gcc-4_8/gcc/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1
 173
 174   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 175     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 176     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 177     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 178     PATH=/empty FPATH=/empty; export PATH FPATH
 179     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 180       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
 181   if (eval "$as_required") 2>/dev/null; then :
 182   as_have_required=yes
 183 else
 184   as_have_required=no
 185 fi
 186   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 187
 188 else
 189   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 190 as_found=false
 191 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 192 do
 193   IFS=$as_save_IFS
 194   test -z "$as_dir" && as_dir=.
 195   as_found=:
 196   case $as_dir in #(
 197          /*)
 198            for as_base in sh bash ksh sh5; do
 199              # Try only shells that exist, to save several forks.
 200              as_shell=$as_dir/$as_base
 201              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 202                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 203   CONFIG_SHELL=$as_shell as_have_required=yes
 204                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 205   break 2
 206 fi
 207 fi
 208            done;;
 209        esac
 210   as_found=false
 211 done
 212 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 213               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 214   CONFIG_SHELL=$SHELL as_have_required=yes
 215 fi; }
 216 IFS=$as_save_IFS
 217
 218
 219       if test "x$CONFIG_SHELL" != x; then :
 220   # We cannot yet assume a decent shell, so we have to provide a
 221         # neutralization value for shells without unset; and this also
 222         # works around shells that cannot unset nonexistent variables.
 223         BASH_ENV=/dev/null
 224         ENV=/dev/null
 225         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 226         export CONFIG_SHELL
 227         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 228 fi
 229
 230     if test x$as_have_required = xno; then :
 231   $as_echo "$0: This script requires a shell more modern than all"
 232   $as_echo "$0: the shells that I found on your system."
 233   if test x${ZSH_VERSION+set} = xset ; then
 234     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 235     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 236   else
 237     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 238 $0: including any error possibly output before this
 239 $0: message. Then install a modern shell, or manually run
 240 $0: the script under such a shell if you do have one."
 241   fi
 242   exit 1
 243 fi
 244 fi
 245 fi
 246 SHELL=${CONFIG_SHELL-/bin/sh}
 247 export SHELL
 248 # Unset more variables known to interfere with behavior of common tools.
 249 CLICOLOR_FORCE= GREP_OPTIONS=
 250 unset CLICOLOR_FORCE GREP_OPTIONS
 251
 252 ## --------------------- ##
 253 ## M4sh Shell Functions. ##
 254 ## --------------------- ##
 255 # as_fn_unset VAR
 256 # ---------------
 257 # Portably unset VAR.
 258 as_fn_unset ()
 259 {
 260   { eval $1=; unset $1;}
 261 }
 262 as_unset=as_fn_unset
 263
 264 # as_fn_set_status STATUS
 265 # -----------------------
 266 # Set $? to STATUS, without forking.
 267 as_fn_set_status ()
 268 {
 269   return $1
 270 } # as_fn_set_status
 271
 272 # as_fn_exit STATUS
 273 # -----------------
 274 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 275 as_fn_exit ()
 276 {
 277   set +e
 278   as_fn_set_status $1
 279   exit $1
 280 } # as_fn_exit
 281
 282 # as_fn_mkdir_p
 283 # -------------
 284 # Create "$as_dir" as a directory, including parents if necessary.
 285 as_fn_mkdir_p ()
 286 {
 287
 288   case $as_dir in #(
 289   -*) as_dir=./$as_dir;;
 290   esac
 291   test -d "$as_dir" || eval $as_mkdir_p || {
 292     as_dirs=
 293     while :; do
 294       case $as_dir in #(
 295       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 296       *) as_qdir=$as_dir;;
 297       esac
 298       as_dirs="'$as_qdir' $as_dirs"
 299       as_dir=`$as_dirname -- "$as_dir" ||
 300 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 301          X"$as_dir" : 'X\(//\)[^/]' \| \
 302          X"$as_dir" : 'X\(//\)$' \| \
 303          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 304 $as_echo X"$as_dir" |
 305     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\/\)[^/].*/{
 310             s//\1/
 311             q
 312           }
 313           /^X\(\/\/\)$/{
 314             s//\1/
 315             q
 316           }
 317           /^X\(\/\).*/{
 318             s//\1/
 319             q
 320           }
 321           s/.*/./; q'`
 322       test -d "$as_dir" && break
 323     done
 324     test -z "$as_dirs" || eval "mkdir $as_dirs"
 325   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 326
 327
 328 } # as_fn_mkdir_p
 329 # as_fn_append VAR VALUE
 330 # ----------------------
 331 # Append the text in VALUE to the end of the definition contained in VAR. Take
 332 # advantage of any shell optimizations that allow amortized linear growth over
 333 # repeated appends, instead of the typical quadratic growth present in naive
 334 # implementations.
 335 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 336   eval 'as_fn_append ()
 337   {
 338     eval $1+=\$2
 339   }'
 340 else
 341   as_fn_append ()
 342   {
 343     eval $1=\$$1\$2
 344   }
 345 fi # as_fn_append
 346
 347 # as_fn_arith ARG...
 348 # ------------------
 349 # Perform arithmetic evaluation on the ARGs, and store the result in the
 350 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 351 # must be portable across $(()) and expr.
 352 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 353   eval 'as_fn_arith ()
 354   {
 355     as_val=$(( $* ))
 356   }'
 357 else
 358   as_fn_arith ()
 359   {
 360     as_val=`expr "$@" || test $? -eq 1`
 361   }
 362 fi # as_fn_arith
 363
 364
 365 # as_fn_error ERROR [LINENO LOG_FD]
 366 # ---------------------------------
 367 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 368 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 369 # script with status $?, using 1 if that was 0.
 370 as_fn_error ()
 371 {
 372   as_status=$?; test $as_status -eq 0 && as_status=1
 373   if test "$3"; then
 374     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 375     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 376   fi
 377   $as_echo "$as_me: error: $1" >&2
 378   as_fn_exit $as_status
 379 } # as_fn_error
 380
 381 if expr a : '\(a\)' >/dev/null 2>&1 &&
 382    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 383   as_expr=expr
 384 else
 385   as_expr=false
 386 fi
 387
 388 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 389   as_basename=basename
 390 else
 391   as_basename=false
 392 fi
 393
 394 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 395   as_dirname=dirname
 396 else
 397   as_dirname=false
 398 fi
 399
 400 as_me=`$as_basename -- "$0" ||
 401 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 402          X"$0" : 'X\(//\)$' \| \
 403          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 404 $as_echo X/"$0" |
 405     sed '/^.*\/\([^/][^/]*\)\/*$/{
 406             s//\1/
 407             q
 408           }
 409           /^X\/\(\/\/\)$/{
 410             s//\1/
 411             q
 412           }
 413           /^X\/\(\/\).*/{
 414             s//\1/
 415             q
 416           }
 417           s/.*/./; q'`
 418
 419 # Avoid depending upon Character Ranges.
 420 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 421 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 422 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 423 as_cr_digits='0123456789'
 424 as_cr_alnum=$as_cr_Letters$as_cr_digits
 425
 426
 427   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 428   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 429   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 430   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 431   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 432   sed -n '
 433     p
 434     /[$]LINENO/=
 435   ' <$as_myself |
 436     sed '
 437       s/[$]LINENO.*/&-/
 438       t lineno
 439       b
 440       :lineno
 441       N
 442       :loop
 443       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 444       t loop
 445       s/-\n.*//
 446     ' >$as_me.lineno &&
 447   chmod +x "$as_me.lineno" ||
 448     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 449
 450   # Don't try to exec as it changes $[0], causing all sort of problems
 451   # (the dirname of $[0] is not the place where we might find the
 452   # original and so on.  Autoconf is especially sensitive to this).
 453   . "./$as_me.lineno"
 454   # Exit status is that of the last command.
 455   exit
 456 }
 457
 458 ECHO_C= ECHO_N= ECHO_T=
 459 case `echo -n x` in #(((((
 460 -n*)
 461   case `echo 'xy\c'` in
 462   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 463   xy)  ECHO_C='\c';;
 464   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 465        ECHO_T=' ';;
 466   esac;;
 467 *)
 468   ECHO_N='-n';;
 469 esac
 470
 471 rm -f conf$$ conf$$.exe conf$$.file
 472 if test -d conf$$.dir; then
 473   rm -f conf$$.dir/conf$$.file
 474 else
 475   rm -f conf$$.dir
 476   mkdir conf$$.dir 2>/dev/null
 477 fi
 478 if (echo >conf$$.file) 2>/dev/null; then
 479   if ln -s conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s='ln -s'
 481     # ... but there are two gotchas:
 482     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 483     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 484     # In both cases, we have to default to `cp -p'.
 485     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 486       as_ln_s='cp -p'
 487   elif ln conf$$.file conf$$ 2>/dev/null; then
 488     as_ln_s=ln
 489   else
 490     as_ln_s='cp -p'
 491   fi
 492 else
 493   as_ln_s='cp -p'
 494 fi
 495 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 496 rmdir conf$$.dir 2>/dev/null
 497
 498 if mkdir -p . 2>/dev/null; then
 499   as_mkdir_p='mkdir -p "$as_dir"'
 500 else
 501   test -d ./-p && rmdir ./-p
 502   as_mkdir_p=false
 503 fi
 504
 505 if test -x / >/dev/null 2>&1; then
 506   as_test_x='test -x'
 507 else
 508   if ls -dL / >/dev/null 2>&1; then
 509     as_ls_L_option=L
 510   else
 511     as_ls_L_option=
 512   fi
 513   as_test_x='
 514     eval sh -c '\''
 515       if test -d "$1"; then
 516         test -d "$1/.";
 517       else
 518         case $1 in #(
 519         -*)set "./$1";;
 520         esac;
 521         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 522         ???[sx]*):;;*)false;;esac;fi
 523     '\'' sh
 524   '
 525 fi
 526 as_executable_p=$as_test_x
 527
 528 # Sed expression to map a string onto a valid CPP name.
 529 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 530
 531 # Sed expression to map a string onto a valid variable name.
 532 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 533
 534 SHELL=${CONFIG_SHELL-/bin/sh}
 535
 536
 537 exec 7<&0 </dev/null 6>&1
 538
 539 # Name of the host.
 540 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 541 # so uname gets run too.
 542 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 543
 544 #
 545 # Initializations.
 546 #
 547 ac_default_prefix=/usr/local
 548 ac_clean_files=
 549 ac_config_libobj_dir=.
 550 LIBOBJS=
 551 cross_compiling=no
 552 subdirs=
 553 MFLAGS=
 554 MAKEFLAGS=
 555
 556 # Identity of this package.
 557 PACKAGE_NAME=
 558 PACKAGE_TARNAME=
 559 PACKAGE_VERSION=
 560 PACKAGE_STRING=
 561 PACKAGE_BUGREPORT=
 562 PACKAGE_URL=
 563
 564 ac_unique_file="tree.c"
 565 # Factoring default headers for most tests.
 566 ac_includes_default="\
 567 #include <stdio.h>
 568 #ifdef HAVE_SYS_TYPES_H
 569 # include <sys/types.h>
 570 #endif
 571 #ifdef HAVE_SYS_STAT_H
 572 # include <sys/stat.h>
 573 #endif
 574 #ifdef STDC_HEADERS
 575 # include <stdlib.h>
 576 # include <stddef.h>
 577 #else
 578 # ifdef HAVE_STDLIB_H
 579 #  include <stdlib.h>
 580 # endif
 581 #endif
 582 #ifdef HAVE_STRING_H
 583 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 584 #  include <memory.h>
 585 # endif
 586 # include <string.h>
 587 #endif
 588 #ifdef HAVE_STRINGS_H
 589 # include <strings.h>
 590 #endif
 591 #ifdef HAVE_INTTYPES_H
 592 # include <inttypes.h>
 593 #endif
 594 #ifdef HAVE_STDINT_H
 595 # include <stdint.h>
 596 #endif
 597 #ifdef HAVE_UNISTD_H
 598 # include <unistd.h>
 599 #endif"
 600
 601 ac_subst_vars='LTLIBOBJS
 602 LIBOBJS
 603 enable_plugin
 604 pluginlibs
 605 CLOOGINC
 606 CLOOGLIBS
 607 ISLINC
 608 ISLLIBS
 609 GMPINC
 610 GMPLIBS
 611 target_cpu_default
 612 fortran_target_objs
 613 cxx_target_objs
 614 c_target_objs
 615 use_gcc_stdint
 616 xm_defines
 617 xm_include_list
 618 xm_file_list
 619 tm_p_include_list
 620 tm_p_file_list
 621 tm_defines
 622 tm_include_list
 623 tm_file_list
 624 common_out_object_file
 625 common_out_file
 626 out_object_file
 627 out_file
 628 objc_boehm_gc
 629 md_file
 630 local_prefix
 631 lang_tree_files
 632 lang_specs_files
 633 lang_opt_files
 634 install
 635 out_host_hook_obj
 636 host_xm_defines
 637 host_xm_include_list
 638 host_xm_file_list
 639 host_exeext
 640 gcc_gxx_include_dir_add_sysroot
 641 gcc_gxx_include_dir
 642 gcc_config_arguments
 643 float_h_file
 644 extra_programs
 645 extra_objs
 646 extra_headers_list
 647 user_headers_inc_next_post
 648 user_headers_inc_next_pre
 649 extra_gcc_objs
 650 TM_MULTILIB_EXCEPTIONS_CONFIG
 651 TM_MULTILIB_CONFIG
 652 TM_ENDIAN_CONFIG
 653 tmake_file
 654 xmake_file
 655 cpp_install_dir
 656 check_languages
 657 build_file_translate
 658 build_xm_defines
 659 build_xm_include_list
 660 build_xm_file_list
 661 build_install_headers_dir
 662 build_exeext
 663 all_selected_languages
 664 all_languages
 665 all_lang_makefrags
 666 all_gtfiles
 667 all_compilers
 668 srcdir
 669 subdirs
 670 dollar
 671 gcc_tooldir
 672 enable_lto
 673 MAINT
 674 zlibinc
 675 zlibdir
 676 HOST_LIBS
 677 libgcc_visibility
 678 gcc_cv_readelf
 679 gcc_cv_objdump
 680 ORIGINAL_NM_FOR_TARGET
 681 gcc_cv_nm
 682 ORIGINAL_LD_FOR_TARGET
 683 ORIGINAL_PLUGIN_LD_FOR_TARGET
 684 gcc_cv_ld
 685 ORIGINAL_AS_FOR_TARGET
 686 gcc_cv_as
 687 enable_fast_install
 688 objdir
 689 OTOOL64
 690 OTOOL
 691 LIPO
 692 NMEDIT
 693 DSYMUTIL
 694 STRIP
 695 OBJDUMP
 696 ac_ct_DUMPBIN
 697 DUMPBIN
 698 LD
 699 FGREP
 700 SED
 701 LIBTOOL
 702 collect2
 703 STMP_FIXINC
 704 BUILD_LDFLAGS
 705 BUILD_CXXFLAGS
 706 BUILD_CFLAGS
 707 CXX_FOR_BUILD
 708 CC_FOR_BUILD
 709 inhibit_libc
 710 SYSTEM_HEADER_DIR
 711 ALL
 712 CROSS
 713 CATOBJEXT
 714 GENCAT
 715 INSTOBJEXT
 716 DATADIRNAME
 717 CATALOGS
 718 POSUB
 719 GMSGFMT
 720 XGETTEXT
 721 INCINTL
 722 LIBINTL_DEP
 723 LIBINTL
 724 USE_NLS
 725 extra_opt_files
 726 extra_modes_file
 727 NATIVE_SYSTEM_HEADER_DIR
 728 objext
 729 manext
 730 LIBICONV_DEP
 731 LTLIBICONV
 732 LIBICONV
 733 LDEXP_LIB
 734 EXTRA_GCC_LIBS
 735 GNAT_LIBEXC
 736 COLLECT2_LIBS
 737 CXXCPP
 738 AR
 739 NM
 740 BISON
 741 FLEX
 742 GENERATED_MANPAGES
 743 BUILD_INFO
 744 MAKEINFO
 745 have_mktemp_command
 746 make_compare_target
 747 INSTALL_DATA
 748 INSTALL_PROGRAM
 749 INSTALL
 750 ranlib_flags
 751 RANLIB
 752 LN
 753 LN_S
 754 AWK
 755 SET_MAKE
 756 REPORT_BUGS_TEXI
 757 REPORT_BUGS_TO
 758 PKGVERSION
 759 CONFIGURE_SPECS
 760 CROSS_SYSTEM_HEADER_DIR
 761 TARGET_SYSTEM_ROOT_DEFINE
 762 TARGET_SYSTEM_ROOT
 763 RUNTIME_ROOT_PREFIX_DEFINE
 764 SYSROOT_CFLAGS_FOR_TARGET
 765 enable_shared
 766 enable_fixed_point
 767 enable_decimal_float
 768 with_float
 769 with_cpu
 770 enable_multiarch
 771 enable_multilib
 772 coverage_flags
 773 valgrind_command
 774 valgrind_path_defines
 775 valgrind_path
 776 TREECHECKING
 777 TREEBROWSER
 778 nocommon_flag
 779 noexception_flags
 780 warn_cxxflags
 781 warn_cflags
 782 c_strict_warn
 783 strict_warn
 784 c_loose_warn
 785 loose_warn
 786 EGREP
 787 GREP
 788 CPP
 789 PICFLAG_FOR_TARGET
 790 OUTPUT_OPTION
 791 NO_MINUS_C_MINUS_O
 792 GNATMAKE
 793 GNATBIND
 794 ac_ct_CXX
 795 CXXFLAGS
 796 CXX
 797 OBJEXT
 798 EXEEXT
 799 ac_ct_CC
 800 CPPFLAGS
 801 LDFLAGS
 802 CFLAGS
 803 CC
 804 GENINSRC
 805 target_subdir
 806 host_subdir
 807 build_subdir
 808 build_libsubdir
 809 target_noncanonical
 810 target_os
 811 target_vendor
 812 target_cpu
 813 target
 814 host_os
 815 host_vendor
 816 host_cpu
 817 host
 818 build_os
 819 build_vendor
 820 build_cpu
 821 build
 822 target_alias
 823 host_alias
 824 build_alias
 825 LIBS
 826 ECHO_T
 827 ECHO_N
 828 ECHO_C
 829 DEFS
 830 mandir
 831 localedir
 832 libdir
 833 psdir
 834 pdfdir
 835 dvidir
 836 htmldir
 837 infodir
 838 docdir
 839 oldincludedir
 840 includedir
 841 localstatedir
 842 sharedstatedir
 843 sysconfdir
 844 datadir
 845 datarootdir
 846 libexecdir
 847 sbindir
 848 bindir
 849 program_transform_name
 850 prefix
 851 exec_prefix
 852 PACKAGE_URL
 853 PACKAGE_BUGREPORT
 854 PACKAGE_STRING
 855 PACKAGE_VERSION
 856 PACKAGE_TARNAME
 857 PACKAGE_NAME
 858 PATH_SEPARATOR
 859 SHELL'
 860 ac_subst_files='option_includes
 861 language_hooks'
 862 ac_user_opts='
 863 enable_option_checking
 864 with_build_libsubdir
 865 with_local_prefix
 866 with_gxx_include_dir
 867 with_cpp_install_dir
 868 enable_generated_files_in_srcdir
 869 with_gnu_ld
 870 with_ld
 871 with_demangler_in_ld
 872 with_gnu_as
 873 with_as
 874 enable_largefile
 875 enable_werror_always
 876 enable_checking
 877 enable_coverage
 878 enable_gather_detailed_mem_stats
 879 with_stabs
 880 enable_multilib
 881 enable_multiarch
 882 enable___cxa_atexit
 883 enable_decimal_float
 884 enable_fixed_point
 885 enable_threads
 886 enable_tls
 887 enable_objc_gc
 888 with_dwarf2
 889 enable_shared
 890 with_native_system_header_dir
 891 with_build_sysroot
 892 with_runtime_root_prefix
 893 with_sysroot
 894 with_specs
 895 with_pkgversion
 896 with_bugurl
 897 enable_languages
 898 with_multilib_list
 899 enable_rpath
 900 with_libiconv_prefix
 901 enable_sjlj_exceptions
 902 enable_secureplt
 903 enable_leading_mingw64_underscores
 904 enable_cld
 905 enable_frame_pointer
 906 enable_win32_registry
 907 enable_static
 908 with_pic
 909 enable_fast_install
 910 enable_libtool_lock
 911 with_plugin_ld
 912 enable_gnu_indirect_function
 913 enable_initfini_array
 914 enable_comdat
 915 enable_gnu_unique_object
 916 enable_linker_build_id
 917 with_long_double_128
 918 with_gc
 919 with_system_zlib
 920 enable_maintainer_mode
 921 enable_version_specific_runtime_libs
 922 enable_canonical_prefixes
 923 enable_plugin
 924 enable_libquadmath_support
 925 with_warn_frame_larger_than_extra_text
 926 with_linker_hash_style
 927 '
 928       ac_precious_vars='build_alias
 929 host_alias
 930 target_alias
 931 CC
 932 CFLAGS
 933 LDFLAGS
 934 LIBS
 935 CPPFLAGS
 936 CXX
 937 CXXFLAGS
 938 CCC
 939 CPP
 940 CXXCPP
 941 GMPLIBS
 942 GMPINC
 943 ISLLIBS
 944 ISLINC
 945 CLOOGLIBS
 946 CLOOGINC'
 947
 948
 949 # Initialize some variables set by options.
 950 ac_init_help=
 951 ac_init_version=false
 952 ac_unrecognized_opts=
 953 ac_unrecognized_sep=
 954 # The variables have the same names as the options, with
 955 # dashes changed to underlines.
 956 cache_file=/dev/null
 957 exec_prefix=NONE
 958 no_create=
 959 no_recursion=
 960 prefix=NONE
 961 program_prefix=NONE
 962 program_suffix=NONE
 963 program_transform_name=s,x,x,
 964 silent=
 965 site=
 966 srcdir=
 967 verbose=
 968 x_includes=NONE
 969 x_libraries=NONE
 970
 971 # Installation directory options.
 972 # These are left unexpanded so users can "make install exec_prefix=/foo"
 973 # and all the variables that are supposed to be based on exec_prefix
 974 # by default will actually change.
 975 # Use braces instead of parens because sh, perl, etc. also accept them.
 976 # (The list follows the same order as the GNU Coding Standards.)
 977 bindir='${exec_prefix}/bin'
 978 sbindir='${exec_prefix}/sbin'
 979 libexecdir='${exec_prefix}/libexec'
 980 datarootdir='${prefix}/share'
 981 datadir='${datarootdir}'
 982 sysconfdir='${prefix}/etc'
 983 sharedstatedir='${prefix}/com'
 984 localstatedir='${prefix}/var'
 985 includedir='${prefix}/include'
 986 oldincludedir='/usr/include'
 987 docdir='${datarootdir}/doc/${PACKAGE}'
 988 infodir='${datarootdir}/info'
 989 htmldir='${docdir}'
 990 dvidir='${docdir}'
 991 pdfdir='${docdir}'
 992 psdir='${docdir}'
 993 libdir='${exec_prefix}/lib'
 994 localedir='${datarootdir}/locale'
 995 mandir='${datarootdir}/man'
 996
 997 ac_prev=
 998 ac_dashdash=
 999 for ac_option
1000 do
1001   # If the previous option needs an argument, assign it.
1002   if test -n "$ac_prev"; then
1003     eval $ac_prev=\$ac_option
1004     ac_prev=
1005     continue
1006   fi
1007
1008   case $ac_option in
1009   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1010   *)    ac_optarg=yes ;;
1011   esac
1012
1013   # Accept the important Cygnus configure options, so we can diagnose typos.
1014
1015   case $ac_dashdash$ac_option in
1016   --)
1017     ac_dashdash=yes ;;
1018
1019   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1020     ac_prev=bindir ;;
1021   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1022     bindir=$ac_optarg ;;
1023
1024   -build | --build | --buil | --bui | --bu)
1025     ac_prev=build_alias ;;
1026   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1027     build_alias=$ac_optarg ;;
1028
1029   -cache-file | --cache-file | --cache-fil | --cache-fi \
1030   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1031     ac_prev=cache_file ;;
1032   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1033   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1034     cache_file=$ac_optarg ;;
1035
1036   --config-cache | -C)
1037     cache_file=config.cache ;;
1038
1039   -datadir | --datadir | --datadi | --datad)
1040     ac_prev=datadir ;;
1041   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1042     datadir=$ac_optarg ;;
1043
1044   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1045   | --dataroo | --dataro | --datar)
1046     ac_prev=datarootdir ;;
1047   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1048   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1049     datarootdir=$ac_optarg ;;
1050
1051   -disable-* | --disable-*)
1052     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1053     # Reject names that are not valid shell variable names.
1054     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1055       as_fn_error "invalid feature name: $ac_useropt"
1056     ac_useropt_orig=$ac_useropt
1057     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1058     case $ac_user_opts in
1059       *"
1060 "enable_$ac_useropt"
1061 "*) ;;
1062       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1063          ac_unrecognized_sep=', ';;
1064     esac
1065     eval enable_$ac_useropt=no ;;
1066
1067   -docdir | --docdir | --docdi | --doc | --do)
1068     ac_prev=docdir ;;
1069   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1070     docdir=$ac_optarg ;;
1071
1072   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1073     ac_prev=dvidir ;;
1074   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1075     dvidir=$ac_optarg ;;
1076
1077   -enable-* | --enable-*)
1078     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1079     # Reject names that are not valid shell variable names.
1080     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1081       as_fn_error "invalid feature name: $ac_useropt"
1082     ac_useropt_orig=$ac_useropt
1083     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1084     case $ac_user_opts in
1085       *"
1086 "enable_$ac_useropt"
1087 "*) ;;
1088       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1089          ac_unrecognized_sep=', ';;
1090     esac
1091     eval enable_$ac_useropt=\$ac_optarg ;;
1092
1093   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1094   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1095   | --exec | --exe | --ex)
1096     ac_prev=exec_prefix ;;
1097   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1098   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1099   | --exec=* | --exe=* | --ex=*)
1100     exec_prefix=$ac_optarg ;;
1101
1102   -gas | --gas | --ga | --g)
1103     # Obsolete; use --with-gas.
1104     with_gas=yes ;;
1105
1106   -help | --help | --hel | --he | -h)
1107     ac_init_help=long ;;
1108   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1109     ac_init_help=recursive ;;
1110   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1111     ac_init_help=short ;;
1112
1113   -host | --host | --hos | --ho)
1114     ac_prev=host_alias ;;
1115   -host=* | --host=* | --hos=* | --ho=*)
1116     host_alias=$ac_optarg ;;
1117
1118   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1119     ac_prev=htmldir ;;
1120   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1121   | --ht=*)
1122     htmldir=$ac_optarg ;;
1123
1124   -includedir | --includedir | --includedi | --included | --include \
1125   | --includ | --inclu | --incl | --inc)
1126     ac_prev=includedir ;;
1127   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1128   | --includ=* | --inclu=* | --incl=* | --inc=*)
1129     includedir=$ac_optarg ;;
1130
1131   -infodir | --infodir | --infodi | --infod | --info | --inf)
1132     ac_prev=infodir ;;
1133   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1134     infodir=$ac_optarg ;;
1135
1136   -libdir | --libdir | --libdi | --libd)
1137     ac_prev=libdir ;;
1138   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1139     libdir=$ac_optarg ;;
1140
1141   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1142   | --libexe | --libex | --libe)
1143     ac_prev=libexecdir ;;
1144   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1145   | --libexe=* | --libex=* | --libe=*)
1146     libexecdir=$ac_optarg ;;
1147
1148   -localedir | --localedir | --localedi | --localed | --locale)
1149     ac_prev=localedir ;;
1150   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1151     localedir=$ac_optarg ;;
1152
1153   -localstatedir | --localstatedir | --localstatedi | --localstated \
1154   | --localstate | --localstat | --localsta | --localst | --locals)
1155     ac_prev=localstatedir ;;
1156   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1157   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1158     localstatedir=$ac_optarg ;;
1159
1160   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1161     ac_prev=mandir ;;
1162   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1163     mandir=$ac_optarg ;;
1164
1165   -nfp | --nfp | --nf)
1166     # Obsolete; use --without-fp.
1167     with_fp=no ;;
1168
1169   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1170   | --no-cr | --no-c | -n)
1171     no_create=yes ;;
1172
1173   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1174   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1175     no_recursion=yes ;;
1176
1177   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1178   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1179   | --oldin | --oldi | --old | --ol | --o)
1180     ac_prev=oldincludedir ;;
1181   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1182   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1183   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1184     oldincludedir=$ac_optarg ;;
1185
1186   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1187     ac_prev=prefix ;;
1188   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1189     prefix=$ac_optarg ;;
1190
1191   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1192   | --program-pre | --program-pr | --program-p)
1193     ac_prev=program_prefix ;;
1194   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1195   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1196     program_prefix=$ac_optarg ;;
1197
1198   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1199   | --program-suf | --program-su | --program-s)
1200     ac_prev=program_suffix ;;
1201   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1202   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1203     program_suffix=$ac_optarg ;;
1204
1205   -program-transform-name | --program-transform-name \
1206   | --program-transform-nam | --program-transform-na \
1207   | --program-transform-n | --program-transform- \
1208   | --program-transform | --program-transfor \
1209   | --program-transfo | --program-transf \
1210   | --program-trans | --program-tran \
1211   | --progr-tra | --program-tr | --program-t)
1212     ac_prev=program_transform_name ;;
1213   -program-transform-name=* | --program-transform-name=* \
1214   | --program-transform-nam=* | --program-transform-na=* \
1215   | --program-transform-n=* | --program-transform-=* \
1216   | --program-transform=* | --program-transfor=* \
1217   | --program-transfo=* | --program-transf=* \
1218   | --program-trans=* | --program-tran=* \
1219   | --progr-tra=* | --program-tr=* | --program-t=*)
1220     program_transform_name=$ac_optarg ;;
1221
1222   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1223     ac_prev=pdfdir ;;
1224   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1225     pdfdir=$ac_optarg ;;
1226
1227   -psdir | --psdir | --psdi | --psd | --ps)
1228     ac_prev=psdir ;;
1229   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1230     psdir=$ac_optarg ;;
1231
1232   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1233   | -silent | --silent | --silen | --sile | --sil)
1234     silent=yes ;;
1235
1236   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1237     ac_prev=sbindir ;;
1238   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1239   | --sbi=* | --sb=*)
1240     sbindir=$ac_optarg ;;
1241
1242   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1243   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1244   | --sharedst | --shareds | --shared | --share | --shar \
1245   | --sha | --sh)
1246     ac_prev=sharedstatedir ;;
1247   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1248   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1249   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1250   | --sha=* | --sh=*)
1251     sharedstatedir=$ac_optarg ;;
1252
1253   -site | --site | --sit)
1254     ac_prev=site ;;
1255   -site=* | --site=* | --sit=*)
1256     site=$ac_optarg ;;
1257
1258   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1259     ac_prev=srcdir ;;
1260   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1261     srcdir=$ac_optarg ;;
1262
1263   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1264   | --syscon | --sysco | --sysc | --sys | --sy)
1265     ac_prev=sysconfdir ;;
1266   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1267   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1268     sysconfdir=$ac_optarg ;;
1269
1270   -target | --target | --targe | --targ | --tar | --ta | --t)
1271     ac_prev=target_alias ;;
1272   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1273     target_alias=$ac_optarg ;;
1274
1275   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1276     verbose=yes ;;
1277
1278   -version | --version | --versio | --versi | --vers | -V)
1279     ac_init_version=: ;;
1280
1281   -with-* | --with-*)
1282     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1283     # Reject names that are not valid shell variable names.
1284     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1285       as_fn_error "invalid package name: $ac_useropt"
1286     ac_useropt_orig=$ac_useropt
1287     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1288     case $ac_user_opts in
1289       *"
1290 "with_$ac_useropt"
1291 "*) ;;
1292       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1293          ac_unrecognized_sep=', ';;
1294     esac
1295     eval with_$ac_useropt=\$ac_optarg ;;
1296
1297   -without-* | --without-*)
1298     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1299     # Reject names that are not valid shell variable names.
1300     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1301       as_fn_error "invalid package name: $ac_useropt"
1302     ac_useropt_orig=$ac_useropt
1303     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1304     case $ac_user_opts in
1305       *"
1306 "with_$ac_useropt"
1307 "*) ;;
1308       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1309          ac_unrecognized_sep=', ';;
1310     esac
1311     eval with_$ac_useropt=no ;;
1312
1313   --x)
1314     # Obsolete; use --with-x.
1315     with_x=yes ;;
1316
1317   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1318   | --x-incl | --x-inc | --x-in | --x-i)
1319     ac_prev=x_includes ;;
1320   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1321   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1322     x_includes=$ac_optarg ;;
1323
1324   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1325   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1326     ac_prev=x_libraries ;;
1327   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1328   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1329     x_libraries=$ac_optarg ;;
1330
1331   -*) as_fn_error "unrecognized option: \`$ac_option'
1332 Try \`$0 --help' for more information."
1333     ;;
1334
1335   *=*)
1336     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1337     # Reject names that are not valid shell variable names.
1338     case $ac_envvar in #(
1339       '' | [0-9]* | *[!_$as_cr_alnum]* )
1340       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1341     esac
1342     eval $ac_envvar=\$ac_optarg
1343     export $ac_envvar ;;
1344
1345   *)
1346     # FIXME: should be removed in autoconf 3.0.
1347     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1348     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1349       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1350     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1351     ;;
1352
1353   esac
1354 done
1355
1356 if test -n "$ac_prev"; then
1357   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1358   as_fn_error "missing argument to $ac_option"
1359 fi
1360
1361 if test -n "$ac_unrecognized_opts"; then
1362   case $enable_option_checking in
1363     no) ;;
1364     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1365     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1366   esac
1367 fi
1368
1369 # Check all directory arguments for consistency.
1370 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1371                 datadir sysconfdir sharedstatedir localstatedir includedir \
1372                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1373                 libdir localedir mandir
1374 do
1375   eval ac_val=\$$ac_var
1376   # Remove trailing slashes.
1377   case $ac_val in
1378     */ )
1379       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1380       eval $ac_var=\$ac_val;;
1381   esac
1382   # Be sure to have absolute directory names.
1383   case $ac_val in
1384     [\\/$]* | ?:[\\/]* )  continue;;
1385     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1386   esac
1387   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1388 done
1389
1390 # There might be people who depend on the old broken behavior: `$host'
1391 # used to hold the argument of --host etc.
1392 # FIXME: To remove some day.
1393 build=$build_alias
1394 host=$host_alias
1395 target=$target_alias
1396
1397 # FIXME: To remove some day.
1398 if test "x$host_alias" != x; then
1399   if test "x$build_alias" = x; then
1400     cross_compiling=maybe
1401     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1402     If a cross compiler is detected then cross compile mode will be used." >&2
1403   elif test "x$build_alias" != "x$host_alias"; then
1404     cross_compiling=yes
1405   fi
1406 fi
1407
1408 ac_tool_prefix=
1409 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1410
1411 test "$silent" = yes && exec 6>/dev/null
1412
1413
1414 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1415 ac_ls_di=`ls -di .` &&
1416 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1417   as_fn_error "working directory cannot be determined"
1418 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1419   as_fn_error "pwd does not report name of working directory"
1420
1421
1422 # Find the source files, if location was not specified.
1423 if test -z "$srcdir"; then
1424   ac_srcdir_defaulted=yes
1425   # Try the directory containing this script, then the parent directory.
1426   ac_confdir=`$as_dirname -- "$as_myself" ||
1427 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1428          X"$as_myself" : 'X\(//\)[^/]' \| \
1429          X"$as_myself" : 'X\(//\)$' \| \
1430          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1431 $as_echo X"$as_myself" |
1432     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1433             s//\1/
1434             q
1435           }
1436           /^X\(\/\/\)[^/].*/{
1437             s//\1/
1438             q
1439           }
1440           /^X\(\/\/\)$/{
1441             s//\1/
1442             q
1443           }
1444           /^X\(\/\).*/{
1445             s//\1/
1446             q
1447           }
1448           s/.*/./; q'`
1449   srcdir=$ac_confdir
1450   if test ! -r "$srcdir/$ac_unique_file"; then
1451     srcdir=..
1452   fi
1453 else
1454   ac_srcdir_defaulted=no
1455 fi
1456 if test ! -r "$srcdir/$ac_unique_file"; then
1457   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1458   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1459 fi
1460 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1461 ac_abs_confdir=`(
1462         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1463         pwd)`
1464 # When building in place, set srcdir=.
1465 if test "$ac_abs_confdir" = "$ac_pwd"; then
1466   srcdir=.
1467 fi
1468 # Remove unnecessary trailing slashes from srcdir.
1469 # Double slashes in file names in object file debugging info
1470 # mess up M-x gdb in Emacs.
1471 case $srcdir in
1472 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1473 esac
1474 for ac_var in $ac_precious_vars; do
1475   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1476   eval ac_env_${ac_var}_value=\$${ac_var}
1477   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1478   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1479 done
1480
1481 #
1482 # Report the --help message.
1483 #
1484 if test "$ac_init_help" = "long"; then
1485   # Omit some internal or obsolete options to make the list less imposing.
1486   # This message is too long to be a string in the A/UX 3.1 sh.
1487   cat <<_ACEOF
1488 \`configure' configures this package to adapt to many kinds of systems.
1489
1490 Usage: $0 [OPTION]... [VAR=VALUE]...
1491
1492 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1493 VAR=VALUE.  See below for descriptions of some of the useful variables.
1494
1495 Defaults for the options are specified in brackets.
1496
1497 Configuration:
1498   -h, --help              display this help and exit
1499       --help=short        display options specific to this package
1500       --help=recursive    display the short help of all the included packages
1501   -V, --version           display version information and exit
1502   -q, --quiet, --silent   do not print \`checking...' messages
1503       --cache-file=FILE   cache test results in FILE [disabled]
1504   -C, --config-cache      alias for \`--cache-file=config.cache'
1505   -n, --no-create         do not create output files
1506       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1507
1508 Installation directories:
1509   --prefix=PREFIX         install architecture-independent files in PREFIX
1510                           [$ac_default_prefix]
1511   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1512                           [PREFIX]
1513
1514 By default, \`make install' will install all the files in
1515 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1516 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1517 for instance \`--prefix=\$HOME'.
1518
1519 For better control, use the options below.
1520
1521 Fine tuning of the installation directories:
1522   --bindir=DIR            user executables [EPREFIX/bin]
1523   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1524   --libexecdir=DIR        program executables [EPREFIX/libexec]
1525   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1526   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1527   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1528   --libdir=DIR            object code libraries [EPREFIX/lib]
1529   --includedir=DIR        C header files [PREFIX/include]
1530   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1531   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1532   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1533   --infodir=DIR           info documentation [DATAROOTDIR/info]
1534   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1535   --mandir=DIR            man documentation [DATAROOTDIR/man]
1536   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1537   --htmldir=DIR           html documentation [DOCDIR]
1538   --dvidir=DIR            dvi documentation [DOCDIR]
1539   --pdfdir=DIR            pdf documentation [DOCDIR]
1540   --psdir=DIR             ps documentation [DOCDIR]
1541 _ACEOF
1542
1543   cat <<\_ACEOF
1544
1545 Program names:
1546   --program-prefix=PREFIX            prepend PREFIX to installed program names
1547   --program-suffix=SUFFIX            append SUFFIX to installed program names
1548   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1549
1550 System types:
1551   --build=BUILD     configure for building on BUILD [guessed]
1552   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1553   --target=TARGET   configure for building compilers for TARGET [HOST]
1554 _ACEOF
1555 fi
1556
1557 if test -n "$ac_init_help"; then
1558
1559   cat <<\_ACEOF
1560
1561 Optional Features:
1562   --disable-option-checking  ignore unrecognized --enable/--with options
1563   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1564   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1565   --enable-generated-files-in-srcdir
1566                           put copies of generated files in source dir intended
1567                           for creating source tarballs for users without
1568                           texinfo bison or flex
1569   --disable-largefile     omit support for large files
1570   --enable-werror-always  enable -Werror despite compiler version
1571   --enable-checking[=LIST]
1572                           enable expensive run-time checks. With LIST, enable
1573                           only specific categories of checks. Categories are:
1574                           yes,no,all,none,release. Flags are:
1575                           assert,df,fold,gc,gcac,gimple,misc,
1576                           rtlflag,rtl,runtime,tree,valgrind,types
1577   --enable-coverage[=LEVEL]
1578                           enable compiler's code coverage collection. Use to
1579                           measure compiler performance and locate unused parts
1580                           of the compiler. With LEVEL, specify optimization.
1581                           Values are opt, noopt, default is noopt
1582   --enable-gather-detailed-mem-stats
1583                           enable detailed memory allocation stats gathering
1584   --enable-multilib       enable library support for multiple ABIs
1585   --enable-multiarch      enable support for multiarch paths
1586   --enable-__cxa_atexit   enable __cxa_atexit for C++
1587   --enable-decimal-float={no,yes,bid,dpd}
1588                         enable decimal float extension to C.  Selecting 'bid'
1589                         or 'dpd' choses which decimal floating point format
1590                         to use
1591   --enable-fixed-point    enable fixed-point arithmetic extension to C
1592   --enable-threads[=LIB]  enable thread usage for target GCC, using LIB thread
1593                           package
1594   --enable-tls            enable or disable generation of tls code overriding
1595                           the assembler check for tls support
1596   --enable-objc-gc        enable the use of Boehm's garbage collector with the
1597                           GNU Objective-C runtime
1598   --disable-shared        don't provide a shared libgcc
1599   --enable-languages=LIST specify which front-ends to build
1600   --disable-rpath         do not hardcode runtime library paths
1601   --enable-sjlj-exceptions
1602                           arrange to use setjmp/longjmp exception handling
1603   --enable-secureplt      enable -msecure-plt by default for PowerPC
1604   --enable-leading-mingw64-underscores
1605                           enable leading underscores on 64 bit mingw targets
1606   --enable-cld            enable -mcld by default for 32bit x86
1607   --enable-frame-pointer  enable -fno-omit-frame-pointer by default for 32bit
1608                           x86
1609   --disable-win32-registry
1610                           disable lookup of installation paths in the Registry
1611                           on Windows hosts
1612   --enable-win32-registry enable registry lookup (default)
1613   --enable-win32-registry=KEY
1614                           use KEY instead of GCC version as the last portion
1615                           of the registry key
1616   --enable-shared[=PKGS]  build shared libraries [default=yes]
1617   --enable-static[=PKGS]  build static libraries [default=yes]
1618   --enable-fast-install[=PKGS]
1619                           optimize for fast installation [default=yes]
1620   --disable-libtool-lock  avoid locking (might break parallel builds)
1621   --enable-gnu-indirect-function
1622                           enable the use of the @gnu_indirect_function to
1623                           glibc systems
1624   --enable-initfini-array       use .init_array/.fini_array sections
1625   --enable-comdat         enable COMDAT group support
1626   --enable-gnu-unique-object
1627                           enable the use of the @gnu_unique_object ELF
1628                           extension on glibc systems
1629   --enable-linker-build-id
1630                           compiler will always pass --build-id to linker
1631   --enable-maintainer-mode
1632                           enable make rules and dependencies not useful (and
1633                           sometimes confusing) to the casual installer
1634   --enable-version-specific-runtime-libs
1635                           specify that runtime libraries should be installed
1636                           in a compiler-specific directory
1637   --enable-canonical-prefixes
1638                           enable or disable prefix canonicalization
1639   --enable-plugin         enable plugin support
1640   --disable-libquadmath-support
1641                           disable libquadmath support for Fortran
1642
1643 Optional Packages:
1644   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1645   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1646   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1647   --with-local-prefix=DIR specifies directory to put local include
1648   --with-gxx-include-dir=DIR
1649                           specifies directory to put g++ header files
1650   --with-cpp-install-dir=DIR
1651                           install the user visible C preprocessor in DIR
1652                           (relative to PREFIX) as well as PREFIX/bin
1653   --with-gnu-ld           arrange to work with GNU ld
1654   --with-ld               arrange to use the specified ld (full pathname)
1655   --with-demangler-in-ld  try to use demangler in GNU ld
1656   --with-gnu-as           arrange to work with GNU as
1657   --with-as               arrange to use the specified as (full pathname)
1658   --with-stabs            arrange to use stabs instead of host debug format
1659   --with-dwarf2           force the default debug format to be DWARF 2
1660   --with-native-system-header-dir=dir
1661                           use dir as the directory to look for standard
1662                           system header files in.  Defaults to /usr/include.
1663   --with-build-sysroot=sysroot
1664                           use sysroot as the system root during the build
1665   --with-runtime-root-prefix=prefix
1666                           prepend prefix to paths used by the compiler to
1667                           name the dynamic linker and other files used at
1668                           runtime.  Defaults to empty (no prefix).
1669   --with-sysroot[=DIR]    search for usr/lib, usr/include, et al, within DIR
1670   --with-specs=SPECS      add SPECS to driver command-line processing
1671   --with-pkgversion=PKG   Use PKG in the version string in place of "GCC"
1672   --with-bugurl=URL       Direct users to URL to report a bug
1673   --with-multilib-list    select multilibs (SH and x86-64 only)
1674   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1675   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1676   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1677   --with-pic              try to use only PIC/non-PIC objects [default=use
1678                           both]
1679   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1680   --with-plugin-ld=[ARG]  specify the plugin linker
1681   --with-long-double-128  use 128-bit long double by default
1682   --with-gc={page,zone}   this option is not supported anymore. It used to
1683                           choose the garbage collection mechanism to use with
1684                           the compiler
1685   --with-system-zlib      use installed libz
1686   --with-warn-frame-larger-than-extra-text=TEXT
1687                           specifies extra text for frame size warnings
1688   --with-linker-hash-style={sysv,gnu,both}
1689                           specify the linker hash style
1690
1691 Some influential environment variables:
1692   CC          C compiler command
1693   CFLAGS      C compiler flags
1694   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1695               nonstandard directory <lib dir>
1696   LIBS        libraries to pass to the linker, e.g. -l<library>
1697   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1698               you have headers in a nonstandard directory <include dir>
1699   CXX         C++ compiler command
1700   CXXFLAGS    C++ compiler flags
1701   CPP         C preprocessor
1702   CXXCPP      C++ preprocessor
1703   GMPLIBS     How to link GMP
1704   GMPINC      How to find GMP include files
1705   ISLLIBS     How to link ISL
1706   ISLINC      How to find ISL include files
1707   CLOOGLIBS   How to link CLOOG
1708   CLOOGINC    How to find CLOOG include files
1709
1710 Use these variables to override the choices made by `configure' or to help
1711 it to find libraries and programs with nonstandard names/locations.
1712
1713 Report bugs to the package provider.
1714 _ACEOF
1715 ac_status=$?
1716 fi
1717
1718 if test "$ac_init_help" = "recursive"; then
1719   # If there are subdirs, report their specific --help.
1720   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1721     test -d "$ac_dir" ||
1722       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1723       continue
1724     ac_builddir=.
1725
1726 case "$ac_dir" in
1727 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1728 *)
1729   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1730   # A ".." for each directory in $ac_dir_suffix.
1731   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1732   case $ac_top_builddir_sub in
1733   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1734   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1735   esac ;;
1736 esac
1737 ac_abs_top_builddir=$ac_pwd
1738 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1739 # for backward compatibility:
1740 ac_top_builddir=$ac_top_build_prefix
1741
1742 case $srcdir in
1743   .)  # We are building in place.
1744     ac_srcdir=.
1745     ac_top_srcdir=$ac_top_builddir_sub
1746     ac_abs_top_srcdir=$ac_pwd ;;
1747   [\\/]* | ?:[\\/]* )  # Absolute name.
1748     ac_srcdir=$srcdir$ac_dir_suffix;
1749     ac_top_srcdir=$srcdir
1750     ac_abs_top_srcdir=$srcdir ;;
1751   *) # Relative name.
1752     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1753     ac_top_srcdir=$ac_top_build_prefix$srcdir
1754     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1755 esac
1756 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1757
1758     cd "$ac_dir" || { ac_status=$?; continue; }
1759     # Check for guested configure.
1760     if test -f "$ac_srcdir/configure.gnu"; then
1761       echo &&
1762       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1763     elif test -f "$ac_srcdir/configure"; then
1764       echo &&
1765       $SHELL "$ac_srcdir/configure" --help=recursive
1766     else
1767       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1768     fi || ac_status=$?
1769     cd "$ac_pwd" || { ac_status=$?; break; }
1770   done
1771 fi
1772
1773 test -n "$ac_init_help" && exit $ac_status
1774 if $ac_init_version; then
1775   cat <<\_ACEOF
1776 configure
1777 generated by GNU Autoconf 2.64
1778
1779 Copyright (C) 2009 Free Software Foundation, Inc.
1780 This configure script is free software; the Free Software Foundation
1781 gives unlimited permission to copy, distribute and modify it.
1782 _ACEOF
1783   exit
1784 fi
1785
1786 ## ------------------------ ##
1787 ## Autoconf initialization. ##
1788 ## ------------------------ ##
1789
1790 # ac_fn_c_try_compile LINENO
1791 # --------------------------
1792 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1793 ac_fn_c_try_compile ()
1794 {
1795   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1796   rm -f conftest.$ac_objext
1797   if { { ac_try="$ac_compile"
1798 case "(($ac_try" in
1799   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1800   *) ac_try_echo=$ac_try;;
1801 esac
1802 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1803 $as_echo "$ac_try_echo"; } >&5
1804   (eval "$ac_compile") 2>conftest.err
1805   ac_status=$?
1806   if test -s conftest.err; then
1807     grep -v '^ *+' conftest.err >conftest.er1
1808     cat conftest.er1 >&5
1809     mv -f conftest.er1 conftest.err
1810   fi
1811   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1812   test $ac_status = 0; } && {
1813          test -z "$ac_c_werror_flag" ||
1814          test ! -s conftest.err
1815        } && test -s conftest.$ac_objext; then :
1816   ac_retval=0
1817 else
1818   $as_echo "$as_me: failed program was:" >&5
1819 sed 's/^/| /' conftest.$ac_ext >&5
1820
1821         ac_retval=1
1822 fi
1823   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1824   return $ac_retval
1825
1826 } # ac_fn_c_try_compile
1827
1828 # ac_fn_cxx_try_compile LINENO
1829 # ----------------------------
1830 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1831 ac_fn_cxx_try_compile ()
1832 {
1833   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1834   rm -f conftest.$ac_objext
1835   if { { ac_try="$ac_compile"
1836 case "(($ac_try" in
1837   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1838   *) ac_try_echo=$ac_try;;
1839 esac
1840 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1841 $as_echo "$ac_try_echo"; } >&5
1842   (eval "$ac_compile") 2>conftest.err
1843   ac_status=$?
1844   if test -s conftest.err; then
1845     grep -v '^ *+' conftest.err >conftest.er1
1846     cat conftest.er1 >&5
1847     mv -f conftest.er1 conftest.err
1848   fi
1849   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1850   test $ac_status = 0; } && {
1851          test -z "$ac_cxx_werror_flag" ||
1852          test ! -s conftest.err
1853        } && test -s conftest.$ac_objext; then :
1854   ac_retval=0
1855 else
1856   $as_echo "$as_me: failed program was:" >&5
1857 sed 's/^/| /' conftest.$ac_ext >&5
1858
1859         ac_retval=1
1860 fi
1861   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1862   return $ac_retval
1863
1864 } # ac_fn_cxx_try_compile
1865
1866 # ac_fn_c_try_cpp LINENO
1867 # ----------------------
1868 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1869 ac_fn_c_try_cpp ()
1870 {
1871   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1872   if { { ac_try="$ac_cpp conftest.$ac_ext"
1873 case "(($ac_try" in
1874   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1875   *) ac_try_echo=$ac_try;;
1876 esac
1877 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1878 $as_echo "$ac_try_echo"; } >&5
1879   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1880   ac_status=$?
1881   if test -s conftest.err; then
1882     grep -v '^ *+' conftest.err >conftest.er1
1883     cat conftest.er1 >&5
1884     mv -f conftest.er1 conftest.err
1885   fi
1886   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1887   test $ac_status = 0; } >/dev/null && {
1888          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1889          test ! -s conftest.err
1890        }; then :
1891   ac_retval=0
1892 else
1893   $as_echo "$as_me: failed program was:" >&5
1894 sed 's/^/| /' conftest.$ac_ext >&5
1895
1896     ac_retval=1
1897 fi
1898   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1899   return $ac_retval
1900
1901 } # ac_fn_c_try_cpp
1902
1903 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1904 # -------------------------------------------------------
1905 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1906 # the include files in INCLUDES and setting the cache variable VAR
1907 # accordingly.
1908 ac_fn_c_check_header_mongrel ()
1909 {
1910   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1911   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1912   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1913 $as_echo_n "checking for $2... " >&6; }
1914 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1915   $as_echo_n "(cached) " >&6
1916 fi
1917 eval ac_res=\$$3
1918                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1919 $as_echo "$ac_res" >&6; }
1920 else
1921   # Is the header compilable?
1922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1923 $as_echo_n "checking $2 usability... " >&6; }
1924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1925 /* end confdefs.h.  */
1926 $4
1927 #include <$2>
1928 _ACEOF
1929 if ac_fn_c_try_compile "$LINENO"; then :
1930   ac_header_compiler=yes
1931 else
1932   ac_header_compiler=no
1933 fi
1934 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1936 $as_echo "$ac_header_compiler" >&6; }
1937
1938 # Is the header present?
1939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1940 $as_echo_n "checking $2 presence... " >&6; }
1941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1942 /* end confdefs.h.  */
1943 #include <$2>
1944 _ACEOF
1945 if ac_fn_c_try_cpp "$LINENO"; then :
1946   ac_header_preproc=yes
1947 else
1948   ac_header_preproc=no
1949 fi
1950 rm -f conftest.err conftest.$ac_ext
1951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1952 $as_echo "$ac_header_preproc" >&6; }
1953
1954 # So?  What about this header?
1955 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1956   yes:no: )
1957     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1958 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1959     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1960 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1961     ;;
1962   no:yes:* )
1963     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1964 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1965     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1966 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1967     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1968 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1969     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1970 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1971     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1972 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1973     ;;
1974 esac
1975   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1976 $as_echo_n "checking for $2... " >&6; }
1977 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1978   $as_echo_n "(cached) " >&6
1979 else
1980   eval "$3=\$ac_header_compiler"
1981 fi
1982 eval ac_res=\$$3
1983                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1984 $as_echo "$ac_res" >&6; }
1985 fi
1986   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1987
1988 } # ac_fn_c_check_header_mongrel
1989
1990 # ac_fn_c_try_run LINENO
1991 # ----------------------
1992 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1993 # that executables *can* be run.
1994 ac_fn_c_try_run ()
1995 {
1996   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1997   if { { ac_try="$ac_link"
1998 case "(($ac_try" in
1999   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2000   *) ac_try_echo=$ac_try;;
2001 esac
2002 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2003 $as_echo "$ac_try_echo"; } >&5
2004   (eval "$ac_link") 2>&5
2005   ac_status=$?
2006   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2007   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2008   { { case "(($ac_try" in
2009   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2010   *) ac_try_echo=$ac_try;;
2011 esac
2012 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2013 $as_echo "$ac_try_echo"; } >&5
2014   (eval "$ac_try") 2>&5
2015   ac_status=$?
2016   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2017   test $ac_status = 0; }; }; then :
2018   ac_retval=0
2019 else
2020   $as_echo "$as_me: program exited with status $ac_status" >&5
2021        $as_echo "$as_me: failed program was:" >&5
2022 sed 's/^/| /' conftest.$ac_ext >&5
2023
2024        ac_retval=$ac_status
2025 fi
2026   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2027   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2028   return $ac_retval
2029
2030 } # ac_fn_c_try_run
2031
2032 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2033 # -------------------------------------------------------
2034 # Tests whether HEADER exists and can be compiled using the include files in
2035 # INCLUDES, setting the cache variable VAR accordingly.
2036 ac_fn_c_check_header_compile ()
2037 {
2038   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2039   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2040 $as_echo_n "checking for $2... " >&6; }
2041 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2042   $as_echo_n "(cached) " >&6
2043 else
2044   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2045 /* end confdefs.h.  */
2046 $4
2047 #include <$2>
2048 _ACEOF
2049 if ac_fn_c_try_compile "$LINENO"; then :
2050   eval "$3=yes"
2051 else
2052   eval "$3=no"
2053 fi
2054 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2055 fi
2056 eval ac_res=\$$3
2057                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2058 $as_echo "$ac_res" >&6; }
2059   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2060
2061 } # ac_fn_c_check_header_compile
2062
2063 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2064 # --------------------------------------------
2065 # Tries to find the compile-time value of EXPR in a program that includes
2066 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2067 # computed
2068 ac_fn_c_compute_int ()
2069 {
2070   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2071   if test "$cross_compiling" = yes; then
2072     # Depending upon the size, compute the lo and hi bounds.
2073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2074 /* end confdefs.h.  */
2075 $4
2076 int
2077 main ()
2078 {
2079 static int test_array [1 - 2 * !(($2) >= 0)];
2080 test_array [0] = 0
2081
2082   ;
2083   return 0;
2084 }
2085 _ACEOF
2086 if ac_fn_c_try_compile "$LINENO"; then :
2087   ac_lo=0 ac_mid=0
2088   while :; do
2089     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2090 /* end confdefs.h.  */
2091 $4
2092 int
2093 main ()
2094 {
2095 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2096 test_array [0] = 0
2097
2098   ;
2099   return 0;
2100 }
2101 _ACEOF
2102 if ac_fn_c_try_compile "$LINENO"; then :
2103   ac_hi=$ac_mid; break
2104 else
2105   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2106                         if test $ac_lo -le $ac_mid; then
2107                           ac_lo= ac_hi=
2108                           break
2109                         fi
2110                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2111 fi
2112 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2113   done
2114 else
2115   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2116 /* end confdefs.h.  */
2117 $4
2118 int
2119 main ()
2120 {
2121 static int test_array [1 - 2 * !(($2) < 0)];
2122 test_array [0] = 0
2123
2124   ;
2125   return 0;
2126 }
2127 _ACEOF
2128 if ac_fn_c_try_compile "$LINENO"; then :
2129   ac_hi=-1 ac_mid=-1
2130   while :; do
2131     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2132 /* end confdefs.h.  */
2133 $4
2134 int
2135 main ()
2136 {
2137 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2138 test_array [0] = 0
2139
2140   ;
2141   return 0;
2142 }
2143 _ACEOF
2144 if ac_fn_c_try_compile "$LINENO"; then :
2145   ac_lo=$ac_mid; break
2146 else
2147   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2148                         if test $ac_mid -le $ac_hi; then
2149                           ac_lo= ac_hi=
2150                           break
2151                         fi
2152                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2153 fi
2154 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2155   done
2156 else
2157   ac_lo= ac_hi=
2158 fi
2159 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2160 fi
2161 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2162 # Binary search between lo and hi bounds.
2163 while test "x$ac_lo" != "x$ac_hi"; do
2164   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2165   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2166 /* end confdefs.h.  */
2167 $4
2168 int
2169 main ()
2170 {
2171 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2172 test_array [0] = 0
2173
2174   ;
2175   return 0;
2176 }
2177 _ACEOF
2178 if ac_fn_c_try_compile "$LINENO"; then :
2179   ac_hi=$ac_mid
2180 else
2181   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2182 fi
2183 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2184 done
2185 case $ac_lo in #((
2186 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2187 '') ac_retval=1 ;;
2188 esac
2189   else
2190     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2191 /* end confdefs.h.  */
2192 $4
2193 static long int longval () { return $2; }
2194 static unsigned long int ulongval () { return $2; }
2195 #include <stdio.h>
2196 #include <stdlib.h>
2197 int
2198 main ()
2199 {
2200
2201   FILE *f = fopen ("conftest.val", "w");
2202   if (! f)
2203     return 1;
2204   if (($2) < 0)
2205     {
2206       long int i = longval ();
2207       if (i != ($2))
2208         return 1;
2209       fprintf (f, "%ld", i);
2210     }
2211   else
2212     {
2213       unsigned long int i = ulongval ();
2214       if (i != ($2))
2215         return 1;
2216       fprintf (f, "%lu", i);
2217     }
2218   /* Do not output a trailing newline, as this causes \r\n confusion
2219      on some platforms.  */
2220   return ferror (f) || fclose (f) != 0;
2221
2222   ;
2223   return 0;
2224 }
2225 _ACEOF
2226 if ac_fn_c_try_run "$LINENO"; then :
2227   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2228 else
2229   ac_retval=1
2230 fi
2231 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2232   conftest.$ac_objext conftest.beam conftest.$ac_ext
2233 rm -f conftest.val
2234
2235   fi
2236   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2237   return $ac_retval
2238
2239 } # ac_fn_c_compute_int
2240
2241 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2242 # -------------------------------------------
2243 # Tests whether TYPE exists after having included INCLUDES, setting cache
2244 # variable VAR accordingly.
2245 ac_fn_c_check_type ()
2246 {
2247   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2248   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2249 $as_echo_n "checking for $2... " >&6; }
2250 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2251   $as_echo_n "(cached) " >&6
2252 else
2253   eval "$3=no"
2254   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2255 /* end confdefs.h.  */
2256 $4
2257 int
2258 main ()
2259 {
2260 if (sizeof ($2))
2261          return 0;
2262   ;
2263   return 0;
2264 }
2265 _ACEOF
2266 if ac_fn_c_try_compile "$LINENO"; then :
2267   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2268 /* end confdefs.h.  */
2269 $4
2270 int
2271 main ()
2272 {
2273 if (sizeof (($2)))
2274             return 0;
2275   ;
2276   return 0;
2277 }
2278 _ACEOF
2279 if ac_fn_c_try_compile "$LINENO"; then :
2280
2281 else
2282   eval "$3=yes"
2283 fi
2284 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2285 fi
2286 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2287 fi
2288 eval ac_res=\$$3
2289                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2290 $as_echo "$ac_res" >&6; }
2291   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2292
2293 } # ac_fn_c_check_type
2294
2295 # ac_fn_c_find_intX_t LINENO BITS VAR
2296 # -----------------------------------
2297 # Finds a signed integer type with width BITS, setting cache variable VAR
2298 # accordingly.
2299 ac_fn_c_find_intX_t ()
2300 {
2301   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2302   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
2303 $as_echo_n "checking for int$2_t... " >&6; }
2304 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2305   $as_echo_n "(cached) " >&6
2306 else
2307   eval "$3=no"
2308      for ac_type in int$2_t 'int' 'long int' \
2309          'long long int' 'short int' 'signed char'; do
2310        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2311 /* end confdefs.h.  */
2312 $ac_includes_default
2313 int
2314 main ()
2315 {
2316 static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1))];
2317 test_array [0] = 0
2318
2319   ;
2320   return 0;
2321 }
2322 _ACEOF
2323 if ac_fn_c_try_compile "$LINENO"; then :
2324   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2325 /* end confdefs.h.  */
2326 $ac_includes_default
2327 int
2328 main ()
2329 {
2330 static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 1)
2331                  < ($ac_type) (((($ac_type) 1 << ($2 - 2)) - 1) * 2 + 2))];
2332 test_array [0] = 0
2333
2334   ;
2335   return 0;
2336 }
2337 _ACEOF
2338 if ac_fn_c_try_compile "$LINENO"; then :
2339
2340 else
2341   case $ac_type in #(
2342   int$2_t) :
2343     eval "$3=yes" ;; #(
2344   *) :
2345     eval "$3=\$ac_type" ;;
2346 esac
2347 fi
2348 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2349 fi
2350 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2351        eval as_val=\$$3
2352    if test "x$as_val" = x""no; then :
2353
2354 else
2355   break
2356 fi
2357      done
2358 fi
2359 eval ac_res=\$$3
2360                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2361 $as_echo "$ac_res" >&6; }
2362   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2363
2364 } # ac_fn_c_find_intX_t
2365
2366 # ac_fn_c_try_link LINENO
2367 # -----------------------
2368 # Try to link conftest.$ac_ext, and return whether this succeeded.
2369 ac_fn_c_try_link ()
2370 {
2371   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2372   rm -f conftest.$ac_objext conftest$ac_exeext
2373   if { { ac_try="$ac_link"
2374 case "(($ac_try" in
2375   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2376   *) ac_try_echo=$ac_try;;
2377 esac
2378 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2379 $as_echo "$ac_try_echo"; } >&5
2380   (eval "$ac_link") 2>conftest.err
2381   ac_status=$?
2382   if test -s conftest.err; then
2383     grep -v '^ *+' conftest.err >conftest.er1
2384     cat conftest.er1 >&5
2385     mv -f conftest.er1 conftest.err
2386   fi
2387   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2388   test $ac_status = 0; } && {
2389          test -z "$ac_c_werror_flag" ||
2390          test ! -s conftest.err
2391        } && test -s conftest$ac_exeext && {
2392          test "$cross_compiling" = yes ||
2393          $as_test_x conftest$ac_exeext
2394        }; then :
2395   ac_retval=0
2396 else
2397   $as_echo "$as_me: failed program was:" >&5
2398 sed 's/^/| /' conftest.$ac_ext >&5
2399
2400         ac_retval=1
2401 fi
2402   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2403   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2404   # interfere with the next link command; also delete a directory that is
2405   # left behind by Apple's compiler.  We do this before executing the actions.
2406   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2407   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2408   return $ac_retval
2409
2410 } # ac_fn_c_try_link
2411
2412 # ac_fn_c_find_uintX_t LINENO BITS VAR
2413 # ------------------------------------
2414 # Finds an unsigned integer type with width BITS, setting cache variable VAR
2415 # accordingly.
2416 ac_fn_c_find_uintX_t ()
2417 {
2418   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2419   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2420 $as_echo_n "checking for uint$2_t... " >&6; }
2421 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2422   $as_echo_n "(cached) " >&6
2423 else
2424   eval "$3=no"
2425      for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2426          'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2427        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2428 /* end confdefs.h.  */
2429 $ac_includes_default
2430 int
2431 main ()
2432 {
2433 static int test_array [1 - 2 * !(($ac_type) -1 >> ($2 - 1) == 1)];
2434 test_array [0] = 0
2435
2436   ;
2437   return 0;
2438 }
2439 _ACEOF
2440 if ac_fn_c_try_compile "$LINENO"; then :
2441   case $ac_type in #(
2442   uint$2_t) :
2443     eval "$3=yes" ;; #(
2444   *) :
2445     eval "$3=\$ac_type" ;;
2446 esac
2447 fi
2448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2449        eval as_val=\$$3
2450    if test "x$as_val" = x""no; then :
2451
2452 else
2453   break
2454 fi
2455      done
2456 fi
2457 eval ac_res=\$$3
2458                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2459 $as_echo "$ac_res" >&6; }
2460   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2461
2462 } # ac_fn_c_find_uintX_t
2463
2464 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2465 # ----------------------------------------------
2466 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2467 ac_fn_c_check_header_preproc ()
2468 {
2469   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2470   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2471 $as_echo_n "checking for $2... " >&6; }
2472 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2473   $as_echo_n "(cached) " >&6
2474 else
2475   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2476 /* end confdefs.h.  */
2477 #include <$2>
2478 _ACEOF
2479 if ac_fn_c_try_cpp "$LINENO"; then :
2480   eval "$3=yes"
2481 else
2482   eval "$3=no"
2483 fi
2484 rm -f conftest.err conftest.$ac_ext
2485 fi
2486 eval ac_res=\$$3
2487                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2488 $as_echo "$ac_res" >&6; }
2489   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2490
2491 } # ac_fn_c_check_header_preproc
2492
2493 # ac_fn_cxx_try_cpp LINENO
2494 # ------------------------
2495 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2496 ac_fn_cxx_try_cpp ()
2497 {
2498   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2499   if { { ac_try="$ac_cpp conftest.$ac_ext"
2500 case "(($ac_try" in
2501   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2502   *) ac_try_echo=$ac_try;;
2503 esac
2504 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2505 $as_echo "$ac_try_echo"; } >&5
2506   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2507   ac_status=$?
2508   if test -s conftest.err; then
2509     grep -v '^ *+' conftest.err >conftest.er1
2510     cat conftest.er1 >&5
2511     mv -f conftest.er1 conftest.err
2512   fi
2513   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2514   test $ac_status = 0; } >/dev/null && {
2515          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2516          test ! -s conftest.err
2517        }; then :
2518   ac_retval=0
2519 else
2520   $as_echo "$as_me: failed program was:" >&5
2521 sed 's/^/| /' conftest.$ac_ext >&5
2522
2523     ac_retval=1
2524 fi
2525   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2526   return $ac_retval
2527
2528 } # ac_fn_cxx_try_cpp
2529
2530 # ac_fn_cxx_check_header_preproc LINENO HEADER VAR
2531 # ------------------------------------------------
2532 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2533 ac_fn_cxx_check_header_preproc ()
2534 {
2535   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2536   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2537 $as_echo_n "checking for $2... " >&6; }
2538 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2539   $as_echo_n "(cached) " >&6
2540 else
2541   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2542 /* end confdefs.h.  */
2543 #include <$2>
2544 _ACEOF
2545 if ac_fn_cxx_try_cpp "$LINENO"; then :
2546   eval "$3=yes"
2547 else
2548   eval "$3=no"
2549 fi
2550 rm -f conftest.err conftest.$ac_ext
2551 fi
2552 eval ac_res=\$$3
2553                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2554 $as_echo "$ac_res" >&6; }
2555   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2556
2557 } # ac_fn_cxx_check_header_preproc
2558
2559 # ac_fn_c_check_func LINENO FUNC VAR
2560 # ----------------------------------
2561 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2562 ac_fn_c_check_func ()
2563 {
2564   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2565   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2566 $as_echo_n "checking for $2... " >&6; }
2567 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2568   $as_echo_n "(cached) " >&6
2569 else
2570   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2571 /* end confdefs.h.  */
2572 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2573    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2574 #define $2 innocuous_$2
2575
2576 /* System header to define __stub macros and hopefully few prototypes,
2577     which can conflict with char $2 (); below.
2578     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2579     <limits.h> exists even on freestanding compilers.  */
2580
2581 #ifdef __STDC__
2582 # include <limits.h>
2583 #else
2584 # include <assert.h>
2585 #endif
2586
2587 #undef $2
2588
2589 /* Override any GCC internal prototype to avoid an error.
2590    Use char because int might match the return type of a GCC
2591    builtin and then its argument prototype would still apply.  */
2592 #ifdef __cplusplus
2593 extern "C"
2594 #endif
2595 char $2 ();
2596 /* The GNU C library defines this for functions which it implements
2597     to always fail with ENOSYS.  Some functions are actually named
2598     something starting with __ and the normal name is an alias.  */
2599 #if defined __stub_$2 || defined __stub___$2
2600 choke me
2601 #endif
2602
2603 int
2604 main ()
2605 {
2606 return $2 ();
2607   ;
2608   return 0;
2609 }
2610 _ACEOF
2611 if ac_fn_c_try_link "$LINENO"; then :
2612   eval "$3=yes"
2613 else
2614   eval "$3=no"
2615 fi
2616 rm -f core conftest.err conftest.$ac_objext \
2617     conftest$ac_exeext conftest.$ac_ext
2618 fi
2619 eval ac_res=\$$3
2620                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2621 $as_echo "$ac_res" >&6; }
2622   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2623
2624 } # ac_fn_c_check_func
2625
2626 # ac_fn_cxx_try_link LINENO
2627 # -------------------------
2628 # Try to link conftest.$ac_ext, and return whether this succeeded.
2629 ac_fn_cxx_try_link ()
2630 {
2631   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2632   rm -f conftest.$ac_objext conftest$ac_exeext
2633   if { { ac_try="$ac_link"
2634 case "(($ac_try" in
2635   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2636   *) ac_try_echo=$ac_try;;
2637 esac
2638 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2639 $as_echo "$ac_try_echo"; } >&5
2640   (eval "$ac_link") 2>conftest.err
2641   ac_status=$?
2642   if test -s conftest.err; then
2643     grep -v '^ *+' conftest.err >conftest.er1
2644     cat conftest.er1 >&5
2645     mv -f conftest.er1 conftest.err
2646   fi
2647   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2648   test $ac_status = 0; } && {
2649          test -z "$ac_cxx_werror_flag" ||
2650          test ! -s conftest.err
2651        } && test -s conftest$ac_exeext && {
2652          test "$cross_compiling" = yes ||
2653          $as_test_x conftest$ac_exeext
2654        }; then :
2655   ac_retval=0
2656 else
2657   $as_echo "$as_me: failed program was:" >&5
2658 sed 's/^/| /' conftest.$ac_ext >&5
2659
2660         ac_retval=1
2661 fi
2662   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2663   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2664   # interfere with the next link command; also delete a directory that is
2665   # left behind by Apple's compiler.  We do this before executing the actions.
2666   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2667   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2668   return $ac_retval
2669
2670 } # ac_fn_cxx_try_link
2671 cat >config.log <<_ACEOF
2672 This file contains any messages produced by compilers while
2673 running configure, to aid debugging if configure makes a mistake.
2674
2675 It was created by $as_me, which was
2676 generated by GNU Autoconf 2.64.  Invocation command line was
2677
2678   $ $0 $@
2679
2680 _ACEOF
2681 exec 5>>config.log
2682 {
2683 cat <<_ASUNAME
2684 ## --------- ##
2685 ## Platform. ##
2686 ## --------- ##
2687
2688 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2689 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2690 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2691 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2692 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2693
2694 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2695 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2696
2697 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2698 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2699 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2700 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2701 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2702 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2703 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2704
2705 _ASUNAME
2706
2707 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2708 for as_dir in $PATH
2709 do
2710   IFS=$as_save_IFS
2711   test -z "$as_dir" && as_dir=.
2712     $as_echo "PATH: $as_dir"
2713   done
2714 IFS=$as_save_IFS
2715
2716 } >&5
2717
2718 cat >&5 <<_ACEOF
2719
2720
2721 ## ----------- ##
2722 ## Core tests. ##
2723 ## ----------- ##
2724
2725 _ACEOF
2726
2727
2728 # Keep a trace of the command line.
2729 # Strip out --no-create and --no-recursion so they do not pile up.
2730 # Strip out --silent because we don't want to record it for future runs.
2731 # Also quote any args containing shell meta-characters.
2732 # Make two passes to allow for proper duplicate-argument suppression.
2733 ac_configure_args=
2734 ac_configure_args0=
2735 ac_configure_args1=
2736 ac_must_keep_next=false
2737 for ac_pass in 1 2
2738 do
2739   for ac_arg
2740   do
2741     case $ac_arg in
2742     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2743     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2744     | -silent | --silent | --silen | --sile | --sil)
2745       continue ;;
2746     *\'*)
2747       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2748     esac
2749     case $ac_pass in
2750     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2751     2)
2752       as_fn_append ac_configure_args1 " '$ac_arg'"
2753       if test $ac_must_keep_next = true; then
2754         ac_must_keep_next=false # Got value, back to normal.
2755       else
2756         case $ac_arg in
2757           *=* | --config-cache | -C | -disable-* | --disable-* \
2758           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2759           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2760           | -with-* | --with-* | -without-* | --without-* | --x)
2761             case "$ac_configure_args0 " in
2762               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2763             esac
2764             ;;
2765           -* ) ac_must_keep_next=true ;;
2766         esac
2767       fi
2768       as_fn_append ac_configure_args " '$ac_arg'"
2769       ;;
2770     esac
2771   done
2772 done
2773 { ac_configure_args0=; unset ac_configure_args0;}
2774 { ac_configure_args1=; unset ac_configure_args1;}
2775
2776 # When interrupted or exit'd, cleanup temporary files, and complete
2777 # config.log.  We remove comments because anyway the quotes in there
2778 # would cause problems or look ugly.
2779 # WARNING: Use '\'' to represent an apostrophe within the trap.
2780 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2781 trap 'exit_status=$?
2782   # Save into config.log some information that might help in debugging.
2783   {
2784     echo
2785
2786     cat <<\_ASBOX
2787 ## ---------------- ##
2788 ## Cache variables. ##
2789 ## ---------------- ##
2790 _ASBOX
2791     echo
2792     # The following way of writing the cache mishandles newlines in values,
2793 (
2794   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2795     eval ac_val=\$$ac_var
2796     case $ac_val in #(
2797     *${as_nl}*)
2798       case $ac_var in #(
2799       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2800 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2801       esac
2802       case $ac_var in #(
2803       _ | IFS | as_nl) ;; #(
2804       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2805       *) { eval $ac_var=; unset $ac_var;} ;;
2806       esac ;;
2807     esac
2808   done
2809   (set) 2>&1 |
2810     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2811     *${as_nl}ac_space=\ *)
2812       sed -n \
2813         "s/'\''/'\''\\\\'\'''\''/g;
2814           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2815       ;; #(
2816     *)
2817       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2818       ;;
2819     esac |
2820     sort
2821 )
2822     echo
2823
2824     cat <<\_ASBOX
2825 ## ----------------- ##
2826 ## Output variables. ##
2827 ## ----------------- ##
2828 _ASBOX
2829     echo
2830     for ac_var in $ac_subst_vars
2831     do
2832       eval ac_val=\$$ac_var
2833       case $ac_val in
2834       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2835       esac
2836       $as_echo "$ac_var='\''$ac_val'\''"
2837     done | sort
2838     echo
2839
2840     if test -n "$ac_subst_files"; then
2841       cat <<\_ASBOX
2842 ## ------------------- ##
2843 ## File substitutions. ##
2844 ## ------------------- ##
2845 _ASBOX
2846       echo
2847       for ac_var in $ac_subst_files
2848       do
2849         eval ac_val=\$$ac_var
2850         case $ac_val in
2851         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2852         esac
2853         $as_echo "$ac_var='\''$ac_val'\''"
2854       done | sort
2855       echo
2856     fi
2857
2858     if test -s confdefs.h; then
2859       cat <<\_ASBOX
2860 ## ----------- ##
2861 ## confdefs.h. ##
2862 ## ----------- ##
2863 _ASBOX
2864       echo
2865       cat confdefs.h
2866       echo
2867     fi
2868     test "$ac_signal" != 0 &&
2869       $as_echo "$as_me: caught signal $ac_signal"
2870     $as_echo "$as_me: exit $exit_status"
2871   } >&5
2872   rm -f core *.core core.conftest.* &&
2873     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2874     exit $exit_status
2875 ' 0
2876 for ac_signal in 1 2 13 15; do
2877   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2878 done
2879 ac_signal=0
2880
2881 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2882 rm -f -r conftest* confdefs.h
2883
2884 $as_echo "/* confdefs.h */" > confdefs.h
2885
2886 # Predefined preprocessor variables.
2887
2888 cat >>confdefs.h <<_ACEOF
2889 #define PACKAGE_NAME "$PACKAGE_NAME"
2890 _ACEOF
2891
2892 cat >>confdefs.h <<_ACEOF
2893 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2894 _ACEOF
2895
2896 cat >>confdefs.h <<_ACEOF
2897 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2898 _ACEOF
2899
2900 cat >>confdefs.h <<_ACEOF
2901 #define PACKAGE_STRING "$PACKAGE_STRING"
2902 _ACEOF
2903
2904 cat >>confdefs.h <<_ACEOF
2905 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2906 _ACEOF
2907
2908 cat >>confdefs.h <<_ACEOF
2909 #define PACKAGE_URL "$PACKAGE_URL"
2910 _ACEOF
2911
2912
2913 # Let the site file select an alternate cache file if it wants to.
2914 # Prefer an explicitly selected file to automatically selected ones.
2915 ac_site_file1=NONE
2916 ac_site_file2=NONE
2917 if test -n "$CONFIG_SITE"; then
2918   ac_site_file1=$CONFIG_SITE
2919 elif test "x$prefix" != xNONE; then
2920   ac_site_file1=$prefix/share/config.site
2921   ac_site_file2=$prefix/etc/config.site
2922 else
2923   ac_site_file1=$ac_default_prefix/share/config.site
2924   ac_site_file2=$ac_default_prefix/etc/config.site
2925 fi
2926 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2927 do
2928   test "x$ac_site_file" = xNONE && continue
2929   if test -r "$ac_site_file"; then
2930     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2931 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2932     sed 's/^/| /' "$ac_site_file" >&5
2933     . "$ac_site_file"
2934   fi
2935 done
2936
2937 if test -r "$cache_file"; then
2938   # Some versions of bash will fail to source /dev/null (special
2939   # files actually), so we avoid doing that.
2940   if test -f "$cache_file"; then
2941     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2942 $as_echo "$as_me: loading cache $cache_file" >&6;}
2943     case $cache_file in
2944       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2945       *)                      . "./$cache_file";;
2946     esac
2947   fi
2948 else
2949   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2950 $as_echo "$as_me: creating cache $cache_file" >&6;}
2951   >$cache_file
2952 fi
2953
2954 # Check that the precious variables saved in the cache have kept the same
2955 # value.
2956 ac_cache_corrupted=false
2957 for ac_var in $ac_precious_vars; do
2958   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2959   eval ac_new_set=\$ac_env_${ac_var}_set
2960   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2961   eval ac_new_val=\$ac_env_${ac_var}_value
2962   case $ac_old_set,$ac_new_set in
2963     set,)
2964       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2965 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2966       ac_cache_corrupted=: ;;
2967     ,set)
2968       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2969 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2970       ac_cache_corrupted=: ;;
2971     ,);;
2972     *)
2973       if test "x$ac_old_val" != "x$ac_new_val"; then
2974         # differences in whitespace do not lead to failure.
2975         ac_old_val_w=`echo x $ac_old_val`
2976         ac_new_val_w=`echo x $ac_new_val`
2977         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2978           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2979 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2980           ac_cache_corrupted=:
2981         else
2982           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2983 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2984           eval $ac_var=\$ac_old_val
2985         fi
2986         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2987 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2988         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2989 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2990       fi;;
2991   esac
2992   # Pass precious variables to config.status.
2993   if test "$ac_new_set" = set; then
2994     case $ac_new_val in
2995     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2996     *) ac_arg=$ac_var=$ac_new_val ;;
2997     esac
2998     case " $ac_configure_args " in
2999       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
3000       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
3001     esac
3002   fi
3003 done
3004 if $ac_cache_corrupted; then
3005   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3006 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3007   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3008 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3009   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3010 fi
3011 ## -------------------- ##
3012 ## Main body of script. ##
3013 ## -------------------- ##
3014
3015 ac_ext=c
3016 ac_cpp='$CPP $CPPFLAGS'
3017 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3018 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3019 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3020
3021
3022
3023
3024
3025
3026 ac_config_headers="$ac_config_headers auto-host.h:config.in"
3027
3028
3029 gcc_version=`cat $srcdir/BASE-VER`
3030
3031 # Determine the host, build, and target systems
3032 ac_aux_dir=
3033 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3034   for ac_t in install-sh install.sh shtool; do
3035     if test -f "$ac_dir/$ac_t"; then
3036       ac_aux_dir=$ac_dir
3037       ac_install_sh="$ac_aux_dir/$ac_t -c"
3038       break 2
3039     fi
3040   done
3041 done
3042 if test -z "$ac_aux_dir"; then
3043   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3044 fi
3045
3046 # These three variables are undocumented and unsupported,
3047 # and are intended to be withdrawn in a future Autoconf release.
3048 # They can cause serious problems if a builder's source tree is in a directory
3049 # whose full name contains unusual characters.
3050 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3051 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3052 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3053
3054
3055 # Make sure we can run config.sub.
3056 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3057   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3058
3059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3060 $as_echo_n "checking build system type... " >&6; }
3061 if test "${ac_cv_build+set}" = set; then :
3062   $as_echo_n "(cached) " >&6
3063 else
3064   ac_build_alias=$build_alias
3065 test "x$ac_build_alias" = x &&
3066   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3067 test "x$ac_build_alias" = x &&
3068   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3069 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3070   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3071
3072 fi
3073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3074 $as_echo "$ac_cv_build" >&6; }
3075 case $ac_cv_build in
3076 *-*-*) ;;
3077 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3078 esac
3079 build=$ac_cv_build
3080 ac_save_IFS=$IFS; IFS='-'
3081 set x $ac_cv_build
3082 shift
3083 build_cpu=$1
3084 build_vendor=$2
3085 shift; shift
3086 # Remember, the first character of IFS is used to create $*,
3087 # except with old shells:
3088 build_os=$*
3089 IFS=$ac_save_IFS
3090 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3091
3092
3093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3094 $as_echo_n "checking host system type... " >&6; }
3095 if test "${ac_cv_host+set}" = set; then :
3096   $as_echo_n "(cached) " >&6
3097 else
3098   if test "x$host_alias" = x; then
3099   ac_cv_host=$ac_cv_build
3100 else
3101   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3102     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3103 fi
3104
3105 fi
3106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3107 $as_echo "$ac_cv_host" >&6; }
3108 case $ac_cv_host in
3109 *-*-*) ;;
3110 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3111 esac
3112 host=$ac_cv_host
3113 ac_save_IFS=$IFS; IFS='-'
3114 set x $ac_cv_host
3115 shift
3116 host_cpu=$1
3117 host_vendor=$2
3118 shift; shift
3119 # Remember, the first character of IFS is used to create $*,
3120 # except with old shells:
3121 host_os=$*
3122 IFS=$ac_save_IFS
3123 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3124
3125
3126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
3127 $as_echo_n "checking target system type... " >&6; }
3128 if test "${ac_cv_target+set}" = set; then :
3129   $as_echo_n "(cached) " >&6
3130 else
3131   if test "x$target_alias" = x; then
3132   ac_cv_target=$ac_cv_host
3133 else
3134   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
3135     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3136 fi
3137
3138 fi
3139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
3140 $as_echo "$ac_cv_target" >&6; }
3141 case $ac_cv_target in
3142 *-*-*) ;;
3143 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
3144 esac
3145 target=$ac_cv_target
3146 ac_save_IFS=$IFS; IFS='-'
3147 set x $ac_cv_target
3148 shift
3149 target_cpu=$1
3150 target_vendor=$2
3151 shift; shift
3152 # Remember, the first character of IFS is used to create $*,
3153 # except with old shells:
3154 target_os=$*
3155 IFS=$ac_save_IFS
3156 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
3157
3158
3159 # The aliases save the names the user supplied, while $host etc.
3160 # will get canonicalized.
3161 test -n "$target_alias" &&
3162   test "$program_prefix$program_suffix$program_transform_name" = \
3163     NONENONEs,x,x, &&
3164   program_prefix=${target_alias}-
3165
3166 # Determine the noncanonical target name, for directory use.
3167  case ${build_alias} in
3168   "") build_noncanonical=${build} ;;
3169   *) build_noncanonical=${build_alias} ;;
3170 esac
3171
3172  case ${host_alias} in
3173   "") host_noncanonical=${build_noncanonical} ;;
3174   *) host_noncanonical=${host_alias} ;;
3175 esac
3176
3177  case ${target_alias} in
3178   "") target_noncanonical=${host_noncanonical} ;;
3179   *) target_noncanonical=${target_alias} ;;
3180 esac
3181
3182
3183
3184
3185 # Determine the target- and build-specific subdirectories
3186
3187 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
3188 # have matching libraries, they should use host libraries: Makefile.tpl
3189 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
3190 # However, they still use the build modules, because the corresponding
3191 # host modules (e.g. bison) are only built for the host when bootstrap
3192 # finishes. So:
3193 # - build_subdir is where we find build modules, and never changes.
3194 # - build_libsubdir is where we find build libraries, and can be overridden.
3195
3196 # Prefix 'build-' so this never conflicts with target_subdir.
3197 build_subdir="build-${build_noncanonical}"
3198
3199 # Check whether --with-build-libsubdir was given.
3200 if test "${with_build_libsubdir+set}" = set; then :
3201   withval=$with_build_libsubdir; build_libsubdir="$withval"
3202 else
3203   build_libsubdir="$build_subdir"
3204 fi
3205
3206 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
3207 if ( test $srcdir = . && test -d gcc ) \
3208    || test -d $srcdir/../host-${host_noncanonical}; then
3209   host_subdir="host-${host_noncanonical}"
3210 else
3211   host_subdir=.
3212 fi
3213 # No prefix.
3214 target_subdir=${target_noncanonical}
3215
3216
3217 # Set program_transform_name
3218 test "$program_prefix" != NONE &&
3219   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3220 # Use a double $ so make ignores it.
3221 test "$program_suffix" != NONE &&
3222   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3223 # Double any \ or $.
3224 # By default was `s,x,x', remove it if useless.
3225 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3226 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3227
3228
3229 # Check for bogus environment variables.
3230 # Test if LIBRARY_PATH contains the notation for the current directory
3231 # since this would lead to problems installing/building glibc.
3232 # LIBRARY_PATH contains the current directory if one of the following
3233 # is true:
3234 # - one of the terminals (":" and ";") is the first or last sign
3235 # - two terminals occur directly after each other
3236 # - the path contains an element with a dot in it
3237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBRARY_PATH variable" >&5
3238 $as_echo_n "checking LIBRARY_PATH variable... " >&6; }
3239 case ${LIBRARY_PATH} in
3240   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3241     library_path_setting="contains current directory"
3242     ;;
3243   *)
3244     library_path_setting="ok"
3245     ;;
3246 esac
3247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $library_path_setting" >&5
3248 $as_echo "$library_path_setting" >&6; }
3249 if test "$library_path_setting" != "ok"; then
3250 as_fn_error "
3251 *** LIBRARY_PATH shouldn't contain the current directory when
3252 *** building gcc. Please change the environment variable
3253 *** and run configure again." "$LINENO" 5
3254 fi
3255
3256 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
3257 # since this would lead to problems installing/building glibc.
3258 # GCC_EXEC_PREFIX contains the current directory if one of the following
3259 # is true:
3260 # - one of the terminals (":" and ";") is the first or last sign
3261 # - two terminals occur directly after each other
3262 # - the path contains an element with a dot in it
3263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCC_EXEC_PREFIX variable" >&5
3264 $as_echo_n "checking GCC_EXEC_PREFIX variable... " >&6; }
3265 case ${GCC_EXEC_PREFIX} in
3266   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
3267     gcc_exec_prefix_setting="contains current directory"
3268     ;;
3269   *)
3270     gcc_exec_prefix_setting="ok"
3271     ;;
3272 esac
3273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_exec_prefix_setting" >&5
3274 $as_echo "$gcc_exec_prefix_setting" >&6; }
3275 if test "$gcc_exec_prefix_setting" != "ok"; then
3276 as_fn_error "
3277 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
3278 *** building gcc. Please change the environment variable
3279 *** and run configure again." "$LINENO" 5
3280 fi
3281
3282 # -----------
3283 # Directories
3284 # -----------
3285
3286 # Specify the local prefix
3287 local_prefix=
3288
3289 # Check whether --with-local-prefix was given.
3290 if test "${with_local_prefix+set}" = set; then :
3291   withval=$with_local_prefix; case "${withval}" in
3292 yes)    as_fn_error "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;;
3293 no)     ;;
3294 *)      local_prefix=$with_local_prefix ;;
3295 esac
3296 fi
3297
3298
3299 # Default local prefix if it is empty
3300 if test x$local_prefix = x; then
3301         local_prefix=/usr/local
3302 fi
3303
3304 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
3305 # passed in by the toplevel make and thus we'd get different behavior
3306 # depending on where we built the sources.
3307 gcc_gxx_include_dir=
3308 # Specify the g++ header file directory
3309
3310 # Check whether --with-gxx-include-dir was given.
3311 if test "${with_gxx_include_dir+set}" = set; then :
3312   withval=$with_gxx_include_dir; case "${withval}" in
3313 yes)    as_fn_error "bad value ${withval} given for g++ include directory" "$LINENO" 5 ;;
3314 no)     ;;
3315 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
3316 esac
3317 fi
3318
3319
3320 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
3321 if test x${gcc_gxx_include_dir} = x; then
3322   if test x${enable_version_specific_runtime_libs} = xyes; then
3323     gcc_gxx_include_dir='${libsubdir}/include/c++'
3324   else
3325     libstdcxx_incdir='include/c++/$(version)'
3326     if test x$host != x$target; then
3327        libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
3328     fi
3329     gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
3330   fi
3331 fi
3332
3333 gcc_gxx_include_dir_add_sysroot=0
3334 if test "${with_sysroot+set}" = set; then
3335   gcc_gxx_without_sysroot=`expr "${gcc_gxx_include_dir}" : "${with_sysroot}"'\(.*\)'`
3336   if test "${gcc_gxx_without_sysroot}"; then
3337     gcc_gxx_include_dir="${gcc_gxx_without_sysroot}"
3338     gcc_gxx_include_dir_add_sysroot=1
3339   fi
3340 fi
3341
3342
3343 # Check whether --with-cpp_install_dir was given.
3344 if test "${with_cpp_install_dir+set}" = set; then :
3345   withval=$with_cpp_install_dir; if test x$withval = xyes; then
3346   as_fn_error "option --with-cpp-install-dir requires an argument" "$LINENO" 5
3347 elif test x$withval != xno; then
3348   cpp_install_dir=$withval
3349 fi
3350 fi
3351
3352
3353 # We would like to our source tree to be readonly.  However when releases or
3354 # pre-releases are generated, the flex/bison generated files as well as the
3355 # various formats of manuals need to be included along with the rest of the
3356 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
3357 # just that.
3358
3359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to place generated files in the source directory" >&5
3360 $as_echo_n "checking whether to place generated files in the source directory... " >&6; }
3361     # Check whether --enable-generated-files-in-srcdir was given.
3362 if test "${enable_generated_files_in_srcdir+set}" = set; then :
3363   enableval=$enable_generated_files_in_srcdir; generated_files_in_srcdir=$enableval
3364 else
3365   generated_files_in_srcdir=no
3366 fi
3367
3368
3369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $generated_files_in_srcdir" >&5
3370 $as_echo "$generated_files_in_srcdir" >&6; }
3371
3372 if test "$generated_files_in_srcdir" = "yes"; then
3373   GENINSRC=''
3374 else
3375   GENINSRC='#'
3376 fi
3377
3378
3379 # -------------------
3380 # Find default linker
3381 # -------------------
3382
3383 # With GNU ld
3384
3385 # Check whether --with-gnu-ld was given.
3386 if test "${with_gnu_ld+set}" = set; then :
3387   withval=$with_gnu_ld; gnu_ld_flag="$with_gnu_ld"
3388 else
3389   gnu_ld_flag=no
3390 fi
3391
3392
3393 # With pre-defined ld
3394
3395 # Check whether --with-ld was given.
3396 if test "${with_ld+set}" = set; then :
3397   withval=$with_ld; DEFAULT_LINKER="$with_ld"
3398 fi
3399
3400 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3401   if test ! -x "$DEFAULT_LINKER"; then
3402     as_fn_error "cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" "$LINENO" 5
3403   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3404     gnu_ld_flag=yes
3405   fi
3406
3407 cat >>confdefs.h <<_ACEOF
3408 #define DEFAULT_LINKER "$DEFAULT_LINKER"
3409 _ACEOF
3410
3411 fi
3412
3413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default linker was specified" >&5
3414 $as_echo_n "checking whether a default linker was specified... " >&6; }
3415 if test x"${DEFAULT_LINKER+set}" = x"set"; then
3416   if test x"$gnu_ld_flag" = x"no"; then
3417     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER)" >&5
3418 $as_echo "yes ($DEFAULT_LINKER)" >&6; }
3419   else
3420     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
3421 $as_echo "yes ($DEFAULT_LINKER - GNU ld)" >&6; }
3422   fi
3423 else
3424   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3425 $as_echo "no" >&6; }
3426 fi
3427
3428 # With demangler in GNU ld
3429
3430 # Check whether --with-demangler-in-ld was given.
3431 if test "${with_demangler_in_ld+set}" = set; then :
3432   withval=$with_demangler_in_ld; demangler_in_ld="$with_demangler_in_ld"
3433 else
3434   demangler_in_ld=yes
3435 fi
3436
3437
3438 # ----------------------
3439 # Find default assembler
3440 # ----------------------
3441
3442 # With GNU as
3443
3444 # Check whether --with-gnu-as was given.
3445 if test "${with_gnu_as+set}" = set; then :
3446   withval=$with_gnu_as; gas_flag="$with_gnu_as"
3447 else
3448   gas_flag=no
3449 fi
3450
3451
3452
3453 # Check whether --with-as was given.
3454 if test "${with_as+set}" = set; then :
3455   withval=$with_as; DEFAULT_ASSEMBLER="$with_as"
3456 fi
3457
3458 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3459   if test ! -x "$DEFAULT_ASSEMBLER"; then
3460     as_fn_error "cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" "$LINENO" 5
3461   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
3462     gas_flag=yes
3463   fi
3464
3465 cat >>confdefs.h <<_ACEOF
3466 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
3467 _ACEOF
3468
3469 fi
3470
3471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a default assembler was specified" >&5
3472 $as_echo_n "checking whether a default assembler was specified... " >&6; }
3473 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
3474   if test x"$gas_flag" = x"no"; then
3475     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER)" >&5
3476 $as_echo "yes ($DEFAULT_ASSEMBLER)" >&6; }
3477   else
3478     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
3479 $as_echo "yes ($DEFAULT_ASSEMBLER - GNU as)" >&6; }
3480   fi
3481 else
3482   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3483 $as_echo "no" >&6; }
3484 fi
3485
3486 # ---------------
3487 # Find C compiler
3488 # ---------------
3489
3490 # If a non-executable a.out is present (e.g. created by GNU as above even if
3491 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
3492 # file, even when creating an executable, so an execution test fails.
3493 # Remove possible default executable files to avoid this.
3494 #
3495 # FIXME: This really belongs into AC_PROG_CC and can be removed once
3496 # Autoconf includes it.
3497 rm -f a.out a.exe b.out
3498
3499 # Find the native compiler
3500 ac_ext=c
3501 ac_cpp='$CPP $CPPFLAGS'
3502 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3503 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3504 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3505 if test -n "$ac_tool_prefix"; then
3506   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3507 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3509 $as_echo_n "checking for $ac_word... " >&6; }
3510 if test "${ac_cv_prog_CC+set}" = set; then :
3511   $as_echo_n "(cached) " >&6
3512 else
3513   if test -n "$CC"; then
3514   ac_cv_prog_CC="$CC" # Let the user override the test.
3515 else
3516 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3517 for as_dir in $PATH
3518 do
3519   IFS=$as_save_IFS
3520   test -z "$as_dir" && as_dir=.
3521     for ac_exec_ext in '' $ac_executable_extensions; do
3522   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3523     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3524     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3525     break 2
3526   fi
3527 done
3528   done
3529 IFS=$as_save_IFS
3530
3531 fi
3532 fi
3533 CC=$ac_cv_prog_CC
3534 if test -n "$CC"; then
3535   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3536 $as_echo "$CC" >&6; }
3537 else
3538   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3539 $as_echo "no" >&6; }
3540 fi
3541
3542
3543 fi
3544 if test -z "$ac_cv_prog_CC"; then
3545   ac_ct_CC=$CC
3546   # Extract the first word of "gcc", so it can be a program name with args.
3547 set dummy gcc; ac_word=$2
3548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3549 $as_echo_n "checking for $ac_word... " >&6; }
3550 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3551   $as_echo_n "(cached) " >&6
3552 else
3553   if test -n "$ac_ct_CC"; then
3554   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3555 else
3556 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3557 for as_dir in $PATH
3558 do
3559   IFS=$as_save_IFS
3560   test -z "$as_dir" && as_dir=.
3561     for ac_exec_ext in '' $ac_executable_extensions; do
3562   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3563     ac_cv_prog_ac_ct_CC="gcc"
3564     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3565     break 2
3566   fi
3567 done
3568   done
3569 IFS=$as_save_IFS
3570
3571 fi
3572 fi
3573 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3574 if test -n "$ac_ct_CC"; then
3575   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3576 $as_echo "$ac_ct_CC" >&6; }
3577 else
3578   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3579 $as_echo "no" >&6; }
3580 fi
3581
3582   if test "x$ac_ct_CC" = x; then
3583     CC=""
3584   else
3585     case $cross_compiling:$ac_tool_warned in
3586 yes:)
3587 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3588 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3589 ac_tool_warned=yes ;;
3590 esac
3591     CC=$ac_ct_CC
3592   fi
3593 else
3594   CC="$ac_cv_prog_CC"
3595 fi
3596
3597 if test -z "$CC"; then
3598           if test -n "$ac_tool_prefix"; then
3599     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3600 set dummy ${ac_tool_prefix}cc; ac_word=$2
3601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3602 $as_echo_n "checking for $ac_word... " >&6; }
3603 if test "${ac_cv_prog_CC+set}" = set; then :
3604   $as_echo_n "(cached) " >&6
3605 else
3606   if test -n "$CC"; then
3607   ac_cv_prog_CC="$CC" # Let the user override the test.
3608 else
3609 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3610 for as_dir in $PATH
3611 do
3612   IFS=$as_save_IFS
3613   test -z "$as_dir" && as_dir=.
3614     for ac_exec_ext in '' $ac_executable_extensions; do
3615   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3616     ac_cv_prog_CC="${ac_tool_prefix}cc"
3617     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3618     break 2
3619   fi
3620 done
3621   done
3622 IFS=$as_save_IFS
3623
3624 fi
3625 fi
3626 CC=$ac_cv_prog_CC
3627 if test -n "$CC"; then
3628   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3629 $as_echo "$CC" >&6; }
3630 else
3631   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3632 $as_echo "no" >&6; }
3633 fi
3634
3635
3636   fi
3637 fi
3638 if test -z "$CC"; then
3639   # Extract the first word of "cc", so it can be a program name with args.
3640 set dummy cc; ac_word=$2
3641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3642 $as_echo_n "checking for $ac_word... " >&6; }
3643 if test "${ac_cv_prog_CC+set}" = set; then :
3644   $as_echo_n "(cached) " >&6
3645 else
3646   if test -n "$CC"; then
3647   ac_cv_prog_CC="$CC" # Let the user override the test.
3648 else
3649   ac_prog_rejected=no
3650 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3651 for as_dir in $PATH
3652 do
3653   IFS=$as_save_IFS
3654   test -z "$as_dir" && as_dir=.
3655     for ac_exec_ext in '' $ac_executable_extensions; do
3656   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3657     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3658        ac_prog_rejected=yes
3659        continue
3660      fi
3661     ac_cv_prog_CC="cc"
3662     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3663     break 2
3664   fi
3665 done
3666   done
3667 IFS=$as_save_IFS
3668
3669 if test $ac_prog_rejected = yes; then
3670   # We found a bogon in the path, so make sure we never use it.
3671   set dummy $ac_cv_prog_CC
3672   shift
3673   if test $# != 0; then
3674     # We chose a different compiler from the bogus one.
3675     # However, it has the same basename, so the bogon will be chosen
3676     # first if we set CC to just the basename; use the full file name.
3677     shift
3678     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3679   fi
3680 fi
3681 fi
3682 fi
3683 CC=$ac_cv_prog_CC
3684 if test -n "$CC"; then
3685   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3686 $as_echo "$CC" >&6; }
3687 else
3688   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3689 $as_echo "no" >&6; }
3690 fi
3691
3692
3693 fi
3694 if test -z "$CC"; then
3695   if test -n "$ac_tool_prefix"; then
3696   for ac_prog in cl.exe
3697   do
3698     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3699 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3701 $as_echo_n "checking for $ac_word... " >&6; }
3702 if test "${ac_cv_prog_CC+set}" = set; then :
3703   $as_echo_n "(cached) " >&6
3704 else
3705   if test -n "$CC"; then
3706   ac_cv_prog_CC="$CC" # Let the user override the test.
3707 else
3708 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3709 for as_dir in $PATH
3710 do
3711   IFS=$as_save_IFS
3712   test -z "$as_dir" && as_dir=.
3713     for ac_exec_ext in '' $ac_executable_extensions; do
3714   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3715     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3716     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3717     break 2
3718   fi
3719 done
3720   done
3721 IFS=$as_save_IFS
3722
3723 fi
3724 fi
3725 CC=$ac_cv_prog_CC
3726 if test -n "$CC"; then
3727   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3728 $as_echo "$CC" >&6; }
3729 else
3730   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3731 $as_echo "no" >&6; }
3732 fi
3733
3734
3735     test -n "$CC" && break
3736   done
3737 fi
3738 if test -z "$CC"; then
3739   ac_ct_CC=$CC
3740   for ac_prog in cl.exe
3741 do
3742   # Extract the first word of "$ac_prog", so it can be a program name with args.
3743 set dummy $ac_prog; ac_word=$2
3744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3745 $as_echo_n "checking for $ac_word... " >&6; }
3746 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3747   $as_echo_n "(cached) " >&6
3748 else
3749   if test -n "$ac_ct_CC"; then
3750   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3751 else
3752 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3753 for as_dir in $PATH
3754 do
3755   IFS=$as_save_IFS
3756   test -z "$as_dir" && as_dir=.
3757     for ac_exec_ext in '' $ac_executable_extensions; do
3758   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3759     ac_cv_prog_ac_ct_CC="$ac_prog"
3760     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3761     break 2
3762   fi
3763 done
3764   done
3765 IFS=$as_save_IFS
3766
3767 fi
3768 fi
3769 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3770 if test -n "$ac_ct_CC"; then
3771   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3772 $as_echo "$ac_ct_CC" >&6; }
3773 else
3774   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3775 $as_echo "no" >&6; }
3776 fi
3777
3778
3779   test -n "$ac_ct_CC" && break
3780 done
3781
3782   if test "x$ac_ct_CC" = x; then
3783     CC=""
3784   else
3785     case $cross_compiling:$ac_tool_warned in
3786 yes:)
3787 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3788 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3789 ac_tool_warned=yes ;;
3790 esac
3791     CC=$ac_ct_CC
3792   fi
3793 fi
3794
3795 fi
3796
3797
3798 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3799 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3800 as_fn_error "no acceptable C compiler found in \$PATH
3801 See \`config.log' for more details." "$LINENO" 5; }
3802
3803 # Provide some information about the compiler.
3804 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3805 set X $ac_compile
3806 ac_compiler=$2
3807 for ac_option in --version -v -V -qversion; do
3808   { { ac_try="$ac_compiler $ac_option >&5"
3809 case "(($ac_try" in
3810   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3811   *) ac_try_echo=$ac_try;;
3812 esac
3813 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3814 $as_echo "$ac_try_echo"; } >&5
3815   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3816   ac_status=$?
3817   if test -s conftest.err; then
3818     sed '10a\
3819 ... rest of stderr output deleted ...
3820          10q' conftest.err >conftest.er1
3821     cat conftest.er1 >&5
3822     rm -f conftest.er1 conftest.err
3823   fi
3824   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3825   test $ac_status = 0; }
3826 done
3827
3828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3829 /* end confdefs.h.  */
3830
3831 int
3832 main ()
3833 {
3834
3835   ;
3836   return 0;
3837 }
3838 _ACEOF
3839 ac_clean_files_save=$ac_clean_files
3840 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3841 # Try to create an executable without -o first, disregard a.out.
3842 # It will help us diagnose broken compilers, and finding out an intuition
3843 # of exeext.
3844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3845 $as_echo_n "checking for C compiler default output file name... " >&6; }
3846 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3847
3848 # The possible output files:
3849 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3850
3851 ac_rmfiles=
3852 for ac_file in $ac_files
3853 do
3854   case $ac_file in
3855     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3856     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3857   esac
3858 done
3859 rm -f $ac_rmfiles
3860
3861 if { { ac_try="$ac_link_default"
3862 case "(($ac_try" in
3863   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3864   *) ac_try_echo=$ac_try;;
3865 esac
3866 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3867 $as_echo "$ac_try_echo"; } >&5
3868   (eval "$ac_link_default") 2>&5
3869   ac_status=$?
3870   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3871   test $ac_status = 0; }; then :
3872   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3873 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3874 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3875 # so that the user can short-circuit this test for compilers unknown to
3876 # Autoconf.
3877 for ac_file in $ac_files ''
3878 do
3879   test -f "$ac_file" || continue
3880   case $ac_file in
3881     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3882         ;;
3883     [ab].out )
3884         # We found the default executable, but exeext='' is most
3885         # certainly right.
3886         break;;
3887     *.* )
3888         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3889         then :; else
3890            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3891         fi
3892         # We set ac_cv_exeext here because the later test for it is not
3893         # safe: cross compilers may not add the suffix if given an `-o'
3894         # argument, so we may need to know it at that point already.
3895         # Even if this section looks crufty: it has the advantage of
3896         # actually working.
3897         break;;
3898     * )
3899         break;;
3900   esac
3901 done
3902 test "$ac_cv_exeext" = no && ac_cv_exeext=
3903
3904 else
3905   ac_file=''
3906 fi
3907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3908 $as_echo "$ac_file" >&6; }
3909 if test -z "$ac_file"; then :
3910   $as_echo "$as_me: failed program was:" >&5
3911 sed 's/^/| /' conftest.$ac_ext >&5
3912
3913 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3914 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3915 { as_fn_set_status 77
3916 as_fn_error "C compiler cannot create executables
3917 See \`config.log' for more details." "$LINENO" 5; }; }
3918 fi
3919 ac_exeext=$ac_cv_exeext
3920
3921 # Check that the compiler produces executables we can run.  If not, either
3922 # the compiler is broken, or we cross compile.
3923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3924 $as_echo_n "checking whether the C compiler works... " >&6; }
3925 # If not cross compiling, check that we can run a simple program.
3926 if test "$cross_compiling" != yes; then
3927   if { ac_try='./$ac_file'
3928   { { case "(($ac_try" in
3929   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3930   *) ac_try_echo=$ac_try;;
3931 esac
3932 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3933 $as_echo "$ac_try_echo"; } >&5
3934   (eval "$ac_try") 2>&5
3935   ac_status=$?
3936   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3937   test $ac_status = 0; }; }; then
3938     cross_compiling=no
3939   else
3940     if test "$cross_compiling" = maybe; then
3941         cross_compiling=yes
3942     else
3943         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3944 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3945 as_fn_error "cannot run C compiled programs.
3946 If you meant to cross compile, use \`--host'.
3947 See \`config.log' for more details." "$LINENO" 5; }
3948     fi
3949   fi
3950 fi
3951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3952 $as_echo "yes" >&6; }
3953
3954 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3955 ac_clean_files=$ac_clean_files_save
3956 # Check that the compiler produces executables we can run.  If not, either
3957 # the compiler is broken, or we cross compile.
3958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3959 $as_echo_n "checking whether we are cross compiling... " >&6; }
3960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3961 $as_echo "$cross_compiling" >&6; }
3962
3963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3964 $as_echo_n "checking for suffix of executables... " >&6; }
3965 if { { ac_try="$ac_link"
3966 case "(($ac_try" in
3967   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3968   *) ac_try_echo=$ac_try;;
3969 esac
3970 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3971 $as_echo "$ac_try_echo"; } >&5
3972   (eval "$ac_link") 2>&5
3973   ac_status=$?
3974   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3975   test $ac_status = 0; }; then :
3976   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3977 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3978 # work properly (i.e., refer to `conftest.exe'), while it won't with
3979 # `rm'.
3980 for ac_file in conftest.exe conftest conftest.*; do
3981   test -f "$ac_file" || continue
3982   case $ac_file in
3983     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3984     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3985           break;;
3986     * ) break;;
3987   esac
3988 done
3989 else
3990   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3991 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3992 as_fn_error "cannot compute suffix of executables: cannot compile and link
3993 See \`config.log' for more details." "$LINENO" 5; }
3994 fi
3995 rm -f conftest$ac_cv_exeext
3996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3997 $as_echo "$ac_cv_exeext" >&6; }
3998
3999 rm -f conftest.$ac_ext
4000 EXEEXT=$ac_cv_exeext
4001 ac_exeext=$EXEEXT
4002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4003 $as_echo_n "checking for suffix of object files... " >&6; }
4004 if test "${ac_cv_objext+set}" = set; then :
4005   $as_echo_n "(cached) " >&6
4006 else
4007   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4008 /* end confdefs.h.  */
4009
4010 int
4011 main ()
4012 {
4013
4014   ;
4015   return 0;
4016 }
4017 _ACEOF
4018 rm -f conftest.o conftest.obj
4019 if { { ac_try="$ac_compile"
4020 case "(($ac_try" in
4021   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4022   *) ac_try_echo=$ac_try;;
4023 esac
4024 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4025 $as_echo "$ac_try_echo"; } >&5
4026   (eval "$ac_compile") 2>&5
4027   ac_status=$?
4028   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4029   test $ac_status = 0; }; then :
4030   for ac_file in conftest.o conftest.obj conftest.*; do
4031   test -f "$ac_file" || continue;
4032   case $ac_file in
4033     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4034     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4035        break;;
4036   esac
4037 done
4038 else
4039   $as_echo "$as_me: failed program was:" >&5
4040 sed 's/^/| /' conftest.$ac_ext >&5
4041
4042 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4043 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4044 as_fn_error "cannot compute suffix of object files: cannot compile
4045 See \`config.log' for more details." "$LINENO" 5; }
4046 fi
4047 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4048 fi
4049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4050 $as_echo "$ac_cv_objext" >&6; }
4051 OBJEXT=$ac_cv_objext
4052 ac_objext=$OBJEXT
4053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4054 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4055 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4056   $as_echo_n "(cached) " >&6
4057 else
4058   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4059 /* end confdefs.h.  */
4060
4061 int
4062 main ()
4063 {
4064 #ifndef __GNUC__
4065        choke me
4066 #endif
4067
4068   ;
4069   return 0;
4070 }
4071 _ACEOF
4072 if ac_fn_c_try_compile "$LINENO"; then :
4073   ac_compiler_gnu=yes
4074 else
4075   ac_compiler_gnu=no
4076 fi
4077 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4078 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4079
4080 fi
4081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4082 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4083 if test $ac_compiler_gnu = yes; then
4084   GCC=yes
4085 else
4086   GCC=
4087 fi
4088 ac_test_CFLAGS=${CFLAGS+set}
4089 ac_save_CFLAGS=$CFLAGS
4090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4091 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4092 if test "${ac_cv_prog_cc_g+set}" = set; then :
4093   $as_echo_n "(cached) " >&6
4094 else
4095   ac_save_c_werror_flag=$ac_c_werror_flag
4096    ac_c_werror_flag=yes
4097    ac_cv_prog_cc_g=no
4098    CFLAGS="-g"
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   ac_cv_prog_cc_g=yes
4112 else
4113   CFLAGS=""
4114       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4115 /* end confdefs.h.  */
4116
4117 int
4118 main ()
4119 {
4120
4121   ;
4122   return 0;
4123 }
4124 _ACEOF
4125 if ac_fn_c_try_compile "$LINENO"; then :
4126
4127 else
4128   ac_c_werror_flag=$ac_save_c_werror_flag
4129          CFLAGS="-g"
4130          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4131 /* end confdefs.h.  */
4132
4133 int
4134 main ()
4135 {
4136
4137   ;
4138   return 0;
4139 }
4140 _ACEOF
4141 if ac_fn_c_try_compile "$LINENO"; then :
4142   ac_cv_prog_cc_g=yes
4143 fi
4144 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4145 fi
4146 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4147 fi
4148 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4149    ac_c_werror_flag=$ac_save_c_werror_flag
4150 fi
4151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4152 $as_echo "$ac_cv_prog_cc_g" >&6; }
4153 if test "$ac_test_CFLAGS" = set; then
4154   CFLAGS=$ac_save_CFLAGS
4155 elif test $ac_cv_prog_cc_g = yes; then
4156   if test "$GCC" = yes; then
4157     CFLAGS="-g -O2"
4158   else
4159     CFLAGS="-g"
4160   fi
4161 else
4162   if test "$GCC" = yes; then
4163     CFLAGS="-O2"
4164   else
4165     CFLAGS=
4166   fi
4167 fi
4168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4169 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4170 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4171   $as_echo_n "(cached) " >&6
4172 else
4173   ac_cv_prog_cc_c89=no
4174 ac_save_CC=$CC
4175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4176 /* end confdefs.h.  */
4177 #include <stdarg.h>
4178 #include <stdio.h>
4179 #include <sys/types.h>
4180 #include <sys/stat.h>
4181 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4182 struct buf { int x; };
4183 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4184 static char *e (p, i)
4185      char **p;
4186      int i;
4187 {
4188   return p[i];
4189 }
4190 static char *f (char * (*g) (char **, int), char **p, ...)
4191 {
4192   char *s;
4193   va_list v;
4194   va_start (v,p);
4195   s = g (p, va_arg (v,int));
4196   va_end (v);
4197   return s;
4198 }
4199
4200 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4201    function prototypes and stuff, but not '\xHH' hex character constants.
4202    These don't provoke an error unfortunately, instead are silently treated
4203    as 'x'.  The following induces an error, until -std is added to get
4204    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4205    array size at least.  It's necessary to write '\x00'==0 to get something
4206    that's true only with -std.  */
4207 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4208
4209 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4210    inside strings and character constants.  */
4211 #define FOO(x) 'x'
4212 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4213
4214 int test (int i, double x);
4215 struct s1 {int (*f) (int a);};
4216 struct s2 {int (*f) (double a);};
4217 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4218 int argc;
4219 char **argv;
4220 int
4221 main ()
4222 {
4223 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4224   ;
4225   return 0;
4226 }
4227 _ACEOF
4228 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4229         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4230 do
4231   CC="$ac_save_CC $ac_arg"
4232   if ac_fn_c_try_compile "$LINENO"; then :
4233   ac_cv_prog_cc_c89=$ac_arg
4234 fi
4235 rm -f core conftest.err conftest.$ac_objext
4236   test "x$ac_cv_prog_cc_c89" != "xno" && break
4237 done
4238 rm -f conftest.$ac_ext
4239 CC=$ac_save_CC
4240
4241 fi
4242 # AC_CACHE_VAL
4243 case "x$ac_cv_prog_cc_c89" in
4244   x)
4245     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4246 $as_echo "none needed" >&6; } ;;
4247   xno)
4248     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4249 $as_echo "unsupported" >&6; } ;;
4250   *)
4251     CC="$CC $ac_cv_prog_cc_c89"
4252     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4253 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4254 esac
4255 if test "x$ac_cv_prog_cc_c89" != xno; then :
4256
4257 fi
4258
4259 ac_ext=c
4260 ac_cpp='$CPP $CPPFLAGS'
4261 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4262 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4263 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4264
4265 if test "x$CC" != xcc; then
4266   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4267 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4268 else
4269   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4270 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4271 fi
4272 set dummy $CC; ac_cc=`$as_echo "$2" |
4273                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4274 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4275   $as_echo_n "(cached) " >&6
4276 else
4277   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4278 /* end confdefs.h.  */
4279
4280 int
4281 main ()
4282 {
4283
4284   ;
4285   return 0;
4286 }
4287 _ACEOF
4288 # Make sure it works both with $CC and with simple cc.
4289 # We do the test twice because some compilers refuse to overwrite an
4290 # existing .o file with -o, though they will create one.
4291 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4292 rm -f conftest2.*
4293 if { { case "(($ac_try" in
4294   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4295   *) ac_try_echo=$ac_try;;
4296 esac
4297 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4298 $as_echo "$ac_try_echo"; } >&5
4299   (eval "$ac_try") 2>&5
4300   ac_status=$?
4301   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4302   test $ac_status = 0; } &&
4303    test -f conftest2.$ac_objext && { { 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 $ac_status = 0; };
4313 then
4314   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4315   if test "x$CC" != xcc; then
4316     # Test first that cc exists at all.
4317     if { ac_try='cc -c conftest.$ac_ext >&5'
4318   { { case "(($ac_try" in
4319   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4320   *) ac_try_echo=$ac_try;;
4321 esac
4322 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4323 $as_echo "$ac_try_echo"; } >&5
4324   (eval "$ac_try") 2>&5
4325   ac_status=$?
4326   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4327   test $ac_status = 0; }; }; then
4328       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4329       rm -f conftest2.*
4330       if { { case "(($ac_try" in
4331   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4332   *) ac_try_echo=$ac_try;;
4333 esac
4334 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4335 $as_echo "$ac_try_echo"; } >&5
4336   (eval "$ac_try") 2>&5
4337   ac_status=$?
4338   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4339   test $ac_status = 0; } &&
4340          test -f conftest2.$ac_objext && { { case "(($ac_try" in
4341   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4342   *) ac_try_echo=$ac_try;;
4343 esac
4344 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4345 $as_echo "$ac_try_echo"; } >&5
4346   (eval "$ac_try") 2>&5
4347   ac_status=$?
4348   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4349   test $ac_status = 0; };
4350       then
4351         # cc works too.
4352         :
4353       else
4354         # cc exists but doesn't like -o.
4355         eval ac_cv_prog_cc_${ac_cc}_c_o=no
4356       fi
4357     fi
4358   fi
4359 else
4360   eval ac_cv_prog_cc_${ac_cc}_c_o=no
4361 fi
4362 rm -f core conftest*
4363
4364 fi
4365 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4366   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4367 $as_echo "yes" >&6; }
4368 else
4369   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4370 $as_echo "no" >&6; }
4371
4372 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4373
4374 fi
4375
4376 # expand $ac_aux_dir to an absolute path
4377 am_aux_dir=`cd $ac_aux_dir && pwd`
4378
4379 # FIXME: we rely on the cache variable name because
4380 # there is no other way.
4381 set dummy $CC
4382 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4383 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
4384 if test "$am_t" != yes; then
4385    # Losing compiler, so override with the script.
4386    # FIXME: It is wrong to rewrite CC.
4387    # But if we don't then we get into trouble of one sort or another.
4388    # A longer-term fix would be to have automake use am__CC in this case,
4389    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4390    CC="$am_aux_dir/compile $CC"
4391 fi
4392
4393
4394 ac_ext=cpp
4395 ac_cpp='$CXXCPP $CPPFLAGS'
4396 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4397 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4398 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4399 if test -z "$CXX"; then
4400   if test -n "$CCC"; then
4401     CXX=$CCC
4402   else
4403     if test -n "$ac_tool_prefix"; then
4404   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4405   do
4406     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4407 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4409 $as_echo_n "checking for $ac_word... " >&6; }
4410 if test "${ac_cv_prog_CXX+set}" = set; then :
4411   $as_echo_n "(cached) " >&6
4412 else
4413   if test -n "$CXX"; then
4414   ac_cv_prog_CXX="$CXX" # Let the user override the test.
4415 else
4416 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4417 for as_dir in $PATH
4418 do
4419   IFS=$as_save_IFS
4420   test -z "$as_dir" && as_dir=.
4421     for ac_exec_ext in '' $ac_executable_extensions; do
4422   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4423     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4424     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4425     break 2
4426   fi
4427 done
4428   done
4429 IFS=$as_save_IFS
4430
4431 fi
4432 fi
4433 CXX=$ac_cv_prog_CXX
4434 if test -n "$CXX"; then
4435   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4436 $as_echo "$CXX" >&6; }
4437 else
4438   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4439 $as_echo "no" >&6; }
4440 fi
4441
4442
4443     test -n "$CXX" && break
4444   done
4445 fi
4446 if test -z "$CXX"; then
4447   ac_ct_CXX=$CXX
4448   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4449 do
4450   # Extract the first word of "$ac_prog", so it can be a program name with args.
4451 set dummy $ac_prog; ac_word=$2
4452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4453 $as_echo_n "checking for $ac_word... " >&6; }
4454 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4455   $as_echo_n "(cached) " >&6
4456 else
4457   if test -n "$ac_ct_CXX"; then
4458   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4459 else
4460 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4461 for as_dir in $PATH
4462 do
4463   IFS=$as_save_IFS
4464   test -z "$as_dir" && as_dir=.
4465     for ac_exec_ext in '' $ac_executable_extensions; do
4466   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4467     ac_cv_prog_ac_ct_CXX="$ac_prog"
4468     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4469     break 2
4470   fi
4471 done
4472   done
4473 IFS=$as_save_IFS
4474
4475 fi
4476 fi
4477 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4478 if test -n "$ac_ct_CXX"; then
4479   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4480 $as_echo "$ac_ct_CXX" >&6; }
4481 else
4482   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4483 $as_echo "no" >&6; }
4484 fi
4485
4486
4487   test -n "$ac_ct_CXX" && break
4488 done
4489
4490   if test "x$ac_ct_CXX" = x; then
4491     CXX="g++"
4492   else
4493     case $cross_compiling:$ac_tool_warned in
4494 yes:)
4495 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4496 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4497 ac_tool_warned=yes ;;
4498 esac
4499     CXX=$ac_ct_CXX
4500   fi
4501 fi
4502
4503   fi
4504 fi
4505 # Provide some information about the compiler.
4506 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4507 set X $ac_compile
4508 ac_compiler=$2
4509 for ac_option in --version -v -V -qversion; do
4510   { { ac_try="$ac_compiler $ac_option >&5"
4511 case "(($ac_try" in
4512   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4513   *) ac_try_echo=$ac_try;;
4514 esac
4515 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4516 $as_echo "$ac_try_echo"; } >&5
4517   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4518   ac_status=$?
4519   if test -s conftest.err; then
4520     sed '10a\
4521 ... rest of stderr output deleted ...
4522          10q' conftest.err >conftest.er1
4523     cat conftest.er1 >&5
4524     rm -f conftest.er1 conftest.err
4525   fi
4526   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4527   test $ac_status = 0; }
4528 done
4529
4530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4531 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4532 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4533   $as_echo_n "(cached) " >&6
4534 else
4535   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4536 /* end confdefs.h.  */
4537
4538 int
4539 main ()
4540 {
4541 #ifndef __GNUC__
4542        choke me
4543 #endif
4544
4545   ;
4546   return 0;
4547 }
4548 _ACEOF
4549 if ac_fn_cxx_try_compile "$LINENO"; then :
4550   ac_compiler_gnu=yes
4551 else
4552   ac_compiler_gnu=no
4553 fi
4554 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4555 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4556
4557 fi
4558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4559 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4560 if test $ac_compiler_gnu = yes; then
4561   GXX=yes
4562 else
4563   GXX=
4564 fi
4565 ac_test_CXXFLAGS=${CXXFLAGS+set}
4566 ac_save_CXXFLAGS=$CXXFLAGS
4567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4568 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4569 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4570   $as_echo_n "(cached) " >&6
4571 else
4572   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4573    ac_cxx_werror_flag=yes
4574    ac_cv_prog_cxx_g=no
4575    CXXFLAGS="-g"
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   ac_cv_prog_cxx_g=yes
4589 else
4590   CXXFLAGS=""
4591       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4592 /* end confdefs.h.  */
4593
4594 int
4595 main ()
4596 {
4597
4598   ;
4599   return 0;
4600 }
4601 _ACEOF
4602 if ac_fn_cxx_try_compile "$LINENO"; then :
4603
4604 else
4605   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4606          CXXFLAGS="-g"
4607          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4608 /* end confdefs.h.  */
4609
4610 int
4611 main ()
4612 {
4613
4614   ;
4615   return 0;
4616 }
4617 _ACEOF
4618 if ac_fn_cxx_try_compile "$LINENO"; then :
4619   ac_cv_prog_cxx_g=yes
4620 fi
4621 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4622 fi
4623 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4624 fi
4625 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4626    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4627 fi
4628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4629 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4630 if test "$ac_test_CXXFLAGS" = set; then
4631   CXXFLAGS=$ac_save_CXXFLAGS
4632 elif test $ac_cv_prog_cxx_g = yes; then
4633   if test "$GXX" = yes; then
4634     CXXFLAGS="-g -O2"
4635   else
4636     CXXFLAGS="-g"
4637   fi
4638 else
4639   if test "$GXX" = yes; then
4640     CXXFLAGS="-O2"
4641   else
4642     CXXFLAGS=
4643   fi
4644 fi
4645 ac_ext=c
4646 ac_cpp='$CPP $CPPFLAGS'
4647 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4648 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4649 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4650
4651
4652
4653
4654 if test -n "$ac_tool_prefix"; then
4655   # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
4656 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
4657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4658 $as_echo_n "checking for $ac_word... " >&6; }
4659 if test "${ac_cv_prog_GNATBIND+set}" = set; then :
4660   $as_echo_n "(cached) " >&6
4661 else
4662   if test -n "$GNATBIND"; then
4663   ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
4664 else
4665 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4666 for as_dir in $PATH
4667 do
4668   IFS=$as_save_IFS
4669   test -z "$as_dir" && as_dir=.
4670     for ac_exec_ext in '' $ac_executable_extensions; do
4671   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4672     ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
4673     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4674     break 2
4675   fi
4676 done
4677   done
4678 IFS=$as_save_IFS
4679
4680 fi
4681 fi
4682 GNATBIND=$ac_cv_prog_GNATBIND
4683 if test -n "$GNATBIND"; then
4684   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5
4685 $as_echo "$GNATBIND" >&6; }
4686 else
4687   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4688 $as_echo "no" >&6; }
4689 fi
4690
4691
4692 fi
4693 if test -z "$ac_cv_prog_GNATBIND"; then
4694   ac_ct_GNATBIND=$GNATBIND
4695   # Extract the first word of "gnatbind", so it can be a program name with args.
4696 set dummy gnatbind; ac_word=$2
4697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4698 $as_echo_n "checking for $ac_word... " >&6; }
4699 if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then :
4700   $as_echo_n "(cached) " >&6
4701 else
4702   if test -n "$ac_ct_GNATBIND"; then
4703   ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
4704 else
4705 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4706 for as_dir in $PATH
4707 do
4708   IFS=$as_save_IFS
4709   test -z "$as_dir" && as_dir=.
4710     for ac_exec_ext in '' $ac_executable_extensions; do
4711   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4712     ac_cv_prog_ac_ct_GNATBIND="gnatbind"
4713     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4714     break 2
4715   fi
4716 done
4717   done
4718 IFS=$as_save_IFS
4719
4720 fi
4721 fi
4722 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
4723 if test -n "$ac_ct_GNATBIND"; then
4724   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5
4725 $as_echo "$ac_ct_GNATBIND" >&6; }
4726 else
4727   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4728 $as_echo "no" >&6; }
4729 fi
4730
4731   if test "x$ac_ct_GNATBIND" = x; then
4732     GNATBIND="no"
4733   else
4734     case $cross_compiling:$ac_tool_warned in
4735 yes:)
4736 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4737 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4738 ac_tool_warned=yes ;;
4739 esac
4740     GNATBIND=$ac_ct_GNATBIND
4741   fi
4742 else
4743   GNATBIND="$ac_cv_prog_GNATBIND"
4744 fi
4745
4746 if test -n "$ac_tool_prefix"; then
4747   # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
4748 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
4749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4750 $as_echo_n "checking for $ac_word... " >&6; }
4751 if test "${ac_cv_prog_GNATMAKE+set}" = set; then :
4752   $as_echo_n "(cached) " >&6
4753 else
4754   if test -n "$GNATMAKE"; then
4755   ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
4756 else
4757 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4758 for as_dir in $PATH
4759 do
4760   IFS=$as_save_IFS
4761   test -z "$as_dir" && as_dir=.
4762     for ac_exec_ext in '' $ac_executable_extensions; do
4763   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4764     ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
4765     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4766     break 2
4767   fi
4768 done
4769   done
4770 IFS=$as_save_IFS
4771
4772 fi
4773 fi
4774 GNATMAKE=$ac_cv_prog_GNATMAKE
4775 if test -n "$GNATMAKE"; then
4776   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5
4777 $as_echo "$GNATMAKE" >&6; }
4778 else
4779   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4780 $as_echo "no" >&6; }
4781 fi
4782
4783
4784 fi
4785 if test -z "$ac_cv_prog_GNATMAKE"; then
4786   ac_ct_GNATMAKE=$GNATMAKE
4787   # Extract the first word of "gnatmake", so it can be a program name with args.
4788 set dummy gnatmake; ac_word=$2
4789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4790 $as_echo_n "checking for $ac_word... " >&6; }
4791 if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then :
4792   $as_echo_n "(cached) " >&6
4793 else
4794   if test -n "$ac_ct_GNATMAKE"; then
4795   ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
4796 else
4797 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4798 for as_dir in $PATH
4799 do
4800   IFS=$as_save_IFS
4801   test -z "$as_dir" && as_dir=.
4802     for ac_exec_ext in '' $ac_executable_extensions; do
4803   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4804     ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
4805     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4806     break 2
4807   fi
4808 done
4809   done
4810 IFS=$as_save_IFS
4811
4812 fi
4813 fi
4814 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
4815 if test -n "$ac_ct_GNATMAKE"; then
4816   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5
4817 $as_echo "$ac_ct_GNATMAKE" >&6; }
4818 else
4819   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4820 $as_echo "no" >&6; }
4821 fi
4822
4823   if test "x$ac_ct_GNATMAKE" = x; then
4824     GNATMAKE="no"
4825   else
4826     case $cross_compiling:$ac_tool_warned in
4827 yes:)
4828 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4829 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4830 ac_tool_warned=yes ;;
4831 esac
4832     GNATMAKE=$ac_ct_GNATMAKE
4833   fi
4834 else
4835   GNATMAKE="$ac_cv_prog_GNATMAKE"
4836 fi
4837
4838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada" >&5
4839 $as_echo_n "checking whether compiler driver understands Ada... " >&6; }
4840 if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then :
4841   $as_echo_n "(cached) " >&6
4842 else
4843   cat >conftest.adb <<EOF
4844 procedure conftest is begin null; end conftest;
4845 EOF
4846 acx_cv_cc_gcc_supports_ada=no
4847 # There is a bug in old released versions of GCC which causes the
4848 # driver to exit successfully when the appropriate language module
4849 # has not been installed.  This is fixed in 2.95.4, 3.0.2, and 3.1.
4850 # Therefore we must check for the error message as well as an
4851 # unsuccessful exit.
4852 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
4853 # given a .adb file, but produce no object file.  So we must check
4854 # if an object file was really produced to guard against this.
4855 errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure`
4856 if test x"$errors" = x && test -f conftest.$ac_objext; then
4857   acx_cv_cc_gcc_supports_ada=yes
4858 fi
4859 rm -f conftest.*
4860 fi
4861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5
4862 $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; }
4863
4864 if test "x$GNATBIND" != xno && test "x$GNATMAKE" != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
4865   have_gnat=yes
4866 else
4867   have_gnat=no
4868 fi
4869
4870
4871 # autoconf is lame and doesn't give us any substitution variable for this.
4872 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
4873   NO_MINUS_C_MINUS_O=yes
4874 else
4875   OUTPUT_OPTION='-o $@'
4876 fi
4877
4878
4879
4880 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
4881 # optimizations to be activated explicitly by the toplevel.
4882 case "$CC" in
4883   */prev-gcc/xgcc*) ;;
4884   *) CFLAGS=`echo "$CFLAGS " | sed -e "s/-Ofast[        ]//" -e "s/-O[gs][      ]//" -e "s/-O[0-9]*[    ]//" `
4885      CXXFLAGS=`echo "$CXXFLAGS " | sed -e "s/-Ofast[    ]//" -e "s/-O[gs][      ]//" -e "s/-O[0-9]*[    ]//" ` ;;
4886 esac
4887
4888
4889
4890 # Determine PICFLAG for target gnatlib.
4891
4892
4893
4894
4895 case "${target}" in
4896     # PIC is the default on some targets or must not be used.
4897     *-*-darwin*)
4898         # PIC is the default on this platform
4899         # Common symbols not allowed in MH_DYLIB files
4900         PICFLAG_FOR_TARGET=-fno-common
4901         ;;
4902     alpha*-dec-osf5*)
4903         # PIC is the default.
4904         ;;
4905     hppa*64*-*-hpux*)
4906         # PIC is the default for 64-bit PA HP-UX.
4907         ;;
4908     i[34567]86-*-cygwin* | i[34567]86-*-mingw* | x86_64-*-mingw*)
4909         ;;
4910     i[34567]86-*-interix[3-9]*)
4911         # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4912         # Instead, we relocate shared libraries at runtime.
4913         ;;
4914     i[34567]86-*-nto-qnx*)
4915         # QNX uses GNU C++, but need to define -shared option too, otherwise
4916         # it will coredump.
4917         PICFLAG_FOR_TARGET='-fPIC -shared'
4918         ;;
4919     i[34567]86-pc-msdosdjgpp*)
4920         # DJGPP does not support shared libraries at all.
4921         ;;
4922     ia64*-*-hpux*)
4923         # On IA64 HP-UX, PIC is the default but the pic flag
4924         # sets the default TLS model and affects inlining.
4925         PICFLAG_FOR_TARGET=-fPIC
4926         ;;
4927     mips-sgi-irix6*)
4928         # PIC is the default.
4929         ;;
4930     rs6000-ibm-aix* | powerpc-ibm-aix*)
4931         # All AIX code is PIC.
4932         ;;
4933
4934     # Some targets support both -fPIC and -fpic, but prefer the latter.
4935     # FIXME: Why?
4936     i[34567]86-*-* | x86_64-*-*)
4937         PICFLAG_FOR_TARGET=-fpic
4938         ;;
4939     m68k-*-*)
4940         PICFLAG_FOR_TARGET=-fpic
4941         ;;
4942     # FIXME: Override -fPIC default in libgcc only?
4943     sh-*-linux* | sh[2346lbe]*-*-linux*)
4944         PICFLAG_FOR_TARGET=-fpic
4945         ;;
4946     # FIXME: Simplify to sh*-*-netbsd*?
4947     sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
4948       sh64-*-netbsd* | sh64l*-*-netbsd*)
4949         PICFLAG_FOR_TARGET=-fpic
4950         ;;
4951     # Default to -fPIC unless specified otherwise.
4952     *)
4953         PICFLAG_FOR_TARGET=-fPIC
4954         ;;
4955 esac
4956
4957 # If the user explicitly uses -fpic/-fPIC, keep that.
4958 case "${CFLAGS_FOR_TARGET}" in
4959     *-fpic*)
4960         PICFLAG_FOR_TARGET=-fpic
4961         ;;
4962     *-fPIC*)
4963         PICFLAG_FOR_TARGET=-fPIC
4964         ;;
4965 esac
4966
4967
4968
4969 # -------------------------
4970 # Check C compiler features
4971 # -------------------------
4972
4973
4974 ac_ext=c
4975 ac_cpp='$CPP $CPPFLAGS'
4976 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4977 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4978 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4980 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4981 # On Suns, sometimes $CPP names a directory.
4982 if test -n "$CPP" && test -d "$CPP"; then
4983   CPP=
4984 fi
4985 if test -z "$CPP"; then
4986   if test "${ac_cv_prog_CPP+set}" = set; then :
4987   $as_echo_n "(cached) " >&6
4988 else
4989       # Double quotes because CPP needs to be expanded
4990     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4991     do
4992       ac_preproc_ok=false
4993 for ac_c_preproc_warn_flag in '' yes
4994 do
4995   # Use a header file that comes with gcc, so configuring glibc
4996   # with a fresh cross-compiler works.
4997   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4998   # <limits.h> exists even on freestanding compilers.
4999   # On the NeXT, cc -E runs the code through the compiler's parser,
5000   # not just through cpp. "Syntax error" is here to catch this case.
5001   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5002 /* end confdefs.h.  */
5003 #ifdef __STDC__
5004 # include <limits.h>
5005 #else
5006 # include <assert.h>
5007 #endif
5008                      Syntax error
5009 _ACEOF
5010 if ac_fn_c_try_cpp "$LINENO"; then :
5011
5012 else
5013   # Broken: fails on valid input.
5014 continue
5015 fi
5016 rm -f conftest.err conftest.$ac_ext
5017
5018   # OK, works on sane cases.  Now check whether nonexistent headers
5019   # can be detected and how.
5020   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5021 /* end confdefs.h.  */
5022 #include <ac_nonexistent.h>
5023 _ACEOF
5024 if ac_fn_c_try_cpp "$LINENO"; then :
5025   # Broken: success on invalid input.
5026 continue
5027 else
5028   # Passes both tests.
5029 ac_preproc_ok=:
5030 break
5031 fi
5032 rm -f conftest.err conftest.$ac_ext
5033
5034 done
5035 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5036 rm -f conftest.err conftest.$ac_ext
5037 if $ac_preproc_ok; then :
5038   break
5039 fi
5040
5041     done
5042     ac_cv_prog_CPP=$CPP
5043
5044 fi
5045   CPP=$ac_cv_prog_CPP
5046 else
5047   ac_cv_prog_CPP=$CPP
5048 fi
5049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5050 $as_echo "$CPP" >&6; }
5051 ac_preproc_ok=false
5052 for ac_c_preproc_warn_flag in '' yes
5053 do
5054   # Use a header file that comes with gcc, so configuring glibc
5055   # with a fresh cross-compiler works.
5056   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5057   # <limits.h> exists even on freestanding compilers.
5058   # On the NeXT, cc -E runs the code through the compiler's parser,
5059   # not just through cpp. "Syntax error" is here to catch this case.
5060   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5061 /* end confdefs.h.  */
5062 #ifdef __STDC__
5063 # include <limits.h>
5064 #else
5065 # include <assert.h>
5066 #endif
5067                      Syntax error
5068 _ACEOF
5069 if ac_fn_c_try_cpp "$LINENO"; then :
5070
5071 else
5072   # Broken: fails on valid input.
5073 continue
5074 fi
5075 rm -f conftest.err conftest.$ac_ext
5076
5077   # OK, works on sane cases.  Now check whether nonexistent headers
5078   # can be detected and how.
5079   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5080 /* end confdefs.h.  */
5081 #include <ac_nonexistent.h>
5082 _ACEOF
5083 if ac_fn_c_try_cpp "$LINENO"; then :
5084   # Broken: success on invalid input.
5085 continue
5086 else
5087   # Passes both tests.
5088 ac_preproc_ok=:
5089 break
5090 fi
5091 rm -f conftest.err conftest.$ac_ext
5092
5093 done
5094 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5095 rm -f conftest.err conftest.$ac_ext
5096 if $ac_preproc_ok; then :
5097
5098 else
5099   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5100 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5101 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5102 See \`config.log' for more details." "$LINENO" 5; }
5103 fi
5104
5105 ac_ext=c
5106 ac_cpp='$CPP $CPPFLAGS'
5107 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5108 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5109 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5110
5111
5112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5113 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5114 if test "${ac_cv_path_GREP+set}" = set; then :
5115   $as_echo_n "(cached) " >&6
5116 else
5117   if test -z "$GREP"; then
5118   ac_path_GREP_found=false
5119   # Loop through the user's path and test for each of PROGNAME-LIST
5120   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5121 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5122 do
5123   IFS=$as_save_IFS
5124   test -z "$as_dir" && as_dir=.
5125     for ac_prog in grep ggrep; do
5126     for ac_exec_ext in '' $ac_executable_extensions; do
5127       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5128       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5129 # Check for GNU ac_path_GREP and select it if it is found.
5130   # Check for GNU $ac_path_GREP
5131 case `"$ac_path_GREP" --version 2>&1` in
5132 *GNU*)
5133   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5134 *)
5135   ac_count=0
5136   $as_echo_n 0123456789 >"conftest.in"
5137   while :
5138   do
5139     cat "conftest.in" "conftest.in" >"conftest.tmp"
5140     mv "conftest.tmp" "conftest.in"
5141     cp "conftest.in" "conftest.nl"
5142     $as_echo 'GREP' >> "conftest.nl"
5143     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5144     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5145     as_fn_arith $ac_count + 1 && ac_count=$as_val
5146     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5147       # Best one so far, save it but keep looking for a better one
5148       ac_cv_path_GREP="$ac_path_GREP"
5149       ac_path_GREP_max=$ac_count
5150     fi
5151     # 10*(2^10) chars as input seems more than enough
5152     test $ac_count -gt 10 && break
5153   done
5154   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5155 esac
5156
5157       $ac_path_GREP_found && break 3
5158     done
5159   done
5160   done
5161 IFS=$as_save_IFS
5162   if test -z "$ac_cv_path_GREP"; then
5163     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5164   fi
5165 else
5166   ac_cv_path_GREP=$GREP
5167 fi
5168
5169 fi
5170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5171 $as_echo "$ac_cv_path_GREP" >&6; }
5172  GREP="$ac_cv_path_GREP"
5173
5174
5175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5176 $as_echo_n "checking for egrep... " >&6; }
5177 if test "${ac_cv_path_EGREP+set}" = set; then :
5178   $as_echo_n "(cached) " >&6
5179 else
5180   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5181    then ac_cv_path_EGREP="$GREP -E"
5182    else
5183      if test -z "$EGREP"; then
5184   ac_path_EGREP_found=false
5185   # Loop through the user's path and test for each of PROGNAME-LIST
5186   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5187 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5188 do
5189   IFS=$as_save_IFS
5190   test -z "$as_dir" && as_dir=.
5191     for ac_prog in egrep; do
5192     for ac_exec_ext in '' $ac_executable_extensions; do
5193       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5194       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5195 # Check for GNU ac_path_EGREP and select it if it is found.
5196   # Check for GNU $ac_path_EGREP
5197 case `"$ac_path_EGREP" --version 2>&1` in
5198 *GNU*)
5199   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5200 *)
5201   ac_count=0
5202   $as_echo_n 0123456789 >"conftest.in"
5203   while :
5204   do
5205     cat "conftest.in" "conftest.in" >"conftest.tmp"
5206     mv "conftest.tmp" "conftest.in"
5207     cp "conftest.in" "conftest.nl"
5208     $as_echo 'EGREP' >> "conftest.nl"
5209     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5210     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5211     as_fn_arith $ac_count + 1 && ac_count=$as_val
5212     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5213       # Best one so far, save it but keep looking for a better one
5214       ac_cv_path_EGREP="$ac_path_EGREP"
5215       ac_path_EGREP_max=$ac_count
5216     fi
5217     # 10*(2^10) chars as input seems more than enough
5218     test $ac_count -gt 10 && break
5219   done
5220   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5221 esac
5222
5223       $ac_path_EGREP_found && break 3
5224     done
5225   done
5226   done
5227 IFS=$as_save_IFS
5228   if test -z "$ac_cv_path_EGREP"; then
5229     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5230   fi
5231 else
5232   ac_cv_path_EGREP=$EGREP
5233 fi
5234
5235    fi
5236 fi
5237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5238 $as_echo "$ac_cv_path_EGREP" >&6; }
5239  EGREP="$ac_cv_path_EGREP"
5240
5241
5242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5243 $as_echo_n "checking for ANSI C header files... " >&6; }
5244 if test "${ac_cv_header_stdc+set}" = set; then :
5245   $as_echo_n "(cached) " >&6
5246 else
5247   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5248 /* end confdefs.h.  */
5249 #include <stdlib.h>
5250 #include <stdarg.h>
5251 #include <string.h>
5252 #include <float.h>
5253
5254 int
5255 main ()
5256 {
5257
5258   ;
5259   return 0;
5260 }
5261 _ACEOF
5262 if ac_fn_c_try_compile "$LINENO"; then :
5263   ac_cv_header_stdc=yes
5264 else
5265   ac_cv_header_stdc=no
5266 fi
5267 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5268
5269 if test $ac_cv_header_stdc = yes; then
5270   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5271   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5272 /* end confdefs.h.  */
5273 #include <string.h>
5274
5275 _ACEOF
5276 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5277   $EGREP "memchr" >/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 $ac_cv_header_stdc = yes; then
5287   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5288   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5289 /* end confdefs.h.  */
5290 #include <stdlib.h>
5291
5292 _ACEOF
5293 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5294   $EGREP "free" >/dev/null 2>&1; then :
5295
5296 else
5297   ac_cv_header_stdc=no
5298 fi
5299 rm -f conftest*
5300
5301 fi
5302
5303 if test $ac_cv_header_stdc = yes; then
5304   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5305   if test "$cross_compiling" = yes; then :
5306   :
5307 else
5308   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5309 /* end confdefs.h.  */
5310 #include <ctype.h>
5311 #include <stdlib.h>
5312 #if ((' ' & 0x0FF) == 0x020)
5313 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5314 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5315 #else
5316 # define ISLOWER(c) \
5317                    (('a' <= (c) && (c) <= 'i') \
5318                      || ('j' <= (c) && (c) <= 'r') \
5319                      || ('s' <= (c) && (c) <= 'z'))
5320 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5321 #endif
5322
5323 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5324 int
5325 main ()
5326 {
5327   int i;
5328   for (i = 0; i < 256; i++)
5329     if (XOR (islower (i), ISLOWER (i))
5330         || toupper (i) != TOUPPER (i))
5331       return 2;
5332   return 0;
5333 }
5334 _ACEOF
5335 if ac_fn_c_try_run "$LINENO"; then :
5336
5337 else
5338   ac_cv_header_stdc=no
5339 fi
5340 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5341   conftest.$ac_objext conftest.beam conftest.$ac_ext
5342 fi
5343
5344 fi
5345 fi
5346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5347 $as_echo "$ac_cv_header_stdc" >&6; }
5348 if test $ac_cv_header_stdc = yes; then
5349
5350 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5351
5352 fi
5353
5354 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5355 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5356                   inttypes.h stdint.h unistd.h
5357 do :
5358   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5359 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5360 "
5361 eval as_val=\$$as_ac_Header
5362    if test "x$as_val" = x""yes; then :
5363   cat >>confdefs.h <<_ACEOF
5364 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5365 _ACEOF
5366
5367 fi
5368
5369 done
5370
5371
5372
5373   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5374 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
5375   MINIX=yes
5376 else
5377   MINIX=
5378 fi
5379
5380
5381   if test "$MINIX" = yes; then
5382
5383 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5384
5385
5386 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5387
5388
5389 $as_echo "#define _MINIX 1" >>confdefs.h
5390
5391   fi
5392
5393
5394   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5395 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5396 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
5397   $as_echo_n "(cached) " >&6
5398 else
5399   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5400 /* end confdefs.h.  */
5401
5402 #         define __EXTENSIONS__ 1
5403           $ac_includes_default
5404 int
5405 main ()
5406 {
5407
5408   ;
5409   return 0;
5410 }
5411 _ACEOF
5412 if ac_fn_c_try_compile "$LINENO"; then :
5413   ac_cv_safe_to_define___extensions__=yes
5414 else
5415   ac_cv_safe_to_define___extensions__=no
5416 fi
5417 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5418 fi
5419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5420 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5421   test $ac_cv_safe_to_define___extensions__ = yes &&
5422     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5423
5424   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5425
5426   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5427
5428   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5429
5430   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5431
5432
5433 ac_ext=c
5434 ac_cpp='$CPP $CPPFLAGS'
5435 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5436 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5437 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5439 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5440 # On Suns, sometimes $CPP names a directory.
5441 if test -n "$CPP" && test -d "$CPP"; then
5442   CPP=
5443 fi
5444 if test -z "$CPP"; then
5445   if test "${ac_cv_prog_CPP+set}" = set; then :
5446   $as_echo_n "(cached) " >&6
5447 else
5448       # Double quotes because CPP needs to be expanded
5449     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5450     do
5451       ac_preproc_ok=false
5452 for ac_c_preproc_warn_flag in '' yes
5453 do
5454   # Use a header file that comes with gcc, so configuring glibc
5455   # with a fresh cross-compiler works.
5456   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5457   # <limits.h> exists even on freestanding compilers.
5458   # On the NeXT, cc -E runs the code through the compiler's parser,
5459   # not just through cpp. "Syntax error" is here to catch this case.
5460   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5461 /* end confdefs.h.  */
5462 #ifdef __STDC__
5463 # include <limits.h>
5464 #else
5465 # include <assert.h>
5466 #endif
5467                      Syntax error
5468 _ACEOF
5469 if ac_fn_c_try_cpp "$LINENO"; then :
5470
5471 else
5472   # Broken: fails on valid input.
5473 continue
5474 fi
5475 rm -f conftest.err conftest.$ac_ext
5476
5477   # OK, works on sane cases.  Now check whether nonexistent headers
5478   # can be detected and how.
5479   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5480 /* end confdefs.h.  */
5481 #include <ac_nonexistent.h>
5482 _ACEOF
5483 if ac_fn_c_try_cpp "$LINENO"; then :
5484   # Broken: success on invalid input.
5485 continue
5486 else
5487   # Passes both tests.
5488 ac_preproc_ok=:
5489 break
5490 fi
5491 rm -f conftest.err conftest.$ac_ext
5492
5493 done
5494 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5495 rm -f conftest.err conftest.$ac_ext
5496 if $ac_preproc_ok; then :
5497   break
5498 fi
5499
5500     done
5501     ac_cv_prog_CPP=$CPP
5502
5503 fi
5504   CPP=$ac_cv_prog_CPP
5505 else
5506   ac_cv_prog_CPP=$CPP
5507 fi
5508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5509 $as_echo "$CPP" >&6; }
5510 ac_preproc_ok=false
5511 for ac_c_preproc_warn_flag in '' yes
5512 do
5513   # Use a header file that comes with gcc, so configuring glibc
5514   # with a fresh cross-compiler works.
5515   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5516   # <limits.h> exists even on freestanding compilers.
5517   # On the NeXT, cc -E runs the code through the compiler's parser,
5518   # not just through cpp. "Syntax error" is here to catch this case.
5519   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5520 /* end confdefs.h.  */
5521 #ifdef __STDC__
5522 # include <limits.h>
5523 #else
5524 # include <assert.h>
5525 #endif
5526                      Syntax error
5527 _ACEOF
5528 if ac_fn_c_try_cpp "$LINENO"; then :
5529
5530 else
5531   # Broken: fails on valid input.
5532 continue
5533 fi
5534 rm -f conftest.err conftest.$ac_ext
5535
5536   # OK, works on sane cases.  Now check whether nonexistent headers
5537   # can be detected and how.
5538   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5539 /* end confdefs.h.  */
5540 #include <ac_nonexistent.h>
5541 _ACEOF
5542 if ac_fn_c_try_cpp "$LINENO"; then :
5543   # Broken: success on invalid input.
5544 continue
5545 else
5546   # Passes both tests.
5547 ac_preproc_ok=:
5548 break
5549 fi
5550 rm -f conftest.err conftest.$ac_ext
5551
5552 done
5553 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5554 rm -f conftest.err conftest.$ac_ext
5555 if $ac_preproc_ok; then :
5556
5557 else
5558   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5559 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5560 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5561 See \`config.log' for more details." "$LINENO" 5; }
5562 fi
5563
5564 ac_ext=c
5565 ac_cpp='$CPP $CPPFLAGS'
5566 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5567 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5568 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5569
5570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5571 $as_echo_n "checking for inline... " >&6; }
5572 if test "${ac_cv_c_inline+set}" = set; then :
5573   $as_echo_n "(cached) " >&6
5574 else
5575   ac_cv_c_inline=no
5576 for ac_kw in inline __inline__ __inline; do
5577   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5578 /* end confdefs.h.  */
5579 #ifndef __cplusplus
5580 typedef int foo_t;
5581 static $ac_kw foo_t static_foo () {return 0; }
5582 $ac_kw foo_t foo () {return 0; }
5583 #endif
5584
5585 _ACEOF
5586 if ac_fn_c_try_compile "$LINENO"; then :
5587   ac_cv_c_inline=$ac_kw
5588 fi
5589 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5590   test "$ac_cv_c_inline" != no && break
5591 done
5592
5593 fi
5594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5595 $as_echo "$ac_cv_c_inline" >&6; }
5596
5597 case $ac_cv_c_inline in
5598   inline | yes) ;;
5599   *)
5600     case $ac_cv_c_inline in
5601       no) ac_val=;;
5602       *) ac_val=$ac_cv_c_inline;;
5603     esac
5604     cat >>confdefs.h <<_ACEOF
5605 #ifndef __cplusplus
5606 #define inline $ac_val
5607 #endif
5608 _ACEOF
5609     ;;
5610 esac
5611
5612
5613 # Check whether --enable-largefile was given.
5614 if test "${enable_largefile+set}" = set; then :
5615   enableval=$enable_largefile;
5616 fi
5617
5618 if test "$enable_largefile" != no; then
5619
5620   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5621 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5622 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
5623   $as_echo_n "(cached) " >&6
5624 else
5625   ac_cv_sys_largefile_CC=no
5626      if test "$GCC" != yes; then
5627        ac_save_CC=$CC
5628        while :; do
5629          # IRIX 6.2 and later do not support large files by default,
5630          # so use the C compiler's -n32 option if that helps.
5631          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5632 /* end confdefs.h.  */
5633 #include <sys/types.h>
5634  /* Check that off_t can represent 2**63 - 1 correctly.
5635     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5636     since some C++ compilers masquerading as C compilers
5637     incorrectly reject 9223372036854775807.  */
5638 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5639   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5640                        && LARGE_OFF_T % 2147483647 == 1)
5641                       ? 1 : -1];
5642 int
5643 main ()
5644 {
5645
5646   ;
5647   return 0;
5648 }
5649 _ACEOF
5650          if ac_fn_c_try_compile "$LINENO"; then :
5651   break
5652 fi
5653 rm -f core conftest.err conftest.$ac_objext
5654          CC="$CC -n32"
5655          if ac_fn_c_try_compile "$LINENO"; then :
5656   ac_cv_sys_largefile_CC=' -n32'; break
5657 fi
5658 rm -f core conftest.err conftest.$ac_objext
5659          break
5660        done
5661        CC=$ac_save_CC
5662        rm -f conftest.$ac_ext
5663     fi
5664 fi
5665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5666 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5667   if test "$ac_cv_sys_largefile_CC" != no; then
5668     CC=$CC$ac_cv_sys_largefile_CC
5669   fi
5670
5671   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5672 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5673 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
5674   $as_echo_n "(cached) " >&6
5675 else
5676   while :; do
5677   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5678 /* end confdefs.h.  */
5679 #include <sys/types.h>
5680  /* Check that off_t can represent 2**63 - 1 correctly.
5681     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5682     since some C++ compilers masquerading as C compilers
5683     incorrectly reject 9223372036854775807.  */
5684 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5685   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5686                        && LARGE_OFF_T % 2147483647 == 1)
5687                       ? 1 : -1];
5688 int
5689 main ()
5690 {
5691
5692   ;
5693   return 0;
5694 }
5695 _ACEOF
5696 if ac_fn_c_try_compile "$LINENO"; then :
5697   ac_cv_sys_file_offset_bits=no; break
5698 fi
5699 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5700   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5701 /* end confdefs.h.  */
5702 #define _FILE_OFFSET_BITS 64
5703 #include <sys/types.h>
5704  /* Check that off_t can represent 2**63 - 1 correctly.
5705     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5706     since some C++ compilers masquerading as C compilers
5707     incorrectly reject 9223372036854775807.  */
5708 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5709   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5710                        && LARGE_OFF_T % 2147483647 == 1)
5711                       ? 1 : -1];
5712 int
5713 main ()
5714 {
5715
5716   ;
5717   return 0;
5718 }
5719 _ACEOF
5720 if ac_fn_c_try_compile "$LINENO"; then :
5721   ac_cv_sys_file_offset_bits=64; break
5722 fi
5723 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5724   ac_cv_sys_file_offset_bits=unknown
5725   break
5726 done
5727 fi
5728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5729 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5730 case $ac_cv_sys_file_offset_bits in #(
5731   no | unknown) ;;
5732   *)
5733 cat >>confdefs.h <<_ACEOF
5734 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5735 _ACEOF
5736 ;;
5737 esac
5738 rm -rf conftest*
5739   if test $ac_cv_sys_file_offset_bits = unknown; then
5740     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5741 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5742 if test "${ac_cv_sys_large_files+set}" = set; then :
5743   $as_echo_n "(cached) " >&6
5744 else
5745   while :; do
5746   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5747 /* end confdefs.h.  */
5748 #include <sys/types.h>
5749  /* Check that off_t can represent 2**63 - 1 correctly.
5750     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5751     since some C++ compilers masquerading as C compilers
5752     incorrectly reject 9223372036854775807.  */
5753 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5754   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5755                        && LARGE_OFF_T % 2147483647 == 1)
5756                       ? 1 : -1];
5757 int
5758 main ()
5759 {
5760
5761   ;
5762   return 0;
5763 }
5764 _ACEOF
5765 if ac_fn_c_try_compile "$LINENO"; then :
5766   ac_cv_sys_large_files=no; break
5767 fi
5768 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5769   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5770 /* end confdefs.h.  */
5771 #define _LARGE_FILES 1
5772 #include <sys/types.h>
5773  /* Check that off_t can represent 2**63 - 1 correctly.
5774     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5775     since some C++ compilers masquerading as C compilers
5776     incorrectly reject 9223372036854775807.  */
5777 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5778   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5779                        && LARGE_OFF_T % 2147483647 == 1)
5780                       ? 1 : -1];
5781 int
5782 main ()
5783 {
5784
5785   ;
5786   return 0;
5787 }
5788 _ACEOF
5789 if ac_fn_c_try_compile "$LINENO"; then :
5790   ac_cv_sys_large_files=1; break
5791 fi
5792 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5793   ac_cv_sys_large_files=unknown
5794   break
5795 done
5796 fi
5797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5798 $as_echo "$ac_cv_sys_large_files" >&6; }
5799 case $ac_cv_sys_large_files in #(
5800   no | unknown) ;;
5801   *)
5802 cat >>confdefs.h <<_ACEOF
5803 #define _LARGE_FILES $ac_cv_sys_large_files
5804 _ACEOF
5805 ;;
5806 esac
5807 rm -rf conftest*
5808   fi
5809 fi
5810
5811
5812 # sizeof(char) is 1 by definition.
5813 # The cast to long int works around a bug in the HP C Compiler
5814 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5815 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5816 # This bug is HP SR number 8606223364.
5817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
5818 $as_echo_n "checking size of void *... " >&6; }
5819 if test "${ac_cv_sizeof_void_p+set}" = set; then :
5820   $as_echo_n "(cached) " >&6
5821 else
5822   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
5823
5824 else
5825   if test "$ac_cv_type_void_p" = yes; then
5826      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5827 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5828 { as_fn_set_status 77
5829 as_fn_error "cannot compute sizeof (void *)
5830 See \`config.log' for more details." "$LINENO" 5; }; }
5831    else
5832      ac_cv_sizeof_void_p=0
5833    fi
5834 fi
5835
5836 fi
5837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
5838 $as_echo "$ac_cv_sizeof_void_p" >&6; }
5839
5840
5841
5842 cat >>confdefs.h <<_ACEOF
5843 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
5844 _ACEOF
5845
5846
5847 # The cast to long int works around a bug in the HP C Compiler
5848 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5849 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5850 # This bug is HP SR number 8606223364.
5851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
5852 $as_echo_n "checking size of short... " >&6; }
5853 if test "${ac_cv_sizeof_short+set}" = set; then :
5854   $as_echo_n "(cached) " >&6
5855 else
5856   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
5857
5858 else
5859   if test "$ac_cv_type_short" = yes; then
5860      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5861 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5862 { as_fn_set_status 77
5863 as_fn_error "cannot compute sizeof (short)
5864 See \`config.log' for more details." "$LINENO" 5; }; }
5865    else
5866      ac_cv_sizeof_short=0
5867    fi
5868 fi
5869
5870 fi
5871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
5872 $as_echo "$ac_cv_sizeof_short" >&6; }
5873
5874
5875
5876 cat >>confdefs.h <<_ACEOF
5877 #define SIZEOF_SHORT $ac_cv_sizeof_short
5878 _ACEOF
5879
5880
5881 # The cast to long int works around a bug in the HP C Compiler
5882 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5883 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5884 # This bug is HP SR number 8606223364.
5885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5886 $as_echo_n "checking size of int... " >&6; }
5887 if test "${ac_cv_sizeof_int+set}" = set; then :
5888   $as_echo_n "(cached) " >&6
5889 else
5890   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
5891
5892 else
5893   if test "$ac_cv_type_int" = yes; then
5894      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5895 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5896 { as_fn_set_status 77
5897 as_fn_error "cannot compute sizeof (int)
5898 See \`config.log' for more details." "$LINENO" 5; }; }
5899    else
5900      ac_cv_sizeof_int=0
5901    fi
5902 fi
5903
5904 fi
5905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5906 $as_echo "$ac_cv_sizeof_int" >&6; }
5907
5908
5909
5910 cat >>confdefs.h <<_ACEOF
5911 #define SIZEOF_INT $ac_cv_sizeof_int
5912 _ACEOF
5913
5914
5915 # The cast to long int works around a bug in the HP C Compiler
5916 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5917 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5918 # This bug is HP SR number 8606223364.
5919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5920 $as_echo_n "checking size of long... " >&6; }
5921 if test "${ac_cv_sizeof_long+set}" = set; then :
5922   $as_echo_n "(cached) " >&6
5923 else
5924   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5925
5926 else
5927   if test "$ac_cv_type_long" = yes; then
5928      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5929 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5930 { as_fn_set_status 77
5931 as_fn_error "cannot compute sizeof (long)
5932 See \`config.log' for more details." "$LINENO" 5; }; }
5933    else
5934      ac_cv_sizeof_long=0
5935    fi
5936 fi
5937
5938 fi
5939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5940 $as_echo "$ac_cv_sizeof_long" >&6; }
5941
5942
5943
5944 cat >>confdefs.h <<_ACEOF
5945 #define SIZEOF_LONG $ac_cv_sizeof_long
5946 _ACEOF
5947
5948
5949 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5950 if test "x$ac_cv_type_long_long" = x""yes; then :
5951
5952 cat >>confdefs.h <<_ACEOF
5953 #define HAVE_LONG_LONG 1
5954 _ACEOF
5955
5956 # The cast to long int works around a bug in the HP C Compiler
5957 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5958 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5959 # This bug is HP SR number 8606223364.
5960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5961 $as_echo_n "checking size of long long... " >&6; }
5962 if test "${ac_cv_sizeof_long_long+set}" = set; then :
5963   $as_echo_n "(cached) " >&6
5964 else
5965   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long"        "$ac_includes_default"; then :
5966
5967 else
5968   if test "$ac_cv_type_long_long" = yes; then
5969      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5970 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5971 { as_fn_set_status 77
5972 as_fn_error "cannot compute sizeof (long long)
5973 See \`config.log' for more details." "$LINENO" 5; }; }
5974    else
5975      ac_cv_sizeof_long_long=0
5976    fi
5977 fi
5978
5979 fi
5980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5981 $as_echo "$ac_cv_sizeof_long_long" >&6; }
5982
5983
5984
5985 cat >>confdefs.h <<_ACEOF
5986 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5987 _ACEOF
5988
5989
5990 fi
5991
5992 ac_fn_c_check_type "$LINENO" "__int64" "ac_cv_type___int64" "$ac_includes_default"
5993 if test "x$ac_cv_type___int64" = x""yes; then :
5994
5995 cat >>confdefs.h <<_ACEOF
5996 #define HAVE___INT64 1
5997 _ACEOF
5998
5999 # The cast to long int works around a bug in the HP C Compiler
6000 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6001 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6002 # This bug is HP SR number 8606223364.
6003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of __int64" >&5
6004 $as_echo_n "checking size of __int64... " >&6; }
6005 if test "${ac_cv_sizeof___int64+set}" = set; then :
6006   $as_echo_n "(cached) " >&6
6007 else
6008   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (__int64))" "ac_cv_sizeof___int64"        "$ac_includes_default"; then :
6009
6010 else
6011   if test "$ac_cv_type___int64" = yes; then
6012      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6013 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6014 { as_fn_set_status 77
6015 as_fn_error "cannot compute sizeof (__int64)
6016 See \`config.log' for more details." "$LINENO" 5; }; }
6017    else
6018      ac_cv_sizeof___int64=0
6019    fi
6020 fi
6021
6022 fi
6023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof___int64" >&5
6024 $as_echo "$ac_cv_sizeof___int64" >&6; }
6025
6026
6027
6028 cat >>confdefs.h <<_ACEOF
6029 #define SIZEOF___INT64 $ac_cv_sizeof___int64
6030 _ACEOF
6031
6032
6033 fi
6034
6035 ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
6036 case $ac_cv_c_int8_t in #(
6037   no|yes) ;; #(
6038   *)
6039
6040 cat >>confdefs.h <<_ACEOF
6041 #define int8_t $ac_cv_c_int8_t
6042 _ACEOF
6043 ;;
6044 esac
6045
6046 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6047 case $ac_cv_c_int16_t in #(
6048   no|yes) ;; #(
6049   *)
6050
6051 cat >>confdefs.h <<_ACEOF
6052 #define int16_t $ac_cv_c_int16_t
6053 _ACEOF
6054 ;;
6055 esac
6056
6057 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6058 case $ac_cv_c_int32_t in #(
6059   no|yes) ;; #(
6060   *)
6061
6062 cat >>confdefs.h <<_ACEOF
6063 #define int32_t $ac_cv_c_int32_t
6064 _ACEOF
6065 ;;
6066 esac
6067
6068 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t"
6069 case $ac_cv_c_int64_t in #(
6070   no|yes) ;; #(
6071   *)
6072
6073 cat >>confdefs.h <<_ACEOF
6074 #define int64_t $ac_cv_c_int64_t
6075 _ACEOF
6076 ;;
6077 esac
6078
6079
6080   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
6081 $as_echo_n "checking for long long int... " >&6; }
6082 if test "${ac_cv_type_long_long_int+set}" = set; then :
6083   $as_echo_n "(cached) " >&6
6084 else
6085   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6086 /* end confdefs.h.  */
6087
6088   /* For now, do not test the preprocessor; as of 2007 there are too many
6089          implementations with broken preprocessors.  Perhaps this can
6090          be revisited in 2012.  In the meantime, code should not expect
6091          #if to work with literals wider than 32 bits.  */
6092       /* Test literals.  */
6093       long long int ll = 9223372036854775807ll;
6094       long long int nll = -9223372036854775807LL;
6095       unsigned long long int ull = 18446744073709551615ULL;
6096       /* Test constant expressions.   */
6097       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6098                      ? 1 : -1)];
6099       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6100                      ? 1 : -1)];
6101       int i = 63;
6102 int
6103 main ()
6104 {
6105 /* Test availability of runtime routines for shift and division.  */
6106       long long int llmax = 9223372036854775807ll;
6107       unsigned long long int ullmax = 18446744073709551615ull;
6108       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6109               | (llmax / ll) | (llmax % ll)
6110               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6111               | (ullmax / ull) | (ullmax % ull));
6112   ;
6113   return 0;
6114 }
6115
6116 _ACEOF
6117 if ac_fn_c_try_link "$LINENO"; then :
6118                         if test "$cross_compiling" = yes; then :
6119   ac_cv_type_long_long_int=yes
6120 else
6121   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6122 /* end confdefs.h.  */
6123 #include <limits.h>
6124                #ifndef LLONG_MAX
6125                # define HALF \
6126                         (1LL << (sizeof (long long int) * CHAR_BIT - 2))
6127                # define LLONG_MAX (HALF - 1 + HALF)
6128                #endif
6129 int
6130 main ()
6131 {
6132 long long int n = 1;
6133                int i;
6134                for (i = 0; ; i++)
6135                  {
6136                    long long int m = n << i;
6137                    if (m >> i != n)
6138                      return 1;
6139                    if (LLONG_MAX / 2 < m)
6140                      break;
6141                  }
6142                return 0;
6143   ;
6144   return 0;
6145 }
6146 _ACEOF
6147 if ac_fn_c_try_run "$LINENO"; then :
6148   ac_cv_type_long_long_int=yes
6149 else
6150   ac_cv_type_long_long_int=no
6151 fi
6152 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6153   conftest.$ac_objext conftest.beam conftest.$ac_ext
6154 fi
6155
6156 else
6157   ac_cv_type_long_long_int=no
6158 fi
6159 rm -f core conftest.err conftest.$ac_objext \
6160     conftest$ac_exeext conftest.$ac_ext
6161 fi
6162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
6163 $as_echo "$ac_cv_type_long_long_int" >&6; }
6164   if test $ac_cv_type_long_long_int = yes; then
6165
6166 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
6167
6168   fi
6169
6170
6171
6172   ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default"
6173 if test "x$ac_cv_type_intmax_t" = x""yes; then :
6174
6175 $as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h
6176
6177 else
6178   test $ac_cv_type_long_long_int = yes \
6179        && ac_type='long long int' \
6180        || ac_type='long int'
6181
6182 cat >>confdefs.h <<_ACEOF
6183 #define intmax_t $ac_type
6184 _ACEOF
6185
6186 fi
6187
6188
6189
6190   ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
6191 if test "x$ac_cv_type_intptr_t" = x""yes; then :
6192
6193 $as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
6194
6195 else
6196   for ac_type in 'int' 'long int' 'long long int'; do
6197        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6198 /* end confdefs.h.  */
6199 $ac_includes_default
6200 int
6201 main ()
6202 {
6203 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6204 test_array [0] = 0
6205
6206   ;
6207   return 0;
6208 }
6209 _ACEOF
6210 if ac_fn_c_try_compile "$LINENO"; then :
6211
6212 cat >>confdefs.h <<_ACEOF
6213 #define intptr_t $ac_type
6214 _ACEOF
6215
6216           ac_type=
6217 fi
6218 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6219        test -z "$ac_type" && break
6220      done
6221 fi
6222
6223
6224 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6225 case $ac_cv_c_uint8_t in #(
6226   no|yes) ;; #(
6227   *)
6228
6229 $as_echo "#define _UINT8_T 1" >>confdefs.h
6230
6231
6232 cat >>confdefs.h <<_ACEOF
6233 #define uint8_t $ac_cv_c_uint8_t
6234 _ACEOF
6235 ;;
6236   esac
6237
6238 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6239 case $ac_cv_c_uint16_t in #(
6240   no|yes) ;; #(
6241   *)
6242
6243
6244 cat >>confdefs.h <<_ACEOF
6245 #define uint16_t $ac_cv_c_uint16_t
6246 _ACEOF
6247 ;;
6248   esac
6249
6250 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6251 case $ac_cv_c_uint32_t in #(
6252   no|yes) ;; #(
6253   *)
6254
6255 $as_echo "#define _UINT32_T 1" >>confdefs.h
6256
6257
6258 cat >>confdefs.h <<_ACEOF
6259 #define uint32_t $ac_cv_c_uint32_t
6260 _ACEOF
6261 ;;
6262   esac
6263
6264 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
6265 case $ac_cv_c_uint64_t in #(
6266   no|yes) ;; #(
6267   *)
6268
6269 $as_echo "#define _UINT64_T 1" >>confdefs.h
6270
6271
6272 cat >>confdefs.h <<_ACEOF
6273 #define uint64_t $ac_cv_c_uint64_t
6274 _ACEOF
6275 ;;
6276   esac
6277
6278
6279   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
6280 $as_echo_n "checking for unsigned long long int... " >&6; }
6281 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
6282   $as_echo_n "(cached) " >&6
6283 else
6284   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6285 /* end confdefs.h.  */
6286
6287   /* For now, do not test the preprocessor; as of 2007 there are too many
6288          implementations with broken preprocessors.  Perhaps this can
6289          be revisited in 2012.  In the meantime, code should not expect
6290          #if to work with literals wider than 32 bits.  */
6291       /* Test literals.  */
6292       long long int ll = 9223372036854775807ll;
6293       long long int nll = -9223372036854775807LL;
6294       unsigned long long int ull = 18446744073709551615ULL;
6295       /* Test constant expressions.   */
6296       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
6297                      ? 1 : -1)];
6298       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
6299                      ? 1 : -1)];
6300       int i = 63;
6301 int
6302 main ()
6303 {
6304 /* Test availability of runtime routines for shift and division.  */
6305       long long int llmax = 9223372036854775807ll;
6306       unsigned long long int ullmax = 18446744073709551615ull;
6307       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
6308               | (llmax / ll) | (llmax % ll)
6309               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
6310               | (ullmax / ull) | (ullmax % ull));
6311   ;
6312   return 0;
6313 }
6314
6315 _ACEOF
6316 if ac_fn_c_try_link "$LINENO"; then :
6317   ac_cv_type_unsigned_long_long_int=yes
6318 else
6319   ac_cv_type_unsigned_long_long_int=no
6320 fi
6321 rm -f core conftest.err conftest.$ac_objext \
6322     conftest$ac_exeext conftest.$ac_ext
6323 fi
6324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
6325 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
6326   if test $ac_cv_type_unsigned_long_long_int = yes; then
6327
6328 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
6329
6330   fi
6331
6332
6333
6334   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default"
6335 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
6336
6337 $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
6338
6339 else
6340   test $ac_cv_type_unsigned_long_long_int = yes \
6341        && ac_type='unsigned long long int' \
6342        || ac_type='unsigned long int'
6343
6344 cat >>confdefs.h <<_ACEOF
6345 #define uintmax_t $ac_type
6346 _ACEOF
6347
6348 fi
6349
6350
6351
6352   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
6353 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
6354
6355 $as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
6356
6357 else
6358   for ac_type in 'unsigned int' 'unsigned long int' \
6359         'unsigned long long int'; do
6360        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6361 /* end confdefs.h.  */
6362 $ac_includes_default
6363 int
6364 main ()
6365 {
6366 static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
6367 test_array [0] = 0
6368
6369   ;
6370   return 0;
6371 }
6372 _ACEOF
6373 if ac_fn_c_try_compile "$LINENO"; then :
6374
6375 cat >>confdefs.h <<_ACEOF
6376 #define uintptr_t $ac_type
6377 _ACEOF
6378
6379           ac_type=
6380 fi
6381 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6382        test -z "$ac_type" && break
6383      done
6384 fi
6385
6386
6387
6388
6389
6390
6391
6392
6393
6394
6395
6396
6397
6398
6399
6400 # ---------------------
6401 # Warnings and checking
6402 # ---------------------
6403
6404 # Check $CC warning features (if it's GCC).
6405 # We want to use -pedantic, but we don't want warnings about
6406 # * 'long long'
6407 # * variadic macros
6408 # * overlong strings
6409 # * C++11 narrowing conversions in { }
6410 # So, we only use -pedantic if we can disable those warnings.
6411
6412 loose_warn=
6413 save_CFLAGS="$CFLAGS"
6414 for real_option in -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual; do
6415   # Do the check with the no- prefix removed since gcc silently
6416   # accepts any -Wno-* option on purpose
6417   case $real_option in
6418     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6419     *) option=$real_option ;;
6420   esac
6421   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6422
6423   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6424 $as_echo_n "checking whether $CC supports $option... " >&6; }
6425 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6426   $as_echo_n "(cached) " >&6
6427 else
6428   CFLAGS="$option"
6429     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6430 /* end confdefs.h.  */
6431
6432 int
6433 main ()
6434 {
6435
6436   ;
6437   return 0;
6438 }
6439 _ACEOF
6440 if ac_fn_c_try_compile "$LINENO"; then :
6441   eval "$as_acx_Woption=yes"
6442 else
6443   eval "$as_acx_Woption=no"
6444 fi
6445 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6446
6447 fi
6448 eval ac_res=\$$as_acx_Woption
6449                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6450 $as_echo "$ac_res" >&6; }
6451   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6452   loose_warn="$loose_warn${loose_warn:+ }$real_option"
6453 fi
6454   done
6455 CFLAGS="$save_CFLAGS"
6456
6457 c_loose_warn=
6458 save_CFLAGS="$CFLAGS"
6459 for real_option in -Wstrict-prototypes -Wmissing-prototypes; do
6460   # Do the check with the no- prefix removed since gcc silently
6461   # accepts any -Wno-* option on purpose
6462   case $real_option in
6463     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6464     *) option=$real_option ;;
6465   esac
6466   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6467
6468   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6469 $as_echo_n "checking whether $CC supports $option... " >&6; }
6470 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6471   $as_echo_n "(cached) " >&6
6472 else
6473   CFLAGS="$option"
6474     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6475 /* end confdefs.h.  */
6476
6477 int
6478 main ()
6479 {
6480
6481   ;
6482   return 0;
6483 }
6484 _ACEOF
6485 if ac_fn_c_try_compile "$LINENO"; then :
6486   eval "$as_acx_Woption=yes"
6487 else
6488   eval "$as_acx_Woption=no"
6489 fi
6490 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6491
6492 fi
6493 eval ac_res=\$$as_acx_Woption
6494                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6495 $as_echo "$ac_res" >&6; }
6496   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6497   c_loose_warn="$c_loose_warn${c_loose_warn:+ }$real_option"
6498 fi
6499   done
6500 CFLAGS="$save_CFLAGS"
6501
6502 strict_warn=
6503 save_CFLAGS="$CFLAGS"
6504 for real_option in -Wmissing-format-attribute; do
6505   # Do the check with the no- prefix removed since gcc silently
6506   # accepts any -Wno-* option on purpose
6507   case $real_option in
6508     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6509     *) option=$real_option ;;
6510   esac
6511   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6512
6513   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6514 $as_echo_n "checking whether $CC supports $option... " >&6; }
6515 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6516   $as_echo_n "(cached) " >&6
6517 else
6518   CFLAGS="$option"
6519     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6520 /* end confdefs.h.  */
6521
6522 int
6523 main ()
6524 {
6525
6526   ;
6527   return 0;
6528 }
6529 _ACEOF
6530 if ac_fn_c_try_compile "$LINENO"; then :
6531   eval "$as_acx_Woption=yes"
6532 else
6533   eval "$as_acx_Woption=no"
6534 fi
6535 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6536
6537 fi
6538 eval ac_res=\$$as_acx_Woption
6539                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6540 $as_echo "$ac_res" >&6; }
6541   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6542   strict_warn="$strict_warn${strict_warn:+ }$real_option"
6543 fi
6544   done
6545 CFLAGS="$save_CFLAGS"
6546
6547 c_strict_warn=
6548 save_CFLAGS="$CFLAGS"
6549 for real_option in -Wold-style-definition -Wc++-compat; do
6550   # Do the check with the no- prefix removed since gcc silently
6551   # accepts any -Wno-* option on purpose
6552   case $real_option in
6553     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6554     *) option=$real_option ;;
6555   esac
6556   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6557
6558   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6559 $as_echo_n "checking whether $CC supports $option... " >&6; }
6560 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6561   $as_echo_n "(cached) " >&6
6562 else
6563   CFLAGS="$option"
6564     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6565 /* end confdefs.h.  */
6566
6567 int
6568 main ()
6569 {
6570
6571   ;
6572   return 0;
6573 }
6574 _ACEOF
6575 if ac_fn_c_try_compile "$LINENO"; then :
6576   eval "$as_acx_Woption=yes"
6577 else
6578   eval "$as_acx_Woption=no"
6579 fi
6580 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6581
6582 fi
6583 eval ac_res=\$$as_acx_Woption
6584                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6585 $as_echo "$ac_res" >&6; }
6586   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6587   c_strict_warn="$c_strict_warn${c_strict_warn:+ }$real_option"
6588 fi
6589   done
6590 CFLAGS="$save_CFLAGS"
6591
6592 # Do the check with the no- prefix removed from the warning options
6593 # since gcc silently accepts any -Wno-* option on purpose
6594 if test "$GCC" = yes; then :
6595   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings" >&5
6596 $as_echo_n "checking whether $CC supports -pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings... " >&6; }
6597 if test "${acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings+set}" = set; then :
6598   $as_echo_n "(cached) " >&6
6599 else
6600   save_CFLAGS="$CFLAGS"
6601 CFLAGS="-pedantic -Wlong-long -Wvariadic-macros -Woverlength-strings"
6602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6603 /* end confdefs.h.  */
6604
6605 int
6606 main ()
6607 {
6608
6609   ;
6610   return 0;
6611 }
6612 _ACEOF
6613 if ac_fn_c_try_compile "$LINENO"; then :
6614   acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=yes
6615 else
6616   acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings=no
6617 fi
6618 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6619 CFLAGS="$save_CFLAGS"
6620 fi
6621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&5
6622 $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings" >&6; }
6623 if test $acx_cv_prog_cc_pedantic__Wlong_long__Wvariadic_macros__Woverlength_strings = yes; then :
6624   strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
6625 fi
6626
6627 fi
6628
6629 # Check whether --enable-werror-always was given.
6630 if test "${enable_werror_always+set}" = set; then :
6631   enableval=$enable_werror_always;
6632 else
6633   enable_werror_always=no
6634 fi
6635
6636 if test $enable_werror_always = yes; then :
6637   strict_warn="$strict_warn${strict_warn:+ }-Werror"
6638 fi
6639
6640
6641
6642 # The above macros do nothing if the compiler is not GCC.  However, the
6643 # Makefile has more goo to add other flags, so these variables are used
6644 # to enable warnings only for GCC.
6645 warn_cflags=
6646 warn_cxxflags=
6647 if test "x$GCC" = "xyes"; then
6648   warn_cflags='$(GCC_WARN_CFLAGS)'
6649   warn_cxxflags='$(GCC_WARN_CXXFLAGS)'
6650 fi
6651
6652
6653
6654 # Disable exceptions and RTTI if building with g++
6655 noexception_flags=
6656 save_CFLAGS="$CFLAGS"
6657 for real_option in -fno-exceptions -fno-rtti -fasynchronous-unwind-tables; do
6658   # Do the check with the no- prefix removed since gcc silently
6659   # accepts any -Wno-* option on purpose
6660   case $real_option in
6661     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
6662     *) option=$real_option ;;
6663   esac
6664   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6665
6666   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
6667 $as_echo_n "checking whether $CC supports $option... " >&6; }
6668 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
6669   $as_echo_n "(cached) " >&6
6670 else
6671   CFLAGS="$option"
6672     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6673 /* end confdefs.h.  */
6674
6675 int
6676 main ()
6677 {
6678
6679   ;
6680   return 0;
6681 }
6682 _ACEOF
6683 if ac_fn_c_try_compile "$LINENO"; then :
6684   eval "$as_acx_Woption=yes"
6685 else
6686   eval "$as_acx_Woption=no"
6687 fi
6688 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6689
6690 fi
6691 eval ac_res=\$$as_acx_Woption
6692                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6693 $as_echo "$ac_res" >&6; }
6694   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
6695   noexception_flags="$noexception_flags${noexception_flags:+ }$real_option"
6696 fi
6697   done
6698 CFLAGS="$save_CFLAGS"
6699
6700
6701 # Enable expensive internal checks
6702 is_release=
6703 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6704   is_release=yes
6705 fi
6706
6707 # Check whether --enable-checking was given.
6708 if test "${enable_checking+set}" = set; then :
6709   enableval=$enable_checking; ac_checking_flags="${enableval}"
6710 else
6711
6712 # Determine the default checks.
6713 if test x$is_release = x ; then
6714   ac_checking_flags=yes
6715 else
6716   ac_checking_flags=release
6717 fi
6718 fi
6719
6720 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6721 for check in release $ac_checking_flags
6722 do
6723         case $check in
6724         # these set all the flags to specific states
6725         yes)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
6726                         ac_fold_checking= ; ac_gc_checking=1 ;
6727                         ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
6728                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6729                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6730                         ac_types_checking=1 ;;
6731         no|none)        ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
6732                         ac_fold_checking= ; ac_gc_checking= ;
6733                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6734                         ac_rtlflag_checking= ; ac_runtime_checking= ;
6735                         ac_tree_checking= ; ac_valgrind_checking= ;
6736                         ac_types_checking= ;;
6737         all)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
6738                         ac_fold_checking=1 ; ac_gc_checking=1 ;
6739                         ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
6740                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6741                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6742                         ac_types_checking=1 ;;
6743         release)        ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
6744                         ac_fold_checking= ; ac_gc_checking= ;
6745                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
6746                         ac_rtlflag_checking= ; ac_runtime_checking=1 ;
6747                         ac_tree_checking= ; ac_valgrind_checking= ;
6748                         ac_types_checking= ;;
6749         # these enable particular checks
6750         assert)         ac_assert_checking=1 ;;
6751         df)             ac_df_checking=1 ;;
6752         fold)           ac_fold_checking=1 ;;
6753         gc)             ac_gc_checking=1 ;;
6754         gcac)           ac_gc_always_collect=1 ;;
6755         gimple)         ac_gimple_checking=1 ;;
6756         misc)           ac_checking=1 ;;
6757         rtl)            ac_rtl_checking=1 ;;
6758         rtlflag)        ac_rtlflag_checking=1 ;;
6759         runtime)        ac_runtime_checking=1 ;;
6760         tree)           ac_tree_checking=1 ;;
6761         types)          ac_types_checking=1 ;;
6762         valgrind)       ac_valgrind_checking=1 ;;
6763         *)      as_fn_error "unknown check category $check" "$LINENO" 5 ;;
6764         esac
6765 done
6766 IFS="$ac_save_IFS"
6767
6768 nocommon_flag=""
6769 if test x$ac_checking != x ; then
6770
6771 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
6772
6773   nocommon_flag=-fno-common
6774 fi
6775
6776 if test x$ac_df_checking != x ; then
6777
6778 $as_echo "#define ENABLE_DF_CHECKING 1" >>confdefs.h
6779
6780 fi
6781 if test x$ac_assert_checking != x ; then
6782
6783 $as_echo "#define ENABLE_ASSERT_CHECKING 1" >>confdefs.h
6784
6785 fi
6786 if test x$ac_gimple_checking != x ; then
6787
6788 $as_echo "#define ENABLE_GIMPLE_CHECKING 1" >>confdefs.h
6789
6790 fi
6791
6792 if test x$ac_runtime_checking != x ; then
6793
6794 $as_echo "#define ENABLE_RUNTIME_CHECKING 1" >>confdefs.h
6795
6796 fi
6797 if test x$ac_tree_checking != x ; then
6798
6799 $as_echo "#define ENABLE_TREE_CHECKING 1" >>confdefs.h
6800
6801   TREEBROWSER=tree-browser.o
6802   TREECHECKING=yes
6803 fi
6804 if test x$ac_types_checking != x ; then
6805
6806 $as_echo "#define ENABLE_TYPES_CHECKING 1" >>confdefs.h
6807
6808 fi
6809
6810
6811 if test x$ac_rtl_checking != x ; then
6812
6813 $as_echo "#define ENABLE_RTL_CHECKING 1" >>confdefs.h
6814
6815 fi
6816 if test x$ac_rtlflag_checking != x ; then
6817
6818 $as_echo "#define ENABLE_RTL_FLAG_CHECKING 1" >>confdefs.h
6819
6820 fi
6821 if test x$ac_gc_checking != x ; then
6822
6823 $as_echo "#define ENABLE_GC_CHECKING 1" >>confdefs.h
6824
6825 fi
6826 if test x$ac_gc_always_collect != x ; then
6827
6828 $as_echo "#define ENABLE_GC_ALWAYS_COLLECT 1" >>confdefs.h
6829
6830 fi
6831 if test x$ac_fold_checking != x ; then
6832
6833 $as_echo "#define ENABLE_FOLD_CHECKING 1" >>confdefs.h
6834
6835 fi
6836 valgrind_path_defines=
6837 valgrind_command=
6838
6839 ac_fn_c_check_header_mongrel "$LINENO" "valgrind.h" "ac_cv_header_valgrind_h" "$ac_includes_default"
6840 if test "x$ac_cv_header_valgrind_h" = x""yes; then :
6841   have_valgrind_h=yes
6842 else
6843   have_valgrind_h=no
6844 fi
6845
6846
6847
6848 if test x$ac_valgrind_checking != x ; then
6849   # It is certainly possible that there's valgrind but no valgrind.h.
6850   # GCC relies on making annotations so we must have both.
6851   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6852 $as_echo_n "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... " >&6; }
6853   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6854 /* end confdefs.h.  */
6855 #include <valgrind/memcheck.h>
6856 #ifndef VALGRIND_DISCARD
6857 #error VALGRIND_DISCARD not defined
6858 #endif
6859 _ACEOF
6860 if ac_fn_c_try_cpp "$LINENO"; then :
6861   gcc_cv_header_valgrind_memcheck_h=yes
6862 else
6863   gcc_cv_header_valgrind_memcheck_h=no
6864 fi
6865 rm -f conftest.err conftest.$ac_ext
6866   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6867 $as_echo "$gcc_cv_header_valgrind_memcheck_h" >&6; }
6868   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6869 $as_echo_n "checking for VALGRIND_DISCARD in <memcheck.h>... " >&6; }
6870   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6871 /* end confdefs.h.  */
6872 #include <memcheck.h>
6873 #ifndef VALGRIND_DISCARD
6874 #error VALGRIND_DISCARD not defined
6875 #endif
6876 _ACEOF
6877 if ac_fn_c_try_cpp "$LINENO"; then :
6878   gcc_cv_header_memcheck_h=yes
6879 else
6880   gcc_cv_header_memcheck_h=no
6881 fi
6882 rm -f conftest.err conftest.$ac_ext
6883   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_memcheck_h" >&5
6884 $as_echo "$gcc_cv_header_memcheck_h" >&6; }
6885
6886 # Prepare PATH_SEPARATOR.
6887 # The user is always right.
6888 if test "${PATH_SEPARATOR+set}" != set; then
6889   echo "#! /bin/sh" >conf$$.sh
6890   echo  "exit 0"   >>conf$$.sh
6891   chmod +x conf$$.sh
6892   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6893     PATH_SEPARATOR=';'
6894   else
6895     PATH_SEPARATOR=:
6896   fi
6897   rm -f conf$$.sh
6898 fi
6899
6900 # Find out how to test for executable files. Don't use a zero-byte file,
6901 # as systems may use methods other than mode bits to determine executability.
6902 cat >conf$$.file <<_ASEOF
6903 #! /bin/sh
6904 exit 0
6905 _ASEOF
6906 chmod +x conf$$.file
6907 if test -x conf$$.file >/dev/null 2>&1; then
6908   ac_executable_p="test -x"
6909 else
6910   ac_executable_p="test -f"
6911 fi
6912 rm -f conf$$.file
6913
6914 # Extract the first word of "valgrind", so it can be a program name with args.
6915 set dummy valgrind; ac_word=$2
6916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6917 $as_echo_n "checking for $ac_word... " >&6; }
6918 if test "${ac_cv_path_valgrind_path+set}" = set; then :
6919   $as_echo_n "(cached) " >&6
6920 else
6921   case "$valgrind_path" in
6922   [\\/]* | ?:[\\/]*)
6923     ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6924     ;;
6925   *)
6926     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6927     for ac_dir in $PATH; do
6928       IFS="$ac_save_IFS"
6929       test -z "$ac_dir" && ac_dir=.
6930       for ac_exec_ext in '' $ac_executable_extensions; do
6931         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6932           if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
6933             ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
6934             break 2
6935           fi
6936         fi
6937       done
6938     done
6939     IFS="$ac_save_IFS"
6940     ;;
6941 esac
6942 fi
6943 valgrind_path="$ac_cv_path_valgrind_path"
6944 if test -n "$valgrind_path"; then
6945   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $valgrind_path" >&5
6946 $as_echo "$valgrind_path" >&6; }
6947 else
6948   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6949 $as_echo "no" >&6; }
6950 fi
6951
6952   if test "x$valgrind_path" = "x" \
6953     || (test $have_valgrind_h = no \
6954         && test $gcc_cv_header_memcheck_h = no \
6955         && test $gcc_cv_header_valgrind_memcheck_h = no); then
6956         as_fn_error "*** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" "$LINENO" 5
6957   fi
6958   valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
6959   valgrind_command="$valgrind_path -q"
6960
6961 $as_echo "#define ENABLE_VALGRIND_CHECKING 1" >>confdefs.h
6962
6963   if test $gcc_cv_header_valgrind_memcheck_h = yes; then
6964
6965 $as_echo "#define HAVE_VALGRIND_MEMCHECK_H 1" >>confdefs.h
6966
6967   fi
6968   if test $gcc_cv_header_memcheck_h = yes; then
6969
6970 $as_echo "#define HAVE_MEMCHECK_H 1" >>confdefs.h
6971
6972   fi
6973 fi
6974
6975
6976
6977 # Enable code coverage collection
6978 # Check whether --enable-coverage was given.
6979 if test "${enable_coverage+set}" = set; then :
6980   enableval=$enable_coverage; case "${enableval}" in
6981   yes|noopt)
6982     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
6983     ;;
6984   opt)
6985     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
6986     ;;
6987   no)
6988     # a.k.a. --disable-coverage
6989     coverage_flags=""
6990     ;;
6991   *)
6992     as_fn_error "unknown coverage setting $enableval" "$LINENO" 5
6993     ;;
6994 esac
6995 else
6996   coverage_flags=""
6997 fi
6998
6999
7000
7001 # Check whether --enable-gather-detailed-mem-stats was given.
7002 if test "${enable_gather_detailed_mem_stats+set}" = set; then :
7003   enableval=$enable_gather_detailed_mem_stats;
7004 else
7005   enable_gather_detailed_mem_stats=no
7006 fi
7007
7008 gather_stats=`if test $enable_gather_detailed_mem_stats != no; then echo 1; else echo 0; fi`
7009
7010 cat >>confdefs.h <<_ACEOF
7011 #define GATHER_STATISTICS $gather_stats
7012 _ACEOF
7013
7014
7015 # -------------------------------
7016 # Miscenalleous configure options
7017 # -------------------------------
7018
7019 # With stabs
7020
7021 # Check whether --with-stabs was given.
7022 if test "${with_stabs+set}" = set; then :
7023   withval=$with_stabs; stabs="$with_stabs"
7024 else
7025   stabs=no
7026 fi
7027
7028
7029 # Determine whether or not multilibs are enabled.
7030 # Check whether --enable-multilib was given.
7031 if test "${enable_multilib+set}" = set; then :
7032   enableval=$enable_multilib;
7033 else
7034   enable_multilib=yes
7035 fi
7036
7037
7038
7039 # Determine whether or not multiarch is enabled.
7040 # Check whether --enable-multiarch was given.
7041 if test "${enable_multiarch+set}" = set; then :
7042   enableval=$enable_multiarch; case "${enableval}" in
7043 yes|no|auto) enable_multiarch=$enableval;;
7044 *) as_fn_error "bad value ${enableval} given for --enable-multiarch option" "$LINENO" 5 ;;
7045 esac
7046 else
7047   enable_multiarch=auto
7048 fi
7049
7050 if test x${enable_multiarch} = xauto; then
7051   if test x${with_native_system_header_dir} != x; then
7052     ma_msg_suffix=", disabled auto check (configured with --native-system-header-dir)"
7053     enable_multiarch=no
7054   fi
7055   if test x$host != x$target && test "x$with_sysroot" = x; then
7056     ma_msg_suffix=", disabled auto check (cross build configured without --with-sysroot)"
7057     enable_multiarch=no
7058   fi
7059 fi
7060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for multiarch configuration" >&5
7061 $as_echo_n "checking for multiarch configuration... " >&6; }
7062
7063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_multiarch$ma_msg_suffix" >&5
7064 $as_echo "$enable_multiarch$ma_msg_suffix" >&6; }
7065
7066 # needed for setting the multiarch name for soft-float/hard-float ABIs
7067
7068
7069
7070 # Enable __cxa_atexit for C++.
7071 # Check whether --enable-__cxa_atexit was given.
7072 if test "${enable___cxa_atexit+set}" = set; then :
7073   enableval=$enable___cxa_atexit;
7074 fi
7075
7076
7077 # Enable C extension for decimal float if target supports it.
7078
7079 # Check whether --enable-decimal-float was given.
7080 if test "${enable_decimal_float+set}" = set; then :
7081   enableval=$enable_decimal_float;
7082   case $enable_decimal_float in
7083     yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
7084     *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
7085 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
7086   esac
7087
7088 else
7089
7090   case $target in
7091     powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
7092     i?86*-*-gnu* | \
7093     i?86*-*-mingw* | x86_64*-*-mingw* | \
7094     i?86*-*-cygwin*)
7095       enable_decimal_float=yes
7096       ;;
7097     *)
7098       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
7099 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
7100       enable_decimal_float=no
7101       ;;
7102   esac
7103
7104 fi
7105
7106
7107 # x86's use BID format instead of DPD
7108 case x$enable_decimal_float in
7109   xyes)
7110     case $target in
7111       i?86*-*-* | x86_64*-*-*)
7112         enable_decimal_float=bid
7113         ;;
7114       *)
7115         enable_decimal_float=dpd
7116         ;;
7117     esac
7118     default_decimal_float=$enable_decimal_float
7119     ;;
7120   xno)
7121     # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
7122     # dependency on libdecnumber.
7123     default_decimal_float=dpd
7124     ;;
7125 esac
7126
7127
7128
7129
7130 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
7131
7132 cat >>confdefs.h <<_ACEOF
7133 #define ENABLE_DECIMAL_FLOAT $dfp
7134 _ACEOF
7135
7136
7137 # Use default_decimal_float for dependency.
7138 enable_decimal_float=$default_decimal_float
7139
7140 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
7141
7142 cat >>confdefs.h <<_ACEOF
7143 #define ENABLE_DECIMAL_BID_FORMAT $bid
7144 _ACEOF
7145
7146
7147 # Enable C extension for fixed-point arithmetic.
7148 # Check whether --enable-fixed-point was given.
7149 if test "${enable_fixed_point+set}" = set; then :
7150   enableval=$enable_fixed_point;
7151 else
7152
7153   case $target in
7154     arm*)
7155       enable_fixed_point=yes
7156       ;;
7157
7158     mips*-*-*)
7159       enable_fixed_point=yes
7160       ;;
7161     *)
7162       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fixed-point is not supported for this target, ignored" >&5
7163 $as_echo "$as_me: WARNING: fixed-point is not supported for this target, ignored" >&2;}
7164       enable_fixed_point=no
7165       ;;
7166   esac
7167
7168 fi
7169
7170
7171
7172 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
7173
7174 cat >>confdefs.h <<_ACEOF
7175 #define ENABLE_FIXED_POINT $fixedpoint
7176 _ACEOF
7177
7178
7179 # Enable threads
7180 # Pass with no value to take the default
7181 # Pass with a value to specify a thread package
7182 # Check whether --enable-threads was given.
7183 if test "${enable_threads+set}" = set; then :
7184   enableval=$enable_threads;
7185 else
7186   enable_threads=''
7187 fi
7188
7189
7190 # Check whether --enable-tls was given.
7191 if test "${enable_tls+set}" = set; then :
7192   enableval=$enable_tls;
7193   case $enable_tls in
7194     yes | no) ;;
7195     *) as_fn_error "'$enable_tls' is an invalid value for --enable-tls.
7196 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
7197   esac
7198
7199 else
7200   enable_tls=''
7201 fi
7202
7203
7204 # Check whether --enable-objc-gc was given.
7205 if test "${enable_objc_gc+set}" = set; then :
7206   enableval=$enable_objc_gc; if test x$enable_objc_gc = xno; then
7207         objc_boehm_gc=''
7208 else
7209         objc_boehm_gc=1
7210 fi
7211 else
7212   objc_boehm_gc=''
7213 fi
7214
7215
7216
7217 # Check whether --with-dwarf2 was given.
7218 if test "${with_dwarf2+set}" = set; then :
7219   withval=$with_dwarf2; dwarf2="$with_dwarf2"
7220 else
7221   dwarf2=no
7222 fi
7223
7224
7225 # Check whether --enable-shared was given.
7226 if test "${enable_shared+set}" = set; then :
7227   enableval=$enable_shared;
7228   case $enable_shared in
7229   yes | no) ;;
7230   *)
7231     enable_shared=no
7232     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7233     for pkg in $enableval; do
7234       if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7235         enable_shared=yes
7236       fi
7237     done
7238     IFS="$ac_save_ifs"
7239     ;;
7240   esac
7241
7242 else
7243   enable_shared=yes
7244 fi
7245
7246
7247
7248
7249 # Check whether --with-native-system-header-dir was given.
7250 if test "${with_native_system_header_dir+set}" = set; then :
7251   withval=$with_native_system_header_dir;
7252  case ${with_native_system_header_dir} in
7253  yes|no) as_fn_error "bad value ${withval} given for --with-native-system-header-dir" "$LINENO" 5 ;;
7254  /* | [A-Za-z]:[\\/]*) ;;
7255  *) as_fn_error "--with-native-system-header-dir argument ${withval} must be an absolute directory" "$LINENO" 5 ;;
7256  esac
7257  configured_native_system_header_dir="${withval}"
7258
7259 else
7260   configured_native_system_header_dir=
7261 fi
7262
7263
7264
7265 # Check whether --with-build-sysroot was given.
7266 if test "${with_build_sysroot+set}" = set; then :
7267   withval=$with_build_sysroot; if test x"$withval" != x ; then
7268      SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
7269    fi
7270 else
7271   SYSROOT_CFLAGS_FOR_TARGET=
7272 fi
7273
7274
7275
7276
7277 # Check whether --with-runtime-root-prefix was given.
7278 if test "${with_runtime_root_prefix+set}" = set; then :
7279   withval=$with_runtime_root_prefix;
7280  case ${with_runtime_root_prefix} in
7281  yes|no) as_fn_error "bad value ${withval} given for runtime root prefix" "$LINENO" 5 ;;
7282  /*) ;;
7283  *) as_fn_error "${withval} should be an absolute directory" "$LINENO" 5 ;;
7284  esac
7285  RUNTIME_ROOT_PREFIX_DEFINE="-DRUNTIME_ROOT_PREFIX=\\\"${withval}\\\""
7286
7287 else
7288   RUNTIME_ROOT_PREFIX_DEFINE=""
7289 fi
7290
7291
7292
7293 if test "x$prefix" = xNONE; then
7294  test_prefix=/usr/local
7295 else
7296  test_prefix=$prefix
7297 fi
7298 if test "x$exec_prefix" = xNONE; then
7299  test_exec_prefix=$test_prefix
7300 else
7301  test_exec_prefix=$exec_prefix
7302 fi
7303
7304
7305 # Check whether --with-sysroot was given.
7306 if test "${with_sysroot+set}" = set; then :
7307   withval=$with_sysroot;
7308  case ${with_sysroot} in
7309  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7310  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7311  esac
7312
7313  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
7314  CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
7315
7316  case ${TARGET_SYSTEM_ROOT} in
7317  "${test_prefix}"|"${test_prefix}/"*|\
7318  "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
7319  '${prefix}'|'${prefix}/'*|\
7320  '${exec_prefix}'|'${exec_prefix}/'*)
7321    t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
7322    TARGET_SYSTEM_ROOT_DEFINE="$t"
7323    ;;
7324  esac
7325
7326 else
7327
7328  TARGET_SYSTEM_ROOT=
7329  TARGET_SYSTEM_ROOT_DEFINE=
7330  CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
7331
7332 fi
7333
7334
7335
7336
7337
7338
7339 # Check whether --with-specs was given.
7340 if test "${with_specs+set}" = set; then :
7341   withval=$with_specs; CONFIGURE_SPECS=$withval
7342 else
7343   CONFIGURE_SPECS=
7344
7345 fi
7346
7347
7348
7349
7350
7351 # Check whether --with-pkgversion was given.
7352 if test "${with_pkgversion+set}" = set; then :
7353   withval=$with_pkgversion; case "$withval" in
7354       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
7355       no)  PKGVERSION= ;;
7356       *)   PKGVERSION="($withval) " ;;
7357      esac
7358 else
7359   PKGVERSION="(GCC) "
7360
7361 fi
7362
7363
7364
7365
7366
7367 # Check whether --with-bugurl was given.
7368 if test "${with_bugurl+set}" = set; then :
7369   withval=$with_bugurl; case "$withval" in
7370       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
7371       no)  BUGURL=
7372            ;;
7373       *)   BUGURL="$withval"
7374            ;;
7375      esac
7376 else
7377   BUGURL="http://gcc.gnu.org/bugs.html"
7378
7379 fi
7380
7381   case ${BUGURL} in
7382   "")
7383     REPORT_BUGS_TO=
7384     REPORT_BUGS_TEXI=
7385     ;;
7386   *)
7387     REPORT_BUGS_TO="<$BUGURL>"
7388     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7389     ;;
7390   esac;
7391
7392
7393
7394
7395 # Sanity check enable_languages in case someone does not run the toplevel
7396 # configure # script.
7397 # Check whether --enable-languages was given.
7398 if test "${enable_languages+set}" = set; then :
7399   enableval=$enable_languages; case ,${enable_languages}, in
7400        ,,|,yes,)
7401                 # go safe -- we cannot be much sure without the toplevel
7402                 # configure's
7403                 # analysis of which target libs are present and usable
7404                 enable_languages=c
7405                 ;;
7406          *,all,*)
7407                 as_fn_error "only the toplevel supports --enable-languages=all" "$LINENO" 5
7408                 ;;
7409         *,c,*)
7410                 ;;
7411         *)
7412                 enable_languages=c,${enable_languages}
7413                 ;;
7414 esac
7415 else
7416   enable_languages=c
7417 fi
7418
7419
7420
7421 # Check whether --with-multilib-list was given.
7422 if test "${with_multilib_list+set}" = set; then :
7423   withval=$with_multilib_list; :
7424 else
7425   with_multilib_list=default
7426 fi
7427
7428
7429 # -------------------------
7430 # Checks for other programs
7431 # -------------------------
7432
7433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7434 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
7435 set x ${MAKE-make}
7436 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
7437 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
7438   $as_echo_n "(cached) " >&6
7439 else
7440   cat >conftest.make <<\_ACEOF
7441 SHELL = /bin/sh
7442 all:
7443         @echo '@@@%%%=$(MAKE)=@@@%%%'
7444 _ACEOF
7445 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7446 case `${MAKE-make} -f conftest.make 2>/dev/null` in
7447   *@@@%%%=?*=@@@%%%*)
7448     eval ac_cv_prog_make_${ac_make}_set=yes;;
7449   *)
7450     eval ac_cv_prog_make_${ac_make}_set=no;;
7451 esac
7452 rm -f conftest.make
7453 fi
7454 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
7455   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7456 $as_echo "yes" >&6; }
7457   SET_MAKE=
7458 else
7459   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7460 $as_echo "no" >&6; }
7461   SET_MAKE="MAKE=${MAKE-make}"
7462 fi
7463
7464
7465 # Find some useful tools
7466 for ac_prog in gawk mawk nawk awk
7467 do
7468   # Extract the first word of "$ac_prog", so it can be a program name with args.
7469 set dummy $ac_prog; ac_word=$2
7470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7471 $as_echo_n "checking for $ac_word... " >&6; }
7472 if test "${ac_cv_prog_AWK+set}" = set; then :
7473   $as_echo_n "(cached) " >&6
7474 else
7475   if test -n "$AWK"; then
7476   ac_cv_prog_AWK="$AWK" # Let the user override the test.
7477 else
7478 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7479 for as_dir in $PATH
7480 do
7481   IFS=$as_save_IFS
7482   test -z "$as_dir" && as_dir=.
7483     for ac_exec_ext in '' $ac_executable_extensions; do
7484   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7485     ac_cv_prog_AWK="$ac_prog"
7486     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7487     break 2
7488   fi
7489 done
7490   done
7491 IFS=$as_save_IFS
7492
7493 fi
7494 fi
7495 AWK=$ac_cv_prog_AWK
7496 if test -n "$AWK"; then
7497   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7498 $as_echo "$AWK" >&6; }
7499 else
7500   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7501 $as_echo "no" >&6; }
7502 fi
7503
7504
7505   test -n "$AWK" && break
7506 done
7507
7508 # We need awk to create options.c and options.h.
7509 # Bail out if it's missing.
7510 case ${AWK} in
7511   "") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;;
7512 esac
7513
7514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7515 $as_echo_n "checking whether ln -s works... " >&6; }
7516 if test "${gcc_cv_prog_LN_S+set}" = set; then :
7517   $as_echo_n "(cached) " >&6
7518 else
7519   rm -f conftestdata_t
7520 echo >conftestdata_f
7521 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7522 then
7523   gcc_cv_prog_LN_S="ln -s"
7524 else
7525   if ln conftestdata_f conftestdata_t 2>/dev/null
7526   then
7527     gcc_cv_prog_LN_S=ln
7528   else
7529     if cp -p conftestdata_f conftestdata_t 2>/dev/null
7530     then
7531       gcc_cv_prog_LN_S="cp -p"
7532     else
7533       gcc_cv_prog_LN_S=cp
7534     fi
7535   fi
7536 fi
7537 rm -f conftestdata_f conftestdata_t
7538
7539 fi
7540 LN_S="$gcc_cv_prog_LN_S"
7541 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7542   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7543 $as_echo "yes" >&6; }
7544 else
7545   if test "$gcc_cv_prog_LN_S" = "ln"; then
7546     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using ln" >&5
7547 $as_echo "no, using ln" >&6; }
7548   else
7549     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7550 $as_echo "no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6; }
7551   fi
7552 fi
7553
7554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
7555 $as_echo_n "checking whether ln works... " >&6; }
7556 if test "${acx_cv_prog_LN+set}" = set; then :
7557   $as_echo_n "(cached) " >&6
7558 else
7559   rm -f conftestdata_t
7560 echo >conftestdata_f
7561 if ln conftestdata_f conftestdata_t 2>/dev/null
7562 then
7563   acx_cv_prog_LN=ln
7564 else
7565   acx_cv_prog_LN=no
7566 fi
7567 rm -f conftestdata_f conftestdata_t
7568
7569 fi
7570 if test $acx_cv_prog_LN = no; then
7571   LN="$LN_S"
7572   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
7573 $as_echo "no, using $LN" >&6; }
7574 else
7575   LN="$acx_cv_prog_LN"
7576   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7577 $as_echo "yes" >&6; }
7578 fi
7579
7580 if test -n "$ac_tool_prefix"; then
7581   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7582 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7584 $as_echo_n "checking for $ac_word... " >&6; }
7585 if test "${ac_cv_prog_RANLIB+set}" = set; then :
7586   $as_echo_n "(cached) " >&6
7587 else
7588   if test -n "$RANLIB"; then
7589   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7590 else
7591 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7592 for as_dir in $PATH
7593 do
7594   IFS=$as_save_IFS
7595   test -z "$as_dir" && as_dir=.
7596     for ac_exec_ext in '' $ac_executable_extensions; do
7597   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7598     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7599     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7600     break 2
7601   fi
7602 done
7603   done
7604 IFS=$as_save_IFS
7605
7606 fi
7607 fi
7608 RANLIB=$ac_cv_prog_RANLIB
7609 if test -n "$RANLIB"; then
7610   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7611 $as_echo "$RANLIB" >&6; }
7612 else
7613   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7614 $as_echo "no" >&6; }
7615 fi
7616
7617
7618 fi
7619 if test -z "$ac_cv_prog_RANLIB"; then
7620   ac_ct_RANLIB=$RANLIB
7621   # Extract the first word of "ranlib", so it can be a program name with args.
7622 set dummy ranlib; ac_word=$2
7623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7624 $as_echo_n "checking for $ac_word... " >&6; }
7625 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7626   $as_echo_n "(cached) " >&6
7627 else
7628   if test -n "$ac_ct_RANLIB"; then
7629   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7630 else
7631 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7632 for as_dir in $PATH
7633 do
7634   IFS=$as_save_IFS
7635   test -z "$as_dir" && as_dir=.
7636     for ac_exec_ext in '' $ac_executable_extensions; do
7637   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7638     ac_cv_prog_ac_ct_RANLIB="ranlib"
7639     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7640     break 2
7641   fi
7642 done
7643   done
7644 IFS=$as_save_IFS
7645
7646 fi
7647 fi
7648 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7649 if test -n "$ac_ct_RANLIB"; then
7650   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7651 $as_echo "$ac_ct_RANLIB" >&6; }
7652 else
7653   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7654 $as_echo "no" >&6; }
7655 fi
7656
7657   if test "x$ac_ct_RANLIB" = x; then
7658     RANLIB=":"
7659   else
7660     case $cross_compiling:$ac_tool_warned in
7661 yes:)
7662 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7663 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7664 ac_tool_warned=yes ;;
7665 esac
7666     RANLIB=$ac_ct_RANLIB
7667   fi
7668 else
7669   RANLIB="$ac_cv_prog_RANLIB"
7670 fi
7671
7672 ranlib_flags=""
7673
7674
7675 # Find a good install program.  We prefer a C program (faster),
7676 # so one script is as good as another.  But avoid the broken or
7677 # incompatible versions:
7678 # SysV /etc/install, /usr/sbin/install
7679 # SunOS /usr/etc/install
7680 # IRIX /sbin/install
7681 # AIX /bin/install
7682 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7683 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7684 # ./install, which can be erroneously created by make from ./install.sh.
7685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD compatible install" >&5
7686 $as_echo_n "checking for a BSD compatible install... " >&6; }
7687 if test -z "$INSTALL"; then
7688 if test "${ac_cv_path_install+set}" = set; then :
7689   $as_echo_n "(cached) " >&6
7690 else
7691     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7692   for ac_dir in $PATH; do
7693     # Account for people who put trailing slashes in PATH elements.
7694     case "$ac_dir/" in
7695     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7696     *)
7697       # OSF1 and SCO ODT 3.0 have their own names for install.
7698       for ac_prog in ginstall scoinst install; do
7699         if test -f $ac_dir/$ac_prog; then
7700           if test $ac_prog = install &&
7701             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7702             # AIX install.  It has an incompatible calling convention.
7703             # OSF/1 installbsd also uses dspmsg, but is usable.
7704             :
7705           else
7706             ac_cv_path_install="$ac_dir/$ac_prog -c"
7707             break 2
7708           fi
7709         fi
7710       done
7711       ;;
7712     esac
7713   done
7714   IFS="$ac_save_IFS"
7715
7716 fi
7717   if test "${ac_cv_path_install+set}" = set; then
7718     INSTALL="$ac_cv_path_install"
7719   else
7720     # As a last resort, use the slow shell script.  We don't cache a
7721     # path for INSTALL within a source directory, because that will
7722     # break other packages using the cache if that directory is
7723     # removed, or if the path is relative.
7724     INSTALL="$ac_install_sh"
7725   fi
7726 fi
7727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7728 $as_echo "$INSTALL" >&6; }
7729
7730 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7731 # It thinks the first close brace ends the variable substitution.
7732 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7733
7734 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7735
7736
7737 # See if cmp has --ignore-initial.
7738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cmp's capabilities" >&5
7739 $as_echo_n "checking for cmp's capabilities... " >&6; }
7740 if test "${gcc_cv_prog_cmp_skip+set}" = set; then :
7741   $as_echo_n "(cached) " >&6
7742 else
7743    echo abfoo >t1
7744   echo cdfoo >t2
7745   gcc_cv_prog_cmp_skip=slowcompare
7746   if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7747     if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7748       :
7749     else
7750       gcc_cv_prog_cmp_skip=gnucompare
7751     fi
7752   fi
7753   if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7754     if cmp t1 t2 2 2 > /dev/null 2>&1; then
7755       if cmp t1 t2 1 1 > /dev/null 2>&1; then
7756         :
7757       else
7758         gcc_cv_prog_cmp_skip=fastcompare
7759       fi
7760     fi
7761   fi
7762   rm t1 t2
7763
7764 fi
7765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
7766 $as_echo "$gcc_cv_prog_cmp_skip" >&6; }
7767 make_compare_target=$gcc_cv_prog_cmp_skip
7768
7769
7770
7771 # See if we have the mktemp command.
7772 # Extract the first word of "mktemp", so it can be a program name with args.
7773 set dummy mktemp; ac_word=$2
7774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7775 $as_echo_n "checking for $ac_word... " >&6; }
7776 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then :
7777   $as_echo_n "(cached) " >&6
7778 else
7779   if test -n "$have_mktemp_command"; then
7780   ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7781 else
7782 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7783 for as_dir in $PATH
7784 do
7785   IFS=$as_save_IFS
7786   test -z "$as_dir" && as_dir=.
7787     for ac_exec_ext in '' $ac_executable_extensions; do
7788   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7789     ac_cv_prog_have_mktemp_command="yes"
7790     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7791     break 2
7792   fi
7793 done
7794   done
7795 IFS=$as_save_IFS
7796
7797   test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7798 fi
7799 fi
7800 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7801 if test -n "$have_mktemp_command"; then
7802   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_mktemp_command" >&5
7803 $as_echo "$have_mktemp_command" >&6; }
7804 else
7805   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7806 $as_echo "no" >&6; }
7807 fi
7808
7809
7810
7811 # See if makeinfo has been installed and is modern enough
7812 # that we can use it.
7813
7814   # Extract the first word of "makeinfo", so it can be a program name with args.
7815 set dummy makeinfo; ac_word=$2
7816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7817 $as_echo_n "checking for $ac_word... " >&6; }
7818 if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
7819   $as_echo_n "(cached) " >&6
7820 else
7821   if test -n "$MAKEINFO"; then
7822   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7823 else
7824 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7825 for as_dir in $PATH
7826 do
7827   IFS=$as_save_IFS
7828   test -z "$as_dir" && as_dir=.
7829     for ac_exec_ext in '' $ac_executable_extensions; do
7830   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7831     ac_cv_prog_MAKEINFO="makeinfo"
7832     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7833     break 2
7834   fi
7835 done
7836   done
7837 IFS=$as_save_IFS
7838
7839 fi
7840 fi
7841 MAKEINFO=$ac_cv_prog_MAKEINFO
7842 if test -n "$MAKEINFO"; then
7843   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7844 $as_echo "$MAKEINFO" >&6; }
7845 else
7846   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7847 $as_echo "no" >&6; }
7848 fi
7849
7850
7851   if test -n "$MAKEINFO"; then
7852     # Found it, now check the version.
7853     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
7854 $as_echo_n "checking for modern makeinfo... " >&6; }
7855 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then :
7856   $as_echo_n "(cached) " >&6
7857 else
7858   ac_prog_version=`eval $MAKEINFO --version 2>&1 |
7859                                      sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7860
7861                     case $ac_prog_version in
7862                       '')  gcc_cv_prog_makeinfo_modern=no;;
7863                       4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*)  gcc_cv_prog_makeinfo_modern=yes;;
7864                       *)   gcc_cv_prog_makeinfo_modern=no;;
7865                     esac
7866
7867 fi
7868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
7869 $as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
7870   else
7871     gcc_cv_prog_makeinfo_modern=no
7872   fi
7873   if test $gcc_cv_prog_makeinfo_modern = no; then
7874     MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
7875   fi
7876
7877 if test $gcc_cv_prog_makeinfo_modern = no; then
7878   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
7879 *** Makeinfo is missing or too old.
7880 *** Info documentation will not be built." >&5
7881 $as_echo "$as_me: WARNING:
7882 *** Makeinfo is missing or too old.
7883 *** Info documentation will not be built." >&2;}
7884   BUILD_INFO=
7885 else
7886   BUILD_INFO=info
7887 fi
7888
7889
7890 # Is pod2man recent enough to regenerate manpages?
7891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for recent Pod::Man" >&5
7892 $as_echo_n "checking for recent Pod::Man... " >&6; }
7893 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7894   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7895 $as_echo "yes" >&6; }
7896   GENERATED_MANPAGES=generated-manpages
7897 else
7898   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7899 $as_echo "no" >&6; }
7900   GENERATED_MANPAGES=
7901 fi
7902
7903
7904 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
7905
7906 # How about lex?
7907 for ac_prog in flex
7908 do
7909   # Extract the first word of "$ac_prog", so it can be a program name with args.
7910 set dummy $ac_prog; ac_word=$2
7911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7912 $as_echo_n "checking for $ac_word... " >&6; }
7913 if test "${ac_cv_prog_FLEX+set}" = set; then :
7914   $as_echo_n "(cached) " >&6
7915 else
7916   if test -n "$FLEX"; then
7917   ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7918 else
7919 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7920 for as_dir in $PATH
7921 do
7922   IFS=$as_save_IFS
7923   test -z "$as_dir" && as_dir=.
7924     for ac_exec_ext in '' $ac_executable_extensions; do
7925   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7926     ac_cv_prog_FLEX="$ac_prog"
7927     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7928     break 2
7929   fi
7930 done
7931   done
7932 IFS=$as_save_IFS
7933
7934 fi
7935 fi
7936 FLEX=$ac_cv_prog_FLEX
7937 if test -n "$FLEX"; then
7938   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
7939 $as_echo "$FLEX" >&6; }
7940 else
7941   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7942 $as_echo "no" >&6; }
7943 fi
7944
7945
7946   test -n "$FLEX" && break
7947 done
7948 test -n "$FLEX" || FLEX="$MISSING flex"
7949
7950
7951 # Bison?
7952 for ac_prog in bison
7953 do
7954   # Extract the first word of "$ac_prog", so it can be a program name with args.
7955 set dummy $ac_prog; ac_word=$2
7956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7957 $as_echo_n "checking for $ac_word... " >&6; }
7958 if test "${ac_cv_prog_BISON+set}" = set; then :
7959   $as_echo_n "(cached) " >&6
7960 else
7961   if test -n "$BISON"; then
7962   ac_cv_prog_BISON="$BISON" # Let the user override the test.
7963 else
7964 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7965 for as_dir in $PATH
7966 do
7967   IFS=$as_save_IFS
7968   test -z "$as_dir" && as_dir=.
7969     for ac_exec_ext in '' $ac_executable_extensions; do
7970   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7971     ac_cv_prog_BISON="$ac_prog"
7972     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7973     break 2
7974   fi
7975 done
7976   done
7977 IFS=$as_save_IFS
7978
7979 fi
7980 fi
7981 BISON=$ac_cv_prog_BISON
7982 if test -n "$BISON"; then
7983   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
7984 $as_echo "$BISON" >&6; }
7985 else
7986   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7987 $as_echo "no" >&6; }
7988 fi
7989
7990
7991   test -n "$BISON" && break
7992 done
7993 test -n "$BISON" || BISON="$MISSING bison"
7994
7995
7996 # Binutils are not build modules, unlike bison/flex/makeinfo.  So we
7997 # check for build == host before using them.
7998
7999 # NM
8000 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
8001   && test -d ../binutils ; then
8002   NM='${objdir}/../binutils/nm-new'
8003 else
8004   # Extract the first word of "nm", so it can be a program name with args.
8005 set dummy nm; ac_word=$2
8006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8007 $as_echo_n "checking for $ac_word... " >&6; }
8008 if test "${ac_cv_prog_NM+set}" = set; then :
8009   $as_echo_n "(cached) " >&6
8010 else
8011   if test -n "$NM"; then
8012   ac_cv_prog_NM="$NM" # Let the user override the test.
8013 else
8014 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8015 for as_dir in $PATH
8016 do
8017   IFS=$as_save_IFS
8018   test -z "$as_dir" && as_dir=.
8019     for ac_exec_ext in '' $ac_executable_extensions; do
8020   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8021     ac_cv_prog_NM="nm"
8022     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8023     break 2
8024   fi
8025 done
8026   done
8027 IFS=$as_save_IFS
8028
8029   test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
8030 fi
8031 fi
8032 NM=$ac_cv_prog_NM
8033 if test -n "$NM"; then
8034   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
8035 $as_echo "$NM" >&6; }
8036 else
8037   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8038 $as_echo "no" >&6; }
8039 fi
8040
8041
8042 fi
8043
8044 # AR
8045 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
8046   && test -d ../binutils ; then
8047   AR='${objdir}/../binutils/ar'
8048 else
8049   # Extract the first word of "ar", so it can be a program name with args.
8050 set dummy ar; ac_word=$2
8051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8052 $as_echo_n "checking for $ac_word... " >&6; }
8053 if test "${ac_cv_prog_AR+set}" = set; then :
8054   $as_echo_n "(cached) " >&6
8055 else
8056   if test -n "$AR"; then
8057   ac_cv_prog_AR="$AR" # Let the user override the test.
8058 else
8059 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8060 for as_dir in $PATH
8061 do
8062   IFS=$as_save_IFS
8063   test -z "$as_dir" && as_dir=.
8064     for ac_exec_ext in '' $ac_executable_extensions; do
8065   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8066     ac_cv_prog_AR="ar"
8067     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8068     break 2
8069   fi
8070 done
8071   done
8072 IFS=$as_save_IFS
8073
8074   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
8075 fi
8076 fi
8077 AR=$ac_cv_prog_AR
8078 if test -n "$AR"; then
8079   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
8080 $as_echo "$AR" >&6; }
8081 else
8082   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8083 $as_echo "no" >&6; }
8084 fi
8085
8086
8087 fi
8088
8089
8090 # --------------------
8091 # Checks for C headers
8092 # --------------------
8093
8094 # Need to reject headers which give warnings, so that the -Werror bootstrap
8095 # works later. *sigh*  This needs to come before all header checks.
8096
8097 ac_c_preproc_warn_flag=yes
8098
8099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
8100 $as_echo_n "checking for ANSI C header files... " >&6; }
8101 if test "${ac_cv_header_stdc+set}" = set; then :
8102   $as_echo_n "(cached) " >&6
8103 else
8104   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8105 /* end confdefs.h.  */
8106 #include <stdlib.h>
8107 #include <stdarg.h>
8108 #include <string.h>
8109 #include <float.h>
8110
8111 int
8112 main ()
8113 {
8114
8115   ;
8116   return 0;
8117 }
8118 _ACEOF
8119 if ac_fn_c_try_compile "$LINENO"; then :
8120   ac_cv_header_stdc=yes
8121 else
8122   ac_cv_header_stdc=no
8123 fi
8124 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8125
8126 if test $ac_cv_header_stdc = yes; then
8127   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8128   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8129 /* end confdefs.h.  */
8130 #include <string.h>
8131
8132 _ACEOF
8133 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8134   $EGREP "memchr" >/dev/null 2>&1; then :
8135
8136 else
8137   ac_cv_header_stdc=no
8138 fi
8139 rm -f conftest*
8140
8141 fi
8142
8143 if test $ac_cv_header_stdc = yes; then
8144   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8145   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8146 /* end confdefs.h.  */
8147 #include <stdlib.h>
8148
8149 _ACEOF
8150 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8151   $EGREP "free" >/dev/null 2>&1; then :
8152
8153 else
8154   ac_cv_header_stdc=no
8155 fi
8156 rm -f conftest*
8157
8158 fi
8159
8160 if test $ac_cv_header_stdc = yes; then
8161   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8162   if test "$cross_compiling" = yes; then :
8163   :
8164 else
8165   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8166 /* end confdefs.h.  */
8167 #include <ctype.h>
8168 #include <stdlib.h>
8169 #if ((' ' & 0x0FF) == 0x020)
8170 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8171 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8172 #else
8173 # define ISLOWER(c) \
8174                    (('a' <= (c) && (c) <= 'i') \
8175                      || ('j' <= (c) && (c) <= 'r') \
8176                      || ('s' <= (c) && (c) <= 'z'))
8177 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8178 #endif
8179
8180 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8181 int
8182 main ()
8183 {
8184   int i;
8185   for (i = 0; i < 256; i++)
8186     if (XOR (islower (i), ISLOWER (i))
8187         || toupper (i) != TOUPPER (i))
8188       return 2;
8189   return 0;
8190 }
8191 _ACEOF
8192 if ac_fn_c_try_run "$LINENO"; then :
8193
8194 else
8195   ac_cv_header_stdc=no
8196 fi
8197 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8198   conftest.$ac_objext conftest.beam conftest.$ac_ext
8199 fi
8200
8201 fi
8202 fi
8203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8204 $as_echo "$ac_cv_header_stdc" >&6; }
8205 if test $ac_cv_header_stdc = yes; then
8206
8207 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8208
8209 fi
8210
8211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8212 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8213 if test "${ac_cv_header_time+set}" = set; then :
8214   $as_echo_n "(cached) " >&6
8215 else
8216   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8217 /* end confdefs.h.  */
8218 #include <sys/types.h>
8219 #include <sys/time.h>
8220 #include <time.h>
8221
8222 int
8223 main ()
8224 {
8225 if ((struct tm *) 0)
8226 return 0;
8227   ;
8228   return 0;
8229 }
8230 _ACEOF
8231 if ac_fn_c_try_compile "$LINENO"; then :
8232   ac_cv_header_time=yes
8233 else
8234   ac_cv_header_time=no
8235 fi
8236 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8237 fi
8238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8239 $as_echo "$ac_cv_header_time" >&6; }
8240 if test $ac_cv_header_time = yes; then
8241
8242 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8243
8244 fi
8245
8246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
8247 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
8248 if test "${gcc_cv_header_string+set}" = set; then :
8249   $as_echo_n "(cached) " >&6
8250 else
8251   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8252 /* end confdefs.h.  */
8253 #include <string.h>
8254 #include <strings.h>
8255 int
8256 main ()
8257 {
8258
8259   ;
8260   return 0;
8261 }
8262 _ACEOF
8263 if ac_fn_c_try_compile "$LINENO"; then :
8264   gcc_cv_header_string=yes
8265 else
8266   gcc_cv_header_string=no
8267 fi
8268 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8269 fi
8270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
8271 $as_echo "$gcc_cv_header_string" >&6; }
8272 if test $gcc_cv_header_string = yes; then
8273
8274 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
8275
8276 fi
8277
8278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8279 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8280 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8281   $as_echo_n "(cached) " >&6
8282 else
8283   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8284 /* end confdefs.h.  */
8285 #include <sys/types.h>
8286 #include <sys/wait.h>
8287 #ifndef WEXITSTATUS
8288 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8289 #endif
8290 #ifndef WIFEXITED
8291 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8292 #endif
8293
8294 int
8295 main ()
8296 {
8297   int s;
8298   wait (&s);
8299   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8300   ;
8301   return 0;
8302 }
8303 _ACEOF
8304 if ac_fn_c_try_compile "$LINENO"; then :
8305   ac_cv_header_sys_wait_h=yes
8306 else
8307   ac_cv_header_sys_wait_h=no
8308 fi
8309 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8310 fi
8311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8312 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8313 if test $ac_cv_header_sys_wait_h = yes; then
8314
8315 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8316
8317 fi
8318
8319 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8320                  fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8321                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
8322                  direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8323 do :
8324   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8325 ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
8326 eval as_val=\$$as_ac_Header
8327    if test "x$as_val" = x""yes; then :
8328   cat >>confdefs.h <<_ACEOF
8329 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8330 _ACEOF
8331
8332 fi
8333 done
8334
8335
8336 # Check for thread headers.
8337 ac_fn_c_check_header_preproc "$LINENO" "thread.h" "ac_cv_header_thread_h"
8338 if test "x$ac_cv_header_thread_h" = x""yes; then :
8339   have_thread_h=yes
8340 else
8341   have_thread_h=
8342 fi
8343
8344 ac_fn_c_check_header_preproc "$LINENO" "pthread.h" "ac_cv_header_pthread_h"
8345 if test "x$ac_cv_header_pthread_h" = x""yes; then :
8346   have_pthread_h=yes
8347 else
8348   have_pthread_h=
8349 fi
8350
8351
8352 # These tests can't be done till we know if we have limits.h.
8353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CHAR_BIT" >&5
8354 $as_echo_n "checking for CHAR_BIT... " >&6; }
8355 if test "${gcc_cv_decl_char_bit+set}" = set; then :
8356   $as_echo_n "(cached) " >&6
8357 else
8358   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8359 /* end confdefs.h.  */
8360 #ifdef HAVE_LIMITS_H
8361 #include <limits.h>
8362 #endif
8363 #ifdef CHAR_BIT
8364 found
8365 #endif
8366 _ACEOF
8367 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8368   $EGREP "found" >/dev/null 2>&1; then :
8369   gcc_cv_decl_char_bit=yes
8370 else
8371   gcc_cv_decl_char_bit=no
8372 fi
8373 rm -f conftest*
8374
8375
8376 fi
8377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_char_bit" >&5
8378 $as_echo "$gcc_cv_decl_char_bit" >&6; }
8379 if test $gcc_cv_decl_char_bit = no; then
8380   { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of bits in a byte" >&5
8381 $as_echo_n "checking number of bits in a byte... " >&6; }
8382 if test "${gcc_cv_c_nbby+set}" = set; then :
8383   $as_echo_n "(cached) " >&6
8384 else
8385   i=8
8386  gcc_cv_c_nbby=
8387  while test $i -lt 65; do
8388    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8389 /* end confdefs.h.  */
8390
8391 int
8392 main ()
8393 {
8394 switch(0) {
8395   case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8396   case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8397   ; }
8398   ;
8399   return 0;
8400 }
8401 _ACEOF
8402 if ac_fn_c_try_compile "$LINENO"; then :
8403   gcc_cv_c_nbby=$i; break
8404 fi
8405 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8406    i=`expr $i + 1`
8407  done
8408  test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8409
8410 fi
8411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_c_nbby" >&5
8412 $as_echo "$gcc_cv_c_nbby" >&6; }
8413 if test $gcc_cv_c_nbby = failed; then
8414   as_fn_error "cannot determine number of bits in a byte" "$LINENO" 5
8415 else
8416
8417 cat >>confdefs.h <<_ACEOF
8418 #define CHAR_BIT $gcc_cv_c_nbby
8419 _ACEOF
8420
8421 fi
8422 fi
8423  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8424 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8425 if test "${ac_cv_c_bigendian+set}" = set; then :
8426   $as_echo_n "(cached) " >&6
8427 else
8428   ac_cv_c_bigendian=unknown
8429     # See if we're dealing with a universal compiler.
8430     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8431 /* end confdefs.h.  */
8432 #ifndef __APPLE_CC__
8433                not a universal capable compiler
8434              #endif
8435              typedef int dummy;
8436
8437 _ACEOF
8438 if ac_fn_c_try_compile "$LINENO"; then :
8439
8440         # Check for potential -arch flags.  It is not universal unless
8441         # there are at least two -arch flags with different values.
8442         ac_arch=
8443         ac_prev=
8444         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8445          if test -n "$ac_prev"; then
8446            case $ac_word in
8447              i?86 | x86_64 | ppc | ppc64)
8448                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8449                  ac_arch=$ac_word
8450                else
8451                  ac_cv_c_bigendian=universal
8452                  break
8453                fi
8454                ;;
8455            esac
8456            ac_prev=
8457          elif test "x$ac_word" = "x-arch"; then
8458            ac_prev=arch
8459          fi
8460        done
8461 fi
8462 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8463     if test $ac_cv_c_bigendian = unknown; then
8464       # See if sys/param.h defines the BYTE_ORDER macro.
8465       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8466 /* end confdefs.h.  */
8467 #include <sys/types.h>
8468              #include <sys/param.h>
8469
8470 int
8471 main ()
8472 {
8473 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8474                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8475                      && LITTLE_ENDIAN)
8476               bogus endian macros
8477              #endif
8478
8479   ;
8480   return 0;
8481 }
8482 _ACEOF
8483 if ac_fn_c_try_compile "$LINENO"; then :
8484   # It does; now see whether it defined to BIG_ENDIAN or not.
8485          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8486 /* end confdefs.h.  */
8487 #include <sys/types.h>
8488                 #include <sys/param.h>
8489
8490 int
8491 main ()
8492 {
8493 #if BYTE_ORDER != BIG_ENDIAN
8494                  not big endian
8495                 #endif
8496
8497   ;
8498   return 0;
8499 }
8500 _ACEOF
8501 if ac_fn_c_try_compile "$LINENO"; then :
8502   ac_cv_c_bigendian=yes
8503 else
8504   ac_cv_c_bigendian=no
8505 fi
8506 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8507 fi
8508 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8509     fi
8510     if test $ac_cv_c_bigendian = unknown; then
8511       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8512       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8513 /* end confdefs.h.  */
8514 #include <limits.h>
8515
8516 int
8517 main ()
8518 {
8519 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8520               bogus endian macros
8521              #endif
8522
8523   ;
8524   return 0;
8525 }
8526 _ACEOF
8527 if ac_fn_c_try_compile "$LINENO"; then :
8528   # It does; now see whether it defined to _BIG_ENDIAN or not.
8529          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8530 /* end confdefs.h.  */
8531 #include <limits.h>
8532
8533 int
8534 main ()
8535 {
8536 #ifndef _BIG_ENDIAN
8537                  not big endian
8538                 #endif
8539
8540   ;
8541   return 0;
8542 }
8543 _ACEOF
8544 if ac_fn_c_try_compile "$LINENO"; then :
8545   ac_cv_c_bigendian=yes
8546 else
8547   ac_cv_c_bigendian=no
8548 fi
8549 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8550 fi
8551 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8552     fi
8553     if test $ac_cv_c_bigendian = unknown; then
8554       # Compile a test program.
8555       if test "$cross_compiling" = yes; then :
8556   # Try to guess by grepping values from an object file.
8557          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8558 /* end confdefs.h.  */
8559 short int ascii_mm[] =
8560                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8561                 short int ascii_ii[] =
8562                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8563                 int use_ascii (int i) {
8564                   return ascii_mm[i] + ascii_ii[i];
8565                 }
8566                 short int ebcdic_ii[] =
8567                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8568                 short int ebcdic_mm[] =
8569                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8570                 int use_ebcdic (int i) {
8571                   return ebcdic_mm[i] + ebcdic_ii[i];
8572                 }
8573                 extern int foo;
8574
8575 int
8576 main ()
8577 {
8578 return use_ascii (foo) == use_ebcdic (foo);
8579   ;
8580   return 0;
8581 }
8582 _ACEOF
8583 if ac_fn_c_try_compile "$LINENO"; then :
8584   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8585               ac_cv_c_bigendian=yes
8586             fi
8587             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8588               if test "$ac_cv_c_bigendian" = unknown; then
8589                 ac_cv_c_bigendian=no
8590               else
8591                 # finding both strings is unlikely to happen, but who knows?
8592                 ac_cv_c_bigendian=unknown
8593               fi
8594             fi
8595 fi
8596 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8597 else
8598   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8599 /* end confdefs.h.  */
8600 $ac_includes_default
8601 int
8602 main ()
8603 {
8604
8605              /* Are we little or big endian?  From Harbison&Steele.  */
8606              union
8607              {
8608                long int l;
8609                char c[sizeof (long int)];
8610              } u;
8611              u.l = 1;
8612              return u.c[sizeof (long int) - 1] == 1;
8613
8614   ;
8615   return 0;
8616 }
8617 _ACEOF
8618 if ac_fn_c_try_run "$LINENO"; then :
8619   ac_cv_c_bigendian=no
8620 else
8621   ac_cv_c_bigendian=yes
8622 fi
8623 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8624   conftest.$ac_objext conftest.beam conftest.$ac_ext
8625 fi
8626
8627     fi
8628 fi
8629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8630 $as_echo "$ac_cv_c_bigendian" >&6; }
8631  case $ac_cv_c_bigendian in #(
8632    yes)
8633      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8634 ;; #(
8635    no)
8636       ;; #(
8637    universal)
8638
8639 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8640
8641      ;; #(
8642    *)
8643      as_fn_error "unknown endianness
8644  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8645  esac
8646
8647
8648 # ----------------------
8649 # Checks for C++ headers
8650 # ----------------------
8651
8652 ac_ext=cpp
8653 ac_cpp='$CXXCPP $CPPFLAGS'
8654 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8655 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8656 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
8658 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
8659 if test -z "$CXXCPP"; then
8660   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
8661   $as_echo_n "(cached) " >&6
8662 else
8663       # Double quotes because CXXCPP needs to be expanded
8664     for CXXCPP in "$CXX -E" "/lib/cpp"
8665     do
8666       ac_preproc_ok=false
8667 for ac_cxx_preproc_warn_flag in '' yes
8668 do
8669   # Use a header file that comes with gcc, so configuring glibc
8670   # with a fresh cross-compiler works.
8671   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8672   # <limits.h> exists even on freestanding compilers.
8673   # On the NeXT, cc -E runs the code through the compiler's parser,
8674   # not just through cpp. "Syntax error" is here to catch this case.
8675   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8676 /* end confdefs.h.  */
8677 #ifdef __STDC__
8678 # include <limits.h>
8679 #else
8680 # include <assert.h>
8681 #endif
8682                      Syntax error
8683 _ACEOF
8684 if ac_fn_cxx_try_cpp "$LINENO"; then :
8685
8686 else
8687   # Broken: fails on valid input.
8688 continue
8689 fi
8690 rm -f conftest.err conftest.$ac_ext
8691
8692   # OK, works on sane cases.  Now check whether nonexistent headers
8693   # can be detected and how.
8694   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8695 /* end confdefs.h.  */
8696 #include <ac_nonexistent.h>
8697 _ACEOF
8698 if ac_fn_cxx_try_cpp "$LINENO"; then :
8699   # Broken: success on invalid input.
8700 continue
8701 else
8702   # Passes both tests.
8703 ac_preproc_ok=:
8704 break
8705 fi
8706 rm -f conftest.err conftest.$ac_ext
8707
8708 done
8709 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8710 rm -f conftest.err conftest.$ac_ext
8711 if $ac_preproc_ok; then :
8712   break
8713 fi
8714
8715     done
8716     ac_cv_prog_CXXCPP=$CXXCPP
8717
8718 fi
8719   CXXCPP=$ac_cv_prog_CXXCPP
8720 else
8721   ac_cv_prog_CXXCPP=$CXXCPP
8722 fi
8723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
8724 $as_echo "$CXXCPP" >&6; }
8725 ac_preproc_ok=false
8726 for ac_cxx_preproc_warn_flag in '' yes
8727 do
8728   # Use a header file that comes with gcc, so configuring glibc
8729   # with a fresh cross-compiler works.
8730   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8731   # <limits.h> exists even on freestanding compilers.
8732   # On the NeXT, cc -E runs the code through the compiler's parser,
8733   # not just through cpp. "Syntax error" is here to catch this case.
8734   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8735 /* end confdefs.h.  */
8736 #ifdef __STDC__
8737 # include <limits.h>
8738 #else
8739 # include <assert.h>
8740 #endif
8741                      Syntax error
8742 _ACEOF
8743 if ac_fn_cxx_try_cpp "$LINENO"; then :
8744
8745 else
8746   # Broken: fails on valid input.
8747 continue
8748 fi
8749 rm -f conftest.err conftest.$ac_ext
8750
8751   # OK, works on sane cases.  Now check whether nonexistent headers
8752   # can be detected and how.
8753   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8754 /* end confdefs.h.  */
8755 #include <ac_nonexistent.h>
8756 _ACEOF
8757 if ac_fn_cxx_try_cpp "$LINENO"; then :
8758   # Broken: success on invalid input.
8759 continue
8760 else
8761   # Passes both tests.
8762 ac_preproc_ok=:
8763 break
8764 fi
8765 rm -f conftest.err conftest.$ac_ext
8766
8767 done
8768 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8769 rm -f conftest.err conftest.$ac_ext
8770 if $ac_preproc_ok; then :
8771
8772 else
8773   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8774 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8775 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8776 See \`config.log' for more details." >&5
8777 $as_echo "$as_me: WARNING: C++ preprocessor \"$CXXCPP\" fails sanity check
8778 See \`config.log' for more details." >&2;}; }
8779 fi
8780
8781 ac_ext=c
8782 ac_cpp='$CPP $CPPFLAGS'
8783 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8784 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8785 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8786
8787
8788 ac_ext=cpp
8789 ac_cpp='$CXXCPP $CPPFLAGS'
8790 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8791 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8792 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8793
8794
8795
8796
8797 for ac_header in unordered_map
8798 do :
8799   ac_fn_cxx_check_header_preproc "$LINENO" "unordered_map" "ac_cv_header_unordered_map"
8800 if test "x$ac_cv_header_unordered_map" = x""yes; then :
8801   cat >>confdefs.h <<_ACEOF
8802 #define HAVE_UNORDERED_MAP 1
8803 _ACEOF
8804
8805 fi
8806 done
8807
8808 for ac_header in tr1/unordered_map
8809 do :
8810   ac_fn_cxx_check_header_preproc "$LINENO" "tr1/unordered_map" "ac_cv_header_tr1_unordered_map"
8811 if test "x$ac_cv_header_tr1_unordered_map" = x""yes; then :
8812   cat >>confdefs.h <<_ACEOF
8813 #define HAVE_TR1_UNORDERED_MAP 1
8814 _ACEOF
8815
8816 fi
8817 done
8818
8819 for ac_header in ext/hash_map
8820 do :
8821   ac_fn_cxx_check_header_preproc "$LINENO" "ext/hash_map" "ac_cv_header_ext_hash_map"
8822 if test "x$ac_cv_header_ext_hash_map" = x""yes; then :
8823   cat >>confdefs.h <<_ACEOF
8824 #define HAVE_EXT_HASH_MAP 1
8825 _ACEOF
8826
8827 fi
8828 done
8829
8830
8831 ac_ext=c
8832 ac_cpp='$CPP $CPPFLAGS'
8833 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8834 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8835 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8836
8837
8838 # --------
8839 # UNSORTED
8840 # --------
8841
8842
8843 # These libraries may be used by collect2.
8844 # We may need a special search path to get them linked.
8845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for collect2 libraries" >&5
8846 $as_echo_n "checking for collect2 libraries... " >&6; }
8847 if test "${gcc_cv_collect2_libs+set}" = set; then :
8848   $as_echo_n "(cached) " >&6
8849 else
8850   save_LIBS="$LIBS"
8851 for libs in '' -lld -lmld \
8852                 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
8853                 '-L/usr/lib/cmplrs/cc3.11 -lmld'
8854 do
8855         LIBS="$libs"
8856         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8857 /* end confdefs.h.  */
8858
8859 /* Override any GCC internal prototype to avoid an error.
8860    Use char because int might match the return type of a GCC
8861    builtin and then its argument prototype would still apply.  */
8862 #ifdef __cplusplus
8863 extern "C"
8864 #endif
8865 char ldopen ();
8866 int
8867 main ()
8868 {
8869 return ldopen ();
8870   ;
8871   return 0;
8872 }
8873 _ACEOF
8874 if ac_fn_c_try_link "$LINENO"; then :
8875   gcc_cv_collect2_libs="$libs"; break
8876 fi
8877 rm -f core conftest.err conftest.$ac_objext \
8878     conftest$ac_exeext conftest.$ac_ext
8879 done
8880 LIBS="$save_LIBS"
8881 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
8882 fi
8883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_collect2_libs" >&5
8884 $as_echo "$gcc_cv_collect2_libs" >&6; }
8885 case $gcc_cv_collect2_libs in
8886         "none required")        ;;
8887         *)      COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
8888 esac
8889
8890
8891 # When building Ada code on Alpha, we need exc_resume which is usually in
8892 # -lexc.  So test for it.
8893 save_LIBS="$LIBS"
8894 LIBS=
8895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing exc_resume" >&5
8896 $as_echo_n "checking for library containing exc_resume... " >&6; }
8897 if test "${ac_cv_search_exc_resume+set}" = set; then :
8898   $as_echo_n "(cached) " >&6
8899 else
8900   ac_func_search_save_LIBS=$LIBS
8901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8902 /* end confdefs.h.  */
8903
8904 /* Override any GCC internal prototype to avoid an error.
8905    Use char because int might match the return type of a GCC
8906    builtin and then its argument prototype would still apply.  */
8907 #ifdef __cplusplus
8908 extern "C"
8909 #endif
8910 char exc_resume ();
8911 int
8912 main ()
8913 {
8914 return exc_resume ();
8915   ;
8916   return 0;
8917 }
8918 _ACEOF
8919 for ac_lib in '' exc; do
8920   if test -z "$ac_lib"; then
8921     ac_res="none required"
8922   else
8923     ac_res=-l$ac_lib
8924     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8925   fi
8926   if ac_fn_c_try_link "$LINENO"; then :
8927   ac_cv_search_exc_resume=$ac_res
8928 fi
8929 rm -f core conftest.err conftest.$ac_objext \
8930     conftest$ac_exeext
8931   if test "${ac_cv_search_exc_resume+set}" = set; then :
8932   break
8933 fi
8934 done
8935 if test "${ac_cv_search_exc_resume+set}" = set; then :
8936
8937 else
8938   ac_cv_search_exc_resume=no
8939 fi
8940 rm conftest.$ac_ext
8941 LIBS=$ac_func_search_save_LIBS
8942 fi
8943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_exc_resume" >&5
8944 $as_echo "$ac_cv_search_exc_resume" >&6; }
8945 ac_res=$ac_cv_search_exc_resume
8946 if test "$ac_res" != no; then :
8947   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8948
8949 fi
8950
8951 GNAT_LIBEXC="$LIBS"
8952 LIBS="$save_LIBS"
8953
8954
8955 # To support -mcpu=native on Solaris/SPARC, we need libkstat.
8956 save_LIBS="$LIBS"
8957 LIBS=
8958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kstat_open" >&5
8959 $as_echo_n "checking for library containing kstat_open... " >&6; }
8960 if test "${ac_cv_search_kstat_open+set}" = set; then :
8961   $as_echo_n "(cached) " >&6
8962 else
8963   ac_func_search_save_LIBS=$LIBS
8964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8965 /* end confdefs.h.  */
8966
8967 /* Override any GCC internal prototype to avoid an error.
8968    Use char because int might match the return type of a GCC
8969    builtin and then its argument prototype would still apply.  */
8970 #ifdef __cplusplus
8971 extern "C"
8972 #endif
8973 char kstat_open ();
8974 int
8975 main ()
8976 {
8977 return kstat_open ();
8978   ;
8979   return 0;
8980 }
8981 _ACEOF
8982 for ac_lib in '' kstat; do
8983   if test -z "$ac_lib"; then
8984     ac_res="none required"
8985   else
8986     ac_res=-l$ac_lib
8987     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8988   fi
8989   if ac_fn_c_try_link "$LINENO"; then :
8990   ac_cv_search_kstat_open=$ac_res
8991 fi
8992 rm -f core conftest.err conftest.$ac_objext \
8993     conftest$ac_exeext
8994   if test "${ac_cv_search_kstat_open+set}" = set; then :
8995   break
8996 fi
8997 done
8998 if test "${ac_cv_search_kstat_open+set}" = set; then :
8999
9000 else
9001   ac_cv_search_kstat_open=no
9002 fi
9003 rm conftest.$ac_ext
9004 LIBS=$ac_func_search_save_LIBS
9005 fi
9006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kstat_open" >&5
9007 $as_echo "$ac_cv_search_kstat_open" >&6; }
9008 ac_res=$ac_cv_search_kstat_open
9009 if test "$ac_res" != no; then :
9010   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9011
9012 fi
9013
9014 EXTRA_GCC_LIBS="$LIBS"
9015 LIBS="$save_LIBS"
9016
9017
9018 # Some systems put ldexp and frexp in libm instead of libc; assume
9019 # they're both in the same place.  jcf-dump needs them.
9020 save_LIBS="$LIBS"
9021 LIBS=
9022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldexp" >&5
9023 $as_echo_n "checking for library containing ldexp... " >&6; }
9024 if test "${ac_cv_search_ldexp+set}" = set; then :
9025   $as_echo_n "(cached) " >&6
9026 else
9027   ac_func_search_save_LIBS=$LIBS
9028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9029 /* end confdefs.h.  */
9030
9031 /* Override any GCC internal prototype to avoid an error.
9032    Use char because int might match the return type of a GCC
9033    builtin and then its argument prototype would still apply.  */
9034 #ifdef __cplusplus
9035 extern "C"
9036 #endif
9037 char ldexp ();
9038 int
9039 main ()
9040 {
9041 return ldexp ();
9042   ;
9043   return 0;
9044 }
9045 _ACEOF
9046 for ac_lib in '' m; do
9047   if test -z "$ac_lib"; then
9048     ac_res="none required"
9049   else
9050     ac_res=-l$ac_lib
9051     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9052   fi
9053   if ac_fn_c_try_link "$LINENO"; then :
9054   ac_cv_search_ldexp=$ac_res
9055 fi
9056 rm -f core conftest.err conftest.$ac_objext \
9057     conftest$ac_exeext
9058   if test "${ac_cv_search_ldexp+set}" = set; then :
9059   break
9060 fi
9061 done
9062 if test "${ac_cv_search_ldexp+set}" = set; then :
9063
9064 else
9065   ac_cv_search_ldexp=no
9066 fi
9067 rm conftest.$ac_ext
9068 LIBS=$ac_func_search_save_LIBS
9069 fi
9070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ldexp" >&5
9071 $as_echo "$ac_cv_search_ldexp" >&6; }
9072 ac_res=$ac_cv_search_ldexp
9073 if test "$ac_res" != no; then :
9074   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9075
9076 fi
9077
9078 LDEXP_LIB="$LIBS"
9079 LIBS="$save_LIBS"
9080
9081
9082 # Use <inttypes.h> only if it exists,
9083 # doesn't clash with <sys/types.h>, and declares intmax_t.
9084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
9085 $as_echo_n "checking for inttypes.h... " >&6; }
9086 if test "${gcc_cv_header_inttypes_h+set}" = set; then :
9087   $as_echo_n "(cached) " >&6
9088 else
9089   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9090 /* end confdefs.h.  */
9091 #include <sys/types.h>
9092 #include <inttypes.h>
9093 int
9094 main ()
9095 {
9096 intmax_t i = -1;
9097   ;
9098   return 0;
9099 }
9100 _ACEOF
9101 if ac_fn_c_try_compile "$LINENO"; then :
9102   gcc_cv_header_inttypes_h=yes
9103 else
9104   gcc_cv_header_inttypes_h=no
9105 fi
9106 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9107 fi
9108
9109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_inttypes_h" >&5
9110 $as_echo "$gcc_cv_header_inttypes_h" >&6; }
9111 if test $gcc_cv_header_inttypes_h = yes; then
9112
9113 $as_echo "#define HAVE_INTTYPES_H 1" >>confdefs.h
9114
9115 fi
9116
9117
9118
9119 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
9120         sysconf strsignal getrusage nl_langinfo \
9121         gettimeofday mbstowcs wcswidth mmap setlocale \
9122         clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked madvise
9123 do :
9124   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9125 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9126 eval as_val=\$$as_ac_var
9127    if test "x$as_val" = x""yes; then :
9128   cat >>confdefs.h <<_ACEOF
9129 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9130 _ACEOF
9131
9132 fi
9133 done
9134
9135
9136 if test x$ac_cv_func_mbstowcs = xyes; then
9137   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbstowcs works" >&5
9138 $as_echo_n "checking whether mbstowcs works... " >&6; }
9139 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then :
9140   $as_echo_n "(cached) " >&6
9141 else
9142       if test "$cross_compiling" = yes; then :
9143   gcc_cv_func_mbstowcs_works=yes
9144 else
9145   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9146 /* end confdefs.h.  */
9147 #include <stdlib.h>
9148 int main()
9149 {
9150   mbstowcs(0, "", 0);
9151   return 0;
9152 }
9153 _ACEOF
9154 if ac_fn_c_try_run "$LINENO"; then :
9155   gcc_cv_func_mbstowcs_works=yes
9156 else
9157   gcc_cv_func_mbstowcs_works=no
9158 fi
9159 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9160   conftest.$ac_objext conftest.beam conftest.$ac_ext
9161 fi
9162
9163 fi
9164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mbstowcs_works" >&5
9165 $as_echo "$gcc_cv_func_mbstowcs_works" >&6; }
9166   if test x$gcc_cv_func_mbstowcs_works = xyes; then
9167
9168 $as_echo "#define HAVE_WORKING_MBSTOWCS 1" >>confdefs.h
9169
9170   fi
9171 fi
9172
9173 ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
9174 if test "x$ac_cv_type_ssize_t" = x""yes; then :
9175
9176 else
9177
9178 cat >>confdefs.h <<_ACEOF
9179 #define ssize_t int
9180 _ACEOF
9181
9182 fi
9183
9184 ac_fn_c_check_type "$LINENO" "caddr_t" "ac_cv_type_caddr_t" "$ac_includes_default"
9185 if test "x$ac_cv_type_caddr_t" = x""yes; then :
9186
9187 else
9188
9189 cat >>confdefs.h <<_ACEOF
9190 #define caddr_t char *
9191 _ACEOF
9192
9193 fi
9194
9195
9196
9197 ac_fn_c_check_header_preproc "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h"
9198 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
9199   gcc_header_sys_mman_h=yes
9200 else
9201   gcc_header_sys_mman_h=no
9202 fi
9203
9204 ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
9205 if test "x$ac_cv_func_mmap" = x""yes; then :
9206   gcc_func_mmap=yes
9207 else
9208   gcc_func_mmap=no
9209 fi
9210
9211 if test "$gcc_header_sys_mman_h" != yes \
9212  || test "$gcc_func_mmap" != yes; then
9213    gcc_cv_func_mmap_file=no
9214    gcc_cv_func_mmap_dev_zero=no
9215    gcc_cv_func_mmap_anon=no
9216 else
9217    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
9218 $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
9219 if test "${gcc_cv_func_mmap_file+set}" = set; then :
9220   $as_echo_n "(cached) " >&6
9221 else
9222   # Add a system to this blacklist if
9223    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
9224    # memory area containing the same data that you'd get if you applied
9225    # read() to the same fd.  The only system known to have a problem here
9226    # is VMS, where text files have record structure.
9227    case "$host_os" in
9228      *vms* | ultrix*)
9229         gcc_cv_func_mmap_file=no ;;
9230      *)
9231         gcc_cv_func_mmap_file=yes;;
9232    esac
9233 fi
9234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5
9235 $as_echo "$gcc_cv_func_mmap_file" >&6; }
9236    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
9237 $as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
9238 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then :
9239   $as_echo_n "(cached) " >&6
9240 else
9241   # Add a system to this blacklist if it has mmap() but /dev/zero
9242    # does not exist, or if mmapping /dev/zero does not give anonymous
9243    # zeroed pages with both the following properties:
9244    # 1. If you map N consecutive pages in with one call, and then
9245    #    unmap any subset of those pages, the pages that were not
9246    #    explicitly unmapped remain accessible.
9247    # 2. If you map two adjacent blocks of memory and then unmap them
9248    #    both at once, they must both go away.
9249    # Systems known to be in this category are Windows (all variants),
9250    # VMS, and Darwin.
9251    case "$host_os" in
9252      *vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
9253         gcc_cv_func_mmap_dev_zero=no ;;
9254      *)
9255         gcc_cv_func_mmap_dev_zero=yes;;
9256    esac
9257 fi
9258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5
9259 $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; }
9260
9261    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
9262    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
9263 $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
9264 if test "${gcc_cv_decl_map_anon+set}" = set; then :
9265   $as_echo_n "(cached) " >&6
9266 else
9267   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9268 /* end confdefs.h.  */
9269 #include <sys/types.h>
9270 #include <sys/mman.h>
9271 #include <unistd.h>
9272
9273 #ifndef MAP_ANONYMOUS
9274 #define MAP_ANONYMOUS MAP_ANON
9275 #endif
9276
9277 int
9278 main ()
9279 {
9280 int n = MAP_ANONYMOUS;
9281   ;
9282   return 0;
9283 }
9284 _ACEOF
9285 if ac_fn_c_try_compile "$LINENO"; then :
9286   gcc_cv_decl_map_anon=yes
9287 else
9288   gcc_cv_decl_map_anon=no
9289 fi
9290 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9291 fi
9292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5
9293 $as_echo "$gcc_cv_decl_map_anon" >&6; }
9294
9295    if test $gcc_cv_decl_map_anon = no; then
9296      gcc_cv_func_mmap_anon=no
9297    else
9298      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
9299 $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
9300 if test "${gcc_cv_func_mmap_anon+set}" = set; then :
9301   $as_echo_n "(cached) " >&6
9302 else
9303   # Add a system to this blacklist if it has mmap() and MAP_ANON or
9304    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
9305    # doesn't give anonymous zeroed pages with the same properties listed
9306    # above for use of /dev/zero.
9307    # Systems known to be in this category are Windows, VMS, and SCO Unix.
9308    case "$host_os" in
9309      *vms* | cygwin* | pe | mingw* | sco* | udk* )
9310         gcc_cv_func_mmap_anon=no ;;
9311      *)
9312         gcc_cv_func_mmap_anon=yes;;
9313    esac
9314 fi
9315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5
9316 $as_echo "$gcc_cv_func_mmap_anon" >&6; }
9317    fi
9318 fi
9319
9320 if test $gcc_cv_func_mmap_file = yes; then
9321
9322 $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
9323
9324 fi
9325 if test $gcc_cv_func_mmap_dev_zero = yes; then
9326
9327 $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
9328
9329 fi
9330 if test $gcc_cv_func_mmap_anon = yes; then
9331
9332 $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
9333
9334 fi
9335
9336
9337 case "${host}" in
9338 *-*-*vms*)
9339   # Under VMS, vfork works very differently than on Unix. The standard test
9340   # won't work, and it isn't easily adaptable. It makes more sense to
9341   # just force it.
9342   ac_cv_func_vfork_works=yes
9343   ;;
9344 esac
9345 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
9346 if test "x$ac_cv_type_pid_t" = x""yes; then :
9347
9348 else
9349
9350 cat >>confdefs.h <<_ACEOF
9351 #define pid_t int
9352 _ACEOF
9353
9354 fi
9355
9356 for ac_header in vfork.h
9357 do :
9358   ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
9359 if test "x$ac_cv_header_vfork_h" = x""yes; then :
9360   cat >>confdefs.h <<_ACEOF
9361 #define HAVE_VFORK_H 1
9362 _ACEOF
9363
9364 fi
9365 done
9366
9367 for ac_func in fork vfork
9368 do :
9369   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9370 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9371 eval as_val=\$$as_ac_var
9372    if test "x$as_val" = x""yes; then :
9373   cat >>confdefs.h <<_ACEOF
9374 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9375 _ACEOF
9376
9377 fi
9378 done
9379
9380 if test "x$ac_cv_func_fork" = xyes; then
9381   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
9382 $as_echo_n "checking for working fork... " >&6; }
9383 if test "${ac_cv_func_fork_works+set}" = set; then :
9384   $as_echo_n "(cached) " >&6
9385 else
9386   if test "$cross_compiling" = yes; then :
9387   ac_cv_func_fork_works=cross
9388 else
9389   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9390 /* end confdefs.h.  */
9391 $ac_includes_default
9392 int
9393 main ()
9394 {
9395
9396           /* By Ruediger Kuhlmann. */
9397           return fork () < 0;
9398
9399   ;
9400   return 0;
9401 }
9402 _ACEOF
9403 if ac_fn_c_try_run "$LINENO"; then :
9404   ac_cv_func_fork_works=yes
9405 else
9406   ac_cv_func_fork_works=no
9407 fi
9408 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9409   conftest.$ac_objext conftest.beam conftest.$ac_ext
9410 fi
9411
9412 fi
9413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
9414 $as_echo "$ac_cv_func_fork_works" >&6; }
9415
9416 else
9417   ac_cv_func_fork_works=$ac_cv_func_fork
9418 fi
9419 if test "x$ac_cv_func_fork_works" = xcross; then
9420   case $host in
9421     *-*-amigaos* | *-*-msdosdjgpp*)
9422       # Override, as these systems have only a dummy fork() stub
9423       ac_cv_func_fork_works=no
9424       ;;
9425     *)
9426       ac_cv_func_fork_works=yes
9427       ;;
9428   esac
9429   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
9430 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
9431 fi
9432 ac_cv_func_vfork_works=$ac_cv_func_vfork
9433 if test "x$ac_cv_func_vfork" = xyes; then
9434   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
9435 $as_echo_n "checking for working vfork... " >&6; }
9436 if test "${ac_cv_func_vfork_works+set}" = set; then :
9437   $as_echo_n "(cached) " >&6
9438 else
9439   if test "$cross_compiling" = yes; then :
9440   ac_cv_func_vfork_works=cross
9441 else
9442   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9443 /* end confdefs.h.  */
9444 /* Thanks to Paul Eggert for this test.  */
9445 $ac_includes_default
9446 #include <sys/wait.h>
9447 #ifdef HAVE_VFORK_H
9448 # include <vfork.h>
9449 #endif
9450 /* On some sparc systems, changes by the child to local and incoming
9451    argument registers are propagated back to the parent.  The compiler
9452    is told about this with #include <vfork.h>, but some compilers
9453    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
9454    static variable whose address is put into a register that is
9455    clobbered by the vfork.  */
9456 static void
9457 #ifdef __cplusplus
9458 sparc_address_test (int arg)
9459 # else
9460 sparc_address_test (arg) int arg;
9461 #endif
9462 {
9463   static pid_t child;
9464   if (!child) {
9465     child = vfork ();
9466     if (child < 0) {
9467       perror ("vfork");
9468       _exit(2);
9469     }
9470     if (!child) {
9471       arg = getpid();
9472       write(-1, "", 0);
9473       _exit (arg);
9474     }
9475   }
9476 }
9477
9478 int
9479 main ()
9480 {
9481   pid_t parent = getpid ();
9482   pid_t child;
9483
9484   sparc_address_test (0);
9485
9486   child = vfork ();
9487
9488   if (child == 0) {
9489     /* Here is another test for sparc vfork register problems.  This
9490        test uses lots of local variables, at least as many local
9491        variables as main has allocated so far including compiler
9492        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
9493        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
9494        reuse the register of parent for one of the local variables,
9495        since it will think that parent can't possibly be used any more
9496        in this routine.  Assigning to the local variable will thus
9497        munge parent in the parent process.  */
9498     pid_t
9499       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
9500       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
9501     /* Convince the compiler that p..p7 are live; otherwise, it might
9502        use the same hardware register for all 8 local variables.  */
9503     if (p != p1 || p != p2 || p != p3 || p != p4
9504         || p != p5 || p != p6 || p != p7)
9505       _exit(1);
9506
9507     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
9508        from child file descriptors.  If the child closes a descriptor
9509        before it execs or exits, this munges the parent's descriptor
9510        as well.  Test for this by closing stdout in the child.  */
9511     _exit(close(fileno(stdout)) != 0);
9512   } else {
9513     int status;
9514     struct stat st;
9515
9516     while (wait(&status) != child)
9517       ;
9518     return (
9519          /* Was there some problem with vforking?  */
9520          child < 0
9521
9522          /* Did the child fail?  (This shouldn't happen.)  */
9523          || status
9524
9525          /* Did the vfork/compiler bug occur?  */
9526          || parent != getpid()
9527
9528          /* Did the file descriptor bug occur?  */
9529          || fstat(fileno(stdout), &st) != 0
9530          );
9531   }
9532 }
9533 _ACEOF
9534 if ac_fn_c_try_run "$LINENO"; then :
9535   ac_cv_func_vfork_works=yes
9536 else
9537   ac_cv_func_vfork_works=no
9538 fi
9539 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9540   conftest.$ac_objext conftest.beam conftest.$ac_ext
9541 fi
9542
9543 fi
9544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
9545 $as_echo "$ac_cv_func_vfork_works" >&6; }
9546
9547 fi;
9548 if test "x$ac_cv_func_fork_works" = xcross; then
9549   ac_cv_func_vfork_works=$ac_cv_func_vfork
9550   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
9551 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
9552 fi
9553
9554 if test "x$ac_cv_func_vfork_works" = xyes; then
9555
9556 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
9557
9558 else
9559
9560 $as_echo "#define vfork fork" >>confdefs.h
9561
9562 fi
9563 if test "x$ac_cv_func_fork_works" = xyes; then
9564
9565 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
9566
9567 fi
9568
9569
9570 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which exposes a different
9571 # iconv() prototype.
9572 ac_ext=cpp
9573 ac_cpp='$CXXCPP $CPPFLAGS'
9574 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9575 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9576 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9577
9578
9579       if test "X$prefix" = "XNONE"; then
9580     acl_final_prefix="$ac_default_prefix"
9581   else
9582     acl_final_prefix="$prefix"
9583   fi
9584   if test "X$exec_prefix" = "XNONE"; then
9585     acl_final_exec_prefix='${prefix}'
9586   else
9587     acl_final_exec_prefix="$exec_prefix"
9588   fi
9589   acl_save_prefix="$prefix"
9590   prefix="$acl_final_prefix"
9591   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
9592   prefix="$acl_save_prefix"
9593
9594
9595 # Check whether --with-gnu-ld was given.
9596 if test "${with_gnu_ld+set}" = set; then :
9597   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
9598 else
9599   with_gnu_ld=no
9600 fi
9601
9602 # Prepare PATH_SEPARATOR.
9603 # The user is always right.
9604 if test "${PATH_SEPARATOR+set}" != set; then
9605   echo "#! /bin/sh" >conf$$.sh
9606   echo  "exit 0"   >>conf$$.sh
9607   chmod +x conf$$.sh
9608   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9609     PATH_SEPARATOR=';'
9610   else
9611     PATH_SEPARATOR=:
9612   fi
9613   rm -f conf$$.sh
9614 fi
9615 ac_prog=ld
9616 if test "$GCC" = yes; then
9617   # Check if gcc -print-prog-name=ld gives a path.
9618   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
9619 $as_echo_n "checking for ld used by GCC... " >&6; }
9620   case $host in
9621   *-*-mingw*)
9622     # gcc leaves a trailing carriage return which upsets mingw
9623     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
9624   *)
9625     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
9626   esac
9627   case $ac_prog in
9628     # Accept absolute paths.
9629     [\\/]* | [A-Za-z]:[\\/]*)
9630       re_direlt='/[^/][^/]*/\.\./'
9631       # Canonicalize the path of ld
9632       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
9633       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
9634         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
9635       done
9636       test -z "$LD" && LD="$ac_prog"
9637       ;;
9638   "")
9639     # If it fails, then pretend we aren't using GCC.
9640     ac_prog=ld
9641     ;;
9642   *)
9643     # If it is relative, then search for the first ld in PATH.
9644     with_gnu_ld=unknown
9645     ;;
9646   esac
9647 elif test "$with_gnu_ld" = yes; then
9648   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
9649 $as_echo_n "checking for GNU ld... " >&6; }
9650 else
9651   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
9652 $as_echo_n "checking for non-GNU ld... " >&6; }
9653 fi
9654 if test "${acl_cv_path_LD+set}" = set; then :
9655   $as_echo_n "(cached) " >&6
9656 else
9657   if test -z "$LD"; then
9658   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
9659   for ac_dir in $PATH; do
9660     test -z "$ac_dir" && ac_dir=.
9661     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
9662       acl_cv_path_LD="$ac_dir/$ac_prog"
9663       # Check to see if the program is GNU ld.  I'd rather use --version,
9664       # but apparently some GNU ld's only accept -v.
9665       # Break only if it was the GNU/non-GNU ld that we prefer.
9666       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
9667         test "$with_gnu_ld" != no && break
9668       else
9669         test "$with_gnu_ld" != yes && break
9670       fi
9671     fi
9672   done
9673   IFS="$ac_save_ifs"
9674 else
9675   acl_cv_path_LD="$LD" # Let the user override the test with a path.
9676 fi
9677 fi
9678
9679 LD="$acl_cv_path_LD"
9680 if test -n "$LD"; then
9681   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
9682 $as_echo "$LD" >&6; }
9683 else
9684   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9685 $as_echo "no" >&6; }
9686 fi
9687 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
9688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
9689 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
9690 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
9691   $as_echo_n "(cached) " >&6
9692 else
9693   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
9694 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
9695   acl_cv_prog_gnu_ld=yes
9696 else
9697   acl_cv_prog_gnu_ld=no
9698 fi
9699 fi
9700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
9701 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
9702 with_gnu_ld=$acl_cv_prog_gnu_ld
9703
9704
9705
9706                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
9707 $as_echo_n "checking for shared library run path origin... " >&6; }
9708 if test "${acl_cv_rpath+set}" = set; then :
9709   $as_echo_n "(cached) " >&6
9710 else
9711
9712     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
9713     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
9714     . ./conftest.sh
9715     rm -f ./conftest.sh
9716     acl_cv_rpath=done
9717
9718 fi
9719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
9720 $as_echo "$acl_cv_rpath" >&6; }
9721   wl="$acl_cv_wl"
9722   libext="$acl_cv_libext"
9723   shlibext="$acl_cv_shlibext"
9724   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
9725   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
9726   hardcode_direct="$acl_cv_hardcode_direct"
9727   hardcode_minus_L="$acl_cv_hardcode_minus_L"
9728     # Check whether --enable-rpath was given.
9729 if test "${enable_rpath+set}" = set; then :
9730   enableval=$enable_rpath; :
9731 else
9732   enable_rpath=yes
9733 fi
9734
9735
9736
9737
9738
9739
9740
9741
9742     use_additional=yes
9743
9744   acl_save_prefix="$prefix"
9745   prefix="$acl_final_prefix"
9746   acl_save_exec_prefix="$exec_prefix"
9747   exec_prefix="$acl_final_exec_prefix"
9748
9749     eval additional_includedir=\"$includedir\"
9750     eval additional_libdir=\"$libdir\"
9751
9752   exec_prefix="$acl_save_exec_prefix"
9753   prefix="$acl_save_prefix"
9754
9755
9756 # Check whether --with-libiconv-prefix was given.
9757 if test "${with_libiconv_prefix+set}" = set; then :
9758   withval=$with_libiconv_prefix;
9759     if test "X$withval" = "Xno"; then
9760       use_additional=no
9761     else
9762       if test "X$withval" = "X"; then
9763
9764   acl_save_prefix="$prefix"
9765   prefix="$acl_final_prefix"
9766   acl_save_exec_prefix="$exec_prefix"
9767   exec_prefix="$acl_final_exec_prefix"
9768
9769           eval additional_includedir=\"$includedir\"
9770           eval additional_libdir=\"$libdir\"
9771
9772   exec_prefix="$acl_save_exec_prefix"
9773   prefix="$acl_save_prefix"
9774
9775       else
9776         additional_includedir="$withval/include"
9777         additional_libdir="$withval/lib"
9778       fi
9779     fi
9780
9781 fi
9782
9783       LIBICONV=
9784   LTLIBICONV=
9785   INCICONV=
9786   rpathdirs=
9787   ltrpathdirs=
9788   names_already_handled=
9789   names_next_round='iconv '
9790   while test -n "$names_next_round"; do
9791     names_this_round="$names_next_round"
9792     names_next_round=
9793     for name in $names_this_round; do
9794       already_handled=
9795       for n in $names_already_handled; do
9796         if test "$n" = "$name"; then
9797           already_handled=yes
9798           break
9799         fi
9800       done
9801       if test -z "$already_handled"; then
9802         names_already_handled="$names_already_handled $name"
9803                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9804         eval value=\"\$HAVE_LIB$uppername\"
9805         if test -n "$value"; then
9806           if test "$value" = yes; then
9807             eval value=\"\$LIB$uppername\"
9808             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
9809             eval value=\"\$LTLIB$uppername\"
9810             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
9811           else
9812                                     :
9813           fi
9814         else
9815                               found_dir=
9816           found_la=
9817           found_so=
9818           found_a=
9819           if test $use_additional = yes; then
9820             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9821               found_dir="$additional_libdir"
9822               found_so="$additional_libdir/lib$name.$shlibext"
9823               if test -f "$additional_libdir/lib$name.la"; then
9824                 found_la="$additional_libdir/lib$name.la"
9825               fi
9826             else
9827               if test -f "$additional_libdir/lib$name.$libext"; then
9828                 found_dir="$additional_libdir"
9829                 found_a="$additional_libdir/lib$name.$libext"
9830                 if test -f "$additional_libdir/lib$name.la"; then
9831                   found_la="$additional_libdir/lib$name.la"
9832                 fi
9833               fi
9834             fi
9835           fi
9836           if test "X$found_dir" = "X"; then
9837             for x in $LDFLAGS $LTLIBICONV; do
9838
9839   acl_save_prefix="$prefix"
9840   prefix="$acl_final_prefix"
9841   acl_save_exec_prefix="$exec_prefix"
9842   exec_prefix="$acl_final_exec_prefix"
9843   eval x=\"$x\"
9844   exec_prefix="$acl_save_exec_prefix"
9845   prefix="$acl_save_prefix"
9846
9847               case "$x" in
9848                 -L*)
9849                   dir=`echo "X$x" | sed -e 's/^X-L//'`
9850                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9851                     found_dir="$dir"
9852                     found_so="$dir/lib$name.$shlibext"
9853                     if test -f "$dir/lib$name.la"; then
9854                       found_la="$dir/lib$name.la"
9855                     fi
9856                   else
9857                     if test -f "$dir/lib$name.$libext"; then
9858                       found_dir="$dir"
9859                       found_a="$dir/lib$name.$libext"
9860                       if test -f "$dir/lib$name.la"; then
9861                         found_la="$dir/lib$name.la"
9862                       fi
9863                     fi
9864                   fi
9865                   ;;
9866               esac
9867               if test "X$found_dir" != "X"; then
9868                 break
9869               fi
9870             done
9871           fi
9872           if test "X$found_dir" != "X"; then
9873                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
9874             if test "X$found_so" != "X"; then
9875                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9876                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9877               else
9878                                                                                 haveit=
9879                 for x in $ltrpathdirs; do
9880                   if test "X$x" = "X$found_dir"; then
9881                     haveit=yes
9882                     break
9883                   fi
9884                 done
9885                 if test -z "$haveit"; then
9886                   ltrpathdirs="$ltrpathdirs $found_dir"
9887                 fi
9888                                 if test "$hardcode_direct" = yes; then
9889                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9890                 else
9891                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9892                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9893                                                             haveit=
9894                     for x in $rpathdirs; do
9895                       if test "X$x" = "X$found_dir"; then
9896                         haveit=yes
9897                         break
9898                       fi
9899                     done
9900                     if test -z "$haveit"; then
9901                       rpathdirs="$rpathdirs $found_dir"
9902                     fi
9903                   else
9904                                                                                 haveit=
9905                     for x in $LDFLAGS $LIBICONV; do
9906
9907   acl_save_prefix="$prefix"
9908   prefix="$acl_final_prefix"
9909   acl_save_exec_prefix="$exec_prefix"
9910   exec_prefix="$acl_final_exec_prefix"
9911   eval x=\"$x\"
9912   exec_prefix="$acl_save_exec_prefix"
9913   prefix="$acl_save_prefix"
9914
9915                       if test "X$x" = "X-L$found_dir"; then
9916                         haveit=yes
9917                         break
9918                       fi
9919                     done
9920                     if test -z "$haveit"; then
9921                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
9922                     fi
9923                     if test "$hardcode_minus_L" != no; then
9924                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
9925                     else
9926                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
9927                     fi
9928                   fi
9929                 fi
9930               fi
9931             else
9932               if test "X$found_a" != "X"; then
9933                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
9934               else
9935                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
9936               fi
9937             fi
9938                         additional_includedir=
9939             case "$found_dir" in
9940               */lib | */lib/)
9941                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9942                 additional_includedir="$basedir/include"
9943                 ;;
9944             esac
9945             if test "X$additional_includedir" != "X"; then
9946                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
9947                 haveit=
9948                 if test "X$additional_includedir" = "X/usr/local/include"; then
9949                   if test -n "$GCC"; then
9950                     case $host_os in
9951                       linux*) haveit=yes;;
9952                     esac
9953                   fi
9954                 fi
9955                 if test -z "$haveit"; then
9956                   for x in $CPPFLAGS $INCICONV; do
9957
9958   acl_save_prefix="$prefix"
9959   prefix="$acl_final_prefix"
9960   acl_save_exec_prefix="$exec_prefix"
9961   exec_prefix="$acl_final_exec_prefix"
9962   eval x=\"$x\"
9963   exec_prefix="$acl_save_exec_prefix"
9964   prefix="$acl_save_prefix"
9965
9966                     if test "X$x" = "X-I$additional_includedir"; then
9967                       haveit=yes
9968                       break
9969                     fi
9970                   done
9971                   if test -z "$haveit"; then
9972                     if test -d "$additional_includedir"; then
9973                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
9974                     fi
9975                   fi
9976                 fi
9977               fi
9978             fi
9979                         if test -n "$found_la"; then
9980                                                         save_libdir="$libdir"
9981               case "$found_la" in
9982                 */* | *\\*) . "$found_la" ;;
9983                 *) . "./$found_la" ;;
9984               esac
9985               libdir="$save_libdir"
9986                             for dep in $dependency_libs; do
9987                 case "$dep" in
9988                   -L*)
9989                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
9990                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
9991                       haveit=
9992                       if test "X$additional_libdir" = "X/usr/local/lib"; then
9993                         if test -n "$GCC"; then
9994                           case $host_os in
9995                             linux*) haveit=yes;;
9996                           esac
9997                         fi
9998                       fi
9999                       if test -z "$haveit"; then
10000                         haveit=
10001                         for x in $LDFLAGS $LIBICONV; do
10002
10003   acl_save_prefix="$prefix"
10004   prefix="$acl_final_prefix"
10005   acl_save_exec_prefix="$exec_prefix"
10006   exec_prefix="$acl_final_exec_prefix"
10007   eval x=\"$x\"
10008   exec_prefix="$acl_save_exec_prefix"
10009   prefix="$acl_save_prefix"
10010
10011                           if test "X$x" = "X-L$additional_libdir"; then
10012                             haveit=yes
10013                             break
10014                           fi
10015                         done
10016                         if test -z "$haveit"; then
10017                           if test -d "$additional_libdir"; then
10018                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
10019                           fi
10020                         fi
10021                         haveit=
10022                         for x in $LDFLAGS $LTLIBICONV; do
10023
10024   acl_save_prefix="$prefix"
10025   prefix="$acl_final_prefix"
10026   acl_save_exec_prefix="$exec_prefix"
10027   exec_prefix="$acl_final_exec_prefix"
10028   eval x=\"$x\"
10029   exec_prefix="$acl_save_exec_prefix"
10030   prefix="$acl_save_prefix"
10031
10032                           if test "X$x" = "X-L$additional_libdir"; then
10033                             haveit=yes
10034                             break
10035                           fi
10036                         done
10037                         if test -z "$haveit"; then
10038                           if test -d "$additional_libdir"; then
10039                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
10040                           fi
10041                         fi
10042                       fi
10043                     fi
10044                     ;;
10045                   -R*)
10046                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
10047                     if test "$enable_rpath" != no; then
10048                                                                   haveit=
10049                       for x in $rpathdirs; do
10050                         if test "X$x" = "X$dir"; then
10051                           haveit=yes
10052                           break
10053                         fi
10054                       done
10055                       if test -z "$haveit"; then
10056                         rpathdirs="$rpathdirs $dir"
10057                       fi
10058                                                                   haveit=
10059                       for x in $ltrpathdirs; do
10060                         if test "X$x" = "X$dir"; then
10061                           haveit=yes
10062                           break
10063                         fi
10064                       done
10065                       if test -z "$haveit"; then
10066                         ltrpathdirs="$ltrpathdirs $dir"
10067                       fi
10068                     fi
10069                     ;;
10070                   -l*)
10071                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10072                     ;;
10073                   *.la)
10074                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10075                     ;;
10076                   *)
10077                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
10078                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
10079                     ;;
10080                 esac
10081               done
10082             fi
10083           else
10084                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
10085             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
10086           fi
10087         fi
10088       fi
10089     done
10090   done
10091   if test "X$rpathdirs" != "X"; then
10092     if test -n "$hardcode_libdir_separator"; then
10093                         alldirs=
10094       for found_dir in $rpathdirs; do
10095         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10096       done
10097             acl_save_libdir="$libdir"
10098       libdir="$alldirs"
10099       eval flag=\"$hardcode_libdir_flag_spec\"
10100       libdir="$acl_save_libdir"
10101       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10102     else
10103             for found_dir in $rpathdirs; do
10104         acl_save_libdir="$libdir"
10105         libdir="$found_dir"
10106         eval flag=\"$hardcode_libdir_flag_spec\"
10107         libdir="$acl_save_libdir"
10108         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
10109       done
10110     fi
10111   fi
10112   if test "X$ltrpathdirs" != "X"; then
10113             for found_dir in $ltrpathdirs; do
10114       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
10115     done
10116   fi
10117
10118
10119
10120
10121
10122
10123
10124           am_save_CPPFLAGS="$CPPFLAGS"
10125
10126   for element in $INCICONV; do
10127     haveit=
10128     for x in $CPPFLAGS; do
10129
10130   acl_save_prefix="$prefix"
10131   prefix="$acl_final_prefix"
10132   acl_save_exec_prefix="$exec_prefix"
10133   exec_prefix="$acl_final_exec_prefix"
10134   eval x=\"$x\"
10135   exec_prefix="$acl_save_exec_prefix"
10136   prefix="$acl_save_prefix"
10137
10138       if test "X$x" = "X$element"; then
10139         haveit=yes
10140         break
10141       fi
10142     done
10143     if test -z "$haveit"; then
10144       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10145     fi
10146   done
10147
10148
10149   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
10150 $as_echo_n "checking for iconv... " >&6; }
10151 if test "${am_cv_func_iconv+set}" = set; then :
10152   $as_echo_n "(cached) " >&6
10153 else
10154
10155     am_cv_func_iconv="no, consider installing GNU libiconv"
10156     am_cv_lib_iconv=no
10157     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10158 /* end confdefs.h.  */
10159 #include <stdlib.h>
10160 #include <iconv.h>
10161 int
10162 main ()
10163 {
10164 iconv_t cd = iconv_open("","");
10165        iconv(cd,NULL,NULL,NULL,NULL);
10166        iconv_close(cd);
10167   ;
10168   return 0;
10169 }
10170 _ACEOF
10171 if ac_fn_cxx_try_link "$LINENO"; then :
10172   am_cv_func_iconv=yes
10173 fi
10174 rm -f core conftest.err conftest.$ac_objext \
10175     conftest$ac_exeext conftest.$ac_ext
10176     if test "$am_cv_func_iconv" != yes; then
10177       am_save_LIBS="$LIBS"
10178       LIBS="$LIBS $LIBICONV"
10179       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10180 /* end confdefs.h.  */
10181 #include <stdlib.h>
10182 #include <iconv.h>
10183 int
10184 main ()
10185 {
10186 iconv_t cd = iconv_open("","");
10187          iconv(cd,NULL,NULL,NULL,NULL);
10188          iconv_close(cd);
10189   ;
10190   return 0;
10191 }
10192 _ACEOF
10193 if ac_fn_cxx_try_link "$LINENO"; then :
10194   am_cv_lib_iconv=yes
10195         am_cv_func_iconv=yes
10196 fi
10197 rm -f core conftest.err conftest.$ac_objext \
10198     conftest$ac_exeext conftest.$ac_ext
10199       LIBS="$am_save_LIBS"
10200     fi
10201
10202 fi
10203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
10204 $as_echo "$am_cv_func_iconv" >&6; }
10205   if test "$am_cv_func_iconv" = yes; then
10206
10207 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
10208
10209   fi
10210   if test "$am_cv_lib_iconv" = yes; then
10211     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
10212 $as_echo_n "checking how to link with libiconv... " >&6; }
10213     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
10214 $as_echo "$LIBICONV" >&6; }
10215   else
10216             CPPFLAGS="$am_save_CPPFLAGS"
10217     LIBICONV=
10218     LTLIBICONV=
10219   fi
10220
10221
10222
10223   if test "$am_cv_func_iconv" = yes; then
10224     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
10225 $as_echo_n "checking for iconv declaration... " >&6; }
10226     if test "${am_cv_proto_iconv+set}" = set; then :
10227   $as_echo_n "(cached) " >&6
10228 else
10229
10230       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10231 /* end confdefs.h.  */
10232
10233 #include <stdlib.h>
10234 #include <iconv.h>
10235 extern
10236 #ifdef __cplusplus
10237 "C"
10238 #endif
10239 #if defined(__STDC__) || defined(__cplusplus)
10240 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
10241 #else
10242 size_t iconv();
10243 #endif
10244
10245 int
10246 main ()
10247 {
10248
10249   ;
10250   return 0;
10251 }
10252 _ACEOF
10253 if ac_fn_cxx_try_compile "$LINENO"; then :
10254   am_cv_proto_iconv_arg1=""
10255 else
10256   am_cv_proto_iconv_arg1="const"
10257 fi
10258 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10259       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);"
10260 fi
10261
10262     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
10263     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
10264          }$am_cv_proto_iconv" >&5
10265 $as_echo "${ac_t:-
10266          }$am_cv_proto_iconv" >&6; }
10267
10268 cat >>confdefs.h <<_ACEOF
10269 #define ICONV_CONST $am_cv_proto_iconv_arg1
10270 _ACEOF
10271
10272   fi
10273
10274 ac_ext=c
10275 ac_cpp='$CPP $CPPFLAGS'
10276 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10277 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10278 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10279
10280
10281 # Until we have in-tree GNU iconv:
10282 LIBICONV_DEP=
10283
10284
10285
10286   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
10287 $as_echo_n "checking for LC_MESSAGES... " >&6; }
10288 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
10289   $as_echo_n "(cached) " >&6
10290 else
10291   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10292 /* end confdefs.h.  */
10293 #include <locale.h>
10294 int
10295 main ()
10296 {
10297 return LC_MESSAGES
10298   ;
10299   return 0;
10300 }
10301 _ACEOF
10302 if ac_fn_c_try_link "$LINENO"; then :
10303   am_cv_val_LC_MESSAGES=yes
10304 else
10305   am_cv_val_LC_MESSAGES=no
10306 fi
10307 rm -f core conftest.err conftest.$ac_objext \
10308     conftest$ac_exeext conftest.$ac_ext
10309 fi
10310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
10311 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
10312   if test $am_cv_val_LC_MESSAGES = yes; then
10313
10314 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
10315
10316   fi
10317
10318
10319
10320   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10321 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10322 if test "${am_cv_langinfo_codeset+set}" = set; then :
10323   $as_echo_n "(cached) " >&6
10324 else
10325   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10326 /* end confdefs.h.  */
10327 #include <langinfo.h>
10328 int
10329 main ()
10330 {
10331 char* cs = nl_langinfo(CODESET);
10332   ;
10333   return 0;
10334 }
10335 _ACEOF
10336 if ac_fn_c_try_link "$LINENO"; then :
10337   am_cv_langinfo_codeset=yes
10338 else
10339   am_cv_langinfo_codeset=no
10340 fi
10341 rm -f core conftest.err conftest.$ac_objext \
10342     conftest$ac_exeext conftest.$ac_ext
10343
10344 fi
10345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10346 $as_echo "$am_cv_langinfo_codeset" >&6; }
10347   if test $am_cv_langinfo_codeset = yes; then
10348
10349 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10350
10351   fi
10352
10353
10354 # We will need to find libiberty.h and ansidecl.h
10355 saved_CFLAGS="$CFLAGS"
10356 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include $GMPINC"
10357 saved_CXXFLAGS="$CXXFLAGS"
10358 CXXFLAGS="$CXXFLAGS -I${srcdir} -I${srcdir}/../include $GMPINC"
10359 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
10360         strsignal strstr stpcpy strverscmp \
10361         errno snprintf vsnprintf vasprintf malloc realloc calloc \
10362         free basename getopt clock getpagesize ffs clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked
10363 do
10364   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10366 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10367 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10368   $as_echo_n "(cached) " >&6
10369 else
10370   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10371 /* end confdefs.h.  */
10372 #undef $ac_tr_decl
10373 #define $ac_tr_decl 1
10374
10375 #include "ansidecl.h"
10376 #include "system.h"
10377
10378 int
10379 main ()
10380 {
10381 #ifndef $ac_func
10382 char *(*pfn) = (char *(*)) $ac_func ;
10383 #endif
10384   ;
10385   return 0;
10386 }
10387 _ACEOF
10388 if ac_fn_c_try_compile "$LINENO"; then :
10389   eval "gcc_cv_have_decl_$ac_func=yes"
10390 else
10391   eval "gcc_cv_have_decl_$ac_func=no"
10392 fi
10393 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10394 fi
10395
10396 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10397   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10398 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10399 #define $ac_tr_decl 1
10400 _ACEOF
10401
10402 else
10403   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10404 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10405 #define $ac_tr_decl 0
10406 _ACEOF
10407
10408 fi
10409
10410 done
10411
10412
10413 for ac_func in getrlimit setrlimit getrusage
10414 do
10415   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10417 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10418 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10419   $as_echo_n "(cached) " >&6
10420 else
10421   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10422 /* end confdefs.h.  */
10423 #undef $ac_tr_decl
10424 #define $ac_tr_decl 1
10425
10426 #include "ansidecl.h"
10427 #include "system.h"
10428 #ifdef HAVE_SYS_RESOURCE_H
10429 #include <sys/resource.h>
10430 #endif
10431
10432
10433 int
10434 main ()
10435 {
10436 #ifndef $ac_func
10437 char *(*pfn) = (char *(*)) $ac_func ;
10438 #endif
10439   ;
10440   return 0;
10441 }
10442 _ACEOF
10443 if ac_fn_c_try_compile "$LINENO"; then :
10444   eval "gcc_cv_have_decl_$ac_func=yes"
10445 else
10446   eval "gcc_cv_have_decl_$ac_func=no"
10447 fi
10448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10449 fi
10450
10451 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10452   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10453 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10454 #define $ac_tr_decl 1
10455 _ACEOF
10456
10457 else
10458   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10459 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10460 #define $ac_tr_decl 0
10461 _ACEOF
10462
10463 fi
10464
10465 done
10466
10467
10468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10469 /* end confdefs.h.  */
10470
10471 #include "ansidecl.h"
10472 #include "system.h"
10473 #ifdef HAVE_SYS_RESOURCE_H
10474 #include <sys/resource.h>
10475 #endif
10476
10477 int
10478 main ()
10479 {
10480 rlim_t l = 0;
10481   ;
10482   return 0;
10483 }
10484 _ACEOF
10485 if ac_fn_c_try_compile "$LINENO"; then :
10486
10487 else
10488
10489 $as_echo "#define rlim_t long" >>confdefs.h
10490
10491 fi
10492 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10493
10494 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
10495 # FREAD and FWRITE macros.  Fortunately, for GCC's single usage of ldgetname
10496 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
10497 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
10498 for ac_func in ldgetname
10499 do
10500   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10502 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10503 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10504   $as_echo_n "(cached) " >&6
10505 else
10506   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10507 /* end confdefs.h.  */
10508 #undef $ac_tr_decl
10509 #define $ac_tr_decl 1
10510
10511 #include "ansidecl.h"
10512 #include "system.h"
10513 #ifdef HAVE_LDFCN_H
10514 #undef FREAD
10515 #undef FWRITE
10516 #include <ldfcn.h>
10517 #endif
10518
10519
10520 int
10521 main ()
10522 {
10523 #ifndef $ac_func
10524 char *(*pfn) = (char *(*)) $ac_func ;
10525 #endif
10526   ;
10527   return 0;
10528 }
10529 _ACEOF
10530 if ac_fn_c_try_compile "$LINENO"; then :
10531   eval "gcc_cv_have_decl_$ac_func=yes"
10532 else
10533   eval "gcc_cv_have_decl_$ac_func=no"
10534 fi
10535 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10536 fi
10537
10538 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10539   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10540 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10541 #define $ac_tr_decl 1
10542 _ACEOF
10543
10544 else
10545   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10546 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10547 #define $ac_tr_decl 0
10548 _ACEOF
10549
10550 fi
10551
10552 done
10553
10554
10555 for ac_func in times
10556 do
10557   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10559 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10560 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10561   $as_echo_n "(cached) " >&6
10562 else
10563   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10564 /* end confdefs.h.  */
10565 #undef $ac_tr_decl
10566 #define $ac_tr_decl 1
10567
10568 #include "ansidecl.h"
10569 #include "system.h"
10570 #ifdef HAVE_SYS_TIMES_H
10571 #include <sys/times.h>
10572 #endif
10573
10574
10575 int
10576 main ()
10577 {
10578 #ifndef $ac_func
10579 char *(*pfn) = (char *(*)) $ac_func ;
10580 #endif
10581   ;
10582   return 0;
10583 }
10584 _ACEOF
10585 if ac_fn_c_try_compile "$LINENO"; then :
10586   eval "gcc_cv_have_decl_$ac_func=yes"
10587 else
10588   eval "gcc_cv_have_decl_$ac_func=no"
10589 fi
10590 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10591 fi
10592
10593 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10594   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10595 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10596 #define $ac_tr_decl 1
10597 _ACEOF
10598
10599 else
10600   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10601 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10602 #define $ac_tr_decl 0
10603 _ACEOF
10604
10605 fi
10606
10607 done
10608
10609
10610 for ac_func in sigaltstack
10611 do
10612   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10614 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10615 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10616   $as_echo_n "(cached) " >&6
10617 else
10618   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10619 /* end confdefs.h.  */
10620 #undef $ac_tr_decl
10621 #define $ac_tr_decl 1
10622
10623 #include "ansidecl.h"
10624 #include "system.h"
10625 #include <signal.h>
10626
10627
10628 int
10629 main ()
10630 {
10631 #ifndef $ac_func
10632 char *(*pfn) = (char *(*)) $ac_func ;
10633 #endif
10634   ;
10635   return 0;
10636 }
10637 _ACEOF
10638 if ac_fn_c_try_compile "$LINENO"; then :
10639   eval "gcc_cv_have_decl_$ac_func=yes"
10640 else
10641   eval "gcc_cv_have_decl_$ac_func=no"
10642 fi
10643 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10644 fi
10645
10646 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10647   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10648 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10649 #define $ac_tr_decl 1
10650 _ACEOF
10651
10652 else
10653   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10654 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10655 #define $ac_tr_decl 0
10656 _ACEOF
10657
10658 fi
10659
10660 done
10661
10662
10663 # g++ on Solaris 10+ defines _XOPEN_SOURCE=600, which hides the madvise()
10664 # prototype.
10665 ac_ext=cpp
10666 ac_cpp='$CXXCPP $CPPFLAGS'
10667 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10668 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10669 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
10670
10671 for ac_func in madvise
10672 do
10673   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
10674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
10675 $as_echo_n "checking whether $ac_func is declared... " >&6; }
10676 if { as_var=gcc_cv_have_decl_$ac_func; eval "test \"\${$as_var+set}\" = set"; }; then :
10677   $as_echo_n "(cached) " >&6
10678 else
10679   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10680 /* end confdefs.h.  */
10681 #undef $ac_tr_decl
10682 #define $ac_tr_decl 1
10683
10684   #include "ansidecl.h"
10685   #include "system.h"
10686
10687
10688 int
10689 main ()
10690 {
10691 #ifndef $ac_func
10692 char *(*pfn) = (char *(*)) $ac_func ;
10693 #endif
10694   ;
10695   return 0;
10696 }
10697 _ACEOF
10698 if ac_fn_cxx_try_compile "$LINENO"; then :
10699   eval "gcc_cv_have_decl_$ac_func=yes"
10700 else
10701   eval "gcc_cv_have_decl_$ac_func=no"
10702 fi
10703 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10704 fi
10705
10706 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
10707   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10708 $as_echo "yes" >&6; } ; cat >>confdefs.h <<_ACEOF
10709 #define $ac_tr_decl 1
10710 _ACEOF
10711
10712 else
10713   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10714 $as_echo "no" >&6; } ; cat >>confdefs.h <<_ACEOF
10715 #define $ac_tr_decl 0
10716 _ACEOF
10717
10718 fi
10719
10720 done
10721
10722 ac_ext=c
10723 ac_cpp='$CPP $CPPFLAGS'
10724 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
10725 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
10726 ac_compiler_gnu=$ac_cv_c_compiler_gnu
10727
10728
10729 # More time-related stuff.
10730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct tms" >&5
10731 $as_echo_n "checking for struct tms... " >&6; }
10732 if test "${ac_cv_struct_tms+set}" = set; then :
10733   $as_echo_n "(cached) " >&6
10734 else
10735
10736 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10737 /* end confdefs.h.  */
10738
10739 #include "ansidecl.h"
10740 #include "system.h"
10741 #ifdef HAVE_SYS_TIMES_H
10742 #include <sys/times.h>
10743 #endif
10744
10745 int
10746 main ()
10747 {
10748 struct tms tms;
10749   ;
10750   return 0;
10751 }
10752 _ACEOF
10753 if ac_fn_c_try_compile "$LINENO"; then :
10754   ac_cv_struct_tms=yes
10755 else
10756   ac_cv_struct_tms=no
10757 fi
10758 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10759 fi
10760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tms" >&5
10761 $as_echo "$ac_cv_struct_tms" >&6; }
10762 if test $ac_cv_struct_tms = yes; then
10763
10764 $as_echo "#define HAVE_STRUCT_TMS 1" >>confdefs.h
10765
10766 fi
10767
10768 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
10769 # revisit after autoconf 2.50.
10770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5
10771 $as_echo_n "checking for clock_t... " >&6; }
10772 if test "${gcc_cv_type_clock_t+set}" = set; then :
10773   $as_echo_n "(cached) " >&6
10774 else
10775
10776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10777 /* end confdefs.h.  */
10778
10779 #include "ansidecl.h"
10780 #include "system.h"
10781
10782 int
10783 main ()
10784 {
10785 clock_t x;
10786   ;
10787   return 0;
10788 }
10789 _ACEOF
10790 if ac_fn_c_try_compile "$LINENO"; then :
10791   gcc_cv_type_clock_t=yes
10792 else
10793   gcc_cv_type_clock_t=no
10794 fi
10795 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10796 fi
10797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_type_clock_t" >&5
10798 $as_echo "$gcc_cv_type_clock_t" >&6; }
10799 if test $gcc_cv_type_clock_t = yes; then
10800
10801 $as_echo "#define HAVE_CLOCK_T 1" >>confdefs.h
10802
10803 fi
10804
10805 # Check if F_SETLKW is supported by fcntl.
10806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for F_SETLKW" >&5
10807 $as_echo_n "checking for F_SETLKW... " >&6; }
10808 if test "${ac_cv_f_setlkw+set}" = set; then :
10809   $as_echo_n "(cached) " >&6
10810 else
10811
10812 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10813 /* end confdefs.h.  */
10814
10815 #include <fcntl.h>
10816 int
10817 main ()
10818 {
10819
10820 struct flock fl;
10821 fl.l_whence = 0;
10822 fl.l_start = 0;
10823 fl.l_len = 0;
10824 fl.l_pid = 0;
10825 return fcntl (1, F_SETLKW, &fl);
10826   ;
10827   return 0;
10828 }
10829 _ACEOF
10830 if ac_fn_c_try_compile "$LINENO"; then :
10831   ac_cv_f_setlkw=yes
10832 else
10833   ac_cv_f_setlkw=no
10834 fi
10835 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10836 fi
10837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_f_setlkw" >&5
10838 $as_echo "$ac_cv_f_setlkw" >&6; }
10839 if test $ac_cv_f_setlkw = yes; then
10840
10841 $as_echo "#define HOST_HAS_F_SETLKW 1" >>confdefs.h
10842
10843 fi
10844
10845 # Restore CFLAGS, CXXFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
10846 CFLAGS="$saved_CFLAGS"
10847 CXXFLAGS="$saved_CXXFLAGS"
10848
10849 # mkdir takes a single argument on some systems.
10850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if mkdir takes one argument" >&5
10851 $as_echo_n "checking if mkdir takes one argument... " >&6; }
10852 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then :
10853   $as_echo_n "(cached) " >&6
10854 else
10855   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10856 /* end confdefs.h.  */
10857
10858 #include <sys/types.h>
10859 #ifdef HAVE_SYS_STAT_H
10860 # include <sys/stat.h>
10861 #endif
10862 #ifdef HAVE_UNISTD_H
10863 # include <unistd.h>
10864 #endif
10865 #ifdef HAVE_DIRECT_H
10866 # include <direct.h>
10867 #endif
10868 int
10869 main ()
10870 {
10871 mkdir ("foo", 0);
10872   ;
10873   return 0;
10874 }
10875 _ACEOF
10876 if ac_fn_c_try_compile "$LINENO"; then :
10877   gcc_cv_mkdir_takes_one_arg=no
10878 else
10879   gcc_cv_mkdir_takes_one_arg=yes
10880 fi
10881 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10882 fi
10883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mkdir_takes_one_arg" >&5
10884 $as_echo "$gcc_cv_mkdir_takes_one_arg" >&6; }
10885 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
10886
10887 $as_echo "#define MKDIR_TAKES_ONE_ARG 1" >>confdefs.h
10888
10889 fi
10890
10891
10892 # File extensions
10893 manext='.1'
10894 objext='.o'
10895
10896
10897
10898 # With Setjmp/Longjmp based exception handling.
10899 # Check whether --enable-sjlj-exceptions was given.
10900 if test "${enable_sjlj_exceptions+set}" = set; then :
10901   enableval=$enable_sjlj_exceptions; case $target in
10902   *-*-hpux10*)
10903     if test $enableval != yes; then
10904       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
10905 $as_echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
10906       enableval=yes
10907     fi
10908     ;;
10909 esac
10910 force_sjlj_exceptions=yes
10911 else
10912   case $target in
10913   *-*-hpux10*)
10914     force_sjlj_exceptions=yes
10915     enableval=yes
10916     ;;
10917   *)
10918     force_sjlj_exceptions=no
10919     ;;
10920 esac
10921 fi
10922
10923 if test $force_sjlj_exceptions = yes; then
10924   sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
10925
10926 cat >>confdefs.h <<_ACEOF
10927 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
10928 _ACEOF
10929
10930 fi
10931
10932 # --------------------------------------------------------
10933 # Build, host, and target specific configuration fragments
10934 # --------------------------------------------------------
10935
10936 # Collect build-machine-specific information.
10937 . ${srcdir}/config.build
10938
10939 # Collect host-machine-specific information.
10940 . ${srcdir}/config.host
10941
10942 target_gtfiles=
10943
10944 # Collect target-machine-specific information.
10945 . ${srcdir}/config.gcc
10946
10947 extra_objs="${host_extra_objs} ${extra_objs}"
10948 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
10949
10950 # Default the target-machine variables that were not explicitly set.
10951 if test x"$tm_file" = x
10952 then tm_file=$cpu_type/$cpu_type.h; fi
10953
10954 if test x"$extra_headers" = x
10955 then extra_headers=; fi
10956
10957 if test x$md_file = x
10958 then md_file=$cpu_type/$cpu_type.md; fi
10959
10960 if test x$out_file = x
10961 then out_file=$cpu_type/$cpu_type.c; fi
10962
10963 if test x"$tmake_file" = x
10964 then tmake_file=$cpu_type/t-$cpu_type
10965 fi
10966
10967 # Support --enable-initfini-array.
10968 if test x$enable_initfini_array != xno; then
10969   tm_file="${tm_file} initfini-array.h"
10970 fi
10971
10972 if test x"$dwarf2" = xyes
10973 then tm_file="$tm_file tm-dwarf2.h"
10974 fi
10975
10976 # Say what files are being used for the output code and MD file.
10977 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
10978 echo "Using \`$srcdir/config/$md_file' as machine description file."
10979
10980 # If any of the xm_file variables contain nonexistent files, warn
10981 # about them and drop them.
10982
10983 bx=
10984 for x in $build_xm_file; do
10985   if    test -f $srcdir/config/$x
10986   then      bx="$bx $x"
10987   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10988 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10989   fi
10990 done
10991 build_xm_file="$bx"
10992
10993 hx=
10994 for x in $host_xm_file; do
10995   if    test -f $srcdir/config/$x
10996   then      hx="$hx $x"
10997   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
10998 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
10999   fi
11000 done
11001 host_xm_file="$hx"
11002
11003 tx=
11004 for x in $xm_file; do
11005   if    test -f $srcdir/config/$x
11006   then      tx="$tx $x"
11007   else      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $srcdir/config/$x does not exist." >&5
11008 $as_echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
11009   fi
11010 done
11011 xm_file="$tx"
11012
11013 count=a
11014 for f in $tm_file; do
11015         count=${count}x
11016 done
11017 if test $count = ax; then
11018         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
11019 else
11020         echo "Using the following target machine macro files:"
11021         for f in $tm_file; do
11022                 echo "  $srcdir/config/$f"
11023         done
11024 fi
11025
11026 if test x$need_64bit_hwint = xyes; then
11027
11028 $as_echo "#define NEED_64BIT_HOST_WIDE_INT 1" >>confdefs.h
11029
11030 fi
11031
11032 if test x$use_long_long_for_widest_fast_int = xyes; then
11033
11034 $as_echo "#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1" >>confdefs.h
11035
11036 fi
11037
11038 gnu_ld_bool=`if test x"$gnu_ld" = x"yes"; then echo 1; else echo 0; fi`
11039
11040 cat >>confdefs.h <<_ACEOF
11041 #define HAVE_GNU_LD $gnu_ld_bool
11042 _ACEOF
11043
11044
11045 gnu_as_bool=`if test x"$gas" = x"yes"; then echo 1; else echo 0; fi`
11046
11047 cat >>confdefs.h <<_ACEOF
11048 #define HAVE_GNU_AS $gnu_as_bool
11049 _ACEOF
11050
11051
11052 count=a
11053 for f in $host_xm_file; do
11054         count=${count}x
11055 done
11056 if test $count = a; then
11057         :
11058 elif test $count = ax; then
11059         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
11060 else
11061         echo "Using the following host machine macro files:"
11062         for f in $host_xm_file; do
11063                 echo "  $srcdir/config/$f"
11064         done
11065 fi
11066 echo "Using ${out_host_hook_obj} for host machine hooks."
11067
11068 if test "$host_xm_file" != "$build_xm_file"; then
11069         count=a
11070         for f in $build_xm_file; do
11071                 count=${count}x
11072         done
11073         if test $count = a; then
11074                 :
11075         elif test $count = ax; then
11076                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
11077         else
11078                 echo "Using the following build machine macro files:"
11079                 for f in $build_xm_file; do
11080                         echo "  $srcdir/config/$f"
11081                 done
11082         fi
11083 fi
11084
11085 if test -n "$configured_native_system_header_dir"; then
11086   native_system_header_dir=$configured_native_system_header_dir
11087 fi
11088 NATIVE_SYSTEM_HEADER_DIR="$native_system_header_dir"
11089
11090
11091 case ${host} in
11092   powerpc*-*-darwin*)
11093     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mcontext_t fields have underscores" >&5
11094 $as_echo_n "checking whether mcontext_t fields have underscores... " >&6; }
11095 if test "${gcc_cv_mcontext_underscores+set}" = set; then :
11096   $as_echo_n "(cached) " >&6
11097 else
11098   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11099 /* end confdefs.h.  */
11100
11101 #include <sys/cdefs.h>
11102 #include <sys/signal.h>
11103 #include <ucontext.h>
11104 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
11105
11106 _ACEOF
11107 if ac_fn_c_try_compile "$LINENO"; then :
11108   gcc_cv_mcontext_underscores=no
11109 else
11110   gcc_cv_mcontext_underscores=yes
11111 fi
11112 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11113 fi
11114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_mcontext_underscores" >&5
11115 $as_echo "$gcc_cv_mcontext_underscores" >&6; }
11116       if test $gcc_cv_mcontext_underscores = yes; then
11117
11118 $as_echo "#define HAS_MCONTEXT_T_UNDERSCORES /**/" >>confdefs.h
11119
11120       fi
11121     ;;
11122 esac
11123
11124 # ---------
11125 # Threading
11126 # ---------
11127
11128 # Check if a valid thread package
11129 case ${enable_threads} in
11130   "" | no)
11131     # No threads
11132     target_thread_file='single'
11133     ;;
11134   yes)
11135     # default
11136     target_thread_file='single'
11137     ;;
11138   aix | dce | lynx | mipssde | posix | rtems | \
11139   single | tpf | vxworks | win32)
11140     target_thread_file=${enable_threads}
11141     ;;
11142   *)
11143     echo "${enable_threads} is an unknown thread package" 1>&2
11144     exit 1
11145     ;;
11146 esac
11147
11148 if test x${thread_file} = x; then
11149   # No thread file set by target-specific clauses in config.gcc,
11150   # so use file chosen by default logic above
11151   thread_file=${target_thread_file}
11152 fi
11153
11154 # --------
11155 # UNSORTED
11156 # --------
11157
11158 use_cxa_atexit=no
11159 if test x$enable___cxa_atexit = xyes || \
11160    test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
11161   if test x$host = x$target; then
11162     case $host in
11163       # mingw32 doesn't have __cxa_atexit but uses atexit registration
11164       # keyed to flag_use_cxa_atexit
11165       *-*-mingw32*)
11166         use_cxa_atexit=yes
11167         ;;
11168       powerpc-ibm-aix*)
11169         use_cxa_atexit=yes
11170         ;;
11171       *)
11172         ac_fn_c_check_func "$LINENO" "__cxa_atexit" "ac_cv_func___cxa_atexit"
11173 if test "x$ac_cv_func___cxa_atexit" = x""yes; then :
11174   use_cxa_atexit=yes
11175 else
11176   echo "__cxa_atexit can't be enabled on this target"
11177 fi
11178
11179         ;;
11180     esac
11181   else
11182     # We can't check for __cxa_atexit when building a cross, so assume
11183     # it is available
11184     use_cxa_atexit=yes
11185   fi
11186   if test x$use_cxa_atexit = xyes; then
11187
11188 $as_echo "#define DEFAULT_USE_CXA_ATEXIT 2" >>confdefs.h
11189
11190   fi
11191 fi
11192
11193 # Look for a file containing extra machine modes.
11194 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
11195   extra_modes_file='$(srcdir)'/config/${extra_modes}
11196
11197
11198 cat >>confdefs.h <<_ACEOF
11199 #define EXTRA_MODES_FILE "config/$extra_modes"
11200 _ACEOF
11201
11202 fi
11203
11204 # Convert extra_options into a form suitable for Makefile use.
11205 extra_opt_files=
11206 all_opt_files=
11207 for f in $extra_options; do
11208   extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
11209   all_opt_files="$all_opt_files $srcdir/config/$f"
11210 done
11211
11212
11213 # auto-host.h is the file containing items generated by autoconf and is
11214 # the first file included by config.h.
11215 # If host=build, it is correct to have bconfig include auto-host.h
11216 # as well.  If host!=build, we are in error and need to do more
11217 # work to find out the build config parameters.
11218 if test x$host = x$build
11219 then
11220         build_auto=auto-host.h
11221 else
11222         # We create a subdir, then run autoconf in the subdir.
11223         # To prevent recursion we set host and build for the new
11224         # invocation of configure to the build for this invocation
11225         # of configure.
11226         tempdir=build.$$
11227         rm -rf $tempdir
11228         mkdir $tempdir
11229         cd $tempdir
11230         case ${srcdir} in
11231         /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
11232         *) realsrcdir=../${srcdir};;
11233         esac
11234         saved_CFLAGS="${CFLAGS}"
11235         CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
11236         LDFLAGS="${LDFLAGS_FOR_BUILD}" \
11237         ${realsrcdir}/configure \
11238                 --enable-languages=${enable_languages-all} \
11239                 --target=$target_alias --host=$build_alias --build=$build_alias
11240         CFLAGS="${saved_CFLAGS}"
11241
11242         # We just finished tests for the build machine, so rename
11243         # the file auto-build.h in the gcc directory.
11244         mv auto-host.h ../auto-build.h
11245         cd ..
11246         rm -rf $tempdir
11247         build_auto=auto-build.h
11248 fi
11249
11250
11251 tm_file="${tm_file} defaults.h"
11252 tm_p_file="${tm_p_file} tm-preds.h"
11253 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
11254 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
11255 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
11256 # put this back in temporarily.
11257 xm_file="auto-host.h ansidecl.h ${xm_file}"
11258
11259 # --------
11260 # UNSORTED
11261 # --------
11262
11263 # Compile in configure arguments.
11264 if test -f configargs.h ; then
11265         # Being re-configured.
11266         gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
11267         gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
11268 else
11269         gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
11270 fi
11271
11272 # Double all backslashes and backslash all quotes to turn
11273 # gcc_config_arguments into a C string.
11274 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
11275 $gcc_config_arguments
11276 EOF
11277 gcc_config_arguments_str=`cat conftest.out`
11278 rm -f conftest.out
11279
11280 cat > configargs.h <<EOF
11281 /* Generated automatically. */
11282 static const char configuration_arguments[] = "$gcc_config_arguments_str";
11283 static const char thread_model[] = "$thread_file";
11284
11285 static const struct {
11286   const char *name, *value;
11287 } configure_default_options[] = $configure_default_options;
11288 EOF
11289
11290 gcc_BASEVER=`cat $srcdir/BASE-VER`
11291 gcc_DEVPHASE=`cat $srcdir/DEV-PHASE`
11292 gcc_DATESTAMP=`cat $srcdir/DATESTAMP`
11293 if test -f $srcdir/REVISION ; then
11294         gcc_REVISION=`cat $srcdir/REVISION`
11295 else
11296         gcc_REVISION=""
11297 fi
11298 cat > plugin-version.h <<EOF
11299 #include "configargs.h"
11300
11301 #define GCCPLUGIN_VERSION_MAJOR   `echo $gcc_BASEVER | sed -e 's/^\([0-9]*\).*$/\1/'`
11302 #define GCCPLUGIN_VERSION_MINOR   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.\([0-9]*\).*$/\1/'`
11303 #define GCCPLUGIN_VERSION_PATCHLEVEL   `echo $gcc_BASEVER | sed -e 's/^[0-9]*\.[0-9]*\.\([0-9]*\)$/\1/'`
11304 #define GCCPLUGIN_VERSION  (GCCPLUGIN_VERSION_MAJOR*1000 + GCCPLUGIN_VERSION_MINOR)
11305
11306 static char basever[] = "$gcc_BASEVER";
11307 static char datestamp[] = "$gcc_DATESTAMP";
11308 static char devphase[] = "$gcc_DEVPHASE";
11309 static char revision[] = "$gcc_REVISION";
11310
11311 /* FIXME plugins: We should make the version information more precise.
11312    One way to do is to add a checksum. */
11313
11314 static struct plugin_gcc_version gcc_version = {basever, datestamp,
11315                                                 devphase, revision,
11316                                                 configuration_arguments};
11317 EOF
11318
11319 # Internationalization
11320 # If we haven't got the data from the intl directory,
11321 # assume NLS is disabled.
11322 USE_NLS=no
11323 LIBINTL=
11324 LIBINTL_DEP=
11325 INCINTL=
11326 XGETTEXT=
11327 GMSGFMT=
11328 POSUB=
11329
11330 if test -f  ../intl/config.intl; then
11331   .  ../intl/config.intl
11332 fi
11333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
11334 $as_echo_n "checking whether NLS is requested... " >&6; }
11335 if test x"$USE_NLS" != xyes; then
11336   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11337 $as_echo "no" >&6; }
11338 else
11339   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11340 $as_echo "yes" >&6; }
11341
11342 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
11343
11344
11345   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
11346 $as_echo_n "checking for catalogs to be installed... " >&6; }
11347   # Look for .po and .gmo files in the source directory.
11348   CATALOGS=
11349   XLINGUAS=
11350   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
11351     # If there aren't any .gmo files the shell will give us the
11352     # literal string "../path/to/srcdir/po/*.gmo" which has to be
11353     # weeded out.
11354     case "$cat" in *\**)
11355       continue;;
11356     esac
11357     # The quadruple backslash is collapsed to a double backslash
11358     # by the backticks, then collapsed again by the double quotes,
11359     # leaving us with one backslash in the sed expression (right
11360     # before the dot that mustn't act as a wildcard).
11361     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
11362     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
11363     # The user is allowed to set LINGUAS to a list of languages to
11364     # install catalogs for.  If it's empty that means "all of them."
11365     if test "x$LINGUAS" = x; then
11366       CATALOGS="$CATALOGS $cat"
11367       XLINGUAS="$XLINGUAS $lang"
11368     else
11369       case "$LINGUAS" in *$lang*)
11370         CATALOGS="$CATALOGS $cat"
11371         XLINGUAS="$XLINGUAS $lang"
11372         ;;
11373       esac
11374     fi
11375   done
11376   LINGUAS="$XLINGUAS"
11377   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
11378 $as_echo "$LINGUAS" >&6; }
11379
11380
11381     DATADIRNAME=share
11382
11383   INSTOBJEXT=.mo
11384
11385   GENCAT=gencat
11386
11387   CATOBJEXT=.gmo
11388
11389 fi
11390
11391 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
11392 # -liconv on the link line twice.
11393 case "$LIBINTL" in *$LIBICONV*)
11394         LIBICONV= ;;
11395 esac
11396
11397 # Check whether --enable-secureplt was given.
11398 if test "${enable_secureplt+set}" = set; then :
11399   enableval=$enable_secureplt;
11400 fi
11401
11402
11403 # Check whether --enable-leading-mingw64-underscores was given.
11404 if test "${enable_leading_mingw64_underscores+set}" = set; then :
11405   enableval=$enable_leading_mingw64_underscores;
11406 fi
11407
11408 if  test x"$enable_leading_mingw64_underscores" = xyes ; then :
11409
11410 $as_echo "#define USE_MINGW64_LEADING_UNDERSCORES 1" >>confdefs.h
11411
11412 fi
11413
11414 # Check whether --enable-cld was given.
11415 if test "${enable_cld+set}" = set; then :
11416   enableval=$enable_cld;
11417 else
11418   enable_cld=no
11419 fi
11420
11421
11422 # Check whether --enable-frame-pointer was given.
11423 if test "${enable_frame_pointer+set}" = set; then :
11424   enableval=$enable_frame_pointer;
11425 else
11426
11427 case $target_os in
11428 linux* | darwin[8912]*)
11429   # Enable -fomit-frame-pointer by default for Linux and Darwin with
11430   # DWARF2.
11431   enable_frame_pointer=no
11432   ;;
11433 *)
11434   enable_frame_pointer=yes
11435   ;;
11436 esac
11437
11438 fi
11439
11440
11441 # Windows32 Registry support for specifying GCC installation paths.
11442 # Check whether --enable-win32-registry was given.
11443 if test "${enable_win32_registry+set}" = set; then :
11444   enableval=$enable_win32_registry;
11445 fi
11446
11447
11448 case $host_os in
11449   win32 | pe | cygwin* | mingw32* | uwin*)
11450     if test "x$enable_win32_registry" != xno; then
11451       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing RegOpenKeyExA" >&5
11452 $as_echo_n "checking for library containing RegOpenKeyExA... " >&6; }
11453 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11454   $as_echo_n "(cached) " >&6
11455 else
11456   ac_func_search_save_LIBS=$LIBS
11457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11458 /* end confdefs.h.  */
11459
11460 /* Override any GCC internal prototype to avoid an error.
11461    Use char because int might match the return type of a GCC
11462    builtin and then its argument prototype would still apply.  */
11463 #ifdef __cplusplus
11464 extern "C"
11465 #endif
11466 char RegOpenKeyExA ();
11467 int
11468 main ()
11469 {
11470 return RegOpenKeyExA ();
11471   ;
11472   return 0;
11473 }
11474 _ACEOF
11475 for ac_lib in '' advapi32; do
11476   if test -z "$ac_lib"; then
11477     ac_res="none required"
11478   else
11479     ac_res=-l$ac_lib
11480     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
11481   fi
11482   if ac_fn_c_try_link "$LINENO"; then :
11483   ac_cv_search_RegOpenKeyExA=$ac_res
11484 fi
11485 rm -f core conftest.err conftest.$ac_objext \
11486     conftest$ac_exeext
11487   if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11488   break
11489 fi
11490 done
11491 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then :
11492
11493 else
11494   ac_cv_search_RegOpenKeyExA=no
11495 fi
11496 rm conftest.$ac_ext
11497 LIBS=$ac_func_search_save_LIBS
11498 fi
11499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_RegOpenKeyExA" >&5
11500 $as_echo "$ac_cv_search_RegOpenKeyExA" >&6; }
11501 ac_res=$ac_cv_search_RegOpenKeyExA
11502 if test "$ac_res" != no; then :
11503   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
11504
11505 else
11506   enable_win32_registry=no
11507 fi
11508
11509     fi
11510
11511     if test "x$enable_win32_registry" != xno; then
11512
11513 $as_echo "#define ENABLE_WIN32_REGISTRY 1" >>confdefs.h
11514
11515
11516       if test "x$enable_win32_registry" != xyes \
11517          && test "x$enable_win32_registry" != x; then
11518
11519 cat >>confdefs.h <<_ACEOF
11520 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
11521 _ACEOF
11522
11523       fi
11524     fi
11525   ;;
11526 esac
11527
11528 # Get an absolute path to the GCC top-level source directory
11529 holddir=`${PWDCMD-pwd}`
11530 cd $srcdir
11531 topdir=`${PWDCMD-pwd}`
11532 cd $holddir
11533
11534 # Conditionalize the makefile for this host machine.
11535 xmake_file=
11536 for f in ${host_xmake_file}
11537 do
11538         if test -f ${srcdir}/config/$f
11539         then
11540                 xmake_file="${xmake_file} \$(srcdir)/config/$f"
11541         fi
11542 done
11543
11544 # Conditionalize the makefile for this target machine.
11545 tmake_file_=
11546 for f in ${tmake_file}
11547 do
11548         if test -f ${srcdir}/config/$f
11549         then
11550                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
11551         fi
11552 done
11553 tmake_file="${tmake_file_}"
11554
11555 out_object_file=`basename $out_file .c`.o
11556 common_out_object_file=`basename $common_out_file .c`.o
11557
11558 tm_file_list="options.h"
11559 tm_include_list="options.h insn-constants.h"
11560 for f in $tm_file; do
11561   case $f in
11562     ./* )
11563        f=`echo $f | sed 's/^..//'`
11564        tm_file_list="${tm_file_list} $f"
11565        tm_include_list="${tm_include_list} $f"
11566        ;;
11567     defaults.h )
11568        tm_file_list="${tm_file_list} \$(srcdir)/$f"
11569        tm_include_list="${tm_include_list} $f"
11570        ;;
11571     * )
11572        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
11573        tm_include_list="${tm_include_list} config/$f"
11574        ;;
11575   esac
11576 done
11577
11578 tm_p_file_list=
11579 tm_p_include_list=
11580 for f in $tm_p_file; do
11581   case $f in
11582     tm-preds.h )
11583        tm_p_file_list="${tm_p_file_list} $f"
11584        tm_p_include_list="${tm_p_include_list} $f"
11585        ;;
11586     * )
11587        tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
11588        tm_p_include_list="${tm_p_include_list} config/$f"
11589   esac
11590 done
11591
11592 xm_file_list=
11593 xm_include_list=
11594 for f in $xm_file; do
11595   case $f in
11596     ansidecl.h )
11597        xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
11598        xm_include_list="${xm_include_list} $f"
11599        ;;
11600     auto-host.h )
11601        xm_file_list="${xm_file_list} $f"
11602        xm_include_list="${xm_include_list} $f"
11603        ;;
11604     * )
11605        xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
11606        xm_include_list="${xm_include_list} config/$f"
11607        ;;
11608   esac
11609 done
11610
11611 host_xm_file_list=
11612 host_xm_include_list=
11613 for f in $host_xm_file; do
11614   case $f in
11615     ansidecl.h )
11616        host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
11617        host_xm_include_list="${host_xm_include_list} $f"
11618        ;;
11619     auto-host.h )
11620        host_xm_file_list="${host_xm_file_list} $f"
11621        host_xm_include_list="${host_xm_include_list} $f"
11622        ;;
11623     * )
11624        host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
11625        host_xm_include_list="${host_xm_include_list} config/$f"
11626        ;;
11627   esac
11628 done
11629
11630 build_xm_file_list=
11631 for f in $build_xm_file; do
11632   case $f in
11633     ansidecl.h )
11634        build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
11635        build_xm_include_list="${build_xm_include_list} $f"
11636        ;;
11637     auto-build.h | auto-host.h )
11638        build_xm_file_list="${build_xm_file_list} $f"
11639        build_xm_include_list="${build_xm_include_list} $f"
11640        ;;
11641     * )
11642        build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
11643        build_xm_include_list="${build_xm_include_list} config/$f"
11644        ;;
11645   esac
11646 done
11647
11648 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
11649 # cross-compiler which does not use the native headers and libraries.
11650 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
11651 CROSS=
11652 ALL=all.internal
11653 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11654
11655 if test "x$with_build_sysroot" != x; then
11656   build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
11657 else
11658   # This value is used, even on a native system, because
11659   # CROSS_SYSTEM_HEADER_DIR is just
11660   # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
11661   build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
11662 fi
11663
11664 if test x$host != x$target
11665 then
11666         CROSS="-DCROSS_DIRECTORY_STRUCTURE"
11667         ALL=all.cross
11668         SYSTEM_HEADER_DIR=$build_system_header_dir
11669         case "$host","$target" in
11670         # Darwin crosses can use the host system's libraries and headers,
11671         # because of the fat library support.  Of course, it must be the
11672         # same version of Darwin on both sides.  Allow the user to
11673         # just say --target=foo-darwin without a version number to mean
11674         # "the version on this system".
11675             *-*-darwin*,*-*-darwin*)
11676                 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
11677                 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
11678                 if test $hostos = $targetos -o $targetos = darwin ; then
11679                     CROSS=
11680                     SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
11681                     with_headers=yes
11682                 fi
11683                 ;;
11684
11685             i?86-*-*,x86_64-*-* \
11686             | powerpc*-*-*,powerpc64*-*-*)
11687                 CROSS="$CROSS -DNATIVE_CROSS" ;;
11688         esac
11689
11690         case $target in
11691                 *-*-mingw*)
11692                         if test "x$with_headers" = x; then
11693                                 with_headers=yes
11694                         fi
11695                         ;;
11696                 *)
11697                         ;;
11698         esac
11699 elif test "x$TARGET_SYSTEM_ROOT" != x; then
11700         SYSTEM_HEADER_DIR=$build_system_header_dir
11701 fi
11702
11703 # If this is a cross-compiler that does not
11704 # have its own set of headers then define
11705 # inhibit_libc
11706
11707 # If this is using newlib, without having the headers available now,
11708 # then define inhibit_libc in LIBGCC2_CFLAGS.
11709 # This prevents libgcc2 from containing any code which requires libc
11710 # support.
11711 : ${inhibit_libc=false}
11712 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
11713        test x$with_newlib = xyes ; } &&
11714      { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
11715        inhibit_libc=true
11716 fi
11717
11718
11719 # When building gcc with a cross-compiler, we need to adjust things so
11720 # that the generator programs are still built with the native compiler.
11721 # Also, we cannot run fixincludes.
11722
11723 # These are the normal (build=host) settings:
11724 CC_FOR_BUILD='$(CC)'
11725 CXX_FOR_BUILD='$(CXX)'
11726 BUILD_CFLAGS='$(ALL_CFLAGS)'
11727 BUILD_CXXFLAGS='$(ALL_CXXFLAGS)'
11728 BUILD_LDFLAGS='$(LDFLAGS)'
11729 STMP_FIXINC=stmp-fixinc
11730
11731 # And these apply if build != host, or we are generating coverage data
11732 if test x$build != x$host || test "x$coverage_flags" != x
11733 then
11734     BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
11735     BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
11736 fi
11737
11738 # Expand extra_headers to include complete path.
11739 # This substitutes for lots of t-* files.
11740 extra_headers_list=
11741 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
11742 for file in ${extra_headers} ; do
11743   extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
11744 done
11745
11746 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
11747 if test x"$use_gcc_tgmath" = xyes
11748 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
11749 fi
11750
11751 # Define collect2 in Makefile.
11752 case $host_can_use_collect2 in
11753   no) collect2= ;;
11754   *) collect2='collect2$(exeext)' ;;
11755 esac
11756
11757
11758 # Add a definition of USE_COLLECT2 if system wants one.
11759 case $use_collect2 in
11760   no) use_collect2= ;;
11761   "") ;;
11762   *)
11763     host_xm_defines="${host_xm_defines} USE_COLLECT2"
11764     xm_defines="${xm_defines} USE_COLLECT2"
11765     case $host_can_use_collect2 in
11766       no)
11767         as_fn_error "collect2 is required but cannot be built on this system" "$LINENO" 5
11768         ;;
11769     esac
11770     ;;
11771 esac
11772
11773
11774 cat >>confdefs.h <<_ACEOF
11775 #define FRPLUGINSONAME "${host_function_reordering_plugin_soname}"
11776 _ACEOF
11777
11778
11779
11780 cat >>confdefs.h <<_ACEOF
11781 #define LTOPLUGINSONAME "${host_lto_plugin_soname}"
11782 _ACEOF
11783
11784
11785 # ---------------------------
11786 # Assembler & linker features
11787 # ---------------------------
11788
11789 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
11790 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
11791 # However when ld-new is first executed from the build tree, libtool will
11792 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
11793 # to the build tree.  While doing this we need to use the previous-stage
11794 # linker, or we have an infinite loop.  The presence of a shell script as
11795 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
11796 # the gcc/collect-ld script.  So we need to know how libtool works, or
11797 # exec-tool will fail.
11798
11799
11800 case `pwd` in
11801   *\ * | *\     *)
11802     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
11803 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
11804 esac
11805
11806
11807
11808 macro_version='2.2.7a'
11809 macro_revision='1.3134'
11810
11811
11812
11813
11814
11815
11816
11817
11818
11819
11820
11821
11822
11823 ltmain="$ac_aux_dir/ltmain.sh"
11824
11825 # Backslashify metacharacters that are still active within
11826 # double-quoted strings.
11827 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
11828
11829 # Same as above, but do not quote variable references.
11830 double_quote_subst='s/\(["`\\]\)/\\\1/g'
11831
11832 # Sed substitution to delay expansion of an escaped shell variable in a
11833 # double_quote_subst'ed string.
11834 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
11835
11836 # Sed substitution to delay expansion of an escaped single quote.
11837 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
11838
11839 # Sed substitution to avoid accidental globbing in evaled expressions
11840 no_glob_subst='s/\*/\\\*/g'
11841
11842 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
11843 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
11844 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
11845
11846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
11847 $as_echo_n "checking how to print strings... " >&6; }
11848 # Test print first, because it will be a builtin if present.
11849 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
11850    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
11851   ECHO='print -r --'
11852 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
11853   ECHO='printf %s\n'
11854 else
11855   # Use this function as a fallback that always works.
11856   func_fallback_echo ()
11857   {
11858     eval 'cat <<_LTECHO_EOF
11859 $1
11860 _LTECHO_EOF'
11861   }
11862   ECHO='func_fallback_echo'
11863 fi
11864
11865 # func_echo_all arg...
11866 # Invoke $ECHO with all args, space-separated.
11867 func_echo_all ()
11868 {
11869     $ECHO ""
11870 }
11871
11872 case "$ECHO" in
11873   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
11874 $as_echo "printf" >&6; } ;;
11875   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
11876 $as_echo "print -r" >&6; } ;;
11877   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
11878 $as_echo "cat" >&6; } ;;
11879 esac
11880
11881
11882
11883
11884
11885
11886
11887
11888
11889
11890
11891
11892
11893
11894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
11895 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
11896 if test "${ac_cv_path_SED+set}" = set; then :
11897   $as_echo_n "(cached) " >&6
11898 else
11899             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
11900      for ac_i in 1 2 3 4 5 6 7; do
11901        ac_script="$ac_script$as_nl$ac_script"
11902      done
11903      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
11904      { ac_script=; unset ac_script;}
11905      if test -z "$SED"; then
11906   ac_path_SED_found=false
11907   # Loop through the user's path and test for each of PROGNAME-LIST
11908   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11909 for as_dir in $PATH
11910 do
11911   IFS=$as_save_IFS
11912   test -z "$as_dir" && as_dir=.
11913     for ac_prog in sed gsed; do
11914     for ac_exec_ext in '' $ac_executable_extensions; do
11915       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
11916       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
11917 # Check for GNU ac_path_SED and select it if it is found.
11918   # Check for GNU $ac_path_SED
11919 case `"$ac_path_SED" --version 2>&1` in
11920 *GNU*)
11921   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
11922 *)
11923   ac_count=0
11924   $as_echo_n 0123456789 >"conftest.in"
11925   while :
11926   do
11927     cat "conftest.in" "conftest.in" >"conftest.tmp"
11928     mv "conftest.tmp" "conftest.in"
11929     cp "conftest.in" "conftest.nl"
11930     $as_echo '' >> "conftest.nl"
11931     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
11932     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
11933     as_fn_arith $ac_count + 1 && ac_count=$as_val
11934     if test $ac_count -gt ${ac_path_SED_max-0}; then
11935       # Best one so far, save it but keep looking for a better one
11936       ac_cv_path_SED="$ac_path_SED"
11937       ac_path_SED_max=$ac_count
11938     fi
11939     # 10*(2^10) chars as input seems more than enough
11940     test $ac_count -gt 10 && break
11941   done
11942   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
11943 esac
11944
11945       $ac_path_SED_found && break 3
11946     done
11947   done
11948   done
11949 IFS=$as_save_IFS
11950   if test -z "$ac_cv_path_SED"; then
11951     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
11952   fi
11953 else
11954   ac_cv_path_SED=$SED
11955 fi
11956
11957 fi
11958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
11959 $as_echo "$ac_cv_path_SED" >&6; }
11960  SED="$ac_cv_path_SED"
11961   rm -f conftest.sed
11962
11963 test -z "$SED" && SED=sed
11964 Xsed="$SED -e 1s/^X//"
11965
11966
11967
11968
11969
11970
11971
11972
11973
11974
11975
11976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
11977 $as_echo_n "checking for fgrep... " >&6; }
11978 if test "${ac_cv_path_FGREP+set}" = set; then :
11979   $as_echo_n "(cached) " >&6
11980 else
11981   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
11982    then ac_cv_path_FGREP="$GREP -F"
11983    else
11984      if test -z "$FGREP"; then
11985   ac_path_FGREP_found=false
11986   # Loop through the user's path and test for each of PROGNAME-LIST
11987   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11988 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
11989 do
11990   IFS=$as_save_IFS
11991   test -z "$as_dir" && as_dir=.
11992     for ac_prog in fgrep; do
11993     for ac_exec_ext in '' $ac_executable_extensions; do
11994       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
11995       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
11996 # Check for GNU ac_path_FGREP and select it if it is found.
11997   # Check for GNU $ac_path_FGREP
11998 case `"$ac_path_FGREP" --version 2>&1` in
11999 *GNU*)
12000   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
12001 *)
12002   ac_count=0
12003   $as_echo_n 0123456789 >"conftest.in"
12004   while :
12005   do
12006     cat "conftest.in" "conftest.in" >"conftest.tmp"
12007     mv "conftest.tmp" "conftest.in"
12008     cp "conftest.in" "conftest.nl"
12009     $as_echo 'FGREP' >> "conftest.nl"
12010     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
12011     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
12012     as_fn_arith $ac_count + 1 && ac_count=$as_val
12013     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
12014       # Best one so far, save it but keep looking for a better one
12015       ac_cv_path_FGREP="$ac_path_FGREP"
12016       ac_path_FGREP_max=$ac_count
12017     fi
12018     # 10*(2^10) chars as input seems more than enough
12019     test $ac_count -gt 10 && break
12020   done
12021   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
12022 esac
12023
12024       $ac_path_FGREP_found && break 3
12025     done
12026   done
12027   done
12028 IFS=$as_save_IFS
12029   if test -z "$ac_cv_path_FGREP"; then
12030     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
12031   fi
12032 else
12033   ac_cv_path_FGREP=$FGREP
12034 fi
12035
12036    fi
12037 fi
12038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
12039 $as_echo "$ac_cv_path_FGREP" >&6; }
12040  FGREP="$ac_cv_path_FGREP"
12041
12042
12043 test -z "$GREP" && GREP=grep
12044
12045
12046
12047
12048
12049
12050
12051
12052
12053
12054
12055
12056
12057
12058
12059
12060
12061
12062
12063 # Check whether --with-gnu-ld was given.
12064 if test "${with_gnu_ld+set}" = set; then :
12065   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
12066 else
12067   with_gnu_ld=no
12068 fi
12069
12070 ac_prog=ld
12071 if test "$GCC" = yes; then
12072   # Check if gcc -print-prog-name=ld gives a path.
12073   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
12074 $as_echo_n "checking for ld used by $CC... " >&6; }
12075   case $host in
12076   *-*-mingw*)
12077     # gcc leaves a trailing carriage return which upsets mingw
12078     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12079   *)
12080     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12081   esac
12082   case $ac_prog in
12083     # Accept absolute paths.
12084     [\\/]* | ?:[\\/]*)
12085       re_direlt='/[^/][^/]*/\.\./'
12086       # Canonicalize the pathname of ld
12087       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12088       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12089         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12090       done
12091       test -z "$LD" && LD="$ac_prog"
12092       ;;
12093   "")
12094     # If it fails, then pretend we aren't using GCC.
12095     ac_prog=ld
12096     ;;
12097   *)
12098     # If it is relative, then search for the first ld in PATH.
12099     with_gnu_ld=unknown
12100     ;;
12101   esac
12102 elif test "$with_gnu_ld" = yes; then
12103   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12104 $as_echo_n "checking for GNU ld... " >&6; }
12105 else
12106   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12107 $as_echo_n "checking for non-GNU ld... " >&6; }
12108 fi
12109 if test "${lt_cv_path_LD+set}" = set; then :
12110   $as_echo_n "(cached) " >&6
12111 else
12112   if test -z "$LD"; then
12113   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12114   for ac_dir in $PATH; do
12115     IFS="$lt_save_ifs"
12116     test -z "$ac_dir" && ac_dir=.
12117     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12118       lt_cv_path_LD="$ac_dir/$ac_prog"
12119       # Check to see if the program is GNU ld.  I'd rather use --version,
12120       # but apparently some variants of GNU ld only accept -v.
12121       # Break only if it was the GNU/non-GNU ld that we prefer.
12122       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12123       *GNU* | *'with BFD'*)
12124         test "$with_gnu_ld" != no && break
12125         ;;
12126       *)
12127         test "$with_gnu_ld" != yes && break
12128         ;;
12129       esac
12130     fi
12131   done
12132   IFS="$lt_save_ifs"
12133 else
12134   lt_cv_path_LD="$LD" # Let the user override the test with a path.
12135 fi
12136 fi
12137
12138 LD="$lt_cv_path_LD"
12139 if test -n "$LD"; then
12140   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
12141 $as_echo "$LD" >&6; }
12142 else
12143   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12144 $as_echo "no" >&6; }
12145 fi
12146 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
12147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
12148 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
12149 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
12150   $as_echo_n "(cached) " >&6
12151 else
12152   # I'd rather use --version here, but apparently some GNU lds only accept -v.
12153 case `$LD -v 2>&1 </dev/null` in
12154 *GNU* | *'with BFD'*)
12155   lt_cv_prog_gnu_ld=yes
12156   ;;
12157 *)
12158   lt_cv_prog_gnu_ld=no
12159   ;;
12160 esac
12161 fi
12162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
12163 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
12164 with_gnu_ld=$lt_cv_prog_gnu_ld
12165
12166
12167
12168
12169
12170
12171
12172
12173
12174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
12175 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
12176 if test "${lt_cv_path_NM+set}" = set; then :
12177   $as_echo_n "(cached) " >&6
12178 else
12179   if test -n "$NM"; then
12180   # Let the user override the test.
12181   lt_cv_path_NM="$NM"
12182 else
12183   lt_nm_to_check="${ac_tool_prefix}nm"
12184   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
12185     lt_nm_to_check="$lt_nm_to_check nm"
12186   fi
12187   for lt_tmp_nm in $lt_nm_to_check; do
12188     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12189     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
12190       IFS="$lt_save_ifs"
12191       test -z "$ac_dir" && ac_dir=.
12192       tmp_nm="$ac_dir/$lt_tmp_nm"
12193       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
12194         # Check to see if the nm accepts a BSD-compat flag.
12195         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
12196         #   nm: unknown option "B" ignored
12197         # Tru64's nm complains that /dev/null is an invalid object file
12198         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
12199         */dev/null* | *'Invalid file or object type'*)
12200           lt_cv_path_NM="$tmp_nm -B"
12201           break
12202           ;;
12203         *)
12204           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
12205           */dev/null*)
12206             lt_cv_path_NM="$tmp_nm -p"
12207             break
12208             ;;
12209           *)
12210             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
12211             continue # so that we can try to find one that supports BSD flags
12212             ;;
12213           esac
12214           ;;
12215         esac
12216       fi
12217     done
12218     IFS="$lt_save_ifs"
12219   done
12220   : ${lt_cv_path_NM=no}
12221 fi
12222 fi
12223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
12224 $as_echo "$lt_cv_path_NM" >&6; }
12225 if test "$lt_cv_path_NM" != "no"; then
12226   NM="$lt_cv_path_NM"
12227 else
12228   # Didn't find any BSD compatible name lister, look for dumpbin.
12229   if test -n "$DUMPBIN"; then :
12230     # Let the user override the test.
12231   else
12232     if test -n "$ac_tool_prefix"; then
12233   for ac_prog in dumpbin "link -dump"
12234   do
12235     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
12236 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
12237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12238 $as_echo_n "checking for $ac_word... " >&6; }
12239 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
12240   $as_echo_n "(cached) " >&6
12241 else
12242   if test -n "$DUMPBIN"; then
12243   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
12244 else
12245 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12246 for as_dir in $PATH
12247 do
12248   IFS=$as_save_IFS
12249   test -z "$as_dir" && as_dir=.
12250     for ac_exec_ext in '' $ac_executable_extensions; do
12251   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12252     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
12253     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12254     break 2
12255   fi
12256 done
12257   done
12258 IFS=$as_save_IFS
12259
12260 fi
12261 fi
12262 DUMPBIN=$ac_cv_prog_DUMPBIN
12263 if test -n "$DUMPBIN"; then
12264   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
12265 $as_echo "$DUMPBIN" >&6; }
12266 else
12267   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12268 $as_echo "no" >&6; }
12269 fi
12270
12271
12272     test -n "$DUMPBIN" && break
12273   done
12274 fi
12275 if test -z "$DUMPBIN"; then
12276   ac_ct_DUMPBIN=$DUMPBIN
12277   for ac_prog in dumpbin "link -dump"
12278 do
12279   # Extract the first word of "$ac_prog", so it can be a program name with args.
12280 set dummy $ac_prog; ac_word=$2
12281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12282 $as_echo_n "checking for $ac_word... " >&6; }
12283 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
12284   $as_echo_n "(cached) " >&6
12285 else
12286   if test -n "$ac_ct_DUMPBIN"; then
12287   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
12288 else
12289 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12290 for as_dir in $PATH
12291 do
12292   IFS=$as_save_IFS
12293   test -z "$as_dir" && as_dir=.
12294     for ac_exec_ext in '' $ac_executable_extensions; do
12295   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12296     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
12297     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12298     break 2
12299   fi
12300 done
12301   done
12302 IFS=$as_save_IFS
12303
12304 fi
12305 fi
12306 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
12307 if test -n "$ac_ct_DUMPBIN"; then
12308   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
12309 $as_echo "$ac_ct_DUMPBIN" >&6; }
12310 else
12311   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12312 $as_echo "no" >&6; }
12313 fi
12314
12315
12316   test -n "$ac_ct_DUMPBIN" && break
12317 done
12318
12319   if test "x$ac_ct_DUMPBIN" = x; then
12320     DUMPBIN=":"
12321   else
12322     case $cross_compiling:$ac_tool_warned in
12323 yes:)
12324 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12325 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12326 ac_tool_warned=yes ;;
12327 esac
12328     DUMPBIN=$ac_ct_DUMPBIN
12329   fi
12330 fi
12331
12332     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
12333     *COFF*)
12334       DUMPBIN="$DUMPBIN -symbols"
12335       ;;
12336     *)
12337       DUMPBIN=:
12338       ;;
12339     esac
12340   fi
12341
12342   if test "$DUMPBIN" != ":"; then
12343     NM="$DUMPBIN"
12344   fi
12345 fi
12346 test -z "$NM" && NM=nm
12347
12348
12349
12350
12351
12352
12353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
12354 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
12355 if test "${lt_cv_nm_interface+set}" = set; then :
12356   $as_echo_n "(cached) " >&6
12357 else
12358   lt_cv_nm_interface="BSD nm"
12359   echo "int some_variable = 0;" > conftest.$ac_ext
12360   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
12361   (eval "$ac_compile" 2>conftest.err)
12362   cat conftest.err >&5
12363   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
12364   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
12365   cat conftest.err >&5
12366   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
12367   cat conftest.out >&5
12368   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
12369     lt_cv_nm_interface="MS dumpbin"
12370   fi
12371   rm -f conftest*
12372 fi
12373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
12374 $as_echo "$lt_cv_nm_interface" >&6; }
12375
12376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
12377 $as_echo_n "checking whether ln -s works... " >&6; }
12378 LN_S=$as_ln_s
12379 if test "$LN_S" = "ln -s"; then
12380   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12381 $as_echo "yes" >&6; }
12382 else
12383   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
12384 $as_echo "no, using $LN_S" >&6; }
12385 fi
12386
12387 # find the maximum length of command line arguments
12388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
12389 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
12390 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
12391   $as_echo_n "(cached) " >&6
12392 else
12393     i=0
12394   teststring="ABCD"
12395
12396   case $build_os in
12397   msdosdjgpp*)
12398     # On DJGPP, this test can blow up pretty badly due to problems in libc
12399     # (any single argument exceeding 2000 bytes causes a buffer overrun
12400     # during glob expansion).  Even if it were fixed, the result of this
12401     # check would be larger than it should be.
12402     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
12403     ;;
12404
12405   gnu*)
12406     # Under GNU Hurd, this test is not required because there is
12407     # no limit to the length of command line arguments.
12408     # Libtool will interpret -1 as no limit whatsoever
12409     lt_cv_sys_max_cmd_len=-1;
12410     ;;
12411
12412   cygwin* | mingw* | cegcc*)
12413     # On Win9x/ME, this test blows up -- it succeeds, but takes
12414     # about 5 minutes as the teststring grows exponentially.
12415     # Worse, since 9x/ME are not pre-emptively multitasking,
12416     # you end up with a "frozen" computer, even though with patience
12417     # the test eventually succeeds (with a max line length of 256k).
12418     # Instead, let's just punt: use the minimum linelength reported by
12419     # all of the supported platforms: 8192 (on NT/2K/XP).
12420     lt_cv_sys_max_cmd_len=8192;
12421     ;;
12422
12423   mint*)
12424     # On MiNT this can take a long time and run out of memory.
12425     lt_cv_sys_max_cmd_len=8192;
12426     ;;
12427
12428   amigaos*)
12429     # On AmigaOS with pdksh, this test takes hours, literally.
12430     # So we just punt and use a minimum line length of 8192.
12431     lt_cv_sys_max_cmd_len=8192;
12432     ;;
12433
12434   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
12435     # This has been around since 386BSD, at least.  Likely further.
12436     if test -x /sbin/sysctl; then
12437       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
12438     elif test -x /usr/sbin/sysctl; then
12439       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
12440     else
12441       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
12442     fi
12443     # And add a safety zone
12444     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12445     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12446     ;;
12447
12448   interix*)
12449     # We know the value 262144 and hardcode it with a safety zone (like BSD)
12450     lt_cv_sys_max_cmd_len=196608
12451     ;;
12452
12453   osf*)
12454     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
12455     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
12456     # nice to cause kernel panics so lets avoid the loop below.
12457     # First set a reasonable default.
12458     lt_cv_sys_max_cmd_len=16384
12459     #
12460     if test -x /sbin/sysconfig; then
12461       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
12462         *1*) lt_cv_sys_max_cmd_len=-1 ;;
12463       esac
12464     fi
12465     ;;
12466   sco3.2v5*)
12467     lt_cv_sys_max_cmd_len=102400
12468     ;;
12469   sysv5* | sco5v6* | sysv4.2uw2*)
12470     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
12471     if test -n "$kargmax"; then
12472       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
12473     else
12474       lt_cv_sys_max_cmd_len=32768
12475     fi
12476     ;;
12477   *)
12478     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
12479     if test -n "$lt_cv_sys_max_cmd_len"; then
12480       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
12481       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
12482     else
12483       # Make teststring a little bigger before we do anything with it.
12484       # a 1K string should be a reasonable start.
12485       for i in 1 2 3 4 5 6 7 8 ; do
12486         teststring=$teststring$teststring
12487       done
12488       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
12489       # If test is not a shell built-in, we'll probably end up computing a
12490       # maximum length that is only half of the actual maximum length, but
12491       # we can't tell.
12492       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
12493                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
12494               test $i != 17 # 1/2 MB should be enough
12495       do
12496         i=`expr $i + 1`
12497         teststring=$teststring$teststring
12498       done
12499       # Only check the string length outside the loop.
12500       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
12501       teststring=
12502       # Add a significant safety factor because C++ compilers can tack on
12503       # massive amounts of additional arguments before passing them to the
12504       # linker.  It appears as though 1/2 is a usable value.
12505       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
12506     fi
12507     ;;
12508   esac
12509
12510 fi
12511
12512 if test -n $lt_cv_sys_max_cmd_len ; then
12513   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
12514 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
12515 else
12516   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
12517 $as_echo "none" >&6; }
12518 fi
12519 max_cmd_len=$lt_cv_sys_max_cmd_len
12520
12521
12522
12523
12524
12525
12526 : ${CP="cp -f"}
12527 : ${MV="mv -f"}
12528 : ${RM="rm -f"}
12529
12530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
12531 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
12532 # Try some XSI features
12533 xsi_shell=no
12534 ( _lt_dummy="a/b/c"
12535   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
12536       = c,a/b,, \
12537     && eval 'test $(( 1 + 1 )) -eq 2 \
12538     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
12539   && xsi_shell=yes
12540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
12541 $as_echo "$xsi_shell" >&6; }
12542
12543
12544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
12545 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
12546 lt_shell_append=no
12547 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
12548     >/dev/null 2>&1 \
12549   && lt_shell_append=yes
12550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
12551 $as_echo "$lt_shell_append" >&6; }
12552
12553
12554 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
12555   lt_unset=unset
12556 else
12557   lt_unset=false
12558 fi
12559
12560
12561
12562
12563
12564 # test EBCDIC or ASCII
12565 case `echo X|tr X '\101'` in
12566  A) # ASCII based system
12567     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
12568   lt_SP2NL='tr \040 \012'
12569   lt_NL2SP='tr \015\012 \040\040'
12570   ;;
12571  *) # EBCDIC based system
12572   lt_SP2NL='tr \100 \n'
12573   lt_NL2SP='tr \r\n \100\100'
12574   ;;
12575 esac
12576
12577
12578
12579
12580
12581
12582
12583
12584
12585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
12586 $as_echo_n "checking for $LD option to reload object files... " >&6; }
12587 if test "${lt_cv_ld_reload_flag+set}" = set; then :
12588   $as_echo_n "(cached) " >&6
12589 else
12590   lt_cv_ld_reload_flag='-r'
12591 fi
12592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
12593 $as_echo "$lt_cv_ld_reload_flag" >&6; }
12594 reload_flag=$lt_cv_ld_reload_flag
12595 case $reload_flag in
12596 "" | " "*) ;;
12597 *) reload_flag=" $reload_flag" ;;
12598 esac
12599 reload_cmds='$LD$reload_flag -o $output$reload_objs'
12600 case $host_os in
12601   darwin*)
12602     if test "$GCC" = yes; then
12603       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
12604     else
12605       reload_cmds='$LD$reload_flag -o $output$reload_objs'
12606     fi
12607     ;;
12608 esac
12609
12610
12611
12612
12613
12614
12615
12616
12617
12618 if test -n "$ac_tool_prefix"; then
12619   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
12620 set dummy ${ac_tool_prefix}objdump; ac_word=$2
12621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12622 $as_echo_n "checking for $ac_word... " >&6; }
12623 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
12624   $as_echo_n "(cached) " >&6
12625 else
12626   if test -n "$OBJDUMP"; then
12627   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12628 else
12629 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12630 for as_dir in $PATH
12631 do
12632   IFS=$as_save_IFS
12633   test -z "$as_dir" && as_dir=.
12634     for ac_exec_ext in '' $ac_executable_extensions; do
12635   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12636     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
12637     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12638     break 2
12639   fi
12640 done
12641   done
12642 IFS=$as_save_IFS
12643
12644 fi
12645 fi
12646 OBJDUMP=$ac_cv_prog_OBJDUMP
12647 if test -n "$OBJDUMP"; then
12648   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
12649 $as_echo "$OBJDUMP" >&6; }
12650 else
12651   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12652 $as_echo "no" >&6; }
12653 fi
12654
12655
12656 fi
12657 if test -z "$ac_cv_prog_OBJDUMP"; then
12658   ac_ct_OBJDUMP=$OBJDUMP
12659   # Extract the first word of "objdump", so it can be a program name with args.
12660 set dummy objdump; ac_word=$2
12661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12662 $as_echo_n "checking for $ac_word... " >&6; }
12663 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
12664   $as_echo_n "(cached) " >&6
12665 else
12666   if test -n "$ac_ct_OBJDUMP"; then
12667   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
12668 else
12669 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12670 for as_dir in $PATH
12671 do
12672   IFS=$as_save_IFS
12673   test -z "$as_dir" && as_dir=.
12674     for ac_exec_ext in '' $ac_executable_extensions; do
12675   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12676     ac_cv_prog_ac_ct_OBJDUMP="objdump"
12677     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12678     break 2
12679   fi
12680 done
12681   done
12682 IFS=$as_save_IFS
12683
12684 fi
12685 fi
12686 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
12687 if test -n "$ac_ct_OBJDUMP"; then
12688   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
12689 $as_echo "$ac_ct_OBJDUMP" >&6; }
12690 else
12691   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12692 $as_echo "no" >&6; }
12693 fi
12694
12695   if test "x$ac_ct_OBJDUMP" = x; then
12696     OBJDUMP="false"
12697   else
12698     case $cross_compiling:$ac_tool_warned in
12699 yes:)
12700 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
12701 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
12702 ac_tool_warned=yes ;;
12703 esac
12704     OBJDUMP=$ac_ct_OBJDUMP
12705   fi
12706 else
12707   OBJDUMP="$ac_cv_prog_OBJDUMP"
12708 fi
12709
12710 test -z "$OBJDUMP" && OBJDUMP=objdump
12711
12712
12713
12714
12715
12716
12717
12718
12719
12720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
12721 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
12722 if test "${lt_cv_deplibs_check_method+set}" = set; then :
12723   $as_echo_n "(cached) " >&6
12724 else
12725   lt_cv_file_magic_cmd='$MAGIC_CMD'
12726 lt_cv_file_magic_test_file=
12727 lt_cv_deplibs_check_method='unknown'
12728 # Need to set the preceding variable on all platforms that support
12729 # interlibrary dependencies.
12730 # 'none' -- dependencies not supported.
12731 # `unknown' -- same as none, but documents that we really don't know.
12732 # 'pass_all' -- all dependencies passed with no checks.
12733 # 'test_compile' -- check by making test program.
12734 # 'file_magic [[regex]]' -- check by looking for files in library path
12735 # which responds to the $file_magic_cmd with a given extended regex.
12736 # If you have `file' or equivalent on your system and you're not sure
12737 # whether `pass_all' will *always* work, you probably want this one.
12738
12739 case $host_os in
12740 aix[4-9]*)
12741   lt_cv_deplibs_check_method=pass_all
12742   ;;
12743
12744 beos*)
12745   lt_cv_deplibs_check_method=pass_all
12746   ;;
12747
12748 bsdi[45]*)
12749   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
12750   lt_cv_file_magic_cmd='/usr/bin/file -L'
12751   lt_cv_file_magic_test_file=/shlib/libc.so
12752   ;;
12753
12754 cygwin*)
12755   # func_win32_libid is a shell function defined in ltmain.sh
12756   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12757   lt_cv_file_magic_cmd='func_win32_libid'
12758   ;;
12759
12760 mingw* | pw32*)
12761   # Base MSYS/MinGW do not provide the 'file' command needed by
12762   # func_win32_libid shell function, so use a weaker test based on 'objdump',
12763   # unless we find 'file', for example because we are cross-compiling.
12764   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
12765   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
12766     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
12767     lt_cv_file_magic_cmd='func_win32_libid'
12768   else
12769     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
12770     lt_cv_file_magic_cmd='$OBJDUMP -f'
12771   fi
12772   ;;
12773
12774 cegcc*)
12775   # use the weaker test based on 'objdump'. See mingw*.
12776   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
12777   lt_cv_file_magic_cmd='$OBJDUMP -f'
12778   ;;
12779
12780 darwin* | rhapsody*)
12781   lt_cv_deplibs_check_method=pass_all
12782   ;;
12783
12784 freebsd* | dragonfly*)
12785   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12786     case $host_cpu in
12787     i*86 )
12788       # Not sure whether the presence of OpenBSD here was a mistake.
12789       # Let's accept both of them until this is cleared up.
12790       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
12791       lt_cv_file_magic_cmd=/usr/bin/file
12792       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
12793       ;;
12794     esac
12795   else
12796     lt_cv_deplibs_check_method=pass_all
12797   fi
12798   ;;
12799
12800 gnu*)
12801   lt_cv_deplibs_check_method=pass_all
12802   ;;
12803
12804 haiku*)
12805   lt_cv_deplibs_check_method=pass_all
12806   ;;
12807
12808 hpux10.20* | hpux11*)
12809   lt_cv_file_magic_cmd=/usr/bin/file
12810   case $host_cpu in
12811   ia64*)
12812     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
12813     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
12814     ;;
12815   hppa*64*)
12816     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
12817     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
12818     ;;
12819   *)
12820     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
12821     lt_cv_file_magic_test_file=/usr/lib/libc.sl
12822     ;;
12823   esac
12824   ;;
12825
12826 interix[3-9]*)
12827   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
12828   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
12829   ;;
12830
12831 irix5* | irix6* | nonstopux*)
12832   case $LD in
12833   *-32|*"-32 ") libmagic=32-bit;;
12834   *-n32|*"-n32 ") libmagic=N32;;
12835   *-64|*"-64 ") libmagic=64-bit;;
12836   *) libmagic=never-match;;
12837   esac
12838   lt_cv_deplibs_check_method=pass_all
12839   ;;
12840
12841 # This must be Linux ELF.
12842 linux* | k*bsd*-gnu | kopensolaris*-gnu)
12843   lt_cv_deplibs_check_method=pass_all
12844   ;;
12845
12846 netbsd*)
12847   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
12848     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12849   else
12850     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
12851   fi
12852   ;;
12853
12854 newos6*)
12855   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
12856   lt_cv_file_magic_cmd=/usr/bin/file
12857   lt_cv_file_magic_test_file=/usr/lib/libnls.so
12858   ;;
12859
12860 *nto* | *qnx*)
12861   lt_cv_deplibs_check_method=pass_all
12862   ;;
12863
12864 openbsd*)
12865   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12866     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
12867   else
12868     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
12869   fi
12870   ;;
12871
12872 osf3* | osf4* | osf5*)
12873   lt_cv_deplibs_check_method=pass_all
12874   ;;
12875
12876 rdos*)
12877   lt_cv_deplibs_check_method=pass_all
12878   ;;
12879
12880 solaris*)
12881   lt_cv_deplibs_check_method=pass_all
12882   ;;
12883
12884 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
12885   lt_cv_deplibs_check_method=pass_all
12886   ;;
12887
12888 sysv4 | sysv4.3*)
12889   case $host_vendor in
12890   motorola)
12891     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]'
12892     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
12893     ;;
12894   ncr)
12895     lt_cv_deplibs_check_method=pass_all
12896     ;;
12897   sequent)
12898     lt_cv_file_magic_cmd='/bin/file'
12899     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
12900     ;;
12901   sni)
12902     lt_cv_file_magic_cmd='/bin/file'
12903     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
12904     lt_cv_file_magic_test_file=/lib/libc.so
12905     ;;
12906   siemens)
12907     lt_cv_deplibs_check_method=pass_all
12908     ;;
12909   pc)
12910     lt_cv_deplibs_check_method=pass_all
12911     ;;
12912   esac
12913   ;;
12914
12915 tpf*)
12916   lt_cv_deplibs_check_method=pass_all
12917   ;;
12918 esac
12919
12920 fi
12921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
12922 $as_echo "$lt_cv_deplibs_check_method" >&6; }
12923 file_magic_cmd=$lt_cv_file_magic_cmd
12924 deplibs_check_method=$lt_cv_deplibs_check_method
12925 test -z "$deplibs_check_method" && deplibs_check_method=unknown
12926
12927
12928
12929
12930
12931
12932
12933
12934
12935
12936
12937
12938 if test -n "$ac_tool_prefix"; then
12939   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
12940 set dummy ${ac_tool_prefix}ar; ac_word=$2
12941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12942 $as_echo_n "checking for $ac_word... " >&6; }
12943 if test "${ac_cv_prog_AR+set}" = set; then :
12944   $as_echo_n "(cached) " >&6
12945 else
12946   if test -n "$AR"; then
12947   ac_cv_prog_AR="$AR" # Let the user override the test.
12948 else
12949 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12950 for as_dir in $PATH
12951 do
12952   IFS=$as_save_IFS
12953   test -z "$as_dir" && as_dir=.
12954     for ac_exec_ext in '' $ac_executable_extensions; do
12955   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12956     ac_cv_prog_AR="${ac_tool_prefix}ar"
12957     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12958     break 2
12959   fi
12960 done
12961   done
12962 IFS=$as_save_IFS
12963
12964 fi
12965 fi
12966 AR=$ac_cv_prog_AR
12967 if test -n "$AR"; then
12968   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
12969 $as_echo "$AR" >&6; }
12970 else
12971   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12972 $as_echo "no" >&6; }
12973 fi
12974
12975
12976 fi
12977 if test -z "$ac_cv_prog_AR"; then
12978   ac_ct_AR=$AR
12979   # Extract the first word of "ar", so it can be a program name with args.
12980 set dummy ar; ac_word=$2
12981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12982 $as_echo_n "checking for $ac_word... " >&6; }
12983 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
12984   $as_echo_n "(cached) " >&6
12985 else
12986   if test -n "$ac_ct_AR"; then
12987   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
12988 else
12989 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12990 for as_dir in $PATH
12991 do
12992   IFS=$as_save_IFS
12993   test -z "$as_dir" && as_dir=.
12994     for ac_exec_ext in '' $ac_executable_extensions; do
12995   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12996     ac_cv_prog_ac_ct_AR="ar"
12997     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12998     break 2
12999   fi
13000 done
13001   done
13002 IFS=$as_save_IFS
13003
13004 fi
13005 fi
13006 ac_ct_AR=$ac_cv_prog_ac_ct_AR
13007 if test -n "$ac_ct_AR"; then
13008   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
13009 $as_echo "$ac_ct_AR" >&6; }
13010 else
13011   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13012 $as_echo "no" >&6; }
13013 fi
13014
13015   if test "x$ac_ct_AR" = x; then
13016     AR="false"
13017   else
13018     case $cross_compiling:$ac_tool_warned in
13019 yes:)
13020 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13021 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13022 ac_tool_warned=yes ;;
13023 esac
13024     AR=$ac_ct_AR
13025   fi
13026 else
13027   AR="$ac_cv_prog_AR"
13028 fi
13029
13030 test -z "$AR" && AR=ar
13031 test -z "$AR_FLAGS" && AR_FLAGS=cru
13032
13033
13034
13035
13036
13037
13038
13039
13040
13041
13042
13043 if test -n "$ac_tool_prefix"; then
13044   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
13045 set dummy ${ac_tool_prefix}strip; ac_word=$2
13046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13047 $as_echo_n "checking for $ac_word... " >&6; }
13048 if test "${ac_cv_prog_STRIP+set}" = set; then :
13049   $as_echo_n "(cached) " >&6
13050 else
13051   if test -n "$STRIP"; then
13052   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
13053 else
13054 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13055 for as_dir in $PATH
13056 do
13057   IFS=$as_save_IFS
13058   test -z "$as_dir" && as_dir=.
13059     for ac_exec_ext in '' $ac_executable_extensions; do
13060   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13061     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
13062     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13063     break 2
13064   fi
13065 done
13066   done
13067 IFS=$as_save_IFS
13068
13069 fi
13070 fi
13071 STRIP=$ac_cv_prog_STRIP
13072 if test -n "$STRIP"; then
13073   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
13074 $as_echo "$STRIP" >&6; }
13075 else
13076   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13077 $as_echo "no" >&6; }
13078 fi
13079
13080
13081 fi
13082 if test -z "$ac_cv_prog_STRIP"; then
13083   ac_ct_STRIP=$STRIP
13084   # Extract the first word of "strip", so it can be a program name with args.
13085 set dummy strip; ac_word=$2
13086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13087 $as_echo_n "checking for $ac_word... " >&6; }
13088 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
13089   $as_echo_n "(cached) " >&6
13090 else
13091   if test -n "$ac_ct_STRIP"; then
13092   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
13093 else
13094 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13095 for as_dir in $PATH
13096 do
13097   IFS=$as_save_IFS
13098   test -z "$as_dir" && as_dir=.
13099     for ac_exec_ext in '' $ac_executable_extensions; do
13100   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13101     ac_cv_prog_ac_ct_STRIP="strip"
13102     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13103     break 2
13104   fi
13105 done
13106   done
13107 IFS=$as_save_IFS
13108
13109 fi
13110 fi
13111 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
13112 if test -n "$ac_ct_STRIP"; then
13113   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
13114 $as_echo "$ac_ct_STRIP" >&6; }
13115 else
13116   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13117 $as_echo "no" >&6; }
13118 fi
13119
13120   if test "x$ac_ct_STRIP" = x; then
13121     STRIP=":"
13122   else
13123     case $cross_compiling:$ac_tool_warned in
13124 yes:)
13125 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13126 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13127 ac_tool_warned=yes ;;
13128 esac
13129     STRIP=$ac_ct_STRIP
13130   fi
13131 else
13132   STRIP="$ac_cv_prog_STRIP"
13133 fi
13134
13135 test -z "$STRIP" && STRIP=:
13136
13137
13138
13139
13140
13141
13142 if test -n "$ac_tool_prefix"; then
13143   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
13144 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
13145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13146 $as_echo_n "checking for $ac_word... " >&6; }
13147 if test "${ac_cv_prog_RANLIB+set}" = set; then :
13148   $as_echo_n "(cached) " >&6
13149 else
13150   if test -n "$RANLIB"; then
13151   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
13152 else
13153 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13154 for as_dir in $PATH
13155 do
13156   IFS=$as_save_IFS
13157   test -z "$as_dir" && as_dir=.
13158     for ac_exec_ext in '' $ac_executable_extensions; do
13159   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13160     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
13161     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13162     break 2
13163   fi
13164 done
13165   done
13166 IFS=$as_save_IFS
13167
13168 fi
13169 fi
13170 RANLIB=$ac_cv_prog_RANLIB
13171 if test -n "$RANLIB"; then
13172   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
13173 $as_echo "$RANLIB" >&6; }
13174 else
13175   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13176 $as_echo "no" >&6; }
13177 fi
13178
13179
13180 fi
13181 if test -z "$ac_cv_prog_RANLIB"; then
13182   ac_ct_RANLIB=$RANLIB
13183   # Extract the first word of "ranlib", so it can be a program name with args.
13184 set dummy ranlib; ac_word=$2
13185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13186 $as_echo_n "checking for $ac_word... " >&6; }
13187 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
13188   $as_echo_n "(cached) " >&6
13189 else
13190   if test -n "$ac_ct_RANLIB"; then
13191   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
13192 else
13193 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13194 for as_dir in $PATH
13195 do
13196   IFS=$as_save_IFS
13197   test -z "$as_dir" && as_dir=.
13198     for ac_exec_ext in '' $ac_executable_extensions; do
13199   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13200     ac_cv_prog_ac_ct_RANLIB="ranlib"
13201     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13202     break 2
13203   fi
13204 done
13205   done
13206 IFS=$as_save_IFS
13207
13208 fi
13209 fi
13210 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
13211 if test -n "$ac_ct_RANLIB"; then
13212   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
13213 $as_echo "$ac_ct_RANLIB" >&6; }
13214 else
13215   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13216 $as_echo "no" >&6; }
13217 fi
13218
13219   if test "x$ac_ct_RANLIB" = x; then
13220     RANLIB=":"
13221   else
13222     case $cross_compiling:$ac_tool_warned in
13223 yes:)
13224 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13225 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13226 ac_tool_warned=yes ;;
13227 esac
13228     RANLIB=$ac_ct_RANLIB
13229   fi
13230 else
13231   RANLIB="$ac_cv_prog_RANLIB"
13232 fi
13233
13234 test -z "$RANLIB" && RANLIB=:
13235
13236
13237
13238
13239
13240
13241 # Determine commands to create old-style static archives.
13242 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
13243 old_postinstall_cmds='chmod 644 $oldlib'
13244 old_postuninstall_cmds=
13245
13246 if test -n "$RANLIB"; then
13247   case $host_os in
13248   openbsd*)
13249     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
13250     ;;
13251   *)
13252     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
13253     ;;
13254   esac
13255   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
13256 fi
13257
13258 case $host_os in
13259   darwin*)
13260     lock_old_archive_extraction=yes ;;
13261   *)
13262     lock_old_archive_extraction=no ;;
13263 esac
13264
13265
13266
13267
13268
13269
13270
13271
13272
13273
13274
13275
13276
13277
13278
13279
13280
13281
13282
13283
13284
13285
13286
13287
13288
13289
13290
13291
13292
13293
13294
13295
13296
13297
13298
13299
13300
13301
13302
13303 # If no C compiler was specified, use CC.
13304 LTCC=${LTCC-"$CC"}
13305
13306 # If no C compiler flags were specified, use CFLAGS.
13307 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
13308
13309 # Allow CC to be a program name with arguments.
13310 compiler=$CC
13311
13312
13313 # Check for command to grab the raw symbol name followed by C symbol from nm.
13314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
13315 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
13316 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
13317   $as_echo_n "(cached) " >&6
13318 else
13319
13320 # These are sane defaults that work on at least a few old systems.
13321 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
13322
13323 # Character class describing NM global symbol codes.
13324 symcode='[BCDEGRST]'
13325
13326 # Regexp to match symbols that can be accessed directly from C.
13327 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
13328
13329 # Define system-specific variables.
13330 case $host_os in
13331 aix*)
13332   symcode='[BCDT]'
13333   ;;
13334 cygwin* | mingw* | pw32* | cegcc*)
13335   symcode='[ABCDGISTW]'
13336   ;;
13337 hpux*)
13338   if test "$host_cpu" = ia64; then
13339     symcode='[ABCDEGRST]'
13340   fi
13341   ;;
13342 irix* | nonstopux*)
13343   symcode='[BCDEGRST]'
13344   ;;
13345 osf*)
13346   symcode='[BCDEGQRST]'
13347   ;;
13348 solaris*)
13349   symcode='[BDRT]'
13350   ;;
13351 sco3.2v5*)
13352   symcode='[DT]'
13353   ;;
13354 sysv4.2uw2*)
13355   symcode='[DT]'
13356   ;;
13357 sysv5* | sco5v6* | unixware* | OpenUNIX*)
13358   symcode='[ABDT]'
13359   ;;
13360 sysv4)
13361   symcode='[DFNSTU]'
13362   ;;
13363 esac
13364
13365 # If we're using GNU nm, then use its standard symbol codes.
13366 case `$NM -V 2>&1` in
13367 *GNU* | *'with BFD'*)
13368   symcode='[ABCDGIRSTW]' ;;
13369 esac
13370
13371 # Transform an extracted symbol line into a proper C declaration.
13372 # Some systems (esp. on ia64) link data and code symbols differently,
13373 # so use this general approach.
13374 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
13375
13376 # Transform an extracted symbol line into symbol name and symbol address
13377 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
13378 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'"
13379
13380 # Handle CRLF in mingw tool chain
13381 opt_cr=
13382 case $build_os in
13383 mingw*)
13384   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
13385   ;;
13386 esac
13387
13388 # Try without a prefix underscore, then with it.
13389 for ac_symprfx in "" "_"; do
13390
13391   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
13392   symxfrm="\\1 $ac_symprfx\\2 \\2"
13393
13394   # Write the raw and C identifiers.
13395   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
13396     # Fake it for dumpbin and say T for any non-static function
13397     # and D for any global variable.
13398     # Also find C++ and __fastcall symbols from MSVC++,
13399     # which start with @ or ?.
13400     lt_cv_sys_global_symbol_pipe="$AWK '"\
13401 "     {last_section=section; section=\$ 3};"\
13402 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
13403 "     \$ 0!~/External *\|/{next};"\
13404 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
13405 "     {if(hide[section]) next};"\
13406 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
13407 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
13408 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
13409 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
13410 "     ' prfx=^$ac_symprfx"
13411   else
13412     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
13413   fi
13414
13415   # Check to see that the pipe works correctly.
13416   pipe_works=no
13417
13418   rm -f conftest*
13419   cat > conftest.$ac_ext <<_LT_EOF
13420 #ifdef __cplusplus
13421 extern "C" {
13422 #endif
13423 char nm_test_var;
13424 void nm_test_func(void);
13425 void nm_test_func(void){}
13426 #ifdef __cplusplus
13427 }
13428 #endif
13429 int main(){nm_test_var='a';nm_test_func();return(0);}
13430 _LT_EOF
13431
13432   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13433   (eval $ac_compile) 2>&5
13434   ac_status=$?
13435   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13436   test $ac_status = 0; }; then
13437     # Now try to grab the symbols.
13438     nlist=conftest.nm
13439     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
13440   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
13441   ac_status=$?
13442   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13443   test $ac_status = 0; } && test -s "$nlist"; then
13444       # Try sorting and uniquifying the output.
13445       if sort "$nlist" | uniq > "$nlist"T; then
13446         mv -f "$nlist"T "$nlist"
13447       else
13448         rm -f "$nlist"T
13449       fi
13450
13451       # Make sure that we snagged all the symbols we need.
13452       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
13453         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
13454           cat <<_LT_EOF > conftest.$ac_ext
13455 #ifdef __cplusplus
13456 extern "C" {
13457 #endif
13458
13459 _LT_EOF
13460           # Now generate the symbol file.
13461           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
13462
13463           cat <<_LT_EOF >> conftest.$ac_ext
13464
13465 /* The mapping between symbol names and symbols.  */
13466 const struct {
13467   const char *name;
13468   void       *address;
13469 }
13470 lt__PROGRAM__LTX_preloaded_symbols[] =
13471 {
13472   { "@PROGRAM@", (void *) 0 },
13473 _LT_EOF
13474           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
13475           cat <<\_LT_EOF >> conftest.$ac_ext
13476   {0, (void *) 0}
13477 };
13478
13479 /* This works around a problem in FreeBSD linker */
13480 #ifdef FREEBSD_WORKAROUND
13481 static const void *lt_preloaded_setup() {
13482   return lt__PROGRAM__LTX_preloaded_symbols;
13483 }
13484 #endif
13485
13486 #ifdef __cplusplus
13487 }
13488 #endif
13489 _LT_EOF
13490           # Now try linking the two files.
13491           mv conftest.$ac_objext conftstm.$ac_objext
13492           lt_save_LIBS="$LIBS"
13493           lt_save_CFLAGS="$CFLAGS"
13494           LIBS="conftstm.$ac_objext"
13495           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
13496           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13497   (eval $ac_link) 2>&5
13498   ac_status=$?
13499   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13500   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
13501             pipe_works=yes
13502           fi
13503           LIBS="$lt_save_LIBS"
13504           CFLAGS="$lt_save_CFLAGS"
13505         else
13506           echo "cannot find nm_test_func in $nlist" >&5
13507         fi
13508       else
13509         echo "cannot find nm_test_var in $nlist" >&5
13510       fi
13511     else
13512       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
13513     fi
13514   else
13515     echo "$progname: failed program was:" >&5
13516     cat conftest.$ac_ext >&5
13517   fi
13518   rm -rf conftest* conftst*
13519
13520   # Do not use the global_symbol_pipe unless it works.
13521   if test "$pipe_works" = yes; then
13522     break
13523   else
13524     lt_cv_sys_global_symbol_pipe=
13525   fi
13526 done
13527
13528 fi
13529
13530 if test -z "$lt_cv_sys_global_symbol_pipe"; then
13531   lt_cv_sys_global_symbol_to_cdecl=
13532 fi
13533 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
13534   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
13535 $as_echo "failed" >&6; }
13536 else
13537   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
13538 $as_echo "ok" >&6; }
13539 fi
13540
13541
13542
13543
13544
13545
13546
13547
13548
13549
13550
13551
13552
13553
13554
13555
13556
13557
13558
13559
13560
13561
13562 # Check whether --enable-libtool-lock was given.
13563 if test "${enable_libtool_lock+set}" = set; then :
13564   enableval=$enable_libtool_lock;
13565 fi
13566
13567 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
13568
13569 # Some flags need to be propagated to the compiler or linker for good
13570 # libtool support.
13571 case $host in
13572 ia64-*-hpux*)
13573   # Find out which ABI we are using.
13574   echo 'int i;' > conftest.$ac_ext
13575   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13576   (eval $ac_compile) 2>&5
13577   ac_status=$?
13578   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13579   test $ac_status = 0; }; then
13580     case `/usr/bin/file conftest.$ac_objext` in
13581       *ELF-32*)
13582         HPUX_IA64_MODE="32"
13583         ;;
13584       *ELF-64*)
13585         HPUX_IA64_MODE="64"
13586         ;;
13587     esac
13588   fi
13589   rm -rf conftest*
13590   ;;
13591 *-*-irix6*)
13592   # Find out which ABI we are using.
13593   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
13594   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13595   (eval $ac_compile) 2>&5
13596   ac_status=$?
13597   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13598   test $ac_status = 0; }; then
13599     if test "$lt_cv_prog_gnu_ld" = yes; then
13600       case `/usr/bin/file conftest.$ac_objext` in
13601         *32-bit*)
13602           LD="${LD-ld} -melf32bsmip"
13603           ;;
13604         *N32*)
13605           LD="${LD-ld} -melf32bmipn32"
13606           ;;
13607         *64-bit*)
13608           LD="${LD-ld} -melf64bmip"
13609         ;;
13610       esac
13611     else
13612       case `/usr/bin/file conftest.$ac_objext` in
13613         *32-bit*)
13614           LD="${LD-ld} -32"
13615           ;;
13616         *N32*)
13617           LD="${LD-ld} -n32"
13618           ;;
13619         *64-bit*)
13620           LD="${LD-ld} -64"
13621           ;;
13622       esac
13623     fi
13624   fi
13625   rm -rf conftest*
13626   ;;
13627
13628 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
13629 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
13630   # Find out which ABI we are using.
13631   echo 'int i;' > conftest.$ac_ext
13632   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13633   (eval $ac_compile) 2>&5
13634   ac_status=$?
13635   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13636   test $ac_status = 0; }; then
13637     case `/usr/bin/file conftest.o` in
13638       *32-bit*)
13639         case $host in
13640           x86_64-*kfreebsd*-gnu)
13641             LD="${LD-ld} -m elf_i386_fbsd"
13642             ;;
13643           x86_64-*linux*)
13644             case `/usr/bin/file conftest.o` in
13645               *x86-64*)
13646                 LD="${LD-ld} -m elf32_x86_64"
13647                 ;;
13648               *)
13649                 LD="${LD-ld} -m elf_i386"
13650                 ;;
13651             esac
13652             ;;
13653           powerpc64le-*)
13654             LD="${LD-ld} -m elf32lppclinux"
13655             ;;
13656           powerpc64-*)
13657             LD="${LD-ld} -m elf32ppclinux"
13658             ;;
13659           s390x-*linux*)
13660             LD="${LD-ld} -m elf_s390"
13661             ;;
13662           sparc64-*linux*)
13663             LD="${LD-ld} -m elf32_sparc"
13664             ;;
13665         esac
13666         ;;
13667       *64-bit*)
13668         case $host in
13669           x86_64-*kfreebsd*-gnu)
13670             LD="${LD-ld} -m elf_x86_64_fbsd"
13671             ;;
13672           x86_64-*linux*)
13673             LD="${LD-ld} -m elf_x86_64"
13674             ;;
13675           powerpcle-*)
13676             LD="${LD-ld} -m elf64lppc"
13677             ;;
13678           powerpc-*)
13679             LD="${LD-ld} -m elf64ppc"
13680             ;;
13681           s390*-*linux*|s390*-*tpf*)
13682             LD="${LD-ld} -m elf64_s390"
13683             ;;
13684           sparc*-*linux*)
13685             LD="${LD-ld} -m elf64_sparc"
13686             ;;
13687         esac
13688         ;;
13689     esac
13690   fi
13691   rm -rf conftest*
13692   ;;
13693
13694 *-*-sco3.2v5*)
13695   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
13696   SAVE_CFLAGS="$CFLAGS"
13697   CFLAGS="$CFLAGS -belf"
13698   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
13699 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
13700 if test "${lt_cv_cc_needs_belf+set}" = set; then :
13701   $as_echo_n "(cached) " >&6
13702 else
13703   ac_ext=c
13704 ac_cpp='$CPP $CPPFLAGS'
13705 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13706 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13707 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13708
13709      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13710 /* end confdefs.h.  */
13711
13712 int
13713 main ()
13714 {
13715
13716   ;
13717   return 0;
13718 }
13719 _ACEOF
13720 if ac_fn_c_try_link "$LINENO"; then :
13721   lt_cv_cc_needs_belf=yes
13722 else
13723   lt_cv_cc_needs_belf=no
13724 fi
13725 rm -f core conftest.err conftest.$ac_objext \
13726     conftest$ac_exeext conftest.$ac_ext
13727      ac_ext=c
13728 ac_cpp='$CPP $CPPFLAGS'
13729 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13730 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13731 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13732
13733 fi
13734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
13735 $as_echo "$lt_cv_cc_needs_belf" >&6; }
13736   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
13737     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
13738     CFLAGS="$SAVE_CFLAGS"
13739   fi
13740   ;;
13741 sparc*-*solaris*)
13742   # Find out which ABI we are using.
13743   echo 'int i;' > conftest.$ac_ext
13744   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13745   (eval $ac_compile) 2>&5
13746   ac_status=$?
13747   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13748   test $ac_status = 0; }; then
13749     case `/usr/bin/file conftest.o` in
13750     *64-bit*)
13751       case $lt_cv_prog_gnu_ld in
13752       yes*) LD="${LD-ld} -m elf64_sparc" ;;
13753       *)
13754         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
13755           LD="${LD-ld} -64"
13756         fi
13757         ;;
13758       esac
13759       ;;
13760     esac
13761   fi
13762   rm -rf conftest*
13763   ;;
13764 esac
13765
13766 need_locks="$enable_libtool_lock"
13767
13768
13769   case $host_os in
13770     rhapsody* | darwin*)
13771     if test -n "$ac_tool_prefix"; then
13772   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
13773 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
13774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13775 $as_echo_n "checking for $ac_word... " >&6; }
13776 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
13777   $as_echo_n "(cached) " >&6
13778 else
13779   if test -n "$DSYMUTIL"; then
13780   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
13781 else
13782 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13783 for as_dir in $PATH
13784 do
13785   IFS=$as_save_IFS
13786   test -z "$as_dir" && as_dir=.
13787     for ac_exec_ext in '' $ac_executable_extensions; do
13788   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13789     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
13790     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13791     break 2
13792   fi
13793 done
13794   done
13795 IFS=$as_save_IFS
13796
13797 fi
13798 fi
13799 DSYMUTIL=$ac_cv_prog_DSYMUTIL
13800 if test -n "$DSYMUTIL"; then
13801   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
13802 $as_echo "$DSYMUTIL" >&6; }
13803 else
13804   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13805 $as_echo "no" >&6; }
13806 fi
13807
13808
13809 fi
13810 if test -z "$ac_cv_prog_DSYMUTIL"; then
13811   ac_ct_DSYMUTIL=$DSYMUTIL
13812   # Extract the first word of "dsymutil", so it can be a program name with args.
13813 set dummy dsymutil; ac_word=$2
13814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13815 $as_echo_n "checking for $ac_word... " >&6; }
13816 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
13817   $as_echo_n "(cached) " >&6
13818 else
13819   if test -n "$ac_ct_DSYMUTIL"; then
13820   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
13821 else
13822 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13823 for as_dir in $PATH
13824 do
13825   IFS=$as_save_IFS
13826   test -z "$as_dir" && as_dir=.
13827     for ac_exec_ext in '' $ac_executable_extensions; do
13828   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13829     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
13830     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13831     break 2
13832   fi
13833 done
13834   done
13835 IFS=$as_save_IFS
13836
13837 fi
13838 fi
13839 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
13840 if test -n "$ac_ct_DSYMUTIL"; then
13841   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
13842 $as_echo "$ac_ct_DSYMUTIL" >&6; }
13843 else
13844   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13845 $as_echo "no" >&6; }
13846 fi
13847
13848   if test "x$ac_ct_DSYMUTIL" = x; then
13849     DSYMUTIL=":"
13850   else
13851     case $cross_compiling:$ac_tool_warned in
13852 yes:)
13853 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13854 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13855 ac_tool_warned=yes ;;
13856 esac
13857     DSYMUTIL=$ac_ct_DSYMUTIL
13858   fi
13859 else
13860   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
13861 fi
13862
13863     if test -n "$ac_tool_prefix"; then
13864   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
13865 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
13866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13867 $as_echo_n "checking for $ac_word... " >&6; }
13868 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
13869   $as_echo_n "(cached) " >&6
13870 else
13871   if test -n "$NMEDIT"; then
13872   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
13873 else
13874 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13875 for as_dir in $PATH
13876 do
13877   IFS=$as_save_IFS
13878   test -z "$as_dir" && as_dir=.
13879     for ac_exec_ext in '' $ac_executable_extensions; do
13880   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13881     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
13882     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13883     break 2
13884   fi
13885 done
13886   done
13887 IFS=$as_save_IFS
13888
13889 fi
13890 fi
13891 NMEDIT=$ac_cv_prog_NMEDIT
13892 if test -n "$NMEDIT"; then
13893   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
13894 $as_echo "$NMEDIT" >&6; }
13895 else
13896   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13897 $as_echo "no" >&6; }
13898 fi
13899
13900
13901 fi
13902 if test -z "$ac_cv_prog_NMEDIT"; then
13903   ac_ct_NMEDIT=$NMEDIT
13904   # Extract the first word of "nmedit", so it can be a program name with args.
13905 set dummy nmedit; ac_word=$2
13906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13907 $as_echo_n "checking for $ac_word... " >&6; }
13908 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
13909   $as_echo_n "(cached) " >&6
13910 else
13911   if test -n "$ac_ct_NMEDIT"; then
13912   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
13913 else
13914 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13915 for as_dir in $PATH
13916 do
13917   IFS=$as_save_IFS
13918   test -z "$as_dir" && as_dir=.
13919     for ac_exec_ext in '' $ac_executable_extensions; do
13920   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13921     ac_cv_prog_ac_ct_NMEDIT="nmedit"
13922     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13923     break 2
13924   fi
13925 done
13926   done
13927 IFS=$as_save_IFS
13928
13929 fi
13930 fi
13931 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
13932 if test -n "$ac_ct_NMEDIT"; then
13933   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
13934 $as_echo "$ac_ct_NMEDIT" >&6; }
13935 else
13936   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13937 $as_echo "no" >&6; }
13938 fi
13939
13940   if test "x$ac_ct_NMEDIT" = x; then
13941     NMEDIT=":"
13942   else
13943     case $cross_compiling:$ac_tool_warned in
13944 yes:)
13945 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13946 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13947 ac_tool_warned=yes ;;
13948 esac
13949     NMEDIT=$ac_ct_NMEDIT
13950   fi
13951 else
13952   NMEDIT="$ac_cv_prog_NMEDIT"
13953 fi
13954
13955     if test -n "$ac_tool_prefix"; then
13956   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
13957 set dummy ${ac_tool_prefix}lipo; ac_word=$2
13958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13959 $as_echo_n "checking for $ac_word... " >&6; }
13960 if test "${ac_cv_prog_LIPO+set}" = set; then :
13961   $as_echo_n "(cached) " >&6
13962 else
13963   if test -n "$LIPO"; then
13964   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
13965 else
13966 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13967 for as_dir in $PATH
13968 do
13969   IFS=$as_save_IFS
13970   test -z "$as_dir" && as_dir=.
13971     for ac_exec_ext in '' $ac_executable_extensions; do
13972   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13973     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
13974     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13975     break 2
13976   fi
13977 done
13978   done
13979 IFS=$as_save_IFS
13980
13981 fi
13982 fi
13983 LIPO=$ac_cv_prog_LIPO
13984 if test -n "$LIPO"; then
13985   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
13986 $as_echo "$LIPO" >&6; }
13987 else
13988   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13989 $as_echo "no" >&6; }
13990 fi
13991
13992
13993 fi
13994 if test -z "$ac_cv_prog_LIPO"; then
13995   ac_ct_LIPO=$LIPO
13996   # Extract the first word of "lipo", so it can be a program name with args.
13997 set dummy lipo; ac_word=$2
13998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13999 $as_echo_n "checking for $ac_word... " >&6; }
14000 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
14001   $as_echo_n "(cached) " >&6
14002 else
14003   if test -n "$ac_ct_LIPO"; then
14004   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
14005 else
14006 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14007 for as_dir in $PATH
14008 do
14009   IFS=$as_save_IFS
14010   test -z "$as_dir" && as_dir=.
14011     for ac_exec_ext in '' $ac_executable_extensions; do
14012   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14013     ac_cv_prog_ac_ct_LIPO="lipo"
14014     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14015     break 2
14016   fi
14017 done
14018   done
14019 IFS=$as_save_IFS
14020
14021 fi
14022 fi
14023 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
14024 if test -n "$ac_ct_LIPO"; then
14025   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
14026 $as_echo "$ac_ct_LIPO" >&6; }
14027 else
14028   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14029 $as_echo "no" >&6; }
14030 fi
14031
14032   if test "x$ac_ct_LIPO" = x; then
14033     LIPO=":"
14034   else
14035     case $cross_compiling:$ac_tool_warned in
14036 yes:)
14037 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14038 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14039 ac_tool_warned=yes ;;
14040 esac
14041     LIPO=$ac_ct_LIPO
14042   fi
14043 else
14044   LIPO="$ac_cv_prog_LIPO"
14045 fi
14046
14047     if test -n "$ac_tool_prefix"; then
14048   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
14049 set dummy ${ac_tool_prefix}otool; ac_word=$2
14050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14051 $as_echo_n "checking for $ac_word... " >&6; }
14052 if test "${ac_cv_prog_OTOOL+set}" = set; then :
14053   $as_echo_n "(cached) " >&6
14054 else
14055   if test -n "$OTOOL"; then
14056   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
14057 else
14058 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14059 for as_dir in $PATH
14060 do
14061   IFS=$as_save_IFS
14062   test -z "$as_dir" && as_dir=.
14063     for ac_exec_ext in '' $ac_executable_extensions; do
14064   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14065     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
14066     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14067     break 2
14068   fi
14069 done
14070   done
14071 IFS=$as_save_IFS
14072
14073 fi
14074 fi
14075 OTOOL=$ac_cv_prog_OTOOL
14076 if test -n "$OTOOL"; then
14077   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
14078 $as_echo "$OTOOL" >&6; }
14079 else
14080   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14081 $as_echo "no" >&6; }
14082 fi
14083
14084
14085 fi
14086 if test -z "$ac_cv_prog_OTOOL"; then
14087   ac_ct_OTOOL=$OTOOL
14088   # Extract the first word of "otool", so it can be a program name with args.
14089 set dummy otool; ac_word=$2
14090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14091 $as_echo_n "checking for $ac_word... " >&6; }
14092 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
14093   $as_echo_n "(cached) " >&6
14094 else
14095   if test -n "$ac_ct_OTOOL"; then
14096   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
14097 else
14098 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14099 for as_dir in $PATH
14100 do
14101   IFS=$as_save_IFS
14102   test -z "$as_dir" && as_dir=.
14103     for ac_exec_ext in '' $ac_executable_extensions; do
14104   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14105     ac_cv_prog_ac_ct_OTOOL="otool"
14106     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14107     break 2
14108   fi
14109 done
14110   done
14111 IFS=$as_save_IFS
14112
14113 fi
14114 fi
14115 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
14116 if test -n "$ac_ct_OTOOL"; then
14117   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
14118 $as_echo "$ac_ct_OTOOL" >&6; }
14119 else
14120   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14121 $as_echo "no" >&6; }
14122 fi
14123
14124   if test "x$ac_ct_OTOOL" = x; then
14125     OTOOL=":"
14126   else
14127     case $cross_compiling:$ac_tool_warned in
14128 yes:)
14129 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14130 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14131 ac_tool_warned=yes ;;
14132 esac
14133     OTOOL=$ac_ct_OTOOL
14134   fi
14135 else
14136   OTOOL="$ac_cv_prog_OTOOL"
14137 fi
14138
14139     if test -n "$ac_tool_prefix"; then
14140   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
14141 set dummy ${ac_tool_prefix}otool64; ac_word=$2
14142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14143 $as_echo_n "checking for $ac_word... " >&6; }
14144 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
14145   $as_echo_n "(cached) " >&6
14146 else
14147   if test -n "$OTOOL64"; then
14148   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
14149 else
14150 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14151 for as_dir in $PATH
14152 do
14153   IFS=$as_save_IFS
14154   test -z "$as_dir" && as_dir=.
14155     for ac_exec_ext in '' $ac_executable_extensions; do
14156   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14157     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
14158     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14159     break 2
14160   fi
14161 done
14162   done
14163 IFS=$as_save_IFS
14164
14165 fi
14166 fi
14167 OTOOL64=$ac_cv_prog_OTOOL64
14168 if test -n "$OTOOL64"; then
14169   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
14170 $as_echo "$OTOOL64" >&6; }
14171 else
14172   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14173 $as_echo "no" >&6; }
14174 fi
14175
14176
14177 fi
14178 if test -z "$ac_cv_prog_OTOOL64"; then
14179   ac_ct_OTOOL64=$OTOOL64
14180   # Extract the first word of "otool64", so it can be a program name with args.
14181 set dummy otool64; ac_word=$2
14182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14183 $as_echo_n "checking for $ac_word... " >&6; }
14184 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
14185   $as_echo_n "(cached) " >&6
14186 else
14187   if test -n "$ac_ct_OTOOL64"; then
14188   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
14189 else
14190 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14191 for as_dir in $PATH
14192 do
14193   IFS=$as_save_IFS
14194   test -z "$as_dir" && as_dir=.
14195     for ac_exec_ext in '' $ac_executable_extensions; do
14196   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14197     ac_cv_prog_ac_ct_OTOOL64="otool64"
14198     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14199     break 2
14200   fi
14201 done
14202   done
14203 IFS=$as_save_IFS
14204
14205 fi
14206 fi
14207 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
14208 if test -n "$ac_ct_OTOOL64"; then
14209   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
14210 $as_echo "$ac_ct_OTOOL64" >&6; }
14211 else
14212   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14213 $as_echo "no" >&6; }
14214 fi
14215
14216   if test "x$ac_ct_OTOOL64" = x; then
14217     OTOOL64=":"
14218   else
14219     case $cross_compiling:$ac_tool_warned in
14220 yes:)
14221 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
14222 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
14223 ac_tool_warned=yes ;;
14224 esac
14225     OTOOL64=$ac_ct_OTOOL64
14226   fi
14227 else
14228   OTOOL64="$ac_cv_prog_OTOOL64"
14229 fi
14230
14231
14232
14233
14234
14235
14236
14237
14238
14239
14240
14241
14242
14243
14244
14245
14246
14247
14248
14249
14250
14251
14252
14253
14254
14255
14256
14257     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
14258 $as_echo_n "checking for -single_module linker flag... " >&6; }
14259 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
14260   $as_echo_n "(cached) " >&6
14261 else
14262   lt_cv_apple_cc_single_mod=no
14263       if test -z "${LT_MULTI_MODULE}"; then
14264         # By default we will add the -single_module flag. You can override
14265         # by either setting the environment variable LT_MULTI_MODULE
14266         # non-empty at configure time, or by adding -multi_module to the
14267         # link flags.
14268         rm -rf libconftest.dylib*
14269         echo "int foo(void){return 1;}" > conftest.c
14270         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14271 -dynamiclib -Wl,-single_module conftest.c" >&5
14272         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
14273           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
14274         _lt_result=$?
14275         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
14276           lt_cv_apple_cc_single_mod=yes
14277         else
14278           cat conftest.err >&5
14279         fi
14280         rm -rf libconftest.dylib*
14281         rm -f conftest.*
14282       fi
14283 fi
14284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
14285 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
14286     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
14287 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
14288 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
14289   $as_echo_n "(cached) " >&6
14290 else
14291   lt_cv_ld_exported_symbols_list=no
14292       save_LDFLAGS=$LDFLAGS
14293       echo "_main" > conftest.sym
14294       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
14295       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14296 /* end confdefs.h.  */
14297
14298 int
14299 main ()
14300 {
14301
14302   ;
14303   return 0;
14304 }
14305 _ACEOF
14306 if ac_fn_c_try_link "$LINENO"; then :
14307   lt_cv_ld_exported_symbols_list=yes
14308 else
14309   lt_cv_ld_exported_symbols_list=no
14310 fi
14311 rm -f core conftest.err conftest.$ac_objext \
14312     conftest$ac_exeext conftest.$ac_ext
14313         LDFLAGS="$save_LDFLAGS"
14314
14315 fi
14316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
14317 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
14318     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
14319 $as_echo_n "checking for -force_load linker flag... " >&6; }
14320 if test "${lt_cv_ld_force_load+set}" = set; then :
14321   $as_echo_n "(cached) " >&6
14322 else
14323   lt_cv_ld_force_load=no
14324       cat > conftest.c << _LT_EOF
14325 int forced_loaded() { return 2;}
14326 _LT_EOF
14327       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
14328       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
14329       echo "$AR cru libconftest.a conftest.o" >&5
14330       $AR cru libconftest.a conftest.o 2>&5
14331       cat > conftest.c << _LT_EOF
14332 int main() { return 0;}
14333 _LT_EOF
14334       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
14335       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
14336       _lt_result=$?
14337       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
14338         lt_cv_ld_force_load=yes
14339       else
14340         cat conftest.err >&5
14341       fi
14342         rm -f conftest.err libconftest.a conftest conftest.c
14343         rm -rf conftest.dSYM
14344
14345 fi
14346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
14347 $as_echo "$lt_cv_ld_force_load" >&6; }
14348     case $host_os in
14349     rhapsody* | darwin1.[012])
14350       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
14351     darwin1.*)
14352       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14353     darwin*) # darwin 5.x on
14354       # if running on 10.5 or later, the deployment target defaults
14355       # to the OS version, if on x86, and 10.4, the deployment
14356       # target defaults to 10.4. Don't you love it?
14357       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
14358         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
14359           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14360         10.[012]*)
14361           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
14362         10.*)
14363           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
14364       esac
14365     ;;
14366   esac
14367     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
14368       _lt_dar_single_mod='$single_module'
14369     fi
14370     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
14371       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
14372     else
14373       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
14374     fi
14375     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
14376       _lt_dsymutil='~$DSYMUTIL $lib || :'
14377     else
14378       _lt_dsymutil=
14379     fi
14380     ;;
14381   esac
14382
14383 for ac_header in dlfcn.h
14384 do :
14385   ac_fn_c_check_header_preproc "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h"
14386 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
14387   cat >>confdefs.h <<_ACEOF
14388 #define HAVE_DLFCN_H 1
14389 _ACEOF
14390
14391 fi
14392 done
14393
14394
14395
14396
14397
14398 # Set options
14399
14400
14401
14402         enable_dlopen=no
14403
14404
14405   enable_win32_dll=no
14406
14407
14408             # Check whether --enable-shared was given.
14409 if test "${enable_shared+set}" = set; then :
14410   enableval=$enable_shared; p=${PACKAGE-default}
14411     case $enableval in
14412     yes) enable_shared=yes ;;
14413     no) enable_shared=no ;;
14414     *)
14415       enable_shared=no
14416       # Look at the argument we got.  We use all the common list separators.
14417       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14418       for pkg in $enableval; do
14419         IFS="$lt_save_ifs"
14420         if test "X$pkg" = "X$p"; then
14421           enable_shared=yes
14422         fi
14423       done
14424       IFS="$lt_save_ifs"
14425       ;;
14426     esac
14427 else
14428   enable_shared=yes
14429 fi
14430
14431
14432
14433
14434
14435
14436
14437
14438
14439   # Check whether --enable-static was given.
14440 if test "${enable_static+set}" = set; then :
14441   enableval=$enable_static; p=${PACKAGE-default}
14442     case $enableval in
14443     yes) enable_static=yes ;;
14444     no) enable_static=no ;;
14445     *)
14446      enable_static=no
14447       # Look at the argument we got.  We use all the common list separators.
14448       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14449       for pkg in $enableval; do
14450         IFS="$lt_save_ifs"
14451         if test "X$pkg" = "X$p"; then
14452           enable_static=yes
14453         fi
14454       done
14455       IFS="$lt_save_ifs"
14456       ;;
14457     esac
14458 else
14459   enable_static=yes
14460 fi
14461
14462
14463
14464
14465
14466
14467
14468
14469
14470
14471 # Check whether --with-pic was given.
14472 if test "${with_pic+set}" = set; then :
14473   withval=$with_pic; p=${PACKAGE-default}
14474     case "$withval" in
14475     yes|no) pic_mode="$withval" ;;
14476     *)
14477       pic_mode=default
14478       # Look at the argument we got.  We use all the common list separators.
14479       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14480       for pkg in $withval; do
14481         IFS="$lt_save_ifs"
14482         if test "X$pkg" = "X$p"; then
14483           pic_mode=yes
14484         fi
14485       done
14486       IFS="$lt_save_ifs"
14487       ;;
14488     esac
14489 else
14490   pic_mode=default
14491 fi
14492
14493
14494 test -z "$pic_mode" && pic_mode=default
14495
14496
14497
14498
14499
14500
14501
14502   # Check whether --enable-fast-install was given.
14503 if test "${enable_fast_install+set}" = set; then :
14504   enableval=$enable_fast_install; p=${PACKAGE-default}
14505     case $enableval in
14506     yes) enable_fast_install=yes ;;
14507     no) enable_fast_install=no ;;
14508     *)
14509       enable_fast_install=no
14510       # Look at the argument we got.  We use all the common list separators.
14511       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14512       for pkg in $enableval; do
14513         IFS="$lt_save_ifs"
14514         if test "X$pkg" = "X$p"; then
14515           enable_fast_install=yes
14516         fi
14517       done
14518       IFS="$lt_save_ifs"
14519       ;;
14520     esac
14521 else
14522   enable_fast_install=yes
14523 fi
14524
14525
14526
14527
14528
14529
14530
14531
14532
14533
14534
14535 # This can be used to rebuild libtool when needed
14536 LIBTOOL_DEPS="$ltmain"
14537
14538 # Always use our own libtool.
14539 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
14540
14541
14542
14543
14544
14545
14546
14547
14548
14549
14550
14551
14552
14553
14554
14555
14556
14557
14558
14559
14560
14561
14562
14563
14564
14565
14566 test -z "$LN_S" && LN_S="ln -s"
14567
14568
14569
14570
14571
14572
14573
14574
14575
14576
14577
14578
14579
14580
14581 if test -n "${ZSH_VERSION+set}" ; then
14582    setopt NO_GLOB_SUBST
14583 fi
14584
14585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
14586 $as_echo_n "checking for objdir... " >&6; }
14587 if test "${lt_cv_objdir+set}" = set; then :
14588   $as_echo_n "(cached) " >&6
14589 else
14590   rm -f .libs 2>/dev/null
14591 mkdir .libs 2>/dev/null
14592 if test -d .libs; then
14593   lt_cv_objdir=.libs
14594 else
14595   # MS-DOS does not allow filenames that begin with a dot.
14596   lt_cv_objdir=_libs
14597 fi
14598 rmdir .libs 2>/dev/null
14599 fi
14600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
14601 $as_echo "$lt_cv_objdir" >&6; }
14602 objdir=$lt_cv_objdir
14603
14604
14605
14606
14607
14608 cat >>confdefs.h <<_ACEOF
14609 #define LT_OBJDIR "$lt_cv_objdir/"
14610 _ACEOF
14611
14612
14613
14614
14615 case $host_os in
14616 aix3*)
14617   # AIX sometimes has problems with the GCC collect2 program.  For some
14618   # reason, if we set the COLLECT_NAMES environment variable, the problems
14619   # vanish in a puff of smoke.
14620   if test "X${COLLECT_NAMES+set}" != Xset; then
14621     COLLECT_NAMES=
14622     export COLLECT_NAMES
14623   fi
14624   ;;
14625 esac
14626
14627 # Global variables:
14628 ofile=libtool
14629 can_build_shared=yes
14630
14631 # All known linkers require a `.a' archive for static linking (except MSVC,
14632 # which needs '.lib').
14633 libext=a
14634
14635 with_gnu_ld="$lt_cv_prog_gnu_ld"
14636
14637 old_CC="$CC"
14638 old_CFLAGS="$CFLAGS"
14639
14640 # Set sane defaults for various variables
14641 test -z "$CC" && CC=cc
14642 test -z "$LTCC" && LTCC=$CC
14643 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
14644 test -z "$LD" && LD=ld
14645 test -z "$ac_objext" && ac_objext=o
14646
14647 for cc_temp in $compiler""; do
14648   case $cc_temp in
14649     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
14650     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
14651     \-*) ;;
14652     *) break;;
14653   esac
14654 done
14655 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
14656
14657
14658 # Only perform the check for file, if the check method requires it
14659 test -z "$MAGIC_CMD" && MAGIC_CMD=file
14660 case $deplibs_check_method in
14661 file_magic*)
14662   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
14663     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
14664 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
14665 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14666   $as_echo_n "(cached) " >&6
14667 else
14668   case $MAGIC_CMD in
14669 [\\/*] |  ?:[\\/]*)
14670   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14671   ;;
14672 *)
14673   lt_save_MAGIC_CMD="$MAGIC_CMD"
14674   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14675   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14676   for ac_dir in $ac_dummy; do
14677     IFS="$lt_save_ifs"
14678     test -z "$ac_dir" && ac_dir=.
14679     if test -f $ac_dir/${ac_tool_prefix}file; then
14680       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
14681       if test -n "$file_magic_test_file"; then
14682         case $deplibs_check_method in
14683         "file_magic "*)
14684           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14685           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14686           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14687             $EGREP "$file_magic_regex" > /dev/null; then
14688             :
14689           else
14690             cat <<_LT_EOF 1>&2
14691
14692 *** Warning: the command libtool uses to detect shared libraries,
14693 *** $file_magic_cmd, produces output that libtool cannot recognize.
14694 *** The result is that libtool may fail to recognize shared libraries
14695 *** as such.  This will affect the creation of libtool libraries that
14696 *** depend on shared libraries, but programs linked with such libtool
14697 *** libraries will work regardless of this problem.  Nevertheless, you
14698 *** may want to report the problem to your system manager and/or to
14699 *** bug-libtool@gnu.org
14700
14701 _LT_EOF
14702           fi ;;
14703         esac
14704       fi
14705       break
14706     fi
14707   done
14708   IFS="$lt_save_ifs"
14709   MAGIC_CMD="$lt_save_MAGIC_CMD"
14710   ;;
14711 esac
14712 fi
14713
14714 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14715 if test -n "$MAGIC_CMD"; then
14716   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14717 $as_echo "$MAGIC_CMD" >&6; }
14718 else
14719   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14720 $as_echo "no" >&6; }
14721 fi
14722
14723
14724
14725
14726
14727 if test -z "$lt_cv_path_MAGIC_CMD"; then
14728   if test -n "$ac_tool_prefix"; then
14729     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
14730 $as_echo_n "checking for file... " >&6; }
14731 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
14732   $as_echo_n "(cached) " >&6
14733 else
14734   case $MAGIC_CMD in
14735 [\\/*] |  ?:[\\/]*)
14736   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
14737   ;;
14738 *)
14739   lt_save_MAGIC_CMD="$MAGIC_CMD"
14740   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14741   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
14742   for ac_dir in $ac_dummy; do
14743     IFS="$lt_save_ifs"
14744     test -z "$ac_dir" && ac_dir=.
14745     if test -f $ac_dir/file; then
14746       lt_cv_path_MAGIC_CMD="$ac_dir/file"
14747       if test -n "$file_magic_test_file"; then
14748         case $deplibs_check_method in
14749         "file_magic "*)
14750           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
14751           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14752           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
14753             $EGREP "$file_magic_regex" > /dev/null; then
14754             :
14755           else
14756             cat <<_LT_EOF 1>&2
14757
14758 *** Warning: the command libtool uses to detect shared libraries,
14759 *** $file_magic_cmd, produces output that libtool cannot recognize.
14760 *** The result is that libtool may fail to recognize shared libraries
14761 *** as such.  This will affect the creation of libtool libraries that
14762 *** depend on shared libraries, but programs linked with such libtool
14763 *** libraries will work regardless of this problem.  Nevertheless, you
14764 *** may want to report the problem to your system manager and/or to
14765 *** bug-libtool@gnu.org
14766
14767 _LT_EOF
14768           fi ;;
14769         esac
14770       fi
14771       break
14772     fi
14773   done
14774   IFS="$lt_save_ifs"
14775   MAGIC_CMD="$lt_save_MAGIC_CMD"
14776   ;;
14777 esac
14778 fi
14779
14780 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
14781 if test -n "$MAGIC_CMD"; then
14782   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
14783 $as_echo "$MAGIC_CMD" >&6; }
14784 else
14785   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14786 $as_echo "no" >&6; }
14787 fi
14788
14789
14790   else
14791     MAGIC_CMD=:
14792   fi
14793 fi
14794
14795   fi
14796   ;;
14797 esac
14798
14799 # Use C for the default configuration in the libtool script
14800
14801 lt_save_CC="$CC"
14802 ac_ext=c
14803 ac_cpp='$CPP $CPPFLAGS'
14804 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
14805 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
14806 ac_compiler_gnu=$ac_cv_c_compiler_gnu
14807
14808
14809 # Source file extension for C test sources.
14810 ac_ext=c
14811
14812 # Object file extension for compiled C test sources.
14813 objext=o
14814 objext=$objext
14815
14816 # Code to be used in simple compile tests
14817 lt_simple_compile_test_code="int some_variable = 0;"
14818
14819 # Code to be used in simple link tests
14820 lt_simple_link_test_code='int main(){return(0);}'
14821
14822
14823
14824
14825
14826
14827
14828 # If no C compiler was specified, use CC.
14829 LTCC=${LTCC-"$CC"}
14830
14831 # If no C compiler flags were specified, use CFLAGS.
14832 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
14833
14834 # Allow CC to be a program name with arguments.
14835 compiler=$CC
14836
14837 # Save the default compiler, since it gets overwritten when the other
14838 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
14839 compiler_DEFAULT=$CC
14840
14841 # save warnings/boilerplate of simple test code
14842 ac_outfile=conftest.$ac_objext
14843 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
14844 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14845 _lt_compiler_boilerplate=`cat conftest.err`
14846 $RM conftest*
14847
14848 ac_outfile=conftest.$ac_objext
14849 echo "$lt_simple_link_test_code" >conftest.$ac_ext
14850 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
14851 _lt_linker_boilerplate=`cat conftest.err`
14852 $RM -r conftest*
14853
14854
14855 ## CAVEAT EMPTOR:
14856 ## There is no encapsulation within the following macros, do not change
14857 ## the running order or otherwise move them around unless you know exactly
14858 ## what you are doing...
14859 if test -n "$compiler"; then
14860
14861 lt_prog_compiler_no_builtin_flag=
14862
14863 if test "$GCC" = yes; then
14864   case $cc_basename in
14865   nvcc*)
14866     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
14867   *)
14868     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
14869   esac
14870
14871   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
14872 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
14873 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
14874   $as_echo_n "(cached) " >&6
14875 else
14876   lt_cv_prog_compiler_rtti_exceptions=no
14877    ac_outfile=conftest.$ac_objext
14878    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14879    lt_compiler_flag="-fno-rtti -fno-exceptions"
14880    # Insert the option either (1) after the last *FLAGS variable, or
14881    # (2) before a word containing "conftest.", or (3) at the end.
14882    # Note that $ac_compile itself does not contain backslashes and begins
14883    # with a dollar sign (not a hyphen), so the echo should work correctly.
14884    # The option is referenced via a variable to avoid confusing sed.
14885    lt_compile=`echo "$ac_compile" | $SED \
14886    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14887    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14888    -e 's:$: $lt_compiler_flag:'`
14889    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14890    (eval "$lt_compile" 2>conftest.err)
14891    ac_status=$?
14892    cat conftest.err >&5
14893    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14894    if (exit $ac_status) && test -s "$ac_outfile"; then
14895      # The compiler can only warn and ignore the option if not recognized
14896      # So say no if there are warnings other than the usual output.
14897      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
14898      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14899      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
14900        lt_cv_prog_compiler_rtti_exceptions=yes
14901      fi
14902    fi
14903    $RM conftest*
14904
14905 fi
14906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
14907 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
14908
14909 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
14910     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
14911 else
14912     :
14913 fi
14914
14915 fi
14916
14917
14918
14919
14920
14921
14922   lt_prog_compiler_wl=
14923 lt_prog_compiler_pic=
14924 lt_prog_compiler_static=
14925
14926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
14927 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
14928
14929   if test "$GCC" = yes; then
14930     lt_prog_compiler_wl='-Wl,'
14931     lt_prog_compiler_static='-static'
14932
14933     case $host_os in
14934       aix*)
14935       # All AIX code is PIC.
14936       if test "$host_cpu" = ia64; then
14937         # AIX 5 now supports IA64 processor
14938         lt_prog_compiler_static='-Bstatic'
14939       fi
14940       lt_prog_compiler_pic='-fPIC'
14941       ;;
14942
14943     amigaos*)
14944       case $host_cpu in
14945       powerpc)
14946             # see comment about AmigaOS4 .so support
14947             lt_prog_compiler_pic='-fPIC'
14948         ;;
14949       m68k)
14950             # FIXME: we need at least 68020 code to build shared libraries, but
14951             # adding the `-m68020' flag to GCC prevents building anything better,
14952             # like `-m68040'.
14953             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
14954         ;;
14955       esac
14956       ;;
14957
14958     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
14959       # PIC is the default for these OSes.
14960       ;;
14961
14962     mingw* | cygwin* | pw32* | os2* | cegcc*)
14963       # This hack is so that the source file can tell whether it is being
14964       # built for inclusion in a dll (and should export symbols for example).
14965       # Although the cygwin gcc ignores -fPIC, still need this for old-style
14966       # (--disable-auto-import) libraries
14967       lt_prog_compiler_pic='-DDLL_EXPORT'
14968       ;;
14969
14970     darwin* | rhapsody*)
14971       # PIC is the default on this platform
14972       # Common symbols not allowed in MH_DYLIB files
14973       lt_prog_compiler_pic='-fno-common'
14974       ;;
14975
14976     haiku*)
14977       # PIC is the default for Haiku.
14978       # The "-static" flag exists, but is broken.
14979       lt_prog_compiler_static=
14980       ;;
14981
14982     hpux*)
14983       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
14984       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
14985       # sets the default TLS model and affects inlining.
14986       case $host_cpu in
14987       hppa*64*)
14988         # +Z the default
14989         ;;
14990       *)
14991         lt_prog_compiler_pic='-fPIC'
14992         ;;
14993       esac
14994       ;;
14995
14996     interix[3-9]*)
14997       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
14998       # Instead, we relocate shared libraries at runtime.
14999       ;;
15000
15001     msdosdjgpp*)
15002       # Just because we use GCC doesn't mean we suddenly get shared libraries
15003       # on systems that don't support them.
15004       lt_prog_compiler_can_build_shared=no
15005       enable_shared=no
15006       ;;
15007
15008     *nto* | *qnx*)
15009       # QNX uses GNU C++, but need to define -shared option too, otherwise
15010       # it will coredump.
15011       lt_prog_compiler_pic='-fPIC -shared'
15012       ;;
15013
15014     sysv4*MP*)
15015       if test -d /usr/nec; then
15016         lt_prog_compiler_pic=-Kconform_pic
15017       fi
15018       ;;
15019
15020     *)
15021       lt_prog_compiler_pic='-fPIC'
15022       ;;
15023     esac
15024
15025     case $cc_basename in
15026     nvcc*) # Cuda Compiler Driver 2.2
15027       lt_prog_compiler_wl='-Xlinker '
15028       lt_prog_compiler_pic='-Xcompiler -fPIC'
15029       ;;
15030     esac
15031   else
15032     # PORTME Check for flag to pass linker flags through the system compiler.
15033     case $host_os in
15034     aix*)
15035       lt_prog_compiler_wl='-Wl,'
15036       if test "$host_cpu" = ia64; then
15037         # AIX 5 now supports IA64 processor
15038         lt_prog_compiler_static='-Bstatic'
15039       else
15040         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
15041       fi
15042       ;;
15043
15044     mingw* | cygwin* | pw32* | os2* | cegcc*)
15045       # This hack is so that the source file can tell whether it is being
15046       # built for inclusion in a dll (and should export symbols for example).
15047       lt_prog_compiler_pic='-DDLL_EXPORT'
15048       ;;
15049
15050     hpux9* | hpux10* | hpux11*)
15051       lt_prog_compiler_wl='-Wl,'
15052       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
15053       # not for PA HP-UX.
15054       case $host_cpu in
15055       hppa*64*|ia64*)
15056         # +Z the default
15057         ;;
15058       *)
15059         lt_prog_compiler_pic='+Z'
15060         ;;
15061       esac
15062       # Is there a better lt_prog_compiler_static that works with the bundled CC?
15063       lt_prog_compiler_static='${wl}-a ${wl}archive'
15064       ;;
15065
15066     irix5* | irix6* | nonstopux*)
15067       lt_prog_compiler_wl='-Wl,'
15068       # PIC (with -KPIC) is the default.
15069       lt_prog_compiler_static='-non_shared'
15070       ;;
15071
15072     linux* | k*bsd*-gnu | kopensolaris*-gnu)
15073       case $cc_basename in
15074       # old Intel for x86_64 which still supported -KPIC.
15075       ecc*)
15076         lt_prog_compiler_wl='-Wl,'
15077         lt_prog_compiler_pic='-KPIC'
15078         lt_prog_compiler_static='-static'
15079         ;;
15080       # icc used to be incompatible with GCC.
15081       # ICC 10 doesn't accept -KPIC any more.
15082       icc* | ifort*)
15083         lt_prog_compiler_wl='-Wl,'
15084         lt_prog_compiler_pic='-fPIC'
15085         lt_prog_compiler_static='-static'
15086         ;;
15087       # Lahey Fortran 8.1.
15088       lf95*)
15089         lt_prog_compiler_wl='-Wl,'
15090         lt_prog_compiler_pic='--shared'
15091         lt_prog_compiler_static='--static'
15092         ;;
15093       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
15094         # Portland Group compilers (*not* the Pentium gcc compiler,
15095         # which looks to be a dead project)
15096         lt_prog_compiler_wl='-Wl,'
15097         lt_prog_compiler_pic='-fpic'
15098         lt_prog_compiler_static='-Bstatic'
15099         ;;
15100       ccc*)
15101         lt_prog_compiler_wl='-Wl,'
15102         # All Alpha code is PIC.
15103         lt_prog_compiler_static='-non_shared'
15104         ;;
15105       xl* | bgxl* | bgf* | mpixl*)
15106         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
15107         lt_prog_compiler_wl='-Wl,'
15108         lt_prog_compiler_pic='-qpic'
15109         lt_prog_compiler_static='-qstaticlink'
15110         ;;
15111       *)
15112         case `$CC -V 2>&1 | sed 5q` in
15113         *Sun\ F* | *Sun*Fortran*)
15114           # Sun Fortran 8.3 passes all unrecognized flags to the linker
15115           lt_prog_compiler_pic='-KPIC'
15116           lt_prog_compiler_static='-Bstatic'
15117           lt_prog_compiler_wl=''
15118           ;;
15119         *Sun\ C*)
15120           # Sun C 5.9
15121           lt_prog_compiler_pic='-KPIC'
15122           lt_prog_compiler_static='-Bstatic'
15123           lt_prog_compiler_wl='-Wl,'
15124           ;;
15125         esac
15126         ;;
15127       esac
15128       ;;
15129
15130     newsos6)
15131       lt_prog_compiler_pic='-KPIC'
15132       lt_prog_compiler_static='-Bstatic'
15133       ;;
15134
15135     *nto* | *qnx*)
15136       # QNX uses GNU C++, but need to define -shared option too, otherwise
15137       # it will coredump.
15138       lt_prog_compiler_pic='-fPIC -shared'
15139       ;;
15140
15141     osf3* | osf4* | osf5*)
15142       lt_prog_compiler_wl='-Wl,'
15143       # All OSF/1 code is PIC.
15144       lt_prog_compiler_static='-non_shared'
15145       ;;
15146
15147     rdos*)
15148       lt_prog_compiler_static='-non_shared'
15149       ;;
15150
15151     solaris*)
15152       lt_prog_compiler_pic='-KPIC'
15153       lt_prog_compiler_static='-Bstatic'
15154       case $cc_basename in
15155       f77* | f90* | f95*)
15156         lt_prog_compiler_wl='-Qoption ld ';;
15157       *)
15158         lt_prog_compiler_wl='-Wl,';;
15159       esac
15160       ;;
15161
15162     sunos4*)
15163       lt_prog_compiler_wl='-Qoption ld '
15164       lt_prog_compiler_pic='-PIC'
15165       lt_prog_compiler_static='-Bstatic'
15166       ;;
15167
15168     sysv4 | sysv4.2uw2* | sysv4.3*)
15169       lt_prog_compiler_wl='-Wl,'
15170       lt_prog_compiler_pic='-KPIC'
15171       lt_prog_compiler_static='-Bstatic'
15172       ;;
15173
15174     sysv4*MP*)
15175       if test -d /usr/nec ;then
15176         lt_prog_compiler_pic='-Kconform_pic'
15177         lt_prog_compiler_static='-Bstatic'
15178       fi
15179       ;;
15180
15181     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
15182       lt_prog_compiler_wl='-Wl,'
15183       lt_prog_compiler_pic='-KPIC'
15184       lt_prog_compiler_static='-Bstatic'
15185       ;;
15186
15187     unicos*)
15188       lt_prog_compiler_wl='-Wl,'
15189       lt_prog_compiler_can_build_shared=no
15190       ;;
15191
15192     uts4*)
15193       lt_prog_compiler_pic='-pic'
15194       lt_prog_compiler_static='-Bstatic'
15195       ;;
15196
15197     *)
15198       lt_prog_compiler_can_build_shared=no
15199       ;;
15200     esac
15201   fi
15202
15203 case $host_os in
15204   # For platforms which do not support PIC, -DPIC is meaningless:
15205   *djgpp*)
15206     lt_prog_compiler_pic=
15207     ;;
15208   *)
15209     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
15210     ;;
15211 esac
15212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
15213 $as_echo "$lt_prog_compiler_pic" >&6; }
15214
15215
15216
15217
15218
15219
15220 #
15221 # Check to make sure the PIC flag actually works.
15222 #
15223 if test -n "$lt_prog_compiler_pic"; then
15224   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
15225 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
15226 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
15227   $as_echo_n "(cached) " >&6
15228 else
15229   lt_cv_prog_compiler_pic_works=no
15230    ac_outfile=conftest.$ac_objext
15231    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15232    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
15233    # Insert the option either (1) after the last *FLAGS variable, or
15234    # (2) before a word containing "conftest.", or (3) at the end.
15235    # Note that $ac_compile itself does not contain backslashes and begins
15236    # with a dollar sign (not a hyphen), so the echo should work correctly.
15237    # The option is referenced via a variable to avoid confusing sed.
15238    lt_compile=`echo "$ac_compile" | $SED \
15239    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15240    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15241    -e 's:$: $lt_compiler_flag:'`
15242    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15243    (eval "$lt_compile" 2>conftest.err)
15244    ac_status=$?
15245    cat conftest.err >&5
15246    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15247    if (exit $ac_status) && test -s "$ac_outfile"; then
15248      # The compiler can only warn and ignore the option if not recognized
15249      # So say no if there are warnings other than the usual output.
15250      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
15251      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15252      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
15253        lt_cv_prog_compiler_pic_works=yes
15254      fi
15255    fi
15256    $RM conftest*
15257
15258 fi
15259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
15260 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
15261
15262 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
15263     case $lt_prog_compiler_pic in
15264      "" | " "*) ;;
15265      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
15266      esac
15267 else
15268     lt_prog_compiler_pic=
15269      lt_prog_compiler_can_build_shared=no
15270 fi
15271
15272 fi
15273
15274
15275
15276
15277
15278
15279 #
15280 # Check to make sure the static flag actually works.
15281 #
15282 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
15283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
15284 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
15285 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
15286   $as_echo_n "(cached) " >&6
15287 else
15288   lt_cv_prog_compiler_static_works=no
15289    save_LDFLAGS="$LDFLAGS"
15290    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
15291    echo "$lt_simple_link_test_code" > conftest.$ac_ext
15292    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
15293      # The linker can only warn and ignore the option if not recognized
15294      # So say no if there are warnings
15295      if test -s conftest.err; then
15296        # Append any errors to the config.log.
15297        cat conftest.err 1>&5
15298        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
15299        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15300        if diff conftest.exp conftest.er2 >/dev/null; then
15301          lt_cv_prog_compiler_static_works=yes
15302        fi
15303      else
15304        lt_cv_prog_compiler_static_works=yes
15305      fi
15306    fi
15307    $RM -r conftest*
15308    LDFLAGS="$save_LDFLAGS"
15309
15310 fi
15311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
15312 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
15313
15314 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
15315     :
15316 else
15317     lt_prog_compiler_static=
15318 fi
15319
15320
15321
15322
15323
15324
15325
15326   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15327 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15328 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15329   $as_echo_n "(cached) " >&6
15330 else
15331   lt_cv_prog_compiler_c_o=no
15332    $RM -r conftest 2>/dev/null
15333    mkdir conftest
15334    cd conftest
15335    mkdir out
15336    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15337
15338    lt_compiler_flag="-o out/conftest2.$ac_objext"
15339    # Insert the option either (1) after the last *FLAGS variable, or
15340    # (2) before a word containing "conftest.", or (3) at the end.
15341    # Note that $ac_compile itself does not contain backslashes and begins
15342    # with a dollar sign (not a hyphen), so the echo should work correctly.
15343    lt_compile=`echo "$ac_compile" | $SED \
15344    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15345    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15346    -e 's:$: $lt_compiler_flag:'`
15347    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15348    (eval "$lt_compile" 2>out/conftest.err)
15349    ac_status=$?
15350    cat out/conftest.err >&5
15351    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15352    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15353    then
15354      # The compiler can only warn and ignore the option if not recognized
15355      # So say no if there are warnings
15356      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15357      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15358      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15359        lt_cv_prog_compiler_c_o=yes
15360      fi
15361    fi
15362    chmod u+w . 2>&5
15363    $RM conftest*
15364    # SGI C++ compiler will create directory out/ii_files/ for
15365    # template instantiation
15366    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15367    $RM out/* && rmdir out
15368    cd ..
15369    $RM -r conftest
15370    $RM conftest*
15371
15372 fi
15373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15374 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15375
15376
15377
15378
15379
15380
15381   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
15382 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
15383 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
15384   $as_echo_n "(cached) " >&6
15385 else
15386   lt_cv_prog_compiler_c_o=no
15387    $RM -r conftest 2>/dev/null
15388    mkdir conftest
15389    cd conftest
15390    mkdir out
15391    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15392
15393    lt_compiler_flag="-o out/conftest2.$ac_objext"
15394    # Insert the option either (1) after the last *FLAGS variable, or
15395    # (2) before a word containing "conftest.", or (3) at the end.
15396    # Note that $ac_compile itself does not contain backslashes and begins
15397    # with a dollar sign (not a hyphen), so the echo should work correctly.
15398    lt_compile=`echo "$ac_compile" | $SED \
15399    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15400    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15401    -e 's:$: $lt_compiler_flag:'`
15402    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
15403    (eval "$lt_compile" 2>out/conftest.err)
15404    ac_status=$?
15405    cat out/conftest.err >&5
15406    echo "$as_me:$LINENO: \$? = $ac_status" >&5
15407    if (exit $ac_status) && test -s out/conftest2.$ac_objext
15408    then
15409      # The compiler can only warn and ignore the option if not recognized
15410      # So say no if there are warnings
15411      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
15412      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
15413      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
15414        lt_cv_prog_compiler_c_o=yes
15415      fi
15416    fi
15417    chmod u+w . 2>&5
15418    $RM conftest*
15419    # SGI C++ compiler will create directory out/ii_files/ for
15420    # template instantiation
15421    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
15422    $RM out/* && rmdir out
15423    cd ..
15424    $RM -r conftest
15425    $RM conftest*
15426
15427 fi
15428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
15429 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
15430
15431
15432
15433
15434 hard_links="nottested"
15435 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
15436   # do not overwrite the value of need_locks provided by the user
15437   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
15438 $as_echo_n "checking if we can lock with hard links... " >&6; }
15439   hard_links=yes
15440   $RM conftest*
15441   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15442   touch conftest.a
15443   ln conftest.a conftest.b 2>&5 || hard_links=no
15444   ln conftest.a conftest.b 2>/dev/null && hard_links=no
15445   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
15446 $as_echo "$hard_links" >&6; }
15447   if test "$hard_links" = no; then
15448     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
15449 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
15450     need_locks=warn
15451   fi
15452 else
15453   need_locks=no
15454 fi
15455
15456
15457
15458
15459
15460
15461   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
15462 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
15463
15464   runpath_var=
15465   allow_undefined_flag=
15466   always_export_symbols=no
15467   archive_cmds=
15468   archive_expsym_cmds=
15469   compiler_needs_object=no
15470   enable_shared_with_static_runtimes=no
15471   export_dynamic_flag_spec=
15472   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
15473   hardcode_automatic=no
15474   hardcode_direct=no
15475   hardcode_direct_absolute=no
15476   hardcode_libdir_flag_spec=
15477   hardcode_libdir_flag_spec_ld=
15478   hardcode_libdir_separator=
15479   hardcode_minus_L=no
15480   hardcode_shlibpath_var=unsupported
15481   inherit_rpath=no
15482   link_all_deplibs=unknown
15483   module_cmds=
15484   module_expsym_cmds=
15485   old_archive_from_new_cmds=
15486   old_archive_from_expsyms_cmds=
15487   thread_safe_flag_spec=
15488   whole_archive_flag_spec=
15489   # include_expsyms should be a list of space-separated symbols to be *always*
15490   # included in the symbol list
15491   include_expsyms=
15492   # exclude_expsyms can be an extended regexp of symbols to exclude
15493   # it will be wrapped by ` (' and `)$', so one must not match beginning or
15494   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
15495   # as well as any symbol that contains `d'.
15496   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
15497   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
15498   # platforms (ab)use it in PIC code, but their linkers get confused if
15499   # the symbol is explicitly referenced.  Since portable code cannot
15500   # rely on this symbol name, it's probably fine to never include it in
15501   # preloaded symbol tables.
15502   # Exclude shared library initialization/finalization symbols.
15503   extract_expsyms_cmds=
15504
15505   case $host_os in
15506   cygwin* | mingw* | pw32* | cegcc*)
15507     # FIXME: the MSVC++ port hasn't been tested in a loooong time
15508     # When not using gcc, we currently assume that we are using
15509     # Microsoft Visual C++.
15510     if test "$GCC" != yes; then
15511       with_gnu_ld=no
15512     fi
15513     ;;
15514   interix*)
15515     # we just hope/assume this is gcc and not c89 (= MSVC++)
15516     with_gnu_ld=yes
15517     ;;
15518   openbsd*)
15519     with_gnu_ld=no
15520     ;;
15521   esac
15522
15523   ld_shlibs=yes
15524
15525   # On some targets, GNU ld is compatible enough with the native linker
15526   # that we're better off using the native interface for both.
15527   lt_use_gnu_ld_interface=no
15528   if test "$with_gnu_ld" = yes; then
15529     case $host_os in
15530       aix*)
15531         # The AIX port of GNU ld has always aspired to compatibility
15532         # with the native linker.  However, as the warning in the GNU ld
15533         # block says, versions before 2.19.5* couldn't really create working
15534         # shared libraries, regardless of the interface used.
15535         case `$LD -v 2>&1` in
15536           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
15537           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
15538           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
15539           *)
15540             lt_use_gnu_ld_interface=yes
15541             ;;
15542         esac
15543         ;;
15544       *)
15545         lt_use_gnu_ld_interface=yes
15546         ;;
15547     esac
15548   fi
15549
15550   if test "$lt_use_gnu_ld_interface" = yes; then
15551     # If archive_cmds runs LD, not CC, wlarc should be empty
15552     wlarc='${wl}'
15553
15554     # Set some defaults for GNU ld with shared library support. These
15555     # are reset later if shared libraries are not supported. Putting them
15556     # here allows them to be overridden if necessary.
15557     runpath_var=LD_RUN_PATH
15558     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15559     export_dynamic_flag_spec='${wl}--export-dynamic'
15560     # ancient GNU ld didn't support --whole-archive et. al.
15561     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
15562       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
15563     else
15564       whole_archive_flag_spec=
15565     fi
15566     supports_anon_versioning=no
15567     case `$LD -v 2>&1` in
15568       *GNU\ gold*) supports_anon_versioning=yes ;;
15569       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
15570       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
15571       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
15572       *\ 2.11.*) ;; # other 2.11 versions
15573       *) supports_anon_versioning=yes ;;
15574     esac
15575
15576     # See if GNU ld supports shared libraries.
15577     case $host_os in
15578     aix[3-9]*)
15579       # On AIX/PPC, the GNU linker is very broken
15580       if test "$host_cpu" != ia64; then
15581         ld_shlibs=no
15582         cat <<_LT_EOF 1>&2
15583
15584 *** Warning: the GNU linker, at least up to release 2.19, is reported
15585 *** to be unable to reliably create shared libraries on AIX.
15586 *** Therefore, libtool is disabling shared libraries support.  If you
15587 *** really care for shared libraries, you may want to install binutils
15588 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
15589 *** You will then need to restart the configuration process.
15590
15591 _LT_EOF
15592       fi
15593       ;;
15594
15595     amigaos*)
15596       case $host_cpu in
15597       powerpc)
15598             # see comment about AmigaOS4 .so support
15599             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15600             archive_expsym_cmds=''
15601         ;;
15602       m68k)
15603             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
15604             hardcode_libdir_flag_spec='-L$libdir'
15605             hardcode_minus_L=yes
15606         ;;
15607       esac
15608       ;;
15609
15610     beos*)
15611       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15612         allow_undefined_flag=unsupported
15613         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
15614         # support --undefined.  This deserves some investigation.  FIXME
15615         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15616       else
15617         ld_shlibs=no
15618       fi
15619       ;;
15620
15621     cygwin* | mingw* | pw32* | cegcc*)
15622       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
15623       # as there is no search path for DLLs.
15624       hardcode_libdir_flag_spec='-L$libdir'
15625       export_dynamic_flag_spec='${wl}--export-all-symbols'
15626       allow_undefined_flag=unsupported
15627       always_export_symbols=no
15628       enable_shared_with_static_runtimes=yes
15629       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
15630
15631       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
15632         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15633         # If the export-symbols file already is a .def file (1st line
15634         # is EXPORTS), use it as is; otherwise, prepend...
15635         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
15636           cp $export_symbols $output_objdir/$soname.def;
15637         else
15638           echo EXPORTS > $output_objdir/$soname.def;
15639           cat $export_symbols >> $output_objdir/$soname.def;
15640         fi~
15641         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
15642       else
15643         ld_shlibs=no
15644       fi
15645       ;;
15646
15647     haiku*)
15648       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15649       link_all_deplibs=yes
15650       ;;
15651
15652     interix[3-9]*)
15653       hardcode_direct=no
15654       hardcode_shlibpath_var=no
15655       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
15656       export_dynamic_flag_spec='${wl}-E'
15657       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
15658       # Instead, shared libraries are loaded at an image base (0x10000000 by
15659       # default) and relocated if they conflict, which is a slow very memory
15660       # consuming and fragmenting process.  To avoid this, we pick a random,
15661       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
15662       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
15663       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15664       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
15665       ;;
15666
15667     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
15668       tmp_diet=no
15669       if test "$host_os" = linux-dietlibc; then
15670         case $cc_basename in
15671           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
15672         esac
15673       fi
15674       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
15675          && test "$tmp_diet" = no
15676       then
15677         tmp_addflag=
15678         tmp_sharedflag='-shared'
15679         case $cc_basename,$host_cpu in
15680         pgcc*)                          # Portland Group C compiler
15681           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'
15682           tmp_addflag=' $pic_flag'
15683           ;;
15684         pgf77* | pgf90* | pgf95* | pgfortran*)
15685                                         # Portland Group f77 and f90 compilers
15686           whole_archive_flag_spec='${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'
15687           tmp_addflag=' $pic_flag -Mnomain' ;;
15688         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
15689           tmp_addflag=' -i_dynamic' ;;
15690         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
15691           tmp_addflag=' -i_dynamic -nofor_main' ;;
15692         ifc* | ifort*)                  # Intel Fortran compiler
15693           tmp_addflag=' -nofor_main' ;;
15694         lf95*)                          # Lahey Fortran 8.1
15695           whole_archive_flag_spec=
15696           tmp_sharedflag='--shared' ;;
15697         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
15698           tmp_sharedflag='-qmkshrobj'
15699           tmp_addflag= ;;
15700         nvcc*)  # Cuda Compiler Driver 2.2
15701           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
15702           compiler_needs_object=yes
15703           ;;
15704         esac
15705         case `$CC -V 2>&1 | sed 5q` in
15706         *Sun\ C*)                       # Sun C 5.9
15707           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\"` ${wl}--no-whole-archive'
15708           compiler_needs_object=yes
15709           tmp_sharedflag='-G' ;;
15710         *Sun\ F*)                       # Sun Fortran 8.3
15711           tmp_sharedflag='-G' ;;
15712         esac
15713         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15714
15715         if test "x$supports_anon_versioning" = xyes; then
15716           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15717             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15718             echo "local: *; };" >> $output_objdir/$libname.ver~
15719             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
15720         fi
15721
15722         case $cc_basename in
15723         xlf* | bgf* | bgxlf* | mpixlf*)
15724           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
15725           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
15726           hardcode_libdir_flag_spec=
15727           hardcode_libdir_flag_spec_ld='-rpath $libdir'
15728           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
15729           if test "x$supports_anon_versioning" = xyes; then
15730             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
15731               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
15732               echo "local: *; };" >> $output_objdir/$libname.ver~
15733               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
15734           fi
15735           ;;
15736         esac
15737       else
15738         ld_shlibs=no
15739       fi
15740       ;;
15741
15742     netbsd*)
15743       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15744         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
15745         wlarc=
15746       else
15747         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15748         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15749       fi
15750       ;;
15751
15752     solaris*)
15753       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
15754         ld_shlibs=no
15755         cat <<_LT_EOF 1>&2
15756
15757 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
15758 *** create shared libraries on Solaris systems.  Therefore, libtool
15759 *** is disabling shared libraries support.  We urge you to upgrade GNU
15760 *** binutils to release 2.9.1 or newer.  Another option is to modify
15761 *** your PATH or compiler configuration so that the native linker is
15762 *** used, and then restart.
15763
15764 _LT_EOF
15765       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15766         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15767         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15768       else
15769         ld_shlibs=no
15770       fi
15771       ;;
15772
15773     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
15774       case `$LD -v 2>&1` in
15775         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
15776         ld_shlibs=no
15777         cat <<_LT_EOF 1>&2
15778
15779 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
15780 *** reliably create shared libraries on SCO systems.  Therefore, libtool
15781 *** is disabling shared libraries support.  We urge you to upgrade GNU
15782 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
15783 *** your PATH or compiler configuration so that the native linker is
15784 *** used, and then restart.
15785
15786 _LT_EOF
15787         ;;
15788         *)
15789           # For security reasons, it is highly recommended that you always
15790           # use absolute paths for naming shared libraries, and exclude the
15791           # DT_RUNPATH tag from executables and libraries.  But doing so
15792           # requires that you compile everything twice, which is a pain.
15793           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15794             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
15795             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15796             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15797           else
15798             ld_shlibs=no
15799           fi
15800         ;;
15801       esac
15802       ;;
15803
15804     sunos4*)
15805       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
15806       wlarc=
15807       hardcode_direct=yes
15808       hardcode_shlibpath_var=no
15809       ;;
15810
15811     *)
15812       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
15813         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
15814         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
15815       else
15816         ld_shlibs=no
15817       fi
15818       ;;
15819     esac
15820
15821     if test "$ld_shlibs" = no; then
15822       runpath_var=
15823       hardcode_libdir_flag_spec=
15824       export_dynamic_flag_spec=
15825       whole_archive_flag_spec=
15826     fi
15827   else
15828     # PORTME fill in a description of your system's linker (not GNU ld)
15829     case $host_os in
15830     aix3*)
15831       allow_undefined_flag=unsupported
15832       always_export_symbols=yes
15833       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
15834       # Note: this linker hardcodes the directories in LIBPATH if there
15835       # are no directories specified by -L.
15836       hardcode_minus_L=yes
15837       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
15838         # Neither direct hardcoding nor static linking is supported with a
15839         # broken collect2.
15840         hardcode_direct=unsupported
15841       fi
15842       ;;
15843
15844     aix[4-9]*)
15845       if test "$host_cpu" = ia64; then
15846         # On IA64, the linker does run time linking by default, so we don't
15847         # have to do anything special.
15848         aix_use_runtimelinking=no
15849         exp_sym_flag='-Bexport'
15850         no_entry_flag=""
15851       else
15852         # If we're using GNU nm, then we don't want the "-C" option.
15853         # -C means demangle to AIX nm, but means don't demangle with GNU nm
15854         # Also, AIX nm treats weak defined symbols like other global
15855         # defined symbols, whereas GNU nm marks them as "W".
15856         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
15857           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15858         else
15859           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
15860         fi
15861         aix_use_runtimelinking=no
15862
15863         # Test if we are trying to use run time linking or normal
15864         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
15865         # need to do runtime linking.
15866         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
15867           for ld_flag in $LDFLAGS; do
15868           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
15869             aix_use_runtimelinking=yes
15870             break
15871           fi
15872           done
15873           ;;
15874         esac
15875
15876         exp_sym_flag='-bexport'
15877         no_entry_flag='-bnoentry'
15878       fi
15879
15880       # When large executables or shared objects are built, AIX ld can
15881       # have problems creating the table of contents.  If linking a library
15882       # or program results in "error TOC overflow" add -mminimal-toc to
15883       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
15884       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
15885
15886       archive_cmds=''
15887       hardcode_direct=yes
15888       hardcode_direct_absolute=yes
15889       hardcode_libdir_separator=':'
15890       link_all_deplibs=yes
15891       file_list_spec='${wl}-f,'
15892
15893       if test "$GCC" = yes; then
15894         case $host_os in aix4.[012]|aix4.[012].*)
15895         # We only want to do this on AIX 4.2 and lower, the check
15896         # below for broken collect2 doesn't work under 4.3+
15897           collect2name=`${CC} -print-prog-name=collect2`
15898           if test -f "$collect2name" &&
15899            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
15900           then
15901           # We have reworked collect2
15902           :
15903           else
15904           # We have old collect2
15905           hardcode_direct=unsupported
15906           # It fails to find uninstalled libraries when the uninstalled
15907           # path is not listed in the libpath.  Setting hardcode_minus_L
15908           # to unsupported forces relinking
15909           hardcode_minus_L=yes
15910           hardcode_libdir_flag_spec='-L$libdir'
15911           hardcode_libdir_separator=
15912           fi
15913           ;;
15914         esac
15915         shared_flag='-shared'
15916         if test "$aix_use_runtimelinking" = yes; then
15917           shared_flag="$shared_flag "'${wl}-G'
15918         fi
15919       else
15920         # not using gcc
15921         if test "$host_cpu" = ia64; then
15922         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
15923         # chokes on -Wl,-G. The following line is correct:
15924           shared_flag='-G'
15925         else
15926           if test "$aix_use_runtimelinking" = yes; then
15927             shared_flag='${wl}-G'
15928           else
15929             shared_flag='${wl}-bM:SRE'
15930           fi
15931         fi
15932       fi
15933
15934       export_dynamic_flag_spec='${wl}-bexpall'
15935       # It seems that -bexpall does not export symbols beginning with
15936       # underscore (_), so it is better to generate a list of symbols to export.
15937       always_export_symbols=yes
15938       if test "$aix_use_runtimelinking" = yes; then
15939         # Warning - without using the other runtime loading flags (-brtl),
15940         # -berok will link without error, but may produce a broken library.
15941         allow_undefined_flag='-berok'
15942         # Determine the default libpath from the value encoded in an
15943         # empty executable.
15944         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15945 /* end confdefs.h.  */
15946
15947 int
15948 main ()
15949 {
15950
15951   ;
15952   return 0;
15953 }
15954 _ACEOF
15955 if ac_fn_c_try_link "$LINENO"; then :
15956
15957 lt_aix_libpath_sed='
15958     /Import File Strings/,/^$/ {
15959         /^0/ {
15960             s/^0  *\(.*\)$/\1/
15961             p
15962         }
15963     }'
15964 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15965 # Check for a 64-bit object if we didn't find anything.
15966 if test -z "$aix_libpath"; then
15967   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
15968 fi
15969 fi
15970 rm -f core conftest.err conftest.$ac_objext \
15971     conftest$ac_exeext conftest.$ac_ext
15972 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
15973
15974         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
15975         archive_expsym_cmds='$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 $shared_flag"
15976       else
15977         if test "$host_cpu" = ia64; then
15978           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
15979           allow_undefined_flag="-z nodefs"
15980           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
15981         else
15982          # Determine the default libpath from the value encoded in an
15983          # empty executable.
15984          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15985 /* end confdefs.h.  */
15986
15987 int
15988 main ()
15989 {
15990
15991   ;
15992   return 0;
15993 }
15994 _ACEOF
15995 if ac_fn_c_try_link "$LINENO"; then :
15996
15997 lt_aix_libpath_sed='
15998     /Import File Strings/,/^$/ {
15999         /^0/ {
16000             s/^0  *\(.*\)$/\1/
16001             p
16002         }
16003     }'
16004 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16005 # Check for a 64-bit object if we didn't find anything.
16006 if test -z "$aix_libpath"; then
16007   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16008 fi
16009 fi
16010 rm -f core conftest.err conftest.$ac_objext \
16011     conftest$ac_exeext conftest.$ac_ext
16012 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
16013
16014          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
16015           # Warning - without using the other run time loading flags,
16016           # -berok will link without error, but may produce a broken library.
16017           no_undefined_flag=' ${wl}-bernotok'
16018           allow_undefined_flag=' ${wl}-berok'
16019           if test "$with_gnu_ld" = yes; then
16020             # We only use this code for GNU lds that support --whole-archive.
16021             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
16022           else
16023             # Exported symbols can be pulled into shared objects from archives
16024             whole_archive_flag_spec='$convenience'
16025           fi
16026           archive_cmds_need_lc=yes
16027           # This is similar to how AIX traditionally builds its shared libraries.
16028           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'
16029         fi
16030       fi
16031       ;;
16032
16033     amigaos*)
16034       case $host_cpu in
16035       powerpc)
16036             # see comment about AmigaOS4 .so support
16037             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16038             archive_expsym_cmds=''
16039         ;;
16040       m68k)
16041             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
16042             hardcode_libdir_flag_spec='-L$libdir'
16043             hardcode_minus_L=yes
16044         ;;
16045       esac
16046       ;;
16047
16048     bsdi[45]*)
16049       export_dynamic_flag_spec=-rdynamic
16050       ;;
16051
16052     cygwin* | mingw* | pw32* | cegcc*)
16053       # When not using gcc, we currently assume that we are using
16054       # Microsoft Visual C++.
16055       # hardcode_libdir_flag_spec is actually meaningless, as there is
16056       # no search path for DLLs.
16057       hardcode_libdir_flag_spec=' '
16058       allow_undefined_flag=unsupported
16059       # Tell ltmain to make .lib files, not .a files.
16060       libext=lib
16061       # Tell ltmain to make .dll files, not .so files.
16062       shrext_cmds=".dll"
16063       # FIXME: Setting linknames here is a bad hack.
16064       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
16065       # The linker will automatically build a .lib file if we build a DLL.
16066       old_archive_from_new_cmds='true'
16067       # FIXME: Should let the user specify the lib program.
16068       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
16069       fix_srcfile_path='`cygpath -w "$srcfile"`'
16070       enable_shared_with_static_runtimes=yes
16071       ;;
16072
16073     darwin* | rhapsody*)
16074
16075
16076   archive_cmds_need_lc=no
16077   hardcode_direct=no
16078   hardcode_automatic=yes
16079   hardcode_shlibpath_var=unsupported
16080   if test "$lt_cv_ld_force_load" = "yes"; then
16081     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
16082   else
16083     whole_archive_flag_spec=''
16084   fi
16085   link_all_deplibs=yes
16086   allow_undefined_flag="$_lt_dar_allow_undefined"
16087   case $cc_basename in
16088      ifort*) _lt_dar_can_shared=yes ;;
16089      *) _lt_dar_can_shared=$GCC ;;
16090   esac
16091   if test "$_lt_dar_can_shared" = "yes"; then
16092     output_verbose_link_cmd=func_echo_all
16093     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
16094     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
16095     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}${_lt_dsymutil}"
16096     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
16097
16098   else
16099   ld_shlibs=no
16100   fi
16101
16102       ;;
16103
16104     dgux*)
16105       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16106       hardcode_libdir_flag_spec='-L$libdir'
16107       hardcode_shlibpath_var=no
16108       ;;
16109
16110     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
16111     # support.  Future versions do this automatically, but an explicit c++rt0.o
16112     # does not break anything, and helps significantly (at the cost of a little
16113     # extra space).
16114     freebsd2.2*)
16115       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
16116       hardcode_libdir_flag_spec='-R$libdir'
16117       hardcode_direct=yes
16118       hardcode_shlibpath_var=no
16119       ;;
16120
16121     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
16122     freebsd2.*)
16123       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16124       hardcode_direct=yes
16125       hardcode_minus_L=yes
16126       hardcode_shlibpath_var=no
16127       ;;
16128
16129     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
16130     freebsd* | dragonfly*)
16131       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
16132       hardcode_libdir_flag_spec='-R$libdir'
16133       hardcode_direct=yes
16134       hardcode_shlibpath_var=no
16135       ;;
16136
16137     hpux9*)
16138       if test "$GCC" = yes; then
16139         archive_cmds='$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 $lib'
16140       else
16141         archive_cmds='$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 $lib'
16142       fi
16143       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16144       hardcode_libdir_separator=:
16145       hardcode_direct=yes
16146
16147       # hardcode_minus_L: Not really in the search PATH,
16148       # but as the default location of the library.
16149       hardcode_minus_L=yes
16150       export_dynamic_flag_spec='${wl}-E'
16151       ;;
16152
16153     hpux10*)
16154       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16155         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16156       else
16157         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16158       fi
16159       if test "$with_gnu_ld" = no; then
16160         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16161         hardcode_libdir_flag_spec_ld='+b $libdir'
16162         hardcode_libdir_separator=:
16163         hardcode_direct=yes
16164         hardcode_direct_absolute=yes
16165         export_dynamic_flag_spec='${wl}-E'
16166         # hardcode_minus_L: Not really in the search PATH,
16167         # but as the default location of the library.
16168         hardcode_minus_L=yes
16169       fi
16170       ;;
16171
16172     hpux11*)
16173       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
16174         case $host_cpu in
16175         hppa*64*)
16176           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16177           ;;
16178         ia64*)
16179           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16180           ;;
16181         *)
16182           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16183           ;;
16184         esac
16185       else
16186         case $host_cpu in
16187         hppa*64*)
16188           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16189           ;;
16190         ia64*)
16191           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
16192           ;;
16193         *)
16194
16195           # Older versions of the 11.00 compiler do not understand -b yet
16196           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
16197           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
16198 $as_echo_n "checking if $CC understands -b... " >&6; }
16199 if test "${lt_cv_prog_compiler__b+set}" = set; then :
16200   $as_echo_n "(cached) " >&6
16201 else
16202   lt_cv_prog_compiler__b=no
16203    save_LDFLAGS="$LDFLAGS"
16204    LDFLAGS="$LDFLAGS -b"
16205    echo "$lt_simple_link_test_code" > conftest.$ac_ext
16206    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
16207      # The linker can only warn and ignore the option if not recognized
16208      # So say no if there are warnings
16209      if test -s conftest.err; then
16210        # Append any errors to the config.log.
16211        cat conftest.err 1>&5
16212        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
16213        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16214        if diff conftest.exp conftest.er2 >/dev/null; then
16215          lt_cv_prog_compiler__b=yes
16216        fi
16217      else
16218        lt_cv_prog_compiler__b=yes
16219      fi
16220    fi
16221    $RM -r conftest*
16222    LDFLAGS="$save_LDFLAGS"
16223
16224 fi
16225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
16226 $as_echo "$lt_cv_prog_compiler__b" >&6; }
16227
16228 if test x"$lt_cv_prog_compiler__b" = xyes; then
16229     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
16230 else
16231     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
16232 fi
16233
16234           ;;
16235         esac
16236       fi
16237       if test "$with_gnu_ld" = no; then
16238         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
16239         hardcode_libdir_separator=:
16240
16241         case $host_cpu in
16242         hppa*64*|ia64*)
16243           hardcode_direct=no
16244           hardcode_shlibpath_var=no
16245           ;;
16246         *)
16247           hardcode_direct=yes
16248           hardcode_direct_absolute=yes
16249           export_dynamic_flag_spec='${wl}-E'
16250
16251           # hardcode_minus_L: Not really in the search PATH,
16252           # but as the default location of the library.
16253           hardcode_minus_L=yes
16254           ;;
16255         esac
16256       fi
16257       ;;
16258
16259     irix5* | irix6* | nonstopux*)
16260       if test "$GCC" = yes; then
16261         archive_cmds='$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 $lib'
16262         # Try to use the -exported_symbol ld option, if it does not
16263         # work, assume that -exports_file does not work either and
16264         # implicitly export all symbols.
16265         save_LDFLAGS="$LDFLAGS"
16266         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
16267         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16268 /* end confdefs.h.  */
16269 int foo(void) {}
16270 _ACEOF
16271 if ac_fn_c_try_link "$LINENO"; then :
16272   archive_expsym_cmds='$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 $lib'
16273
16274 fi
16275 rm -f core conftest.err conftest.$ac_objext \
16276     conftest$ac_exeext conftest.$ac_ext
16277         LDFLAGS="$save_LDFLAGS"
16278       else
16279         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
16280         archive_expsym_cmds='$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 $lib'
16281       fi
16282       archive_cmds_need_lc='no'
16283       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16284       hardcode_libdir_separator=:
16285       inherit_rpath=yes
16286       link_all_deplibs=yes
16287       ;;
16288
16289     netbsd*)
16290       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
16291         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
16292       else
16293         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
16294       fi
16295       hardcode_libdir_flag_spec='-R$libdir'
16296       hardcode_direct=yes
16297       hardcode_shlibpath_var=no
16298       ;;
16299
16300     newsos6)
16301       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16302       hardcode_direct=yes
16303       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16304       hardcode_libdir_separator=:
16305       hardcode_shlibpath_var=no
16306       ;;
16307
16308     *nto* | *qnx*)
16309       ;;
16310
16311     openbsd*)
16312       if test -f /usr/libexec/ld.so; then
16313         hardcode_direct=yes
16314         hardcode_shlibpath_var=no
16315         hardcode_direct_absolute=yes
16316         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
16317           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16318           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
16319           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16320           export_dynamic_flag_spec='${wl}-E'
16321         else
16322           case $host_os in
16323            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
16324              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16325              hardcode_libdir_flag_spec='-R$libdir'
16326              ;;
16327            *)
16328              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
16329              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16330              ;;
16331           esac
16332         fi
16333       else
16334         ld_shlibs=no
16335       fi
16336       ;;
16337
16338     os2*)
16339       hardcode_libdir_flag_spec='-L$libdir'
16340       hardcode_minus_L=yes
16341       allow_undefined_flag=unsupported
16342       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'
16343       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
16344       ;;
16345
16346     osf3*)
16347       if test "$GCC" = yes; then
16348         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16349         archive_cmds='$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 $lib'
16350       else
16351         allow_undefined_flag=' -expect_unresolved \*'
16352         archive_cmds='$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 $lib'
16353       fi
16354       archive_cmds_need_lc='no'
16355       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16356       hardcode_libdir_separator=:
16357       ;;
16358
16359     osf4* | osf5*)      # as osf3* with the addition of -msym flag
16360       if test "$GCC" = yes; then
16361         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
16362         archive_cmds='$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 $lib'
16363         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16364       else
16365         allow_undefined_flag=' -expect_unresolved \*'
16366         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'
16367         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~
16368         $CC -shared${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'
16369
16370         # Both c and cxx compiler support -rpath directly
16371         hardcode_libdir_flag_spec='-rpath $libdir'
16372       fi
16373       archive_cmds_need_lc='no'
16374       hardcode_libdir_separator=:
16375       ;;
16376
16377     solaris*)
16378       no_undefined_flag=' -z defs'
16379       if test "$GCC" = yes; then
16380         wlarc='${wl}'
16381         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
16382         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16383           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16384       else
16385         case `$CC -V 2>&1` in
16386         *"Compilers 5.0"*)
16387           wlarc=''
16388           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
16389           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16390           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
16391           ;;
16392         *)
16393           wlarc='${wl}'
16394           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
16395           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
16396           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
16397           ;;
16398         esac
16399       fi
16400       hardcode_libdir_flag_spec='-R$libdir'
16401       hardcode_shlibpath_var=no
16402       case $host_os in
16403       solaris2.[0-5] | solaris2.[0-5].*) ;;
16404       *)
16405         # The compiler driver will combine and reorder linker options,
16406         # but understands `-z linker_flag'.  GCC discards it without `$wl',
16407         # but is careful enough not to reorder.
16408         # Supported since Solaris 2.6 (maybe 2.5.1?)
16409         if test "$GCC" = yes; then
16410           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
16411         else
16412           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
16413         fi
16414         ;;
16415       esac
16416       link_all_deplibs=yes
16417       ;;
16418
16419     sunos4*)
16420       if test "x$host_vendor" = xsequent; then
16421         # Use $CC to link under sequent, because it throws in some extra .o
16422         # files that make .init and .fini sections work.
16423         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
16424       else
16425         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
16426       fi
16427       hardcode_libdir_flag_spec='-L$libdir'
16428       hardcode_direct=yes
16429       hardcode_minus_L=yes
16430       hardcode_shlibpath_var=no
16431       ;;
16432
16433     sysv4)
16434       case $host_vendor in
16435         sni)
16436           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16437           hardcode_direct=yes # is this really true???
16438         ;;
16439         siemens)
16440           ## LD is ld it makes a PLAMLIB
16441           ## CC just makes a GrossModule.
16442           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
16443           reload_cmds='$CC -r -o $output$reload_objs'
16444           hardcode_direct=no
16445         ;;
16446         motorola)
16447           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16448           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
16449         ;;
16450       esac
16451       runpath_var='LD_RUN_PATH'
16452       hardcode_shlibpath_var=no
16453       ;;
16454
16455     sysv4.3*)
16456       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16457       hardcode_shlibpath_var=no
16458       export_dynamic_flag_spec='-Bexport'
16459       ;;
16460
16461     sysv4*MP*)
16462       if test -d /usr/nec; then
16463         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16464         hardcode_shlibpath_var=no
16465         runpath_var=LD_RUN_PATH
16466         hardcode_runpath_var=yes
16467         ld_shlibs=yes
16468       fi
16469       ;;
16470
16471     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
16472       no_undefined_flag='${wl}-z,text'
16473       archive_cmds_need_lc=no
16474       hardcode_shlibpath_var=no
16475       runpath_var='LD_RUN_PATH'
16476
16477       if test "$GCC" = yes; then
16478         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16479         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16480       else
16481         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16482         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16483       fi
16484       ;;
16485
16486     sysv5* | sco3.2v5* | sco5v6*)
16487       # Note: We can NOT use -z defs as we might desire, because we do not
16488       # link with -lc, and that would cause any symbols used from libc to
16489       # always be unresolved, which means just about no library would
16490       # ever link correctly.  If we're not using GNU ld we use -z text
16491       # though, which does catch some bad symbols but isn't as heavy-handed
16492       # as -z defs.
16493       no_undefined_flag='${wl}-z,text'
16494       allow_undefined_flag='${wl}-z,nodefs'
16495       archive_cmds_need_lc=no
16496       hardcode_shlibpath_var=no
16497       hardcode_libdir_flag_spec='${wl}-R,$libdir'
16498       hardcode_libdir_separator=':'
16499       link_all_deplibs=yes
16500       export_dynamic_flag_spec='${wl}-Bexport'
16501       runpath_var='LD_RUN_PATH'
16502
16503       if test "$GCC" = yes; then
16504         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16505         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16506       else
16507         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16508         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
16509       fi
16510       ;;
16511
16512     uts4*)
16513       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16514       hardcode_libdir_flag_spec='-L$libdir'
16515       hardcode_shlibpath_var=no
16516       ;;
16517
16518     *)
16519       ld_shlibs=no
16520       ;;
16521     esac
16522
16523     if test x$host_vendor = xsni; then
16524       case $host in
16525       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
16526         export_dynamic_flag_spec='${wl}-Blargedynsym'
16527         ;;
16528       esac
16529     fi
16530   fi
16531
16532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
16533 $as_echo "$ld_shlibs" >&6; }
16534 test "$ld_shlibs" = no && can_build_shared=no
16535
16536 with_gnu_ld=$with_gnu_ld
16537
16538
16539
16540
16541
16542
16543
16544
16545
16546
16547
16548
16549
16550
16551
16552 #
16553 # Do we need to explicitly link libc?
16554 #
16555 case "x$archive_cmds_need_lc" in
16556 x|xyes)
16557   # Assume -lc should be added
16558   archive_cmds_need_lc=yes
16559
16560   if test "$enable_shared" = yes && test "$GCC" = yes; then
16561     case $archive_cmds in
16562     *'~'*)
16563       # FIXME: we may have to deal with multi-command sequences.
16564       ;;
16565     '$CC '*)
16566       # Test whether the compiler implicitly links with -lc since on some
16567       # systems, -lgcc has to come before -lc. If gcc already passes -lc
16568       # to ld, don't add -lc before -lgcc.
16569       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
16570 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
16571 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
16572   $as_echo_n "(cached) " >&6
16573 else
16574   $RM conftest*
16575         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16576
16577         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
16578   (eval $ac_compile) 2>&5
16579   ac_status=$?
16580   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16581   test $ac_status = 0; } 2>conftest.err; then
16582           soname=conftest
16583           lib=conftest
16584           libobjs=conftest.$ac_objext
16585           deplibs=
16586           wl=$lt_prog_compiler_wl
16587           pic_flag=$lt_prog_compiler_pic
16588           compiler_flags=-v
16589           linker_flags=-v
16590           verstring=
16591           output_objdir=.
16592           libname=conftest
16593           lt_save_allow_undefined_flag=$allow_undefined_flag
16594           allow_undefined_flag=
16595           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
16596   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
16597   ac_status=$?
16598   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16599   test $ac_status = 0; }
16600           then
16601             lt_cv_archive_cmds_need_lc=no
16602           else
16603             lt_cv_archive_cmds_need_lc=yes
16604           fi
16605           allow_undefined_flag=$lt_save_allow_undefined_flag
16606         else
16607           cat conftest.err 1>&5
16608         fi
16609         $RM conftest*
16610
16611 fi
16612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
16613 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
16614       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
16615       ;;
16616     esac
16617   fi
16618   ;;
16619 esac
16620
16621
16622
16623
16624
16625
16626
16627
16628
16629
16630
16631
16632
16633
16634
16635
16636
16637
16638
16639
16640
16641
16642
16643
16644
16645
16646
16647
16648
16649
16650
16651
16652
16653
16654
16655
16656
16657
16658
16659
16660
16661
16662
16663
16664
16665
16666
16667
16668
16669
16670
16671
16672
16673
16674
16675
16676
16677
16678
16679
16680
16681
16682
16683
16684
16685
16686
16687
16688
16689
16690
16691
16692
16693
16694
16695
16696
16697
16698
16699
16700
16701
16702
16703
16704
16705
16706
16707
16708
16709
16710
16711
16712
16713
16714
16715
16716
16717
16718
16719
16720
16721
16722
16723
16724
16725
16726
16727
16728
16729
16730
16731
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   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
16778 $as_echo_n "checking dynamic linker characteristics... " >&6; }
16779
16780 if test "$GCC" = yes; then
16781   case $host_os in
16782     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
16783     *) lt_awk_arg="/^libraries:/" ;;
16784   esac
16785   case $host_os in
16786     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
16787     *) lt_sed_strip_eq="s,=/,/,g" ;;
16788   esac
16789   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
16790   case $lt_search_path_spec in
16791   *\;*)
16792     # if the path contains ";" then we assume it to be the separator
16793     # otherwise default to the standard path separator (i.e. ":") - it is
16794     # assumed that no part of a normal pathname contains ";" but that should
16795     # okay in the real world where ";" in dirpaths is itself problematic.
16796     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
16797     ;;
16798   *)
16799     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
16800     ;;
16801   esac
16802   # Ok, now we have the path, separated by spaces, we can step through it
16803   # and add multilib dir if necessary.
16804   lt_tmp_lt_search_path_spec=
16805   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
16806   for lt_sys_path in $lt_search_path_spec; do
16807     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
16808       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
16809     else
16810       test -d "$lt_sys_path" && \
16811         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
16812     fi
16813   done
16814   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
16815 BEGIN {RS=" "; FS="/|\n";} {
16816   lt_foo="";
16817   lt_count=0;
16818   for (lt_i = NF; lt_i > 0; lt_i--) {
16819     if ($lt_i != "" && $lt_i != ".") {
16820       if ($lt_i == "..") {
16821         lt_count++;
16822       } else {
16823         if (lt_count == 0) {
16824           lt_foo="/" $lt_i lt_foo;
16825         } else {
16826           lt_count--;
16827         }
16828       }
16829     }
16830   }
16831   if (lt_foo != "") { lt_freq[lt_foo]++; }
16832   if (lt_freq[lt_foo] == 1) { print lt_foo; }
16833 }'`
16834   # AWK program above erroneously prepends '/' to C:/dos/paths
16835   # for these hosts.
16836   case $host_os in
16837     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
16838       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
16839   esac
16840   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
16841 else
16842   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
16843 fi
16844 library_names_spec=
16845 libname_spec='lib$name'
16846 soname_spec=
16847 shrext_cmds=".so"
16848 postinstall_cmds=
16849 postuninstall_cmds=
16850 finish_cmds=
16851 finish_eval=
16852 shlibpath_var=
16853 shlibpath_overrides_runpath=unknown
16854 version_type=none
16855 dynamic_linker="$host_os ld.so"
16856 sys_lib_dlsearch_path_spec="/lib /usr/lib"
16857 need_lib_prefix=unknown
16858 hardcode_into_libs=no
16859
16860 # when you set need_version to no, make sure it does not cause -set_version
16861 # flags to be left without arguments
16862 need_version=unknown
16863
16864 case $host_os in
16865 aix3*)
16866   version_type=linux
16867   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
16868   shlibpath_var=LIBPATH
16869
16870   # AIX 3 has no versioning support, so we append a major version to the name.
16871   soname_spec='${libname}${release}${shared_ext}$major'
16872   ;;
16873
16874 aix[4-9]*)
16875   version_type=linux
16876   need_lib_prefix=no
16877   need_version=no
16878   hardcode_into_libs=yes
16879   if test "$host_cpu" = ia64; then
16880     # AIX 5 supports IA64
16881     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
16882     shlibpath_var=LD_LIBRARY_PATH
16883   else
16884     # With GCC up to 2.95.x, collect2 would create an import file
16885     # for dependence libraries.  The import file would start with
16886     # the line `#! .'.  This would cause the generated library to
16887     # depend on `.', always an invalid library.  This was fixed in
16888     # development snapshots of GCC prior to 3.0.
16889     case $host_os in
16890       aix4 | aix4.[01] | aix4.[01].*)
16891       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
16892            echo ' yes '
16893            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
16894         :
16895       else
16896         can_build_shared=no
16897       fi
16898       ;;
16899     esac
16900     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
16901     # soname into executable. Probably we can add versioning support to
16902     # collect2, so additional links can be useful in future.
16903     if test "$aix_use_runtimelinking" = yes; then
16904       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
16905       # instead of lib<name>.a to let people know that these are not
16906       # typical AIX shared libraries.
16907       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16908     else
16909       # We preserve .a as extension for shared libraries through AIX4.2
16910       # and later when we are not doing run time linking.
16911       library_names_spec='${libname}${release}.a $libname.a'
16912       soname_spec='${libname}${release}${shared_ext}$major'
16913     fi
16914     shlibpath_var=LIBPATH
16915   fi
16916   ;;
16917
16918 amigaos*)
16919   case $host_cpu in
16920   powerpc)
16921     # Since July 2007 AmigaOS4 officially supports .so libraries.
16922     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
16923     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16924     ;;
16925   m68k)
16926     library_names_spec='$libname.ixlibrary $libname.a'
16927     # Create ${libname}_ixlibrary.a entries in /sys/libs.
16928     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 ${libname}_ixlibrary.a || exit 1; done'
16929     ;;
16930   esac
16931   ;;
16932
16933 beos*)
16934   library_names_spec='${libname}${shared_ext}'
16935   dynamic_linker="$host_os ld.so"
16936   shlibpath_var=LIBRARY_PATH
16937   ;;
16938
16939 bsdi[45]*)
16940   version_type=linux
16941   need_version=no
16942   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
16943   soname_spec='${libname}${release}${shared_ext}$major'
16944   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
16945   shlibpath_var=LD_LIBRARY_PATH
16946   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
16947   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
16948   # the default ld.so.conf also contains /usr/contrib/lib and
16949   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
16950   # libtool to hard-code these into programs
16951   ;;
16952
16953 cygwin* | mingw* | pw32* | cegcc*)
16954   version_type=windows
16955   shrext_cmds=".dll"
16956   need_version=no
16957   need_lib_prefix=no
16958
16959   case $GCC,$host_os in
16960   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
16961     library_names_spec='$libname.dll.a'
16962     # DLL is installed to $(libdir)/../bin by postinstall_cmds
16963     postinstall_cmds='base_file=`basename \${file}`~
16964       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
16965       dldir=$destdir/`dirname \$dlpath`~
16966       test -d \$dldir || mkdir -p \$dldir~
16967       $install_prog $dir/$dlname \$dldir/$dlname~
16968       chmod a+x \$dldir/$dlname~
16969       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
16970         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
16971       fi'
16972     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
16973       dlpath=$dir/\$dldll~
16974        $RM \$dlpath'
16975     shlibpath_overrides_runpath=yes
16976
16977     case $host_os in
16978     cygwin*)
16979       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
16980       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16981
16982       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
16983       ;;
16984     mingw* | cegcc*)
16985       # MinGW DLLs use traditional 'lib' prefix
16986       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16987       ;;
16988     pw32*)
16989       # pw32 DLLs use 'pw' prefix rather than 'lib'
16990       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
16991       ;;
16992     esac
16993     ;;
16994
16995   *)
16996     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
16997     ;;
16998   esac
16999   dynamic_linker='Win32 ld.exe'
17000   # FIXME: first we should search . and the directory the executable is in
17001   shlibpath_var=PATH
17002   ;;
17003
17004 darwin* | rhapsody*)
17005   dynamic_linker="$host_os dyld"
17006   version_type=darwin
17007   need_lib_prefix=no
17008   need_version=no
17009   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
17010   soname_spec='${libname}${release}${major}$shared_ext'
17011   shlibpath_overrides_runpath=yes
17012   shlibpath_var=DYLD_LIBRARY_PATH
17013   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
17014
17015   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
17016   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
17017   ;;
17018
17019 dgux*)
17020   version_type=linux
17021   need_lib_prefix=no
17022   need_version=no
17023   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
17024   soname_spec='${libname}${release}${shared_ext}$major'
17025   shlibpath_var=LD_LIBRARY_PATH
17026   ;;
17027
17028 freebsd* | dragonfly*)
17029   # DragonFly does not have aout.  When/if they implement a new
17030   # versioning mechanism, adjust this.
17031   if test -x /usr/bin/objformat; then
17032     objformat=`/usr/bin/objformat`
17033   else
17034     case $host_os in
17035     freebsd[23].*) objformat=aout ;;
17036     *) objformat=elf ;;
17037     esac
17038   fi
17039   version_type=freebsd-$objformat
17040   case $version_type in
17041     freebsd-elf*)
17042       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17043       need_version=no
17044       need_lib_prefix=no
17045       ;;
17046     freebsd-*)
17047       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
17048       need_version=yes
17049       ;;
17050   esac
17051   shlibpath_var=LD_LIBRARY_PATH
17052   case $host_os in
17053   freebsd2.*)
17054     shlibpath_overrides_runpath=yes
17055     ;;
17056   freebsd3.[01]* | freebsdelf3.[01]*)
17057     shlibpath_overrides_runpath=yes
17058     hardcode_into_libs=yes
17059     ;;
17060   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
17061   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
17062     shlibpath_overrides_runpath=no
17063     hardcode_into_libs=yes
17064     ;;
17065   *) # from 4.6 on, and DragonFly
17066     shlibpath_overrides_runpath=yes
17067     hardcode_into_libs=yes
17068     ;;
17069   esac
17070   ;;
17071
17072 gnu*)
17073   version_type=linux
17074   need_lib_prefix=no
17075   need_version=no
17076   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17077   soname_spec='${libname}${release}${shared_ext}$major'
17078   shlibpath_var=LD_LIBRARY_PATH
17079   hardcode_into_libs=yes
17080   ;;
17081
17082 haiku*)
17083   version_type=linux
17084   need_lib_prefix=no
17085   need_version=no
17086   dynamic_linker="$host_os runtime_loader"
17087   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17088   soname_spec='${libname}${release}${shared_ext}$major'
17089   shlibpath_var=LIBRARY_PATH
17090   shlibpath_overrides_runpath=yes
17091   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
17092   hardcode_into_libs=yes
17093   ;;
17094
17095 hpux9* | hpux10* | hpux11*)
17096   # Give a soname corresponding to the major version so that dld.sl refuses to
17097   # link against other versions.
17098   version_type=sunos
17099   need_lib_prefix=no
17100   need_version=no
17101   case $host_cpu in
17102   ia64*)
17103     shrext_cmds='.so'
17104     hardcode_into_libs=yes
17105     dynamic_linker="$host_os dld.so"
17106     shlibpath_var=LD_LIBRARY_PATH
17107     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17108     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17109     soname_spec='${libname}${release}${shared_ext}$major'
17110     if test "X$HPUX_IA64_MODE" = X32; then
17111       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
17112     else
17113       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
17114     fi
17115     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17116     ;;
17117   hppa*64*)
17118     shrext_cmds='.sl'
17119     hardcode_into_libs=yes
17120     dynamic_linker="$host_os dld.sl"
17121     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
17122     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17123     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17124     soname_spec='${libname}${release}${shared_ext}$major'
17125     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
17126     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17127     ;;
17128   *)
17129     shrext_cmds='.sl'
17130     dynamic_linker="$host_os dld.sl"
17131     shlibpath_var=SHLIB_PATH
17132     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
17133     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17134     soname_spec='${libname}${release}${shared_ext}$major'
17135     ;;
17136   esac
17137   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
17138   postinstall_cmds='chmod 555 $lib'
17139   # or fails outright, so override atomically:
17140   install_override_mode=555
17141   ;;
17142
17143 interix[3-9]*)
17144   version_type=linux
17145   need_lib_prefix=no
17146   need_version=no
17147   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17148   soname_spec='${libname}${release}${shared_ext}$major'
17149   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
17150   shlibpath_var=LD_LIBRARY_PATH
17151   shlibpath_overrides_runpath=no
17152   hardcode_into_libs=yes
17153   ;;
17154
17155 irix5* | irix6* | nonstopux*)
17156   case $host_os in
17157     nonstopux*) version_type=nonstopux ;;
17158     *)
17159         if test "$lt_cv_prog_gnu_ld" = yes; then
17160                 version_type=linux
17161         else
17162                 version_type=irix
17163         fi ;;
17164   esac
17165   need_lib_prefix=no
17166   need_version=no
17167   soname_spec='${libname}${release}${shared_ext}$major'
17168   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
17169   case $host_os in
17170   irix5* | nonstopux*)
17171     libsuff= shlibsuff=
17172     ;;
17173   *)
17174     case $LD in # libtool.m4 will add one of these switches to LD
17175     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
17176       libsuff= shlibsuff= libmagic=32-bit;;
17177     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
17178       libsuff=32 shlibsuff=N32 libmagic=N32;;
17179     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
17180       libsuff=64 shlibsuff=64 libmagic=64-bit;;
17181     *) libsuff= shlibsuff= libmagic=never-match;;
17182     esac
17183     ;;
17184   esac
17185   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
17186   shlibpath_overrides_runpath=no
17187   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
17188   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
17189   hardcode_into_libs=yes
17190   ;;
17191
17192 # No shared lib support for Linux oldld, aout, or coff.
17193 linux*oldld* | linux*aout* | linux*coff*)
17194   dynamic_linker=no
17195   ;;
17196
17197 # This must be Linux ELF.
17198 linux* | k*bsd*-gnu | kopensolaris*-gnu)
17199   version_type=linux
17200   need_lib_prefix=no
17201   need_version=no
17202   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17203   soname_spec='${libname}${release}${shared_ext}$major'
17204   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
17205   shlibpath_var=LD_LIBRARY_PATH
17206   shlibpath_overrides_runpath=no
17207
17208   # Some binutils ld are patched to set DT_RUNPATH
17209   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
17210   $as_echo_n "(cached) " >&6
17211 else
17212   lt_cv_shlibpath_overrides_runpath=no
17213     save_LDFLAGS=$LDFLAGS
17214     save_libdir=$libdir
17215     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
17216          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
17217     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17218 /* end confdefs.h.  */
17219
17220 int
17221 main ()
17222 {
17223
17224   ;
17225   return 0;
17226 }
17227 _ACEOF
17228 if ac_fn_c_try_link "$LINENO"; then :
17229   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
17230   lt_cv_shlibpath_overrides_runpath=yes
17231 fi
17232 fi
17233 rm -f core conftest.err conftest.$ac_objext \
17234     conftest$ac_exeext conftest.$ac_ext
17235     LDFLAGS=$save_LDFLAGS
17236     libdir=$save_libdir
17237
17238 fi
17239
17240   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
17241
17242   # This implies no fast_install, which is unacceptable.
17243   # Some rework will be needed to allow for fast_install
17244   # before this can be enabled.
17245   hardcode_into_libs=yes
17246
17247   # Append ld.so.conf contents to the search path
17248   if test -f /etc/ld.so.conf; then
17249     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' ' '`
17250     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
17251   fi
17252
17253   # We used to test for /lib/ld.so.1 and disable shared libraries on
17254   # powerpc, because MkLinux only supported shared libraries with the
17255   # GNU dynamic linker.  Since this was broken with cross compilers,
17256   # most powerpc-linux boxes support dynamic linking these days and
17257   # people can always --disable-shared, the test was removed, and we
17258   # assume the GNU/Linux dynamic linker is in use.
17259   dynamic_linker='GNU/Linux ld.so'
17260   ;;
17261
17262 netbsd*)
17263   version_type=sunos
17264   need_lib_prefix=no
17265   need_version=no
17266   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17267     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17268     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17269     dynamic_linker='NetBSD (a.out) ld.so'
17270   else
17271     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17272     soname_spec='${libname}${release}${shared_ext}$major'
17273     dynamic_linker='NetBSD ld.elf_so'
17274   fi
17275   shlibpath_var=LD_LIBRARY_PATH
17276   shlibpath_overrides_runpath=yes
17277   hardcode_into_libs=yes
17278   ;;
17279
17280 newsos6)
17281   version_type=linux
17282   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17283   shlibpath_var=LD_LIBRARY_PATH
17284   shlibpath_overrides_runpath=yes
17285   ;;
17286
17287 *nto* | *qnx*)
17288   version_type=qnx
17289   need_lib_prefix=no
17290   need_version=no
17291   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17292   soname_spec='${libname}${release}${shared_ext}$major'
17293   shlibpath_var=LD_LIBRARY_PATH
17294   shlibpath_overrides_runpath=no
17295   hardcode_into_libs=yes
17296   dynamic_linker='ldqnx.so'
17297   ;;
17298
17299 openbsd*)
17300   version_type=sunos
17301   sys_lib_dlsearch_path_spec="/usr/lib"
17302   need_lib_prefix=no
17303   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
17304   case $host_os in
17305     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
17306     *)                          need_version=no  ;;
17307   esac
17308   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17309   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
17310   shlibpath_var=LD_LIBRARY_PATH
17311   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
17312     case $host_os in
17313       openbsd2.[89] | openbsd2.[89].*)
17314         shlibpath_overrides_runpath=no
17315         ;;
17316       *)
17317         shlibpath_overrides_runpath=yes
17318         ;;
17319       esac
17320   else
17321     shlibpath_overrides_runpath=yes
17322   fi
17323   ;;
17324
17325 os2*)
17326   libname_spec='$name'
17327   shrext_cmds=".dll"
17328   need_lib_prefix=no
17329   library_names_spec='$libname${shared_ext} $libname.a'
17330   dynamic_linker='OS/2 ld.exe'
17331   shlibpath_var=LIBPATH
17332   ;;
17333
17334 osf3* | osf4* | osf5*)
17335   version_type=osf
17336   need_lib_prefix=no
17337   need_version=no
17338   soname_spec='${libname}${release}${shared_ext}$major'
17339   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17340   shlibpath_var=LD_LIBRARY_PATH
17341   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
17342   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
17343   ;;
17344
17345 rdos*)
17346   dynamic_linker=no
17347   ;;
17348
17349 solaris*)
17350   version_type=linux
17351   need_lib_prefix=no
17352   need_version=no
17353   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17354   soname_spec='${libname}${release}${shared_ext}$major'
17355   shlibpath_var=LD_LIBRARY_PATH
17356   shlibpath_overrides_runpath=yes
17357   hardcode_into_libs=yes
17358   # ldd complains unless libraries are executable
17359   postinstall_cmds='chmod +x $lib'
17360   ;;
17361
17362 sunos4*)
17363   version_type=sunos
17364   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
17365   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
17366   shlibpath_var=LD_LIBRARY_PATH
17367   shlibpath_overrides_runpath=yes
17368   if test "$with_gnu_ld" = yes; then
17369     need_lib_prefix=no
17370   fi
17371   need_version=yes
17372   ;;
17373
17374 sysv4 | sysv4.3*)
17375   version_type=linux
17376   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17377   soname_spec='${libname}${release}${shared_ext}$major'
17378   shlibpath_var=LD_LIBRARY_PATH
17379   case $host_vendor in
17380     sni)
17381       shlibpath_overrides_runpath=no
17382       need_lib_prefix=no
17383       runpath_var=LD_RUN_PATH
17384       ;;
17385     siemens)
17386       need_lib_prefix=no
17387       ;;
17388     motorola)
17389       need_lib_prefix=no
17390       need_version=no
17391       shlibpath_overrides_runpath=no
17392       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
17393       ;;
17394   esac
17395   ;;
17396
17397 sysv4*MP*)
17398   if test -d /usr/nec ;then
17399     version_type=linux
17400     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
17401     soname_spec='$libname${shared_ext}.$major'
17402     shlibpath_var=LD_LIBRARY_PATH
17403   fi
17404   ;;
17405
17406 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
17407   version_type=freebsd-elf
17408   need_lib_prefix=no
17409   need_version=no
17410   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17411   soname_spec='${libname}${release}${shared_ext}$major'
17412   shlibpath_var=LD_LIBRARY_PATH
17413   shlibpath_overrides_runpath=yes
17414   hardcode_into_libs=yes
17415   if test "$with_gnu_ld" = yes; then
17416     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
17417   else
17418     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
17419     case $host_os in
17420       sco3.2v5*)
17421         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
17422         ;;
17423     esac
17424   fi
17425   sys_lib_dlsearch_path_spec='/usr/lib'
17426   ;;
17427
17428 tpf*)
17429   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
17430   version_type=linux
17431   need_lib_prefix=no
17432   need_version=no
17433   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17434   shlibpath_var=LD_LIBRARY_PATH
17435   shlibpath_overrides_runpath=no
17436   hardcode_into_libs=yes
17437   ;;
17438
17439 uts4*)
17440   version_type=linux
17441   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17442   soname_spec='${libname}${release}${shared_ext}$major'
17443   shlibpath_var=LD_LIBRARY_PATH
17444   ;;
17445
17446 *)
17447   dynamic_linker=no
17448   ;;
17449 esac
17450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
17451 $as_echo "$dynamic_linker" >&6; }
17452 test "$dynamic_linker" = no && can_build_shared=no
17453
17454 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
17455 if test "$GCC" = yes; then
17456   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
17457 fi
17458
17459 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
17460   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
17461 fi
17462 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
17463   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
17464 fi
17465
17466
17467
17468
17469
17470
17471
17472
17473
17474
17475
17476
17477
17478
17479
17480
17481
17482
17483
17484
17485
17486
17487
17488
17489
17490
17491
17492
17493
17494
17495
17496
17497
17498
17499
17500
17501
17502
17503
17504
17505
17506
17507
17508
17509
17510
17511
17512
17513
17514
17515
17516
17517
17518
17519
17520
17521
17522
17523
17524
17525
17526
17527
17528
17529
17530
17531
17532
17533
17534
17535
17536
17537
17538
17539
17540
17541
17542
17543
17544
17545
17546
17547
17548
17549
17550
17551
17552
17553
17554
17555
17556
17557   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
17558 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
17559 hardcode_action=
17560 if test -n "$hardcode_libdir_flag_spec" ||
17561    test -n "$runpath_var" ||
17562    test "X$hardcode_automatic" = "Xyes" ; then
17563
17564   # We can hardcode non-existent directories.
17565   if test "$hardcode_direct" != no &&
17566      # If the only mechanism to avoid hardcoding is shlibpath_var, we
17567      # have to relink, otherwise we might link with an installed library
17568      # when we should be linking with a yet-to-be-installed one
17569      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
17570      test "$hardcode_minus_L" != no; then
17571     # Linking always hardcodes the temporary library directory.
17572     hardcode_action=relink
17573   else
17574     # We can link without hardcoding, and we can hardcode nonexisting dirs.
17575     hardcode_action=immediate
17576   fi
17577 else
17578   # We cannot hardcode anything, or else we can only hardcode existing
17579   # directories.
17580   hardcode_action=unsupported
17581 fi
17582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
17583 $as_echo "$hardcode_action" >&6; }
17584
17585 if test "$hardcode_action" = relink ||
17586    test "$inherit_rpath" = yes; then
17587   # Fast installation is not supported
17588   enable_fast_install=no
17589 elif test "$shlibpath_overrides_runpath" = yes ||
17590      test "$enable_shared" = no; then
17591   # Fast installation is not necessary
17592   enable_fast_install=needless
17593 fi
17594
17595
17596
17597
17598
17599
17600   if test "x$enable_dlopen" != xyes; then
17601   enable_dlopen=unknown
17602   enable_dlopen_self=unknown
17603   enable_dlopen_self_static=unknown
17604 else
17605   lt_cv_dlopen=no
17606   lt_cv_dlopen_libs=
17607
17608   case $host_os in
17609   beos*)
17610     lt_cv_dlopen="load_add_on"
17611     lt_cv_dlopen_libs=
17612     lt_cv_dlopen_self=yes
17613     ;;
17614
17615   mingw* | pw32* | cegcc*)
17616     lt_cv_dlopen="LoadLibrary"
17617     lt_cv_dlopen_libs=
17618     ;;
17619
17620   cygwin*)
17621     lt_cv_dlopen="dlopen"
17622     lt_cv_dlopen_libs=
17623     ;;
17624
17625   darwin*)
17626   # if libdl is installed we need to link against it
17627     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17628 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17629 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17630   $as_echo_n "(cached) " >&6
17631 else
17632   ac_check_lib_save_LIBS=$LIBS
17633 LIBS="-ldl  $LIBS"
17634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17635 /* end confdefs.h.  */
17636
17637 /* Override any GCC internal prototype to avoid an error.
17638    Use char because int might match the return type of a GCC
17639    builtin and then its argument prototype would still apply.  */
17640 #ifdef __cplusplus
17641 extern "C"
17642 #endif
17643 char dlopen ();
17644 int
17645 main ()
17646 {
17647 return dlopen ();
17648   ;
17649   return 0;
17650 }
17651 _ACEOF
17652 if ac_fn_c_try_link "$LINENO"; then :
17653   ac_cv_lib_dl_dlopen=yes
17654 else
17655   ac_cv_lib_dl_dlopen=no
17656 fi
17657 rm -f core conftest.err conftest.$ac_objext \
17658     conftest$ac_exeext conftest.$ac_ext
17659 LIBS=$ac_check_lib_save_LIBS
17660 fi
17661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17662 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17663 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17664   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17665 else
17666
17667     lt_cv_dlopen="dyld"
17668     lt_cv_dlopen_libs=
17669     lt_cv_dlopen_self=yes
17670
17671 fi
17672
17673     ;;
17674
17675   *)
17676     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
17677 if test "x$ac_cv_func_shl_load" = x""yes; then :
17678   lt_cv_dlopen="shl_load"
17679 else
17680   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
17681 $as_echo_n "checking for shl_load in -ldld... " >&6; }
17682 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
17683   $as_echo_n "(cached) " >&6
17684 else
17685   ac_check_lib_save_LIBS=$LIBS
17686 LIBS="-ldld  $LIBS"
17687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17688 /* end confdefs.h.  */
17689
17690 /* Override any GCC internal prototype to avoid an error.
17691    Use char because int might match the return type of a GCC
17692    builtin and then its argument prototype would still apply.  */
17693 #ifdef __cplusplus
17694 extern "C"
17695 #endif
17696 char shl_load ();
17697 int
17698 main ()
17699 {
17700 return shl_load ();
17701   ;
17702   return 0;
17703 }
17704 _ACEOF
17705 if ac_fn_c_try_link "$LINENO"; then :
17706   ac_cv_lib_dld_shl_load=yes
17707 else
17708   ac_cv_lib_dld_shl_load=no
17709 fi
17710 rm -f core conftest.err conftest.$ac_objext \
17711     conftest$ac_exeext conftest.$ac_ext
17712 LIBS=$ac_check_lib_save_LIBS
17713 fi
17714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
17715 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
17716 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
17717   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
17718 else
17719   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
17720 if test "x$ac_cv_func_dlopen" = x""yes; then :
17721   lt_cv_dlopen="dlopen"
17722 else
17723   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
17724 $as_echo_n "checking for dlopen in -ldl... " >&6; }
17725 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
17726   $as_echo_n "(cached) " >&6
17727 else
17728   ac_check_lib_save_LIBS=$LIBS
17729 LIBS="-ldl  $LIBS"
17730 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17731 /* end confdefs.h.  */
17732
17733 /* Override any GCC internal prototype to avoid an error.
17734    Use char because int might match the return type of a GCC
17735    builtin and then its argument prototype would still apply.  */
17736 #ifdef __cplusplus
17737 extern "C"
17738 #endif
17739 char dlopen ();
17740 int
17741 main ()
17742 {
17743 return dlopen ();
17744   ;
17745   return 0;
17746 }
17747 _ACEOF
17748 if ac_fn_c_try_link "$LINENO"; then :
17749   ac_cv_lib_dl_dlopen=yes
17750 else
17751   ac_cv_lib_dl_dlopen=no
17752 fi
17753 rm -f core conftest.err conftest.$ac_objext \
17754     conftest$ac_exeext conftest.$ac_ext
17755 LIBS=$ac_check_lib_save_LIBS
17756 fi
17757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
17758 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
17759 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
17760   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
17761 else
17762   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
17763 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
17764 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
17765   $as_echo_n "(cached) " >&6
17766 else
17767   ac_check_lib_save_LIBS=$LIBS
17768 LIBS="-lsvld  $LIBS"
17769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17770 /* end confdefs.h.  */
17771
17772 /* Override any GCC internal prototype to avoid an error.
17773    Use char because int might match the return type of a GCC
17774    builtin and then its argument prototype would still apply.  */
17775 #ifdef __cplusplus
17776 extern "C"
17777 #endif
17778 char dlopen ();
17779 int
17780 main ()
17781 {
17782 return dlopen ();
17783   ;
17784   return 0;
17785 }
17786 _ACEOF
17787 if ac_fn_c_try_link "$LINENO"; then :
17788   ac_cv_lib_svld_dlopen=yes
17789 else
17790   ac_cv_lib_svld_dlopen=no
17791 fi
17792 rm -f core conftest.err conftest.$ac_objext \
17793     conftest$ac_exeext conftest.$ac_ext
17794 LIBS=$ac_check_lib_save_LIBS
17795 fi
17796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
17797 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
17798 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
17799   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
17800 else
17801   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
17802 $as_echo_n "checking for dld_link in -ldld... " >&6; }
17803 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
17804   $as_echo_n "(cached) " >&6
17805 else
17806   ac_check_lib_save_LIBS=$LIBS
17807 LIBS="-ldld  $LIBS"
17808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17809 /* end confdefs.h.  */
17810
17811 /* Override any GCC internal prototype to avoid an error.
17812    Use char because int might match the return type of a GCC
17813    builtin and then its argument prototype would still apply.  */
17814 #ifdef __cplusplus
17815 extern "C"
17816 #endif
17817 char dld_link ();
17818 int
17819 main ()
17820 {
17821 return dld_link ();
17822   ;
17823   return 0;
17824 }
17825 _ACEOF
17826 if ac_fn_c_try_link "$LINENO"; then :
17827   ac_cv_lib_dld_dld_link=yes
17828 else
17829   ac_cv_lib_dld_dld_link=no
17830 fi
17831 rm -f core conftest.err conftest.$ac_objext \
17832     conftest$ac_exeext conftest.$ac_ext
17833 LIBS=$ac_check_lib_save_LIBS
17834 fi
17835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
17836 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
17837 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
17838   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
17839 fi
17840
17841
17842 fi
17843
17844
17845 fi
17846
17847
17848 fi
17849
17850
17851 fi
17852
17853
17854 fi
17855
17856     ;;
17857   esac
17858
17859   if test "x$lt_cv_dlopen" != xno; then
17860     enable_dlopen=yes
17861   else
17862     enable_dlopen=no
17863   fi
17864
17865   case $lt_cv_dlopen in
17866   dlopen)
17867     save_CPPFLAGS="$CPPFLAGS"
17868     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
17869
17870     save_LDFLAGS="$LDFLAGS"
17871     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
17872
17873     save_LIBS="$LIBS"
17874     LIBS="$lt_cv_dlopen_libs $LIBS"
17875
17876     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
17877 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
17878 if test "${lt_cv_dlopen_self+set}" = set; then :
17879   $as_echo_n "(cached) " >&6
17880 else
17881           if test "$cross_compiling" = yes; then :
17882   lt_cv_dlopen_self=cross
17883 else
17884   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17885   lt_status=$lt_dlunknown
17886   cat > conftest.$ac_ext <<_LT_EOF
17887 #line 17881 "configure"
17888 #include "confdefs.h"
17889
17890 #if HAVE_DLFCN_H
17891 #include <dlfcn.h>
17892 #endif
17893
17894 #include <stdio.h>
17895
17896 #ifdef RTLD_GLOBAL
17897 #  define LT_DLGLOBAL           RTLD_GLOBAL
17898 #else
17899 #  ifdef DL_GLOBAL
17900 #    define LT_DLGLOBAL         DL_GLOBAL
17901 #  else
17902 #    define LT_DLGLOBAL         0
17903 #  endif
17904 #endif
17905
17906 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
17907    find out it does not work in some platform. */
17908 #ifndef LT_DLLAZY_OR_NOW
17909 #  ifdef RTLD_LAZY
17910 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
17911 #  else
17912 #    ifdef DL_LAZY
17913 #      define LT_DLLAZY_OR_NOW          DL_LAZY
17914 #    else
17915 #      ifdef RTLD_NOW
17916 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
17917 #      else
17918 #        ifdef DL_NOW
17919 #          define LT_DLLAZY_OR_NOW      DL_NOW
17920 #        else
17921 #          define LT_DLLAZY_OR_NOW      0
17922 #        endif
17923 #      endif
17924 #    endif
17925 #  endif
17926 #endif
17927
17928 /* When -fvisbility=hidden is used, assume the code has been annotated
17929    correspondingly for the symbols needed.  */
17930 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
17931 void fnord () __attribute__((visibility("default")));
17932 #endif
17933
17934 void fnord () { int i=42; }
17935 int main ()
17936 {
17937   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
17938   int status = $lt_dlunknown;
17939
17940   if (self)
17941     {
17942       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
17943       else
17944         {
17945           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
17946           else puts (dlerror ());
17947         }
17948       /* dlclose (self); */
17949     }
17950   else
17951     puts (dlerror ());
17952
17953   return status;
17954 }
17955 _LT_EOF
17956   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
17957   (eval $ac_link) 2>&5
17958   ac_status=$?
17959   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17960   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
17961     (./conftest; exit; ) >&5 2>/dev/null
17962     lt_status=$?
17963     case x$lt_status in
17964       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
17965       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
17966       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
17967     esac
17968   else :
17969     # compilation failed
17970     lt_cv_dlopen_self=no
17971   fi
17972 fi
17973 rm -fr conftest*
17974
17975
17976 fi
17977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
17978 $as_echo "$lt_cv_dlopen_self" >&6; }
17979
17980     if test "x$lt_cv_dlopen_self" = xyes; then
17981       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
17982       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
17983 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
17984 if test "${lt_cv_dlopen_self_static+set}" = set; then :
17985   $as_echo_n "(cached) " >&6
17986 else
17987           if test "$cross_compiling" = yes; then :
17988   lt_cv_dlopen_self_static=cross
17989 else
17990   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
17991   lt_status=$lt_dlunknown
17992   cat > conftest.$ac_ext <<_LT_EOF
17993 #line 17987 "configure"
17994 #include "confdefs.h"
17995
17996 #if HAVE_DLFCN_H
17997 #include <dlfcn.h>
17998 #endif
17999
18000 #include <stdio.h>
18001
18002 #ifdef RTLD_GLOBAL
18003 #  define LT_DLGLOBAL           RTLD_GLOBAL
18004 #else
18005 #  ifdef DL_GLOBAL
18006 #    define LT_DLGLOBAL         DL_GLOBAL
18007 #  else
18008 #    define LT_DLGLOBAL         0
18009 #  endif
18010 #endif
18011
18012 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
18013    find out it does not work in some platform. */
18014 #ifndef LT_DLLAZY_OR_NOW
18015 #  ifdef RTLD_LAZY
18016 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
18017 #  else
18018 #    ifdef DL_LAZY
18019 #      define LT_DLLAZY_OR_NOW          DL_LAZY
18020 #    else
18021 #      ifdef RTLD_NOW
18022 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
18023 #      else
18024 #        ifdef DL_NOW
18025 #          define LT_DLLAZY_OR_NOW      DL_NOW
18026 #        else
18027 #          define LT_DLLAZY_OR_NOW      0
18028 #        endif
18029 #      endif
18030 #    endif
18031 #  endif
18032 #endif
18033
18034 /* When -fvisbility=hidden is used, assume the code has been annotated
18035    correspondingly for the symbols needed.  */
18036 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
18037 void fnord () __attribute__((visibility("default")));
18038 #endif
18039
18040 void fnord () { int i=42; }
18041 int main ()
18042 {
18043   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
18044   int status = $lt_dlunknown;
18045
18046   if (self)
18047     {
18048       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
18049       else
18050         {
18051           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
18052           else puts (dlerror ());
18053         }
18054       /* dlclose (self); */
18055     }
18056   else
18057     puts (dlerror ());
18058
18059   return status;
18060 }
18061 _LT_EOF
18062   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
18063   (eval $ac_link) 2>&5
18064   ac_status=$?
18065   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18066   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
18067     (./conftest; exit; ) >&5 2>/dev/null
18068     lt_status=$?
18069     case x$lt_status in
18070       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
18071       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
18072       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
18073     esac
18074   else :
18075     # compilation failed
18076     lt_cv_dlopen_self_static=no
18077   fi
18078 fi
18079 rm -fr conftest*
18080
18081
18082 fi
18083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
18084 $as_echo "$lt_cv_dlopen_self_static" >&6; }
18085     fi
18086
18087     CPPFLAGS="$save_CPPFLAGS"
18088     LDFLAGS="$save_LDFLAGS"
18089     LIBS="$save_LIBS"
18090     ;;
18091   esac
18092
18093   case $lt_cv_dlopen_self in
18094   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
18095   *) enable_dlopen_self=unknown ;;
18096   esac
18097
18098   case $lt_cv_dlopen_self_static in
18099   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
18100   *) enable_dlopen_self_static=unknown ;;
18101   esac
18102 fi
18103
18104
18105
18106
18107
18108
18109
18110
18111
18112
18113
18114
18115
18116
18117
18118
18119
18120 striplib=
18121 old_striplib=
18122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
18123 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
18124 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
18125   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
18126   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
18127   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18128 $as_echo "yes" >&6; }
18129 else
18130 # FIXME - insert some real tests, host_os isn't really good enough
18131   case $host_os in
18132   darwin*)
18133     if test -n "$STRIP" ; then
18134       striplib="$STRIP -x"
18135       old_striplib="$STRIP -S"
18136       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18137 $as_echo "yes" >&6; }
18138     else
18139       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18140 $as_echo "no" >&6; }
18141     fi
18142     ;;
18143   *)
18144     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18145 $as_echo "no" >&6; }
18146     ;;
18147   esac
18148 fi
18149
18150
18151
18152
18153
18154
18155
18156
18157
18158
18159
18160
18161   # Report which library types will actually be built
18162   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
18163 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
18164   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
18165 $as_echo "$can_build_shared" >&6; }
18166
18167   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
18168 $as_echo_n "checking whether to build shared libraries... " >&6; }
18169   test "$can_build_shared" = "no" && enable_shared=no
18170
18171   # On AIX, shared libraries and static libraries use the same namespace, and
18172   # are all built from PIC.
18173   case $host_os in
18174   aix3*)
18175     test "$enable_shared" = yes && enable_static=no
18176     if test -n "$RANLIB"; then
18177       archive_cmds="$archive_cmds~\$RANLIB \$lib"
18178       postinstall_cmds='$RANLIB $lib'
18179     fi
18180     ;;
18181
18182   aix[4-9]*)
18183     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
18184       test "$enable_shared" = yes && enable_static=no
18185     fi
18186     ;;
18187   esac
18188   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
18189 $as_echo "$enable_shared" >&6; }
18190
18191   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
18192 $as_echo_n "checking whether to build static libraries... " >&6; }
18193   # Make sure either enable_shared or enable_static is yes.
18194   test "$enable_shared" = yes || enable_static=yes
18195   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
18196 $as_echo "$enable_static" >&6; }
18197
18198
18199
18200
18201 fi
18202 ac_ext=c
18203 ac_cpp='$CPP $CPPFLAGS'
18204 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18205 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18206 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18207
18208 CC="$lt_save_CC"
18209
18210       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
18211     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
18212     (test "X$CXX" != "Xg++"))) ; then
18213   ac_ext=cpp
18214 ac_cpp='$CXXCPP $CPPFLAGS'
18215 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18216 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18217 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
18219 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
18220 if test -z "$CXXCPP"; then
18221   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
18222   $as_echo_n "(cached) " >&6
18223 else
18224       # Double quotes because CXXCPP needs to be expanded
18225     for CXXCPP in "$CXX -E" "/lib/cpp"
18226     do
18227       ac_preproc_ok=false
18228 for ac_cxx_preproc_warn_flag in '' yes
18229 do
18230   # Use a header file that comes with gcc, so configuring glibc
18231   # with a fresh cross-compiler works.
18232   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18233   # <limits.h> exists even on freestanding compilers.
18234   # On the NeXT, cc -E runs the code through the compiler's parser,
18235   # not just through cpp. "Syntax error" is here to catch this case.
18236   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18237 /* end confdefs.h.  */
18238 #ifdef __STDC__
18239 # include <limits.h>
18240 #else
18241 # include <assert.h>
18242 #endif
18243                      Syntax error
18244 _ACEOF
18245 if ac_fn_cxx_try_cpp "$LINENO"; then :
18246
18247 else
18248   # Broken: fails on valid input.
18249 continue
18250 fi
18251 rm -f conftest.err conftest.$ac_ext
18252
18253   # OK, works on sane cases.  Now check whether nonexistent headers
18254   # can be detected and how.
18255   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18256 /* end confdefs.h.  */
18257 #include <ac_nonexistent.h>
18258 _ACEOF
18259 if ac_fn_cxx_try_cpp "$LINENO"; then :
18260   # Broken: success on invalid input.
18261 continue
18262 else
18263   # Passes both tests.
18264 ac_preproc_ok=:
18265 break
18266 fi
18267 rm -f conftest.err conftest.$ac_ext
18268
18269 done
18270 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18271 rm -f conftest.err conftest.$ac_ext
18272 if $ac_preproc_ok; then :
18273   break
18274 fi
18275
18276     done
18277     ac_cv_prog_CXXCPP=$CXXCPP
18278
18279 fi
18280   CXXCPP=$ac_cv_prog_CXXCPP
18281 else
18282   ac_cv_prog_CXXCPP=$CXXCPP
18283 fi
18284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
18285 $as_echo "$CXXCPP" >&6; }
18286 ac_preproc_ok=false
18287 for ac_cxx_preproc_warn_flag in '' yes
18288 do
18289   # Use a header file that comes with gcc, so configuring glibc
18290   # with a fresh cross-compiler works.
18291   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18292   # <limits.h> exists even on freestanding compilers.
18293   # On the NeXT, cc -E runs the code through the compiler's parser,
18294   # not just through cpp. "Syntax error" is here to catch this case.
18295   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18296 /* end confdefs.h.  */
18297 #ifdef __STDC__
18298 # include <limits.h>
18299 #else
18300 # include <assert.h>
18301 #endif
18302                      Syntax error
18303 _ACEOF
18304 if ac_fn_cxx_try_cpp "$LINENO"; then :
18305
18306 else
18307   # Broken: fails on valid input.
18308 continue
18309 fi
18310 rm -f conftest.err conftest.$ac_ext
18311
18312   # OK, works on sane cases.  Now check whether nonexistent headers
18313   # can be detected and how.
18314   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18315 /* end confdefs.h.  */
18316 #include <ac_nonexistent.h>
18317 _ACEOF
18318 if ac_fn_cxx_try_cpp "$LINENO"; then :
18319   # Broken: success on invalid input.
18320 continue
18321 else
18322   # Passes both tests.
18323 ac_preproc_ok=:
18324 break
18325 fi
18326 rm -f conftest.err conftest.$ac_ext
18327
18328 done
18329 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
18330 rm -f conftest.err conftest.$ac_ext
18331 if $ac_preproc_ok; then :
18332
18333 else
18334   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
18335 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
18336 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
18337 See \`config.log' for more details." "$LINENO" 5; }
18338 fi
18339
18340 ac_ext=c
18341 ac_cpp='$CPP $CPPFLAGS'
18342 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18343 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18344 ac_compiler_gnu=$ac_cv_c_compiler_gnu
18345
18346 else
18347   _lt_caught_CXX_error=yes
18348 fi
18349
18350 ac_ext=cpp
18351 ac_cpp='$CXXCPP $CPPFLAGS'
18352 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
18353 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
18354 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
18355
18356 archive_cmds_need_lc_CXX=no
18357 allow_undefined_flag_CXX=
18358 always_export_symbols_CXX=no
18359 archive_expsym_cmds_CXX=
18360 compiler_needs_object_CXX=no
18361 export_dynamic_flag_spec_CXX=
18362 hardcode_direct_CXX=no
18363 hardcode_direct_absolute_CXX=no
18364 hardcode_libdir_flag_spec_CXX=
18365 hardcode_libdir_flag_spec_ld_CXX=
18366 hardcode_libdir_separator_CXX=
18367 hardcode_minus_L_CXX=no
18368 hardcode_shlibpath_var_CXX=unsupported
18369 hardcode_automatic_CXX=no
18370 inherit_rpath_CXX=no
18371 module_cmds_CXX=
18372 module_expsym_cmds_CXX=
18373 link_all_deplibs_CXX=unknown
18374 old_archive_cmds_CXX=$old_archive_cmds
18375 reload_flag_CXX=$reload_flag
18376 reload_cmds_CXX=$reload_cmds
18377 no_undefined_flag_CXX=
18378 whole_archive_flag_spec_CXX=
18379 enable_shared_with_static_runtimes_CXX=no
18380
18381 # Source file extension for C++ test sources.
18382 ac_ext=cpp
18383
18384 # Object file extension for compiled C++ test sources.
18385 objext=o
18386 objext_CXX=$objext
18387
18388 # No sense in running all these tests if we already determined that
18389 # the CXX compiler isn't working.  Some variables (like enable_shared)
18390 # are currently assumed to apply to all compilers on this platform,
18391 # and will be corrupted by setting them based on a non-working compiler.
18392 if test "$_lt_caught_CXX_error" != yes; then
18393   # Code to be used in simple compile tests
18394   lt_simple_compile_test_code="int some_variable = 0;"
18395
18396   # Code to be used in simple link tests
18397   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
18398
18399   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
18400
18401
18402
18403
18404
18405
18406 # If no C compiler was specified, use CC.
18407 LTCC=${LTCC-"$CC"}
18408
18409 # If no C compiler flags were specified, use CFLAGS.
18410 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
18411
18412 # Allow CC to be a program name with arguments.
18413 compiler=$CC
18414
18415
18416   # save warnings/boilerplate of simple test code
18417   ac_outfile=conftest.$ac_objext
18418 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
18419 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18420 _lt_compiler_boilerplate=`cat conftest.err`
18421 $RM conftest*
18422
18423   ac_outfile=conftest.$ac_objext
18424 echo "$lt_simple_link_test_code" >conftest.$ac_ext
18425 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
18426 _lt_linker_boilerplate=`cat conftest.err`
18427 $RM -r conftest*
18428
18429
18430   # Allow CC to be a program name with arguments.
18431   lt_save_CC=$CC
18432   lt_save_LD=$LD
18433   lt_save_GCC=$GCC
18434   GCC=$GXX
18435   lt_save_with_gnu_ld=$with_gnu_ld
18436   lt_save_path_LD=$lt_cv_path_LD
18437   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
18438     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
18439   else
18440     $as_unset lt_cv_prog_gnu_ld
18441   fi
18442   if test -n "${lt_cv_path_LDCXX+set}"; then
18443     lt_cv_path_LD=$lt_cv_path_LDCXX
18444   else
18445     $as_unset lt_cv_path_LD
18446   fi
18447   test -z "${LDCXX+set}" || LD=$LDCXX
18448   CC=${CXX-"c++"}
18449   compiler=$CC
18450   compiler_CXX=$CC
18451   for cc_temp in $compiler""; do
18452   case $cc_temp in
18453     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
18454     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
18455     \-*) ;;
18456     *) break;;
18457   esac
18458 done
18459 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
18460
18461
18462   if test -n "$compiler"; then
18463     # We don't want -fno-exception when compiling C++ code, so set the
18464     # no_builtin_flag separately
18465     if test "$GXX" = yes; then
18466       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
18467     else
18468       lt_prog_compiler_no_builtin_flag_CXX=
18469     fi
18470
18471     if test "$GXX" = yes; then
18472       # Set up default GNU C++ configuration
18473
18474
18475
18476 # Check whether --with-gnu-ld was given.
18477 if test "${with_gnu_ld+set}" = set; then :
18478   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
18479 else
18480   with_gnu_ld=no
18481 fi
18482
18483 ac_prog=ld
18484 if test "$GCC" = yes; then
18485   # Check if gcc -print-prog-name=ld gives a path.
18486   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
18487 $as_echo_n "checking for ld used by $CC... " >&6; }
18488   case $host in
18489   *-*-mingw*)
18490     # gcc leaves a trailing carriage return which upsets mingw
18491     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
18492   *)
18493     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
18494   esac
18495   case $ac_prog in
18496     # Accept absolute paths.
18497     [\\/]* | ?:[\\/]*)
18498       re_direlt='/[^/][^/]*/\.\./'
18499       # Canonicalize the pathname of ld
18500       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
18501       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
18502         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
18503       done
18504       test -z "$LD" && LD="$ac_prog"
18505       ;;
18506   "")
18507     # If it fails, then pretend we aren't using GCC.
18508     ac_prog=ld
18509     ;;
18510   *)
18511     # If it is relative, then search for the first ld in PATH.
18512     with_gnu_ld=unknown
18513     ;;
18514   esac
18515 elif test "$with_gnu_ld" = yes; then
18516   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
18517 $as_echo_n "checking for GNU ld... " >&6; }
18518 else
18519   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
18520 $as_echo_n "checking for non-GNU ld... " >&6; }
18521 fi
18522 if test "${lt_cv_path_LD+set}" = set; then :
18523   $as_echo_n "(cached) " >&6
18524 else
18525   if test -z "$LD"; then
18526   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
18527   for ac_dir in $PATH; do
18528     IFS="$lt_save_ifs"
18529     test -z "$ac_dir" && ac_dir=.
18530     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
18531       lt_cv_path_LD="$ac_dir/$ac_prog"
18532       # Check to see if the program is GNU ld.  I'd rather use --version,
18533       # but apparently some variants of GNU ld only accept -v.
18534       # Break only if it was the GNU/non-GNU ld that we prefer.
18535       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
18536       *GNU* | *'with BFD'*)
18537         test "$with_gnu_ld" != no && break
18538         ;;
18539       *)
18540         test "$with_gnu_ld" != yes && break
18541         ;;
18542       esac
18543     fi
18544   done
18545   IFS="$lt_save_ifs"
18546 else
18547   lt_cv_path_LD="$LD" # Let the user override the test with a path.
18548 fi
18549 fi
18550
18551 LD="$lt_cv_path_LD"
18552 if test -n "$LD"; then
18553   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
18554 $as_echo "$LD" >&6; }
18555 else
18556   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18557 $as_echo "no" >&6; }
18558 fi
18559 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
18560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
18561 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
18562 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
18563   $as_echo_n "(cached) " >&6
18564 else
18565   # I'd rather use --version here, but apparently some GNU lds only accept -v.
18566 case `$LD -v 2>&1 </dev/null` in
18567 *GNU* | *'with BFD'*)
18568   lt_cv_prog_gnu_ld=yes
18569   ;;
18570 *)
18571   lt_cv_prog_gnu_ld=no
18572   ;;
18573 esac
18574 fi
18575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
18576 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
18577 with_gnu_ld=$lt_cv_prog_gnu_ld
18578
18579
18580
18581
18582
18583
18584
18585       # Check if GNU C++ uses GNU ld as the underlying linker, since the
18586       # archiving commands below assume that GNU ld is being used.
18587       if test "$with_gnu_ld" = yes; then
18588         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
18589         archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
18590
18591         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
18592         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
18593
18594         # If archive_cmds runs LD, not CC, wlarc should be empty
18595         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
18596         #     investigate it a little bit more. (MM)
18597         wlarc='${wl}'
18598
18599         # ancient GNU ld didn't support --whole-archive et. al.
18600         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
18601           $GREP 'no-whole-archive' > /dev/null; then
18602           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
18603         else
18604           whole_archive_flag_spec_CXX=
18605         fi
18606       else
18607         with_gnu_ld=no
18608         wlarc=
18609
18610         # A generic and very simple default shared library creation
18611         # command for GNU C++ for the case where it uses the native
18612         # linker, instead of GNU ld.  If possible, this setting should
18613         # overridden to take advantage of the native linker features on
18614         # the platform it is being used on.
18615         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
18616       fi
18617
18618       # Commands to make compiler produce verbose output that lists
18619       # what "hidden" libraries, object files and flags are used when
18620       # linking a shared library.
18621       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
18622
18623     else
18624       GXX=no
18625       with_gnu_ld=no
18626       wlarc=
18627     fi
18628
18629     # PORTME: fill in a description of your system's C++ link characteristics
18630     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
18631 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
18632     ld_shlibs_CXX=yes
18633     case $host_os in
18634       aix3*)
18635         # FIXME: insert proper C++ library support
18636         ld_shlibs_CXX=no
18637         ;;
18638       aix[4-9]*)
18639         if test "$host_cpu" = ia64; then
18640           # On IA64, the linker does run time linking by default, so we don't
18641           # have to do anything special.
18642           aix_use_runtimelinking=no
18643           exp_sym_flag='-Bexport'
18644           no_entry_flag=""
18645         else
18646           aix_use_runtimelinking=no
18647
18648           # Test if we are trying to use run time linking or normal
18649           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
18650           # need to do runtime linking.
18651           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
18652             for ld_flag in $LDFLAGS; do
18653               case $ld_flag in
18654               *-brtl*)
18655                 aix_use_runtimelinking=yes
18656                 break
18657                 ;;
18658               esac
18659             done
18660             ;;
18661           esac
18662
18663           exp_sym_flag='-bexport'
18664           no_entry_flag='-bnoentry'
18665         fi
18666
18667         # When large executables or shared objects are built, AIX ld can
18668         # have problems creating the table of contents.  If linking a library
18669         # or program results in "error TOC overflow" add -mminimal-toc to
18670         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
18671         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
18672
18673         archive_cmds_CXX=''
18674         hardcode_direct_CXX=yes
18675         hardcode_direct_absolute_CXX=yes
18676         hardcode_libdir_separator_CXX=':'
18677         link_all_deplibs_CXX=yes
18678         file_list_spec_CXX='${wl}-f,'
18679
18680         if test "$GXX" = yes; then
18681           case $host_os in aix4.[012]|aix4.[012].*)
18682           # We only want to do this on AIX 4.2 and lower, the check
18683           # below for broken collect2 doesn't work under 4.3+
18684           collect2name=`${CC} -print-prog-name=collect2`
18685           if test -f "$collect2name" &&
18686              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
18687           then
18688             # We have reworked collect2
18689             :
18690           else
18691             # We have old collect2
18692             hardcode_direct_CXX=unsupported
18693             # It fails to find uninstalled libraries when the uninstalled
18694             # path is not listed in the libpath.  Setting hardcode_minus_L
18695             # to unsupported forces relinking
18696             hardcode_minus_L_CXX=yes
18697             hardcode_libdir_flag_spec_CXX='-L$libdir'
18698             hardcode_libdir_separator_CXX=
18699           fi
18700           esac
18701           shared_flag='-shared'
18702           if test "$aix_use_runtimelinking" = yes; then
18703             shared_flag="$shared_flag "'${wl}-G'
18704           fi
18705         else
18706           # not using gcc
18707           if test "$host_cpu" = ia64; then
18708           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
18709           # chokes on -Wl,-G. The following line is correct:
18710           shared_flag='-G'
18711           else
18712             if test "$aix_use_runtimelinking" = yes; then
18713               shared_flag='${wl}-G'
18714             else
18715               shared_flag='${wl}-bM:SRE'
18716             fi
18717           fi
18718         fi
18719
18720         export_dynamic_flag_spec_CXX='${wl}-bexpall'
18721         # It seems that -bexpall does not export symbols beginning with
18722         # underscore (_), so it is better to generate a list of symbols to
18723         # export.
18724         always_export_symbols_CXX=yes
18725         if test "$aix_use_runtimelinking" = yes; then
18726           # Warning - without using the other runtime loading flags (-brtl),
18727           # -berok will link without error, but may produce a broken library.
18728           allow_undefined_flag_CXX='-berok'
18729           # Determine the default libpath from the value encoded in an empty
18730           # executable.
18731           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18732 /* end confdefs.h.  */
18733
18734 int
18735 main ()
18736 {
18737
18738   ;
18739   return 0;
18740 }
18741 _ACEOF
18742 if ac_fn_cxx_try_link "$LINENO"; then :
18743
18744 lt_aix_libpath_sed='
18745     /Import File Strings/,/^$/ {
18746         /^0/ {
18747             s/^0  *\(.*\)$/\1/
18748             p
18749         }
18750     }'
18751 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18752 # Check for a 64-bit object if we didn't find anything.
18753 if test -z "$aix_libpath"; then
18754   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18755 fi
18756 fi
18757 rm -f core conftest.err conftest.$ac_objext \
18758     conftest$ac_exeext conftest.$ac_ext
18759 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18760
18761           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18762
18763           archive_expsym_cmds_CXX='$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 $shared_flag"
18764         else
18765           if test "$host_cpu" = ia64; then
18766             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
18767             allow_undefined_flag_CXX="-z nodefs"
18768             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
18769           else
18770             # Determine the default libpath from the value encoded in an
18771             # empty executable.
18772             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18773 /* end confdefs.h.  */
18774
18775 int
18776 main ()
18777 {
18778
18779   ;
18780   return 0;
18781 }
18782 _ACEOF
18783 if ac_fn_cxx_try_link "$LINENO"; then :
18784
18785 lt_aix_libpath_sed='
18786     /Import File Strings/,/^$/ {
18787         /^0/ {
18788             s/^0  *\(.*\)$/\1/
18789             p
18790         }
18791     }'
18792 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18793 # Check for a 64-bit object if we didn't find anything.
18794 if test -z "$aix_libpath"; then
18795   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
18796 fi
18797 fi
18798 rm -f core conftest.err conftest.$ac_objext \
18799     conftest$ac_exeext conftest.$ac_ext
18800 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
18801
18802             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
18803             # Warning - without using the other run time loading flags,
18804             # -berok will link without error, but may produce a broken library.
18805             no_undefined_flag_CXX=' ${wl}-bernotok'
18806             allow_undefined_flag_CXX=' ${wl}-berok'
18807             if test "$with_gnu_ld" = yes; then
18808               # We only use this code for GNU lds that support --whole-archive.
18809               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
18810             else
18811               # Exported symbols can be pulled into shared objects from archives
18812               whole_archive_flag_spec_CXX='$convenience'
18813             fi
18814             archive_cmds_need_lc_CXX=yes
18815             # This is similar to how AIX traditionally builds its shared
18816             # libraries.
18817             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'
18818           fi
18819         fi
18820         ;;
18821
18822       beos*)
18823         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
18824           allow_undefined_flag_CXX=unsupported
18825           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
18826           # support --undefined.  This deserves some investigation.  FIXME
18827           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18828         else
18829           ld_shlibs_CXX=no
18830         fi
18831         ;;
18832
18833       chorus*)
18834         case $cc_basename in
18835           *)
18836           # FIXME: insert proper C++ library support
18837           ld_shlibs_CXX=no
18838           ;;
18839         esac
18840         ;;
18841
18842       cygwin* | mingw* | pw32* | cegcc*)
18843         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
18844         # as there is no search path for DLLs.
18845         hardcode_libdir_flag_spec_CXX='-L$libdir'
18846         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
18847         allow_undefined_flag_CXX=unsupported
18848         always_export_symbols_CXX=no
18849         enable_shared_with_static_runtimes_CXX=yes
18850
18851         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
18852           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
18853           # If the export-symbols file already is a .def file (1st line
18854           # is EXPORTS), use it as is; otherwise, prepend...
18855           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
18856             cp $export_symbols $output_objdir/$soname.def;
18857           else
18858             echo EXPORTS > $output_objdir/$soname.def;
18859             cat $export_symbols >> $output_objdir/$soname.def;
18860           fi~
18861           $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 $lib'
18862         else
18863           ld_shlibs_CXX=no
18864         fi
18865         ;;
18866       darwin* | rhapsody*)
18867
18868
18869   archive_cmds_need_lc_CXX=no
18870   hardcode_direct_CXX=no
18871   hardcode_automatic_CXX=yes
18872   hardcode_shlibpath_var_CXX=unsupported
18873   if test "$lt_cv_ld_force_load" = "yes"; then
18874     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 \"$new_convenience\"`'
18875   else
18876     whole_archive_flag_spec_CXX=''
18877   fi
18878   link_all_deplibs_CXX=yes
18879   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
18880   case $cc_basename in
18881      ifort*) _lt_dar_can_shared=yes ;;
18882      *) _lt_dar_can_shared=$GCC ;;
18883   esac
18884   if test "$_lt_dar_can_shared" = "yes"; then
18885     output_verbose_link_cmd=func_echo_all
18886     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}"
18887     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
18888     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}${_lt_dsymutil}"
18889     module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
18890        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
18891       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${_lt_dsymutil}"
18892       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
18893     fi
18894
18895   else
18896   ld_shlibs_CXX=no
18897   fi
18898
18899         ;;
18900
18901       dgux*)
18902         case $cc_basename in
18903           ec++*)
18904             # FIXME: insert proper C++ library support
18905             ld_shlibs_CXX=no
18906             ;;
18907           ghcx*)
18908             # Green Hills C++ Compiler
18909             # FIXME: insert proper C++ library support
18910             ld_shlibs_CXX=no
18911             ;;
18912           *)
18913             # FIXME: insert proper C++ library support
18914             ld_shlibs_CXX=no
18915             ;;
18916         esac
18917         ;;
18918
18919       freebsd2.*)
18920         # C++ shared libraries reported to be fairly broken before
18921         # switch to ELF
18922         ld_shlibs_CXX=no
18923         ;;
18924
18925       freebsd-elf*)
18926         archive_cmds_need_lc_CXX=no
18927         ;;
18928
18929       freebsd* | dragonfly*)
18930         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
18931         # conventions
18932         ld_shlibs_CXX=yes
18933         ;;
18934
18935       gnu*)
18936         ;;
18937
18938       haiku*)
18939         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
18940         link_all_deplibs_CXX=yes
18941         ;;
18942
18943       hpux9*)
18944         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
18945         hardcode_libdir_separator_CXX=:
18946         export_dynamic_flag_spec_CXX='${wl}-E'
18947         hardcode_direct_CXX=yes
18948         hardcode_minus_L_CXX=yes # Not in the search PATH,
18949                                              # but as the default
18950                                              # location of the library.
18951
18952         case $cc_basename in
18953           CC*)
18954             # FIXME: insert proper C++ library support
18955             ld_shlibs_CXX=no
18956             ;;
18957           aCC*)
18958             archive_cmds_CXX='$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 $lib'
18959             # Commands to make compiler produce verbose output that lists
18960             # what "hidden" libraries, object files and flags are used when
18961             # linking a shared library.
18962             #
18963             # There doesn't appear to be a way to prevent this compiler from
18964             # explicitly linking system object files so we need to strip them
18965             # from the output so that they don't get included in the library
18966             # dependencies.
18967             output_verbose_link_cmd='templist=`($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"'
18968             ;;
18969           *)
18970             if test "$GXX" = yes; then
18971               archive_cmds_CXX='$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'
18972             else
18973               # FIXME: insert proper C++ library support
18974               ld_shlibs_CXX=no
18975             fi
18976             ;;
18977         esac
18978         ;;
18979
18980       hpux10*|hpux11*)
18981         if test $with_gnu_ld = no; then
18982           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
18983           hardcode_libdir_separator_CXX=:
18984
18985           case $host_cpu in
18986             hppa*64*|ia64*)
18987               ;;
18988             *)
18989               export_dynamic_flag_spec_CXX='${wl}-E'
18990               ;;
18991           esac
18992         fi
18993         case $host_cpu in
18994           hppa*64*|ia64*)
18995             hardcode_direct_CXX=no
18996             hardcode_shlibpath_var_CXX=no
18997             ;;
18998           *)
18999             hardcode_direct_CXX=yes
19000             hardcode_direct_absolute_CXX=yes
19001             hardcode_minus_L_CXX=yes # Not in the search PATH,
19002                                                  # but as the default
19003                                                  # location of the library.
19004             ;;
19005         esac
19006
19007         case $cc_basename in
19008           CC*)
19009             # FIXME: insert proper C++ library support
19010             ld_shlibs_CXX=no
19011             ;;
19012           aCC*)
19013             case $host_cpu in
19014               hppa*64*)
19015                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19016                 ;;
19017               ia64*)
19018                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19019                 ;;
19020               *)
19021                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19022                 ;;
19023             esac
19024             # Commands to make compiler produce verbose output that lists
19025             # what "hidden" libraries, object files and flags are used when
19026             # linking a shared library.
19027             #
19028             # There doesn't appear to be a way to prevent this compiler from
19029             # explicitly linking system object files so we need to strip them
19030             # from the output so that they don't get included in the library
19031             # dependencies.
19032             output_verbose_link_cmd='templist=`($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"'
19033             ;;
19034           *)
19035             if test "$GXX" = yes; then
19036               if test $with_gnu_ld = no; then
19037                 case $host_cpu in
19038                   hppa*64*)
19039                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19040                     ;;
19041                   ia64*)
19042                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19043                     ;;
19044                   *)
19045                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19046                     ;;
19047                 esac
19048               fi
19049             else
19050               # FIXME: insert proper C++ library support
19051               ld_shlibs_CXX=no
19052             fi
19053             ;;
19054         esac
19055         ;;
19056
19057       interix[3-9]*)
19058         hardcode_direct_CXX=no
19059         hardcode_shlibpath_var_CXX=no
19060         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19061         export_dynamic_flag_spec_CXX='${wl}-E'
19062         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
19063         # Instead, shared libraries are loaded at an image base (0x10000000 by
19064         # default) and relocated if they conflict, which is a slow very memory
19065         # consuming and fragmenting process.  To avoid this, we pick a random,
19066         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
19067         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
19068         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19069         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
19070         ;;
19071       irix5* | irix6*)
19072         case $cc_basename in
19073           CC*)
19074             # SGI C++
19075             archive_cmds_CXX='$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 $lib'
19076
19077             # Archives containing C++ object files must be created using
19078             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
19079             # necessary to make sure instantiated templates are included
19080             # in the archive.
19081             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
19082             ;;
19083           *)
19084             if test "$GXX" = yes; then
19085               if test "$with_gnu_ld" = no; then
19086                 archive_cmds_CXX='$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 $lib'
19087               else
19088                 archive_cmds_CXX='$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 $lib'
19089               fi
19090             fi
19091             link_all_deplibs_CXX=yes
19092             ;;
19093         esac
19094         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19095         hardcode_libdir_separator_CXX=:
19096         inherit_rpath_CXX=yes
19097         ;;
19098
19099       linux* | k*bsd*-gnu | kopensolaris*-gnu)
19100         case $cc_basename in
19101           KCC*)
19102             # Kuck and Associates, Inc. (KAI) C++ Compiler
19103
19104             # KCC will only create a shared library if the output file
19105             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19106             # to its proper name (with version) after linking.
19107             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'
19108             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 $lib'
19109             # Commands to make compiler produce verbose output that lists
19110             # what "hidden" libraries, object files and flags are used when
19111             # linking a shared library.
19112             #
19113             # There doesn't appear to be a way to prevent this compiler from
19114             # explicitly linking system object files so we need to strip them
19115             # from the output so that they don't get included in the library
19116             # dependencies.
19117             output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$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"'
19118
19119             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19120             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19121
19122             # Archives containing C++ object files must be created using
19123             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
19124             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
19125             ;;
19126           icpc* | ecpc* )
19127             # Intel C++
19128             with_gnu_ld=yes
19129             # version 8.0 and above of icpc choke on multiply defined symbols
19130             # if we add $predep_objects and $postdep_objects, however 7.1 and
19131             # earlier do not add the objects themselves.
19132             case `$CC -V 2>&1` in
19133               *"Version 7."*)
19134                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19135                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19136                 ;;
19137               *)  # Version 8.0 or newer
19138                 tmp_idyn=
19139                 case $host_cpu in
19140                   ia64*) tmp_idyn=' -i_dynamic';;
19141                 esac
19142                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19143                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
19144                 ;;
19145             esac
19146             archive_cmds_need_lc_CXX=no
19147             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19148             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19149             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
19150             ;;
19151           pgCC* | pgcpp*)
19152             # Portland Group C++ compiler
19153             case `$CC -V` in
19154             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
19155               prelink_cmds_CXX='tpldir=Template.dir~
19156                 rm -rf $tpldir~
19157                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
19158                 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
19159               old_archive_cmds_CXX='tpldir=Template.dir~
19160                 rm -rf $tpldir~
19161                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
19162                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
19163                 $RANLIB $oldlib'
19164               archive_cmds_CXX='tpldir=Template.dir~
19165                 rm -rf $tpldir~
19166                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19167                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19168               archive_expsym_cmds_CXX='tpldir=Template.dir~
19169                 rm -rf $tpldir~
19170                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
19171                 $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 $lib'
19172               ;;
19173             *) # Version 6 and above use weak symbols
19174               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
19175               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
19176               ;;
19177             esac
19178
19179             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
19180             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19181             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
19182             ;;
19183           cxx*)
19184             # Compaq C++
19185             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
19186             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
19187
19188             runpath_var=LD_RUN_PATH
19189             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19190             hardcode_libdir_separator_CXX=:
19191
19192             # Commands to make compiler produce verbose output that lists
19193             # what "hidden" libraries, object files and flags are used when
19194             # linking a shared library.
19195             #
19196             # There doesn't appear to be a way to prevent this compiler from
19197             # explicitly linking system object files so we need to strip them
19198             # from the output so that they don't get included in the library
19199             # dependencies.
19200             output_verbose_link_cmd='templist=`$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" | $Xsed'
19201             ;;
19202           xl* | mpixl* | bgxl*)
19203             # IBM XL 8.0 on PPC, with GNU ld
19204             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19205             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
19206             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
19207             if test "x$supports_anon_versioning" = xyes; then
19208               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
19209                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
19210                 echo "local: *; };" >> $output_objdir/$libname.ver~
19211                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
19212             fi
19213             ;;
19214           *)
19215             case `$CC -V 2>&1 | sed 5q` in
19216             *Sun\ C*)
19217               # Sun C++ 5.9
19218               no_undefined_flag_CXX=' -zdefs'
19219               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19220               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
19221               hardcode_libdir_flag_spec_CXX='-R$libdir'
19222               whole_archive_flag_spec_CXX='${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'
19223               compiler_needs_object_CXX=yes
19224
19225               # Not sure whether something based on
19226               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
19227               # would be better.
19228               output_verbose_link_cmd='func_echo_all'
19229
19230               # Archives containing C++ object files must be created using
19231               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19232               # necessary to make sure instantiated templates are included
19233               # in the archive.
19234               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19235               ;;
19236             esac
19237             ;;
19238         esac
19239         ;;
19240
19241       lynxos*)
19242         # FIXME: insert proper C++ library support
19243         ld_shlibs_CXX=no
19244         ;;
19245
19246       m88k*)
19247         # FIXME: insert proper C++ library support
19248         ld_shlibs_CXX=no
19249         ;;
19250
19251       mvs*)
19252         case $cc_basename in
19253           cxx*)
19254             # FIXME: insert proper C++ library support
19255             ld_shlibs_CXX=no
19256             ;;
19257           *)
19258             # FIXME: insert proper C++ library support
19259             ld_shlibs_CXX=no
19260             ;;
19261         esac
19262         ;;
19263
19264       netbsd*)
19265         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
19266           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
19267           wlarc=
19268           hardcode_libdir_flag_spec_CXX='-R$libdir'
19269           hardcode_direct_CXX=yes
19270           hardcode_shlibpath_var_CXX=no
19271         fi
19272         # Workaround some broken pre-1.5 toolchains
19273         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
19274         ;;
19275
19276       *nto* | *qnx*)
19277         ld_shlibs_CXX=yes
19278         ;;
19279
19280       openbsd2*)
19281         # C++ shared libraries are fairly broken
19282         ld_shlibs_CXX=no
19283         ;;
19284
19285       openbsd*)
19286         if test -f /usr/libexec/ld.so; then
19287           hardcode_direct_CXX=yes
19288           hardcode_shlibpath_var_CXX=no
19289           hardcode_direct_absolute_CXX=yes
19290           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
19291           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19292           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
19293             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
19294             export_dynamic_flag_spec_CXX='${wl}-E'
19295             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
19296           fi
19297           output_verbose_link_cmd=func_echo_all
19298         else
19299           ld_shlibs_CXX=no
19300         fi
19301         ;;
19302
19303       osf3* | osf4* | osf5*)
19304         case $cc_basename in
19305           KCC*)
19306             # Kuck and Associates, Inc. (KAI) C++ Compiler
19307
19308             # KCC will only create a shared library if the output file
19309             # ends with ".so" (or ".sl" for HP-UX), so rename the library
19310             # to its proper name (with version) after linking.
19311             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 $lib'
19312
19313             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
19314             hardcode_libdir_separator_CXX=:
19315
19316             # Archives containing C++ object files must be created using
19317             # the KAI C++ compiler.
19318             case $host in
19319               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
19320               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
19321             esac
19322             ;;
19323           RCC*)
19324             # Rational C++ 2.4.1
19325             # FIXME: insert proper C++ library support
19326             ld_shlibs_CXX=no
19327             ;;
19328           cxx*)
19329             case $host in
19330               osf3*)
19331                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19332                 archive_cmds_CXX='$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 $lib'
19333                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19334                 ;;
19335               *)
19336                 allow_undefined_flag_CXX=' -expect_unresolved \*'
19337                 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'
19338                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
19339                   echo "-hidden">> $lib.exp~
19340                   $CC -shared$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~
19341                   $RM $lib.exp'
19342                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
19343                 ;;
19344             esac
19345
19346             hardcode_libdir_separator_CXX=:
19347
19348             # Commands to make compiler produce verbose output that lists
19349             # what "hidden" libraries, object files and flags are used when
19350             # linking a shared library.
19351             #
19352             # There doesn't appear to be a way to prevent this compiler from
19353             # explicitly linking system object files so we need to strip them
19354             # from the output so that they don't get included in the library
19355             # dependencies.
19356             output_verbose_link_cmd='templist=`$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"'
19357             ;;
19358           *)
19359             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19360               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
19361               case $host in
19362                 osf3*)
19363                   archive_cmds_CXX='$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 $lib'
19364                   ;;
19365                 *)
19366                   archive_cmds_CXX='$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 $lib'
19367                   ;;
19368               esac
19369
19370               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
19371               hardcode_libdir_separator_CXX=:
19372
19373               # Commands to make compiler produce verbose output that lists
19374               # what "hidden" libraries, object files and flags are used when
19375               # linking a shared library.
19376               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19377
19378             else
19379               # FIXME: insert proper C++ library support
19380               ld_shlibs_CXX=no
19381             fi
19382             ;;
19383         esac
19384         ;;
19385
19386       psos*)
19387         # FIXME: insert proper C++ library support
19388         ld_shlibs_CXX=no
19389         ;;
19390
19391       sunos4*)
19392         case $cc_basename in
19393           CC*)
19394             # Sun C++ 4.x
19395             # FIXME: insert proper C++ library support
19396             ld_shlibs_CXX=no
19397             ;;
19398           lcc*)
19399             # Lucid
19400             # FIXME: insert proper C++ library support
19401             ld_shlibs_CXX=no
19402             ;;
19403           *)
19404             # FIXME: insert proper C++ library support
19405             ld_shlibs_CXX=no
19406             ;;
19407         esac
19408         ;;
19409
19410       solaris*)
19411         case $cc_basename in
19412           CC*)
19413             # Sun C++ 4.2, 5.x and Centerline C++
19414             archive_cmds_need_lc_CXX=yes
19415             no_undefined_flag_CXX=' -zdefs'
19416             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
19417             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19418               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19419
19420             hardcode_libdir_flag_spec_CXX='-R$libdir'
19421             hardcode_shlibpath_var_CXX=no
19422             case $host_os in
19423               solaris2.[0-5] | solaris2.[0-5].*) ;;
19424               *)
19425                 # The compiler driver will combine and reorder linker options,
19426                 # but understands `-z linker_flag'.
19427                 # Supported since Solaris 2.6 (maybe 2.5.1?)
19428                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
19429                 ;;
19430             esac
19431             link_all_deplibs_CXX=yes
19432
19433             output_verbose_link_cmd='func_echo_all'
19434
19435             # Archives containing C++ object files must be created using
19436             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
19437             # necessary to make sure instantiated templates are included
19438             # in the archive.
19439             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
19440             ;;
19441           gcx*)
19442             # Green Hills C++ Compiler
19443             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19444
19445             # The C++ compiler must be used to create the archive.
19446             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
19447             ;;
19448           *)
19449             # GNU C++ compiler with Solaris linker
19450             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
19451               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
19452               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
19453                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19454                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19455                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19456
19457                 # Commands to make compiler produce verbose output that lists
19458                 # what "hidden" libraries, object files and flags are used when
19459                 # linking a shared library.
19460                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19461               else
19462                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
19463                 # platform.
19464                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
19465                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
19466                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
19467
19468                 # Commands to make compiler produce verbose output that lists
19469                 # what "hidden" libraries, object files and flags are used when
19470                 # linking a shared library.
19471                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
19472               fi
19473
19474               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
19475               case $host_os in
19476                 solaris2.[0-5] | solaris2.[0-5].*) ;;
19477                 *)
19478                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
19479                   ;;
19480               esac
19481             fi
19482             ;;
19483         esac
19484         ;;
19485
19486     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
19487       no_undefined_flag_CXX='${wl}-z,text'
19488       archive_cmds_need_lc_CXX=no
19489       hardcode_shlibpath_var_CXX=no
19490       runpath_var='LD_RUN_PATH'
19491
19492       case $cc_basename in
19493         CC*)
19494           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19495           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19496           ;;
19497         *)
19498           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19499           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19500           ;;
19501       esac
19502       ;;
19503
19504       sysv5* | sco3.2v5* | sco5v6*)
19505         # Note: We can NOT use -z defs as we might desire, because we do not
19506         # link with -lc, and that would cause any symbols used from libc to
19507         # always be unresolved, which means just about no library would
19508         # ever link correctly.  If we're not using GNU ld we use -z text
19509         # though, which does catch some bad symbols but isn't as heavy-handed
19510         # as -z defs.
19511         no_undefined_flag_CXX='${wl}-z,text'
19512         allow_undefined_flag_CXX='${wl}-z,nodefs'
19513         archive_cmds_need_lc_CXX=no
19514         hardcode_shlibpath_var_CXX=no
19515         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
19516         hardcode_libdir_separator_CXX=':'
19517         link_all_deplibs_CXX=yes
19518         export_dynamic_flag_spec_CXX='${wl}-Bexport'
19519         runpath_var='LD_RUN_PATH'
19520
19521         case $cc_basename in
19522           CC*)
19523             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19524             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19525             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
19526               '"$old_archive_cmds_CXX"
19527             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
19528               '"$reload_cmds_CXX"
19529             ;;
19530           *)
19531             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19532             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
19533             ;;
19534         esac
19535       ;;
19536
19537       tandem*)
19538         case $cc_basename in
19539           NCC*)
19540             # NonStop-UX NCC 3.20
19541             # FIXME: insert proper C++ library support
19542             ld_shlibs_CXX=no
19543             ;;
19544           *)
19545             # FIXME: insert proper C++ library support
19546             ld_shlibs_CXX=no
19547             ;;
19548         esac
19549         ;;
19550
19551       vxworks*)
19552         # FIXME: insert proper C++ library support
19553         ld_shlibs_CXX=no
19554         ;;
19555
19556       *)
19557         # FIXME: insert proper C++ library support
19558         ld_shlibs_CXX=no
19559         ;;
19560     esac
19561
19562     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
19563 $as_echo "$ld_shlibs_CXX" >&6; }
19564     test "$ld_shlibs_CXX" = no && can_build_shared=no
19565
19566     GCC_CXX="$GXX"
19567     LD_CXX="$LD"
19568
19569     ## CAVEAT EMPTOR:
19570     ## There is no encapsulation within the following macros, do not change
19571     ## the running order or otherwise move them around unless you know exactly
19572     ## what you are doing...
19573     # Dependencies to place before and after the object being linked:
19574 predep_objects_CXX=
19575 postdep_objects_CXX=
19576 predeps_CXX=
19577 postdeps_CXX=
19578 compiler_lib_search_path_CXX=
19579
19580 cat > conftest.$ac_ext <<_LT_EOF
19581 class Foo
19582 {
19583 public:
19584   Foo (void) { a = 0; }
19585 private:
19586   int a;
19587 };
19588 _LT_EOF
19589
19590 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
19591   (eval $ac_compile) 2>&5
19592   ac_status=$?
19593   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
19594   test $ac_status = 0; }; then
19595   # Parse the compiler output and extract the necessary
19596   # objects, libraries and library flags.
19597
19598   # Sentinel used to keep track of whether or not we are before
19599   # the conftest object file.
19600   pre_test_object_deps_done=no
19601
19602   for p in `eval "$output_verbose_link_cmd"`; do
19603     case $p in
19604
19605     -L* | -R* | -l*)
19606        # Some compilers place space between "-{L,R}" and the path.
19607        # Remove the space.
19608        if test $p = "-L" ||
19609           test $p = "-R"; then
19610          prev=$p
19611          continue
19612        else
19613          prev=
19614        fi
19615
19616        if test "$pre_test_object_deps_done" = no; then
19617          case $p in
19618          -L* | -R*)
19619            # Internal compiler library paths should come after those
19620            # provided the user.  The postdeps already come after the
19621            # user supplied libs so there is no need to process them.
19622            if test -z "$compiler_lib_search_path_CXX"; then
19623              compiler_lib_search_path_CXX="${prev}${p}"
19624            else
19625              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
19626            fi
19627            ;;
19628          # The "-l" case would never come before the object being
19629          # linked, so don't bother handling this case.
19630          esac
19631        else
19632          if test -z "$postdeps_CXX"; then
19633            postdeps_CXX="${prev}${p}"
19634          else
19635            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
19636          fi
19637        fi
19638        ;;
19639
19640     *.$objext)
19641        # This assumes that the test object file only shows up
19642        # once in the compiler output.
19643        if test "$p" = "conftest.$objext"; then
19644          pre_test_object_deps_done=yes
19645          continue
19646        fi
19647
19648        if test "$pre_test_object_deps_done" = no; then
19649          if test -z "$predep_objects_CXX"; then
19650            predep_objects_CXX="$p"
19651          else
19652            predep_objects_CXX="$predep_objects_CXX $p"
19653          fi
19654        else
19655          if test -z "$postdep_objects_CXX"; then
19656            postdep_objects_CXX="$p"
19657          else
19658            postdep_objects_CXX="$postdep_objects_CXX $p"
19659          fi
19660        fi
19661        ;;
19662
19663     *) ;; # Ignore the rest.
19664
19665     esac
19666   done
19667
19668   # Clean up.
19669   rm -f a.out a.exe
19670 else
19671   echo "libtool.m4: error: problem compiling CXX test program"
19672 fi
19673
19674 $RM -f confest.$objext
19675
19676 # PORTME: override above test on systems where it is broken
19677 case $host_os in
19678 interix[3-9]*)
19679   # Interix 3.5 installs completely hosed .la files for C++, so rather than
19680   # hack all around it, let's just trust "g++" to DTRT.
19681   predep_objects_CXX=
19682   postdep_objects_CXX=
19683   postdeps_CXX=
19684   ;;
19685
19686 linux*)
19687   case `$CC -V 2>&1 | sed 5q` in
19688   *Sun\ C*)
19689     # Sun C++ 5.9
19690
19691     # The more standards-conforming stlport4 library is
19692     # incompatible with the Cstd library. Avoid specifying
19693     # it if it's in CXXFLAGS. Ignore libCrun as
19694     # -library=stlport4 depends on it.
19695     case " $CXX $CXXFLAGS " in
19696     *" -library=stlport4 "*)
19697       solaris_use_stlport4=yes
19698       ;;
19699     esac
19700
19701     if test "$solaris_use_stlport4" != yes; then
19702       postdeps_CXX='-library=Cstd -library=Crun'
19703     fi
19704     ;;
19705   esac
19706   ;;
19707
19708 solaris*)
19709   case $cc_basename in
19710   CC*)
19711     # The more standards-conforming stlport4 library is
19712     # incompatible with the Cstd library. Avoid specifying
19713     # it if it's in CXXFLAGS. Ignore libCrun as
19714     # -library=stlport4 depends on it.
19715     case " $CXX $CXXFLAGS " in
19716     *" -library=stlport4 "*)
19717       solaris_use_stlport4=yes
19718       ;;
19719     esac
19720
19721     # Adding this requires a known-good setup of shared libraries for
19722     # Sun compiler versions before 5.6, else PIC objects from an old
19723     # archive will be linked into the output, leading to subtle bugs.
19724     if test "$solaris_use_stlport4" != yes; then
19725       postdeps_CXX='-library=Cstd -library=Crun'
19726     fi
19727     ;;
19728   esac
19729   ;;
19730 esac
19731
19732
19733 case " $postdeps_CXX " in
19734 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
19735 esac
19736  compiler_lib_search_dirs_CXX=
19737 if test -n "${compiler_lib_search_path_CXX}"; then
19738  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
19739 fi
19740
19741
19742
19743
19744
19745
19746
19747
19748
19749
19750
19751
19752
19753
19754
19755
19756
19757
19758
19759
19760
19761
19762
19763
19764
19765
19766
19767
19768
19769
19770
19771     lt_prog_compiler_wl_CXX=
19772 lt_prog_compiler_pic_CXX=
19773 lt_prog_compiler_static_CXX=
19774
19775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
19776 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
19777
19778   # C++ specific cases for pic, static, wl, etc.
19779   if test "$GXX" = yes; then
19780     lt_prog_compiler_wl_CXX='-Wl,'
19781     lt_prog_compiler_static_CXX='-static'
19782
19783     case $host_os in
19784     aix*)
19785       # All AIX code is PIC.
19786       if test "$host_cpu" = ia64; then
19787         # AIX 5 now supports IA64 processor
19788         lt_prog_compiler_static_CXX='-Bstatic'
19789       fi
19790       lt_prog_compiler_pic_CXX='-fPIC'
19791       ;;
19792
19793     amigaos*)
19794       case $host_cpu in
19795       powerpc)
19796             # see comment about AmigaOS4 .so support
19797             lt_prog_compiler_pic_CXX='-fPIC'
19798         ;;
19799       m68k)
19800             # FIXME: we need at least 68020 code to build shared libraries, but
19801             # adding the `-m68020' flag to GCC prevents building anything better,
19802             # like `-m68040'.
19803             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
19804         ;;
19805       esac
19806       ;;
19807
19808     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
19809       # PIC is the default for these OSes.
19810       ;;
19811     mingw* | cygwin* | os2* | pw32* | cegcc*)
19812       # This hack is so that the source file can tell whether it is being
19813       # built for inclusion in a dll (and should export symbols for example).
19814       # Although the cygwin gcc ignores -fPIC, still need this for old-style
19815       # (--disable-auto-import) libraries
19816       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
19817       ;;
19818     darwin* | rhapsody*)
19819       # PIC is the default on this platform
19820       # Common symbols not allowed in MH_DYLIB files
19821       lt_prog_compiler_pic_CXX='-fno-common'
19822       ;;
19823     *djgpp*)
19824       # DJGPP does not support shared libraries at all
19825       lt_prog_compiler_pic_CXX=
19826       ;;
19827     haiku*)
19828       # PIC is the default for Haiku.
19829       # The "-static" flag exists, but is broken.
19830       lt_prog_compiler_static_CXX=
19831       ;;
19832     interix[3-9]*)
19833       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
19834       # Instead, we relocate shared libraries at runtime.
19835       ;;
19836     sysv4*MP*)
19837       if test -d /usr/nec; then
19838         lt_prog_compiler_pic_CXX=-Kconform_pic
19839       fi
19840       ;;
19841     hpux*)
19842       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
19843       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
19844       # sets the default TLS model and affects inlining.
19845       case $host_cpu in
19846       hppa*64*)
19847         ;;
19848       *)
19849         lt_prog_compiler_pic_CXX='-fPIC'
19850         ;;
19851       esac
19852       ;;
19853     *qnx* | *nto*)
19854       # QNX uses GNU C++, but need to define -shared option too, otherwise
19855       # it will coredump.
19856       lt_prog_compiler_pic_CXX='-fPIC -shared'
19857       ;;
19858     *)
19859       lt_prog_compiler_pic_CXX='-fPIC'
19860       ;;
19861     esac
19862   else
19863     case $host_os in
19864       aix[4-9]*)
19865         # All AIX code is PIC.
19866         if test "$host_cpu" = ia64; then
19867           # AIX 5 now supports IA64 processor
19868           lt_prog_compiler_static_CXX='-Bstatic'
19869         else
19870           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
19871         fi
19872         ;;
19873       chorus*)
19874         case $cc_basename in
19875         cxch68*)
19876           # Green Hills C++ Compiler
19877           # _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"
19878           ;;
19879         esac
19880         ;;
19881       dgux*)
19882         case $cc_basename in
19883           ec++*)
19884             lt_prog_compiler_pic_CXX='-KPIC'
19885             ;;
19886           ghcx*)
19887             # Green Hills C++ Compiler
19888             lt_prog_compiler_pic_CXX='-pic'
19889             ;;
19890           *)
19891             ;;
19892         esac
19893         ;;
19894       freebsd* | dragonfly*)
19895         # FreeBSD uses GNU C++
19896         ;;
19897       hpux9* | hpux10* | hpux11*)
19898         case $cc_basename in
19899           CC*)
19900             lt_prog_compiler_wl_CXX='-Wl,'
19901             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19902             if test "$host_cpu" != ia64; then
19903               lt_prog_compiler_pic_CXX='+Z'
19904             fi
19905             ;;
19906           aCC*)
19907             lt_prog_compiler_wl_CXX='-Wl,'
19908             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
19909             case $host_cpu in
19910             hppa*64*|ia64*)
19911               # +Z the default
19912               ;;
19913             *)
19914               lt_prog_compiler_pic_CXX='+Z'
19915               ;;
19916             esac
19917             ;;
19918           *)
19919             ;;
19920         esac
19921         ;;
19922       interix*)
19923         # This is c89, which is MS Visual C++ (no shared libs)
19924         # Anyone wants to do a port?
19925         ;;
19926       irix5* | irix6* | nonstopux*)
19927         case $cc_basename in
19928           CC*)
19929             lt_prog_compiler_wl_CXX='-Wl,'
19930             lt_prog_compiler_static_CXX='-non_shared'
19931             # CC pic flag -KPIC is the default.
19932             ;;
19933           *)
19934             ;;
19935         esac
19936         ;;
19937       linux* | k*bsd*-gnu | kopensolaris*-gnu)
19938         case $cc_basename in
19939           KCC*)
19940             # KAI C++ Compiler
19941             lt_prog_compiler_wl_CXX='--backend -Wl,'
19942             lt_prog_compiler_pic_CXX='-fPIC'
19943             ;;
19944           ecpc* )
19945             # old Intel C++ for x86_64 which still supported -KPIC.
19946             lt_prog_compiler_wl_CXX='-Wl,'
19947             lt_prog_compiler_pic_CXX='-KPIC'
19948             lt_prog_compiler_static_CXX='-static'
19949             ;;
19950           icpc* )
19951             # Intel C++, used to be incompatible with GCC.
19952             # ICC 10 doesn't accept -KPIC any more.
19953             lt_prog_compiler_wl_CXX='-Wl,'
19954             lt_prog_compiler_pic_CXX='-fPIC'
19955             lt_prog_compiler_static_CXX='-static'
19956             ;;
19957           pgCC* | pgcpp*)
19958             # Portland Group C++ compiler
19959             lt_prog_compiler_wl_CXX='-Wl,'
19960             lt_prog_compiler_pic_CXX='-fpic'
19961             lt_prog_compiler_static_CXX='-Bstatic'
19962             ;;
19963           cxx*)
19964             # Compaq C++
19965             # Make sure the PIC flag is empty.  It appears that all Alpha
19966             # Linux and Compaq Tru64 Unix objects are PIC.
19967             lt_prog_compiler_pic_CXX=
19968             lt_prog_compiler_static_CXX='-non_shared'
19969             ;;
19970           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
19971             # IBM XL 8.0, 9.0 on PPC and BlueGene
19972             lt_prog_compiler_wl_CXX='-Wl,'
19973             lt_prog_compiler_pic_CXX='-qpic'
19974             lt_prog_compiler_static_CXX='-qstaticlink'
19975             ;;
19976           *)
19977             case `$CC -V 2>&1 | sed 5q` in
19978             *Sun\ C*)
19979               # Sun C++ 5.9
19980               lt_prog_compiler_pic_CXX='-KPIC'
19981               lt_prog_compiler_static_CXX='-Bstatic'
19982               lt_prog_compiler_wl_CXX='-Qoption ld '
19983               ;;
19984             esac
19985             ;;
19986         esac
19987         ;;
19988       lynxos*)
19989         ;;
19990       m88k*)
19991         ;;
19992       mvs*)
19993         case $cc_basename in
19994           cxx*)
19995             lt_prog_compiler_pic_CXX='-W c,exportall'
19996             ;;
19997           *)
19998             ;;
19999         esac
20000         ;;
20001       netbsd*)
20002         ;;
20003       *qnx* | *nto*)
20004         # QNX uses GNU C++, but need to define -shared option too, otherwise
20005         # it will coredump.
20006         lt_prog_compiler_pic_CXX='-fPIC -shared'
20007         ;;
20008       osf3* | osf4* | osf5*)
20009         case $cc_basename in
20010           KCC*)
20011             lt_prog_compiler_wl_CXX='--backend -Wl,'
20012             ;;
20013           RCC*)
20014             # Rational C++ 2.4.1
20015             lt_prog_compiler_pic_CXX='-pic'
20016             ;;
20017           cxx*)
20018             # Digital/Compaq C++
20019             lt_prog_compiler_wl_CXX='-Wl,'
20020             # Make sure the PIC flag is empty.  It appears that all Alpha
20021             # Linux and Compaq Tru64 Unix objects are PIC.
20022             lt_prog_compiler_pic_CXX=
20023             lt_prog_compiler_static_CXX='-non_shared'
20024             ;;
20025           *)
20026             ;;
20027         esac
20028         ;;
20029       psos*)
20030         ;;
20031       solaris*)
20032         case $cc_basename in
20033           CC*)
20034             # Sun C++ 4.2, 5.x and Centerline C++
20035             lt_prog_compiler_pic_CXX='-KPIC'
20036             lt_prog_compiler_static_CXX='-Bstatic'
20037             lt_prog_compiler_wl_CXX='-Qoption ld '
20038             ;;
20039           gcx*)
20040             # Green Hills C++ Compiler
20041             lt_prog_compiler_pic_CXX='-PIC'
20042             ;;
20043           *)
20044             ;;
20045         esac
20046         ;;
20047       sunos4*)
20048         case $cc_basename in
20049           CC*)
20050             # Sun C++ 4.x
20051             lt_prog_compiler_pic_CXX='-pic'
20052             lt_prog_compiler_static_CXX='-Bstatic'
20053             ;;
20054           lcc*)
20055             # Lucid
20056             lt_prog_compiler_pic_CXX='-pic'
20057             ;;
20058           *)
20059             ;;
20060         esac
20061         ;;
20062       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
20063         case $cc_basename in
20064           CC*)
20065             lt_prog_compiler_wl_CXX='-Wl,'
20066             lt_prog_compiler_pic_CXX='-KPIC'
20067             lt_prog_compiler_static_CXX='-Bstatic'
20068             ;;
20069         esac
20070         ;;
20071       tandem*)
20072         case $cc_basename in
20073           NCC*)
20074             # NonStop-UX NCC 3.20
20075             lt_prog_compiler_pic_CXX='-KPIC'
20076             ;;
20077           *)
20078             ;;
20079         esac
20080         ;;
20081       vxworks*)
20082         ;;
20083       *)
20084         lt_prog_compiler_can_build_shared_CXX=no
20085         ;;
20086     esac
20087   fi
20088
20089 case $host_os in
20090   # For platforms which do not support PIC, -DPIC is meaningless:
20091   *djgpp*)
20092     lt_prog_compiler_pic_CXX=
20093     ;;
20094   *)
20095     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
20096     ;;
20097 esac
20098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
20099 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
20100
20101
20102
20103 #
20104 # Check to make sure the PIC flag actually works.
20105 #
20106 if test -n "$lt_prog_compiler_pic_CXX"; then
20107   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
20108 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
20109 if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then :
20110   $as_echo_n "(cached) " >&6
20111 else
20112   lt_cv_prog_compiler_pic_works_CXX=no
20113    ac_outfile=conftest.$ac_objext
20114    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20115    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
20116    # Insert the option either (1) after the last *FLAGS variable, or
20117    # (2) before a word containing "conftest.", or (3) at the end.
20118    # Note that $ac_compile itself does not contain backslashes and begins
20119    # with a dollar sign (not a hyphen), so the echo should work correctly.
20120    # The option is referenced via a variable to avoid confusing sed.
20121    lt_compile=`echo "$ac_compile" | $SED \
20122    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20123    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20124    -e 's:$: $lt_compiler_flag:'`
20125    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20126    (eval "$lt_compile" 2>conftest.err)
20127    ac_status=$?
20128    cat conftest.err >&5
20129    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20130    if (exit $ac_status) && test -s "$ac_outfile"; then
20131      # The compiler can only warn and ignore the option if not recognized
20132      # So say no if there are warnings other than the usual output.
20133      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
20134      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20135      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
20136        lt_cv_prog_compiler_pic_works_CXX=yes
20137      fi
20138    fi
20139    $RM conftest*
20140
20141 fi
20142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
20143 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
20144
20145 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
20146     case $lt_prog_compiler_pic_CXX in
20147      "" | " "*) ;;
20148      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
20149      esac
20150 else
20151     lt_prog_compiler_pic_CXX=
20152      lt_prog_compiler_can_build_shared_CXX=no
20153 fi
20154
20155 fi
20156
20157
20158
20159 #
20160 # Check to make sure the static flag actually works.
20161 #
20162 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
20163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
20164 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
20165 if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then :
20166   $as_echo_n "(cached) " >&6
20167 else
20168   lt_cv_prog_compiler_static_works_CXX=no
20169    save_LDFLAGS="$LDFLAGS"
20170    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
20171    echo "$lt_simple_link_test_code" > conftest.$ac_ext
20172    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
20173      # The linker can only warn and ignore the option if not recognized
20174      # So say no if there are warnings
20175      if test -s conftest.err; then
20176        # Append any errors to the config.log.
20177        cat conftest.err 1>&5
20178        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
20179        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
20180        if diff conftest.exp conftest.er2 >/dev/null; then
20181          lt_cv_prog_compiler_static_works_CXX=yes
20182        fi
20183      else
20184        lt_cv_prog_compiler_static_works_CXX=yes
20185      fi
20186    fi
20187    $RM -r conftest*
20188    LDFLAGS="$save_LDFLAGS"
20189
20190 fi
20191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
20192 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
20193
20194 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
20195     :
20196 else
20197     lt_prog_compiler_static_CXX=
20198 fi
20199
20200
20201
20202
20203     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20204 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20205 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20206   $as_echo_n "(cached) " >&6
20207 else
20208   lt_cv_prog_compiler_c_o_CXX=no
20209    $RM -r conftest 2>/dev/null
20210    mkdir conftest
20211    cd conftest
20212    mkdir out
20213    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20214
20215    lt_compiler_flag="-o out/conftest2.$ac_objext"
20216    # Insert the option either (1) after the last *FLAGS variable, or
20217    # (2) before a word containing "conftest.", or (3) at the end.
20218    # Note that $ac_compile itself does not contain backslashes and begins
20219    # with a dollar sign (not a hyphen), so the echo should work correctly.
20220    lt_compile=`echo "$ac_compile" | $SED \
20221    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20222    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20223    -e 's:$: $lt_compiler_flag:'`
20224    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20225    (eval "$lt_compile" 2>out/conftest.err)
20226    ac_status=$?
20227    cat out/conftest.err >&5
20228    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20229    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20230    then
20231      # The compiler can only warn and ignore the option if not recognized
20232      # So say no if there are warnings
20233      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20234      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20235      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20236        lt_cv_prog_compiler_c_o_CXX=yes
20237      fi
20238    fi
20239    chmod u+w . 2>&5
20240    $RM conftest*
20241    # SGI C++ compiler will create directory out/ii_files/ for
20242    # template instantiation
20243    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20244    $RM out/* && rmdir out
20245    cd ..
20246    $RM -r conftest
20247    $RM conftest*
20248
20249 fi
20250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20251 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20252
20253
20254
20255     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
20256 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
20257 if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then :
20258   $as_echo_n "(cached) " >&6
20259 else
20260   lt_cv_prog_compiler_c_o_CXX=no
20261    $RM -r conftest 2>/dev/null
20262    mkdir conftest
20263    cd conftest
20264    mkdir out
20265    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20266
20267    lt_compiler_flag="-o out/conftest2.$ac_objext"
20268    # Insert the option either (1) after the last *FLAGS variable, or
20269    # (2) before a word containing "conftest.", or (3) at the end.
20270    # Note that $ac_compile itself does not contain backslashes and begins
20271    # with a dollar sign (not a hyphen), so the echo should work correctly.
20272    lt_compile=`echo "$ac_compile" | $SED \
20273    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
20274    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
20275    -e 's:$: $lt_compiler_flag:'`
20276    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
20277    (eval "$lt_compile" 2>out/conftest.err)
20278    ac_status=$?
20279    cat out/conftest.err >&5
20280    echo "$as_me:$LINENO: \$? = $ac_status" >&5
20281    if (exit $ac_status) && test -s out/conftest2.$ac_objext
20282    then
20283      # The compiler can only warn and ignore the option if not recognized
20284      # So say no if there are warnings
20285      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
20286      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
20287      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
20288        lt_cv_prog_compiler_c_o_CXX=yes
20289      fi
20290    fi
20291    chmod u+w . 2>&5
20292    $RM conftest*
20293    # SGI C++ compiler will create directory out/ii_files/ for
20294    # template instantiation
20295    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
20296    $RM out/* && rmdir out
20297    cd ..
20298    $RM -r conftest
20299    $RM conftest*
20300
20301 fi
20302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
20303 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
20304
20305
20306
20307
20308 hard_links="nottested"
20309 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
20310   # do not overwrite the value of need_locks provided by the user
20311   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
20312 $as_echo_n "checking if we can lock with hard links... " >&6; }
20313   hard_links=yes
20314   $RM conftest*
20315   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20316   touch conftest.a
20317   ln conftest.a conftest.b 2>&5 || hard_links=no
20318   ln conftest.a conftest.b 2>/dev/null && hard_links=no
20319   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
20320 $as_echo "$hard_links" >&6; }
20321   if test "$hard_links" = no; then
20322     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
20323 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
20324     need_locks=warn
20325   fi
20326 else
20327   need_locks=no
20328 fi
20329
20330
20331
20332     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
20333 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
20334
20335   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20336   case $host_os in
20337   aix[4-9]*)
20338     # If we're using GNU nm, then we don't want the "-C" option.
20339     # -C means demangle to AIX nm, but means don't demangle with GNU nm
20340     # Also, AIX nm treats weak defined symbols like other global defined
20341     # symbols, whereas GNU nm marks them as "W".
20342     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
20343       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20344     else
20345       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
20346     fi
20347     ;;
20348   pw32*)
20349     export_symbols_cmds_CXX="$ltdll_cmds"
20350   ;;
20351   cygwin* | mingw* | cegcc*)
20352     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 > $export_symbols'
20353   ;;
20354   *)
20355     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
20356   ;;
20357   esac
20358   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
20359
20360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
20361 $as_echo "$ld_shlibs_CXX" >&6; }
20362 test "$ld_shlibs_CXX" = no && can_build_shared=no
20363
20364 with_gnu_ld_CXX=$with_gnu_ld
20365
20366
20367
20368
20369
20370
20371 #
20372 # Do we need to explicitly link libc?
20373 #
20374 case "x$archive_cmds_need_lc_CXX" in
20375 x|xyes)
20376   # Assume -lc should be added
20377   archive_cmds_need_lc_CXX=yes
20378
20379   if test "$enable_shared" = yes && test "$GCC" = yes; then
20380     case $archive_cmds_CXX in
20381     *'~'*)
20382       # FIXME: we may have to deal with multi-command sequences.
20383       ;;
20384     '$CC '*)
20385       # Test whether the compiler implicitly links with -lc since on some
20386       # systems, -lgcc has to come before -lc. If gcc already passes -lc
20387       # to ld, don't add -lc before -lgcc.
20388       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
20389 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
20390 if test "${lt_cv_archive_cmds_need_lc_CXX+set}" = set; then :
20391   $as_echo_n "(cached) " >&6
20392 else
20393   $RM conftest*
20394         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
20395
20396         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
20397   (eval $ac_compile) 2>&5
20398   ac_status=$?
20399   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20400   test $ac_status = 0; } 2>conftest.err; then
20401           soname=conftest
20402           lib=conftest
20403           libobjs=conftest.$ac_objext
20404           deplibs=
20405           wl=$lt_prog_compiler_wl_CXX
20406           pic_flag=$lt_prog_compiler_pic_CXX
20407           compiler_flags=-v
20408           linker_flags=-v
20409           verstring=
20410           output_objdir=.
20411           libname=conftest
20412           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
20413           allow_undefined_flag_CXX=
20414           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
20415   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
20416   ac_status=$?
20417   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
20418   test $ac_status = 0; }
20419           then
20420             lt_cv_archive_cmds_need_lc_CXX=no
20421           else
20422             lt_cv_archive_cmds_need_lc_CXX=yes
20423           fi
20424           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
20425         else
20426           cat conftest.err 1>&5
20427         fi
20428         $RM conftest*
20429
20430 fi
20431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
20432 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
20433       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
20434       ;;
20435     esac
20436   fi
20437   ;;
20438 esac
20439
20440
20441
20442
20443
20444
20445
20446
20447
20448
20449
20450
20451
20452
20453
20454
20455
20456
20457
20458
20459
20460
20461
20462
20463
20464
20465
20466
20467
20468
20469
20470
20471
20472
20473
20474
20475
20476
20477
20478
20479
20480
20481
20482
20483
20484
20485
20486
20487
20488
20489
20490
20491
20492
20493
20494
20495
20496
20497
20498
20499
20500
20501
20502
20503     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
20504 $as_echo_n "checking dynamic linker characteristics... " >&6; }
20505
20506 library_names_spec=
20507 libname_spec='lib$name'
20508 soname_spec=
20509 shrext_cmds=".so"
20510 postinstall_cmds=
20511 postuninstall_cmds=
20512 finish_cmds=
20513 finish_eval=
20514 shlibpath_var=
20515 shlibpath_overrides_runpath=unknown
20516 version_type=none
20517 dynamic_linker="$host_os ld.so"
20518 sys_lib_dlsearch_path_spec="/lib /usr/lib"
20519 need_lib_prefix=unknown
20520 hardcode_into_libs=no
20521
20522 # when you set need_version to no, make sure it does not cause -set_version
20523 # flags to be left without arguments
20524 need_version=unknown
20525
20526 case $host_os in
20527 aix3*)
20528   version_type=linux
20529   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
20530   shlibpath_var=LIBPATH
20531
20532   # AIX 3 has no versioning support, so we append a major version to the name.
20533   soname_spec='${libname}${release}${shared_ext}$major'
20534   ;;
20535
20536 aix[4-9]*)
20537   version_type=linux
20538   need_lib_prefix=no
20539   need_version=no
20540   hardcode_into_libs=yes
20541   if test "$host_cpu" = ia64; then
20542     # AIX 5 supports IA64
20543     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
20544     shlibpath_var=LD_LIBRARY_PATH
20545   else
20546     # With GCC up to 2.95.x, collect2 would create an import file
20547     # for dependence libraries.  The import file would start with
20548     # the line `#! .'.  This would cause the generated library to
20549     # depend on `.', always an invalid library.  This was fixed in
20550     # development snapshots of GCC prior to 3.0.
20551     case $host_os in
20552       aix4 | aix4.[01] | aix4.[01].*)
20553       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
20554            echo ' yes '
20555            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
20556         :
20557       else
20558         can_build_shared=no
20559       fi
20560       ;;
20561     esac
20562     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
20563     # soname into executable. Probably we can add versioning support to
20564     # collect2, so additional links can be useful in future.
20565     if test "$aix_use_runtimelinking" = yes; then
20566       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
20567       # instead of lib<name>.a to let people know that these are not
20568       # typical AIX shared libraries.
20569       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20570     else
20571       # We preserve .a as extension for shared libraries through AIX4.2
20572       # and later when we are not doing run time linking.
20573       library_names_spec='${libname}${release}.a $libname.a'
20574       soname_spec='${libname}${release}${shared_ext}$major'
20575     fi
20576     shlibpath_var=LIBPATH
20577   fi
20578   ;;
20579
20580 amigaos*)
20581   case $host_cpu in
20582   powerpc)
20583     # Since July 2007 AmigaOS4 officially supports .so libraries.
20584     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
20585     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20586     ;;
20587   m68k)
20588     library_names_spec='$libname.ixlibrary $libname.a'
20589     # Create ${libname}_ixlibrary.a entries in /sys/libs.
20590     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 ${libname}_ixlibrary.a || exit 1; done'
20591     ;;
20592   esac
20593   ;;
20594
20595 beos*)
20596   library_names_spec='${libname}${shared_ext}'
20597   dynamic_linker="$host_os ld.so"
20598   shlibpath_var=LIBRARY_PATH
20599   ;;
20600
20601 bsdi[45]*)
20602   version_type=linux
20603   need_version=no
20604   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20605   soname_spec='${libname}${release}${shared_ext}$major'
20606   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
20607   shlibpath_var=LD_LIBRARY_PATH
20608   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
20609   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
20610   # the default ld.so.conf also contains /usr/contrib/lib and
20611   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
20612   # libtool to hard-code these into programs
20613   ;;
20614
20615 cygwin* | mingw* | pw32* | cegcc*)
20616   version_type=windows
20617   shrext_cmds=".dll"
20618   need_version=no
20619   need_lib_prefix=no
20620
20621   case $GCC,$host_os in
20622   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
20623     library_names_spec='$libname.dll.a'
20624     # DLL is installed to $(libdir)/../bin by postinstall_cmds
20625     postinstall_cmds='base_file=`basename \${file}`~
20626       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
20627       dldir=$destdir/`dirname \$dlpath`~
20628       test -d \$dldir || mkdir -p \$dldir~
20629       $install_prog $dir/$dlname \$dldir/$dlname~
20630       chmod a+x \$dldir/$dlname~
20631       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
20632         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
20633       fi'
20634     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
20635       dlpath=$dir/\$dldll~
20636        $RM \$dlpath'
20637     shlibpath_overrides_runpath=yes
20638
20639     case $host_os in
20640     cygwin*)
20641       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
20642       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20643
20644       ;;
20645     mingw* | cegcc*)
20646       # MinGW DLLs use traditional 'lib' prefix
20647       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20648       ;;
20649     pw32*)
20650       # pw32 DLLs use 'pw' prefix rather than 'lib'
20651       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
20652       ;;
20653     esac
20654     ;;
20655
20656   *)
20657     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
20658     ;;
20659   esac
20660   dynamic_linker='Win32 ld.exe'
20661   # FIXME: first we should search . and the directory the executable is in
20662   shlibpath_var=PATH
20663   ;;
20664
20665 darwin* | rhapsody*)
20666   dynamic_linker="$host_os dyld"
20667   version_type=darwin
20668   need_lib_prefix=no
20669   need_version=no
20670   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
20671   soname_spec='${libname}${release}${major}$shared_ext'
20672   shlibpath_overrides_runpath=yes
20673   shlibpath_var=DYLD_LIBRARY_PATH
20674   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
20675
20676   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
20677   ;;
20678
20679 dgux*)
20680   version_type=linux
20681   need_lib_prefix=no
20682   need_version=no
20683   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
20684   soname_spec='${libname}${release}${shared_ext}$major'
20685   shlibpath_var=LD_LIBRARY_PATH
20686   ;;
20687
20688 freebsd* | dragonfly*)
20689   # DragonFly does not have aout.  When/if they implement a new
20690   # versioning mechanism, adjust this.
20691   if test -x /usr/bin/objformat; then
20692     objformat=`/usr/bin/objformat`
20693   else
20694     case $host_os in
20695     freebsd[23].*) objformat=aout ;;
20696     *) objformat=elf ;;
20697     esac
20698   fi
20699   version_type=freebsd-$objformat
20700   case $version_type in
20701     freebsd-elf*)
20702       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
20703       need_version=no
20704       need_lib_prefix=no
20705       ;;
20706     freebsd-*)
20707       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
20708       need_version=yes
20709       ;;
20710   esac
20711   shlibpath_var=LD_LIBRARY_PATH
20712   case $host_os in
20713   freebsd2.*)
20714     shlibpath_overrides_runpath=yes
20715     ;;
20716   freebsd3.[01]* | freebsdelf3.[01]*)
20717     shlibpath_overrides_runpath=yes
20718     hardcode_into_libs=yes
20719     ;;
20720   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
20721   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
20722     shlibpath_overrides_runpath=no
20723     hardcode_into_libs=yes
20724     ;;
20725   *) # from 4.6 on, and DragonFly
20726     shlibpath_overrides_runpath=yes
20727     hardcode_into_libs=yes
20728     ;;
20729   esac
20730   ;;
20731
20732 gnu*)
20733   version_type=linux
20734   need_lib_prefix=no
20735   need_version=no
20736   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20737   soname_spec='${libname}${release}${shared_ext}$major'
20738   shlibpath_var=LD_LIBRARY_PATH
20739   hardcode_into_libs=yes
20740   ;;
20741
20742 haiku*)
20743   version_type=linux
20744   need_lib_prefix=no
20745   need_version=no
20746   dynamic_linker="$host_os runtime_loader"
20747   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
20748   soname_spec='${libname}${release}${shared_ext}$major'
20749   shlibpath_var=LIBRARY_PATH
20750   shlibpath_overrides_runpath=yes
20751   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
20752   hardcode_into_libs=yes
20753   ;;
20754
20755 hpux9* | hpux10* | hpux11*)
20756   # Give a soname corresponding to the major version so that dld.sl refuses to
20757   # link against other versions.
20758   version_type=sunos
20759   need_lib_prefix=no
20760   need_version=no
20761   case $host_cpu in
20762   ia64*)
20763     shrext_cmds='.so'
20764     hardcode_into_libs=yes
20765     dynamic_linker="$host_os dld.so"
20766     shlibpath_var=LD_LIBRARY_PATH
20767     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20768     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20769     soname_spec='${libname}${release}${shared_ext}$major'
20770     if test "X$HPUX_IA64_MODE" = X32; then
20771       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
20772     else
20773       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
20774     fi
20775     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20776     ;;
20777   hppa*64*)
20778     shrext_cmds='.sl'
20779     hardcode_into_libs=yes
20780     dynamic_linker="$host_os dld.sl"
20781     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
20782     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
20783     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20784     soname_spec='${libname}${release}${shared_ext}$major'
20785     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
20786     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
20787     ;;
20788   *)
20789     shrext_cmds='.sl'
20790     dynamic_linker="$host_os dld.sl"
20791     shlibpath_var=SHLIB_PATH
20792     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
20793     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20794     soname_spec='${libname}${release}${shared_ext}$major'
20795     ;;
20796   esac
20797   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
20798   postinstall_cmds='chmod 555 $lib'
20799   # or fails outright, so override atomically:
20800   install_override_mode=555
20801   ;;
20802
20803 interix[3-9]*)
20804   version_type=linux
20805   need_lib_prefix=no
20806   need_version=no
20807   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20808   soname_spec='${libname}${release}${shared_ext}$major'
20809   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
20810   shlibpath_var=LD_LIBRARY_PATH
20811   shlibpath_overrides_runpath=no
20812   hardcode_into_libs=yes
20813   ;;
20814
20815 irix5* | irix6* | nonstopux*)
20816   case $host_os in
20817     nonstopux*) version_type=nonstopux ;;
20818     *)
20819         if test "$lt_cv_prog_gnu_ld" = yes; then
20820                 version_type=linux
20821         else
20822                 version_type=irix
20823         fi ;;
20824   esac
20825   need_lib_prefix=no
20826   need_version=no
20827   soname_spec='${libname}${release}${shared_ext}$major'
20828   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
20829   case $host_os in
20830   irix5* | nonstopux*)
20831     libsuff= shlibsuff=
20832     ;;
20833   *)
20834     case $LD in # libtool.m4 will add one of these switches to LD
20835     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
20836       libsuff= shlibsuff= libmagic=32-bit;;
20837     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
20838       libsuff=32 shlibsuff=N32 libmagic=N32;;
20839     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
20840       libsuff=64 shlibsuff=64 libmagic=64-bit;;
20841     *) libsuff= shlibsuff= libmagic=never-match;;
20842     esac
20843     ;;
20844   esac
20845   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
20846   shlibpath_overrides_runpath=no
20847   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
20848   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
20849   hardcode_into_libs=yes
20850   ;;
20851
20852 # No shared lib support for Linux oldld, aout, or coff.
20853 linux*oldld* | linux*aout* | linux*coff*)
20854   dynamic_linker=no
20855   ;;
20856
20857 # This must be Linux ELF.
20858 linux* | k*bsd*-gnu | kopensolaris*-gnu)
20859   version_type=linux
20860   need_lib_prefix=no
20861   need_version=no
20862   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20863   soname_spec='${libname}${release}${shared_ext}$major'
20864   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
20865   shlibpath_var=LD_LIBRARY_PATH
20866   shlibpath_overrides_runpath=no
20867
20868   # Some binutils ld are patched to set DT_RUNPATH
20869   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
20870   $as_echo_n "(cached) " >&6
20871 else
20872   lt_cv_shlibpath_overrides_runpath=no
20873     save_LDFLAGS=$LDFLAGS
20874     save_libdir=$libdir
20875     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
20876          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
20877     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20878 /* end confdefs.h.  */
20879
20880 int
20881 main ()
20882 {
20883
20884   ;
20885   return 0;
20886 }
20887 _ACEOF
20888 if ac_fn_cxx_try_link "$LINENO"; then :
20889   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
20890   lt_cv_shlibpath_overrides_runpath=yes
20891 fi
20892 fi
20893 rm -f core conftest.err conftest.$ac_objext \
20894     conftest$ac_exeext conftest.$ac_ext
20895     LDFLAGS=$save_LDFLAGS
20896     libdir=$save_libdir
20897
20898 fi
20899
20900   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
20901
20902   # This implies no fast_install, which is unacceptable.
20903   # Some rework will be needed to allow for fast_install
20904   # before this can be enabled.
20905   hardcode_into_libs=yes
20906
20907   # Append ld.so.conf contents to the search path
20908   if test -f /etc/ld.so.conf; then
20909     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' ' '`
20910     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
20911   fi
20912
20913   # We used to test for /lib/ld.so.1 and disable shared libraries on
20914   # powerpc, because MkLinux only supported shared libraries with the
20915   # GNU dynamic linker.  Since this was broken with cross compilers,
20916   # most powerpc-linux boxes support dynamic linking these days and
20917   # people can always --disable-shared, the test was removed, and we
20918   # assume the GNU/Linux dynamic linker is in use.
20919   dynamic_linker='GNU/Linux ld.so'
20920   ;;
20921
20922 netbsd*)
20923   version_type=sunos
20924   need_lib_prefix=no
20925   need_version=no
20926   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
20927     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20928     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20929     dynamic_linker='NetBSD (a.out) ld.so'
20930   else
20931     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
20932     soname_spec='${libname}${release}${shared_ext}$major'
20933     dynamic_linker='NetBSD ld.elf_so'
20934   fi
20935   shlibpath_var=LD_LIBRARY_PATH
20936   shlibpath_overrides_runpath=yes
20937   hardcode_into_libs=yes
20938   ;;
20939
20940 newsos6)
20941   version_type=linux
20942   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20943   shlibpath_var=LD_LIBRARY_PATH
20944   shlibpath_overrides_runpath=yes
20945   ;;
20946
20947 *nto* | *qnx*)
20948   version_type=qnx
20949   need_lib_prefix=no
20950   need_version=no
20951   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
20952   soname_spec='${libname}${release}${shared_ext}$major'
20953   shlibpath_var=LD_LIBRARY_PATH
20954   shlibpath_overrides_runpath=no
20955   hardcode_into_libs=yes
20956   dynamic_linker='ldqnx.so'
20957   ;;
20958
20959 openbsd*)
20960   version_type=sunos
20961   sys_lib_dlsearch_path_spec="/usr/lib"
20962   need_lib_prefix=no
20963   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
20964   case $host_os in
20965     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
20966     *)                          need_version=no  ;;
20967   esac
20968   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
20969   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
20970   shlibpath_var=LD_LIBRARY_PATH
20971   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
20972     case $host_os in
20973       openbsd2.[89] | openbsd2.[89].*)
20974         shlibpath_overrides_runpath=no
20975         ;;
20976       *)
20977         shlibpath_overrides_runpath=yes
20978         ;;
20979       esac
20980   else
20981     shlibpath_overrides_runpath=yes
20982   fi
20983   ;;
20984
20985 os2*)
20986   libname_spec='$name'
20987   shrext_cmds=".dll"
20988   need_lib_prefix=no
20989   library_names_spec='$libname${shared_ext} $libname.a'
20990   dynamic_linker='OS/2 ld.exe'
20991   shlibpath_var=LIBPATH
20992   ;;
20993
20994 osf3* | osf4* | osf5*)
20995   version_type=osf
20996   need_lib_prefix=no
20997   need_version=no
20998   soname_spec='${libname}${release}${shared_ext}$major'
20999   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21000   shlibpath_var=LD_LIBRARY_PATH
21001   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
21002   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
21003   ;;
21004
21005 rdos*)
21006   dynamic_linker=no
21007   ;;
21008
21009 solaris*)
21010   version_type=linux
21011   need_lib_prefix=no
21012   need_version=no
21013   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21014   soname_spec='${libname}${release}${shared_ext}$major'
21015   shlibpath_var=LD_LIBRARY_PATH
21016   shlibpath_overrides_runpath=yes
21017   hardcode_into_libs=yes
21018   # ldd complains unless libraries are executable
21019   postinstall_cmds='chmod +x $lib'
21020   ;;
21021
21022 sunos4*)
21023   version_type=sunos
21024   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
21025   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
21026   shlibpath_var=LD_LIBRARY_PATH
21027   shlibpath_overrides_runpath=yes
21028   if test "$with_gnu_ld" = yes; then
21029     need_lib_prefix=no
21030   fi
21031   need_version=yes
21032   ;;
21033
21034 sysv4 | sysv4.3*)
21035   version_type=linux
21036   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21037   soname_spec='${libname}${release}${shared_ext}$major'
21038   shlibpath_var=LD_LIBRARY_PATH
21039   case $host_vendor in
21040     sni)
21041       shlibpath_overrides_runpath=no
21042       need_lib_prefix=no
21043       runpath_var=LD_RUN_PATH
21044       ;;
21045     siemens)
21046       need_lib_prefix=no
21047       ;;
21048     motorola)
21049       need_lib_prefix=no
21050       need_version=no
21051       shlibpath_overrides_runpath=no
21052       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
21053       ;;
21054   esac
21055   ;;
21056
21057 sysv4*MP*)
21058   if test -d /usr/nec ;then
21059     version_type=linux
21060     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
21061     soname_spec='$libname${shared_ext}.$major'
21062     shlibpath_var=LD_LIBRARY_PATH
21063   fi
21064   ;;
21065
21066 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
21067   version_type=freebsd-elf
21068   need_lib_prefix=no
21069   need_version=no
21070   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
21071   soname_spec='${libname}${release}${shared_ext}$major'
21072   shlibpath_var=LD_LIBRARY_PATH
21073   shlibpath_overrides_runpath=yes
21074   hardcode_into_libs=yes
21075   if test "$with_gnu_ld" = yes; then
21076     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
21077   else
21078     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
21079     case $host_os in
21080       sco3.2v5*)
21081         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
21082         ;;
21083     esac
21084   fi
21085   sys_lib_dlsearch_path_spec='/usr/lib'
21086   ;;
21087
21088 tpf*)
21089   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
21090   version_type=linux
21091   need_lib_prefix=no
21092   need_version=no
21093   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21094   shlibpath_var=LD_LIBRARY_PATH
21095   shlibpath_overrides_runpath=no
21096   hardcode_into_libs=yes
21097   ;;
21098
21099 uts4*)
21100   version_type=linux
21101   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
21102   soname_spec='${libname}${release}${shared_ext}$major'
21103   shlibpath_var=LD_LIBRARY_PATH
21104   ;;
21105
21106 *)
21107   dynamic_linker=no
21108   ;;
21109 esac
21110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
21111 $as_echo "$dynamic_linker" >&6; }
21112 test "$dynamic_linker" = no && can_build_shared=no
21113
21114 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
21115 if test "$GCC" = yes; then
21116   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
21117 fi
21118
21119 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
21120   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
21121 fi
21122 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
21123   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
21124 fi
21125
21126
21127
21128
21129
21130
21131
21132
21133
21134
21135
21136
21137
21138
21139
21140
21141
21142
21143
21144
21145
21146
21147
21148
21149
21150
21151
21152
21153
21154
21155
21156
21157
21158
21159
21160
21161
21162
21163     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
21164 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
21165 hardcode_action_CXX=
21166 if test -n "$hardcode_libdir_flag_spec_CXX" ||
21167    test -n "$runpath_var_CXX" ||
21168    test "X$hardcode_automatic_CXX" = "Xyes" ; then
21169
21170   # We can hardcode non-existent directories.
21171   if test "$hardcode_direct_CXX" != no &&
21172      # If the only mechanism to avoid hardcoding is shlibpath_var, we
21173      # have to relink, otherwise we might link with an installed library
21174      # when we should be linking with a yet-to-be-installed one
21175      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
21176      test "$hardcode_minus_L_CXX" != no; then
21177     # Linking always hardcodes the temporary library directory.
21178     hardcode_action_CXX=relink
21179   else
21180     # We can link without hardcoding, and we can hardcode nonexisting dirs.
21181     hardcode_action_CXX=immediate
21182   fi
21183 else
21184   # We cannot hardcode anything, or else we can only hardcode existing
21185   # directories.
21186   hardcode_action_CXX=unsupported
21187 fi
21188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
21189 $as_echo "$hardcode_action_CXX" >&6; }
21190
21191 if test "$hardcode_action_CXX" = relink ||
21192    test "$inherit_rpath_CXX" = yes; then
21193   # Fast installation is not supported
21194   enable_fast_install=no
21195 elif test "$shlibpath_overrides_runpath" = yes ||
21196      test "$enable_shared" = no; then
21197   # Fast installation is not necessary
21198   enable_fast_install=needless
21199 fi
21200
21201
21202
21203
21204
21205
21206
21207   fi # test -n "$compiler"
21208
21209   CC=$lt_save_CC
21210   LDCXX=$LD
21211   LD=$lt_save_LD
21212   GCC=$lt_save_GCC
21213   with_gnu_ld=$lt_save_with_gnu_ld
21214   lt_cv_path_LDCXX=$lt_cv_path_LD
21215   lt_cv_path_LD=$lt_save_path_LD
21216   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
21217   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
21218 fi # test "$_lt_caught_CXX_error" != yes
21219
21220 ac_ext=c
21221 ac_cpp='$CPP $CPPFLAGS'
21222 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
21223 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
21224 ac_compiler_gnu=$ac_cv_c_compiler_gnu
21225
21226
21227
21228
21229
21230
21231
21232
21233
21234
21235
21236
21237
21238
21239
21240
21241 # Only expand once:
21242
21243
21244
21245
21246
21247 # Identify the assembler which will work hand-in-glove with the newly
21248 # built GCC, so that we can examine its features.  This is the assembler
21249 # which will be driven by the driver program.
21250 #
21251 # If build != host, and we aren't building gas in-tree, we identify a
21252 # build->target assembler and hope that it will have the same features
21253 # as the host->target assembler we'll be using.
21254 gcc_cv_gas_major_version=
21255 gcc_cv_gas_minor_version=
21256 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
21257
21258 if test "${gcc_cv_as+set}" = set; then :
21259
21260 else
21261
21262 if test -x "$DEFAULT_ASSEMBLER"; then
21263         gcc_cv_as="$DEFAULT_ASSEMBLER"
21264 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
21265      && test -f ../gas/Makefile \
21266      && test x$build = x$host; then
21267         gcc_cv_as=../gas/as-new$build_exeext
21268 elif test -x as$build_exeext; then
21269         # Build using assembler in the current directory.
21270         gcc_cv_as=./as$build_exeext
21271 elif ( set dummy $AS_FOR_TARGET; test -x $2 ); then
21272         gcc_cv_as="$AS_FOR_TARGET"
21273 else
21274         # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
21275 set dummy $AS_FOR_TARGET; ac_word=$2
21276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21277 $as_echo_n "checking for $ac_word... " >&6; }
21278 if test "${ac_cv_path_gcc_cv_as+set}" = set; then :
21279   $as_echo_n "(cached) " >&6
21280 else
21281   case $gcc_cv_as in
21282   [\\/]* | ?:[\\/]*)
21283   ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
21284   ;;
21285   *)
21286   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21287 for as_dir in $PATH
21288 do
21289   IFS=$as_save_IFS
21290   test -z "$as_dir" && as_dir=.
21291     for ac_exec_ext in '' $ac_executable_extensions; do
21292   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21293     ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
21294     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21295     break 2
21296   fi
21297 done
21298   done
21299 IFS=$as_save_IFS
21300
21301   ;;
21302 esac
21303 fi
21304 gcc_cv_as=$ac_cv_path_gcc_cv_as
21305 if test -n "$gcc_cv_as"; then
21306   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21307 $as_echo "$gcc_cv_as" >&6; }
21308 else
21309   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21310 $as_echo "no" >&6; }
21311 fi
21312
21313
21314 fi
21315 fi
21316
21317 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
21318
21319 case "$ORIGINAL_AS_FOR_TARGET" in
21320   ./as | ./as$build_exeext) ;;
21321   *) ac_config_files="$ac_config_files as:exec-tool.in"
21322  ;;
21323 esac
21324
21325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what assembler to use" >&5
21326 $as_echo_n "checking what assembler to use... " >&6; }
21327 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
21328   # Single tree build which includes gas.  We want to prefer it
21329   # over whatever linker top-level may have detected, since
21330   # we'll use what we're building after installation anyway.
21331   { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built gas" >&5
21332 $as_echo "newly built gas" >&6; }
21333   in_tree_gas=yes
21334   gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21335 for f in $gcc_cv_as_bfd_srcdir/configure \
21336          $gcc_cv_as_gas_srcdir/configure \
21337          $gcc_cv_as_gas_srcdir/configure.in \
21338          $gcc_cv_as_gas_srcdir/Makefile.in ; do
21339   gcc_cv_gas_version=`sed -n -e 's/^[   ]*VERSION=[^0-9A-Za-z_]*\([0-9]*\.[0-9]*.*\)/VERSION=\1/p' < $f`
21340   if test x$gcc_cv_gas_version != x; then
21341     break
21342   fi
21343 done
21344 case $gcc_cv_gas_version in
21345   VERSION=[0-9]*) ;;
21346   *) as_fn_error "cannot find version of in-tree assembler" "$LINENO" 5;;
21347 esac
21348 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
21349 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21350 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
21351 case $gcc_cv_gas_patch_version in
21352   "") gcc_cv_gas_patch_version="0" ;;
21353 esac
21354 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
21355                             + $gcc_cv_gas_minor_version \) \* 1000 \
21356                             + $gcc_cv_gas_patch_version`
21357
21358   in_tree_gas_is_elf=no
21359   if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
21360      || (grep 'obj_format = multi' ../gas/Makefile \
21361          && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
21362   then
21363     in_tree_gas_is_elf=yes
21364   fi
21365 else
21366   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as" >&5
21367 $as_echo "$gcc_cv_as" >&6; }
21368   in_tree_gas=no
21369 fi
21370
21371 # Identify the linker which will work hand-in-glove with the newly
21372 # built GCC, so that we can examine its features.  This is the linker
21373 # which will be driven by the driver program.
21374 #
21375 # If build != host, and we aren't building gas in-tree, we identify a
21376 # build->target linker and hope that it will have the same features
21377 # as the host->target linker we'll be using.
21378 gcc_cv_gld_major_version=
21379 gcc_cv_gld_minor_version=
21380 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
21381 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
21382
21383 if test "${gcc_cv_ld+set}" = set; then :
21384
21385 else
21386
21387 if test -x "$DEFAULT_LINKER"; then
21388         gcc_cv_ld="$DEFAULT_LINKER"
21389 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
21390      && test -f ../ld/Makefile \
21391      && test x$build = x$host; then
21392         gcc_cv_ld=../ld/ld-new$build_exeext
21393 elif test -x collect-ld$build_exeext; then
21394         # Build using linker in the current directory.
21395         gcc_cv_ld=./collect-ld$build_exeext
21396 elif ( set dummy $LD_FOR_TARGET; test -x $2 ); then
21397         gcc_cv_ld="$LD_FOR_TARGET"
21398 else
21399         # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
21400 set dummy $LD_FOR_TARGET; ac_word=$2
21401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21402 $as_echo_n "checking for $ac_word... " >&6; }
21403 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then :
21404   $as_echo_n "(cached) " >&6
21405 else
21406   case $gcc_cv_ld in
21407   [\\/]* | ?:[\\/]*)
21408   ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
21409   ;;
21410   *)
21411   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21412 for as_dir in $PATH
21413 do
21414   IFS=$as_save_IFS
21415   test -z "$as_dir" && as_dir=.
21416     for ac_exec_ext in '' $ac_executable_extensions; do
21417   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21418     ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
21419     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21420     break 2
21421   fi
21422 done
21423   done
21424 IFS=$as_save_IFS
21425
21426   ;;
21427 esac
21428 fi
21429 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
21430 if test -n "$gcc_cv_ld"; then
21431   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21432 $as_echo "$gcc_cv_ld" >&6; }
21433 else
21434   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21435 $as_echo "no" >&6; }
21436 fi
21437
21438
21439 fi
21440 fi
21441
21442 ORIGINAL_PLUGIN_LD_FOR_TARGET=$gcc_cv_ld
21443 PLUGIN_LD_SUFFIX=`basename $gcc_cv_ld | sed -e "s,$target_alias-,,"`
21444 # if the PLUGIN_LD is set ld-new, just have it as ld
21445 # as that is the installed named.
21446 if test x$PLUGIN_LD_SUFFIX = xld-new \
21447    || test x$PLUGIN_LD_SUFFIX = xcollect-ld ; then
21448   PLUGIN_LD_SUFFIX=ld
21449 fi
21450
21451 # Check whether --with-plugin-ld was given.
21452 if test "${with_plugin_ld+set}" = set; then :
21453   withval=$with_plugin_ld; if test x"$withval" != x; then
21454    ORIGINAL_PLUGIN_LD_FOR_TARGET="$withval"
21455    PLUGIN_LD_SUFFIX=`echo $withval | sed -e "s,$target_alias-,,"`
21456  fi
21457 fi
21458
21459
21460
21461 cat >>confdefs.h <<_ACEOF
21462 #define PLUGIN_LD_SUFFIX "$PLUGIN_LD_SUFFIX"
21463 _ACEOF
21464
21465
21466 # Check to see if we are using gold instead of ld
21467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using gold" >&5
21468 $as_echo_n "checking whether we are using gold... " >&6; }
21469 ld_is_gold=no
21470 if test x$gcc_cv_ld != x; then
21471   if $gcc_cv_ld --version 2>/dev/null | sed 1q \
21472      | grep "GNU gold" > /dev/null; then
21473     ld_is_gold=yes
21474   fi
21475 fi
21476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_is_gold" >&5
21477 $as_echo "$ld_is_gold" >&6; }
21478
21479 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
21480
21481 case "$ORIGINAL_LD_FOR_TARGET" in
21482   ./collect-ld | ./collect-ld$build_exeext) ;;
21483   *) ac_config_files="$ac_config_files collect-ld:exec-tool.in"
21484  ;;
21485 esac
21486
21487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what linker to use" >&5
21488 $as_echo_n "checking what linker to use... " >&6; }
21489 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext \
21490    || test "$gcc_cv_ld" = ../gold/ld-new$build_exeext; then
21491         # Single tree build which includes ld.  We want to prefer it
21492         # over whatever linker top-level may have detected, since
21493         # we'll use what we're building after installation anyway.
21494         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built ld" >&5
21495 $as_echo "newly built ld" >&6; }
21496         in_tree_ld=yes
21497         in_tree_ld_is_elf=no
21498         if (grep 'EMUL = .*elf' ../ld/Makefile \
21499             || grep 'EMUL = .*linux' ../ld/Makefile \
21500             || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
21501           in_tree_ld_is_elf=yes
21502         elif test "$ld_is_gold" = yes; then
21503           in_tree_ld_is_elf=yes
21504         fi
21505         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
21506         do
21507                 gcc_cv_gld_version=`sed -n -e 's/^[     ]*VERSION=[^0-9A-Za-z_]*\([0-9]*\.[0-9]*.*\)/VERSION=\1/p' < $f`
21508                 if test x$gcc_cv_gld_version != x; then
21509                         break
21510                 fi
21511         done
21512         case $gcc_cv_gld_version in
21513           VERSION=[0-9]*) ;;
21514           *) as_fn_error "cannot find version of in-tree linker" "$LINENO" 5 ;;
21515         esac
21516         gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
21517         gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
21518 else
21519         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld" >&5
21520 $as_echo "$gcc_cv_ld" >&6; }
21521         in_tree_ld=no
21522 fi
21523
21524 # Figure out what nm we will be using.
21525 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
21526 if test "${gcc_cv_nm+set}" = set; then :
21527
21528 else
21529
21530 if test -f $gcc_cv_binutils_srcdir/configure.in \
21531      && test -f ../binutils/Makefile \
21532      && test x$build = x$host; then
21533         gcc_cv_nm=../binutils/nm-new$build_exeext
21534 elif test -x nm$build_exeext; then
21535         gcc_cv_nm=./nm$build_exeext
21536 elif ( set dummy $NM_FOR_TARGET; test -x $2 ); then
21537         gcc_cv_nm="$NM_FOR_TARGET"
21538 else
21539         # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
21540 set dummy $NM_FOR_TARGET; ac_word=$2
21541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21542 $as_echo_n "checking for $ac_word... " >&6; }
21543 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then :
21544   $as_echo_n "(cached) " >&6
21545 else
21546   case $gcc_cv_nm in
21547   [\\/]* | ?:[\\/]*)
21548   ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
21549   ;;
21550   *)
21551   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21552 for as_dir in $PATH
21553 do
21554   IFS=$as_save_IFS
21555   test -z "$as_dir" && as_dir=.
21556     for ac_exec_ext in '' $ac_executable_extensions; do
21557   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21558     ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
21559     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21560     break 2
21561   fi
21562 done
21563   done
21564 IFS=$as_save_IFS
21565
21566   ;;
21567 esac
21568 fi
21569 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
21570 if test -n "$gcc_cv_nm"; then
21571   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21572 $as_echo "$gcc_cv_nm" >&6; }
21573 else
21574   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21575 $as_echo "no" >&6; }
21576 fi
21577
21578
21579 fi
21580 fi
21581
21582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what nm to use" >&5
21583 $as_echo_n "checking what nm to use... " >&6; }
21584 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
21585         # Single tree build which includes binutils.
21586         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built nm" >&5
21587 $as_echo "newly built nm" >&6; }
21588         in_tree_nm=yes
21589 else
21590         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_nm" >&5
21591 $as_echo "$gcc_cv_nm" >&6; }
21592         in_tree_nm=no
21593 fi
21594
21595 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
21596
21597 case "$ORIGINAL_NM_FOR_TARGET" in
21598   ./nm | ./nm$build_exeext) ;;
21599   *) ac_config_files="$ac_config_files nm:exec-tool.in"
21600  ;;
21601 esac
21602
21603
21604 # Figure out what objdump we will be using.
21605 if test "${gcc_cv_objdump+set}" = set; then :
21606
21607 else
21608
21609 if test -f $gcc_cv_binutils_srcdir/configure.in \
21610      && test -f ../binutils/Makefile \
21611      && test x$build = x$host; then
21612         # Single tree build which includes binutils.
21613         gcc_cv_objdump=../binutils/objdump$build_exeext
21614 elif test -x objdump$build_exeext; then
21615         gcc_cv_objdump=./objdump$build_exeext
21616 elif ( set dummy $OBJDUMP_FOR_TARGET; test -x $2 ); then
21617         gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
21618 else
21619         # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
21620 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
21621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21622 $as_echo_n "checking for $ac_word... " >&6; }
21623 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then :
21624   $as_echo_n "(cached) " >&6
21625 else
21626   case $gcc_cv_objdump in
21627   [\\/]* | ?:[\\/]*)
21628   ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
21629   ;;
21630   *)
21631   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21632 for as_dir in $PATH
21633 do
21634   IFS=$as_save_IFS
21635   test -z "$as_dir" && as_dir=.
21636     for ac_exec_ext in '' $ac_executable_extensions; do
21637   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21638     ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
21639     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21640     break 2
21641   fi
21642 done
21643   done
21644 IFS=$as_save_IFS
21645
21646   ;;
21647 esac
21648 fi
21649 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
21650 if test -n "$gcc_cv_objdump"; then
21651   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21652 $as_echo "$gcc_cv_objdump" >&6; }
21653 else
21654   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21655 $as_echo "no" >&6; }
21656 fi
21657
21658
21659 fi
21660 fi
21661
21662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what objdump to use" >&5
21663 $as_echo_n "checking what objdump to use... " >&6; }
21664 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
21665         # Single tree build which includes binutils.
21666         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built objdump" >&5
21667 $as_echo "newly built objdump" >&6; }
21668 elif test x$gcc_cv_objdump = x; then
21669         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21670 $as_echo "not found" >&6; }
21671 else
21672         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_objdump" >&5
21673 $as_echo "$gcc_cv_objdump" >&6; }
21674 fi
21675
21676 # Figure out what readelf we will be using.
21677 if test "${gcc_cv_readelf+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$host; then
21684         # Single tree build which includes binutils.
21685         gcc_cv_readelf=../binutils/readelf$build_exeext
21686 elif test -x readelf$build_exeext; then
21687         gcc_cv_readelf=./readelf$build_exeext
21688 else
21689         # Extract the first word of "readelf", so it can be a program name with args.
21690 set dummy readelf; ac_word=$2
21691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
21692 $as_echo_n "checking for $ac_word... " >&6; }
21693 if test "${ac_cv_path_gcc_cv_readelf+set}" = set; then :
21694   $as_echo_n "(cached) " >&6
21695 else
21696   case $gcc_cv_readelf in
21697   [\\/]* | ?:[\\/]*)
21698   ac_cv_path_gcc_cv_readelf="$gcc_cv_readelf" # Let the user override the test with a path.
21699   ;;
21700   *)
21701   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21702 for as_dir in $PATH
21703 do
21704   IFS=$as_save_IFS
21705   test -z "$as_dir" && as_dir=.
21706     for ac_exec_ext in '' $ac_executable_extensions; do
21707   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
21708     ac_cv_path_gcc_cv_readelf="$as_dir/$ac_word$ac_exec_ext"
21709     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
21710     break 2
21711   fi
21712 done
21713   done
21714 IFS=$as_save_IFS
21715
21716   ;;
21717 esac
21718 fi
21719 gcc_cv_readelf=$ac_cv_path_gcc_cv_readelf
21720 if test -n "$gcc_cv_readelf"; then
21721   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21722 $as_echo "$gcc_cv_readelf" >&6; }
21723 else
21724   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21725 $as_echo "no" >&6; }
21726 fi
21727
21728
21729 fi
21730 fi
21731
21732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what readelf to use" >&5
21733 $as_echo_n "checking what readelf to use... " >&6; }
21734 if test "$gcc_cv_readelf" = ../binutils/readelf$build_exeext; then
21735         # Single tree build which includes binutils.
21736         { $as_echo "$as_me:${as_lineno-$LINENO}: result: newly built readelf" >&5
21737 $as_echo "newly built readelf" >&6; }
21738 elif test x$gcc_cv_readelf = x; then
21739         { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
21740 $as_echo "not found" >&6; }
21741 else
21742         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_readelf" >&5
21743 $as_echo "$gcc_cv_readelf" >&6; }
21744 fi
21745
21746 # Figure out what assembler alignment features are present.
21747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler flags" >&5
21748 $as_echo_n "checking assembler flags... " >&6; }
21749 if test "${gcc_cv_as_flags+set}" = set; then :
21750   $as_echo_n "(cached) " >&6
21751 else
21752    case "$target" in
21753   i[34567]86-*-linux*)
21754         gcc_cv_as_flags="--32"
21755     ;;
21756   powerpc*-*-darwin*)
21757         gcc_cv_as_flags="-arch ppc"
21758     ;;
21759   *)
21760     gcc_cv_as_flags=" "
21761     ;;
21762   esac
21763 fi
21764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_flags" >&5
21765 $as_echo "$gcc_cv_as_flags" >&6; }
21766
21767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .balign and .p2align" >&5
21768 $as_echo_n "checking assembler for .balign and .p2align... " >&6; }
21769 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then :
21770   $as_echo_n "(cached) " >&6
21771 else
21772   gcc_cv_as_balign_and_p2align=no
21773     if test $in_tree_gas = yes; then
21774     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
21775   then gcc_cv_as_balign_and_p2align=yes
21776 fi
21777   elif test x$gcc_cv_as != x; then
21778     $as_echo '.balign 4
21779 .p2align 2' > conftest.s
21780     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21781   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21782   (eval $ac_try) 2>&5
21783   ac_status=$?
21784   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21785   test $ac_status = 0; }; }
21786     then
21787         gcc_cv_as_balign_and_p2align=yes
21788     else
21789       echo "configure: failed program was" >&5
21790       cat conftest.s >&5
21791     fi
21792     rm -f conftest.o conftest.s
21793   fi
21794 fi
21795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_balign_and_p2align" >&5
21796 $as_echo "$gcc_cv_as_balign_and_p2align" >&6; }
21797 if test $gcc_cv_as_balign_and_p2align = yes; then
21798
21799 $as_echo "#define HAVE_GAS_BALIGN_AND_P2ALIGN 1" >>confdefs.h
21800
21801 fi
21802
21803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .p2align with maximum skip" >&5
21804 $as_echo_n "checking assembler for .p2align with maximum skip... " >&6; }
21805 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then :
21806   $as_echo_n "(cached) " >&6
21807 else
21808   gcc_cv_as_max_skip_p2align=no
21809     if test $in_tree_gas = yes; then
21810     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21811   then gcc_cv_as_max_skip_p2align=yes
21812 fi
21813   elif test x$gcc_cv_as != x; then
21814     $as_echo '.p2align 4,,7' > conftest.s
21815     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21816   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21817   (eval $ac_try) 2>&5
21818   ac_status=$?
21819   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21820   test $ac_status = 0; }; }
21821     then
21822         gcc_cv_as_max_skip_p2align=yes
21823     else
21824       echo "configure: failed program was" >&5
21825       cat conftest.s >&5
21826     fi
21827     rm -f conftest.o conftest.s
21828   fi
21829 fi
21830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_max_skip_p2align" >&5
21831 $as_echo "$gcc_cv_as_max_skip_p2align" >&6; }
21832 if test $gcc_cv_as_max_skip_p2align = yes; then
21833
21834 $as_echo "#define HAVE_GAS_MAX_SKIP_P2ALIGN 1" >>confdefs.h
21835
21836 fi
21837
21838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .literal16" >&5
21839 $as_echo_n "checking assembler for .literal16... " >&6; }
21840 if test "${gcc_cv_as_literal16+set}" = set; then :
21841   $as_echo_n "(cached) " >&6
21842 else
21843   gcc_cv_as_literal16=no
21844     if test $in_tree_gas = yes; then
21845     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
21846   then gcc_cv_as_literal16=yes
21847 fi
21848   elif test x$gcc_cv_as != x; then
21849     $as_echo '.literal16' > conftest.s
21850     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21851   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21852   (eval $ac_try) 2>&5
21853   ac_status=$?
21854   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21855   test $ac_status = 0; }; }
21856     then
21857         gcc_cv_as_literal16=yes
21858     else
21859       echo "configure: failed program was" >&5
21860       cat conftest.s >&5
21861     fi
21862     rm -f conftest.o conftest.s
21863   fi
21864 fi
21865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_literal16" >&5
21866 $as_echo "$gcc_cv_as_literal16" >&6; }
21867 if test $gcc_cv_as_literal16 = yes; then
21868
21869 $as_echo "#define HAVE_GAS_LITERAL16 1" >>confdefs.h
21870
21871 fi
21872
21873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working .subsection -1" >&5
21874 $as_echo_n "checking assembler for working .subsection -1... " >&6; }
21875 if test "${gcc_cv_as_subsection_m1+set}" = set; then :
21876   $as_echo_n "(cached) " >&6
21877 else
21878   gcc_cv_as_subsection_m1=no
21879     if test $in_tree_gas = yes; then
21880     if test $in_tree_gas_is_elf = yes \
21881   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
21882   then gcc_cv_as_subsection_m1=yes
21883 fi
21884   elif test x$gcc_cv_as != x; then
21885     $as_echo 'conftest_label1: .word 0
21886 .subsection -1
21887 conftest_label2: .word 0
21888 .previous' > conftest.s
21889     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21890   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21891   (eval $ac_try) 2>&5
21892   ac_status=$?
21893   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21894   test $ac_status = 0; }; }
21895     then
21896         if test x$gcc_cv_nm != x; then
21897     $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
21898     $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
21899     if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
21900     then :
21901     else gcc_cv_as_subsection_m1=yes
21902     fi
21903     rm -f conftest.nm1 conftest.nm2
21904   fi
21905     else
21906       echo "configure: failed program was" >&5
21907       cat conftest.s >&5
21908     fi
21909     rm -f conftest.o conftest.s
21910   fi
21911 fi
21912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_subsection_m1" >&5
21913 $as_echo "$gcc_cv_as_subsection_m1" >&6; }
21914 if test $gcc_cv_as_subsection_m1 = yes; then
21915
21916 $as_echo "#define HAVE_GAS_SUBSECTION_ORDERING 1" >>confdefs.h
21917
21918 fi
21919
21920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weak" >&5
21921 $as_echo_n "checking assembler for .weak... " >&6; }
21922 if test "${gcc_cv_as_weak+set}" = set; then :
21923   $as_echo_n "(cached) " >&6
21924 else
21925   gcc_cv_as_weak=no
21926     if test $in_tree_gas = yes; then
21927     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
21928   then gcc_cv_as_weak=yes
21929 fi
21930   elif test x$gcc_cv_as != x; then
21931     $as_echo '  .weak foobar' > conftest.s
21932     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21933   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21934   (eval $ac_try) 2>&5
21935   ac_status=$?
21936   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21937   test $ac_status = 0; }; }
21938     then
21939         gcc_cv_as_weak=yes
21940     else
21941       echo "configure: failed program was" >&5
21942       cat conftest.s >&5
21943     fi
21944     rm -f conftest.o conftest.s
21945   fi
21946 fi
21947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weak" >&5
21948 $as_echo "$gcc_cv_as_weak" >&6; }
21949 if test $gcc_cv_as_weak = yes; then
21950
21951 $as_echo "#define HAVE_GAS_WEAK 1" >>confdefs.h
21952
21953 fi
21954
21955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .weakref" >&5
21956 $as_echo_n "checking assembler for .weakref... " >&6; }
21957 if test "${gcc_cv_as_weakref+set}" = set; then :
21958   $as_echo_n "(cached) " >&6
21959 else
21960   gcc_cv_as_weakref=no
21961     if test $in_tree_gas = yes; then
21962     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
21963   then gcc_cv_as_weakref=yes
21964 fi
21965   elif test x$gcc_cv_as != x; then
21966     $as_echo '  .weakref foobar, barfnot' > conftest.s
21967     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
21968   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
21969   (eval $ac_try) 2>&5
21970   ac_status=$?
21971   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
21972   test $ac_status = 0; }; }
21973     then
21974         gcc_cv_as_weakref=yes
21975     else
21976       echo "configure: failed program was" >&5
21977       cat conftest.s >&5
21978     fi
21979     rm -f conftest.o conftest.s
21980   fi
21981 fi
21982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_weakref" >&5
21983 $as_echo "$gcc_cv_as_weakref" >&6; }
21984 if test $gcc_cv_as_weakref = yes; then
21985
21986 $as_echo "#define HAVE_GAS_WEAKREF 1" >>confdefs.h
21987
21988 fi
21989
21990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .nsubspa comdat" >&5
21991 $as_echo_n "checking assembler for .nsubspa comdat... " >&6; }
21992 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then :
21993   $as_echo_n "(cached) " >&6
21994 else
21995   gcc_cv_as_nsubspa_comdat=no
21996     if test $in_tree_gas = yes; then
21997     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
21998   then gcc_cv_as_nsubspa_comdat=yes
21999 fi
22000   elif test x$gcc_cv_as != x; then
22001     $as_echo '  .SPACE $TEXT$
22002         .NSUBSPA $CODE$,COMDAT' > conftest.s
22003     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22004   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22005   (eval $ac_try) 2>&5
22006   ac_status=$?
22007   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22008   test $ac_status = 0; }; }
22009     then
22010         gcc_cv_as_nsubspa_comdat=yes
22011     else
22012       echo "configure: failed program was" >&5
22013       cat conftest.s >&5
22014     fi
22015     rm -f conftest.o conftest.s
22016   fi
22017 fi
22018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_nsubspa_comdat" >&5
22019 $as_echo "$gcc_cv_as_nsubspa_comdat" >&6; }
22020 if test $gcc_cv_as_nsubspa_comdat = yes; then
22021
22022 $as_echo "#define HAVE_GAS_NSUBSPA_COMDAT 1" >>confdefs.h
22023
22024 fi
22025
22026 # .hidden needs to be supported in both the assembler and the linker,
22027 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
22028 # This is irritatingly difficult to feature test for; we have to check the
22029 # date string after the version number.  If we've got an in-tree
22030 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
22031 # to be safe.
22032 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
22033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .hidden" >&5
22034 $as_echo_n "checking assembler for .hidden... " >&6; }
22035 if test "${gcc_cv_as_hidden+set}" = set; then :
22036   $as_echo_n "(cached) " >&6
22037 else
22038   gcc_cv_as_hidden=no
22039     if test $in_tree_gas = yes; then
22040     if test $in_tree_gas_is_elf = yes \
22041   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
22042   then gcc_cv_as_hidden=yes
22043 fi
22044   elif test x$gcc_cv_as != x; then
22045     $as_echo '  .hidden foobar
22046 foobar:' > conftest.s
22047     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22048   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22049   (eval $ac_try) 2>&5
22050   ac_status=$?
22051   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22052   test $ac_status = 0; }; }
22053     then
22054
22055 # Solaris 9/x86 as incorrectly emits an alias for a hidden symbol with
22056 # STV_HIDDEN, so disable .hidden support if so.
22057 case "${target}" in
22058   i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
22059     if test x$gcc_cv_as != x && test x$gcc_cv_objdump != x; then
22060       cat > conftest.s <<EOF
22061 .globl hidden
22062         .hidden hidden
22063 hidden:
22064 .globl default
22065         .set    default,hidden
22066 EOF
22067       if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22068         && $gcc_cv_objdump -t conftest.o 2>/dev/null | \
22069         grep '\.hidden default' > /dev/null; then
22070         gcc_cv_as_hidden=no
22071       else
22072         gcc_cv_as_hidden=yes
22073       fi
22074     else
22075       # Assume bug is present if objdump is missing.
22076       gcc_cv_as_hidden=no
22077     fi
22078     ;;
22079   *)
22080     gcc_cv_as_hidden=yes
22081     ;;
22082 esac
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_hidden" >&5
22091 $as_echo "$gcc_cv_as_hidden" >&6; }
22092
22093 case "${target}" in
22094   *-*-darwin*)
22095     # Darwin as has some visibility support, though with a different syntax.
22096     gcc_cv_as_hidden=yes
22097     ;;
22098 esac
22099
22100 # gnu_indirect_function type is an extension proposed at
22101 # http://groups.google/com/group/generic-abi/files. It allows dynamic runtime
22102 # selection of function implementation
22103 # Check whether --enable-gnu-indirect-function was given.
22104 if test "${enable_gnu_indirect_function+set}" = set; then :
22105   enableval=$enable_gnu_indirect_function; case $enable_gnu_indirect_function in
22106     yes | no) ;;
22107     *) as_fn_error "'$enable_gnu_indirect_function' is an invalid value for --enable-gnu-indirect-function.
22108 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
22109   esac
22110 else
22111   enable_gnu_indirect_function="$default_gnu_indirect_function"
22112 fi
22113
22114 if test x$enable_gnu_indirect_function = xyes; then
22115
22116 $as_echo "#define HAVE_GNU_INDIRECT_FUNCTION 1" >>confdefs.h
22117
22118 fi
22119
22120 if test $in_tree_ld != yes ; then
22121   ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
22122   if echo "$ld_ver" | grep GNU > /dev/null; then
22123     if test x"$ld_is_gold" = xyes; then
22124       # GNU gold --version looks like this:
22125       #
22126       # GNU gold (GNU Binutils 2.21.51.20110225) 1.11
22127       #
22128       # We extract the binutils version which is more familiar and specific
22129       # than the gold version.
22130       ld_vers=`echo $ld_ver | sed -n \
22131           -e 's,^[^)]*[  ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
22132     else
22133       # GNU ld --version looks like this:
22134       #
22135       # GNU ld (GNU Binutils) 2.21.51.20110225
22136       ld_vers=`echo $ld_ver | sed -n \
22137           -e 's,^.*[     ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22138     fi
22139     ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
22140     ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22141     ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22142     ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
22143   else
22144     case "${target}" in
22145       *-*-solaris2*)
22146         # See acinclude.m4 (gcc_SUN_LD_VERSION) for the version number
22147         # format.
22148         #
22149         # Don't reuse gcc_gv_sun_ld_vers_* in case a linker other than
22150         # /usr/ccs/bin/ld has been configured.
22151         ld_ver=`$gcc_cv_ld -V 2>&1`
22152         if echo "$ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22153           ld_vers=`echo $ld_ver | sed -n \
22154             -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22155           ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
22156           ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
22157         fi
22158         ;;
22159     esac
22160   fi
22161 fi
22162
22163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .hidden support" >&5
22164 $as_echo_n "checking linker for .hidden support... " >&6; }
22165 if test "${gcc_cv_ld_hidden+set}" = set; then :
22166   $as_echo_n "(cached) " >&6
22167 else
22168   if test $in_tree_ld = yes ; then
22169   gcc_cv_ld_hidden=no
22170   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
22171      && test $in_tree_ld_is_elf = yes; then
22172      gcc_cv_ld_hidden=yes
22173   fi
22174 else
22175   gcc_cv_ld_hidden=yes
22176   if test x"$ld_is_gold" = xyes; then
22177     :
22178   elif echo "$ld_ver" | grep GNU > /dev/null; then
22179     case "${target}" in
22180       mmix-knuth-mmixware)
22181         # The linker emits by default mmo, not ELF, so "no" is appropriate.
22182         gcc_cv_ld_hidden=no
22183         ;;
22184     esac
22185     if test 0"$ld_date" -lt 20020404; then
22186       if test -n "$ld_date"; then
22187         # If there was date string, but was earlier than 2002-04-04, fail
22188         gcc_cv_ld_hidden=no
22189       elif test -z "$ld_vers"; then
22190         # If there was no date string nor ld version number, something is wrong
22191         gcc_cv_ld_hidden=no
22192       else
22193         test -z "$ld_vers_patch" && ld_vers_patch=0
22194         if test "$ld_vers_major" -lt 2; then
22195           gcc_cv_ld_hidden=no
22196         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
22197           gcc_cv_ld_hidden="no"
22198         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
22199           gcc_cv_ld_hidden=no
22200         fi
22201       fi
22202     fi
22203   else
22204     case "${target}" in
22205       *-*-darwin*)
22206         # Darwin ld has some visibility support.
22207         gcc_cv_ld_hidden=yes
22208         ;;
22209       hppa64*-*-hpux* | ia64*-*-hpux*)
22210         gcc_cv_ld_hidden=yes
22211         ;;
22212       *-*-solaris2.9* | *-*-solaris2.1[0-9]*)
22213         # Support for .hidden in Sun ld appeared in Solaris 9 FCS, but
22214         # .symbolic was only added in Solaris 9 12/02.
22215         gcc_cv_ld_hidden=yes
22216         ;;
22217       *)
22218         gcc_cv_ld_hidden=no
22219         ;;
22220     esac
22221   fi
22222 fi
22223 fi
22224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_hidden" >&5
22225 $as_echo "$gcc_cv_ld_hidden" >&6; }
22226 libgcc_visibility=no
22227
22228
22229 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
22230   libgcc_visibility=yes
22231
22232 $as_echo "#define HAVE_GAS_HIDDEN 1" >>confdefs.h
22233
22234 fi
22235
22236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker read-only and read-write section mixing" >&5
22237 $as_echo_n "checking linker read-only and read-write section mixing... " >&6; }
22238 gcc_cv_ld_ro_rw_mix=unknown
22239 if test $in_tree_ld = yes ; then
22240   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
22241      && test $in_tree_ld_is_elf = yes; then
22242     gcc_cv_ld_ro_rw_mix=read-write
22243   fi
22244 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22245   echo '.section myfoosect, "a"' > conftest1.s
22246   echo '.section myfoosect, "aw"' > conftest2.s
22247   echo '.byte 1' >> conftest2.s
22248   echo '.section myfoosect, "a"' > conftest3.s
22249   echo '.byte 0' >> conftest3.s
22250   if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
22251      && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
22252      && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
22253      && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
22254         conftest2.o conftest3.o > /dev/null 2>&1; then
22255     gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
22256                          | sed -e '/myfoosect/!d' -e N`
22257     if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
22258       if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
22259         gcc_cv_ld_ro_rw_mix=read-only
22260       else
22261         gcc_cv_ld_ro_rw_mix=read-write
22262       fi
22263     fi
22264   fi
22265   rm -f conftest.* conftest[123].*
22266 fi
22267 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
22268
22269 $as_echo "#define HAVE_LD_RO_RW_SECTION_MIXING 1" >>confdefs.h
22270
22271 fi
22272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_ro_rw_mix" >&5
22273 $as_echo "$gcc_cv_ld_ro_rw_mix" >&6; }
22274
22275 if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
22276   case "${target}" in
22277     *-*-solaris2*)
22278       #
22279       # Solaris 2 ld -V output looks like this for a regular version:
22280       #
22281       # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1699
22282       #
22283       # but test versions add stuff at the end:
22284       #
22285       # ld: Software Generation Utilities - Solaris Link Editors: 5.11-1.1701:onnv-ab196087-6931056-03/25/10
22286       #
22287       gcc_cv_sun_ld_ver=`/usr/ccs/bin/ld -V 2>&1`
22288       if echo "$gcc_cv_sun_ld_ver" | grep 'Solaris Link Editors' > /dev/null; then
22289         gcc_cv_sun_ld_vers=`echo $gcc_cv_sun_ld_ver | sed -n \
22290           -e 's,^.*: 5\.[0-9][0-9]*-\([0-9]\.[0-9][0-9]*\).*$,\1,p'`
22291         gcc_cv_sun_ld_vers_major=`expr "$gcc_cv_sun_ld_vers" : '\([0-9]*\)'`
22292         gcc_cv_sun_ld_vers_minor=`expr "$gcc_cv_sun_ld_vers" : '[0-9]*\.\([0-9]*\)'`
22293       fi
22294       ;;
22295   esac
22296 fi
22297
22298 # Check whether --enable-initfini-array was given.
22299 if test "${enable_initfini_array+set}" = set; then :
22300   enableval=$enable_initfini_array;
22301 else
22302
22303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for .preinit_array/.init_array/.fini_array support" >&5
22304 $as_echo_n "checking for .preinit_array/.init_array/.fini_array support... " >&6; }
22305 if test "${gcc_cv_initfini_array+set}" = set; then :
22306   $as_echo_n "(cached) " >&6
22307 else
22308     if test "x${build}" = "x${target}" && test "x${build}" = "x${host}"; then
22309     case "${target}" in
22310       ia64-*)
22311         if test "$cross_compiling" = yes; then :
22312   gcc_cv_initfini_array=no
22313 else
22314   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22315 /* end confdefs.h.  */
22316
22317 #ifndef __ELF__
22318 #error Not an ELF OS
22319 #endif
22320 /* We turn on .preinit_array/.init_array/.fini_array support for ia64
22321    if it can be used.  */
22322 static int x = -1;
22323 int main (void) { return x; }
22324 int foo (void) { x = 0; }
22325 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
22326
22327 _ACEOF
22328 if ac_fn_c_try_run "$LINENO"; then :
22329   gcc_cv_initfini_array=yes
22330 else
22331   gcc_cv_initfini_array=no
22332 fi
22333 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22334   conftest.$ac_objext conftest.beam conftest.$ac_ext
22335 fi
22336 ;;
22337       *)
22338         gcc_cv_initfini_array=no
22339         if test $in_tree_ld = yes ; then
22340           if test "$gcc_cv_gld_major_version" -eq 2 \
22341              -a "$gcc_cv_gld_minor_version" -ge 22 \
22342              -o "$gcc_cv_gld_major_version" -gt 2 \
22343              && test $in_tree_ld_is_elf = yes; then
22344             gcc_cv_initfini_array=yes
22345           fi
22346         elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22347           cat > conftest.s <<\EOF
22348 .section .dtors,"a",%progbits
22349 .balign 4
22350 .byte 'A', 'A', 'A', 'A'
22351 .section .ctors,"a",%progbits
22352 .balign 4
22353 .byte 'B', 'B', 'B', 'B'
22354 .section .fini_array.65530,"a",%progbits
22355 .balign 4
22356 .byte 'C', 'C', 'C', 'C'
22357 .section .init_array.65530,"a",%progbits
22358 .balign 4
22359 .byte 'D', 'D', 'D', 'D'
22360 .section .dtors.64528,"a",%progbits
22361 .balign 4
22362 .byte 'E', 'E', 'E', 'E'
22363 .section .ctors.64528,"a",%progbits
22364 .balign 4
22365 .byte 'F', 'F', 'F', 'F'
22366 .section .fini_array.01005,"a",%progbits
22367 .balign 4
22368 .byte 'G', 'G', 'G', 'G'
22369 .section .init_array.01005,"a",%progbits
22370 .balign 4
22371 .byte 'H', 'H', 'H', 'H'
22372 .text
22373 .globl _start
22374 _start:
22375 EOF
22376           if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
22377              && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1 \
22378              && $gcc_cv_objdump -s -j .init_array conftest \
22379                 | grep HHHHFFFFDDDDBBBB > /dev/null 2>&1 \
22380              && $gcc_cv_objdump -s -j .fini_array conftest \
22381                 | grep GGGGEEEECCCCAAAA > /dev/null 2>&1; then
22382             gcc_cv_initfini_array=yes
22383           fi
22384           rm -f conftest conftest.*
22385         fi
22386         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22387 /* end confdefs.h.  */
22388
22389 #ifndef __ELF__
22390 # error Not an ELF OS
22391 #endif
22392 #include <stdlib.h>
22393 #if defined __GLIBC_PREREQ
22394 # if __GLIBC_PREREQ (2, 4)
22395 # else
22396 #  error GLIBC 2.4 required
22397 # endif
22398 #else
22399 # if defined __sun__ && defined __svr4__
22400    /* Solaris ld.so.1 supports .init_array/.fini_array since Solaris 8.  */
22401 # else
22402 #  error The C library not known to support .init_array/.fini_array
22403 # endif
22404 #endif
22405
22406 _ACEOF
22407 if ac_fn_c_try_cpp "$LINENO"; then :
22408
22409 else
22410   gcc_cv_initfini_array=no
22411 fi
22412 rm -f conftest.err conftest.$ac_ext;;
22413     esac
22414   else
22415     { $as_echo "$as_me:${as_lineno-$LINENO}: checking cross compile... guessing" >&5
22416 $as_echo_n "checking cross compile... guessing... " >&6; }
22417     gcc_cv_initfini_array=no
22418   fi
22419 fi
22420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_initfini_array" >&5
22421 $as_echo "$gcc_cv_initfini_array" >&6; }
22422   enable_initfini_array=$gcc_cv_initfini_array
22423
22424 fi
22425
22426 if test $enable_initfini_array = yes; then
22427
22428 $as_echo "#define HAVE_INITFINI_ARRAY_SUPPORT 1" >>confdefs.h
22429
22430 fi
22431
22432 # Check if we have .[us]leb128, and support symbol arithmetic with it.
22433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .sleb128 and .uleb128" >&5
22434 $as_echo_n "checking assembler for .sleb128 and .uleb128... " >&6; }
22435 if test "${gcc_cv_as_leb128+set}" = set; then :
22436   $as_echo_n "(cached) " >&6
22437 else
22438   gcc_cv_as_leb128=no
22439     if test $in_tree_gas = yes; then
22440     if test $in_tree_gas_is_elf = yes \
22441   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22442   then gcc_cv_as_leb128=yes
22443 fi
22444   elif test x$gcc_cv_as != x; then
22445     $as_echo '  .data
22446         .uleb128 L2 - L1
22447 L1:
22448         .uleb128 1280
22449         .sleb128 -1010
22450 L2:' > conftest.s
22451     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22452   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22453   (eval $ac_try) 2>&5
22454   ac_status=$?
22455   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22456   test $ac_status = 0; }; }
22457     then
22458         # GAS versions before 2.11 do not support uleb128,
22459   # despite appearing to.
22460   # ??? There exists an elf-specific test that will crash
22461   # the assembler.  Perhaps it's better to figure out whether
22462   # arbitrary sections are supported and try the test.
22463   as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
22464   if echo "$as_ver" | grep GNU > /dev/null; then
22465     as_vers=`echo $as_ver | sed -n \
22466         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
22467     as_major=`expr "$as_vers" : '\([0-9]*\)'`
22468     as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
22469     if test $as_major -eq 2 && test $as_minor -lt 11
22470     then :
22471     else gcc_cv_as_leb128=yes
22472     fi
22473   fi
22474     else
22475       echo "configure: failed program was" >&5
22476       cat conftest.s >&5
22477     fi
22478     rm -f conftest.o conftest.s
22479   fi
22480 fi
22481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_leb128" >&5
22482 $as_echo "$gcc_cv_as_leb128" >&6; }
22483 if test $gcc_cv_as_leb128 = yes; then
22484
22485 $as_echo "#define HAVE_AS_LEB128 1" >>confdefs.h
22486
22487 fi
22488
22489 # Check if we have assembler support for unwind directives.
22490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi directives" >&5
22491 $as_echo_n "checking assembler for cfi directives... " >&6; }
22492 if test "${gcc_cv_as_cfi_directive+set}" = set; then :
22493   $as_echo_n "(cached) " >&6
22494 else
22495   gcc_cv_as_cfi_directive=no
22496   if test x$gcc_cv_as != x; then
22497     $as_echo '  .text
22498         .cfi_startproc
22499         .cfi_offset 0, 0
22500         .cfi_same_value 1
22501         .cfi_def_cfa 1, 2
22502         .cfi_escape 1, 2, 3, 4, 5
22503         .cfi_endproc' > conftest.s
22504     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22505   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22506   (eval $ac_try) 2>&5
22507   ac_status=$?
22508   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22509   test $ac_status = 0; }; }
22510     then
22511         case "$target" in
22512   *-*-solaris*)
22513     # If the linker used on Solaris (like Sun ld) isn't capable of merging
22514     # read-only and read-write sections, we need to make sure that the
22515     # assembler used emits read-write .eh_frame sections.
22516     if test "x$gcc_cv_ld_ro_rw_mix" != xread-write; then
22517       if test "x$gcc_cv_objdump" != x; then
22518         if $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22519                 sed -e /.eh_frame/!d -e N | grep READONLY > /dev/null; then
22520           gcc_cv_as_cfi_directive=no
22521         else
22522           case "$target" in
22523             i?86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*)
22524               # On Solaris/x86, make sure that GCC and gas agree on using
22525               # read-only .eh_frame sections for 64-bit.
22526               if $gcc_cv_as --64 -o conftest.o conftest.s > /dev/null 2>&1 && \
22527                 $gcc_cv_objdump -h conftest.o 2>/dev/null | \
22528                         sed -e /.eh_frame/!d -e N | \
22529                         grep READONLY > /dev/null; then
22530                 gcc_cv_as_cfi_directive=yes
22531               else
22532                 gcc_cv_as_cfi_directive=no
22533               fi
22534               ;;
22535             *)
22536               gcc_cv_as_cfi_directive=yes
22537               ;;
22538           esac
22539         fi
22540       else
22541         # no objdump, err on the side of caution
22542         gcc_cv_as_cfi_directive=no
22543       fi
22544     else
22545       gcc_cv_as_cfi_directive=yes
22546     fi
22547     ;;
22548   *-*-*)
22549     gcc_cv_as_cfi_directive=yes
22550     ;;
22551 esac
22552     else
22553       echo "configure: failed program was" >&5
22554       cat conftest.s >&5
22555     fi
22556     rm -f conftest.o conftest.s
22557   fi
22558 fi
22559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_directive" >&5
22560 $as_echo "$gcc_cv_as_cfi_directive" >&6; }
22561
22562 if test $gcc_cv_as_cfi_directive = yes && test x$gcc_cv_objdump != x; then
22563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for working cfi advance" >&5
22564 $as_echo_n "checking assembler for working cfi advance... " >&6; }
22565 if test "${gcc_cv_as_cfi_advance_working+set}" = set; then :
22566   $as_echo_n "(cached) " >&6
22567 else
22568   gcc_cv_as_cfi_advance_working=no
22569   if test x$gcc_cv_as != x; then
22570     $as_echo '  .text
22571         .cfi_startproc
22572         .cfi_adjust_cfa_offset 64
22573         .skip 75040, 0
22574         .cfi_adjust_cfa_offset 128
22575         .cfi_endproc' > conftest.s
22576     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22577   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22578   (eval $ac_try) 2>&5
22579   ac_status=$?
22580   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22581   test $ac_status = 0; }; }
22582     then
22583
22584 if $gcc_cv_objdump -Wf conftest.o 2>/dev/null \
22585     | grep 'DW_CFA_advance_loc[24]:[    ][      ]*75040[        ]' >/dev/null; then
22586    gcc_cv_as_cfi_advance_working=yes
22587 fi
22588
22589     else
22590       echo "configure: failed program was" >&5
22591       cat conftest.s >&5
22592     fi
22593     rm -f conftest.o conftest.s
22594   fi
22595 fi
22596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_advance_working" >&5
22597 $as_echo "$gcc_cv_as_cfi_advance_working" >&6; }
22598
22599 else
22600   # no objdump, err on the side of caution
22601   gcc_cv_as_cfi_advance_working=no
22602 fi
22603
22604
22605 cat >>confdefs.h <<_ACEOF
22606 #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes \
22607        && test $gcc_cv_as_cfi_advance_working = yes; then echo 1; else echo 0; fi`
22608 _ACEOF
22609
22610
22611
22612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi personality directive" >&5
22613 $as_echo_n "checking assembler for cfi personality directive... " >&6; }
22614 if test "${gcc_cv_as_cfi_personality_directive+set}" = set; then :
22615   $as_echo_n "(cached) " >&6
22616 else
22617   gcc_cv_as_cfi_personality_directive=no
22618   if test x$gcc_cv_as != x; then
22619     $as_echo '  .text
22620         .cfi_startproc
22621         .cfi_personality 0, symbol
22622         .cfi_endproc' > conftest.s
22623     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22624   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22625   (eval $ac_try) 2>&5
22626   ac_status=$?
22627   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22628   test $ac_status = 0; }; }
22629     then
22630         gcc_cv_as_cfi_personality_directive=yes
22631     else
22632       echo "configure: failed program was" >&5
22633       cat conftest.s >&5
22634     fi
22635     rm -f conftest.o conftest.s
22636   fi
22637 fi
22638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_personality_directive" >&5
22639 $as_echo "$gcc_cv_as_cfi_personality_directive" >&6; }
22640
22641
22642 cat >>confdefs.h <<_ACEOF
22643 #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes;
22644     then echo 1; else echo 0; fi`
22645 _ACEOF
22646
22647
22648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cfi sections directive" >&5
22649 $as_echo_n "checking assembler for cfi sections directive... " >&6; }
22650 if test "${gcc_cv_as_cfi_sections_directive+set}" = set; then :
22651   $as_echo_n "(cached) " >&6
22652 else
22653   gcc_cv_as_cfi_sections_directive=no
22654   if test x$gcc_cv_as != x; then
22655     $as_echo '  .text
22656         .cfi_sections .debug_frame, .eh_frame
22657         .cfi_startproc
22658         .cfi_endproc' > conftest.s
22659     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22660   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22661   (eval $ac_try) 2>&5
22662   ac_status=$?
22663   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22664   test $ac_status = 0; }; }
22665     then
22666         case $target_os in
22667   win32 | pe | cygwin* | mingw32* | uwin*)
22668     # Need to check that we generated the correct relocation for the
22669     # .debug_frame section.  This was fixed for binutils 2.21.
22670     gcc_cv_as_cfi_sections_directive=no
22671     if test "x$gcc_cv_objdump" != x; then
22672      if $gcc_cv_objdump -j .debug_frame -r conftest.o 2>/dev/null | \
22673         grep secrel > /dev/null; then
22674       gcc_cv_as_cfi_sections_directive=yes
22675      fi
22676     fi
22677     ;;
22678   *)
22679     gcc_cv_as_cfi_sections_directive=yes
22680     ;;
22681 esac
22682     else
22683       echo "configure: failed program was" >&5
22684       cat conftest.s >&5
22685     fi
22686     rm -f conftest.o conftest.s
22687   fi
22688 fi
22689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_sections_directive" >&5
22690 $as_echo "$gcc_cv_as_cfi_sections_directive" >&6; }
22691
22692
22693
22694 cat >>confdefs.h <<_ACEOF
22695 #define HAVE_GAS_CFI_SECTIONS_DIRECTIVE `if test $gcc_cv_as_cfi_sections_directive = yes;
22696     then echo 1; else echo 0; fi`
22697 _ACEOF
22698
22699
22700 # GAS versions up to and including 2.11.0 may mis-optimize
22701 # .eh_frame data.
22702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for eh_frame optimization" >&5
22703 $as_echo_n "checking assembler for eh_frame optimization... " >&6; }
22704 if test "${gcc_cv_as_eh_frame+set}" = set; then :
22705   $as_echo_n "(cached) " >&6
22706 else
22707   gcc_cv_as_eh_frame=no
22708     if test $in_tree_gas = yes; then
22709     if test $in_tree_gas_is_elf = yes \
22710   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22711   then gcc_cv_as_eh_frame=yes
22712 fi
22713   elif test x$gcc_cv_as != x; then
22714     $as_echo '  .text
22715 .LFB1:
22716         .4byte  0
22717 .L1:
22718         .4byte  0
22719 .LFE1:
22720         .section        .eh_frame,"aw",@progbits
22721 __FRAME_BEGIN__:
22722         .4byte  .LECIE1-.LSCIE1
22723 .LSCIE1:
22724         .4byte  0x0
22725         .byte   0x1
22726         .ascii "z\0"
22727         .byte   0x1
22728         .byte   0x78
22729         .byte   0x1a
22730         .byte   0x0
22731         .byte   0x4
22732         .4byte  1
22733         .p2align 1
22734 .LECIE1:
22735 .LSFDE1:
22736         .4byte  .LEFDE1-.LASFDE1
22737 .LASFDE1:
22738         .4byte  .LASFDE1-__FRAME_BEGIN__
22739         .4byte  .LFB1
22740         .4byte  .LFE1-.LFB1
22741         .byte   0x4
22742         .4byte  .LFE1-.LFB1
22743         .byte   0x4
22744         .4byte  .L1-.LFB1
22745 .LEFDE1:' > conftest.s
22746     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22747   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22748   (eval $ac_try) 2>&5
22749   ac_status=$?
22750   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22751   test $ac_status = 0; }; }
22752     then
22753           cat > conftest.lit <<EOF
22754  0000 10000000 00000000 017a0001 781a0004  .........z..x...
22755  0010 01000000 12000000 18000000 00000000  ................
22756  0020 08000000 04080000 0044               .........D
22757 EOF
22758 cat > conftest.big <<EOF
22759  0000 00000010 00000000 017a0001 781a0004  .........z..x...
22760  0010 00000001 00000012 00000018 00000000  ................
22761  0020 00000008 04000000 0844               .........D
22762 EOF
22763   # If the assembler didn't choke, and we can objdump,
22764   # and we got the correct data, then succeed.
22765   # The text in the here-document typically retains its unix-style line
22766   # endings, while the output of objdump will use host line endings.
22767   # Therefore, use diff -b for the comparisons.
22768   if test x$gcc_cv_objdump != x \
22769   && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
22770      | tail -3 > conftest.got \
22771   && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
22772     || diff -b conftest.big conftest.got > /dev/null 2>&1; }
22773   then
22774     gcc_cv_as_eh_frame=yes
22775   elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
22776   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22777   (eval $ac_try) 2>&5
22778   ac_status=$?
22779   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22780   test $ac_status = 0; }; }; then
22781     gcc_cv_as_eh_frame=buggy
22782   else
22783     # Uh oh, what do we do now?
22784     gcc_cv_as_eh_frame=no
22785   fi
22786     else
22787       echo "configure: failed program was" >&5
22788       cat conftest.s >&5
22789     fi
22790     rm -f conftest.o conftest.s
22791   fi
22792 fi
22793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_eh_frame" >&5
22794 $as_echo "$gcc_cv_as_eh_frame" >&6; }
22795
22796
22797 if test $gcc_cv_as_eh_frame = buggy; then
22798
22799 $as_echo "#define USE_AS_TRADITIONAL_FORMAT 1" >>confdefs.h
22800
22801 fi
22802
22803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22804 $as_echo_n "checking assembler for section merging support... " >&6; }
22805 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22806   $as_echo_n "(cached) " >&6
22807 else
22808   gcc_cv_as_shf_merge=no
22809     if test $in_tree_gas = yes; then
22810     if test $in_tree_gas_is_elf = yes \
22811   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22812   then gcc_cv_as_shf_merge=yes
22813 fi
22814   elif test x$gcc_cv_as != x; then
22815     $as_echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
22816     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22817   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22818   (eval $ac_try) 2>&5
22819   ac_status=$?
22820   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22821   test $ac_status = 0; }; }
22822     then
22823         gcc_cv_as_shf_merge=yes
22824     else
22825       echo "configure: failed program was" >&5
22826       cat conftest.s >&5
22827     fi
22828     rm -f conftest.o conftest.s
22829   fi
22830 fi
22831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22832 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22833
22834 if test $gcc_cv_as_shf_merge = no; then
22835   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for section merging support" >&5
22836 $as_echo_n "checking assembler for section merging support... " >&6; }
22837 if test "${gcc_cv_as_shf_merge+set}" = set; then :
22838   $as_echo_n "(cached) " >&6
22839 else
22840   gcc_cv_as_shf_merge=no
22841     if test $in_tree_gas = yes; then
22842     if test $in_tree_gas_is_elf = yes \
22843   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
22844   then gcc_cv_as_shf_merge=yes
22845 fi
22846   elif test x$gcc_cv_as != x; then
22847     $as_echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
22848     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22849   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22850   (eval $ac_try) 2>&5
22851   ac_status=$?
22852   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22853   test $ac_status = 0; }; }
22854     then
22855         gcc_cv_as_shf_merge=yes
22856     else
22857       echo "configure: failed program was" >&5
22858       cat conftest.s >&5
22859     fi
22860     rm -f conftest.o conftest.s
22861   fi
22862 fi
22863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_shf_merge" >&5
22864 $as_echo "$gcc_cv_as_shf_merge" >&6; }
22865
22866 fi
22867
22868 cat >>confdefs.h <<_ACEOF
22869 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
22870 _ACEOF
22871
22872
22873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as)" >&5
22874 $as_echo_n "checking assembler for COMDAT group support (GNU as)... " >&6; }
22875 if test "${gcc_cv_as_comdat_group+set}" = set; then :
22876   $as_echo_n "(cached) " >&6
22877 else
22878   gcc_cv_as_comdat_group=no
22879     if test $in_tree_gas = yes; then
22880     if test $in_tree_gas_is_elf = yes \
22881   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22882   then gcc_cv_as_comdat_group=yes
22883 fi
22884   elif test x$gcc_cv_as != x; then
22885     $as_echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
22886     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22887   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22888   (eval $ac_try) 2>&5
22889   ac_status=$?
22890   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22891   test $ac_status = 0; }; }
22892     then
22893         gcc_cv_as_comdat_group=yes
22894     else
22895       echo "configure: failed program was" >&5
22896       cat conftest.s >&5
22897     fi
22898     rm -f conftest.o conftest.s
22899   fi
22900 fi
22901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group" >&5
22902 $as_echo "$gcc_cv_as_comdat_group" >&6; }
22903
22904 if test $gcc_cv_as_comdat_group = yes; then
22905   gcc_cv_as_comdat_group_percent=no
22906   gcc_cv_as_comdat_group_group=no
22907 else
22908  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (GNU as, %type)" >&5
22909 $as_echo_n "checking assembler for COMDAT group support (GNU as, %type)... " >&6; }
22910 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then :
22911   $as_echo_n "(cached) " >&6
22912 else
22913   gcc_cv_as_comdat_group_percent=no
22914     if test $in_tree_gas = yes; then
22915     if test $in_tree_gas_is_elf = yes \
22916   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22917   then gcc_cv_as_comdat_group_percent=yes
22918 fi
22919   elif test x$gcc_cv_as != x; then
22920     $as_echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
22921     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --fatal-warnings -o conftest.o conftest.s >&5'
22922   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22923   (eval $ac_try) 2>&5
22924   ac_status=$?
22925   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22926   test $ac_status = 0; }; }
22927     then
22928         gcc_cv_as_comdat_group_percent=yes
22929     else
22930       echo "configure: failed program was" >&5
22931       cat conftest.s >&5
22932     fi
22933     rm -f conftest.o conftest.s
22934   fi
22935 fi
22936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_percent" >&5
22937 $as_echo "$gcc_cv_as_comdat_group_percent" >&6; }
22938
22939  if test $gcc_cv_as_comdat_group_percent = yes; then
22940    gcc_cv_as_comdat_group_group=no
22941  else
22942    if test -z "${gcc_cv_as_comdat_group_group+set}"; then
22943      gcc_cv_as_comdat_group_group=no
22944    fi
22945    case "${target}" in
22946      # Sun as uses a completely different syntax.
22947      *-*-solaris2*)
22948        case "${target}" in
22949          sparc*-*-solaris2*)
22950            conftest_s='
22951                .group foo,".text%foo",#comdat
22952                .section ".text%foo", #alloc,#execinstr,#progbits
22953                .globl foo
22954              foo:
22955              '
22956            ;;
22957          i?86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
22958            conftest_s='
22959                .group foo,.text%foo,#comdat
22960                .section .text%foo, "ax", @progbits
22961                .globl  foo
22962              foo:
22963              '
22964            ;;
22965        esac
22966        { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for COMDAT group support (Sun as, .group)" >&5
22967 $as_echo_n "checking assembler for COMDAT group support (Sun as, .group)... " >&6; }
22968 if test "${gcc_cv_as_comdat_group_group+set}" = set; then :
22969   $as_echo_n "(cached) " >&6
22970 else
22971   gcc_cv_as_comdat_group_group=no
22972   if test x$gcc_cv_as != x; then
22973     $as_echo "$conftest_s" > conftest.s
22974     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
22975   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
22976   (eval $ac_try) 2>&5
22977   ac_status=$?
22978   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
22979   test $ac_status = 0; }; }
22980     then
22981         gcc_cv_as_comdat_group_group=yes
22982     else
22983       echo "configure: failed program was" >&5
22984       cat conftest.s >&5
22985     fi
22986     rm -f conftest.o conftest.s
22987   fi
22988 fi
22989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comdat_group_group" >&5
22990 $as_echo "$gcc_cv_as_comdat_group_group" >&6; }
22991
22992        ;;
22993    esac
22994  fi
22995 fi
22996 if test x"$ld_is_gold" = xyes; then
22997   comdat_group=yes
22998 elif test $in_tree_ld = yes ; then
22999   comdat_group=no
23000   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
23001      && test $in_tree_ld_is_elf = yes; then
23002      comdat_group=yes
23003   fi
23004 elif echo "$ld_ver" | grep GNU > /dev/null; then
23005   comdat_group=yes
23006   if test 0"$ld_date" -lt 20050308; then
23007     if test -n "$ld_date"; then
23008       # If there was date string, but was earlier than 2005-03-08, fail
23009       comdat_group=no
23010     elif test "$ld_vers_major" -lt 2; then
23011       comdat_group=no
23012     elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
23013       comdat_group=no
23014     fi
23015   fi
23016 else
23017   case "${target}" in
23018     *-*-solaris2.1[1-9]*)
23019       comdat_group=no
23020       # Sun ld has COMDAT group support since Solaris 9, but it doesn't
23021       # interoperate with GNU as until Solaris 11 build 130, i.e. ld
23022       # version 1.688.
23023       #
23024       # If using Sun as for COMDAT group as emitted by GCC, one needs at
23025       # least ld version 1.2267.
23026       if test "$ld_vers_major" -gt 1; then
23027         comdat_group=yes
23028       elif test "x$gas_flag" = xyes && test "$ld_vers_minor" -ge 1688; then
23029         comdat_group=yes
23030       elif test "$ld_vers_minor" -ge 2267; then
23031         comdat_group=yes
23032       fi
23033       ;;
23034     *)
23035       # Assume linkers other than GNU ld don't support COMDAT group.
23036       comdat_group=no
23037       ;;
23038   esac
23039 fi
23040 # Allow overriding the automatic COMDAT group tests above.
23041 # Check whether --enable-comdat was given.
23042 if test "${enable_comdat+set}" = set; then :
23043   enableval=$enable_comdat; comdat_group="$enable_comdat"
23044 fi
23045
23046 if test $comdat_group = no; then
23047   gcc_cv_as_comdat_group=no
23048   gcc_cv_as_comdat_group_percent=no
23049   gcc_cv_as_comdat_group_group=no
23050 fi
23051
23052 cat >>confdefs.h <<_ACEOF
23053 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes \
23054     || test $gcc_cv_as_comdat_group_percent = yes \
23055     || test $gcc_cv_as_comdat_group_group = yes; then echo 1; else echo 0; fi`
23056 _ACEOF
23057
23058
23059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for line table discriminator support" >&5
23060 $as_echo_n "checking assembler for line table discriminator support... " >&6; }
23061 if test "${gcc_cv_as_discriminator+set}" = set; then :
23062   $as_echo_n "(cached) " >&6
23063 else
23064   gcc_cv_as_discriminator=no
23065     if test $in_tree_gas = yes; then
23066     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 51`
23067   then gcc_cv_as_discriminator=yes
23068 fi
23069   elif test x$gcc_cv_as != x; then
23070     $as_echo '  .text
23071         .file 1 "conf.c"
23072         .loc 1 1 0 discriminator 1' > conftest.s
23073     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23074   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23075   (eval $ac_try) 2>&5
23076   ac_status=$?
23077   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23078   test $ac_status = 0; }; }
23079     then
23080         gcc_cv_as_discriminator=yes
23081     else
23082       echo "configure: failed program was" >&5
23083       cat conftest.s >&5
23084     fi
23085     rm -f conftest.o conftest.s
23086   fi
23087 fi
23088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_discriminator" >&5
23089 $as_echo "$gcc_cv_as_discriminator" >&6; }
23090 if test $gcc_cv_as_discriminator = yes; then
23091
23092 $as_echo "#define HAVE_GAS_DISCRIMINATOR 1" >>confdefs.h
23093
23094 fi
23095
23096 # Thread-local storage - the check is heavily parameterized.
23097 conftest_s=
23098 tls_first_major=
23099 tls_first_minor=
23100 tls_as_opt=
23101 case "$target" in
23102   alpha*-*-*)
23103     conftest_s='
23104         .section ".tdata","awT",@progbits
23105 foo:    .long   25
23106         .text
23107         ldq     $27,__tls_get_addr($29)         !literal!1
23108         lda     $16,foo($29)                    !tlsgd!1
23109         jsr     $26,($27),__tls_get_addr        !lituse_tlsgd!1
23110         ldq     $27,__tls_get_addr($29)         !literal!2
23111         lda     $16,foo($29)                    !tlsldm!2
23112         jsr     $26,($27),__tls_get_addr        !lituse_tlsldm!2
23113         ldq     $1,foo($29)                     !gotdtprel
23114         ldah    $2,foo($29)                     !dtprelhi
23115         lda     $3,foo($2)                      !dtprello
23116         lda     $4,foo($29)                     !dtprel
23117         ldq     $1,foo($29)                     !gottprel
23118         ldah    $2,foo($29)                     !tprelhi
23119         lda     $3,foo($2)                      !tprello
23120         lda     $4,foo($29)                     !tprel'
23121         tls_first_major=2
23122         tls_first_minor=13
23123         tls_as_opt=--fatal-warnings
23124         ;;
23125   cris-*-*|crisv32-*-*)
23126     conftest_s='
23127         .section ".tdata","awT",@progbits
23128 x:      .long   25
23129         .text
23130         move.d x:IE,$r10
23131         nop'
23132         tls_first_major=2
23133         tls_first_minor=20
23134         tls_as_opt=--fatal-warnings
23135         ;;
23136   frv*-*-*)
23137     conftest_s='
23138         .section ".tdata","awT",@progbits
23139 x:      .long   25
23140         .text
23141         call    #gettlsoff(x)'
23142         tls_first_major=2
23143         tls_first_minor=14
23144         ;;
23145   hppa*-*-linux*)
23146     conftest_s='
23147 t1:     .reg    %r20
23148 t2:     .reg    %r21
23149 gp:     .reg    %r19
23150         .section ".tdata","awT",@progbits
23151 foo:    .long   25
23152         .text
23153         .align  4
23154         addil LT%foo-$tls_gdidx$,gp
23155         ldo RT%foo-$tls_gdidx$(%r1),%arg0
23156         b __tls_get_addr
23157         nop
23158         addil LT%foo-$tls_ldidx$,gp
23159         b __tls_get_addr
23160         ldo RT%foo-$tls_ldidx$(%r1),%arg0
23161         addil LR%foo-$tls_dtpoff$,%ret0
23162         ldo RR%foo-$tls_dtpoff$(%r1),%t1
23163         mfctl %cr27,%t1
23164         addil LT%foo-$tls_ieoff$,gp
23165         ldw RT%foo-$tls_ieoff$(%r1),%t2
23166         add %t1,%t2,%t3
23167         mfctl %cr27,%t1
23168         addil LR%foo-$tls_leoff$,%t1
23169         ldo RR%foo-$tls_leoff$(%r1),%t2'
23170         tls_first_major=2
23171         tls_first_minor=15
23172         tls_as_opt=--fatal-warnings
23173         ;;
23174   arm*-*-*)
23175     conftest_s='
23176         .section ".tdata","awT",%progbits
23177 foo:    .long   25
23178         .text
23179 .word foo(gottpoff)
23180 .word foo(tpoff)
23181 .word foo(tlsgd)
23182 .word foo(tlsldm)
23183 .word foo(tlsldo)'
23184         tls_first_major=2
23185         tls_first_minor=17
23186         ;;
23187   i[34567]86-*-* | x86_64-*-solaris2.1[0-9]*)
23188     case "$target" in
23189       i[34567]86-*-solaris2.*)
23190         on_solaris=yes
23191         tga_func=___tls_get_addr
23192         ;;
23193       x86_64-*-solaris2.1[0-9]*)
23194         on_solaris=yes
23195         tga_func=__tls_get_addr
23196         ;;
23197       *)
23198         on_solaris=no
23199         ;;
23200     esac
23201     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23202       conftest_s='
23203         .section .tdata,"awt",@progbits'
23204       tls_first_major=0
23205       tls_first_minor=0
23206
23207 $as_echo "#define TLS_SECTION_ASM_FLAG 't'" >>confdefs.h
23208
23209     else
23210       conftest_s='
23211         .section ".tdata","awT",@progbits'
23212       tls_first_major=2
23213       tls_first_minor=14
23214       tls_as_opt="--fatal-warnings"
23215     fi
23216     conftest_s="$conftest_s
23217 foo:    .long   25
23218         .text
23219         movl    %gs:0, %eax
23220         leal    foo@tlsgd(,%ebx,1), %eax
23221         leal    foo@tlsldm(%ebx), %eax
23222         leal    foo@dtpoff(%eax), %edx
23223         movl    foo@gottpoff(%ebx), %eax
23224         subl    foo@gottpoff(%ebx), %eax
23225         addl    foo@gotntpoff(%ebx), %eax
23226         movl    foo@indntpoff, %eax
23227         movl    \$foo@tpoff, %eax
23228         subl    \$foo@tpoff, %eax
23229         leal    foo@ntpoff(%ecx), %eax"
23230     ;;
23231   x86_64-*-*)
23232     conftest_s='
23233         .section ".tdata","awT",@progbits
23234 foo:    .long   25
23235         .text
23236         movq    %fs:0, %rax
23237         leaq    foo@TLSGD(%rip), %rdi
23238         leaq    foo@TLSLD(%rip), %rdi
23239         leaq    foo@DTPOFF(%rax), %rdx
23240         movq    foo@GOTTPOFF(%rip), %rax
23241         movq    $foo@TPOFF, %rax'
23242         tls_first_major=2
23243         tls_first_minor=14
23244         tls_as_opt=--fatal-warnings
23245         ;;
23246   ia64-*-*)
23247     conftest_s='
23248         .section ".tdata","awT",@progbits
23249 foo:    data8   25
23250         .text
23251         addl    r16 = @ltoff(@dtpmod(foo#)), gp
23252         addl    r17 = @ltoff(@dtprel(foo#)), gp
23253         addl    r18 = @ltoff(@tprel(foo#)), gp
23254         addl    r19 = @dtprel(foo#), gp
23255         adds    r21 = @dtprel(foo#), r13
23256         movl    r23 = @dtprel(foo#)
23257         addl    r20 = @tprel(foo#), gp
23258         adds    r22 = @tprel(foo#), r13
23259         movl    r24 = @tprel(foo#)'
23260         tls_first_major=2
23261         tls_first_minor=13
23262         tls_as_opt=--fatal-warnings
23263         ;;
23264   microblaze*-*-*)
23265     conftest_s='
23266         .section .tdata,"awT",@progbits
23267 x:
23268         .word 2
23269         .text
23270         addik r5,r20,x@TLSGD
23271         addik r5,r20,x@TLSLDM'
23272         tls_first_major=2
23273         tls_first_minor=20
23274         tls_as_opt='--fatal-warnings'
23275         ;;
23276   mips*-*-*)
23277     conftest_s='
23278         .section .tdata,"awT",@progbits
23279 x:
23280         .word 2
23281         .text
23282         addiu $4, $28, %tlsgd(x)
23283         addiu $4, $28, %tlsldm(x)
23284         lui $4, %dtprel_hi(x)
23285         addiu $4, $4, %dtprel_lo(x)
23286         lw $4, %gottprel(x)($28)
23287         lui $4, %tprel_hi(x)
23288         addiu $4, $4, %tprel_lo(x)'
23289         tls_first_major=2
23290         tls_first_minor=16
23291         tls_as_opt='-32 --fatal-warnings'
23292         ;;
23293   m68k-*-*)
23294     conftest_s='
23295         .section .tdata,"awT",@progbits
23296 x:
23297         .word 2
23298         .text
23299 foo:
23300         move.l x@TLSGD(%a5),%a0
23301         move.l x@TLSLDM(%a5),%a0
23302         move.l x@TLSLDO(%a5),%a0
23303         move.l x@TLSIE(%a5),%a0
23304         move.l x@TLSLE(%a5),%a0'
23305         tls_first_major=2
23306         tls_first_minor=19
23307         tls_as_opt='--fatal-warnings'
23308         ;;
23309   aarch64*-*-*)
23310     conftest_s='
23311         .section ".tdata","awT",%progbits
23312 foo:    .long   25
23313         .text
23314         adrp  x0, :tlsgd:x
23315         add   x0, x0, #:tlsgd_lo12:x
23316         bl    __tls_get_addr
23317         nop'
23318         tls_first_major=2
23319         tls_first_minor=20
23320         tls_as_opt='--fatal-warnings'
23321         ;;
23322   powerpc-ibm-aix*)
23323     conftest_s='
23324         .extern __get_tpointer
23325         .toc
23326 LC..1:
23327         .tc a[TC],a[TL]@le
23328         .csect .text[PR]
23329 .tlstest:
23330         lwz 9,LC..1(2)
23331         bla __get_tpointer
23332         lwzx 3,9,3
23333         .globl a
23334         .csect a[TL],4
23335 a:
23336         .space 4'
23337         tls_first_major=0
23338         tls_first_minor=0
23339         ;;
23340   powerpc64*-*-*)
23341     conftest_s='
23342         .section ".tdata","awT",@progbits
23343         .align 3
23344 ld0:    .space 8
23345 ld1:    .space 8
23346 x1:     .space 8
23347 x2:     .space 8
23348 x3:     .space 8
23349         .text
23350         addi 3,2,ld0@got@tlsgd
23351         bl .__tls_get_addr
23352         nop
23353         addi 3,2,ld1@toc
23354         bl .__tls_get_addr
23355         nop
23356         addi 3,2,x1@got@tlsld
23357         bl .__tls_get_addr
23358         nop
23359         addi 9,3,x1@dtprel
23360         bl .__tls_get_addr
23361         nop
23362         addis 9,3,x2@dtprel@ha
23363         addi 9,9,x2@dtprel@l
23364         bl .__tls_get_addr
23365         nop
23366         ld 9,x3@got@dtprel(2)
23367         add 9,9,3
23368         bl .__tls_get_addr
23369         nop'
23370         tls_first_major=2
23371         tls_first_minor=14
23372         tls_as_opt="-a64 --fatal-warnings"
23373         ;;
23374   powerpc*-*-*)
23375     conftest_s='
23376         .section ".tdata","awT",@progbits
23377         .align 2
23378 ld0:    .space 4
23379 ld1:    .space 4
23380 x1:     .space 4
23381 x2:     .space 4
23382 x3:     .space 4
23383         .text
23384         addi 3,31,ld0@got@tlsgd
23385         bl __tls_get_addr
23386         addi 3,31,x1@got@tlsld
23387         bl __tls_get_addr
23388         addi 9,3,x1@dtprel
23389         addis 9,3,x2@dtprel@ha
23390         addi 9,9,x2@dtprel@l
23391         lwz 9,x3@got@tprel(31)
23392         add 9,9,x@tls
23393         addi 9,2,x1@tprel
23394         addis 9,2,x2@tprel@ha
23395         addi 9,9,x2@tprel@l'
23396         tls_first_major=2
23397         tls_first_minor=14
23398         tls_as_opt="-a32 --fatal-warnings"
23399         ;;
23400   s390-*-*)
23401     conftest_s='
23402         .section ".tdata","awT",@progbits
23403 foo:    .long   25
23404         .text
23405         .long   foo@TLSGD
23406         .long   foo@TLSLDM
23407         .long   foo@DTPOFF
23408         .long   foo@NTPOFF
23409         .long   foo@GOTNTPOFF
23410         .long   foo@INDNTPOFF
23411         l       %r1,foo@GOTNTPOFF(%r12)
23412         l       %r1,0(%r1):tls_load:foo
23413         bas     %r14,0(%r1,%r13):tls_gdcall:foo
23414         bas     %r14,0(%r1,%r13):tls_ldcall:foo'
23415         tls_first_major=2
23416         tls_first_minor=14
23417         tls_as_opt="-m31 --fatal-warnings"
23418         ;;
23419   s390x-*-*)
23420     conftest_s='
23421         .section ".tdata","awT",@progbits
23422 foo:    .long   25
23423         .text
23424         .quad   foo@TLSGD
23425         .quad   foo@TLSLDM
23426         .quad   foo@DTPOFF
23427         .quad   foo@NTPOFF
23428         .quad   foo@GOTNTPOFF
23429         lg      %r1,foo@GOTNTPOFF(%r12)
23430         larl    %r1,foo@INDNTPOFF
23431         brasl   %r14,__tls_get_offset@PLT:tls_gdcall:foo
23432         brasl   %r14,__tls_get_offset@PLT:tls_ldcall:foo'
23433         tls_first_major=2
23434         tls_first_minor=14
23435         tls_as_opt="-m64 -Aesame --fatal-warnings"
23436         ;;
23437   sh-*-* | sh[34]-*-*)
23438     conftest_s='
23439         .section ".tdata","awT",@progbits
23440 foo:    .long   25
23441         .text
23442         .long   foo@TLSGD
23443         .long   foo@TLSLDM
23444         .long   foo@DTPOFF
23445         .long   foo@GOTTPOFF
23446         .long   foo@TPOFF'
23447         tls_first_major=2
23448         tls_first_minor=13
23449         tls_as_opt=--fatal-warnings
23450         ;;
23451   sparc*-*-*)
23452     case "$target" in
23453       sparc*-sun-solaris2.*)
23454         on_solaris=yes
23455         tga_func=__tls_get_addr
23456         ;;
23457       *)
23458         on_solaris=no
23459         ;;
23460     esac
23461     if test x$on_solaris = xyes && test x$gas_flag = xno; then
23462       conftest_s='
23463         .section ".tdata",#alloc,#write,#tls'
23464         tls_first_major=0
23465         tls_first_minor=0
23466     else
23467       conftest_s='
23468         .section ".tdata","awT",@progbits'
23469         tls_first_major=2
23470         tls_first_minor=14
23471         tls_as_opt="-32 --fatal-warnings"
23472     fi
23473     conftest_s="$conftest_s
23474 foo:    .long   25
23475         .text
23476         sethi   %tgd_hi22(foo), %o0
23477         add     %o0, %tgd_lo10(foo), %o1
23478         add     %l7, %o1, %o0, %tgd_add(foo)
23479         call    __tls_get_addr, %tgd_call(foo)
23480         sethi   %tldm_hi22(foo), %l1
23481         add     %l1, %tldm_lo10(foo), %l2
23482         add     %l7, %l2, %o0, %tldm_add(foo)
23483         call    __tls_get_addr, %tldm_call(foo)
23484         sethi   %tldo_hix22(foo), %l3
23485         xor     %l3, %tldo_lox10(foo), %l4
23486         add     %o0, %l4, %l5, %tldo_add(foo)
23487         sethi   %tie_hi22(foo), %o3
23488         add     %o3, %tie_lo10(foo), %o3
23489         ld      [%l7 + %o3], %o2, %tie_ld(foo)
23490         add     %g7, %o2, %o4, %tie_add(foo)
23491         sethi   %tle_hix22(foo), %l1
23492         xor     %l1, %tle_lox10(foo), %o5
23493         ld      [%g7 + %o5], %o1"
23494         ;;
23495   tilepro*-*-*)
23496       conftest_s='
23497         .section ".tdata","awT",@progbits
23498 foo:    .long   25
23499         .text
23500         addli   r0, zero, tls_gd(foo)
23501         auli    r0, zero, tls_gd_ha16(foo)
23502         addli   r0, r0, tls_gd_lo16(foo)
23503         jal     __tls_get_addr
23504         addli   r0, zero, tls_ie(foo)
23505         auli    r0, r0, tls_ie_ha16(foo)
23506         addli   r0, r0, tls_ie_lo16(foo)'
23507         tls_first_major=2
23508         tls_first_minor=22
23509         tls_as_opt="--fatal-warnings"
23510         ;;
23511   tilegx*-*-*)
23512       conftest_s='
23513         .section ".tdata","awT",@progbits
23514 foo:    .long   25
23515         .text
23516         shl16insli r0, zero, hw0_last_tls_gd(foo)
23517         shl16insli r0, zero, hw1_last_tls_gd(foo)
23518         shl16insli r0, r0,   hw0_tls_gd(foo)
23519         jal        __tls_get_addr
23520         shl16insli r0, zero, hw1_last_tls_ie(foo)
23521         shl16insli r0, r0,   hw0_tls_ie(foo)'
23522         tls_first_major=2
23523         tls_first_minor=22
23524         tls_as_opt="--fatal-warnings"
23525         ;;
23526   xtensa*-*-*)
23527     conftest_s='
23528         .section ".tdata","awT",@progbits
23529 foo:    .long   25
23530         .text
23531         movi    a8, foo@TLSFUNC
23532         movi    a10, foo@TLSARG
23533         callx8.tls a8, foo@TLSCALL'
23534         tls_first_major=2
23535         tls_first_minor=19
23536         ;;
23537 esac
23538 set_have_as_tls=no
23539 if test "x$enable_tls" = xno ; then
23540   : # TLS explicitly disabled.
23541 elif test "x$enable_tls" = xyes ; then
23542   set_have_as_tls=yes # TLS explicitly enabled.
23543 elif test -z "$tls_first_major"; then
23544   : # If we don't have a check, assume no support.
23545 else
23546   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for thread-local storage support" >&5
23547 $as_echo_n "checking assembler for thread-local storage support... " >&6; }
23548 if test "${gcc_cv_as_tls+set}" = set; then :
23549   $as_echo_n "(cached) " >&6
23550 else
23551   gcc_cv_as_tls=no
23552     if test $in_tree_gas = yes; then
23553     if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
23554   then gcc_cv_as_tls=yes
23555 fi
23556   elif test x$gcc_cv_as != x; then
23557     $as_echo "$conftest_s" > conftest.s
23558     if { ac_try='$gcc_cv_as $gcc_cv_as_flags $tls_as_opt -o conftest.o conftest.s >&5'
23559   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23560   (eval $ac_try) 2>&5
23561   ac_status=$?
23562   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23563   test $ac_status = 0; }; }
23564     then
23565         gcc_cv_as_tls=yes
23566     else
23567       echo "configure: failed program was" >&5
23568       cat conftest.s >&5
23569     fi
23570     rm -f conftest.o conftest.s
23571   fi
23572 fi
23573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_tls" >&5
23574 $as_echo "$gcc_cv_as_tls" >&6; }
23575 if test $gcc_cv_as_tls = yes; then
23576   set_have_as_tls=yes
23577 fi
23578 fi
23579 case "$target" in
23580   # TLS was introduced in the Solaris 9 FCS release.  Support for GNU-style
23581   # TLS on x86 was only introduced in Solaris 9 4/04, replacing the earlier
23582   # Sun style that Sun ld and GCC don't support any longer.
23583   *-*-solaris2.*)
23584     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker and ld.so.1 TLS support" >&5
23585 $as_echo_n "checking linker and ld.so.1 TLS support... " >&6; }
23586     ld_tls_support=no
23587     # Check ld and ld.so.1 TLS support.
23588     if echo "$ld_ver" | grep GNU > /dev/null; then
23589       # Assume all interesting versions of GNU ld have TLS support.
23590       # FIXME: still need ld.so.1 support, i.e. ld version checks below.
23591       ld_tls_support=yes
23592     else
23593       case "$target" in
23594         # Solaris 9/x86 ld has GNU style TLS support since version 1.374.
23595         i?86-*-solaris2.9)
23596           min_tls_ld_vers_minor=374
23597           ;;
23598         # Solaris 9/SPARC and Solaris 10+ ld have TLS support since FCS.
23599         sparc*-*-solaris2.9 | *-*-solaris2.1[0-9]*)
23600           min_tls_ld_vers_minor=343
23601           ;;
23602       esac
23603       if test "$ld_vers_major" -gt 1 || \
23604         test "$ld_vers_minor" -ge "$min_tls_ld_vers_minor"; then
23605         ld_tls_support=yes
23606       else
23607         set_have_as_tls=no
23608       fi
23609     fi
23610     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_tls_support" >&5
23611 $as_echo "$ld_tls_support" >&6; }
23612
23613     save_LIBS="$LIBS"
23614     save_LDFLAGS="$LDFLAGS"
23615     LIBS=
23616     LDFLAGS=
23617
23618     { $as_echo "$as_me:${as_lineno-$LINENO}: checking library containing $tga_func" >&5
23619 $as_echo_n "checking library containing $tga_func... " >&6; }
23620     # Before Solaris 10, __tls_get_addr (SPARC/x64) resp. ___tls_get_addr
23621     # (32-bit x86) only lived in libthread, so check for that.  Keep
23622     # set_have_as_tls if found, disable if not.
23623     as_ac_Search=`$as_echo "ac_cv_search_$tga_func" | $as_tr_sh`
23624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing $tga_func" >&5
23625 $as_echo_n "checking for library containing $tga_func... " >&6; }
23626 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23627   $as_echo_n "(cached) " >&6
23628 else
23629   ac_func_search_save_LIBS=$LIBS
23630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23631 /* end confdefs.h.  */
23632
23633 /* Override any GCC internal prototype to avoid an error.
23634    Use char because int might match the return type of a GCC
23635    builtin and then its argument prototype would still apply.  */
23636 #ifdef __cplusplus
23637 extern "C"
23638 #endif
23639 char $tga_func ();
23640 int
23641 main ()
23642 {
23643 return $tga_func ();
23644   ;
23645   return 0;
23646 }
23647 _ACEOF
23648 for ac_lib in '' thread; do
23649   if test -z "$ac_lib"; then
23650     ac_res="none required"
23651   else
23652     ac_res=-l$ac_lib
23653     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
23654   fi
23655   if ac_fn_c_try_link "$LINENO"; then :
23656   eval "$as_ac_Search=\$ac_res"
23657 fi
23658 rm -f core conftest.err conftest.$ac_objext \
23659     conftest$ac_exeext
23660   if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23661   break
23662 fi
23663 done
23664 if { as_var=$as_ac_Search; eval "test \"\${$as_var+set}\" = set"; }; then :
23665
23666 else
23667   eval "$as_ac_Search=no"
23668 fi
23669 rm conftest.$ac_ext
23670 LIBS=$ac_func_search_save_LIBS
23671 fi
23672 eval ac_res=\$$as_ac_Search
23673                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
23674 $as_echo "$ac_res" >&6; }
23675 eval ac_res=\$$as_ac_Search
23676 if test "$ac_res" != no; then :
23677   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
23678
23679 else
23680   set_have_as_tls=no
23681 fi
23682
23683     # Clear LIBS if we cannot support TLS.
23684     if test $set_have_as_tls = no; then
23685       LIBS=
23686     fi
23687     # Always define LIB_TLS_SPEC, even without TLS support.
23688
23689 cat >>confdefs.h <<_ACEOF
23690 #define LIB_TLS_SPEC "$LIBS"
23691 _ACEOF
23692
23693     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBS" >&5
23694 $as_echo "$LIBS" >&6; }
23695
23696     LIBS="$save_LIBS"
23697     LDFLAGS="$save_LDFLAGS"
23698     ;;
23699 esac
23700 if test $set_have_as_tls = yes ; then
23701
23702 $as_echo "#define HAVE_AS_TLS 1" >>confdefs.h
23703
23704 fi
23705
23706 # Target-specific assembler checks.
23707
23708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker -Bstatic/-Bdynamic option" >&5
23709 $as_echo_n "checking linker -Bstatic/-Bdynamic option... " >&6; }
23710 gcc_cv_ld_static_dynamic=no
23711 gcc_cv_ld_static_option='-Bstatic'
23712 gcc_cv_ld_dynamic_option='-Bdynamic'
23713 if test $in_tree_ld = yes ; then
23714   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2; then
23715     gcc_cv_ld_static_dynamic=yes
23716   fi
23717 elif test x$gcc_cv_ld != x; then
23718   # Check if linker supports -Bstatic/-Bdynamic option
23719   if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
23720      && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
23721       gcc_cv_ld_static_dynamic=yes
23722   else
23723     case "$target" in
23724       # AIX ld uses -b flags
23725       *-*-aix4.[23]* | *-*-aix[5-9]*)
23726         gcc_cv_ld_static_dynamic=yes
23727         gcc_cv_ld_static_option="-bstatic"
23728         gcc_cv_ld_dynamic_option="-bdynamic"
23729         ;;
23730       # HP-UX ld uses -a flags to select between shared and archive.
23731       *-*-hpux*)
23732         if test x"$gnu_ld" = xno; then
23733           gcc_cv_ld_static_dynamic=yes
23734           gcc_cv_ld_static_option="-aarchive_shared"
23735           gcc_cv_ld_dynamic_option="-adefault"
23736         fi
23737         ;;
23738       # Solaris 2 ld always supports -Bstatic/-Bdynamic.
23739       *-*-solaris2*)
23740         gcc_cv_ld_static_dynamic=yes
23741         ;;
23742     esac
23743   fi
23744 fi
23745 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
23746
23747 $as_echo "#define HAVE_LD_STATIC_DYNAMIC 1" >>confdefs.h
23748
23749
23750 cat >>confdefs.h <<_ACEOF
23751 #define LD_STATIC_OPTION "$gcc_cv_ld_static_option"
23752 _ACEOF
23753
23754
23755 cat >>confdefs.h <<_ACEOF
23756 #define LD_DYNAMIC_OPTION "$gcc_cv_ld_dynamic_option"
23757 _ACEOF
23758
23759 fi
23760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_static_dynamic" >&5
23761 $as_echo "$gcc_cv_ld_static_dynamic" >&6; }
23762
23763 if test x"$demangler_in_ld" = xyes; then
23764   { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --demangle support" >&5
23765 $as_echo_n "checking linker --demangle support... " >&6; }
23766   gcc_cv_ld_demangle=no
23767   if test $in_tree_ld = yes; then
23768     if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
23769       gcc_cv_ld_demangle=yes
23770     fi
23771   elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
23772     # Check if the GNU linker supports --demangle option
23773     if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
23774       gcc_cv_ld_demangle=yes
23775     fi
23776   fi
23777   if test x"$gcc_cv_ld_demangle" = xyes; then
23778
23779 $as_echo "#define HAVE_LD_DEMANGLE 1" >>confdefs.h
23780
23781   fi
23782   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_demangle" >&5
23783 $as_echo "$gcc_cv_ld_demangle" >&6; }
23784 fi
23785
23786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker plugin support" >&5
23787 $as_echo_n "checking linker plugin support... " >&6; }
23788 gcc_cv_lto_plugin=0
23789 if test -f liblto_plugin.la; then
23790   save_ld_ver="$ld_ver"
23791   save_ld_vers_major="$ld_vers_major"
23792   save_ld_vers_minor="$ld_vers_minor"
23793   save_ld_is_gold="$ld_is_gold"
23794
23795   ld_is_gold=no
23796
23797   if test $in_tree_ld = yes -a x"$ORIGINAL_PLUGIN_LD_FOR_TARGET" = x"$gcc_cv_ld"; then
23798     ld_ver="GNU ld"
23799     # FIXME: ld_is_gold?
23800     ld_vers_major="$gcc_cv_gld_major_version"
23801     ld_vers_minor="$gcc_cv_gld_minor_version"
23802   else
23803     # Determine plugin linker version.
23804     # FIXME: Partial duplicate from above, generalize.
23805     ld_ver=`$ORIGINAL_PLUGIN_LD_FOR_TARGET --version 2>/dev/null | sed 1q`
23806     if echo "$ld_ver" | grep GNU > /dev/null; then
23807       if echo "$ld_ver" | grep "GNU gold" > /dev/null; then
23808         ld_is_gold=yes
23809         ld_vers=`echo $ld_ver | sed -n \
23810             -e 's,^[^)]*[        ]\([0-9][0-9]*\.[0-9][0-9]*[^)]*\)) .*$,\1,p'`
23811       else
23812         ld_vers=`echo $ld_ver | sed -n \
23813             -e 's,^.*[   ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
23814       fi
23815       ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
23816       ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
23817     fi
23818   fi
23819
23820   # Determine plugin support.
23821   if echo "$ld_ver" | grep GNU > /dev/null; then
23822     # Require GNU ld or gold 2.21+ for plugin support by default.
23823     if test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -ge 21; then
23824       gcc_cv_lto_plugin=2
23825     # Allow -fuse-linker-plugin to enable plugin support in GNU gold 2.20.
23826     elif test "$ld_is_gold" = yes -a "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 20; then
23827       gcc_cv_lto_plugin=1
23828     fi
23829   fi
23830
23831   ld_ver="$save_ld_ver"
23832   ld_vers_major="$save_ld_vers_major"
23833   ld_vers_minor="$save_ld_vers_minor"
23834   ld_is_gold="$save_ld_is_gold"
23835 fi
23836
23837 cat >>confdefs.h <<_ACEOF
23838 #define HAVE_LTO_PLUGIN $gcc_cv_lto_plugin
23839 _ACEOF
23840
23841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_lto_plugin" >&5
23842 $as_echo "$gcc_cv_lto_plugin" >&6; }
23843
23844 case "$target" in
23845   # All TARGET_ABI_OSF targets.
23846   alpha*-*-linux* | alpha*-*-*bsd*)
23847     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
23848 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
23849 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then :
23850   $as_echo_n "(cached) " >&6
23851 else
23852   gcc_cv_as_alpha_explicit_relocs=no
23853     if test $in_tree_gas = yes; then
23854     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
23855   then gcc_cv_as_alpha_explicit_relocs=yes
23856 fi
23857   elif test x$gcc_cv_as != x; then
23858     $as_echo '  .set nomacro
23859         .text
23860         extbl   $3, $2, $3      !lituse_bytoff!1
23861         ldq     $2, a($29)      !literal!1
23862         ldq     $4, b($29)      !literal!2
23863         ldq_u   $3, 0($2)       !lituse_base!1
23864         ldq     $27, f($29)     !literal!5
23865         jsr     $26, ($27), f   !lituse_jsr!5
23866         ldah    $29, 0($26)     !gpdisp!3
23867         lda     $0, c($29)      !gprel
23868         ldah    $1, d($29)      !gprelhigh
23869         lda     $1, d($1)       !gprellow
23870         lda     $29, 0($29)     !gpdisp!3' > conftest.s
23871     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23872   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23873   (eval $ac_try) 2>&5
23874   ac_status=$?
23875   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23876   test $ac_status = 0; }; }
23877     then
23878         gcc_cv_as_alpha_explicit_relocs=yes
23879     else
23880       echo "configure: failed program was" >&5
23881       cat conftest.s >&5
23882     fi
23883     rm -f conftest.o conftest.s
23884   fi
23885 fi
23886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_explicit_relocs" >&5
23887 $as_echo "$gcc_cv_as_alpha_explicit_relocs" >&6; }
23888 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
23889
23890 $as_echo "#define HAVE_AS_EXPLICIT_RELOCS 1" >>confdefs.h
23891
23892 fi
23893     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for jsrdirect relocation support" >&5
23894 $as_echo_n "checking assembler for jsrdirect relocation support... " >&6; }
23895 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then :
23896   $as_echo_n "(cached) " >&6
23897 else
23898   gcc_cv_as_alpha_jsrdirect_relocs=no
23899     if test $in_tree_gas = yes; then
23900     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
23901   then gcc_cv_as_alpha_jsrdirect_relocs=yes
23902 fi
23903   elif test x$gcc_cv_as != x; then
23904     $as_echo '  .set nomacro
23905         .text
23906         ldq     $27, a($29)     !literal!1
23907         jsr     $26, ($27), a   !lituse_jsrdirect!1' > conftest.s
23908     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23909   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23910   (eval $ac_try) 2>&5
23911   ac_status=$?
23912   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23913   test $ac_status = 0; }; }
23914     then
23915         gcc_cv_as_alpha_jsrdirect_relocs=yes
23916     else
23917       echo "configure: failed program was" >&5
23918       cat conftest.s >&5
23919     fi
23920     rm -f conftest.o conftest.s
23921   fi
23922 fi
23923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
23924 $as_echo "$gcc_cv_as_alpha_jsrdirect_relocs" >&6; }
23925 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
23926
23927 $as_echo "#define HAVE_AS_JSRDIRECT_RELOCS 1" >>confdefs.h
23928
23929 fi
23930     ;;
23931
23932   cris-*-*)
23933     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -no-mul-bug-abort option" >&5
23934 $as_echo_n "checking assembler for -no-mul-bug-abort option... " >&6; }
23935 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then :
23936   $as_echo_n "(cached) " >&6
23937 else
23938   gcc_cv_as_cris_no_mul_bug=no
23939     if test $in_tree_gas = yes; then
23940     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
23941   then gcc_cv_as_cris_no_mul_bug=yes
23942 fi
23943   elif test x$gcc_cv_as != x; then
23944     $as_echo '.text' > conftest.s
23945     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -no-mul-bug-abort -o conftest.o conftest.s >&5'
23946   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23947   (eval $ac_try) 2>&5
23948   ac_status=$?
23949   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23950   test $ac_status = 0; }; }
23951     then
23952         gcc_cv_as_cris_no_mul_bug=yes
23953     else
23954       echo "configure: failed program was" >&5
23955       cat conftest.s >&5
23956     fi
23957     rm -f conftest.o conftest.s
23958   fi
23959 fi
23960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cris_no_mul_bug" >&5
23961 $as_echo "$gcc_cv_as_cris_no_mul_bug" >&6; }
23962 if test $gcc_cv_as_cris_no_mul_bug = yes; then
23963
23964 $as_echo "#define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1" >>confdefs.h
23965
23966 fi
23967     ;;
23968
23969   sparc*-*-*)
23970     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .register" >&5
23971 $as_echo_n "checking assembler for .register... " >&6; }
23972 if test "${gcc_cv_as_sparc_register_op+set}" = set; then :
23973   $as_echo_n "(cached) " >&6
23974 else
23975   gcc_cv_as_sparc_register_op=no
23976   if test x$gcc_cv_as != x; then
23977     $as_echo '.register %g2, #scratch' > conftest.s
23978     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
23979   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
23980   (eval $ac_try) 2>&5
23981   ac_status=$?
23982   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
23983   test $ac_status = 0; }; }
23984     then
23985         gcc_cv_as_sparc_register_op=yes
23986     else
23987       echo "configure: failed program was" >&5
23988       cat conftest.s >&5
23989     fi
23990     rm -f conftest.o conftest.s
23991   fi
23992 fi
23993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_register_op" >&5
23994 $as_echo "$gcc_cv_as_sparc_register_op" >&6; }
23995 if test $gcc_cv_as_sparc_register_op = yes; then
23996
23997 $as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h
23998
23999 fi
24000
24001     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for #nobits" >&5
24002 $as_echo_n "checking assembler for #nobits... " >&6; }
24003 if test "${gcc_cv_as_sparc_nobits+set}" = set; then :
24004   $as_echo_n "(cached) " >&6
24005 else
24006   gcc_cv_as_sparc_nobits=no
24007   if test x$gcc_cv_as != x; then
24008     $as_echo '.section "nobits",#alloc,#write,#nobits
24009        .section "progbits",#alloc,#write,#progbits' > conftest.s
24010     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24011   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24012   (eval $ac_try) 2>&5
24013   ac_status=$?
24014   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24015   test $ac_status = 0; }; }
24016     then
24017         gcc_cv_as_sparc_nobits=yes
24018     else
24019       echo "configure: failed program was" >&5
24020       cat conftest.s >&5
24021     fi
24022     rm -f conftest.o conftest.s
24023   fi
24024 fi
24025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_nobits" >&5
24026 $as_echo "$gcc_cv_as_sparc_nobits" >&6; }
24027
24028
24029 cat >>confdefs.h <<_ACEOF
24030 #define HAVE_AS_SPARC_NOBITS `if test $gcc_cv_as_sparc_nobits = yes; then echo 1; else echo 0; fi`
24031 _ACEOF
24032
24033
24034     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -relax option" >&5
24035 $as_echo_n "checking assembler for -relax option... " >&6; }
24036 if test "${gcc_cv_as_sparc_relax+set}" = set; then :
24037   $as_echo_n "(cached) " >&6
24038 else
24039   gcc_cv_as_sparc_relax=no
24040   if test x$gcc_cv_as != x; then
24041     $as_echo '.text' > conftest.s
24042     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -relax -o conftest.o conftest.s >&5'
24043   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24044   (eval $ac_try) 2>&5
24045   ac_status=$?
24046   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24047   test $ac_status = 0; }; }
24048     then
24049         gcc_cv_as_sparc_relax=yes
24050     else
24051       echo "configure: failed program was" >&5
24052       cat conftest.s >&5
24053     fi
24054     rm -f conftest.o conftest.s
24055   fi
24056 fi
24057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_relax" >&5
24058 $as_echo "$gcc_cv_as_sparc_relax" >&6; }
24059 if test $gcc_cv_as_sparc_relax = yes; then
24060
24061 $as_echo "#define HAVE_AS_RELAX_OPTION 1" >>confdefs.h
24062
24063 fi
24064
24065     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTDATA_OP relocs" >&5
24066 $as_echo_n "checking assembler for GOTDATA_OP relocs... " >&6; }
24067 if test "${gcc_cv_as_sparc_gotdata_op+set}" = set; then :
24068   $as_echo_n "(cached) " >&6
24069 else
24070   gcc_cv_as_sparc_gotdata_op=no
24071   if test x$gcc_cv_as != x; then
24072     $as_echo '.text
24073 .align 4
24074 foo:
24075         nop
24076 bar:
24077         sethi %gdop_hix22(foo), %g1
24078         xor    %g1, %gdop_lox10(foo), %g1
24079         ld    [%l7 + %g1], %g2, %gdop(foo)' > conftest.s
24080     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24081   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24082   (eval $ac_try) 2>&5
24083   ac_status=$?
24084   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24085   test $ac_status = 0; }; }
24086     then
24087         if test x$gcc_cv_ld != x \
24088        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24089          if test x$gcc_cv_objdump != x; then
24090            if $gcc_cv_objdump -s -j .text conftest 2> /dev/null \
24091               | grep ' 03000004 82186004 c405c001'> /dev/null 2>&1; then
24092                gcc_cv_as_sparc_gotdata_op=no
24093            else
24094                gcc_cv_as_sparc_gotdata_op=yes
24095            fi
24096          fi
24097        fi
24098        rm -f conftest
24099     else
24100       echo "configure: failed program was" >&5
24101       cat conftest.s >&5
24102     fi
24103     rm -f conftest.o conftest.s
24104   fi
24105 fi
24106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_gotdata_op" >&5
24107 $as_echo "$gcc_cv_as_sparc_gotdata_op" >&6; }
24108 if test $gcc_cv_as_sparc_gotdata_op = yes; then
24109
24110 $as_echo "#define HAVE_AS_SPARC_GOTDATA_OP 1" >>confdefs.h
24111
24112 fi
24113
24114     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs" >&5
24115 $as_echo_n "checking assembler for unaligned pcrel relocs... " >&6; }
24116 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then :
24117   $as_echo_n "(cached) " >&6
24118 else
24119   gcc_cv_as_sparc_ua_pcrel=no
24120   if test x$gcc_cv_as != x; then
24121     $as_echo '.text
24122 foo:
24123         nop
24124 .data
24125 .align 4
24126 .byte 0
24127 .uaword %r_disp32(foo)' > conftest.s
24128     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24129   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24130   (eval $ac_try) 2>&5
24131   ac_status=$?
24132   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24133   test $ac_status = 0; }; }
24134     then
24135         if test x$gcc_cv_ld != x \
24136        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24137          gcc_cv_as_sparc_ua_pcrel=yes
24138        fi
24139        rm -f conftest
24140     else
24141       echo "configure: failed program was" >&5
24142       cat conftest.s >&5
24143     fi
24144     rm -f conftest.o conftest.s
24145   fi
24146 fi
24147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel" >&5
24148 $as_echo "$gcc_cv_as_sparc_ua_pcrel" >&6; }
24149 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
24150
24151 $as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
24152
24153
24154       { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
24155 $as_echo_n "checking assembler for unaligned pcrel relocs against hidden symbols... " >&6; }
24156 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then :
24157   $as_echo_n "(cached) " >&6
24158 else
24159   gcc_cv_as_sparc_ua_pcrel_hidden=no
24160   if test x$gcc_cv_as != x; then
24161     $as_echo '.data
24162 .align 4
24163 .byte 0x31
24164 .uaword %r_disp32(foo)
24165 .byte 0x32, 0x33, 0x34
24166 .global foo
24167 .hidden foo
24168 foo:
24169 .skip 4' > conftest.s
24170     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -K PIC -o conftest.o conftest.s >&5'
24171   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24172   (eval $ac_try) 2>&5
24173   ac_status=$?
24174   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24175   test $ac_status = 0; }; }
24176     then
24177         if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
24178          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
24179          && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
24180             | grep ' 31000000 07323334' > /dev/null 2>&1; then
24181             if $gcc_cv_objdump -R conftest 2> /dev/null \
24182                | grep 'DISP32' > /dev/null 2>&1; then
24183                 :
24184             else
24185                 gcc_cv_as_sparc_ua_pcrel_hidden=yes
24186             fi
24187          fi
24188          rm -f conftest
24189     else
24190       echo "configure: failed program was" >&5
24191       cat conftest.s >&5
24192     fi
24193     rm -f conftest.o conftest.s
24194   fi
24195 fi
24196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
24197 $as_echo "$gcc_cv_as_sparc_ua_pcrel_hidden" >&6; }
24198 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
24199
24200 $as_echo "#define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1" >>confdefs.h
24201
24202 fi
24203
24204 fi # unaligned pcrel relocs
24205
24206     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for offsetable %lo()" >&5
24207 $as_echo_n "checking assembler for offsetable %lo()... " >&6; }
24208 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then :
24209   $as_echo_n "(cached) " >&6
24210 else
24211   gcc_cv_as_sparc_offsetable_lo10=no
24212   if test x$gcc_cv_as != x; then
24213     $as_echo '.text
24214         or %g1, %lo(ab) + 12, %g1
24215         or %g1, %lo(ab + 12), %g1' > conftest.s
24216     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9 -o conftest.o conftest.s >&5'
24217   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24218   (eval $ac_try) 2>&5
24219   ac_status=$?
24220   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24221   test $ac_status = 0; }; }
24222     then
24223         if test x$gcc_cv_objdump != x \
24224        && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
24225           | grep ' 82106000 82106000' > /dev/null 2>&1; then
24226          gcc_cv_as_sparc_offsetable_lo10=yes
24227        fi
24228     else
24229       echo "configure: failed program was" >&5
24230       cat conftest.s >&5
24231     fi
24232     rm -f conftest.o conftest.s
24233   fi
24234 fi
24235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
24236 $as_echo "$gcc_cv_as_sparc_offsetable_lo10" >&6; }
24237 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
24238
24239 $as_echo "#define HAVE_AS_OFFSETABLE_LO10 1" >>confdefs.h
24240
24241 fi
24242
24243     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for FMAF, HPC, and VIS 3.0 instructions" >&5
24244 $as_echo_n "checking assembler for FMAF, HPC, and VIS 3.0 instructions... " >&6; }
24245 if test "${gcc_cv_as_sparc_fmaf+set}" = set; then :
24246   $as_echo_n "(cached) " >&6
24247 else
24248   gcc_cv_as_sparc_fmaf=no
24249   if test x$gcc_cv_as != x; then
24250     $as_echo '.text
24251        .register %g2, #scratch
24252        .register %g3, #scratch
24253        .align 4
24254        fmaddd %f0, %f2, %f4, %f6
24255        addxccc %g1, %g2, %g3
24256        fsrl32 %f2, %f4, %f8
24257        fnaddd %f10, %f12, %f14' > conftest.s
24258     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=v9d -o conftest.o conftest.s >&5'
24259   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24260   (eval $ac_try) 2>&5
24261   ac_status=$?
24262   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24263   test $ac_status = 0; }; }
24264     then
24265         gcc_cv_as_sparc_fmaf=yes
24266     else
24267       echo "configure: failed program was" >&5
24268       cat conftest.s >&5
24269     fi
24270     rm -f conftest.o conftest.s
24271   fi
24272 fi
24273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_fmaf" >&5
24274 $as_echo "$gcc_cv_as_sparc_fmaf" >&6; }
24275 if test $gcc_cv_as_sparc_fmaf = yes; then
24276
24277 $as_echo "#define HAVE_AS_FMAF_HPC_VIS3 1" >>confdefs.h
24278
24279 fi
24280
24281     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for SPARC4 instructions" >&5
24282 $as_echo_n "checking assembler for SPARC4 instructions... " >&6; }
24283 if test "${gcc_cv_as_sparc_sparc4+set}" = set; then :
24284   $as_echo_n "(cached) " >&6
24285 else
24286   gcc_cv_as_sparc_sparc4=no
24287   if test x$gcc_cv_as != x; then
24288     $as_echo '.text
24289        .register %g2, #scratch
24290        .register %g3, #scratch
24291        .align 4
24292        cxbe %g2, %g3, 1f
24293 1:     cwbneg %g2, %g3, 1f
24294 1:     sha1
24295        md5
24296        aes_kexpand0 %f4, %f6, %f8
24297        des_round %f38, %f40, %f42, %f44
24298        camellia_f %f54, %f56, %f58, %f60
24299        kasumi_fi_xor %f46, %f48, %f50, %f52' > conftest.s
24300     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -xarch=sparc4 -o conftest.o conftest.s >&5'
24301   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24302   (eval $ac_try) 2>&5
24303   ac_status=$?
24304   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24305   test $ac_status = 0; }; }
24306     then
24307         gcc_cv_as_sparc_sparc4=yes
24308     else
24309       echo "configure: failed program was" >&5
24310       cat conftest.s >&5
24311     fi
24312     rm -f conftest.o conftest.s
24313   fi
24314 fi
24315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_sparc_sparc4" >&5
24316 $as_echo "$gcc_cv_as_sparc_sparc4" >&6; }
24317 if test $gcc_cv_as_sparc_sparc4 = yes; then
24318
24319 $as_echo "#define HAVE_AS_SPARC4 1" >>confdefs.h
24320
24321 fi
24322     ;;
24323
24324   i[34567]86-*-* | x86_64-*-*)
24325     case $target_os in
24326       cygwin*)
24327         # Full C++ conformance when using a shared libstdc++-v3 requires some
24328         # support from the Cygwin DLL, which in more recent versions exports
24329         # wrappers to aid in interposing and redirecting operators new, delete,
24330         # etc., as per n2800 #17.6.4.6 [replacement.functions].  Check if we
24331         # are configuring for a version of Cygwin that exports the wrappers.
24332         if test x$host = x$target; then
24333           ac_fn_c_check_func "$LINENO" "__wrap__Znaj" "ac_cv_func___wrap__Znaj"
24334 if test "x$ac_cv_func___wrap__Znaj" = x""yes; then :
24335   gcc_ac_cygwin_dll_wrappers=yes
24336 else
24337   gcc_ac_cygwin_dll_wrappers=no
24338 fi
24339
24340         else
24341           # Can't check presence of libc functions during cross-compile, so
24342           # we just have to assume we're building for an up-to-date target.
24343           gcc_ac_cygwin_dll_wrappers=yes
24344         fi
24345
24346 cat >>confdefs.h <<_ACEOF
24347 #define USE_CYGWIN_LIBSTDCXX_WRAPPERS `if test $gcc_ac_cygwin_dll_wrappers = yes; then echo 1; else echo 0; fi`
24348 _ACEOF
24349
24350     esac
24351     case $target_os in
24352       cygwin* | pe | mingw32* | interix*)
24353         # Recent binutils allows the three-operand form of ".comm" on PE.  This
24354         # definition is used unconditionally to initialise the default state of
24355         # the target option variable that governs usage of the feature.
24356         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .comm with alignment" >&5
24357 $as_echo_n "checking assembler for .comm with alignment... " >&6; }
24358 if test "${gcc_cv_as_comm_has_align+set}" = set; then :
24359   $as_echo_n "(cached) " >&6
24360 else
24361   gcc_cv_as_comm_has_align=no
24362     if test $in_tree_gas = yes; then
24363     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
24364   then gcc_cv_as_comm_has_align=yes
24365 fi
24366   elif test x$gcc_cv_as != x; then
24367     $as_echo '.comm foo,1,32' > conftest.s
24368     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24369   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24370   (eval $ac_try) 2>&5
24371   ac_status=$?
24372   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24373   test $ac_status = 0; }; }
24374     then
24375         gcc_cv_as_comm_has_align=yes
24376     else
24377       echo "configure: failed program was" >&5
24378       cat conftest.s >&5
24379     fi
24380     rm -f conftest.o conftest.s
24381   fi
24382 fi
24383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_comm_has_align" >&5
24384 $as_echo "$gcc_cv_as_comm_has_align" >&6; }
24385
24386
24387 cat >>confdefs.h <<_ACEOF
24388 #define HAVE_GAS_ALIGNED_COMM `if test $gcc_cv_as_comm_has_align = yes; then echo 1; else echo 0; fi`
24389 _ACEOF
24390
24391         # Used for DWARF 2 in PE
24392         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .secrel32 relocs" >&5
24393 $as_echo_n "checking assembler for .secrel32 relocs... " >&6; }
24394 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then :
24395   $as_echo_n "(cached) " >&6
24396 else
24397   gcc_cv_as_ix86_pe_secrel32=no
24398     if test $in_tree_gas = yes; then
24399     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
24400   then gcc_cv_as_ix86_pe_secrel32=yes
24401 fi
24402   elif test x$gcc_cv_as != x; then
24403     $as_echo '.text
24404 foo:    nop
24405 .data
24406         .secrel32 foo' > conftest.s
24407     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24408   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24409   (eval $ac_try) 2>&5
24410   ac_status=$?
24411   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24412   test $ac_status = 0; }; }
24413     then
24414         if test x$gcc_cv_ld != x \
24415            && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
24416              gcc_cv_as_ix86_pe_secrel32=yes
24417            fi
24418            rm -f conftest
24419     else
24420       echo "configure: failed program was" >&5
24421       cat conftest.s >&5
24422     fi
24423     rm -f conftest.o conftest.s
24424   fi
24425 fi
24426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_pe_secrel32" >&5
24427 $as_echo "$gcc_cv_as_ix86_pe_secrel32" >&6; }
24428 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
24429
24430 $as_echo "#define HAVE_GAS_PE_SECREL32_RELOC 1" >>confdefs.h
24431
24432 fi
24433         # Test if the assembler supports the extended form of the .section
24434         # directive that specifies section alignment.  LTO support uses this,
24435         # but normally only after installation, so we warn but don't fail the
24436         # configure if LTO is enabled but the assembler does not support it.
24437         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with alignment" >&5
24438 $as_echo_n "checking assembler for .section with alignment... " >&6; }
24439 if test "${gcc_cv_as_section_has_align+set}" = set; then :
24440   $as_echo_n "(cached) " >&6
24441 else
24442   gcc_cv_as_section_has_align=no
24443     if test $in_tree_gas = yes; then
24444     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 1`
24445   then gcc_cv_as_section_has_align=yes
24446 fi
24447   elif test x$gcc_cv_as != x; then
24448     $as_echo '.section lto_test,"dr0"' > conftest.s
24449     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -fatal-warnings -o conftest.o conftest.s >&5'
24450   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24451   (eval $ac_try) 2>&5
24452   ac_status=$?
24453   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24454   test $ac_status = 0; }; }
24455     then
24456         gcc_cv_as_section_has_align=yes
24457     else
24458       echo "configure: failed program was" >&5
24459       cat conftest.s >&5
24460     fi
24461     rm -f conftest.o conftest.s
24462   fi
24463 fi
24464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_align" >&5
24465 $as_echo "$gcc_cv_as_section_has_align" >&6; }
24466
24467         if test x$gcc_cv_as_section_has_align != xyes; then
24468           case ",$enable_languages," in
24469             *,lto,*)
24470               { $as_echo "$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
24471 $as_echo "$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;}
24472               ;;
24473           esac
24474         fi
24475         # Test if the assembler supports the section flag 'e' for specifying
24476         # an excluded section.
24477         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .section with e" >&5
24478 $as_echo_n "checking assembler for .section with e... " >&6; }
24479 if test "${gcc_cv_as_section_has_e+set}" = set; then :
24480   $as_echo_n "(cached) " >&6
24481 else
24482   gcc_cv_as_section_has_e=no
24483     if test $in_tree_gas = yes; then
24484     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 22 \) \* 1000 + 51`
24485   then gcc_cv_as_section_has_e=yes
24486 fi
24487   elif test x$gcc_cv_as != x; then
24488     $as_echo '.section foo1,"e"
24489 .byte 0,0,0,0' > conftest.s
24490     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24491   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24492   (eval $ac_try) 2>&5
24493   ac_status=$?
24494   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24495   test $ac_status = 0; }; }
24496     then
24497         gcc_cv_as_section_has_e=yes
24498     else
24499       echo "configure: failed program was" >&5
24500       cat conftest.s >&5
24501     fi
24502     rm -f conftest.o conftest.s
24503   fi
24504 fi
24505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_section_has_e" >&5
24506 $as_echo "$gcc_cv_as_section_has_e" >&6; }
24507
24508
24509 cat >>confdefs.h <<_ACEOF
24510 #define HAVE_GAS_SECTION_EXCLUDE `if test $gcc_cv_as_section_has_e = yes; then echo 1; else echo 0; fi`
24511 _ACEOF
24512
24513         ;;
24514     esac
24515
24516     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for filds and fists mnemonics" >&5
24517 $as_echo_n "checking assembler for filds and fists mnemonics... " >&6; }
24518 if test "${gcc_cv_as_ix86_filds+set}" = set; then :
24519   $as_echo_n "(cached) " >&6
24520 else
24521   gcc_cv_as_ix86_filds=no
24522   if test x$gcc_cv_as != x; then
24523     $as_echo 'filds mem; fists mem' > conftest.s
24524     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24525   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24526   (eval $ac_try) 2>&5
24527   ac_status=$?
24528   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24529   test $ac_status = 0; }; }
24530     then
24531         gcc_cv_as_ix86_filds=yes
24532     else
24533       echo "configure: failed program was" >&5
24534       cat conftest.s >&5
24535     fi
24536     rm -f conftest.o conftest.s
24537   fi
24538 fi
24539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_filds" >&5
24540 $as_echo "$gcc_cv_as_ix86_filds" >&6; }
24541 if test $gcc_cv_as_ix86_filds = yes; then
24542
24543 $as_echo "#define HAVE_AS_IX86_FILDS 1" >>confdefs.h
24544
24545 fi
24546
24547     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fildq and fistpq mnemonics" >&5
24548 $as_echo_n "checking assembler for fildq and fistpq mnemonics... " >&6; }
24549 if test "${gcc_cv_as_ix86_fildq+set}" = set; then :
24550   $as_echo_n "(cached) " >&6
24551 else
24552   gcc_cv_as_ix86_fildq=no
24553   if test x$gcc_cv_as != x; then
24554     $as_echo 'fildq mem; fistpq mem' > conftest.s
24555     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24556   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24557   (eval $ac_try) 2>&5
24558   ac_status=$?
24559   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24560   test $ac_status = 0; }; }
24561     then
24562         gcc_cv_as_ix86_fildq=yes
24563     else
24564       echo "configure: failed program was" >&5
24565       cat conftest.s >&5
24566     fi
24567     rm -f conftest.o conftest.s
24568   fi
24569 fi
24570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_fildq" >&5
24571 $as_echo "$gcc_cv_as_ix86_fildq" >&6; }
24572 if test $gcc_cv_as_ix86_fildq = yes; then
24573
24574 $as_echo "#define HAVE_AS_IX86_FILDQ 1" >>confdefs.h
24575
24576 fi
24577
24578     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for cmov syntax" >&5
24579 $as_echo_n "checking assembler for cmov syntax... " >&6; }
24580 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then :
24581   $as_echo_n "(cached) " >&6
24582 else
24583   gcc_cv_as_ix86_cmov_sun_syntax=no
24584   if test x$gcc_cv_as != x; then
24585     $as_echo 'cmovl.l %edx, %eax' > conftest.s
24586     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24587   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24588   (eval $ac_try) 2>&5
24589   ac_status=$?
24590   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24591   test $ac_status = 0; }; }
24592     then
24593         gcc_cv_as_ix86_cmov_sun_syntax=yes
24594     else
24595       echo "configure: failed program was" >&5
24596       cat conftest.s >&5
24597     fi
24598     rm -f conftest.o conftest.s
24599   fi
24600 fi
24601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
24602 $as_echo "$gcc_cv_as_ix86_cmov_sun_syntax" >&6; }
24603 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
24604
24605 $as_echo "#define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1" >>confdefs.h
24606
24607 fi
24608
24609     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ffreep mnemonic" >&5
24610 $as_echo_n "checking assembler for ffreep mnemonic... " >&6; }
24611 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then :
24612   $as_echo_n "(cached) " >&6
24613 else
24614   gcc_cv_as_ix86_ffreep=no
24615   if test x$gcc_cv_as != x; then
24616     $as_echo 'ffreep %st(1)' > conftest.s
24617     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24618   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24619   (eval $ac_try) 2>&5
24620   ac_status=$?
24621   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24622   test $ac_status = 0; }; }
24623     then
24624         gcc_cv_as_ix86_ffreep=yes
24625     else
24626       echo "configure: failed program was" >&5
24627       cat conftest.s >&5
24628     fi
24629     rm -f conftest.o conftest.s
24630   fi
24631 fi
24632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_ffreep" >&5
24633 $as_echo "$gcc_cv_as_ix86_ffreep" >&6; }
24634 if test $gcc_cv_as_ix86_ffreep = yes; then
24635
24636 $as_echo "#define HAVE_AS_IX86_FFREEP 1" >>confdefs.h
24637
24638 fi
24639
24640     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .quad directive" >&5
24641 $as_echo_n "checking assembler for .quad directive... " >&6; }
24642 if test "${gcc_cv_as_ix86_quad+set}" = set; then :
24643   $as_echo_n "(cached) " >&6
24644 else
24645   gcc_cv_as_ix86_quad=no
24646   if test x$gcc_cv_as != x; then
24647     $as_echo '.quad 0' > conftest.s
24648     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24649   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24650   (eval $ac_try) 2>&5
24651   ac_status=$?
24652   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24653   test $ac_status = 0; }; }
24654     then
24655         gcc_cv_as_ix86_quad=yes
24656     else
24657       echo "configure: failed program was" >&5
24658       cat conftest.s >&5
24659     fi
24660     rm -f conftest.o conftest.s
24661   fi
24662 fi
24663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_quad" >&5
24664 $as_echo "$gcc_cv_as_ix86_quad" >&6; }
24665 if test $gcc_cv_as_ix86_quad = yes; then
24666
24667 $as_echo "#define HAVE_AS_IX86_QUAD 1" >>confdefs.h
24668
24669 fi
24670
24671     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for sahf mnemonic" >&5
24672 $as_echo_n "checking assembler for sahf mnemonic... " >&6; }
24673 if test "${gcc_cv_as_ix86_sahf+set}" = set; then :
24674   $as_echo_n "(cached) " >&6
24675 else
24676   gcc_cv_as_ix86_sahf=no
24677   if test x$gcc_cv_as != x; then
24678     $as_echo '.code64
24679        sahf' > conftest.s
24680     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24681   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24682   (eval $ac_try) 2>&5
24683   ac_status=$?
24684   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24685   test $ac_status = 0; }; }
24686     then
24687         gcc_cv_as_ix86_sahf=yes
24688     else
24689       echo "configure: failed program was" >&5
24690       cat conftest.s >&5
24691     fi
24692     rm -f conftest.o conftest.s
24693   fi
24694 fi
24695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_sahf" >&5
24696 $as_echo "$gcc_cv_as_ix86_sahf" >&6; }
24697 if test $gcc_cv_as_ix86_sahf = yes; then
24698
24699 $as_echo "#define HAVE_AS_IX86_SAHF 1" >>confdefs.h
24700
24701 fi
24702
24703     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for hle prefixes" >&5
24704 $as_echo_n "checking assembler for hle prefixes... " >&6; }
24705 if test "${gcc_cv_as_ix86_hle+set}" = set; then :
24706   $as_echo_n "(cached) " >&6
24707 else
24708   gcc_cv_as_ix86_hle=no
24709   if test x$gcc_cv_as != x; then
24710     $as_echo 'lock xacquire cmpxchg %esi, (%ecx)' > conftest.s
24711     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24712   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24713   (eval $ac_try) 2>&5
24714   ac_status=$?
24715   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24716   test $ac_status = 0; }; }
24717     then
24718         gcc_cv_as_ix86_hle=yes
24719     else
24720       echo "configure: failed program was" >&5
24721       cat conftest.s >&5
24722     fi
24723     rm -f conftest.o conftest.s
24724   fi
24725 fi
24726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_hle" >&5
24727 $as_echo "$gcc_cv_as_ix86_hle" >&6; }
24728 if test $gcc_cv_as_ix86_hle = yes; then
24729
24730 $as_echo "#define HAVE_AS_IX86_HLE 1" >>confdefs.h
24731
24732 fi
24733
24734     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for swap suffix" >&5
24735 $as_echo_n "checking assembler for swap suffix... " >&6; }
24736 if test "${gcc_cv_as_ix86_swap+set}" = set; then :
24737   $as_echo_n "(cached) " >&6
24738 else
24739   gcc_cv_as_ix86_swap=no
24740   if test x$gcc_cv_as != x; then
24741     $as_echo 'movl.s %esp, %ebp' > conftest.s
24742     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24743   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24744   (eval $ac_try) 2>&5
24745   ac_status=$?
24746   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24747   test $ac_status = 0; }; }
24748     then
24749         gcc_cv_as_ix86_swap=yes
24750     else
24751       echo "configure: failed program was" >&5
24752       cat conftest.s >&5
24753     fi
24754     rm -f conftest.o conftest.s
24755   fi
24756 fi
24757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_swap" >&5
24758 $as_echo "$gcc_cv_as_ix86_swap" >&6; }
24759 if test $gcc_cv_as_ix86_swap = yes; then
24760
24761 $as_echo "#define HAVE_AS_IX86_SWAP 1" >>confdefs.h
24762
24763 fi
24764
24765     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for different section symbol subtraction" >&5
24766 $as_echo_n "checking assembler for different section symbol subtraction... " >&6; }
24767 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then :
24768   $as_echo_n "(cached) " >&6
24769 else
24770   gcc_cv_as_ix86_diff_sect_delta=no
24771   if test x$gcc_cv_as != x; then
24772     $as_echo '.section .rodata
24773 .L1:
24774         .long .L2-.L1
24775         .long .L3-.L1
24776         .text
24777 .L3:    nop
24778 .L2:    nop' > conftest.s
24779     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24780   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24781   (eval $ac_try) 2>&5
24782   ac_status=$?
24783   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24784   test $ac_status = 0; }; }
24785     then
24786         gcc_cv_as_ix86_diff_sect_delta=yes
24787     else
24788       echo "configure: failed program was" >&5
24789       cat conftest.s >&5
24790     fi
24791     rm -f conftest.o conftest.s
24792   fi
24793 fi
24794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
24795 $as_echo "$gcc_cv_as_ix86_diff_sect_delta" >&6; }
24796 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
24797
24798 $as_echo "#define HAVE_AS_IX86_DIFF_SECT_DELTA 1" >>confdefs.h
24799
24800 fi
24801
24802     # These two are used unconditionally by i386.[ch]; it is to be defined
24803     # to 1 if the feature is present, 0 otherwise.
24804     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for GOTOFF in data" >&5
24805 $as_echo_n "checking assembler for GOTOFF in data... " >&6; }
24806 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then :
24807   $as_echo_n "(cached) " >&6
24808 else
24809   gcc_cv_as_ix86_gotoff_in_data=no
24810     if test $in_tree_gas = yes; then
24811     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
24812   then gcc_cv_as_ix86_gotoff_in_data=yes
24813 fi
24814   elif test x$gcc_cv_as != x; then
24815     $as_echo '  .text
24816 .L0:
24817         nop
24818         .data
24819         .long .L0@GOTOFF' > conftest.s
24820     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24821   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24822   (eval $ac_try) 2>&5
24823   ac_status=$?
24824   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24825   test $ac_status = 0; }; }
24826     then
24827         gcc_cv_as_ix86_gotoff_in_data=yes
24828     else
24829       echo "configure: failed program was" >&5
24830       cat conftest.s >&5
24831     fi
24832     rm -f conftest.o conftest.s
24833   fi
24834 fi
24835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
24836 $as_echo "$gcc_cv_as_ix86_gotoff_in_data" >&6; }
24837
24838
24839 cat >>confdefs.h <<_ACEOF
24840 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
24841 _ACEOF
24842
24843
24844     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rep and lock prefix" >&5
24845 $as_echo_n "checking assembler for rep and lock prefix... " >&6; }
24846 if test "${gcc_cv_as_ix86_rep_lock_prefix+set}" = set; then :
24847   $as_echo_n "(cached) " >&6
24848 else
24849   gcc_cv_as_ix86_rep_lock_prefix=no
24850   if test x$gcc_cv_as != x; then
24851     $as_echo 'rep movsl
24852          rep ret
24853          rep nop
24854          rep bsf %ecx, %eax
24855          rep bsr %ecx, %eax
24856          lock addl %edi, (%eax,%esi)
24857          lock orl $0, (%esp)' > conftest.s
24858     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24859   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24860   (eval $ac_try) 2>&5
24861   ac_status=$?
24862   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24863   test $ac_status = 0; }; }
24864     then
24865         gcc_cv_as_ix86_rep_lock_prefix=yes
24866     else
24867       echo "configure: failed program was" >&5
24868       cat conftest.s >&5
24869     fi
24870     rm -f conftest.o conftest.s
24871   fi
24872 fi
24873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_rep_lock_prefix" >&5
24874 $as_echo "$gcc_cv_as_ix86_rep_lock_prefix" >&6; }
24875 if test $gcc_cv_as_ix86_rep_lock_prefix = yes; then
24876
24877 $as_echo "#define HAVE_AS_IX86_REP_LOCK_PREFIX 1" >>confdefs.h
24878
24879 fi
24880
24881     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_GD_PLT reloc" >&5
24882 $as_echo_n "checking assembler for R_386_TLS_GD_PLT reloc... " >&6; }
24883 if test "${gcc_cv_as_ix86_tlsgdplt+set}" = set; then :
24884   $as_echo_n "(cached) " >&6
24885 else
24886   gcc_cv_as_ix86_tlsgdplt=no
24887   if test x$gcc_cv_as != x; then
24888     $as_echo 'call    tls_gd@tlsgdplt' > conftest.s
24889     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24890   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24891   (eval $ac_try) 2>&5
24892   ac_status=$?
24893   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24894   test $ac_status = 0; }; }
24895     then
24896         if test x$gcc_cv_ld != x \
24897          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24898            gcc_cv_as_ix86_tlsgdplt=yes
24899          fi
24900          rm -f conftest
24901     else
24902       echo "configure: failed program was" >&5
24903       cat conftest.s >&5
24904     fi
24905     rm -f conftest.o conftest.s
24906   fi
24907 fi
24908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsgdplt" >&5
24909 $as_echo "$gcc_cv_as_ix86_tlsgdplt" >&6; }
24910 if test $gcc_cv_as_ix86_tlsgdplt = yes; then
24911
24912 $as_echo "#define HAVE_AS_IX86_TLSGDPLT 1" >>confdefs.h
24913
24914 fi
24915
24916     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for R_386_TLS_LDM_PLT reloc" >&5
24917 $as_echo_n "checking assembler for R_386_TLS_LDM_PLT reloc... " >&6; }
24918 if test "${gcc_cv_as_ix86_tlsldmplt+set}" = set; then :
24919   $as_echo_n "(cached) " >&6
24920 else
24921   gcc_cv_as_ix86_tlsldmplt=no
24922   if test x$gcc_cv_as != x; then
24923     $as_echo 'tls_ld:
24924          call    tls_ld@tlsldmplt' > conftest.s
24925     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24926   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24927   (eval $ac_try) 2>&5
24928   ac_status=$?
24929   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24930   test $ac_status = 0; }; }
24931     then
24932         if test x$gcc_cv_ld != x \
24933          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
24934            gcc_cv_as_ix86_tlsldmplt=yes
24935          fi
24936          rm -f conftest
24937     else
24938       echo "configure: failed program was" >&5
24939       cat conftest.s >&5
24940     fi
24941     rm -f conftest.o conftest.s
24942   fi
24943 fi
24944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_tlsldmplt" >&5
24945 $as_echo "$gcc_cv_as_ix86_tlsldmplt" >&6; }
24946 if test $gcc_cv_as_ix86_tlsldmplt = yes; then
24947
24948 $as_echo "#define HAVE_AS_IX86_TLSLDMPLT 1" >>confdefs.h
24949
24950 fi
24951
24952     ;;
24953
24954   ia64*-*-*)
24955     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for ltoffx and ldxmov relocs" >&5
24956 $as_echo_n "checking assembler for ltoffx and ldxmov relocs... " >&6; }
24957 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then :
24958   $as_echo_n "(cached) " >&6
24959 else
24960   gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
24961     if test $in_tree_gas = yes; then
24962     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
24963   then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24964 fi
24965   elif test x$gcc_cv_as != x; then
24966     $as_echo '  .text
24967         addl r15 = @ltoffx(x#), gp
24968         ;;
24969         ld8.mov r16 = [r15], x#' > conftest.s
24970     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
24971   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
24972   (eval $ac_try) 2>&5
24973   ac_status=$?
24974   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
24975   test $ac_status = 0; }; }
24976     then
24977         gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
24978     else
24979       echo "configure: failed program was" >&5
24980       cat conftest.s >&5
24981     fi
24982     rm -f conftest.o conftest.s
24983   fi
24984 fi
24985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
24986 $as_echo "$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6; }
24987 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
24988
24989 $as_echo "#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1" >>confdefs.h
24990
24991 fi
24992
24993     ;;
24994
24995   powerpc*-*-*)
24996     case $target in
24997       *-*-aix*) conftest_s='    .machine "pwr5"
24998         .csect .text[PR]
24999         mfcr 3,128';;
25000       *-*-darwin*)
25001         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .machine directive support" >&5
25002 $as_echo_n "checking assembler for .machine directive support... " >&6; }
25003 if test "${gcc_cv_as_machine_directive+set}" = set; then :
25004   $as_echo_n "(cached) " >&6
25005 else
25006   gcc_cv_as_machine_directive=no
25007   if test x$gcc_cv_as != x; then
25008     $as_echo '  .machine ppc7400' > conftest.s
25009     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25010   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25011   (eval $ac_try) 2>&5
25012   ac_status=$?
25013   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25014   test $ac_status = 0; }; }
25015     then
25016         gcc_cv_as_machine_directive=yes
25017     else
25018       echo "configure: failed program was" >&5
25019       cat conftest.s >&5
25020     fi
25021     rm -f conftest.o conftest.s
25022   fi
25023 fi
25024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_machine_directive" >&5
25025 $as_echo "$gcc_cv_as_machine_directive" >&6; }
25026
25027         if test x$gcc_cv_as_machine_directive != xyes; then
25028           echo "*** This target requires an assembler supporting \".machine\"" >&2
25029           echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
25030           test x$build = x$target && exit 1
25031         fi
25032         conftest_s='    .text
25033         mfcr r3,128';;
25034       *) conftest_s='   .machine power4
25035         .text
25036         mfcr 3,128';;
25037     esac
25038
25039     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for mfcr field support" >&5
25040 $as_echo_n "checking assembler for mfcr field support... " >&6; }
25041 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then :
25042   $as_echo_n "(cached) " >&6
25043 else
25044   gcc_cv_as_powerpc_mfcrf=no
25045     if test $in_tree_gas = yes; then
25046     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25047   then gcc_cv_as_powerpc_mfcrf=yes
25048 fi
25049   elif test x$gcc_cv_as != x; then
25050     $as_echo "$conftest_s" > conftest.s
25051     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25052   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25053   (eval $ac_try) 2>&5
25054   ac_status=$?
25055   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25056   test $ac_status = 0; }; }
25057     then
25058         gcc_cv_as_powerpc_mfcrf=yes
25059     else
25060       echo "configure: failed program was" >&5
25061       cat conftest.s >&5
25062     fi
25063     rm -f conftest.o conftest.s
25064   fi
25065 fi
25066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfcrf" >&5
25067 $as_echo "$gcc_cv_as_powerpc_mfcrf" >&6; }
25068 if test $gcc_cv_as_powerpc_mfcrf = yes; then
25069
25070 $as_echo "#define HAVE_AS_MFCRF 1" >>confdefs.h
25071
25072 fi
25073
25074     case $target in
25075       *-*-aix*) conftest_s='    .machine "pwr5"
25076         .csect .text[PR]
25077         popcntb 3,3';;
25078       *) conftest_s='   .machine power5
25079         .text
25080         popcntb 3,3';;
25081     esac
25082
25083     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntb support" >&5
25084 $as_echo_n "checking assembler for popcntb support... " >&6; }
25085 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then :
25086   $as_echo_n "(cached) " >&6
25087 else
25088   gcc_cv_as_powerpc_popcntb=no
25089     if test $in_tree_gas = yes; then
25090     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25091   then gcc_cv_as_powerpc_popcntb=yes
25092 fi
25093   elif test x$gcc_cv_as != x; then
25094     $as_echo "$conftest_s" > conftest.s
25095     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25096   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25097   (eval $ac_try) 2>&5
25098   ac_status=$?
25099   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25100   test $ac_status = 0; }; }
25101     then
25102         gcc_cv_as_powerpc_popcntb=yes
25103     else
25104       echo "configure: failed program was" >&5
25105       cat conftest.s >&5
25106     fi
25107     rm -f conftest.o conftest.s
25108   fi
25109 fi
25110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntb" >&5
25111 $as_echo "$gcc_cv_as_powerpc_popcntb" >&6; }
25112 if test $gcc_cv_as_powerpc_popcntb = yes; then
25113
25114 $as_echo "#define HAVE_AS_POPCNTB 1" >>confdefs.h
25115
25116 fi
25117
25118     case $target in
25119       *-*-aix*) conftest_s='    .machine "pwr5x"
25120         .csect .text[PR]
25121         frin 1,1';;
25122       *) conftest_s='   .machine power5
25123         .text
25124         frin 1,1';;
25125     esac
25126
25127     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for fp round support" >&5
25128 $as_echo_n "checking assembler for fp round support... " >&6; }
25129 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then :
25130   $as_echo_n "(cached) " >&6
25131 else
25132   gcc_cv_as_powerpc_fprnd=no
25133     if test $in_tree_gas = yes; then
25134     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25135   then gcc_cv_as_powerpc_fprnd=yes
25136 fi
25137   elif test x$gcc_cv_as != x; then
25138     $as_echo "$conftest_s" > conftest.s
25139     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25140   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25141   (eval $ac_try) 2>&5
25142   ac_status=$?
25143   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25144   test $ac_status = 0; }; }
25145     then
25146         gcc_cv_as_powerpc_fprnd=yes
25147     else
25148       echo "configure: failed program was" >&5
25149       cat conftest.s >&5
25150     fi
25151     rm -f conftest.o conftest.s
25152   fi
25153 fi
25154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_fprnd" >&5
25155 $as_echo "$gcc_cv_as_powerpc_fprnd" >&6; }
25156 if test $gcc_cv_as_powerpc_fprnd = yes; then
25157
25158 $as_echo "#define HAVE_AS_FPRND 1" >>confdefs.h
25159
25160 fi
25161
25162     case $target in
25163       *-*-aix*) conftest_s='    .machine "pwr6"
25164         .csect .text[PR]
25165         mffgpr 1,3';;
25166       *) conftest_s='   .machine power6
25167         .text
25168         mffgpr 1,3';;
25169     esac
25170
25171     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for move fp gpr support" >&5
25172 $as_echo_n "checking assembler for move fp gpr support... " >&6; }
25173 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then :
25174   $as_echo_n "(cached) " >&6
25175 else
25176   gcc_cv_as_powerpc_mfpgpr=no
25177     if test $in_tree_gas = yes; then
25178     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25179   then gcc_cv_as_powerpc_mfpgpr=yes
25180 fi
25181   elif test x$gcc_cv_as != x; then
25182     $as_echo "$conftest_s" > conftest.s
25183     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25184   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25185   (eval $ac_try) 2>&5
25186   ac_status=$?
25187   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25188   test $ac_status = 0; }; }
25189     then
25190         gcc_cv_as_powerpc_mfpgpr=yes
25191     else
25192       echo "configure: failed program was" >&5
25193       cat conftest.s >&5
25194     fi
25195     rm -f conftest.o conftest.s
25196   fi
25197 fi
25198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_mfpgpr" >&5
25199 $as_echo "$gcc_cv_as_powerpc_mfpgpr" >&6; }
25200 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
25201
25202 $as_echo "#define HAVE_AS_MFPGPR 1" >>confdefs.h
25203
25204 fi
25205
25206     case $target in
25207       *-*-aix*) conftest_s='    .csect .text[PR]
25208 LCF..0:
25209         addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
25210       *-*-darwin*)
25211         conftest_s='    .text
25212 LCF0:
25213         addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
25214       *) conftest_s='   .text
25215 .LCF0:
25216         addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
25217     esac
25218
25219     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for rel16 relocs" >&5
25220 $as_echo_n "checking assembler for rel16 relocs... " >&6; }
25221 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then :
25222   $as_echo_n "(cached) " >&6
25223 else
25224   gcc_cv_as_powerpc_rel16=no
25225     if test $in_tree_gas = yes; then
25226     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
25227   then gcc_cv_as_powerpc_rel16=yes
25228 fi
25229   elif test x$gcc_cv_as != x; then
25230     $as_echo "$conftest_s" > conftest.s
25231     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25232   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25233   (eval $ac_try) 2>&5
25234   ac_status=$?
25235   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25236   test $ac_status = 0; }; }
25237     then
25238         gcc_cv_as_powerpc_rel16=yes
25239     else
25240       echo "configure: failed program was" >&5
25241       cat conftest.s >&5
25242     fi
25243     rm -f conftest.o conftest.s
25244   fi
25245 fi
25246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_rel16" >&5
25247 $as_echo "$gcc_cv_as_powerpc_rel16" >&6; }
25248 if test $gcc_cv_as_powerpc_rel16 = yes; then
25249
25250 $as_echo "#define HAVE_AS_REL16 1" >>confdefs.h
25251
25252 fi
25253
25254     case $target in
25255       *-*-aix*) conftest_s='    .machine "pwr6"
25256         .csect .text[PR]
25257         cmpb 3,4,5';;
25258       *) conftest_s='   .machine power6
25259         .text
25260         cmpb 3,4,5';;
25261     esac
25262
25263     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for compare bytes support" >&5
25264 $as_echo_n "checking assembler for compare bytes support... " >&6; }
25265 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then :
25266   $as_echo_n "(cached) " >&6
25267 else
25268   gcc_cv_as_powerpc_cmpb=no
25269     if test $in_tree_gas = yes; then
25270     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25271   then gcc_cv_as_powerpc_cmpb=yes
25272 fi
25273   elif test x$gcc_cv_as != x; then
25274     $as_echo "$conftest_s" > conftest.s
25275     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25276   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25277   (eval $ac_try) 2>&5
25278   ac_status=$?
25279   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25280   test $ac_status = 0; }; }
25281     then
25282         gcc_cv_as_powerpc_cmpb=yes
25283     else
25284       echo "configure: failed program was" >&5
25285       cat conftest.s >&5
25286     fi
25287     rm -f conftest.o conftest.s
25288   fi
25289 fi
25290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_cmpb" >&5
25291 $as_echo "$gcc_cv_as_powerpc_cmpb" >&6; }
25292 if test $gcc_cv_as_powerpc_cmpb = yes; then
25293
25294 $as_echo "#define HAVE_AS_CMPB 1" >>confdefs.h
25295
25296 fi
25297
25298     case $target in
25299       *-*-aix*) conftest_s='    .machine "pwr6"
25300         .csect .text[PR]
25301         dadd 1,2,3';;
25302       *) conftest_s='   .machine power6
25303         .text
25304         dadd 1,2,3';;
25305     esac
25306
25307     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for decimal float support" >&5
25308 $as_echo_n "checking assembler for decimal float support... " >&6; }
25309 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then :
25310   $as_echo_n "(cached) " >&6
25311 else
25312   gcc_cv_as_powerpc_dfp=no
25313     if test $in_tree_gas = yes; then
25314     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25315   then gcc_cv_as_powerpc_dfp=yes
25316 fi
25317   elif test x$gcc_cv_as != x; then
25318     $as_echo "$conftest_s" > conftest.s
25319     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25320   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25321   (eval $ac_try) 2>&5
25322   ac_status=$?
25323   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25324   test $ac_status = 0; }; }
25325     then
25326         gcc_cv_as_powerpc_dfp=yes
25327     else
25328       echo "configure: failed program was" >&5
25329       cat conftest.s >&5
25330     fi
25331     rm -f conftest.o conftest.s
25332   fi
25333 fi
25334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dfp" >&5
25335 $as_echo "$gcc_cv_as_powerpc_dfp" >&6; }
25336 if test $gcc_cv_as_powerpc_dfp = yes; then
25337
25338 $as_echo "#define HAVE_AS_DFP 1" >>confdefs.h
25339
25340 fi
25341
25342     case $target in
25343       *-*-aix*) conftest_s='    .machine "pwr7"
25344         .csect .text[PR]
25345         lxvd2x 1,2,3';;
25346       *) conftest_s='   .machine power7
25347         .text
25348         lxvd2x 1,2,3';;
25349     esac
25350
25351     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for vector-scalar support" >&5
25352 $as_echo_n "checking assembler for vector-scalar support... " >&6; }
25353 if test "${gcc_cv_as_powerpc_vsx+set}" = set; then :
25354   $as_echo_n "(cached) " >&6
25355 else
25356   gcc_cv_as_powerpc_vsx=no
25357     if test $in_tree_gas = yes; then
25358     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25359   then gcc_cv_as_powerpc_vsx=yes
25360 fi
25361   elif test x$gcc_cv_as != x; then
25362     $as_echo "$conftest_s" > conftest.s
25363     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25364   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25365   (eval $ac_try) 2>&5
25366   ac_status=$?
25367   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25368   test $ac_status = 0; }; }
25369     then
25370         gcc_cv_as_powerpc_vsx=yes
25371     else
25372       echo "configure: failed program was" >&5
25373       cat conftest.s >&5
25374     fi
25375     rm -f conftest.o conftest.s
25376   fi
25377 fi
25378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_vsx" >&5
25379 $as_echo "$gcc_cv_as_powerpc_vsx" >&6; }
25380 if test $gcc_cv_as_powerpc_vsx = yes; then
25381
25382 $as_echo "#define HAVE_AS_VSX 1" >>confdefs.h
25383
25384 fi
25385
25386     case $target in
25387       *-*-aix*) conftest_s='    .machine "pwr7"
25388         .csect .text[PR]
25389         popcntd 3,3';;
25390       *) conftest_s='   .machine power7
25391         .text
25392         popcntd 3,3';;
25393     esac
25394
25395     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for popcntd support" >&5
25396 $as_echo_n "checking assembler for popcntd support... " >&6; }
25397 if test "${gcc_cv_as_powerpc_popcntd+set}" = set; then :
25398   $as_echo_n "(cached) " >&6
25399 else
25400   gcc_cv_as_powerpc_popcntd=no
25401     if test $in_tree_gas = yes; then
25402     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25403   then gcc_cv_as_powerpc_popcntd=yes
25404 fi
25405   elif test x$gcc_cv_as != x; then
25406     $as_echo "$conftest_s" > conftest.s
25407     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25408   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25409   (eval $ac_try) 2>&5
25410   ac_status=$?
25411   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25412   test $ac_status = 0; }; }
25413     then
25414         gcc_cv_as_powerpc_popcntd=yes
25415     else
25416       echo "configure: failed program was" >&5
25417       cat conftest.s >&5
25418     fi
25419     rm -f conftest.o conftest.s
25420   fi
25421 fi
25422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_popcntd" >&5
25423 $as_echo "$gcc_cv_as_powerpc_popcntd" >&6; }
25424 if test $gcc_cv_as_powerpc_popcntd = yes; then
25425
25426 $as_echo "#define HAVE_AS_POPCNTD 1" >>confdefs.h
25427
25428 fi
25429
25430     case $target in
25431       *-*-aix*) conftest_s='    .machine "pwr8"
25432         .csect .text[PR]';;
25433       *) conftest_s='   .machine power8
25434         .text';;
25435     esac
25436
25437     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for power8 support" >&5
25438 $as_echo_n "checking assembler for power8 support... " >&6; }
25439 if test "${gcc_cv_as_powerpc_power8+set}" = set; then :
25440   $as_echo_n "(cached) " >&6
25441 else
25442   gcc_cv_as_powerpc_power8=no
25443     if test $in_tree_gas = yes; then
25444     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25445   then gcc_cv_as_powerpc_power8=yes
25446 fi
25447   elif test x$gcc_cv_as != x; then
25448     $as_echo "$conftest_s" > conftest.s
25449     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25450   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25451   (eval $ac_try) 2>&5
25452   ac_status=$?
25453   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25454   test $ac_status = 0; }; }
25455     then
25456         gcc_cv_as_powerpc_power8=yes
25457     else
25458       echo "configure: failed program was" >&5
25459       cat conftest.s >&5
25460     fi
25461     rm -f conftest.o conftest.s
25462   fi
25463 fi
25464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_power8" >&5
25465 $as_echo "$gcc_cv_as_powerpc_power8" >&6; }
25466 if test $gcc_cv_as_powerpc_power8 = yes; then
25467
25468 $as_echo "#define HAVE_AS_POWER8 1" >>confdefs.h
25469
25470 fi
25471
25472     case $target in
25473       *-*-aix*) conftest_s='    .csect .text[PR]
25474         lwsync';;
25475       *) conftest_s='   .text
25476         lwsync';;
25477     esac
25478
25479     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for lwsync support" >&5
25480 $as_echo_n "checking assembler for lwsync support... " >&6; }
25481 if test "${gcc_cv_as_powerpc_lwsync+set}" = set; then :
25482   $as_echo_n "(cached) " >&6
25483 else
25484   gcc_cv_as_powerpc_lwsync=no
25485     if test $in_tree_gas = yes; then
25486     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 2`
25487   then gcc_cv_as_powerpc_lwsync=yes
25488 fi
25489   elif test x$gcc_cv_as != x; then
25490     $as_echo "$conftest_s" > conftest.s
25491     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25492   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25493   (eval $ac_try) 2>&5
25494   ac_status=$?
25495   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25496   test $ac_status = 0; }; }
25497     then
25498         gcc_cv_as_powerpc_lwsync=yes
25499     else
25500       echo "configure: failed program was" >&5
25501       cat conftest.s >&5
25502     fi
25503     rm -f conftest.o conftest.s
25504   fi
25505 fi
25506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_lwsync" >&5
25507 $as_echo "$gcc_cv_as_powerpc_lwsync" >&6; }
25508 if test $gcc_cv_as_powerpc_lwsync = yes; then
25509
25510 $as_echo "#define HAVE_AS_LWSYNC 1" >>confdefs.h
25511
25512 fi
25513
25514     case $target in
25515       *-*-aix*) conftest_s='    .machine "476"
25516         .csect .text[PR]
25517         dci 0';;
25518       *) conftest_s='   .machine "476"
25519         .text
25520         dci 0';;
25521     esac
25522
25523     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for data cache invalidate support" >&5
25524 $as_echo_n "checking assembler for data cache invalidate support... " >&6; }
25525 if test "${gcc_cv_as_powerpc_dci+set}" = set; then :
25526   $as_echo_n "(cached) " >&6
25527 else
25528   gcc_cv_as_powerpc_dci=no
25529     if test $in_tree_gas = yes; then
25530     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
25531   then gcc_cv_as_powerpc_dci=yes
25532 fi
25533   elif test x$gcc_cv_as != x; then
25534     $as_echo "$conftest_s" > conftest.s
25535     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -a32 -o conftest.o conftest.s >&5'
25536   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25537   (eval $ac_try) 2>&5
25538   ac_status=$?
25539   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25540   test $ac_status = 0; }; }
25541     then
25542         gcc_cv_as_powerpc_dci=yes
25543     else
25544       echo "configure: failed program was" >&5
25545       cat conftest.s >&5
25546     fi
25547     rm -f conftest.o conftest.s
25548   fi
25549 fi
25550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_dci" >&5
25551 $as_echo "$gcc_cv_as_powerpc_dci" >&6; }
25552 if test $gcc_cv_as_powerpc_dci = yes; then
25553
25554 $as_echo "#define HAVE_AS_DCI 1" >>confdefs.h
25555
25556 fi
25557
25558     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25559 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25560 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then :
25561   $as_echo_n "(cached) " >&6
25562 else
25563   gcc_cv_as_powerpc_gnu_attribute=no
25564     if test $in_tree_gas = yes; then
25565     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25566   then gcc_cv_as_powerpc_gnu_attribute=yes
25567 fi
25568   elif test x$gcc_cv_as != x; then
25569     $as_echo '.gnu_attribute 4,1' > conftest.s
25570     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25571   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25572   (eval $ac_try) 2>&5
25573   ac_status=$?
25574   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25575   test $ac_status = 0; }; }
25576     then
25577         gcc_cv_as_powerpc_gnu_attribute=yes
25578     else
25579       echo "configure: failed program was" >&5
25580       cat conftest.s >&5
25581     fi
25582     rm -f conftest.o conftest.s
25583   fi
25584 fi
25585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
25586 $as_echo "$gcc_cv_as_powerpc_gnu_attribute" >&6; }
25587 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
25588
25589 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25590
25591 fi
25592
25593     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tls marker support" >&5
25594 $as_echo_n "checking assembler for tls marker support... " >&6; }
25595 if test "${gcc_cv_as_powerpc_tls_markers+set}" = set; then :
25596   $as_echo_n "(cached) " >&6
25597 else
25598   gcc_cv_as_powerpc_tls_markers=no
25599     if test $in_tree_gas = yes; then
25600     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 20 \) \* 1000 + 0`
25601   then gcc_cv_as_powerpc_tls_markers=yes
25602 fi
25603   elif test x$gcc_cv_as != x; then
25604     $as_echo ' bl __tls_get_addr(x@tlsgd)' > conftest.s
25605     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25606   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25607   (eval $ac_try) 2>&5
25608   ac_status=$?
25609   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25610   test $ac_status = 0; }; }
25611     then
25612         gcc_cv_as_powerpc_tls_markers=yes
25613     else
25614       echo "configure: failed program was" >&5
25615       cat conftest.s >&5
25616     fi
25617     rm -f conftest.o conftest.s
25618   fi
25619 fi
25620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_powerpc_tls_markers" >&5
25621 $as_echo "$gcc_cv_as_powerpc_tls_markers" >&6; }
25622 if test $gcc_cv_as_powerpc_tls_markers = yes; then
25623
25624 $as_echo "#define HAVE_AS_TLS_MARKERS 1" >>confdefs.h
25625
25626 fi
25627
25628     case $target in
25629       *-*-aix*)
25630         { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .ref support" >&5
25631 $as_echo_n "checking assembler for .ref support... " >&6; }
25632 if test "${gcc_cv_as_aix_ref+set}" = set; then :
25633   $as_echo_n "(cached) " >&6
25634 else
25635   gcc_cv_as_aix_ref=no
25636     if test $in_tree_gas = yes; then
25637     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 21 \) \* 1000 + 0`
25638   then gcc_cv_as_aix_ref=yes
25639 fi
25640   elif test x$gcc_cv_as != x; then
25641     $as_echo '  .csect stuff[rw]
25642              stuff:
25643                 .long 1
25644                 .extern sym
25645                 .ref sym
25646           ' > conftest.s
25647     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25648   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25649   (eval $ac_try) 2>&5
25650   ac_status=$?
25651   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25652   test $ac_status = 0; }; }
25653     then
25654         gcc_cv_as_aix_ref=yes
25655     else
25656       echo "configure: failed program was" >&5
25657       cat conftest.s >&5
25658     fi
25659     rm -f conftest.o conftest.s
25660   fi
25661 fi
25662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_aix_ref" >&5
25663 $as_echo "$gcc_cv_as_aix_ref" >&6; }
25664 if test $gcc_cv_as_aix_ref = yes; then
25665
25666 $as_echo "#define HAVE_AS_REF 1" >>confdefs.h
25667
25668 fi
25669         ;;
25670     esac
25671     ;;
25672
25673   mips*-*-*)
25674     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for explicit relocation support" >&5
25675 $as_echo_n "checking assembler for explicit relocation support... " >&6; }
25676 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then :
25677   $as_echo_n "(cached) " >&6
25678 else
25679   gcc_cv_as_mips_explicit_relocs=no
25680     if test $in_tree_gas = yes; then
25681     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
25682   then gcc_cv_as_mips_explicit_relocs=yes
25683 fi
25684   elif test x$gcc_cv_as != x; then
25685     $as_echo '  lw $4,%gp_rel(foo)($4)' > conftest.s
25686     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25687   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25688   (eval $ac_try) 2>&5
25689   ac_status=$?
25690   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25691   test $ac_status = 0; }; }
25692     then
25693         gcc_cv_as_mips_explicit_relocs=yes
25694     else
25695       echo "configure: failed program was" >&5
25696       cat conftest.s >&5
25697     fi
25698     rm -f conftest.o conftest.s
25699   fi
25700 fi
25701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_explicit_relocs" >&5
25702 $as_echo "$gcc_cv_as_mips_explicit_relocs" >&6; }
25703 if test $gcc_cv_as_mips_explicit_relocs = yes; then
25704   if test x$target_cpu_default = x
25705        then target_cpu_default=MASK_EXPLICIT_RELOCS
25706        else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
25707        fi
25708 fi
25709     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for -mno-shared support" >&5
25710 $as_echo_n "checking assembler for -mno-shared support... " >&6; }
25711 if test "${gcc_cv_as_mips_no_shared+set}" = set; then :
25712   $as_echo_n "(cached) " >&6
25713 else
25714   gcc_cv_as_mips_no_shared=no
25715     if test $in_tree_gas = yes; then
25716     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
25717   then gcc_cv_as_mips_no_shared=yes
25718 fi
25719   elif test x$gcc_cv_as != x; then
25720     $as_echo 'nop' > conftest.s
25721     if { ac_try='$gcc_cv_as $gcc_cv_as_flags -mno-shared -o conftest.o conftest.s >&5'
25722   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25723   (eval $ac_try) 2>&5
25724   ac_status=$?
25725   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25726   test $ac_status = 0; }; }
25727     then
25728         gcc_cv_as_mips_no_shared=yes
25729     else
25730       echo "configure: failed program was" >&5
25731       cat conftest.s >&5
25732     fi
25733     rm -f conftest.o conftest.s
25734   fi
25735 fi
25736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_no_shared" >&5
25737 $as_echo "$gcc_cv_as_mips_no_shared" >&6; }
25738 if test $gcc_cv_as_mips_no_shared = yes; then
25739
25740 $as_echo "#define HAVE_AS_NO_SHARED 1" >>confdefs.h
25741
25742 fi
25743
25744     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .gnu_attribute support" >&5
25745 $as_echo_n "checking assembler for .gnu_attribute support... " >&6; }
25746 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then :
25747   $as_echo_n "(cached) " >&6
25748 else
25749   gcc_cv_as_mips_gnu_attribute=no
25750     if test $in_tree_gas = yes; then
25751     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25752   then gcc_cv_as_mips_gnu_attribute=yes
25753 fi
25754   elif test x$gcc_cv_as != x; then
25755     $as_echo '.gnu_attribute 4,1' > conftest.s
25756     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25757   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25758   (eval $ac_try) 2>&5
25759   ac_status=$?
25760   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25761   test $ac_status = 0; }; }
25762     then
25763         gcc_cv_as_mips_gnu_attribute=yes
25764     else
25765       echo "configure: failed program was" >&5
25766       cat conftest.s >&5
25767     fi
25768     rm -f conftest.o conftest.s
25769   fi
25770 fi
25771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_gnu_attribute" >&5
25772 $as_echo "$gcc_cv_as_mips_gnu_attribute" >&6; }
25773 if test $gcc_cv_as_mips_gnu_attribute = yes; then
25774
25775 $as_echo "#define HAVE_AS_GNU_ATTRIBUTE 1" >>confdefs.h
25776
25777 fi
25778
25779     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .dtprelword support" >&5
25780 $as_echo_n "checking assembler for .dtprelword support... " >&6; }
25781 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then :
25782   $as_echo_n "(cached) " >&6
25783 else
25784   gcc_cv_as_mips_dtprelword=no
25785     if test $in_tree_gas = yes; then
25786     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
25787   then gcc_cv_as_mips_dtprelword=yes
25788 fi
25789   elif test x$gcc_cv_as != x; then
25790     $as_echo '.section .tdata,"awT",@progbits
25791 x:
25792         .word 2
25793         .text
25794         .dtprelword x+0x8000' > conftest.s
25795     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25796   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25797   (eval $ac_try) 2>&5
25798   ac_status=$?
25799   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25800   test $ac_status = 0; }; }
25801     then
25802         gcc_cv_as_mips_dtprelword=yes
25803     else
25804       echo "configure: failed program was" >&5
25805       cat conftest.s >&5
25806     fi
25807     rm -f conftest.o conftest.s
25808   fi
25809 fi
25810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dtprelword" >&5
25811 $as_echo "$gcc_cv_as_mips_dtprelword" >&6; }
25812 if test $gcc_cv_as_mips_dtprelword = yes; then
25813
25814 $as_echo "#define HAVE_AS_DTPRELWORD 1" >>confdefs.h
25815
25816 fi
25817
25818     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for DSPR1 mult with four accumulators support" >&5
25819 $as_echo_n "checking assembler for DSPR1 mult with four accumulators support... " >&6; }
25820 if test "${gcc_cv_as_mips_dspr1_mult+set}" = set; then :
25821   $as_echo_n "(cached) " >&6
25822 else
25823   gcc_cv_as_mips_dspr1_mult=no
25824   if test x$gcc_cv_as != x; then
25825     $as_echo '  .set    mips32r2
25826         .set    nodspr2
25827         .set    dsp
25828         madd    $ac3,$4,$5
25829         maddu   $ac3,$4,$5
25830         msub    $ac3,$4,$5
25831         msubu   $ac3,$4,$5
25832         mult    $ac3,$4,$5
25833         multu   $ac3,$4,$5' > conftest.s
25834     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
25835   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
25836   (eval $ac_try) 2>&5
25837   ac_status=$?
25838   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
25839   test $ac_status = 0; }; }
25840     then
25841         gcc_cv_as_mips_dspr1_mult=yes
25842     else
25843       echo "configure: failed program was" >&5
25844       cat conftest.s >&5
25845     fi
25846     rm -f conftest.o conftest.s
25847   fi
25848 fi
25849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_mips_dspr1_mult" >&5
25850 $as_echo "$gcc_cv_as_mips_dspr1_mult" >&6; }
25851 if test $gcc_cv_as_mips_dspr1_mult = yes; then
25852
25853 $as_echo "#define HAVE_AS_DSPR1_MULT 1" >>confdefs.h
25854
25855 fi
25856
25857     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker for explicit JALR relocation" >&5
25858 $as_echo_n "checking assembler and linker for explicit JALR relocation... " >&6; }
25859     gcc_cv_as_ld_jalr_reloc=no
25860     if test $gcc_cv_as_mips_explicit_relocs = yes; then
25861       if test $in_tree_ld = yes ; then
25862         if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 20 -o "$gcc_cv_gld_major_version" -gt 2 \
25863            && test $in_tree_ld_is_elf = yes; then
25864           gcc_cv_as_ld_jalr_reloc=yes
25865         fi
25866       elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x; then
25867         echo '  .ent x' > conftest.s
25868         echo 'x:        ld $2,%got_disp(y)($3)' >> conftest.s
25869         echo '  ld $25,%call16(y)($28)' >> conftest.s
25870         echo '  .reloc  1f,R_MIPS_JALR,y' >> conftest.s
25871         echo '1:        jalr $25' >> conftest.s
25872         echo '  .reloc  1f,R_MIPS_JALR,x' >> conftest.s
25873         echo '1:        jalr $25' >> conftest.s
25874         echo '  .end x' >> conftest.s
25875         if $gcc_cv_as -o conftest.o conftest.s >/dev/null 2>&5 \
25876            && $gcc_cv_ld -shared -o conftest.so conftest.o >/dev/null 2>&5; then
25877           if $gcc_cv_objdump -d conftest.so | grep jalr >/dev/null 2>&1 \
25878              && $gcc_cv_objdump -d conftest.so | grep "bal.*<x>" >/dev/null 2>&1; then
25879             gcc_cv_as_ld_jalr_reloc=yes
25880           fi
25881         fi
25882         rm -f conftest.*
25883       fi
25884     fi
25885     if test $gcc_cv_as_ld_jalr_reloc = yes; then
25886       if test x$target_cpu_default = x; then
25887         target_cpu_default=MASK_RELAX_PIC_CALLS
25888       else
25889         target_cpu_default="($target_cpu_default)|MASK_RELAX_PIC_CALLS"
25890       fi
25891     fi
25892     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ld_jalr_reloc" >&5
25893 $as_echo "$gcc_cv_as_ld_jalr_reloc" >&6; }
25894
25895     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker for .eh_frame personality relaxation" >&5
25896 $as_echo_n "checking linker for .eh_frame personality relaxation... " >&6; }
25897 if test "${gcc_cv_ld_mips_personality_relaxation+set}" = set; then :
25898   $as_echo_n "(cached) " >&6
25899 else
25900   gcc_cv_ld_mips_personality_relaxation=no
25901        if test $in_tree_ld = yes ; then
25902          if test "$gcc_cv_gld_major_version" -eq 2 \
25903                  -a "$gcc_cv_gld_minor_version" -ge 21 \
25904                  -o "$gcc_cv_gld_major_version" -gt 2; then
25905            gcc_cv_ld_mips_personality_relaxation=yes
25906          fi
25907        elif test x$gcc_cv_as != x \
25908                  -a x$gcc_cv_ld != x \
25909                  -a x$gcc_cv_readelf != x ; then
25910          cat > conftest.s <<EOF
25911         .cfi_startproc
25912         .cfi_personality 0x80,indirect_ptr
25913         .ent test
25914 test:
25915         nop
25916         .end test
25917         .cfi_endproc
25918
25919         .section .data,"aw",@progbits
25920 indirect_ptr:
25921         .dc.a personality
25922 EOF
25923          if $gcc_cv_as -KPIC -o conftest.o conftest.s > /dev/null 2>&1 \
25924             && $gcc_cv_ld -o conftest conftest.o -shared > /dev/null 2>&1; then
25925            if $gcc_cv_readelf -d conftest 2>&1 \
25926               | grep TEXTREL > /dev/null 2>&1; then
25927              :
25928            elif $gcc_cv_readelf --relocs conftest 2>&1 \
25929                 | grep 'R_MIPS_REL32 *$' > /dev/null 2>&1; then
25930              :
25931            else
25932              gcc_cv_ld_mips_personality_relaxation=yes
25933            fi
25934          fi
25935        fi
25936        rm -f conftest.s conftest.o conftest
25937 fi
25938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_mips_personality_relaxation" >&5
25939 $as_echo "$gcc_cv_ld_mips_personality_relaxation" >&6; }
25940     if test x$gcc_cv_ld_mips_personality_relaxation = xyes; then
25941
25942 $as_echo "#define HAVE_LD_PERSONALITY_RELAXATION 1" >>confdefs.h
25943
25944     fi
25945     ;;
25946 esac
25947
25948 # Mips and HP-UX need the GNU assembler.
25949 # Linux on IA64 might be able to use the Intel assembler.
25950
25951 case "$target" in
25952   mips*-*-* | *-*-hpux* )
25953     if test x$gas_flag = xyes \
25954        || test x"$host" != x"$build" \
25955        || test ! -x "$gcc_cv_as" \
25956        || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
25957       :
25958     else
25959       echo "*** This configuration requires the GNU assembler" >&2
25960       exit 1
25961     fi
25962     ;;
25963 esac
25964
25965 # ??? Not all targets support dwarf2 debug_line, even within a version
25966 # of gas.  Moreover, we need to emit a valid instruction to trigger any
25967 # info to the output file.  So, as supported targets are added to gas 2.11,
25968 # add some instruction here to (also) show we expect this might work.
25969 # ??? Once 2.11 is released, probably need to add first known working
25970 # version to the per-target configury.
25971 case "$cpu_type" in
25972   alpha | arm | avr | bfin | cris | i386 | m32c | m68k | microblaze | mips \
25973   | pa | rs6000 | score | sparc | spu | tilegx | tilepro | xstormy16 | xtensa)
25974     insn="nop"
25975     ;;
25976   ia64 | s390)
25977     insn="nop 0"
25978     ;;
25979   mmix)
25980     insn="swym 0"
25981     ;;
25982 esac
25983 if test x"$insn" != x; then
25984  conftest_s="\
25985         .file 1 \"conftest.s\"
25986         .loc 1 3 0
25987         $insn"
25988  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for dwarf2 debug_line support" >&5
25989 $as_echo_n "checking assembler for dwarf2 debug_line support... " >&6; }
25990 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then :
25991   $as_echo_n "(cached) " >&6
25992 else
25993   gcc_cv_as_dwarf2_debug_line=no
25994     if test $in_tree_gas = yes; then
25995     if test $in_tree_gas_is_elf = yes \
25996   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
25997   then gcc_cv_as_dwarf2_debug_line=yes
25998 fi
25999   elif test x$gcc_cv_as != x; then
26000     $as_echo "$conftest_s" > conftest.s
26001     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26002   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26003   (eval $ac_try) 2>&5
26004   ac_status=$?
26005   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26006   test $ac_status = 0; }; }
26007     then
26008         if test x$gcc_cv_objdump != x \
26009    && $gcc_cv_objdump -h conftest.o 2> /dev/null \
26010       | grep debug_line > /dev/null 2>&1; then
26011      gcc_cv_as_dwarf2_debug_line=yes
26012    fi
26013     else
26014       echo "configure: failed program was" >&5
26015       cat conftest.s >&5
26016     fi
26017     rm -f conftest.o conftest.s
26018   fi
26019 fi
26020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_debug_line" >&5
26021 $as_echo "$gcc_cv_as_dwarf2_debug_line" >&6; }
26022
26023
26024 # The .debug_line file table must be in the exact order that
26025 # we specified the files, since these indices are also used
26026 # by DW_AT_decl_file.  Approximate this test by testing if
26027 # the assembler bitches if the same index is assigned twice.
26028  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for buggy dwarf2 .file directive" >&5
26029 $as_echo_n "checking assembler for buggy dwarf2 .file directive... " >&6; }
26030 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then :
26031   $as_echo_n "(cached) " >&6
26032 else
26033   gcc_cv_as_dwarf2_file_buggy=no
26034   if test x$gcc_cv_as != x; then
26035     $as_echo '  .file 1 "foo.s"
26036         .file 1 "bar.s"' > conftest.s
26037     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26038   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26039   (eval $ac_try) 2>&5
26040   ac_status=$?
26041   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26042   test $ac_status = 0; }; }
26043     then
26044         gcc_cv_as_dwarf2_file_buggy=yes
26045     else
26046       echo "configure: failed program was" >&5
26047       cat conftest.s >&5
26048     fi
26049     rm -f conftest.o conftest.s
26050   fi
26051 fi
26052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_dwarf2_file_buggy" >&5
26053 $as_echo "$gcc_cv_as_dwarf2_file_buggy" >&6; }
26054
26055
26056  if test $gcc_cv_as_dwarf2_debug_line = yes \
26057  && test $gcc_cv_as_dwarf2_file_buggy = no; then
26058
26059 $as_echo "#define HAVE_AS_DWARF2_DEBUG_LINE 1" >>confdefs.h
26060
26061  fi
26062
26063  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gdwarf2 option" >&5
26064 $as_echo_n "checking assembler for --gdwarf2 option... " >&6; }
26065 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then :
26066   $as_echo_n "(cached) " >&6
26067 else
26068   gcc_cv_as_gdwarf2_flag=no
26069     if test $in_tree_gas = yes; then
26070     if test $in_tree_gas_is_elf = yes \
26071   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
26072   then gcc_cv_as_gdwarf2_flag=yes
26073 fi
26074   elif test x$gcc_cv_as != x; then
26075     $as_echo "$insn" > conftest.s
26076     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gdwarf2 -o conftest.o conftest.s >&5'
26077   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26078   (eval $ac_try) 2>&5
26079   ac_status=$?
26080   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26081   test $ac_status = 0; }; }
26082     then
26083         gcc_cv_as_gdwarf2_flag=yes
26084     else
26085       echo "configure: failed program was" >&5
26086       cat conftest.s >&5
26087     fi
26088     rm -f conftest.o conftest.s
26089   fi
26090 fi
26091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gdwarf2_flag" >&5
26092 $as_echo "$gcc_cv_as_gdwarf2_flag" >&6; }
26093 if test $gcc_cv_as_gdwarf2_flag = yes; then
26094
26095 $as_echo "#define HAVE_AS_GDWARF2_DEBUG_FLAG 1" >>confdefs.h
26096
26097 fi
26098
26099  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --gstabs option" >&5
26100 $as_echo_n "checking assembler for --gstabs option... " >&6; }
26101 if test "${gcc_cv_as_gstabs_flag+set}" = set; then :
26102   $as_echo_n "(cached) " >&6
26103 else
26104   gcc_cv_as_gstabs_flag=no
26105     if test $in_tree_gas = yes; then
26106     if test $in_tree_gas_is_elf = yes \
26107   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
26108   then gcc_cv_as_gstabs_flag=yes
26109 fi
26110   elif test x$gcc_cv_as != x; then
26111     $as_echo "$insn" > conftest.s
26112     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --gstabs -o conftest.o conftest.s >&5'
26113   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26114   (eval $ac_try) 2>&5
26115   ac_status=$?
26116   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26117   test $ac_status = 0; }; }
26118     then
26119         # The native Solaris 9/Intel assembler doesn't understand --gstabs
26120    # and warns about it, but still exits successfully.  So check for
26121    # this.
26122    if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
26123   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26124   (eval $ac_try) 2>&5
26125   ac_status=$?
26126   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26127   test $ac_status = 0; }; }
26128    then :
26129    else gcc_cv_as_gstabs_flag=yes
26130    fi
26131     else
26132       echo "configure: failed program was" >&5
26133       cat conftest.s >&5
26134     fi
26135     rm -f conftest.o conftest.s
26136   fi
26137 fi
26138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gstabs_flag" >&5
26139 $as_echo "$gcc_cv_as_gstabs_flag" >&6; }
26140 if test $gcc_cv_as_gstabs_flag = yes; then
26141
26142 $as_echo "#define HAVE_AS_GSTABS_DEBUG_FLAG 1" >>confdefs.h
26143
26144 fi
26145
26146  { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for --debug-prefix-map option" >&5
26147 $as_echo_n "checking assembler for --debug-prefix-map option... " >&6; }
26148 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then :
26149   $as_echo_n "(cached) " >&6
26150 else
26151   gcc_cv_as_debug_prefix_map_flag=no
26152     if test $in_tree_gas = yes; then
26153     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
26154   then gcc_cv_as_debug_prefix_map_flag=yes
26155 fi
26156   elif test x$gcc_cv_as != x; then
26157     $as_echo "$insn" > conftest.s
26158     if { ac_try='$gcc_cv_as $gcc_cv_as_flags --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
26159   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26160   (eval $ac_try) 2>&5
26161   ac_status=$?
26162   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26163   test $ac_status = 0; }; }
26164     then
26165         gcc_cv_as_debug_prefix_map_flag=yes
26166     else
26167       echo "configure: failed program was" >&5
26168       cat conftest.s >&5
26169     fi
26170     rm -f conftest.o conftest.s
26171   fi
26172 fi
26173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_debug_prefix_map_flag" >&5
26174 $as_echo "$gcc_cv_as_debug_prefix_map_flag" >&6; }
26175 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
26176
26177 $as_echo "#define HAVE_AS_DEBUG_PREFIX_MAP 1" >>confdefs.h
26178
26179 fi
26180 fi
26181
26182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .lcomm with alignment" >&5
26183 $as_echo_n "checking assembler for .lcomm with alignment... " >&6; }
26184 if test "${gcc_cv_as_lcomm_with_alignment+set}" = set; then :
26185   $as_echo_n "(cached) " >&6
26186 else
26187   gcc_cv_as_lcomm_with_alignment=no
26188   if test x$gcc_cv_as != x; then
26189     $as_echo '.lcomm bar,4,16' > conftest.s
26190     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26191   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26192   (eval $ac_try) 2>&5
26193   ac_status=$?
26194   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26195   test $ac_status = 0; }; }
26196     then
26197         gcc_cv_as_lcomm_with_alignment=yes
26198     else
26199       echo "configure: failed program was" >&5
26200       cat conftest.s >&5
26201     fi
26202     rm -f conftest.o conftest.s
26203   fi
26204 fi
26205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_lcomm_with_alignment" >&5
26206 $as_echo "$gcc_cv_as_lcomm_with_alignment" >&6; }
26207 if test $gcc_cv_as_lcomm_with_alignment = yes; then
26208
26209 $as_echo "#define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1" >>confdefs.h
26210
26211 fi
26212
26213 # Check whether --enable-gnu-unique-object was given.
26214 if test "${enable_gnu_unique_object+set}" = set; then :
26215   enableval=$enable_gnu_unique_object; case $enable_gnu_unique_object in
26216     yes | no) ;;
26217     *) as_fn_error "'$enable_gnu_unique_object' is an invalid value for --enable-gnu-unique-object.
26218 Valid choices are 'yes' and 'no'." "$LINENO" 5 ;;
26219   esac
26220 else
26221   { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for gnu_unique_object" >&5
26222 $as_echo_n "checking assembler for gnu_unique_object... " >&6; }
26223 if test "${gcc_cv_as_gnu_unique_object+set}" = set; then :
26224   $as_echo_n "(cached) " >&6
26225 else
26226   gcc_cv_as_gnu_unique_object=no
26227     if test $in_tree_gas = yes; then
26228     if test $in_tree_gas_is_elf = yes \
26229   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 19 \) \* 1000 + 52`
26230   then gcc_cv_as_gnu_unique_object=yes
26231 fi
26232   elif test x$gcc_cv_as != x; then
26233     $as_echo '.type foo, '$target_type_format_char'gnu_unique_object' > conftest.s
26234     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
26235   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26236   (eval $ac_try) 2>&5
26237   ac_status=$?
26238   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26239   test $ac_status = 0; }; }
26240     then
26241         gcc_cv_as_gnu_unique_object=yes
26242     else
26243       echo "configure: failed program was" >&5
26244       cat conftest.s >&5
26245     fi
26246     rm -f conftest.o conftest.s
26247   fi
26248 fi
26249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_gnu_unique_object" >&5
26250 $as_echo "$gcc_cv_as_gnu_unique_object" >&6; }
26251 if test $gcc_cv_as_gnu_unique_object = yes; then
26252   # We need to unquote above to to use the definition from config.gcc.
26253 # Also check for ld.so support, i.e. glibc 2.11 or higher.
26254    if test x$host = x$build -a x$host = x$target &&
26255        ldd --version 2>/dev/null &&
26256        glibcver=`ldd --version 2>/dev/null | sed 's/.* //;q'`; then
26257       glibcmajor=`expr "$glibcver" : "\([0-9]*\)"`
26258       glibcminor=`expr "$glibcver" : "[2-9]*\.\([0-9]*\)"`
26259       glibcnum=`expr $glibcmajor \* 1000 + $glibcminor`
26260       if test "$glibcnum" -ge 2011 ; then
26261         enable_gnu_unique_object=yes
26262       fi
26263     fi
26264 fi
26265 fi
26266
26267 if test x$enable_gnu_unique_object = xyes; then
26268
26269 $as_echo "#define HAVE_GAS_GNU_UNIQUE_OBJECT 1" >>confdefs.h
26270
26271 fi
26272
26273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for tolerance to line number 0" >&5
26274 $as_echo_n "checking assembler for tolerance to line number 0... " >&6; }
26275 if test "${gcc_cv_as_line_zero+set}" = set; then :
26276   $as_echo_n "(cached) " >&6
26277 else
26278   gcc_cv_as_line_zero=no
26279   if test $in_tree_gas = yes; then
26280     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
26281   then gcc_cv_as_line_zero=yes
26282 fi
26283   elif test "x$gcc_cv_as" != x; then
26284     { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
26285     if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
26286   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
26287   (eval $ac_try) 2>&5
26288   ac_status=$?
26289   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
26290   test $ac_status = 0; }; } &&
26291        test "x`cat conftest.out`" = x
26292     then
26293       gcc_cv_as_line_zero=yes
26294     else
26295       echo "configure: failed program was" >&5
26296       cat conftest.s >&5
26297       echo "configure: error output was" >&5
26298       cat conftest.out >&5
26299     fi
26300     rm -f conftest.o conftest.s conftest.out
26301   fi
26302 fi
26303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_line_zero" >&5
26304 $as_echo "$gcc_cv_as_line_zero" >&6; }
26305 if test "x$gcc_cv_as_line_zero" = xyes; then
26306
26307 $as_echo "#define HAVE_AS_LINE_ZERO 1" >>confdefs.h
26308
26309 fi
26310
26311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker PT_GNU_EH_FRAME support" >&5
26312 $as_echo_n "checking linker PT_GNU_EH_FRAME support... " >&6; }
26313 gcc_cv_ld_eh_frame_hdr=no
26314 if test $in_tree_ld = yes ; then
26315   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
26316      && test $in_tree_ld_is_elf = yes; then
26317     gcc_cv_ld_eh_frame_hdr=yes
26318   fi
26319 elif test x$gcc_cv_ld != x; then
26320   if echo "$ld_ver" | grep GNU > /dev/null; then
26321     # Check if linker supports --eh-frame-hdr option
26322     if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
26323       gcc_cv_ld_eh_frame_hdr=yes
26324     fi
26325   else
26326     case "$target" in
26327       *-*-solaris2*)
26328         # Sun ld has various bugs in .eh_frame_hdr support before version 1.2251.
26329         if test "$ld_vers_major" -gt 1 || test "$ld_vers_minor" -ge 2251; then
26330           gcc_cv_ld_eh_frame_hdr=yes
26331         fi
26332         ;;
26333     esac
26334   fi
26335 fi
26336
26337 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
26338
26339 $as_echo "#define HAVE_LD_EH_FRAME_HDR 1" >>confdefs.h
26340
26341 fi
26342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_frame_hdr" >&5
26343 $as_echo "$gcc_cv_ld_eh_frame_hdr" >&6; }
26344
26345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker position independent executable support" >&5
26346 $as_echo_n "checking linker position independent executable support... " >&6; }
26347 gcc_cv_ld_pie=no
26348 if test $in_tree_ld = yes ; then
26349   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
26350      && test $in_tree_ld_is_elf = yes; then
26351     gcc_cv_ld_pie=yes
26352   fi
26353 elif test x$gcc_cv_ld != x; then
26354         # Check if linker supports -pie option
26355         if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
26356                 gcc_cv_ld_pie=yes
26357         fi
26358 fi
26359 if test x"$gcc_cv_ld_pie" = xyes; then
26360
26361 $as_echo "#define HAVE_LD_PIE 1" >>confdefs.h
26362
26363 fi
26364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_pie" >&5
26365 $as_echo "$gcc_cv_ld_pie" >&6; }
26366
26367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH-compatible garbage collection of sections" >&5
26368 $as_echo_n "checking linker EH-compatible garbage collection of sections... " >&6; }
26369 gcc_cv_ld_eh_gc_sections=no
26370 if test $in_tree_ld = yes ; then
26371   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
26372      && test $in_tree_ld_is_elf = yes; then
26373     gcc_cv_ld_eh_gc_sections=yes
26374   fi
26375 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
26376   cat > conftest.s <<EOF
26377         .section        .text
26378 .globl _start
26379         .type _start, @function
26380 _start:
26381         .long foo
26382         .size _start, .-_start
26383         .section        .text.foo,"ax",@progbits
26384         .type foo, @function
26385 foo:
26386         .long 0
26387         .size foo, .-foo
26388         .section        .gcc_except_table.foo,"a",@progbits
26389 .L0:
26390         .long 0
26391         .section        .eh_frame,"a",@progbits
26392         .long .L0
26393 EOF
26394   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26395     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26396          | grep "gc-sections option ignored" > /dev/null; then
26397       gcc_cv_ld_eh_gc_sections=no
26398     elif $gcc_cv_objdump -h conftest 2> /dev/null \
26399          | grep gcc_except_table > /dev/null; then
26400       gcc_cv_ld_eh_gc_sections=yes
26401       # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
26402       if test x$gcc_cv_as_comdat_group != xyes; then
26403         gcc_cv_ld_eh_gc_sections=no
26404         cat > conftest.s <<EOF
26405         .section        .text
26406 .globl _start
26407         .type _start, @function
26408 _start:
26409         .long foo
26410         .size _start, .-_start
26411         .section        .gnu.linkonce.t.foo,"ax",@progbits
26412         .type foo, @function
26413 foo:
26414         .long 0
26415         .size foo, .-foo
26416         .section        .gcc_except_table.foo,"a",@progbits
26417 .L0:
26418         .long 0
26419         .section        .eh_frame,"a",@progbits
26420         .long .L0
26421 EOF
26422         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26423           if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26424                | grep "gc-sections option ignored" > /dev/null; then
26425             gcc_cv_ld_eh_gc_sections=no
26426           elif $gcc_cv_objdump -h conftest 2> /dev/null \
26427                | grep gcc_except_table > /dev/null; then
26428             gcc_cv_ld_eh_gc_sections=yes
26429           fi
26430         fi
26431       fi
26432     fi
26433   fi
26434   rm -f conftest.s conftest.o conftest
26435 fi
26436 case "$target" in
26437   hppa*-*-linux*)
26438     # ??? This apparently exposes a binutils bug with PC-relative relocations.
26439     gcc_cv_ld_eh_gc_sections=no
26440     ;;
26441 esac
26442 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
26443
26444 $as_echo "#define HAVE_LD_EH_GC_SECTIONS 1" >>confdefs.h
26445
26446 fi
26447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections" >&5
26448 $as_echo "$gcc_cv_ld_eh_gc_sections" >&6; }
26449
26450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker EH garbage collection of sections bug" >&5
26451 $as_echo_n "checking linker EH garbage collection of sections bug... " >&6; }
26452 gcc_cv_ld_eh_gc_sections_bug=no
26453 if test $in_tree_ld = yes ; then
26454   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -lt 19 -o "$gcc_cv_gld_major_version" -lt 2 \
26455      && test $in_tree_ld_is_elf = yes; then
26456     gcc_cv_ld_eh_gc_sections_bug=yes
26457   fi
26458 elif test x$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
26459   gcc_cv_ld_eh_gc_sections_bug=yes
26460   cat > conftest.s <<EOF
26461         .section        .text
26462 .globl _start
26463         .type _start, @function
26464 _start:
26465         .long foo
26466         .size _start, .-_start
26467         .section        .text.startup.foo,"ax",@progbits
26468         .type foo, @function
26469 foo:
26470         .long 0
26471         .size foo, .-foo
26472         .section        .gcc_except_table.foo,"a",@progbits
26473 .L0:
26474         .long 0
26475         .section        .eh_frame,"a",@progbits
26476         .long .L0
26477 EOF
26478   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
26479     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
26480          | grep "gc-sections option ignored" > /dev/null; then
26481       :
26482     elif $gcc_cv_objdump -h conftest 2> /dev/null \
26483          | grep gcc_except_table > /dev/null; then
26484       gcc_cv_ld_eh_gc_sections_bug=no
26485     fi
26486   fi
26487   rm -f conftest.s conftest.o conftest
26488 fi
26489 if test x$gcc_cv_ld_eh_gc_sections_bug = xyes; then
26490
26491 $as_echo "#define HAVE_LD_EH_GC_SECTIONS_BUG 1" >>confdefs.h
26492
26493 fi
26494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_eh_gc_sections_bug" >&5
26495 $as_echo "$gcc_cv_ld_eh_gc_sections_bug" >&6; }
26496
26497 # --------
26498 # UNSORTED
26499 # --------
26500
26501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --as-needed support" >&5
26502 $as_echo_n "checking linker --as-needed support... " >&6; }
26503 if test "${gcc_cv_ld_as_needed+set}" = set; then :
26504   $as_echo_n "(cached) " >&6
26505 else
26506   gcc_cv_ld_as_needed=no
26507 if test $in_tree_ld = yes ; then
26508   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
26509      && test $in_tree_ld_is_elf = yes; then
26510     gcc_cv_ld_as_needed=yes
26511   fi
26512 elif test x$gcc_cv_ld != x; then
26513         # Check if linker supports --as-needed and --no-as-needed options
26514         if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
26515                 gcc_cv_ld_as_needed=yes
26516         fi
26517 fi
26518
26519 fi
26520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_as_needed" >&5
26521 $as_echo "$gcc_cv_ld_as_needed" >&6; }
26522 if test x"$gcc_cv_ld_as_needed" = xyes; then
26523
26524 $as_echo "#define HAVE_LD_AS_NEEDED 1" >>confdefs.h
26525
26526 fi
26527
26528 case "$target:$tm_file" in
26529   powerpc64-*-freebsd* | powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
26530   case "$target" in
26531      *le-*-linux*)
26532      emul_name="-melf64lppc"
26533       ;;
26534      *-*-linux*)
26535      emul_name="-melf64ppc"
26536       ;;
26537      *-*-freebsd*)
26538      emul_name="-melf64ppc_fbsd"
26539       ;;
26540   esac
26541     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for omitting dot symbols" >&5
26542 $as_echo_n "checking linker support for omitting dot symbols... " >&6; }
26543 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then :
26544   $as_echo_n "(cached) " >&6
26545 else
26546   gcc_cv_ld_no_dot_syms=no
26547     if test x"$ld_is_gold" = xyes; then
26548       gcc_cv_ld_no_dot_syms=yes
26549     elif test $in_tree_ld = yes ; then
26550       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
26551         gcc_cv_ld_no_dot_syms=yes
26552       fi
26553     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26554       cat > conftest1.s <<EOF
26555         .text
26556         bl .foo
26557 EOF
26558       cat > conftest2.s <<EOF
26559         .section ".opd","aw"
26560         .align 3
26561         .globl foo
26562         .type foo,@function
26563 foo:
26564         .quad .LEfoo,.TOC.@tocbase,0
26565         .text
26566 .LEfoo:
26567         blr
26568         .size foo,.-.LEfoo
26569 EOF
26570       if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
26571          && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
26572          && $gcc_cv_ld $emul_name -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
26573         gcc_cv_ld_no_dot_syms=yes
26574       fi
26575       rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
26576     fi
26577
26578 fi
26579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_no_dot_syms" >&5
26580 $as_echo "$gcc_cv_ld_no_dot_syms" >&6; }
26581     if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
26582
26583 $as_echo "#define HAVE_LD_NO_DOT_SYMS 1" >>confdefs.h
26584
26585     fi
26586
26587     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
26588 $as_echo_n "checking linker large toc support... " >&6; }
26589 if test "${gcc_cv_ld_large_toc+set}" = set; then :
26590   $as_echo_n "(cached) " >&6
26591 else
26592   gcc_cv_ld_large_toc=no
26593     if test x"$ld_is_gold" = xyes; then
26594       gcc_cv_ld_large_toc=yes
26595     elif test $in_tree_ld = yes ; then
26596       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 21 -o "$gcc_cv_gld_major_version" -gt 2; then
26597         gcc_cv_ld_large_toc=yes
26598       fi
26599     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
26600       cat > conftest.s <<EOF
26601         .section ".tbss","awT",@nobits
26602         .align 3
26603 ie0:    .space 8
26604         .global _start
26605         .text
26606 _start:
26607         addis 9,13,ie0@got@tprel@ha
26608         ld 9,ie0@got@tprel@l(9)
26609 EOF
26610       if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1 \
26611          && $gcc_cv_ld $emul_name --no-toc-sort -o conftest conftest.o > /dev/null 2>&1; then
26612         gcc_cv_ld_large_toc=yes
26613       fi
26614       rm -f conftest conftest.o conftest.s
26615     fi
26616
26617 fi
26618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
26619 $as_echo "$gcc_cv_ld_large_toc" >&6; }
26620     if test x"$gcc_cv_ld_large_toc" = xyes; then
26621
26622 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
26623
26624     fi
26625     ;;
26626 esac
26627
26628 case "$target" in
26629   *-*-aix*)
26630     { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker large toc support" >&5
26631 $as_echo_n "checking linker large toc support... " >&6; }
26632 if test "${gcc_cv_ld_large_toc+set}" = set; then :
26633   $as_echo_n "(cached) " >&6
26634 else
26635   gcc_cv_ld_large_toc=no
26636     if test x$gcc_cv_as != x ; then
26637       cat > conftest.s <<EOF
26638         .toc
26639 LC..1:
26640         .tc a[TC],a[RW]
26641         .extern a[RW]
26642         .csect .text[PR]
26643 .largetoctest:
26644         addis 9,LC..1@u(2)
26645         ld 3,LC..1@l(9)
26646 EOF
26647       if $gcc_cv_as -a64 -o conftest.o conftest.s > /dev/null 2>&1; then
26648         gcc_cv_ld_large_toc=yes
26649       fi
26650       rm -f conftest conftest.o conftest.s
26651     fi
26652
26653 fi
26654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_large_toc" >&5
26655 $as_echo "$gcc_cv_ld_large_toc" >&6; }
26656     if test x"$gcc_cv_ld_large_toc" = xyes; then
26657
26658 $as_echo "#define HAVE_LD_LARGE_TOC 1" >>confdefs.h
26659
26660     fi
26661     ;;
26662 esac
26663
26664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --build-id support" >&5
26665 $as_echo_n "checking linker --build-id support... " >&6; }
26666 if test "${gcc_cv_ld_buildid+set}" = set; then :
26667   $as_echo_n "(cached) " >&6
26668 else
26669   gcc_cv_ld_buildid=no
26670   if test $in_tree_ld = yes ; then
26671     if test "$gcc_cv_gld_major_version" -eq 2 -a \
26672        "$gcc_cv_gld_minor_version" -ge 18 -o \
26673        "$gcc_cv_gld_major_version" -gt 2 \
26674        && test $in_tree_ld_is_elf = yes; then
26675       gcc_cv_ld_buildid=yes
26676     fi
26677   elif test x$gcc_cv_ld != x; then
26678     if $gcc_cv_ld --help 2>/dev/null | grep build-id > /dev/null; then
26679       gcc_cv_ld_buildid=yes
26680     fi
26681   fi
26682 fi
26683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_buildid" >&5
26684 $as_echo "$gcc_cv_ld_buildid" >&6; }
26685 if test x"$gcc_cv_ld_buildid" = xyes; then
26686
26687 $as_echo "#define HAVE_LD_BUILDID 1" >>confdefs.h
26688
26689 fi
26690
26691 # Check whether --enable-linker-build-id was given.
26692 if test "${enable_linker_build_id+set}" = set; then :
26693   enableval=$enable_linker_build_id;
26694 else
26695   enable_linker_build_id=no
26696 fi
26697
26698
26699 if test x"$enable_linker_build_id" = xyes; then
26700   if test x"$gcc_cv_ld_buildid" = xyes; then
26701
26702 $as_echo "#define ENABLE_LD_BUILDID 1" >>confdefs.h
26703
26704   else
26705     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&5
26706 $as_echo "$as_me: WARNING: --build-id is not supported by your linker; --enable-linker-build-id ignored" >&2;}
26707   fi
26708 fi
26709
26710 # In binutils 2.21, GNU ld gained support for new emulations fully
26711 # supporting the Solaris 2 ABI.  Detect their presence in the linker used.
26712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker *_sol2 emulation support" >&5
26713 $as_echo_n "checking linker *_sol2 emulation support... " >&6; }
26714 if test "${gcc_cv_ld_sol2_emulation+set}" = set; then :
26715   $as_echo_n "(cached) " >&6
26716 else
26717   gcc_cv_ld_sol2_emulation=no
26718   if test $in_tree_ld = yes ; then
26719     if test "$gcc_cv_gld_major_version" -eq 2 -a \
26720        "$gcc_cv_gld_minor_version" -ge 21 -o \
26721        "$gcc_cv_gld_major_version" -gt 2 \
26722        && test $in_tree_ld_is_elf = yes; then
26723       gcc_cv_ld_sol2_emulation=yes
26724     fi
26725   elif test x$gcc_cv_ld != x; then
26726     if $gcc_cv_ld -V 2>/dev/null | sed -e '1,/Supported emulations/d;q' | \
26727        grep _sol2 > /dev/null; then
26728       gcc_cv_ld_sol2_emulation=yes
26729     fi
26730   fi
26731 fi
26732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sol2_emulation" >&5
26733 $as_echo "$gcc_cv_ld_sol2_emulation" >&6; }
26734 if test x"$gcc_cv_ld_sol2_emulation" = xyes; then
26735
26736 $as_echo "#define HAVE_LD_SOL2_EMULATION 1" >>confdefs.h
26737
26738 fi
26739
26740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking linker --sysroot support" >&5
26741 $as_echo_n "checking linker --sysroot support... " >&6; }
26742 if test "${gcc_cv_ld_sysroot+set}" = set; then :
26743   $as_echo_n "(cached) " >&6
26744 else
26745   gcc_cv_ld_sysroot=no
26746   if test $in_tree_ld = yes ; then
26747       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
26748         gcc_cv_ld_sysroot=yes
26749       fi
26750   elif test x$gcc_cv_ld != x; then
26751     if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
26752       gcc_cv_ld_sysroot=yes
26753     fi
26754   fi
26755 fi
26756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_ld_sysroot" >&5
26757 $as_echo "$gcc_cv_ld_sysroot" >&6; }
26758 if test x"$gcc_cv_ld_sysroot" = xyes; then
26759
26760 $as_echo "#define HAVE_LD_SYSROOT 1" >>confdefs.h
26761
26762 fi
26763
26764 if test x$with_sysroot = x && test x$host = x$target \
26765    && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
26766    && test "$prefix" != "NONE"; then
26767
26768 cat >>confdefs.h <<_ACEOF
26769 #define PREFIX_INCLUDE_DIR "$prefix/include"
26770 _ACEOF
26771
26772 fi
26773
26774 if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
26775   if test "x$with_headers" != x; then
26776     target_header_dir=$with_headers
26777   elif test "x$with_sysroot" = x; then
26778     target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-include"
26779   elif test "x$with_build_sysroot" != "x"; then
26780     target_header_dir="${with_build_sysroot}${native_system_header_dir}"
26781   elif test "x$with_sysroot" = xyes; then
26782     target_header_dir="${test_exec_prefix}/${target_noncanonical}/sys-root${native_system_header_dir}"
26783   else
26784     target_header_dir="${with_sysroot}${native_system_header_dir}"
26785   fi
26786 else
26787   target_header_dir=${native_system_header_dir}
26788 fi
26789
26790 # Test for stack protector support in target C library.
26791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __stack_chk_fail in target C library" >&5
26792 $as_echo_n "checking __stack_chk_fail in target C library... " >&6; }
26793 if test "${gcc_cv_libc_provides_ssp+set}" = set; then :
26794   $as_echo_n "(cached) " >&6
26795 else
26796   gcc_cv_libc_provides_ssp=no
26797     case "$target" in
26798        *-*-linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
26799       # glibc 2.4 and later provides __stack_chk_fail and
26800       # either __stack_chk_guard, or TLS access to stack guard canary.
26801       if test -f $target_header_dir/features.h \
26802          && $EGREP '^[  ]*#[    ]*define[       ]+__GNU_LIBRARY__[      ]+([1-9][0-9]|[6-9])' \
26803             $target_header_dir/features.h > /dev/null; then
26804         if $EGREP '^[   ]*#[    ]*define[       ]+__GLIBC__[    ]+([1-9][0-9]|[3-9])' \
26805            $target_header_dir/features.h > /dev/null; then
26806           gcc_cv_libc_provides_ssp=yes
26807         elif $EGREP '^[         ]*#[    ]*define[       ]+__GLIBC__[    ]+2' \
26808              $target_header_dir/features.h > /dev/null \
26809              && $EGREP '^[      ]*#[    ]*define[       ]+__GLIBC_MINOR__[      ]+([1-9][0-9]|[4-9])' \
26810              $target_header_dir/features.h > /dev/null; then
26811           gcc_cv_libc_provides_ssp=yes
26812         elif $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC__[   ]+1' \
26813              $target_header_dir/features.h > /dev/null && \
26814              test -f $target_header_dir/bits/uClibc_config.h && \
26815              $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC_HAS_SSP__[   ]+1' \
26816              $target_header_dir/bits/uClibc_config.h > /dev/null; then
26817           gcc_cv_libc_provides_ssp=yes
26818         fi
26819       # all versions of Bionic support stack protector
26820       elif test -f $target_header_dir/sys/cdefs.h \
26821         && $EGREP '^[  ]*#[    ]*define[       ]+__BIONIC__[   ]+1' \
26822            $target_header_dir/sys/cdefs.h > /dev/null; then
26823          gcc_cv_libc_provides_ssp=yes
26824       fi
26825         ;;
26826        *-*-gnu*)
26827          # Avoid complicated tests (see
26828          # <http://gcc.gnu.org/ml/gcc/2008-10/msg00130.html>) and for now
26829          # simply assert that glibc does provide this, which is true for all
26830          # realistically usable GNU/Hurd configurations.
26831          gcc_cv_libc_provides_ssp=yes;;
26832        *-*-darwin* | *-*-freebsd*)
26833          ac_fn_c_check_func "$LINENO" "__stack_chk_fail" "ac_cv_func___stack_chk_fail"
26834 if test "x$ac_cv_func___stack_chk_fail" = x""yes; then :
26835   gcc_cv_libc_provides_ssp=yes
26836 else
26837   echo "no __stack_chk_fail on this target"
26838 fi
26839
26840         ;;
26841   *) gcc_cv_libc_provides_ssp=no ;;
26842     esac
26843 fi
26844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_libc_provides_ssp" >&5
26845 $as_echo "$gcc_cv_libc_provides_ssp" >&6; }
26846
26847 if test x$gcc_cv_libc_provides_ssp = xyes; then
26848
26849 $as_echo "#define TARGET_LIBC_PROVIDES_SSP 1" >>confdefs.h
26850
26851 fi
26852
26853 # Test for <sys/sdt.h> on the target.
26854
26855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/sdt.h in the target C library" >&5
26856 $as_echo_n "checking sys/sdt.h in the target C library... " >&6; }
26857 have_sys_sdt_h=no
26858 if test -f $target_header_dir/sys/sdt.h; then
26859   have_sys_sdt_h=yes
26860
26861 $as_echo "#define HAVE_SYS_SDT_H 1" >>confdefs.h
26862
26863 fi
26864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_sys_sdt_h" >&5
26865 $as_echo "$have_sys_sdt_h" >&6; }
26866
26867 # Check if TFmode long double should be used by default or not.
26868 # Some glibc targets used DFmode long double, but with glibc 2.4
26869 # and later they can use TFmode.
26870 case "$target" in
26871   powerpc*-*-linux* | \
26872   sparc*-*-linux* | \
26873   s390*-*-linux* | \
26874   alpha*-*-linux*)
26875
26876 # Check whether --with-long-double-128 was given.
26877 if test "${with_long_double_128+set}" = set; then :
26878   withval=$with_long_double_128; gcc_cv_target_ldbl128="$with_long_double_128"
26879 else
26880   gcc_cv_target_ldbl128=no
26881       grep '^[  ]*#[    ]*define[       ][      ]*__LONG_DOUBLE_MATH_OPTIONAL' \
26882         $target_header_dir/bits/wordsize.h > /dev/null 2>&1 \
26883       && gcc_cv_target_ldbl128=yes
26884
26885 fi
26886
26887     ;;
26888 esac
26889 if test x$gcc_cv_target_ldbl128 = xyes; then
26890
26891 $as_echo "#define TARGET_DEFAULT_LONG_DOUBLE_128 1" >>confdefs.h
26892
26893 fi
26894
26895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dl_iterate_phdr in target C library" >&5
26896 $as_echo_n "checking dl_iterate_phdr in target C library... " >&6; }
26897 gcc_cv_target_dl_iterate_phdr=unknown
26898 case "$target" in
26899   # Restrict to Solaris 11+.  While most of the Solaris 11 linker changes
26900   # were backported to Solaris 10 Update 10, dl_iterate_phdr only lives in
26901   # libdl there, both complicating its use and breaking compatibility
26902   # between Solaris 10 updates.
26903   *-*-solaris2.1[1-9]*)
26904     # <link.h> needs both a dl_iterate_phdr declaration and support for
26905     # compilation with largefile support.
26906     if grep dl_iterate_phdr $target_header_dir/link.h > /dev/null 2>&1 \
26907       && grep 'large file capable' $target_header_dir/link.h > /dev/null 2>&1; then
26908       gcc_cv_target_dl_iterate_phdr=yes
26909     else
26910       gcc_cv_target_dl_iterate_phdr=no
26911     fi
26912     ;;
26913 esac
26914
26915 if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
26916
26917 $as_echo "#define TARGET_DL_ITERATE_PHDR 1" >>confdefs.h
26918
26919 fi
26920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_target_dl_iterate_phdr" >&5
26921 $as_echo "$gcc_cv_target_dl_iterate_phdr" >&6; }
26922
26923 # We no longer support different GC mechanisms.  Emit an error if
26924 # the user configures with --with-gc.
26925
26926 # Check whether --with-gc was given.
26927 if test "${with_gc+set}" = set; then :
26928   withval=$with_gc; as_fn_error "Configure option --with-gc is only supported up to GCC 4.7.x" "$LINENO" 5
26929 fi
26930
26931
26932 # Libraries to use on the host.  This will normally be set by the top
26933 # level Makefile.  Here we simply capture the value for our Makefile.
26934 if test -z "${HOST_LIBS+set}"; then
26935   HOST_LIBS=
26936 fi
26937
26938
26939 # Use the system's zlib library.
26940 zlibdir=-L../zlib
26941 zlibinc="-I\$(srcdir)/../zlib"
26942
26943 # Check whether --with-system-zlib was given.
26944 if test "${with_system_zlib+set}" = set; then :
26945   withval=$with_system_zlib; zlibdir=
26946 zlibinc=
26947
26948 fi
26949
26950
26951
26952
26953
26954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
26955 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
26956     # Check whether --enable-maintainer-mode was given.
26957 if test "${enable_maintainer_mode+set}" = set; then :
26958   enableval=$enable_maintainer_mode; maintainer_mode=$enableval
26959 else
26960   maintainer_mode=no
26961 fi
26962
26963
26964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
26965 $as_echo "$maintainer_mode" >&6; }
26966
26967 if test "$maintainer_mode" = "yes"; then
26968   MAINT=''
26969 else
26970   MAINT='#'
26971 fi
26972
26973 # --------------
26974 # Language hooks
26975 # --------------
26976
26977 # Make empty files to contain the specs and options for each language.
26978 # Then add #include lines to for a compiler that has specs and/or options.
26979
26980 subdirs=
26981 lang_opt_files=
26982 lang_specs_files=
26983 lang_tree_files=
26984 # These (without "all_") are set in each config-lang.in.
26985 # `language' must be a single word so is spelled singularly.
26986 all_languages=
26987 all_compilers=
26988 all_outputs='Makefile'
26989 # List of language makefile fragments.
26990 all_lang_makefrags=
26991 # Additional files for gengtype
26992 all_gtfiles="$target_gtfiles"
26993
26994 # These are the languages that are set in --enable-languages,
26995 # and are available in the GCC tree.
26996 all_selected_languages=
26997
26998 # Add the language fragments.
26999 # Languages are added via two mechanisms.  Some information must be
27000 # recorded in makefile variables, these are defined in config-lang.in.
27001 # We accumulate them and plug them into the main Makefile.
27002 # The other mechanism is a set of hooks for each of the main targets
27003 # like `clean', `install', etc.
27004
27005 language_hooks="Make-hooks"
27006
27007 for lang in ${srcdir}/*/config-lang.in
27008 do
27009         test "$lang" = "${srcdir}/*/config-lang.in" && continue
27010
27011         lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
27012         if test "x$lang_alias" = x
27013         then
27014               echo "$lang doesn't set \$language." 1>&2
27015               exit 1
27016         fi
27017         subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
27018         subdirs="$subdirs $subdir"
27019
27020         # $gcc_subdir is where the gcc integration files are to be found
27021         # for a language, both for internal compiler purposes (compiler
27022         # sources implementing front-end to GCC tree converters), and for
27023         # build infrastructure purposes (Make-lang.in, etc.)
27024         #
27025         # This will be <subdir> (relative to $srcdir) if a line like
27026         # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
27027         # is found in <langdir>/config-lang.in, and will remain <langdir>
27028         # otherwise.
27029         #
27030         # Except for the language alias (fetched above), the regular
27031         # "config-lang.in" contents are always retrieved from $gcc_subdir,
27032         # so a <langdir>/config-lang.in setting gcc_subdir typically sets
27033         # only this and the language alias.
27034
27035         gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^   ]*\).*$,\1,p' $lang`
27036         if [ "$gcc_subdir" = "" ]; then
27037            gcc_subdir="$subdir"
27038         fi
27039
27040         case ",$enable_languages," in
27041         *,$lang_alias,*)
27042             all_selected_languages="$all_selected_languages $lang_alias"
27043             if test -f $srcdir/$gcc_subdir/lang-specs.h; then
27044                 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
27045             fi
27046             ;;
27047         esac
27048
27049         language=
27050         boot_language=
27051         compilers=
27052         outputs=
27053         gtfiles=
27054         subdir_requires=
27055         . ${srcdir}/$gcc_subdir/config-lang.in
27056         if test "x$language" = x
27057         then
27058                 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
27059                 exit 1
27060         fi
27061
27062         ok=:
27063         case ",$enable_languages," in
27064                 *,$lang_alias,*) ;;
27065                 *)
27066                         for i in $subdir_requires; do
27067                                 test -f "${srcdir}/$i/config-lang.in" && continue
27068                                 ok=false
27069                                 break
27070                         done
27071                 ;;
27072         esac
27073         $ok || continue
27074
27075         all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
27076         if test -f $srcdir/$gcc_subdir/lang.opt; then
27077             lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
27078             all_opt_files="$all_opt_files $srcdir/$gcc_subdir/lang.opt"
27079         fi
27080         if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
27081             lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
27082         fi
27083         all_languages="$all_languages $language"
27084         all_compilers="$all_compilers $compilers"
27085         all_outputs="$all_outputs $outputs"
27086         all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
27087         case ",$enable_languages," in
27088                 *,lto,*)
27089
27090 $as_echo "#define ENABLE_LTO 1" >>confdefs.h
27091
27092                     enable_lto=yes
27093
27094                     ;;
27095                 *) ;;
27096         esac
27097 done
27098
27099 check_languages=
27100 for language in $all_selected_languages
27101 do
27102         check_languages="$check_languages check-$language"
27103 done
27104
27105 # We link each language in with a set of hooks, reached indirectly via
27106 # lang.${target}.  Only do so for selected languages.
27107
27108 rm -f Make-hooks
27109 touch Make-hooks
27110 target_list="all.cross start.encap rest.encap tags \
27111         install-common install-man install-info install-pdf install-html dvi \
27112         pdf html uninstall info man srcextra srcman srcinfo \
27113         mostlyclean clean distclean maintainer-clean install-plugin"
27114
27115 for t in $target_list
27116 do
27117         x=
27118         for lang in $all_selected_languages
27119         do
27120                 x="$x $lang.$t"
27121         done
27122         echo "lang.$t: $x" >> Make-hooks
27123 done
27124
27125 # --------
27126 # Option include files
27127 # --------
27128
27129 ${AWK} -f $srcdir/opt-include.awk $all_opt_files > option-includes.mk
27130 option_includes="option-includes.mk"
27131
27132
27133 # --------
27134 # UNSORTED
27135 # --------
27136
27137 # Create .gdbinit.
27138
27139 echo "dir ." > .gdbinit
27140 echo "dir ${srcdir}" >> .gdbinit
27141 if test x$gdb_needs_out_file_path = xyes
27142 then
27143         echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
27144 fi
27145 if test "x$subdirs" != x; then
27146         for s in $subdirs
27147         do
27148                 echo "dir ${srcdir}/$s" >> .gdbinit
27149         done
27150 fi
27151 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
27152
27153 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
27154
27155
27156
27157 # Find a directory in which to install a shared libgcc.
27158
27159 # Check whether --enable-version-specific-runtime-libs was given.
27160 if test "${enable_version_specific_runtime_libs+set}" = set; then :
27161   enableval=$enable_version_specific_runtime_libs;
27162 fi
27163
27164
27165 # Set default prefix canonicalization.
27166
27167 # Check whether --enable-canonical-prefixes was given.
27168 if test "${enable_canonical_prefixes+set}" = set; then :
27169   enableval=$enable_canonical_prefixes;
27170 else
27171   enable_canonical_prefixes=yes
27172 fi
27173
27174 if test x"$enable_canonical_prefixes" = xyes; then
27175
27176 $as_echo "#define ENABLE_CANONICAL_PREFIXES 1" >>confdefs.h
27177
27178 fi
27179
27180 # Substitute configuration variables
27181
27182
27183
27184
27185
27186
27187
27188
27189
27190
27191
27192
27193
27194
27195
27196
27197
27198
27199
27200
27201
27202
27203
27204
27205
27206
27207
27208
27209
27210
27211
27212
27213
27214
27215
27216
27217
27218
27219
27220
27221
27222
27223
27224
27225
27226
27227
27228
27229
27230
27231
27232
27233
27234
27235
27236
27237
27238
27239
27240
27241
27242
27243 # Echo link setup.
27244 if test x${build} = x${host} ; then
27245   if test x${host} = x${target} ; then
27246     echo "Links are now set up to build a native compiler for ${target}." 1>&2
27247   else
27248     echo "Links are now set up to build a cross-compiler" 1>&2
27249     echo " from ${host} to ${target}." 1>&2
27250   fi
27251 else
27252   if test x${host} = x${target} ; then
27253     echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
27254     echo " for ${target}." 1>&2
27255   else
27256     echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
27257     echo " from ${host} to ${target}." 1>&2
27258   fi
27259 fi
27260
27261
27262
27263
27264
27265
27266
27267
27268
27269 if test "x${CLOOGLIBS}" != "x" ; then
27270
27271 $as_echo "#define HAVE_cloog 1" >>confdefs.h
27272
27273 fi
27274
27275 # Check for plugin support
27276 # Check whether --enable-plugin was given.
27277 if test "${enable_plugin+set}" = set; then :
27278   enableval=$enable_plugin; enable_plugin=$enableval
27279 else
27280   enable_plugin=yes; default_plugin=yes
27281 fi
27282
27283
27284 pluginlibs=
27285
27286 case "${host}" in
27287   *-*-darwin*)
27288     if test x$build = x$host; then
27289       export_sym_check="nm${exeext} -g"
27290     elif test x$host = x$target; then
27291       export_sym_check="$gcc_cv_nm -g"
27292     else
27293       export_sym_check=
27294     fi
27295   ;;
27296   *)
27297     if test x$build = x$host; then
27298       export_sym_check="objdump${exeext} -T"
27299     elif test x$host = x$target; then
27300       export_sym_check="$gcc_cv_objdump -T"
27301     else
27302       export_sym_check=
27303     fi
27304   ;;
27305 esac
27306
27307 if test x"$enable_plugin" = x"yes"; then
27308
27309   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for exported symbols" >&5
27310 $as_echo_n "checking for exported symbols... " >&6; }
27311   if test "x$export_sym_check" != x; then
27312     echo "int main() {return 0;} int foobar() {return 0;}" > conftest.c
27313     ${CC} ${CFLAGS} ${LDFLAGS} conftest.c -o conftest > /dev/null 2>&1
27314     if $export_sym_check conftest | grep foobar > /dev/null; then
27315       : # No need to use a flag
27316       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27317 $as_echo "yes" >&6; }
27318     else
27319       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27320 $as_echo "yes" >&6; }
27321       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
27322 $as_echo_n "checking for -rdynamic... " >&6; }
27323       ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest > /dev/null 2>&1
27324       if $export_sym_check conftest | grep foobar > /dev/null; then
27325         plugin_rdynamic=yes
27326         pluginlibs="-rdynamic"
27327       else
27328         plugin_rdynamic=no
27329         enable_plugin=no
27330       fi
27331       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_rdynamic" >&5
27332 $as_echo "$plugin_rdynamic" >&6; }
27333     fi
27334   else
27335     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unable to check" >&5
27336 $as_echo "unable to check" >&6; }
27337   fi
27338
27339   # Check -ldl
27340   saved_LIBS="$LIBS"
27341   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
27342 $as_echo_n "checking for library containing dlopen... " >&6; }
27343 if test "${ac_cv_search_dlopen+set}" = set; then :
27344   $as_echo_n "(cached) " >&6
27345 else
27346   ac_func_search_save_LIBS=$LIBS
27347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27348 /* end confdefs.h.  */
27349
27350 /* Override any GCC internal prototype to avoid an error.
27351    Use char because int might match the return type of a GCC
27352    builtin and then its argument prototype would still apply.  */
27353 #ifdef __cplusplus
27354 extern "C"
27355 #endif
27356 char dlopen ();
27357 int
27358 main ()
27359 {
27360 return dlopen ();
27361   ;
27362   return 0;
27363 }
27364 _ACEOF
27365 for ac_lib in '' dl; do
27366   if test -z "$ac_lib"; then
27367     ac_res="none required"
27368   else
27369     ac_res=-l$ac_lib
27370     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
27371   fi
27372   if ac_fn_c_try_link "$LINENO"; then :
27373   ac_cv_search_dlopen=$ac_res
27374 fi
27375 rm -f core conftest.err conftest.$ac_objext \
27376     conftest$ac_exeext
27377   if test "${ac_cv_search_dlopen+set}" = set; then :
27378   break
27379 fi
27380 done
27381 if test "${ac_cv_search_dlopen+set}" = set; then :
27382
27383 else
27384   ac_cv_search_dlopen=no
27385 fi
27386 rm conftest.$ac_ext
27387 LIBS=$ac_func_search_save_LIBS
27388 fi
27389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
27390 $as_echo "$ac_cv_search_dlopen" >&6; }
27391 ac_res=$ac_cv_search_dlopen
27392 if test "$ac_res" != no; then :
27393   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
27394
27395 fi
27396
27397   if test x"$ac_cv_search_dlopen" = x"-ldl"; then
27398     pluginlibs="$pluginlibs -ldl"
27399   fi
27400   LIBS="$saved_LIBS"
27401
27402   # Check that we can build shared objects with -fPIC -shared
27403   saved_LDFLAGS="$LDFLAGS"
27404   saved_CFLAGS="$CFLAGS"
27405   case "${host}" in
27406     *-*-darwin*)
27407       CFLAGS=`echo $CFLAGS | sed s/-mdynamic-no-pic//g`
27408       CFLAGS="$CFLAGS -fPIC"
27409       LDFLAGS="$LDFLAGS -shared -undefined dynamic_lookup"
27410     ;;
27411     *)
27412       CFLAGS="$CFLAGS -fPIC"
27413       LDFLAGS="$LDFLAGS -fPIC -shared"
27414     ;;
27415   esac
27416   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fPIC -shared" >&5
27417 $as_echo_n "checking for -fPIC -shared... " >&6; }
27418   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27419 /* end confdefs.h.  */
27420 extern int X;
27421 int
27422 main ()
27423 {
27424 return X == 0;
27425   ;
27426   return 0;
27427 }
27428 _ACEOF
27429 if ac_fn_c_try_link "$LINENO"; then :
27430   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
27431 $as_echo "yes" >&6; }; have_pic_shared=yes
27432 else
27433   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
27434 $as_echo "no" >&6; }; have_pic_shared=no
27435 fi
27436 rm -f core conftest.err conftest.$ac_objext \
27437     conftest$ac_exeext conftest.$ac_ext
27438   if test x"$have_pic_shared" != x"yes" -o x"$ac_cv_search_dlopen" = x"no"; then
27439     pluginlibs=
27440     enable_plugin=no
27441   fi
27442   LDFLAGS="$saved_LDFLAGS"
27443   CFLAGS="$saved_CFLAGS"
27444
27445   # If plugin support had been requested but not available, fail.
27446   if test x"$enable_plugin" = x"no" ; then
27447     if test x"$default_plugin" != x"yes"; then
27448       as_fn_error "
27449 Building GCC with plugin support requires a host that supports
27450 -fPIC, -shared, -ldl and -rdynamic." "$LINENO" 5
27451     fi
27452   fi
27453 fi
27454
27455
27456
27457 if test x"$enable_plugin" = x"yes"; then
27458
27459 $as_echo "#define ENABLE_PLUGIN 1" >>confdefs.h
27460
27461 fi
27462
27463
27464 # Check whether --enable-libquadmath-support was given.
27465 if test "${enable_libquadmath_support+set}" = set; then :
27466   enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval
27467 else
27468   ENABLE_LIBQUADMATH_SUPPORT=yes
27469 fi
27470
27471 if test "${ENABLE_LIBQUADMATH_SUPPORT}" != "no" ; then
27472
27473 $as_echo "#define ENABLE_LIBQUADMATH_SUPPORT 1" >>confdefs.h
27474
27475 fi
27476
27477
27478 warn_frame_larger_than_extra_text=
27479
27480 # Check whether --with-warn-frame-larger-than-extra-text was given.
27481 if test "${with_warn_frame_larger_than_extra_text+set}" = set; then :
27482   withval=$with_warn_frame_larger_than_extra_text; case "${withval}" in
27483 yes)    as_fn_error "bad value ${withval} given for frame size warning text" "$LINENO" 5 ;;
27484 no)     ;;
27485 *)      warn_frame_larger_than_extra_text="$withval" ;;
27486 esac
27487 fi
27488
27489
27490 cat >>confdefs.h <<_ACEOF
27491 #define WARN_FRAME_LARGER_THAN_EXTRA_TEXT "$warn_frame_larger_than_extra_text"
27492 _ACEOF
27493
27494
27495
27496 # Specify what hash style to use by default.
27497
27498 # Check whether --with-linker-hash-style was given.
27499 if test "${with_linker_hash_style+set}" = set; then :
27500   withval=$with_linker_hash_style; case x"$withval" in
27501    xsysv)
27502      LINKER_HASH_STYLE=sysv
27503      ;;
27504    xgnu)
27505      LINKER_HASH_STYLE=gnu
27506      ;;
27507    xboth)
27508      LINKER_HASH_STYLE=both
27509      ;;
27510    *)
27511      as_fn_error "$withval is an invalid option to --with-linker-hash-style" "$LINENO" 5
27512      ;;
27513  esac
27514 else
27515   LINKER_HASH_STYLE=''
27516 fi
27517
27518 if test x"${LINKER_HASH_STYLE}" != x; then
27519
27520 cat >>confdefs.h <<_ACEOF
27521 #define LINKER_HASH_STYLE "$LINKER_HASH_STYLE"
27522 _ACEOF
27523
27524 fi
27525
27526 # Configure the subdirectories
27527 # AC_CONFIG_SUBDIRS($subdirs)
27528
27529 # Create the Makefile
27530 # and configure language subdirectories
27531 ac_config_files="$ac_config_files $all_outputs"
27532
27533
27534 ac_config_commands="$ac_config_commands default"
27535
27536 cat >confcache <<\_ACEOF
27537 # This file is a shell script that caches the results of configure
27538 # tests run on this system so they can be shared between configure
27539 # scripts and configure runs, see configure's option --config-cache.
27540 # It is not useful on other systems.  If it contains results you don't
27541 # want to keep, you may remove or edit it.
27542 #
27543 # config.status only pays attention to the cache file if you give it
27544 # the --recheck option to rerun configure.
27545 #
27546 # `ac_cv_env_foo' variables (set or unset) will be overridden when
27547 # loading this file, other *unset* `ac_cv_foo' will be assigned the
27548 # following values.
27549
27550 _ACEOF
27551
27552 # The following way of writing the cache mishandles newlines in values,
27553 # but we know of no workaround that is simple, portable, and efficient.
27554 # So, we kill variables containing newlines.
27555 # Ultrix sh set writes to stderr and can't be redirected directly,
27556 # and sets the high bit in the cache file unless we assign to the vars.
27557 (
27558   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
27559     eval ac_val=\$$ac_var
27560     case $ac_val in #(
27561     *${as_nl}*)
27562       case $ac_var in #(
27563       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
27564 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
27565       esac
27566       case $ac_var in #(
27567       _ | IFS | as_nl) ;; #(
27568       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
27569       *) { eval $ac_var=; unset $ac_var;} ;;
27570       esac ;;
27571     esac
27572   done
27573
27574   (set) 2>&1 |
27575     case $as_nl`(ac_space=' '; set) 2>&1` in #(
27576     *${as_nl}ac_space=\ *)
27577       # `set' does not quote correctly, so add quotes: double-quote
27578       # substitution turns \\\\ into \\, and sed turns \\ into \.
27579       sed -n \
27580         "s/'/'\\\\''/g;
27581           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
27582       ;; #(
27583     *)
27584       # `set' quotes correctly as required by POSIX, so do not add quotes.
27585       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
27586       ;;
27587     esac |
27588     sort
27589 ) |
27590   sed '
27591      /^ac_cv_env_/b end
27592      t clear
27593      :clear
27594      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
27595      t end
27596      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
27597      :end' >>confcache
27598 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
27599   if test -w "$cache_file"; then
27600     test "x$cache_file" != "x/dev/null" &&
27601       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
27602 $as_echo "$as_me: updating cache $cache_file" >&6;}
27603     cat confcache >$cache_file
27604   else
27605     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
27606 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
27607   fi
27608 fi
27609 rm -f confcache
27610
27611 test "x$prefix" = xNONE && prefix=$ac_default_prefix
27612 # Let make expand exec_prefix.
27613 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
27614
27615 DEFS=-DHAVE_CONFIG_H
27616
27617 ac_libobjs=
27618 ac_ltlibobjs=
27619 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
27620   # 1. Remove the extension, and $U if already installed.
27621   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
27622   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
27623   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
27624   #    will be set to the directory where LIBOBJS objects are built.
27625   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
27626   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
27627 done
27628 LIBOBJS=$ac_libobjs
27629
27630 LTLIBOBJS=$ac_ltlibobjs
27631
27632
27633
27634
27635 : ${CONFIG_STATUS=./config.status}
27636 ac_write_fail=0
27637 ac_clean_files_save=$ac_clean_files
27638 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
27639 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
27640 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
27641 as_write_fail=0
27642 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
27643 #! $SHELL
27644 # Generated by $as_me.
27645 # Run this file to recreate the current configuration.
27646 # Compiler output produced by configure, useful for debugging
27647 # configure, is in config.log if it exists.
27648
27649 debug=false
27650 ac_cs_recheck=false
27651 ac_cs_silent=false
27652
27653 SHELL=\${CONFIG_SHELL-$SHELL}
27654 export SHELL
27655 _ASEOF
27656 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
27657 ## -------------------- ##
27658 ## M4sh Initialization. ##
27659 ## -------------------- ##
27660
27661 # Be more Bourne compatible
27662 DUALCASE=1; export DUALCASE # for MKS sh
27663 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
27664   emulate sh
27665   NULLCMD=:
27666   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
27667   # is contrary to our usage.  Disable this feature.
27668   alias -g '${1+"$@"}'='"$@"'
27669   setopt NO_GLOB_SUBST
27670 else
27671   case `(set -o) 2>/dev/null` in #(
27672   *posix*) :
27673     set -o posix ;; #(
27674   *) :
27675      ;;
27676 esac
27677 fi
27678
27679
27680 as_nl='
27681 '
27682 export as_nl
27683 # Printing a long string crashes Solaris 7 /usr/bin/printf.
27684 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
27685 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
27686 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
27687 # Prefer a ksh shell builtin over an external printf program on Solaris,
27688 # but without wasting forks for bash or zsh.
27689 if test -z "$BASH_VERSION$ZSH_VERSION" \
27690     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
27691   as_echo='print -r --'
27692   as_echo_n='print -rn --'
27693 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
27694   as_echo='printf %s\n'
27695   as_echo_n='printf %s'
27696 else
27697   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
27698     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
27699     as_echo_n='/usr/ucb/echo -n'
27700   else
27701     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
27702     as_echo_n_body='eval
27703       arg=$1;
27704       case $arg in #(
27705       *"$as_nl"*)
27706         expr "X$arg" : "X\\(.*\\)$as_nl";
27707         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
27708       esac;
27709       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
27710     '
27711     export as_echo_n_body
27712     as_echo_n='sh -c $as_echo_n_body as_echo'
27713   fi
27714   export as_echo_body
27715   as_echo='sh -c $as_echo_body as_echo'
27716 fi
27717
27718 # The user is always right.
27719 if test "${PATH_SEPARATOR+set}" != set; then
27720   PATH_SEPARATOR=:
27721   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
27722     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
27723       PATH_SEPARATOR=';'
27724   }
27725 fi
27726
27727
27728 # IFS
27729 # We need space, tab and new line, in precisely that order.  Quoting is
27730 # there to prevent editors from complaining about space-tab.
27731 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
27732 # splitting by setting IFS to empty value.)
27733 IFS=" ""        $as_nl"
27734
27735 # Find who we are.  Look in the path if we contain no directory separator.
27736 case $0 in #((
27737   *[\\/]* ) as_myself=$0 ;;
27738   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
27739 for as_dir in $PATH
27740 do
27741   IFS=$as_save_IFS
27742   test -z "$as_dir" && as_dir=.
27743     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
27744   done
27745 IFS=$as_save_IFS
27746
27747      ;;
27748 esac
27749 # We did not find ourselves, most probably we were run as `sh COMMAND'
27750 # in which case we are not to be found in the path.
27751 if test "x$as_myself" = x; then
27752   as_myself=$0
27753 fi
27754 if test ! -f "$as_myself"; then
27755   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
27756   exit 1
27757 fi
27758
27759 # Unset variables that we do not need and which cause bugs (e.g. in
27760 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
27761 # suppresses any "Segmentation fault" message there.  '((' could
27762 # trigger a bug in pdksh 5.2.14.
27763 for as_var in BASH_ENV ENV MAIL MAILPATH
27764 do eval test x\${$as_var+set} = xset \
27765   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
27766 done
27767 PS1='$ '
27768 PS2='> '
27769 PS4='+ '
27770
27771 # NLS nuisances.
27772 LC_ALL=C
27773 export LC_ALL
27774 LANGUAGE=C
27775 export LANGUAGE
27776
27777 # CDPATH.
27778 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
27779
27780
27781 # as_fn_error ERROR [LINENO LOG_FD]
27782 # ---------------------------------
27783 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
27784 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
27785 # script with status $?, using 1 if that was 0.
27786 as_fn_error ()
27787 {
27788   as_status=$?; test $as_status -eq 0 && as_status=1
27789   if test "$3"; then
27790     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
27791     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
27792   fi
27793   $as_echo "$as_me: error: $1" >&2
27794   as_fn_exit $as_status
27795 } # as_fn_error
27796
27797
27798 # as_fn_set_status STATUS
27799 # -----------------------
27800 # Set $? to STATUS, without forking.
27801 as_fn_set_status ()
27802 {
27803   return $1
27804 } # as_fn_set_status
27805
27806 # as_fn_exit STATUS
27807 # -----------------
27808 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
27809 as_fn_exit ()
27810 {
27811   set +e
27812   as_fn_set_status $1
27813   exit $1
27814 } # as_fn_exit
27815
27816 # as_fn_unset VAR
27817 # ---------------
27818 # Portably unset VAR.
27819 as_fn_unset ()
27820 {
27821   { eval $1=; unset $1;}
27822 }
27823 as_unset=as_fn_unset
27824 # as_fn_append VAR VALUE
27825 # ----------------------
27826 # Append the text in VALUE to the end of the definition contained in VAR. Take
27827 # advantage of any shell optimizations that allow amortized linear growth over
27828 # repeated appends, instead of the typical quadratic growth present in naive
27829 # implementations.
27830 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
27831   eval 'as_fn_append ()
27832   {
27833     eval $1+=\$2
27834   }'
27835 else
27836   as_fn_append ()
27837   {
27838     eval $1=\$$1\$2
27839   }
27840 fi # as_fn_append
27841
27842 # as_fn_arith ARG...
27843 # ------------------
27844 # Perform arithmetic evaluation on the ARGs, and store the result in the
27845 # global $as_val. Take advantage of shells that can avoid forks. The arguments
27846 # must be portable across $(()) and expr.
27847 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
27848   eval 'as_fn_arith ()
27849   {
27850     as_val=$(( $* ))
27851   }'
27852 else
27853   as_fn_arith ()
27854   {
27855     as_val=`expr "$@" || test $? -eq 1`
27856   }
27857 fi # as_fn_arith
27858
27859
27860 if expr a : '\(a\)' >/dev/null 2>&1 &&
27861    test "X`expr 00001 : '.*\(...\)'`" = X001; then
27862   as_expr=expr
27863 else
27864   as_expr=false
27865 fi
27866
27867 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
27868   as_basename=basename
27869 else
27870   as_basename=false
27871 fi
27872
27873 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
27874   as_dirname=dirname
27875 else
27876   as_dirname=false
27877 fi
27878
27879 as_me=`$as_basename -- "$0" ||
27880 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
27881          X"$0" : 'X\(//\)$' \| \
27882          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
27883 $as_echo X/"$0" |
27884     sed '/^.*\/\([^/][^/]*\)\/*$/{
27885             s//\1/
27886             q
27887           }
27888           /^X\/\(\/\/\)$/{
27889             s//\1/
27890             q
27891           }
27892           /^X\/\(\/\).*/{
27893             s//\1/
27894             q
27895           }
27896           s/.*/./; q'`
27897
27898 # Avoid depending upon Character Ranges.
27899 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
27900 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
27901 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
27902 as_cr_digits='0123456789'
27903 as_cr_alnum=$as_cr_Letters$as_cr_digits
27904
27905 ECHO_C= ECHO_N= ECHO_T=
27906 case `echo -n x` in #(((((
27907 -n*)
27908   case `echo 'xy\c'` in
27909   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
27910   xy)  ECHO_C='\c';;
27911   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
27912        ECHO_T=' ';;
27913   esac;;
27914 *)
27915   ECHO_N='-n';;
27916 esac
27917
27918 rm -f conf$$ conf$$.exe conf$$.file
27919 if test -d conf$$.dir; then
27920   rm -f conf$$.dir/conf$$.file
27921 else
27922   rm -f conf$$.dir
27923   mkdir conf$$.dir 2>/dev/null
27924 fi
27925 if (echo >conf$$.file) 2>/dev/null; then
27926   if ln -s conf$$.file conf$$ 2>/dev/null; then
27927     as_ln_s='ln -s'
27928     # ... but there are two gotchas:
27929     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
27930     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
27931     # In both cases, we have to default to `cp -p'.
27932     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
27933       as_ln_s='cp -p'
27934   elif ln conf$$.file conf$$ 2>/dev/null; then
27935     as_ln_s=ln
27936   else
27937     as_ln_s='cp -p'
27938   fi
27939 else
27940   as_ln_s='cp -p'
27941 fi
27942 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
27943 rmdir conf$$.dir 2>/dev/null
27944
27945
27946 # as_fn_mkdir_p
27947 # -------------
27948 # Create "$as_dir" as a directory, including parents if necessary.
27949 as_fn_mkdir_p ()
27950 {
27951
27952   case $as_dir in #(
27953   -*) as_dir=./$as_dir;;
27954   esac
27955   test -d "$as_dir" || eval $as_mkdir_p || {
27956     as_dirs=
27957     while :; do
27958       case $as_dir in #(
27959       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
27960       *) as_qdir=$as_dir;;
27961       esac
27962       as_dirs="'$as_qdir' $as_dirs"
27963       as_dir=`$as_dirname -- "$as_dir" ||
27964 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
27965          X"$as_dir" : 'X\(//\)[^/]' \| \
27966          X"$as_dir" : 'X\(//\)$' \| \
27967          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
27968 $as_echo X"$as_dir" |
27969     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
27970             s//\1/
27971             q
27972           }
27973           /^X\(\/\/\)[^/].*/{
27974             s//\1/
27975             q
27976           }
27977           /^X\(\/\/\)$/{
27978             s//\1/
27979             q
27980           }
27981           /^X\(\/\).*/{
27982             s//\1/
27983             q
27984           }
27985           s/.*/./; q'`
27986       test -d "$as_dir" && break
27987     done
27988     test -z "$as_dirs" || eval "mkdir $as_dirs"
27989   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
27990
27991
27992 } # as_fn_mkdir_p
27993 if mkdir -p . 2>/dev/null; then
27994   as_mkdir_p='mkdir -p "$as_dir"'
27995 else
27996   test -d ./-p && rmdir ./-p
27997   as_mkdir_p=false
27998 fi
27999
28000 if test -x / >/dev/null 2>&1; then
28001   as_test_x='test -x'
28002 else
28003   if ls -dL / >/dev/null 2>&1; then
28004     as_ls_L_option=L
28005   else
28006     as_ls_L_option=
28007   fi
28008   as_test_x='
28009     eval sh -c '\''
28010       if test -d "$1"; then
28011         test -d "$1/.";
28012       else
28013         case $1 in #(
28014         -*)set "./$1";;
28015         esac;
28016         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
28017         ???[sx]*):;;*)false;;esac;fi
28018     '\'' sh
28019   '
28020 fi
28021 as_executable_p=$as_test_x
28022
28023 # Sed expression to map a string onto a valid CPP name.
28024 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
28025
28026 # Sed expression to map a string onto a valid variable name.
28027 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
28028
28029
28030 exec 6>&1
28031 ## ----------------------------------- ##
28032 ## Main body of $CONFIG_STATUS script. ##
28033 ## ----------------------------------- ##
28034 _ASEOF
28035 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
28036
28037 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28038 # Save the log message, to keep $0 and so on meaningful, and to
28039 # report actual input values of CONFIG_FILES etc. instead of their
28040 # values after options handling.
28041 ac_log="
28042 This file was extended by $as_me, which was
28043 generated by GNU Autoconf 2.64.  Invocation command line was
28044
28045   CONFIG_FILES    = $CONFIG_FILES
28046   CONFIG_HEADERS  = $CONFIG_HEADERS
28047   CONFIG_LINKS    = $CONFIG_LINKS
28048   CONFIG_COMMANDS = $CONFIG_COMMANDS
28049   $ $0 $@
28050
28051 on `(hostname || uname -n) 2>/dev/null | sed 1q`
28052 "
28053
28054 _ACEOF
28055
28056 case $ac_config_files in *"
28057 "*) set x $ac_config_files; shift; ac_config_files=$*;;
28058 esac
28059
28060 case $ac_config_headers in *"
28061 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
28062 esac
28063
28064
28065 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28066 # Files that config.status was made for.
28067 config_files="$ac_config_files"
28068 config_headers="$ac_config_headers"
28069 config_commands="$ac_config_commands"
28070
28071 _ACEOF
28072
28073 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28074 ac_cs_usage="\
28075 \`$as_me' instantiates files and other configuration actions
28076 from templates according to the current configuration.  Unless the files
28077 and actions are specified as TAGs, all are instantiated by default.
28078
28079 Usage: $0 [OPTION]... [TAG]...
28080
28081   -h, --help       print this help, then exit
28082   -V, --version    print version number and configuration settings, then exit
28083   -q, --quiet, --silent
28084                    do not print progress messages
28085   -d, --debug      don't remove temporary files
28086       --recheck    update $as_me by reconfiguring in the same conditions
28087       --file=FILE[:TEMPLATE]
28088                    instantiate the configuration file FILE
28089       --header=FILE[:TEMPLATE]
28090                    instantiate the configuration header FILE
28091
28092 Configuration files:
28093 $config_files
28094
28095 Configuration headers:
28096 $config_headers
28097
28098 Configuration commands:
28099 $config_commands
28100
28101 Report bugs to the package provider."
28102
28103 _ACEOF
28104 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28105 ac_cs_version="\\
28106 config.status
28107 configured by $0, generated by GNU Autoconf 2.64,
28108   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
28109
28110 Copyright (C) 2009 Free Software Foundation, Inc.
28111 This config.status script is free software; the Free Software Foundation
28112 gives unlimited permission to copy, distribute and modify it."
28113
28114 ac_pwd='$ac_pwd'
28115 srcdir='$srcdir'
28116 AWK='$AWK'
28117 test -n "\$AWK" || AWK=awk
28118 _ACEOF
28119
28120 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28121 # The default lists apply if the user does not specify any file.
28122 ac_need_defaults=:
28123 while test $# != 0
28124 do
28125   case $1 in
28126   --*=*)
28127     ac_option=`expr "X$1" : 'X\([^=]*\)='`
28128     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
28129     ac_shift=:
28130     ;;
28131   *)
28132     ac_option=$1
28133     ac_optarg=$2
28134     ac_shift=shift
28135     ;;
28136   esac
28137
28138   case $ac_option in
28139   # Handling of the options.
28140   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
28141     ac_cs_recheck=: ;;
28142   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
28143     $as_echo "$ac_cs_version"; exit ;;
28144   --debug | --debu | --deb | --de | --d | -d )
28145     debug=: ;;
28146   --file | --fil | --fi | --f )
28147     $ac_shift
28148     case $ac_optarg in
28149     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
28150     esac
28151     as_fn_append CONFIG_FILES " '$ac_optarg'"
28152     ac_need_defaults=false;;
28153   --header | --heade | --head | --hea )
28154     $ac_shift
28155     case $ac_optarg in
28156     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
28157     esac
28158     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
28159     ac_need_defaults=false;;
28160   --he | --h)
28161     # Conflict between --help and --header
28162     as_fn_error "ambiguous option: \`$1'
28163 Try \`$0 --help' for more information.";;
28164   --help | --hel | -h )
28165     $as_echo "$ac_cs_usage"; exit ;;
28166   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
28167   | -silent | --silent | --silen | --sile | --sil | --si | --s)
28168     ac_cs_silent=: ;;
28169
28170   # This is an error.
28171   -*) as_fn_error "unrecognized option: \`$1'
28172 Try \`$0 --help' for more information." ;;
28173
28174   *) as_fn_append ac_config_targets " $1"
28175      ac_need_defaults=false ;;
28176
28177   esac
28178   shift
28179 done
28180
28181 ac_configure_extra_args=
28182
28183 if $ac_cs_silent; then
28184   exec 6>/dev/null
28185   ac_configure_extra_args="$ac_configure_extra_args --silent"
28186 fi
28187
28188 _ACEOF
28189 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28190 if \$ac_cs_recheck; then
28191   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
28192   shift
28193   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
28194   CONFIG_SHELL='$SHELL'
28195   export CONFIG_SHELL
28196   exec "\$@"
28197 fi
28198
28199 _ACEOF
28200 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28201 exec 5>>config.log
28202 {
28203   echo
28204   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
28205 ## Running $as_me. ##
28206 _ASBOX
28207   $as_echo "$ac_log"
28208 } >&5
28209
28210 _ACEOF
28211 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28212 #
28213 # INIT-COMMANDS
28214 #
28215 subdirs='$subdirs'
28216
28217 _ACEOF
28218
28219 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28220
28221 # Handling of arguments.
28222 for ac_config_target in $ac_config_targets
28223 do
28224   case $ac_config_target in
28225     "auto-host.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
28226     "as") CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
28227     "collect-ld") CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
28228     "nm") CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
28229     "$all_outputs") CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
28230     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
28231
28232   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
28233   esac
28234 done
28235
28236
28237 # If the user did not use the arguments to specify the items to instantiate,
28238 # then the envvar interface is used.  Set only those that are not.
28239 # We use the long form for the default assignment because of an extremely
28240 # bizarre bug on SunOS 4.1.3.
28241 if $ac_need_defaults; then
28242   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
28243   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
28244   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
28245 fi
28246
28247 # Have a temporary directory for convenience.  Make it in the build tree
28248 # simply because there is no reason against having it here, and in addition,
28249 # creating and moving files from /tmp can sometimes cause problems.
28250 # Hook for its removal unless debugging.
28251 # Note that there is a small window in which the directory will not be cleaned:
28252 # after its creation but before its name has been assigned to `$tmp'.
28253 $debug ||
28254 {
28255   tmp=
28256   trap 'exit_status=$?
28257   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
28258 ' 0
28259   trap 'as_fn_exit 1' 1 2 13 15
28260 }
28261 # Create a (secure) tmp directory for tmp files.
28262
28263 {
28264   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
28265   test -n "$tmp" && test -d "$tmp"
28266 }  ||
28267 {
28268   tmp=./conf$$-$RANDOM
28269   (umask 077 && mkdir "$tmp")
28270 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
28271
28272 # Set up the scripts for CONFIG_FILES section.
28273 # No need to generate them if there are no CONFIG_FILES.
28274 # This happens for instance with `./config.status config.h'.
28275 if test -n "$CONFIG_FILES"; then
28276
28277 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
28278   ac_cs_awk_getline=:
28279   ac_cs_awk_pipe_init=
28280   ac_cs_awk_read_file='
28281       while ((getline aline < (F[key])) > 0)
28282         print(aline)
28283       close(F[key])'
28284   ac_cs_awk_pipe_fini=
28285 else
28286   ac_cs_awk_getline=false
28287   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
28288   ac_cs_awk_read_file='
28289       print "|#_!!_#|"
28290       print "cat " F[key] " &&"
28291       '$ac_cs_awk_pipe_init
28292   # The final `:' finishes the AND list.
28293   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
28294 fi
28295 ac_cr=`echo X | tr X '\015'`
28296 # On cygwin, bash can eat \r inside `` if the user requested igncr.
28297 # But we know of no other shell where ac_cr would be empty at this
28298 # point, so we can use a bashism as a fallback.
28299 if test "x$ac_cr" = x; then
28300   eval ac_cr=\$\'\\r\'
28301 fi
28302 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
28303 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
28304   ac_cs_awk_cr='\r'
28305 else
28306   ac_cs_awk_cr=$ac_cr
28307 fi
28308
28309 echo 'BEGIN {' >"$tmp/subs1.awk" &&
28310 _ACEOF
28311
28312 # Create commands to substitute file output variables.
28313 {
28314   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
28315   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
28316   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
28317   echo "_ACAWK" &&
28318   echo "_ACEOF"
28319 } >conf$$files.sh &&
28320 . ./conf$$files.sh ||
28321   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28322 rm -f conf$$files.sh
28323
28324 {
28325   echo "cat >conf$$subs.awk <<_ACEOF" &&
28326   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
28327   echo "_ACEOF"
28328 } >conf$$subs.sh ||
28329   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28330 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
28331 ac_delim='%!_!# '
28332 for ac_last_try in false false false false false :; do
28333   . ./conf$$subs.sh ||
28334     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28335
28336   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
28337   if test $ac_delim_n = $ac_delim_num; then
28338     break
28339   elif $ac_last_try; then
28340     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
28341   else
28342     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28343   fi
28344 done
28345 rm -f conf$$subs.sh
28346
28347 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28348 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
28349 _ACEOF
28350 sed -n '
28351 h
28352 s/^/S["/; s/!.*/"]=/
28353 p
28354 g
28355 s/^[^!]*!//
28356 :repl
28357 t repl
28358 s/'"$ac_delim"'$//
28359 t delim
28360 :nl
28361 h
28362 s/\(.\{148\}\).*/\1/
28363 t more1
28364 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
28365 p
28366 n
28367 b repl
28368 :more1
28369 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28370 p
28371 g
28372 s/.\{148\}//
28373 t nl
28374 :delim
28375 h
28376 s/\(.\{148\}\).*/\1/
28377 t more2
28378 s/["\\]/\\&/g; s/^/"/; s/$/"/
28379 p
28380 b
28381 :more2
28382 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
28383 p
28384 g
28385 s/.\{148\}//
28386 t delim
28387 ' <conf$$subs.awk | sed '
28388 /^[^""]/{
28389   N
28390   s/\n//
28391 }
28392 ' >>$CONFIG_STATUS || ac_write_fail=1
28393 rm -f conf$$subs.awk
28394 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28395 _ACAWK
28396 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
28397   for (key in S) S_is_set[key] = 1
28398   FS = "\a"
28399   \$ac_cs_awk_pipe_init
28400 }
28401 {
28402   line = $ 0
28403   nfields = split(line, field, "@")
28404   substed = 0
28405   len = length(field[1])
28406   for (i = 2; i < nfields; i++) {
28407     key = field[i]
28408     keylen = length(key)
28409     if (S_is_set[key]) {
28410       value = S[key]
28411       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
28412       len += length(value) + length(field[++i])
28413       substed = 1
28414     } else
28415       len += 1 + keylen
28416   }
28417   if (nfields == 3 && !substed) {
28418     key = field[2]
28419     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
28420       \$ac_cs_awk_read_file
28421       next
28422     }
28423   }
28424   print line
28425 }
28426 \$ac_cs_awk_pipe_fini
28427 _ACAWK
28428 _ACEOF
28429 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28430 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
28431   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
28432 else
28433   cat
28434 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
28435   || as_fn_error "could not setup config files machinery" "$LINENO" 5
28436 _ACEOF
28437
28438 # VPATH may cause trouble with some makes, so we remove $(srcdir),
28439 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
28440 # trailing colons and then remove the whole line if VPATH becomes empty
28441 # (actually we leave an empty line to preserve line numbers).
28442 if test "x$srcdir" = x.; then
28443   ac_vpsub='/^[  ]*VPATH[        ]*=/{
28444 s/:*\$(srcdir):*/:/
28445 s/:*\${srcdir}:*/:/
28446 s/:*@srcdir@:*/:/
28447 s/^\([^=]*=[     ]*\):*/\1/
28448 s/:*$//
28449 s/^[^=]*=[       ]*$//
28450 }'
28451 fi
28452
28453 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28454 fi # test -n "$CONFIG_FILES"
28455
28456 # Set up the scripts for CONFIG_HEADERS section.
28457 # No need to generate them if there are no CONFIG_HEADERS.
28458 # This happens for instance with `./config.status Makefile'.
28459 if test -n "$CONFIG_HEADERS"; then
28460 cat >"$tmp/defines.awk" <<\_ACAWK ||
28461 BEGIN {
28462 _ACEOF
28463
28464 # Transform confdefs.h into an awk script `defines.awk', embedded as
28465 # here-document in config.status, that substitutes the proper values into
28466 # config.h.in to produce config.h.
28467
28468 # Create a delimiter string that does not exist in confdefs.h, to ease
28469 # handling of long lines.
28470 ac_delim='%!_!# '
28471 for ac_last_try in false false :; do
28472   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
28473   if test -z "$ac_t"; then
28474     break
28475   elif $ac_last_try; then
28476     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
28477   else
28478     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
28479   fi
28480 done
28481
28482 # For the awk script, D is an array of macro values keyed by name,
28483 # likewise P contains macro parameters if any.  Preserve backslash
28484 # newline sequences.
28485
28486 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
28487 sed -n '
28488 s/.\{148\}/&'"$ac_delim"'/g
28489 t rset
28490 :rset
28491 s/^[     ]*#[    ]*define[       ][      ]*/ /
28492 t def
28493 d
28494 :def
28495 s/\\$//
28496 t bsnl
28497 s/["\\]/\\&/g
28498 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
28499 D["\1"]=" \3"/p
28500 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
28501 d
28502 :bsnl
28503 s/["\\]/\\&/g
28504 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
28505 D["\1"]=" \3\\\\\\n"\\/p
28506 t cont
28507 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
28508 t cont
28509 d
28510 :cont
28511 n
28512 s/.\{148\}/&'"$ac_delim"'/g
28513 t clear
28514 :clear
28515 s/\\$//
28516 t bsnlc
28517 s/["\\]/\\&/g; s/^/"/; s/$/"/p
28518 d
28519 :bsnlc
28520 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
28521 b cont
28522 ' <confdefs.h | sed '
28523 s/'"$ac_delim"'/"\\\
28524 "/g' >>$CONFIG_STATUS || ac_write_fail=1
28525
28526 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28527   for (key in D) D_is_set[key] = 1
28528   FS = "\a"
28529 }
28530 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
28531   line = \$ 0
28532   split(line, arg, " ")
28533   if (arg[1] == "#") {
28534     defundef = arg[2]
28535     mac1 = arg[3]
28536   } else {
28537     defundef = substr(arg[1], 2)
28538     mac1 = arg[2]
28539   }
28540   split(mac1, mac2, "(") #)
28541   macro = mac2[1]
28542   prefix = substr(line, 1, index(line, defundef) - 1)
28543   if (D_is_set[macro]) {
28544     # Preserve the white space surrounding the "#".
28545     print prefix "define", macro P[macro] D[macro]
28546     next
28547   } else {
28548     # Replace #undef with comments.  This is necessary, for example,
28549     # in the case of _POSIX_SOURCE, which is predefined and required
28550     # on some systems where configure will not decide to define it.
28551     if (defundef == "undef") {
28552       print "/*", prefix defundef, macro, "*/"
28553       next
28554     }
28555   }
28556 }
28557 { print }
28558 _ACAWK
28559 _ACEOF
28560 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28561   as_fn_error "could not setup config headers machinery" "$LINENO" 5
28562 fi # test -n "$CONFIG_HEADERS"
28563
28564
28565 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
28566 shift
28567 for ac_tag
28568 do
28569   case $ac_tag in
28570   :[FHLC]) ac_mode=$ac_tag; continue;;
28571   esac
28572   case $ac_mode$ac_tag in
28573   :[FHL]*:*);;
28574   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
28575   :[FH]-) ac_tag=-:-;;
28576   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
28577   esac
28578   ac_save_IFS=$IFS
28579   IFS=:
28580   set x $ac_tag
28581   IFS=$ac_save_IFS
28582   shift
28583   ac_file=$1
28584   shift
28585
28586   case $ac_mode in
28587   :L) ac_source=$1;;
28588   :[FH])
28589     ac_file_inputs=
28590     for ac_f
28591     do
28592       case $ac_f in
28593       -) ac_f="$tmp/stdin";;
28594       *) # Look for the file first in the build tree, then in the source tree
28595          # (if the path is not absolute).  The absolute path cannot be DOS-style,
28596          # because $ac_f cannot contain `:'.
28597          test -f "$ac_f" ||
28598            case $ac_f in
28599            [\\/$]*) false;;
28600            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
28601            esac ||
28602            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
28603       esac
28604       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
28605       as_fn_append ac_file_inputs " '$ac_f'"
28606     done
28607
28608     # Let's still pretend it is `configure' which instantiates (i.e., don't
28609     # use $as_me), people would be surprised to read:
28610     #    /* config.h.  Generated by config.status.  */
28611     configure_input='Generated from '`
28612           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
28613         `' by configure.'
28614     if test x"$ac_file" != x-; then
28615       configure_input="$ac_file.  $configure_input"
28616       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
28617 $as_echo "$as_me: creating $ac_file" >&6;}
28618     fi
28619     # Neutralize special characters interpreted by sed in replacement strings.
28620     case $configure_input in #(
28621     *\&* | *\|* | *\\* )
28622        ac_sed_conf_input=`$as_echo "$configure_input" |
28623        sed 's/[\\\\&|]/\\\\&/g'`;; #(
28624     *) ac_sed_conf_input=$configure_input;;
28625     esac
28626
28627     case $ac_tag in
28628     *:-:* | *:-) cat >"$tmp/stdin" \
28629       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
28630     esac
28631     ;;
28632   esac
28633
28634   ac_dir=`$as_dirname -- "$ac_file" ||
28635 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
28636          X"$ac_file" : 'X\(//\)[^/]' \| \
28637          X"$ac_file" : 'X\(//\)$' \| \
28638          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
28639 $as_echo X"$ac_file" |
28640     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
28641             s//\1/
28642             q
28643           }
28644           /^X\(\/\/\)[^/].*/{
28645             s//\1/
28646             q
28647           }
28648           /^X\(\/\/\)$/{
28649             s//\1/
28650             q
28651           }
28652           /^X\(\/\).*/{
28653             s//\1/
28654             q
28655           }
28656           s/.*/./; q'`
28657   as_dir="$ac_dir"; as_fn_mkdir_p
28658   ac_builddir=.
28659
28660 case "$ac_dir" in
28661 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
28662 *)
28663   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
28664   # A ".." for each directory in $ac_dir_suffix.
28665   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
28666   case $ac_top_builddir_sub in
28667   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
28668   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
28669   esac ;;
28670 esac
28671 ac_abs_top_builddir=$ac_pwd
28672 ac_abs_builddir=$ac_pwd$ac_dir_suffix
28673 # for backward compatibility:
28674 ac_top_builddir=$ac_top_build_prefix
28675
28676 case $srcdir in
28677   .)  # We are building in place.
28678     ac_srcdir=.
28679     ac_top_srcdir=$ac_top_builddir_sub
28680     ac_abs_top_srcdir=$ac_pwd ;;
28681   [\\/]* | ?:[\\/]* )  # Absolute name.
28682     ac_srcdir=$srcdir$ac_dir_suffix;
28683     ac_top_srcdir=$srcdir
28684     ac_abs_top_srcdir=$srcdir ;;
28685   *) # Relative name.
28686     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
28687     ac_top_srcdir=$ac_top_build_prefix$srcdir
28688     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
28689 esac
28690 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
28691
28692
28693   case $ac_mode in
28694   :F)
28695   #
28696   # CONFIG_FILE
28697   #
28698
28699 _ACEOF
28700
28701 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28702 # If the template does not know about datarootdir, expand it.
28703 # FIXME: This hack should be removed a few years after 2.60.
28704 ac_datarootdir_hack=; ac_datarootdir_seen=
28705 ac_sed_dataroot='
28706 /datarootdir/ {
28707   p
28708   q
28709 }
28710 /@datadir@/p
28711 /@docdir@/p
28712 /@infodir@/p
28713 /@localedir@/p
28714 /@mandir@/p'
28715 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
28716 *datarootdir*) ac_datarootdir_seen=yes;;
28717 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
28718   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
28719 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
28720 _ACEOF
28721 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28722   ac_datarootdir_hack='
28723   s&@datadir@&$datadir&g
28724   s&@docdir@&$docdir&g
28725   s&@infodir@&$infodir&g
28726   s&@localedir@&$localedir&g
28727   s&@mandir@&$mandir&g
28728   s&\\\${datarootdir}&$datarootdir&g' ;;
28729 esac
28730 _ACEOF
28731
28732 # Neutralize VPATH when `$srcdir' = `.'.
28733 # Shell code in configure.ac might set extrasub.
28734 # FIXME: do we really want to maintain this feature?
28735 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
28736 ac_sed_extra="$ac_vpsub
28737 $extrasub
28738 _ACEOF
28739 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
28740 :t
28741 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
28742 s|@configure_input@|$ac_sed_conf_input|;t t
28743 s&@top_builddir@&$ac_top_builddir_sub&;t t
28744 s&@top_build_prefix@&$ac_top_build_prefix&;t t
28745 s&@srcdir@&$ac_srcdir&;t t
28746 s&@abs_srcdir@&$ac_abs_srcdir&;t t
28747 s&@top_srcdir@&$ac_top_srcdir&;t t
28748 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
28749 s&@builddir@&$ac_builddir&;t t
28750 s&@abs_builddir@&$ac_abs_builddir&;t t
28751 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
28752 $ac_datarootdir_hack
28753 "
28754 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
28755 if $ac_cs_awk_getline; then
28756   $AWK -f "$tmp/subs.awk"
28757 else
28758   $AWK -f "$tmp/subs.awk" | $SHELL
28759 fi >$tmp/out \
28760   || as_fn_error "could not create $ac_file" "$LINENO" 5
28761
28762 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
28763   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
28764   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
28765   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28766 which seems to be undefined.  Please make sure it is defined." >&5
28767 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
28768 which seems to be undefined.  Please make sure it is defined." >&2;}
28769
28770   rm -f "$tmp/stdin"
28771   case $ac_file in
28772   -) cat "$tmp/out" && rm -f "$tmp/out";;
28773   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
28774   esac \
28775   || as_fn_error "could not create $ac_file" "$LINENO" 5
28776  ;;
28777   :H)
28778   #
28779   # CONFIG_HEADER
28780   #
28781   if test x"$ac_file" != x-; then
28782     {
28783       $as_echo "/* $configure_input  */" \
28784       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
28785     } >"$tmp/config.h" \
28786       || as_fn_error "could not create $ac_file" "$LINENO" 5
28787     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
28788       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
28789 $as_echo "$as_me: $ac_file is unchanged" >&6;}
28790     else
28791       rm -f "$ac_file"
28792       mv "$tmp/config.h" "$ac_file" \
28793         || as_fn_error "could not create $ac_file" "$LINENO" 5
28794     fi
28795   else
28796     $as_echo "/* $configure_input  */" \
28797       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
28798       || as_fn_error "could not create -" "$LINENO" 5
28799   fi
28800  ;;
28801
28802   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
28803 $as_echo "$as_me: executing $ac_file commands" >&6;}
28804  ;;
28805   esac
28806
28807
28808   case $ac_file$ac_mode in
28809     "as":F) chmod +x as ;;
28810     "collect-ld":F) chmod +x collect-ld ;;
28811     "nm":F) chmod +x nm ;;
28812     "default":C)
28813 case ${CONFIG_HEADERS} in
28814   *auto-host.h:config.in*)
28815   echo > cstamp-h ;;
28816 esac
28817 # Make sure all the subdirs exist.
28818 for d in $subdirs doc build common c-family
28819 do
28820     test -d $d || mkdir $d
28821 done
28822  ;;
28823
28824   esac
28825 done # for ac_tag
28826
28827
28828 as_fn_exit 0
28829 _ACEOF
28830 ac_clean_files=$ac_clean_files_save
28831
28832 test $ac_write_fail = 0 ||
28833   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
28834
28835
28836 # configure is writing to config.log, and then calls config.status.
28837 # config.status does its own redirection, appending to config.log.
28838 # Unfortunately, on DOS this fails, as config.log is still kept open
28839 # by configure, so config.status won't be able to write to it; its
28840 # output is simply discarded.  So we exec the FD to /dev/null,
28841 # effectively closing config.log, so it can be properly (re)opened and
28842 # appended to by config.status.  When coming back to configure, we
28843 # need to make the FD available again.
28844 if test "$no_create" != yes; then
28845   ac_cs_success=:
28846   ac_config_status_args=
28847   test "$silent" = yes &&
28848     ac_config_status_args="$ac_config_status_args --quiet"
28849   exec 5>/dev/null
28850   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
28851   exec 5>>config.log
28852   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
28853   # would make configure fail if this is the last instruction.
28854   $ac_cs_success || as_fn_exit $?
28855 fi
28856 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
28857   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
28858 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
28859 fi
28860
28861