conftest.s
24907     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24908   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24909   (eval $ac_try) 2>&5
24910   ac_status=$?
24911   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24912   test $ac_status = 0; }; }
24913     then
24914         gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24915     else
24916       echo "configure: failed program was" >&5
24917       cat conftest.s >&5
24918     fi
24919     rm -f conftest.o conftest.s
24920   fi
24921 fi
24922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
24923 $as_echo "$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6; }
24924 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
24925
24926 $as_echo "#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1" >>confdefs.h
24927
24928 fi
24929
24930     ;;
24931
24932   powerpc*-*-*)
24933     case $target in
24934       *-*-aix*) conftest_s='    .machine "pwr5"
24935         .csect .text[PR]
24936         mfcr 3,128';;
24937       *-*-darwin*)
24938         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine directive support" >&5
24939 $as_echo_n "checking assembler for .machine directive support... " >&6; }
24940 if test "${gcc_cv_as_machine_directive+set}" = set; then :
24941   $as_echo_n "(cached) " >&6
24942 else
24943   gcc_cv_as_machine_directive=no
24944   if test x$gcc_cv_as != x; then
24945     $as_echo '  .machine ppc7400' > conftest.s
24946     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24947   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24948   (eval $ac_try) 2>&5
24949   ac_status=$?
24950   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24951   test $ac_status = 0; }; }
24952     then
24953         gcc_cv_as_machine_directive=yes
24954     else
24955       echo "configure: failed program was" >&5
24956       cat conftest.s >&5
24957     fi
24958     rm -f conftest.o conftest.s
24959   fi
24960 fi
24961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_machine_directive" >&5
24962 $as_echo "$gcc_cv_as_machine_directive" >&6; }
24963
24964         if test x$gcc_cv_as_machine_directive != xyes; then
24965           echo "*** This target requires an assembler supporting \".machine\"" >&2
24966           echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
24967           test x$build = x$target && exit 1
24968         fi
24969         conftest_s='    .text
24970         mfcr r3,128';;
24971       *) conftest_s='   .machine power4
24972         .text
24973         mfcr 3,128';;
24974     esac
24975
24976     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for mfcr field support" >&5
24977 $as_echo_n "checking assembler for mfcr field support... " >&6; }
24978 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then :
24979   $as_echo_n "(cached) " >&6
24980 else
24981   gcc_cv_as_powerpc_mfcrf=no
24982     if test $in_tree_gas = yes; then
24983     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24984   then gcc_cv_as_powerpc_mfcrf=yes
24985 fi
24986   elif test x$gcc_cv_as != x; then
24987     $as_echo "$conftest_s" > conftest.s
24988     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24989   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24990   (eval $ac_try) 2>&5
24991   ac_status=$?
24992   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24993   test $ac_status = 0; }; }
24994     then
24995         gcc_cv_as_powerpc_mfcrf=yes
24996     else
24997       echo "configure: failed program was" >&5
24998       cat conftest.s >&5
24999     fi
25000     rm -f conftest.o conftest.s
25001   fi
25002 fi
25003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfcrf" >&5
25004 $as_echo "$gcc_cv_as_powerpc_mfcrf" >&6; }
25005 if test $gcc_cv_as_powerpc_mfcrf = yes; then
25006
25007 $as_echo "#define HAVE_AS_MFCRF 1" >>confdefs.h
25008
25009 fi
25010
25011     case $target in
25012       *-*-aix*) conftest_s='    .machine "pwr5"
25013         .csect .text[PR]
25014         popcntb 3,3';;
25015       *) conftest_s='   .machine power5
25016         .text
25017         popcntb 3,3';;
25018     esac
25019
25020     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntb support" >&5
25021 $as_echo_n "checking assembler for popcntb support... " >&6; }
25022 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then :
25023   $as_echo_n "(cached) " >&6
25024 else
25025   gcc_cv_as_powerpc_popcntb=no
25026     if test $in_tree_gas = yes; then
25027     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25028   then gcc_cv_as_powerpc_popcntb=yes
25029 fi
25030   elif test x$gcc_cv_as != x; then
25031     $as_echo "$conftest_s" > conftest.s
25032     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25033   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25034   (eval $ac_try) 2>&5
25035   ac_status=$?
25036   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25037   test $ac_status = 0; }; }
25038     then
25039         gcc_cv_as_powerpc_popcntb=yes
25040     else
25041       echo "configure: failed program was" >&5
25042       cat conftest.s >&5
25043     fi
25044     rm -f conftest.o conftest.s
25045   fi
25046 fi
25047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntb" >&5
25048 $as_echo "$gcc_cv_as_powerpc_popcntb" >&6; }
25049 if test $gcc_cv_as_powerpc_popcntb = yes; then
25050
25051 $as_echo "#define HAVE_AS_POPCNTB 1" >>confdefs.h
25052
25053 fi
25054
25055     case $target in
25056       *-*-aix*) conftest_s='    .machine "pwr5x"
25057         .csect .text[PR]
25058         frin 1,1';;
25059       *) conftest_s='   .machine power5
25060         .text
25061         frin 1,1';;
25062     esac
25063
25064     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fp round support" >&5
25065 $as_echo_n "checking assembler for fp round support... " >&6; }
25066 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then :
25067   $as_echo_n "(cached) " >&6
25068 else
25069   gcc_cv_as_powerpc_fprnd=no
25070     if test $in_tree_gas = yes; then
25071     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25072   then gcc_cv_as_powerpc_fprnd=yes
25073 fi
25074   elif test x$gcc_cv_as != x; then
25075     $as_echo "$conftest_s" > conftest.s
25076     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25077   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25078   (eval $ac_try) 2>&5
25079   ac_status=$?
25080   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25081   test $ac_status = 0; }; }
25082     then
25083         gcc_cv_as_powerpc_fprnd=yes
25084     else
25085       echo "configure: failed program was" >&5
25086       cat conftest.s >&5
25087     fi
25088     rm -f conftest.o conftest.s
25089   fi
25090 fi
25091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_fprnd" >&5
25092 $as_echo "$gcc_cv_as_powerpc_fprnd" >&6; }
25093 if test $gcc_cv_as_powerpc_fprnd = yes; then
25094
25095 $as_echo "#define HAVE_AS_FPRND 1" >>confdefs.h
25096
25097 fi
25098
25099     case $target in
25100       *-*-aix*) conftest_s='    .machine "pwr6"
25101         .csect .text[PR]
25102         mffgpr 1,3';;
25103       *) conftest_s='   .machine power6
25104         .text
25105         mffgpr 1,3';;
25106     esac
25107
25108     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for move fp gpr support" >&5
25109 $as_echo_n "checking assembler for move fp gpr support... " >&6; }
25110 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then :
25111   $as_echo_n "(cached) " >&6
25112 else
25113   gcc_cv_as_powerpc_mfpgpr=no
25114     if test $in_tree_gas = yes; then
25115     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25116   then gcc_cv_as_powerpc_mfpgpr=yes
25117 fi
25118   elif test x$gcc_cv_as != x; then
25119     $as_echo "$conftest_s" > conftest.s
25120     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25121   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25122   (eval $ac_try) 2>&5
25123   ac_status=$?
25124   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25125   test $ac_status = 0; }; }
25126     then
25127         gcc_cv_as_powerpc_mfpgpr=yes
25128     else
25129       echo "configure: failed program was" >&5
25130       cat conftest.s >&5
25131     fi
25132     rm -f conftest.o conftest.s
25133   fi
25134 fi
25135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfpgpr" >&5
25136 $as_echo "$gcc_cv_as_powerpc_mfpgpr" >&6; }
25137 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
25138
25139 $as_echo "#define HAVE_AS_MFPGPR 1" >>confdefs.h
25140
25141 fi
25142
25143     case $target in
25144       *-*-aix*) conftest_s='    .csect .text[PR]
25145 LCF..0:
25146         addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
25147       *-*-darwin*)
25148         conftest_s='    .text
25149 LCF0:
25150         addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
25151       *) conftest_s='   .text
25152 .LCF0:
25153         addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
25154     esac
25155
25156     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rel16 relocs" >&5
25157 $as_echo_n "checking assembler for rel16 relocs... " >&6; }
25158 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then :
25159   $as_echo_n "(cached) " >&6
25160 else
25161   gcc_cv_as_powerpc_rel16=no
25162     if test $in_tree_gas = yes; then
25163     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25164   then gcc_cv_as_powerpc_rel16=yes
25165 fi
25166   elif test x$gcc_cv_as != x; then
25167     $as_echo "$conftest_s" > conftest.s
25168     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25169   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25170   (eval $ac_try) 2>&5
25171   ac_status=$?
25172   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25173   test $ac_status = 0; }; }
25174     then
25175         gcc_cv_as_powerpc_rel16=yes
25176     else
25177       echo "configure: failed program was" >&5
25178       cat conftest.s >&5
25179     fi
25180     rm -f conftest.o conftest.s
25181   fi
25182 fi
25183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_rel16" >&5
25184 $as_echo "$gcc_cv_as_powerpc_rel16" >&6; }
25185 if test $gcc_cv_as_powerpc_rel16 = yes; then
25186
25187 $as_echo "#define HAVE_AS_REL16 1" >>confdefs.h
25188
25189 fi
25190
25191     case $target in
25192       *-*-aix*) conftest_s='    .machine "pwr6"
25193         .csect .text[PR]
25194         cmpb 3,4,5';;
25195       *) conftest_s='   .machine power6
25196         .text
25197         cmpb 3,4,5';;
25198     esac
25199
25200     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for compare bytes support" >&5
25201 $as_echo_n "checking assembler for compare bytes support... " >&6; }
25202 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then :
25203   $as_echo_n "(cached) " >&6
25204 else
25205   gcc_cv_as_powerpc_cmpb=no
25206     if test $in_tree_gas = yes; then
25207     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25208   then gcc_cv_as_powerpc_cmpb=yes
25209 fi
25210   elif test x$gcc_cv_as != x; then
25211     $as_echo "$conftest_s" > conftest.s
25212     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25213   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25214   (eval $ac_try) 2>&5
25215   ac_status=$?
25216   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25217   test $ac_status = 0; }; }
25218     then
25219         gcc_cv_as_powerpc_cmpb=yes
25220     else
25221       echo "configure: failed program was" >&5
25222       cat conftest.s >&5
25223     fi
25224     rm -f conftest.o conftest.s
25225   fi
25226 fi
25227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_cmpb" >&5
25228 $as_echo "$gcc_cv_as_powerpc_cmpb" >&6; }
25229 if test $gcc_cv_as_powerpc_cmpb = yes; then
25230
25231 $as_echo "#define HAVE_AS_CMPB 1" >>confdefs.h
25232
25233 fi
25234
25235     case $target in
25236       *-*-aix*) conftest_s='    .machine "pwr6"
25237         .csect .text[PR]
25238         dadd 1,2,3';;
25239       *) conftest_s='   .machine power6
25240         .text
25241         dadd 1,2,3';;
25242     esac
25243
25244     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for decimal float support" >&5
25245 $as_echo_n "checking assembler for decimal float support... " >&6; }
25246 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then :
25247   $as_echo_n "(cached) " >&6
25248 else
25249   gcc_cv_as_powerpc_dfp=no
25250     if test $in_tree_gas = yes; then
25251     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25252   then gcc_cv_as_powerpc_dfp=yes
25253 fi
25254   elif test x$gcc_cv_as != x; then
25255     $as_echo "$conftest_s" > conftest.s
25256     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25257   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25258   (eval $ac_try) 2>&5
25259   ac_status=$?
25260   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25261   test $ac_status = 0; }; }
25262     then
25263         gcc_cv_as_powerpc_dfp=yes
25264     else
25265       echo "configure: failed program was" >&5
25266       cat conftest.s >&5
25267     fi
25268     rm -f conftest.o conftest.s
25269   fi
25270 fi
25271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dfp" >&5
25272 $as_echo "$gcc_cv_as_powerpc_dfp" >&6; }
25273 if test $gcc_cv_as_powerpc_dfp = yes; then
25274
25275 $as_echo "#define HAVE_AS_DFP 1" >>confdefs.h
25276
25277 fi
25278
25279     case $target in
25280       *-*-aix*) conftest_s='    .machine "pwr7"
25281         .csect .text[PR]
25282         lxvd2x 1,2,3';;
25283       *) conftest_s='   .machine power7
25284         .text
25285         lxvd2x 1,2,3';;
25286     esac
25287
25288     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector-scalar support" >&5
25289 $as_echo_n "checking assembler for vector-scalar support... " >&6; }
25290 if test "${gcc_cv_as_powerpc_vsx+set}" = set; then :
25291   $as_echo_n "(cached) " >&6
25292 else
25293   gcc_cv_as_powerpc_vsx=no
25294     if test $in_tree_gas = yes; then
25295     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25296   then gcc_cv_as_powerpc_vsx=yes
25297 fi
25298   elif test x$gcc_cv_as != x; then
25299     $as_echo "$conftest_s" > conftest.s
25300     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25301   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25302   (eval $ac_try) 2>&5
25303   ac_status=$?
25304   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25305   test $ac_status = 0; }; }
25306     then
25307         gcc_cv_as_powerpc_vsx=yes
25308     else
25309       echo "configure: failed program was" >&5
25310       cat conftest.s >&5
25311     fi
25312     rm -f conftest.o conftest.s
25313   fi
25314 fi
25315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_vsx" >&5
25316 $as_echo "$gcc_cv_as_powerpc_vsx" >&6; }
25317 if test $gcc_cv_as_powerpc_vsx = yes; then
25318
25319 $as_echo "#define HAVE_AS_VSX 1" >>confdefs.h
25320
25321 fi
25322
25323     case $target in
25324       *-*-aix*) conftest_s='    .machine "pwr7"
25325         .csect .text[PR]
25326         popcntd 3,3';;
25327       *) conftest_s='   .machine power7
25328         .text
25329         popcntd 3,3';;
25330     esac
25331
25332     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntd support" >&5
25333 $as_echo_n "checking assembler for popcntd support... " >&6; }
25334 if test "${gcc_cv_as_powerpc_popcntd+set}" = set; then :
25335   $as_echo_n "(cached) " >&6
25336 else
25337   gcc_cv_as_powerpc_popcntd=no
25338     if test $in_tree_gas = yes; then
25339     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25340   then gcc_cv_as_powerpc_popcntd=yes
25341 fi
25342   elif test x$gcc_cv_as != x; then
25343     $as_echo "$conftest_s" > conftest.s
25344     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25345   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25346   (eval $ac_try) 2>&5
25347   ac_status=$?
25348   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25349   test $ac_status = 0; }; }
25350     then
25351         gcc_cv_as_powerpc_popcntd=yes
25352     else
25353       echo "configure: failed program was" >&5
25354       cat conftest.s >&5
25355     fi
25356     rm -f conftest.o conftest.s
25357   fi
25358 fi
25359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntd" >&5
25360 $as_echo "$gcc_cv_as_powerpc_popcntd" >&6; }
25361 if test $gcc_cv_as_powerpc_popcntd = yes; then
25362
25363 $as_echo "#define HAVE_AS_POPCNTD 1" >>confdefs.h
25364
25365 fi
25366
25367     case $target in
25368       *-*-aix*) conftest_s='    .csect .text[PR]
25369         lwsync';;
25370       *) conftest_s='   .text
25371         lwsync';;
25372     esac
25373
25374     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for lwsync support" >&5
25375 $as_echo_n "checking assembler for lwsync support... " >&6; }
25376 if test "${gcc_cv_as_powerpc_lwsync+set}" = set; then :
25377   $as_echo_n "(cached) " >&6
25378 else
25379   gcc_cv_as_powerpc_lwsync=no
25380     if test $in_tree_gas = yes; then
25381     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25382   then gcc_cv_as_powerpc_lwsync=yes
25383 fi
25384   elif test x$gcc_cv_as != x; then
25385     $as_echo "$conftest_s" > conftest.s
25386     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25387   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25388   (eval $ac_try) 2>&5
25389   ac_status=$?
25390   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25391   test $ac_status = 0; }; }
25392     then
25393         gcc_cv_as_powerpc_lwsync=yes
25394     else
25395       echo "configure: failed program was" >&5
25396       cat conftest.s >&5
25397     fi
25398     rm -f conftest.o conftest.s
25399   fi
25400 fi
25401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_lwsync" >&5
25402 $as_echo "$gcc_cv_as_powerpc_lwsync" >&6; }
25403 if test $gcc_cv_as_powerpc_lwsync = yes; then
25404
25405 $as_echo "#define HAVE_AS_LWSYNC 1" >>confdefs.h
25406
25407 fi
25408
25409     case $target in
25410       *-*-aix*) conftest_s='    .machine "476"
25411         .csect .text[PR]
25412         dci 0';;
25413       *) conftest_s='   .machine "476"
25414         .text
25415         dci 0';;
25416     esac
25417
25418     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for data cache invalidate support" >&5
25419 $as_echo_n "checking assembler for data cache invalidate support... " >&6; }
25420 if test "${gcc_cv_as_powerpc_dci+set}" = set; then :
25421   $as_echo_n "(cached) " >&6
25422 else
25423   gcc_cv_as_powerpc_dci=no
25424     if test $in_tree_gas = yes; then
25425     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
25426   then gcc_cv_as_powerpc_dci=yes
25427 fi
25428   elif test x$gcc_cv_as != x; then
25429     $as_echo "$conftest_s" > conftest.s
25430     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25431   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25432   (eval $ac_try) 2>&5
25433   ac_status=$?
25434   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25435   test $ac_status = 0; }; }
25436     then
25437         gcc_cv_as_powerpc_dci=yes
25438     else
25439       echo "configure: failed program was" >&5
25440       cat conftest.s >&5
25441     fi
25442     rm -f conftest.o conftest.s
25443   fi
25444 fi
25445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dci" >&5
25446 $as_echo "$gcc_cv_as_powerpc_dci" >&6; }
25447 if test $gcc_cv_as_powerpc_dci = yes; then
25448
25449 $as_echo "#define HAVE_AS_DCI 1" >>confdefs.h
25450
25451 fi
25452
25453     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25454 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25455 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then :
25456   $as_echo_n "(cached) " >&6
25457 else
25458   gcc_cv_as_powerpc_gnu_attribute=no
25459     if test $in_tree_gas = yes; then
25460     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25461   then gcc_cv_as_powerpc_gnu_attribute=yes
25462 fi
25463   elif test x$gcc_cv_as != x; then
25464     $as_echo '.gnu_attribute 4,1' > conftest.s
25465     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25466   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25467   (eval $ac_try) 2>&5
25468   ac_status=$?
25469   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25470   test $ac_status = 0; }; }
25471     then
25472         gcc_cv_as_powerpc_gnu_attribute=yes
25473     else
25474       echo "configure: failed program was" >&5
25475       cat conftest.s >&5
25476     fi
25477     rm -f conftest.o conftest.s
25478   fi
25479 fi
25480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
25481 $as_echo "$gcc_cv_as_powerpc_gnu_attribute" >&6; }
25482 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
25483
25484 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25485
25486 fi
25487
25488     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tls marker support" >&5
25489 $as_echo_n "checking assembler for tls marker support... " >&6; }
25490 if test "${gcc_cv_as_powerpc_tls_markers+set}" = set; then :
25491   $as_echo_n "(cached) " >&6
25492 else
25493   gcc_cv_as_powerpc_tls_markers=no
25494     if test $in_tree_gas = yes; then
25495     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 0`
25496   then gcc_cv_as_powerpc_tls_markers=yes
25497 fi
25498   elif test x$gcc_cv_as != x; then
25499     $as_echo ' bl __tls_get_addr(x@tlsgd)' > conftest.s
25500     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25501   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25502   (eval $ac_try) 2>&5
25503   ac_status=$?
25504   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25505   test $ac_status = 0; }; }
25506     then
25507         gcc_cv_as_powerpc_tls_markers=yes
25508     else
25509       echo "configure: failed program was" >&5
25510       cat conftest.s >&5
25511     fi
25512     rm -f conftest.o conftest.s
25513   fi
25514 fi
25515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_tls_markers" >&5
25516 $as_echo "$gcc_cv_as_powerpc_tls_markers" >&6; }
25517 if test $gcc_cv_as_powerpc_tls_markers = yes; then
25518
25519 $as_echo "#define HAVE_AS_TLS_MARKERS 1" >>confdefs.h
25520
25521 fi
25522
25523     case $target in
25524       *-*-aix*)
25525         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .ref support" >&5
25526 $as_echo_n "checking assembler for .ref support... " >&6; }
25527 if test "${gcc_cv_as_aix_ref+set}" = set; then :
25528   $as_echo_n "(cached) " >&6
25529 else
25530   gcc_cv_as_aix_ref=no
25531     if test $in_tree_gas = yes; then
25532     if test $gcc_cv_gas_vers -ge `expr \( \( 2.21.0 \* 1000 \) + gcc_cv_as_aix_ref=yes \) \* 1000 + `
25533   then :
25534 fi
25535   elif test x$gcc_cv_as != x; then
25536     $as_echo '  .csect stuff[rw]
25537              stuff:
25538                 .long 1
25539                 .extern sym
25540                 .ref sym
25541           ' > conftest.s
25542     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25543   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25544   (eval $ac_try) 2>&5
25545   ac_status=$?
25546   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25547   test $ac_status = 0; }; }
25548     then
25549         gcc_cv_as_aix_ref=yes
25550     else
25551       echo "configure: failed program was" >&5
25552       cat conftest.s >&5
25553     fi
25554     rm -f conftest.o conftest.s
25555   fi
25556 fi
25557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_ref" >&5
25558 $as_echo "$gcc_cv_as_aix_ref" >&6; }
25559 if test $gcc_cv_as_aix_ref = yes; then
25560
25561 $as_echo "#define HAVE_AS_REF 1" >>confdefs.h
25562
25563 fi
25564         ;;
25565     esac
25566     ;;
25567
25568   mips*-*-*)
25569     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
25570 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
25571 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then :
25572   $as_echo_n "(cached) " >&6
25573 else
25574   gcc_cv_as_mips_explicit_relocs=no
25575     if test $in_tree_gas = yes; then
25576     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25577   then gcc_cv_as_mips_explicit_relocs=yes
25578 fi
25579   elif test x$gcc_cv_as != x; then
25580     $as_echo '  lw $4,%gp_rel(foo)($4)' > conftest.s
25581     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25582   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25583   (eval $ac_try) 2>&5
25584   ac_status=$?
25585   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25586   test $ac_status = 0; }; }
25587     then
25588         gcc_cv_as_mips_explicit_relocs=yes
25589     else
25590       echo "configure: failed program was" >&5
25591       cat conftest.s >&5
25592     fi
25593     rm -f conftest.o conftest.s
25594   fi
25595 fi
25596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_explicit_relocs" >&5
25597 $as_echo "$gcc_cv_as_mips_explicit_relocs" >&6; }
25598 if test $gcc_cv_as_mips_explicit_relocs = yes; then
25599   if test x$target_cpu_default = x
25600        then target_cpu_default=MASK_EXPLICIT_RELOCS
25601        else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
25602        fi
25603 fi
25604     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mno-shared support" >&5
25605 $as_echo_n "checking assembler for -mno-shared support... " >&6; }
25606 if test "${gcc_cv_as_mips_no_shared+set}" = set; then :
25607   $as_echo_n "(cached) " >&6
25608 else
25609   gcc_cv_as_mips_no_shared=no
25610     if test $in_tree_gas = yes; then
25611     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
25612   then gcc_cv_as_mips_no_shared=yes
25613 fi
25614   elif test x$gcc_cv_as != x; then
25615     $as_echo 'nop' > conftest.s
25616     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mno-shared -o conftest.o conftest.s >&5'
25617   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25618   (eval $ac_try) 2>&5
25619   ac_status=$?
25620   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25621   test $ac_status = 0; }; }
25622     then
25623         gcc_cv_as_mips_no_shared=yes
25624     else
25625       echo "configure: failed program was" >&5
25626       cat conftest.s >&5
25627     fi
25628     rm -f conftest.o conftest.s
25629   fi
25630 fi
25631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_no_shared" >&5
25632 $as_echo "$gcc_cv_as_mips_no_shared" >&6; }
25633 if test $gcc_cv_as_mips_no_shared = yes; then
25634
25635 $as_echo "#define HAVE_AS_NO_SHARED 1" >>confdefs.h
25636
25637 fi
25638
25639     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25640 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25641 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then :
25642   $as_echo_n "(cached) " >&6
25643 else
25644   gcc_cv_as_mips_gnu_attribute=no
25645     if test $in_tree_gas = yes; then
25646     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25647   then gcc_cv_as_mips_gnu_attribute=yes
25648 fi
25649   elif test x$gcc_cv_as != x; then
25650     $as_echo '.gnu_attribute 4,1' > conftest.s
25651     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25652   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25653   (eval $ac_try) 2>&5
25654   ac_status=$?
25655   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25656   test $ac_status = 0; }; }
25657     then
25658         gcc_cv_as_mips_gnu_attribute=yes
25659     else
25660       echo "configure: failed program was" >&5
25661       cat conftest.s >&5
25662     fi
25663     rm -f conftest.o conftest.s
25664   fi
25665 fi
25666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_gnu_attribute" >&5
25667 $as_echo "$gcc_cv_as_mips_gnu_attribute" >&6; }
25668 if test $gcc_cv_as_mips_gnu_attribute = yes; then
25669
25670 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25671
25672 fi
25673
25674     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5
25675 $as_echo_n "checking assembler for .dtprelword support... " >&6; }
25676 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then :
25677   $as_echo_n "(cached) " >&6
25678 else
25679   gcc_cv_as_mips_dtprelword=no
25680     if test $in_tree_gas = yes; then
25681     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25682   then gcc_cv_as_mips_dtprelword=yes
25683 fi
25684   elif test x$gcc_cv_as != x; then
25685     $as_echo '.section .tdata,"awT",@progbits
25686 x:
25687         .word 2
25688         .text
25689         .dtprelword x+0x8000' > conftest.s
25690     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25691   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25692   (eval $ac_try) 2>&5
25693   ac_status=$?
25694   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25695   test $ac_status = 0; }; }
25696     then
25697         gcc_cv_as_mips_dtprelword=yes
25698     else
25699       echo "configure: failed program was" >&5
25700       cat conftest.s >&5
25701     fi
25702     rm -f conftest.o conftest.s
25703   fi
25704 fi
25705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dtprelword" >&5
25706 $as_echo "$gcc_cv_as_mips_dtprelword" >&6; }
25707 if test $gcc_cv_as_mips_dtprelword = yes; then
25708
25709 $as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h
25710
25711 fi
25712
25713     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for DSPR1 mult with four accumulators support" >&5
25714 $as_echo_n "checking assembler for DSPR1 mult with four accumulators support... " >&6; }
25715 if test "${gcc_cv_as_mips_dspr1_mult+set}" = set; then :
25716   $as_echo_n "(cached) " >&6
25717 else
25718   gcc_cv_as_mips_dspr1_mult=no
25719   if test x$gcc_cv_as != x; then
25720     $as_echo '  .set    mips32r2
25721         .set    nodspr2
25722         .set    dsp
25723         madd    $ac3,$4,$5
25724         maddu   $ac3,$4,$5
25725         msub    $ac3,$4,$5
25726         msubu   $ac3,$4,$5
25727         mult    $ac3,$4,$5
25728         multu   $ac3,$4,$5' > conftest.s
25729     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25730   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25731   (eval $ac_try) 2>&5
25732   ac_status=$?
25733   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25734   test $ac_status = 0; }; }
25735     then
25736         gcc_cv_as_mips_dspr1_mult=yes
25737     else
25738       echo "configure: failed program was" >&5
25739       cat conftest.s >&5
25740     fi
25741     rm -f conftest.o conftest.s
25742   fi
25743 fi
25744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dspr1_mult" >&5
25745 $as_echo "$gcc_cv_as_mips_dspr1_mult" >&6; }
25746 if test $gcc_cv_as_mips_dspr1_mult = yes; then
25747
25748 $as_echo "#define HAVE_AS_DSPR1_MULT 1" >>confdefs.h
25749
25750 fi
25751
25752     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker for explicit JALR relocation" >&5
25753 $as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6; }
25754     gcc_cv_as_ld_jalr_reloc=no
25755     if test $gcc_cv_as_mips_explicit_relocs = yes; then
25756       if test $in_tree_ld = yes ; then
25757         if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \
25758            && test $in_tree_ld_is_elf = yes; then
25759           gcc_cv_as_ld_jalr_reloc=yes
25760         fi
25761       elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then
25762         echo '  .ent x' > conftest.s
25763         echo 'x:        ld $2,%got_disp(y)($3)' >> conftest.s
25764         echo '  ld $25,%call16(y)($28)' >> conftest.s
25765         echo '  .reloc  1f,R_MIPS_JALR,y' >> conftest.s
25766         echo '1:        jalr $25' >> conftest.s
25767         echo '  .reloc  1f,R_MIPS_JALR,x' >> conftest.s
25768         echo '1:        jalr $25' >> conftest.s
25769         echo '  .end x' >> conftest.s
25770         if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&5 \
25771            && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&5; then
25772           if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \
25773              && $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then
25774             gcc_cv_as_ld_jalr_reloc=yes
25775           fi
25776         fi
25777         rm -f conftest.*
25778       fi
25779     fi
25780     if test $gcc_cv_as_ld_jalr_reloc = yes; then
25781       if test x$target_cpu_default = x; then
25782         target_cpu_default=MASK_RELAX_PIC_CALLS
25783       else
25784         target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
25785       fi
25786     fi
25787     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5
25788 $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; }
25789
25790     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .eh_frame personality relaxation" >&5
25791 $as_echo_n "checking linker for .eh_frame personality relaxation... " >&6; }
25792 if test "${gcc_cv_ld_mips_personality_relaxation+set}" = set; then :
25793   $as_echo_n "(cached) " >&6
25794 else
25795   gcc_cv_ld_mips_personality_relaxation=no
25796        if test $in_tree_ld = yes ; then
25797          if test "$gcc_cv_gld_major_version" -eq 2 \
25798                  -a "$gcc_cv_gld_minor_version" -ge 21 \
25799                  -o "$gcc_cv_gld_major_version" -gt 2; then
25800            gcc_cv_ld_mips_personality_relaxation=yes
25801          fi
25802        elif test x$gcc_cv_as != x \
25803                  -a x$gcc_cv_ld != x \
25804                  -a x$gcc_cv_readelf != x ; then
25805          cat > conftest.s <<EOF
25806         .cfi_startproc
25807         .cfi_personality 0x80,indirect_ptr
25808         .ent test
25809 test:
25810         nop
25811         .end test
25812         .cfi_endproc
25813
25814         .section .data,"aw",@progbits
25815 indirect_ptr:
25816         .dc.a personality
25817 EOF
25818          if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \
25819             && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then
25820            if $gcc_cv_readelf -d conftest 2>&1 \
25821               | grep TEXTREL > /dev/null 2>&1; then
25822              :
25823            elif $gcc_cv_readelf --relocs conftest 2>&1 \
25824                 | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then
25825              :
25826            else
25827              gcc_cv_ld_mips_personality_relaxation=yes
25828            fi
25829          fi
25830        fi
25831        rm -f conftest.s conftest.o conftest
25832 fi
25833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_mips_personality_relaxation" >&5
25834 $as_echo "$gcc_cv_ld_mips_personality_relaxation" >&6; }
25835     if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then
25836
25837 $as_echo "#define HAVE_LD_PERSONALITY_RELAXATION 1" >>confdefs.h
25838
25839     fi
25840     ;;
25841 esac
25842
25843 # Mips and HP-UX need the GNU assembler.
25844 # Linux on IA64 might be able to use the Intel assembler.
25845
25846 case "$target" in
25847   mips*-*-* | *-*-hpux* )
25848     if test x$gas_flag = xyes \
25849        || test x"$host" != x"$build" \
25850        || test ! -x "$gcc_cv_as" \
25851        || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
25852       :
25853     else
25854       echo "*** This configuration requires the GNU assembler" >&2
25855       exit 1
25856     fi
25857     ;;
25858 esac
25859
25860 # ??? Not all targets support dwarf2 debug_line, even within a version
25861 # of gas.  Moreover, we need to emit a valid instruction to trigger any
25862 # info to the output file.  So, as supported targets are added to gas 2.11,
25863 # add some instruction here to (also) show we expect this might work.
25864 # ??? Once 2.11 is released, probably need to add first known working
25865 # version to the per-target configury.
25866 case "$cpu_type" in
25867   alpha | arm | avr | bfin | cris | i386 | m32c | m68k | microblaze | mips \
25868   | pa | rs6000 | score | sparc | spu | tilegx | tilepro | xstormy16 | xtensa)
25869     insn="nop"
25870     ;;
25871   ia64 | s390)
25872     insn="nop 0"
25873     ;;
25874   mmix)
25875     insn="swym 0"
25876     ;;
25877 esac
25878 if test x"$insn" != x; then
25879  conftest_s="\
25880         .file 1 \"conftest.s\"
25881         .loc 1 3 0
25882         $insn"
25883  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_line support" >&5
25884 $as_echo_n "checking assembler for dwarf2 debug_line support... " >&6; }
25885 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then :
25886   $as_echo_n "(cached) " >&6
25887 else
25888   gcc_cv_as_dwarf2_debug_line=no
25889     if test $in_tree_gas = yes; then
25890     if test $in_tree_gas_is_elf = yes \
25891   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25892   then gcc_cv_as_dwarf2_debug_line=yes
25893 fi
25894   elif test x$gcc_cv_as != x; then
25895     $as_echo "$conftest_s" > conftest.s
25896     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25897   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25898   (eval $ac_try) 2>&5
25899   ac_status=$?
25900   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25901   test $ac_status = 0; }; }
25902     then
25903         if test x$gcc_cv_objdump != x \
25904    && $gcc_cv_objdump -h conftest.o 2> /dev/null \
25905       | grep debug_line > /dev/null 2>&1; then
25906      gcc_cv_as_dwarf2_debug_line=yes
25907    fi
25908     else
25909       echo "configure: failed program was" >&5
25910       cat conftest.s >&5
25911     fi
25912     rm -f conftest.o conftest.s
25913   fi
25914 fi
25915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_line" >&5
25916 $as_echo "$gcc_cv_as_dwarf2_debug_line" >&6; }
25917
25918
25919 # The .debug_line file table must be in the exact order that
25920 # we specified the files, since these indices are also used
25921 # by DW_AT_decl_file.  Approximate this test by testing if
25922 # the assembler bitches if the same index is assigned twice.
25923  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for buggy dwarf2 .file directive" >&5
25924 $as_echo_n "checking assembler for buggy dwarf2 .file directive... " >&6; }
25925 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then :
25926   $as_echo_n "(cached) " >&6
25927 else
25928   gcc_cv_as_dwarf2_file_buggy=no
25929   if test x$gcc_cv_as != x; then
25930     $as_echo '  .file 1 "foo.s"
25931         .file 1 "bar.s"' > conftest.s
25932     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25933   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25934   (eval $ac_try) 2>&5
25935   ac_status=$?
25936   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25937   test $ac_status = 0; }; }
25938     then
25939         gcc_cv_as_dwarf2_file_buggy=yes
25940     else
25941       echo "configure: failed program was" >&5
25942       cat conftest.s >&5
25943     fi
25944     rm -f conftest.o conftest.s
25945   fi
25946 fi
25947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_file_buggy" >&5
25948 $as_echo "$gcc_cv_as_dwarf2_file_buggy" >&6; }
25949
25950
25951  if test $gcc_cv_as_dwarf2_debug_line = yes \
25952  && test $gcc_cv_as_dwarf2_file_buggy = no; then
25953
25954 $as_echo "#define HAVE_AS_DWARF2_DEBUG_LINE 1" >>confdefs.h
25955
25956  fi
25957
25958  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf2 option" >&5
25959 $as_echo_n "checking assembler for --gdwarf2 option... " >&6; }
25960 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then :
25961   $as_echo_n "(cached) " >&6
25962 else
25963   gcc_cv_as_gdwarf2_flag=no
25964     if test $in_tree_gas = yes; then
25965     if test $in_tree_gas_is_elf = yes \
25966   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25967   then gcc_cv_as_gdwarf2_flag=yes
25968 fi
25969   elif test x$gcc_cv_as != x; then
25970     $as_echo "$insn" > conftest.s
25971     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf2 -o conftest.o conftest.s >&5'
25972   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25973   (eval $ac_try) 2>&5
25974   ac_status=$?
25975   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25976   test $ac_status = 0; }; }
25977     then
25978         gcc_cv_as_gdwarf2_flag=yes
25979     else
25980       echo "configure: failed program was" >&5
25981       cat conftest.s >&5
25982     fi
25983     rm -f conftest.o conftest.s
25984   fi
25985 fi
25986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf2_flag" >&5
25987 $as_echo "$gcc_cv_as_gdwarf2_flag" >&6; }
25988 if test $gcc_cv_as_gdwarf2_flag = yes; then
25989
25990 $as_echo "#define HAVE_AS_GDWARF2_DEBUG_FLAG 1" >>confdefs.h
25991
25992 fi
25993
25994  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gstabs option" >&5
25995 $as_echo_n "checking assembler for --gstabs option... " >&6; }
25996 if test "${gcc_cv_as_gstabs_flag+set}" = set; then :
25997   $as_echo_n "(cached) " >&6
25998 else
25999   gcc_cv_as_gstabs_flag=no
26000     if test $in_tree_gas = yes; then
26001     if test $in_tree_gas_is_elf = yes \
26002   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
26003   then gcc_cv_as_gstabs_flag=yes
26004 fi
26005   elif test x$gcc_cv_as != x; then
26006     $as_echo "$insn" > conftest.s
26007     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gstabs -o conftest.o conftest.s >&5'
26008   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26009   (eval $ac_try) 2>&5
26010   ac_status=$?
26011   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26012   test $ac_status = 0; }; }
26013     then
26014         # The native Solaris 9/Intel assembler doesn't understand --gstabs
26015    # and warns about it, but still exits successfully.  So check for
26016    # this.
26017    if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
26018   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26019   (eval $ac_try) 2>&5
26020   ac_status=$?
26021   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26022   test $ac_status = 0; }; }
26023    then :
26024    else gcc_cv_as_gstabs_flag=yes
26025    fi
26026     else
26027       echo "configure: failed program was" >&5
26028       cat conftest.s >&5
26029     fi
26030     rm -f conftest.o conftest.s
26031   fi
26032 fi
26033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gstabs_flag" >&5
26034 $as_echo "$gcc_cv_as_gstabs_flag" >&6; }
26035 if test $gcc_cv_as_gstabs_flag = yes; then
26036
26037 $as_echo "#define HAVE_AS_GSTABS_DEBUG_FLAG 1" >>confdefs.h
26038
26039 fi
26040
26041  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --debug-prefix-map option" >&5
26042 $as_echo_n "checking assembler for --debug-prefix-map option... " >&6; }
26043 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then :
26044   $as_echo_n "(cached) " >&6
26045 else
26046   gcc_cv_as_debug_prefix_map_flag=no
26047     if test $in_tree_gas = yes; then
26048     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
26049   then gcc_cv_as_debug_prefix_map_flag=yes
26050 fi
26051   elif test x$gcc_cv_as != x; then
26052     $as_echo "$insn" > conftest.s
26053     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
26054   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26055   (eval $ac_try) 2>&5
26056   ac_status=$?
26057   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26058   test $ac_status = 0; }; }
26059     then
26060         gcc_cv_as_debug_prefix_map_flag=yes
26061     else
26062       echo "configure: failed program was" >&5
26063       cat conftest.s >&5
26064     fi
26065     rm -f conftest.o conftest.s
26066   fi
26067 fi
26068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_prefix_map_flag" >&5
26069 $as_echo "$gcc_cv_as_debug_prefix_map_flag" >&6; }
26070 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
26071
26072 $as_echo "#define HAVE_AS_DEBUG_PREFIX_MAP 1" >>confdefs.h
26073
26074 fi
26075 fi
26076
26077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .lcomm with alignment" >&5
26078 $as_echo_n "checking assembler for .lcomm with alignment... " >&6; }
26079 if test "${gcc_cv_as_lcomm_with_alignment+set}" = set; then :
26080   $as_echo_n "(cached) " >&6
26081 else
26082   gcc_cv_as_lcomm_with_alignment=no
26083   if test x$gcc_cv_as != x; then
26084     $as_echo '.lcomm bar,4,16' > conftest.s
26085     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26086   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26087   (eval $ac_try) 2>&5
26088   ac_status=$?
26089   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26090   test $ac_status = 0; }; }
26091     then
26092         gcc_cv_as_lcomm_with_alignment=yes
26093     else
26094       echo "configure: failed program was" >&5
26095       cat conftest.s >&5
26096     fi
26097     rm -f conftest.o conftest.s
26098   fi
26099 fi
26100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_lcomm_with_alignment" >&5
26101 $as_echo "$gcc_cv_as_lcomm_with_alignment" >&6; }
26102 if test $gcc_cv_as_lcomm_with_alignment = yes; then
26103
26104 $as_echo "#define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1" >>confdefs.h
26105
26106 fi
26107
26108 # Check whether --enable-gnu-unique-object was given.
26109 if test "${enable_gnu_unique_object+set}" = set; then :
26110   enableval=$enable_gnu_unique_object; case $enable_gnu_unique_object in
26111     yes | no) ;;
26112     *) as_fn_error "'$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object.
26113 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
26114   esac
26115 else
26116   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for gnu_unique_object" >&5
26117 $as_echo_n "checking assembler for gnu_unique_object... " >&6; }
26118 if test "${gcc_cv_as_gnu_unique_object+set}" = set; then :
26119   $as_echo_n "(cached) " >&6
26120 else
26121   gcc_cv_as_gnu_unique_object=no
26122     if test $in_tree_gas = yes; then
26123     if test $in_tree_gas_is_elf = yes \
26124   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
26125   then gcc_cv_as_gnu_unique_object=yes
26126 fi
26127   elif test x$gcc_cv_as != x; then
26128     $as_echo '.type foo, '$target_type_format_char'gnu_unique_object' > conftest.s
26129     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26130   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26131   (eval $ac_try) 2>&5
26132   ac_status=$?
26133   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26134   test $ac_status = 0; }; }
26135     then
26136         gcc_cv_as_gnu_unique_object=yes
26137     else
26138       echo "configure: failed program was" >&5
26139       cat conftest.s >&5
26140     fi
26141     rm -f conftest.o conftest.s
26142   fi
26143 fi
26144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gnu_unique_object" >&5
26145 $as_echo "$gcc_cv_as_gnu_unique_object" >&6; }
26146 if test $gcc_cv_as_gnu_unique_object = yes; then
26147   # We need to unquote above to to use the definition from config.gcc.
26148 # Also check for ld.so support, i.e. glibc 2.11 or higher.
26149    if test x$host = x$build -a x$host = x$target &&
26150        ldd --version 2>/dev/null &&
26151        glibcver=`ldd --version 2>/dev/null | sed 's/.* //;q'`; then
26152       glibcmajor=`expr "$glibcver" : "\([0-9]*\)"`
26153       glibcminor=`expr "$glibcver" : "[2-9]*\.\([0-9]*\)"`
26154       glibcnum=`expr $glibcmajor \* 1000 + $glibcminor`
26155       if test "$glibcnum" -ge 2011 ; then
26156         enable_gnu_unique_object=yes
26157       fi
26158     fi
26159 fi
26160 fi
26161
26162 if test x$enable_gnu_unique_object = xyes; then
26163
26164 $as_echo "#define HAVE_GAS_GNU_UNIQUE_OBJECT 1" >>confdefs.h
26165
26166 fi
26167
26168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tolerance to line number 0" >&5
26169 $as_echo_n "checking assembler for tolerance to line number 0... " >&6; }
26170 if test "${gcc_cv_as_line_zero+set}" = set; then :
26171   $as_echo_n "(cached) " >&6
26172 else
26173   gcc_cv_as_line_zero=no
26174   if test $in_tree_gas = yes; then
26175     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
26176   then gcc_cv_as_line_zero=yes
26177 fi
26178   elif test "x$gcc_cv_as" != x; then
26179     { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
26180     if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
26181   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26182   (eval $ac_try) 2>&5
26183   ac_status=$?
26184   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26185   test $ac_status = 0; }; } &&
26186        test "x`cat conftest.out`" = x
26187     then
26188       gcc_cv_as_line_zero=yes
26189     else
26190       echo "configure: failed program was" >&5
26191       cat conftest.s >&5
26192       echo "configure: error output was" >&5
26193       cat conftest.out >&5
26194     fi
26195     rm -f conftest.o conftest.s conftest.out
26196   fi
26197 fi
26198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_line_zero" >&5
26199 $as_echo "$gcc_cv_as_line_zero" >&6; }
26200 if test "x$gcc_cv_as_line_zero" = xyes; then
26201
26202 $as_echo "#define HAVE_AS_LINE_ZERO 1" >>confdefs.h
26203
26204 fi
26205
26206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PT_GNU_EH_FRAME support" >&5
26207 $as_echo_n "checking linker PT_GNU_EH_FRAME support... " >&6; }
26208 gcc_cv_ld_eh_frame_hdr=no
26209 if test $in_tree_ld = yes ; then
26210   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
26211      && test $in_tree_ld_is_elf = yes; then
26212     gcc_cv_ld_eh_frame_hdr=yes
26213   fi
26214 elif test x$gcc_cv_ld != x; then
26215   if echo "$ld_ver" | grep GNU > /dev/null; then
26216     # Check if linker supports --eh-frame-hdr option
26217     if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
26218       gcc_cv_ld_eh_frame_hdr=yes
26219     fi
26220   else
26221     case "$target" in
26222       *-*-solaris2*)
26223         # Sun ld has various bugs in .eh_frame_hdr support before version 1.2251.
26224         if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then
26225           gcc_cv_ld_eh_frame_hdr=yes
26226         fi
26227         ;;
26228     esac
26229   fi
26230 fi
26231
26232 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
26233
26234 $as_echo "#define HAVE_LD_EH_FRAME_HDR 1" >>confdefs.h
26235
26236 fi
26237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_hdr" >&5
26238 $as_echo "$gcc_cv_ld_eh_frame_hdr" >&6; }
26239
26240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker position independent executable support" >&5
26241 $as_echo_n "checking linker position independent executable support... " >&6; }
26242 gcc_cv_ld_pie=no
26243 if test $in_tree_ld = yes ; then
26244   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
26245      && test $in_tree_ld_is_elf = yes; then
26246     gcc_cv_ld_pie=yes
26247   fi
26248 elif test x$gcc_cv_ld != x; then
26249         # Check if linker supports -pie option
26250         if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
26251                 gcc_cv_ld_pie=yes
26252         fi
26253 fi
26254 if test x"$gcc_cv_ld_pie" = xyes; then
26255
26256 $as_echo "#define HAVE_LD_PIE 1" >>confdefs.h
26257
26258 fi
26259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie" >&5
26260 $as_echo "$gcc_cv_ld_pie" >&6; }
26261
26262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH-compatible garbage collection of sections" >&5
26263 $as_echo_n "checking linker EH-compatible garbage collection of sections... " >&6; }
26264 gcc_cv_ld_eh_gc_sections=no
26265 if test $in_tree_ld = yes ; then
26266   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
26267      && test $in_tree_ld_is_elf = yes; then
26268     gcc_cv_ld_eh_gc_sections=yes
26269   fi
26270 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
26271   cat > conftest.s <<EOF
26272         .section        .text
26273 .globl _start
26274         .type _start, @function
26275 _start:
26276         .long foo
26277         .size _start, .-_start
26278         .section        .text.foo,"ax",@progbits
26279         .type foo, @function
26280 foo:
26281         .long 0
26282         .size foo, .-foo
26283         .section        .gcc_except_table.foo,"a",@progbits
26284 .L0:
26285         .long 0
26286         .section        .eh_frame,"a",@progbits
26287         .long .L0
26288 EOF
26289   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26290     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26291          | grep "gc-sections option ignored" > /dev/null; then
26292       gcc_cv_ld_eh_gc_sections=no
26293     elif $gcc_cv_objdump -h conftest 2> /dev/null \
26294          | grep gcc_except_table > /dev/null; then
26295       gcc_cv_ld_eh_gc_sections=yes
26296       # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
26297       if test x$gcc_cv_as_comdat_group != xyes; then
26298         gcc_cv_ld_eh_gc_sections=no
26299         cat > conftest.s <<EOF
26300         .section        .text
26301 .globl _start
26302         .type _start, @function
26303 _start:
26304         .long foo
26305         .size _start, .-_start
26306         .section        .gnu.linkonce.t.foo,"ax",@progbits
26307         .type foo, @function
26308 foo:
26309         .long 0
26310         .size foo, .-foo
26311         .section        .gcc_except_table.foo,"a",@progbits
26312 .L0:
26313         .long 0
26314         .section        .eh_frame,"a",@progbits
26315         .long .L0
26316 EOF
26317         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26318           if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26319                | grep "gc-sections option ignored" > /dev/null; then
26320             gcc_cv_ld_eh_gc_sections=no
26321           elif $gcc_cv_objdump -h conftest 2> /dev/null \
26322                | grep gcc_except_table > /dev/null; then
26323             gcc_cv_ld_eh_gc_sections=yes
26324           fi
26325         fi
26326       fi
26327     fi
26328   fi
26329   rm -f conftest.s conftest.o conftest
26330 fi
26331 case "$target" in
26332   hppa*-*-linux*)
26333     # ??? This apparently exposes a binutils bug with PC-relative relocations.
26334     gcc_cv_ld_eh_gc_sections=no
26335     ;;
26336 esac
26337 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
26338
26339 $as_echo "#define HAVE_LD_EH_GC_SECTIONS 1" >>confdefs.h
26340
26341 fi
26342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections" >&5
26343 $as_echo "$gcc_cv_ld_eh_gc_sections" >&6; }
26344
26345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH garbage collection of sections bug" >&5
26346 $as_echo_n "checking linker EH garbage collection of sections bug... " >&6; }
26347 gcc_cv_ld_eh_gc_sections_bug=no
26348 if test $in_tree_ld = yes ; then
26349   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -lt 19 -o "$gcc_cv_gld_major_version" -lt 2 \
26350      && test $in_tree_ld_is_elf = yes; then
26351     gcc_cv_ld_eh_gc_sections_bug=yes
26352   fi
26353 elif test x$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
26354   gcc_cv_ld_eh_gc_sections_bug=yes
26355   cat > conftest.s <<EOF
26356         .section        .text
26357 .globl _start
26358         .type _start, @function
26359 _start:
26360         .long foo
26361         .size _start, .-_start
26362         .section        .text.startup.foo,"ax",@progbits
26363         .type foo, @function
26364 foo:
26365         .long 0
26366         .size foo, .-foo
26367         .section        .gcc_except_table.foo,"a",@progbits
26368 .L0:
26369         .long 0
26370         .section        .eh_frame,"a",@progbits
26371         .long .L0
26372 EOF
26373   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26374     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26375          | grep "gc-sections option ignored" > /dev/null; then
26376       :
26377     elif $gcc_cv_objdump -h conftest 2> /dev/null \
26378          | grep gcc_except_table > /dev/null; then
26379       gcc_cv_ld_eh_gc_sections_bug=no
26380     fi
26381   fi
26382   rm -f conftest.s conftest.o conftest
26383 fi
26384 if test x$gcc_cv_ld_eh_gc_sections_bug = xyes; then
26385
26386 $as_echo "#define HAVE_LD_EH_GC_SECTIONS_BUG 1" >>confdefs.h
26387
26388 fi
26389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections_bug" >&5
26390 $as_echo "$gcc_cv_ld_eh_gc_sections_bug" >&6; }
26391
26392 # --------
26393 # UNSORTED
26394 # --------
26395
26396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5
26397 $as_echo_n "checking linker --as-needed support... " >&6; }
26398 if test "${gcc_cv_ld_as_needed+set}" = set; then :
26399   $as_echo_n "(cached) " >&6
26400 else
26401   gcc_cv_ld_as_needed=no
26402 if test $in_tree_ld = yes ; then
26403   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
26404      && test $in_tree_ld_is_elf = yes; then
26405     gcc_cv_ld_as_needed=yes
26406   fi
26407 elif test x$gcc_cv_ld != x; then
26408         # Check if linker supports --as-needed and --no-as-needed options
26409         if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
26410                 gcc_cv_ld_as_needed=yes
26411         fi
26412 fi
26413
26414 fi
26415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_as_needed" >&5
26416 $as_echo "$gcc_cv_ld_as_needed" >&6; }
26417 if test x"$gcc_cv_ld_as_needed" = xyes; then
26418
26419 $as_echo "#define HAVE_LD_AS_NEEDED 1" >>confdefs.h
26420
26421 fi
26422
26423 case "$target:$tm_file" in
26424   powerpc64-*-freebsd* | powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
26425   case "$target" in
26426      *-*-linux*)
26427      emul_name="-melf64ppc"
26428       ;;
26429      *-*-freebsd*)
26430      emul_name="-melf64ppc_fbsd"
26431       ;;
26432   esac
26433     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for omitting dot symbols" >&5
26434 $as_echo_n "checking linker support for omitting dot symbols... " >&6; }
26435 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then :
26436   $as_echo_n "(cached) " >&6
26437 else
26438   gcc_cv_ld_no_dot_syms=no
26439     if test $in_tree_ld = yes ; then
26440       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
26441         gcc_cv_ld_no_dot_syms=yes
26442       fi
26443     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26444       cat > conftest1.s <<EOF
26445         .text
26446         bl .foo
26447 EOF
26448       cat > conftest2.s <<EOF
26449         .section ".opd","aw"
26450         .align 3
26451         .globl foo
26452         .type foo,@function
26453 foo:
26454         .quad .LEfoo,.TOC.@tocbase,0
26455         .text
26456 .LEfoo:
26457         blr
26458         .size foo,.-.LEfoo
26459 EOF
26460       if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
26461          && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
26462          && $gcc_cv_ld $emul_name -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
26463         gcc_cv_ld_no_dot_syms=yes
26464       fi
26465       rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
26466     fi
26467
26468 fi
26469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_no_dot_syms" >&5
26470 $as_echo "$gcc_cv_ld_no_dot_syms" >&6; }
26471     if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
26472
26473 $as_echo "#define HAVE_LD_NO_DOT_SYMS 1" >>confdefs.h
26474
26475     fi
26476
26477     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
26478 $as_echo_n "checking linker large toc support... " >&6; }
26479 if test "${gcc_cv_ld_large_toc+set}" = set; then :
26480   $as_echo_n "(cached) " >&6
26481 else
26482   gcc_cv_ld_large_toc=no
26483     if test $in_tree_ld = yes ; then
26484       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then
26485         gcc_cv_ld_large_toc=yes
26486       fi
26487     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26488       cat > conftest.s <<EOF
26489         .section ".tbss","awT",@nobits
26490         .align 3
26491 ie0:    .space 8
26492         .global _start
26493         .text
26494 _start:
26495         addis 9,13,ie0@got@tprel@ha
26496         ld 9,ie0@got@tprel@l(9)
26497 EOF
26498       if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
26499          && $gcc_cv_ld $emul_name --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then
26500         gcc_cv_ld_large_toc=yes
26501       fi
26502       rm -f conftest conftest.o conftest.s
26503     fi
26504
26505 fi
26506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
26507 $as_echo "$gcc_cv_ld_large_toc" >&6; }
26508     if test x"$gcc_cv_ld_large_toc" = xyes; then
26509
26510 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
26511
26512     fi
26513     ;;
26514 esac
26515
26516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --build-id support" >&5
26517 $as_echo_n "checking linker --build-id support... " >&6; }
26518 if test "${gcc_cv_ld_buildid+set}" = set; then :
26519   $as_echo_n "(cached) " >&6
26520 else
26521   gcc_cv_ld_buildid=no
26522   if test $in_tree_ld = yes ; then
26523     if test "$gcc_cv_gld_major_version" -eq 2 -a \
26524        "$gcc_cv_gld_minor_version" -ge 18 -o \
26525        "$gcc_cv_gld_major_version" -gt 2 \
26526        && test $in_tree_ld_is_elf = yes; then
26527       gcc_cv_ld_buildid=yes
26528     fi
26529   elif test x$gcc_cv_ld != x; then
26530     if $gcc_cv_ld --help 2>/dev/null | grep build-id > /dev/null; then
26531       gcc_cv_ld_buildid=yes
26532     fi
26533   fi
26534 fi
26535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_buildid" >&5
26536 $as_echo "$gcc_cv_ld_buildid" >&6; }
26537 if test x"$gcc_cv_ld_buildid" = xyes; then
26538
26539 $as_echo "#define HAVE_LD_BUILDID 1" >>confdefs.h
26540
26541 fi
26542
26543 # Check whether --enable-linker-build-id was given.
26544 if test "${enable_linker_build_id+set}" = set; then :
26545   enableval=$enable_linker_build_id;
26546 else
26547   enable_linker_build_id=no
26548 fi
26549
26550
26551 if test x"$enable_linker_build_id" = xyes; then
26552   if test x"$gcc_cv_ld_buildid" = xyes; then
26553
26554 $as_echo "#define ENABLE_LD_BUILDID 1" >>confdefs.h
26555
26556   else
26557     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5
26558 $as_echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;}
26559   fi
26560 fi
26561
26562 # In binutils 2.21, GNU ld gained support for new emulations fully
26563 # supporting the Solaris 2 ABI.  Detect their presence in the linker used.
26564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker *_sol2 emulation support" >&5
26565 $as_echo_n "checking linker *_sol2 emulation support... " >&6; }
26566 if test "${gcc_cv_ld_sol2_emulation+set}" = set; then :
26567   $as_echo_n "(cached) " >&6
26568 else
26569   gcc_cv_ld_sol2_emulation=no
26570   if test $in_tree_ld = yes ; then
26571     if test "$gcc_cv_gld_major_version" -eq 2 -a \
26572        "$gcc_cv_gld_minor_version" -ge 21 -o \
26573        "$gcc_cv_gld_major_version" -gt 2 \
26574        && test $in_tree_ld_is_elf = yes; then
26575       gcc_cv_ld_sol2_emulation=yes
26576     fi
26577   elif test x$gcc_cv_ld != x; then
26578     if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \
26579        grep _sol2 > /dev/null; then
26580       gcc_cv_ld_sol2_emulation=yes
26581     fi
26582   fi
26583 fi
26584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sol2_emulation" >&5
26585 $as_echo "$gcc_cv_ld_sol2_emulation" >&6; }
26586 if test x"$gcc_cv_ld_sol2_emulation" = xyes; then
26587
26588 $as_echo "#define HAVE_LD_SOL2_EMULATION 1" >>confdefs.h
26589
26590 fi
26591
26592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --sysroot support" >&5
26593 $as_echo_n "checking linker --sysroot support... " >&6; }
26594 if test "${gcc_cv_ld_sysroot+set}" = set; then :
26595   $as_echo_n "(cached) " >&6
26596 else
26597   gcc_cv_ld_sysroot=no
26598   if test $in_tree_ld = yes ; then
26599       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
26600         gcc_cv_ld_sysroot=yes
26601       fi
26602   elif test x$gcc_cv_ld != x; then
26603     if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
26604       gcc_cv_ld_sysroot=yes
26605     fi
26606   fi
26607 fi
26608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sysroot" >&5
26609 $as_echo "$gcc_cv_ld_sysroot" >&6; }
26610 if test x"$gcc_cv_ld_sysroot" = xyes; then
26611
26612 $as_echo "#define HAVE_LD_SYSROOT 1" >>confdefs.h
26613
26614 fi
26615
26616 if test x$with_sysroot = x && test x$host = x$target \
26617    && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
26618    && test "$prefix" != "NONE"; then
26619
26620 cat >>confdefs.h <<_ACEOF
26621 #define PREFIX_INCLUDE_DIR "$prefix/include"
26622 _ACEOF
26623
26624 fi
26625
26626 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
26627   if test "x$with_headers" != x; then
26628     target_header_dir=$with_headers
26629   elif test "x$with_sysroot" = x; then
26630     target_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
26631   elif test "x$with_build_sysroot" != "x"; then
26632     target_header_dir="${with_build_sysroot}${native_system_header_dir}"
26633   elif test "x$with_sysroot" = xyes; then
26634     target_header_dir="${exec_prefix}/${target_noncanonical}/sys-root${native_system_header_dir}"
26635   else
26636     target_header_dir="${with_sysroot}${native_system_header_dir}"
26637   fi
26638 else
26639   target_header_dir=${native_system_header_dir}
26640 fi
26641
26642 # Test for stack protector support in target C library.
26643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __stack_chk_fail in target C library" >&5
26644 $as_echo_n "checking __stack_chk_fail in target C library... " >&6; }
26645 if test "${gcc_cv_libc_provides_ssp+set}" = set; then :
26646   $as_echo_n "(cached) " >&6
26647 else
26648   gcc_cv_libc_provides_ssp=no
26649     case "$target" in
26650        *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
26651       # glibc 2.4 and later provides __stack_chk_fail and
26652       # either __stack_chk_guard, or TLS access to stack guard canary.
26653       if test -f $target_header_dir/features.h \
26654          && $EGREP '^[  ]*#[    ]*define[       ]+__GNU_LIBRARY__[      ]+([1-9][0-9]|[6-9])' \
26655             $target_header_dir/features.h > /dev/null; then
26656         if $EGREP '^[   ]*#[    ]*define[       ]+__GLIBC__[    ]+([1-9][0-9]|[3-9])' \
26657            $target_header_dir/features.h > /dev/null; then
26658           gcc_cv_libc_provides_ssp=yes
26659         elif $EGREP '^[         ]*#[    ]*define[       ]+__GLIBC__[    ]+2' \
26660              $target_header_dir/features.h > /dev/null \
26661              && $EGREP '^[      ]*#[    ]*define[       ]+__GLIBC_MINOR__[      ]+([1-9][0-9]|[4-9])' \
26662              $target_header_dir/features.h > /dev/null; then
26663           gcc_cv_libc_provides_ssp=yes
26664         elif $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC__[   ]+1' \
26665              $target_header_dir/features.h > /dev/null && \
26666              test -f $target_header_dir/bits/uClibc_config.h && \
26667              $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC_HAS_SSP__[   ]+1' \
26668              $target_header_dir/bits/uClibc_config.h > /dev/null; then
26669           gcc_cv_libc_provides_ssp=yes
26670         fi
26671       # all versions of Bionic support stack protector
26672       elif test -f $target_header_dir/sys/cdefs.h \
26673         && $EGREP '^[  ]*#[    ]*define[       ]+__BIONIC__[   ]+1' \
26674            $target_header_dir/sys/cdefs.h > /dev/null; then
26675          gcc_cv_libc_provides_ssp=yes
26676       fi
26677         ;;
26678        *-*-gnu*)
26679          # Avoid complicated tests (see
26680          # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
26681          # simply assert that glibc does provide this, which is true for all
26682          # realistically usable GNU/Hurd configurations.
26683          gcc_cv_libc_provides_ssp=yes;;
26684        *-*-darwin* | *-*-freebsd*)
26685          ac_fn_c_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail"
26686 if test "x$ac_cv_func___stack_chk_fail" = x""yes; then :
26687   gcc_cv_libc_provides_ssp=yes
26688 else
26689   echo "no __stack_chk_fail on this target"
26690 fi
26691
26692         ;;
26693   *) gcc_cv_libc_provides_ssp=no ;;
26694     esac
26695 fi
26696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_libc_provides_ssp" >&5
26697 $as_echo "$gcc_cv_libc_provides_ssp" >&6; }
26698
26699 if test x$gcc_cv_libc_provides_ssp = xyes; then
26700
26701 $as_echo "#define TARGET_LIBC_PROVIDES_SSP 1" >>confdefs.h
26702
26703 fi
26704
26705 # Test for <sys/sdt.h> on the target.
26706
26707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5
26708 $as_echo_n "checking sys/sdt.h in the target C library... " >&6; }
26709 have_sys_sdt_h=no
26710 if test -f $target_header_dir/sys/sdt.h; then
26711   have_sys_sdt_h=yes
26712
26713 $as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
26714
26715 fi
26716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5
26717 $as_echo "$have_sys_sdt_h" >&6; }
26718
26719 # Check if TFmode long double should be used by default or not.
26720 # Some glibc targets used DFmode long double, but with glibc 2.4
26721 # and later they can use TFmode.
26722 case "$target" in
26723   powerpc*-*-linux* | \
26724   sparc*-*-linux* | \
26725   s390*-*-linux* | \
26726   alpha*-*-linux*)
26727
26728 # Check whether --with-long-double-128 was given.
26729 if test "${with_long_double_128+set}" = set; then :
26730   withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128"
26731 else
26732   gcc_cv_target_ldbl128=no
26733       grep '^[  ]*#[    ]*define[       ][      ]*__LONG_DOUBLE_MATH_OPTIONAL' \
26734         $target_header_dir/bits/wordsize.h > /dev/null 2>&1 \
26735       && gcc_cv_target_ldbl128=yes
26736
26737 fi
26738
26739     ;;
26740 esac
26741 if test x$gcc_cv_target_ldbl128 = xyes; then
26742
26743 $as_echo "#define TARGET_DEFAULT_LONG_DOUBLE_128 1" >>confdefs.h
26744
26745 fi
26746
26747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dl_iterate_phdr in target C library" >&5
26748 $as_echo_n "checking dl_iterate_phdr in target C library... " >&6; }
26749 gcc_cv_target_dl_iterate_phdr=unknown
26750 case "$target" in
26751   # Restrict to Solaris 11+.  While most of the Solaris 11 linker changes
26752   # were backported to Solaris 10 Update 10, dl_iterate_phdr only lives in
26753   # libdl there, both complicating its use and breaking compatibility
26754   # between Solaris 10 updates.
26755   *-*-solaris2.1[1-9]*)
26756     # <link.h> needs both a dl_iterate_phdr declaration and support for
26757     # compilation with largefile support.
26758     if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \
26759       && grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then
26760       gcc_cv_target_dl_iterate_phdr=yes
26761     else
26762       gcc_cv_target_dl_iterate_phdr=no
26763     fi
26764     ;;
26765 esac
26766
26767 if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
26768
26769 $as_echo "#define TARGET_DL_ITERATE_PHDR 1" >>confdefs.h
26770
26771 fi
26772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_target_dl_iterate_phdr" >&5
26773 $as_echo "$gcc_cv_target_dl_iterate_phdr" >&6; }
26774
26775 # Find out what GC implementation we want, or may, use.
26776
26777 # Check whether --with-gc was given.
26778 if test "${with_gc+set}" = set; then :
26779   withval=$with_gc; case "$withval" in
26780   page)
26781     GGC=ggc-$withval
26782     ;;
26783   zone)
26784     GGC=ggc-$withval
26785
26786 $as_echo "#define GGC_ZONE 1" >>confdefs.h
26787
26788     ;;
26789   *)
26790     as_fn_error "$withval is an invalid option to --with-gc" "$LINENO" 5
26791     ;;
26792 esac
26793 else
26794   GGC=ggc-page
26795 fi
26796
26797
26798 echo "Using $GGC for garbage collection."
26799
26800 # Libraries to use on the host.  This will normally be set by the top
26801 # level Makefile.  Here we simply capture the value for our Makefile.
26802 if test -z "${HOST_LIBS+set}"; then
26803   HOST_LIBS=
26804 fi
26805
26806
26807 # Use the system's zlib library.
26808 zlibdir=-L../zlib
26809 zlibinc="-I\$(srcdir)/../zlib"
26810
26811 # Check whether --with-system-zlib was given.
26812 if test "${with_system_zlib+set}" = set; then :
26813   withval=$with_system_zlib; zlibdir=
26814 zlibinc=
26815
26816 fi
26817
26818
26819
26820
26821
26822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
26823 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
26824     # Check whether --enable-maintainer-mode was given.
26825 if test "${enable_maintainer_mode+set}" = set; then :
26826   enableval=$enable_maintainer_mode; maintainer_mode=$enableval
26827 else
26828   maintainer_mode=no
26829 fi
26830
26831
26832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
26833 $as_echo "$maintainer_mode" >&6; }
26834
26835 if test "$maintainer_mode" = "yes"; then
26836   MAINT=''
26837 else
26838   MAINT='#'
26839 fi
26840
26841 # --------------
26842 # Language hooks
26843 # --------------
26844
26845 # Make empty files to contain the specs and options for each language.
26846 # Then add #include lines to for a compiler that has specs and/or options.
26847
26848 subdirs=
26849 lang_opt_files=
26850 lang_specs_files=
26851 lang_tree_files=
26852 # These (without "all_") are set in each config-lang.in.
26853 # `language' must be a single word so is spelled singularly.
26854 all_languages=
26855 all_compilers=
26856 all_outputs='Makefile'
26857 # List of language makefile fragments.
26858 all_lang_makefrags=
26859 # Additional files for gengtype
26860 all_gtfiles="$target_gtfiles"
26861
26862 # These are the languages that are set in --enable-languages,
26863 # and are available in the GCC tree.
26864 all_selected_languages=
26865
26866 # Add the language fragments.
26867 # Languages are added via two mechanisms.  Some information must be
26868 # recorded in makefile variables, these are defined in config-lang.in.
26869 # We accumulate them and plug them into the main Makefile.
26870 # The other mechanism is a set of hooks for each of the main targets
26871 # like `clean', `install', etc.
26872
26873 language_hooks="Make-hooks"
26874
26875 for lang in ${srcdir}/*/config-lang.in
26876 do
26877         test "$lang" = "${srcdir}/*/config-lang.in" && continue
26878
26879         lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
26880         if test "x$lang_alias" = x
26881         then
26882               echo "$lang doesn't set \$language." 1>&2
26883               exit 1
26884         fi
26885         subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
26886         subdirs="$subdirs $subdir"
26887
26888         # $gcc_subdir is where the gcc integration files are to be found
26889         # for a language, both for internal compiler purposes (compiler
26890         # sources implementing front-end to GCC tree converters), and for
26891         # build infrastructure purposes (Make-lang.in, etc.)
26892         #
26893         # This will be <subdir> (relative to $srcdir) if a line like
26894         # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
26895         # is found in <langdir>/config-lang.in, and will remain <langdir>
26896         # otherwise.
26897         #
26898         # Except for the language alias (fetched above), the regular
26899         # "config-lang.in" contents are always retrieved from $gcc_subdir,
26900         # so a <langdir>/config-lang.in setting gcc_subdir typically sets
26901         # only this and the language alias.
26902
26903         gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^   ]*\).*$,\1,p' $lang`
26904         if [ "$gcc_subdir" = "" ]; then
26905            gcc_subdir="$subdir"
26906         fi
26907
26908         case ",$enable_languages," in
26909         *,$lang_alias,*)
26910             all_selected_languages="$all_selected_languages $lang_alias"
26911             if test -f $srcdir/$gcc_subdir/lang-specs.h; then
26912                 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
26913             fi
26914             ;;
26915         esac
26916
26917         language=
26918         boot_language=
26919         compilers=
26920         outputs=
26921         gtfiles=
26922         subdir_requires=
26923         . ${srcdir}/$gcc_subdir/config-lang.in
26924         if test "x$language" = x
26925         then
26926                 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
26927                 exit 1
26928         fi
26929
26930         ok=:
26931         case ",$enable_languages," in
26932                 *,$lang_alias,*) ;;
26933                 *)
26934                         for i in $subdir_requires; do
26935                                 test -f "${srcdir}/$i/config-lang.in" && continue
26936                                 ok=false
26937                                 break
26938                         done
26939                 ;;
26940         esac
26941         $ok || continue
26942
26943         all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
26944         if test -f $srcdir/$gcc_subdir/lang.opt; then
26945             lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
26946             all_opt_files="$all_opt_files $srcdir/$gcc_subdir/lang.opt"
26947         fi
26948         if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
26949             lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
26950         fi
26951         all_languages="$all_languages $language"
26952         all_compilers="$all_compilers $compilers"
26953         all_outputs="$all_outputs $outputs"
26954         all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
26955         case ",$enable_languages," in
26956                 *,lto,*)
26957
26958 $as_echo "#define ENABLE_LTO 1" >>confdefs.h
26959
26960                     enable_lto=yes
26961
26962                     ;;
26963                 *) ;;
26964         esac
26965 done
26966
26967 # Pick up gtfiles for c
26968 gtfiles=
26969 . ${srcdir}/c-config-lang.in
26970 all_gtfiles="$all_gtfiles [c] $gtfiles"
26971
26972 check_languages=
26973 for language in $all_selected_languages
26974 do
26975         check_languages="$check_languages check-$language"
26976 done
26977
26978 # We link each language in with a set of hooks, reached indirectly via
26979 # lang.${target}.  Only do so for selected languages.
26980
26981 rm -f Make-hooks
26982 touch Make-hooks
26983 target_list="all.cross start.encap rest.encap tags \
26984         install-common install-man install-info install-pdf install-html dvi \
26985         pdf html uninstall info man srcextra srcman srcinfo \
26986         mostlyclean clean distclean maintainer-clean install-plugin"
26987
26988 for t in $target_list
26989 do
26990         x=
26991         for lang in $all_selected_languages
26992         do
26993                 x="$x $lang.$t"
26994         done
26995         echo "lang.$t: $x" >> Make-hooks
26996 done
26997
26998 # --------
26999 # Option include files
27000 # --------
27001
27002 ${AWK} -f $srcdir/opt-include.awk $all_opt_files > option-includes.mk
27003 option_includes="option-includes.mk"
27004
27005
27006 # --------
27007 # UNSORTED
27008 # --------
27009
27010 # Create .gdbinit.
27011
27012 echo "dir ." > .gdbinit
27013 echo "dir ${srcdir}" >> .gdbinit
27014 if test x$gdb_needs_out_file_path = xyes
27015 then
27016         echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
27017 fi
27018 if test "x$subdirs" != x; then
27019         for s in $subdirs
27020         do
27021                 echo "dir ${srcdir}/$s" >> .gdbinit
27022         done
27023 fi
27024 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
27025
27026 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
27027
27028
27029
27030 # Find a directory in which to install a shared libgcc.
27031
27032 # Check whether --enable-version-specific-runtime-libs was given.
27033 if test "${enable_version_specific_runtime_libs+set}" = set; then :
27034   enableval=$enable_version_specific_runtime_libs;
27035 fi
27036
27037
27038 # Substitute configuration variables
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
27091
27092
27093
27094
27095
27096
27097
27098
27099
27100
27101 # Echo link setup.
27102 if test x${build} = x${host} ; then
27103   if test x${host} = x${target} ; then
27104     echo "Links are now set up to build a native compiler for ${target}." 1>&2
27105   else
27106     echo "Links are now set up to build a cross-compiler" 1>&2
27107     echo " from ${host} to ${target}." 1>&2
27108   fi
27109 else
27110   if test x${host} = x${target} ; then
27111     echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
27112     echo " for ${target}." 1>&2
27113   else
27114     echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
27115     echo " from ${host} to ${target}." 1>&2
27116   fi
27117 fi
27118
27119
27120
27121
27122
27123
27124
27125
27126
27127 if test "x${CLOOGLIBS}" != "x" ; then
27128
27129 $as_echo "#define HAVE_cloog 1" >>confdefs.h
27130
27131 fi
27132
27133 # Check for plugin support
27134 # Check whether --enable-plugin was given.
27135 if test "${enable_plugin+set}" = set; then :
27136   enableval=$enable_plugin; enable_plugin=$enableval
27137 else
27138   enable_plugin=yes; default_plugin=yes
27139 fi
27140
27141
27142 pluginlibs=
27143
27144 case "${host}" in
27145   *-*-darwin*)
27146     if test x$build = x$host; then
27147       export_sym_check="nm${exeext} -g"
27148     elif test x$host = x$target; then
27149       export_sym_check="$gcc_cv_nm -g"
27150     else
27151       export_sym_check=
27152     fi
27153   ;;
27154   *)
27155     if test x$build = x$host; then
27156       export_sym_check="objdump${exeext} -T"
27157     elif test x$host = x$target; then
27158       export_sym_check="$gcc_cv_objdump -T"
27159     else
27160       export_sym_check=
27161     fi
27162   ;;
27163 esac
27164
27165 if test x"$enable_plugin" = x"yes"; then
27166
27167   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exported symbols" >&5
27168 $as_echo_n "checking for exported symbols... " >&6; }
27169   if test "x$export_sym_check" != x; then
27170     echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c
27171     ${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest > /dev/null 2>&1
27172     if $export_sym_check conftest | grep foobar > /dev/null; then
27173       : # No need to use a flag
27174       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27175 $as_echo "yes" >&6; }
27176     else
27177       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27178 $as_echo "yes" >&6; }
27179       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
27180 $as_echo_n "checking for -rdynamic... " >&6; }
27181       ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest > /dev/null 2>&1
27182       if $export_sym_check conftest | grep foobar > /dev/null; then
27183         plugin_rdynamic=yes
27184         pluginlibs="-rdynamic"
27185       else
27186         plugin_rdynamic=no
27187         enable_plugin=no
27188       fi
27189       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_rdynamic" >&5
27190 $as_echo "$plugin_rdynamic" >&6; }
27191     fi
27192   else
27193     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unable to check" >&5
27194 $as_echo "unable to check" >&6; }
27195   fi
27196
27197   # Check -ldl
27198   saved_LIBS="$LIBS"
27199   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
27200 $as_echo_n "checking for library containing dlopen... " >&6; }
27201 if test "${ac_cv_search_dlopen+set}" = set; then :
27202   $as_echo_n "(cached) " >&6
27203 else
27204   ac_func_search_save_LIBS=$LIBS
27205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27206 /* end confdefs.h.  */
27207
27208 /* Override any GCC internal prototype to avoid an error.
27209    Use char because int might match the return type of a GCC
27210    builtin and then its argument prototype would still apply.  */
27211 #ifdef __cplusplus
27212 extern "C"
27213 #endif
27214 char dlopen ();
27215 int
27216 main ()
27217 {
27218 return dlopen ();
27219   ;
27220   return 0;
27221 }
27222 _ACEOF
27223 for ac_lib in '' dl; do
27224   if test -z "$ac_lib"; then
27225     ac_res="none required"
27226   else
27227     ac_res=-l$ac_lib
27228     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
27229   fi
27230   if ac_fn_c_try_link "$LINENO"; then :
27231   ac_cv_search_dlopen=$ac_res
27232 fi
27233 rm -f core conftest.err conftest.$ac_objext \
27234     conftest$ac_exeext
27235   if test "${ac_cv_search_dlopen+set}" = set; then :
27236   break
27237 fi
27238 done
27239 if test "${ac_cv_search_dlopen+set}" = set; then :
27240
27241 else
27242   ac_cv_search_dlopen=no
27243 fi
27244 rm conftest.$ac_ext
27245 LIBS=$ac_func_search_save_LIBS
27246 fi
27247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
27248 $as_echo "$ac_cv_search_dlopen" >&6; }
27249 ac_res=$ac_cv_search_dlopen
27250 if test "$ac_res" != no; then :
27251   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
27252
27253 fi
27254
27255   if test x"$ac_cv_search_dlopen" = x"-ldl"; then
27256     pluginlibs="$pluginlibs -ldl"
27257   fi
27258   LIBS="$saved_LIBS"
27259
27260   # Check that we can build shared objects with -fPIC -shared
27261   saved_LDFLAGS="$LDFLAGS"
27262   saved_CFLAGS="$CFLAGS"
27263   case "${host}" in
27264     *-*-darwin*)
27265       CFLAGS=`echo $CFLAGS | sed s/-mdynamic-no-pic//g`
27266       CFLAGS="$CFLAGS -fPIC"
27267       LDFLAGS="$LDFLAGS -shared -undefined dynamic_lookup"
27268     ;;
27269     *)
27270       CFLAGS="$CFLAGS -fPIC"
27271       LDFLAGS="$LDFLAGS -fPIC -shared"
27272     ;;
27273   esac
27274   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5
27275 $as_echo_n "checking for -fPIC -shared... " >&6; }
27276   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27277 /* end confdefs.h.  */
27278 extern int X;
27279 int
27280 main ()
27281 {
27282 return X == 0;
27283   ;
27284   return 0;
27285 }
27286 _ACEOF
27287 if ac_fn_c_try_link "$LINENO"; then :
27288   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27289 $as_echo "yes" >&6; }; have_pic_shared=yes
27290 else
27291   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27292 $as_echo "no" >&6; }; have_pic_shared=no
27293 fi
27294 rm -f core conftest.err conftest.$ac_objext \
27295     conftest$ac_exeext conftest.$ac_ext
27296   if test x"$have_pic_shared" != x"yes" -o x"$ac_cv_search_dlopen" = x"no"; then
27297     pluginlibs=
27298     enable_plugin=no
27299   fi
27300   LDFLAGS="$saved_LDFLAGS"
27301   CFLAGS="$saved_CFLAGS"
27302
27303   # If plugin support had been requested but not available, fail.
27304   if test x"$enable_plugin" = x"no" ; then
27305     if test x"$default_plugin" != x"yes"; then
27306       as_fn_error "
27307 Building GCC with plugin support requires a host that supports
27308 -fPIC, -shared, -ldl and -rdynamic." "$LINENO" 5
27309     fi
27310   fi
27311 fi
27312
27313
27314
27315 if test x"$enable_plugin" = x"yes"; then
27316
27317 $as_echo "#define ENABLE_PLUGIN 1" >>confdefs.h
27318
27319 fi
27320
27321
27322 # Check whether --enable-libquadmath-support was given.
27323 if test "${enable_libquadmath_support+set}" = set; then :
27324   enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval
27325 else
27326   ENABLE_LIBQUADMATH_SUPPORT=yes
27327 fi
27328
27329 if test "${ENABLE_LIBQUADMATH_SUPPORT}" != "no" ; then
27330
27331 $as_echo "#define ENABLE_LIBQUADMATH_SUPPORT 1" >>confdefs.h
27332
27333 fi
27334
27335
27336 # Specify what hash style to use by default.
27337
27338 # Check whether --with-linker-hash-style was given.
27339 if test "${with_linker_hash_style+set}" = set; then :
27340   withval=$with_linker_hash_style; case x"$withval" in
27341    xsysv)
27342      LINKER_HASH_STYLE=sysv
27343      ;;
27344    xgnu)
27345      LINKER_HASH_STYLE=gnu
27346      ;;
27347    xboth)
27348      LINKER_HASH_STYLE=both
27349      ;;
27350    *)
27351      as_fn_error "$withval is an invalid option to --with-linker-hash-style" "$LINENO" 5
27352      ;;
27353  esac
27354 else
27355   LINKER_HASH_STYLE=''
27356 fi
27357
27358 if test x"${LINKER_HASH_STYLE}" != x; then
27359
27360 cat >>confdefs.h <<_ACEOF
27361 #define LINKER_HASH_STYLE "$LINKER_HASH_STYLE"
27362 _ACEOF
27363
27364 fi
27365
27366 # Configure the subdirectories
27367 # AC_CONFIG_SUBDIRS($subdirs)
27368
27369 # Create the Makefile
27370 # and configure language subdirectories
27371 ac_config_files="$ac_config_files $all_outputs"
27372
27373
27374 ac_config_commands="$ac_config_commands default"
27375
27376 cat >confcache <<\_ACEOF
27377 # This file is a shell script that caches the results of configure
27378 # tests run on this system so they can be shared between configure
27379 # scripts and configure runs, see configure's option --config-cache.
27380 # It is not useful on other systems.  If it contains results you don't
27381 # want to keep, you may remove or edit it.
27382 #
27383 # config.status only pays attention to the cache file if you give it
27384 # the --recheck option to rerun configure.
27385 #
27386 # `ac_cv_env_foo' variables (set or unset) will be overridden when
27387 # loading this file, other *unset* `ac_cv_foo' will be assigned the
27388 # following values.
27389
27390 _ACEOF
27391
27392 # The following way of writing the cache mishandles newlines in values,
27393 # but we know of no workaround that is simple, portable, and efficient.
27394 # So, we kill variables containing newlines.
27395 # Ultrix sh set writes to stderr and can't be redirected directly,
27396 # and sets the high bit in the cache file unless we assign to the vars.
27397 (
27398   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
27399     eval ac_val=\$$ac_var
27400     case $ac_val in #(
27401     *${as_nl}*)
27402       case $ac_var in #(
27403       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
27404 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
27405       esac
27406       case $ac_var in #(
27407       _ | IFS | as_nl) ;; #(
27408       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
27409       *) { eval $ac_var=; unset $ac_var;} ;;
27410       esac ;;
27411     esac
27412   done
27413
27414   (set) 2>&1 |
27415     case $as_nl`(ac_space=' '; set) 2>&1` in #(
27416     *${as_nl}ac_space=\ *)
27417       # `set' does not quote correctly, so add quotes: double-quote
27418       # substitution turns \\\\ into \\, and sed turns \\ into \.
27419       sed -n \
27420         "s/'/'\\\\''/g;
27421           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
27422       ;; #(
27423     *)
27424       # `set' quotes correctly as required by POSIX, so do not add quotes.
27425       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
27426       ;;
27427     esac |
27428     sort
27429 ) |
27430   sed '
27431      /^ac_cv_env_/b end
27432      t clear
27433      :clear
27434      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
27435      t end
27436      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
27437      :end' >>confcache
27438 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
27439   if test -w "$cache_file"; then
27440     test "x$cache_file" != "x/dev/null" &&
27441       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
27442 $as_echo "$as_me: updating cache $cache_file" >&6;}
27443     cat confcache >$cache_file
27444   else
27445     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
27446 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
27447   fi
27448 fi
27449 rm -f confcache
27450
27451 test "x$prefix" = xNONE && prefix=$ac_default_prefix
27452 # Let make expand exec_prefix.
27453 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
27454
27455 DEFS=-DHAVE_CONFIG_H
27456
27457 ac_libobjs=
27458 ac_ltlibobjs=
27459 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
27460   # 1. Remove the extension, and $U if already installed.
27461   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
27462   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
27463   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
27464   #    will be set to the directory where LIBOBJS objects are built.
27465   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
27466   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
27467 done
27468 LIBOBJS=$ac_libobjs
27469
27470 LTLIBOBJS=$ac_ltlibobjs
27471
27472
27473
27474
27475 : ${CONFIG_STATUS=./config.status}
27476 ac_write_fail=0
27477 ac_clean_files_save=$ac_clean_files
27478 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
27479 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
27480 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
27481 as_write_fail=0
27482 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
27483 #! $SHELL
27484 # Generated by $as_me.
27485 # Run this file to recreate the current configuration.
27486 # Compiler output produced by configure, useful for debugging
27487 # configure, is in config.log if it exists.
27488
27489 debug=false
27490 ac_cs_recheck=false
27491 ac_cs_silent=false
27492
27493 SHELL=\${CONFIG_SHELL-$SHELL}
27494 export SHELL
27495 _ASEOF
27496 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
27497 ## -------------------- ##
27498 ## M4sh Initialization. ##
27499 ## -------------------- ##
27500
27501 # Be more Bourne compatible
27502 DUALCASE=1; export DUALCASE # for MKS sh
27503 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
27504   emulate sh
27505   NULLCMD=:
27506   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
27507   # is contrary to our usage.  Disable this feature.
27508   alias -g '${1+"$@"}'='"$@"'
27509   setopt NO_GLOB_SUBST
27510 else
27511   case `(set -o) 2>/dev/null` in #(
27512   *posix*) :
27513     set -o posix ;; #(
27514   *) :
27515      ;;
27516 esac
27517 fi
27518
27519
27520 as_nl='
27521 '
27522 export as_nl
27523 # Printing a long string crashes Solaris 7 /usr/bin/printf.
27524 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
27525 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
27526 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
27527 # Prefer a ksh shell builtin over an external printf program on Solaris,
27528 # but without wasting forks for bash or zsh.
27529 if test -z "$BASH_VERSION$ZSH_VERSION" \
27530     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
27531   as_echo='print -r --'
27532   as_echo_n='print -rn --'
27533 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
27534   as_echo='printf %s\n'
27535   as_echo_n='printf %s'
27536 else
27537   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
27538     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
27539     as_echo_n='/usr/ucb/echo -n'
27540   else
27541     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
27542     as_echo_n_body='eval
27543       arg=$1;
27544       case $arg in #(
27545       *"$as_nl"*)
27546         expr "X$arg" : "X\\(.*\\)$as_nl";
27547         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
27548       esac;
27549       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
27550     '
27551     export as_echo_n_body
27552     as_echo_n='sh -c $as_echo_n_body as_echo'
27553   fi
27554   export as_echo_body
27555   as_echo='sh -c $as_echo_body as_echo'
27556 fi
27557
27558 # The user is always right.
27559 if test "${PATH_SEPARATOR+set}" != set; then
27560   PATH_SEPARATOR=:
27561   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
27562     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
27563       PATH_SEPARATOR=';'
27564   }
27565 fi
27566
27567
27568 # IFS
27569 # We need space, tab and new line, in precisely that order.  Quoting is
27570 # there to prevent editors from complaining about space-tab.
27571 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
27572 # splitting by setting IFS to empty value.)
27573 IFS=" ""        $as_nl"
27574
27575 # Find who we are.  Look in the path if we contain no directory separator.
27576 case $0 in #((
27577   *[\\/]* ) as_myself=$0 ;;
27578   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
27579 for as_dir in $PATH
27580 do
27581   IFS=$as_save_IFS
27582   test -z "$as_dir" && as_dir=.
27583     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
27584   done
27585 IFS=$as_save_IFS
27586
27587      ;;
27588 esac
27589 # We did not find ourselves, most probably we were run as `sh COMMAND'
27590 # in which case we are not to be found in the path.
27591 if test "x$as_myself" = x; then
27592   as_myself=$0
27593 fi
27594 if test ! -f "$as_myself"; then
27595   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
27596   exit 1
27597 fi
27598
27599 # Unset variables that we do not need and which cause bugs (e.g. in
27600 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
27601 # suppresses any "Segmentation fault" message there.  '((' could
27602 # trigger a bug in pdksh 5.2.14.
27603 for as_var in BASH_ENV ENV MAIL MAILPATH
27604 do eval test x\${$as_var+set} = xset \
27605   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
27606 done
27607 PS1='$ '
27608 PS2='> '
27609 PS4='+ '
27610
27611 # NLS nuisances.
27612 LC_ALL=C
27613 export LC_ALL
27614 LANGUAGE=C
27615 export LANGUAGE
27616
27617 # CDPATH.
27618 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
27619
27620
27621 # as_fn_error ERROR [LINENO LOG_FD]
27622 # ---------------------------------
27623 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
27624 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
27625 # script with status $?, using 1 if that was 0.
27626 as_fn_error ()
27627 {
27628   as_status=$?; test $as_status -eq 0 && as_status=1
27629   if test "$3"; then
27630     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
27631     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
27632   fi
27633   $as_echo "$as_me: error: $1" >&2
27634   as_fn_exit $as_status
27635 } # as_fn_error
27636
27637
27638 # as_fn_set_status STATUS
27639 # -----------------------
27640 # Set $? to STATUS, without forking.
27641 as_fn_set_status ()
27642 {
27643   return $1
27644 } # as_fn_set_status
27645
27646 # as_fn_exit STATUS
27647 # -----------------
27648 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
27649 as_fn_exit ()
27650 {
27651   set +e
27652   as_fn_set_status $1
27653   exit $1
27654 } # as_fn_exit
27655
27656 # as_fn_unset VAR
27657 # ---------------
27658 # Portably unset VAR.
27659 as_fn_unset ()
27660 {
27661   { eval $1=; unset $1;}
27662 }
27663 as_unset=as_fn_unset
27664 # as_fn_append VAR VALUE
27665 # ----------------------
27666 # Append the text in VALUE to the end of the definition contained in VAR. Take
27667 # advantage of any shell optimizations that allow amortized linear growth over
27668 # repeated appends, instead of the typical quadratic growth present in naive
27669 # implementations.
27670 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
27671   eval 'as_fn_append ()
27672   {
27673     eval $1+=\$2
27674   }'
27675 else
27676   as_fn_append ()
27677   {
27678     eval $1=\$$1\$2
27679   }
27680 fi # as_fn_append
27681
27682 # as_fn_arith ARG...
27683 # ------------------
27684 # Perform arithmetic evaluation on the ARGs, and store the result in the
27685 # global $as_val. Take advantage of shells that can avoid forks. The arguments
27686 # must be portable across $(()) and expr.
27687 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
27688   eval 'as_fn_arith ()
27689   {
27690     as_val=$(( $* ))
27691   }'
27692 else
27693   as_fn_arith ()
27694   {
27695     as_val=`expr "$@" || test $? -eq 1`
27696   }
27697 fi # as_fn_arith
27698
27699
27700 if expr a : '\(a\)' >/dev/null 2>&1 &&
27701    test "X`expr 00001 : '.*\(...\)'`" = X001; then
27702   as_expr=expr
27703 else
27704   as_expr=false
27705 fi
27706
27707 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
27708   as_basename=basename
27709 else
27710   as_basename=false
27711 fi
27712
27713 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
27714   as_dirname=dirname
27715 else
27716   as_dirname=false
27717 fi
27718
27719 as_me=`$as_basename -- "$0" ||
27720 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
27721          X"$0" : 'X\(//\)$' \| \
27722          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
27723 $as_echo X/"$0" |
27724     sed '/^.*\/\([^/][^/]*\)\/*$/{
27725             s//\1/
27726             q
27727           }
27728           /^X\/\(\/\/\)$/{
27729             s//\1/
27730             q
27731           }
27732           /^X\/\(\/\).*/{
27733             s//\1/
27734             q
27735           }
27736           s/.*/./; q'`
27737
27738 # Avoid depending upon Character Ranges.
27739 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
27740 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
27741 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
27742 as_cr_digits='0123456789'
27743 as_cr_alnum=$as_cr_Letters$as_cr_digits
27744
27745 ECHO_C= ECHO_N= ECHO_T=
27746 case `echo -n x` in #(((((
27747 -n*)
27748   case `echo 'xy\c'` in
27749   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
27750   xy)  ECHO_C='\c';;
27751   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
27752        ECHO_T=' ';;
27753   esac;;
27754 *)
27755   ECHO_N='-n';;
27756 esac
27757
27758 rm -f conf$$ conf$$.exe conf$$.file
27759 if test -d conf$$.dir; then
27760   rm -f conf$$.dir/conf$$.file
27761 else
27762   rm -f conf$$.dir
27763   mkdir conf$$.dir 2>/dev/null
27764 fi
27765 if (echo >conf$$.file) 2>/dev/null; then
27766   if ln -s conf$$.file conf$$ 2>/dev/null; then
27767     as_ln_s='ln -s'
27768     # ... but there are two gotchas:
27769     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
27770     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
27771     # In both cases, we have to default to `cp -p'.
27772     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
27773       as_ln_s='cp -p'
27774   elif ln conf$$.file conf$$ 2>/dev/null; then
27775     as_ln_s=ln
27776   else
27777     as_ln_s='cp -p'
27778   fi
27779 else
27780   as_ln_s='cp -p'
27781 fi
27782 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
27783 rmdir conf$$.dir 2>/dev/null
27784
27785
27786 # as_fn_mkdir_p
27787 # -------------
27788 # Create "$as_dir" as a directory, including parents if necessary.
27789 as_fn_mkdir_p ()
27790 {
27791
27792   case $as_dir in #(
27793   -*) as_dir=./$as_dir;;
27794   esac
27795   test -d "$as_dir" || eval $as_mkdir_p || {
27796     as_dirs=
27797     while :; do
27798       case $as_dir in #(
27799       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
27800       *) as_qdir=$as_dir;;
27801       esac
27802       as_dirs="'$as_qdir' $as_dirs"
27803       as_dir=`$as_dirname -- "$as_dir" ||
27804 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
27805          X"$as_dir" : 'X\(//\)[^/]' \| \
27806          X"$as_dir" : 'X\(//\)$' \| \
27807          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
27808 $as_echo X"$as_dir" |
27809     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
27810             s//\1/
27811             q
27812           }
27813           /^X\(\/\/\)[^/].*/{
27814             s//\1/
27815             q
27816           }
27817           /^X\(\/\/\)$/{
27818             s//\1/
27819             q
27820           }
27821           /^X\(\/\).*/{
27822             s//\1/
27823             q
27824           }
27825           s/.*/./; q'`
27826       test -d "$as_dir" && break
27827     done
27828     test -z "$as_dirs" || eval "mkdir $as_dirs"
27829   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
27830
27831
27832 } # as_fn_mkdir_p
27833 if mkdir -p . 2>/dev/null; then
27834   as_mkdir_p='mkdir -p "$as_dir"'
27835 else
27836   test -d ./-p && rmdir ./-p
27837   as_mkdir_p=false
27838 fi
27839
27840 if test -x / >/dev/null 2>&1; then
27841   as_test_x='test -x'
27842 else
27843   if ls -dL / >/dev/null 2>&1; then
27844     as_ls_L_option=L
27845   else
27846     as_ls_L_option=
27847   fi
27848   as_test_x='
27849     eval sh -c '\''
27850       if test -d "$1"; then
27851         test -d "$1/.";
27852       else
27853         case $1 in #(
27854         -*)set "./$1";;
27855         esac;
27856         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
27857         ???[sx]*):;;*)false;;esac;fi
27858     '\'' sh
27859   '
27860 fi
27861 as_executable_p=$as_test_x
27862
27863 # Sed expression to map a string onto a valid CPP name.
27864 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
27865
27866 # Sed expression to map a string onto a valid variable name.
27867 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
27868
27869
27870 exec 6>&1
27871 ## ----------------------------------- ##
27872 ## Main body of $CONFIG_STATUS script. ##
27873 ## ----------------------------------- ##
27874 _ASEOF
27875 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
27876
27877 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27878 # Save the log message, to keep $0 and so on meaningful, and to
27879 # report actual input values of CONFIG_FILES etc. instead of their
27880 # values after options handling.
27881 ac_log="
27882 This file was extended by $as_me, which was
27883 generated by GNU Autoconf 2.64.  Invocation command line was
27884
27885   CONFIG_FILES    = $CONFIG_FILES
27886   CONFIG_HEADERS  = $CONFIG_HEADERS
27887   CONFIG_LINKS    = $CONFIG_LINKS
27888   CONFIG_COMMANDS = $CONFIG_COMMANDS
27889   $ $0 $@
27890
27891 on `(hostname || uname -n) 2>/dev/null | sed 1q`
27892 "
27893
27894 _ACEOF
27895
27896 case $ac_config_files in *"
27897 "*) set x $ac_config_files; shift; ac_config_files=$*;;
27898 esac
27899
27900 case $ac_config_headers in *"
27901 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
27902 esac
27903
27904
27905 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27906 # Files that config.status was made for.
27907 config_files="$ac_config_files"
27908 config_headers="$ac_config_headers"
27909 config_commands="$ac_config_commands"
27910
27911 _ACEOF
27912
27913 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27914 ac_cs_usage="\
27915 \`$as_me' instantiates files and other configuration actions
27916 from templates according to the current configuration.  Unless the files
27917 and actions are specified as TAGs, all are instantiated by default.
27918
27919 Usage: $0 [OPTION]... [TAG]...
27920
27921   -h, --help       print this help, then exit
27922   -V, --version    print version number and configuration settings, then exit
27923   -q, --quiet, --silent
27924                    do not print progress messages
27925   -d, --debug      don't remove temporary files
27926       --recheck    update $as_me by reconfiguring in the same conditions
27927       --file=FILE[:TEMPLATE]
27928                    instantiate the configuration file FILE
27929       --header=FILE[:TEMPLATE]
27930                    instantiate the configuration header FILE
27931
27932 Configuration files:
27933 $config_files
27934
27935 Configuration headers:
27936 $config_headers
27937
27938 Configuration commands:
27939 $config_commands
27940
27941 Report bugs to the package provider."
27942
27943 _ACEOF
27944 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27945 ac_cs_version="\\
27946 config.status
27947 configured by $0, generated by GNU Autoconf 2.64,
27948   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
27949
27950 Copyright (C) 2009 Free Software Foundation, Inc.
27951 This config.status script is free software; the Free Software Foundation
27952 gives unlimited permission to copy, distribute and modify it."
27953
27954 ac_pwd='$ac_pwd'
27955 srcdir='$srcdir'
27956 AWK='$AWK'
27957 test -n "\$AWK" || AWK=awk
27958 _ACEOF
27959
27960 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27961 # The default lists apply if the user does not specify any file.
27962 ac_need_defaults=:
27963 while test $# != 0
27964 do
27965   case $1 in
27966   --*=*)
27967     ac_option=`expr "X$1" : 'X\([^=]*\)='`
27968     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
27969     ac_shift=:
27970     ;;
27971   *)
27972     ac_option=$1
27973     ac_optarg=$2
27974     ac_shift=shift
27975     ;;
27976   esac
27977
27978   case $ac_option in
27979   # Handling of the options.
27980   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
27981     ac_cs_recheck=: ;;
27982   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
27983     $as_echo "$ac_cs_version"; exit ;;
27984   --debug | --debu | --deb | --de | --d | -d )
27985     debug=: ;;
27986   --file | --fil | --fi | --f )
27987     $ac_shift
27988     case $ac_optarg in
27989     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
27990     esac
27991     as_fn_append CONFIG_FILES " '$ac_optarg'"
27992     ac_need_defaults=false;;
27993   --header | --heade | --head | --hea )
27994     $ac_shift
27995     case $ac_optarg in
27996     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
27997     esac
27998     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
27999     ac_need_defaults=false;;
28000   --he | --h)
28001     # Conflict between --help and --header
28002     as_fn_error "ambiguous option: \`$1'
28003 Try \`$0 --help' for more information.";;
28004   --help | --hel | -h )
28005     $as_echo "$ac_cs_usage"; exit ;;
28006   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
28007   | -silent | --silent | --silen | --sile | --sil | --si | --s)
28008     ac_cs_silent=: ;;
28009
28010   # This is an error.
28011   -*) as_fn_error "unrecognized option: \`$1'
28012 Try \`$0 --help' for more information." ;;
28013
28014   *) as_fn_append ac_config_targets " $1"
28015      ac_need_defaults=false ;;
28016
28017   esac
28018   shift
28019 done
28020
28021 ac_configure_extra_args=
28022
28023 if $ac_cs_silent; then
28024   exec 6>/dev/null
28025   ac_configure_extra_args="$ac_configure_extra_args --silent"
28026 fi
28027
28028 _ACEOF
28029 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28030 if \$ac_cs_recheck; then
28031   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
28032   shift
28033   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
28034   CONFIG_SHELL='$SHELL'
28035   export CONFIG_SHELL
28036   exec "\$@"
28037 fi
28038
28039 _ACEOF
28040 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28041 exec 5>>config.log
28042 {
28043   echo
28044   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
28045 ## Running $as_me. ##
28046 _ASBOX
28047   $as_echo "$ac_log"
28048 } >&5
28049
28050 _ACEOF
28051 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28052 #
28053 # INIT-COMMANDS
28054 #
28055 subdirs='$subdirs'
28056
28057 _ACEOF
28058
28059 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28060
28061 # Handling of arguments.
28062 for ac_config_target in $ac_config_targets
28063 do
28064   case $ac_config_target in
28065     "auto-host.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
28066     "as") CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
28067     "collect-ld") CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
28068     "nm") CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
28069     "$all_outputs") CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
28070     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
28071
28072   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
28073   esac
28074 done
28075
28076
28077 # If the user did not use the arguments to specify the items to instantiate,
28078 # then the envvar interface is used.  Set only those that are not.
28079 # We use the long form for the default assignment because of an extremely
28080 # bizarre bug on SunOS 4.1.3.
28081 if $ac_need_defaults; then
28082   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
28083   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
28084   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
28085 fi
28086
28087 # Have a temporary directory for convenience.  Make it in the build tree
28088 # simply because there is no reason against having it here, and in addition,
28089 # creating and moving files from /tmp can sometimes cause problems.
28090 # Hook for its removal unless debugging.
28091 # Note that there is a small window in which the directory will not be cleaned:
28092 # after its creation but before its name has been assigned to `$tmp'.
28093 $debug ||
28094 {
28095   tmp=
28096   trap 'exit_status=$?
28097   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
28098 ' 0
28099   trap 'as_fn_exit 1' 1 2 13 15
28100 }
28101 # Create a (secure) tmp directory for tmp files.
28102
28103 {
28104   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
28105   test -n "$tmp" && test -d "$tmp"
28106 }  ||
28107 {
28108   tmp=./conf$$-$RANDOM
28109   (umask 077 && mkdir "$tmp")
28110 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
28111
28112 # Set up the scripts for CONFIG_FILES section.
28113 # No need to generate them if there are no CONFIG_FILES.
28114 # This happens for instance with `./config.status config.h'.
28115 if test -n "$CONFIG_FILES"; then
28116
28117 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
28118   ac_cs_awk_getline=:
28119   ac_cs_awk_pipe_init=
28120   ac_cs_awk_read_file='
28121       while ((getline aline < (F[key])) > 0)
28122         print(aline)
28123       close(F[key])'
28124   ac_cs_awk_pipe_fini=
28125 else
28126   ac_cs_awk_getline=false
28127   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
28128   ac_cs_awk_read_file='
28129       print "|#_!!_#|"
28130       print "cat " F[key] " &&"
28131       '$ac_cs_awk_pipe_init
28132   # The final `:' finishes the AND list.
28133   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
28134 fi
28135 ac_cr=`echo X | tr X '\015'`
28136 # On cygwin, bash can eat \r inside `` if the user requested igncr.
28137 # But we know of no other shell where ac_cr would be empty at this
28138 # point, so we can use a bashism as a fallback.
28139 if test "x$ac_cr" = x; then
28140   eval ac_cr=\$\'\\r\'
28141 fi
28142 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
28143 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
28144   ac_cs_awk_cr='\r'
28145 else
28146   ac_cs_awk_cr=$ac_cr
28147 fi
28148
28149 echo 'BEGIN {' >"$tmp/subs1.awk" &&
28150 _ACEOF
28151
28152 # Create commands to substitute file output variables.
28153 {
28154   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
28155   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
28156   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
28157   echo "_ACAWK" &&
28158   echo "_ACEOF"
28159 } >conf$$files.sh &&
28160 . ./conf$$files.sh ||
28161   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28162 rm -f conf$$files.sh
28163
28164 {
28165   echo "cat >conf$$subs.awk <<_ACEOF" &&
28166   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
28167   echo "_ACEOF"
28168 } >conf$$subs.sh ||
28169   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28170 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
28171 ac_delim='%!_!# '
28172 for ac_last_try in false false false false false :; do
28173   . ./conf$$subs.sh ||
28174     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28175
28176   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
28177   if test $ac_delim_n = $ac_delim_num; then
28178     break
28179   elif $ac_last_try; then
28180     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28181   else
28182     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28183   fi
28184 done
28185 rm -f conf$$subs.sh
28186
28187 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28188 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
28189 _ACEOF
28190 sed -n '
28191 h
28192 s/^/S["/; s/!.*/"]=/
28193 p
28194 g
28195 s/^[^!]*!//
28196 :repl
28197 t repl
28198 s/'"$ac_delim"'$//
28199 t delim
28200 :nl
28201 h
28202 s/\(.\{148\}\).*/\1/
28203 t more1
28204 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
28205 p
28206 n
28207 b repl
28208 :more1
28209 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28210 p
28211 g
28212 s/.\{148\}//
28213 t nl
28214 :delim
28215 h
28216 s/\(.\{148\}\).*/\1/
28217 t more2
28218 s/["\\]/\\&/g; s/^/"/; s/$/"/
28219 p
28220 b
28221 :more2
28222 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28223 p
28224 g
28225 s/.\{148\}//
28226 t delim
28227 ' <conf$$subs.awk | sed '
28228 /^[^""]/{
28229   N
28230   s/\n//
28231 }
28232 ' >>$CONFIG_STATUS || ac_write_fail=1
28233 rm -f conf$$subs.awk
28234 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28235 _ACAWK
28236 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
28237   for (key in S) S_is_set[key] = 1
28238   FS = "\a"
28239   \$ac_cs_awk_pipe_init
28240 }
28241 {
28242   line = $ 0
28243   nfields = split(line, field, "@")
28244   substed = 0
28245   len = length(field[1])
28246   for (i = 2; i < nfields; i++) {
28247     key = field[i]
28248     keylen = length(key)
28249     if (S_is_set[key]) {
28250       value = S[key]
28251       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
28252       len += length(value) + length(field[++i])
28253       substed = 1
28254     } else
28255       len += 1 + keylen
28256   }
28257   if (nfields == 3 && !substed) {
28258     key = field[2]
28259     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
28260       \$ac_cs_awk_read_file
28261       next
28262     }
28263   }
28264   print line
28265 }
28266 \$ac_cs_awk_pipe_fini
28267 _ACAWK
28268 _ACEOF
28269 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28270 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
28271   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
28272 else
28273   cat
28274 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
28275   || as_fn_error "could not setup config files machinery" "$LINENO" 5
28276 _ACEOF
28277
28278 # VPATH may cause trouble with some makes, so we remove $(srcdir),
28279 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
28280 # trailing colons and then remove the whole line if VPATH becomes empty
28281 # (actually we leave an empty line to preserve line numbers).
28282 if test "x$srcdir" = x.; then
28283   ac_vpsub='/^[  ]*VPATH[        ]*=/{
28284 s/:*\$(srcdir):*/:/
28285 s/:*\${srcdir}:*/:/
28286 s/:*@srcdir@:*/:/
28287 s/^\([^=]*=[     ]*\):*/\1/
28288 s/:*$//
28289 s/^[^=]*=[       ]*$//
28290 }'
28291 fi
28292
28293 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28294 fi # test -n "$CONFIG_FILES"
28295
28296 # Set up the scripts for CONFIG_HEADERS section.
28297 # No need to generate them if there are no CONFIG_HEADERS.
28298 # This happens for instance with `./config.status Makefile'.
28299 if test -n "$CONFIG_HEADERS"; then
28300 cat >"$tmp/defines.awk" <<\_ACAWK ||
28301 BEGIN {
28302 _ACEOF
28303
28304 # Transform confdefs.h into an awk script `defines.awk', embedded as
28305 # here-document in config.status, that substitutes the proper values into
28306 # config.h.in to produce config.h.
28307
28308 # Create a delimiter string that does not exist in confdefs.h, to ease
28309 # handling of long lines.
28310 ac_delim='%!_!# '
28311 for ac_last_try in false false :; do
28312   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
28313   if test -z "$ac_t"; then
28314     break
28315   elif $ac_last_try; then
28316     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
28317   else
28318     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28319   fi
28320 done
28321
28322 # For the awk script, D is an array of macro values keyed by name,
28323 # likewise P contains macro parameters if any.  Preserve backslash
28324 # newline sequences.
28325
28326 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
28327 sed -n '
28328 s/.\{148\}/&'"$ac_delim"'/g
28329 t rset
28330 :rset
28331 s/^[     ]*#[    ]*define[       ][      ]*/ /
28332 t def
28333 d
28334 :def
28335 s/\\$//
28336 t bsnl
28337 s/["\\]/\\&/g
28338 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
28339 D["\1"]=" \3"/p
28340 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
28341 d
28342 :bsnl
28343 s/["\\]/\\&/g
28344 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
28345 D["\1"]=" \3\\\\\\n"\\/p
28346 t cont
28347 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
28348 t cont
28349 d
28350 :cont
28351 n
28352 s/.\{148\}/&'"$ac_delim"'/g
28353 t clear
28354 :clear
28355 s/\\$//
28356 t bsnlc
28357 s/["\\]/\\&/g; s/^/"/; s/$/"/p
28358 d
28359 :bsnlc
28360 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
28361 b cont
28362 ' <confdefs.h | sed '
28363 s/'"$ac_delim"'/"\\\
28364 "/g' >>$CONFIG_STATUS || ac_write_fail=1
28365
28366 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28367   for (key in D) D_is_set[key] = 1
28368   FS = "\a"
28369 }
28370 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
28371   line = \$ 0
28372   split(line, arg, " ")
28373   if (arg[1] == "#") {
28374     defundef = arg[2]
28375     mac1 = arg[3]
28376   } else {
28377     defundef = substr(arg[1], 2)
28378     mac1 = arg[2]
28379   }
28380   split(mac1, mac2, "(") #)
28381   macro = mac2[1]
28382   prefix = substr(line, 1, index(line, defundef) - 1)
28383   if (D_is_set[macro]) {
28384     # Preserve the white space surrounding the "#".
28385     print prefix "define", macro P[macro] D[macro]
28386     next
28387   } else {
28388     # Replace #undef with comments.  This is necessary, for example,
28389     # in the case of _POSIX_SOURCE, which is predefined and required
28390     # on some systems where configure will not decide to define it.
28391     if (defundef == "undef") {
28392       print "/*", prefix defundef, macro, "*/"
28393       next
28394     }
28395   }
28396 }
28397 { print }
28398 _ACAWK
28399 _ACEOF
28400 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28401   as_fn_error "could not setup config headers machinery" "$LINENO" 5
28402 fi # test -n "$CONFIG_HEADERS"
28403
28404
28405 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
28406 shift
28407 for ac_tag
28408 do
28409   case $ac_tag in
28410   :[FHLC]) ac_mode=$ac_tag; continue;;
28411   esac
28412   case $ac_mode$ac_tag in
28413   :[FHL]*:*);;
28414   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
28415   :[FH]-) ac_tag=-:-;;
28416   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
28417   esac
28418   ac_save_IFS=$IFS
28419   IFS=:
28420   set x $ac_tag
28421   IFS=$ac_save_IFS
28422   shift
28423   ac_file=$1
28424   shift
28425
28426   case $ac_mode in
28427   :L) ac_source=$1;;
28428   :[FH])
28429     ac_file_inputs=
28430     for ac_f
28431     do
28432       case $ac_f in
28433       -) ac_f="$tmp/stdin";;
28434       *) # Look for the file first in the build tree, then in the source tree
28435          # (if the path is not absolute).  The absolute path cannot be DOS-style,
28436          # because $ac_f cannot contain `:'.
28437          test -f "$ac_f" ||
28438            case $ac_f in
28439            [\\/$]*) false;;
28440            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
28441            esac ||
28442            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
28443       esac
28444       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
28445       as_fn_append ac_file_inputs " '$ac_f'"
28446     done
28447
28448     # Let's still pretend it is `configure' which instantiates (i.e., don't
28449     # use $as_me), people would be surprised to read:
28450     #    /* config.h.  Generated by config.status.  */
28451     configure_input='Generated from '`
28452           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
28453         `' by configure.'
28454     if test x"$ac_file" != x-; then
28455       configure_input="$ac_file.  $configure_input"
28456       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
28457 $as_echo "$as_me: creating $ac_file" >&6;}
28458     fi
28459     # Neutralize special characters interpreted by sed in replacement strings.
28460     case $configure_input in #(
28461     *\&* | *\|* | *\\* )
28462        ac_sed_conf_input=`$as_echo "$configure_input" |
28463        sed 's/[\\\\&|]/\\\\&/g'`;; #(
28464     *) ac_sed_conf_input=$configure_input;;
28465     esac
28466
28467     case $ac_tag in
28468     *:-:* | *:-) cat >"$tmp/stdin" \
28469       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
28470     esac
28471     ;;
28472   esac
28473
28474   ac_dir=`$as_dirname -- "$ac_file" ||
28475 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
28476          X"$ac_file" : 'X\(//\)[^/]' \| \
28477          X"$ac_file" : 'X\(//\)$' \| \
28478          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
28479 $as_echo X"$ac_file" |
28480     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
28481             s//\1/
28482             q
28483           }
28484           /^X\(\/\/\)[^/].*/{
28485             s//\1/
28486             q
28487           }
28488           /^X\(\/\/\)$/{
28489             s//\1/
28490             q
28491           }
28492           /^X\(\/\).*/{
28493             s//\1/
28494             q
28495           }
28496           s/.*/./; q'`
28497   as_dir="$ac_dir"; as_fn_mkdir_p
28498   ac_builddir=.
28499
28500 case "$ac_dir" in
28501 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
28502 *)
28503   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
28504   # A ".." for each directory in $ac_dir_suffix.
28505   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
28506   case $ac_top_builddir_sub in
28507   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
28508   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
28509   esac ;;
28510 esac
28511 ac_abs_top_builddir=$ac_pwd
28512 ac_abs_builddir=$ac_pwd$ac_dir_suffix
28513 # for backward compatibility:
28514 ac_top_builddir=$ac_top_build_prefix
28515
28516 case $srcdir in
28517   .)  # We are building in place.
28518     ac_srcdir=.
28519     ac_top_srcdir=$ac_top_builddir_sub
28520     ac_abs_top_srcdir=$ac_pwd ;;
28521   [\\/]* | ?:[\\/]* )  # Absolute name.
28522     ac_srcdir=$srcdir$ac_dir_suffix;
28523     ac_top_srcdir=$srcdir
28524     ac_abs_top_srcdir=$srcdir ;;
28525   *) # Relative name.
28526     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
28527     ac_top_srcdir=$ac_top_build_prefix$srcdir
28528     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
28529 esac
28530 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
28531
28532
28533   case $ac_mode in
28534   :F)
28535   #
28536   # CONFIG_FILE
28537   #
28538
28539 _ACEOF
28540
28541 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28542 # If the template does not know about datarootdir, expand it.
28543 # FIXME: This hack should be removed a few years after 2.60.
28544 ac_datarootdir_hack=; ac_datarootdir_seen=
28545 ac_sed_dataroot='
28546 /datarootdir/ {
28547   p
28548   q
28549 }
28550 /@datadir@/p
28551 /@docdir@/p
28552 /@infodir@/p
28553 /@localedir@/p
28554 /@mandir@/p'
28555 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
28556 *datarootdir*) ac_datarootdir_seen=yes;;
28557 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
28558   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
28559 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
28560 _ACEOF
28561 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28562   ac_datarootdir_hack='
28563   s&@datadir@&$datadir&g
28564   s&@docdir@&$docdir&g
28565   s&@infodir@&$infodir&g
28566   s&@localedir@&$localedir&g
28567   s&@mandir@&$mandir&g
28568   s&\\\${datarootdir}&$datarootdir&g' ;;
28569 esac
28570 _ACEOF
28571
28572 # Neutralize VPATH when `$srcdir' = `.'.
28573 # Shell code in configure.ac might set extrasub.
28574 # FIXME: do we really want to maintain this feature?
28575 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28576 ac_sed_extra="$ac_vpsub
28577 $extrasub
28578 _ACEOF
28579 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28580 :t
28581 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
28582 s|@configure_input@|$ac_sed_conf_input|;t t
28583 s&@top_builddir@&$ac_top_builddir_sub&;t t
28584 s&@top_build_prefix@&$ac_top_build_prefix&;t t
28585 s&@srcdir@&$ac_srcdir&;t t
28586 s&@abs_srcdir@&$ac_abs_srcdir&;t t
28587 s&@top_srcdir@&$ac_top_srcdir&;t t
28588 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
28589 s&@builddir@&$ac_builddir&;t t
28590 s&@abs_builddir@&$ac_abs_builddir&;t t
28591 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
28592 $ac_datarootdir_hack
28593 "
28594 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
28595 if $ac_cs_awk_getline; then
28596   $AWK -f "$tmp/subs.awk"
28597 else
28598   $AWK -f "$tmp/subs.awk" | $SHELL
28599 fi >$tmp/out \
28600   || as_fn_error "could not create $ac_file" "$LINENO" 5
28601
28602 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
28603   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
28604   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
28605   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28606 which seems to be undefined.  Please make sure it is defined." >&5
28607 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28608 which seems to be undefined.  Please make sure it is defined." >&2;}
28609
28610   rm -f "$tmp/stdin"
28611   case $ac_file in
28612   -) cat "$tmp/out" && rm -f "$tmp/out";;
28613   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
28614   esac \
28615   || as_fn_error "could not create $ac_file" "$LINENO" 5
28616  ;;
28617   :H)
28618   #
28619   # CONFIG_HEADER
28620   #
28621   if test x"$ac_file" != x-; then
28622     {
28623       $as_echo "/* $configure_input  */" \
28624       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
28625     } >"$tmp/config.h" \
28626       || as_fn_error "could not create $ac_file" "$LINENO" 5
28627     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
28628       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
28629 $as_echo "$as_me: $ac_file is unchanged" >&6;}
28630     else
28631       rm -f "$ac_file"
28632       mv "$tmp/config.h" "$ac_file" \
28633         || as_fn_error "could not create $ac_file" "$LINENO" 5
28634     fi
28635   else
28636     $as_echo "/* $configure_input  */" \
28637       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
28638       || as_fn_error "could not create -" "$LINENO" 5
28639   fi
28640  ;;
28641
28642   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
28643 $as_echo "$as_me: executing $ac_file commands" >&6;}
28644  ;;
28645   esac
28646
28647
28648   case $ac_file$ac_mode in
28649     "as":F) chmod +x as ;;
28650     "collect-ld":F) chmod +x collect-ld ;;
28651     "nm":F) chmod +x nm ;;
28652     "default":C)
28653 case ${CONFIG_HEADERS} in
28654   *auto-host.h:config.in*)
28655   echo > cstamp-h ;;
28656 esac
28657 # Make sure all the subdirs exist.
28658 for d in $subdirs doc build common c-family
28659 do
28660     test -d $d || mkdir $d
28661 done
28662  ;;
28663
28664   esac
28665 done # for ac_tag
28666
28667
28668 as_fn_exit 0
28669 _ACEOF
28670 ac_clean_files=$ac_clean_files_save
28671
28672 test $ac_write_fail = 0 ||
28673   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
28674
28675
28676 # configure is writing to config.log, and then calls config.status.
28677 # config.status does its own redirection, appending to config.log.
28678 # Unfortunately, on DOS this fails, as config.log is still kept open
28679 # by configure, so config.status won't be able to write to it; its
28680 # output is simply discarded.  So we exec the FD to /dev/null,
28681 # effectively closing config.log, so it can be properly (re)opened and
28682 # appended to by config.status.  When coming back to configure, we
28683 # need to make the FD available again.
28684 if test "$no_create" != yes; then
28685   ac_cs_success=:
28686   ac_config_status_args=
28687   test "$silent" = yes &&
28688     ac_config_status_args="$ac_config_status_args --quiet"
28689   exec 5>/dev/null
28690   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
28691   exec 5>>config.log
28692   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
28693   # would make configure fail if this is the last instruction.
28694   $ac_cs_success || as_fn_exit $?
28695 fi
28696 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
28697   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
28698 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
28699 fi
28700
28701