gold/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for gold 0.1.
   4 #
   5 #
   6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   7 #
   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 as_myself=
  91 case $0 in #((
  92   *[\\/]* ) as_myself=$0 ;;
  93   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  94 for as_dir in $PATH
  95 do
  96   IFS=$as_save_IFS
  97   test -z "$as_dir" && as_dir=.
  98     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  99   done
 100 IFS=$as_save_IFS
 101
 102      ;;
 103 esac
 104 # We did not find ourselves, most probably we were run as `sh COMMAND'
 105 # in which case we are not to be found in the path.
 106 if test "x$as_myself" = x; then
 107   as_myself=$0
 108 fi
 109 if test ! -f "$as_myself"; then
 110   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 111   exit 1
 112 fi
 113
 114 # Unset variables that we do not need and which cause bugs (e.g. in
 115 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 116 # suppresses any "Segmentation fault" message there.  '((' could
 117 # trigger a bug in pdksh 5.2.14.
 118 for as_var in BASH_ENV ENV MAIL MAILPATH
 119 do eval test x\${$as_var+set} = xset \
 120   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 121 done
 122 PS1='$ '
 123 PS2='> '
 124 PS4='+ '
 125
 126 # NLS nuisances.
 127 LC_ALL=C
 128 export LC_ALL
 129 LANGUAGE=C
 130 export LANGUAGE
 131
 132 # CDPATH.
 133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 134
 135 # Use a proper internal environment variable to ensure we don't fall
 136   # into an infinite loop, continuously re-executing ourselves.
 137   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 138     _as_can_reexec=no; export _as_can_reexec;
 139     # We cannot yet assume a decent shell, so we have to provide a
 140 # neutralization value for shells without unset; and this also
 141 # works around shells that cannot unset nonexistent variables.
 142 # Preserve -v and -x to the replacement shell.
 143 BASH_ENV=/dev/null
 144 ENV=/dev/null
 145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 146 case $- in # ((((
 147   *v*x* | *x*v* ) as_opts=-vx ;;
 148   *v* ) as_opts=-v ;;
 149   *x* ) as_opts=-x ;;
 150   * ) as_opts= ;;
 151 esac
 152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 153 # Admittedly, this is quite paranoid, since all the known shells bail
 154 # out after a failed `exec'.
 155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 156 as_fn_exit 255
 157   fi
 158   # We don't want this to propagate to other subprocesses.
 159           { _as_can_reexec=; unset _as_can_reexec;}
 160 if test "x$CONFIG_SHELL" = x; then
 161   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 162   emulate sh
 163   NULLCMD=:
 164   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 165   # is contrary to our usage.  Disable this feature.
 166   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 167   setopt NO_GLOB_SUBST
 168 else
 169   case \`(set -o) 2>/dev/null\` in #(
 170   *posix*) :
 171     set -o posix ;; #(
 172   *) :
 173      ;;
 174 esac
 175 fi
 176 "
 177   as_required="as_fn_return () { (exit \$1); }
 178 as_fn_success () { as_fn_return 0; }
 179 as_fn_failure () { as_fn_return 1; }
 180 as_fn_ret_success () { return 0; }
 181 as_fn_ret_failure () { return 1; }
 182
 183 exitcode=0
 184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 189
 190 else
 191   exitcode=1; echo positional parameters were not saved.
 192 fi
 193 test x\$exitcode = x0 || exit 1
 194 test -x / || exit 1"
 195   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 196   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 197   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 198   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 199 test \$(( 1 + 1 )) = 2 || exit 1"
 200   if (eval "$as_required") 2>/dev/null; then :
 201   as_have_required=yes
 202 else
 203   as_have_required=no
 204 fi
 205   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 206
 207 else
 208   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 209 as_found=false
 210 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 211 do
 212   IFS=$as_save_IFS
 213   test -z "$as_dir" && as_dir=.
 214   as_found=:
 215   case $as_dir in #(
 216          /*)
 217            for as_base in sh bash ksh sh5; do
 218              # Try only shells that exist, to save several forks.
 219              as_shell=$as_dir/$as_base
 220              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 221                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 222   CONFIG_SHELL=$as_shell as_have_required=yes
 223                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 224   break 2
 225 fi
 226 fi
 227            done;;
 228        esac
 229   as_found=false
 230 done
 231 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 232               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 233   CONFIG_SHELL=$SHELL as_have_required=yes
 234 fi; }
 235 IFS=$as_save_IFS
 236
 237
 238       if test "x$CONFIG_SHELL" != x; then :
 239   export CONFIG_SHELL
 240              # We cannot yet assume a decent shell, so we have to provide a
 241 # neutralization value for shells without unset; and this also
 242 # works around shells that cannot unset nonexistent variables.
 243 # Preserve -v and -x to the replacement shell.
 244 BASH_ENV=/dev/null
 245 ENV=/dev/null
 246 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 247 case $- in # ((((
 248   *v*x* | *x*v* ) as_opts=-vx ;;
 249   *v* ) as_opts=-v ;;
 250   *x* ) as_opts=-x ;;
 251   * ) as_opts= ;;
 252 esac
 253 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 254 # Admittedly, this is quite paranoid, since all the known shells bail
 255 # out after a failed `exec'.
 256 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 257 exit 255
 258 fi
 259
 260     if test x$as_have_required = xno; then :
 261   $as_echo "$0: This script requires a shell more modern than all"
 262   $as_echo "$0: the shells that I found on your system."
 263   if test x${ZSH_VERSION+set} = xset ; then
 264     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 265     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 266   else
 267     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 268 $0: including any error possibly output before this
 269 $0: message. Then install a modern shell, or manually run
 270 $0: the script under such a shell if you do have one."
 271   fi
 272   exit 1
 273 fi
 274 fi
 275 fi
 276 SHELL=${CONFIG_SHELL-/bin/sh}
 277 export SHELL
 278 # Unset more variables known to interfere with behavior of common tools.
 279 CLICOLOR_FORCE= GREP_OPTIONS=
 280 unset CLICOLOR_FORCE GREP_OPTIONS
 281
 282 ## --------------------- ##
 283 ## M4sh Shell Functions. ##
 284 ## --------------------- ##
 285 # as_fn_unset VAR
 286 # ---------------
 287 # Portably unset VAR.
 288 as_fn_unset ()
 289 {
 290   { eval $1=; unset $1;}
 291 }
 292 as_unset=as_fn_unset
 293
 294 # as_fn_set_status STATUS
 295 # -----------------------
 296 # Set $? to STATUS, without forking.
 297 as_fn_set_status ()
 298 {
 299   return $1
 300 } # as_fn_set_status
 301
 302 # as_fn_exit STATUS
 303 # -----------------
 304 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 305 as_fn_exit ()
 306 {
 307   set +e
 308   as_fn_set_status $1
 309   exit $1
 310 } # as_fn_exit
 311
 312 # as_fn_mkdir_p
 313 # -------------
 314 # Create "$as_dir" as a directory, including parents if necessary.
 315 as_fn_mkdir_p ()
 316 {
 317
 318   case $as_dir in #(
 319   -*) as_dir=./$as_dir;;
 320   esac
 321   test -d "$as_dir" || eval $as_mkdir_p || {
 322     as_dirs=
 323     while :; do
 324       case $as_dir in #(
 325       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 326       *) as_qdir=$as_dir;;
 327       esac
 328       as_dirs="'$as_qdir' $as_dirs"
 329       as_dir=`$as_dirname -- "$as_dir" ||
 330 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 331          X"$as_dir" : 'X\(//\)[^/]' \| \
 332          X"$as_dir" : 'X\(//\)$' \| \
 333          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 334 $as_echo X"$as_dir" |
 335     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 336             s//\1/
 337             q
 338           }
 339           /^X\(\/\/\)[^/].*/{
 340             s//\1/
 341             q
 342           }
 343           /^X\(\/\/\)$/{
 344             s//\1/
 345             q
 346           }
 347           /^X\(\/\).*/{
 348             s//\1/
 349             q
 350           }
 351           s/.*/./; q'`
 352       test -d "$as_dir" && break
 353     done
 354     test -z "$as_dirs" || eval "mkdir $as_dirs"
 355   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 356
 357
 358 } # as_fn_mkdir_p
 359
 360 # as_fn_executable_p FILE
 361 # -----------------------
 362 # Test if FILE is an executable regular file.
 363 as_fn_executable_p ()
 364 {
 365   test -f "$1" && test -x "$1"
 366 } # as_fn_executable_p
 367 # as_fn_append VAR VALUE
 368 # ----------------------
 369 # Append the text in VALUE to the end of the definition contained in VAR. Take
 370 # advantage of any shell optimizations that allow amortized linear growth over
 371 # repeated appends, instead of the typical quadratic growth present in naive
 372 # implementations.
 373 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 374   eval 'as_fn_append ()
 375   {
 376     eval $1+=\$2
 377   }'
 378 else
 379   as_fn_append ()
 380   {
 381     eval $1=\$$1\$2
 382   }
 383 fi # as_fn_append
 384
 385 # as_fn_arith ARG...
 386 # ------------------
 387 # Perform arithmetic evaluation on the ARGs, and store the result in the
 388 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 389 # must be portable across $(()) and expr.
 390 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 391   eval 'as_fn_arith ()
 392   {
 393     as_val=$(( $* ))
 394   }'
 395 else
 396   as_fn_arith ()
 397   {
 398     as_val=`expr "$@" || test $? -eq 1`
 399   }
 400 fi # as_fn_arith
 401
 402
 403 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 404 # ----------------------------------------
 405 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 406 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 407 # script with STATUS, using 1 if that was 0.
 408 as_fn_error ()
 409 {
 410   as_status=$1; test $as_status -eq 0 && as_status=1
 411   if test "$4"; then
 412     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 413     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 414   fi
 415   $as_echo "$as_me: error: $2" >&2
 416   as_fn_exit $as_status
 417 } # as_fn_error
 418
 419 if expr a : '\(a\)' >/dev/null 2>&1 &&
 420    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 421   as_expr=expr
 422 else
 423   as_expr=false
 424 fi
 425
 426 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 427   as_basename=basename
 428 else
 429   as_basename=false
 430 fi
 431
 432 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 433   as_dirname=dirname
 434 else
 435   as_dirname=false
 436 fi
 437
 438 as_me=`$as_basename -- "$0" ||
 439 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 440          X"$0" : 'X\(//\)$' \| \
 441          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 442 $as_echo X/"$0" |
 443     sed '/^.*\/\([^/][^/]*\)\/*$/{
 444             s//\1/
 445             q
 446           }
 447           /^X\/\(\/\/\)$/{
 448             s//\1/
 449             q
 450           }
 451           /^X\/\(\/\).*/{
 452             s//\1/
 453             q
 454           }
 455           s/.*/./; q'`
 456
 457 # Avoid depending upon Character Ranges.
 458 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 459 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 460 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 461 as_cr_digits='0123456789'
 462 as_cr_alnum=$as_cr_Letters$as_cr_digits
 463
 464
 465   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 466   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 467   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 468   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 469   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 470   sed -n '
 471     p
 472     /[$]LINENO/=
 473   ' <$as_myself |
 474     sed '
 475       s/[$]LINENO.*/&-/
 476       t lineno
 477       b
 478       :lineno
 479       N
 480       :loop
 481       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 482       t loop
 483       s/-\n.*//
 484     ' >$as_me.lineno &&
 485   chmod +x "$as_me.lineno" ||
 486     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 487
 488   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 489   # already done that, so ensure we don't try to do so again and fall
 490   # in an infinite loop.  This has already happened in practice.
 491   _as_can_reexec=no; export _as_can_reexec
 492   # Don't try to exec as it changes $[0], causing all sort of problems
 493   # (the dirname of $[0] is not the place where we might find the
 494   # original and so on.  Autoconf is especially sensitive to this).
 495   . "./$as_me.lineno"
 496   # Exit status is that of the last command.
 497   exit
 498 }
 499
 500 ECHO_C= ECHO_N= ECHO_T=
 501 case `echo -n x` in #(((((
 502 -n*)
 503   case `echo 'xy\c'` in
 504   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 505   xy)  ECHO_C='\c';;
 506   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 507        ECHO_T=' ';;
 508   esac;;
 509 *)
 510   ECHO_N='-n';;
 511 esac
 512
 513 rm -f conf$$ conf$$.exe conf$$.file
 514 if test -d conf$$.dir; then
 515   rm -f conf$$.dir/conf$$.file
 516 else
 517   rm -f conf$$.dir
 518   mkdir conf$$.dir 2>/dev/null
 519 fi
 520 if (echo >conf$$.file) 2>/dev/null; then
 521   if ln -s conf$$.file conf$$ 2>/dev/null; then
 522     as_ln_s='ln -s'
 523     # ... but there are two gotchas:
 524     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 525     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 526     # In both cases, we have to default to `cp -pR'.
 527     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 528       as_ln_s='cp -pR'
 529   elif ln conf$$.file conf$$ 2>/dev/null; then
 530     as_ln_s=ln
 531   else
 532     as_ln_s='cp -pR'
 533   fi
 534 else
 535   as_ln_s='cp -pR'
 536 fi
 537 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 538 rmdir conf$$.dir 2>/dev/null
 539
 540 if mkdir -p . 2>/dev/null; then
 541   as_mkdir_p='mkdir -p "$as_dir"'
 542 else
 543   test -d ./-p && rmdir ./-p
 544   as_mkdir_p=false
 545 fi
 546
 547 as_test_x='test -x'
 548 as_executable_p=as_fn_executable_p
 549
 550 # Sed expression to map a string onto a valid CPP name.
 551 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 552
 553 # Sed expression to map a string onto a valid variable name.
 554 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 555
 556
 557 test -n "$DJDIR" || exec 7<&0 </dev/null
 558 exec 6>&1
 559
 560 # Name of the host.
 561 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 562 # so uname gets run too.
 563 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 564
 565 #
 566 # Initializations.
 567 #
 568 ac_default_prefix=/usr/local
 569 ac_clean_files=
 570 ac_config_libobj_dir=.
 571 LIBOBJS=
 572 cross_compiling=no
 573 subdirs=
 574 MFLAGS=
 575 MAKEFLAGS=
 576
 577 # Identity of this package.
 578 PACKAGE_NAME='gold'
 579 PACKAGE_TARNAME='gold'
 580 PACKAGE_VERSION='0.1'
 581 PACKAGE_STRING='gold 0.1'
 582 PACKAGE_BUGREPORT=''
 583 PACKAGE_URL=''
 584
 585 ac_unique_file="gold.cc"
 586 # Factoring default headers for most tests.
 587 ac_includes_default="\
 588 #include <stdio.h>
 589 #ifdef HAVE_SYS_TYPES_H
 590 # include <sys/types.h>
 591 #endif
 592 #ifdef HAVE_SYS_STAT_H
 593 # include <sys/stat.h>
 594 #endif
 595 #ifdef STDC_HEADERS
 596 # include <stdlib.h>
 597 # include <stddef.h>
 598 #else
 599 # ifdef HAVE_STDLIB_H
 600 #  include <stdlib.h>
 601 # endif
 602 #endif
 603 #ifdef HAVE_STRING_H
 604 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 605 #  include <memory.h>
 606 # endif
 607 # include <string.h>
 608 #endif
 609 #ifdef HAVE_STRINGS_H
 610 # include <strings.h>
 611 #endif
 612 #ifdef HAVE_INTTYPES_H
 613 # include <inttypes.h>
 614 #endif
 615 #ifdef HAVE_STDINT_H
 616 # include <stdint.h>
 617 #endif
 618 #ifdef HAVE_UNISTD_H
 619 # include <unistd.h>
 620 #endif"
 621
 622 ac_subst_vars='am__EXEEXT_FALSE
 623 am__EXEEXT_TRUE
 624 LTLIBOBJS
 625 MAINT
 626 MAINTAINER_MODE_FALSE
 627 MAINTAINER_MODE_TRUE
 628 DLOPEN_LIBS
 629 CXXCPP
 630 HAVE_NO_USE_LINKER_PLUGIN_FALSE
 631 HAVE_NO_USE_LINKER_PLUGIN_TRUE
 632 HAVE_PUBNAMES_FALSE
 633 HAVE_PUBNAMES_TRUE
 634 zlibinc
 635 zlibdir
 636 LIBOBJS
 637 LFS_CFLAGS
 638 GOLD_LDADD
 639 GOLD_LDFLAGS
 640 WARN_CXXFLAGS
 641 WARN_WRITE_STRINGS
 642 NO_WERROR
 643 WARN_CFLAGS_FOR_BUILD
 644 WARN_CFLAGS
 645 IFUNC_STATIC_FALSE
 646 IFUNC_STATIC_TRUE
 647 IFUNC_FALSE
 648 IFUNC_TRUE
 649 RANDOM_SEED_CFLAGS
 650 TLS_DESCRIPTORS_FALSE
 651 TLS_DESCRIPTORS_TRUE
 652 TLS_GNU2_DIALECT_FALSE
 653 TLS_GNU2_DIALECT_TRUE
 654 OMP_SUPPORT_FALSE
 655 OMP_SUPPORT_TRUE
 656 STATIC_TLS_FALSE
 657 STATIC_TLS_TRUE
 658 TLS_FALSE
 659 TLS_TRUE
 660 MERGE_CONSTANTS_FLAG
 661 MCMODEL_MEDIUM_FALSE
 662 MCMODEL_MEDIUM_TRUE
 663 FN_PTRS_IN_SO_WITHOUT_PIC_FALSE
 664 FN_PTRS_IN_SO_WITHOUT_PIC_TRUE
 665 HAVE_STATIC_FALSE
 666 HAVE_STATIC_TRUE
 667 NATIVE_OR_CROSS_LINKER_FALSE
 668 NATIVE_OR_CROSS_LINKER_TRUE
 669 GCC_FALSE
 670 GCC_TRUE
 671 NATIVE_LINKER_FALSE
 672 NATIVE_LINKER_TRUE
 673 MSGMERGE
 674 MSGFMT
 675 MKINSTALLDIRS
 676 CATOBJEXT
 677 GENCAT
 678 INSTOBJEXT
 679 DATADIRNAME
 680 CATALOGS
 681 POSUB
 682 GMSGFMT
 683 XGETTEXT
 684 INCINTL
 685 LIBINTL_DEP
 686 LIBINTL
 687 USE_NLS
 688 LN_S
 689 RANLIB
 690 YFLAGS
 691 YACC
 692 am__fastdepCXX_FALSE
 693 am__fastdepCXX_TRUE
 694 CXXDEPMODE
 695 ac_ct_CXX
 696 CXXFLAGS
 697 CXX
 698 NM
 699 TARGETOBJS
 700 DEFAULT_TARGET
 701 DEFAULT_TARGET_MIPS_FALSE
 702 DEFAULT_TARGET_MIPS_TRUE
 703 DEFAULT_TARGET_TILEGX_FALSE
 704 DEFAULT_TARGET_TILEGX_TRUE
 705 DEFAULT_TARGET_X86_64_OR_X32_FALSE
 706 DEFAULT_TARGET_X86_64_OR_X32_TRUE
 707 DEFAULT_TARGET_X32_FALSE
 708 DEFAULT_TARGET_X32_TRUE
 709 DEFAULT_TARGET_X86_64_FALSE
 710 DEFAULT_TARGET_X86_64_TRUE
 711 DEFAULT_TARGET_S390_FALSE
 712 DEFAULT_TARGET_S390_TRUE
 713 DEFAULT_TARGET_SPARC_FALSE
 714 DEFAULT_TARGET_SPARC_TRUE
 715 DEFAULT_TARGET_POWERPC_FALSE
 716 DEFAULT_TARGET_POWERPC_TRUE
 717 DEFAULT_TARGET_I386_FALSE
 718 DEFAULT_TARGET_I386_TRUE
 719 DEFAULT_TARGET_ARM_FALSE
 720 DEFAULT_TARGET_ARM_TRUE
 721 DEFAULT_TARGET_AARCH64_FALSE
 722 DEFAULT_TARGET_AARCH64_TRUE
 723 PLUGINS_FALSE
 724 PLUGINS_TRUE
 725 THREADS_FALSE
 726 THREADS_TRUE
 727 installed_linker
 728 install_as_default
 729 EGREP
 730 GREP
 731 CPP
 732 am__fastdepCC_FALSE
 733 am__fastdepCC_TRUE
 734 CCDEPMODE
 735 am__nodep
 736 AMDEPBACKSLASH
 737 AMDEP_FALSE
 738 AMDEP_TRUE
 739 am__quote
 740 am__include
 741 DEPDIR
 742 OBJEXT
 743 EXEEXT
 744 ac_ct_CC
 745 CPPFLAGS
 746 LDFLAGS
 747 CFLAGS
 748 CC
 749 AM_BACKSLASH
 750 AM_DEFAULT_VERBOSITY
 751 AM_DEFAULT_V
 752 AM_V
 753 am__untar
 754 am__tar
 755 AMTAR
 756 am__leading_dot
 757 SET_MAKE
 758 AWK
 759 mkdir_p
 760 MKDIR_P
 761 INSTALL_STRIP_PROGRAM
 762 STRIP
 763 install_sh
 764 MAKEINFO
 765 AUTOHEADER
 766 AUTOMAKE
 767 AUTOCONF
 768 ACLOCAL
 769 VERSION
 770 PACKAGE
 771 CYGPATH_W
 772 am__isrc
 773 INSTALL_DATA
 774 INSTALL_SCRIPT
 775 INSTALL_PROGRAM
 776 target_os
 777 target_vendor
 778 target_cpu
 779 target
 780 host_os
 781 host_vendor
 782 host_cpu
 783 host
 784 build_os
 785 build_vendor
 786 build_cpu
 787 build
 788 target_alias
 789 host_alias
 790 build_alias
 791 LIBS
 792 ECHO_T
 793 ECHO_N
 794 ECHO_C
 795 DEFS
 796 mandir
 797 localedir
 798 libdir
 799 psdir
 800 pdfdir
 801 dvidir
 802 htmldir
 803 infodir
 804 docdir
 805 oldincludedir
 806 includedir
 807 localstatedir
 808 sharedstatedir
 809 sysconfdir
 810 datadir
 811 datarootdir
 812 libexecdir
 813 sbindir
 814 bindir
 815 program_transform_name
 816 prefix
 817 exec_prefix
 818 PACKAGE_URL
 819 PACKAGE_BUGREPORT
 820 PACKAGE_STRING
 821 PACKAGE_VERSION
 822 PACKAGE_TARNAME
 823 PACKAGE_NAME
 824 PATH_SEPARATOR
 825 SHELL'
 826 ac_subst_files=''
 827 ac_user_opts='
 828 enable_option_checking
 829 enable_silent_rules
 830 enable_dependency_tracking
 831 with_sysroot
 832 enable_gold
 833 enable_threads
 834 enable_plugins
 835 enable_relro
 836 enable_targets
 837 enable_default_hash_style
 838 with_lib_path
 839 enable_nls
 840 enable_werror
 841 enable_build_warnings
 842 with_gold_ldflags
 843 with_gold_ldadd
 844 with_system_zlib
 845 enable_maintainer_mode
 846 '
 847       ac_precious_vars='build_alias
 848 host_alias
 849 target_alias
 850 CC
 851 CFLAGS
 852 LDFLAGS
 853 LIBS
 854 CPPFLAGS
 855 CPP
 856 CXX
 857 CXXFLAGS
 858 CCC
 859 YACC
 860 YFLAGS
 861 CXXCPP'
 862
 863
 864 # Initialize some variables set by options.
 865 ac_init_help=
 866 ac_init_version=false
 867 ac_unrecognized_opts=
 868 ac_unrecognized_sep=
 869 # The variables have the same names as the options, with
 870 # dashes changed to underlines.
 871 cache_file=/dev/null
 872 exec_prefix=NONE
 873 no_create=
 874 no_recursion=
 875 prefix=NONE
 876 program_prefix=NONE
 877 program_suffix=NONE
 878 program_transform_name=s,x,x,
 879 silent=
 880 site=
 881 srcdir=
 882 verbose=
 883 x_includes=NONE
 884 x_libraries=NONE
 885
 886 # Installation directory options.
 887 # These are left unexpanded so users can "make install exec_prefix=/foo"
 888 # and all the variables that are supposed to be based on exec_prefix
 889 # by default will actually change.
 890 # Use braces instead of parens because sh, perl, etc. also accept them.
 891 # (The list follows the same order as the GNU Coding Standards.)
 892 bindir='${exec_prefix}/bin'
 893 sbindir='${exec_prefix}/sbin'
 894 libexecdir='${exec_prefix}/libexec'
 895 datarootdir='${prefix}/share'
 896 datadir='${datarootdir}'
 897 sysconfdir='${prefix}/etc'
 898 sharedstatedir='${prefix}/com'
 899 localstatedir='${prefix}/var'
 900 includedir='${prefix}/include'
 901 oldincludedir='/usr/include'
 902 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 903 infodir='${datarootdir}/info'
 904 htmldir='${docdir}'
 905 dvidir='${docdir}'
 906 pdfdir='${docdir}'
 907 psdir='${docdir}'
 908 libdir='${exec_prefix}/lib'
 909 localedir='${datarootdir}/locale'
 910 mandir='${datarootdir}/man'
 911
 912 ac_prev=
 913 ac_dashdash=
 914 for ac_option
 915 do
 916   # If the previous option needs an argument, assign it.
 917   if test -n "$ac_prev"; then
 918     eval $ac_prev=\$ac_option
 919     ac_prev=
 920     continue
 921   fi
 922
 923   case $ac_option in
 924   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 925   *=)   ac_optarg= ;;
 926   *)    ac_optarg=yes ;;
 927   esac
 928
 929   # Accept the important Cygnus configure options, so we can diagnose typos.
 930
 931   case $ac_dashdash$ac_option in
 932   --)
 933     ac_dashdash=yes ;;
 934
 935   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 936     ac_prev=bindir ;;
 937   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 938     bindir=$ac_optarg ;;
 939
 940   -build | --build | --buil | --bui | --bu)
 941     ac_prev=build_alias ;;
 942   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 943     build_alias=$ac_optarg ;;
 944
 945   -cache-file | --cache-file | --cache-fil | --cache-fi \
 946   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 947     ac_prev=cache_file ;;
 948   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 949   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 950     cache_file=$ac_optarg ;;
 951
 952   --config-cache | -C)
 953     cache_file=config.cache ;;
 954
 955   -datadir | --datadir | --datadi | --datad)
 956     ac_prev=datadir ;;
 957   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 958     datadir=$ac_optarg ;;
 959
 960   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 961   | --dataroo | --dataro | --datar)
 962     ac_prev=datarootdir ;;
 963   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 964   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 965     datarootdir=$ac_optarg ;;
 966
 967   -disable-* | --disable-*)
 968     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 969     # Reject names that are not valid shell variable names.
 970     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 971       as_fn_error $? "invalid feature name: $ac_useropt"
 972     ac_useropt_orig=$ac_useropt
 973     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 974     case $ac_user_opts in
 975       *"
 976 "enable_$ac_useropt"
 977 "*) ;;
 978       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 979          ac_unrecognized_sep=', ';;
 980     esac
 981     eval enable_$ac_useropt=no ;;
 982
 983   -docdir | --docdir | --docdi | --doc | --do)
 984     ac_prev=docdir ;;
 985   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 986     docdir=$ac_optarg ;;
 987
 988   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 989     ac_prev=dvidir ;;
 990   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 991     dvidir=$ac_optarg ;;
 992
 993   -enable-* | --enable-*)
 994     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 995     # Reject names that are not valid shell variable names.
 996     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 997       as_fn_error $? "invalid feature name: $ac_useropt"
 998     ac_useropt_orig=$ac_useropt
 999     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1000     case $ac_user_opts in
1001       *"
1002 "enable_$ac_useropt"
1003 "*) ;;
1004       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1005          ac_unrecognized_sep=', ';;
1006     esac
1007     eval enable_$ac_useropt=\$ac_optarg ;;
1008
1009   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1010   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1011   | --exec | --exe | --ex)
1012     ac_prev=exec_prefix ;;
1013   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1014   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1015   | --exec=* | --exe=* | --ex=*)
1016     exec_prefix=$ac_optarg ;;
1017
1018   -gas | --gas | --ga | --g)
1019     # Obsolete; use --with-gas.
1020     with_gas=yes ;;
1021
1022   -help | --help | --hel | --he | -h)
1023     ac_init_help=long ;;
1024   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1025     ac_init_help=recursive ;;
1026   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1027     ac_init_help=short ;;
1028
1029   -host | --host | --hos | --ho)
1030     ac_prev=host_alias ;;
1031   -host=* | --host=* | --hos=* | --ho=*)
1032     host_alias=$ac_optarg ;;
1033
1034   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1035     ac_prev=htmldir ;;
1036   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1037   | --ht=*)
1038     htmldir=$ac_optarg ;;
1039
1040   -includedir | --includedir | --includedi | --included | --include \
1041   | --includ | --inclu | --incl | --inc)
1042     ac_prev=includedir ;;
1043   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1044   | --includ=* | --inclu=* | --incl=* | --inc=*)
1045     includedir=$ac_optarg ;;
1046
1047   -infodir | --infodir | --infodi | --infod | --info | --inf)
1048     ac_prev=infodir ;;
1049   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1050     infodir=$ac_optarg ;;
1051
1052   -libdir | --libdir | --libdi | --libd)
1053     ac_prev=libdir ;;
1054   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1055     libdir=$ac_optarg ;;
1056
1057   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1058   | --libexe | --libex | --libe)
1059     ac_prev=libexecdir ;;
1060   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1061   | --libexe=* | --libex=* | --libe=*)
1062     libexecdir=$ac_optarg ;;
1063
1064   -localedir | --localedir | --localedi | --localed | --locale)
1065     ac_prev=localedir ;;
1066   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1067     localedir=$ac_optarg ;;
1068
1069   -localstatedir | --localstatedir | --localstatedi | --localstated \
1070   | --localstate | --localstat | --localsta | --localst | --locals)
1071     ac_prev=localstatedir ;;
1072   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1073   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1074     localstatedir=$ac_optarg ;;
1075
1076   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1077     ac_prev=mandir ;;
1078   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1079     mandir=$ac_optarg ;;
1080
1081   -nfp | --nfp | --nf)
1082     # Obsolete; use --without-fp.
1083     with_fp=no ;;
1084
1085   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1086   | --no-cr | --no-c | -n)
1087     no_create=yes ;;
1088
1089   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1090   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1091     no_recursion=yes ;;
1092
1093   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1094   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1095   | --oldin | --oldi | --old | --ol | --o)
1096     ac_prev=oldincludedir ;;
1097   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1098   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1099   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1100     oldincludedir=$ac_optarg ;;
1101
1102   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1103     ac_prev=prefix ;;
1104   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1105     prefix=$ac_optarg ;;
1106
1107   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1108   | --program-pre | --program-pr | --program-p)
1109     ac_prev=program_prefix ;;
1110   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1111   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1112     program_prefix=$ac_optarg ;;
1113
1114   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1115   | --program-suf | --program-su | --program-s)
1116     ac_prev=program_suffix ;;
1117   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1118   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1119     program_suffix=$ac_optarg ;;
1120
1121   -program-transform-name | --program-transform-name \
1122   | --program-transform-nam | --program-transform-na \
1123   | --program-transform-n | --program-transform- \
1124   | --program-transform | --program-transfor \
1125   | --program-transfo | --program-transf \
1126   | --program-trans | --program-tran \
1127   | --progr-tra | --program-tr | --program-t)
1128     ac_prev=program_transform_name ;;
1129   -program-transform-name=* | --program-transform-name=* \
1130   | --program-transform-nam=* | --program-transform-na=* \
1131   | --program-transform-n=* | --program-transform-=* \
1132   | --program-transform=* | --program-transfor=* \
1133   | --program-transfo=* | --program-transf=* \
1134   | --program-trans=* | --program-tran=* \
1135   | --progr-tra=* | --program-tr=* | --program-t=*)
1136     program_transform_name=$ac_optarg ;;
1137
1138   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1139     ac_prev=pdfdir ;;
1140   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1141     pdfdir=$ac_optarg ;;
1142
1143   -psdir | --psdir | --psdi | --psd | --ps)
1144     ac_prev=psdir ;;
1145   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1146     psdir=$ac_optarg ;;
1147
1148   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1149   | -silent | --silent | --silen | --sile | --sil)
1150     silent=yes ;;
1151
1152   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1153     ac_prev=sbindir ;;
1154   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1155   | --sbi=* | --sb=*)
1156     sbindir=$ac_optarg ;;
1157
1158   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1159   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1160   | --sharedst | --shareds | --shared | --share | --shar \
1161   | --sha | --sh)
1162     ac_prev=sharedstatedir ;;
1163   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1164   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1165   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1166   | --sha=* | --sh=*)
1167     sharedstatedir=$ac_optarg ;;
1168
1169   -site | --site | --sit)
1170     ac_prev=site ;;
1171   -site=* | --site=* | --sit=*)
1172     site=$ac_optarg ;;
1173
1174   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1175     ac_prev=srcdir ;;
1176   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1177     srcdir=$ac_optarg ;;
1178
1179   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1180   | --syscon | --sysco | --sysc | --sys | --sy)
1181     ac_prev=sysconfdir ;;
1182   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1183   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1184     sysconfdir=$ac_optarg ;;
1185
1186   -target | --target | --targe | --targ | --tar | --ta | --t)
1187     ac_prev=target_alias ;;
1188   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1189     target_alias=$ac_optarg ;;
1190
1191   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1192     verbose=yes ;;
1193
1194   -version | --version | --versio | --versi | --vers | -V)
1195     ac_init_version=: ;;
1196
1197   -with-* | --with-*)
1198     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1199     # Reject names that are not valid shell variable names.
1200     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1201       as_fn_error $? "invalid package name: $ac_useropt"
1202     ac_useropt_orig=$ac_useropt
1203     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1204     case $ac_user_opts in
1205       *"
1206 "with_$ac_useropt"
1207 "*) ;;
1208       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1209          ac_unrecognized_sep=', ';;
1210     esac
1211     eval with_$ac_useropt=\$ac_optarg ;;
1212
1213   -without-* | --without-*)
1214     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1215     # Reject names that are not valid shell variable names.
1216     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1217       as_fn_error $? "invalid package name: $ac_useropt"
1218     ac_useropt_orig=$ac_useropt
1219     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1220     case $ac_user_opts in
1221       *"
1222 "with_$ac_useropt"
1223 "*) ;;
1224       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1225          ac_unrecognized_sep=', ';;
1226     esac
1227     eval with_$ac_useropt=no ;;
1228
1229   --x)
1230     # Obsolete; use --with-x.
1231     with_x=yes ;;
1232
1233   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1234   | --x-incl | --x-inc | --x-in | --x-i)
1235     ac_prev=x_includes ;;
1236   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1237   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1238     x_includes=$ac_optarg ;;
1239
1240   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1241   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1242     ac_prev=x_libraries ;;
1243   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1244   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1245     x_libraries=$ac_optarg ;;
1246
1247   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1248 Try \`$0 --help' for more information"
1249     ;;
1250
1251   *=*)
1252     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1253     # Reject names that are not valid shell variable names.
1254     case $ac_envvar in #(
1255       '' | [0-9]* | *[!_$as_cr_alnum]* )
1256       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1257     esac
1258     eval $ac_envvar=\$ac_optarg
1259     export $ac_envvar ;;
1260
1261   *)
1262     # FIXME: should be removed in autoconf 3.0.
1263     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1264     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1265       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1266     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1267     ;;
1268
1269   esac
1270 done
1271
1272 if test -n "$ac_prev"; then
1273   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1274   as_fn_error $? "missing argument to $ac_option"
1275 fi
1276
1277 if test -n "$ac_unrecognized_opts"; then
1278   case $enable_option_checking in
1279     no) ;;
1280     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1281     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1282   esac
1283 fi
1284
1285 # Check all directory arguments for consistency.
1286 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1287                 datadir sysconfdir sharedstatedir localstatedir includedir \
1288                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1289                 libdir localedir mandir
1290 do
1291   eval ac_val=\$$ac_var
1292   # Remove trailing slashes.
1293   case $ac_val in
1294     */ )
1295       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1296       eval $ac_var=\$ac_val;;
1297   esac
1298   # Be sure to have absolute directory names.
1299   case $ac_val in
1300     [\\/$]* | ?:[\\/]* )  continue;;
1301     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1302   esac
1303   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1304 done
1305
1306 # There might be people who depend on the old broken behavior: `$host'
1307 # used to hold the argument of --host etc.
1308 # FIXME: To remove some day.
1309 build=$build_alias
1310 host=$host_alias
1311 target=$target_alias
1312
1313 # FIXME: To remove some day.
1314 if test "x$host_alias" != x; then
1315   if test "x$build_alias" = x; then
1316     cross_compiling=maybe
1317   elif test "x$build_alias" != "x$host_alias"; then
1318     cross_compiling=yes
1319   fi
1320 fi
1321
1322 ac_tool_prefix=
1323 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1324
1325 test "$silent" = yes && exec 6>/dev/null
1326
1327
1328 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1329 ac_ls_di=`ls -di .` &&
1330 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1331   as_fn_error $? "working directory cannot be determined"
1332 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1333   as_fn_error $? "pwd does not report name of working directory"
1334
1335
1336 # Find the source files, if location was not specified.
1337 if test -z "$srcdir"; then
1338   ac_srcdir_defaulted=yes
1339   # Try the directory containing this script, then the parent directory.
1340   ac_confdir=`$as_dirname -- "$as_myself" ||
1341 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1342          X"$as_myself" : 'X\(//\)[^/]' \| \
1343          X"$as_myself" : 'X\(//\)$' \| \
1344          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1345 $as_echo X"$as_myself" |
1346     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1347             s//\1/
1348             q
1349           }
1350           /^X\(\/\/\)[^/].*/{
1351             s//\1/
1352             q
1353           }
1354           /^X\(\/\/\)$/{
1355             s//\1/
1356             q
1357           }
1358           /^X\(\/\).*/{
1359             s//\1/
1360             q
1361           }
1362           s/.*/./; q'`
1363   srcdir=$ac_confdir
1364   if test ! -r "$srcdir/$ac_unique_file"; then
1365     srcdir=..
1366   fi
1367 else
1368   ac_srcdir_defaulted=no
1369 fi
1370 if test ! -r "$srcdir/$ac_unique_file"; then
1371   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1372   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1373 fi
1374 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1375 ac_abs_confdir=`(
1376         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1377         pwd)`
1378 # When building in place, set srcdir=.
1379 if test "$ac_abs_confdir" = "$ac_pwd"; then
1380   srcdir=.
1381 fi
1382 # Remove unnecessary trailing slashes from srcdir.
1383 # Double slashes in file names in object file debugging info
1384 # mess up M-x gdb in Emacs.
1385 case $srcdir in
1386 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1387 esac
1388 for ac_var in $ac_precious_vars; do
1389   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1390   eval ac_env_${ac_var}_value=\$${ac_var}
1391   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1392   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1393 done
1394
1395 #
1396 # Report the --help message.
1397 #
1398 if test "$ac_init_help" = "long"; then
1399   # Omit some internal or obsolete options to make the list less imposing.
1400   # This message is too long to be a string in the A/UX 3.1 sh.
1401   cat <<_ACEOF
1402 \`configure' configures gold 0.1 to adapt to many kinds of systems.
1403
1404 Usage: $0 [OPTION]... [VAR=VALUE]...
1405
1406 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1407 VAR=VALUE.  See below for descriptions of some of the useful variables.
1408
1409 Defaults for the options are specified in brackets.
1410
1411 Configuration:
1412   -h, --help              display this help and exit
1413       --help=short        display options specific to this package
1414       --help=recursive    display the short help of all the included packages
1415   -V, --version           display version information and exit
1416   -q, --quiet, --silent   do not print \`checking ...' messages
1417       --cache-file=FILE   cache test results in FILE [disabled]
1418   -C, --config-cache      alias for \`--cache-file=config.cache'
1419   -n, --no-create         do not create output files
1420       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1421
1422 Installation directories:
1423   --prefix=PREFIX         install architecture-independent files in PREFIX
1424                           [$ac_default_prefix]
1425   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1426                           [PREFIX]
1427
1428 By default, \`make install' will install all the files in
1429 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1430 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1431 for instance \`--prefix=\$HOME'.
1432
1433 For better control, use the options below.
1434
1435 Fine tuning of the installation directories:
1436   --bindir=DIR            user executables [EPREFIX/bin]
1437   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1438   --libexecdir=DIR        program executables [EPREFIX/libexec]
1439   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1440   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1441   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1442   --libdir=DIR            object code libraries [EPREFIX/lib]
1443   --includedir=DIR        C header files [PREFIX/include]
1444   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1445   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1446   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1447   --infodir=DIR           info documentation [DATAROOTDIR/info]
1448   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1449   --mandir=DIR            man documentation [DATAROOTDIR/man]
1450   --docdir=DIR            documentation root [DATAROOTDIR/doc/gold]
1451   --htmldir=DIR           html documentation [DOCDIR]
1452   --dvidir=DIR            dvi documentation [DOCDIR]
1453   --pdfdir=DIR            pdf documentation [DOCDIR]
1454   --psdir=DIR             ps documentation [DOCDIR]
1455 _ACEOF
1456
1457   cat <<\_ACEOF
1458
1459 Program names:
1460   --program-prefix=PREFIX            prepend PREFIX to installed program names
1461   --program-suffix=SUFFIX            append SUFFIX to installed program names
1462   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1463
1464 System types:
1465   --build=BUILD     configure for building on BUILD [guessed]
1466   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1467   --target=TARGET   configure for building compilers for TARGET [HOST]
1468 _ACEOF
1469 fi
1470
1471 if test -n "$ac_init_help"; then
1472   case $ac_init_help in
1473      short | recursive ) echo "Configuration of gold 0.1:";;
1474    esac
1475   cat <<\_ACEOF
1476
1477 Optional Features:
1478   --disable-option-checking  ignore unrecognized --enable/--with options
1479   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1480   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1481   --enable-silent-rules   less verbose build output (undo: "make V=1")
1482   --disable-silent-rules  verbose build output (undo: "make V=0")
1483   --enable-dependency-tracking
1484                           do not reject slow dependency extractors
1485   --disable-dependency-tracking
1486                           speeds up one-time build
1487   --enable-gold[=ARG]     build gold [ARG={default,yes,no}]
1488   --enable-threads        multi-threaded linking
1489   --enable-plugins        Enable support for plugins
1490   --enable-relro          enable -z relro in ELF linker by default
1491   --enable-targets        alternative target configurations
1492   --enable-default-hash-style={sysv,gnu,both}
1493                           use this default hash style
1494   --disable-nls           do not use Native Language Support
1495   --enable-werror         treat compile warnings as errors
1496   --enable-build-warnings enable build-time compiler warnings
1497   --enable-maintainer-mode
1498                           enable make rules and dependencies not useful (and
1499                           sometimes confusing) to the casual installer
1500
1501 Optional Packages:
1502   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1503   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1504   --with-sysroot=DIR    search for usr/lib et al within DIR
1505   --with-lib-path=dir1:dir2...  set default LIB_PATH
1506   --with-gold-ldflags=FLAGS  additional link flags for gold
1507   --with-gold-ldadd=LIBS     additional libraries for gold
1508   --with-system-zlib      use installed libz
1509
1510 Some influential environment variables:
1511   CC          C compiler command
1512   CFLAGS      C compiler flags
1513   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1514               nonstandard directory <lib dir>
1515   LIBS        libraries to pass to the linker, e.g. -l<library>
1516   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1517               you have headers in a nonstandard directory <include dir>
1518   CPP         C preprocessor
1519   CXX         C++ compiler command
1520   CXXFLAGS    C++ compiler flags
1521   YACC        The `Yet Another Compiler Compiler' implementation to use.
1522               Defaults to the first program found out of: `bison -y', `byacc',
1523               `yacc'.
1524   YFLAGS      The list of arguments that will be passed by default to $YACC.
1525               This script will default YFLAGS to the empty string to avoid a
1526               default value of `-d' given by some make applications.
1527   CXXCPP      C++ preprocessor
1528
1529 Use these variables to override the choices made by `configure' or to help
1530 it to find libraries and programs with nonstandard names/locations.
1531
1532 Report bugs to the package provider.
1533 _ACEOF
1534 ac_status=$?
1535 fi
1536
1537 if test "$ac_init_help" = "recursive"; then
1538   # If there are subdirs, report their specific --help.
1539   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1540     test -d "$ac_dir" ||
1541       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1542       continue
1543     ac_builddir=.
1544
1545 case "$ac_dir" in
1546 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1547 *)
1548   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1549   # A ".." for each directory in $ac_dir_suffix.
1550   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1551   case $ac_top_builddir_sub in
1552   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1553   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1554   esac ;;
1555 esac
1556 ac_abs_top_builddir=$ac_pwd
1557 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1558 # for backward compatibility:
1559 ac_top_builddir=$ac_top_build_prefix
1560
1561 case $srcdir in
1562   .)  # We are building in place.
1563     ac_srcdir=.
1564     ac_top_srcdir=$ac_top_builddir_sub
1565     ac_abs_top_srcdir=$ac_pwd ;;
1566   [\\/]* | ?:[\\/]* )  # Absolute name.
1567     ac_srcdir=$srcdir$ac_dir_suffix;
1568     ac_top_srcdir=$srcdir
1569     ac_abs_top_srcdir=$srcdir ;;
1570   *) # Relative name.
1571     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1572     ac_top_srcdir=$ac_top_build_prefix$srcdir
1573     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1574 esac
1575 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1576
1577     cd "$ac_dir" || { ac_status=$?; continue; }
1578     # Check for guested configure.
1579     if test -f "$ac_srcdir/configure.gnu"; then
1580       echo &&
1581       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1582     elif test -f "$ac_srcdir/configure"; then
1583       echo &&
1584       $SHELL "$ac_srcdir/configure" --help=recursive
1585     else
1586       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1587     fi || ac_status=$?
1588     cd "$ac_pwd" || { ac_status=$?; break; }
1589   done
1590 fi
1591
1592 test -n "$ac_init_help" && exit $ac_status
1593 if $ac_init_version; then
1594   cat <<\_ACEOF
1595 gold configure 0.1
1596 generated by GNU Autoconf 2.69
1597
1598 Copyright (C) 2012 Free Software Foundation, Inc.
1599 This configure script is free software; the Free Software Foundation
1600 gives unlimited permission to copy, distribute and modify it.
1601 _ACEOF
1602   exit
1603 fi
1604
1605 ## ------------------------ ##
1606 ## Autoconf initialization. ##
1607 ## ------------------------ ##
1608
1609 # ac_fn_c_try_compile LINENO
1610 # --------------------------
1611 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1612 ac_fn_c_try_compile ()
1613 {
1614   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1615   rm -f conftest.$ac_objext
1616   if { { ac_try="$ac_compile"
1617 case "(($ac_try" in
1618   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1619   *) ac_try_echo=$ac_try;;
1620 esac
1621 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1622 $as_echo "$ac_try_echo"; } >&5
1623   (eval "$ac_compile") 2>conftest.err
1624   ac_status=$?
1625   if test -s conftest.err; then
1626     grep -v '^ *+' conftest.err >conftest.er1
1627     cat conftest.er1 >&5
1628     mv -f conftest.er1 conftest.err
1629   fi
1630   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1631   test $ac_status = 0; } && {
1632          test -z "$ac_c_werror_flag" ||
1633          test ! -s conftest.err
1634        } && test -s conftest.$ac_objext; then :
1635   ac_retval=0
1636 else
1637   $as_echo "$as_me: failed program was:" >&5
1638 sed 's/^/| /' conftest.$ac_ext >&5
1639
1640         ac_retval=1
1641 fi
1642   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1643   as_fn_set_status $ac_retval
1644
1645 } # ac_fn_c_try_compile
1646
1647 # ac_fn_c_try_cpp LINENO
1648 # ----------------------
1649 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1650 ac_fn_c_try_cpp ()
1651 {
1652   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1653   if { { ac_try="$ac_cpp conftest.$ac_ext"
1654 case "(($ac_try" in
1655   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1656   *) ac_try_echo=$ac_try;;
1657 esac
1658 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1659 $as_echo "$ac_try_echo"; } >&5
1660   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1661   ac_status=$?
1662   if test -s conftest.err; then
1663     grep -v '^ *+' conftest.err >conftest.er1
1664     cat conftest.er1 >&5
1665     mv -f conftest.er1 conftest.err
1666   fi
1667   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1668   test $ac_status = 0; } > conftest.i && {
1669          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1670          test ! -s conftest.err
1671        }; then :
1672   ac_retval=0
1673 else
1674   $as_echo "$as_me: failed program was:" >&5
1675 sed 's/^/| /' conftest.$ac_ext >&5
1676
1677     ac_retval=1
1678 fi
1679   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1680   as_fn_set_status $ac_retval
1681
1682 } # ac_fn_c_try_cpp
1683
1684 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1685 # -------------------------------------------------------
1686 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1687 # the include files in INCLUDES and setting the cache variable VAR
1688 # accordingly.
1689 ac_fn_c_check_header_mongrel ()
1690 {
1691   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1692   if eval \${$3+:} false; then :
1693   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1694 $as_echo_n "checking for $2... " >&6; }
1695 if eval \${$3+:} false; then :
1696   $as_echo_n "(cached) " >&6
1697 fi
1698 eval ac_res=\$$3
1699                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1700 $as_echo "$ac_res" >&6; }
1701 else
1702   # Is the header compilable?
1703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1704 $as_echo_n "checking $2 usability... " >&6; }
1705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1706 /* end confdefs.h.  */
1707 $4
1708 #include <$2>
1709 _ACEOF
1710 if ac_fn_c_try_compile "$LINENO"; then :
1711   ac_header_compiler=yes
1712 else
1713   ac_header_compiler=no
1714 fi
1715 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1717 $as_echo "$ac_header_compiler" >&6; }
1718
1719 # Is the header present?
1720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1721 $as_echo_n "checking $2 presence... " >&6; }
1722 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1723 /* end confdefs.h.  */
1724 #include <$2>
1725 _ACEOF
1726 if ac_fn_c_try_cpp "$LINENO"; then :
1727   ac_header_preproc=yes
1728 else
1729   ac_header_preproc=no
1730 fi
1731 rm -f conftest.err conftest.i conftest.$ac_ext
1732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1733 $as_echo "$ac_header_preproc" >&6; }
1734
1735 # So?  What about this header?
1736 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1737   yes:no: )
1738     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1739 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1740     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1741 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1742     ;;
1743   no:yes:* )
1744     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1745 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1746     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1747 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1748     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1749 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1750     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1751 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1752     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1753 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1754     ;;
1755 esac
1756   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1757 $as_echo_n "checking for $2... " >&6; }
1758 if eval \${$3+:} false; then :
1759   $as_echo_n "(cached) " >&6
1760 else
1761   eval "$3=\$ac_header_compiler"
1762 fi
1763 eval ac_res=\$$3
1764                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1765 $as_echo "$ac_res" >&6; }
1766 fi
1767   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1768
1769 } # ac_fn_c_check_header_mongrel
1770
1771 # ac_fn_c_try_run LINENO
1772 # ----------------------
1773 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1774 # that executables *can* be run.
1775 ac_fn_c_try_run ()
1776 {
1777   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1778   if { { ac_try="$ac_link"
1779 case "(($ac_try" in
1780   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1781   *) ac_try_echo=$ac_try;;
1782 esac
1783 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1784 $as_echo "$ac_try_echo"; } >&5
1785   (eval "$ac_link") 2>&5
1786   ac_status=$?
1787   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1788   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1789   { { case "(($ac_try" in
1790   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1791   *) ac_try_echo=$ac_try;;
1792 esac
1793 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1794 $as_echo "$ac_try_echo"; } >&5
1795   (eval "$ac_try") 2>&5
1796   ac_status=$?
1797   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1798   test $ac_status = 0; }; }; then :
1799   ac_retval=0
1800 else
1801   $as_echo "$as_me: program exited with status $ac_status" >&5
1802        $as_echo "$as_me: failed program was:" >&5
1803 sed 's/^/| /' conftest.$ac_ext >&5
1804
1805        ac_retval=$ac_status
1806 fi
1807   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1808   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1809   as_fn_set_status $ac_retval
1810
1811 } # ac_fn_c_try_run
1812
1813 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1814 # -------------------------------------------------------
1815 # Tests whether HEADER exists and can be compiled using the include files in
1816 # INCLUDES, setting the cache variable VAR accordingly.
1817 ac_fn_c_check_header_compile ()
1818 {
1819   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1820   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1821 $as_echo_n "checking for $2... " >&6; }
1822 if eval \${$3+:} false; then :
1823   $as_echo_n "(cached) " >&6
1824 else
1825   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1826 /* end confdefs.h.  */
1827 $4
1828 #include <$2>
1829 _ACEOF
1830 if ac_fn_c_try_compile "$LINENO"; then :
1831   eval "$3=yes"
1832 else
1833   eval "$3=no"
1834 fi
1835 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1836 fi
1837 eval ac_res=\$$3
1838                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1839 $as_echo "$ac_res" >&6; }
1840   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1841
1842 } # ac_fn_c_check_header_compile
1843
1844 # ac_fn_c_try_link LINENO
1845 # -----------------------
1846 # Try to link conftest.$ac_ext, and return whether this succeeded.
1847 ac_fn_c_try_link ()
1848 {
1849   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1850   rm -f conftest.$ac_objext conftest$ac_exeext
1851   if { { ac_try="$ac_link"
1852 case "(($ac_try" in
1853   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1854   *) ac_try_echo=$ac_try;;
1855 esac
1856 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1857 $as_echo "$ac_try_echo"; } >&5
1858   (eval "$ac_link") 2>conftest.err
1859   ac_status=$?
1860   if test -s conftest.err; then
1861     grep -v '^ *+' conftest.err >conftest.er1
1862     cat conftest.er1 >&5
1863     mv -f conftest.er1 conftest.err
1864   fi
1865   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1866   test $ac_status = 0; } && {
1867          test -z "$ac_c_werror_flag" ||
1868          test ! -s conftest.err
1869        } && test -s conftest$ac_exeext && {
1870          test "$cross_compiling" = yes ||
1871          test -x conftest$ac_exeext
1872        }; then :
1873   ac_retval=0
1874 else
1875   $as_echo "$as_me: failed program was:" >&5
1876 sed 's/^/| /' conftest.$ac_ext >&5
1877
1878         ac_retval=1
1879 fi
1880   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1881   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1882   # interfere with the next link command; also delete a directory that is
1883   # left behind by Apple's compiler.  We do this before executing the actions.
1884   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1885   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1886   as_fn_set_status $ac_retval
1887
1888 } # ac_fn_c_try_link
1889
1890 # ac_fn_cxx_try_compile LINENO
1891 # ----------------------------
1892 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1893 ac_fn_cxx_try_compile ()
1894 {
1895   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1896   rm -f conftest.$ac_objext
1897   if { { ac_try="$ac_compile"
1898 case "(($ac_try" in
1899   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1900   *) ac_try_echo=$ac_try;;
1901 esac
1902 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1903 $as_echo "$ac_try_echo"; } >&5
1904   (eval "$ac_compile") 2>conftest.err
1905   ac_status=$?
1906   if test -s conftest.err; then
1907     grep -v '^ *+' conftest.err >conftest.er1
1908     cat conftest.er1 >&5
1909     mv -f conftest.er1 conftest.err
1910   fi
1911   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1912   test $ac_status = 0; } && {
1913          test -z "$ac_cxx_werror_flag" ||
1914          test ! -s conftest.err
1915        } && test -s conftest.$ac_objext; then :
1916   ac_retval=0
1917 else
1918   $as_echo "$as_me: failed program was:" >&5
1919 sed 's/^/| /' conftest.$ac_ext >&5
1920
1921         ac_retval=1
1922 fi
1923   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1924   as_fn_set_status $ac_retval
1925
1926 } # ac_fn_cxx_try_compile
1927
1928 # ac_fn_c_check_func LINENO FUNC VAR
1929 # ----------------------------------
1930 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1931 ac_fn_c_check_func ()
1932 {
1933   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1934   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1935 $as_echo_n "checking for $2... " >&6; }
1936 if eval \${$3+:} false; then :
1937   $as_echo_n "(cached) " >&6
1938 else
1939   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1940 /* end confdefs.h.  */
1941 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1942    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1943 #define $2 innocuous_$2
1944
1945 /* System header to define __stub macros and hopefully few prototypes,
1946     which can conflict with char $2 (); below.
1947     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1948     <limits.h> exists even on freestanding compilers.  */
1949
1950 #ifdef __STDC__
1951 # include <limits.h>
1952 #else
1953 # include <assert.h>
1954 #endif
1955
1956 #undef $2
1957
1958 /* Override any GCC internal prototype to avoid an error.
1959    Use char because int might match the return type of a GCC
1960    builtin and then its argument prototype would still apply.  */
1961 #ifdef __cplusplus
1962 extern "C"
1963 #endif
1964 char $2 ();
1965 /* The GNU C library defines this for functions which it implements
1966     to always fail with ENOSYS.  Some functions are actually named
1967     something starting with __ and the normal name is an alias.  */
1968 #if defined __stub_$2 || defined __stub___$2
1969 choke me
1970 #endif
1971
1972 int
1973 main ()
1974 {
1975 return $2 ();
1976   ;
1977   return 0;
1978 }
1979 _ACEOF
1980 if ac_fn_c_try_link "$LINENO"; then :
1981   eval "$3=yes"
1982 else
1983   eval "$3=no"
1984 fi
1985 rm -f core conftest.err conftest.$ac_objext \
1986     conftest$ac_exeext conftest.$ac_ext
1987 fi
1988 eval ac_res=\$$3
1989                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1990 $as_echo "$ac_res" >&6; }
1991   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1992
1993 } # ac_fn_c_check_func
1994
1995 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
1996 # ---------------------------------------------
1997 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
1998 # accordingly.
1999 ac_fn_c_check_decl ()
2000 {
2001   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2002   as_decl_name=`echo $2|sed 's/ *(.*//'`
2003   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2004   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2005 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2006 if eval \${$3+:} false; then :
2007   $as_echo_n "(cached) " >&6
2008 else
2009   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2010 /* end confdefs.h.  */
2011 $4
2012 int
2013 main ()
2014 {
2015 #ifndef $as_decl_name
2016 #ifdef __cplusplus
2017   (void) $as_decl_use;
2018 #else
2019   (void) $as_decl_name;
2020 #endif
2021 #endif
2022
2023   ;
2024   return 0;
2025 }
2026 _ACEOF
2027 if ac_fn_c_try_compile "$LINENO"; then :
2028   eval "$3=yes"
2029 else
2030   eval "$3=no"
2031 fi
2032 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2033 fi
2034 eval ac_res=\$$3
2035                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2036 $as_echo "$ac_res" >&6; }
2037   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2038
2039 } # ac_fn_c_check_decl
2040
2041 # ac_fn_cxx_try_cpp LINENO
2042 # ------------------------
2043 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2044 ac_fn_cxx_try_cpp ()
2045 {
2046   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2047   if { { ac_try="$ac_cpp conftest.$ac_ext"
2048 case "(($ac_try" in
2049   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2050   *) ac_try_echo=$ac_try;;
2051 esac
2052 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2053 $as_echo "$ac_try_echo"; } >&5
2054   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2055   ac_status=$?
2056   if test -s conftest.err; then
2057     grep -v '^ *+' conftest.err >conftest.er1
2058     cat conftest.er1 >&5
2059     mv -f conftest.er1 conftest.err
2060   fi
2061   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2062   test $ac_status = 0; } > conftest.i && {
2063          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2064          test ! -s conftest.err
2065        }; then :
2066   ac_retval=0
2067 else
2068   $as_echo "$as_me: failed program was:" >&5
2069 sed 's/^/| /' conftest.$ac_ext >&5
2070
2071     ac_retval=1
2072 fi
2073   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2074   as_fn_set_status $ac_retval
2075
2076 } # ac_fn_cxx_try_cpp
2077
2078 # ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
2079 # ---------------------------------------------------------
2080 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2081 # the include files in INCLUDES and setting the cache variable VAR
2082 # accordingly.
2083 ac_fn_cxx_check_header_mongrel ()
2084 {
2085   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2086   if eval \${$3+:} false; then :
2087   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2088 $as_echo_n "checking for $2... " >&6; }
2089 if eval \${$3+:} false; then :
2090   $as_echo_n "(cached) " >&6
2091 fi
2092 eval ac_res=\$$3
2093                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2094 $as_echo "$ac_res" >&6; }
2095 else
2096   # Is the header compilable?
2097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2098 $as_echo_n "checking $2 usability... " >&6; }
2099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2100 /* end confdefs.h.  */
2101 $4
2102 #include <$2>
2103 _ACEOF
2104 if ac_fn_cxx_try_compile "$LINENO"; then :
2105   ac_header_compiler=yes
2106 else
2107   ac_header_compiler=no
2108 fi
2109 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2111 $as_echo "$ac_header_compiler" >&6; }
2112
2113 # Is the header present?
2114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2115 $as_echo_n "checking $2 presence... " >&6; }
2116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2117 /* end confdefs.h.  */
2118 #include <$2>
2119 _ACEOF
2120 if ac_fn_cxx_try_cpp "$LINENO"; then :
2121   ac_header_preproc=yes
2122 else
2123   ac_header_preproc=no
2124 fi
2125 rm -f conftest.err conftest.i conftest.$ac_ext
2126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2127 $as_echo "$ac_header_preproc" >&6; }
2128
2129 # So?  What about this header?
2130 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
2131   yes:no: )
2132     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2133 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2134     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2135 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2136     ;;
2137   no:yes:* )
2138     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2139 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2140     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2141 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2142     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2143 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2144     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2145 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2146     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2147 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2148     ;;
2149 esac
2150   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2151 $as_echo_n "checking for $2... " >&6; }
2152 if eval \${$3+:} false; then :
2153   $as_echo_n "(cached) " >&6
2154 else
2155   eval "$3=\$ac_header_compiler"
2156 fi
2157 eval ac_res=\$$3
2158                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2159 $as_echo "$ac_res" >&6; }
2160 fi
2161   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2162
2163 } # ac_fn_cxx_check_header_mongrel
2164
2165 # ac_fn_cxx_try_link LINENO
2166 # -------------------------
2167 # Try to link conftest.$ac_ext, and return whether this succeeded.
2168 ac_fn_cxx_try_link ()
2169 {
2170   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2171   rm -f conftest.$ac_objext conftest$ac_exeext
2172   if { { ac_try="$ac_link"
2173 case "(($ac_try" in
2174   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2175   *) ac_try_echo=$ac_try;;
2176 esac
2177 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2178 $as_echo "$ac_try_echo"; } >&5
2179   (eval "$ac_link") 2>conftest.err
2180   ac_status=$?
2181   if test -s conftest.err; then
2182     grep -v '^ *+' conftest.err >conftest.er1
2183     cat conftest.er1 >&5
2184     mv -f conftest.er1 conftest.err
2185   fi
2186   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2187   test $ac_status = 0; } && {
2188          test -z "$ac_cxx_werror_flag" ||
2189          test ! -s conftest.err
2190        } && test -s conftest$ac_exeext && {
2191          test "$cross_compiling" = yes ||
2192          test -x conftest$ac_exeext
2193        }; then :
2194   ac_retval=0
2195 else
2196   $as_echo "$as_me: failed program was:" >&5
2197 sed 's/^/| /' conftest.$ac_ext >&5
2198
2199         ac_retval=1
2200 fi
2201   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2202   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2203   # interfere with the next link command; also delete a directory that is
2204   # left behind by Apple's compiler.  We do this before executing the actions.
2205   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2206   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2207   as_fn_set_status $ac_retval
2208
2209 } # ac_fn_cxx_try_link
2210
2211 # ac_fn_cxx_check_func LINENO FUNC VAR
2212 # ------------------------------------
2213 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2214 ac_fn_cxx_check_func ()
2215 {
2216   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2217   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2218 $as_echo_n "checking for $2... " >&6; }
2219 if eval \${$3+:} false; then :
2220   $as_echo_n "(cached) " >&6
2221 else
2222   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2223 /* end confdefs.h.  */
2224 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2225    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2226 #define $2 innocuous_$2
2227
2228 /* System header to define __stub macros and hopefully few prototypes,
2229     which can conflict with char $2 (); below.
2230     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2231     <limits.h> exists even on freestanding compilers.  */
2232
2233 #ifdef __STDC__
2234 # include <limits.h>
2235 #else
2236 # include <assert.h>
2237 #endif
2238
2239 #undef $2
2240
2241 /* Override any GCC internal prototype to avoid an error.
2242    Use char because int might match the return type of a GCC
2243    builtin and then its argument prototype would still apply.  */
2244 #ifdef __cplusplus
2245 extern "C"
2246 #endif
2247 char $2 ();
2248 /* The GNU C library defines this for functions which it implements
2249     to always fail with ENOSYS.  Some functions are actually named
2250     something starting with __ and the normal name is an alias.  */
2251 #if defined __stub_$2 || defined __stub___$2
2252 choke me
2253 #endif
2254
2255 int
2256 main ()
2257 {
2258 return $2 ();
2259   ;
2260   return 0;
2261 }
2262 _ACEOF
2263 if ac_fn_cxx_try_link "$LINENO"; then :
2264   eval "$3=yes"
2265 else
2266   eval "$3=no"
2267 fi
2268 rm -f core conftest.err conftest.$ac_objext \
2269     conftest$ac_exeext conftest.$ac_ext
2270 fi
2271 eval ac_res=\$$3
2272                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2273 $as_echo "$ac_res" >&6; }
2274   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2275
2276 } # ac_fn_cxx_check_func
2277
2278 # ac_fn_cxx_check_decl LINENO SYMBOL VAR INCLUDES
2279 # -----------------------------------------------
2280 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
2281 # accordingly.
2282 ac_fn_cxx_check_decl ()
2283 {
2284   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2285   as_decl_name=`echo $2|sed 's/ *(.*//'`
2286   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2287   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2288 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2289 if eval \${$3+:} false; then :
2290   $as_echo_n "(cached) " >&6
2291 else
2292   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2293 /* end confdefs.h.  */
2294 $4
2295 int
2296 main ()
2297 {
2298 #ifndef $as_decl_name
2299 #ifdef __cplusplus
2300   (void) $as_decl_use;
2301 #else
2302   (void) $as_decl_name;
2303 #endif
2304 #endif
2305
2306   ;
2307   return 0;
2308 }
2309 _ACEOF
2310 if ac_fn_cxx_try_compile "$LINENO"; then :
2311   eval "$3=yes"
2312 else
2313   eval "$3=no"
2314 fi
2315 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2316 fi
2317 eval ac_res=\$$3
2318                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2319 $as_echo "$ac_res" >&6; }
2320   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2321
2322 } # ac_fn_cxx_check_decl
2323 cat >config.log <<_ACEOF
2324 This file contains any messages produced by compilers while
2325 running configure, to aid debugging if configure makes a mistake.
2326
2327 It was created by gold $as_me 0.1, which was
2328 generated by GNU Autoconf 2.69.  Invocation command line was
2329
2330   $ $0 $@
2331
2332 _ACEOF
2333 exec 5>>config.log
2334 {
2335 cat <<_ASUNAME
2336 ## --------- ##
2337 ## Platform. ##
2338 ## --------- ##
2339
2340 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2341 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2342 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2343 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2344 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2345
2346 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2347 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2348
2349 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2350 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2351 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2352 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2353 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2354 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2355 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2356
2357 _ASUNAME
2358
2359 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2360 for as_dir in $PATH
2361 do
2362   IFS=$as_save_IFS
2363   test -z "$as_dir" && as_dir=.
2364     $as_echo "PATH: $as_dir"
2365   done
2366 IFS=$as_save_IFS
2367
2368 } >&5
2369
2370 cat >&5 <<_ACEOF
2371
2372
2373 ## ----------- ##
2374 ## Core tests. ##
2375 ## ----------- ##
2376
2377 _ACEOF
2378
2379
2380 # Keep a trace of the command line.
2381 # Strip out --no-create and --no-recursion so they do not pile up.
2382 # Strip out --silent because we don't want to record it for future runs.
2383 # Also quote any args containing shell meta-characters.
2384 # Make two passes to allow for proper duplicate-argument suppression.
2385 ac_configure_args=
2386 ac_configure_args0=
2387 ac_configure_args1=
2388 ac_must_keep_next=false
2389 for ac_pass in 1 2
2390 do
2391   for ac_arg
2392   do
2393     case $ac_arg in
2394     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2395     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2396     | -silent | --silent | --silen | --sile | --sil)
2397       continue ;;
2398     *\'*)
2399       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2400     esac
2401     case $ac_pass in
2402     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2403     2)
2404       as_fn_append ac_configure_args1 " '$ac_arg'"
2405       if test $ac_must_keep_next = true; then
2406         ac_must_keep_next=false # Got value, back to normal.
2407       else
2408         case $ac_arg in
2409           *=* | --config-cache | -C | -disable-* | --disable-* \
2410           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2411           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2412           | -with-* | --with-* | -without-* | --without-* | --x)
2413             case "$ac_configure_args0 " in
2414               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2415             esac
2416             ;;
2417           -* ) ac_must_keep_next=true ;;
2418         esac
2419       fi
2420       as_fn_append ac_configure_args " '$ac_arg'"
2421       ;;
2422     esac
2423   done
2424 done
2425 { ac_configure_args0=; unset ac_configure_args0;}
2426 { ac_configure_args1=; unset ac_configure_args1;}
2427
2428 # When interrupted or exit'd, cleanup temporary files, and complete
2429 # config.log.  We remove comments because anyway the quotes in there
2430 # would cause problems or look ugly.
2431 # WARNING: Use '\'' to represent an apostrophe within the trap.
2432 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2433 trap 'exit_status=$?
2434   # Save into config.log some information that might help in debugging.
2435   {
2436     echo
2437
2438     $as_echo "## ---------------- ##
2439 ## Cache variables. ##
2440 ## ---------------- ##"
2441     echo
2442     # The following way of writing the cache mishandles newlines in values,
2443 (
2444   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2445     eval ac_val=\$$ac_var
2446     case $ac_val in #(
2447     *${as_nl}*)
2448       case $ac_var in #(
2449       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2450 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2451       esac
2452       case $ac_var in #(
2453       _ | IFS | as_nl) ;; #(
2454       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2455       *) { eval $ac_var=; unset $ac_var;} ;;
2456       esac ;;
2457     esac
2458   done
2459   (set) 2>&1 |
2460     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2461     *${as_nl}ac_space=\ *)
2462       sed -n \
2463         "s/'\''/'\''\\\\'\'''\''/g;
2464           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2465       ;; #(
2466     *)
2467       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2468       ;;
2469     esac |
2470     sort
2471 )
2472     echo
2473
2474     $as_echo "## ----------------- ##
2475 ## Output variables. ##
2476 ## ----------------- ##"
2477     echo
2478     for ac_var in $ac_subst_vars
2479     do
2480       eval ac_val=\$$ac_var
2481       case $ac_val in
2482       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2483       esac
2484       $as_echo "$ac_var='\''$ac_val'\''"
2485     done | sort
2486     echo
2487
2488     if test -n "$ac_subst_files"; then
2489       $as_echo "## ------------------- ##
2490 ## File substitutions. ##
2491 ## ------------------- ##"
2492       echo
2493       for ac_var in $ac_subst_files
2494       do
2495         eval ac_val=\$$ac_var
2496         case $ac_val in
2497         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2498         esac
2499         $as_echo "$ac_var='\''$ac_val'\''"
2500       done | sort
2501       echo
2502     fi
2503
2504     if test -s confdefs.h; then
2505       $as_echo "## ----------- ##
2506 ## confdefs.h. ##
2507 ## ----------- ##"
2508       echo
2509       cat confdefs.h
2510       echo
2511     fi
2512     test "$ac_signal" != 0 &&
2513       $as_echo "$as_me: caught signal $ac_signal"
2514     $as_echo "$as_me: exit $exit_status"
2515   } >&5
2516   rm -f core *.core core.conftest.* &&
2517     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2518     exit $exit_status
2519 ' 0
2520 for ac_signal in 1 2 13 15; do
2521   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2522 done
2523 ac_signal=0
2524
2525 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2526 rm -f -r conftest* confdefs.h
2527
2528 $as_echo "/* confdefs.h */" > confdefs.h
2529
2530 # Predefined preprocessor variables.
2531
2532 cat >>confdefs.h <<_ACEOF
2533 #define PACKAGE_NAME "$PACKAGE_NAME"
2534 _ACEOF
2535
2536 cat >>confdefs.h <<_ACEOF
2537 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2538 _ACEOF
2539
2540 cat >>confdefs.h <<_ACEOF
2541 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2542 _ACEOF
2543
2544 cat >>confdefs.h <<_ACEOF
2545 #define PACKAGE_STRING "$PACKAGE_STRING"
2546 _ACEOF
2547
2548 cat >>confdefs.h <<_ACEOF
2549 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2550 _ACEOF
2551
2552 cat >>confdefs.h <<_ACEOF
2553 #define PACKAGE_URL "$PACKAGE_URL"
2554 _ACEOF
2555
2556
2557 # Let the site file select an alternate cache file if it wants to.
2558 # Prefer an explicitly selected file to automatically selected ones.
2559 ac_site_file1=NONE
2560 ac_site_file2=NONE
2561 if test -n "$CONFIG_SITE"; then
2562   # We do not want a PATH search for config.site.
2563   case $CONFIG_SITE in #((
2564     -*)  ac_site_file1=./$CONFIG_SITE;;
2565     */*) ac_site_file1=$CONFIG_SITE;;
2566     *)   ac_site_file1=./$CONFIG_SITE;;
2567   esac
2568 elif test "x$prefix" != xNONE; then
2569   ac_site_file1=$prefix/share/config.site
2570   ac_site_file2=$prefix/etc/config.site
2571 else
2572   ac_site_file1=$ac_default_prefix/share/config.site
2573   ac_site_file2=$ac_default_prefix/etc/config.site
2574 fi
2575 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2576 do
2577   test "x$ac_site_file" = xNONE && continue
2578   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2579     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2580 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2581     sed 's/^/| /' "$ac_site_file" >&5
2582     . "$ac_site_file" \
2583       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2584 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2585 as_fn_error $? "failed to load site script $ac_site_file
2586 See \`config.log' for more details" "$LINENO" 5; }
2587   fi
2588 done
2589
2590 if test -r "$cache_file"; then
2591   # Some versions of bash will fail to source /dev/null (special files
2592   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2593   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2594     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2595 $as_echo "$as_me: loading cache $cache_file" >&6;}
2596     case $cache_file in
2597       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2598       *)                      . "./$cache_file";;
2599     esac
2600   fi
2601 else
2602   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2603 $as_echo "$as_me: creating cache $cache_file" >&6;}
2604   >$cache_file
2605 fi
2606
2607 # Check that the precious variables saved in the cache have kept the same
2608 # value.
2609 ac_cache_corrupted=false
2610 for ac_var in $ac_precious_vars; do
2611   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2612   eval ac_new_set=\$ac_env_${ac_var}_set
2613   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2614   eval ac_new_val=\$ac_env_${ac_var}_value
2615   case $ac_old_set,$ac_new_set in
2616     set,)
2617       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2618 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2619       ac_cache_corrupted=: ;;
2620     ,set)
2621       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2622 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2623       ac_cache_corrupted=: ;;
2624     ,);;
2625     *)
2626       if test "x$ac_old_val" != "x$ac_new_val"; then
2627         # differences in whitespace do not lead to failure.
2628         ac_old_val_w=`echo x $ac_old_val`
2629         ac_new_val_w=`echo x $ac_new_val`
2630         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2631           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2632 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2633           ac_cache_corrupted=:
2634         else
2635           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2636 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2637           eval $ac_var=\$ac_old_val
2638         fi
2639         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2640 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2641         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2642 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2643       fi;;
2644   esac
2645   # Pass precious variables to config.status.
2646   if test "$ac_new_set" = set; then
2647     case $ac_new_val in
2648     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2649     *) ac_arg=$ac_var=$ac_new_val ;;
2650     esac
2651     case " $ac_configure_args " in
2652       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2653       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2654     esac
2655   fi
2656 done
2657 if $ac_cache_corrupted; then
2658   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2659 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2660   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2661 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2662   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2663 fi
2664 ## -------------------- ##
2665 ## Main body of script. ##
2666 ## -------------------- ##
2667
2668 ac_ext=c
2669 ac_cpp='$CPP $CPPFLAGS'
2670 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2671 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2672 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2673
2674
2675
2676
2677
2678
2679
2680 ac_aux_dir=
2681 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2682   if test -f "$ac_dir/install-sh"; then
2683     ac_aux_dir=$ac_dir
2684     ac_install_sh="$ac_aux_dir/install-sh -c"
2685     break
2686   elif test -f "$ac_dir/install.sh"; then
2687     ac_aux_dir=$ac_dir
2688     ac_install_sh="$ac_aux_dir/install.sh -c"
2689     break
2690   elif test -f "$ac_dir/shtool"; then
2691     ac_aux_dir=$ac_dir
2692     ac_install_sh="$ac_aux_dir/shtool install -c"
2693     break
2694   fi
2695 done
2696 if test -z "$ac_aux_dir"; then
2697   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2698 fi
2699
2700 # These three variables are undocumented and unsupported,
2701 # and are intended to be withdrawn in a future Autoconf release.
2702 # They can cause serious problems if a builder's source tree is in a directory
2703 # whose full name contains unusual characters.
2704 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2705 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2706 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2707
2708
2709 # Make sure we can run config.sub.
2710 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2711   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2712
2713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2714 $as_echo_n "checking build system type... " >&6; }
2715 if ${ac_cv_build+:} false; then :
2716   $as_echo_n "(cached) " >&6
2717 else
2718   ac_build_alias=$build_alias
2719 test "x$ac_build_alias" = x &&
2720   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2721 test "x$ac_build_alias" = x &&
2722   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2723 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2724   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2725
2726 fi
2727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2728 $as_echo "$ac_cv_build" >&6; }
2729 case $ac_cv_build in
2730 *-*-*) ;;
2731 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2732 esac
2733 build=$ac_cv_build
2734 ac_save_IFS=$IFS; IFS='-'
2735 set x $ac_cv_build
2736 shift
2737 build_cpu=$1
2738 build_vendor=$2
2739 shift; shift
2740 # Remember, the first character of IFS is used to create $*,
2741 # except with old shells:
2742 build_os=$*
2743 IFS=$ac_save_IFS
2744 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2745
2746
2747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2748 $as_echo_n "checking host system type... " >&6; }
2749 if ${ac_cv_host+:} false; then :
2750   $as_echo_n "(cached) " >&6
2751 else
2752   if test "x$host_alias" = x; then
2753   ac_cv_host=$ac_cv_build
2754 else
2755   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2756     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2757 fi
2758
2759 fi
2760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2761 $as_echo "$ac_cv_host" >&6; }
2762 case $ac_cv_host in
2763 *-*-*) ;;
2764 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2765 esac
2766 host=$ac_cv_host
2767 ac_save_IFS=$IFS; IFS='-'
2768 set x $ac_cv_host
2769 shift
2770 host_cpu=$1
2771 host_vendor=$2
2772 shift; shift
2773 # Remember, the first character of IFS is used to create $*,
2774 # except with old shells:
2775 host_os=$*
2776 IFS=$ac_save_IFS
2777 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2778
2779
2780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2781 $as_echo_n "checking target system type... " >&6; }
2782 if ${ac_cv_target+:} false; then :
2783   $as_echo_n "(cached) " >&6
2784 else
2785   if test "x$target_alias" = x; then
2786   ac_cv_target=$ac_cv_host
2787 else
2788   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2789     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2790 fi
2791
2792 fi
2793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2794 $as_echo "$ac_cv_target" >&6; }
2795 case $ac_cv_target in
2796 *-*-*) ;;
2797 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2798 esac
2799 target=$ac_cv_target
2800 ac_save_IFS=$IFS; IFS='-'
2801 set x $ac_cv_target
2802 shift
2803 target_cpu=$1
2804 target_vendor=$2
2805 shift; shift
2806 # Remember, the first character of IFS is used to create $*,
2807 # except with old shells:
2808 target_os=$*
2809 IFS=$ac_save_IFS
2810 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2811
2812
2813 # The aliases save the names the user supplied, while $host etc.
2814 # will get canonicalized.
2815 test -n "$target_alias" &&
2816   test "$program_prefix$program_suffix$program_transform_name" = \
2817     NONENONEs,x,x, &&
2818   program_prefix=${target_alias}-
2819
2820 am__api_version='1.15'
2821
2822 # Find a good install program.  We prefer a C program (faster),
2823 # so one script is as good as another.  But avoid the broken or
2824 # incompatible versions:
2825 # SysV /etc/install, /usr/sbin/install
2826 # SunOS /usr/etc/install
2827 # IRIX /sbin/install
2828 # AIX /bin/install
2829 # AmigaOS /C/install, which installs bootblocks on floppy discs
2830 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2831 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2832 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2833 # OS/2's system install, which has a completely different semantic
2834 # ./install, which can be erroneously created by make from ./install.sh.
2835 # Reject install programs that cannot install multiple files.
2836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2837 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2838 if test -z "$INSTALL"; then
2839 if ${ac_cv_path_install+:} false; then :
2840   $as_echo_n "(cached) " >&6
2841 else
2842   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2843 for as_dir in $PATH
2844 do
2845   IFS=$as_save_IFS
2846   test -z "$as_dir" && as_dir=.
2847     # Account for people who put trailing slashes in PATH elements.
2848 case $as_dir/ in #((
2849   ./ | .// | /[cC]/* | \
2850   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2851   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2852   /usr/ucb/* ) ;;
2853   *)
2854     # OSF1 and SCO ODT 3.0 have their own names for install.
2855     # Don't use installbsd from OSF since it installs stuff as root
2856     # by default.
2857     for ac_prog in ginstall scoinst install; do
2858       for ac_exec_ext in '' $ac_executable_extensions; do
2859         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2860           if test $ac_prog = install &&
2861             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2862             # AIX install.  It has an incompatible calling convention.
2863             :
2864           elif test $ac_prog = install &&
2865             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2866             # program-specific install script used by HP pwplus--don't use.
2867             :
2868           else
2869             rm -rf conftest.one conftest.two conftest.dir
2870             echo one > conftest.one
2871             echo two > conftest.two
2872             mkdir conftest.dir
2873             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2874               test -s conftest.one && test -s conftest.two &&
2875               test -s conftest.dir/conftest.one &&
2876               test -s conftest.dir/conftest.two
2877             then
2878               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2879               break 3
2880             fi
2881           fi
2882         fi
2883       done
2884     done
2885     ;;
2886 esac
2887
2888   done
2889 IFS=$as_save_IFS
2890
2891 rm -rf conftest.one conftest.two conftest.dir
2892
2893 fi
2894   if test "${ac_cv_path_install+set}" = set; then
2895     INSTALL=$ac_cv_path_install
2896   else
2897     # As a last resort, use the slow shell script.  Don't cache a
2898     # value for INSTALL within a source directory, because that will
2899     # break other packages using the cache if that directory is
2900     # removed, or if the value is a relative name.
2901     INSTALL=$ac_install_sh
2902   fi
2903 fi
2904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2905 $as_echo "$INSTALL" >&6; }
2906
2907 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2908 # It thinks the first close brace ends the variable substitution.
2909 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2910
2911 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2912
2913 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2914
2915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2916 $as_echo_n "checking whether build environment is sane... " >&6; }
2917 # Reject unsafe characters in $srcdir or the absolute working directory
2918 # name.  Accept space and tab only in the latter.
2919 am_lf='
2920 '
2921 case `pwd` in
2922   *[\\\"\#\$\&\'\`$am_lf]*)
2923     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2924 esac
2925 case $srcdir in
2926   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2927     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
2928 esac
2929
2930 # Do 'set' in a subshell so we don't clobber the current shell's
2931 # arguments.  Must try -L first in case configure is actually a
2932 # symlink; some systems play weird games with the mod time of symlinks
2933 # (eg FreeBSD returns the mod time of the symlink's containing
2934 # directory).
2935 if (
2936    am_has_slept=no
2937    for am_try in 1 2; do
2938      echo "timestamp, slept: $am_has_slept" > conftest.file
2939      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2940      if test "$*" = "X"; then
2941         # -L didn't work.
2942         set X `ls -t "$srcdir/configure" conftest.file`
2943      fi
2944      if test "$*" != "X $srcdir/configure conftest.file" \
2945         && test "$*" != "X conftest.file $srcdir/configure"; then
2946
2947         # If neither matched, then we have a broken ls.  This can happen
2948         # if, for instance, CONFIG_SHELL is bash and it inherits a
2949         # broken ls alias from the environment.  This has actually
2950         # happened.  Such a system could not be considered "sane".
2951         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
2952   alias in your environment" "$LINENO" 5
2953      fi
2954      if test "$2" = conftest.file || test $am_try -eq 2; then
2955        break
2956      fi
2957      # Just in case.
2958      sleep 1
2959      am_has_slept=yes
2960    done
2961    test "$2" = conftest.file
2962    )
2963 then
2964    # Ok.
2965    :
2966 else
2967    as_fn_error $? "newly created file is older than distributed files!
2968 Check your system clock" "$LINENO" 5
2969 fi
2970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2971 $as_echo "yes" >&6; }
2972 # If we didn't sleep, we still need to ensure time stamps of config.status and
2973 # generated files are strictly newer.
2974 am_sleep_pid=
2975 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
2976   ( sleep 1 ) &
2977   am_sleep_pid=$!
2978 fi
2979
2980 rm -f conftest.file
2981
2982 test "$program_prefix" != NONE &&
2983   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2984 # Use a double $ so make ignores it.
2985 test "$program_suffix" != NONE &&
2986   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2987 # Double any \ or $.
2988 # By default was `s,x,x', remove it if useless.
2989 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2990 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2991
2992 # Expand $ac_aux_dir to an absolute path.
2993 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2994
2995 if test x"${MISSING+set}" != xset; then
2996   case $am_aux_dir in
2997   *\ * | *\     *)
2998     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2999   *)
3000     MISSING="\${SHELL} $am_aux_dir/missing" ;;
3001   esac
3002 fi
3003 # Use eval to expand $SHELL
3004 if eval "$MISSING --is-lightweight"; then
3005   am_missing_run="$MISSING "
3006 else
3007   am_missing_run=
3008   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
3009 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
3010 fi
3011
3012 if test x"${install_sh+set}" != xset; then
3013   case $am_aux_dir in
3014   *\ * | *\     *)
3015     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
3016   *)
3017     install_sh="\${SHELL} $am_aux_dir/install-sh"
3018   esac
3019 fi
3020
3021 # Installed binaries are usually stripped using 'strip' when the user
3022 # run "make install-strip".  However 'strip' might not be the right
3023 # tool to use in cross-compilation environments, therefore Automake
3024 # will honor the 'STRIP' environment variable to overrule this program.
3025 if test "$cross_compiling" != no; then
3026   if test -n "$ac_tool_prefix"; then
3027   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3028 set dummy ${ac_tool_prefix}strip; ac_word=$2
3029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3030 $as_echo_n "checking for $ac_word... " >&6; }
3031 if ${ac_cv_prog_STRIP+:} false; then :
3032   $as_echo_n "(cached) " >&6
3033 else
3034   if test -n "$STRIP"; then
3035   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3036 else
3037 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3038 for as_dir in $PATH
3039 do
3040   IFS=$as_save_IFS
3041   test -z "$as_dir" && as_dir=.
3042     for ac_exec_ext in '' $ac_executable_extensions; do
3043   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3044     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3045     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3046     break 2
3047   fi
3048 done
3049   done
3050 IFS=$as_save_IFS
3051
3052 fi
3053 fi
3054 STRIP=$ac_cv_prog_STRIP
3055 if test -n "$STRIP"; then
3056   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3057 $as_echo "$STRIP" >&6; }
3058 else
3059   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3060 $as_echo "no" >&6; }
3061 fi
3062
3063
3064 fi
3065 if test -z "$ac_cv_prog_STRIP"; then
3066   ac_ct_STRIP=$STRIP
3067   # Extract the first word of "strip", so it can be a program name with args.
3068 set dummy strip; ac_word=$2
3069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3070 $as_echo_n "checking for $ac_word... " >&6; }
3071 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
3072   $as_echo_n "(cached) " >&6
3073 else
3074   if test -n "$ac_ct_STRIP"; then
3075   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3076 else
3077 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3078 for as_dir in $PATH
3079 do
3080   IFS=$as_save_IFS
3081   test -z "$as_dir" && as_dir=.
3082     for ac_exec_ext in '' $ac_executable_extensions; do
3083   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3084     ac_cv_prog_ac_ct_STRIP="strip"
3085     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3086     break 2
3087   fi
3088 done
3089   done
3090 IFS=$as_save_IFS
3091
3092 fi
3093 fi
3094 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3095 if test -n "$ac_ct_STRIP"; then
3096   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3097 $as_echo "$ac_ct_STRIP" >&6; }
3098 else
3099   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3100 $as_echo "no" >&6; }
3101 fi
3102
3103   if test "x$ac_ct_STRIP" = x; then
3104     STRIP=":"
3105   else
3106     case $cross_compiling:$ac_tool_warned in
3107 yes:)
3108 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3109 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3110 ac_tool_warned=yes ;;
3111 esac
3112     STRIP=$ac_ct_STRIP
3113   fi
3114 else
3115   STRIP="$ac_cv_prog_STRIP"
3116 fi
3117
3118 fi
3119 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3120
3121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3122 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3123 if test -z "$MKDIR_P"; then
3124   if ${ac_cv_path_mkdir+:} false; then :
3125   $as_echo_n "(cached) " >&6
3126 else
3127   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3128 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3129 do
3130   IFS=$as_save_IFS
3131   test -z "$as_dir" && as_dir=.
3132     for ac_prog in mkdir gmkdir; do
3133          for ac_exec_ext in '' $ac_executable_extensions; do
3134            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
3135            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3136              'mkdir (GNU coreutils) '* | \
3137              'mkdir (coreutils) '* | \
3138              'mkdir (fileutils) '4.1*)
3139                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3140                break 3;;
3141            esac
3142          done
3143        done
3144   done
3145 IFS=$as_save_IFS
3146
3147 fi
3148
3149   test -d ./--version && rmdir ./--version
3150   if test "${ac_cv_path_mkdir+set}" = set; then
3151     MKDIR_P="$ac_cv_path_mkdir -p"
3152   else
3153     # As a last resort, use the slow shell script.  Don't cache a
3154     # value for MKDIR_P within a source directory, because that will
3155     # break other packages using the cache if that directory is
3156     # removed, or if the value is a relative name.
3157     MKDIR_P="$ac_install_sh -d"
3158   fi
3159 fi
3160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3161 $as_echo "$MKDIR_P" >&6; }
3162
3163 for ac_prog in gawk mawk nawk awk
3164 do
3165   # Extract the first word of "$ac_prog", so it can be a program name with args.
3166 set dummy $ac_prog; ac_word=$2
3167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3168 $as_echo_n "checking for $ac_word... " >&6; }
3169 if ${ac_cv_prog_AWK+:} false; then :
3170   $as_echo_n "(cached) " >&6
3171 else
3172   if test -n "$AWK"; then
3173   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3174 else
3175 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3176 for as_dir in $PATH
3177 do
3178   IFS=$as_save_IFS
3179   test -z "$as_dir" && as_dir=.
3180     for ac_exec_ext in '' $ac_executable_extensions; do
3181   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3182     ac_cv_prog_AWK="$ac_prog"
3183     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3184     break 2
3185   fi
3186 done
3187   done
3188 IFS=$as_save_IFS
3189
3190 fi
3191 fi
3192 AWK=$ac_cv_prog_AWK
3193 if test -n "$AWK"; then
3194   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3195 $as_echo "$AWK" >&6; }
3196 else
3197   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3198 $as_echo "no" >&6; }
3199 fi
3200
3201
3202   test -n "$AWK" && break
3203 done
3204
3205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3206 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3207 set x ${MAKE-make}
3208 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3209 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
3210   $as_echo_n "(cached) " >&6
3211 else
3212   cat >conftest.make <<\_ACEOF
3213 SHELL = /bin/sh
3214 all:
3215         @echo '@@@%%%=$(MAKE)=@@@%%%'
3216 _ACEOF
3217 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3218 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3219   *@@@%%%=?*=@@@%%%*)
3220     eval ac_cv_prog_make_${ac_make}_set=yes;;
3221   *)
3222     eval ac_cv_prog_make_${ac_make}_set=no;;
3223 esac
3224 rm -f conftest.make
3225 fi
3226 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3227   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3228 $as_echo "yes" >&6; }
3229   SET_MAKE=
3230 else
3231   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3232 $as_echo "no" >&6; }
3233   SET_MAKE="MAKE=${MAKE-make}"
3234 fi
3235
3236 rm -rf .tst 2>/dev/null
3237 mkdir .tst 2>/dev/null
3238 if test -d .tst; then
3239   am__leading_dot=.
3240 else
3241   am__leading_dot=_
3242 fi
3243 rmdir .tst 2>/dev/null
3244
3245 # Check whether --enable-silent-rules was given.
3246 if test "${enable_silent_rules+set}" = set; then :
3247   enableval=$enable_silent_rules;
3248 fi
3249
3250 case $enable_silent_rules in # (((
3251   yes) AM_DEFAULT_VERBOSITY=0;;
3252    no) AM_DEFAULT_VERBOSITY=1;;
3253     *) AM_DEFAULT_VERBOSITY=1;;
3254 esac
3255 am_make=${MAKE-make}
3256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
3257 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
3258 if ${am_cv_make_support_nested_variables+:} false; then :
3259   $as_echo_n "(cached) " >&6
3260 else
3261   if $as_echo 'TRUE=$(BAR$(V))
3262 BAR0=false
3263 BAR1=true
3264 V=1
3265 am__doit:
3266         @$(TRUE)
3267 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
3268   am_cv_make_support_nested_variables=yes
3269 else
3270   am_cv_make_support_nested_variables=no
3271 fi
3272 fi
3273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
3274 $as_echo "$am_cv_make_support_nested_variables" >&6; }
3275 if test $am_cv_make_support_nested_variables = yes; then
3276     AM_V='$(V)'
3277   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
3278 else
3279   AM_V=$AM_DEFAULT_VERBOSITY
3280   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
3281 fi
3282 AM_BACKSLASH='\'
3283
3284 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3285   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3286   # is not polluted with repeated "-I."
3287   am__isrc=' -I$(srcdir)'
3288   # test to see if srcdir already configured
3289   if test -f $srcdir/config.status; then
3290     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3291   fi
3292 fi
3293
3294 # test whether we have cygpath
3295 if test -z "$CYGPATH_W"; then
3296   if (cygpath --version) >/dev/null 2>/dev/null; then
3297     CYGPATH_W='cygpath -w'
3298   else
3299     CYGPATH_W=echo
3300   fi
3301 fi
3302
3303
3304 # Define the identity of the package.
3305  PACKAGE='gold'
3306  VERSION='0.1'
3307
3308
3309 cat >>confdefs.h <<_ACEOF
3310 #define PACKAGE "$PACKAGE"
3311 _ACEOF
3312
3313
3314 cat >>confdefs.h <<_ACEOF
3315 #define VERSION "$VERSION"
3316 _ACEOF
3317
3318 # Some tools Automake needs.
3319
3320 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3321
3322
3323 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3324
3325
3326 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3327
3328
3329 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3330
3331
3332 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3333
3334 # For better backward compatibility.  To be removed once Automake 1.9.x
3335 # dies out for good.  For more background, see:
3336 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
3337 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
3338 mkdir_p='$(MKDIR_P)'
3339
3340 # We need awk for the "check" target (and possibly the TAP driver).  The
3341 # system "awk" is bad on some platforms.
3342 # Always define AMTAR for backward compatibility.  Yes, it's still used
3343 # in the wild :-(  We should find a proper way to deprecate it ...
3344 AMTAR='$${TAR-tar}'
3345
3346
3347 # We'll loop over all known methods to create a tar archive until one works.
3348 _am_tools='gnutar  pax cpio none'
3349
3350 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
3351
3352
3353
3354
3355
3356
3357 # POSIX will say in a future version that running "rm -f" with no argument
3358 # is OK; and we want to be able to make that assumption in our Makefile
3359 # recipes.  So use an aggressive probe to check that the usage we want is
3360 # actually supported "in the wild" to an acceptable degree.
3361 # See automake bug#10828.
3362 # To make any issue more visible, cause the running configure to be aborted
3363 # by default if the 'rm' program in use doesn't match our expectations; the
3364 # user can still override this though.
3365 if rm -f && rm -fr && rm -rf; then : OK; else
3366   cat >&2 <<'END'
3367 Oops!
3368
3369 Your 'rm' program seems unable to run without file operands specified
3370 on the command line, even when the '-f' option is present.  This is contrary
3371 to the behaviour of most rm programs out there, and not conforming with
3372 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
3373
3374 Please tell bug-automake@gnu.org about your system, including the value
3375 of your $PATH and any error possibly output before this message.  This
3376 can help us improve future automake versions.
3377
3378 END
3379   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
3380     echo 'Configuration will proceed anyway, since you have set the' >&2
3381     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
3382     echo >&2
3383   else
3384     cat >&2 <<'END'
3385 Aborting the configuration process, to ensure you take notice of the issue.
3386
3387 You can download and install GNU coreutils to get an 'rm' implementation
3388 that behaves properly: <http://www.gnu.org/software/coreutils/>.
3389
3390 If you want to complete the configuration process using your problematic
3391 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
3392 to "yes", and re-run configure.
3393
3394 END
3395     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
3396   fi
3397 fi
3398
3399
3400 ac_config_headers="$ac_config_headers config.h:config.in"
3401
3402
3403 DEPDIR="${am__leading_dot}deps"
3404
3405 ac_config_commands="$ac_config_commands depfiles"
3406
3407
3408 am_make=${MAKE-make}
3409 cat > confinc << 'END'
3410 am__doit:
3411         @echo this is the am__doit target
3412 .PHONY: am__doit
3413 END
3414 # If we don't find an include directive, just comment out the code.
3415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
3416 $as_echo_n "checking for style of include used by $am_make... " >&6; }
3417 am__include="#"
3418 am__quote=
3419 _am_result=none
3420 # First try GNU make style include.
3421 echo "include confinc" > confmf
3422 # Ignore all kinds of additional output from 'make'.
3423 case `$am_make -s -f confmf 2> /dev/null` in #(
3424 *the\ am__doit\ target*)
3425   am__include=include
3426   am__quote=
3427   _am_result=GNU
3428   ;;
3429 esac
3430 # Now try BSD make style include.
3431 if test "$am__include" = "#"; then
3432    echo '.include "confinc"' > confmf
3433    case `$am_make -s -f confmf 2> /dev/null` in #(
3434    *the\ am__doit\ target*)
3435      am__include=.include
3436      am__quote="\""
3437      _am_result=BSD
3438      ;;
3439    esac
3440 fi
3441
3442
3443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
3444 $as_echo "$_am_result" >&6; }
3445 rm -f confinc confmf
3446
3447 # Check whether --enable-dependency-tracking was given.
3448 if test "${enable_dependency_tracking+set}" = set; then :
3449   enableval=$enable_dependency_tracking;
3450 fi
3451
3452 if test "x$enable_dependency_tracking" != xno; then
3453   am_depcomp="$ac_aux_dir/depcomp"
3454   AMDEPBACKSLASH='\'
3455   am__nodep='_no'
3456 fi
3457  if test "x$enable_dependency_tracking" != xno; then
3458   AMDEP_TRUE=
3459   AMDEP_FALSE='#'
3460 else
3461   AMDEP_TRUE='#'
3462   AMDEP_FALSE=
3463 fi
3464
3465
3466 ac_ext=c
3467 ac_cpp='$CPP $CPPFLAGS'
3468 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3469 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3470 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3471 if test -n "$ac_tool_prefix"; then
3472   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3473 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3475 $as_echo_n "checking for $ac_word... " >&6; }
3476 if ${ac_cv_prog_CC+:} false; then :
3477   $as_echo_n "(cached) " >&6
3478 else
3479   if test -n "$CC"; then
3480   ac_cv_prog_CC="$CC" # Let the user override the test.
3481 else
3482 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3483 for as_dir in $PATH
3484 do
3485   IFS=$as_save_IFS
3486   test -z "$as_dir" && as_dir=.
3487     for ac_exec_ext in '' $ac_executable_extensions; do
3488   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3489     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3490     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3491     break 2
3492   fi
3493 done
3494   done
3495 IFS=$as_save_IFS
3496
3497 fi
3498 fi
3499 CC=$ac_cv_prog_CC
3500 if test -n "$CC"; then
3501   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3502 $as_echo "$CC" >&6; }
3503 else
3504   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3505 $as_echo "no" >&6; }
3506 fi
3507
3508
3509 fi
3510 if test -z "$ac_cv_prog_CC"; then
3511   ac_ct_CC=$CC
3512   # Extract the first word of "gcc", so it can be a program name with args.
3513 set dummy gcc; ac_word=$2
3514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3515 $as_echo_n "checking for $ac_word... " >&6; }
3516 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3517   $as_echo_n "(cached) " >&6
3518 else
3519   if test -n "$ac_ct_CC"; then
3520   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3521 else
3522 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3523 for as_dir in $PATH
3524 do
3525   IFS=$as_save_IFS
3526   test -z "$as_dir" && as_dir=.
3527     for ac_exec_ext in '' $ac_executable_extensions; do
3528   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3529     ac_cv_prog_ac_ct_CC="gcc"
3530     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3531     break 2
3532   fi
3533 done
3534   done
3535 IFS=$as_save_IFS
3536
3537 fi
3538 fi
3539 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3540 if test -n "$ac_ct_CC"; then
3541   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3542 $as_echo "$ac_ct_CC" >&6; }
3543 else
3544   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3545 $as_echo "no" >&6; }
3546 fi
3547
3548   if test "x$ac_ct_CC" = x; then
3549     CC=""
3550   else
3551     case $cross_compiling:$ac_tool_warned in
3552 yes:)
3553 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3554 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3555 ac_tool_warned=yes ;;
3556 esac
3557     CC=$ac_ct_CC
3558   fi
3559 else
3560   CC="$ac_cv_prog_CC"
3561 fi
3562
3563 if test -z "$CC"; then
3564           if test -n "$ac_tool_prefix"; then
3565     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3566 set dummy ${ac_tool_prefix}cc; ac_word=$2
3567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3568 $as_echo_n "checking for $ac_word... " >&6; }
3569 if ${ac_cv_prog_CC+:} false; then :
3570   $as_echo_n "(cached) " >&6
3571 else
3572   if test -n "$CC"; then
3573   ac_cv_prog_CC="$CC" # Let the user override the test.
3574 else
3575 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3576 for as_dir in $PATH
3577 do
3578   IFS=$as_save_IFS
3579   test -z "$as_dir" && as_dir=.
3580     for ac_exec_ext in '' $ac_executable_extensions; do
3581   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3582     ac_cv_prog_CC="${ac_tool_prefix}cc"
3583     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3584     break 2
3585   fi
3586 done
3587   done
3588 IFS=$as_save_IFS
3589
3590 fi
3591 fi
3592 CC=$ac_cv_prog_CC
3593 if test -n "$CC"; then
3594   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3595 $as_echo "$CC" >&6; }
3596 else
3597   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3598 $as_echo "no" >&6; }
3599 fi
3600
3601
3602   fi
3603 fi
3604 if test -z "$CC"; then
3605   # Extract the first word of "cc", so it can be a program name with args.
3606 set dummy cc; ac_word=$2
3607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3608 $as_echo_n "checking for $ac_word... " >&6; }
3609 if ${ac_cv_prog_CC+:} false; then :
3610   $as_echo_n "(cached) " >&6
3611 else
3612   if test -n "$CC"; then
3613   ac_cv_prog_CC="$CC" # Let the user override the test.
3614 else
3615   ac_prog_rejected=no
3616 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3617 for as_dir in $PATH
3618 do
3619   IFS=$as_save_IFS
3620   test -z "$as_dir" && as_dir=.
3621     for ac_exec_ext in '' $ac_executable_extensions; do
3622   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3623     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3624        ac_prog_rejected=yes
3625        continue
3626      fi
3627     ac_cv_prog_CC="cc"
3628     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3629     break 2
3630   fi
3631 done
3632   done
3633 IFS=$as_save_IFS
3634
3635 if test $ac_prog_rejected = yes; then
3636   # We found a bogon in the path, so make sure we never use it.
3637   set dummy $ac_cv_prog_CC
3638   shift
3639   if test $# != 0; then
3640     # We chose a different compiler from the bogus one.
3641     # However, it has the same basename, so the bogon will be chosen
3642     # first if we set CC to just the basename; use the full file name.
3643     shift
3644     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3645   fi
3646 fi
3647 fi
3648 fi
3649 CC=$ac_cv_prog_CC
3650 if test -n "$CC"; then
3651   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3652 $as_echo "$CC" >&6; }
3653 else
3654   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3655 $as_echo "no" >&6; }
3656 fi
3657
3658
3659 fi
3660 if test -z "$CC"; then
3661   if test -n "$ac_tool_prefix"; then
3662   for ac_prog in cl.exe
3663   do
3664     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3665 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3667 $as_echo_n "checking for $ac_word... " >&6; }
3668 if ${ac_cv_prog_CC+:} false; then :
3669   $as_echo_n "(cached) " >&6
3670 else
3671   if test -n "$CC"; then
3672   ac_cv_prog_CC="$CC" # Let the user override the test.
3673 else
3674 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3675 for as_dir in $PATH
3676 do
3677   IFS=$as_save_IFS
3678   test -z "$as_dir" && as_dir=.
3679     for ac_exec_ext in '' $ac_executable_extensions; do
3680   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3681     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3682     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3683     break 2
3684   fi
3685 done
3686   done
3687 IFS=$as_save_IFS
3688
3689 fi
3690 fi
3691 CC=$ac_cv_prog_CC
3692 if test -n "$CC"; then
3693   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3694 $as_echo "$CC" >&6; }
3695 else
3696   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3697 $as_echo "no" >&6; }
3698 fi
3699
3700
3701     test -n "$CC" && break
3702   done
3703 fi
3704 if test -z "$CC"; then
3705   ac_ct_CC=$CC
3706   for ac_prog in cl.exe
3707 do
3708   # Extract the first word of "$ac_prog", so it can be a program name with args.
3709 set dummy $ac_prog; ac_word=$2
3710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3711 $as_echo_n "checking for $ac_word... " >&6; }
3712 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3713   $as_echo_n "(cached) " >&6
3714 else
3715   if test -n "$ac_ct_CC"; then
3716   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3717 else
3718 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3719 for as_dir in $PATH
3720 do
3721   IFS=$as_save_IFS
3722   test -z "$as_dir" && as_dir=.
3723     for ac_exec_ext in '' $ac_executable_extensions; do
3724   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3725     ac_cv_prog_ac_ct_CC="$ac_prog"
3726     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3727     break 2
3728   fi
3729 done
3730   done
3731 IFS=$as_save_IFS
3732
3733 fi
3734 fi
3735 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3736 if test -n "$ac_ct_CC"; then
3737   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3738 $as_echo "$ac_ct_CC" >&6; }
3739 else
3740   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3741 $as_echo "no" >&6; }
3742 fi
3743
3744
3745   test -n "$ac_ct_CC" && break
3746 done
3747
3748   if test "x$ac_ct_CC" = x; then
3749     CC=""
3750   else
3751     case $cross_compiling:$ac_tool_warned in
3752 yes:)
3753 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3754 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3755 ac_tool_warned=yes ;;
3756 esac
3757     CC=$ac_ct_CC
3758   fi
3759 fi
3760
3761 fi
3762
3763
3764 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3765 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3766 as_fn_error $? "no acceptable C compiler found in \$PATH
3767 See \`config.log' for more details" "$LINENO" 5; }
3768
3769 # Provide some information about the compiler.
3770 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3771 set X $ac_compile
3772 ac_compiler=$2
3773 for ac_option in --version -v -V -qversion; do
3774   { { ac_try="$ac_compiler $ac_option >&5"
3775 case "(($ac_try" in
3776   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3777   *) ac_try_echo=$ac_try;;
3778 esac
3779 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3780 $as_echo "$ac_try_echo"; } >&5
3781   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3782   ac_status=$?
3783   if test -s conftest.err; then
3784     sed '10a\
3785 ... rest of stderr output deleted ...
3786          10q' conftest.err >conftest.er1
3787     cat conftest.er1 >&5
3788   fi
3789   rm -f conftest.er1 conftest.err
3790   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3791   test $ac_status = 0; }
3792 done
3793
3794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3795 /* end confdefs.h.  */
3796
3797 int
3798 main ()
3799 {
3800
3801   ;
3802   return 0;
3803 }
3804 _ACEOF
3805 ac_clean_files_save=$ac_clean_files
3806 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3807 # Try to create an executable without -o first, disregard a.out.
3808 # It will help us diagnose broken compilers, and finding out an intuition
3809 # of exeext.
3810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3811 $as_echo_n "checking whether the C compiler works... " >&6; }
3812 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3813
3814 # The possible output files:
3815 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3816
3817 ac_rmfiles=
3818 for ac_file in $ac_files
3819 do
3820   case $ac_file in
3821     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3822     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3823   esac
3824 done
3825 rm -f $ac_rmfiles
3826
3827 if { { ac_try="$ac_link_default"
3828 case "(($ac_try" in
3829   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3830   *) ac_try_echo=$ac_try;;
3831 esac
3832 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3833 $as_echo "$ac_try_echo"; } >&5
3834   (eval "$ac_link_default") 2>&5
3835   ac_status=$?
3836   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3837   test $ac_status = 0; }; then :
3838   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3839 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3840 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3841 # so that the user can short-circuit this test for compilers unknown to
3842 # Autoconf.
3843 for ac_file in $ac_files ''
3844 do
3845   test -f "$ac_file" || continue
3846   case $ac_file in
3847     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3848         ;;
3849     [ab].out )
3850         # We found the default executable, but exeext='' is most
3851         # certainly right.
3852         break;;
3853     *.* )
3854         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3855         then :; else
3856            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3857         fi
3858         # We set ac_cv_exeext here because the later test for it is not
3859         # safe: cross compilers may not add the suffix if given an `-o'
3860         # argument, so we may need to know it at that point already.
3861         # Even if this section looks crufty: it has the advantage of
3862         # actually working.
3863         break;;
3864     * )
3865         break;;
3866   esac
3867 done
3868 test "$ac_cv_exeext" = no && ac_cv_exeext=
3869
3870 else
3871   ac_file=''
3872 fi
3873 if test -z "$ac_file"; then :
3874   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3875 $as_echo "no" >&6; }
3876 $as_echo "$as_me: failed program was:" >&5
3877 sed 's/^/| /' conftest.$ac_ext >&5
3878
3879 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3880 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3881 as_fn_error 77 "C compiler cannot create executables
3882 See \`config.log' for more details" "$LINENO" 5; }
3883 else
3884   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3885 $as_echo "yes" >&6; }
3886 fi
3887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3888 $as_echo_n "checking for C compiler default output file name... " >&6; }
3889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3890 $as_echo "$ac_file" >&6; }
3891 ac_exeext=$ac_cv_exeext
3892
3893 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3894 ac_clean_files=$ac_clean_files_save
3895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3896 $as_echo_n "checking for suffix of executables... " >&6; }
3897 if { { ac_try="$ac_link"
3898 case "(($ac_try" in
3899   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3900   *) ac_try_echo=$ac_try;;
3901 esac
3902 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3903 $as_echo "$ac_try_echo"; } >&5
3904   (eval "$ac_link") 2>&5
3905   ac_status=$?
3906   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3907   test $ac_status = 0; }; then :
3908   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3909 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3910 # work properly (i.e., refer to `conftest.exe'), while it won't with
3911 # `rm'.
3912 for ac_file in conftest.exe conftest conftest.*; do
3913   test -f "$ac_file" || continue
3914   case $ac_file in
3915     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3916     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3917           break;;
3918     * ) break;;
3919   esac
3920 done
3921 else
3922   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3923 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3924 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3925 See \`config.log' for more details" "$LINENO" 5; }
3926 fi
3927 rm -f conftest conftest$ac_cv_exeext
3928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3929 $as_echo "$ac_cv_exeext" >&6; }
3930
3931 rm -f conftest.$ac_ext
3932 EXEEXT=$ac_cv_exeext
3933 ac_exeext=$EXEEXT
3934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3935 /* end confdefs.h.  */
3936 #include <stdio.h>
3937 int
3938 main ()
3939 {
3940 FILE *f = fopen ("conftest.out", "w");
3941  return ferror (f) || fclose (f) != 0;
3942
3943   ;
3944   return 0;
3945 }
3946 _ACEOF
3947 ac_clean_files="$ac_clean_files conftest.out"
3948 # Check that the compiler produces executables we can run.  If not, either
3949 # the compiler is broken, or we cross compile.
3950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3951 $as_echo_n "checking whether we are cross compiling... " >&6; }
3952 if test "$cross_compiling" != yes; then
3953   { { ac_try="$ac_link"
3954 case "(($ac_try" in
3955   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3956   *) ac_try_echo=$ac_try;;
3957 esac
3958 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3959 $as_echo "$ac_try_echo"; } >&5
3960   (eval "$ac_link") 2>&5
3961   ac_status=$?
3962   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3963   test $ac_status = 0; }
3964   if { ac_try='./conftest$ac_cv_exeext'
3965   { { case "(($ac_try" in
3966   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3967   *) ac_try_echo=$ac_try;;
3968 esac
3969 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3970 $as_echo "$ac_try_echo"; } >&5
3971   (eval "$ac_try") 2>&5
3972   ac_status=$?
3973   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3974   test $ac_status = 0; }; }; then
3975     cross_compiling=no
3976   else
3977     if test "$cross_compiling" = maybe; then
3978         cross_compiling=yes
3979     else
3980         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3981 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3982 as_fn_error $? "cannot run C compiled programs.
3983 If you meant to cross compile, use \`--host'.
3984 See \`config.log' for more details" "$LINENO" 5; }
3985     fi
3986   fi
3987 fi
3988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3989 $as_echo "$cross_compiling" >&6; }
3990
3991 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3992 ac_clean_files=$ac_clean_files_save
3993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3994 $as_echo_n "checking for suffix of object files... " >&6; }
3995 if ${ac_cv_objext+:} false; then :
3996   $as_echo_n "(cached) " >&6
3997 else
3998   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3999 /* end confdefs.h.  */
4000
4001 int
4002 main ()
4003 {
4004
4005   ;
4006   return 0;
4007 }
4008 _ACEOF
4009 rm -f conftest.o conftest.obj
4010 if { { ac_try="$ac_compile"
4011 case "(($ac_try" in
4012   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4013   *) ac_try_echo=$ac_try;;
4014 esac
4015 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4016 $as_echo "$ac_try_echo"; } >&5
4017   (eval "$ac_compile") 2>&5
4018   ac_status=$?
4019   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4020   test $ac_status = 0; }; then :
4021   for ac_file in conftest.o conftest.obj conftest.*; do
4022   test -f "$ac_file" || continue;
4023   case $ac_file in
4024     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4025     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4026        break;;
4027   esac
4028 done
4029 else
4030   $as_echo "$as_me: failed program was:" >&5
4031 sed 's/^/| /' conftest.$ac_ext >&5
4032
4033 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4034 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4035 as_fn_error $? "cannot compute suffix of object files: cannot compile
4036 See \`config.log' for more details" "$LINENO" 5; }
4037 fi
4038 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4039 fi
4040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4041 $as_echo "$ac_cv_objext" >&6; }
4042 OBJEXT=$ac_cv_objext
4043 ac_objext=$OBJEXT
4044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4045 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4046 if ${ac_cv_c_compiler_gnu+:} false; then :
4047   $as_echo_n "(cached) " >&6
4048 else
4049   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4050 /* end confdefs.h.  */
4051
4052 int
4053 main ()
4054 {
4055 #ifndef __GNUC__
4056        choke me
4057 #endif
4058
4059   ;
4060   return 0;
4061 }
4062 _ACEOF
4063 if ac_fn_c_try_compile "$LINENO"; then :
4064   ac_compiler_gnu=yes
4065 else
4066   ac_compiler_gnu=no
4067 fi
4068 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4069 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4070
4071 fi
4072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4073 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4074 if test $ac_compiler_gnu = yes; then
4075   GCC=yes
4076 else
4077   GCC=
4078 fi
4079 ac_test_CFLAGS=${CFLAGS+set}
4080 ac_save_CFLAGS=$CFLAGS
4081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4082 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4083 if ${ac_cv_prog_cc_g+:} false; then :
4084   $as_echo_n "(cached) " >&6
4085 else
4086   ac_save_c_werror_flag=$ac_c_werror_flag
4087    ac_c_werror_flag=yes
4088    ac_cv_prog_cc_g=no
4089    CFLAGS="-g"
4090    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4091 /* end confdefs.h.  */
4092
4093 int
4094 main ()
4095 {
4096
4097   ;
4098   return 0;
4099 }
4100 _ACEOF
4101 if ac_fn_c_try_compile "$LINENO"; then :
4102   ac_cv_prog_cc_g=yes
4103 else
4104   CFLAGS=""
4105       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4106 /* end confdefs.h.  */
4107
4108 int
4109 main ()
4110 {
4111
4112   ;
4113   return 0;
4114 }
4115 _ACEOF
4116 if ac_fn_c_try_compile "$LINENO"; then :
4117
4118 else
4119   ac_c_werror_flag=$ac_save_c_werror_flag
4120          CFLAGS="-g"
4121          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4122 /* end confdefs.h.  */
4123
4124 int
4125 main ()
4126 {
4127
4128   ;
4129   return 0;
4130 }
4131 _ACEOF
4132 if ac_fn_c_try_compile "$LINENO"; then :
4133   ac_cv_prog_cc_g=yes
4134 fi
4135 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4136 fi
4137 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4138 fi
4139 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4140    ac_c_werror_flag=$ac_save_c_werror_flag
4141 fi
4142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4143 $as_echo "$ac_cv_prog_cc_g" >&6; }
4144 if test "$ac_test_CFLAGS" = set; then
4145   CFLAGS=$ac_save_CFLAGS
4146 elif test $ac_cv_prog_cc_g = yes; then
4147   if test "$GCC" = yes; then
4148     CFLAGS="-g -O2"
4149   else
4150     CFLAGS="-g"
4151   fi
4152 else
4153   if test "$GCC" = yes; then
4154     CFLAGS="-O2"
4155   else
4156     CFLAGS=
4157   fi
4158 fi
4159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4160 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4161 if ${ac_cv_prog_cc_c89+:} false; then :
4162   $as_echo_n "(cached) " >&6
4163 else
4164   ac_cv_prog_cc_c89=no
4165 ac_save_CC=$CC
4166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4167 /* end confdefs.h.  */
4168 #include <stdarg.h>
4169 #include <stdio.h>
4170 struct stat;
4171 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4172 struct buf { int x; };
4173 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4174 static char *e (p, i)
4175      char **p;
4176      int i;
4177 {
4178   return p[i];
4179 }
4180 static char *f (char * (*g) (char **, int), char **p, ...)
4181 {
4182   char *s;
4183   va_list v;
4184   va_start (v,p);
4185   s = g (p, va_arg (v,int));
4186   va_end (v);
4187   return s;
4188 }
4189
4190 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4191    function prototypes and stuff, but not '\xHH' hex character constants.
4192    These don't provoke an error unfortunately, instead are silently treated
4193    as 'x'.  The following induces an error, until -std is added to get
4194    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4195    array size at least.  It's necessary to write '\x00'==0 to get something
4196    that's true only with -std.  */
4197 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4198
4199 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4200    inside strings and character constants.  */
4201 #define FOO(x) 'x'
4202 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4203
4204 int test (int i, double x);
4205 struct s1 {int (*f) (int a);};
4206 struct s2 {int (*f) (double a);};
4207 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4208 int argc;
4209 char **argv;
4210 int
4211 main ()
4212 {
4213 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4214   ;
4215   return 0;
4216 }
4217 _ACEOF
4218 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4219         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4220 do
4221   CC="$ac_save_CC $ac_arg"
4222   if ac_fn_c_try_compile "$LINENO"; then :
4223   ac_cv_prog_cc_c89=$ac_arg
4224 fi
4225 rm -f core conftest.err conftest.$ac_objext
4226   test "x$ac_cv_prog_cc_c89" != "xno" && break
4227 done
4228 rm -f conftest.$ac_ext
4229 CC=$ac_save_CC
4230
4231 fi
4232 # AC_CACHE_VAL
4233 case "x$ac_cv_prog_cc_c89" in
4234   x)
4235     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4236 $as_echo "none needed" >&6; } ;;
4237   xno)
4238     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4239 $as_echo "unsupported" >&6; } ;;
4240   *)
4241     CC="$CC $ac_cv_prog_cc_c89"
4242     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4243 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4244 esac
4245 if test "x$ac_cv_prog_cc_c89" != xno; then :
4246
4247 fi
4248
4249 ac_ext=c
4250 ac_cpp='$CPP $CPPFLAGS'
4251 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4252 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4253 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4254
4255 ac_ext=c
4256 ac_cpp='$CPP $CPPFLAGS'
4257 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4258 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4259 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
4261 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
4262 if ${am_cv_prog_cc_c_o+:} false; then :
4263   $as_echo_n "(cached) " >&6
4264 else
4265   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4266 /* end confdefs.h.  */
4267
4268 int
4269 main ()
4270 {
4271
4272   ;
4273   return 0;
4274 }
4275 _ACEOF
4276   # Make sure it works both with $CC and with simple cc.
4277   # Following AC_PROG_CC_C_O, we do the test twice because some
4278   # compilers refuse to overwrite an existing .o file with -o,
4279   # though they will create one.
4280   am_cv_prog_cc_c_o=yes
4281   for am_i in 1 2; do
4282     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
4283    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
4284    ac_status=$?
4285    echo "$as_me:$LINENO: \$? = $ac_status" >&5
4286    (exit $ac_status); } \
4287          && test -f conftest2.$ac_objext; then
4288       : OK
4289     else
4290       am_cv_prog_cc_c_o=no
4291       break
4292     fi
4293   done
4294   rm -f core conftest*
4295   unset am_i
4296 fi
4297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
4298 $as_echo "$am_cv_prog_cc_c_o" >&6; }
4299 if test "$am_cv_prog_cc_c_o" != yes; then
4300    # Losing compiler, so override with the script.
4301    # FIXME: It is wrong to rewrite CC.
4302    # But if we don't then we get into trouble of one sort or another.
4303    # A longer-term fix would be to have automake use am__CC in this case,
4304    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4305    CC="$am_aux_dir/compile $CC"
4306 fi
4307 ac_ext=c
4308 ac_cpp='$CPP $CPPFLAGS'
4309 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4310 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4311 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4312
4313
4314 depcc="$CC"   am_compiler_list=
4315
4316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4317 $as_echo_n "checking dependency style of $depcc... " >&6; }
4318 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4319   $as_echo_n "(cached) " >&6
4320 else
4321   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4322   # We make a subdir and do the tests there.  Otherwise we can end up
4323   # making bogus files that we don't know about and never remove.  For
4324   # instance it was reported that on HP-UX the gcc test will end up
4325   # making a dummy file named 'D' -- because '-MD' means "put the output
4326   # in D".
4327   rm -rf conftest.dir
4328   mkdir conftest.dir
4329   # Copy depcomp to subdir because otherwise we won't find it if we're
4330   # using a relative directory.
4331   cp "$am_depcomp" conftest.dir
4332   cd conftest.dir
4333   # We will build objects and dependencies in a subdirectory because
4334   # it helps to detect inapplicable dependency modes.  For instance
4335   # both Tru64's cc and ICC support -MD to output dependencies as a
4336   # side effect of compilation, but ICC will put the dependencies in
4337   # the current directory while Tru64 will put them in the object
4338   # directory.
4339   mkdir sub
4340
4341   am_cv_CC_dependencies_compiler_type=none
4342   if test "$am_compiler_list" = ""; then
4343      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4344   fi
4345   am__universal=false
4346   case " $depcc " in #(
4347      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4348      esac
4349
4350   for depmode in $am_compiler_list; do
4351     # Setup a source with many dependencies, because some compilers
4352     # like to wrap large dependency lists on column 80 (with \), and
4353     # we should not choose a depcomp mode which is confused by this.
4354     #
4355     # We need to recreate these files for each test, as the compiler may
4356     # overwrite some of them when testing with obscure command lines.
4357     # This happens at least with the AIX C compiler.
4358     : > sub/conftest.c
4359     for i in 1 2 3 4 5 6; do
4360       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4361       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4362       # Solaris 10 /bin/sh.
4363       echo '/* dummy */' > sub/conftst$i.h
4364     done
4365     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4366
4367     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4368     # mode.  It turns out that the SunPro C++ compiler does not properly
4369     # handle '-M -o', and we need to detect this.  Also, some Intel
4370     # versions had trouble with output in subdirs.
4371     am__obj=sub/conftest.${OBJEXT-o}
4372     am__minus_obj="-o $am__obj"
4373     case $depmode in
4374     gcc)
4375       # This depmode causes a compiler race in universal mode.
4376       test "$am__universal" = false || continue
4377       ;;
4378     nosideeffect)
4379       # After this tag, mechanisms are not by side-effect, so they'll
4380       # only be used when explicitly requested.
4381       if test "x$enable_dependency_tracking" = xyes; then
4382         continue
4383       else
4384         break
4385       fi
4386       ;;
4387     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4388       # This compiler won't grok '-c -o', but also, the minuso test has
4389       # not run yet.  These depmodes are late enough in the game, and
4390       # so weak that their functioning should not be impacted.
4391       am__obj=conftest.${OBJEXT-o}
4392       am__minus_obj=
4393       ;;
4394     none) break ;;
4395     esac
4396     if depmode=$depmode \
4397        source=sub/conftest.c object=$am__obj \
4398        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4399        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4400          >/dev/null 2>conftest.err &&
4401        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4402        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4403        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4404        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4405       # icc doesn't choke on unknown options, it will just issue warnings
4406       # or remarks (even with -Werror).  So we grep stderr for any message
4407       # that says an option was ignored or not supported.
4408       # When given -MP, icc 7.0 and 7.1 complain thusly:
4409       #   icc: Command line warning: ignoring option '-M'; no argument required
4410       # The diagnosis changed in icc 8.0:
4411       #   icc: Command line remark: option '-MP' not supported
4412       if (grep 'ignoring option' conftest.err ||
4413           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4414         am_cv_CC_dependencies_compiler_type=$depmode
4415         break
4416       fi
4417     fi
4418   done
4419
4420   cd ..
4421   rm -rf conftest.dir
4422 else
4423   am_cv_CC_dependencies_compiler_type=none
4424 fi
4425
4426 fi
4427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4428 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4429 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4430
4431  if
4432   test "x$enable_dependency_tracking" != xno \
4433   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4434   am__fastdepCC_TRUE=
4435   am__fastdepCC_FALSE='#'
4436 else
4437   am__fastdepCC_TRUE='#'
4438   am__fastdepCC_FALSE=
4439 fi
4440
4441
4442
4443 ac_ext=c
4444 ac_cpp='$CPP $CPPFLAGS'
4445 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4446 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4447 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4449 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4450 # On Suns, sometimes $CPP names a directory.
4451 if test -n "$CPP" && test -d "$CPP"; then
4452   CPP=
4453 fi
4454 if test -z "$CPP"; then
4455   if ${ac_cv_prog_CPP+:} false; then :
4456   $as_echo_n "(cached) " >&6
4457 else
4458       # Double quotes because CPP needs to be expanded
4459     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4460     do
4461       ac_preproc_ok=false
4462 for ac_c_preproc_warn_flag in '' yes
4463 do
4464   # Use a header file that comes with gcc, so configuring glibc
4465   # with a fresh cross-compiler works.
4466   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4467   # <limits.h> exists even on freestanding compilers.
4468   # On the NeXT, cc -E runs the code through the compiler's parser,
4469   # not just through cpp. "Syntax error" is here to catch this case.
4470   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4471 /* end confdefs.h.  */
4472 #ifdef __STDC__
4473 # include <limits.h>
4474 #else
4475 # include <assert.h>
4476 #endif
4477                      Syntax error
4478 _ACEOF
4479 if ac_fn_c_try_cpp "$LINENO"; then :
4480
4481 else
4482   # Broken: fails on valid input.
4483 continue
4484 fi
4485 rm -f conftest.err conftest.i conftest.$ac_ext
4486
4487   # OK, works on sane cases.  Now check whether nonexistent headers
4488   # can be detected and how.
4489   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4490 /* end confdefs.h.  */
4491 #include <ac_nonexistent.h>
4492 _ACEOF
4493 if ac_fn_c_try_cpp "$LINENO"; then :
4494   # Broken: success on invalid input.
4495 continue
4496 else
4497   # Passes both tests.
4498 ac_preproc_ok=:
4499 break
4500 fi
4501 rm -f conftest.err conftest.i conftest.$ac_ext
4502
4503 done
4504 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4505 rm -f conftest.i conftest.err conftest.$ac_ext
4506 if $ac_preproc_ok; then :
4507   break
4508 fi
4509
4510     done
4511     ac_cv_prog_CPP=$CPP
4512
4513 fi
4514   CPP=$ac_cv_prog_CPP
4515 else
4516   ac_cv_prog_CPP=$CPP
4517 fi
4518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4519 $as_echo "$CPP" >&6; }
4520 ac_preproc_ok=false
4521 for ac_c_preproc_warn_flag in '' yes
4522 do
4523   # Use a header file that comes with gcc, so configuring glibc
4524   # with a fresh cross-compiler works.
4525   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4526   # <limits.h> exists even on freestanding compilers.
4527   # On the NeXT, cc -E runs the code through the compiler's parser,
4528   # not just through cpp. "Syntax error" is here to catch this case.
4529   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4530 /* end confdefs.h.  */
4531 #ifdef __STDC__
4532 # include <limits.h>
4533 #else
4534 # include <assert.h>
4535 #endif
4536                      Syntax error
4537 _ACEOF
4538 if ac_fn_c_try_cpp "$LINENO"; then :
4539
4540 else
4541   # Broken: fails on valid input.
4542 continue
4543 fi
4544 rm -f conftest.err conftest.i conftest.$ac_ext
4545
4546   # OK, works on sane cases.  Now check whether nonexistent headers
4547   # can be detected and how.
4548   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4549 /* end confdefs.h.  */
4550 #include <ac_nonexistent.h>
4551 _ACEOF
4552 if ac_fn_c_try_cpp "$LINENO"; then :
4553   # Broken: success on invalid input.
4554 continue
4555 else
4556   # Passes both tests.
4557 ac_preproc_ok=:
4558 break
4559 fi
4560 rm -f conftest.err conftest.i conftest.$ac_ext
4561
4562 done
4563 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4564 rm -f conftest.i conftest.err conftest.$ac_ext
4565 if $ac_preproc_ok; then :
4566
4567 else
4568   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4569 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4570 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4571 See \`config.log' for more details" "$LINENO" 5; }
4572 fi
4573
4574 ac_ext=c
4575 ac_cpp='$CPP $CPPFLAGS'
4576 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4577 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4578 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4579
4580
4581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4582 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4583 if ${ac_cv_path_GREP+:} false; then :
4584   $as_echo_n "(cached) " >&6
4585 else
4586   if test -z "$GREP"; then
4587   ac_path_GREP_found=false
4588   # Loop through the user's path and test for each of PROGNAME-LIST
4589   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4590 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4591 do
4592   IFS=$as_save_IFS
4593   test -z "$as_dir" && as_dir=.
4594     for ac_prog in grep ggrep; do
4595     for ac_exec_ext in '' $ac_executable_extensions; do
4596       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4597       as_fn_executable_p "$ac_path_GREP" || continue
4598 # Check for GNU ac_path_GREP and select it if it is found.
4599   # Check for GNU $ac_path_GREP
4600 case `"$ac_path_GREP" --version 2>&1` in
4601 *GNU*)
4602   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4603 *)
4604   ac_count=0
4605   $as_echo_n 0123456789 >"conftest.in"
4606   while :
4607   do
4608     cat "conftest.in" "conftest.in" >"conftest.tmp"
4609     mv "conftest.tmp" "conftest.in"
4610     cp "conftest.in" "conftest.nl"
4611     $as_echo 'GREP' >> "conftest.nl"
4612     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4613     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4614     as_fn_arith $ac_count + 1 && ac_count=$as_val
4615     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4616       # Best one so far, save it but keep looking for a better one
4617       ac_cv_path_GREP="$ac_path_GREP"
4618       ac_path_GREP_max=$ac_count
4619     fi
4620     # 10*(2^10) chars as input seems more than enough
4621     test $ac_count -gt 10 && break
4622   done
4623   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4624 esac
4625
4626       $ac_path_GREP_found && break 3
4627     done
4628   done
4629   done
4630 IFS=$as_save_IFS
4631   if test -z "$ac_cv_path_GREP"; then
4632     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4633   fi
4634 else
4635   ac_cv_path_GREP=$GREP
4636 fi
4637
4638 fi
4639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4640 $as_echo "$ac_cv_path_GREP" >&6; }
4641  GREP="$ac_cv_path_GREP"
4642
4643
4644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4645 $as_echo_n "checking for egrep... " >&6; }
4646 if ${ac_cv_path_EGREP+:} false; then :
4647   $as_echo_n "(cached) " >&6
4648 else
4649   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4650    then ac_cv_path_EGREP="$GREP -E"
4651    else
4652      if test -z "$EGREP"; then
4653   ac_path_EGREP_found=false
4654   # Loop through the user's path and test for each of PROGNAME-LIST
4655   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4656 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4657 do
4658   IFS=$as_save_IFS
4659   test -z "$as_dir" && as_dir=.
4660     for ac_prog in egrep; do
4661     for ac_exec_ext in '' $ac_executable_extensions; do
4662       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4663       as_fn_executable_p "$ac_path_EGREP" || continue
4664 # Check for GNU ac_path_EGREP and select it if it is found.
4665   # Check for GNU $ac_path_EGREP
4666 case `"$ac_path_EGREP" --version 2>&1` in
4667 *GNU*)
4668   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4669 *)
4670   ac_count=0
4671   $as_echo_n 0123456789 >"conftest.in"
4672   while :
4673   do
4674     cat "conftest.in" "conftest.in" >"conftest.tmp"
4675     mv "conftest.tmp" "conftest.in"
4676     cp "conftest.in" "conftest.nl"
4677     $as_echo 'EGREP' >> "conftest.nl"
4678     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4679     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4680     as_fn_arith $ac_count + 1 && ac_count=$as_val
4681     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4682       # Best one so far, save it but keep looking for a better one
4683       ac_cv_path_EGREP="$ac_path_EGREP"
4684       ac_path_EGREP_max=$ac_count
4685     fi
4686     # 10*(2^10) chars as input seems more than enough
4687     test $ac_count -gt 10 && break
4688   done
4689   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4690 esac
4691
4692       $ac_path_EGREP_found && break 3
4693     done
4694   done
4695   done
4696 IFS=$as_save_IFS
4697   if test -z "$ac_cv_path_EGREP"; then
4698     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4699   fi
4700 else
4701   ac_cv_path_EGREP=$EGREP
4702 fi
4703
4704    fi
4705 fi
4706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4707 $as_echo "$ac_cv_path_EGREP" >&6; }
4708  EGREP="$ac_cv_path_EGREP"
4709
4710
4711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4712 $as_echo_n "checking for ANSI C header files... " >&6; }
4713 if ${ac_cv_header_stdc+:} false; then :
4714   $as_echo_n "(cached) " >&6
4715 else
4716   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4717 /* end confdefs.h.  */
4718 #include <stdlib.h>
4719 #include <stdarg.h>
4720 #include <string.h>
4721 #include <float.h>
4722
4723 int
4724 main ()
4725 {
4726
4727   ;
4728   return 0;
4729 }
4730 _ACEOF
4731 if ac_fn_c_try_compile "$LINENO"; then :
4732   ac_cv_header_stdc=yes
4733 else
4734   ac_cv_header_stdc=no
4735 fi
4736 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4737
4738 if test $ac_cv_header_stdc = yes; then
4739   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4740   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4741 /* end confdefs.h.  */
4742 #include <string.h>
4743
4744 _ACEOF
4745 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4746   $EGREP "memchr" >/dev/null 2>&1; then :
4747
4748 else
4749   ac_cv_header_stdc=no
4750 fi
4751 rm -f conftest*
4752
4753 fi
4754
4755 if test $ac_cv_header_stdc = yes; then
4756   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4757   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4758 /* end confdefs.h.  */
4759 #include <stdlib.h>
4760
4761 _ACEOF
4762 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4763   $EGREP "free" >/dev/null 2>&1; then :
4764
4765 else
4766   ac_cv_header_stdc=no
4767 fi
4768 rm -f conftest*
4769
4770 fi
4771
4772 if test $ac_cv_header_stdc = yes; then
4773   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4774   if test "$cross_compiling" = yes; then :
4775   :
4776 else
4777   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4778 /* end confdefs.h.  */
4779 #include <ctype.h>
4780 #include <stdlib.h>
4781 #if ((' ' & 0x0FF) == 0x020)
4782 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4783 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4784 #else
4785 # define ISLOWER(c) \
4786                    (('a' <= (c) && (c) <= 'i') \
4787                      || ('j' <= (c) && (c) <= 'r') \
4788                      || ('s' <= (c) && (c) <= 'z'))
4789 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4790 #endif
4791
4792 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4793 int
4794 main ()
4795 {
4796   int i;
4797   for (i = 0; i < 256; i++)
4798     if (XOR (islower (i), ISLOWER (i))
4799         || toupper (i) != TOUPPER (i))
4800       return 2;
4801   return 0;
4802 }
4803 _ACEOF
4804 if ac_fn_c_try_run "$LINENO"; then :
4805
4806 else
4807   ac_cv_header_stdc=no
4808 fi
4809 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4810   conftest.$ac_objext conftest.beam conftest.$ac_ext
4811 fi
4812
4813 fi
4814 fi
4815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4816 $as_echo "$ac_cv_header_stdc" >&6; }
4817 if test $ac_cv_header_stdc = yes; then
4818
4819 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4820
4821 fi
4822
4823 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4824 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4825                   inttypes.h stdint.h unistd.h
4826 do :
4827   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4828 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4829 "
4830 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4831   cat >>confdefs.h <<_ACEOF
4832 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4833 _ACEOF
4834
4835 fi
4836
4837 done
4838
4839
4840
4841   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4842 if test "x$ac_cv_header_minix_config_h" = xyes; then :
4843   MINIX=yes
4844 else
4845   MINIX=
4846 fi
4847
4848
4849   if test "$MINIX" = yes; then
4850
4851 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4852
4853
4854 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4855
4856
4857 $as_echo "#define _MINIX 1" >>confdefs.h
4858
4859   fi
4860
4861
4862   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4863 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4864 if ${ac_cv_safe_to_define___extensions__+:} false; then :
4865   $as_echo_n "(cached) " >&6
4866 else
4867   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4868 /* end confdefs.h.  */
4869
4870 #         define __EXTENSIONS__ 1
4871           $ac_includes_default
4872 int
4873 main ()
4874 {
4875
4876   ;
4877   return 0;
4878 }
4879 _ACEOF
4880 if ac_fn_c_try_compile "$LINENO"; then :
4881   ac_cv_safe_to_define___extensions__=yes
4882 else
4883   ac_cv_safe_to_define___extensions__=no
4884 fi
4885 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4886 fi
4887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4888 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4889   test $ac_cv_safe_to_define___extensions__ = yes &&
4890     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4891
4892   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4893
4894   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4895
4896   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4897
4898   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4899
4900
4901
4902 # PR 14072
4903
4904
4905
4906 # Check whether --with-sysroot was given.
4907 if test "${with_sysroot+set}" = set; then :
4908   withval=$with_sysroot; sysroot=$withval
4909 else
4910   sysroot=no
4911 fi
4912
4913
4914 if test "$sysroot" = "yes"; then
4915   sysroot='${exec_prefix}/${target_alias}/sys-root'
4916 elif test "$sysroot" = "no"; then
4917   sysroot=
4918 fi
4919
4920 sysroot_relocatable=0
4921 if test -n "$sysroot"; then
4922   case "$sysroot" in
4923     "${prefix}" | "${prefix}/"* | \
4924     "${exec_prefix}" | "${exec_prefix}/"* | \
4925     '${prefix}' | '${prefix}/'*| \
4926     '${exec_prefix}' | '${exec_prefix}/'*)
4927       sysroot_relocatable=1
4928       ;;
4929   esac
4930 fi
4931
4932
4933 cat >>confdefs.h <<_ACEOF
4934 #define TARGET_SYSTEM_ROOT "$sysroot"
4935 _ACEOF
4936
4937
4938 cat >>confdefs.h <<_ACEOF
4939 #define TARGET_SYSTEM_ROOT_RELOCATABLE $sysroot_relocatable
4940 _ACEOF
4941
4942
4943
4944 installed_linker=ld.gold
4945 # Check whether --enable-gold was given.
4946 if test "${enable_gold+set}" = set; then :
4947   enableval=$enable_gold; case "${enableval}" in
4948  default)
4949    install_as_default=yes
4950    ;;
4951  yes)
4952    if test x${enable_ld} = xno; then
4953      install_as_default=yes
4954    fi
4955    ;;
4956  esac
4957 else
4958   install_as_default=no
4959 fi
4960
4961
4962
4963
4964 # Check whether --enable-threads was given.
4965 if test "${enable_threads+set}" = set; then :
4966   enableval=$enable_threads; case "${enableval}" in
4967   yes | "") threads=yes ;;
4968   no) threads=no ;;
4969   *) threads=yes ;;
4970  esac
4971 else
4972   threads=no
4973 fi
4974
4975 if test "$threads" = "yes"; then
4976
4977 $as_echo "#define ENABLE_THREADS 1" >>confdefs.h
4978
4979 fi
4980  if test "$threads" = "yes"; then
4981   THREADS_TRUE=
4982   THREADS_FALSE='#'
4983 else
4984   THREADS_TRUE='#'
4985   THREADS_FALSE=
4986 fi
4987
4988
4989
4990   maybe_plugins=no
4991   for ac_header in dlfcn.h
4992 do :
4993   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
4994 "
4995 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
4996   cat >>confdefs.h <<_ACEOF
4997 #define HAVE_DLFCN_H 1
4998 _ACEOF
4999  maybe_plugins=yes
5000 fi
5001
5002 done
5003
5004   for ac_header in windows.h
5005 do :
5006   ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default
5007 "
5008 if test "x$ac_cv_header_windows_h" = xyes; then :
5009   cat >>confdefs.h <<_ACEOF
5010 #define HAVE_WINDOWS_H 1
5011 _ACEOF
5012  maybe_plugins=yes
5013 fi
5014
5015 done
5016
5017
5018   # Check whether --enable-plugins was given.
5019 if test "${enable_plugins+set}" = set; then :
5020   enableval=$enable_plugins; case "${enableval}" in
5021       no) plugins=no ;;
5022       *) plugins=yes
5023          if test "$maybe_plugins" != "yes" ; then
5024            as_fn_error $? "Building with plugin support requires a host that supports dlopen." "$LINENO" 5
5025          fi ;;
5026      esac
5027 else
5028   plugins=$maybe_plugins
5029
5030 fi
5031
5032   if test "$plugins" = "yes"; then
5033     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlsym" >&5
5034 $as_echo_n "checking for library containing dlsym... " >&6; }
5035 if ${ac_cv_search_dlsym+:} false; then :
5036   $as_echo_n "(cached) " >&6
5037 else
5038   ac_func_search_save_LIBS=$LIBS
5039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5040 /* end confdefs.h.  */
5041
5042 /* Override any GCC internal prototype to avoid an error.
5043    Use char because int might match the return type of a GCC
5044    builtin and then its argument prototype would still apply.  */
5045 #ifdef __cplusplus
5046 extern "C"
5047 #endif
5048 char dlsym ();
5049 int
5050 main ()
5051 {
5052 return dlsym ();
5053   ;
5054   return 0;
5055 }
5056 _ACEOF
5057 for ac_lib in '' dl; do
5058   if test -z "$ac_lib"; then
5059     ac_res="none required"
5060   else
5061     ac_res=-l$ac_lib
5062     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5063   fi
5064   if ac_fn_c_try_link "$LINENO"; then :
5065   ac_cv_search_dlsym=$ac_res
5066 fi
5067 rm -f core conftest.err conftest.$ac_objext \
5068     conftest$ac_exeext
5069   if ${ac_cv_search_dlsym+:} false; then :
5070   break
5071 fi
5072 done
5073 if ${ac_cv_search_dlsym+:} false; then :
5074
5075 else
5076   ac_cv_search_dlsym=no
5077 fi
5078 rm conftest.$ac_ext
5079 LIBS=$ac_func_search_save_LIBS
5080 fi
5081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlsym" >&5
5082 $as_echo "$ac_cv_search_dlsym" >&6; }
5083 ac_res=$ac_cv_search_dlsym
5084 if test "$ac_res" != no; then :
5085   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5086
5087 fi
5088
5089   fi
5090
5091 if test "$plugins" = "yes"; then
5092
5093 $as_echo "#define ENABLE_PLUGINS 1" >>confdefs.h
5094
5095 fi
5096  if test "$plugins" = "yes"; then
5097   PLUGINS_TRUE=
5098   PLUGINS_FALSE='#'
5099 else
5100   PLUGINS_TRUE='#'
5101   PLUGINS_FALSE=
5102 fi
5103
5104
5105 # Decide if -z relro should be enabled in ELF linker by default.
5106 ac_default_ld_z_relro=unset
5107 # Provide a configure time option to override our default.
5108 # Check whether --enable-relro was given.
5109 if test "${enable_relro+set}" = set; then :
5110   enableval=$enable_relro; case "${enableval}" in
5111   yes)  ac_default_ld_z_relro=1 ;;
5112   no)  ac_default_ld_z_relro=0 ;;
5113 esac
5114 fi
5115 if test "${ac_default_ld_z_relro}" = unset; then
5116   ac_default_ld_z_relro=1
5117 fi
5118
5119 cat >>confdefs.h <<_ACEOF
5120 #define DEFAULT_LD_Z_RELRO $ac_default_ld_z_relro
5121 _ACEOF
5122
5123
5124 # Check whether --enable-targets was given.
5125 if test "${enable_targets+set}" = set; then :
5126   enableval=$enable_targets; case "${enableval}" in
5127   yes | "")
5128     as_fn_error $? "--enable-targets option must specify target names or 'all'" "$LINENO" 5
5129     ;;
5130   no)
5131     enable_targets=
5132     ;;
5133   *)
5134     enable_targets=$enableval
5135     ;;
5136 esac
5137 else
5138   # For now, enable all targets by default
5139  enable_targets=all
5140
5141 fi
5142
5143
5144 # Canonicalize the enabled targets.
5145 if test -n "$enable_targets"; then
5146   for targ in `echo $enable_targets | sed -e 's/,/ /g'`; do
5147     result=`$ac_config_sub $targ 2>/dev/null`
5148     if test -n "$result"; then
5149       canon_targets="$canon_targets $result"
5150     else
5151       # Permit unrecognized target names, like "all".
5152       canon_targets="$canon_targets $targ"
5153     fi
5154   done
5155 fi
5156
5157 # Decide which "--hash-style" to use by default
5158 # Provide a configure time option to override our default.
5159 # Check whether --enable-default-hash-style was given.
5160 if test "${enable_default_hash_style+set}" = set; then :
5161   enableval=$enable_default_hash_style; case "${enable_default_hash_style}" in
5162   sysv | gnu | both) ;;
5163   *) as_fn_error $? "bad value ${enable_default_hash_style} for enable-default-hash-style option" "$LINENO" 5 ;;
5164 esac
5165 else
5166   case "${target}" in
5167   # Enable gnu hash only on GNU targets, but not mips
5168   mips*-*-*) enable_default_hash_style=sysv ;;
5169   *-*-gnu* | *-*-linux* | *-*-nacl*) enable_default_hash_style=both ;;
5170   *) enable_default_hash_style=sysv ;;
5171 esac
5172 fi
5173
5174
5175
5176 cat >>confdefs.h <<_ACEOF
5177 #define DEFAULT_HASH_STYLE "${enable_default_hash_style}"
5178 _ACEOF
5179
5180
5181 # See which specific instantiations we need.
5182 targetobjs=
5183 all_targets=
5184 default_machine=
5185 default_size=
5186 default_big_endian=
5187 default_osabi=ELFOSABI_NONE
5188 targ_32_little=
5189 targ_32_big=
5190 targ_64_little=
5191 targ_64_big=
5192 for targ in $target $canon_targets; do
5193   if test "$targ" = "all"; then
5194     targ_32_little=yes
5195     targ_32_big=yes
5196     targ_64_little=yes
5197     targ_64_big=yes
5198     all_targets=yes
5199   else
5200     . ${srcdir}/configure.tgt
5201
5202     if test "$targ_obj" = "UNKNOWN"; then
5203       as_fn_error $? "\"unsupported target $targ\"" "$LINENO" 5
5204     else
5205       targetobjs="$targetobjs ${targ_obj}.\$(OBJEXT)"
5206       if test "$targ_extra_obj" != ""; then
5207         targetobjs="$targetobjs ${targ_extra_obj}.\$(OBJEXT)"
5208       fi
5209       if test "$targ_size" = "32" -o "$targ_extra_size" = "32"; then
5210           if test "$targ_big_endian" = "true" \
5211               -o "$targ_extra_big_endian" = "true"; then
5212               targ_32_big=yes
5213           fi
5214           if test "$targ_big_endian" = "false" \
5215               -o "$targ_extra_big_endian" = "false"; then
5216               targ_32_little=yes
5217           fi
5218       fi
5219       if test "$targ_size" = "64" -o "$targ_extra_size" = "64"; then
5220           if test "$targ_big_endian" = "true" \
5221               -o "$targ_extra_big_endian" = "true"; then
5222               targ_64_big=yes
5223           fi
5224           if test "$targ_big_endian" = "false" \
5225               -o "$targ_extra_big_endian" = "false"; then
5226               targ_64_little=yes
5227           fi
5228       fi
5229
5230       if test "$target" = "$targ"; then
5231         default_machine=$targ_machine
5232         default_size=$targ_size
5233         default_big_endian=$targ_big_endian
5234         default_osabi=$targ_osabi
5235
5236          if test "$targ_obj" = "aarch64"; then
5237   DEFAULT_TARGET_AARCH64_TRUE=
5238   DEFAULT_TARGET_AARCH64_FALSE='#'
5239 else
5240   DEFAULT_TARGET_AARCH64_TRUE='#'
5241   DEFAULT_TARGET_AARCH64_FALSE=
5242 fi
5243
5244          if test "$targ_obj" = "arm"; then
5245   DEFAULT_TARGET_ARM_TRUE=
5246   DEFAULT_TARGET_ARM_FALSE='#'
5247 else
5248   DEFAULT_TARGET_ARM_TRUE='#'
5249   DEFAULT_TARGET_ARM_FALSE=
5250 fi
5251
5252          if test "$targ_obj" = "i386"; then
5253   DEFAULT_TARGET_I386_TRUE=
5254   DEFAULT_TARGET_I386_FALSE='#'
5255 else
5256   DEFAULT_TARGET_I386_TRUE='#'
5257   DEFAULT_TARGET_I386_FALSE=
5258 fi
5259
5260          if test "$targ_obj" = "powerpc"; then
5261   DEFAULT_TARGET_POWERPC_TRUE=
5262   DEFAULT_TARGET_POWERPC_FALSE='#'
5263 else
5264   DEFAULT_TARGET_POWERPC_TRUE='#'
5265   DEFAULT_TARGET_POWERPC_FALSE=
5266 fi
5267
5268          if test "$targ_obj" = "sparc"; then
5269   DEFAULT_TARGET_SPARC_TRUE=
5270   DEFAULT_TARGET_SPARC_FALSE='#'
5271 else
5272   DEFAULT_TARGET_SPARC_TRUE='#'
5273   DEFAULT_TARGET_SPARC_FALSE=
5274 fi
5275
5276          if test "$targ_obj" = "s390"; then
5277   DEFAULT_TARGET_S390_TRUE=
5278   DEFAULT_TARGET_S390_FALSE='#'
5279 else
5280   DEFAULT_TARGET_S390_TRUE='#'
5281   DEFAULT_TARGET_S390_FALSE=
5282 fi
5283
5284         target_x86_64=no
5285         target_x32=no
5286         if test "$targ_obj" = "x86_64"; then
5287           case "$target" in
5288           x86_64*-linux-gnux32)
5289             target_x32=yes
5290             default_size=32
5291             ;;
5292           *)
5293             target_x86_64=yes
5294             ;;
5295           esac
5296         fi
5297          if test "$target_x86_64" = "yes"; then
5298   DEFAULT_TARGET_X86_64_TRUE=
5299   DEFAULT_TARGET_X86_64_FALSE='#'
5300 else
5301   DEFAULT_TARGET_X86_64_TRUE='#'
5302   DEFAULT_TARGET_X86_64_FALSE=
5303 fi
5304
5305          if test "$target_x32" = "yes"; then
5306   DEFAULT_TARGET_X32_TRUE=
5307   DEFAULT_TARGET_X32_FALSE='#'
5308 else
5309   DEFAULT_TARGET_X32_TRUE='#'
5310   DEFAULT_TARGET_X32_FALSE=
5311 fi
5312
5313          if test "$target_x86_64" = "yes" -o "$target_x32" = "yes"; then
5314   DEFAULT_TARGET_X86_64_OR_X32_TRUE=
5315   DEFAULT_TARGET_X86_64_OR_X32_FALSE='#'
5316 else
5317   DEFAULT_TARGET_X86_64_OR_X32_TRUE='#'
5318   DEFAULT_TARGET_X86_64_OR_X32_FALSE=
5319 fi
5320
5321          if test "$targ_obj" = "tilegx"; then
5322   DEFAULT_TARGET_TILEGX_TRUE=
5323   DEFAULT_TARGET_TILEGX_FALSE='#'
5324 else
5325   DEFAULT_TARGET_TILEGX_TRUE='#'
5326   DEFAULT_TARGET_TILEGX_FALSE=
5327 fi
5328
5329          if test "$targ_obj" = "mips"; then
5330   DEFAULT_TARGET_MIPS_TRUE=
5331   DEFAULT_TARGET_MIPS_FALSE='#'
5332 else
5333   DEFAULT_TARGET_MIPS_TRUE='#'
5334   DEFAULT_TARGET_MIPS_FALSE=
5335 fi
5336
5337         DEFAULT_TARGET=${targ_obj}
5338
5339       fi
5340     fi
5341   fi
5342 done
5343
5344 # Remove any duplicates.
5345 to=""
5346 for t in $targetobjs; do
5347   case " $to " in
5348   *" $t "*) ;;
5349   *) to="$to $t" ;;
5350   esac
5351 done
5352 targetobjs=$to
5353
5354 if test -n "$targ_32_little"; then
5355
5356 $as_echo "#define HAVE_TARGET_32_LITTLE 1" >>confdefs.h
5357
5358 fi
5359 if test -n "$targ_32_big"; then
5360
5361 $as_echo "#define HAVE_TARGET_32_BIG 1" >>confdefs.h
5362
5363 fi
5364 if test -n "$targ_64_little"; then
5365
5366 $as_echo "#define HAVE_TARGET_64_LITTLE 1" >>confdefs.h
5367
5368 fi
5369 if test -n "$targ_64_big"; then
5370
5371 $as_echo "#define HAVE_TARGET_64_BIG 1" >>confdefs.h
5372
5373 fi
5374
5375 if test -n "$all_targets"; then
5376   TARGETOBJS='$(ALL_TARGETOBJS)'
5377 else
5378   TARGETOBJS="$targetobjs"
5379 fi
5380
5381
5382
5383 cat >>confdefs.h <<_ACEOF
5384 #define GOLD_DEFAULT_MACHINE $default_machine
5385 _ACEOF
5386
5387
5388 cat >>confdefs.h <<_ACEOF
5389 #define GOLD_DEFAULT_SIZE $default_size
5390 _ACEOF
5391
5392
5393 cat >>confdefs.h <<_ACEOF
5394 #define GOLD_DEFAULT_BIG_ENDIAN $default_big_endian
5395 _ACEOF
5396
5397
5398 cat >>confdefs.h <<_ACEOF
5399 #define GOLD_DEFAULT_OSABI $default_osabi
5400 _ACEOF
5401
5402
5403
5404 # Check whether --with-lib-path was given.
5405 if test "${with_lib_path+set}" = set; then :
5406   withval=$with_lib_path; case "$withval" in
5407  yes) LIB_PATH='"/lib:/usr/lib"' ;;
5408  no) LIB_PATH='""' ;;
5409  *) LIB_PATH='"'"$withval"'"' ;;
5410  esac
5411 else
5412   LIB_PATH='"::DEFAULT::"'
5413 fi
5414
5415
5416 cat >>confdefs.h <<_ACEOF
5417 #define LIB_PATH $LIB_PATH
5418 _ACEOF
5419
5420 if test "x$target_alias" = "x" -o "x$host_alias" = "x$target_alias"; then
5421
5422 $as_echo "#define NATIVE_LINKER 1" >>confdefs.h
5423
5424 fi
5425
5426 if test -n "$ac_tool_prefix"; then
5427   # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
5428 set dummy ${ac_tool_prefix}nm; ac_word=$2
5429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5430 $as_echo_n "checking for $ac_word... " >&6; }
5431 if ${ac_cv_prog_NM+:} false; then :
5432   $as_echo_n "(cached) " >&6
5433 else
5434   if test -n "$NM"; then
5435   ac_cv_prog_NM="$NM" # Let the user override the test.
5436 else
5437 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5438 for as_dir in $PATH
5439 do
5440   IFS=$as_save_IFS
5441   test -z "$as_dir" && as_dir=.
5442     for ac_exec_ext in '' $ac_executable_extensions; do
5443   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5444     ac_cv_prog_NM="${ac_tool_prefix}nm"
5445     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5446     break 2
5447   fi
5448 done
5449   done
5450 IFS=$as_save_IFS
5451
5452 fi
5453 fi
5454 NM=$ac_cv_prog_NM
5455 if test -n "$NM"; then
5456   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
5457 $as_echo "$NM" >&6; }
5458 else
5459   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5460 $as_echo "no" >&6; }
5461 fi
5462
5463
5464 fi
5465 if test -z "$ac_cv_prog_NM"; then
5466   ac_ct_NM=$NM
5467   # Extract the first word of "nm", so it can be a program name with args.
5468 set dummy nm; ac_word=$2
5469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5470 $as_echo_n "checking for $ac_word... " >&6; }
5471 if ${ac_cv_prog_ac_ct_NM+:} false; then :
5472   $as_echo_n "(cached) " >&6
5473 else
5474   if test -n "$ac_ct_NM"; then
5475   ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test.
5476 else
5477 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5478 for as_dir in $PATH
5479 do
5480   IFS=$as_save_IFS
5481   test -z "$as_dir" && as_dir=.
5482     for ac_exec_ext in '' $ac_executable_extensions; do
5483   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5484     ac_cv_prog_ac_ct_NM="nm"
5485     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5486     break 2
5487   fi
5488 done
5489   done
5490 IFS=$as_save_IFS
5491
5492 fi
5493 fi
5494 ac_ct_NM=$ac_cv_prog_ac_ct_NM
5495 if test -n "$ac_ct_NM"; then
5496   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5
5497 $as_echo "$ac_ct_NM" >&6; }
5498 else
5499   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5500 $as_echo "no" >&6; }
5501 fi
5502
5503   if test "x$ac_ct_NM" = x; then
5504     NM=""
5505   else
5506     case $cross_compiling:$ac_tool_warned in
5507 yes:)
5508 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5509 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5510 ac_tool_warned=yes ;;
5511 esac
5512     NM=$ac_ct_NM
5513   fi
5514 else
5515   NM="$ac_cv_prog_NM"
5516 fi
5517
5518
5519 ac_ext=c
5520 ac_cpp='$CPP $CPPFLAGS'
5521 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5522 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5523 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5524 if test -n "$ac_tool_prefix"; then
5525   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
5526 set dummy ${ac_tool_prefix}gcc; ac_word=$2
5527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5528 $as_echo_n "checking for $ac_word... " >&6; }
5529 if ${ac_cv_prog_CC+:} false; then :
5530   $as_echo_n "(cached) " >&6
5531 else
5532   if test -n "$CC"; then
5533   ac_cv_prog_CC="$CC" # Let the user override the test.
5534 else
5535 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5536 for as_dir in $PATH
5537 do
5538   IFS=$as_save_IFS
5539   test -z "$as_dir" && as_dir=.
5540     for ac_exec_ext in '' $ac_executable_extensions; do
5541   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5542     ac_cv_prog_CC="${ac_tool_prefix}gcc"
5543     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5544     break 2
5545   fi
5546 done
5547   done
5548 IFS=$as_save_IFS
5549
5550 fi
5551 fi
5552 CC=$ac_cv_prog_CC
5553 if test -n "$CC"; then
5554   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
5555 $as_echo "$CC" >&6; }
5556 else
5557   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5558 $as_echo "no" >&6; }
5559 fi
5560
5561
5562 fi
5563 if test -z "$ac_cv_prog_CC"; then
5564   ac_ct_CC=$CC
5565   # Extract the first word of "gcc", so it can be a program name with args.
5566 set dummy gcc; ac_word=$2
5567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5568 $as_echo_n "checking for $ac_word... " >&6; }
5569 if ${ac_cv_prog_ac_ct_CC+:} false; then :
5570   $as_echo_n "(cached) " >&6
5571 else
5572   if test -n "$ac_ct_CC"; then
5573   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
5574 else
5575 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5576 for as_dir in $PATH
5577 do
5578   IFS=$as_save_IFS
5579   test -z "$as_dir" && as_dir=.
5580     for ac_exec_ext in '' $ac_executable_extensions; do
5581   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5582     ac_cv_prog_ac_ct_CC="gcc"
5583     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5584     break 2
5585   fi
5586 done
5587   done
5588 IFS=$as_save_IFS
5589
5590 fi
5591 fi
5592 ac_ct_CC=$ac_cv_prog_ac_ct_CC
5593 if test -n "$ac_ct_CC"; then
5594   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
5595 $as_echo "$ac_ct_CC" >&6; }
5596 else
5597   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5598 $as_echo "no" >&6; }
5599 fi
5600
5601   if test "x$ac_ct_CC" = x; then
5602     CC=""
5603   else
5604     case $cross_compiling:$ac_tool_warned in
5605 yes:)
5606 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5607 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5608 ac_tool_warned=yes ;;
5609 esac
5610     CC=$ac_ct_CC
5611   fi
5612 else
5613   CC="$ac_cv_prog_CC"
5614 fi
5615
5616 if test -z "$CC"; then
5617           if test -n "$ac_tool_prefix"; then
5618     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
5619 set dummy ${ac_tool_prefix}cc; ac_word=$2
5620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5621 $as_echo_n "checking for $ac_word... " >&6; }
5622 if ${ac_cv_prog_CC+:} false; then :
5623   $as_echo_n "(cached) " >&6
5624 else
5625   if test -n "$CC"; then
5626   ac_cv_prog_CC="$CC" # Let the user override the test.
5627 else
5628 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5629 for as_dir in $PATH
5630 do
5631   IFS=$as_save_IFS
5632   test -z "$as_dir" && as_dir=.
5633     for ac_exec_ext in '' $ac_executable_extensions; do
5634   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5635     ac_cv_prog_CC="${ac_tool_prefix}cc"
5636     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5637     break 2
5638   fi
5639 done
5640   done
5641 IFS=$as_save_IFS
5642
5643 fi
5644 fi
5645 CC=$ac_cv_prog_CC
5646 if test -n "$CC"; then
5647   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
5648 $as_echo "$CC" >&6; }
5649 else
5650   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5651 $as_echo "no" >&6; }
5652 fi
5653
5654
5655   fi
5656 fi
5657 if test -z "$CC"; then
5658   # Extract the first word of "cc", so it can be a program name with args.
5659 set dummy cc; ac_word=$2
5660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5661 $as_echo_n "checking for $ac_word... " >&6; }
5662 if ${ac_cv_prog_CC+:} false; then :
5663   $as_echo_n "(cached) " >&6
5664 else
5665   if test -n "$CC"; then
5666   ac_cv_prog_CC="$CC" # Let the user override the test.
5667 else
5668   ac_prog_rejected=no
5669 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5670 for as_dir in $PATH
5671 do
5672   IFS=$as_save_IFS
5673   test -z "$as_dir" && as_dir=.
5674     for ac_exec_ext in '' $ac_executable_extensions; do
5675   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5676     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
5677        ac_prog_rejected=yes
5678        continue
5679      fi
5680     ac_cv_prog_CC="cc"
5681     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5682     break 2
5683   fi
5684 done
5685   done
5686 IFS=$as_save_IFS
5687
5688 if test $ac_prog_rejected = yes; then
5689   # We found a bogon in the path, so make sure we never use it.
5690   set dummy $ac_cv_prog_CC
5691   shift
5692   if test $# != 0; then
5693     # We chose a different compiler from the bogus one.
5694     # However, it has the same basename, so the bogon will be chosen
5695     # first if we set CC to just the basename; use the full file name.
5696     shift
5697     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
5698   fi
5699 fi
5700 fi
5701 fi
5702 CC=$ac_cv_prog_CC
5703 if test -n "$CC"; then
5704   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
5705 $as_echo "$CC" >&6; }
5706 else
5707   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5708 $as_echo "no" >&6; }
5709 fi
5710
5711
5712 fi
5713 if test -z "$CC"; then
5714   if test -n "$ac_tool_prefix"; then
5715   for ac_prog in cl.exe
5716   do
5717     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5718 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5720 $as_echo_n "checking for $ac_word... " >&6; }
5721 if ${ac_cv_prog_CC+:} false; then :
5722   $as_echo_n "(cached) " >&6
5723 else
5724   if test -n "$CC"; then
5725   ac_cv_prog_CC="$CC" # Let the user override the test.
5726 else
5727 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5728 for as_dir in $PATH
5729 do
5730   IFS=$as_save_IFS
5731   test -z "$as_dir" && as_dir=.
5732     for ac_exec_ext in '' $ac_executable_extensions; do
5733   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5734     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
5735     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5736     break 2
5737   fi
5738 done
5739   done
5740 IFS=$as_save_IFS
5741
5742 fi
5743 fi
5744 CC=$ac_cv_prog_CC
5745 if test -n "$CC"; then
5746   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
5747 $as_echo "$CC" >&6; }
5748 else
5749   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5750 $as_echo "no" >&6; }
5751 fi
5752
5753
5754     test -n "$CC" && break
5755   done
5756 fi
5757 if test -z "$CC"; then
5758   ac_ct_CC=$CC
5759   for ac_prog in cl.exe
5760 do
5761   # Extract the first word of "$ac_prog", so it can be a program name with args.
5762 set dummy $ac_prog; ac_word=$2
5763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5764 $as_echo_n "checking for $ac_word... " >&6; }
5765 if ${ac_cv_prog_ac_ct_CC+:} false; then :
5766   $as_echo_n "(cached) " >&6
5767 else
5768   if test -n "$ac_ct_CC"; then
5769   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
5770 else
5771 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5772 for as_dir in $PATH
5773 do
5774   IFS=$as_save_IFS
5775   test -z "$as_dir" && as_dir=.
5776     for ac_exec_ext in '' $ac_executable_extensions; do
5777   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5778     ac_cv_prog_ac_ct_CC="$ac_prog"
5779     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5780     break 2
5781   fi
5782 done
5783   done
5784 IFS=$as_save_IFS
5785
5786 fi
5787 fi
5788 ac_ct_CC=$ac_cv_prog_ac_ct_CC
5789 if test -n "$ac_ct_CC"; then
5790   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
5791 $as_echo "$ac_ct_CC" >&6; }
5792 else
5793   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5794 $as_echo "no" >&6; }
5795 fi
5796
5797
5798   test -n "$ac_ct_CC" && break
5799 done
5800
5801   if test "x$ac_ct_CC" = x; then
5802     CC=""
5803   else
5804     case $cross_compiling:$ac_tool_warned in
5805 yes:)
5806 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5807 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5808 ac_tool_warned=yes ;;
5809 esac
5810     CC=$ac_ct_CC
5811   fi
5812 fi
5813
5814 fi
5815
5816
5817 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5818 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5819 as_fn_error $? "no acceptable C compiler found in \$PATH
5820 See \`config.log' for more details" "$LINENO" 5; }
5821
5822 # Provide some information about the compiler.
5823 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
5824 set X $ac_compile
5825 ac_compiler=$2
5826 for ac_option in --version -v -V -qversion; do
5827   { { ac_try="$ac_compiler $ac_option >&5"
5828 case "(($ac_try" in
5829   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5830   *) ac_try_echo=$ac_try;;
5831 esac
5832 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5833 $as_echo "$ac_try_echo"; } >&5
5834   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
5835   ac_status=$?
5836   if test -s conftest.err; then
5837     sed '10a\
5838 ... rest of stderr output deleted ...
5839          10q' conftest.err >conftest.er1
5840     cat conftest.er1 >&5
5841   fi
5842   rm -f conftest.er1 conftest.err
5843   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5844   test $ac_status = 0; }
5845 done
5846
5847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
5848 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
5849 if ${ac_cv_c_compiler_gnu+:} false; then :
5850   $as_echo_n "(cached) " >&6
5851 else
5852   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5853 /* end confdefs.h.  */
5854
5855 int
5856 main ()
5857 {
5858 #ifndef __GNUC__
5859        choke me
5860 #endif
5861
5862   ;
5863   return 0;
5864 }
5865 _ACEOF
5866 if ac_fn_c_try_compile "$LINENO"; then :
5867   ac_compiler_gnu=yes
5868 else
5869   ac_compiler_gnu=no
5870 fi
5871 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5872 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5873
5874 fi
5875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5876 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5877 if test $ac_compiler_gnu = yes; then
5878   GCC=yes
5879 else
5880   GCC=
5881 fi
5882 ac_test_CFLAGS=${CFLAGS+set}
5883 ac_save_CFLAGS=$CFLAGS
5884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5885 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5886 if ${ac_cv_prog_cc_g+:} false; then :
5887   $as_echo_n "(cached) " >&6
5888 else
5889   ac_save_c_werror_flag=$ac_c_werror_flag
5890    ac_c_werror_flag=yes
5891    ac_cv_prog_cc_g=no
5892    CFLAGS="-g"
5893    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5894 /* end confdefs.h.  */
5895
5896 int
5897 main ()
5898 {
5899
5900   ;
5901   return 0;
5902 }
5903 _ACEOF
5904 if ac_fn_c_try_compile "$LINENO"; then :
5905   ac_cv_prog_cc_g=yes
5906 else
5907   CFLAGS=""
5908       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5909 /* end confdefs.h.  */
5910
5911 int
5912 main ()
5913 {
5914
5915   ;
5916   return 0;
5917 }
5918 _ACEOF
5919 if ac_fn_c_try_compile "$LINENO"; then :
5920
5921 else
5922   ac_c_werror_flag=$ac_save_c_werror_flag
5923          CFLAGS="-g"
5924          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5925 /* end confdefs.h.  */
5926
5927 int
5928 main ()
5929 {
5930
5931   ;
5932   return 0;
5933 }
5934 _ACEOF
5935 if ac_fn_c_try_compile "$LINENO"; then :
5936   ac_cv_prog_cc_g=yes
5937 fi
5938 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5939 fi
5940 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5941 fi
5942 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5943    ac_c_werror_flag=$ac_save_c_werror_flag
5944 fi
5945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5946 $as_echo "$ac_cv_prog_cc_g" >&6; }
5947 if test "$ac_test_CFLAGS" = set; then
5948   CFLAGS=$ac_save_CFLAGS
5949 elif test $ac_cv_prog_cc_g = yes; then
5950   if test "$GCC" = yes; then
5951     CFLAGS="-g -O2"
5952   else
5953     CFLAGS="-g"
5954   fi
5955 else
5956   if test "$GCC" = yes; then
5957     CFLAGS="-O2"
5958   else
5959     CFLAGS=
5960   fi
5961 fi
5962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5963 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5964 if ${ac_cv_prog_cc_c89+:} false; then :
5965   $as_echo_n "(cached) " >&6
5966 else
5967   ac_cv_prog_cc_c89=no
5968 ac_save_CC=$CC
5969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5970 /* end confdefs.h.  */
5971 #include <stdarg.h>
5972 #include <stdio.h>
5973 struct stat;
5974 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
5975 struct buf { int x; };
5976 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5977 static char *e (p, i)
5978      char **p;
5979      int i;
5980 {
5981   return p[i];
5982 }
5983 static char *f (char * (*g) (char **, int), char **p, ...)
5984 {
5985   char *s;
5986   va_list v;
5987   va_start (v,p);
5988   s = g (p, va_arg (v,int));
5989   va_end (v);
5990   return s;
5991 }
5992
5993 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
5994    function prototypes and stuff, but not '\xHH' hex character constants.
5995    These don't provoke an error unfortunately, instead are silently treated
5996    as 'x'.  The following induces an error, until -std is added to get
5997    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
5998    array size at least.  It's necessary to write '\x00'==0 to get something
5999    that's true only with -std.  */
6000 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
6001
6002 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
6003    inside strings and character constants.  */
6004 #define FOO(x) 'x'
6005 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
6006
6007 int test (int i, double x);
6008 struct s1 {int (*f) (int a);};
6009 struct s2 {int (*f) (double a);};
6010 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
6011 int argc;
6012 char **argv;
6013 int
6014 main ()
6015 {
6016 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
6017   ;
6018   return 0;
6019 }
6020 _ACEOF
6021 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
6022         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
6023 do
6024   CC="$ac_save_CC $ac_arg"
6025   if ac_fn_c_try_compile "$LINENO"; then :
6026   ac_cv_prog_cc_c89=$ac_arg
6027 fi
6028 rm -f core conftest.err conftest.$ac_objext
6029   test "x$ac_cv_prog_cc_c89" != "xno" && break
6030 done
6031 rm -f conftest.$ac_ext
6032 CC=$ac_save_CC
6033
6034 fi
6035 # AC_CACHE_VAL
6036 case "x$ac_cv_prog_cc_c89" in
6037   x)
6038     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6039 $as_echo "none needed" >&6; } ;;
6040   xno)
6041     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6042 $as_echo "unsupported" >&6; } ;;
6043   *)
6044     CC="$CC $ac_cv_prog_cc_c89"
6045     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
6046 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
6047 esac
6048 if test "x$ac_cv_prog_cc_c89" != xno; then :
6049
6050 fi
6051
6052 ac_ext=c
6053 ac_cpp='$CPP $CPPFLAGS'
6054 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6055 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6056 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6057
6058 ac_ext=c
6059 ac_cpp='$CPP $CPPFLAGS'
6060 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6061 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6062 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
6064 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
6065 if ${am_cv_prog_cc_c_o+:} false; then :
6066   $as_echo_n "(cached) " >&6
6067 else
6068   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6069 /* end confdefs.h.  */
6070
6071 int
6072 main ()
6073 {
6074
6075   ;
6076   return 0;
6077 }
6078 _ACEOF
6079   # Make sure it works both with $CC and with simple cc.
6080   # Following AC_PROG_CC_C_O, we do the test twice because some
6081   # compilers refuse to overwrite an existing .o file with -o,
6082   # though they will create one.
6083   am_cv_prog_cc_c_o=yes
6084   for am_i in 1 2; do
6085     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
6086    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
6087    ac_status=$?
6088    echo "$as_me:$LINENO: \$? = $ac_status" >&5
6089    (exit $ac_status); } \
6090          && test -f conftest2.$ac_objext; then
6091       : OK
6092     else
6093       am_cv_prog_cc_c_o=no
6094       break
6095     fi
6096   done
6097   rm -f core conftest*
6098   unset am_i
6099 fi
6100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
6101 $as_echo "$am_cv_prog_cc_c_o" >&6; }
6102 if test "$am_cv_prog_cc_c_o" != yes; then
6103    # Losing compiler, so override with the script.
6104    # FIXME: It is wrong to rewrite CC.
6105    # But if we don't then we get into trouble of one sort or another.
6106    # A longer-term fix would be to have automake use am__CC in this case,
6107    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
6108    CC="$am_aux_dir/compile $CC"
6109 fi
6110 ac_ext=c
6111 ac_cpp='$CPP $CPPFLAGS'
6112 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6113 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6114 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6115
6116
6117 depcc="$CC"   am_compiler_list=
6118
6119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
6120 $as_echo_n "checking dependency style of $depcc... " >&6; }
6121 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
6122   $as_echo_n "(cached) " >&6
6123 else
6124   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
6125   # We make a subdir and do the tests there.  Otherwise we can end up
6126   # making bogus files that we don't know about and never remove.  For
6127   # instance it was reported that on HP-UX the gcc test will end up
6128   # making a dummy file named 'D' -- because '-MD' means "put the output
6129   # in D".
6130   rm -rf conftest.dir
6131   mkdir conftest.dir
6132   # Copy depcomp to subdir because otherwise we won't find it if we're
6133   # using a relative directory.
6134   cp "$am_depcomp" conftest.dir
6135   cd conftest.dir
6136   # We will build objects and dependencies in a subdirectory because
6137   # it helps to detect inapplicable dependency modes.  For instance
6138   # both Tru64's cc and ICC support -MD to output dependencies as a
6139   # side effect of compilation, but ICC will put the dependencies in
6140   # the current directory while Tru64 will put them in the object
6141   # directory.
6142   mkdir sub
6143
6144   am_cv_CC_dependencies_compiler_type=none
6145   if test "$am_compiler_list" = ""; then
6146      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
6147   fi
6148   am__universal=false
6149   case " $depcc " in #(
6150      *\ -arch\ *\ -arch\ *) am__universal=true ;;
6151      esac
6152
6153   for depmode in $am_compiler_list; do
6154     # Setup a source with many dependencies, because some compilers
6155     # like to wrap large dependency lists on column 80 (with \), and
6156     # we should not choose a depcomp mode which is confused by this.
6157     #
6158     # We need to recreate these files for each test, as the compiler may
6159     # overwrite some of them when testing with obscure command lines.
6160     # This happens at least with the AIX C compiler.
6161     : > sub/conftest.c
6162     for i in 1 2 3 4 5 6; do
6163       echo '#include "conftst'$i'.h"' >> sub/conftest.c
6164       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
6165       # Solaris 10 /bin/sh.
6166       echo '/* dummy */' > sub/conftst$i.h
6167     done
6168     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6169
6170     # We check with '-c' and '-o' for the sake of the "dashmstdout"
6171     # mode.  It turns out that the SunPro C++ compiler does not properly
6172     # handle '-M -o', and we need to detect this.  Also, some Intel
6173     # versions had trouble with output in subdirs.
6174     am__obj=sub/conftest.${OBJEXT-o}
6175     am__minus_obj="-o $am__obj"
6176     case $depmode in
6177     gcc)
6178       # This depmode causes a compiler race in universal mode.
6179       test "$am__universal" = false || continue
6180       ;;
6181     nosideeffect)
6182       # After this tag, mechanisms are not by side-effect, so they'll
6183       # only be used when explicitly requested.
6184       if test "x$enable_dependency_tracking" = xyes; then
6185         continue
6186       else
6187         break
6188       fi
6189       ;;
6190     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
6191       # This compiler won't grok '-c -o', but also, the minuso test has
6192       # not run yet.  These depmodes are late enough in the game, and
6193       # so weak that their functioning should not be impacted.
6194       am__obj=conftest.${OBJEXT-o}
6195       am__minus_obj=
6196       ;;
6197     none) break ;;
6198     esac
6199     if depmode=$depmode \
6200        source=sub/conftest.c object=$am__obj \
6201        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6202        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
6203          >/dev/null 2>conftest.err &&
6204        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
6205        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6206        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
6207        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6208       # icc doesn't choke on unknown options, it will just issue warnings
6209       # or remarks (even with -Werror).  So we grep stderr for any message
6210       # that says an option was ignored or not supported.
6211       # When given -MP, icc 7.0 and 7.1 complain thusly:
6212       #   icc: Command line warning: ignoring option '-M'; no argument required
6213       # The diagnosis changed in icc 8.0:
6214       #   icc: Command line remark: option '-MP' not supported
6215       if (grep 'ignoring option' conftest.err ||
6216           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6217         am_cv_CC_dependencies_compiler_type=$depmode
6218         break
6219       fi
6220     fi
6221   done
6222
6223   cd ..
6224   rm -rf conftest.dir
6225 else
6226   am_cv_CC_dependencies_compiler_type=none
6227 fi
6228
6229 fi
6230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
6231 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
6232 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
6233
6234  if
6235   test "x$enable_dependency_tracking" != xno \
6236   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
6237   am__fastdepCC_TRUE=
6238   am__fastdepCC_FALSE='#'
6239 else
6240   am__fastdepCC_TRUE='#'
6241   am__fastdepCC_FALSE=
6242 fi
6243
6244
6245 ac_ext=cpp
6246 ac_cpp='$CXXCPP $CPPFLAGS'
6247 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6248 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6249 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6250 if test -z "$CXX"; then
6251   if test -n "$CCC"; then
6252     CXX=$CCC
6253   else
6254     if test -n "$ac_tool_prefix"; then
6255   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
6256   do
6257     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
6258 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
6259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6260 $as_echo_n "checking for $ac_word... " >&6; }
6261 if ${ac_cv_prog_CXX+:} false; then :
6262   $as_echo_n "(cached) " >&6
6263 else
6264   if test -n "$CXX"; then
6265   ac_cv_prog_CXX="$CXX" # Let the user override the test.
6266 else
6267 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6268 for as_dir in $PATH
6269 do
6270   IFS=$as_save_IFS
6271   test -z "$as_dir" && as_dir=.
6272     for ac_exec_ext in '' $ac_executable_extensions; do
6273   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6274     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
6275     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6276     break 2
6277   fi
6278 done
6279   done
6280 IFS=$as_save_IFS
6281
6282 fi
6283 fi
6284 CXX=$ac_cv_prog_CXX
6285 if test -n "$CXX"; then
6286   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
6287 $as_echo "$CXX" >&6; }
6288 else
6289   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6290 $as_echo "no" >&6; }
6291 fi
6292
6293
6294     test -n "$CXX" && break
6295   done
6296 fi
6297 if test -z "$CXX"; then
6298   ac_ct_CXX=$CXX
6299   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
6300 do
6301   # Extract the first word of "$ac_prog", so it can be a program name with args.
6302 set dummy $ac_prog; ac_word=$2
6303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6304 $as_echo_n "checking for $ac_word... " >&6; }
6305 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
6306   $as_echo_n "(cached) " >&6
6307 else
6308   if test -n "$ac_ct_CXX"; then
6309   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
6310 else
6311 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6312 for as_dir in $PATH
6313 do
6314   IFS=$as_save_IFS
6315   test -z "$as_dir" && as_dir=.
6316     for ac_exec_ext in '' $ac_executable_extensions; do
6317   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6318     ac_cv_prog_ac_ct_CXX="$ac_prog"
6319     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6320     break 2
6321   fi
6322 done
6323   done
6324 IFS=$as_save_IFS
6325
6326 fi
6327 fi
6328 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
6329 if test -n "$ac_ct_CXX"; then
6330   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
6331 $as_echo "$ac_ct_CXX" >&6; }
6332 else
6333   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6334 $as_echo "no" >&6; }
6335 fi
6336
6337
6338   test -n "$ac_ct_CXX" && break
6339 done
6340
6341   if test "x$ac_ct_CXX" = x; then
6342     CXX="g++"
6343   else
6344     case $cross_compiling:$ac_tool_warned in
6345 yes:)
6346 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6347 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6348 ac_tool_warned=yes ;;
6349 esac
6350     CXX=$ac_ct_CXX
6351   fi
6352 fi
6353
6354   fi
6355 fi
6356 # Provide some information about the compiler.
6357 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
6358 set X $ac_compile
6359 ac_compiler=$2
6360 for ac_option in --version -v -V -qversion; do
6361   { { ac_try="$ac_compiler $ac_option >&5"
6362 case "(($ac_try" in
6363   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6364   *) ac_try_echo=$ac_try;;
6365 esac
6366 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
6367 $as_echo "$ac_try_echo"; } >&5
6368   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
6369   ac_status=$?
6370   if test -s conftest.err; then
6371     sed '10a\
6372 ... rest of stderr output deleted ...
6373          10q' conftest.err >conftest.er1
6374     cat conftest.er1 >&5
6375   fi
6376   rm -f conftest.er1 conftest.err
6377   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6378   test $ac_status = 0; }
6379 done
6380
6381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
6382 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
6383 if ${ac_cv_cxx_compiler_gnu+:} false; then :
6384   $as_echo_n "(cached) " >&6
6385 else
6386   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6387 /* end confdefs.h.  */
6388
6389 int
6390 main ()
6391 {
6392 #ifndef __GNUC__
6393        choke me
6394 #endif
6395
6396   ;
6397   return 0;
6398 }
6399 _ACEOF
6400 if ac_fn_cxx_try_compile "$LINENO"; then :
6401   ac_compiler_gnu=yes
6402 else
6403   ac_compiler_gnu=no
6404 fi
6405 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6406 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
6407
6408 fi
6409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
6410 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
6411 if test $ac_compiler_gnu = yes; then
6412   GXX=yes
6413 else
6414   GXX=
6415 fi
6416 ac_test_CXXFLAGS=${CXXFLAGS+set}
6417 ac_save_CXXFLAGS=$CXXFLAGS
6418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
6419 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
6420 if ${ac_cv_prog_cxx_g+:} false; then :
6421   $as_echo_n "(cached) " >&6
6422 else
6423   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
6424    ac_cxx_werror_flag=yes
6425    ac_cv_prog_cxx_g=no
6426    CXXFLAGS="-g"
6427    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6428 /* end confdefs.h.  */
6429
6430 int
6431 main ()
6432 {
6433
6434   ;
6435   return 0;
6436 }
6437 _ACEOF
6438 if ac_fn_cxx_try_compile "$LINENO"; then :
6439   ac_cv_prog_cxx_g=yes
6440 else
6441   CXXFLAGS=""
6442       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6443 /* end confdefs.h.  */
6444
6445 int
6446 main ()
6447 {
6448
6449   ;
6450   return 0;
6451 }
6452 _ACEOF
6453 if ac_fn_cxx_try_compile "$LINENO"; then :
6454
6455 else
6456   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
6457          CXXFLAGS="-g"
6458          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6459 /* end confdefs.h.  */
6460
6461 int
6462 main ()
6463 {
6464
6465   ;
6466   return 0;
6467 }
6468 _ACEOF
6469 if ac_fn_cxx_try_compile "$LINENO"; then :
6470   ac_cv_prog_cxx_g=yes
6471 fi
6472 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6473 fi
6474 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6475 fi
6476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6477    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
6478 fi
6479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
6480 $as_echo "$ac_cv_prog_cxx_g" >&6; }
6481 if test "$ac_test_CXXFLAGS" = set; then
6482   CXXFLAGS=$ac_save_CXXFLAGS
6483 elif test $ac_cv_prog_cxx_g = yes; then
6484   if test "$GXX" = yes; then
6485     CXXFLAGS="-g -O2"
6486   else
6487     CXXFLAGS="-g"
6488   fi
6489 else
6490   if test "$GXX" = yes; then
6491     CXXFLAGS="-O2"
6492   else
6493     CXXFLAGS=
6494   fi
6495 fi
6496 ac_ext=c
6497 ac_cpp='$CPP $CPPFLAGS'
6498 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6499 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6500 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6501
6502 depcc="$CXX"  am_compiler_list=
6503
6504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
6505 $as_echo_n "checking dependency style of $depcc... " >&6; }
6506 if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
6507   $as_echo_n "(cached) " >&6
6508 else
6509   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
6510   # We make a subdir and do the tests there.  Otherwise we can end up
6511   # making bogus files that we don't know about and never remove.  For
6512   # instance it was reported that on HP-UX the gcc test will end up
6513   # making a dummy file named 'D' -- because '-MD' means "put the output
6514   # in D".
6515   rm -rf conftest.dir
6516   mkdir conftest.dir
6517   # Copy depcomp to subdir because otherwise we won't find it if we're
6518   # using a relative directory.
6519   cp "$am_depcomp" conftest.dir
6520   cd conftest.dir
6521   # We will build objects and dependencies in a subdirectory because
6522   # it helps to detect inapplicable dependency modes.  For instance
6523   # both Tru64's cc and ICC support -MD to output dependencies as a
6524   # side effect of compilation, but ICC will put the dependencies in
6525   # the current directory while Tru64 will put them in the object
6526   # directory.
6527   mkdir sub
6528
6529   am_cv_CXX_dependencies_compiler_type=none
6530   if test "$am_compiler_list" = ""; then
6531      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
6532   fi
6533   am__universal=false
6534   case " $depcc " in #(
6535      *\ -arch\ *\ -arch\ *) am__universal=true ;;
6536      esac
6537
6538   for depmode in $am_compiler_list; do
6539     # Setup a source with many dependencies, because some compilers
6540     # like to wrap large dependency lists on column 80 (with \), and
6541     # we should not choose a depcomp mode which is confused by this.
6542     #
6543     # We need to recreate these files for each test, as the compiler may
6544     # overwrite some of them when testing with obscure command lines.
6545     # This happens at least with the AIX C compiler.
6546     : > sub/conftest.c
6547     for i in 1 2 3 4 5 6; do
6548       echo '#include "conftst'$i'.h"' >> sub/conftest.c
6549       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
6550       # Solaris 10 /bin/sh.
6551       echo '/* dummy */' > sub/conftst$i.h
6552     done
6553     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6554
6555     # We check with '-c' and '-o' for the sake of the "dashmstdout"
6556     # mode.  It turns out that the SunPro C++ compiler does not properly
6557     # handle '-M -o', and we need to detect this.  Also, some Intel
6558     # versions had trouble with output in subdirs.
6559     am__obj=sub/conftest.${OBJEXT-o}
6560     am__minus_obj="-o $am__obj"
6561     case $depmode in
6562     gcc)
6563       # This depmode causes a compiler race in universal mode.
6564       test "$am__universal" = false || continue
6565       ;;
6566     nosideeffect)
6567       # After this tag, mechanisms are not by side-effect, so they'll
6568       # only be used when explicitly requested.
6569       if test "x$enable_dependency_tracking" = xyes; then
6570         continue
6571       else
6572         break
6573       fi
6574       ;;
6575     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
6576       # This compiler won't grok '-c -o', but also, the minuso test has
6577       # not run yet.  These depmodes are late enough in the game, and
6578       # so weak that their functioning should not be impacted.
6579       am__obj=conftest.${OBJEXT-o}
6580       am__minus_obj=
6581       ;;
6582     none) break ;;
6583     esac
6584     if depmode=$depmode \
6585        source=sub/conftest.c object=$am__obj \
6586        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6587        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
6588          >/dev/null 2>conftest.err &&
6589        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
6590        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6591        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
6592        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6593       # icc doesn't choke on unknown options, it will just issue warnings
6594       # or remarks (even with -Werror).  So we grep stderr for any message
6595       # that says an option was ignored or not supported.
6596       # When given -MP, icc 7.0 and 7.1 complain thusly:
6597       #   icc: Command line warning: ignoring option '-M'; no argument required
6598       # The diagnosis changed in icc 8.0:
6599       #   icc: Command line remark: option '-MP' not supported
6600       if (grep 'ignoring option' conftest.err ||
6601           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6602         am_cv_CXX_dependencies_compiler_type=$depmode
6603         break
6604       fi
6605     fi
6606   done
6607
6608   cd ..
6609   rm -rf conftest.dir
6610 else
6611   am_cv_CXX_dependencies_compiler_type=none
6612 fi
6613
6614 fi
6615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
6616 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
6617 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
6618
6619  if
6620   test "x$enable_dependency_tracking" != xno \
6621   && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
6622   am__fastdepCXX_TRUE=
6623   am__fastdepCXX_FALSE='#'
6624 else
6625   am__fastdepCXX_TRUE='#'
6626   am__fastdepCXX_FALSE=
6627 fi
6628
6629
6630 for ac_prog in 'bison -y' byacc
6631 do
6632   # Extract the first word of "$ac_prog", so it can be a program name with args.
6633 set dummy $ac_prog; ac_word=$2
6634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6635 $as_echo_n "checking for $ac_word... " >&6; }
6636 if ${ac_cv_prog_YACC+:} false; then :
6637   $as_echo_n "(cached) " >&6
6638 else
6639   if test -n "$YACC"; then
6640   ac_cv_prog_YACC="$YACC" # Let the user override the test.
6641 else
6642 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6643 for as_dir in $PATH
6644 do
6645   IFS=$as_save_IFS
6646   test -z "$as_dir" && as_dir=.
6647     for ac_exec_ext in '' $ac_executable_extensions; do
6648   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6649     ac_cv_prog_YACC="$ac_prog"
6650     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6651     break 2
6652   fi
6653 done
6654   done
6655 IFS=$as_save_IFS
6656
6657 fi
6658 fi
6659 YACC=$ac_cv_prog_YACC
6660 if test -n "$YACC"; then
6661   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
6662 $as_echo "$YACC" >&6; }
6663 else
6664   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6665 $as_echo "no" >&6; }
6666 fi
6667
6668
6669   test -n "$YACC" && break
6670 done
6671 test -n "$YACC" || YACC="yacc"
6672
6673 if test -n "$ac_tool_prefix"; then
6674   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6675 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6677 $as_echo_n "checking for $ac_word... " >&6; }
6678 if ${ac_cv_prog_RANLIB+:} false; then :
6679   $as_echo_n "(cached) " >&6
6680 else
6681   if test -n "$RANLIB"; then
6682   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6683 else
6684 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6685 for as_dir in $PATH
6686 do
6687   IFS=$as_save_IFS
6688   test -z "$as_dir" && as_dir=.
6689     for ac_exec_ext in '' $ac_executable_extensions; do
6690   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6691     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6692     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6693     break 2
6694   fi
6695 done
6696   done
6697 IFS=$as_save_IFS
6698
6699 fi
6700 fi
6701 RANLIB=$ac_cv_prog_RANLIB
6702 if test -n "$RANLIB"; then
6703   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6704 $as_echo "$RANLIB" >&6; }
6705 else
6706   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6707 $as_echo "no" >&6; }
6708 fi
6709
6710
6711 fi
6712 if test -z "$ac_cv_prog_RANLIB"; then
6713   ac_ct_RANLIB=$RANLIB
6714   # Extract the first word of "ranlib", so it can be a program name with args.
6715 set dummy ranlib; ac_word=$2
6716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6717 $as_echo_n "checking for $ac_word... " >&6; }
6718 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6719   $as_echo_n "(cached) " >&6
6720 else
6721   if test -n "$ac_ct_RANLIB"; then
6722   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6723 else
6724 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6725 for as_dir in $PATH
6726 do
6727   IFS=$as_save_IFS
6728   test -z "$as_dir" && as_dir=.
6729     for ac_exec_ext in '' $ac_executable_extensions; do
6730   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6731     ac_cv_prog_ac_ct_RANLIB="ranlib"
6732     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6733     break 2
6734   fi
6735 done
6736   done
6737 IFS=$as_save_IFS
6738
6739 fi
6740 fi
6741 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6742 if test -n "$ac_ct_RANLIB"; then
6743   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6744 $as_echo "$ac_ct_RANLIB" >&6; }
6745 else
6746   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6747 $as_echo "no" >&6; }
6748 fi
6749
6750   if test "x$ac_ct_RANLIB" = x; then
6751     RANLIB=":"
6752   else
6753     case $cross_compiling:$ac_tool_warned in
6754 yes:)
6755 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6756 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6757 ac_tool_warned=yes ;;
6758 esac
6759     RANLIB=$ac_ct_RANLIB
6760   fi
6761 else
6762   RANLIB="$ac_cv_prog_RANLIB"
6763 fi
6764
6765
6766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6767 $as_echo_n "checking whether ln -s works... " >&6; }
6768 LN_S=$as_ln_s
6769 if test "$LN_S" = "ln -s"; then
6770   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6771 $as_echo "yes" >&6; }
6772 else
6773   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6774 $as_echo "no, using $LN_S" >&6; }
6775 fi
6776
6777
6778
6779
6780 # If we haven't got the data from the intl directory,
6781 # assume NLS is disabled.
6782 USE_NLS=no
6783 LIBINTL=
6784 LIBINTL_DEP=
6785 INCINTL=
6786 XGETTEXT=
6787 GMSGFMT=
6788 POSUB=
6789
6790 if test -f  ../intl/config.intl; then
6791   .  ../intl/config.intl
6792 fi
6793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
6794 $as_echo_n "checking whether NLS is requested... " >&6; }
6795 if test x"$USE_NLS" != xyes; then
6796   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6797 $as_echo "no" >&6; }
6798 else
6799   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6800 $as_echo "yes" >&6; }
6801
6802 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
6803
6804
6805   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
6806 $as_echo_n "checking for catalogs to be installed... " >&6; }
6807   # Look for .po and .gmo files in the source directory.
6808   CATALOGS=
6809   XLINGUAS=
6810   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
6811     # If there aren't any .gmo files the shell will give us the
6812     # literal string "../path/to/srcdir/po/*.gmo" which has to be
6813     # weeded out.
6814     case "$cat" in *\**)
6815       continue;;
6816     esac
6817     # The quadruple backslash is collapsed to a double backslash
6818     # by the backticks, then collapsed again by the double quotes,
6819     # leaving us with one backslash in the sed expression (right
6820     # before the dot that mustn't act as a wildcard).
6821     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
6822     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
6823     # The user is allowed to set LINGUAS to a list of languages to
6824     # install catalogs for.  If it's empty that means "all of them."
6825     if test "x$LINGUAS" = x; then
6826       CATALOGS="$CATALOGS $cat"
6827       XLINGUAS="$XLINGUAS $lang"
6828     else
6829       case "$LINGUAS" in *$lang*)
6830         CATALOGS="$CATALOGS $cat"
6831         XLINGUAS="$XLINGUAS $lang"
6832         ;;
6833       esac
6834     fi
6835   done
6836   LINGUAS="$XLINGUAS"
6837   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
6838 $as_echo "$LINGUAS" >&6; }
6839
6840
6841     DATADIRNAME=share
6842
6843   INSTOBJEXT=.mo
6844
6845   GENCAT=gencat
6846
6847   CATOBJEXT=.gmo
6848
6849 fi
6850
6851         MKINSTALLDIRS=
6852   if test -n "$ac_aux_dir"; then
6853     case "$ac_aux_dir" in
6854       /*) MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs" ;;
6855       *) MKINSTALLDIRS="\$(top_builddir)/$ac_aux_dir/mkinstalldirs" ;;
6856     esac
6857   fi
6858   if test -z "$MKINSTALLDIRS"; then
6859     MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
6860   fi
6861
6862
6863
6864   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
6865 $as_echo_n "checking whether NLS is requested... " >&6; }
6866     # Check whether --enable-nls was given.
6867 if test "${enable_nls+set}" = set; then :
6868   enableval=$enable_nls; USE_NLS=$enableval
6869 else
6870   USE_NLS=yes
6871 fi
6872
6873   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
6874 $as_echo "$USE_NLS" >&6; }
6875
6876
6877
6878
6879
6880
6881 # Prepare PATH_SEPARATOR.
6882 # The user is always right.
6883 if test "${PATH_SEPARATOR+set}" != set; then
6884   echo "#! /bin/sh" >conf$$.sh
6885   echo  "exit 0"   >>conf$$.sh
6886   chmod +x conf$$.sh
6887   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6888     PATH_SEPARATOR=';'
6889   else
6890     PATH_SEPARATOR=:
6891   fi
6892   rm -f conf$$.sh
6893 fi
6894
6895 # Find out how to test for executable files. Don't use a zero-byte file,
6896 # as systems may use methods other than mode bits to determine executability.
6897 cat >conf$$.file <<_ASEOF
6898 #! /bin/sh
6899 exit 0
6900 _ASEOF
6901 chmod +x conf$$.file
6902 if test -x conf$$.file >/dev/null 2>&1; then
6903   ac_executable_p="test -x"
6904 else
6905   ac_executable_p="test -f"
6906 fi
6907 rm -f conf$$.file
6908
6909 # Extract the first word of "msgfmt", so it can be a program name with args.
6910 set dummy msgfmt; ac_word=$2
6911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6912 $as_echo_n "checking for $ac_word... " >&6; }
6913 if ${ac_cv_path_MSGFMT+:} false; then :
6914   $as_echo_n "(cached) " >&6
6915 else
6916   case "$MSGFMT" in
6917   [\\/]* | ?:[\\/]*)
6918     ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
6919     ;;
6920   *)
6921     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6922     for ac_dir in $PATH; do
6923       IFS="$ac_save_IFS"
6924       test -z "$ac_dir" && ac_dir=.
6925       for ac_exec_ext in '' $ac_executable_extensions; do
6926         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6927           if $ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1 &&
6928      (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
6929             ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext"
6930             break 2
6931           fi
6932         fi
6933       done
6934     done
6935     IFS="$ac_save_IFS"
6936   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":"
6937     ;;
6938 esac
6939 fi
6940 MSGFMT="$ac_cv_path_MSGFMT"
6941 if test "$MSGFMT" != ":"; then
6942   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
6943 $as_echo "$MSGFMT" >&6; }
6944 else
6945   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6946 $as_echo "no" >&6; }
6947 fi
6948
6949   # Extract the first word of "gmsgfmt", so it can be a program name with args.
6950 set dummy gmsgfmt; ac_word=$2
6951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6952 $as_echo_n "checking for $ac_word... " >&6; }
6953 if ${ac_cv_path_GMSGFMT+:} false; then :
6954   $as_echo_n "(cached) " >&6
6955 else
6956   case $GMSGFMT in
6957   [\\/]* | ?:[\\/]*)
6958   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
6959   ;;
6960   *)
6961   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6962 for as_dir in $PATH
6963 do
6964   IFS=$as_save_IFS
6965   test -z "$as_dir" && as_dir=.
6966     for ac_exec_ext in '' $ac_executable_extensions; do
6967   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6968     ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
6969     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6970     break 2
6971   fi
6972 done
6973   done
6974 IFS=$as_save_IFS
6975
6976   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
6977   ;;
6978 esac
6979 fi
6980 GMSGFMT=$ac_cv_path_GMSGFMT
6981 if test -n "$GMSGFMT"; then
6982   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
6983 $as_echo "$GMSGFMT" >&6; }
6984 else
6985   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6986 $as_echo "no" >&6; }
6987 fi
6988
6989
6990
6991
6992 # Prepare PATH_SEPARATOR.
6993 # The user is always right.
6994 if test "${PATH_SEPARATOR+set}" != set; then
6995   echo "#! /bin/sh" >conf$$.sh
6996   echo  "exit 0"   >>conf$$.sh
6997   chmod +x conf$$.sh
6998   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6999     PATH_SEPARATOR=';'
7000   else
7001     PATH_SEPARATOR=:
7002   fi
7003   rm -f conf$$.sh
7004 fi
7005
7006 # Find out how to test for executable files. Don't use a zero-byte file,
7007 # as systems may use methods other than mode bits to determine executability.
7008 cat >conf$$.file <<_ASEOF
7009 #! /bin/sh
7010 exit 0
7011 _ASEOF
7012 chmod +x conf$$.file
7013 if test -x conf$$.file >/dev/null 2>&1; then
7014   ac_executable_p="test -x"
7015 else
7016   ac_executable_p="test -f"
7017 fi
7018 rm -f conf$$.file
7019
7020 # Extract the first word of "xgettext", so it can be a program name with args.
7021 set dummy xgettext; ac_word=$2
7022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7023 $as_echo_n "checking for $ac_word... " >&6; }
7024 if ${ac_cv_path_XGETTEXT+:} false; then :
7025   $as_echo_n "(cached) " >&6
7026 else
7027   case "$XGETTEXT" in
7028   [\\/]* | ?:[\\/]*)
7029     ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7030     ;;
7031   *)
7032     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
7033     for ac_dir in $PATH; do
7034       IFS="$ac_save_IFS"
7035       test -z "$ac_dir" && ac_dir=.
7036       for ac_exec_ext in '' $ac_executable_extensions; do
7037         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
7038           if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
7039      (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
7040             ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext"
7041             break 2
7042           fi
7043         fi
7044       done
7045     done
7046     IFS="$ac_save_IFS"
7047   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7048     ;;
7049 esac
7050 fi
7051 XGETTEXT="$ac_cv_path_XGETTEXT"
7052 if test "$XGETTEXT" != ":"; then
7053   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
7054 $as_echo "$XGETTEXT" >&6; }
7055 else
7056   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7057 $as_echo "no" >&6; }
7058 fi
7059
7060     rm -f messages.po
7061
7062
7063 # Prepare PATH_SEPARATOR.
7064 # The user is always right.
7065 if test "${PATH_SEPARATOR+set}" != set; then
7066   echo "#! /bin/sh" >conf$$.sh
7067   echo  "exit 0"   >>conf$$.sh
7068   chmod +x conf$$.sh
7069   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7070     PATH_SEPARATOR=';'
7071   else
7072     PATH_SEPARATOR=:
7073   fi
7074   rm -f conf$$.sh
7075 fi
7076
7077 # Find out how to test for executable files. Don't use a zero-byte file,
7078 # as systems may use methods other than mode bits to determine executability.
7079 cat >conf$$.file <<_ASEOF
7080 #! /bin/sh
7081 exit 0
7082 _ASEOF
7083 chmod +x conf$$.file
7084 if test -x conf$$.file >/dev/null 2>&1; then
7085   ac_executable_p="test -x"
7086 else
7087   ac_executable_p="test -f"
7088 fi
7089 rm -f conf$$.file
7090
7091 # Extract the first word of "msgmerge", so it can be a program name with args.
7092 set dummy msgmerge; ac_word=$2
7093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7094 $as_echo_n "checking for $ac_word... " >&6; }
7095 if ${ac_cv_path_MSGMERGE+:} false; then :
7096   $as_echo_n "(cached) " >&6
7097 else
7098   case "$MSGMERGE" in
7099   [\\/]* | ?:[\\/]*)
7100     ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
7101     ;;
7102   *)
7103     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
7104     for ac_dir in $PATH; do
7105       IFS="$ac_save_IFS"
7106       test -z "$ac_dir" && ac_dir=.
7107       for ac_exec_ext in '' $ac_executable_extensions; do
7108         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
7109           if $ac_dir/$ac_word --update -q /dev/null /dev/null >/dev/null 2>&1; then
7110             ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext"
7111             break 2
7112           fi
7113         fi
7114       done
7115     done
7116     IFS="$ac_save_IFS"
7117   test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":"
7118     ;;
7119 esac
7120 fi
7121 MSGMERGE="$ac_cv_path_MSGMERGE"
7122 if test "$MSGMERGE" != ":"; then
7123   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
7124 $as_echo "$MSGMERGE" >&6; }
7125 else
7126   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7127 $as_echo "no" >&6; }
7128 fi
7129
7130
7131       if test "$GMSGFMT" != ":"; then
7132             if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
7133        (if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
7134       : ;
7135     else
7136       GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
7137       { $as_echo "$as_me:${as_lineno-$LINENO}: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5
7138 $as_echo "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; }
7139       GMSGFMT=":"
7140     fi
7141   fi
7142
7143       if test "$XGETTEXT" != ":"; then
7144             if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
7145        (if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
7146       : ;
7147     else
7148       { $as_echo "$as_me:${as_lineno-$LINENO}: result: found xgettext program is not GNU xgettext; ignore it" >&5
7149 $as_echo "found xgettext program is not GNU xgettext; ignore it" >&6; }
7150       XGETTEXT=":"
7151     fi
7152         rm -f messages.po
7153   fi
7154
7155   ac_config_commands="$ac_config_commands default-1"
7156
7157
7158
7159  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
7160 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
7161 if ${ac_cv_c_bigendian+:} false; then :
7162   $as_echo_n "(cached) " >&6
7163 else
7164   ac_cv_c_bigendian=unknown
7165     # See if we're dealing with a universal compiler.
7166     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7167 /* end confdefs.h.  */
7168 #ifndef __APPLE_CC__
7169                not a universal capable compiler
7170              #endif
7171              typedef int dummy;
7172
7173 _ACEOF
7174 if ac_fn_c_try_compile "$LINENO"; then :
7175
7176         # Check for potential -arch flags.  It is not universal unless
7177         # there are at least two -arch flags with different values.
7178         ac_arch=
7179         ac_prev=
7180         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
7181          if test -n "$ac_prev"; then
7182            case $ac_word in
7183              i?86 | x86_64 | ppc | ppc64)
7184                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
7185                  ac_arch=$ac_word
7186                else
7187                  ac_cv_c_bigendian=universal
7188                  break
7189                fi
7190                ;;
7191            esac
7192            ac_prev=
7193          elif test "x$ac_word" = "x-arch"; then
7194            ac_prev=arch
7195          fi
7196        done
7197 fi
7198 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7199     if test $ac_cv_c_bigendian = unknown; then
7200       # See if sys/param.h defines the BYTE_ORDER macro.
7201       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7202 /* end confdefs.h.  */
7203 #include <sys/types.h>
7204              #include <sys/param.h>
7205
7206 int
7207 main ()
7208 {
7209 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
7210                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
7211                      && LITTLE_ENDIAN)
7212               bogus endian macros
7213              #endif
7214
7215   ;
7216   return 0;
7217 }
7218 _ACEOF
7219 if ac_fn_c_try_compile "$LINENO"; then :
7220   # It does; now see whether it defined to BIG_ENDIAN or not.
7221          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7222 /* end confdefs.h.  */
7223 #include <sys/types.h>
7224                 #include <sys/param.h>
7225
7226 int
7227 main ()
7228 {
7229 #if BYTE_ORDER != BIG_ENDIAN
7230                  not big endian
7231                 #endif
7232
7233   ;
7234   return 0;
7235 }
7236 _ACEOF
7237 if ac_fn_c_try_compile "$LINENO"; then :
7238   ac_cv_c_bigendian=yes
7239 else
7240   ac_cv_c_bigendian=no
7241 fi
7242 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7243 fi
7244 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7245     fi
7246     if test $ac_cv_c_bigendian = unknown; then
7247       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
7248       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7249 /* end confdefs.h.  */
7250 #include <limits.h>
7251
7252 int
7253 main ()
7254 {
7255 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
7256               bogus endian macros
7257              #endif
7258
7259   ;
7260   return 0;
7261 }
7262 _ACEOF
7263 if ac_fn_c_try_compile "$LINENO"; then :
7264   # It does; now see whether it defined to _BIG_ENDIAN or not.
7265          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7266 /* end confdefs.h.  */
7267 #include <limits.h>
7268
7269 int
7270 main ()
7271 {
7272 #ifndef _BIG_ENDIAN
7273                  not big endian
7274                 #endif
7275
7276   ;
7277   return 0;
7278 }
7279 _ACEOF
7280 if ac_fn_c_try_compile "$LINENO"; then :
7281   ac_cv_c_bigendian=yes
7282 else
7283   ac_cv_c_bigendian=no
7284 fi
7285 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7286 fi
7287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7288     fi
7289     if test $ac_cv_c_bigendian = unknown; then
7290       # Compile a test program.
7291       if test "$cross_compiling" = yes; then :
7292   # Try to guess by grepping values from an object file.
7293          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7294 /* end confdefs.h.  */
7295 short int ascii_mm[] =
7296                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
7297                 short int ascii_ii[] =
7298                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
7299                 int use_ascii (int i) {
7300                   return ascii_mm[i] + ascii_ii[i];
7301                 }
7302                 short int ebcdic_ii[] =
7303                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
7304                 short int ebcdic_mm[] =
7305                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
7306                 int use_ebcdic (int i) {
7307                   return ebcdic_mm[i] + ebcdic_ii[i];
7308                 }
7309                 extern int foo;
7310
7311 int
7312 main ()
7313 {
7314 return use_ascii (foo) == use_ebcdic (foo);
7315   ;
7316   return 0;
7317 }
7318 _ACEOF
7319 if ac_fn_c_try_compile "$LINENO"; then :
7320   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
7321               ac_cv_c_bigendian=yes
7322             fi
7323             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
7324               if test "$ac_cv_c_bigendian" = unknown; then
7325                 ac_cv_c_bigendian=no
7326               else
7327                 # finding both strings is unlikely to happen, but who knows?
7328                 ac_cv_c_bigendian=unknown
7329               fi
7330             fi
7331 fi
7332 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7333 else
7334   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7335 /* end confdefs.h.  */
7336 $ac_includes_default
7337 int
7338 main ()
7339 {
7340
7341              /* Are we little or big endian?  From Harbison&Steele.  */
7342              union
7343              {
7344                long int l;
7345                char c[sizeof (long int)];
7346              } u;
7347              u.l = 1;
7348              return u.c[sizeof (long int) - 1] == 1;
7349
7350   ;
7351   return 0;
7352 }
7353 _ACEOF
7354 if ac_fn_c_try_run "$LINENO"; then :
7355   ac_cv_c_bigendian=no
7356 else
7357   ac_cv_c_bigendian=yes
7358 fi
7359 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7360   conftest.$ac_objext conftest.beam conftest.$ac_ext
7361 fi
7362
7363     fi
7364 fi
7365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
7366 $as_echo "$ac_cv_c_bigendian" >&6; }
7367  case $ac_cv_c_bigendian in #(
7368    yes)
7369      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
7370 ;; #(
7371    no)
7372       ;; #(
7373    universal)
7374
7375 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
7376
7377      ;; #(
7378    *)
7379      as_fn_error $? "unknown endianness
7380  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
7381  esac
7382
7383
7384
7385
7386  if test "x$target_alias" = "x" -o "x$host_alias" = "x$target_alias"; then
7387   NATIVE_LINKER_TRUE=
7388   NATIVE_LINKER_FALSE='#'
7389 else
7390   NATIVE_LINKER_TRUE='#'
7391   NATIVE_LINKER_FALSE=
7392 fi
7393
7394  if test "$GCC" = yes; then
7395   GCC_TRUE=
7396   GCC_FALSE='#'
7397 else
7398   GCC_TRUE='#'
7399   GCC_FALSE=
7400 fi
7401
7402
7403  if test "x$target_alias" = "x" -o "x$host_alias" = "x$target_alias" -o "x$host_alias" = "x$build_alias"; then
7404   NATIVE_OR_CROSS_LINKER_TRUE=
7405   NATIVE_OR_CROSS_LINKER_FALSE='#'
7406 else
7407   NATIVE_OR_CROSS_LINKER_TRUE='#'
7408   NATIVE_OR_CROSS_LINKER_FALSE=
7409 fi
7410
7411
7412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether static linking works" >&5
7413 $as_echo_n "checking whether static linking works... " >&6; }
7414 if ${gold_cv_lib_static+:} false; then :
7415   $as_echo_n "(cached) " >&6
7416 else
7417   LDFLAGS_hold=$LDFLAGS
7418 LDFLAGS="$LDFLAGS -static"
7419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7420 /* end confdefs.h.  */
7421
7422 void f() { }
7423 int
7424 main ()
7425 {
7426
7427   ;
7428   return 0;
7429 }
7430 _ACEOF
7431 if ac_fn_c_try_link "$LINENO"; then :
7432   gold_cv_lib_static=yes
7433 else
7434   gold_cv_lib_static=no
7435 fi
7436 rm -f core conftest.err conftest.$ac_objext \
7437     conftest$ac_exeext conftest.$ac_ext
7438 LDFLAGS=$LDFLAGS_hold
7439 fi
7440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_static" >&5
7441 $as_echo "$gold_cv_lib_static" >&6; }
7442  if test "$gold_cv_lib_static" = "yes"; then
7443   HAVE_STATIC_TRUE=
7444   HAVE_STATIC_FALSE='#'
7445 else
7446   HAVE_STATIC_TRUE='#'
7447   HAVE_STATIC_FALSE=
7448 fi
7449
7450
7451  if
7452   case $target_cpu in
7453     powerpc*) false;;
7454     x86_64) false;;
7455     sparc64) false;;
7456     s390x) false;;
7457     *) true;;
7458   esac; then
7459   FN_PTRS_IN_SO_WITHOUT_PIC_TRUE=
7460   FN_PTRS_IN_SO_WITHOUT_PIC_FALSE='#'
7461 else
7462   FN_PTRS_IN_SO_WITHOUT_PIC_TRUE='#'
7463   FN_PTRS_IN_SO_WITHOUT_PIC_FALSE=
7464 fi
7465
7466
7467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc >= 4.1" >&5
7468 $as_echo_n "checking for gcc >= 4.1... " >&6; }
7469 if ${gold_cv_prog_gcc41+:} false; then :
7470   $as_echo_n "(cached) " >&6
7471 else
7472   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7473 /* end confdefs.h.  */
7474
7475 #if !defined __GNUC__
7476 error
7477 #elif __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 1)
7478 error
7479 #endif
7480
7481 _ACEOF
7482 if ac_fn_c_try_compile "$LINENO"; then :
7483   gold_cv_prog_gcc41=yes
7484 else
7485   gold_cv_prog_gcc41=no
7486 fi
7487 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7488 fi
7489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_prog_gcc41" >&5
7490 $as_echo "$gold_cv_prog_gcc41" >&6; }
7491
7492 save_CFLAGS="$CFLAGS"
7493 CFLAGS="$CFLAGS -mcmodel=medium"
7494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7495 /* end confdefs.h.  */
7496 int i;
7497 _ACEOF
7498 if ac_fn_c_try_compile "$LINENO"; then :
7499   have_mcmodel_medium=yes
7500 else
7501   have_mcmodel_medium=no
7502 fi
7503 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7504 CFLAGS="$save_CFLAGS"
7505  if test "$target_cpu" = "x86_64" -a "$have_mcmodel_medium" = "yes" -a "$gold_cv_prog_gcc41" = "yes"; then
7506   MCMODEL_MEDIUM_TRUE=
7507   MCMODEL_MEDIUM_FALSE='#'
7508 else
7509   MCMODEL_MEDIUM_TRUE='#'
7510   MCMODEL_MEDIUM_FALSE=
7511 fi
7512
7513
7514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -fmerge-constants" >&5
7515 $as_echo_n "checking whether $CC supports -fmerge-constants... " >&6; }
7516 if ${gold_cv_merge_constants+:} false; then :
7517   $as_echo_n "(cached) " >&6
7518 else
7519
7520 save_CFLAGS="$CFLAGS"
7521 CFLAGS="$CFLAGS -fmerge-constants"
7522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7523 /* end confdefs.h.  */
7524 const char *s = "foo";
7525 _ACEOF
7526 if ac_fn_c_try_compile "$LINENO"; then :
7527   gold_cv_merge_constants=yes
7528 else
7529   gold_cv_merge_constants=no
7530 fi
7531 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7532 CFLAGS="$save_CFLAGS"
7533 fi
7534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_merge_constants" >&5
7535 $as_echo "$gold_cv_merge_constants" >&6; }
7536
7537 if test "$gold_cv_merge_constants" = yes; then :
7538   MERGE_CONSTANTS_FLAG=-fmerge-constants
7539 else
7540   MERGE_CONSTANTS_FLAG=
7541 fi
7542
7543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread support" >&5
7544 $as_echo_n "checking for thread support... " >&6; }
7545 if ${gold_cv_c_thread+:} false; then :
7546   $as_echo_n "(cached) " >&6
7547 else
7548   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7549 /* end confdefs.h.  */
7550 __thread int i = 1;
7551 _ACEOF
7552 if ac_fn_c_try_compile "$LINENO"; then :
7553   gold_cv_c_thread=yes
7554 else
7555   gold_cv_c_thread=no
7556 fi
7557 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7558 fi
7559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_c_thread" >&5
7560 $as_echo "$gold_cv_c_thread" >&6; }
7561
7562  if test "$gold_cv_c_thread" = "yes"; then
7563   TLS_TRUE=
7564   TLS_FALSE='#'
7565 else
7566   TLS_TRUE='#'
7567   TLS_FALSE=
7568 fi
7569
7570
7571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for glibc >= 2.4" >&5
7572 $as_echo_n "checking for glibc >= 2.4... " >&6; }
7573 if ${gold_cv_lib_glibc24+:} false; then :
7574   $as_echo_n "(cached) " >&6
7575 else
7576   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7577 /* end confdefs.h.  */
7578
7579 #include <features.h>
7580 #if !defined __GLIBC__
7581 error
7582 #elif __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 4)
7583 error
7584 #endif
7585
7586 _ACEOF
7587 if ac_fn_c_try_compile "$LINENO"; then :
7588   gold_cv_lib_glibc24=yes
7589 else
7590   gold_cv_lib_glibc24=no
7591 fi
7592 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7593 fi
7594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_glibc24" >&5
7595 $as_echo "$gold_cv_lib_glibc24" >&6; }
7596
7597  if test "$gold_cv_lib_glibc24" = "yes"; then
7598   STATIC_TLS_TRUE=
7599   STATIC_TLS_FALSE='#'
7600 else
7601   STATIC_TLS_TRUE='#'
7602   STATIC_TLS_FALSE=
7603 fi
7604
7605
7606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for omp support" >&5
7607 $as_echo_n "checking for omp support... " >&6; }
7608 if ${gold_cv_c_threadprivate+:} false; then :
7609   $as_echo_n "(cached) " >&6
7610 else
7611   save_CFLAGS="$CFLAGS"
7612 CFLAGS="$CFLAGS -fopenmp"
7613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7614 /* end confdefs.h.  */
7615
7616 #include <omp.h>
7617 int i;
7618 #pragma omp threadprivate (i)
7619
7620 _ACEOF
7621 if ac_fn_c_try_compile "$LINENO"; then :
7622   gold_cv_c_threadprivate=yes
7623 else
7624   gold_cv_c_threadprivate=no
7625 fi
7626 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7627 CFLAGS="$save_CFLAGS"
7628 fi
7629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_c_threadprivate" >&5
7630 $as_echo "$gold_cv_c_threadprivate" >&6; }
7631 if test "$gold_cv_c_threadprivate" = "yes"; then
7632
7633 $as_echo "#define HAVE_OMP_SUPPORT 1" >>confdefs.h
7634
7635 fi
7636  if test "$gold_cv_c_threadprivate" = "yes"; then
7637   OMP_SUPPORT_TRUE=
7638   OMP_SUPPORT_FALSE='#'
7639 else
7640   OMP_SUPPORT_TRUE='#'
7641   OMP_SUPPORT_FALSE=
7642 fi
7643
7644
7645 save_CFLAGS="$CFLAGS"
7646 CFLAGS="$CFLAGS -Werror -fpic -mtls-dialect=gnu2"
7647 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7648 /* end confdefs.h.  */
7649
7650 __thread int i;
7651 void foo (void)
7652 {
7653   i = 10;
7654 }
7655
7656 _ACEOF
7657 if ac_fn_c_try_compile "$LINENO"; then :
7658   have_tls_gnu2=yes
7659 else
7660   have_tls_gnu2=no
7661 fi
7662 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7663 CFLAGS="$save_CFLAGS"
7664  if test "$have_tls_gnu2" = "yes"; then
7665   TLS_GNU2_DIALECT_TRUE=
7666   TLS_GNU2_DIALECT_FALSE='#'
7667 else
7668   TLS_GNU2_DIALECT_TRUE='#'
7669   TLS_GNU2_DIALECT_FALSE=
7670 fi
7671
7672
7673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for glibc >= 2.9" >&5
7674 $as_echo_n "checking for glibc >= 2.9... " >&6; }
7675 if ${gold_cv_lib_glibc29+:} false; then :
7676   $as_echo_n "(cached) " >&6
7677 else
7678   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7679 /* end confdefs.h.  */
7680
7681 #include <features.h>
7682 #if !defined __GLIBC__
7683 error
7684 #elif __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 9)
7685 error
7686 #endif
7687
7688 _ACEOF
7689 if ac_fn_c_try_compile "$LINENO"; then :
7690   gold_cv_lib_glibc29=yes
7691 else
7692   gold_cv_lib_glibc29=no
7693 fi
7694 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7695 fi
7696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_glibc29" >&5
7697 $as_echo "$gold_cv_lib_glibc29" >&6; }
7698
7699  if test "$gold_cv_lib_glibc29" = "yes"; then
7700   TLS_DESCRIPTORS_TRUE=
7701   TLS_DESCRIPTORS_FALSE='#'
7702 else
7703   TLS_DESCRIPTORS_TRUE='#'
7704   TLS_DESCRIPTORS_FALSE=
7705 fi
7706
7707
7708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -frandom-seed support" >&5
7709 $as_echo_n "checking for -frandom-seed support... " >&6; }
7710 if ${gold_cv_c_random_seed+:} false; then :
7711   $as_echo_n "(cached) " >&6
7712 else
7713   save_CFLAGS="$CFLAGS"
7714 CFLAGS="$CFLAGS -frandom-seed=foo"
7715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7716 /* end confdefs.h.  */
7717 int i;
7718 _ACEOF
7719 if ac_fn_c_try_compile "$LINENO"; then :
7720   gold_cv_c_random_seed=yes
7721 else
7722   gold_cv_c_random_seed=no
7723 fi
7724 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7725 CFLAGS="$save_CFLAGS"
7726 fi
7727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_c_random_seed" >&5
7728 $as_echo "$gold_cv_c_random_seed" >&6; }
7729 if test "$gold_cv_c_random_seed" = "yes"; then
7730   # In Makefile, '$@' will be expanded to be the name of the file
7731   # being built, providing a unique seed for each file.
7732   RANDOM_SEED_CFLAGS=-frandom-seed=\$@
7733 fi
7734
7735
7736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for glibc ifunc support" >&5
7737 $as_echo_n "checking for glibc ifunc support... " >&6; }
7738 if ${gold_cv_lib_glibc_ifunc+:} false; then :
7739   $as_echo_n "(cached) " >&6
7740 else
7741   save_LDFLAGS="$LDFLAGS"
7742 LDFLAGS="$LDFLAGS -static"
7743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7744 /* end confdefs.h.  */
7745
7746 #include <features.h>
7747 #if !defined __GLIBC__
7748 error
7749 #elif __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 11)
7750 error
7751 #endif
7752 void func (void) { }
7753 void invoke (void);
7754 __asm__(".type invoke, %gnu_indirect_function");
7755 typedef void (*funcptr) (void);
7756 funcptr dispatch (void) __asm__ ("invoke");
7757 funcptr dispatch (void) { return &func; }
7758 int
7759 main ()
7760 {
7761 invoke();
7762   ;
7763   return 0;
7764 }
7765
7766 _ACEOF
7767 if ac_fn_c_try_link "$LINENO"; then :
7768
7769 if ${NM} conftest$EXEEXT | grep "__rela\?_iplt_start" >/dev/null 2>&1; then
7770   gold_cv_lib_glibc_ifunc=both
7771 else
7772   gold_cv_lib_glibc_ifunc=dyn
7773 fi
7774 else
7775   gold_cv_lib_glibc_ifunc=no
7776 fi
7777 rm -f core conftest.err conftest.$ac_objext \
7778     conftest$ac_exeext conftest.$ac_ext
7779 LDFLAGS="$save_LDFLAGS"
7780 fi
7781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_glibc_ifunc" >&5
7782 $as_echo "$gold_cv_lib_glibc_ifunc" >&6; }
7783
7784  if test "$gold_cv_lib_glibc_ifunc" != "no"; then
7785   IFUNC_TRUE=
7786   IFUNC_FALSE='#'
7787 else
7788   IFUNC_TRUE='#'
7789   IFUNC_FALSE=
7790 fi
7791
7792  if test "$gold_cv_lib_glibc_ifunc" = "both"; then
7793   IFUNC_STATIC_TRUE=
7794   IFUNC_STATIC_FALSE='#'
7795 else
7796   IFUNC_STATIC_TRUE='#'
7797   IFUNC_STATIC_FALSE=
7798 fi
7799
7800
7801
7802 # Set the 'development' global.
7803 . $srcdir/../bfd/development.sh
7804
7805 # Set acp_cpp_for_build variable
7806 ac_cpp_for_build="$CC_FOR_BUILD -E $CPPFLAGS_FOR_BUILD"
7807
7808 # Default set of GCC warnings to enable.
7809 GCC_WARN_CFLAGS="-W -Wall -Wstrict-prototypes -Wmissing-prototypes"
7810 GCC_WARN_CFLAGS_FOR_BUILD="-W -Wall -Wstrict-prototypes -Wmissing-prototypes"
7811
7812 # Add -Wshadow if the compiler is a sufficiently recent version of GCC.
7813 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7814 /* end confdefs.h.  */
7815 __GNUC__
7816 _ACEOF
7817 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7818   $EGREP "^[0-3]$" >/dev/null 2>&1; then :
7819
7820 else
7821   GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wshadow"
7822 fi
7823 rm -f conftest*
7824
7825
7826 # Add -Wstack-usage if the compiler is a sufficiently recent version of GCC.
7827 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7828 /* end confdefs.h.  */
7829 __GNUC__
7830 _ACEOF
7831 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7832   $EGREP "^[0-4]$" >/dev/null 2>&1; then :
7833
7834 else
7835   GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wstack-usage=262144"
7836 fi
7837 rm -f conftest*
7838
7839
7840 # Set WARN_WRITE_STRINGS if the compiler supports -Wwrite-strings.
7841 WARN_WRITE_STRINGS=""
7842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7843 /* end confdefs.h.  */
7844 __GNUC__
7845 _ACEOF
7846 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7847   $EGREP "^[0-3]$" >/dev/null 2>&1; then :
7848
7849 else
7850   WARN_WRITE_STRINGS="-Wwrite-strings"
7851 fi
7852 rm -f conftest*
7853
7854
7855 # Verify CC_FOR_BUILD to be compatible with warning flags
7856
7857 # Add -Wshadow if the compiler is a sufficiently recent version of GCC.
7858 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7859 /* end confdefs.h.  */
7860 __GNUC__
7861 _ACEOF
7862 if (eval "$ac_cpp_for_build conftest.$ac_ext") 2>&5 |
7863   $EGREP "^[0-3]$" >/dev/null 2>&1; then :
7864
7865 else
7866   GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wshadow"
7867 fi
7868 rm -f conftest*
7869
7870
7871 # Add -Wstack-usage if the compiler is a sufficiently recent version of GCC.
7872 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7873 /* end confdefs.h.  */
7874 __GNUC__
7875 _ACEOF
7876 if (eval "$ac_cpp_for_build conftest.$ac_ext") 2>&5 |
7877   $EGREP "^[0-4]$" >/dev/null 2>&1; then :
7878
7879 else
7880   GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wstack-usage=262144"
7881 fi
7882 rm -f conftest*
7883
7884
7885 # Check whether --enable-werror was given.
7886 if test "${enable_werror+set}" = set; then :
7887   enableval=$enable_werror; case "${enableval}" in
7888      yes | y) ERROR_ON_WARNING="yes" ;;
7889      no | n)  ERROR_ON_WARNING="no" ;;
7890      *) as_fn_error $? "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
7891    esac
7892 fi
7893
7894
7895 # Disable -Wformat by default when using gcc on mingw
7896 case "${host}" in
7897   *-*-mingw32*)
7898     if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
7899       GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wno-format"
7900       GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wno-format"
7901     fi
7902     ;;
7903   *) ;;
7904 esac
7905
7906 # Enable -Werror by default when using gcc.  Turn it off for releases.
7907 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" -a "$development" = true ; then
7908     ERROR_ON_WARNING=yes
7909 fi
7910
7911 NO_WERROR=
7912 if test "${ERROR_ON_WARNING}" = yes ; then
7913     GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Werror"
7914     GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Werror"
7915     NO_WERROR="-Wno-error"
7916 fi
7917
7918 if test "${GCC}" = yes ; then
7919   WARN_CFLAGS="${GCC_WARN_CFLAGS}"
7920   WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD}"
7921 fi
7922
7923 # Check whether --enable-build-warnings was given.
7924 if test "${enable_build_warnings+set}" = set; then :
7925   enableval=$enable_build_warnings; case "${enableval}" in
7926   yes)  WARN_CFLAGS="${GCC_WARN_CFLAGS}"
7927         WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD}";;
7928   no)   if test "${GCC}" = yes ; then
7929           WARN_CFLAGS="-w"
7930       WARN_CFLAGS_FOR_BUILD="-w"
7931         fi;;
7932   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
7933         WARN_CFLAGS="${GCC_WARN_CFLAGS} ${t}"
7934         WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD} ${t}";;
7935   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
7936         WARN_CFLAGS="${t} ${GCC_WARN_CFLAGS}"
7937         WARN_CFLAGS_FOR_BUILD="${t} ${GCC_WARN_CFLAGS_FOR_BUILD}";;
7938   *)    WARN_CFLAGS=`echo "${enableval}" | sed -e "s/,/ /g"`
7939         WARN_CFLAGS_FOR_BUILD=`echo "${enableval}" | sed -e "s/,/ /g"`;;
7940 esac
7941 fi
7942
7943
7944 if test x"$silent" != x"yes" && test x"$WARN_CFLAGS" != x""; then
7945   echo "Setting warning flags = $WARN_CFLAGS" 6>&1
7946 fi
7947
7948
7949
7950
7951
7952
7953
7954 WARN_CXXFLAGS=`echo ${WARN_CFLAGS} | sed -e 's/-Wstrict-prototypes//' -e 's/-Wmissing-prototypes//' -e 's/-Wshadow//'`
7955
7956
7957
7958 # Check whether --with-gold-ldflags was given.
7959 if test "${with_gold_ldflags+set}" = set; then :
7960   withval=$with_gold_ldflags; if test "$withval" = "no" -o "$withval" = "yes"; then
7961    GOLD_LDFLAGS=
7962  else
7963    GOLD_LDFLAGS=$withval
7964  fi
7965 else
7966   GOLD_LDFLAGS=
7967 fi
7968
7969
7970
7971
7972 # Check whether --with-gold-ldadd was given.
7973 if test "${with_gold_ldadd+set}" = set; then :
7974   withval=$with_gold_ldadd; if test "$withval" = "no" -o "$withval" = "yes"; then
7975    GOLD_LDADD=
7976  else
7977    GOLD_LDADD=$withval
7978  fi
7979 else
7980   GOLD_LDADD=
7981 fi
7982
7983
7984
7985 LFS_CFLAGS="-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
7986
7987
7988 for ac_header in sys/mman.h
7989 do :
7990   ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
7991 if test "x$ac_cv_header_sys_mman_h" = xyes; then :
7992   cat >>confdefs.h <<_ACEOF
7993 #define HAVE_SYS_MMAN_H 1
7994 _ACEOF
7995
7996 fi
7997
7998 done
7999
8000 for ac_func in chsize mmap
8001 do :
8002   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
8003 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8004 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
8005   cat >>confdefs.h <<_ACEOF
8006 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
8007 _ACEOF
8008
8009 fi
8010 done
8011
8012 ac_fn_c_check_func "$LINENO" "pread" "ac_cv_func_pread"
8013 if test "x$ac_cv_func_pread" = xyes; then :
8014   $as_echo "#define HAVE_PREAD 1" >>confdefs.h
8015
8016 else
8017   case " $LIBOBJS " in
8018   *" pread.$ac_objext "* ) ;;
8019   *) LIBOBJS="$LIBOBJS pread.$ac_objext"
8020  ;;
8021 esac
8022
8023 fi
8024
8025 ac_fn_c_check_func "$LINENO" "ftruncate" "ac_cv_func_ftruncate"
8026 if test "x$ac_cv_func_ftruncate" = xyes; then :
8027   $as_echo "#define HAVE_FTRUNCATE 1" >>confdefs.h
8028
8029 else
8030   case " $LIBOBJS " in
8031   *" ftruncate.$ac_objext "* ) ;;
8032   *) LIBOBJS="$LIBOBJS ftruncate.$ac_objext"
8033  ;;
8034 esac
8035
8036 fi
8037
8038 ac_fn_c_check_func "$LINENO" "ffsll" "ac_cv_func_ffsll"
8039 if test "x$ac_cv_func_ffsll" = xyes; then :
8040   $as_echo "#define HAVE_FFSLL 1" >>confdefs.h
8041
8042 else
8043   case " $LIBOBJS " in
8044   *" ffsll.$ac_objext "* ) ;;
8045   *) LIBOBJS="$LIBOBJS ffsll.$ac_objext"
8046  ;;
8047 esac
8048
8049 fi
8050
8051
8052
8053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking mremap with MREMAP_MAYMOVE" >&5
8054 $as_echo_n "checking mremap with MREMAP_MAYMOVE... " >&6; }
8055 if ${gold_cv_lib_mremap_maymove+:} false; then :
8056   $as_echo_n "(cached) " >&6
8057 else
8058   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8059 /* end confdefs.h.  */
8060
8061
8062 #include <sys/mman.h>
8063 void f() { mremap (0, 0, 0, MREMAP_MAYMOVE); }
8064
8065 int
8066 main ()
8067 {
8068
8069   ;
8070   return 0;
8071 }
8072 _ACEOF
8073 if ac_fn_c_try_link "$LINENO"; then :
8074   gold_cv_lib_mremap_maymove=yes
8075 else
8076   gold_cv_lib_mremap_maymove=no
8077 fi
8078 rm -f core conftest.err conftest.$ac_objext \
8079     conftest$ac_exeext conftest.$ac_ext
8080 fi
8081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_mremap_maymove" >&5
8082 $as_echo "$gold_cv_lib_mremap_maymove" >&6; }
8083 if test "$gold_cv_lib_mremap_maymove" = "yes"; then
8084
8085 $as_echo "#define HAVE_MREMAP 1" >>confdefs.h
8086
8087 else
8088   case " $LIBOBJS " in
8089   *" mremap.$ac_objext "* ) ;;
8090   *) LIBOBJS="$LIBOBJS mremap.$ac_objext"
8091  ;;
8092 esac
8093
8094 fi
8095
8096 # Link in zlib if we can.  This allows us to write compressed sections.
8097
8098   # Use the system's zlib library.
8099   zlibdir="-L\$(top_builddir)/../zlib"
8100   zlibinc="-I\$(top_srcdir)/../zlib"
8101
8102 # Check whether --with-system-zlib was given.
8103 if test "${with_system_zlib+set}" = set; then :
8104   withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
8105     zlibdir=
8106     zlibinc=
8107   fi
8108
8109 fi
8110
8111
8112
8113
8114
8115 ac_fn_c_check_decl "$LINENO" "basename" "ac_cv_have_decl_basename" "$ac_includes_default"
8116 if test "x$ac_cv_have_decl_basename" = xyes; then :
8117   ac_have_decl=1
8118 else
8119   ac_have_decl=0
8120 fi
8121
8122 cat >>confdefs.h <<_ACEOF
8123 #define HAVE_DECL_BASENAME $ac_have_decl
8124 _ACEOF
8125 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
8126 if test "x$ac_cv_have_decl_ffs" = xyes; then :
8127   ac_have_decl=1
8128 else
8129   ac_have_decl=0
8130 fi
8131
8132 cat >>confdefs.h <<_ACEOF
8133 #define HAVE_DECL_FFS $ac_have_decl
8134 _ACEOF
8135 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
8136 if test "x$ac_cv_have_decl_asprintf" = xyes; then :
8137   ac_have_decl=1
8138 else
8139   ac_have_decl=0
8140 fi
8141
8142 cat >>confdefs.h <<_ACEOF
8143 #define HAVE_DECL_ASPRINTF $ac_have_decl
8144 _ACEOF
8145 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
8146 if test "x$ac_cv_have_decl_vasprintf" = xyes; then :
8147   ac_have_decl=1
8148 else
8149   ac_have_decl=0
8150 fi
8151
8152 cat >>confdefs.h <<_ACEOF
8153 #define HAVE_DECL_VASPRINTF $ac_have_decl
8154 _ACEOF
8155 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
8156 if test "x$ac_cv_have_decl_snprintf" = xyes; then :
8157   ac_have_decl=1
8158 else
8159   ac_have_decl=0
8160 fi
8161
8162 cat >>confdefs.h <<_ACEOF
8163 #define HAVE_DECL_SNPRINTF $ac_have_decl
8164 _ACEOF
8165 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
8166 if test "x$ac_cv_have_decl_vsnprintf" = xyes; then :
8167   ac_have_decl=1
8168 else
8169   ac_have_decl=0
8170 fi
8171
8172 cat >>confdefs.h <<_ACEOF
8173 #define HAVE_DECL_VSNPRINTF $ac_have_decl
8174 _ACEOF
8175 ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
8176 if test "x$ac_cv_have_decl_strverscmp" = xyes; then :
8177   ac_have_decl=1
8178 else
8179   ac_have_decl=0
8180 fi
8181
8182 cat >>confdefs.h <<_ACEOF
8183 #define HAVE_DECL_STRVERSCMP $ac_have_decl
8184 _ACEOF
8185
8186
8187 save_CFLAGS="$CFLAGS"
8188 CFLAGS="$CFLAGS -Werror -gpubnames"
8189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8190 /* end confdefs.h.  */
8191 int i;
8192 _ACEOF
8193 if ac_fn_c_try_compile "$LINENO"; then :
8194   have_pubnames=yes
8195 else
8196   have_pubnames=no
8197 fi
8198 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8199 CFLAGS="$save_CFLAGS"
8200  if test "$have_pubnames" = "yes"; then
8201   HAVE_PUBNAMES_TRUE=
8202   HAVE_PUBNAMES_FALSE='#'
8203 else
8204   HAVE_PUBNAMES_TRUE='#'
8205   HAVE_PUBNAMES_FALSE=
8206 fi
8207
8208
8209 save_CFLAGS="$CFLAGS"
8210 CFLAGS="$CFLAGS -Werror -fno-use-linker-plugin"
8211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8212 /* end confdefs.h.  */
8213 int i;
8214 _ACEOF
8215 if ac_fn_c_try_compile "$LINENO"; then :
8216   have_no_use_linker_plugin=yes
8217 else
8218   have_no_use_linker_plugin=no
8219 fi
8220 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8221 CFLAGS="$save_CFLAGS"
8222  if test "$have_no_use_linker_plugin" = "yes"; then
8223   HAVE_NO_USE_LINKER_PLUGIN_TRUE=
8224   HAVE_NO_USE_LINKER_PLUGIN_FALSE='#'
8225 else
8226   HAVE_NO_USE_LINKER_PLUGIN_TRUE='#'
8227   HAVE_NO_USE_LINKER_PLUGIN_FALSE=
8228 fi
8229
8230
8231 ac_ext=cpp
8232 ac_cpp='$CXXCPP $CPPFLAGS'
8233 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8234 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8235 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8236
8237
8238
8239 ac_ext=cpp
8240 ac_cpp='$CXXCPP $CPPFLAGS'
8241 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8242 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8243 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
8245 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
8246 if test -z "$CXXCPP"; then
8247   if ${ac_cv_prog_CXXCPP+:} false; then :
8248   $as_echo_n "(cached) " >&6
8249 else
8250       # Double quotes because CXXCPP needs to be expanded
8251     for CXXCPP in "$CXX -E" "/lib/cpp"
8252     do
8253       ac_preproc_ok=false
8254 for ac_cxx_preproc_warn_flag in '' yes
8255 do
8256   # Use a header file that comes with gcc, so configuring glibc
8257   # with a fresh cross-compiler works.
8258   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8259   # <limits.h> exists even on freestanding compilers.
8260   # On the NeXT, cc -E runs the code through the compiler's parser,
8261   # not just through cpp. "Syntax error" is here to catch this case.
8262   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8263 /* end confdefs.h.  */
8264 #ifdef __STDC__
8265 # include <limits.h>
8266 #else
8267 # include <assert.h>
8268 #endif
8269                      Syntax error
8270 _ACEOF
8271 if ac_fn_cxx_try_cpp "$LINENO"; then :
8272
8273 else
8274   # Broken: fails on valid input.
8275 continue
8276 fi
8277 rm -f conftest.err conftest.i conftest.$ac_ext
8278
8279   # OK, works on sane cases.  Now check whether nonexistent headers
8280   # can be detected and how.
8281   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8282 /* end confdefs.h.  */
8283 #include <ac_nonexistent.h>
8284 _ACEOF
8285 if ac_fn_cxx_try_cpp "$LINENO"; then :
8286   # Broken: success on invalid input.
8287 continue
8288 else
8289   # Passes both tests.
8290 ac_preproc_ok=:
8291 break
8292 fi
8293 rm -f conftest.err conftest.i conftest.$ac_ext
8294
8295 done
8296 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8297 rm -f conftest.i conftest.err conftest.$ac_ext
8298 if $ac_preproc_ok; then :
8299   break
8300 fi
8301
8302     done
8303     ac_cv_prog_CXXCPP=$CXXCPP
8304
8305 fi
8306   CXXCPP=$ac_cv_prog_CXXCPP
8307 else
8308   ac_cv_prog_CXXCPP=$CXXCPP
8309 fi
8310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
8311 $as_echo "$CXXCPP" >&6; }
8312 ac_preproc_ok=false
8313 for ac_cxx_preproc_warn_flag in '' yes
8314 do
8315   # Use a header file that comes with gcc, so configuring glibc
8316   # with a fresh cross-compiler works.
8317   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8318   # <limits.h> exists even on freestanding compilers.
8319   # On the NeXT, cc -E runs the code through the compiler's parser,
8320   # not just through cpp. "Syntax error" is here to catch this case.
8321   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8322 /* end confdefs.h.  */
8323 #ifdef __STDC__
8324 # include <limits.h>
8325 #else
8326 # include <assert.h>
8327 #endif
8328                      Syntax error
8329 _ACEOF
8330 if ac_fn_cxx_try_cpp "$LINENO"; then :
8331
8332 else
8333   # Broken: fails on valid input.
8334 continue
8335 fi
8336 rm -f conftest.err conftest.i conftest.$ac_ext
8337
8338   # OK, works on sane cases.  Now check whether nonexistent headers
8339   # can be detected and how.
8340   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8341 /* end confdefs.h.  */
8342 #include <ac_nonexistent.h>
8343 _ACEOF
8344 if ac_fn_cxx_try_cpp "$LINENO"; then :
8345   # Broken: success on invalid input.
8346 continue
8347 else
8348   # Passes both tests.
8349 ac_preproc_ok=:
8350 break
8351 fi
8352 rm -f conftest.err conftest.i conftest.$ac_ext
8353
8354 done
8355 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
8356 rm -f conftest.i conftest.err conftest.$ac_ext
8357 if $ac_preproc_ok; then :
8358
8359 else
8360   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8361 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8362 as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
8363 See \`config.log' for more details" "$LINENO" 5; }
8364 fi
8365
8366 ac_ext=cpp
8367 ac_cpp='$CXXCPP $CPPFLAGS'
8368 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8369 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8370 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8371
8372
8373 for ac_header in unordered_set unordered_map
8374 do :
8375   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8376 ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8377 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
8378   cat >>confdefs.h <<_ACEOF
8379 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8380 _ACEOF
8381
8382 fi
8383
8384 done
8385
8386 for ac_header in tr1/unordered_set tr1/unordered_map
8387 do :
8388   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8389 ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8390 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
8391   cat >>confdefs.h <<_ACEOF
8392 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8393 _ACEOF
8394
8395 fi
8396
8397 done
8398
8399 for ac_header in ext/hash_map ext/hash_set
8400 do :
8401   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8402 ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8403 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
8404   cat >>confdefs.h <<_ACEOF
8405 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8406 _ACEOF
8407
8408 fi
8409
8410 done
8411
8412 for ac_header in byteswap.h
8413 do :
8414   ac_fn_cxx_check_header_mongrel "$LINENO" "byteswap.h" "ac_cv_header_byteswap_h" "$ac_includes_default"
8415 if test "x$ac_cv_header_byteswap_h" = xyes; then :
8416   cat >>confdefs.h <<_ACEOF
8417 #define HAVE_BYTESWAP_H 1
8418 _ACEOF
8419
8420 fi
8421
8422 done
8423
8424
8425 for ac_header in windows.h
8426 do :
8427   ac_fn_cxx_check_header_mongrel "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default"
8428 if test "x$ac_cv_header_windows_h" = xyes; then :
8429   cat >>confdefs.h <<_ACEOF
8430 #define HAVE_WINDOWS_H 1
8431 _ACEOF
8432
8433 fi
8434
8435 done
8436
8437 for ac_header in dlfcn.h
8438 do :
8439   ac_fn_cxx_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default"
8440 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
8441   cat >>confdefs.h <<_ACEOF
8442 #define HAVE_DLFCN_H 1
8443 _ACEOF
8444
8445 fi
8446
8447 done
8448
8449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
8450 $as_echo_n "checking for library containing dlopen... " >&6; }
8451 if ${ac_cv_search_dlopen+:} false; then :
8452   $as_echo_n "(cached) " >&6
8453 else
8454   ac_func_search_save_LIBS=$LIBS
8455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8456 /* end confdefs.h.  */
8457
8458 /* Override any GCC internal prototype to avoid an error.
8459    Use char because int might match the return type of a GCC
8460    builtin and then its argument prototype would still apply.  */
8461 #ifdef __cplusplus
8462 extern "C"
8463 #endif
8464 char dlopen ();
8465 int
8466 main ()
8467 {
8468 return dlopen ();
8469   ;
8470   return 0;
8471 }
8472 _ACEOF
8473 for ac_lib in '' dl dld; do
8474   if test -z "$ac_lib"; then
8475     ac_res="none required"
8476   else
8477     ac_res=-l$ac_lib
8478     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
8479   fi
8480   if ac_fn_cxx_try_link "$LINENO"; then :
8481   ac_cv_search_dlopen=$ac_res
8482 fi
8483 rm -f core conftest.err conftest.$ac_objext \
8484     conftest$ac_exeext
8485   if ${ac_cv_search_dlopen+:} false; then :
8486   break
8487 fi
8488 done
8489 if ${ac_cv_search_dlopen+:} false; then :
8490
8491 else
8492   ac_cv_search_dlopen=no
8493 fi
8494 rm conftest.$ac_ext
8495 LIBS=$ac_func_search_save_LIBS
8496 fi
8497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
8498 $as_echo "$ac_cv_search_dlopen" >&6; }
8499 ac_res=$ac_cv_search_dlopen
8500 if test "$ac_res" != no; then :
8501   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8502
8503 fi
8504
8505 case "$ac_cv_search_dlopen" in
8506   no*) DLOPEN_LIBS="";;
8507   *)   DLOPEN_LIBS="$ac_cv_search_dlopen";;
8508 esac
8509
8510
8511 for ac_func in mallinfo posix_fallocate fallocate readv sysconf times
8512 do :
8513   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
8514 ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
8515 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
8516   cat >>confdefs.h <<_ACEOF
8517 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
8518 _ACEOF
8519
8520 fi
8521 done
8522
8523 ac_fn_cxx_check_decl "$LINENO" "basename" "ac_cv_have_decl_basename" "$ac_includes_default"
8524 if test "x$ac_cv_have_decl_basename" = xyes; then :
8525   ac_have_decl=1
8526 else
8527   ac_have_decl=0
8528 fi
8529
8530 cat >>confdefs.h <<_ACEOF
8531 #define HAVE_DECL_BASENAME $ac_have_decl
8532 _ACEOF
8533 ac_fn_cxx_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
8534 if test "x$ac_cv_have_decl_ffs" = xyes; then :
8535   ac_have_decl=1
8536 else
8537   ac_have_decl=0
8538 fi
8539
8540 cat >>confdefs.h <<_ACEOF
8541 #define HAVE_DECL_FFS $ac_have_decl
8542 _ACEOF
8543 ac_fn_cxx_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
8544 if test "x$ac_cv_have_decl_asprintf" = xyes; then :
8545   ac_have_decl=1
8546 else
8547   ac_have_decl=0
8548 fi
8549
8550 cat >>confdefs.h <<_ACEOF
8551 #define HAVE_DECL_ASPRINTF $ac_have_decl
8552 _ACEOF
8553 ac_fn_cxx_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
8554 if test "x$ac_cv_have_decl_vasprintf" = xyes; then :
8555   ac_have_decl=1
8556 else
8557   ac_have_decl=0
8558 fi
8559
8560 cat >>confdefs.h <<_ACEOF
8561 #define HAVE_DECL_VASPRINTF $ac_have_decl
8562 _ACEOF
8563 ac_fn_cxx_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
8564 if test "x$ac_cv_have_decl_snprintf" = xyes; then :
8565   ac_have_decl=1
8566 else
8567   ac_have_decl=0
8568 fi
8569
8570 cat >>confdefs.h <<_ACEOF
8571 #define HAVE_DECL_SNPRINTF $ac_have_decl
8572 _ACEOF
8573 ac_fn_cxx_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
8574 if test "x$ac_cv_have_decl_vsnprintf" = xyes; then :
8575   ac_have_decl=1
8576 else
8577   ac_have_decl=0
8578 fi
8579
8580 cat >>confdefs.h <<_ACEOF
8581 #define HAVE_DECL_VSNPRINTF $ac_have_decl
8582 _ACEOF
8583 ac_fn_cxx_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
8584 if test "x$ac_cv_have_decl_strverscmp" = xyes; then :
8585   ac_have_decl=1
8586 else
8587   ac_have_decl=0
8588 fi
8589
8590 cat >>confdefs.h <<_ACEOF
8591 #define HAVE_DECL_STRVERSCMP $ac_have_decl
8592 _ACEOF
8593 ac_fn_cxx_check_decl "$LINENO" "strndup" "ac_cv_have_decl_strndup" "$ac_includes_default"
8594 if test "x$ac_cv_have_decl_strndup" = xyes; then :
8595   ac_have_decl=1
8596 else
8597   ac_have_decl=0
8598 fi
8599
8600 cat >>confdefs.h <<_ACEOF
8601 #define HAVE_DECL_STRNDUP $ac_have_decl
8602 _ACEOF
8603 ac_fn_cxx_check_decl "$LINENO" "memmem" "ac_cv_have_decl_memmem" "$ac_includes_default"
8604 if test "x$ac_cv_have_decl_memmem" = xyes; then :
8605   ac_have_decl=1
8606 else
8607   ac_have_decl=0
8608 fi
8609
8610 cat >>confdefs.h <<_ACEOF
8611 #define HAVE_DECL_MEMMEM $ac_have_decl
8612 _ACEOF
8613
8614
8615 # Use of ::std::tr1::unordered_map::rehash causes undefined symbols
8616 # at link time with some versions of GCC.
8617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ::std::tr1::unordered_map::rehash is usable." >&5
8618 $as_echo_n "checking whether ::std::tr1::unordered_map::rehash is usable.... " >&6; }
8619 if ${gold_cv_unordered_map_rehash+:} false; then :
8620   $as_echo_n "(cached) " >&6
8621 else
8622   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8623 /* end confdefs.h.  */
8624
8625 #include <tr1/unordered_map>
8626 void bar() { ::std::tr1::unordered_map<int, int> x; x.rehash(10); }
8627
8628 int
8629 main ()
8630 {
8631
8632   ;
8633   return 0;
8634 }
8635 _ACEOF
8636 if ac_fn_cxx_try_link "$LINENO"; then :
8637   gold_cv_unordered_map_rehash=yes
8638 else
8639   gold_cv_unordered_map_rehash=no
8640 fi
8641 rm -f core conftest.err conftest.$ac_objext \
8642     conftest$ac_exeext conftest.$ac_ext
8643 fi
8644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_unordered_map_rehash" >&5
8645 $as_echo "$gold_cv_unordered_map_rehash" >&6; }
8646 if test "$gold_cv_unordered_map_rehash" = "yes"; then
8647
8648 $as_echo "#define HAVE_TR1_UNORDERED_MAP_REHASH 1" >>confdefs.h
8649
8650 fi
8651
8652 # Use of tr1/unordered_map with off_t as a key is not supported on GCC
8653 # 4.1.xx when compiling in 32-bit mode with a 64-bit off_t type.
8654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether std::tr1::hash<off_t> is defined" >&5
8655 $as_echo_n "checking whether std::tr1::hash<off_t> is defined... " >&6; }
8656 if ${gold_cv_hash_off_t+:} false; then :
8657   $as_echo_n "(cached) " >&6
8658 else
8659   CXXFLAGS_hold=$CXXFLAGS
8660 CXXFLAGS="$CXXFLAGS $LFS_CFLAGS"
8661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8662 /* end confdefs.h.  */
8663
8664 #include <sys/types.h>
8665 #include <tr1/unordered_map>
8666 std::tr1::hash<off_t> h;
8667
8668 _ACEOF
8669 if ac_fn_cxx_try_compile "$LINENO"; then :
8670   gold_cv_hash_off_t=yes
8671 else
8672   gold_cv_hash_off_t=no
8673 fi
8674 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8675 CXXFLAGS=$CXXFLAGS_hold
8676 fi
8677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_hash_off_t" >&5
8678 $as_echo "$gold_cv_hash_off_t" >&6; }
8679 if test "$gold_cv_hash_off_t" = "yes"; then
8680
8681 $as_echo "#define HAVE_TR1_HASH_OFF_T 1" >>confdefs.h
8682
8683 fi
8684
8685 # gcc 4.3.0 doesn't recognize the printf attribute on a template
8686 # function.  Check for that.  This is gcc bug 35546.  This test can
8687 # probably be removed after the bug has been fixed for a while.
8688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can use attributes with template functions" >&5
8689 $as_echo_n "checking whether we can use attributes with template functions... " >&6; }
8690 if ${gold_cv_template_attribute+:} false; then :
8691   $as_echo_n "(cached) " >&6
8692 else
8693   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8694 /* end confdefs.h.  */
8695
8696 template<typename T> extern void foo(const char*, ...)
8697   __attribute__ ((__format__ (__printf__, 1, 2)));
8698 template<typename T> void foo(const char* format, ...) {}
8699 void bar() { foo<int>("%s\n", "foo"); }
8700
8701 _ACEOF
8702 if ac_fn_cxx_try_compile "$LINENO"; then :
8703   gold_cv_template_attribute=yes
8704 else
8705   gold_cv_template_attribute=no
8706 fi
8707 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8708 fi
8709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_template_attribute" >&5
8710 $as_echo "$gold_cv_template_attribute" >&6; }
8711 if test "$gold_cv_template_attribute" = "yes"; then
8712
8713 $as_echo "#define HAVE_TEMPLATE_ATTRIBUTES 1" >>confdefs.h
8714
8715 fi
8716
8717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct stat::st_mtim." >&5
8718 $as_echo_n "checking for struct stat::st_mtim.... " >&6; }
8719 if ${gold_cv_stat_st_mtim+:} false; then :
8720   $as_echo_n "(cached) " >&6
8721 else
8722   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8723 /* end confdefs.h.  */
8724
8725 #include <sys/stat.h>
8726 long bar() { struct stat s; return (long)(s.st_mtim.tv_sec + s.st_mtim.tv_sec);}
8727
8728 int
8729 main ()
8730 {
8731
8732   ;
8733   return 0;
8734 }
8735 _ACEOF
8736 if ac_fn_cxx_try_compile "$LINENO"; then :
8737   gold_cv_stat_st_mtim=yes
8738 else
8739   gold_cv_stat_st_mtim=no
8740 fi
8741 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8742 fi
8743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_stat_st_mtim" >&5
8744 $as_echo "$gold_cv_stat_st_mtim" >&6; }
8745 if test "$gold_cv_stat_st_mtim" = "yes"; then
8746
8747 $as_echo "#define HAVE_STAT_ST_MTIM 1" >>confdefs.h
8748
8749 fi
8750
8751 ac_ext=c
8752 ac_cpp='$CPP $CPPFLAGS'
8753 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8754 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8755 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8756
8757
8758 for ac_header in locale.h
8759 do :
8760   ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default"
8761 if test "x$ac_cv_header_locale_h" = xyes; then :
8762   cat >>confdefs.h <<_ACEOF
8763 #define HAVE_LOCALE_H 1
8764 _ACEOF
8765
8766 fi
8767
8768 done
8769
8770 for ac_func in setlocale
8771 do :
8772   ac_fn_c_check_func "$LINENO" "setlocale" "ac_cv_func_setlocale"
8773 if test "x$ac_cv_func_setlocale" = xyes; then :
8774   cat >>confdefs.h <<_ACEOF
8775 #define HAVE_SETLOCALE 1
8776 _ACEOF
8777
8778 fi
8779 done
8780
8781
8782   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
8783 $as_echo_n "checking for LC_MESSAGES... " >&6; }
8784 if ${am_cv_val_LC_MESSAGES+:} false; then :
8785   $as_echo_n "(cached) " >&6
8786 else
8787   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8788 /* end confdefs.h.  */
8789 #include <locale.h>
8790 int
8791 main ()
8792 {
8793 return LC_MESSAGES
8794   ;
8795   return 0;
8796 }
8797 _ACEOF
8798 if ac_fn_c_try_link "$LINENO"; then :
8799   am_cv_val_LC_MESSAGES=yes
8800 else
8801   am_cv_val_LC_MESSAGES=no
8802 fi
8803 rm -f core conftest.err conftest.$ac_objext \
8804     conftest$ac_exeext conftest.$ac_ext
8805 fi
8806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
8807 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
8808   if test $am_cv_val_LC_MESSAGES = yes; then
8809
8810 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
8811
8812   fi
8813
8814
8815
8816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
8817 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
8818     # Check whether --enable-maintainer-mode was given.
8819 if test "${enable_maintainer_mode+set}" = set; then :
8820   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
8821 else
8822   USE_MAINTAINER_MODE=no
8823 fi
8824
8825   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
8826 $as_echo "$USE_MAINTAINER_MODE" >&6; }
8827    if test $USE_MAINTAINER_MODE = yes; then
8828   MAINTAINER_MODE_TRUE=
8829   MAINTAINER_MODE_FALSE='#'
8830 else
8831   MAINTAINER_MODE_TRUE='#'
8832   MAINTAINER_MODE_FALSE=
8833 fi
8834
8835   MAINT=$MAINTAINER_MODE_TRUE
8836
8837
8838
8839 ac_config_files="$ac_config_files Makefile testsuite/Makefile po/Makefile.in:po/Make-in"
8840
8841 cat >confcache <<\_ACEOF
8842 # This file is a shell script that caches the results of configure
8843 # tests run on this system so they can be shared between configure
8844 # scripts and configure runs, see configure's option --config-cache.
8845 # It is not useful on other systems.  If it contains results you don't
8846 # want to keep, you may remove or edit it.
8847 #
8848 # config.status only pays attention to the cache file if you give it
8849 # the --recheck option to rerun configure.
8850 #
8851 # `ac_cv_env_foo' variables (set or unset) will be overridden when
8852 # loading this file, other *unset* `ac_cv_foo' will be assigned the
8853 # following values.
8854
8855 _ACEOF
8856
8857 # The following way of writing the cache mishandles newlines in values,
8858 # but we know of no workaround that is simple, portable, and efficient.
8859 # So, we kill variables containing newlines.
8860 # Ultrix sh set writes to stderr and can't be redirected directly,
8861 # and sets the high bit in the cache file unless we assign to the vars.
8862 (
8863   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
8864     eval ac_val=\$$ac_var
8865     case $ac_val in #(
8866     *${as_nl}*)
8867       case $ac_var in #(
8868       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
8869 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
8870       esac
8871       case $ac_var in #(
8872       _ | IFS | as_nl) ;; #(
8873       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
8874       *) { eval $ac_var=; unset $ac_var;} ;;
8875       esac ;;
8876     esac
8877   done
8878
8879   (set) 2>&1 |
8880     case $as_nl`(ac_space=' '; set) 2>&1` in #(
8881     *${as_nl}ac_space=\ *)
8882       # `set' does not quote correctly, so add quotes: double-quote
8883       # substitution turns \\\\ into \\, and sed turns \\ into \.
8884       sed -n \
8885         "s/'/'\\\\''/g;
8886           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
8887       ;; #(
8888     *)
8889       # `set' quotes correctly as required by POSIX, so do not add quotes.
8890       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
8891       ;;
8892     esac |
8893     sort
8894 ) |
8895   sed '
8896      /^ac_cv_env_/b end
8897      t clear
8898      :clear
8899      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
8900      t end
8901      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
8902      :end' >>confcache
8903 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
8904   if test -w "$cache_file"; then
8905     if test "x$cache_file" != "x/dev/null"; then
8906       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
8907 $as_echo "$as_me: updating cache $cache_file" >&6;}
8908       if test ! -f "$cache_file" || test -h "$cache_file"; then
8909         cat confcache >"$cache_file"
8910       else
8911         case $cache_file in #(
8912         */* | ?:*)
8913           mv -f confcache "$cache_file"$$ &&
8914           mv -f "$cache_file"$$ "$cache_file" ;; #(
8915         *)
8916           mv -f confcache "$cache_file" ;;
8917         esac
8918       fi
8919     fi
8920   else
8921     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
8922 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
8923   fi
8924 fi
8925 rm -f confcache
8926
8927 test "x$prefix" = xNONE && prefix=$ac_default_prefix
8928 # Let make expand exec_prefix.
8929 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8930
8931 DEFS=-DHAVE_CONFIG_H
8932
8933 ac_libobjs=
8934 ac_ltlibobjs=
8935 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8936   # 1. Remove the extension, and $U if already installed.
8937   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
8938   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
8939   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
8940   #    will be set to the directory where LIBOBJS objects are built.
8941   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
8942   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
8943 done
8944 LIBOBJS=$ac_libobjs
8945
8946 LTLIBOBJS=$ac_ltlibobjs
8947
8948
8949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
8950 $as_echo_n "checking that generated files are newer than configure... " >&6; }
8951    if test -n "$am_sleep_pid"; then
8952      # Hide warnings about reused PIDs.
8953      wait $am_sleep_pid 2>/dev/null
8954    fi
8955    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
8956 $as_echo "done" >&6; }
8957  if test -n "$EXEEXT"; then
8958   am__EXEEXT_TRUE=
8959   am__EXEEXT_FALSE='#'
8960 else
8961   am__EXEEXT_TRUE='#'
8962   am__EXEEXT_FALSE=
8963 fi
8964
8965 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
8966   as_fn_error $? "conditional \"AMDEP\" was never defined.
8967 Usually this means the macro was only invoked conditionally." "$LINENO" 5
8968 fi
8969 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
8970   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
8971 Usually this means the macro was only invoked conditionally." "$LINENO" 5
8972 fi
8973 if test -z "${THREADS_TRUE}" && test -z "${THREADS_FALSE}"; then
8974   as_fn_error $? "conditional \"THREADS\" was never defined.
8975 Usually this means the macro was only invoked conditionally." "$LINENO" 5
8976 fi
8977 if test -z "${PLUGINS_TRUE}" && test -z "${PLUGINS_FALSE}"; then
8978   as_fn_error $? "conditional \"PLUGINS\" was never defined.
8979 Usually this means the macro was only invoked conditionally." "$LINENO" 5
8980 fi
8981 if test -z "${DEFAULT_TARGET_AARCH64_TRUE}" && test -z "${DEFAULT_TARGET_AARCH64_FALSE}"; then
8982   as_fn_error $? "conditional \"DEFAULT_TARGET_AARCH64\" was never defined.
8983 Usually this means the macro was only invoked conditionally." "$LINENO" 5
8984 fi
8985 if test -z "${DEFAULT_TARGET_ARM_TRUE}" && test -z "${DEFAULT_TARGET_ARM_FALSE}"; then
8986   as_fn_error $? "conditional \"DEFAULT_TARGET_ARM\" was never defined.
8987 Usually this means the macro was only invoked conditionally." "$LINENO" 5
8988 fi
8989 if test -z "${DEFAULT_TARGET_I386_TRUE}" && test -z "${DEFAULT_TARGET_I386_FALSE}"; then
8990   as_fn_error $? "conditional \"DEFAULT_TARGET_I386\" was never defined.
8991 Usually this means the macro was only invoked conditionally." "$LINENO" 5
8992 fi
8993 if test -z "${DEFAULT_TARGET_POWERPC_TRUE}" && test -z "${DEFAULT_TARGET_POWERPC_FALSE}"; then
8994   as_fn_error $? "conditional \"DEFAULT_TARGET_POWERPC\" was never defined.
8995 Usually this means the macro was only invoked conditionally." "$LINENO" 5
8996 fi
8997 if test -z "${DEFAULT_TARGET_SPARC_TRUE}" && test -z "${DEFAULT_TARGET_SPARC_FALSE}"; then
8998   as_fn_error $? "conditional \"DEFAULT_TARGET_SPARC\" was never defined.
8999 Usually this means the macro was only invoked conditionally." "$LINENO" 5
9000 fi
9001 if test -z "${DEFAULT_TARGET_S390_TRUE}" && test -z "${DEFAULT_TARGET_S390_FALSE}"; then
9002   as_fn_error $? "conditional \"DEFAULT_TARGET_S390\" was never defined.
9003 Usually this means the macro was only invoked conditionally." "$LINENO" 5
9004 fi
9005 if test -z "${DEFAULT_TARGET_X86_64_TRUE}" && test -z "${DEFAULT_TARGET_X86_64_FALSE}"; then
9006   as_fn_error $? "conditional \"DEFAULT_TARGET_X86_64\" was never defined.
9007 Usually this means the macro was only invoked conditionally." "$LINENO" 5
9008 fi
9009 if test -z "${DEFAULT_TARGET_X32_TRUE}" && test -z "${DEFAULT_TARGET_X32_FALSE}"; then
9010   as_fn_error $? "conditional \"DEFAULT_TARGET_X32\" was never defined.
9011 Usually this means the macro was only invoked conditionally." "$LINENO" 5
9012 fi
9013 if test -z "${DEFAULT_TARGET_X86_64_OR_X32_TRUE}" && test -z "${DEFAULT_TARGET_X86_64_OR_X32_FALSE}"; then
9014   as_fn_error $? "conditional \"DEFAULT_TARGET_X86_64_OR_X32\" was never defined.
9015 Usually this means the macro was only invoked conditionally." "$LINENO" 5
9016 fi
9017 if test -z "${DEFAULT_TARGET_TILEGX_TRUE}" && test -z "${DEFAULT_TARGET_TILEGX_FALSE}"; then
9018   as_fn_error $? "conditional \"DEFAULT_TARGET_TILEGX\" was never defined.
9019 Usually this means the macro was only invoked conditionally." "$LINENO" 5
9020 fi
9021 if test -z "${DEFAULT_TARGET_MIPS_TRUE}" && test -z "${DEFAULT_TARGET_MIPS_FALSE}"; then
9022   as_fn_error $? "conditional \"DEFAULT_TARGET_MIPS\" was never defined.
9023 Usually this means the macro was only invoked conditionally." "$LINENO" 5
9024 fi
9025 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
9026   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
9027 Usually this means the macro was only invoked conditionally." "$LINENO" 5
9028 fi
9029 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
9030   as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
9031 Usually this means the macro was only invoked conditionally." "$LINENO" 5
9032 fi
9033
9034 if test -z "${NATIVE_LINKER_TRUE}" && test -z "${NATIVE_LINKER_FALSE}"; then
9035   as_fn_error $? "conditional \"NATIVE_LINKER\" was never defined.
9036 Usually this means the macro was only invoked conditionally." "$LINENO" 5
9037 fi
9038 if test -z "${GCC_TRUE}" && test -z "${GCC_FALSE}"; then
9039   as_fn_error $? "conditional \"GCC\" was never defined.
9040 Usually this means the macro was only invoked conditionally." "$LINENO" 5
9041 fi
9042 if test -z "${NATIVE_OR_CROSS_LINKER_TRUE}" && test -z "${NATIVE_OR_CROSS_LINKER_FALSE}"; then
9043   as_fn_error $? "conditional \"NATIVE_OR_CROSS_LINKER\" was never defined.
9044 Usually this means the macro was only invoked conditionally." "$LINENO" 5
9045 fi
9046 if test -z "${HAVE_STATIC_TRUE}" && test -z "${HAVE_STATIC_FALSE}"; then
9047   as_fn_error $? "conditional \"HAVE_STATIC\" was never defined.
9048 Usually this means the macro was only invoked conditionally." "$LINENO" 5
9049 fi
9050 if test -z "${FN_PTRS_IN_SO_WITHOUT_PIC_TRUE}" && test -z "${FN_PTRS_IN_SO_WITHOUT_PIC_FALSE}"; then
9051   as_fn_error $? "conditional \"FN_PTRS_IN_SO_WITHOUT_PIC\" was never defined.
9052 Usually this means the macro was only invoked conditionally." "$LINENO" 5
9053 fi
9054 if test -z "${MCMODEL_MEDIUM_TRUE}" && test -z "${MCMODEL_MEDIUM_FALSE}"; then
9055   as_fn_error $? "conditional \"MCMODEL_MEDIUM\" was never defined.
9056 Usually this means the macro was only invoked conditionally." "$LINENO" 5
9057 fi
9058 if test -z "${TLS_TRUE}" && test -z "${TLS_FALSE}"; then
9059   as_fn_error $? "conditional \"TLS\" was never defined.
9060 Usually this means the macro was only invoked conditionally." "$LINENO" 5
9061 fi
9062 if test -z "${STATIC_TLS_TRUE}" && test -z "${STATIC_TLS_FALSE}"; then
9063   as_fn_error $? "conditional \"STATIC_TLS\" was never defined.
9064 Usually this means the macro was only invoked conditionally." "$LINENO" 5
9065 fi
9066 if test -z "${OMP_SUPPORT_TRUE}" && test -z "${OMP_SUPPORT_FALSE}"; then
9067   as_fn_error $? "conditional \"OMP_SUPPORT\" was never defined.
9068 Usually this means the macro was only invoked conditionally." "$LINENO" 5
9069 fi
9070 if test -z "${TLS_GNU2_DIALECT_TRUE}" && test -z "${TLS_GNU2_DIALECT_FALSE}"; then
9071   as_fn_error $? "conditional \"TLS_GNU2_DIALECT\" was never defined.
9072 Usually this means the macro was only invoked conditionally." "$LINENO" 5
9073 fi
9074 if test -z "${TLS_DESCRIPTORS_TRUE}" && test -z "${TLS_DESCRIPTORS_FALSE}"; then
9075   as_fn_error $? "conditional \"TLS_DESCRIPTORS\" was never defined.
9076 Usually this means the macro was only invoked conditionally." "$LINENO" 5
9077 fi
9078 if test -z "${IFUNC_TRUE}" && test -z "${IFUNC_FALSE}"; then
9079   as_fn_error $? "conditional \"IFUNC\" was never defined.
9080 Usually this means the macro was only invoked conditionally." "$LINENO" 5
9081 fi
9082 if test -z "${IFUNC_STATIC_TRUE}" && test -z "${IFUNC_STATIC_FALSE}"; then
9083   as_fn_error $? "conditional \"IFUNC_STATIC\" was never defined.
9084 Usually this means the macro was only invoked conditionally." "$LINENO" 5
9085 fi
9086 if test -z "${HAVE_PUBNAMES_TRUE}" && test -z "${HAVE_PUBNAMES_FALSE}"; then
9087   as_fn_error $? "conditional \"HAVE_PUBNAMES\" was never defined.
9088 Usually this means the macro was only invoked conditionally." "$LINENO" 5
9089 fi
9090 if test -z "${HAVE_NO_USE_LINKER_PLUGIN_TRUE}" && test -z "${HAVE_NO_USE_LINKER_PLUGIN_FALSE}"; then
9091   as_fn_error $? "conditional \"HAVE_NO_USE_LINKER_PLUGIN\" was never defined.
9092 Usually this means the macro was only invoked conditionally." "$LINENO" 5
9093 fi
9094 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
9095   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
9096 Usually this means the macro was only invoked conditionally." "$LINENO" 5
9097 fi
9098
9099 : "${CONFIG_STATUS=./config.status}"
9100 ac_write_fail=0
9101 ac_clean_files_save=$ac_clean_files
9102 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
9103 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
9104 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
9105 as_write_fail=0
9106 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
9107 #! $SHELL
9108 # Generated by $as_me.
9109 # Run this file to recreate the current configuration.
9110 # Compiler output produced by configure, useful for debugging
9111 # configure, is in config.log if it exists.
9112
9113 debug=false
9114 ac_cs_recheck=false
9115 ac_cs_silent=false
9116
9117 SHELL=\${CONFIG_SHELL-$SHELL}
9118 export SHELL
9119 _ASEOF
9120 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
9121 ## -------------------- ##
9122 ## M4sh Initialization. ##
9123 ## -------------------- ##
9124
9125 # Be more Bourne compatible
9126 DUALCASE=1; export DUALCASE # for MKS sh
9127 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
9128   emulate sh
9129   NULLCMD=:
9130   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
9131   # is contrary to our usage.  Disable this feature.
9132   alias -g '${1+"$@"}'='"$@"'
9133   setopt NO_GLOB_SUBST
9134 else
9135   case `(set -o) 2>/dev/null` in #(
9136   *posix*) :
9137     set -o posix ;; #(
9138   *) :
9139      ;;
9140 esac
9141 fi
9142
9143
9144 as_nl='
9145 '
9146 export as_nl
9147 # Printing a long string crashes Solaris 7 /usr/bin/printf.
9148 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
9149 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
9150 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
9151 # Prefer a ksh shell builtin over an external printf program on Solaris,
9152 # but without wasting forks for bash or zsh.
9153 if test -z "$BASH_VERSION$ZSH_VERSION" \
9154     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
9155   as_echo='print -r --'
9156   as_echo_n='print -rn --'
9157 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
9158   as_echo='printf %s\n'
9159   as_echo_n='printf %s'
9160 else
9161   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
9162     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
9163     as_echo_n='/usr/ucb/echo -n'
9164   else
9165     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
9166     as_echo_n_body='eval
9167       arg=$1;
9168       case $arg in #(
9169       *"$as_nl"*)
9170         expr "X$arg" : "X\\(.*\\)$as_nl";
9171         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
9172       esac;
9173       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
9174     '
9175     export as_echo_n_body
9176     as_echo_n='sh -c $as_echo_n_body as_echo'
9177   fi
9178   export as_echo_body
9179   as_echo='sh -c $as_echo_body as_echo'
9180 fi
9181
9182 # The user is always right.
9183 if test "${PATH_SEPARATOR+set}" != set; then
9184   PATH_SEPARATOR=:
9185   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
9186     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
9187       PATH_SEPARATOR=';'
9188   }
9189 fi
9190
9191
9192 # IFS
9193 # We need space, tab and new line, in precisely that order.  Quoting is
9194 # there to prevent editors from complaining about space-tab.
9195 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
9196 # splitting by setting IFS to empty value.)
9197 IFS=" ""        $as_nl"
9198
9199 # Find who we are.  Look in the path if we contain no directory separator.
9200 as_myself=
9201 case $0 in #((
9202   *[\\/]* ) as_myself=$0 ;;
9203   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9204 for as_dir in $PATH
9205 do
9206   IFS=$as_save_IFS
9207   test -z "$as_dir" && as_dir=.
9208     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
9209   done
9210 IFS=$as_save_IFS
9211
9212      ;;
9213 esac
9214 # We did not find ourselves, most probably we were run as `sh COMMAND'
9215 # in which case we are not to be found in the path.
9216 if test "x$as_myself" = x; then
9217   as_myself=$0
9218 fi
9219 if test ! -f "$as_myself"; then
9220   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
9221   exit 1
9222 fi
9223
9224 # Unset variables that we do not need and which cause bugs (e.g. in
9225 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
9226 # suppresses any "Segmentation fault" message there.  '((' could
9227 # trigger a bug in pdksh 5.2.14.
9228 for as_var in BASH_ENV ENV MAIL MAILPATH
9229 do eval test x\${$as_var+set} = xset \
9230   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
9231 done
9232 PS1='$ '
9233 PS2='> '
9234 PS4='+ '
9235
9236 # NLS nuisances.
9237 LC_ALL=C
9238 export LC_ALL
9239 LANGUAGE=C
9240 export LANGUAGE
9241
9242 # CDPATH.
9243 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
9244
9245
9246 # as_fn_error STATUS ERROR [LINENO LOG_FD]
9247 # ----------------------------------------
9248 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
9249 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
9250 # script with STATUS, using 1 if that was 0.
9251 as_fn_error ()
9252 {
9253   as_status=$1; test $as_status -eq 0 && as_status=1
9254   if test "$4"; then
9255     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
9256     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
9257   fi
9258   $as_echo "$as_me: error: $2" >&2
9259   as_fn_exit $as_status
9260 } # as_fn_error
9261
9262
9263 # as_fn_set_status STATUS
9264 # -----------------------
9265 # Set $? to STATUS, without forking.
9266 as_fn_set_status ()
9267 {
9268   return $1
9269 } # as_fn_set_status
9270
9271 # as_fn_exit STATUS
9272 # -----------------
9273 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
9274 as_fn_exit ()
9275 {
9276   set +e
9277   as_fn_set_status $1
9278   exit $1
9279 } # as_fn_exit
9280
9281 # as_fn_unset VAR
9282 # ---------------
9283 # Portably unset VAR.
9284 as_fn_unset ()
9285 {
9286   { eval $1=; unset $1;}
9287 }
9288 as_unset=as_fn_unset
9289 # as_fn_append VAR VALUE
9290 # ----------------------
9291 # Append the text in VALUE to the end of the definition contained in VAR. Take
9292 # advantage of any shell optimizations that allow amortized linear growth over
9293 # repeated appends, instead of the typical quadratic growth present in naive
9294 # implementations.
9295 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
9296   eval 'as_fn_append ()
9297   {
9298     eval $1+=\$2
9299   }'
9300 else
9301   as_fn_append ()
9302   {
9303     eval $1=\$$1\$2
9304   }
9305 fi # as_fn_append
9306
9307 # as_fn_arith ARG...
9308 # ------------------
9309 # Perform arithmetic evaluation on the ARGs, and store the result in the
9310 # global $as_val. Take advantage of shells that can avoid forks. The arguments
9311 # must be portable across $(()) and expr.
9312 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
9313   eval 'as_fn_arith ()
9314   {
9315     as_val=$(( $* ))
9316   }'
9317 else
9318   as_fn_arith ()
9319   {
9320     as_val=`expr "$@" || test $? -eq 1`
9321   }
9322 fi # as_fn_arith
9323
9324
9325 if expr a : '\(a\)' >/dev/null 2>&1 &&
9326    test "X`expr 00001 : '.*\(...\)'`" = X001; then
9327   as_expr=expr
9328 else
9329   as_expr=false
9330 fi
9331
9332 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
9333   as_basename=basename
9334 else
9335   as_basename=false
9336 fi
9337
9338 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
9339   as_dirname=dirname
9340 else
9341   as_dirname=false
9342 fi
9343
9344 as_me=`$as_basename -- "$0" ||
9345 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
9346          X"$0" : 'X\(//\)$' \| \
9347          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
9348 $as_echo X/"$0" |
9349     sed '/^.*\/\([^/][^/]*\)\/*$/{
9350             s//\1/
9351             q
9352           }
9353           /^X\/\(\/\/\)$/{
9354             s//\1/
9355             q
9356           }
9357           /^X\/\(\/\).*/{
9358             s//\1/
9359             q
9360           }
9361           s/.*/./; q'`
9362
9363 # Avoid depending upon Character Ranges.
9364 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
9365 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
9366 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
9367 as_cr_digits='0123456789'
9368 as_cr_alnum=$as_cr_Letters$as_cr_digits
9369
9370 ECHO_C= ECHO_N= ECHO_T=
9371 case `echo -n x` in #(((((
9372 -n*)
9373   case `echo 'xy\c'` in
9374   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
9375   xy)  ECHO_C='\c';;
9376   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
9377        ECHO_T=' ';;
9378   esac;;
9379 *)
9380   ECHO_N='-n';;
9381 esac
9382
9383 rm -f conf$$ conf$$.exe conf$$.file
9384 if test -d conf$$.dir; then
9385   rm -f conf$$.dir/conf$$.file
9386 else
9387   rm -f conf$$.dir
9388   mkdir conf$$.dir 2>/dev/null
9389 fi
9390 if (echo >conf$$.file) 2>/dev/null; then
9391   if ln -s conf$$.file conf$$ 2>/dev/null; then
9392     as_ln_s='ln -s'
9393     # ... but there are two gotchas:
9394     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
9395     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
9396     # In both cases, we have to default to `cp -pR'.
9397     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
9398       as_ln_s='cp -pR'
9399   elif ln conf$$.file conf$$ 2>/dev/null; then
9400     as_ln_s=ln
9401   else
9402     as_ln_s='cp -pR'
9403   fi
9404 else
9405   as_ln_s='cp -pR'
9406 fi
9407 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
9408 rmdir conf$$.dir 2>/dev/null
9409
9410
9411 # as_fn_mkdir_p
9412 # -------------
9413 # Create "$as_dir" as a directory, including parents if necessary.
9414 as_fn_mkdir_p ()
9415 {
9416
9417   case $as_dir in #(
9418   -*) as_dir=./$as_dir;;
9419   esac
9420   test -d "$as_dir" || eval $as_mkdir_p || {
9421     as_dirs=
9422     while :; do
9423       case $as_dir in #(
9424       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
9425       *) as_qdir=$as_dir;;
9426       esac
9427       as_dirs="'$as_qdir' $as_dirs"
9428       as_dir=`$as_dirname -- "$as_dir" ||
9429 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9430          X"$as_dir" : 'X\(//\)[^/]' \| \
9431          X"$as_dir" : 'X\(//\)$' \| \
9432          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
9433 $as_echo X"$as_dir" |
9434     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9435             s//\1/
9436             q
9437           }
9438           /^X\(\/\/\)[^/].*/{
9439             s//\1/
9440             q
9441           }
9442           /^X\(\/\/\)$/{
9443             s//\1/
9444             q
9445           }
9446           /^X\(\/\).*/{
9447             s//\1/
9448             q
9449           }
9450           s/.*/./; q'`
9451       test -d "$as_dir" && break
9452     done
9453     test -z "$as_dirs" || eval "mkdir $as_dirs"
9454   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
9455
9456
9457 } # as_fn_mkdir_p
9458 if mkdir -p . 2>/dev/null; then
9459   as_mkdir_p='mkdir -p "$as_dir"'
9460 else
9461   test -d ./-p && rmdir ./-p
9462   as_mkdir_p=false
9463 fi
9464
9465
9466 # as_fn_executable_p FILE
9467 # -----------------------
9468 # Test if FILE is an executable regular file.
9469 as_fn_executable_p ()
9470 {
9471   test -f "$1" && test -x "$1"
9472 } # as_fn_executable_p
9473 as_test_x='test -x'
9474 as_executable_p=as_fn_executable_p
9475
9476 # Sed expression to map a string onto a valid CPP name.
9477 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
9478
9479 # Sed expression to map a string onto a valid variable name.
9480 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
9481
9482
9483 exec 6>&1
9484 ## ----------------------------------- ##
9485 ## Main body of $CONFIG_STATUS script. ##
9486 ## ----------------------------------- ##
9487 _ASEOF
9488 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
9489
9490 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9491 # Save the log message, to keep $0 and so on meaningful, and to
9492 # report actual input values of CONFIG_FILES etc. instead of their
9493 # values after options handling.
9494 ac_log="
9495 This file was extended by gold $as_me 0.1, which was
9496 generated by GNU Autoconf 2.69.  Invocation command line was
9497
9498   CONFIG_FILES    = $CONFIG_FILES
9499   CONFIG_HEADERS  = $CONFIG_HEADERS
9500   CONFIG_LINKS    = $CONFIG_LINKS
9501   CONFIG_COMMANDS = $CONFIG_COMMANDS
9502   $ $0 $@
9503
9504 on `(hostname || uname -n) 2>/dev/null | sed 1q`
9505 "
9506
9507 _ACEOF
9508
9509 case $ac_config_files in *"
9510 "*) set x $ac_config_files; shift; ac_config_files=$*;;
9511 esac
9512
9513 case $ac_config_headers in *"
9514 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
9515 esac
9516
9517
9518 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9519 # Files that config.status was made for.
9520 config_files="$ac_config_files"
9521 config_headers="$ac_config_headers"
9522 config_commands="$ac_config_commands"
9523
9524 _ACEOF
9525
9526 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9527 ac_cs_usage="\
9528 \`$as_me' instantiates files and other configuration actions
9529 from templates according to the current configuration.  Unless the files
9530 and actions are specified as TAGs, all are instantiated by default.
9531
9532 Usage: $0 [OPTION]... [TAG]...
9533
9534   -h, --help       print this help, then exit
9535   -V, --version    print version number and configuration settings, then exit
9536       --config     print configuration, then exit
9537   -q, --quiet, --silent
9538                    do not print progress messages
9539   -d, --debug      don't remove temporary files
9540       --recheck    update $as_me by reconfiguring in the same conditions
9541       --file=FILE[:TEMPLATE]
9542                    instantiate the configuration file FILE
9543       --header=FILE[:TEMPLATE]
9544                    instantiate the configuration header FILE
9545
9546 Configuration files:
9547 $config_files
9548
9549 Configuration headers:
9550 $config_headers
9551
9552 Configuration commands:
9553 $config_commands
9554
9555 Report bugs to the package provider."
9556
9557 _ACEOF
9558 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9559 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
9560 ac_cs_version="\\
9561 gold config.status 0.1
9562 configured by $0, generated by GNU Autoconf 2.69,
9563   with options \\"\$ac_cs_config\\"
9564
9565 Copyright (C) 2012 Free Software Foundation, Inc.
9566 This config.status script is free software; the Free Software Foundation
9567 gives unlimited permission to copy, distribute and modify it."
9568
9569 ac_pwd='$ac_pwd'
9570 srcdir='$srcdir'
9571 INSTALL='$INSTALL'
9572 MKDIR_P='$MKDIR_P'
9573 AWK='$AWK'
9574 test -n "\$AWK" || AWK=awk
9575 _ACEOF
9576
9577 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9578 # The default lists apply if the user does not specify any file.
9579 ac_need_defaults=:
9580 while test $# != 0
9581 do
9582   case $1 in
9583   --*=?*)
9584     ac_option=`expr "X$1" : 'X\([^=]*\)='`
9585     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
9586     ac_shift=:
9587     ;;
9588   --*=)
9589     ac_option=`expr "X$1" : 'X\([^=]*\)='`
9590     ac_optarg=
9591     ac_shift=:
9592     ;;
9593   *)
9594     ac_option=$1
9595     ac_optarg=$2
9596     ac_shift=shift
9597     ;;
9598   esac
9599
9600   case $ac_option in
9601   # Handling of the options.
9602   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9603     ac_cs_recheck=: ;;
9604   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
9605     $as_echo "$ac_cs_version"; exit ;;
9606   --config | --confi | --conf | --con | --co | --c )
9607     $as_echo "$ac_cs_config"; exit ;;
9608   --debug | --debu | --deb | --de | --d | -d )
9609     debug=: ;;
9610   --file | --fil | --fi | --f )
9611     $ac_shift
9612     case $ac_optarg in
9613     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
9614     '') as_fn_error $? "missing file argument" ;;
9615     esac
9616     as_fn_append CONFIG_FILES " '$ac_optarg'"
9617     ac_need_defaults=false;;
9618   --header | --heade | --head | --hea )
9619     $ac_shift
9620     case $ac_optarg in
9621     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
9622     esac
9623     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
9624     ac_need_defaults=false;;
9625   --he | --h)
9626     # Conflict between --help and --header
9627     as_fn_error $? "ambiguous option: \`$1'
9628 Try \`$0 --help' for more information.";;
9629   --help | --hel | -h )
9630     $as_echo "$ac_cs_usage"; exit ;;
9631   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
9632   | -silent | --silent | --silen | --sile | --sil | --si | --s)
9633     ac_cs_silent=: ;;
9634
9635   # This is an error.
9636   -*) as_fn_error $? "unrecognized option: \`$1'
9637 Try \`$0 --help' for more information." ;;
9638
9639   *) as_fn_append ac_config_targets " $1"
9640      ac_need_defaults=false ;;
9641
9642   esac
9643   shift
9644 done
9645
9646 ac_configure_extra_args=
9647
9648 if $ac_cs_silent; then
9649   exec 6>/dev/null
9650   ac_configure_extra_args="$ac_configure_extra_args --silent"
9651 fi
9652
9653 _ACEOF
9654 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9655 if \$ac_cs_recheck; then
9656   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
9657   shift
9658   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
9659   CONFIG_SHELL='$SHELL'
9660   export CONFIG_SHELL
9661   exec "\$@"
9662 fi
9663
9664 _ACEOF
9665 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9666 exec 5>>config.log
9667 {
9668   echo
9669   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
9670 ## Running $as_me. ##
9671 _ASBOX
9672   $as_echo "$ac_log"
9673 } >&5
9674
9675 _ACEOF
9676 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9677 #
9678 # INIT-COMMANDS
9679 #
9680 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
9681 # Capture the value of obsolete ALL_LINGUAS because we need it to compute
9682     # POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
9683     # from automake.
9684     eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
9685     # Capture the value of LINGUAS because we need it to compute CATALOGS.
9686     LINGUAS="${LINGUAS-%UNSET%}"
9687
9688
9689 _ACEOF
9690
9691 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9692
9693 # Handling of arguments.
9694 for ac_config_target in $ac_config_targets
9695 do
9696   case $ac_config_target in
9697     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
9698     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
9699     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
9700     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
9701     "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
9702     "po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in:po/Make-in" ;;
9703
9704   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
9705   esac
9706 done
9707
9708
9709 # If the user did not use the arguments to specify the items to instantiate,
9710 # then the envvar interface is used.  Set only those that are not.
9711 # We use the long form for the default assignment because of an extremely
9712 # bizarre bug on SunOS 4.1.3.
9713 if $ac_need_defaults; then
9714   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
9715   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
9716   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
9717 fi
9718
9719 # Have a temporary directory for convenience.  Make it in the build tree
9720 # simply because there is no reason against having it here, and in addition,
9721 # creating and moving files from /tmp can sometimes cause problems.
9722 # Hook for its removal unless debugging.
9723 # Note that there is a small window in which the directory will not be cleaned:
9724 # after its creation but before its name has been assigned to `$tmp'.
9725 $debug ||
9726 {
9727   tmp= ac_tmp=
9728   trap 'exit_status=$?
9729   : "${ac_tmp:=$tmp}"
9730   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
9731 ' 0
9732   trap 'as_fn_exit 1' 1 2 13 15
9733 }
9734 # Create a (secure) tmp directory for tmp files.
9735
9736 {
9737   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
9738   test -d "$tmp"
9739 }  ||
9740 {
9741   tmp=./conf$$-$RANDOM
9742   (umask 077 && mkdir "$tmp")
9743 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
9744 ac_tmp=$tmp
9745
9746 # Set up the scripts for CONFIG_FILES section.
9747 # No need to generate them if there are no CONFIG_FILES.
9748 # This happens for instance with `./config.status config.h'.
9749 if test -n "$CONFIG_FILES"; then
9750
9751
9752 ac_cr=`echo X | tr X '\015'`
9753 # On cygwin, bash can eat \r inside `` if the user requested igncr.
9754 # But we know of no other shell where ac_cr would be empty at this
9755 # point, so we can use a bashism as a fallback.
9756 if test "x$ac_cr" = x; then
9757   eval ac_cr=\$\'\\r\'
9758 fi
9759 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
9760 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
9761   ac_cs_awk_cr='\\r'
9762 else
9763   ac_cs_awk_cr=$ac_cr
9764 fi
9765
9766 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
9767 _ACEOF
9768
9769
9770 {
9771   echo "cat >conf$$subs.awk <<_ACEOF" &&
9772   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
9773   echo "_ACEOF"
9774 } >conf$$subs.sh ||
9775   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
9776 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
9777 ac_delim='%!_!# '
9778 for ac_last_try in false false false false false :; do
9779   . ./conf$$subs.sh ||
9780     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
9781
9782   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
9783   if test $ac_delim_n = $ac_delim_num; then
9784     break
9785   elif $ac_last_try; then
9786     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
9787   else
9788     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
9789   fi
9790 done
9791 rm -f conf$$subs.sh
9792
9793 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9794 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
9795 _ACEOF
9796 sed -n '
9797 h
9798 s/^/S["/; s/!.*/"]=/
9799 p
9800 g
9801 s/^[^!]*!//
9802 :repl
9803 t repl
9804 s/'"$ac_delim"'$//
9805 t delim
9806 :nl
9807 h
9808 s/\(.\{148\}\)..*/\1/
9809 t more1
9810 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
9811 p
9812 n
9813 b repl
9814 :more1
9815 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
9816 p
9817 g
9818 s/.\{148\}//
9819 t nl
9820 :delim
9821 h
9822 s/\(.\{148\}\)..*/\1/
9823 t more2
9824 s/["\\]/\\&/g; s/^/"/; s/$/"/
9825 p
9826 b
9827 :more2
9828 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
9829 p
9830 g
9831 s/.\{148\}//
9832 t delim
9833 ' <conf$$subs.awk | sed '
9834 /^[^""]/{
9835   N
9836   s/\n//
9837 }
9838 ' >>$CONFIG_STATUS || ac_write_fail=1
9839 rm -f conf$$subs.awk
9840 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9841 _ACAWK
9842 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
9843   for (key in S) S_is_set[key] = 1
9844   FS = "\a"
9845
9846 }
9847 {
9848   line = $ 0
9849   nfields = split(line, field, "@")
9850   substed = 0
9851   len = length(field[1])
9852   for (i = 2; i < nfields; i++) {
9853     key = field[i]
9854     keylen = length(key)
9855     if (S_is_set[key]) {
9856       value = S[key]
9857       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
9858       len += length(value) + length(field[++i])
9859       substed = 1
9860     } else
9861       len += 1 + keylen
9862   }
9863
9864   print line
9865 }
9866
9867 _ACAWK
9868 _ACEOF
9869 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9870 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
9871   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
9872 else
9873   cat
9874 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
9875   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
9876 _ACEOF
9877
9878 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
9879 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
9880 # trailing colons and then remove the whole line if VPATH becomes empty
9881 # (actually we leave an empty line to preserve line numbers).
9882 if test "x$srcdir" = x.; then
9883   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
9884 h
9885 s///
9886 s/^/:/
9887 s/[      ]*$/:/
9888 s/:\$(srcdir):/:/g
9889 s/:\${srcdir}:/:/g
9890 s/:@srcdir@:/:/g
9891 s/^:*//
9892 s/:*$//
9893 x
9894 s/\(=[   ]*\).*/\1/
9895 G
9896 s/\n//
9897 s/^[^=]*=[       ]*$//
9898 }'
9899 fi
9900
9901 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9902 fi # test -n "$CONFIG_FILES"
9903
9904 # Set up the scripts for CONFIG_HEADERS section.
9905 # No need to generate them if there are no CONFIG_HEADERS.
9906 # This happens for instance with `./config.status Makefile'.
9907 if test -n "$CONFIG_HEADERS"; then
9908 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
9909 BEGIN {
9910 _ACEOF
9911
9912 # Transform confdefs.h into an awk script `defines.awk', embedded as
9913 # here-document in config.status, that substitutes the proper values into
9914 # config.h.in to produce config.h.
9915
9916 # Create a delimiter string that does not exist in confdefs.h, to ease
9917 # handling of long lines.
9918 ac_delim='%!_!# '
9919 for ac_last_try in false false :; do
9920   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
9921   if test -z "$ac_tt"; then
9922     break
9923   elif $ac_last_try; then
9924     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
9925   else
9926     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
9927   fi
9928 done
9929
9930 # For the awk script, D is an array of macro values keyed by name,
9931 # likewise P contains macro parameters if any.  Preserve backslash
9932 # newline sequences.
9933
9934 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
9935 sed -n '
9936 s/.\{148\}/&'"$ac_delim"'/g
9937 t rset
9938 :rset
9939 s/^[     ]*#[    ]*define[       ][      ]*/ /
9940 t def
9941 d
9942 :def
9943 s/\\$//
9944 t bsnl
9945 s/["\\]/\\&/g
9946 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
9947 D["\1"]=" \3"/p
9948 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
9949 d
9950 :bsnl
9951 s/["\\]/\\&/g
9952 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
9953 D["\1"]=" \3\\\\\\n"\\/p
9954 t cont
9955 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
9956 t cont
9957 d
9958 :cont
9959 n
9960 s/.\{148\}/&'"$ac_delim"'/g
9961 t clear
9962 :clear
9963 s/\\$//
9964 t bsnlc
9965 s/["\\]/\\&/g; s/^/"/; s/$/"/p
9966 d
9967 :bsnlc
9968 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
9969 b cont
9970 ' <confdefs.h | sed '
9971 s/'"$ac_delim"'/"\\\
9972 "/g' >>$CONFIG_STATUS || ac_write_fail=1
9973
9974 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9975   for (key in D) D_is_set[key] = 1
9976   FS = "\a"
9977 }
9978 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
9979   line = \$ 0
9980   split(line, arg, " ")
9981   if (arg[1] == "#") {
9982     defundef = arg[2]
9983     mac1 = arg[3]
9984   } else {
9985     defundef = substr(arg[1], 2)
9986     mac1 = arg[2]
9987   }
9988   split(mac1, mac2, "(") #)
9989   macro = mac2[1]
9990   prefix = substr(line, 1, index(line, defundef) - 1)
9991   if (D_is_set[macro]) {
9992     # Preserve the white space surrounding the "#".
9993     print prefix "define", macro P[macro] D[macro]
9994     next
9995   } else {
9996     # Replace #undef with comments.  This is necessary, for example,
9997     # in the case of _POSIX_SOURCE, which is predefined and required
9998     # on some systems where configure will not decide to define it.
9999     if (defundef == "undef") {
10000       print "/*", prefix defundef, macro, "*/"
10001       next
10002     }
10003   }
10004 }
10005 { print }
10006 _ACAWK
10007 _ACEOF
10008 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10009   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
10010 fi # test -n "$CONFIG_HEADERS"
10011
10012
10013 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
10014 shift
10015 for ac_tag
10016 do
10017   case $ac_tag in
10018   :[FHLC]) ac_mode=$ac_tag; continue;;
10019   esac
10020   case $ac_mode$ac_tag in
10021   :[FHL]*:*);;
10022   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
10023   :[FH]-) ac_tag=-:-;;
10024   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
10025   esac
10026   ac_save_IFS=$IFS
10027   IFS=:
10028   set x $ac_tag
10029   IFS=$ac_save_IFS
10030   shift
10031   ac_file=$1
10032   shift
10033
10034   case $ac_mode in
10035   :L) ac_source=$1;;
10036   :[FH])
10037     ac_file_inputs=
10038     for ac_f
10039     do
10040       case $ac_f in
10041       -) ac_f="$ac_tmp/stdin";;
10042       *) # Look for the file first in the build tree, then in the source tree
10043          # (if the path is not absolute).  The absolute path cannot be DOS-style,
10044          # because $ac_f cannot contain `:'.
10045          test -f "$ac_f" ||
10046            case $ac_f in
10047            [\\/$]*) false;;
10048            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
10049            esac ||
10050            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
10051       esac
10052       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
10053       as_fn_append ac_file_inputs " '$ac_f'"
10054     done
10055
10056     # Let's still pretend it is `configure' which instantiates (i.e., don't
10057     # use $as_me), people would be surprised to read:
10058     #    /* config.h.  Generated by config.status.  */
10059     configure_input='Generated from '`
10060           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
10061         `' by configure.'
10062     if test x"$ac_file" != x-; then
10063       configure_input="$ac_file.  $configure_input"
10064       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
10065 $as_echo "$as_me: creating $ac_file" >&6;}
10066     fi
10067     # Neutralize special characters interpreted by sed in replacement strings.
10068     case $configure_input in #(
10069     *\&* | *\|* | *\\* )
10070        ac_sed_conf_input=`$as_echo "$configure_input" |
10071        sed 's/[\\\\&|]/\\\\&/g'`;; #(
10072     *) ac_sed_conf_input=$configure_input;;
10073     esac
10074
10075     case $ac_tag in
10076     *:-:* | *:-) cat >"$ac_tmp/stdin" \
10077       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
10078     esac
10079     ;;
10080   esac
10081
10082   ac_dir=`$as_dirname -- "$ac_file" ||
10083 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10084          X"$ac_file" : 'X\(//\)[^/]' \| \
10085          X"$ac_file" : 'X\(//\)$' \| \
10086          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
10087 $as_echo X"$ac_file" |
10088     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10089             s//\1/
10090             q
10091           }
10092           /^X\(\/\/\)[^/].*/{
10093             s//\1/
10094             q
10095           }
10096           /^X\(\/\/\)$/{
10097             s//\1/
10098             q
10099           }
10100           /^X\(\/\).*/{
10101             s//\1/
10102             q
10103           }
10104           s/.*/./; q'`
10105   as_dir="$ac_dir"; as_fn_mkdir_p
10106   ac_builddir=.
10107
10108 case "$ac_dir" in
10109 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
10110 *)
10111   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
10112   # A ".." for each directory in $ac_dir_suffix.
10113   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
10114   case $ac_top_builddir_sub in
10115   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
10116   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
10117   esac ;;
10118 esac
10119 ac_abs_top_builddir=$ac_pwd
10120 ac_abs_builddir=$ac_pwd$ac_dir_suffix
10121 # for backward compatibility:
10122 ac_top_builddir=$ac_top_build_prefix
10123
10124 case $srcdir in
10125   .)  # We are building in place.
10126     ac_srcdir=.
10127     ac_top_srcdir=$ac_top_builddir_sub
10128     ac_abs_top_srcdir=$ac_pwd ;;
10129   [\\/]* | ?:[\\/]* )  # Absolute name.
10130     ac_srcdir=$srcdir$ac_dir_suffix;
10131     ac_top_srcdir=$srcdir
10132     ac_abs_top_srcdir=$srcdir ;;
10133   *) # Relative name.
10134     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
10135     ac_top_srcdir=$ac_top_build_prefix$srcdir
10136     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
10137 esac
10138 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
10139
10140
10141   case $ac_mode in
10142   :F)
10143   #
10144   # CONFIG_FILE
10145   #
10146
10147   case $INSTALL in
10148   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
10149   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
10150   esac
10151   ac_MKDIR_P=$MKDIR_P
10152   case $MKDIR_P in
10153   [\\/$]* | ?:[\\/]* ) ;;
10154   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
10155   esac
10156 _ACEOF
10157
10158 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10159 # If the template does not know about datarootdir, expand it.
10160 # FIXME: This hack should be removed a few years after 2.60.
10161 ac_datarootdir_hack=; ac_datarootdir_seen=
10162 ac_sed_dataroot='
10163 /datarootdir/ {
10164   p
10165   q
10166 }
10167 /@datadir@/p
10168 /@docdir@/p
10169 /@infodir@/p
10170 /@localedir@/p
10171 /@mandir@/p'
10172 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
10173 *datarootdir*) ac_datarootdir_seen=yes;;
10174 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
10175   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
10176 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
10177 _ACEOF
10178 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
10179   ac_datarootdir_hack='
10180   s&@datadir@&$datadir&g
10181   s&@docdir@&$docdir&g
10182   s&@infodir@&$infodir&g
10183   s&@localedir@&$localedir&g
10184   s&@mandir@&$mandir&g
10185   s&\\\${datarootdir}&$datarootdir&g' ;;
10186 esac
10187 _ACEOF
10188
10189 # Neutralize VPATH when `$srcdir' = `.'.
10190 # Shell code in configure.ac might set extrasub.
10191 # FIXME: do we really want to maintain this feature?
10192 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
10193 ac_sed_extra="$ac_vpsub
10194 $extrasub
10195 _ACEOF
10196 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10197 :t
10198 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
10199 s|@configure_input@|$ac_sed_conf_input|;t t
10200 s&@top_builddir@&$ac_top_builddir_sub&;t t
10201 s&@top_build_prefix@&$ac_top_build_prefix&;t t
10202 s&@srcdir@&$ac_srcdir&;t t
10203 s&@abs_srcdir@&$ac_abs_srcdir&;t t
10204 s&@top_srcdir@&$ac_top_srcdir&;t t
10205 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
10206 s&@builddir@&$ac_builddir&;t t
10207 s&@abs_builddir@&$ac_abs_builddir&;t t
10208 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
10209 s&@INSTALL@&$ac_INSTALL&;t t
10210 s&@MKDIR_P@&$ac_MKDIR_P&;t t
10211 $ac_datarootdir_hack
10212 "
10213 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
10214   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
10215
10216 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
10217   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
10218   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
10219       "$ac_tmp/out"`; test -z "$ac_out"; } &&
10220   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
10221 which seems to be undefined.  Please make sure it is defined" >&5
10222 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
10223 which seems to be undefined.  Please make sure it is defined" >&2;}
10224
10225   rm -f "$ac_tmp/stdin"
10226   case $ac_file in
10227   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
10228   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
10229   esac \
10230   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
10231  ;;
10232   :H)
10233   #
10234   # CONFIG_HEADER
10235   #
10236   if test x"$ac_file" != x-; then
10237     {
10238       $as_echo "/* $configure_input  */" \
10239       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
10240     } >"$ac_tmp/config.h" \
10241       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
10242     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
10243       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
10244 $as_echo "$as_me: $ac_file is unchanged" >&6;}
10245     else
10246       rm -f "$ac_file"
10247       mv "$ac_tmp/config.h" "$ac_file" \
10248         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
10249     fi
10250   else
10251     $as_echo "/* $configure_input  */" \
10252       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
10253       || as_fn_error $? "could not create -" "$LINENO" 5
10254   fi
10255 # Compute "$ac_file"'s index in $config_headers.
10256 _am_arg="$ac_file"
10257 _am_stamp_count=1
10258 for _am_header in $config_headers :; do
10259   case $_am_header in
10260     $_am_arg | $_am_arg:* )
10261       break ;;
10262     * )
10263       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
10264   esac
10265 done
10266 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
10267 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10268          X"$_am_arg" : 'X\(//\)[^/]' \| \
10269          X"$_am_arg" : 'X\(//\)$' \| \
10270          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
10271 $as_echo X"$_am_arg" |
10272     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10273             s//\1/
10274             q
10275           }
10276           /^X\(\/\/\)[^/].*/{
10277             s//\1/
10278             q
10279           }
10280           /^X\(\/\/\)$/{
10281             s//\1/
10282             q
10283           }
10284           /^X\(\/\).*/{
10285             s//\1/
10286             q
10287           }
10288           s/.*/./; q'`/stamp-h$_am_stamp_count
10289  ;;
10290
10291   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
10292 $as_echo "$as_me: executing $ac_file commands" >&6;}
10293  ;;
10294   esac
10295
10296
10297   case $ac_file$ac_mode in
10298     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
10299   # Older Autoconf quotes --file arguments for eval, but not when files
10300   # are listed without --file.  Let's play safe and only enable the eval
10301   # if we detect the quoting.
10302   case $CONFIG_FILES in
10303   *\'*) eval set x "$CONFIG_FILES" ;;
10304   *)   set x $CONFIG_FILES ;;
10305   esac
10306   shift
10307   for mf
10308   do
10309     # Strip MF so we end up with the name of the file.
10310     mf=`echo "$mf" | sed -e 's/:.*$//'`
10311     # Check whether this is an Automake generated Makefile or not.
10312     # We used to match only the files named 'Makefile.in', but
10313     # some people rename them; so instead we look at the file content.
10314     # Grep'ing the first line is not enough: some people post-process
10315     # each Makefile.in and add a new line on top of each file to say so.
10316     # Grep'ing the whole file is not good either: AIX grep has a line
10317     # limit of 2048, but all sed's we know have understand at least 4000.
10318     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
10319       dirpart=`$as_dirname -- "$mf" ||
10320 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10321          X"$mf" : 'X\(//\)[^/]' \| \
10322          X"$mf" : 'X\(//\)$' \| \
10323          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
10324 $as_echo X"$mf" |
10325     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10326             s//\1/
10327             q
10328           }
10329           /^X\(\/\/\)[^/].*/{
10330             s//\1/
10331             q
10332           }
10333           /^X\(\/\/\)$/{
10334             s//\1/
10335             q
10336           }
10337           /^X\(\/\).*/{
10338             s//\1/
10339             q
10340           }
10341           s/.*/./; q'`
10342     else
10343       continue
10344     fi
10345     # Extract the definition of DEPDIR, am__include, and am__quote
10346     # from the Makefile without running 'make'.
10347     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
10348     test -z "$DEPDIR" && continue
10349     am__include=`sed -n 's/^am__include = //p' < "$mf"`
10350     test -z "$am__include" && continue
10351     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
10352     # Find all dependency output files, they are included files with
10353     # $(DEPDIR) in their names.  We invoke sed twice because it is the
10354     # simplest approach to changing $(DEPDIR) to its actual value in the
10355     # expansion.
10356     for file in `sed -n "
10357       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
10358          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
10359       # Make sure the directory exists.
10360       test -f "$dirpart/$file" && continue
10361       fdir=`$as_dirname -- "$file" ||
10362 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10363          X"$file" : 'X\(//\)[^/]' \| \
10364          X"$file" : 'X\(//\)$' \| \
10365          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
10366 $as_echo X"$file" |
10367     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10368             s//\1/
10369             q
10370           }
10371           /^X\(\/\/\)[^/].*/{
10372             s//\1/
10373             q
10374           }
10375           /^X\(\/\/\)$/{
10376             s//\1/
10377             q
10378           }
10379           /^X\(\/\).*/{
10380             s//\1/
10381             q
10382           }
10383           s/.*/./; q'`
10384       as_dir=$dirpart/$fdir; as_fn_mkdir_p
10385       # echo "creating $dirpart/$file"
10386       echo '# dummy' > "$dirpart/$file"
10387     done
10388   done
10389 }
10390  ;;
10391     "default-1":C)
10392     for ac_file in $CONFIG_FILES; do
10393       # Support "outfile[:infile[:infile...]]"
10394       case "$ac_file" in
10395         *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
10396       esac
10397       # PO directories have a Makefile.in generated from Makefile.in.in.
10398       case "$ac_file" in */Makefile.in)
10399         # Adjust a relative srcdir.
10400         ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
10401         ac_dir_suffix=/`echo "$ac_dir"|sed 's%^\./%%'`
10402         ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
10403         # In autoconf-2.13 it is called $ac_given_srcdir.
10404         # In autoconf-2.50 it is called $srcdir.
10405         test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
10406         case "$ac_given_srcdir" in
10407           .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
10408           /*) top_srcdir="$ac_given_srcdir" ;;
10409           *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
10410         esac
10411         if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
10412           rm -f "$ac_dir/POTFILES"
10413           test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
10414           cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[   ]*\$/d" -e "s,.*,     $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
10415           POMAKEFILEDEPS="POTFILES.in"
10416           # ALL_LINGUAS, POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES depend
10417           # on $ac_dir but don't depend on user-specified configuration
10418           # parameters.
10419           if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
10420             # The LINGUAS file contains the set of available languages.
10421             if test -n "$OBSOLETE_ALL_LINGUAS"; then
10422               test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.ac is obsolete" || echo "setting ALL_LINGUAS in configure.ac is obsolete"
10423             fi
10424             ALL_LINGUAS_=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"`
10425             # Hide the ALL_LINGUAS assigment from automake.
10426             eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
10427             POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
10428           else
10429             # The set of available languages was given in configure.ac.
10430             eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
10431           fi
10432           case "$ac_given_srcdir" in
10433             .) srcdirpre= ;;
10434             *) srcdirpre='$(srcdir)/' ;;
10435           esac
10436           POFILES=
10437           GMOFILES=
10438           UPDATEPOFILES=
10439           DUMMYPOFILES=
10440           for lang in $ALL_LINGUAS; do
10441             POFILES="$POFILES $srcdirpre$lang.po"
10442             GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
10443             UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
10444             DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
10445           done
10446           # CATALOGS depends on both $ac_dir and the user's LINGUAS
10447           # environment variable.
10448           INST_LINGUAS=
10449           if test -n "$ALL_LINGUAS"; then
10450             for presentlang in $ALL_LINGUAS; do
10451               useit=no
10452               if test "%UNSET%" != "$LINGUAS"; then
10453                 desiredlanguages="$LINGUAS"
10454               else
10455                 desiredlanguages="$ALL_LINGUAS"
10456               fi
10457               for desiredlang in $desiredlanguages; do
10458                 # Use the presentlang catalog if desiredlang is
10459                 #   a. equal to presentlang, or
10460                 #   b. a variant of presentlang (because in this case,
10461                 #      presentlang can be used as a fallback for messages
10462                 #      which are not translated in the desiredlang catalog).
10463                 case "$desiredlang" in
10464                   "$presentlang"*) useit=yes;;
10465                 esac
10466               done
10467               if test $useit = yes; then
10468                 INST_LINGUAS="$INST_LINGUAS $presentlang"
10469               fi
10470             done
10471           fi
10472           CATALOGS=
10473           if test -n "$INST_LINGUAS"; then
10474             for lang in $INST_LINGUAS; do
10475               CATALOGS="$CATALOGS $lang.gmo"
10476             done
10477           fi
10478           test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
10479           sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
10480           for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
10481             if test -f "$f"; then
10482               case "$f" in
10483                 *.orig | *.bak | *~) ;;
10484                 *) cat "$f" >> "$ac_dir/Makefile" ;;
10485               esac
10486             fi
10487           done
10488         fi
10489         ;;
10490       esac
10491     done ;;
10492
10493   esac
10494 done # for ac_tag
10495
10496
10497 as_fn_exit 0
10498 _ACEOF
10499 ac_clean_files=$ac_clean_files_save
10500
10501 test $ac_write_fail = 0 ||
10502   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
10503
10504
10505 # configure is writing to config.log, and then calls config.status.
10506 # config.status does its own redirection, appending to config.log.
10507 # Unfortunately, on DOS this fails, as config.log is still kept open
10508 # by configure, so config.status won't be able to write to it; its
10509 # output is simply discarded.  So we exec the FD to /dev/null,
10510 # effectively closing config.log, so it can be properly (re)opened and
10511 # appended to by config.status.  When coming back to configure, we
10512 # need to make the FD available again.
10513 if test "$no_create" != yes; then
10514   ac_cs_success=:
10515   ac_config_status_args=
10516   test "$silent" = yes &&
10517     ac_config_status_args="$ac_config_status_args --quiet"
10518   exec 5>/dev/null
10519   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
10520   exec 5>>config.log
10521   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
10522   # would make configure fail if this is the last instruction.
10523   $ac_cs_success || as_fn_exit 1
10524 fi
10525 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
10526   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
10527 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
10528 fi
10529