gold/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64 for gold 0.1.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1"
 173   if (eval "$as_required") 2>/dev/null; then :
 174   as_have_required=yes
 175 else
 176   as_have_required=no
 177 fi
 178   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 179
 180 else
 181   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 182 as_found=false
 183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 184 do
 185   IFS=$as_save_IFS
 186   test -z "$as_dir" && as_dir=.
 187   as_found=:
 188   case $as_dir in #(
 189          /*)
 190            for as_base in sh bash ksh sh5; do
 191              # Try only shells that exist, to save several forks.
 192              as_shell=$as_dir/$as_base
 193              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 194                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 195   CONFIG_SHELL=$as_shell as_have_required=yes
 196                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 197   break 2
 198 fi
 199 fi
 200            done;;
 201        esac
 202   as_found=false
 203 done
 204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 205               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 206   CONFIG_SHELL=$SHELL as_have_required=yes
 207 fi; }
 208 IFS=$as_save_IFS
 209
 210
 211       if test "x$CONFIG_SHELL" != x; then :
 212   # We cannot yet assume a decent shell, so we have to provide a
 213         # neutralization value for shells without unset; and this also
 214         # works around shells that cannot unset nonexistent variables.
 215         BASH_ENV=/dev/null
 216         ENV=/dev/null
 217         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 218         export CONFIG_SHELL
 219         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 220 fi
 221
 222     if test x$as_have_required = xno; then :
 223   $as_echo "$0: This script requires a shell more modern than all"
 224   $as_echo "$0: the shells that I found on your system."
 225   if test x${ZSH_VERSION+set} = xset ; then
 226     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 227     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 228   else
 229     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 230 $0: including any error possibly output before this
 231 $0: message. Then install a modern shell, or manually run
 232 $0: the script under such a shell if you do have one."
 233   fi
 234   exit 1
 235 fi
 236 fi
 237 fi
 238 SHELL=${CONFIG_SHELL-/bin/sh}
 239 export SHELL
 240 # Unset more variables known to interfere with behavior of common tools.
 241 CLICOLOR_FORCE= GREP_OPTIONS=
 242 unset CLICOLOR_FORCE GREP_OPTIONS
 243
 244 ## --------------------- ##
 245 ## M4sh Shell Functions. ##
 246 ## --------------------- ##
 247 # as_fn_unset VAR
 248 # ---------------
 249 # Portably unset VAR.
 250 as_fn_unset ()
 251 {
 252   { eval $1=; unset $1;}
 253 }
 254 as_unset=as_fn_unset
 255
 256 # as_fn_set_status STATUS
 257 # -----------------------
 258 # Set $? to STATUS, without forking.
 259 as_fn_set_status ()
 260 {
 261   return $1
 262 } # as_fn_set_status
 263
 264 # as_fn_exit STATUS
 265 # -----------------
 266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 267 as_fn_exit ()
 268 {
 269   set +e
 270   as_fn_set_status $1
 271   exit $1
 272 } # as_fn_exit
 273
 274 # as_fn_mkdir_p
 275 # -------------
 276 # Create "$as_dir" as a directory, including parents if necessary.
 277 as_fn_mkdir_p ()
 278 {
 279
 280   case $as_dir in #(
 281   -*) as_dir=./$as_dir;;
 282   esac
 283   test -d "$as_dir" || eval $as_mkdir_p || {
 284     as_dirs=
 285     while :; do
 286       case $as_dir in #(
 287       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 288       *) as_qdir=$as_dir;;
 289       esac
 290       as_dirs="'$as_qdir' $as_dirs"
 291       as_dir=`$as_dirname -- "$as_dir" ||
 292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 293          X"$as_dir" : 'X\(//\)[^/]' \| \
 294          X"$as_dir" : 'X\(//\)$' \| \
 295          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 296 $as_echo X"$as_dir" |
 297     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 298             s//\1/
 299             q
 300           }
 301           /^X\(\/\/\)[^/].*/{
 302             s//\1/
 303             q
 304           }
 305           /^X\(\/\/\)$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\).*/{
 310             s//\1/
 311             q
 312           }
 313           s/.*/./; q'`
 314       test -d "$as_dir" && break
 315     done
 316     test -z "$as_dirs" || eval "mkdir $as_dirs"
 317   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 318
 319
 320 } # as_fn_mkdir_p
 321 # as_fn_append VAR VALUE
 322 # ----------------------
 323 # Append the text in VALUE to the end of the definition contained in VAR. Take
 324 # advantage of any shell optimizations that allow amortized linear growth over
 325 # repeated appends, instead of the typical quadratic growth present in naive
 326 # implementations.
 327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 328   eval 'as_fn_append ()
 329   {
 330     eval $1+=\$2
 331   }'
 332 else
 333   as_fn_append ()
 334   {
 335     eval $1=\$$1\$2
 336   }
 337 fi # as_fn_append
 338
 339 # as_fn_arith ARG...
 340 # ------------------
 341 # Perform arithmetic evaluation on the ARGs, and store the result in the
 342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 343 # must be portable across $(()) and expr.
 344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 345   eval 'as_fn_arith ()
 346   {
 347     as_val=$(( $* ))
 348   }'
 349 else
 350   as_fn_arith ()
 351   {
 352     as_val=`expr "$@" || test $? -eq 1`
 353   }
 354 fi # as_fn_arith
 355
 356
 357 # as_fn_error ERROR [LINENO LOG_FD]
 358 # ---------------------------------
 359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 361 # script with status $?, using 1 if that was 0.
 362 as_fn_error ()
 363 {
 364   as_status=$?; test $as_status -eq 0 && as_status=1
 365   if test "$3"; then
 366     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 367     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 368   fi
 369   $as_echo "$as_me: error: $1" >&2
 370   as_fn_exit $as_status
 371 } # as_fn_error
 372
 373 if expr a : '\(a\)' >/dev/null 2>&1 &&
 374    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 375   as_expr=expr
 376 else
 377   as_expr=false
 378 fi
 379
 380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 381   as_basename=basename
 382 else
 383   as_basename=false
 384 fi
 385
 386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 387   as_dirname=dirname
 388 else
 389   as_dirname=false
 390 fi
 391
 392 as_me=`$as_basename -- "$0" ||
 393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 394          X"$0" : 'X\(//\)$' \| \
 395          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 396 $as_echo X/"$0" |
 397     sed '/^.*\/\([^/][^/]*\)\/*$/{
 398             s//\1/
 399             q
 400           }
 401           /^X\/\(\/\/\)$/{
 402             s//\1/
 403             q
 404           }
 405           /^X\/\(\/\).*/{
 406             s//\1/
 407             q
 408           }
 409           s/.*/./; q'`
 410
 411 # Avoid depending upon Character Ranges.
 412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 415 as_cr_digits='0123456789'
 416 as_cr_alnum=$as_cr_Letters$as_cr_digits
 417
 418
 419   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 420   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 421   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 422   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 423   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 424   sed -n '
 425     p
 426     /[$]LINENO/=
 427   ' <$as_myself |
 428     sed '
 429       s/[$]LINENO.*/&-/
 430       t lineno
 431       b
 432       :lineno
 433       N
 434       :loop
 435       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 436       t loop
 437       s/-\n.*//
 438     ' >$as_me.lineno &&
 439   chmod +x "$as_me.lineno" ||
 440     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 441
 442   # Don't try to exec as it changes $[0], causing all sort of problems
 443   # (the dirname of $[0] is not the place where we might find the
 444   # original and so on.  Autoconf is especially sensitive to this).
 445   . "./$as_me.lineno"
 446   # Exit status is that of the last command.
 447   exit
 448 }
 449
 450 ECHO_C= ECHO_N= ECHO_T=
 451 case `echo -n x` in #(((((
 452 -n*)
 453   case `echo 'xy\c'` in
 454   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 455   xy)  ECHO_C='\c';;
 456   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 457        ECHO_T=' ';;
 458   esac;;
 459 *)
 460   ECHO_N='-n';;
 461 esac
 462
 463 rm -f conf$$ conf$$.exe conf$$.file
 464 if test -d conf$$.dir; then
 465   rm -f conf$$.dir/conf$$.file
 466 else
 467   rm -f conf$$.dir
 468   mkdir conf$$.dir 2>/dev/null
 469 fi
 470 if (echo >conf$$.file) 2>/dev/null; then
 471   if ln -s conf$$.file conf$$ 2>/dev/null; then
 472     as_ln_s='ln -s'
 473     # ... but there are two gotchas:
 474     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 475     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 476     # In both cases, we have to default to `cp -p'.
 477     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 478       as_ln_s='cp -p'
 479   elif ln conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s=ln
 481   else
 482     as_ln_s='cp -p'
 483   fi
 484 else
 485   as_ln_s='cp -p'
 486 fi
 487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 488 rmdir conf$$.dir 2>/dev/null
 489
 490 if mkdir -p . 2>/dev/null; then
 491   as_mkdir_p='mkdir -p "$as_dir"'
 492 else
 493   test -d ./-p && rmdir ./-p
 494   as_mkdir_p=false
 495 fi
 496
 497 if test -x / >/dev/null 2>&1; then
 498   as_test_x='test -x'
 499 else
 500   if ls -dL / >/dev/null 2>&1; then
 501     as_ls_L_option=L
 502   else
 503     as_ls_L_option=
 504   fi
 505   as_test_x='
 506     eval sh -c '\''
 507       if test -d "$1"; then
 508         test -d "$1/.";
 509       else
 510         case $1 in #(
 511         -*)set "./$1";;
 512         esac;
 513         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 514         ???[sx]*):;;*)false;;esac;fi
 515     '\'' sh
 516   '
 517 fi
 518 as_executable_p=$as_test_x
 519
 520 # Sed expression to map a string onto a valid CPP name.
 521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 522
 523 # Sed expression to map a string onto a valid variable name.
 524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 525
 526
 527 exec 7<&0 </dev/null 6>&1
 528
 529 # Name of the host.
 530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 531 # so uname gets run too.
 532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 533
 534 #
 535 # Initializations.
 536 #
 537 ac_default_prefix=/usr/local
 538 ac_clean_files=
 539 ac_config_libobj_dir=.
 540 LIBOBJS=
 541 cross_compiling=no
 542 subdirs=
 543 MFLAGS=
 544 MAKEFLAGS=
 545
 546 # Identity of this package.
 547 PACKAGE_NAME='gold'
 548 PACKAGE_TARNAME='gold'
 549 PACKAGE_VERSION='0.1'
 550 PACKAGE_STRING='gold 0.1'
 551 PACKAGE_BUGREPORT=''
 552 PACKAGE_URL=''
 553
 554 ac_unique_file="gold.cc"
 555 # Factoring default headers for most tests.
 556 ac_includes_default="\
 557 #include <stdio.h>
 558 #ifdef HAVE_SYS_TYPES_H
 559 # include <sys/types.h>
 560 #endif
 561 #ifdef HAVE_SYS_STAT_H
 562 # include <sys/stat.h>
 563 #endif
 564 #ifdef STDC_HEADERS
 565 # include <stdlib.h>
 566 # include <stddef.h>
 567 #else
 568 # ifdef HAVE_STDLIB_H
 569 #  include <stdlib.h>
 570 # endif
 571 #endif
 572 #ifdef HAVE_STRING_H
 573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 574 #  include <memory.h>
 575 # endif
 576 # include <string.h>
 577 #endif
 578 #ifdef HAVE_STRINGS_H
 579 # include <strings.h>
 580 #endif
 581 #ifdef HAVE_INTTYPES_H
 582 # include <inttypes.h>
 583 #endif
 584 #ifdef HAVE_STDINT_H
 585 # include <stdint.h>
 586 #endif
 587 #ifdef HAVE_UNISTD_H
 588 # include <unistd.h>
 589 #endif"
 590
 591 ac_subst_vars='am__EXEEXT_FALSE
 592 am__EXEEXT_TRUE
 593 LTLIBOBJS
 594 MAINT
 595 MAINTAINER_MODE_FALSE
 596 MAINTAINER_MODE_TRUE
 597 CXXCPP
 598 HAVE_ZLIB_FALSE
 599 HAVE_ZLIB_TRUE
 600 LIBOBJS
 601 LFS_CFLAGS
 602 WARN_CXXFLAGS
 603 NO_WERROR
 604 WARN_CFLAGS
 605 IFUNC_FALSE
 606 IFUNC_TRUE
 607 RANDOM_SEED_CFLAGS
 608 TLS_DESCRIPTORS_FALSE
 609 TLS_DESCRIPTORS_TRUE
 610 TLS_GNU2_DIALECT_FALSE
 611 TLS_GNU2_DIALECT_TRUE
 612 OMP_SUPPORT_FALSE
 613 OMP_SUPPORT_TRUE
 614 STATIC_TLS_FALSE
 615 STATIC_TLS_TRUE
 616 TLS_FALSE
 617 TLS_TRUE
 618 MCMODEL_MEDIUM_FALSE
 619 MCMODEL_MEDIUM_TRUE
 620 FN_PTRS_IN_SO_WITHOUT_PIC_FALSE
 621 FN_PTRS_IN_SO_WITHOUT_PIC_TRUE
 622 NATIVE_OR_CROSS_LINKER_FALSE
 623 NATIVE_OR_CROSS_LINKER_TRUE
 624 GCC_FALSE
 625 GCC_TRUE
 626 NATIVE_LINKER_FALSE
 627 NATIVE_LINKER_TRUE
 628 MSGMERGE
 629 MSGFMT
 630 MKINSTALLDIRS
 631 CATOBJEXT
 632 GENCAT
 633 INSTOBJEXT
 634 DATADIRNAME
 635 CATALOGS
 636 POSUB
 637 GMSGFMT
 638 XGETTEXT
 639 INCINTL
 640 LIBINTL_DEP
 641 LIBINTL
 642 USE_NLS
 643 EGREP
 644 GREP
 645 CPP
 646 LN_S
 647 RANLIB
 648 YFLAGS
 649 YACC
 650 am__fastdepCXX_FALSE
 651 am__fastdepCXX_TRUE
 652 CXXDEPMODE
 653 ac_ct_CXX
 654 CXXFLAGS
 655 CXX
 656 am__fastdepCC_FALSE
 657 am__fastdepCC_TRUE
 658 CCDEPMODE
 659 AMDEPBACKSLASH
 660 AMDEP_FALSE
 661 AMDEP_TRUE
 662 am__quote
 663 am__include
 664 DEPDIR
 665 OBJEXT
 666 EXEEXT
 667 ac_ct_CC
 668 CPPFLAGS
 669 LDFLAGS
 670 CFLAGS
 671 CC
 672 TARGETOBJS
 673 DEFAULT_TARGET_X86_64_FALSE
 674 DEFAULT_TARGET_X86_64_TRUE
 675 DEFAULT_TARGET_SPARC_FALSE
 676 DEFAULT_TARGET_SPARC_TRUE
 677 DEFAULT_TARGET_POWERPC_FALSE
 678 DEFAULT_TARGET_POWERPC_TRUE
 679 DEFAULT_TARGET_I386_FALSE
 680 DEFAULT_TARGET_I386_TRUE
 681 DEFAULT_TARGET_ARM_FALSE
 682 DEFAULT_TARGET_ARM_TRUE
 683 PLUGINS_FALSE
 684 PLUGINS_TRUE
 685 THREADS_FALSE
 686 THREADS_TRUE
 687 installed_linker
 688 install_as_default
 689 am__untar
 690 am__tar
 691 AMTAR
 692 am__leading_dot
 693 SET_MAKE
 694 AWK
 695 mkdir_p
 696 MKDIR_P
 697 INSTALL_STRIP_PROGRAM
 698 STRIP
 699 install_sh
 700 MAKEINFO
 701 AUTOHEADER
 702 AUTOMAKE
 703 AUTOCONF
 704 ACLOCAL
 705 VERSION
 706 PACKAGE
 707 CYGPATH_W
 708 am__isrc
 709 INSTALL_DATA
 710 INSTALL_SCRIPT
 711 INSTALL_PROGRAM
 712 target_os
 713 target_vendor
 714 target_cpu
 715 target
 716 host_os
 717 host_vendor
 718 host_cpu
 719 host
 720 build_os
 721 build_vendor
 722 build_cpu
 723 build
 724 target_alias
 725 host_alias
 726 build_alias
 727 LIBS
 728 ECHO_T
 729 ECHO_N
 730 ECHO_C
 731 DEFS
 732 mandir
 733 localedir
 734 libdir
 735 psdir
 736 pdfdir
 737 dvidir
 738 htmldir
 739 infodir
 740 docdir
 741 oldincludedir
 742 includedir
 743 localstatedir
 744 sharedstatedir
 745 sysconfdir
 746 datadir
 747 datarootdir
 748 libexecdir
 749 sbindir
 750 bindir
 751 program_transform_name
 752 prefix
 753 exec_prefix
 754 PACKAGE_URL
 755 PACKAGE_BUGREPORT
 756 PACKAGE_STRING
 757 PACKAGE_VERSION
 758 PACKAGE_TARNAME
 759 PACKAGE_NAME
 760 PATH_SEPARATOR
 761 SHELL'
 762 ac_subst_files=''
 763 ac_user_opts='
 764 enable_option_checking
 765 with_sysroot
 766 enable_ld
 767 enable_gold
 768 enable_threads
 769 enable_plugins
 770 enable_targets
 771 enable_dependency_tracking
 772 enable_nls
 773 enable_werror
 774 enable_build_warnings
 775 enable_maintainer_mode
 776 '
 777       ac_precious_vars='build_alias
 778 host_alias
 779 target_alias
 780 CC
 781 CFLAGS
 782 LDFLAGS
 783 LIBS
 784 CPPFLAGS
 785 CXX
 786 CXXFLAGS
 787 CCC
 788 YACC
 789 YFLAGS
 790 CPP
 791 CXXCPP'
 792
 793
 794 # Initialize some variables set by options.
 795 ac_init_help=
 796 ac_init_version=false
 797 ac_unrecognized_opts=
 798 ac_unrecognized_sep=
 799 # The variables have the same names as the options, with
 800 # dashes changed to underlines.
 801 cache_file=/dev/null
 802 exec_prefix=NONE
 803 no_create=
 804 no_recursion=
 805 prefix=NONE
 806 program_prefix=NONE
 807 program_suffix=NONE
 808 program_transform_name=s,x,x,
 809 silent=
 810 site=
 811 srcdir=
 812 verbose=
 813 x_includes=NONE
 814 x_libraries=NONE
 815
 816 # Installation directory options.
 817 # These are left unexpanded so users can "make install exec_prefix=/foo"
 818 # and all the variables that are supposed to be based on exec_prefix
 819 # by default will actually change.
 820 # Use braces instead of parens because sh, perl, etc. also accept them.
 821 # (The list follows the same order as the GNU Coding Standards.)
 822 bindir='${exec_prefix}/bin'
 823 sbindir='${exec_prefix}/sbin'
 824 libexecdir='${exec_prefix}/libexec'
 825 datarootdir='${prefix}/share'
 826 datadir='${datarootdir}'
 827 sysconfdir='${prefix}/etc'
 828 sharedstatedir='${prefix}/com'
 829 localstatedir='${prefix}/var'
 830 includedir='${prefix}/include'
 831 oldincludedir='/usr/include'
 832 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 833 infodir='${datarootdir}/info'
 834 htmldir='${docdir}'
 835 dvidir='${docdir}'
 836 pdfdir='${docdir}'
 837 psdir='${docdir}'
 838 libdir='${exec_prefix}/lib'
 839 localedir='${datarootdir}/locale'
 840 mandir='${datarootdir}/man'
 841
 842 ac_prev=
 843 ac_dashdash=
 844 for ac_option
 845 do
 846   # If the previous option needs an argument, assign it.
 847   if test -n "$ac_prev"; then
 848     eval $ac_prev=\$ac_option
 849     ac_prev=
 850     continue
 851   fi
 852
 853   case $ac_option in
 854   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 855   *)    ac_optarg=yes ;;
 856   esac
 857
 858   # Accept the important Cygnus configure options, so we can diagnose typos.
 859
 860   case $ac_dashdash$ac_option in
 861   --)
 862     ac_dashdash=yes ;;
 863
 864   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 865     ac_prev=bindir ;;
 866   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 867     bindir=$ac_optarg ;;
 868
 869   -build | --build | --buil | --bui | --bu)
 870     ac_prev=build_alias ;;
 871   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 872     build_alias=$ac_optarg ;;
 873
 874   -cache-file | --cache-file | --cache-fil | --cache-fi \
 875   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 876     ac_prev=cache_file ;;
 877   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 878   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 879     cache_file=$ac_optarg ;;
 880
 881   --config-cache | -C)
 882     cache_file=config.cache ;;
 883
 884   -datadir | --datadir | --datadi | --datad)
 885     ac_prev=datadir ;;
 886   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 887     datadir=$ac_optarg ;;
 888
 889   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 890   | --dataroo | --dataro | --datar)
 891     ac_prev=datarootdir ;;
 892   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 893   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 894     datarootdir=$ac_optarg ;;
 895
 896   -disable-* | --disable-*)
 897     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 898     # Reject names that are not valid shell variable names.
 899     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 900       as_fn_error "invalid feature name: $ac_useropt"
 901     ac_useropt_orig=$ac_useropt
 902     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 903     case $ac_user_opts in
 904       *"
 905 "enable_$ac_useropt"
 906 "*) ;;
 907       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 908          ac_unrecognized_sep=', ';;
 909     esac
 910     eval enable_$ac_useropt=no ;;
 911
 912   -docdir | --docdir | --docdi | --doc | --do)
 913     ac_prev=docdir ;;
 914   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 915     docdir=$ac_optarg ;;
 916
 917   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 918     ac_prev=dvidir ;;
 919   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 920     dvidir=$ac_optarg ;;
 921
 922   -enable-* | --enable-*)
 923     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 924     # Reject names that are not valid shell variable names.
 925     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 926       as_fn_error "invalid feature name: $ac_useropt"
 927     ac_useropt_orig=$ac_useropt
 928     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 929     case $ac_user_opts in
 930       *"
 931 "enable_$ac_useropt"
 932 "*) ;;
 933       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 934          ac_unrecognized_sep=', ';;
 935     esac
 936     eval enable_$ac_useropt=\$ac_optarg ;;
 937
 938   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 939   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 940   | --exec | --exe | --ex)
 941     ac_prev=exec_prefix ;;
 942   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 943   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 944   | --exec=* | --exe=* | --ex=*)
 945     exec_prefix=$ac_optarg ;;
 946
 947   -gas | --gas | --ga | --g)
 948     # Obsolete; use --with-gas.
 949     with_gas=yes ;;
 950
 951   -help | --help | --hel | --he | -h)
 952     ac_init_help=long ;;
 953   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 954     ac_init_help=recursive ;;
 955   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 956     ac_init_help=short ;;
 957
 958   -host | --host | --hos | --ho)
 959     ac_prev=host_alias ;;
 960   -host=* | --host=* | --hos=* | --ho=*)
 961     host_alias=$ac_optarg ;;
 962
 963   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 964     ac_prev=htmldir ;;
 965   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 966   | --ht=*)
 967     htmldir=$ac_optarg ;;
 968
 969   -includedir | --includedir | --includedi | --included | --include \
 970   | --includ | --inclu | --incl | --inc)
 971     ac_prev=includedir ;;
 972   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 973   | --includ=* | --inclu=* | --incl=* | --inc=*)
 974     includedir=$ac_optarg ;;
 975
 976   -infodir | --infodir | --infodi | --infod | --info | --inf)
 977     ac_prev=infodir ;;
 978   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 979     infodir=$ac_optarg ;;
 980
 981   -libdir | --libdir | --libdi | --libd)
 982     ac_prev=libdir ;;
 983   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 984     libdir=$ac_optarg ;;
 985
 986   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 987   | --libexe | --libex | --libe)
 988     ac_prev=libexecdir ;;
 989   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 990   | --libexe=* | --libex=* | --libe=*)
 991     libexecdir=$ac_optarg ;;
 992
 993   -localedir | --localedir | --localedi | --localed | --locale)
 994     ac_prev=localedir ;;
 995   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 996     localedir=$ac_optarg ;;
 997
 998   -localstatedir | --localstatedir | --localstatedi | --localstated \
 999   | --localstate | --localstat | --localsta | --localst | --locals)
1000     ac_prev=localstatedir ;;
1001   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1002   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1003     localstatedir=$ac_optarg ;;
1004
1005   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1006     ac_prev=mandir ;;
1007   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1008     mandir=$ac_optarg ;;
1009
1010   -nfp | --nfp | --nf)
1011     # Obsolete; use --without-fp.
1012     with_fp=no ;;
1013
1014   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1015   | --no-cr | --no-c | -n)
1016     no_create=yes ;;
1017
1018   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1019   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1020     no_recursion=yes ;;
1021
1022   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1023   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1024   | --oldin | --oldi | --old | --ol | --o)
1025     ac_prev=oldincludedir ;;
1026   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1027   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1028   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1029     oldincludedir=$ac_optarg ;;
1030
1031   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1032     ac_prev=prefix ;;
1033   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1034     prefix=$ac_optarg ;;
1035
1036   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1037   | --program-pre | --program-pr | --program-p)
1038     ac_prev=program_prefix ;;
1039   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1040   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1041     program_prefix=$ac_optarg ;;
1042
1043   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1044   | --program-suf | --program-su | --program-s)
1045     ac_prev=program_suffix ;;
1046   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1047   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1048     program_suffix=$ac_optarg ;;
1049
1050   -program-transform-name | --program-transform-name \
1051   | --program-transform-nam | --program-transform-na \
1052   | --program-transform-n | --program-transform- \
1053   | --program-transform | --program-transfor \
1054   | --program-transfo | --program-transf \
1055   | --program-trans | --program-tran \
1056   | --progr-tra | --program-tr | --program-t)
1057     ac_prev=program_transform_name ;;
1058   -program-transform-name=* | --program-transform-name=* \
1059   | --program-transform-nam=* | --program-transform-na=* \
1060   | --program-transform-n=* | --program-transform-=* \
1061   | --program-transform=* | --program-transfor=* \
1062   | --program-transfo=* | --program-transf=* \
1063   | --program-trans=* | --program-tran=* \
1064   | --progr-tra=* | --program-tr=* | --program-t=*)
1065     program_transform_name=$ac_optarg ;;
1066
1067   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1068     ac_prev=pdfdir ;;
1069   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1070     pdfdir=$ac_optarg ;;
1071
1072   -psdir | --psdir | --psdi | --psd | --ps)
1073     ac_prev=psdir ;;
1074   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1075     psdir=$ac_optarg ;;
1076
1077   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1078   | -silent | --silent | --silen | --sile | --sil)
1079     silent=yes ;;
1080
1081   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1082     ac_prev=sbindir ;;
1083   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1084   | --sbi=* | --sb=*)
1085     sbindir=$ac_optarg ;;
1086
1087   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1088   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1089   | --sharedst | --shareds | --shared | --share | --shar \
1090   | --sha | --sh)
1091     ac_prev=sharedstatedir ;;
1092   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1093   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1094   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1095   | --sha=* | --sh=*)
1096     sharedstatedir=$ac_optarg ;;
1097
1098   -site | --site | --sit)
1099     ac_prev=site ;;
1100   -site=* | --site=* | --sit=*)
1101     site=$ac_optarg ;;
1102
1103   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1104     ac_prev=srcdir ;;
1105   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1106     srcdir=$ac_optarg ;;
1107
1108   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1109   | --syscon | --sysco | --sysc | --sys | --sy)
1110     ac_prev=sysconfdir ;;
1111   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1112   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1113     sysconfdir=$ac_optarg ;;
1114
1115   -target | --target | --targe | --targ | --tar | --ta | --t)
1116     ac_prev=target_alias ;;
1117   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1118     target_alias=$ac_optarg ;;
1119
1120   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1121     verbose=yes ;;
1122
1123   -version | --version | --versio | --versi | --vers | -V)
1124     ac_init_version=: ;;
1125
1126   -with-* | --with-*)
1127     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1128     # Reject names that are not valid shell variable names.
1129     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1130       as_fn_error "invalid package name: $ac_useropt"
1131     ac_useropt_orig=$ac_useropt
1132     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1133     case $ac_user_opts in
1134       *"
1135 "with_$ac_useropt"
1136 "*) ;;
1137       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1138          ac_unrecognized_sep=', ';;
1139     esac
1140     eval with_$ac_useropt=\$ac_optarg ;;
1141
1142   -without-* | --without-*)
1143     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1144     # Reject names that are not valid shell variable names.
1145     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1146       as_fn_error "invalid package name: $ac_useropt"
1147     ac_useropt_orig=$ac_useropt
1148     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1149     case $ac_user_opts in
1150       *"
1151 "with_$ac_useropt"
1152 "*) ;;
1153       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1154          ac_unrecognized_sep=', ';;
1155     esac
1156     eval with_$ac_useropt=no ;;
1157
1158   --x)
1159     # Obsolete; use --with-x.
1160     with_x=yes ;;
1161
1162   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1163   | --x-incl | --x-inc | --x-in | --x-i)
1164     ac_prev=x_includes ;;
1165   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1166   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1167     x_includes=$ac_optarg ;;
1168
1169   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1170   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1171     ac_prev=x_libraries ;;
1172   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1173   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1174     x_libraries=$ac_optarg ;;
1175
1176   -*) as_fn_error "unrecognized option: \`$ac_option'
1177 Try \`$0 --help' for more information."
1178     ;;
1179
1180   *=*)
1181     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1182     # Reject names that are not valid shell variable names.
1183     case $ac_envvar in #(
1184       '' | [0-9]* | *[!_$as_cr_alnum]* )
1185       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1186     esac
1187     eval $ac_envvar=\$ac_optarg
1188     export $ac_envvar ;;
1189
1190   *)
1191     # FIXME: should be removed in autoconf 3.0.
1192     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1193     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1194       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1195     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1196     ;;
1197
1198   esac
1199 done
1200
1201 if test -n "$ac_prev"; then
1202   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1203   as_fn_error "missing argument to $ac_option"
1204 fi
1205
1206 if test -n "$ac_unrecognized_opts"; then
1207   case $enable_option_checking in
1208     no) ;;
1209     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1210     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1211   esac
1212 fi
1213
1214 # Check all directory arguments for consistency.
1215 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1216                 datadir sysconfdir sharedstatedir localstatedir includedir \
1217                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1218                 libdir localedir mandir
1219 do
1220   eval ac_val=\$$ac_var
1221   # Remove trailing slashes.
1222   case $ac_val in
1223     */ )
1224       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1225       eval $ac_var=\$ac_val;;
1226   esac
1227   # Be sure to have absolute directory names.
1228   case $ac_val in
1229     [\\/$]* | ?:[\\/]* )  continue;;
1230     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1231   esac
1232   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1233 done
1234
1235 # There might be people who depend on the old broken behavior: `$host'
1236 # used to hold the argument of --host etc.
1237 # FIXME: To remove some day.
1238 build=$build_alias
1239 host=$host_alias
1240 target=$target_alias
1241
1242 # FIXME: To remove some day.
1243 if test "x$host_alias" != x; then
1244   if test "x$build_alias" = x; then
1245     cross_compiling=maybe
1246     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1247     If a cross compiler is detected then cross compile mode will be used." >&2
1248   elif test "x$build_alias" != "x$host_alias"; then
1249     cross_compiling=yes
1250   fi
1251 fi
1252
1253 ac_tool_prefix=
1254 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1255
1256 test "$silent" = yes && exec 6>/dev/null
1257
1258
1259 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1260 ac_ls_di=`ls -di .` &&
1261 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1262   as_fn_error "working directory cannot be determined"
1263 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1264   as_fn_error "pwd does not report name of working directory"
1265
1266
1267 # Find the source files, if location was not specified.
1268 if test -z "$srcdir"; then
1269   ac_srcdir_defaulted=yes
1270   # Try the directory containing this script, then the parent directory.
1271   ac_confdir=`$as_dirname -- "$as_myself" ||
1272 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1273          X"$as_myself" : 'X\(//\)[^/]' \| \
1274          X"$as_myself" : 'X\(//\)$' \| \
1275          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1276 $as_echo X"$as_myself" |
1277     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1278             s//\1/
1279             q
1280           }
1281           /^X\(\/\/\)[^/].*/{
1282             s//\1/
1283             q
1284           }
1285           /^X\(\/\/\)$/{
1286             s//\1/
1287             q
1288           }
1289           /^X\(\/\).*/{
1290             s//\1/
1291             q
1292           }
1293           s/.*/./; q'`
1294   srcdir=$ac_confdir
1295   if test ! -r "$srcdir/$ac_unique_file"; then
1296     srcdir=..
1297   fi
1298 else
1299   ac_srcdir_defaulted=no
1300 fi
1301 if test ! -r "$srcdir/$ac_unique_file"; then
1302   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1303   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1304 fi
1305 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1306 ac_abs_confdir=`(
1307         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1308         pwd)`
1309 # When building in place, set srcdir=.
1310 if test "$ac_abs_confdir" = "$ac_pwd"; then
1311   srcdir=.
1312 fi
1313 # Remove unnecessary trailing slashes from srcdir.
1314 # Double slashes in file names in object file debugging info
1315 # mess up M-x gdb in Emacs.
1316 case $srcdir in
1317 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1318 esac
1319 for ac_var in $ac_precious_vars; do
1320   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1321   eval ac_env_${ac_var}_value=\$${ac_var}
1322   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1323   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1324 done
1325
1326 #
1327 # Report the --help message.
1328 #
1329 if test "$ac_init_help" = "long"; then
1330   # Omit some internal or obsolete options to make the list less imposing.
1331   # This message is too long to be a string in the A/UX 3.1 sh.
1332   cat <<_ACEOF
1333 \`configure' configures gold 0.1 to adapt to many kinds of systems.
1334
1335 Usage: $0 [OPTION]... [VAR=VALUE]...
1336
1337 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1338 VAR=VALUE.  See below for descriptions of some of the useful variables.
1339
1340 Defaults for the options are specified in brackets.
1341
1342 Configuration:
1343   -h, --help              display this help and exit
1344       --help=short        display options specific to this package
1345       --help=recursive    display the short help of all the included packages
1346   -V, --version           display version information and exit
1347   -q, --quiet, --silent   do not print \`checking...' messages
1348       --cache-file=FILE   cache test results in FILE [disabled]
1349   -C, --config-cache      alias for \`--cache-file=config.cache'
1350   -n, --no-create         do not create output files
1351       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1352
1353 Installation directories:
1354   --prefix=PREFIX         install architecture-independent files in PREFIX
1355                           [$ac_default_prefix]
1356   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1357                           [PREFIX]
1358
1359 By default, \`make install' will install all the files in
1360 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1361 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1362 for instance \`--prefix=\$HOME'.
1363
1364 For better control, use the options below.
1365
1366 Fine tuning of the installation directories:
1367   --bindir=DIR            user executables [EPREFIX/bin]
1368   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1369   --libexecdir=DIR        program executables [EPREFIX/libexec]
1370   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1371   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1372   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1373   --libdir=DIR            object code libraries [EPREFIX/lib]
1374   --includedir=DIR        C header files [PREFIX/include]
1375   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1376   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1377   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1378   --infodir=DIR           info documentation [DATAROOTDIR/info]
1379   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1380   --mandir=DIR            man documentation [DATAROOTDIR/man]
1381   --docdir=DIR            documentation root [DATAROOTDIR/doc/gold]
1382   --htmldir=DIR           html documentation [DOCDIR]
1383   --dvidir=DIR            dvi documentation [DOCDIR]
1384   --pdfdir=DIR            pdf documentation [DOCDIR]
1385   --psdir=DIR             ps documentation [DOCDIR]
1386 _ACEOF
1387
1388   cat <<\_ACEOF
1389
1390 Program names:
1391   --program-prefix=PREFIX            prepend PREFIX to installed program names
1392   --program-suffix=SUFFIX            append SUFFIX to installed program names
1393   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1394
1395 System types:
1396   --build=BUILD     configure for building on BUILD [guessed]
1397   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1398   --target=TARGET   configure for building compilers for TARGET [HOST]
1399 _ACEOF
1400 fi
1401
1402 if test -n "$ac_init_help"; then
1403   case $ac_init_help in
1404      short | recursive ) echo "Configuration of gold 0.1:";;
1405    esac
1406   cat <<\_ACEOF
1407
1408 Optional Features:
1409   --disable-option-checking  ignore unrecognized --enable/--with options
1410   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1411   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1412   --enable-ld[=ARG]     build ld [ARG={default,yes,no}]
1413   --enable-gold[=ARG]     build gold [ARG={default,yes,no}]
1414   --enable-threads        multi-threaded linking
1415   --enable-plugins        linker plugins
1416   --enable-targets        alternative target configurations
1417   --disable-dependency-tracking  speeds up one-time build
1418   --enable-dependency-tracking   do not reject slow dependency extractors
1419   --disable-nls           do not use Native Language Support
1420   --enable-werror         treat compile warnings as errors
1421   --enable-build-warnings enable build-time compiler warnings
1422   --enable-maintainer-mode  enable make rules and dependencies not useful
1423                           (and sometimes confusing) to the casual installer
1424
1425 Optional Packages:
1426   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1427   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1428   --with-sysroot=DIR    search for usr/lib et al within DIR
1429
1430 Some influential environment variables:
1431   CC          C compiler command
1432   CFLAGS      C compiler flags
1433   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1434               nonstandard directory <lib dir>
1435   LIBS        libraries to pass to the linker, e.g. -l<library>
1436   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1437               you have headers in a nonstandard directory <include dir>
1438   CXX         C++ compiler command
1439   CXXFLAGS    C++ compiler flags
1440   YACC        The `Yet Another C Compiler' implementation to use. Defaults to
1441               the first program found out of: `bison -y', `byacc', `yacc'.
1442   YFLAGS      The list of arguments that will be passed by default to $YACC.
1443               This script will default YFLAGS to the empty string to avoid a
1444               default value of `-d' given by some make applications.
1445   CPP         C preprocessor
1446   CXXCPP      C++ preprocessor
1447
1448 Use these variables to override the choices made by `configure' or to help
1449 it to find libraries and programs with nonstandard names/locations.
1450
1451 Report bugs to the package provider.
1452 _ACEOF
1453 ac_status=$?
1454 fi
1455
1456 if test "$ac_init_help" = "recursive"; then
1457   # If there are subdirs, report their specific --help.
1458   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1459     test -d "$ac_dir" ||
1460       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1461       continue
1462     ac_builddir=.
1463
1464 case "$ac_dir" in
1465 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1466 *)
1467   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1468   # A ".." for each directory in $ac_dir_suffix.
1469   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1470   case $ac_top_builddir_sub in
1471   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1472   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1473   esac ;;
1474 esac
1475 ac_abs_top_builddir=$ac_pwd
1476 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1477 # for backward compatibility:
1478 ac_top_builddir=$ac_top_build_prefix
1479
1480 case $srcdir in
1481   .)  # We are building in place.
1482     ac_srcdir=.
1483     ac_top_srcdir=$ac_top_builddir_sub
1484     ac_abs_top_srcdir=$ac_pwd ;;
1485   [\\/]* | ?:[\\/]* )  # Absolute name.
1486     ac_srcdir=$srcdir$ac_dir_suffix;
1487     ac_top_srcdir=$srcdir
1488     ac_abs_top_srcdir=$srcdir ;;
1489   *) # Relative name.
1490     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1491     ac_top_srcdir=$ac_top_build_prefix$srcdir
1492     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1493 esac
1494 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1495
1496     cd "$ac_dir" || { ac_status=$?; continue; }
1497     # Check for guested configure.
1498     if test -f "$ac_srcdir/configure.gnu"; then
1499       echo &&
1500       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1501     elif test -f "$ac_srcdir/configure"; then
1502       echo &&
1503       $SHELL "$ac_srcdir/configure" --help=recursive
1504     else
1505       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1506     fi || ac_status=$?
1507     cd "$ac_pwd" || { ac_status=$?; break; }
1508   done
1509 fi
1510
1511 test -n "$ac_init_help" && exit $ac_status
1512 if $ac_init_version; then
1513   cat <<\_ACEOF
1514 gold configure 0.1
1515 generated by GNU Autoconf 2.64
1516
1517 Copyright (C) 2009 Free Software Foundation, Inc.
1518 This configure script is free software; the Free Software Foundation
1519 gives unlimited permission to copy, distribute and modify it.
1520 _ACEOF
1521   exit
1522 fi
1523
1524 ## ------------------------ ##
1525 ## Autoconf initialization. ##
1526 ## ------------------------ ##
1527
1528 # ac_fn_c_try_compile LINENO
1529 # --------------------------
1530 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1531 ac_fn_c_try_compile ()
1532 {
1533   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1534   rm -f conftest.$ac_objext
1535   if { { ac_try="$ac_compile"
1536 case "(($ac_try" in
1537   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1538   *) ac_try_echo=$ac_try;;
1539 esac
1540 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1541 $as_echo "$ac_try_echo"; } >&5
1542   (eval "$ac_compile") 2>conftest.err
1543   ac_status=$?
1544   if test -s conftest.err; then
1545     grep -v '^ *+' conftest.err >conftest.er1
1546     cat conftest.er1 >&5
1547     mv -f conftest.er1 conftest.err
1548   fi
1549   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1550   test $ac_status = 0; } && {
1551          test -z "$ac_c_werror_flag" ||
1552          test ! -s conftest.err
1553        } && test -s conftest.$ac_objext; then :
1554   ac_retval=0
1555 else
1556   $as_echo "$as_me: failed program was:" >&5
1557 sed 's/^/| /' conftest.$ac_ext >&5
1558
1559         ac_retval=1
1560 fi
1561   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1562   return $ac_retval
1563
1564 } # ac_fn_c_try_compile
1565
1566 # ac_fn_cxx_try_compile LINENO
1567 # ----------------------------
1568 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1569 ac_fn_cxx_try_compile ()
1570 {
1571   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1572   rm -f conftest.$ac_objext
1573   if { { ac_try="$ac_compile"
1574 case "(($ac_try" in
1575   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1576   *) ac_try_echo=$ac_try;;
1577 esac
1578 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1579 $as_echo "$ac_try_echo"; } >&5
1580   (eval "$ac_compile") 2>conftest.err
1581   ac_status=$?
1582   if test -s conftest.err; then
1583     grep -v '^ *+' conftest.err >conftest.er1
1584     cat conftest.er1 >&5
1585     mv -f conftest.er1 conftest.err
1586   fi
1587   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1588   test $ac_status = 0; } && {
1589          test -z "$ac_cxx_werror_flag" ||
1590          test ! -s conftest.err
1591        } && test -s conftest.$ac_objext; then :
1592   ac_retval=0
1593 else
1594   $as_echo "$as_me: failed program was:" >&5
1595 sed 's/^/| /' conftest.$ac_ext >&5
1596
1597         ac_retval=1
1598 fi
1599   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1600   return $ac_retval
1601
1602 } # ac_fn_cxx_try_compile
1603
1604 # ac_fn_c_try_cpp LINENO
1605 # ----------------------
1606 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1607 ac_fn_c_try_cpp ()
1608 {
1609   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1610   if { { ac_try="$ac_cpp conftest.$ac_ext"
1611 case "(($ac_try" in
1612   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1613   *) ac_try_echo=$ac_try;;
1614 esac
1615 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1616 $as_echo "$ac_try_echo"; } >&5
1617   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1618   ac_status=$?
1619   if test -s conftest.err; then
1620     grep -v '^ *+' conftest.err >conftest.er1
1621     cat conftest.er1 >&5
1622     mv -f conftest.er1 conftest.err
1623   fi
1624   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1625   test $ac_status = 0; } >/dev/null && {
1626          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1627          test ! -s conftest.err
1628        }; then :
1629   ac_retval=0
1630 else
1631   $as_echo "$as_me: failed program was:" >&5
1632 sed 's/^/| /' conftest.$ac_ext >&5
1633
1634     ac_retval=1
1635 fi
1636   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1637   return $ac_retval
1638
1639 } # ac_fn_c_try_cpp
1640
1641 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1642 # -------------------------------------------------------
1643 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1644 # the include files in INCLUDES and setting the cache variable VAR
1645 # accordingly.
1646 ac_fn_c_check_header_mongrel ()
1647 {
1648   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1649   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1650   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1651 $as_echo_n "checking for $2... " >&6; }
1652 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1653   $as_echo_n "(cached) " >&6
1654 fi
1655 eval ac_res=\$$3
1656                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1657 $as_echo "$ac_res" >&6; }
1658 else
1659   # Is the header compilable?
1660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1661 $as_echo_n "checking $2 usability... " >&6; }
1662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1663 /* end confdefs.h.  */
1664 $4
1665 #include <$2>
1666 _ACEOF
1667 if ac_fn_c_try_compile "$LINENO"; then :
1668   ac_header_compiler=yes
1669 else
1670   ac_header_compiler=no
1671 fi
1672 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1674 $as_echo "$ac_header_compiler" >&6; }
1675
1676 # Is the header present?
1677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1678 $as_echo_n "checking $2 presence... " >&6; }
1679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1680 /* end confdefs.h.  */
1681 #include <$2>
1682 _ACEOF
1683 if ac_fn_c_try_cpp "$LINENO"; then :
1684   ac_header_preproc=yes
1685 else
1686   ac_header_preproc=no
1687 fi
1688 rm -f conftest.err conftest.$ac_ext
1689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1690 $as_echo "$ac_header_preproc" >&6; }
1691
1692 # So?  What about this header?
1693 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1694   yes:no: )
1695     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1696 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1697     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1698 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1699     ;;
1700   no:yes:* )
1701     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1702 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1703     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1704 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1705     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1706 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1707     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1708 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1709     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1710 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1711     ;;
1712 esac
1713   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1714 $as_echo_n "checking for $2... " >&6; }
1715 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1716   $as_echo_n "(cached) " >&6
1717 else
1718   eval "$3=\$ac_header_compiler"
1719 fi
1720 eval ac_res=\$$3
1721                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1722 $as_echo "$ac_res" >&6; }
1723 fi
1724   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1725
1726 } # ac_fn_c_check_header_mongrel
1727
1728 # ac_fn_c_try_run LINENO
1729 # ----------------------
1730 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1731 # that executables *can* be run.
1732 ac_fn_c_try_run ()
1733 {
1734   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1735   if { { ac_try="$ac_link"
1736 case "(($ac_try" in
1737   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1738   *) ac_try_echo=$ac_try;;
1739 esac
1740 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1741 $as_echo "$ac_try_echo"; } >&5
1742   (eval "$ac_link") 2>&5
1743   ac_status=$?
1744   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1745   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1746   { { case "(($ac_try" in
1747   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1748   *) ac_try_echo=$ac_try;;
1749 esac
1750 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1751 $as_echo "$ac_try_echo"; } >&5
1752   (eval "$ac_try") 2>&5
1753   ac_status=$?
1754   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1755   test $ac_status = 0; }; }; then :
1756   ac_retval=0
1757 else
1758   $as_echo "$as_me: program exited with status $ac_status" >&5
1759        $as_echo "$as_me: failed program was:" >&5
1760 sed 's/^/| /' conftest.$ac_ext >&5
1761
1762        ac_retval=$ac_status
1763 fi
1764   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1765   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1766   return $ac_retval
1767
1768 } # ac_fn_c_try_run
1769
1770 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1771 # -------------------------------------------------------
1772 # Tests whether HEADER exists and can be compiled using the include files in
1773 # INCLUDES, setting the cache variable VAR accordingly.
1774 ac_fn_c_check_header_compile ()
1775 {
1776   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1777   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1778 $as_echo_n "checking for $2... " >&6; }
1779 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1780   $as_echo_n "(cached) " >&6
1781 else
1782   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1783 /* end confdefs.h.  */
1784 $4
1785 #include <$2>
1786 _ACEOF
1787 if ac_fn_c_try_compile "$LINENO"; then :
1788   eval "$3=yes"
1789 else
1790   eval "$3=no"
1791 fi
1792 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1793 fi
1794 eval ac_res=\$$3
1795                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1796 $as_echo "$ac_res" >&6; }
1797   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1798
1799 } # ac_fn_c_check_header_compile
1800
1801 # ac_fn_c_try_link LINENO
1802 # -----------------------
1803 # Try to link conftest.$ac_ext, and return whether this succeeded.
1804 ac_fn_c_try_link ()
1805 {
1806   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1807   rm -f conftest.$ac_objext conftest$ac_exeext
1808   if { { ac_try="$ac_link"
1809 case "(($ac_try" in
1810   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1811   *) ac_try_echo=$ac_try;;
1812 esac
1813 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1814 $as_echo "$ac_try_echo"; } >&5
1815   (eval "$ac_link") 2>conftest.err
1816   ac_status=$?
1817   if test -s conftest.err; then
1818     grep -v '^ *+' conftest.err >conftest.er1
1819     cat conftest.er1 >&5
1820     mv -f conftest.er1 conftest.err
1821   fi
1822   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1823   test $ac_status = 0; } && {
1824          test -z "$ac_c_werror_flag" ||
1825          test ! -s conftest.err
1826        } && test -s conftest$ac_exeext && {
1827          test "$cross_compiling" = yes ||
1828          $as_test_x conftest$ac_exeext
1829        }; then :
1830   ac_retval=0
1831 else
1832   $as_echo "$as_me: failed program was:" >&5
1833 sed 's/^/| /' conftest.$ac_ext >&5
1834
1835         ac_retval=1
1836 fi
1837   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1838   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1839   # interfere with the next link command; also delete a directory that is
1840   # left behind by Apple's compiler.  We do this before executing the actions.
1841   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1842   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1843   return $ac_retval
1844
1845 } # ac_fn_c_try_link
1846
1847 # ac_fn_c_check_func LINENO FUNC VAR
1848 # ----------------------------------
1849 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1850 ac_fn_c_check_func ()
1851 {
1852   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1853   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1854 $as_echo_n "checking for $2... " >&6; }
1855 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1856   $as_echo_n "(cached) " >&6
1857 else
1858   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1859 /* end confdefs.h.  */
1860 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1861    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1862 #define $2 innocuous_$2
1863
1864 /* System header to define __stub macros and hopefully few prototypes,
1865     which can conflict with char $2 (); below.
1866     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1867     <limits.h> exists even on freestanding compilers.  */
1868
1869 #ifdef __STDC__
1870 # include <limits.h>
1871 #else
1872 # include <assert.h>
1873 #endif
1874
1875 #undef $2
1876
1877 /* Override any GCC internal prototype to avoid an error.
1878    Use char because int might match the return type of a GCC
1879    builtin and then its argument prototype would still apply.  */
1880 #ifdef __cplusplus
1881 extern "C"
1882 #endif
1883 char $2 ();
1884 /* The GNU C library defines this for functions which it implements
1885     to always fail with ENOSYS.  Some functions are actually named
1886     something starting with __ and the normal name is an alias.  */
1887 #if defined __stub_$2 || defined __stub___$2
1888 choke me
1889 #endif
1890
1891 int
1892 main ()
1893 {
1894 return $2 ();
1895   ;
1896   return 0;
1897 }
1898 _ACEOF
1899 if ac_fn_c_try_link "$LINENO"; then :
1900   eval "$3=yes"
1901 else
1902   eval "$3=no"
1903 fi
1904 rm -f core conftest.err conftest.$ac_objext \
1905     conftest$ac_exeext conftest.$ac_ext
1906 fi
1907 eval ac_res=\$$3
1908                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1909 $as_echo "$ac_res" >&6; }
1910   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1911
1912 } # ac_fn_c_check_func
1913
1914 # ac_fn_c_check_decl LINENO SYMBOL VAR
1915 # ------------------------------------
1916 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1917 ac_fn_c_check_decl ()
1918 {
1919   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1920   as_decl_name=`echo $2|sed 's/ *(.*//'`
1921   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1922   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1923 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1924 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1925   $as_echo_n "(cached) " >&6
1926 else
1927   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1928 /* end confdefs.h.  */
1929 $4
1930 int
1931 main ()
1932 {
1933 #ifndef $as_decl_name
1934 #ifdef __cplusplus
1935   (void) $as_decl_use;
1936 #else
1937   (void) $as_decl_name;
1938 #endif
1939 #endif
1940
1941   ;
1942   return 0;
1943 }
1944 _ACEOF
1945 if ac_fn_c_try_compile "$LINENO"; then :
1946   eval "$3=yes"
1947 else
1948   eval "$3=no"
1949 fi
1950 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1951 fi
1952 eval ac_res=\$$3
1953                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1954 $as_echo "$ac_res" >&6; }
1955   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1956
1957 } # ac_fn_c_check_decl
1958
1959 # ac_fn_cxx_try_cpp LINENO
1960 # ------------------------
1961 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1962 ac_fn_cxx_try_cpp ()
1963 {
1964   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1965   if { { ac_try="$ac_cpp conftest.$ac_ext"
1966 case "(($ac_try" in
1967   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1968   *) ac_try_echo=$ac_try;;
1969 esac
1970 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1971 $as_echo "$ac_try_echo"; } >&5
1972   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1973   ac_status=$?
1974   if test -s conftest.err; then
1975     grep -v '^ *+' conftest.err >conftest.er1
1976     cat conftest.er1 >&5
1977     mv -f conftest.er1 conftest.err
1978   fi
1979   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1980   test $ac_status = 0; } >/dev/null && {
1981          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
1982          test ! -s conftest.err
1983        }; then :
1984   ac_retval=0
1985 else
1986   $as_echo "$as_me: failed program was:" >&5
1987 sed 's/^/| /' conftest.$ac_ext >&5
1988
1989     ac_retval=1
1990 fi
1991   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1992   return $ac_retval
1993
1994 } # ac_fn_cxx_try_cpp
1995
1996 # ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
1997 # ---------------------------------------------------------
1998 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1999 # the include files in INCLUDES and setting the cache variable VAR
2000 # accordingly.
2001 ac_fn_cxx_check_header_mongrel ()
2002 {
2003   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2004   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2005   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2006 $as_echo_n "checking for $2... " >&6; }
2007 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2008   $as_echo_n "(cached) " >&6
2009 fi
2010 eval ac_res=\$$3
2011                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2012 $as_echo "$ac_res" >&6; }
2013 else
2014   # Is the header compilable?
2015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2016 $as_echo_n "checking $2 usability... " >&6; }
2017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2018 /* end confdefs.h.  */
2019 $4
2020 #include <$2>
2021 _ACEOF
2022 if ac_fn_cxx_try_compile "$LINENO"; then :
2023   ac_header_compiler=yes
2024 else
2025   ac_header_compiler=no
2026 fi
2027 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2029 $as_echo "$ac_header_compiler" >&6; }
2030
2031 # Is the header present?
2032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2033 $as_echo_n "checking $2 presence... " >&6; }
2034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2035 /* end confdefs.h.  */
2036 #include <$2>
2037 _ACEOF
2038 if ac_fn_cxx_try_cpp "$LINENO"; then :
2039   ac_header_preproc=yes
2040 else
2041   ac_header_preproc=no
2042 fi
2043 rm -f conftest.err conftest.$ac_ext
2044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2045 $as_echo "$ac_header_preproc" >&6; }
2046
2047 # So?  What about this header?
2048 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
2049   yes:no: )
2050     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2051 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2052     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2053 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2054     ;;
2055   no:yes:* )
2056     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2057 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2058     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2059 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2060     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2061 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2062     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2063 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2064     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2065 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2066     ;;
2067 esac
2068   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2069 $as_echo_n "checking for $2... " >&6; }
2070 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2071   $as_echo_n "(cached) " >&6
2072 else
2073   eval "$3=\$ac_header_compiler"
2074 fi
2075 eval ac_res=\$$3
2076                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2077 $as_echo "$ac_res" >&6; }
2078 fi
2079   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2080
2081 } # ac_fn_cxx_check_header_mongrel
2082
2083 # ac_fn_cxx_try_link LINENO
2084 # -------------------------
2085 # Try to link conftest.$ac_ext, and return whether this succeeded.
2086 ac_fn_cxx_try_link ()
2087 {
2088   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2089   rm -f conftest.$ac_objext conftest$ac_exeext
2090   if { { ac_try="$ac_link"
2091 case "(($ac_try" in
2092   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2093   *) ac_try_echo=$ac_try;;
2094 esac
2095 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2096 $as_echo "$ac_try_echo"; } >&5
2097   (eval "$ac_link") 2>conftest.err
2098   ac_status=$?
2099   if test -s conftest.err; then
2100     grep -v '^ *+' conftest.err >conftest.er1
2101     cat conftest.er1 >&5
2102     mv -f conftest.er1 conftest.err
2103   fi
2104   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2105   test $ac_status = 0; } && {
2106          test -z "$ac_cxx_werror_flag" ||
2107          test ! -s conftest.err
2108        } && test -s conftest$ac_exeext && {
2109          test "$cross_compiling" = yes ||
2110          $as_test_x conftest$ac_exeext
2111        }; then :
2112   ac_retval=0
2113 else
2114   $as_echo "$as_me: failed program was:" >&5
2115 sed 's/^/| /' conftest.$ac_ext >&5
2116
2117         ac_retval=1
2118 fi
2119   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2120   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2121   # interfere with the next link command; also delete a directory that is
2122   # left behind by Apple's compiler.  We do this before executing the actions.
2123   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2124   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2125   return $ac_retval
2126
2127 } # ac_fn_cxx_try_link
2128
2129 # ac_fn_cxx_check_func LINENO FUNC VAR
2130 # ------------------------------------
2131 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2132 ac_fn_cxx_check_func ()
2133 {
2134   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2135   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2136 $as_echo_n "checking for $2... " >&6; }
2137 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2138   $as_echo_n "(cached) " >&6
2139 else
2140   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2141 /* end confdefs.h.  */
2142 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2143    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2144 #define $2 innocuous_$2
2145
2146 /* System header to define __stub macros and hopefully few prototypes,
2147     which can conflict with char $2 (); below.
2148     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2149     <limits.h> exists even on freestanding compilers.  */
2150
2151 #ifdef __STDC__
2152 # include <limits.h>
2153 #else
2154 # include <assert.h>
2155 #endif
2156
2157 #undef $2
2158
2159 /* Override any GCC internal prototype to avoid an error.
2160    Use char because int might match the return type of a GCC
2161    builtin and then its argument prototype would still apply.  */
2162 #ifdef __cplusplus
2163 extern "C"
2164 #endif
2165 char $2 ();
2166 /* The GNU C library defines this for functions which it implements
2167     to always fail with ENOSYS.  Some functions are actually named
2168     something starting with __ and the normal name is an alias.  */
2169 #if defined __stub_$2 || defined __stub___$2
2170 choke me
2171 #endif
2172
2173 int
2174 main ()
2175 {
2176 return $2 ();
2177   ;
2178   return 0;
2179 }
2180 _ACEOF
2181 if ac_fn_cxx_try_link "$LINENO"; then :
2182   eval "$3=yes"
2183 else
2184   eval "$3=no"
2185 fi
2186 rm -f core conftest.err conftest.$ac_objext \
2187     conftest$ac_exeext conftest.$ac_ext
2188 fi
2189 eval ac_res=\$$3
2190                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2191 $as_echo "$ac_res" >&6; }
2192   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2193
2194 } # ac_fn_cxx_check_func
2195
2196 # ac_fn_cxx_check_decl LINENO SYMBOL VAR
2197 # --------------------------------------
2198 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2199 ac_fn_cxx_check_decl ()
2200 {
2201   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2202   as_decl_name=`echo $2|sed 's/ *(.*//'`
2203   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2204   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2205 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2206 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2207   $as_echo_n "(cached) " >&6
2208 else
2209   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2210 /* end confdefs.h.  */
2211 $4
2212 int
2213 main ()
2214 {
2215 #ifndef $as_decl_name
2216 #ifdef __cplusplus
2217   (void) $as_decl_use;
2218 #else
2219   (void) $as_decl_name;
2220 #endif
2221 #endif
2222
2223   ;
2224   return 0;
2225 }
2226 _ACEOF
2227 if ac_fn_cxx_try_compile "$LINENO"; then :
2228   eval "$3=yes"
2229 else
2230   eval "$3=no"
2231 fi
2232 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2233 fi
2234 eval ac_res=\$$3
2235                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2236 $as_echo "$ac_res" >&6; }
2237   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2238
2239 } # ac_fn_cxx_check_decl
2240 cat >config.log <<_ACEOF
2241 This file contains any messages produced by compilers while
2242 running configure, to aid debugging if configure makes a mistake.
2243
2244 It was created by gold $as_me 0.1, which was
2245 generated by GNU Autoconf 2.64.  Invocation command line was
2246
2247   $ $0 $@
2248
2249 _ACEOF
2250 exec 5>>config.log
2251 {
2252 cat <<_ASUNAME
2253 ## --------- ##
2254 ## Platform. ##
2255 ## --------- ##
2256
2257 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2258 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2259 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2260 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2261 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2262
2263 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2264 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2265
2266 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2267 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2268 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2269 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2270 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2271 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2272 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2273
2274 _ASUNAME
2275
2276 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2277 for as_dir in $PATH
2278 do
2279   IFS=$as_save_IFS
2280   test -z "$as_dir" && as_dir=.
2281     $as_echo "PATH: $as_dir"
2282   done
2283 IFS=$as_save_IFS
2284
2285 } >&5
2286
2287 cat >&5 <<_ACEOF
2288
2289
2290 ## ----------- ##
2291 ## Core tests. ##
2292 ## ----------- ##
2293
2294 _ACEOF
2295
2296
2297 # Keep a trace of the command line.
2298 # Strip out --no-create and --no-recursion so they do not pile up.
2299 # Strip out --silent because we don't want to record it for future runs.
2300 # Also quote any args containing shell meta-characters.
2301 # Make two passes to allow for proper duplicate-argument suppression.
2302 ac_configure_args=
2303 ac_configure_args0=
2304 ac_configure_args1=
2305 ac_must_keep_next=false
2306 for ac_pass in 1 2
2307 do
2308   for ac_arg
2309   do
2310     case $ac_arg in
2311     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2312     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2313     | -silent | --silent | --silen | --sile | --sil)
2314       continue ;;
2315     *\'*)
2316       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2317     esac
2318     case $ac_pass in
2319     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2320     2)
2321       as_fn_append ac_configure_args1 " '$ac_arg'"
2322       if test $ac_must_keep_next = true; then
2323         ac_must_keep_next=false # Got value, back to normal.
2324       else
2325         case $ac_arg in
2326           *=* | --config-cache | -C | -disable-* | --disable-* \
2327           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2328           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2329           | -with-* | --with-* | -without-* | --without-* | --x)
2330             case "$ac_configure_args0 " in
2331               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2332             esac
2333             ;;
2334           -* ) ac_must_keep_next=true ;;
2335         esac
2336       fi
2337       as_fn_append ac_configure_args " '$ac_arg'"
2338       ;;
2339     esac
2340   done
2341 done
2342 { ac_configure_args0=; unset ac_configure_args0;}
2343 { ac_configure_args1=; unset ac_configure_args1;}
2344
2345 # When interrupted or exit'd, cleanup temporary files, and complete
2346 # config.log.  We remove comments because anyway the quotes in there
2347 # would cause problems or look ugly.
2348 # WARNING: Use '\'' to represent an apostrophe within the trap.
2349 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2350 trap 'exit_status=$?
2351   # Save into config.log some information that might help in debugging.
2352   {
2353     echo
2354
2355     cat <<\_ASBOX
2356 ## ---------------- ##
2357 ## Cache variables. ##
2358 ## ---------------- ##
2359 _ASBOX
2360     echo
2361     # The following way of writing the cache mishandles newlines in values,
2362 (
2363   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2364     eval ac_val=\$$ac_var
2365     case $ac_val in #(
2366     *${as_nl}*)
2367       case $ac_var in #(
2368       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2369 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2370       esac
2371       case $ac_var in #(
2372       _ | IFS | as_nl) ;; #(
2373       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2374       *) { eval $ac_var=; unset $ac_var;} ;;
2375       esac ;;
2376     esac
2377   done
2378   (set) 2>&1 |
2379     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2380     *${as_nl}ac_space=\ *)
2381       sed -n \
2382         "s/'\''/'\''\\\\'\'''\''/g;
2383           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2384       ;; #(
2385     *)
2386       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2387       ;;
2388     esac |
2389     sort
2390 )
2391     echo
2392
2393     cat <<\_ASBOX
2394 ## ----------------- ##
2395 ## Output variables. ##
2396 ## ----------------- ##
2397 _ASBOX
2398     echo
2399     for ac_var in $ac_subst_vars
2400     do
2401       eval ac_val=\$$ac_var
2402       case $ac_val in
2403       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2404       esac
2405       $as_echo "$ac_var='\''$ac_val'\''"
2406     done | sort
2407     echo
2408
2409     if test -n "$ac_subst_files"; then
2410       cat <<\_ASBOX
2411 ## ------------------- ##
2412 ## File substitutions. ##
2413 ## ------------------- ##
2414 _ASBOX
2415       echo
2416       for ac_var in $ac_subst_files
2417       do
2418         eval ac_val=\$$ac_var
2419         case $ac_val in
2420         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2421         esac
2422         $as_echo "$ac_var='\''$ac_val'\''"
2423       done | sort
2424       echo
2425     fi
2426
2427     if test -s confdefs.h; then
2428       cat <<\_ASBOX
2429 ## ----------- ##
2430 ## confdefs.h. ##
2431 ## ----------- ##
2432 _ASBOX
2433       echo
2434       cat confdefs.h
2435       echo
2436     fi
2437     test "$ac_signal" != 0 &&
2438       $as_echo "$as_me: caught signal $ac_signal"
2439     $as_echo "$as_me: exit $exit_status"
2440   } >&5
2441   rm -f core *.core core.conftest.* &&
2442     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2443     exit $exit_status
2444 ' 0
2445 for ac_signal in 1 2 13 15; do
2446   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2447 done
2448 ac_signal=0
2449
2450 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2451 rm -f -r conftest* confdefs.h
2452
2453 $as_echo "/* confdefs.h */" > confdefs.h
2454
2455 # Predefined preprocessor variables.
2456
2457 cat >>confdefs.h <<_ACEOF
2458 #define PACKAGE_NAME "$PACKAGE_NAME"
2459 _ACEOF
2460
2461 cat >>confdefs.h <<_ACEOF
2462 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2463 _ACEOF
2464
2465 cat >>confdefs.h <<_ACEOF
2466 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2467 _ACEOF
2468
2469 cat >>confdefs.h <<_ACEOF
2470 #define PACKAGE_STRING "$PACKAGE_STRING"
2471 _ACEOF
2472
2473 cat >>confdefs.h <<_ACEOF
2474 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2475 _ACEOF
2476
2477 cat >>confdefs.h <<_ACEOF
2478 #define PACKAGE_URL "$PACKAGE_URL"
2479 _ACEOF
2480
2481
2482 # Let the site file select an alternate cache file if it wants to.
2483 # Prefer an explicitly selected file to automatically selected ones.
2484 ac_site_file1=NONE
2485 ac_site_file2=NONE
2486 if test -n "$CONFIG_SITE"; then
2487   ac_site_file1=$CONFIG_SITE
2488 elif test "x$prefix" != xNONE; then
2489   ac_site_file1=$prefix/share/config.site
2490   ac_site_file2=$prefix/etc/config.site
2491 else
2492   ac_site_file1=$ac_default_prefix/share/config.site
2493   ac_site_file2=$ac_default_prefix/etc/config.site
2494 fi
2495 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2496 do
2497   test "x$ac_site_file" = xNONE && continue
2498   if test -r "$ac_site_file"; then
2499     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2500 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2501     sed 's/^/| /' "$ac_site_file" >&5
2502     . "$ac_site_file"
2503   fi
2504 done
2505
2506 if test -r "$cache_file"; then
2507   # Some versions of bash will fail to source /dev/null (special
2508   # files actually), so we avoid doing that.
2509   if test -f "$cache_file"; then
2510     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2511 $as_echo "$as_me: loading cache $cache_file" >&6;}
2512     case $cache_file in
2513       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2514       *)                      . "./$cache_file";;
2515     esac
2516   fi
2517 else
2518   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2519 $as_echo "$as_me: creating cache $cache_file" >&6;}
2520   >$cache_file
2521 fi
2522
2523 # Check that the precious variables saved in the cache have kept the same
2524 # value.
2525 ac_cache_corrupted=false
2526 for ac_var in $ac_precious_vars; do
2527   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2528   eval ac_new_set=\$ac_env_${ac_var}_set
2529   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2530   eval ac_new_val=\$ac_env_${ac_var}_value
2531   case $ac_old_set,$ac_new_set in
2532     set,)
2533       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2534 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2535       ac_cache_corrupted=: ;;
2536     ,set)
2537       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2538 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2539       ac_cache_corrupted=: ;;
2540     ,);;
2541     *)
2542       if test "x$ac_old_val" != "x$ac_new_val"; then
2543         # differences in whitespace do not lead to failure.
2544         ac_old_val_w=`echo x $ac_old_val`
2545         ac_new_val_w=`echo x $ac_new_val`
2546         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2547           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2548 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2549           ac_cache_corrupted=:
2550         else
2551           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2552 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2553           eval $ac_var=\$ac_old_val
2554         fi
2555         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2556 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2557         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2558 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2559       fi;;
2560   esac
2561   # Pass precious variables to config.status.
2562   if test "$ac_new_set" = set; then
2563     case $ac_new_val in
2564     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2565     *) ac_arg=$ac_var=$ac_new_val ;;
2566     esac
2567     case " $ac_configure_args " in
2568       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2569       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2570     esac
2571   fi
2572 done
2573 if $ac_cache_corrupted; then
2574   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2575 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2576   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2577 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2578   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2579 fi
2580 ## -------------------- ##
2581 ## Main body of script. ##
2582 ## -------------------- ##
2583
2584 ac_ext=c
2585 ac_cpp='$CPP $CPPFLAGS'
2586 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2587 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2588 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2589
2590
2591
2592
2593
2594
2595
2596 ac_aux_dir=
2597 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2598   for ac_t in install-sh install.sh shtool; do
2599     if test -f "$ac_dir/$ac_t"; then
2600       ac_aux_dir=$ac_dir
2601       ac_install_sh="$ac_aux_dir/$ac_t -c"
2602       break 2
2603     fi
2604   done
2605 done
2606 if test -z "$ac_aux_dir"; then
2607   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2608 fi
2609
2610 # These three variables are undocumented and unsupported,
2611 # and are intended to be withdrawn in a future Autoconf release.
2612 # They can cause serious problems if a builder's source tree is in a directory
2613 # whose full name contains unusual characters.
2614 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2615 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2616 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2617
2618
2619 # Make sure we can run config.sub.
2620 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2621   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2622
2623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2624 $as_echo_n "checking build system type... " >&6; }
2625 if test "${ac_cv_build+set}" = set; then :
2626   $as_echo_n "(cached) " >&6
2627 else
2628   ac_build_alias=$build_alias
2629 test "x$ac_build_alias" = x &&
2630   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2631 test "x$ac_build_alias" = x &&
2632   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2633 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2634   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2635
2636 fi
2637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2638 $as_echo "$ac_cv_build" >&6; }
2639 case $ac_cv_build in
2640 *-*-*) ;;
2641 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2642 esac
2643 build=$ac_cv_build
2644 ac_save_IFS=$IFS; IFS='-'
2645 set x $ac_cv_build
2646 shift
2647 build_cpu=$1
2648 build_vendor=$2
2649 shift; shift
2650 # Remember, the first character of IFS is used to create $*,
2651 # except with old shells:
2652 build_os=$*
2653 IFS=$ac_save_IFS
2654 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2655
2656
2657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2658 $as_echo_n "checking host system type... " >&6; }
2659 if test "${ac_cv_host+set}" = set; then :
2660   $as_echo_n "(cached) " >&6
2661 else
2662   if test "x$host_alias" = x; then
2663   ac_cv_host=$ac_cv_build
2664 else
2665   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2666     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2667 fi
2668
2669 fi
2670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2671 $as_echo "$ac_cv_host" >&6; }
2672 case $ac_cv_host in
2673 *-*-*) ;;
2674 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2675 esac
2676 host=$ac_cv_host
2677 ac_save_IFS=$IFS; IFS='-'
2678 set x $ac_cv_host
2679 shift
2680 host_cpu=$1
2681 host_vendor=$2
2682 shift; shift
2683 # Remember, the first character of IFS is used to create $*,
2684 # except with old shells:
2685 host_os=$*
2686 IFS=$ac_save_IFS
2687 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2688
2689
2690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2691 $as_echo_n "checking target system type... " >&6; }
2692 if test "${ac_cv_target+set}" = set; then :
2693   $as_echo_n "(cached) " >&6
2694 else
2695   if test "x$target_alias" = x; then
2696   ac_cv_target=$ac_cv_host
2697 else
2698   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2699     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2700 fi
2701
2702 fi
2703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2704 $as_echo "$ac_cv_target" >&6; }
2705 case $ac_cv_target in
2706 *-*-*) ;;
2707 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2708 esac
2709 target=$ac_cv_target
2710 ac_save_IFS=$IFS; IFS='-'
2711 set x $ac_cv_target
2712 shift
2713 target_cpu=$1
2714 target_vendor=$2
2715 shift; shift
2716 # Remember, the first character of IFS is used to create $*,
2717 # except with old shells:
2718 target_os=$*
2719 IFS=$ac_save_IFS
2720 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2721
2722
2723 # The aliases save the names the user supplied, while $host etc.
2724 # will get canonicalized.
2725 test -n "$target_alias" &&
2726   test "$program_prefix$program_suffix$program_transform_name" = \
2727     NONENONEs,x,x, &&
2728   program_prefix=${target_alias}-
2729
2730 am__api_version='1.11'
2731
2732 # Find a good install program.  We prefer a C program (faster),
2733 # so one script is as good as another.  But avoid the broken or
2734 # incompatible versions:
2735 # SysV /etc/install, /usr/sbin/install
2736 # SunOS /usr/etc/install
2737 # IRIX /sbin/install
2738 # AIX /bin/install
2739 # AmigaOS /C/install, which installs bootblocks on floppy discs
2740 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2741 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2742 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2743 # OS/2's system install, which has a completely different semantic
2744 # ./install, which can be erroneously created by make from ./install.sh.
2745 # Reject install programs that cannot install multiple files.
2746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2747 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2748 if test -z "$INSTALL"; then
2749 if test "${ac_cv_path_install+set}" = set; then :
2750   $as_echo_n "(cached) " >&6
2751 else
2752   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2753 for as_dir in $PATH
2754 do
2755   IFS=$as_save_IFS
2756   test -z "$as_dir" && as_dir=.
2757     # Account for people who put trailing slashes in PATH elements.
2758 case $as_dir/ in #((
2759   ./ | .// | /[cC]/* | \
2760   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2761   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2762   /usr/ucb/* ) ;;
2763   *)
2764     # OSF1 and SCO ODT 3.0 have their own names for install.
2765     # Don't use installbsd from OSF since it installs stuff as root
2766     # by default.
2767     for ac_prog in ginstall scoinst install; do
2768       for ac_exec_ext in '' $ac_executable_extensions; do
2769         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2770           if test $ac_prog = install &&
2771             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2772             # AIX install.  It has an incompatible calling convention.
2773             :
2774           elif test $ac_prog = install &&
2775             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2776             # program-specific install script used by HP pwplus--don't use.
2777             :
2778           else
2779             rm -rf conftest.one conftest.two conftest.dir
2780             echo one > conftest.one
2781             echo two > conftest.two
2782             mkdir conftest.dir
2783             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2784               test -s conftest.one && test -s conftest.two &&
2785               test -s conftest.dir/conftest.one &&
2786               test -s conftest.dir/conftest.two
2787             then
2788               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2789               break 3
2790             fi
2791           fi
2792         fi
2793       done
2794     done
2795     ;;
2796 esac
2797
2798   done
2799 IFS=$as_save_IFS
2800
2801 rm -rf conftest.one conftest.two conftest.dir
2802
2803 fi
2804   if test "${ac_cv_path_install+set}" = set; then
2805     INSTALL=$ac_cv_path_install
2806   else
2807     # As a last resort, use the slow shell script.  Don't cache a
2808     # value for INSTALL within a source directory, because that will
2809     # break other packages using the cache if that directory is
2810     # removed, or if the value is a relative name.
2811     INSTALL=$ac_install_sh
2812   fi
2813 fi
2814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2815 $as_echo "$INSTALL" >&6; }
2816
2817 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2818 # It thinks the first close brace ends the variable substitution.
2819 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2820
2821 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2822
2823 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2824
2825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2826 $as_echo_n "checking whether build environment is sane... " >&6; }
2827 # Just in case
2828 sleep 1
2829 echo timestamp > conftest.file
2830 # Reject unsafe characters in $srcdir or the absolute working directory
2831 # name.  Accept space and tab only in the latter.
2832 am_lf='
2833 '
2834 case `pwd` in
2835   *[\\\"\#\$\&\'\`$am_lf]*)
2836     as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
2837 esac
2838 case $srcdir in
2839   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2840     as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2841 esac
2842
2843 # Do `set' in a subshell so we don't clobber the current shell's
2844 # arguments.  Must try -L first in case configure is actually a
2845 # symlink; some systems play weird games with the mod time of symlinks
2846 # (eg FreeBSD returns the mod time of the symlink's containing
2847 # directory).
2848 if (
2849    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2850    if test "$*" = "X"; then
2851       # -L didn't work.
2852       set X `ls -t "$srcdir/configure" conftest.file`
2853    fi
2854    rm -f conftest.file
2855    if test "$*" != "X $srcdir/configure conftest.file" \
2856       && test "$*" != "X conftest.file $srcdir/configure"; then
2857
2858       # If neither matched, then we have a broken ls.  This can happen
2859       # if, for instance, CONFIG_SHELL is bash and it inherits a
2860       # broken ls alias from the environment.  This has actually
2861       # happened.  Such a system could not be considered "sane".
2862       as_fn_error "ls -t appears to fail.  Make sure there is not a broken
2863 alias in your environment" "$LINENO" 5
2864    fi
2865
2866    test "$2" = conftest.file
2867    )
2868 then
2869    # Ok.
2870    :
2871 else
2872    as_fn_error "newly created file is older than distributed files!
2873 Check your system clock" "$LINENO" 5
2874 fi
2875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2876 $as_echo "yes" >&6; }
2877 test "$program_prefix" != NONE &&
2878   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2879 # Use a double $ so make ignores it.
2880 test "$program_suffix" != NONE &&
2881   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2882 # Double any \ or $.
2883 # By default was `s,x,x', remove it if useless.
2884 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2885 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2886
2887 # expand $ac_aux_dir to an absolute path
2888 am_aux_dir=`cd $ac_aux_dir && pwd`
2889
2890 if test x"${MISSING+set}" != xset; then
2891   case $am_aux_dir in
2892   *\ * | *\     *)
2893     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2894   *)
2895     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2896   esac
2897 fi
2898 # Use eval to expand $SHELL
2899 if eval "$MISSING --run true"; then
2900   am_missing_run="$MISSING --run "
2901 else
2902   am_missing_run=
2903   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2904 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2905 fi
2906
2907 if test x"${install_sh}" != xset; then
2908   case $am_aux_dir in
2909   *\ * | *\     *)
2910     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2911   *)
2912     install_sh="\${SHELL} $am_aux_dir/install-sh"
2913   esac
2914 fi
2915
2916 # Installed binaries are usually stripped using `strip' when the user
2917 # run `make install-strip'.  However `strip' might not be the right
2918 # tool to use in cross-compilation environments, therefore Automake
2919 # will honor the `STRIP' environment variable to overrule this program.
2920 if test "$cross_compiling" != no; then
2921   if test -n "$ac_tool_prefix"; then
2922   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2923 set dummy ${ac_tool_prefix}strip; ac_word=$2
2924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2925 $as_echo_n "checking for $ac_word... " >&6; }
2926 if test "${ac_cv_prog_STRIP+set}" = set; then :
2927   $as_echo_n "(cached) " >&6
2928 else
2929   if test -n "$STRIP"; then
2930   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2931 else
2932 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2933 for as_dir in $PATH
2934 do
2935   IFS=$as_save_IFS
2936   test -z "$as_dir" && as_dir=.
2937     for ac_exec_ext in '' $ac_executable_extensions; do
2938   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2939     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2940     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2941     break 2
2942   fi
2943 done
2944   done
2945 IFS=$as_save_IFS
2946
2947 fi
2948 fi
2949 STRIP=$ac_cv_prog_STRIP
2950 if test -n "$STRIP"; then
2951   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2952 $as_echo "$STRIP" >&6; }
2953 else
2954   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2955 $as_echo "no" >&6; }
2956 fi
2957
2958
2959 fi
2960 if test -z "$ac_cv_prog_STRIP"; then
2961   ac_ct_STRIP=$STRIP
2962   # Extract the first word of "strip", so it can be a program name with args.
2963 set dummy strip; ac_word=$2
2964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2965 $as_echo_n "checking for $ac_word... " >&6; }
2966 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
2967   $as_echo_n "(cached) " >&6
2968 else
2969   if test -n "$ac_ct_STRIP"; then
2970   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2971 else
2972 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2973 for as_dir in $PATH
2974 do
2975   IFS=$as_save_IFS
2976   test -z "$as_dir" && as_dir=.
2977     for ac_exec_ext in '' $ac_executable_extensions; do
2978   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2979     ac_cv_prog_ac_ct_STRIP="strip"
2980     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2981     break 2
2982   fi
2983 done
2984   done
2985 IFS=$as_save_IFS
2986
2987 fi
2988 fi
2989 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2990 if test -n "$ac_ct_STRIP"; then
2991   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2992 $as_echo "$ac_ct_STRIP" >&6; }
2993 else
2994   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2995 $as_echo "no" >&6; }
2996 fi
2997
2998   if test "x$ac_ct_STRIP" = x; then
2999     STRIP=":"
3000   else
3001     case $cross_compiling:$ac_tool_warned in
3002 yes:)
3003 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3004 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3005 ac_tool_warned=yes ;;
3006 esac
3007     STRIP=$ac_ct_STRIP
3008   fi
3009 else
3010   STRIP="$ac_cv_prog_STRIP"
3011 fi
3012
3013 fi
3014 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3015
3016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3017 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3018 if test -z "$MKDIR_P"; then
3019   if test "${ac_cv_path_mkdir+set}" = set; then :
3020   $as_echo_n "(cached) " >&6
3021 else
3022   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3023 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3024 do
3025   IFS=$as_save_IFS
3026   test -z "$as_dir" && as_dir=.
3027     for ac_prog in mkdir gmkdir; do
3028          for ac_exec_ext in '' $ac_executable_extensions; do
3029            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3030            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3031              'mkdir (GNU coreutils) '* | \
3032              'mkdir (coreutils) '* | \
3033              'mkdir (fileutils) '4.1*)
3034                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3035                break 3;;
3036            esac
3037          done
3038        done
3039   done
3040 IFS=$as_save_IFS
3041
3042 fi
3043
3044   if test "${ac_cv_path_mkdir+set}" = set; then
3045     MKDIR_P="$ac_cv_path_mkdir -p"
3046   else
3047     # As a last resort, use the slow shell script.  Don't cache a
3048     # value for MKDIR_P within a source directory, because that will
3049     # break other packages using the cache if that directory is
3050     # removed, or if the value is a relative name.
3051     test -d ./--version && rmdir ./--version
3052     MKDIR_P="$ac_install_sh -d"
3053   fi
3054 fi
3055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3056 $as_echo "$MKDIR_P" >&6; }
3057
3058 mkdir_p="$MKDIR_P"
3059 case $mkdir_p in
3060   [\\/$]* | ?:[\\/]*) ;;
3061   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3062 esac
3063
3064 for ac_prog in gawk mawk nawk awk
3065 do
3066   # Extract the first word of "$ac_prog", so it can be a program name with args.
3067 set dummy $ac_prog; ac_word=$2
3068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3069 $as_echo_n "checking for $ac_word... " >&6; }
3070 if test "${ac_cv_prog_AWK+set}" = set; then :
3071   $as_echo_n "(cached) " >&6
3072 else
3073   if test -n "$AWK"; then
3074   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3075 else
3076 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3077 for as_dir in $PATH
3078 do
3079   IFS=$as_save_IFS
3080   test -z "$as_dir" && as_dir=.
3081     for ac_exec_ext in '' $ac_executable_extensions; do
3082   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3083     ac_cv_prog_AWK="$ac_prog"
3084     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3085     break 2
3086   fi
3087 done
3088   done
3089 IFS=$as_save_IFS
3090
3091 fi
3092 fi
3093 AWK=$ac_cv_prog_AWK
3094 if test -n "$AWK"; then
3095   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3096 $as_echo "$AWK" >&6; }
3097 else
3098   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3099 $as_echo "no" >&6; }
3100 fi
3101
3102
3103   test -n "$AWK" && break
3104 done
3105
3106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3107 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3108 set x ${MAKE-make}
3109 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3110 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3111   $as_echo_n "(cached) " >&6
3112 else
3113   cat >conftest.make <<\_ACEOF
3114 SHELL = /bin/sh
3115 all:
3116         @echo '@@@%%%=$(MAKE)=@@@%%%'
3117 _ACEOF
3118 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3119 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3120   *@@@%%%=?*=@@@%%%*)
3121     eval ac_cv_prog_make_${ac_make}_set=yes;;
3122   *)
3123     eval ac_cv_prog_make_${ac_make}_set=no;;
3124 esac
3125 rm -f conftest.make
3126 fi
3127 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3128   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3129 $as_echo "yes" >&6; }
3130   SET_MAKE=
3131 else
3132   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3133 $as_echo "no" >&6; }
3134   SET_MAKE="MAKE=${MAKE-make}"
3135 fi
3136
3137 rm -rf .tst 2>/dev/null
3138 mkdir .tst 2>/dev/null
3139 if test -d .tst; then
3140   am__leading_dot=.
3141 else
3142   am__leading_dot=_
3143 fi
3144 rmdir .tst 2>/dev/null
3145
3146 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3147   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3148   # is not polluted with repeated "-I."
3149   am__isrc=' -I$(srcdir)'
3150   # test to see if srcdir already configured
3151   if test -f $srcdir/config.status; then
3152     as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3153   fi
3154 fi
3155
3156 # test whether we have cygpath
3157 if test -z "$CYGPATH_W"; then
3158   if (cygpath --version) >/dev/null 2>/dev/null; then
3159     CYGPATH_W='cygpath -w'
3160   else
3161     CYGPATH_W=echo
3162   fi
3163 fi
3164
3165
3166 # Define the identity of the package.
3167  PACKAGE='gold'
3168  VERSION='0.1'
3169
3170
3171 cat >>confdefs.h <<_ACEOF
3172 #define PACKAGE "$PACKAGE"
3173 _ACEOF
3174
3175
3176 cat >>confdefs.h <<_ACEOF
3177 #define VERSION "$VERSION"
3178 _ACEOF
3179
3180 # Some tools Automake needs.
3181
3182 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3183
3184
3185 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3186
3187
3188 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3189
3190
3191 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3192
3193
3194 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3195
3196 # We need awk for the "check" target.  The system "awk" is bad on
3197 # some platforms.
3198 # Always define AMTAR for backward compatibility.
3199
3200 AMTAR=${AMTAR-"${am_missing_run}tar"}
3201
3202 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3203
3204
3205
3206
3207
3208
3209 ac_config_headers="$ac_config_headers config.h:config.in"
3210
3211
3212
3213 # Check whether --with-sysroot was given.
3214 if test "${with_sysroot+set}" = set; then :
3215   withval=$with_sysroot; sysroot=$withval
3216 else
3217   sysroot=no
3218 fi
3219
3220
3221 if test "$sysroot" = "yes"; then
3222   sysroot='${exec_prefix}/${target_alias}/sys-root'
3223 elif test "$sysroot" = "no"; then
3224   sysroot=
3225 fi
3226
3227 sysroot_relocatable=0
3228 if test -n "$sysroot"; then
3229   case "sysroot" in
3230     "${prefix}" | "${prefix}/"* | \
3231     "${exec_prefix}" | "${exec_prefix}/"* | \
3232     '${prefix}' | '${prefix}/'*| \
3233     '${exec_prefix}' | '${exec_prefix}/'*)
3234       sysroot_relocatable=1
3235       ;;
3236   esac
3237 fi
3238
3239
3240 cat >>confdefs.h <<_ACEOF
3241 #define TARGET_SYSTEM_ROOT "$sysroot"
3242 _ACEOF
3243
3244
3245 cat >>confdefs.h <<_ACEOF
3246 #define TARGET_SYSTEM_ROOT_RELOCATABLE $sysroot_relocatable
3247 _ACEOF
3248
3249
3250
3251 default_ld=
3252 # Check whether --enable-ld was given.
3253 if test "${enable_ld+set}" = set; then :
3254   enableval=$enable_ld; case "${enableval}" in
3255   default)
3256     default_ld=ld.bfd
3257     ;;
3258 esac
3259 fi
3260
3261
3262 # Check whether --enable-gold was given.
3263 if test "${enable_gold+set}" = set; then :
3264   enableval=$enable_gold; case "${enableval}" in
3265  yes|default)
3266    if test x${default_ld} = x; then
3267      install_as_default=yes
3268    fi
3269    installed_linker=ld.gold
3270    ;;
3271  no)
3272    ;;
3273  *)
3274    as_fn_error "invalid --enable-gold argument" "$LINENO" 5
3275    ;;
3276  esac
3277 else
3278   install_as_default=no
3279  installed_linker=ld.gold
3280 fi
3281
3282
3283
3284
3285 # Check whether --enable-threads was given.
3286 if test "${enable_threads+set}" = set; then :
3287   enableval=$enable_threads; case "${enableval}" in
3288   yes | "") threads=yes ;;
3289   no) threads=no ;;
3290   *) threads=yes ;;
3291  esac
3292 else
3293   threads=no
3294 fi
3295
3296 if test "$threads" = "yes"; then
3297
3298 $as_echo "#define ENABLE_THREADS 1" >>confdefs.h
3299
3300 fi
3301  if test "$threads" = "yes"; then
3302   THREADS_TRUE=
3303   THREADS_FALSE='#'
3304 else
3305   THREADS_TRUE='#'
3306   THREADS_FALSE=
3307 fi
3308
3309
3310 # Check whether --enable-plugins was given.
3311 if test "${enable_plugins+set}" = set; then :
3312   enableval=$enable_plugins; case "${enableval}" in
3313   yes | "") plugins=yes ;;
3314   no) plugins=no ;;
3315   *) plugins=yes ;;
3316  esac
3317 else
3318   plugins=no
3319 fi
3320
3321 if test "$plugins" = "yes"; then
3322
3323 $as_echo "#define ENABLE_PLUGINS 1" >>confdefs.h
3324
3325 fi
3326  if test "$plugins" = "yes"; then
3327   PLUGINS_TRUE=
3328   PLUGINS_FALSE='#'
3329 else
3330   PLUGINS_TRUE='#'
3331   PLUGINS_FALSE=
3332 fi
3333
3334
3335 # Check whether --enable-targets was given.
3336 if test "${enable_targets+set}" = set; then :
3337   enableval=$enable_targets; case "${enableval}" in
3338   yes | "")
3339     as_fn_error "--enable-targets option must specify target names or 'all'" "$LINENO" 5
3340     ;;
3341   no)
3342     enable_targets=
3343     ;;
3344   *)
3345     enable_targets=$enableval
3346     ;;
3347 esac
3348 else
3349   # For now, enable all targets by default
3350  enable_targets=all
3351
3352 fi
3353
3354
3355 # Canonicalize the enabled targets.
3356 if test -n "$enable_targets"; then
3357   for targ in `echo $enable_targets | sed -e 's/,/ /g'`; do
3358     result=`$ac_config_sub $targ 2>/dev/null`
3359     if test -n "$result"; then
3360       canon_targets="$canon_targets $result"
3361     else
3362       # Permit unrecognized target names, like "all".
3363       canon_targets="$canon_targets $targ"
3364     fi
3365   done
3366 fi
3367
3368 # See which specific instantiations we need.
3369 targetobjs=
3370 all_targets=
3371 default_machine=
3372 default_size=
3373 default_big_endian=
3374 default_osabi=ELFOSABI_NONE
3375 targ_32_little=
3376 targ_32_big=
3377 targ_64_little=
3378 targ_64_big=
3379 for targ in $target $canon_targets; do
3380   if test "$targ" = "all"; then
3381     targ_32_little=yes
3382     targ_32_big=yes
3383     targ_64_little=yes
3384     targ_64_big=yes
3385     all_targets=yes
3386   else
3387     . ${srcdir}/configure.tgt
3388
3389     if test "$targ_obj" = "UNKNOWN"; then
3390       as_fn_error "\"unsupported target $targ\"" "$LINENO" 5
3391     else
3392       targetobjs="$targetobjs ${targ_obj}.\$(OBJEXT)"
3393       if test "$targ_extra_obj" != ""; then
3394         targetobjs="$targetobjs ${targ_extra_obj}.\$(OBJEXT)"
3395       fi
3396       if test "$targ_size" = "32" -o "$targ_extra_size" = "32"; then
3397           if test "$targ_big_endian" = "true" \
3398               -o "$targ_extra_big_endian" = "true"; then
3399               targ_32_big=yes
3400           fi
3401           if test "$targ_big_endian" = "false" \
3402               -o "$targ_extra_big_endian" = "false"; then
3403               targ_32_little=yes
3404           fi
3405       fi
3406       if test "$targ_size" = "64" -o "$targ_extra_size" = "64"; then
3407           if test "$targ_big_endian" = "true" \
3408               -o "$targ_extra_big_endian" = "true"; then
3409               targ_64_big=yes
3410           fi
3411           if test "$targ_big_endian" = "false" \
3412               -o "$targ_extra_big_endian" = "false"; then
3413               targ_64_little=yes
3414           fi
3415       fi
3416
3417       if test "$target" = "$targ"; then
3418         default_machine=$targ_machine
3419         default_size=$targ_size
3420         default_big_endian=$targ_big_endian
3421         default_osabi=$targ_osabi
3422
3423          if test "$targ_obj" = "arm"; then
3424   DEFAULT_TARGET_ARM_TRUE=
3425   DEFAULT_TARGET_ARM_FALSE='#'
3426 else
3427   DEFAULT_TARGET_ARM_TRUE='#'
3428   DEFAULT_TARGET_ARM_FALSE=
3429 fi
3430
3431          if test "$targ_obj" = "i386"; then
3432   DEFAULT_TARGET_I386_TRUE=
3433   DEFAULT_TARGET_I386_FALSE='#'
3434 else
3435   DEFAULT_TARGET_I386_TRUE='#'
3436   DEFAULT_TARGET_I386_FALSE=
3437 fi
3438
3439          if test "$targ_obj" = "powerpc"; then
3440   DEFAULT_TARGET_POWERPC_TRUE=
3441   DEFAULT_TARGET_POWERPC_FALSE='#'
3442 else
3443   DEFAULT_TARGET_POWERPC_TRUE='#'
3444   DEFAULT_TARGET_POWERPC_FALSE=
3445 fi
3446
3447          if test "$targ_obj" = "sparc"; then
3448   DEFAULT_TARGET_SPARC_TRUE=
3449   DEFAULT_TARGET_SPARC_FALSE='#'
3450 else
3451   DEFAULT_TARGET_SPARC_TRUE='#'
3452   DEFAULT_TARGET_SPARC_FALSE=
3453 fi
3454
3455          if test "$targ_obj" = "x86_64"; then
3456   DEFAULT_TARGET_X86_64_TRUE=
3457   DEFAULT_TARGET_X86_64_FALSE='#'
3458 else
3459   DEFAULT_TARGET_X86_64_TRUE='#'
3460   DEFAULT_TARGET_X86_64_FALSE=
3461 fi
3462
3463       fi
3464     fi
3465   fi
3466 done
3467
3468 # Remove any duplicates.
3469 to=""
3470 for t in $targetobjs; do
3471   case " $to " in
3472   *" $t "*) ;;
3473   *) to="$to $t" ;;
3474   esac
3475 done
3476 targetobjs=$to
3477
3478 if test -n "$targ_32_little"; then
3479
3480 $as_echo "#define HAVE_TARGET_32_LITTLE 1" >>confdefs.h
3481
3482 fi
3483 if test -n "$targ_32_big"; then
3484
3485 $as_echo "#define HAVE_TARGET_32_BIG 1" >>confdefs.h
3486
3487 fi
3488 if test -n "$targ_64_little"; then
3489
3490 $as_echo "#define HAVE_TARGET_64_LITTLE 1" >>confdefs.h
3491
3492 fi
3493 if test -n "$targ_64_big"; then
3494
3495 $as_echo "#define HAVE_TARGET_64_BIG 1" >>confdefs.h
3496
3497 fi
3498
3499 if test -n "$all_targets"; then
3500   TARGETOBJS='$(ALL_TARGETOBJS)'
3501 else
3502   TARGETOBJS="$targetobjs"
3503 fi
3504
3505
3506
3507 cat >>confdefs.h <<_ACEOF
3508 #define GOLD_DEFAULT_MACHINE $default_machine
3509 _ACEOF
3510
3511
3512 cat >>confdefs.h <<_ACEOF
3513 #define GOLD_DEFAULT_SIZE $default_size
3514 _ACEOF
3515
3516
3517 cat >>confdefs.h <<_ACEOF
3518 #define GOLD_DEFAULT_BIG_ENDIAN $default_big_endian
3519 _ACEOF
3520
3521
3522 cat >>confdefs.h <<_ACEOF
3523 #define GOLD_DEFAULT_OSABI $default_osabi
3524 _ACEOF
3525
3526
3527 ac_ext=c
3528 ac_cpp='$CPP $CPPFLAGS'
3529 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3530 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3531 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3532 if test -n "$ac_tool_prefix"; then
3533   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3534 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3536 $as_echo_n "checking for $ac_word... " >&6; }
3537 if test "${ac_cv_prog_CC+set}" = set; then :
3538   $as_echo_n "(cached) " >&6
3539 else
3540   if test -n "$CC"; then
3541   ac_cv_prog_CC="$CC" # Let the user override the test.
3542 else
3543 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3544 for as_dir in $PATH
3545 do
3546   IFS=$as_save_IFS
3547   test -z "$as_dir" && as_dir=.
3548     for ac_exec_ext in '' $ac_executable_extensions; do
3549   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3550     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3551     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3552     break 2
3553   fi
3554 done
3555   done
3556 IFS=$as_save_IFS
3557
3558 fi
3559 fi
3560 CC=$ac_cv_prog_CC
3561 if test -n "$CC"; then
3562   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3563 $as_echo "$CC" >&6; }
3564 else
3565   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3566 $as_echo "no" >&6; }
3567 fi
3568
3569
3570 fi
3571 if test -z "$ac_cv_prog_CC"; then
3572   ac_ct_CC=$CC
3573   # Extract the first word of "gcc", so it can be a program name with args.
3574 set dummy gcc; ac_word=$2
3575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3576 $as_echo_n "checking for $ac_word... " >&6; }
3577 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3578   $as_echo_n "(cached) " >&6
3579 else
3580   if test -n "$ac_ct_CC"; then
3581   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3582 else
3583 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3584 for as_dir in $PATH
3585 do
3586   IFS=$as_save_IFS
3587   test -z "$as_dir" && as_dir=.
3588     for ac_exec_ext in '' $ac_executable_extensions; do
3589   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3590     ac_cv_prog_ac_ct_CC="gcc"
3591     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3592     break 2
3593   fi
3594 done
3595   done
3596 IFS=$as_save_IFS
3597
3598 fi
3599 fi
3600 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3601 if test -n "$ac_ct_CC"; then
3602   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3603 $as_echo "$ac_ct_CC" >&6; }
3604 else
3605   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3606 $as_echo "no" >&6; }
3607 fi
3608
3609   if test "x$ac_ct_CC" = x; then
3610     CC=""
3611   else
3612     case $cross_compiling:$ac_tool_warned in
3613 yes:)
3614 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3615 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3616 ac_tool_warned=yes ;;
3617 esac
3618     CC=$ac_ct_CC
3619   fi
3620 else
3621   CC="$ac_cv_prog_CC"
3622 fi
3623
3624 if test -z "$CC"; then
3625           if test -n "$ac_tool_prefix"; then
3626     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3627 set dummy ${ac_tool_prefix}cc; ac_word=$2
3628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3629 $as_echo_n "checking for $ac_word... " >&6; }
3630 if test "${ac_cv_prog_CC+set}" = set; then :
3631   $as_echo_n "(cached) " >&6
3632 else
3633   if test -n "$CC"; then
3634   ac_cv_prog_CC="$CC" # Let the user override the test.
3635 else
3636 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3637 for as_dir in $PATH
3638 do
3639   IFS=$as_save_IFS
3640   test -z "$as_dir" && as_dir=.
3641     for ac_exec_ext in '' $ac_executable_extensions; do
3642   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3643     ac_cv_prog_CC="${ac_tool_prefix}cc"
3644     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3645     break 2
3646   fi
3647 done
3648   done
3649 IFS=$as_save_IFS
3650
3651 fi
3652 fi
3653 CC=$ac_cv_prog_CC
3654 if test -n "$CC"; then
3655   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3656 $as_echo "$CC" >&6; }
3657 else
3658   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3659 $as_echo "no" >&6; }
3660 fi
3661
3662
3663   fi
3664 fi
3665 if test -z "$CC"; then
3666   # Extract the first word of "cc", so it can be a program name with args.
3667 set dummy cc; ac_word=$2
3668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3669 $as_echo_n "checking for $ac_word... " >&6; }
3670 if test "${ac_cv_prog_CC+set}" = set; then :
3671   $as_echo_n "(cached) " >&6
3672 else
3673   if test -n "$CC"; then
3674   ac_cv_prog_CC="$CC" # Let the user override the test.
3675 else
3676   ac_prog_rejected=no
3677 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3678 for as_dir in $PATH
3679 do
3680   IFS=$as_save_IFS
3681   test -z "$as_dir" && as_dir=.
3682     for ac_exec_ext in '' $ac_executable_extensions; do
3683   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3684     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3685        ac_prog_rejected=yes
3686        continue
3687      fi
3688     ac_cv_prog_CC="cc"
3689     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3690     break 2
3691   fi
3692 done
3693   done
3694 IFS=$as_save_IFS
3695
3696 if test $ac_prog_rejected = yes; then
3697   # We found a bogon in the path, so make sure we never use it.
3698   set dummy $ac_cv_prog_CC
3699   shift
3700   if test $# != 0; then
3701     # We chose a different compiler from the bogus one.
3702     # However, it has the same basename, so the bogon will be chosen
3703     # first if we set CC to just the basename; use the full file name.
3704     shift
3705     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3706   fi
3707 fi
3708 fi
3709 fi
3710 CC=$ac_cv_prog_CC
3711 if test -n "$CC"; then
3712   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3713 $as_echo "$CC" >&6; }
3714 else
3715   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3716 $as_echo "no" >&6; }
3717 fi
3718
3719
3720 fi
3721 if test -z "$CC"; then
3722   if test -n "$ac_tool_prefix"; then
3723   for ac_prog in cl.exe
3724   do
3725     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3726 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3728 $as_echo_n "checking for $ac_word... " >&6; }
3729 if test "${ac_cv_prog_CC+set}" = set; then :
3730   $as_echo_n "(cached) " >&6
3731 else
3732   if test -n "$CC"; then
3733   ac_cv_prog_CC="$CC" # Let the user override the test.
3734 else
3735 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3736 for as_dir in $PATH
3737 do
3738   IFS=$as_save_IFS
3739   test -z "$as_dir" && as_dir=.
3740     for ac_exec_ext in '' $ac_executable_extensions; do
3741   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3742     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3743     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3744     break 2
3745   fi
3746 done
3747   done
3748 IFS=$as_save_IFS
3749
3750 fi
3751 fi
3752 CC=$ac_cv_prog_CC
3753 if test -n "$CC"; then
3754   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3755 $as_echo "$CC" >&6; }
3756 else
3757   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3758 $as_echo "no" >&6; }
3759 fi
3760
3761
3762     test -n "$CC" && break
3763   done
3764 fi
3765 if test -z "$CC"; then
3766   ac_ct_CC=$CC
3767   for ac_prog in cl.exe
3768 do
3769   # Extract the first word of "$ac_prog", so it can be a program name with args.
3770 set dummy $ac_prog; ac_word=$2
3771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3772 $as_echo_n "checking for $ac_word... " >&6; }
3773 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3774   $as_echo_n "(cached) " >&6
3775 else
3776   if test -n "$ac_ct_CC"; then
3777   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3778 else
3779 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3780 for as_dir in $PATH
3781 do
3782   IFS=$as_save_IFS
3783   test -z "$as_dir" && as_dir=.
3784     for ac_exec_ext in '' $ac_executable_extensions; do
3785   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3786     ac_cv_prog_ac_ct_CC="$ac_prog"
3787     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3788     break 2
3789   fi
3790 done
3791   done
3792 IFS=$as_save_IFS
3793
3794 fi
3795 fi
3796 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3797 if test -n "$ac_ct_CC"; then
3798   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3799 $as_echo "$ac_ct_CC" >&6; }
3800 else
3801   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3802 $as_echo "no" >&6; }
3803 fi
3804
3805
3806   test -n "$ac_ct_CC" && break
3807 done
3808
3809   if test "x$ac_ct_CC" = x; then
3810     CC=""
3811   else
3812     case $cross_compiling:$ac_tool_warned in
3813 yes:)
3814 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3815 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3816 ac_tool_warned=yes ;;
3817 esac
3818     CC=$ac_ct_CC
3819   fi
3820 fi
3821
3822 fi
3823
3824
3825 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3826 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3827 as_fn_error "no acceptable C compiler found in \$PATH
3828 See \`config.log' for more details." "$LINENO" 5; }
3829
3830 # Provide some information about the compiler.
3831 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3832 set X $ac_compile
3833 ac_compiler=$2
3834 for ac_option in --version -v -V -qversion; do
3835   { { ac_try="$ac_compiler $ac_option >&5"
3836 case "(($ac_try" in
3837   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3838   *) ac_try_echo=$ac_try;;
3839 esac
3840 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3841 $as_echo "$ac_try_echo"; } >&5
3842   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3843   ac_status=$?
3844   if test -s conftest.err; then
3845     sed '10a\
3846 ... rest of stderr output deleted ...
3847          10q' conftest.err >conftest.er1
3848     cat conftest.er1 >&5
3849     rm -f conftest.er1 conftest.err
3850   fi
3851   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3852   test $ac_status = 0; }
3853 done
3854
3855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3856 /* end confdefs.h.  */
3857
3858 int
3859 main ()
3860 {
3861
3862   ;
3863   return 0;
3864 }
3865 _ACEOF
3866 ac_clean_files_save=$ac_clean_files
3867 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3868 # Try to create an executable without -o first, disregard a.out.
3869 # It will help us diagnose broken compilers, and finding out an intuition
3870 # of exeext.
3871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3872 $as_echo_n "checking for C compiler default output file name... " >&6; }
3873 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3874
3875 # The possible output files:
3876 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3877
3878 ac_rmfiles=
3879 for ac_file in $ac_files
3880 do
3881   case $ac_file in
3882     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3883     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3884   esac
3885 done
3886 rm -f $ac_rmfiles
3887
3888 if { { ac_try="$ac_link_default"
3889 case "(($ac_try" in
3890   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3891   *) ac_try_echo=$ac_try;;
3892 esac
3893 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3894 $as_echo "$ac_try_echo"; } >&5
3895   (eval "$ac_link_default") 2>&5
3896   ac_status=$?
3897   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3898   test $ac_status = 0; }; then :
3899   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3900 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3901 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3902 # so that the user can short-circuit this test for compilers unknown to
3903 # Autoconf.
3904 for ac_file in $ac_files ''
3905 do
3906   test -f "$ac_file" || continue
3907   case $ac_file in
3908     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3909         ;;
3910     [ab].out )
3911         # We found the default executable, but exeext='' is most
3912         # certainly right.
3913         break;;
3914     *.* )
3915         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3916         then :; else
3917            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3918         fi
3919         # We set ac_cv_exeext here because the later test for it is not
3920         # safe: cross compilers may not add the suffix if given an `-o'
3921         # argument, so we may need to know it at that point already.
3922         # Even if this section looks crufty: it has the advantage of
3923         # actually working.
3924         break;;
3925     * )
3926         break;;
3927   esac
3928 done
3929 test "$ac_cv_exeext" = no && ac_cv_exeext=
3930
3931 else
3932   ac_file=''
3933 fi
3934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3935 $as_echo "$ac_file" >&6; }
3936 if test -z "$ac_file"; then :
3937   $as_echo "$as_me: failed program was:" >&5
3938 sed 's/^/| /' conftest.$ac_ext >&5
3939
3940 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3941 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3942 { as_fn_set_status 77
3943 as_fn_error "C compiler cannot create executables
3944 See \`config.log' for more details." "$LINENO" 5; }; }
3945 fi
3946 ac_exeext=$ac_cv_exeext
3947
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 the C compiler works" >&5
3951 $as_echo_n "checking whether the C compiler works... " >&6; }
3952 # If not cross compiling, check that we can run a simple program.
3953 if test "$cross_compiling" != yes; then
3954   if { ac_try='./$ac_file'
3955   { { case "(($ac_try" in
3956   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3957   *) ac_try_echo=$ac_try;;
3958 esac
3959 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3960 $as_echo "$ac_try_echo"; } >&5
3961   (eval "$ac_try") 2>&5
3962   ac_status=$?
3963   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3964   test $ac_status = 0; }; }; then
3965     cross_compiling=no
3966   else
3967     if test "$cross_compiling" = maybe; then
3968         cross_compiling=yes
3969     else
3970         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3971 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3972 as_fn_error "cannot run C compiled programs.
3973 If you meant to cross compile, use \`--host'.
3974 See \`config.log' for more details." "$LINENO" 5; }
3975     fi
3976   fi
3977 fi
3978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3979 $as_echo "yes" >&6; }
3980
3981 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3982 ac_clean_files=$ac_clean_files_save
3983 # Check that the compiler produces executables we can run.  If not, either
3984 # the compiler is broken, or we cross compile.
3985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3986 $as_echo_n "checking whether we are cross compiling... " >&6; }
3987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3988 $as_echo "$cross_compiling" >&6; }
3989
3990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3991 $as_echo_n "checking for suffix of executables... " >&6; }
3992 if { { ac_try="$ac_link"
3993 case "(($ac_try" in
3994   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3995   *) ac_try_echo=$ac_try;;
3996 esac
3997 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3998 $as_echo "$ac_try_echo"; } >&5
3999   (eval "$ac_link") 2>&5
4000   ac_status=$?
4001   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4002   test $ac_status = 0; }; then :
4003   # If both `conftest.exe' and `conftest' are `present' (well, observable)
4004 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
4005 # work properly (i.e., refer to `conftest.exe'), while it won't with
4006 # `rm'.
4007 for ac_file in conftest.exe conftest conftest.*; do
4008   test -f "$ac_file" || continue
4009   case $ac_file in
4010     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4011     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4012           break;;
4013     * ) break;;
4014   esac
4015 done
4016 else
4017   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4018 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4019 as_fn_error "cannot compute suffix of executables: cannot compile and link
4020 See \`config.log' for more details." "$LINENO" 5; }
4021 fi
4022 rm -f conftest$ac_cv_exeext
4023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4024 $as_echo "$ac_cv_exeext" >&6; }
4025
4026 rm -f conftest.$ac_ext
4027 EXEEXT=$ac_cv_exeext
4028 ac_exeext=$EXEEXT
4029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4030 $as_echo_n "checking for suffix of object files... " >&6; }
4031 if test "${ac_cv_objext+set}" = set; then :
4032   $as_echo_n "(cached) " >&6
4033 else
4034   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4035 /* end confdefs.h.  */
4036
4037 int
4038 main ()
4039 {
4040
4041   ;
4042   return 0;
4043 }
4044 _ACEOF
4045 rm -f conftest.o conftest.obj
4046 if { { ac_try="$ac_compile"
4047 case "(($ac_try" in
4048   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4049   *) ac_try_echo=$ac_try;;
4050 esac
4051 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4052 $as_echo "$ac_try_echo"; } >&5
4053   (eval "$ac_compile") 2>&5
4054   ac_status=$?
4055   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4056   test $ac_status = 0; }; then :
4057   for ac_file in conftest.o conftest.obj conftest.*; do
4058   test -f "$ac_file" || continue;
4059   case $ac_file in
4060     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4061     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4062        break;;
4063   esac
4064 done
4065 else
4066   $as_echo "$as_me: failed program was:" >&5
4067 sed 's/^/| /' conftest.$ac_ext >&5
4068
4069 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4070 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4071 as_fn_error "cannot compute suffix of object files: cannot compile
4072 See \`config.log' for more details." "$LINENO" 5; }
4073 fi
4074 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4075 fi
4076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4077 $as_echo "$ac_cv_objext" >&6; }
4078 OBJEXT=$ac_cv_objext
4079 ac_objext=$OBJEXT
4080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4081 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4082 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4083   $as_echo_n "(cached) " >&6
4084 else
4085   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4086 /* end confdefs.h.  */
4087
4088 int
4089 main ()
4090 {
4091 #ifndef __GNUC__
4092        choke me
4093 #endif
4094
4095   ;
4096   return 0;
4097 }
4098 _ACEOF
4099 if ac_fn_c_try_compile "$LINENO"; then :
4100   ac_compiler_gnu=yes
4101 else
4102   ac_compiler_gnu=no
4103 fi
4104 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4105 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4106
4107 fi
4108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4109 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4110 if test $ac_compiler_gnu = yes; then
4111   GCC=yes
4112 else
4113   GCC=
4114 fi
4115 ac_test_CFLAGS=${CFLAGS+set}
4116 ac_save_CFLAGS=$CFLAGS
4117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4118 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4119 if test "${ac_cv_prog_cc_g+set}" = set; then :
4120   $as_echo_n "(cached) " >&6
4121 else
4122   ac_save_c_werror_flag=$ac_c_werror_flag
4123    ac_c_werror_flag=yes
4124    ac_cv_prog_cc_g=no
4125    CFLAGS="-g"
4126    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4127 /* end confdefs.h.  */
4128
4129 int
4130 main ()
4131 {
4132
4133   ;
4134   return 0;
4135 }
4136 _ACEOF
4137 if ac_fn_c_try_compile "$LINENO"; then :
4138   ac_cv_prog_cc_g=yes
4139 else
4140   CFLAGS=""
4141       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4142 /* end confdefs.h.  */
4143
4144 int
4145 main ()
4146 {
4147
4148   ;
4149   return 0;
4150 }
4151 _ACEOF
4152 if ac_fn_c_try_compile "$LINENO"; then :
4153
4154 else
4155   ac_c_werror_flag=$ac_save_c_werror_flag
4156          CFLAGS="-g"
4157          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4158 /* end confdefs.h.  */
4159
4160 int
4161 main ()
4162 {
4163
4164   ;
4165   return 0;
4166 }
4167 _ACEOF
4168 if ac_fn_c_try_compile "$LINENO"; then :
4169   ac_cv_prog_cc_g=yes
4170 fi
4171 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4172 fi
4173 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4174 fi
4175 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4176    ac_c_werror_flag=$ac_save_c_werror_flag
4177 fi
4178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4179 $as_echo "$ac_cv_prog_cc_g" >&6; }
4180 if test "$ac_test_CFLAGS" = set; then
4181   CFLAGS=$ac_save_CFLAGS
4182 elif test $ac_cv_prog_cc_g = yes; then
4183   if test "$GCC" = yes; then
4184     CFLAGS="-g -O2"
4185   else
4186     CFLAGS="-g"
4187   fi
4188 else
4189   if test "$GCC" = yes; then
4190     CFLAGS="-O2"
4191   else
4192     CFLAGS=
4193   fi
4194 fi
4195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4196 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4197 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4198   $as_echo_n "(cached) " >&6
4199 else
4200   ac_cv_prog_cc_c89=no
4201 ac_save_CC=$CC
4202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4203 /* end confdefs.h.  */
4204 #include <stdarg.h>
4205 #include <stdio.h>
4206 #include <sys/types.h>
4207 #include <sys/stat.h>
4208 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4209 struct buf { int x; };
4210 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4211 static char *e (p, i)
4212      char **p;
4213      int i;
4214 {
4215   return p[i];
4216 }
4217 static char *f (char * (*g) (char **, int), char **p, ...)
4218 {
4219   char *s;
4220   va_list v;
4221   va_start (v,p);
4222   s = g (p, va_arg (v,int));
4223   va_end (v);
4224   return s;
4225 }
4226
4227 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4228    function prototypes and stuff, but not '\xHH' hex character constants.
4229    These don't provoke an error unfortunately, instead are silently treated
4230    as 'x'.  The following induces an error, until -std is added to get
4231    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4232    array size at least.  It's necessary to write '\x00'==0 to get something
4233    that's true only with -std.  */
4234 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4235
4236 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4237    inside strings and character constants.  */
4238 #define FOO(x) 'x'
4239 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4240
4241 int test (int i, double x);
4242 struct s1 {int (*f) (int a);};
4243 struct s2 {int (*f) (double a);};
4244 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4245 int argc;
4246 char **argv;
4247 int
4248 main ()
4249 {
4250 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4251   ;
4252   return 0;
4253 }
4254 _ACEOF
4255 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4256         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4257 do
4258   CC="$ac_save_CC $ac_arg"
4259   if ac_fn_c_try_compile "$LINENO"; then :
4260   ac_cv_prog_cc_c89=$ac_arg
4261 fi
4262 rm -f core conftest.err conftest.$ac_objext
4263   test "x$ac_cv_prog_cc_c89" != "xno" && break
4264 done
4265 rm -f conftest.$ac_ext
4266 CC=$ac_save_CC
4267
4268 fi
4269 # AC_CACHE_VAL
4270 case "x$ac_cv_prog_cc_c89" in
4271   x)
4272     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4273 $as_echo "none needed" >&6; } ;;
4274   xno)
4275     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4276 $as_echo "unsupported" >&6; } ;;
4277   *)
4278     CC="$CC $ac_cv_prog_cc_c89"
4279     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4280 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4281 esac
4282 if test "x$ac_cv_prog_cc_c89" != xno; then :
4283
4284 fi
4285
4286 ac_ext=c
4287 ac_cpp='$CPP $CPPFLAGS'
4288 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4289 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4290 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4291 DEPDIR="${am__leading_dot}deps"
4292
4293 ac_config_commands="$ac_config_commands depfiles"
4294
4295
4296 am_make=${MAKE-make}
4297 cat > confinc << 'END'
4298 am__doit:
4299         @echo this is the am__doit target
4300 .PHONY: am__doit
4301 END
4302 # If we don't find an include directive, just comment out the code.
4303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4304 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4305 am__include="#"
4306 am__quote=
4307 _am_result=none
4308 # First try GNU make style include.
4309 echo "include confinc" > confmf
4310 # Ignore all kinds of additional output from `make'.
4311 case `$am_make -s -f confmf 2> /dev/null` in #(
4312 *the\ am__doit\ target*)
4313   am__include=include
4314   am__quote=
4315   _am_result=GNU
4316   ;;
4317 esac
4318 # Now try BSD make style include.
4319 if test "$am__include" = "#"; then
4320    echo '.include "confinc"' > confmf
4321    case `$am_make -s -f confmf 2> /dev/null` in #(
4322    *the\ am__doit\ target*)
4323      am__include=.include
4324      am__quote="\""
4325      _am_result=BSD
4326      ;;
4327    esac
4328 fi
4329
4330
4331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4332 $as_echo "$_am_result" >&6; }
4333 rm -f confinc confmf
4334
4335 # Check whether --enable-dependency-tracking was given.
4336 if test "${enable_dependency_tracking+set}" = set; then :
4337   enableval=$enable_dependency_tracking;
4338 fi
4339
4340 if test "x$enable_dependency_tracking" != xno; then
4341   am_depcomp="$ac_aux_dir/depcomp"
4342   AMDEPBACKSLASH='\'
4343 fi
4344  if test "x$enable_dependency_tracking" != xno; then
4345   AMDEP_TRUE=
4346   AMDEP_FALSE='#'
4347 else
4348   AMDEP_TRUE='#'
4349   AMDEP_FALSE=
4350 fi
4351
4352
4353
4354 depcc="$CC"   am_compiler_list=
4355
4356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4357 $as_echo_n "checking dependency style of $depcc... " >&6; }
4358 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4359   $as_echo_n "(cached) " >&6
4360 else
4361   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4362   # We make a subdir and do the tests there.  Otherwise we can end up
4363   # making bogus files that we don't know about and never remove.  For
4364   # instance it was reported that on HP-UX the gcc test will end up
4365   # making a dummy file named `D' -- because `-MD' means `put the output
4366   # in D'.
4367   mkdir conftest.dir
4368   # Copy depcomp to subdir because otherwise we won't find it if we're
4369   # using a relative directory.
4370   cp "$am_depcomp" conftest.dir
4371   cd conftest.dir
4372   # We will build objects and dependencies in a subdirectory because
4373   # it helps to detect inapplicable dependency modes.  For instance
4374   # both Tru64's cc and ICC support -MD to output dependencies as a
4375   # side effect of compilation, but ICC will put the dependencies in
4376   # the current directory while Tru64 will put them in the object
4377   # directory.
4378   mkdir sub
4379
4380   am_cv_CC_dependencies_compiler_type=none
4381   if test "$am_compiler_list" = ""; then
4382      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4383   fi
4384   am__universal=false
4385   case " $depcc " in #(
4386      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4387      esac
4388
4389   for depmode in $am_compiler_list; do
4390     # Setup a source with many dependencies, because some compilers
4391     # like to wrap large dependency lists on column 80 (with \), and
4392     # we should not choose a depcomp mode which is confused by this.
4393     #
4394     # We need to recreate these files for each test, as the compiler may
4395     # overwrite some of them when testing with obscure command lines.
4396     # This happens at least with the AIX C compiler.
4397     : > sub/conftest.c
4398     for i in 1 2 3 4 5 6; do
4399       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4400       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4401       # Solaris 8's {/usr,}/bin/sh.
4402       touch sub/conftst$i.h
4403     done
4404     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4405
4406     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4407     # mode.  It turns out that the SunPro C++ compiler does not properly
4408     # handle `-M -o', and we need to detect this.  Also, some Intel
4409     # versions had trouble with output in subdirs
4410     am__obj=sub/conftest.${OBJEXT-o}
4411     am__minus_obj="-o $am__obj"
4412     case $depmode in
4413     gcc)
4414       # This depmode causes a compiler race in universal mode.
4415       test "$am__universal" = false || continue
4416       ;;
4417     nosideeffect)
4418       # after this tag, mechanisms are not by side-effect, so they'll
4419       # only be used when explicitly requested
4420       if test "x$enable_dependency_tracking" = xyes; then
4421         continue
4422       else
4423         break
4424       fi
4425       ;;
4426     msvisualcpp | msvcmsys)
4427       # This compiler won't grok `-c -o', but also, the minuso test has
4428       # not run yet.  These depmodes are late enough in the game, and
4429       # so weak that their functioning should not be impacted.
4430       am__obj=conftest.${OBJEXT-o}
4431       am__minus_obj=
4432       ;;
4433     none) break ;;
4434     esac
4435     if depmode=$depmode \
4436        source=sub/conftest.c object=$am__obj \
4437        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4438        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4439          >/dev/null 2>conftest.err &&
4440        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4441        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4442        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4443        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4444       # icc doesn't choke on unknown options, it will just issue warnings
4445       # or remarks (even with -Werror).  So we grep stderr for any message
4446       # that says an option was ignored or not supported.
4447       # When given -MP, icc 7.0 and 7.1 complain thusly:
4448       #   icc: Command line warning: ignoring option '-M'; no argument required
4449       # The diagnosis changed in icc 8.0:
4450       #   icc: Command line remark: option '-MP' not supported
4451       if (grep 'ignoring option' conftest.err ||
4452           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4453         am_cv_CC_dependencies_compiler_type=$depmode
4454         break
4455       fi
4456     fi
4457   done
4458
4459   cd ..
4460   rm -rf conftest.dir
4461 else
4462   am_cv_CC_dependencies_compiler_type=none
4463 fi
4464
4465 fi
4466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4467 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4468 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4469
4470  if
4471   test "x$enable_dependency_tracking" != xno \
4472   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4473   am__fastdepCC_TRUE=
4474   am__fastdepCC_FALSE='#'
4475 else
4476   am__fastdepCC_TRUE='#'
4477   am__fastdepCC_FALSE=
4478 fi
4479
4480
4481 ac_ext=cpp
4482 ac_cpp='$CXXCPP $CPPFLAGS'
4483 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4484 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4485 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4486 if test -z "$CXX"; then
4487   if test -n "$CCC"; then
4488     CXX=$CCC
4489   else
4490     if test -n "$ac_tool_prefix"; then
4491   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4492   do
4493     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4494 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4496 $as_echo_n "checking for $ac_word... " >&6; }
4497 if test "${ac_cv_prog_CXX+set}" = set; then :
4498   $as_echo_n "(cached) " >&6
4499 else
4500   if test -n "$CXX"; then
4501   ac_cv_prog_CXX="$CXX" # Let the user override the test.
4502 else
4503 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4504 for as_dir in $PATH
4505 do
4506   IFS=$as_save_IFS
4507   test -z "$as_dir" && as_dir=.
4508     for ac_exec_ext in '' $ac_executable_extensions; do
4509   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4510     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4511     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4512     break 2
4513   fi
4514 done
4515   done
4516 IFS=$as_save_IFS
4517
4518 fi
4519 fi
4520 CXX=$ac_cv_prog_CXX
4521 if test -n "$CXX"; then
4522   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4523 $as_echo "$CXX" >&6; }
4524 else
4525   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4526 $as_echo "no" >&6; }
4527 fi
4528
4529
4530     test -n "$CXX" && break
4531   done
4532 fi
4533 if test -z "$CXX"; then
4534   ac_ct_CXX=$CXX
4535   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4536 do
4537   # Extract the first word of "$ac_prog", so it can be a program name with args.
4538 set dummy $ac_prog; ac_word=$2
4539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4540 $as_echo_n "checking for $ac_word... " >&6; }
4541 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4542   $as_echo_n "(cached) " >&6
4543 else
4544   if test -n "$ac_ct_CXX"; then
4545   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4546 else
4547 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4548 for as_dir in $PATH
4549 do
4550   IFS=$as_save_IFS
4551   test -z "$as_dir" && as_dir=.
4552     for ac_exec_ext in '' $ac_executable_extensions; do
4553   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4554     ac_cv_prog_ac_ct_CXX="$ac_prog"
4555     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4556     break 2
4557   fi
4558 done
4559   done
4560 IFS=$as_save_IFS
4561
4562 fi
4563 fi
4564 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4565 if test -n "$ac_ct_CXX"; then
4566   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4567 $as_echo "$ac_ct_CXX" >&6; }
4568 else
4569   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4570 $as_echo "no" >&6; }
4571 fi
4572
4573
4574   test -n "$ac_ct_CXX" && break
4575 done
4576
4577   if test "x$ac_ct_CXX" = x; then
4578     CXX="g++"
4579   else
4580     case $cross_compiling:$ac_tool_warned in
4581 yes:)
4582 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4583 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4584 ac_tool_warned=yes ;;
4585 esac
4586     CXX=$ac_ct_CXX
4587   fi
4588 fi
4589
4590   fi
4591 fi
4592 # Provide some information about the compiler.
4593 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4594 set X $ac_compile
4595 ac_compiler=$2
4596 for ac_option in --version -v -V -qversion; do
4597   { { ac_try="$ac_compiler $ac_option >&5"
4598 case "(($ac_try" in
4599   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4600   *) ac_try_echo=$ac_try;;
4601 esac
4602 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4603 $as_echo "$ac_try_echo"; } >&5
4604   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4605   ac_status=$?
4606   if test -s conftest.err; then
4607     sed '10a\
4608 ... rest of stderr output deleted ...
4609          10q' conftest.err >conftest.er1
4610     cat conftest.er1 >&5
4611     rm -f conftest.er1 conftest.err
4612   fi
4613   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4614   test $ac_status = 0; }
4615 done
4616
4617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4618 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4619 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4620   $as_echo_n "(cached) " >&6
4621 else
4622   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4623 /* end confdefs.h.  */
4624
4625 int
4626 main ()
4627 {
4628 #ifndef __GNUC__
4629        choke me
4630 #endif
4631
4632   ;
4633   return 0;
4634 }
4635 _ACEOF
4636 if ac_fn_cxx_try_compile "$LINENO"; then :
4637   ac_compiler_gnu=yes
4638 else
4639   ac_compiler_gnu=no
4640 fi
4641 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4642 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4643
4644 fi
4645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4646 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4647 if test $ac_compiler_gnu = yes; then
4648   GXX=yes
4649 else
4650   GXX=
4651 fi
4652 ac_test_CXXFLAGS=${CXXFLAGS+set}
4653 ac_save_CXXFLAGS=$CXXFLAGS
4654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4655 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4656 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4657   $as_echo_n "(cached) " >&6
4658 else
4659   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4660    ac_cxx_werror_flag=yes
4661    ac_cv_prog_cxx_g=no
4662    CXXFLAGS="-g"
4663    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4664 /* end confdefs.h.  */
4665
4666 int
4667 main ()
4668 {
4669
4670   ;
4671   return 0;
4672 }
4673 _ACEOF
4674 if ac_fn_cxx_try_compile "$LINENO"; then :
4675   ac_cv_prog_cxx_g=yes
4676 else
4677   CXXFLAGS=""
4678       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4679 /* end confdefs.h.  */
4680
4681 int
4682 main ()
4683 {
4684
4685   ;
4686   return 0;
4687 }
4688 _ACEOF
4689 if ac_fn_cxx_try_compile "$LINENO"; then :
4690
4691 else
4692   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4693          CXXFLAGS="-g"
4694          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4695 /* end confdefs.h.  */
4696
4697 int
4698 main ()
4699 {
4700
4701   ;
4702   return 0;
4703 }
4704 _ACEOF
4705 if ac_fn_cxx_try_compile "$LINENO"; then :
4706   ac_cv_prog_cxx_g=yes
4707 fi
4708 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4709 fi
4710 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4711 fi
4712 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4713    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4714 fi
4715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4716 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4717 if test "$ac_test_CXXFLAGS" = set; then
4718   CXXFLAGS=$ac_save_CXXFLAGS
4719 elif test $ac_cv_prog_cxx_g = yes; then
4720   if test "$GXX" = yes; then
4721     CXXFLAGS="-g -O2"
4722   else
4723     CXXFLAGS="-g"
4724   fi
4725 else
4726   if test "$GXX" = yes; then
4727     CXXFLAGS="-O2"
4728   else
4729     CXXFLAGS=
4730   fi
4731 fi
4732 ac_ext=c
4733 ac_cpp='$CPP $CPPFLAGS'
4734 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4735 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4736 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4737
4738 depcc="$CXX"  am_compiler_list=
4739
4740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4741 $as_echo_n "checking dependency style of $depcc... " >&6; }
4742 if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then :
4743   $as_echo_n "(cached) " >&6
4744 else
4745   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4746   # We make a subdir and do the tests there.  Otherwise we can end up
4747   # making bogus files that we don't know about and never remove.  For
4748   # instance it was reported that on HP-UX the gcc test will end up
4749   # making a dummy file named `D' -- because `-MD' means `put the output
4750   # in D'.
4751   mkdir conftest.dir
4752   # Copy depcomp to subdir because otherwise we won't find it if we're
4753   # using a relative directory.
4754   cp "$am_depcomp" conftest.dir
4755   cd conftest.dir
4756   # We will build objects and dependencies in a subdirectory because
4757   # it helps to detect inapplicable dependency modes.  For instance
4758   # both Tru64's cc and ICC support -MD to output dependencies as a
4759   # side effect of compilation, but ICC will put the dependencies in
4760   # the current directory while Tru64 will put them in the object
4761   # directory.
4762   mkdir sub
4763
4764   am_cv_CXX_dependencies_compiler_type=none
4765   if test "$am_compiler_list" = ""; then
4766      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4767   fi
4768   am__universal=false
4769   case " $depcc " in #(
4770      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4771      esac
4772
4773   for depmode in $am_compiler_list; do
4774     # Setup a source with many dependencies, because some compilers
4775     # like to wrap large dependency lists on column 80 (with \), and
4776     # we should not choose a depcomp mode which is confused by this.
4777     #
4778     # We need to recreate these files for each test, as the compiler may
4779     # overwrite some of them when testing with obscure command lines.
4780     # This happens at least with the AIX C compiler.
4781     : > sub/conftest.c
4782     for i in 1 2 3 4 5 6; do
4783       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4784       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4785       # Solaris 8's {/usr,}/bin/sh.
4786       touch sub/conftst$i.h
4787     done
4788     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4789
4790     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4791     # mode.  It turns out that the SunPro C++ compiler does not properly
4792     # handle `-M -o', and we need to detect this.  Also, some Intel
4793     # versions had trouble with output in subdirs
4794     am__obj=sub/conftest.${OBJEXT-o}
4795     am__minus_obj="-o $am__obj"
4796     case $depmode in
4797     gcc)
4798       # This depmode causes a compiler race in universal mode.
4799       test "$am__universal" = false || continue
4800       ;;
4801     nosideeffect)
4802       # after this tag, mechanisms are not by side-effect, so they'll
4803       # only be used when explicitly requested
4804       if test "x$enable_dependency_tracking" = xyes; then
4805         continue
4806       else
4807         break
4808       fi
4809       ;;
4810     msvisualcpp | msvcmsys)
4811       # This compiler won't grok `-c -o', but also, the minuso test has
4812       # not run yet.  These depmodes are late enough in the game, and
4813       # so weak that their functioning should not be impacted.
4814       am__obj=conftest.${OBJEXT-o}
4815       am__minus_obj=
4816       ;;
4817     none) break ;;
4818     esac
4819     if depmode=$depmode \
4820        source=sub/conftest.c object=$am__obj \
4821        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4822        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4823          >/dev/null 2>conftest.err &&
4824        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4825        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4826        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4827        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4828       # icc doesn't choke on unknown options, it will just issue warnings
4829       # or remarks (even with -Werror).  So we grep stderr for any message
4830       # that says an option was ignored or not supported.
4831       # When given -MP, icc 7.0 and 7.1 complain thusly:
4832       #   icc: Command line warning: ignoring option '-M'; no argument required
4833       # The diagnosis changed in icc 8.0:
4834       #   icc: Command line remark: option '-MP' not supported
4835       if (grep 'ignoring option' conftest.err ||
4836           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4837         am_cv_CXX_dependencies_compiler_type=$depmode
4838         break
4839       fi
4840     fi
4841   done
4842
4843   cd ..
4844   rm -rf conftest.dir
4845 else
4846   am_cv_CXX_dependencies_compiler_type=none
4847 fi
4848
4849 fi
4850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
4851 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
4852 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
4853
4854  if
4855   test "x$enable_dependency_tracking" != xno \
4856   && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
4857   am__fastdepCXX_TRUE=
4858   am__fastdepCXX_FALSE='#'
4859 else
4860   am__fastdepCXX_TRUE='#'
4861   am__fastdepCXX_FALSE=
4862 fi
4863
4864
4865 for ac_prog in 'bison -y' byacc
4866 do
4867   # Extract the first word of "$ac_prog", so it can be a program name with args.
4868 set dummy $ac_prog; ac_word=$2
4869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4870 $as_echo_n "checking for $ac_word... " >&6; }
4871 if test "${ac_cv_prog_YACC+set}" = set; then :
4872   $as_echo_n "(cached) " >&6
4873 else
4874   if test -n "$YACC"; then
4875   ac_cv_prog_YACC="$YACC" # Let the user override the test.
4876 else
4877 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4878 for as_dir in $PATH
4879 do
4880   IFS=$as_save_IFS
4881   test -z "$as_dir" && as_dir=.
4882     for ac_exec_ext in '' $ac_executable_extensions; do
4883   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4884     ac_cv_prog_YACC="$ac_prog"
4885     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4886     break 2
4887   fi
4888 done
4889   done
4890 IFS=$as_save_IFS
4891
4892 fi
4893 fi
4894 YACC=$ac_cv_prog_YACC
4895 if test -n "$YACC"; then
4896   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
4897 $as_echo "$YACC" >&6; }
4898 else
4899   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4900 $as_echo "no" >&6; }
4901 fi
4902
4903
4904   test -n "$YACC" && break
4905 done
4906 test -n "$YACC" || YACC="yacc"
4907
4908 if test -n "$ac_tool_prefix"; then
4909   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4910 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4912 $as_echo_n "checking for $ac_word... " >&6; }
4913 if test "${ac_cv_prog_RANLIB+set}" = set; then :
4914   $as_echo_n "(cached) " >&6
4915 else
4916   if test -n "$RANLIB"; then
4917   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4918 else
4919 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4920 for as_dir in $PATH
4921 do
4922   IFS=$as_save_IFS
4923   test -z "$as_dir" && as_dir=.
4924     for ac_exec_ext in '' $ac_executable_extensions; do
4925   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4926     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4927     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4928     break 2
4929   fi
4930 done
4931   done
4932 IFS=$as_save_IFS
4933
4934 fi
4935 fi
4936 RANLIB=$ac_cv_prog_RANLIB
4937 if test -n "$RANLIB"; then
4938   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4939 $as_echo "$RANLIB" >&6; }
4940 else
4941   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4942 $as_echo "no" >&6; }
4943 fi
4944
4945
4946 fi
4947 if test -z "$ac_cv_prog_RANLIB"; then
4948   ac_ct_RANLIB=$RANLIB
4949   # Extract the first word of "ranlib", so it can be a program name with args.
4950 set dummy ranlib; ac_word=$2
4951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4952 $as_echo_n "checking for $ac_word... " >&6; }
4953 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4954   $as_echo_n "(cached) " >&6
4955 else
4956   if test -n "$ac_ct_RANLIB"; then
4957   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4958 else
4959 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4960 for as_dir in $PATH
4961 do
4962   IFS=$as_save_IFS
4963   test -z "$as_dir" && as_dir=.
4964     for ac_exec_ext in '' $ac_executable_extensions; do
4965   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4966     ac_cv_prog_ac_ct_RANLIB="ranlib"
4967     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4968     break 2
4969   fi
4970 done
4971   done
4972 IFS=$as_save_IFS
4973
4974 fi
4975 fi
4976 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4977 if test -n "$ac_ct_RANLIB"; then
4978   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4979 $as_echo "$ac_ct_RANLIB" >&6; }
4980 else
4981   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4982 $as_echo "no" >&6; }
4983 fi
4984
4985   if test "x$ac_ct_RANLIB" = x; then
4986     RANLIB=":"
4987   else
4988     case $cross_compiling:$ac_tool_warned in
4989 yes:)
4990 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4991 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4992 ac_tool_warned=yes ;;
4993 esac
4994     RANLIB=$ac_ct_RANLIB
4995   fi
4996 else
4997   RANLIB="$ac_cv_prog_RANLIB"
4998 fi
4999
5000
5001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5002 $as_echo_n "checking whether ln -s works... " >&6; }
5003 LN_S=$as_ln_s
5004 if test "$LN_S" = "ln -s"; then
5005   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5006 $as_echo "yes" >&6; }
5007 else
5008   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5009 $as_echo "no, using $LN_S" >&6; }
5010 fi
5011
5012
5013
5014 ac_ext=c
5015 ac_cpp='$CPP $CPPFLAGS'
5016 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5017 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5018 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5020 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5021 # On Suns, sometimes $CPP names a directory.
5022 if test -n "$CPP" && test -d "$CPP"; then
5023   CPP=
5024 fi
5025 if test -z "$CPP"; then
5026   if test "${ac_cv_prog_CPP+set}" = set; then :
5027   $as_echo_n "(cached) " >&6
5028 else
5029       # Double quotes because CPP needs to be expanded
5030     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5031     do
5032       ac_preproc_ok=false
5033 for ac_c_preproc_warn_flag in '' yes
5034 do
5035   # Use a header file that comes with gcc, so configuring glibc
5036   # with a fresh cross-compiler works.
5037   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5038   # <limits.h> exists even on freestanding compilers.
5039   # On the NeXT, cc -E runs the code through the compiler's parser,
5040   # not just through cpp. "Syntax error" is here to catch this case.
5041   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5042 /* end confdefs.h.  */
5043 #ifdef __STDC__
5044 # include <limits.h>
5045 #else
5046 # include <assert.h>
5047 #endif
5048                      Syntax error
5049 _ACEOF
5050 if ac_fn_c_try_cpp "$LINENO"; then :
5051
5052 else
5053   # Broken: fails on valid input.
5054 continue
5055 fi
5056 rm -f conftest.err conftest.$ac_ext
5057
5058   # OK, works on sane cases.  Now check whether nonexistent headers
5059   # can be detected and how.
5060   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5061 /* end confdefs.h.  */
5062 #include <ac_nonexistent.h>
5063 _ACEOF
5064 if ac_fn_c_try_cpp "$LINENO"; then :
5065   # Broken: success on invalid input.
5066 continue
5067 else
5068   # Passes both tests.
5069 ac_preproc_ok=:
5070 break
5071 fi
5072 rm -f conftest.err conftest.$ac_ext
5073
5074 done
5075 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5076 rm -f conftest.err conftest.$ac_ext
5077 if $ac_preproc_ok; then :
5078   break
5079 fi
5080
5081     done
5082     ac_cv_prog_CPP=$CPP
5083
5084 fi
5085   CPP=$ac_cv_prog_CPP
5086 else
5087   ac_cv_prog_CPP=$CPP
5088 fi
5089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5090 $as_echo "$CPP" >&6; }
5091 ac_preproc_ok=false
5092 for ac_c_preproc_warn_flag in '' yes
5093 do
5094   # Use a header file that comes with gcc, so configuring glibc
5095   # with a fresh cross-compiler works.
5096   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5097   # <limits.h> exists even on freestanding compilers.
5098   # On the NeXT, cc -E runs the code through the compiler's parser,
5099   # not just through cpp. "Syntax error" is here to catch this case.
5100   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5101 /* end confdefs.h.  */
5102 #ifdef __STDC__
5103 # include <limits.h>
5104 #else
5105 # include <assert.h>
5106 #endif
5107                      Syntax error
5108 _ACEOF
5109 if ac_fn_c_try_cpp "$LINENO"; then :
5110
5111 else
5112   # Broken: fails on valid input.
5113 continue
5114 fi
5115 rm -f conftest.err conftest.$ac_ext
5116
5117   # OK, works on sane cases.  Now check whether nonexistent headers
5118   # can be detected and how.
5119   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5120 /* end confdefs.h.  */
5121 #include <ac_nonexistent.h>
5122 _ACEOF
5123 if ac_fn_c_try_cpp "$LINENO"; then :
5124   # Broken: success on invalid input.
5125 continue
5126 else
5127   # Passes both tests.
5128 ac_preproc_ok=:
5129 break
5130 fi
5131 rm -f conftest.err conftest.$ac_ext
5132
5133 done
5134 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5135 rm -f conftest.err conftest.$ac_ext
5136 if $ac_preproc_ok; then :
5137
5138 else
5139   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5140 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5141 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5142 See \`config.log' for more details." "$LINENO" 5; }
5143 fi
5144
5145 ac_ext=c
5146 ac_cpp='$CPP $CPPFLAGS'
5147 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5148 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5149 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5150
5151
5152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5153 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5154 if test "${ac_cv_path_GREP+set}" = set; then :
5155   $as_echo_n "(cached) " >&6
5156 else
5157   if test -z "$GREP"; then
5158   ac_path_GREP_found=false
5159   # Loop through the user's path and test for each of PROGNAME-LIST
5160   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5161 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5162 do
5163   IFS=$as_save_IFS
5164   test -z "$as_dir" && as_dir=.
5165     for ac_prog in grep ggrep; do
5166     for ac_exec_ext in '' $ac_executable_extensions; do
5167       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5168       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5169 # Check for GNU ac_path_GREP and select it if it is found.
5170   # Check for GNU $ac_path_GREP
5171 case `"$ac_path_GREP" --version 2>&1` in
5172 *GNU*)
5173   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5174 *)
5175   ac_count=0
5176   $as_echo_n 0123456789 >"conftest.in"
5177   while :
5178   do
5179     cat "conftest.in" "conftest.in" >"conftest.tmp"
5180     mv "conftest.tmp" "conftest.in"
5181     cp "conftest.in" "conftest.nl"
5182     $as_echo 'GREP' >> "conftest.nl"
5183     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5184     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5185     as_fn_arith $ac_count + 1 && ac_count=$as_val
5186     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5187       # Best one so far, save it but keep looking for a better one
5188       ac_cv_path_GREP="$ac_path_GREP"
5189       ac_path_GREP_max=$ac_count
5190     fi
5191     # 10*(2^10) chars as input seems more than enough
5192     test $ac_count -gt 10 && break
5193   done
5194   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5195 esac
5196
5197       $ac_path_GREP_found && break 3
5198     done
5199   done
5200   done
5201 IFS=$as_save_IFS
5202   if test -z "$ac_cv_path_GREP"; then
5203     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5204   fi
5205 else
5206   ac_cv_path_GREP=$GREP
5207 fi
5208
5209 fi
5210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5211 $as_echo "$ac_cv_path_GREP" >&6; }
5212  GREP="$ac_cv_path_GREP"
5213
5214
5215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5216 $as_echo_n "checking for egrep... " >&6; }
5217 if test "${ac_cv_path_EGREP+set}" = set; then :
5218   $as_echo_n "(cached) " >&6
5219 else
5220   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5221    then ac_cv_path_EGREP="$GREP -E"
5222    else
5223      if test -z "$EGREP"; then
5224   ac_path_EGREP_found=false
5225   # Loop through the user's path and test for each of PROGNAME-LIST
5226   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5227 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5228 do
5229   IFS=$as_save_IFS
5230   test -z "$as_dir" && as_dir=.
5231     for ac_prog in egrep; do
5232     for ac_exec_ext in '' $ac_executable_extensions; do
5233       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5234       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5235 # Check for GNU ac_path_EGREP and select it if it is found.
5236   # Check for GNU $ac_path_EGREP
5237 case `"$ac_path_EGREP" --version 2>&1` in
5238 *GNU*)
5239   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5240 *)
5241   ac_count=0
5242   $as_echo_n 0123456789 >"conftest.in"
5243   while :
5244   do
5245     cat "conftest.in" "conftest.in" >"conftest.tmp"
5246     mv "conftest.tmp" "conftest.in"
5247     cp "conftest.in" "conftest.nl"
5248     $as_echo 'EGREP' >> "conftest.nl"
5249     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5250     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5251     as_fn_arith $ac_count + 1 && ac_count=$as_val
5252     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5253       # Best one so far, save it but keep looking for a better one
5254       ac_cv_path_EGREP="$ac_path_EGREP"
5255       ac_path_EGREP_max=$ac_count
5256     fi
5257     # 10*(2^10) chars as input seems more than enough
5258     test $ac_count -gt 10 && break
5259   done
5260   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5261 esac
5262
5263       $ac_path_EGREP_found && break 3
5264     done
5265   done
5266   done
5267 IFS=$as_save_IFS
5268   if test -z "$ac_cv_path_EGREP"; then
5269     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5270   fi
5271 else
5272   ac_cv_path_EGREP=$EGREP
5273 fi
5274
5275    fi
5276 fi
5277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5278 $as_echo "$ac_cv_path_EGREP" >&6; }
5279  EGREP="$ac_cv_path_EGREP"
5280
5281
5282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5283 $as_echo_n "checking for ANSI C header files... " >&6; }
5284 if test "${ac_cv_header_stdc+set}" = set; then :
5285   $as_echo_n "(cached) " >&6
5286 else
5287   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5288 /* end confdefs.h.  */
5289 #include <stdlib.h>
5290 #include <stdarg.h>
5291 #include <string.h>
5292 #include <float.h>
5293
5294 int
5295 main ()
5296 {
5297
5298   ;
5299   return 0;
5300 }
5301 _ACEOF
5302 if ac_fn_c_try_compile "$LINENO"; then :
5303   ac_cv_header_stdc=yes
5304 else
5305   ac_cv_header_stdc=no
5306 fi
5307 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5308
5309 if test $ac_cv_header_stdc = yes; then
5310   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5311   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5312 /* end confdefs.h.  */
5313 #include <string.h>
5314
5315 _ACEOF
5316 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5317   $EGREP "memchr" >/dev/null 2>&1; then :
5318
5319 else
5320   ac_cv_header_stdc=no
5321 fi
5322 rm -f conftest*
5323
5324 fi
5325
5326 if test $ac_cv_header_stdc = yes; then
5327   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5328   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5329 /* end confdefs.h.  */
5330 #include <stdlib.h>
5331
5332 _ACEOF
5333 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5334   $EGREP "free" >/dev/null 2>&1; then :
5335
5336 else
5337   ac_cv_header_stdc=no
5338 fi
5339 rm -f conftest*
5340
5341 fi
5342
5343 if test $ac_cv_header_stdc = yes; then
5344   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5345   if test "$cross_compiling" = yes; then :
5346   :
5347 else
5348   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5349 /* end confdefs.h.  */
5350 #include <ctype.h>
5351 #include <stdlib.h>
5352 #if ((' ' & 0x0FF) == 0x020)
5353 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5354 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5355 #else
5356 # define ISLOWER(c) \
5357                    (('a' <= (c) && (c) <= 'i') \
5358                      || ('j' <= (c) && (c) <= 'r') \
5359                      || ('s' <= (c) && (c) <= 'z'))
5360 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5361 #endif
5362
5363 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5364 int
5365 main ()
5366 {
5367   int i;
5368   for (i = 0; i < 256; i++)
5369     if (XOR (islower (i), ISLOWER (i))
5370         || toupper (i) != TOUPPER (i))
5371       return 2;
5372   return 0;
5373 }
5374 _ACEOF
5375 if ac_fn_c_try_run "$LINENO"; then :
5376
5377 else
5378   ac_cv_header_stdc=no
5379 fi
5380 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5381   conftest.$ac_objext conftest.beam conftest.$ac_ext
5382 fi
5383
5384 fi
5385 fi
5386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5387 $as_echo "$ac_cv_header_stdc" >&6; }
5388 if test $ac_cv_header_stdc = yes; then
5389
5390 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5391
5392 fi
5393
5394 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5395 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5396                   inttypes.h stdint.h unistd.h
5397 do :
5398   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5399 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5400 "
5401 eval as_val=\$$as_ac_Header
5402    if test "x$as_val" = x""yes; then :
5403   cat >>confdefs.h <<_ACEOF
5404 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5405 _ACEOF
5406
5407 fi
5408
5409 done
5410
5411
5412
5413   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5414 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
5415   MINIX=yes
5416 else
5417   MINIX=
5418 fi
5419
5420
5421   if test "$MINIX" = yes; then
5422
5423 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5424
5425
5426 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5427
5428
5429 $as_echo "#define _MINIX 1" >>confdefs.h
5430
5431   fi
5432
5433
5434   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5435 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5436 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
5437   $as_echo_n "(cached) " >&6
5438 else
5439   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5440 /* end confdefs.h.  */
5441
5442 #         define __EXTENSIONS__ 1
5443           $ac_includes_default
5444 int
5445 main ()
5446 {
5447
5448   ;
5449   return 0;
5450 }
5451 _ACEOF
5452 if ac_fn_c_try_compile "$LINENO"; then :
5453   ac_cv_safe_to_define___extensions__=yes
5454 else
5455   ac_cv_safe_to_define___extensions__=no
5456 fi
5457 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5458 fi
5459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5460 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5461   test $ac_cv_safe_to_define___extensions__ = yes &&
5462     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5463
5464   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5465
5466   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5467
5468   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5469
5470   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5471
5472
5473
5474
5475 # If we haven't got the data from the intl directory,
5476 # assume NLS is disabled.
5477 USE_NLS=no
5478 LIBINTL=
5479 LIBINTL_DEP=
5480 INCINTL=
5481 XGETTEXT=
5482 GMSGFMT=
5483 POSUB=
5484
5485 if test -f  ../intl/config.intl; then
5486   .  ../intl/config.intl
5487 fi
5488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
5489 $as_echo_n "checking whether NLS is requested... " >&6; }
5490 if test x"$USE_NLS" != xyes; then
5491   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5492 $as_echo "no" >&6; }
5493 else
5494   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5495 $as_echo "yes" >&6; }
5496
5497 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
5498
5499
5500   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
5501 $as_echo_n "checking for catalogs to be installed... " >&6; }
5502   # Look for .po and .gmo files in the source directory.
5503   CATALOGS=
5504   XLINGUAS=
5505   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
5506     # If there aren't any .gmo files the shell will give us the
5507     # literal string "../path/to/srcdir/po/*.gmo" which has to be
5508     # weeded out.
5509     case "$cat" in *\**)
5510       continue;;
5511     esac
5512     # The quadruple backslash is collapsed to a double backslash
5513     # by the backticks, then collapsed again by the double quotes,
5514     # leaving us with one backslash in the sed expression (right
5515     # before the dot that mustn't act as a wildcard).
5516     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
5517     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
5518     # The user is allowed to set LINGUAS to a list of languages to
5519     # install catalogs for.  If it's empty that means "all of them."
5520     if test "x$LINGUAS" = x; then
5521       CATALOGS="$CATALOGS $cat"
5522       XLINGUAS="$XLINGUAS $lang"
5523     else
5524       case "$LINGUAS" in *$lang*)
5525         CATALOGS="$CATALOGS $cat"
5526         XLINGUAS="$XLINGUAS $lang"
5527         ;;
5528       esac
5529     fi
5530   done
5531   LINGUAS="$XLINGUAS"
5532   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
5533 $as_echo "$LINGUAS" >&6; }
5534
5535
5536     DATADIRNAME=share
5537
5538   INSTOBJEXT=.mo
5539
5540   GENCAT=gencat
5541
5542   CATOBJEXT=.gmo
5543
5544 fi
5545
5546         MKINSTALLDIRS=
5547   if test -n "$ac_aux_dir"; then
5548     case "$ac_aux_dir" in
5549       /*) MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs" ;;
5550       *) MKINSTALLDIRS="\$(top_builddir)/$ac_aux_dir/mkinstalldirs" ;;
5551     esac
5552   fi
5553   if test -z "$MKINSTALLDIRS"; then
5554     MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
5555   fi
5556
5557
5558
5559   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
5560 $as_echo_n "checking whether NLS is requested... " >&6; }
5561     # Check whether --enable-nls was given.
5562 if test "${enable_nls+set}" = set; then :
5563   enableval=$enable_nls; USE_NLS=$enableval
5564 else
5565   USE_NLS=yes
5566 fi
5567
5568   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
5569 $as_echo "$USE_NLS" >&6; }
5570
5571
5572
5573
5574
5575
5576 # Prepare PATH_SEPARATOR.
5577 # The user is always right.
5578 if test "${PATH_SEPARATOR+set}" != set; then
5579   echo "#! /bin/sh" >conf$$.sh
5580   echo  "exit 0"   >>conf$$.sh
5581   chmod +x conf$$.sh
5582   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5583     PATH_SEPARATOR=';'
5584   else
5585     PATH_SEPARATOR=:
5586   fi
5587   rm -f conf$$.sh
5588 fi
5589
5590 # Find out how to test for executable files. Don't use a zero-byte file,
5591 # as systems may use methods other than mode bits to determine executability.
5592 cat >conf$$.file <<_ASEOF
5593 #! /bin/sh
5594 exit 0
5595 _ASEOF
5596 chmod +x conf$$.file
5597 if test -x conf$$.file >/dev/null 2>&1; then
5598   ac_executable_p="test -x"
5599 else
5600   ac_executable_p="test -f"
5601 fi
5602 rm -f conf$$.file
5603
5604 # Extract the first word of "msgfmt", so it can be a program name with args.
5605 set dummy msgfmt; ac_word=$2
5606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5607 $as_echo_n "checking for $ac_word... " >&6; }
5608 if test "${ac_cv_path_MSGFMT+set}" = set; then :
5609   $as_echo_n "(cached) " >&6
5610 else
5611   case "$MSGFMT" in
5612   [\\/]* | ?:[\\/]*)
5613     ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
5614     ;;
5615   *)
5616     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
5617     for ac_dir in $PATH; do
5618       IFS="$ac_save_IFS"
5619       test -z "$ac_dir" && ac_dir=.
5620       for ac_exec_ext in '' $ac_executable_extensions; do
5621         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
5622           if $ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1 &&
5623      (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
5624             ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext"
5625             break 2
5626           fi
5627         fi
5628       done
5629     done
5630     IFS="$ac_save_IFS"
5631   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":"
5632     ;;
5633 esac
5634 fi
5635 MSGFMT="$ac_cv_path_MSGFMT"
5636 if test "$MSGFMT" != ":"; then
5637   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
5638 $as_echo "$MSGFMT" >&6; }
5639 else
5640   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5641 $as_echo "no" >&6; }
5642 fi
5643
5644   # Extract the first word of "gmsgfmt", so it can be a program name with args.
5645 set dummy gmsgfmt; ac_word=$2
5646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5647 $as_echo_n "checking for $ac_word... " >&6; }
5648 if test "${ac_cv_path_GMSGFMT+set}" = set; then :
5649   $as_echo_n "(cached) " >&6
5650 else
5651   case $GMSGFMT in
5652   [\\/]* | ?:[\\/]*)
5653   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
5654   ;;
5655   *)
5656   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5657 for as_dir in $PATH
5658 do
5659   IFS=$as_save_IFS
5660   test -z "$as_dir" && as_dir=.
5661     for ac_exec_ext in '' $ac_executable_extensions; do
5662   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5663     ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
5664     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5665     break 2
5666   fi
5667 done
5668   done
5669 IFS=$as_save_IFS
5670
5671   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
5672   ;;
5673 esac
5674 fi
5675 GMSGFMT=$ac_cv_path_GMSGFMT
5676 if test -n "$GMSGFMT"; then
5677   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
5678 $as_echo "$GMSGFMT" >&6; }
5679 else
5680   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5681 $as_echo "no" >&6; }
5682 fi
5683
5684
5685
5686
5687 # Prepare PATH_SEPARATOR.
5688 # The user is always right.
5689 if test "${PATH_SEPARATOR+set}" != set; then
5690   echo "#! /bin/sh" >conf$$.sh
5691   echo  "exit 0"   >>conf$$.sh
5692   chmod +x conf$$.sh
5693   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5694     PATH_SEPARATOR=';'
5695   else
5696     PATH_SEPARATOR=:
5697   fi
5698   rm -f conf$$.sh
5699 fi
5700
5701 # Find out how to test for executable files. Don't use a zero-byte file,
5702 # as systems may use methods other than mode bits to determine executability.
5703 cat >conf$$.file <<_ASEOF
5704 #! /bin/sh
5705 exit 0
5706 _ASEOF
5707 chmod +x conf$$.file
5708 if test -x conf$$.file >/dev/null 2>&1; then
5709   ac_executable_p="test -x"
5710 else
5711   ac_executable_p="test -f"
5712 fi
5713 rm -f conf$$.file
5714
5715 # Extract the first word of "xgettext", so it can be a program name with args.
5716 set dummy xgettext; ac_word=$2
5717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5718 $as_echo_n "checking for $ac_word... " >&6; }
5719 if test "${ac_cv_path_XGETTEXT+set}" = set; then :
5720   $as_echo_n "(cached) " >&6
5721 else
5722   case "$XGETTEXT" in
5723   [\\/]* | ?:[\\/]*)
5724     ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
5725     ;;
5726   *)
5727     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
5728     for ac_dir in $PATH; do
5729       IFS="$ac_save_IFS"
5730       test -z "$ac_dir" && ac_dir=.
5731       for ac_exec_ext in '' $ac_executable_extensions; do
5732         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
5733           if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
5734      (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
5735             ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext"
5736             break 2
5737           fi
5738         fi
5739       done
5740     done
5741     IFS="$ac_save_IFS"
5742   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
5743     ;;
5744 esac
5745 fi
5746 XGETTEXT="$ac_cv_path_XGETTEXT"
5747 if test "$XGETTEXT" != ":"; then
5748   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
5749 $as_echo "$XGETTEXT" >&6; }
5750 else
5751   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5752 $as_echo "no" >&6; }
5753 fi
5754
5755     rm -f messages.po
5756
5757
5758 # Prepare PATH_SEPARATOR.
5759 # The user is always right.
5760 if test "${PATH_SEPARATOR+set}" != set; then
5761   echo "#! /bin/sh" >conf$$.sh
5762   echo  "exit 0"   >>conf$$.sh
5763   chmod +x conf$$.sh
5764   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5765     PATH_SEPARATOR=';'
5766   else
5767     PATH_SEPARATOR=:
5768   fi
5769   rm -f conf$$.sh
5770 fi
5771
5772 # Find out how to test for executable files. Don't use a zero-byte file,
5773 # as systems may use methods other than mode bits to determine executability.
5774 cat >conf$$.file <<_ASEOF
5775 #! /bin/sh
5776 exit 0
5777 _ASEOF
5778 chmod +x conf$$.file
5779 if test -x conf$$.file >/dev/null 2>&1; then
5780   ac_executable_p="test -x"
5781 else
5782   ac_executable_p="test -f"
5783 fi
5784 rm -f conf$$.file
5785
5786 # Extract the first word of "msgmerge", so it can be a program name with args.
5787 set dummy msgmerge; ac_word=$2
5788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5789 $as_echo_n "checking for $ac_word... " >&6; }
5790 if test "${ac_cv_path_MSGMERGE+set}" = set; then :
5791   $as_echo_n "(cached) " >&6
5792 else
5793   case "$MSGMERGE" in
5794   [\\/]* | ?:[\\/]*)
5795     ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
5796     ;;
5797   *)
5798     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
5799     for ac_dir in $PATH; do
5800       IFS="$ac_save_IFS"
5801       test -z "$ac_dir" && ac_dir=.
5802       for ac_exec_ext in '' $ac_executable_extensions; do
5803         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
5804           if $ac_dir/$ac_word --update -q /dev/null /dev/null >/dev/null 2>&1; then
5805             ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext"
5806             break 2
5807           fi
5808         fi
5809       done
5810     done
5811     IFS="$ac_save_IFS"
5812   test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":"
5813     ;;
5814 esac
5815 fi
5816 MSGMERGE="$ac_cv_path_MSGMERGE"
5817 if test "$MSGMERGE" != ":"; then
5818   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
5819 $as_echo "$MSGMERGE" >&6; }
5820 else
5821   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5822 $as_echo "no" >&6; }
5823 fi
5824
5825
5826       if test "$GMSGFMT" != ":"; then
5827             if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
5828        (if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
5829       : ;
5830     else
5831       GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
5832       { $as_echo "$as_me:${as_lineno-$LINENO}: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5
5833 $as_echo "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; }
5834       GMSGFMT=":"
5835     fi
5836   fi
5837
5838       if test "$XGETTEXT" != ":"; then
5839             if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
5840        (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
5841       : ;
5842     else
5843       { $as_echo "$as_me:${as_lineno-$LINENO}: result: found xgettext program is not GNU xgettext; ignore it" >&5
5844 $as_echo "found xgettext program is not GNU xgettext; ignore it" >&6; }
5845       XGETTEXT=":"
5846     fi
5847         rm -f messages.po
5848   fi
5849
5850   ac_config_commands="$ac_config_commands default-1"
5851
5852
5853
5854  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
5855 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
5856 if test "${ac_cv_c_bigendian+set}" = set; then :
5857   $as_echo_n "(cached) " >&6
5858 else
5859   ac_cv_c_bigendian=unknown
5860     # See if we're dealing with a universal compiler.
5861     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5862 /* end confdefs.h.  */
5863 #ifndef __APPLE_CC__
5864                not a universal capable compiler
5865              #endif
5866              typedef int dummy;
5867
5868 _ACEOF
5869 if ac_fn_c_try_compile "$LINENO"; then :
5870
5871         # Check for potential -arch flags.  It is not universal unless
5872         # there are at least two -arch flags with different values.
5873         ac_arch=
5874         ac_prev=
5875         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
5876          if test -n "$ac_prev"; then
5877            case $ac_word in
5878              i?86 | x86_64 | ppc | ppc64)
5879                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
5880                  ac_arch=$ac_word
5881                else
5882                  ac_cv_c_bigendian=universal
5883                  break
5884                fi
5885                ;;
5886            esac
5887            ac_prev=
5888          elif test "x$ac_word" = "x-arch"; then
5889            ac_prev=arch
5890          fi
5891        done
5892 fi
5893 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5894     if test $ac_cv_c_bigendian = unknown; then
5895       # See if sys/param.h defines the BYTE_ORDER macro.
5896       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5897 /* end confdefs.h.  */
5898 #include <sys/types.h>
5899              #include <sys/param.h>
5900
5901 int
5902 main ()
5903 {
5904 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
5905                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
5906                      && LITTLE_ENDIAN)
5907               bogus endian macros
5908              #endif
5909
5910   ;
5911   return 0;
5912 }
5913 _ACEOF
5914 if ac_fn_c_try_compile "$LINENO"; then :
5915   # It does; now see whether it defined to BIG_ENDIAN or not.
5916          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5917 /* end confdefs.h.  */
5918 #include <sys/types.h>
5919                 #include <sys/param.h>
5920
5921 int
5922 main ()
5923 {
5924 #if BYTE_ORDER != BIG_ENDIAN
5925                  not big endian
5926                 #endif
5927
5928   ;
5929   return 0;
5930 }
5931 _ACEOF
5932 if ac_fn_c_try_compile "$LINENO"; then :
5933   ac_cv_c_bigendian=yes
5934 else
5935   ac_cv_c_bigendian=no
5936 fi
5937 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5938 fi
5939 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5940     fi
5941     if test $ac_cv_c_bigendian = unknown; then
5942       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
5943       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5944 /* end confdefs.h.  */
5945 #include <limits.h>
5946
5947 int
5948 main ()
5949 {
5950 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
5951               bogus endian macros
5952              #endif
5953
5954   ;
5955   return 0;
5956 }
5957 _ACEOF
5958 if ac_fn_c_try_compile "$LINENO"; then :
5959   # It does; now see whether it defined to _BIG_ENDIAN or not.
5960          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5961 /* end confdefs.h.  */
5962 #include <limits.h>
5963
5964 int
5965 main ()
5966 {
5967 #ifndef _BIG_ENDIAN
5968                  not big endian
5969                 #endif
5970
5971   ;
5972   return 0;
5973 }
5974 _ACEOF
5975 if ac_fn_c_try_compile "$LINENO"; then :
5976   ac_cv_c_bigendian=yes
5977 else
5978   ac_cv_c_bigendian=no
5979 fi
5980 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5981 fi
5982 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5983     fi
5984     if test $ac_cv_c_bigendian = unknown; then
5985       # Compile a test program.
5986       if test "$cross_compiling" = yes; then :
5987   # Try to guess by grepping values from an object file.
5988          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5989 /* end confdefs.h.  */
5990 short int ascii_mm[] =
5991                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
5992                 short int ascii_ii[] =
5993                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
5994                 int use_ascii (int i) {
5995                   return ascii_mm[i] + ascii_ii[i];
5996                 }
5997                 short int ebcdic_ii[] =
5998                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
5999                 short int ebcdic_mm[] =
6000                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
6001                 int use_ebcdic (int i) {
6002                   return ebcdic_mm[i] + ebcdic_ii[i];
6003                 }
6004                 extern int foo;
6005
6006 int
6007 main ()
6008 {
6009 return use_ascii (foo) == use_ebcdic (foo);
6010   ;
6011   return 0;
6012 }
6013 _ACEOF
6014 if ac_fn_c_try_compile "$LINENO"; then :
6015   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
6016               ac_cv_c_bigendian=yes
6017             fi
6018             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
6019               if test "$ac_cv_c_bigendian" = unknown; then
6020                 ac_cv_c_bigendian=no
6021               else
6022                 # finding both strings is unlikely to happen, but who knows?
6023                 ac_cv_c_bigendian=unknown
6024               fi
6025             fi
6026 fi
6027 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6028 else
6029   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6030 /* end confdefs.h.  */
6031 $ac_includes_default
6032 int
6033 main ()
6034 {
6035
6036              /* Are we little or big endian?  From Harbison&Steele.  */
6037              union
6038              {
6039                long int l;
6040                char c[sizeof (long int)];
6041              } u;
6042              u.l = 1;
6043              return u.c[sizeof (long int) - 1] == 1;
6044
6045   ;
6046   return 0;
6047 }
6048 _ACEOF
6049 if ac_fn_c_try_run "$LINENO"; then :
6050   ac_cv_c_bigendian=no
6051 else
6052   ac_cv_c_bigendian=yes
6053 fi
6054 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6055   conftest.$ac_objext conftest.beam conftest.$ac_ext
6056 fi
6057
6058     fi
6059 fi
6060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
6061 $as_echo "$ac_cv_c_bigendian" >&6; }
6062  case $ac_cv_c_bigendian in #(
6063    yes)
6064      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
6065 ;; #(
6066    no)
6067       ;; #(
6068    universal)
6069
6070 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
6071
6072      ;; #(
6073    *)
6074      as_fn_error "unknown endianness
6075  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
6076  esac
6077
6078
6079
6080
6081  if test "x$target_alias" = "x" -o "x$host_alias" = "x$target_alias"; then
6082   NATIVE_LINKER_TRUE=
6083   NATIVE_LINKER_FALSE='#'
6084 else
6085   NATIVE_LINKER_TRUE='#'
6086   NATIVE_LINKER_FALSE=
6087 fi
6088
6089  if test "$GCC" = yes; then
6090   GCC_TRUE=
6091   GCC_FALSE='#'
6092 else
6093   GCC_TRUE='#'
6094   GCC_FALSE=
6095 fi
6096
6097
6098  if test "x$target_alias" = "x" -o "x$host_alias" = "x$target_alias" -o "x$host_alias" = "x$build_alias"; then
6099   NATIVE_OR_CROSS_LINKER_TRUE=
6100   NATIVE_OR_CROSS_LINKER_FALSE='#'
6101 else
6102   NATIVE_OR_CROSS_LINKER_TRUE='#'
6103   NATIVE_OR_CROSS_LINKER_FALSE=
6104 fi
6105
6106
6107  if
6108   case $target_cpu in
6109     i?86) true;;
6110     x86_64) false;;
6111     sparc64) false;;
6112     *) true;;
6113   esac; then
6114   FN_PTRS_IN_SO_WITHOUT_PIC_TRUE=
6115   FN_PTRS_IN_SO_WITHOUT_PIC_FALSE='#'
6116 else
6117   FN_PTRS_IN_SO_WITHOUT_PIC_TRUE='#'
6118   FN_PTRS_IN_SO_WITHOUT_PIC_FALSE=
6119 fi
6120
6121
6122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc >= 4.1" >&5
6123 $as_echo_n "checking for gcc >= 4.1... " >&6; }
6124 if test "${gold_cv_prog_gcc41+set}" = set; then :
6125   $as_echo_n "(cached) " >&6
6126 else
6127   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6128 /* end confdefs.h.  */
6129
6130 #if !defined __GNUC__
6131 error
6132 #elif __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 1)
6133 error
6134 #endif
6135
6136 _ACEOF
6137 if ac_fn_c_try_compile "$LINENO"; then :
6138   gold_cv_prog_gcc41=yes
6139 else
6140   gold_cv_prog_gcc41=no
6141 fi
6142 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6143 fi
6144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_prog_gcc41" >&5
6145 $as_echo "$gold_cv_prog_gcc41" >&6; }
6146
6147  if test "$target_cpu" = "x86_64" -a "$gold_cv_prog_gcc41" = "yes"; then
6148   MCMODEL_MEDIUM_TRUE=
6149   MCMODEL_MEDIUM_FALSE='#'
6150 else
6151   MCMODEL_MEDIUM_TRUE='#'
6152   MCMODEL_MEDIUM_FALSE=
6153 fi
6154
6155
6156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread support" >&5
6157 $as_echo_n "checking for thread support... " >&6; }
6158 if test "${gold_cv_c_thread+set}" = set; then :
6159   $as_echo_n "(cached) " >&6
6160 else
6161   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6162 /* end confdefs.h.  */
6163 __thread int i = 1;
6164 _ACEOF
6165 if ac_fn_c_try_compile "$LINENO"; then :
6166   gold_cv_c_thread=yes
6167 else
6168   gold_cv_c_thread=no
6169 fi
6170 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6171 fi
6172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_c_thread" >&5
6173 $as_echo "$gold_cv_c_thread" >&6; }
6174
6175  if test "$gold_cv_c_thread" = "yes"; then
6176   TLS_TRUE=
6177   TLS_FALSE='#'
6178 else
6179   TLS_TRUE='#'
6180   TLS_FALSE=
6181 fi
6182
6183
6184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for glibc >= 2.4" >&5
6185 $as_echo_n "checking for glibc >= 2.4... " >&6; }
6186 if test "${gold_cv_lib_glibc24+set}" = set; then :
6187   $as_echo_n "(cached) " >&6
6188 else
6189   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6190 /* end confdefs.h.  */
6191
6192 #include <features.h>
6193 #if !defined __GLIBC__
6194 error
6195 #elif __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 4)
6196 error
6197 #endif
6198
6199 _ACEOF
6200 if ac_fn_c_try_compile "$LINENO"; then :
6201   gold_cv_lib_glibc24=yes
6202 else
6203   gold_cv_lib_glibc24=no
6204 fi
6205 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6206 fi
6207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_glibc24" >&5
6208 $as_echo "$gold_cv_lib_glibc24" >&6; }
6209
6210  if test "$gold_cv_lib_glibc24" = "yes"; then
6211   STATIC_TLS_TRUE=
6212   STATIC_TLS_FALSE='#'
6213 else
6214   STATIC_TLS_TRUE='#'
6215   STATIC_TLS_FALSE=
6216 fi
6217
6218
6219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for omp support" >&5
6220 $as_echo_n "checking for omp support... " >&6; }
6221 if test "${gold_cv_c_threadprivate+set}" = set; then :
6222   $as_echo_n "(cached) " >&6
6223 else
6224   save_CFLAGS="$CFLAGS"
6225 CFLAGS="$CFLAGS -fopenmp"
6226 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6227 /* end confdefs.h.  */
6228
6229 #include <omp.h>
6230 int i;
6231 #pragma omp threadprivate (i)
6232
6233 _ACEOF
6234 if ac_fn_c_try_compile "$LINENO"; then :
6235   gold_cv_c_threadprivate=yes
6236 else
6237   gold_cv_c_threadprivate=no
6238 fi
6239 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6240 CFLAGS="$save_CFLAGS"
6241 fi
6242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_c_threadprivate" >&5
6243 $as_echo "$gold_cv_c_threadprivate" >&6; }
6244 if test "$gold_cv_c_threadprivate" = "yes"; then
6245
6246 $as_echo "#define HAVE_OMP_SUPPORT 1" >>confdefs.h
6247
6248 fi
6249  if test "$gold_cv_c_threadprivate" = "yes"; then
6250   OMP_SUPPORT_TRUE=
6251   OMP_SUPPORT_FALSE='#'
6252 else
6253   OMP_SUPPORT_TRUE='#'
6254   OMP_SUPPORT_FALSE=
6255 fi
6256
6257
6258 save_CFLAGS="$CFLAGS"
6259 CFLAGS="$CFLAGS -mtls-dialect=gnu2"
6260 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6261 /* end confdefs.h.  */
6262 int i;
6263 _ACEOF
6264 if ac_fn_c_try_compile "$LINENO"; then :
6265   have_tls_gnu2=yes
6266 else
6267   have_tls_gnu2=no
6268 fi
6269 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6270 CFLAGS="$save_CFLAGS"
6271  if test "$have_tls_gnu2" = "yes"; then
6272   TLS_GNU2_DIALECT_TRUE=
6273   TLS_GNU2_DIALECT_FALSE='#'
6274 else
6275   TLS_GNU2_DIALECT_TRUE='#'
6276   TLS_GNU2_DIALECT_FALSE=
6277 fi
6278
6279
6280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for glibc >= 2.9" >&5
6281 $as_echo_n "checking for glibc >= 2.9... " >&6; }
6282 if test "${gold_cv_lib_glibc29+set}" = set; then :
6283   $as_echo_n "(cached) " >&6
6284 else
6285   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6286 /* end confdefs.h.  */
6287
6288 #include <features.h>
6289 #if !defined __GLIBC__
6290 error
6291 #elif __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 9)
6292 error
6293 #endif
6294
6295 _ACEOF
6296 if ac_fn_c_try_compile "$LINENO"; then :
6297   gold_cv_lib_glibc29=yes
6298 else
6299   gold_cv_lib_glibc29=no
6300 fi
6301 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6302 fi
6303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_glibc29" >&5
6304 $as_echo "$gold_cv_lib_glibc29" >&6; }
6305
6306  if test "$gold_cv_lib_glibc29" = "yes"; then
6307   TLS_DESCRIPTORS_TRUE=
6308   TLS_DESCRIPTORS_FALSE='#'
6309 else
6310   TLS_DESCRIPTORS_TRUE='#'
6311   TLS_DESCRIPTORS_FALSE=
6312 fi
6313
6314
6315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -frandom-seed support" >&5
6316 $as_echo_n "checking for -frandom-seed support... " >&6; }
6317 if test "${gold_cv_c_random_seed+set}" = set; then :
6318   $as_echo_n "(cached) " >&6
6319 else
6320   save_CFLAGS="$CFLAGS"
6321 CFLAGS="$CFLAGS -frandom-seed=foo"
6322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6323 /* end confdefs.h.  */
6324 int i;
6325 _ACEOF
6326 if ac_fn_c_try_compile "$LINENO"; then :
6327   gold_cv_c_random_seed=yes
6328 else
6329   gold_cv_c_random_seed=no
6330 fi
6331 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6332 CFLAGS="$save_CFLAGS"
6333 fi
6334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_c_random_seed" >&5
6335 $as_echo "$gold_cv_c_random_seed" >&6; }
6336 if test "$gold_cv_c_random_seed" = "yes"; then
6337   # In Makefile, '$@' will be expanded to be the name of the file
6338   # being built, providing a unique seed for each file.
6339   RANDOM_SEED_CFLAGS=-frandom-seed=\$@
6340 fi
6341
6342
6343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for glibc >= 2.11" >&5
6344 $as_echo_n "checking for glibc >= 2.11... " >&6; }
6345 if test "${gold_cv_lib_glibc2_11+set}" = set; then :
6346   $as_echo_n "(cached) " >&6
6347 else
6348   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6349 /* end confdefs.h.  */
6350
6351 #include <features.h>
6352 #if !defined __GLIBC__
6353 error
6354 #elif __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 11)
6355 error
6356 #endif
6357 __asm__(".type foo, %gnu_indirect_function");
6358
6359 _ACEOF
6360 if ac_fn_c_try_compile "$LINENO"; then :
6361   gold_cv_lib_glibc2_11=yes
6362 else
6363   gold_cv_lib_glibc2_11=no
6364 fi
6365 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6366 fi
6367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_glibc2_11" >&5
6368 $as_echo "$gold_cv_lib_glibc2_11" >&6; }
6369
6370  if test "$gold_cv_lib_glibc2_11" = "yes"; then
6371   IFUNC_TRUE=
6372   IFUNC_FALSE='#'
6373 else
6374   IFUNC_TRUE='#'
6375   IFUNC_FALSE=
6376 fi
6377
6378
6379
6380 GCC_WARN_CFLAGS="-W -Wall -Wstrict-prototypes -Wmissing-prototypes"
6381 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6382 /* end confdefs.h.  */
6383 __GNUC__
6384 _ACEOF
6385 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6386   $EGREP "^[0-3]$" >/dev/null 2>&1; then :
6387
6388 else
6389   GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wshadow"
6390 fi
6391 rm -f conftest*
6392
6393
6394 # Check whether --enable-werror was given.
6395 if test "${enable_werror+set}" = set; then :
6396   enableval=$enable_werror; case "${enableval}" in
6397      yes | y) ERROR_ON_WARNING="yes" ;;
6398      no | n)  ERROR_ON_WARNING="no" ;;
6399      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
6400    esac
6401 fi
6402
6403
6404 # Disable -Wformat by default when using gcc on mingw
6405 case "${host}" in
6406   *-*-mingw32*)
6407     if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
6408       GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wno-format"
6409     fi
6410     ;;
6411   *) ;;
6412 esac
6413
6414 # Enable -Werror by default when using gcc
6415 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
6416     ERROR_ON_WARNING=yes
6417 fi
6418
6419 NO_WERROR=
6420 if test "${ERROR_ON_WARNING}" = yes ; then
6421     GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Werror"
6422     NO_WERROR="-Wno-error"
6423 fi
6424
6425 if test "${GCC}" = yes ; then
6426   WARN_CFLAGS="${GCC_WARN_CFLAGS}"
6427 fi
6428
6429 # Check whether --enable-build-warnings was given.
6430 if test "${enable_build_warnings+set}" = set; then :
6431   enableval=$enable_build_warnings; case "${enableval}" in
6432   yes)  WARN_CFLAGS="${GCC_WARN_CFLAGS}";;
6433   no)   if test "${GCC}" = yes ; then
6434           WARN_CFLAGS="-w"
6435         fi;;
6436   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6437         WARN_CFLAGS="${GCC_WARN_CFLAGS} ${t}";;
6438   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6439         WARN_CFLAGS="${t} ${GCC_WARN_CFLAGS}";;
6440   *)    WARN_CFLAGS=`echo "${enableval}" | sed -e "s/,/ /g"`;;
6441 esac
6442 fi
6443
6444
6445 if test x"$silent" != x"yes" && test x"$WARN_CFLAGS" != x""; then
6446   echo "Setting warning flags = $WARN_CFLAGS" 6>&1
6447 fi
6448
6449
6450
6451
6452
6453 WARN_CXXFLAGS=`echo ${WARN_CFLAGS} | sed -e 's/-Wstrict-prototypes//' -e 's/-Wmissing-prototypes//' -e 's/-Wshadow//'`
6454
6455
6456 LFS_CFLAGS="-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
6457
6458
6459 for ac_header in sys/mman.h
6460 do :
6461   ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
6462 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
6463   cat >>confdefs.h <<_ACEOF
6464 #define HAVE_SYS_MMAN_H 1
6465 _ACEOF
6466
6467 fi
6468
6469 done
6470
6471 for ac_func in chsize mmap
6472 do :
6473   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6474 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6475 eval as_val=\$$as_ac_var
6476    if test "x$as_val" = x""yes; then :
6477   cat >>confdefs.h <<_ACEOF
6478 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6479 _ACEOF
6480
6481 fi
6482 done
6483
6484 for ac_func in pread ftruncate ffsll
6485 do :
6486   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6487 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6488 eval as_val=\$$as_ac_var
6489    if test "x$as_val" = x""yes; then :
6490   cat >>confdefs.h <<_ACEOF
6491 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6492 _ACEOF
6493
6494 else
6495   case " $LIBOBJS " in
6496   *" $ac_func.$ac_objext "* ) ;;
6497   *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
6498  ;;
6499 esac
6500
6501 fi
6502 done
6503
6504
6505
6506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking mremap with MREMAP_MAYMOVE" >&5
6507 $as_echo_n "checking mremap with MREMAP_MAYMOVE... " >&6; }
6508 if test "${gold_cv_lib_mremap_maymove+set}" = set; then :
6509   $as_echo_n "(cached) " >&6
6510 else
6511   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6512 /* end confdefs.h.  */
6513
6514
6515 #include <sys/mman.h>
6516 void f() { mremap (0, 0, 0, MREMAP_MAYMOVE); }
6517
6518 int
6519 main ()
6520 {
6521
6522   ;
6523   return 0;
6524 }
6525 _ACEOF
6526 if ac_fn_c_try_link "$LINENO"; then :
6527   gold_cv_lib_mremap_maymove=yes
6528 else
6529   gold_cv_lib_mremap_maymove=no
6530 fi
6531 rm -f core conftest.err conftest.$ac_objext \
6532     conftest$ac_exeext conftest.$ac_ext
6533 fi
6534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_mremap_maymove" >&5
6535 $as_echo "$gold_cv_lib_mremap_maymove" >&6; }
6536 if test "$gold_cv_lib_mremap_maymove" = "yes"; then
6537
6538 $as_echo "#define HAVE_MREMAP 1" >>confdefs.h
6539
6540 else
6541   case " $LIBOBJS " in
6542   *" mremap.$ac_objext "* ) ;;
6543   *) LIBOBJS="$LIBOBJS mremap.$ac_objext"
6544  ;;
6545 esac
6546
6547 fi
6548
6549 # Link in zlib if we can.  This allows us to write compressed sections.
6550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
6551 $as_echo_n "checking for library containing zlibVersion... " >&6; }
6552 if test "${ac_cv_search_zlibVersion+set}" = set; then :
6553   $as_echo_n "(cached) " >&6
6554 else
6555   ac_func_search_save_LIBS=$LIBS
6556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6557 /* end confdefs.h.  */
6558
6559 /* Override any GCC internal prototype to avoid an error.
6560    Use char because int might match the return type of a GCC
6561    builtin and then its argument prototype would still apply.  */
6562 #ifdef __cplusplus
6563 extern "C"
6564 #endif
6565 char zlibVersion ();
6566 int
6567 main ()
6568 {
6569 return zlibVersion ();
6570   ;
6571   return 0;
6572 }
6573 _ACEOF
6574 for ac_lib in '' z; do
6575   if test -z "$ac_lib"; then
6576     ac_res="none required"
6577   else
6578     ac_res=-l$ac_lib
6579     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6580   fi
6581   if ac_fn_c_try_link "$LINENO"; then :
6582   ac_cv_search_zlibVersion=$ac_res
6583 fi
6584 rm -f core conftest.err conftest.$ac_objext \
6585     conftest$ac_exeext
6586   if test "${ac_cv_search_zlibVersion+set}" = set; then :
6587   break
6588 fi
6589 done
6590 if test "${ac_cv_search_zlibVersion+set}" = set; then :
6591
6592 else
6593   ac_cv_search_zlibVersion=no
6594 fi
6595 rm conftest.$ac_ext
6596 LIBS=$ac_func_search_save_LIBS
6597 fi
6598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
6599 $as_echo "$ac_cv_search_zlibVersion" >&6; }
6600 ac_res=$ac_cv_search_zlibVersion
6601 if test "$ac_res" != no; then :
6602   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6603   for ac_header in zlib.h
6604 do :
6605   ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
6606 if test "x$ac_cv_header_zlib_h" = x""yes; then :
6607   cat >>confdefs.h <<_ACEOF
6608 #define HAVE_ZLIB_H 1
6609 _ACEOF
6610
6611 fi
6612
6613 done
6614
6615 fi
6616
6617  if test "$ac_cv_search_zlibVersion" != "no"; then
6618   HAVE_ZLIB_TRUE=
6619   HAVE_ZLIB_FALSE='#'
6620 else
6621   HAVE_ZLIB_TRUE='#'
6622   HAVE_ZLIB_FALSE=
6623 fi
6624
6625
6626 ac_fn_c_check_decl "$LINENO" "basename" "ac_cv_have_decl_basename" "$ac_includes_default"
6627 if test "x$ac_cv_have_decl_basename" = x""yes; then :
6628   ac_have_decl=1
6629 else
6630   ac_have_decl=0
6631 fi
6632
6633 cat >>confdefs.h <<_ACEOF
6634 #define HAVE_DECL_BASENAME $ac_have_decl
6635 _ACEOF
6636 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
6637 if test "x$ac_cv_have_decl_ffs" = x""yes; then :
6638   ac_have_decl=1
6639 else
6640   ac_have_decl=0
6641 fi
6642
6643 cat >>confdefs.h <<_ACEOF
6644 #define HAVE_DECL_FFS $ac_have_decl
6645 _ACEOF
6646 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
6647 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
6648   ac_have_decl=1
6649 else
6650   ac_have_decl=0
6651 fi
6652
6653 cat >>confdefs.h <<_ACEOF
6654 #define HAVE_DECL_ASPRINTF $ac_have_decl
6655 _ACEOF
6656 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
6657 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
6658   ac_have_decl=1
6659 else
6660   ac_have_decl=0
6661 fi
6662
6663 cat >>confdefs.h <<_ACEOF
6664 #define HAVE_DECL_VASPRINTF $ac_have_decl
6665 _ACEOF
6666 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
6667 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
6668   ac_have_decl=1
6669 else
6670   ac_have_decl=0
6671 fi
6672
6673 cat >>confdefs.h <<_ACEOF
6674 #define HAVE_DECL_SNPRINTF $ac_have_decl
6675 _ACEOF
6676 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
6677 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
6678   ac_have_decl=1
6679 else
6680   ac_have_decl=0
6681 fi
6682
6683 cat >>confdefs.h <<_ACEOF
6684 #define HAVE_DECL_VSNPRINTF $ac_have_decl
6685 _ACEOF
6686 ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
6687 if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
6688   ac_have_decl=1
6689 else
6690   ac_have_decl=0
6691 fi
6692
6693 cat >>confdefs.h <<_ACEOF
6694 #define HAVE_DECL_STRVERSCMP $ac_have_decl
6695 _ACEOF
6696
6697
6698 ac_ext=cpp
6699 ac_cpp='$CXXCPP $CPPFLAGS'
6700 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6701 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6702 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6703
6704
6705
6706 ac_ext=cpp
6707 ac_cpp='$CXXCPP $CPPFLAGS'
6708 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6709 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6710 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
6712 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
6713 if test -z "$CXXCPP"; then
6714   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
6715   $as_echo_n "(cached) " >&6
6716 else
6717       # Double quotes because CXXCPP needs to be expanded
6718     for CXXCPP in "$CXX -E" "/lib/cpp"
6719     do
6720       ac_preproc_ok=false
6721 for ac_cxx_preproc_warn_flag in '' yes
6722 do
6723   # Use a header file that comes with gcc, so configuring glibc
6724   # with a fresh cross-compiler works.
6725   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6726   # <limits.h> exists even on freestanding compilers.
6727   # On the NeXT, cc -E runs the code through the compiler's parser,
6728   # not just through cpp. "Syntax error" is here to catch this case.
6729   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6730 /* end confdefs.h.  */
6731 #ifdef __STDC__
6732 # include <limits.h>
6733 #else
6734 # include <assert.h>
6735 #endif
6736                      Syntax error
6737 _ACEOF
6738 if ac_fn_cxx_try_cpp "$LINENO"; then :
6739
6740 else
6741   # Broken: fails on valid input.
6742 continue
6743 fi
6744 rm -f conftest.err conftest.$ac_ext
6745
6746   # OK, works on sane cases.  Now check whether nonexistent headers
6747   # can be detected and how.
6748   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6749 /* end confdefs.h.  */
6750 #include <ac_nonexistent.h>
6751 _ACEOF
6752 if ac_fn_cxx_try_cpp "$LINENO"; then :
6753   # Broken: success on invalid input.
6754 continue
6755 else
6756   # Passes both tests.
6757 ac_preproc_ok=:
6758 break
6759 fi
6760 rm -f conftest.err conftest.$ac_ext
6761
6762 done
6763 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6764 rm -f conftest.err conftest.$ac_ext
6765 if $ac_preproc_ok; then :
6766   break
6767 fi
6768
6769     done
6770     ac_cv_prog_CXXCPP=$CXXCPP
6771
6772 fi
6773   CXXCPP=$ac_cv_prog_CXXCPP
6774 else
6775   ac_cv_prog_CXXCPP=$CXXCPP
6776 fi
6777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
6778 $as_echo "$CXXCPP" >&6; }
6779 ac_preproc_ok=false
6780 for ac_cxx_preproc_warn_flag in '' yes
6781 do
6782   # Use a header file that comes with gcc, so configuring glibc
6783   # with a fresh cross-compiler works.
6784   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6785   # <limits.h> exists even on freestanding compilers.
6786   # On the NeXT, cc -E runs the code through the compiler's parser,
6787   # not just through cpp. "Syntax error" is here to catch this case.
6788   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6789 /* end confdefs.h.  */
6790 #ifdef __STDC__
6791 # include <limits.h>
6792 #else
6793 # include <assert.h>
6794 #endif
6795                      Syntax error
6796 _ACEOF
6797 if ac_fn_cxx_try_cpp "$LINENO"; then :
6798
6799 else
6800   # Broken: fails on valid input.
6801 continue
6802 fi
6803 rm -f conftest.err conftest.$ac_ext
6804
6805   # OK, works on sane cases.  Now check whether nonexistent headers
6806   # can be detected and how.
6807   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6808 /* end confdefs.h.  */
6809 #include <ac_nonexistent.h>
6810 _ACEOF
6811 if ac_fn_cxx_try_cpp "$LINENO"; then :
6812   # Broken: success on invalid input.
6813 continue
6814 else
6815   # Passes both tests.
6816 ac_preproc_ok=:
6817 break
6818 fi
6819 rm -f conftest.err conftest.$ac_ext
6820
6821 done
6822 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6823 rm -f conftest.err conftest.$ac_ext
6824 if $ac_preproc_ok; then :
6825
6826 else
6827   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6828 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6829 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
6830 See \`config.log' for more details." "$LINENO" 5; }
6831 fi
6832
6833 ac_ext=cpp
6834 ac_cpp='$CXXCPP $CPPFLAGS'
6835 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6836 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6837 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6838
6839
6840 for ac_header in tr1/unordered_set tr1/unordered_map
6841 do :
6842   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6843 ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6844 eval as_val=\$$as_ac_Header
6845    if test "x$as_val" = x""yes; then :
6846   cat >>confdefs.h <<_ACEOF
6847 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6848 _ACEOF
6849
6850 fi
6851
6852 done
6853
6854 for ac_header in ext/hash_map ext/hash_set
6855 do :
6856   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6857 ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6858 eval as_val=\$$as_ac_Header
6859    if test "x$as_val" = x""yes; then :
6860   cat >>confdefs.h <<_ACEOF
6861 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6862 _ACEOF
6863
6864 fi
6865
6866 done
6867
6868 for ac_header in byteswap.h
6869 do :
6870   ac_fn_cxx_check_header_mongrel "$LINENO" "byteswap.h" "ac_cv_header_byteswap_h" "$ac_includes_default"
6871 if test "x$ac_cv_header_byteswap_h" = x""yes; then :
6872   cat >>confdefs.h <<_ACEOF
6873 #define HAVE_BYTESWAP_H 1
6874 _ACEOF
6875
6876 fi
6877
6878 done
6879
6880 for ac_func in mallinfo posix_fallocate readv sysconf times
6881 do :
6882   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6883 ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
6884 eval as_val=\$$as_ac_var
6885    if test "x$as_val" = x""yes; then :
6886   cat >>confdefs.h <<_ACEOF
6887 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6888 _ACEOF
6889
6890 fi
6891 done
6892
6893 ac_fn_cxx_check_decl "$LINENO" "basename" "ac_cv_have_decl_basename" "$ac_includes_default"
6894 if test "x$ac_cv_have_decl_basename" = x""yes; then :
6895   ac_have_decl=1
6896 else
6897   ac_have_decl=0
6898 fi
6899
6900 cat >>confdefs.h <<_ACEOF
6901 #define HAVE_DECL_BASENAME $ac_have_decl
6902 _ACEOF
6903 ac_fn_cxx_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
6904 if test "x$ac_cv_have_decl_ffs" = x""yes; then :
6905   ac_have_decl=1
6906 else
6907   ac_have_decl=0
6908 fi
6909
6910 cat >>confdefs.h <<_ACEOF
6911 #define HAVE_DECL_FFS $ac_have_decl
6912 _ACEOF
6913 ac_fn_cxx_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
6914 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
6915   ac_have_decl=1
6916 else
6917   ac_have_decl=0
6918 fi
6919
6920 cat >>confdefs.h <<_ACEOF
6921 #define HAVE_DECL_ASPRINTF $ac_have_decl
6922 _ACEOF
6923 ac_fn_cxx_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
6924 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
6925   ac_have_decl=1
6926 else
6927   ac_have_decl=0
6928 fi
6929
6930 cat >>confdefs.h <<_ACEOF
6931 #define HAVE_DECL_VASPRINTF $ac_have_decl
6932 _ACEOF
6933 ac_fn_cxx_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
6934 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
6935   ac_have_decl=1
6936 else
6937   ac_have_decl=0
6938 fi
6939
6940 cat >>confdefs.h <<_ACEOF
6941 #define HAVE_DECL_SNPRINTF $ac_have_decl
6942 _ACEOF
6943 ac_fn_cxx_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
6944 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
6945   ac_have_decl=1
6946 else
6947   ac_have_decl=0
6948 fi
6949
6950 cat >>confdefs.h <<_ACEOF
6951 #define HAVE_DECL_VSNPRINTF $ac_have_decl
6952 _ACEOF
6953 ac_fn_cxx_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
6954 if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
6955   ac_have_decl=1
6956 else
6957   ac_have_decl=0
6958 fi
6959
6960 cat >>confdefs.h <<_ACEOF
6961 #define HAVE_DECL_STRVERSCMP $ac_have_decl
6962 _ACEOF
6963 ac_fn_cxx_check_decl "$LINENO" "strndup" "ac_cv_have_decl_strndup" "$ac_includes_default"
6964 if test "x$ac_cv_have_decl_strndup" = x""yes; then :
6965   ac_have_decl=1
6966 else
6967   ac_have_decl=0
6968 fi
6969
6970 cat >>confdefs.h <<_ACEOF
6971 #define HAVE_DECL_STRNDUP $ac_have_decl
6972 _ACEOF
6973 ac_fn_cxx_check_decl "$LINENO" "memmem" "ac_cv_have_decl_memmem" "$ac_includes_default"
6974 if test "x$ac_cv_have_decl_memmem" = x""yes; then :
6975   ac_have_decl=1
6976 else
6977   ac_have_decl=0
6978 fi
6979
6980 cat >>confdefs.h <<_ACEOF
6981 #define HAVE_DECL_MEMMEM $ac_have_decl
6982 _ACEOF
6983
6984
6985 # Use of ::std::tr1::unordered_map::rehash causes undefined symbols
6986 # at link time with some versions of GCC.
6987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ::std::tr1::unordered_map::rehash is usable." >&5
6988 $as_echo_n "checking whether ::std::tr1::unordered_map::rehash is usable.... " >&6; }
6989 if test "${gold_cv_unordered_map_rehash+set}" = set; then :
6990   $as_echo_n "(cached) " >&6
6991 else
6992   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6993 /* end confdefs.h.  */
6994
6995 #include <tr1/unordered_map>
6996 void bar() { ::std::tr1::unordered_map<int, int> x; x.rehash(10); }
6997
6998 int
6999 main ()
7000 {
7001
7002   ;
7003   return 0;
7004 }
7005 _ACEOF
7006 if ac_fn_cxx_try_link "$LINENO"; then :
7007   gold_cv_unordered_map_rehash=yes
7008 else
7009   gold_cv_unordered_map_rehash=no
7010 fi
7011 rm -f core conftest.err conftest.$ac_objext \
7012     conftest$ac_exeext conftest.$ac_ext
7013 fi
7014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_unordered_map_rehash" >&5
7015 $as_echo "$gold_cv_unordered_map_rehash" >&6; }
7016 if test "$gold_cv_unordered_map_rehash" = "yes"; then
7017
7018 $as_echo "#define HAVE_TR1_UNORDERED_MAP_REHASH 1" >>confdefs.h
7019
7020 fi
7021
7022 # gcc 4.3.0 doesn't recognize the printf attribute on a template
7023 # function.  Check for that.  This is gcc bug 35546.  This test can
7024 # probably be removed after the bug has been fixed for a while.
7025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can use attributes with template functions" >&5
7026 $as_echo_n "checking whether we can use attributes with template functions... " >&6; }
7027 if test "${gold_cv_template_attribute+set}" = set; then :
7028   $as_echo_n "(cached) " >&6
7029 else
7030   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7031 /* end confdefs.h.  */
7032
7033 template<typename T> extern void foo(const char*, ...)
7034   __attribute__ ((__format__ (__printf__, 1, 2)));
7035 template<typename T> void foo(const char* format, ...) {}
7036 void bar() { foo<int>("%s\n", "foo"); }
7037
7038 _ACEOF
7039 if ac_fn_cxx_try_compile "$LINENO"; then :
7040   gold_cv_template_attribute=yes
7041 else
7042   gold_cv_template_attribute=no
7043 fi
7044 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7045 fi
7046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_template_attribute" >&5
7047 $as_echo "$gold_cv_template_attribute" >&6; }
7048 if test "$gold_cv_template_attribute" = "yes"; then
7049
7050 $as_echo "#define HAVE_TEMPLATE_ATTRIBUTES 1" >>confdefs.h
7051
7052 fi
7053
7054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct stat::st_mtim." >&5
7055 $as_echo_n "checking for struct stat::st_mtim.... " >&6; }
7056 if test "${gold_cv_stat_st_mtim+set}" = set; then :
7057   $as_echo_n "(cached) " >&6
7058 else
7059   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7060 /* end confdefs.h.  */
7061
7062 #include <sys/stat.h>
7063 long bar() { struct stat s; return (long)(s.st_mtim.tv_sec + s.st_mtim.tv_sec);}
7064
7065 int
7066 main ()
7067 {
7068
7069   ;
7070   return 0;
7071 }
7072 _ACEOF
7073 if ac_fn_cxx_try_compile "$LINENO"; then :
7074   gold_cv_stat_st_mtim=yes
7075 else
7076   gold_cv_stat_st_mtim=no
7077 fi
7078 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7079 fi
7080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_stat_st_mtim" >&5
7081 $as_echo "$gold_cv_stat_st_mtim" >&6; }
7082 if test "$gold_cv_stat_st_mtim" = "yes"; then
7083
7084 $as_echo "#define HAVE_STAT_ST_MTIM 1" >>confdefs.h
7085
7086 fi
7087
7088 ac_ext=c
7089 ac_cpp='$CPP $CPPFLAGS'
7090 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7091 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7092 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7093
7094
7095
7096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
7097 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
7098     # Check whether --enable-maintainer-mode was given.
7099 if test "${enable_maintainer_mode+set}" = set; then :
7100   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
7101 else
7102   USE_MAINTAINER_MODE=no
7103 fi
7104
7105   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
7106 $as_echo "$USE_MAINTAINER_MODE" >&6; }
7107    if test $USE_MAINTAINER_MODE = yes; then
7108   MAINTAINER_MODE_TRUE=
7109   MAINTAINER_MODE_FALSE='#'
7110 else
7111   MAINTAINER_MODE_TRUE='#'
7112   MAINTAINER_MODE_FALSE=
7113 fi
7114
7115   MAINT=$MAINTAINER_MODE_TRUE
7116
7117
7118
7119 ac_config_files="$ac_config_files Makefile testsuite/Makefile po/Makefile.in:po/Make-in"
7120
7121 cat >confcache <<\_ACEOF
7122 # This file is a shell script that caches the results of configure
7123 # tests run on this system so they can be shared between configure
7124 # scripts and configure runs, see configure's option --config-cache.
7125 # It is not useful on other systems.  If it contains results you don't
7126 # want to keep, you may remove or edit it.
7127 #
7128 # config.status only pays attention to the cache file if you give it
7129 # the --recheck option to rerun configure.
7130 #
7131 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7132 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7133 # following values.
7134
7135 _ACEOF
7136
7137 # The following way of writing the cache mishandles newlines in values,
7138 # but we know of no workaround that is simple, portable, and efficient.
7139 # So, we kill variables containing newlines.
7140 # Ultrix sh set writes to stderr and can't be redirected directly,
7141 # and sets the high bit in the cache file unless we assign to the vars.
7142 (
7143   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7144     eval ac_val=\$$ac_var
7145     case $ac_val in #(
7146     *${as_nl}*)
7147       case $ac_var in #(
7148       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7149 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7150       esac
7151       case $ac_var in #(
7152       _ | IFS | as_nl) ;; #(
7153       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
7154       *) { eval $ac_var=; unset $ac_var;} ;;
7155       esac ;;
7156     esac
7157   done
7158
7159   (set) 2>&1 |
7160     case $as_nl`(ac_space=' '; set) 2>&1` in #(
7161     *${as_nl}ac_space=\ *)
7162       # `set' does not quote correctly, so add quotes: double-quote
7163       # substitution turns \\\\ into \\, and sed turns \\ into \.
7164       sed -n \
7165         "s/'/'\\\\''/g;
7166           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7167       ;; #(
7168     *)
7169       # `set' quotes correctly as required by POSIX, so do not add quotes.
7170       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7171       ;;
7172     esac |
7173     sort
7174 ) |
7175   sed '
7176      /^ac_cv_env_/b end
7177      t clear
7178      :clear
7179      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7180      t end
7181      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7182      :end' >>confcache
7183 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7184   if test -w "$cache_file"; then
7185     test "x$cache_file" != "x/dev/null" &&
7186       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7187 $as_echo "$as_me: updating cache $cache_file" >&6;}
7188     cat confcache >$cache_file
7189   else
7190     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7191 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7192   fi
7193 fi
7194 rm -f confcache
7195
7196 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7197 # Let make expand exec_prefix.
7198 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7199
7200 DEFS=-DHAVE_CONFIG_H
7201
7202 ac_libobjs=
7203 ac_ltlibobjs=
7204 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7205   # 1. Remove the extension, and $U if already installed.
7206   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7207   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
7208   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
7209   #    will be set to the directory where LIBOBJS objects are built.
7210   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7211   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
7212 done
7213 LIBOBJS=$ac_libobjs
7214
7215 LTLIBOBJS=$ac_ltlibobjs
7216
7217
7218  if test -n "$EXEEXT"; then
7219   am__EXEEXT_TRUE=
7220   am__EXEEXT_FALSE='#'
7221 else
7222   am__EXEEXT_TRUE='#'
7223   am__EXEEXT_FALSE=
7224 fi
7225
7226 if test -z "${THREADS_TRUE}" && test -z "${THREADS_FALSE}"; then
7227   as_fn_error "conditional \"THREADS\" was never defined.
7228 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7229 fi
7230 if test -z "${PLUGINS_TRUE}" && test -z "${PLUGINS_FALSE}"; then
7231   as_fn_error "conditional \"PLUGINS\" was never defined.
7232 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7233 fi
7234 if test -z "${DEFAULT_TARGET_ARM_TRUE}" && test -z "${DEFAULT_TARGET_ARM_FALSE}"; then
7235   as_fn_error "conditional \"DEFAULT_TARGET_ARM\" was never defined.
7236 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7237 fi
7238 if test -z "${DEFAULT_TARGET_I386_TRUE}" && test -z "${DEFAULT_TARGET_I386_FALSE}"; then
7239   as_fn_error "conditional \"DEFAULT_TARGET_I386\" was never defined.
7240 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7241 fi
7242 if test -z "${DEFAULT_TARGET_POWERPC_TRUE}" && test -z "${DEFAULT_TARGET_POWERPC_FALSE}"; then
7243   as_fn_error "conditional \"DEFAULT_TARGET_POWERPC\" was never defined.
7244 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7245 fi
7246 if test -z "${DEFAULT_TARGET_SPARC_TRUE}" && test -z "${DEFAULT_TARGET_SPARC_FALSE}"; then
7247   as_fn_error "conditional \"DEFAULT_TARGET_SPARC\" was never defined.
7248 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7249 fi
7250 if test -z "${DEFAULT_TARGET_X86_64_TRUE}" && test -z "${DEFAULT_TARGET_X86_64_FALSE}"; then
7251   as_fn_error "conditional \"DEFAULT_TARGET_X86_64\" was never defined.
7252 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7253 fi
7254 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
7255   as_fn_error "conditional \"AMDEP\" was never defined.
7256 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7257 fi
7258 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
7259   as_fn_error "conditional \"am__fastdepCC\" was never defined.
7260 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7261 fi
7262 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
7263   as_fn_error "conditional \"am__fastdepCXX\" was never defined.
7264 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7265 fi
7266
7267 if test -z "${NATIVE_LINKER_TRUE}" && test -z "${NATIVE_LINKER_FALSE}"; then
7268   as_fn_error "conditional \"NATIVE_LINKER\" was never defined.
7269 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7270 fi
7271 if test -z "${GCC_TRUE}" && test -z "${GCC_FALSE}"; then
7272   as_fn_error "conditional \"GCC\" was never defined.
7273 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7274 fi
7275 if test -z "${NATIVE_OR_CROSS_LINKER_TRUE}" && test -z "${NATIVE_OR_CROSS_LINKER_FALSE}"; then
7276   as_fn_error "conditional \"NATIVE_OR_CROSS_LINKER\" was never defined.
7277 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7278 fi
7279 if test -z "${FN_PTRS_IN_SO_WITHOUT_PIC_TRUE}" && test -z "${FN_PTRS_IN_SO_WITHOUT_PIC_FALSE}"; then
7280   as_fn_error "conditional \"FN_PTRS_IN_SO_WITHOUT_PIC\" was never defined.
7281 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7282 fi
7283 if test -z "${MCMODEL_MEDIUM_TRUE}" && test -z "${MCMODEL_MEDIUM_FALSE}"; then
7284   as_fn_error "conditional \"MCMODEL_MEDIUM\" was never defined.
7285 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7286 fi
7287 if test -z "${TLS_TRUE}" && test -z "${TLS_FALSE}"; then
7288   as_fn_error "conditional \"TLS\" was never defined.
7289 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7290 fi
7291 if test -z "${STATIC_TLS_TRUE}" && test -z "${STATIC_TLS_FALSE}"; then
7292   as_fn_error "conditional \"STATIC_TLS\" was never defined.
7293 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7294 fi
7295 if test -z "${OMP_SUPPORT_TRUE}" && test -z "${OMP_SUPPORT_FALSE}"; then
7296   as_fn_error "conditional \"OMP_SUPPORT\" was never defined.
7297 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7298 fi
7299 if test -z "${TLS_GNU2_DIALECT_TRUE}" && test -z "${TLS_GNU2_DIALECT_FALSE}"; then
7300   as_fn_error "conditional \"TLS_GNU2_DIALECT\" was never defined.
7301 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7302 fi
7303 if test -z "${TLS_DESCRIPTORS_TRUE}" && test -z "${TLS_DESCRIPTORS_FALSE}"; then
7304   as_fn_error "conditional \"TLS_DESCRIPTORS\" was never defined.
7305 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7306 fi
7307 if test -z "${IFUNC_TRUE}" && test -z "${IFUNC_FALSE}"; then
7308   as_fn_error "conditional \"IFUNC\" was never defined.
7309 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7310 fi
7311 if test -z "${HAVE_ZLIB_TRUE}" && test -z "${HAVE_ZLIB_FALSE}"; then
7312   as_fn_error "conditional \"HAVE_ZLIB\" was never defined.
7313 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7314 fi
7315 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
7316   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
7317 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7318 fi
7319
7320 : ${CONFIG_STATUS=./config.status}
7321 ac_write_fail=0
7322 ac_clean_files_save=$ac_clean_files
7323 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7324 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7325 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7326 as_write_fail=0
7327 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
7328 #! $SHELL
7329 # Generated by $as_me.
7330 # Run this file to recreate the current configuration.
7331 # Compiler output produced by configure, useful for debugging
7332 # configure, is in config.log if it exists.
7333
7334 debug=false
7335 ac_cs_recheck=false
7336 ac_cs_silent=false
7337
7338 SHELL=\${CONFIG_SHELL-$SHELL}
7339 export SHELL
7340 _ASEOF
7341 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
7342 ## -------------------- ##
7343 ## M4sh Initialization. ##
7344 ## -------------------- ##
7345
7346 # Be more Bourne compatible
7347 DUALCASE=1; export DUALCASE # for MKS sh
7348 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
7349   emulate sh
7350   NULLCMD=:
7351   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
7352   # is contrary to our usage.  Disable this feature.
7353   alias -g '${1+"$@"}'='"$@"'
7354   setopt NO_GLOB_SUBST
7355 else
7356   case `(set -o) 2>/dev/null` in #(
7357   *posix*) :
7358     set -o posix ;; #(
7359   *) :
7360      ;;
7361 esac
7362 fi
7363
7364
7365 as_nl='
7366 '
7367 export as_nl
7368 # Printing a long string crashes Solaris 7 /usr/bin/printf.
7369 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7370 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7371 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7372 # Prefer a ksh shell builtin over an external printf program on Solaris,
7373 # but without wasting forks for bash or zsh.
7374 if test -z "$BASH_VERSION$ZSH_VERSION" \
7375     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7376   as_echo='print -r --'
7377   as_echo_n='print -rn --'
7378 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7379   as_echo='printf %s\n'
7380   as_echo_n='printf %s'
7381 else
7382   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7383     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7384     as_echo_n='/usr/ucb/echo -n'
7385   else
7386     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7387     as_echo_n_body='eval
7388       arg=$1;
7389       case $arg in #(
7390       *"$as_nl"*)
7391         expr "X$arg" : "X\\(.*\\)$as_nl";
7392         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7393       esac;
7394       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7395     '
7396     export as_echo_n_body
7397     as_echo_n='sh -c $as_echo_n_body as_echo'
7398   fi
7399   export as_echo_body
7400   as_echo='sh -c $as_echo_body as_echo'
7401 fi
7402
7403 # The user is always right.
7404 if test "${PATH_SEPARATOR+set}" != set; then
7405   PATH_SEPARATOR=:
7406   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7407     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7408       PATH_SEPARATOR=';'
7409   }
7410 fi
7411
7412
7413 # IFS
7414 # We need space, tab and new line, in precisely that order.  Quoting is
7415 # there to prevent editors from complaining about space-tab.
7416 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
7417 # splitting by setting IFS to empty value.)
7418 IFS=" ""        $as_nl"
7419
7420 # Find who we are.  Look in the path if we contain no directory separator.
7421 case $0 in #((
7422   *[\\/]* ) as_myself=$0 ;;
7423   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7424 for as_dir in $PATH
7425 do
7426   IFS=$as_save_IFS
7427   test -z "$as_dir" && as_dir=.
7428     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7429   done
7430 IFS=$as_save_IFS
7431
7432      ;;
7433 esac
7434 # We did not find ourselves, most probably we were run as `sh COMMAND'
7435 # in which case we are not to be found in the path.
7436 if test "x$as_myself" = x; then
7437   as_myself=$0
7438 fi
7439 if test ! -f "$as_myself"; then
7440   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7441   exit 1
7442 fi
7443
7444 # Unset variables that we do not need and which cause bugs (e.g. in
7445 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
7446 # suppresses any "Segmentation fault" message there.  '((' could
7447 # trigger a bug in pdksh 5.2.14.
7448 for as_var in BASH_ENV ENV MAIL MAILPATH
7449 do eval test x\${$as_var+set} = xset \
7450   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7451 done
7452 PS1='$ '
7453 PS2='> '
7454 PS4='+ '
7455
7456 # NLS nuisances.
7457 LC_ALL=C
7458 export LC_ALL
7459 LANGUAGE=C
7460 export LANGUAGE
7461
7462 # CDPATH.
7463 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7464
7465
7466 # as_fn_error ERROR [LINENO LOG_FD]
7467 # ---------------------------------
7468 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7469 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7470 # script with status $?, using 1 if that was 0.
7471 as_fn_error ()
7472 {
7473   as_status=$?; test $as_status -eq 0 && as_status=1
7474   if test "$3"; then
7475     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7476     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
7477   fi
7478   $as_echo "$as_me: error: $1" >&2
7479   as_fn_exit $as_status
7480 } # as_fn_error
7481
7482
7483 # as_fn_set_status STATUS
7484 # -----------------------
7485 # Set $? to STATUS, without forking.
7486 as_fn_set_status ()
7487 {
7488   return $1
7489 } # as_fn_set_status
7490
7491 # as_fn_exit STATUS
7492 # -----------------
7493 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7494 as_fn_exit ()
7495 {
7496   set +e
7497   as_fn_set_status $1
7498   exit $1
7499 } # as_fn_exit
7500
7501 # as_fn_unset VAR
7502 # ---------------
7503 # Portably unset VAR.
7504 as_fn_unset ()
7505 {
7506   { eval $1=; unset $1;}
7507 }
7508 as_unset=as_fn_unset
7509 # as_fn_append VAR VALUE
7510 # ----------------------
7511 # Append the text in VALUE to the end of the definition contained in VAR. Take
7512 # advantage of any shell optimizations that allow amortized linear growth over
7513 # repeated appends, instead of the typical quadratic growth present in naive
7514 # implementations.
7515 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7516   eval 'as_fn_append ()
7517   {
7518     eval $1+=\$2
7519   }'
7520 else
7521   as_fn_append ()
7522   {
7523     eval $1=\$$1\$2
7524   }
7525 fi # as_fn_append
7526
7527 # as_fn_arith ARG...
7528 # ------------------
7529 # Perform arithmetic evaluation on the ARGs, and store the result in the
7530 # global $as_val. Take advantage of shells that can avoid forks. The arguments
7531 # must be portable across $(()) and expr.
7532 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7533   eval 'as_fn_arith ()
7534   {
7535     as_val=$(( $* ))
7536   }'
7537 else
7538   as_fn_arith ()
7539   {
7540     as_val=`expr "$@" || test $? -eq 1`
7541   }
7542 fi # as_fn_arith
7543
7544
7545 if expr a : '\(a\)' >/dev/null 2>&1 &&
7546    test "X`expr 00001 : '.*\(...\)'`" = X001; then
7547   as_expr=expr
7548 else
7549   as_expr=false
7550 fi
7551
7552 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7553   as_basename=basename
7554 else
7555   as_basename=false
7556 fi
7557
7558 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7559   as_dirname=dirname
7560 else
7561   as_dirname=false
7562 fi
7563
7564 as_me=`$as_basename -- "$0" ||
7565 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7566          X"$0" : 'X\(//\)$' \| \
7567          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7568 $as_echo X/"$0" |
7569     sed '/^.*\/\([^/][^/]*\)\/*$/{
7570             s//\1/
7571             q
7572           }
7573           /^X\/\(\/\/\)$/{
7574             s//\1/
7575             q
7576           }
7577           /^X\/\(\/\).*/{
7578             s//\1/
7579             q
7580           }
7581           s/.*/./; q'`
7582
7583 # Avoid depending upon Character Ranges.
7584 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7585 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7586 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7587 as_cr_digits='0123456789'
7588 as_cr_alnum=$as_cr_Letters$as_cr_digits
7589
7590 ECHO_C= ECHO_N= ECHO_T=
7591 case `echo -n x` in #(((((
7592 -n*)
7593   case `echo 'xy\c'` in
7594   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
7595   xy)  ECHO_C='\c';;
7596   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
7597        ECHO_T=' ';;
7598   esac;;
7599 *)
7600   ECHO_N='-n';;
7601 esac
7602
7603 rm -f conf$$ conf$$.exe conf$$.file
7604 if test -d conf$$.dir; then
7605   rm -f conf$$.dir/conf$$.file
7606 else
7607   rm -f conf$$.dir
7608   mkdir conf$$.dir 2>/dev/null
7609 fi
7610 if (echo >conf$$.file) 2>/dev/null; then
7611   if ln -s conf$$.file conf$$ 2>/dev/null; then
7612     as_ln_s='ln -s'
7613     # ... but there are two gotchas:
7614     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7615     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7616     # In both cases, we have to default to `cp -p'.
7617     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7618       as_ln_s='cp -p'
7619   elif ln conf$$.file conf$$ 2>/dev/null; then
7620     as_ln_s=ln
7621   else
7622     as_ln_s='cp -p'
7623   fi
7624 else
7625   as_ln_s='cp -p'
7626 fi
7627 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7628 rmdir conf$$.dir 2>/dev/null
7629
7630
7631 # as_fn_mkdir_p
7632 # -------------
7633 # Create "$as_dir" as a directory, including parents if necessary.
7634 as_fn_mkdir_p ()
7635 {
7636
7637   case $as_dir in #(
7638   -*) as_dir=./$as_dir;;
7639   esac
7640   test -d "$as_dir" || eval $as_mkdir_p || {
7641     as_dirs=
7642     while :; do
7643       case $as_dir in #(
7644       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7645       *) as_qdir=$as_dir;;
7646       esac
7647       as_dirs="'$as_qdir' $as_dirs"
7648       as_dir=`$as_dirname -- "$as_dir" ||
7649 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7650          X"$as_dir" : 'X\(//\)[^/]' \| \
7651          X"$as_dir" : 'X\(//\)$' \| \
7652          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7653 $as_echo X"$as_dir" |
7654     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7655             s//\1/
7656             q
7657           }
7658           /^X\(\/\/\)[^/].*/{
7659             s//\1/
7660             q
7661           }
7662           /^X\(\/\/\)$/{
7663             s//\1/
7664             q
7665           }
7666           /^X\(\/\).*/{
7667             s//\1/
7668             q
7669           }
7670           s/.*/./; q'`
7671       test -d "$as_dir" && break
7672     done
7673     test -z "$as_dirs" || eval "mkdir $as_dirs"
7674   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
7675
7676
7677 } # as_fn_mkdir_p
7678 if mkdir -p . 2>/dev/null; then
7679   as_mkdir_p='mkdir -p "$as_dir"'
7680 else
7681   test -d ./-p && rmdir ./-p
7682   as_mkdir_p=false
7683 fi
7684
7685 if test -x / >/dev/null 2>&1; then
7686   as_test_x='test -x'
7687 else
7688   if ls -dL / >/dev/null 2>&1; then
7689     as_ls_L_option=L
7690   else
7691     as_ls_L_option=
7692   fi
7693   as_test_x='
7694     eval sh -c '\''
7695       if test -d "$1"; then
7696         test -d "$1/.";
7697       else
7698         case $1 in #(
7699         -*)set "./$1";;
7700         esac;
7701         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
7702         ???[sx]*):;;*)false;;esac;fi
7703     '\'' sh
7704   '
7705 fi
7706 as_executable_p=$as_test_x
7707
7708 # Sed expression to map a string onto a valid CPP name.
7709 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7710
7711 # Sed expression to map a string onto a valid variable name.
7712 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7713
7714
7715 exec 6>&1
7716 ## ----------------------------------- ##
7717 ## Main body of $CONFIG_STATUS script. ##
7718 ## ----------------------------------- ##
7719 _ASEOF
7720 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
7721
7722 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7723 # Save the log message, to keep $0 and so on meaningful, and to
7724 # report actual input values of CONFIG_FILES etc. instead of their
7725 # values after options handling.
7726 ac_log="
7727 This file was extended by gold $as_me 0.1, which was
7728 generated by GNU Autoconf 2.64.  Invocation command line was
7729
7730   CONFIG_FILES    = $CONFIG_FILES
7731   CONFIG_HEADERS  = $CONFIG_HEADERS
7732   CONFIG_LINKS    = $CONFIG_LINKS
7733   CONFIG_COMMANDS = $CONFIG_COMMANDS
7734   $ $0 $@
7735
7736 on `(hostname || uname -n) 2>/dev/null | sed 1q`
7737 "
7738
7739 _ACEOF
7740
7741 case $ac_config_files in *"
7742 "*) set x $ac_config_files; shift; ac_config_files=$*;;
7743 esac
7744
7745 case $ac_config_headers in *"
7746 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
7747 esac
7748
7749
7750 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7751 # Files that config.status was made for.
7752 config_files="$ac_config_files"
7753 config_headers="$ac_config_headers"
7754 config_commands="$ac_config_commands"
7755
7756 _ACEOF
7757
7758 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7759 ac_cs_usage="\
7760 \`$as_me' instantiates files and other configuration actions
7761 from templates according to the current configuration.  Unless the files
7762 and actions are specified as TAGs, all are instantiated by default.
7763
7764 Usage: $0 [OPTION]... [TAG]...
7765
7766   -h, --help       print this help, then exit
7767   -V, --version    print version number and configuration settings, then exit
7768   -q, --quiet, --silent
7769                    do not print progress messages
7770   -d, --debug      don't remove temporary files
7771       --recheck    update $as_me by reconfiguring in the same conditions
7772       --file=FILE[:TEMPLATE]
7773                    instantiate the configuration file FILE
7774       --header=FILE[:TEMPLATE]
7775                    instantiate the configuration header FILE
7776
7777 Configuration files:
7778 $config_files
7779
7780 Configuration headers:
7781 $config_headers
7782
7783 Configuration commands:
7784 $config_commands
7785
7786 Report bugs to the package provider."
7787
7788 _ACEOF
7789 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7790 ac_cs_version="\\
7791 gold config.status 0.1
7792 configured by $0, generated by GNU Autoconf 2.64,
7793   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
7794
7795 Copyright (C) 2009 Free Software Foundation, Inc.
7796 This config.status script is free software; the Free Software Foundation
7797 gives unlimited permission to copy, distribute and modify it."
7798
7799 ac_pwd='$ac_pwd'
7800 srcdir='$srcdir'
7801 INSTALL='$INSTALL'
7802 MKDIR_P='$MKDIR_P'
7803 AWK='$AWK'
7804 test -n "\$AWK" || AWK=awk
7805 _ACEOF
7806
7807 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7808 # The default lists apply if the user does not specify any file.
7809 ac_need_defaults=:
7810 while test $# != 0
7811 do
7812   case $1 in
7813   --*=*)
7814     ac_option=`expr "X$1" : 'X\([^=]*\)='`
7815     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
7816     ac_shift=:
7817     ;;
7818   *)
7819     ac_option=$1
7820     ac_optarg=$2
7821     ac_shift=shift
7822     ;;
7823   esac
7824
7825   case $ac_option in
7826   # Handling of the options.
7827   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7828     ac_cs_recheck=: ;;
7829   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7830     $as_echo "$ac_cs_version"; exit ;;
7831   --debug | --debu | --deb | --de | --d | -d )
7832     debug=: ;;
7833   --file | --fil | --fi | --f )
7834     $ac_shift
7835     case $ac_optarg in
7836     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7837     esac
7838     as_fn_append CONFIG_FILES " '$ac_optarg'"
7839     ac_need_defaults=false;;
7840   --header | --heade | --head | --hea )
7841     $ac_shift
7842     case $ac_optarg in
7843     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7844     esac
7845     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
7846     ac_need_defaults=false;;
7847   --he | --h)
7848     # Conflict between --help and --header
7849     as_fn_error "ambiguous option: \`$1'
7850 Try \`$0 --help' for more information.";;
7851   --help | --hel | -h )
7852     $as_echo "$ac_cs_usage"; exit ;;
7853   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7854   | -silent | --silent | --silen | --sile | --sil | --si | --s)
7855     ac_cs_silent=: ;;
7856
7857   # This is an error.
7858   -*) as_fn_error "unrecognized option: \`$1'
7859 Try \`$0 --help' for more information." ;;
7860
7861   *) as_fn_append ac_config_targets " $1"
7862      ac_need_defaults=false ;;
7863
7864   esac
7865   shift
7866 done
7867
7868 ac_configure_extra_args=
7869
7870 if $ac_cs_silent; then
7871   exec 6>/dev/null
7872   ac_configure_extra_args="$ac_configure_extra_args --silent"
7873 fi
7874
7875 _ACEOF
7876 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7877 if \$ac_cs_recheck; then
7878   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7879   shift
7880   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7881   CONFIG_SHELL='$SHELL'
7882   export CONFIG_SHELL
7883   exec "\$@"
7884 fi
7885
7886 _ACEOF
7887 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7888 exec 5>>config.log
7889 {
7890   echo
7891   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7892 ## Running $as_me. ##
7893 _ASBOX
7894   $as_echo "$ac_log"
7895 } >&5
7896
7897 _ACEOF
7898 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7899 #
7900 # INIT-COMMANDS
7901 #
7902 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
7903 # Capture the value of obsolete ALL_LINGUAS because we need it to compute
7904     # POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
7905     # from automake.
7906     eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
7907     # Capture the value of LINGUAS because we need it to compute CATALOGS.
7908     LINGUAS="${LINGUAS-%UNSET%}"
7909
7910
7911 _ACEOF
7912
7913 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7914
7915 # Handling of arguments.
7916 for ac_config_target in $ac_config_targets
7917 do
7918   case $ac_config_target in
7919     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
7920     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
7921     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
7922     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7923     "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
7924     "po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in:po/Make-in" ;;
7925
7926   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
7927   esac
7928 done
7929
7930
7931 # If the user did not use the arguments to specify the items to instantiate,
7932 # then the envvar interface is used.  Set only those that are not.
7933 # We use the long form for the default assignment because of an extremely
7934 # bizarre bug on SunOS 4.1.3.
7935 if $ac_need_defaults; then
7936   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7937   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7938   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7939 fi
7940
7941 # Have a temporary directory for convenience.  Make it in the build tree
7942 # simply because there is no reason against having it here, and in addition,
7943 # creating and moving files from /tmp can sometimes cause problems.
7944 # Hook for its removal unless debugging.
7945 # Note that there is a small window in which the directory will not be cleaned:
7946 # after its creation but before its name has been assigned to `$tmp'.
7947 $debug ||
7948 {
7949   tmp=
7950   trap 'exit_status=$?
7951   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
7952 ' 0
7953   trap 'as_fn_exit 1' 1 2 13 15
7954 }
7955 # Create a (secure) tmp directory for tmp files.
7956
7957 {
7958   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7959   test -n "$tmp" && test -d "$tmp"
7960 }  ||
7961 {
7962   tmp=./conf$$-$RANDOM
7963   (umask 077 && mkdir "$tmp")
7964 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
7965
7966 # Set up the scripts for CONFIG_FILES section.
7967 # No need to generate them if there are no CONFIG_FILES.
7968 # This happens for instance with `./config.status config.h'.
7969 if test -n "$CONFIG_FILES"; then
7970
7971
7972 ac_cr=`echo X | tr X '\015'`
7973 # On cygwin, bash can eat \r inside `` if the user requested igncr.
7974 # But we know of no other shell where ac_cr would be empty at this
7975 # point, so we can use a bashism as a fallback.
7976 if test "x$ac_cr" = x; then
7977   eval ac_cr=\$\'\\r\'
7978 fi
7979 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7980 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7981   ac_cs_awk_cr='\r'
7982 else
7983   ac_cs_awk_cr=$ac_cr
7984 fi
7985
7986 echo 'BEGIN {' >"$tmp/subs1.awk" &&
7987 _ACEOF
7988
7989
7990 {
7991   echo "cat >conf$$subs.awk <<_ACEOF" &&
7992   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7993   echo "_ACEOF"
7994 } >conf$$subs.sh ||
7995   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7996 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
7997 ac_delim='%!_!# '
7998 for ac_last_try in false false false false false :; do
7999   . ./conf$$subs.sh ||
8000     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8001
8002   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
8003   if test $ac_delim_n = $ac_delim_num; then
8004     break
8005   elif $ac_last_try; then
8006     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8007   else
8008     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8009   fi
8010 done
8011 rm -f conf$$subs.sh
8012
8013 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8014 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
8015 _ACEOF
8016 sed -n '
8017 h
8018 s/^/S["/; s/!.*/"]=/
8019 p
8020 g
8021 s/^[^!]*!//
8022 :repl
8023 t repl
8024 s/'"$ac_delim"'$//
8025 t delim
8026 :nl
8027 h
8028 s/\(.\{148\}\).*/\1/
8029 t more1
8030 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
8031 p
8032 n
8033 b repl
8034 :more1
8035 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8036 p
8037 g
8038 s/.\{148\}//
8039 t nl
8040 :delim
8041 h
8042 s/\(.\{148\}\).*/\1/
8043 t more2
8044 s/["\\]/\\&/g; s/^/"/; s/$/"/
8045 p
8046 b
8047 :more2
8048 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8049 p
8050 g
8051 s/.\{148\}//
8052 t delim
8053 ' <conf$$subs.awk | sed '
8054 /^[^""]/{
8055   N
8056   s/\n//
8057 }
8058 ' >>$CONFIG_STATUS || ac_write_fail=1
8059 rm -f conf$$subs.awk
8060 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8061 _ACAWK
8062 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
8063   for (key in S) S_is_set[key] = 1
8064   FS = "\a"
8065
8066 }
8067 {
8068   line = $ 0
8069   nfields = split(line, field, "@")
8070   substed = 0
8071   len = length(field[1])
8072   for (i = 2; i < nfields; i++) {
8073     key = field[i]
8074     keylen = length(key)
8075     if (S_is_set[key]) {
8076       value = S[key]
8077       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
8078       len += length(value) + length(field[++i])
8079       substed = 1
8080     } else
8081       len += 1 + keylen
8082   }
8083
8084   print line
8085 }
8086
8087 _ACAWK
8088 _ACEOF
8089 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8090 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8091   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
8092 else
8093   cat
8094 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
8095   || as_fn_error "could not setup config files machinery" "$LINENO" 5
8096 _ACEOF
8097
8098 # VPATH may cause trouble with some makes, so we remove $(srcdir),
8099 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8100 # trailing colons and then remove the whole line if VPATH becomes empty
8101 # (actually we leave an empty line to preserve line numbers).
8102 if test "x$srcdir" = x.; then
8103   ac_vpsub='/^[  ]*VPATH[        ]*=/{
8104 s/:*\$(srcdir):*/:/
8105 s/:*\${srcdir}:*/:/
8106 s/:*@srcdir@:*/:/
8107 s/^\([^=]*=[     ]*\):*/\1/
8108 s/:*$//
8109 s/^[^=]*=[       ]*$//
8110 }'
8111 fi
8112
8113 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8114 fi # test -n "$CONFIG_FILES"
8115
8116 # Set up the scripts for CONFIG_HEADERS section.
8117 # No need to generate them if there are no CONFIG_HEADERS.
8118 # This happens for instance with `./config.status Makefile'.
8119 if test -n "$CONFIG_HEADERS"; then
8120 cat >"$tmp/defines.awk" <<\_ACAWK ||
8121 BEGIN {
8122 _ACEOF
8123
8124 # Transform confdefs.h into an awk script `defines.awk', embedded as
8125 # here-document in config.status, that substitutes the proper values into
8126 # config.h.in to produce config.h.
8127
8128 # Create a delimiter string that does not exist in confdefs.h, to ease
8129 # handling of long lines.
8130 ac_delim='%!_!# '
8131 for ac_last_try in false false :; do
8132   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
8133   if test -z "$ac_t"; then
8134     break
8135   elif $ac_last_try; then
8136     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
8137   else
8138     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8139   fi
8140 done
8141
8142 # For the awk script, D is an array of macro values keyed by name,
8143 # likewise P contains macro parameters if any.  Preserve backslash
8144 # newline sequences.
8145
8146 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
8147 sed -n '
8148 s/.\{148\}/&'"$ac_delim"'/g
8149 t rset
8150 :rset
8151 s/^[     ]*#[    ]*define[       ][      ]*/ /
8152 t def
8153 d
8154 :def
8155 s/\\$//
8156 t bsnl
8157 s/["\\]/\\&/g
8158 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
8159 D["\1"]=" \3"/p
8160 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
8161 d
8162 :bsnl
8163 s/["\\]/\\&/g
8164 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
8165 D["\1"]=" \3\\\\\\n"\\/p
8166 t cont
8167 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
8168 t cont
8169 d
8170 :cont
8171 n
8172 s/.\{148\}/&'"$ac_delim"'/g
8173 t clear
8174 :clear
8175 s/\\$//
8176 t bsnlc
8177 s/["\\]/\\&/g; s/^/"/; s/$/"/p
8178 d
8179 :bsnlc
8180 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
8181 b cont
8182 ' <confdefs.h | sed '
8183 s/'"$ac_delim"'/"\\\
8184 "/g' >>$CONFIG_STATUS || ac_write_fail=1
8185
8186 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8187   for (key in D) D_is_set[key] = 1
8188   FS = "\a"
8189 }
8190 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
8191   line = \$ 0
8192   split(line, arg, " ")
8193   if (arg[1] == "#") {
8194     defundef = arg[2]
8195     mac1 = arg[3]
8196   } else {
8197     defundef = substr(arg[1], 2)
8198     mac1 = arg[2]
8199   }
8200   split(mac1, mac2, "(") #)
8201   macro = mac2[1]
8202   prefix = substr(line, 1, index(line, defundef) - 1)
8203   if (D_is_set[macro]) {
8204     # Preserve the white space surrounding the "#".
8205     print prefix "define", macro P[macro] D[macro]
8206     next
8207   } else {
8208     # Replace #undef with comments.  This is necessary, for example,
8209     # in the case of _POSIX_SOURCE, which is predefined and required
8210     # on some systems where configure will not decide to define it.
8211     if (defundef == "undef") {
8212       print "/*", prefix defundef, macro, "*/"
8213       next
8214     }
8215   }
8216 }
8217 { print }
8218 _ACAWK
8219 _ACEOF
8220 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8221   as_fn_error "could not setup config headers machinery" "$LINENO" 5
8222 fi # test -n "$CONFIG_HEADERS"
8223
8224
8225 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
8226 shift
8227 for ac_tag
8228 do
8229   case $ac_tag in
8230   :[FHLC]) ac_mode=$ac_tag; continue;;
8231   esac
8232   case $ac_mode$ac_tag in
8233   :[FHL]*:*);;
8234   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
8235   :[FH]-) ac_tag=-:-;;
8236   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8237   esac
8238   ac_save_IFS=$IFS
8239   IFS=:
8240   set x $ac_tag
8241   IFS=$ac_save_IFS
8242   shift
8243   ac_file=$1
8244   shift
8245
8246   case $ac_mode in
8247   :L) ac_source=$1;;
8248   :[FH])
8249     ac_file_inputs=
8250     for ac_f
8251     do
8252       case $ac_f in
8253       -) ac_f="$tmp/stdin";;
8254       *) # Look for the file first in the build tree, then in the source tree
8255          # (if the path is not absolute).  The absolute path cannot be DOS-style,
8256          # because $ac_f cannot contain `:'.
8257          test -f "$ac_f" ||
8258            case $ac_f in
8259            [\\/$]*) false;;
8260            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8261            esac ||
8262            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8263       esac
8264       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8265       as_fn_append ac_file_inputs " '$ac_f'"
8266     done
8267
8268     # Let's still pretend it is `configure' which instantiates (i.e., don't
8269     # use $as_me), people would be surprised to read:
8270     #    /* config.h.  Generated by config.status.  */
8271     configure_input='Generated from '`
8272           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8273         `' by configure.'
8274     if test x"$ac_file" != x-; then
8275       configure_input="$ac_file.  $configure_input"
8276       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8277 $as_echo "$as_me: creating $ac_file" >&6;}
8278     fi
8279     # Neutralize special characters interpreted by sed in replacement strings.
8280     case $configure_input in #(
8281     *\&* | *\|* | *\\* )
8282        ac_sed_conf_input=`$as_echo "$configure_input" |
8283        sed 's/[\\\\&|]/\\\\&/g'`;; #(
8284     *) ac_sed_conf_input=$configure_input;;
8285     esac
8286
8287     case $ac_tag in
8288     *:-:* | *:-) cat >"$tmp/stdin" \
8289       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
8290     esac
8291     ;;
8292   esac
8293
8294   ac_dir=`$as_dirname -- "$ac_file" ||
8295 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8296          X"$ac_file" : 'X\(//\)[^/]' \| \
8297          X"$ac_file" : 'X\(//\)$' \| \
8298          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8299 $as_echo X"$ac_file" |
8300     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8301             s//\1/
8302             q
8303           }
8304           /^X\(\/\/\)[^/].*/{
8305             s//\1/
8306             q
8307           }
8308           /^X\(\/\/\)$/{
8309             s//\1/
8310             q
8311           }
8312           /^X\(\/\).*/{
8313             s//\1/
8314             q
8315           }
8316           s/.*/./; q'`
8317   as_dir="$ac_dir"; as_fn_mkdir_p
8318   ac_builddir=.
8319
8320 case "$ac_dir" in
8321 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8322 *)
8323   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8324   # A ".." for each directory in $ac_dir_suffix.
8325   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8326   case $ac_top_builddir_sub in
8327   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8328   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8329   esac ;;
8330 esac
8331 ac_abs_top_builddir=$ac_pwd
8332 ac_abs_builddir=$ac_pwd$ac_dir_suffix
8333 # for backward compatibility:
8334 ac_top_builddir=$ac_top_build_prefix
8335
8336 case $srcdir in
8337   .)  # We are building in place.
8338     ac_srcdir=.
8339     ac_top_srcdir=$ac_top_builddir_sub
8340     ac_abs_top_srcdir=$ac_pwd ;;
8341   [\\/]* | ?:[\\/]* )  # Absolute name.
8342     ac_srcdir=$srcdir$ac_dir_suffix;
8343     ac_top_srcdir=$srcdir
8344     ac_abs_top_srcdir=$srcdir ;;
8345   *) # Relative name.
8346     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8347     ac_top_srcdir=$ac_top_build_prefix$srcdir
8348     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8349 esac
8350 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8351
8352
8353   case $ac_mode in
8354   :F)
8355   #
8356   # CONFIG_FILE
8357   #
8358
8359   case $INSTALL in
8360   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8361   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
8362   esac
8363   ac_MKDIR_P=$MKDIR_P
8364   case $MKDIR_P in
8365   [\\/$]* | ?:[\\/]* ) ;;
8366   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
8367   esac
8368 _ACEOF
8369
8370 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8371 # If the template does not know about datarootdir, expand it.
8372 # FIXME: This hack should be removed a few years after 2.60.
8373 ac_datarootdir_hack=; ac_datarootdir_seen=
8374 ac_sed_dataroot='
8375 /datarootdir/ {
8376   p
8377   q
8378 }
8379 /@datadir@/p
8380 /@docdir@/p
8381 /@infodir@/p
8382 /@localedir@/p
8383 /@mandir@/p'
8384 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8385 *datarootdir*) ac_datarootdir_seen=yes;;
8386 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8387   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8388 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8389 _ACEOF
8390 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8391   ac_datarootdir_hack='
8392   s&@datadir@&$datadir&g
8393   s&@docdir@&$docdir&g
8394   s&@infodir@&$infodir&g
8395   s&@localedir@&$localedir&g
8396   s&@mandir@&$mandir&g
8397   s&\\\${datarootdir}&$datarootdir&g' ;;
8398 esac
8399 _ACEOF
8400
8401 # Neutralize VPATH when `$srcdir' = `.'.
8402 # Shell code in configure.ac might set extrasub.
8403 # FIXME: do we really want to maintain this feature?
8404 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8405 ac_sed_extra="$ac_vpsub
8406 $extrasub
8407 _ACEOF
8408 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8409 :t
8410 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8411 s|@configure_input@|$ac_sed_conf_input|;t t
8412 s&@top_builddir@&$ac_top_builddir_sub&;t t
8413 s&@top_build_prefix@&$ac_top_build_prefix&;t t
8414 s&@srcdir@&$ac_srcdir&;t t
8415 s&@abs_srcdir@&$ac_abs_srcdir&;t t
8416 s&@top_srcdir@&$ac_top_srcdir&;t t
8417 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8418 s&@builddir@&$ac_builddir&;t t
8419 s&@abs_builddir@&$ac_abs_builddir&;t t
8420 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8421 s&@INSTALL@&$ac_INSTALL&;t t
8422 s&@MKDIR_P@&$ac_MKDIR_P&;t t
8423 $ac_datarootdir_hack
8424 "
8425 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
8426   || as_fn_error "could not create $ac_file" "$LINENO" 5
8427
8428 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8429   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
8430   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
8431   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8432 which seems to be undefined.  Please make sure it is defined." >&5
8433 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8434 which seems to be undefined.  Please make sure it is defined." >&2;}
8435
8436   rm -f "$tmp/stdin"
8437   case $ac_file in
8438   -) cat "$tmp/out" && rm -f "$tmp/out";;
8439   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
8440   esac \
8441   || as_fn_error "could not create $ac_file" "$LINENO" 5
8442  ;;
8443   :H)
8444   #
8445   # CONFIG_HEADER
8446   #
8447   if test x"$ac_file" != x-; then
8448     {
8449       $as_echo "/* $configure_input  */" \
8450       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
8451     } >"$tmp/config.h" \
8452       || as_fn_error "could not create $ac_file" "$LINENO" 5
8453     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
8454       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8455 $as_echo "$as_me: $ac_file is unchanged" >&6;}
8456     else
8457       rm -f "$ac_file"
8458       mv "$tmp/config.h" "$ac_file" \
8459         || as_fn_error "could not create $ac_file" "$LINENO" 5
8460     fi
8461   else
8462     $as_echo "/* $configure_input  */" \
8463       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
8464       || as_fn_error "could not create -" "$LINENO" 5
8465   fi
8466 # Compute "$ac_file"'s index in $config_headers.
8467 _am_arg="$ac_file"
8468 _am_stamp_count=1
8469 for _am_header in $config_headers :; do
8470   case $_am_header in
8471     $_am_arg | $_am_arg:* )
8472       break ;;
8473     * )
8474       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
8475   esac
8476 done
8477 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
8478 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8479          X"$_am_arg" : 'X\(//\)[^/]' \| \
8480          X"$_am_arg" : 'X\(//\)$' \| \
8481          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
8482 $as_echo X"$_am_arg" |
8483     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8484             s//\1/
8485             q
8486           }
8487           /^X\(\/\/\)[^/].*/{
8488             s//\1/
8489             q
8490           }
8491           /^X\(\/\/\)$/{
8492             s//\1/
8493             q
8494           }
8495           /^X\(\/\).*/{
8496             s//\1/
8497             q
8498           }
8499           s/.*/./; q'`/stamp-h$_am_stamp_count
8500  ;;
8501
8502   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8503 $as_echo "$as_me: executing $ac_file commands" >&6;}
8504  ;;
8505   esac
8506
8507
8508   case $ac_file$ac_mode in
8509     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
8510   # Autoconf 2.62 quotes --file arguments for eval, but not when files
8511   # are listed without --file.  Let's play safe and only enable the eval
8512   # if we detect the quoting.
8513   case $CONFIG_FILES in
8514   *\'*) eval set x "$CONFIG_FILES" ;;
8515   *)   set x $CONFIG_FILES ;;
8516   esac
8517   shift
8518   for mf
8519   do
8520     # Strip MF so we end up with the name of the file.
8521     mf=`echo "$mf" | sed -e 's/:.*$//'`
8522     # Check whether this is an Automake generated Makefile or not.
8523     # We used to match only the files named `Makefile.in', but
8524     # some people rename them; so instead we look at the file content.
8525     # Grep'ing the first line is not enough: some people post-process
8526     # each Makefile.in and add a new line on top of each file to say so.
8527     # Grep'ing the whole file is not good either: AIX grep has a line
8528     # limit of 2048, but all sed's we know have understand at least 4000.
8529     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
8530       dirpart=`$as_dirname -- "$mf" ||
8531 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8532          X"$mf" : 'X\(//\)[^/]' \| \
8533          X"$mf" : 'X\(//\)$' \| \
8534          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
8535 $as_echo X"$mf" |
8536     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8537             s//\1/
8538             q
8539           }
8540           /^X\(\/\/\)[^/].*/{
8541             s//\1/
8542             q
8543           }
8544           /^X\(\/\/\)$/{
8545             s//\1/
8546             q
8547           }
8548           /^X\(\/\).*/{
8549             s//\1/
8550             q
8551           }
8552           s/.*/./; q'`
8553     else
8554       continue
8555     fi
8556     # Extract the definition of DEPDIR, am__include, and am__quote
8557     # from the Makefile without running `make'.
8558     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
8559     test -z "$DEPDIR" && continue
8560     am__include=`sed -n 's/^am__include = //p' < "$mf"`
8561     test -z "am__include" && continue
8562     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
8563     # When using ansi2knr, U may be empty or an underscore; expand it
8564     U=`sed -n 's/^U = //p' < "$mf"`
8565     # Find all dependency output files, they are included files with
8566     # $(DEPDIR) in their names.  We invoke sed twice because it is the
8567     # simplest approach to changing $(DEPDIR) to its actual value in the
8568     # expansion.
8569     for file in `sed -n "
8570       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
8571          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
8572       # Make sure the directory exists.
8573       test -f "$dirpart/$file" && continue
8574       fdir=`$as_dirname -- "$file" ||
8575 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8576          X"$file" : 'X\(//\)[^/]' \| \
8577          X"$file" : 'X\(//\)$' \| \
8578          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
8579 $as_echo X"$file" |
8580     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8581             s//\1/
8582             q
8583           }
8584           /^X\(\/\/\)[^/].*/{
8585             s//\1/
8586             q
8587           }
8588           /^X\(\/\/\)$/{
8589             s//\1/
8590             q
8591           }
8592           /^X\(\/\).*/{
8593             s//\1/
8594             q
8595           }
8596           s/.*/./; q'`
8597       as_dir=$dirpart/$fdir; as_fn_mkdir_p
8598       # echo "creating $dirpart/$file"
8599       echo '# dummy' > "$dirpart/$file"
8600     done
8601   done
8602 }
8603  ;;
8604     "default-1":C)
8605     for ac_file in $CONFIG_FILES; do
8606       # Support "outfile[:infile[:infile...]]"
8607       case "$ac_file" in
8608         *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
8609       esac
8610       # PO directories have a Makefile.in generated from Makefile.in.in.
8611       case "$ac_file" in */Makefile.in)
8612         # Adjust a relative srcdir.
8613         ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
8614         ac_dir_suffix=/`echo "$ac_dir"|sed 's%^\./%%'`
8615         ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
8616         # In autoconf-2.13 it is called $ac_given_srcdir.
8617         # In autoconf-2.50 it is called $srcdir.
8618         test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
8619         case "$ac_given_srcdir" in
8620           .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
8621           /*) top_srcdir="$ac_given_srcdir" ;;
8622           *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
8623         esac
8624         if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
8625           rm -f "$ac_dir/POTFILES"
8626           test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
8627           cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[   ]*\$/d" -e "s,.*,     $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
8628           POMAKEFILEDEPS="POTFILES.in"
8629           # ALL_LINGUAS, POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES depend
8630           # on $ac_dir but don't depend on user-specified configuration
8631           # parameters.
8632           if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
8633             # The LINGUAS file contains the set of available languages.
8634             if test -n "$OBSOLETE_ALL_LINGUAS"; then
8635               test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
8636             fi
8637             ALL_LINGUAS_=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"`
8638             # Hide the ALL_LINGUAS assigment from automake.
8639             eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
8640             POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
8641           else
8642             # The set of available languages was given in configure.in.
8643             eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
8644           fi
8645           case "$ac_given_srcdir" in
8646             .) srcdirpre= ;;
8647             *) srcdirpre='$(srcdir)/' ;;
8648           esac
8649           POFILES=
8650           GMOFILES=
8651           UPDATEPOFILES=
8652           DUMMYPOFILES=
8653           for lang in $ALL_LINGUAS; do
8654             POFILES="$POFILES $srcdirpre$lang.po"
8655             GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
8656             UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
8657             DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
8658           done
8659           # CATALOGS depends on both $ac_dir and the user's LINGUAS
8660           # environment variable.
8661           INST_LINGUAS=
8662           if test -n "$ALL_LINGUAS"; then
8663             for presentlang in $ALL_LINGUAS; do
8664               useit=no
8665               if test "%UNSET%" != "$LINGUAS"; then
8666                 desiredlanguages="$LINGUAS"
8667               else
8668                 desiredlanguages="$ALL_LINGUAS"
8669               fi
8670               for desiredlang in $desiredlanguages; do
8671                 # Use the presentlang catalog if desiredlang is
8672                 #   a. equal to presentlang, or
8673                 #   b. a variant of presentlang (because in this case,
8674                 #      presentlang can be used as a fallback for messages
8675                 #      which are not translated in the desiredlang catalog).
8676                 case "$desiredlang" in
8677                   "$presentlang"*) useit=yes;;
8678                 esac
8679               done
8680               if test $useit = yes; then
8681                 INST_LINGUAS="$INST_LINGUAS $presentlang"
8682               fi
8683             done
8684           fi
8685           CATALOGS=
8686           if test -n "$INST_LINGUAS"; then
8687             for lang in $INST_LINGUAS; do
8688               CATALOGS="$CATALOGS $lang.gmo"
8689             done
8690           fi
8691           test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
8692           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"
8693           for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
8694             if test -f "$f"; then
8695               case "$f" in
8696                 *.orig | *.bak | *~) ;;
8697                 *) cat "$f" >> "$ac_dir/Makefile" ;;
8698               esac
8699             fi
8700           done
8701         fi
8702         ;;
8703       esac
8704     done ;;
8705
8706   esac
8707 done # for ac_tag
8708
8709
8710 as_fn_exit 0
8711 _ACEOF
8712 ac_clean_files=$ac_clean_files_save
8713
8714 test $ac_write_fail = 0 ||
8715   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
8716
8717
8718 # configure is writing to config.log, and then calls config.status.
8719 # config.status does its own redirection, appending to config.log.
8720 # Unfortunately, on DOS this fails, as config.log is still kept open
8721 # by configure, so config.status won't be able to write to it; its
8722 # output is simply discarded.  So we exec the FD to /dev/null,
8723 # effectively closing config.log, so it can be properly (re)opened and
8724 # appended to by config.status.  When coming back to configure, we
8725 # need to make the FD available again.
8726 if test "$no_create" != yes; then
8727   ac_cs_success=:
8728   ac_config_status_args=
8729   test "$silent" = yes &&
8730     ac_config_status_args="$ac_config_status_args --quiet"
8731   exec 5>/dev/null
8732   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8733   exec 5>>config.log
8734   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8735   # would make configure fail if this is the last instruction.
8736   $ac_cs_success || as_fn_exit $?
8737 fi
8738 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8739   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8740 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
8741 fi
8742