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 GOLD_LDADD
 603 GOLD_LDFLAGS
 604 WARN_CXXFLAGS
 605 NO_WERROR
 606 WARN_CFLAGS
 607 IFUNC_STATIC_FALSE
 608 IFUNC_STATIC_TRUE
 609 IFUNC_FALSE
 610 IFUNC_TRUE
 611 RANDOM_SEED_CFLAGS
 612 TLS_DESCRIPTORS_FALSE
 613 TLS_DESCRIPTORS_TRUE
 614 TLS_GNU2_DIALECT_FALSE
 615 TLS_GNU2_DIALECT_TRUE
 616 OMP_SUPPORT_FALSE
 617 OMP_SUPPORT_TRUE
 618 STATIC_TLS_FALSE
 619 STATIC_TLS_TRUE
 620 TLS_FALSE
 621 TLS_TRUE
 622 MCMODEL_MEDIUM_FALSE
 623 MCMODEL_MEDIUM_TRUE
 624 FN_PTRS_IN_SO_WITHOUT_PIC_FALSE
 625 FN_PTRS_IN_SO_WITHOUT_PIC_TRUE
 626 HAVE_STATIC_FALSE
 627 HAVE_STATIC_TRUE
 628 NATIVE_OR_CROSS_LINKER_FALSE
 629 NATIVE_OR_CROSS_LINKER_TRUE
 630 GCC_FALSE
 631 GCC_TRUE
 632 NATIVE_LINKER_FALSE
 633 NATIVE_LINKER_TRUE
 634 MSGMERGE
 635 MSGFMT
 636 MKINSTALLDIRS
 637 CATOBJEXT
 638 GENCAT
 639 INSTOBJEXT
 640 DATADIRNAME
 641 CATALOGS
 642 POSUB
 643 GMSGFMT
 644 XGETTEXT
 645 INCINTL
 646 LIBINTL_DEP
 647 LIBINTL
 648 USE_NLS
 649 EGREP
 650 GREP
 651 CPP
 652 LN_S
 653 RANLIB
 654 YFLAGS
 655 YACC
 656 am__fastdepCXX_FALSE
 657 am__fastdepCXX_TRUE
 658 CXXDEPMODE
 659 ac_ct_CXX
 660 CXXFLAGS
 661 CXX
 662 am__fastdepCC_FALSE
 663 am__fastdepCC_TRUE
 664 CCDEPMODE
 665 AMDEPBACKSLASH
 666 AMDEP_FALSE
 667 AMDEP_TRUE
 668 am__quote
 669 am__include
 670 DEPDIR
 671 OBJEXT
 672 EXEEXT
 673 ac_ct_CC
 674 CPPFLAGS
 675 LDFLAGS
 676 CFLAGS
 677 CC
 678 NM
 679 TARGETOBJS
 680 DEFAULT_TARGET_X86_64_FALSE
 681 DEFAULT_TARGET_X86_64_TRUE
 682 DEFAULT_TARGET_SPARC_FALSE
 683 DEFAULT_TARGET_SPARC_TRUE
 684 DEFAULT_TARGET_POWERPC_FALSE
 685 DEFAULT_TARGET_POWERPC_TRUE
 686 DEFAULT_TARGET_I386_FALSE
 687 DEFAULT_TARGET_I386_TRUE
 688 DEFAULT_TARGET_ARM_FALSE
 689 DEFAULT_TARGET_ARM_TRUE
 690 PLUGINS_FALSE
 691 PLUGINS_TRUE
 692 THREADS_FALSE
 693 THREADS_TRUE
 694 installed_linker
 695 install_as_default
 696 am__untar
 697 am__tar
 698 AMTAR
 699 am__leading_dot
 700 SET_MAKE
 701 AWK
 702 mkdir_p
 703 MKDIR_P
 704 INSTALL_STRIP_PROGRAM
 705 STRIP
 706 install_sh
 707 MAKEINFO
 708 AUTOHEADER
 709 AUTOMAKE
 710 AUTOCONF
 711 ACLOCAL
 712 VERSION
 713 PACKAGE
 714 CYGPATH_W
 715 am__isrc
 716 INSTALL_DATA
 717 INSTALL_SCRIPT
 718 INSTALL_PROGRAM
 719 target_os
 720 target_vendor
 721 target_cpu
 722 target
 723 host_os
 724 host_vendor
 725 host_cpu
 726 host
 727 build_os
 728 build_vendor
 729 build_cpu
 730 build
 731 target_alias
 732 host_alias
 733 build_alias
 734 LIBS
 735 ECHO_T
 736 ECHO_N
 737 ECHO_C
 738 DEFS
 739 mandir
 740 localedir
 741 libdir
 742 psdir
 743 pdfdir
 744 dvidir
 745 htmldir
 746 infodir
 747 docdir
 748 oldincludedir
 749 includedir
 750 localstatedir
 751 sharedstatedir
 752 sysconfdir
 753 datadir
 754 datarootdir
 755 libexecdir
 756 sbindir
 757 bindir
 758 program_transform_name
 759 prefix
 760 exec_prefix
 761 PACKAGE_URL
 762 PACKAGE_BUGREPORT
 763 PACKAGE_STRING
 764 PACKAGE_VERSION
 765 PACKAGE_TARNAME
 766 PACKAGE_NAME
 767 PATH_SEPARATOR
 768 SHELL'
 769 ac_subst_files=''
 770 ac_user_opts='
 771 enable_option_checking
 772 with_sysroot
 773 enable_ld
 774 enable_gold
 775 enable_threads
 776 enable_plugins
 777 enable_targets
 778 with_lib_path
 779 enable_dependency_tracking
 780 enable_nls
 781 enable_werror
 782 enable_build_warnings
 783 with_gold_ldflags
 784 with_gold_ldadd
 785 enable_maintainer_mode
 786 '
 787       ac_precious_vars='build_alias
 788 host_alias
 789 target_alias
 790 CC
 791 CFLAGS
 792 LDFLAGS
 793 LIBS
 794 CPPFLAGS
 795 CXX
 796 CXXFLAGS
 797 CCC
 798 YACC
 799 YFLAGS
 800 CPP
 801 CXXCPP'
 802
 803
 804 # Initialize some variables set by options.
 805 ac_init_help=
 806 ac_init_version=false
 807 ac_unrecognized_opts=
 808 ac_unrecognized_sep=
 809 # The variables have the same names as the options, with
 810 # dashes changed to underlines.
 811 cache_file=/dev/null
 812 exec_prefix=NONE
 813 no_create=
 814 no_recursion=
 815 prefix=NONE
 816 program_prefix=NONE
 817 program_suffix=NONE
 818 program_transform_name=s,x,x,
 819 silent=
 820 site=
 821 srcdir=
 822 verbose=
 823 x_includes=NONE
 824 x_libraries=NONE
 825
 826 # Installation directory options.
 827 # These are left unexpanded so users can "make install exec_prefix=/foo"
 828 # and all the variables that are supposed to be based on exec_prefix
 829 # by default will actually change.
 830 # Use braces instead of parens because sh, perl, etc. also accept them.
 831 # (The list follows the same order as the GNU Coding Standards.)
 832 bindir='${exec_prefix}/bin'
 833 sbindir='${exec_prefix}/sbin'
 834 libexecdir='${exec_prefix}/libexec'
 835 datarootdir='${prefix}/share'
 836 datadir='${datarootdir}'
 837 sysconfdir='${prefix}/etc'
 838 sharedstatedir='${prefix}/com'
 839 localstatedir='${prefix}/var'
 840 includedir='${prefix}/include'
 841 oldincludedir='/usr/include'
 842 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 843 infodir='${datarootdir}/info'
 844 htmldir='${docdir}'
 845 dvidir='${docdir}'
 846 pdfdir='${docdir}'
 847 psdir='${docdir}'
 848 libdir='${exec_prefix}/lib'
 849 localedir='${datarootdir}/locale'
 850 mandir='${datarootdir}/man'
 851
 852 ac_prev=
 853 ac_dashdash=
 854 for ac_option
 855 do
 856   # If the previous option needs an argument, assign it.
 857   if test -n "$ac_prev"; then
 858     eval $ac_prev=\$ac_option
 859     ac_prev=
 860     continue
 861   fi
 862
 863   case $ac_option in
 864   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 865   *)    ac_optarg=yes ;;
 866   esac
 867
 868   # Accept the important Cygnus configure options, so we can diagnose typos.
 869
 870   case $ac_dashdash$ac_option in
 871   --)
 872     ac_dashdash=yes ;;
 873
 874   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 875     ac_prev=bindir ;;
 876   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 877     bindir=$ac_optarg ;;
 878
 879   -build | --build | --buil | --bui | --bu)
 880     ac_prev=build_alias ;;
 881   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 882     build_alias=$ac_optarg ;;
 883
 884   -cache-file | --cache-file | --cache-fil | --cache-fi \
 885   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 886     ac_prev=cache_file ;;
 887   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 888   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 889     cache_file=$ac_optarg ;;
 890
 891   --config-cache | -C)
 892     cache_file=config.cache ;;
 893
 894   -datadir | --datadir | --datadi | --datad)
 895     ac_prev=datadir ;;
 896   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 897     datadir=$ac_optarg ;;
 898
 899   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 900   | --dataroo | --dataro | --datar)
 901     ac_prev=datarootdir ;;
 902   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 903   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 904     datarootdir=$ac_optarg ;;
 905
 906   -disable-* | --disable-*)
 907     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 908     # Reject names that are not valid shell variable names.
 909     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 910       as_fn_error "invalid feature name: $ac_useropt"
 911     ac_useropt_orig=$ac_useropt
 912     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 913     case $ac_user_opts in
 914       *"
 915 "enable_$ac_useropt"
 916 "*) ;;
 917       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 918          ac_unrecognized_sep=', ';;
 919     esac
 920     eval enable_$ac_useropt=no ;;
 921
 922   -docdir | --docdir | --docdi | --doc | --do)
 923     ac_prev=docdir ;;
 924   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 925     docdir=$ac_optarg ;;
 926
 927   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 928     ac_prev=dvidir ;;
 929   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 930     dvidir=$ac_optarg ;;
 931
 932   -enable-* | --enable-*)
 933     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 934     # Reject names that are not valid shell variable names.
 935     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 936       as_fn_error "invalid feature name: $ac_useropt"
 937     ac_useropt_orig=$ac_useropt
 938     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 939     case $ac_user_opts in
 940       *"
 941 "enable_$ac_useropt"
 942 "*) ;;
 943       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 944          ac_unrecognized_sep=', ';;
 945     esac
 946     eval enable_$ac_useropt=\$ac_optarg ;;
 947
 948   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 949   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 950   | --exec | --exe | --ex)
 951     ac_prev=exec_prefix ;;
 952   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 953   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 954   | --exec=* | --exe=* | --ex=*)
 955     exec_prefix=$ac_optarg ;;
 956
 957   -gas | --gas | --ga | --g)
 958     # Obsolete; use --with-gas.
 959     with_gas=yes ;;
 960
 961   -help | --help | --hel | --he | -h)
 962     ac_init_help=long ;;
 963   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 964     ac_init_help=recursive ;;
 965   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 966     ac_init_help=short ;;
 967
 968   -host | --host | --hos | --ho)
 969     ac_prev=host_alias ;;
 970   -host=* | --host=* | --hos=* | --ho=*)
 971     host_alias=$ac_optarg ;;
 972
 973   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 974     ac_prev=htmldir ;;
 975   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 976   | --ht=*)
 977     htmldir=$ac_optarg ;;
 978
 979   -includedir | --includedir | --includedi | --included | --include \
 980   | --includ | --inclu | --incl | --inc)
 981     ac_prev=includedir ;;
 982   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 983   | --includ=* | --inclu=* | --incl=* | --inc=*)
 984     includedir=$ac_optarg ;;
 985
 986   -infodir | --infodir | --infodi | --infod | --info | --inf)
 987     ac_prev=infodir ;;
 988   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 989     infodir=$ac_optarg ;;
 990
 991   -libdir | --libdir | --libdi | --libd)
 992     ac_prev=libdir ;;
 993   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 994     libdir=$ac_optarg ;;
 995
 996   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 997   | --libexe | --libex | --libe)
 998     ac_prev=libexecdir ;;
 999   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1000   | --libexe=* | --libex=* | --libe=*)
1001     libexecdir=$ac_optarg ;;
1002
1003   -localedir | --localedir | --localedi | --localed | --locale)
1004     ac_prev=localedir ;;
1005   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1006     localedir=$ac_optarg ;;
1007
1008   -localstatedir | --localstatedir | --localstatedi | --localstated \
1009   | --localstate | --localstat | --localsta | --localst | --locals)
1010     ac_prev=localstatedir ;;
1011   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1012   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1013     localstatedir=$ac_optarg ;;
1014
1015   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1016     ac_prev=mandir ;;
1017   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1018     mandir=$ac_optarg ;;
1019
1020   -nfp | --nfp | --nf)
1021     # Obsolete; use --without-fp.
1022     with_fp=no ;;
1023
1024   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1025   | --no-cr | --no-c | -n)
1026     no_create=yes ;;
1027
1028   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1029   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1030     no_recursion=yes ;;
1031
1032   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1033   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1034   | --oldin | --oldi | --old | --ol | --o)
1035     ac_prev=oldincludedir ;;
1036   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1037   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1038   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1039     oldincludedir=$ac_optarg ;;
1040
1041   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1042     ac_prev=prefix ;;
1043   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1044     prefix=$ac_optarg ;;
1045
1046   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1047   | --program-pre | --program-pr | --program-p)
1048     ac_prev=program_prefix ;;
1049   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1050   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1051     program_prefix=$ac_optarg ;;
1052
1053   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1054   | --program-suf | --program-su | --program-s)
1055     ac_prev=program_suffix ;;
1056   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1057   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1058     program_suffix=$ac_optarg ;;
1059
1060   -program-transform-name | --program-transform-name \
1061   | --program-transform-nam | --program-transform-na \
1062   | --program-transform-n | --program-transform- \
1063   | --program-transform | --program-transfor \
1064   | --program-transfo | --program-transf \
1065   | --program-trans | --program-tran \
1066   | --progr-tra | --program-tr | --program-t)
1067     ac_prev=program_transform_name ;;
1068   -program-transform-name=* | --program-transform-name=* \
1069   | --program-transform-nam=* | --program-transform-na=* \
1070   | --program-transform-n=* | --program-transform-=* \
1071   | --program-transform=* | --program-transfor=* \
1072   | --program-transfo=* | --program-transf=* \
1073   | --program-trans=* | --program-tran=* \
1074   | --progr-tra=* | --program-tr=* | --program-t=*)
1075     program_transform_name=$ac_optarg ;;
1076
1077   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1078     ac_prev=pdfdir ;;
1079   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1080     pdfdir=$ac_optarg ;;
1081
1082   -psdir | --psdir | --psdi | --psd | --ps)
1083     ac_prev=psdir ;;
1084   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1085     psdir=$ac_optarg ;;
1086
1087   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1088   | -silent | --silent | --silen | --sile | --sil)
1089     silent=yes ;;
1090
1091   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1092     ac_prev=sbindir ;;
1093   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1094   | --sbi=* | --sb=*)
1095     sbindir=$ac_optarg ;;
1096
1097   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1098   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1099   | --sharedst | --shareds | --shared | --share | --shar \
1100   | --sha | --sh)
1101     ac_prev=sharedstatedir ;;
1102   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1103   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1104   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1105   | --sha=* | --sh=*)
1106     sharedstatedir=$ac_optarg ;;
1107
1108   -site | --site | --sit)
1109     ac_prev=site ;;
1110   -site=* | --site=* | --sit=*)
1111     site=$ac_optarg ;;
1112
1113   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1114     ac_prev=srcdir ;;
1115   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1116     srcdir=$ac_optarg ;;
1117
1118   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1119   | --syscon | --sysco | --sysc | --sys | --sy)
1120     ac_prev=sysconfdir ;;
1121   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1122   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1123     sysconfdir=$ac_optarg ;;
1124
1125   -target | --target | --targe | --targ | --tar | --ta | --t)
1126     ac_prev=target_alias ;;
1127   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1128     target_alias=$ac_optarg ;;
1129
1130   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1131     verbose=yes ;;
1132
1133   -version | --version | --versio | --versi | --vers | -V)
1134     ac_init_version=: ;;
1135
1136   -with-* | --with-*)
1137     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1138     # Reject names that are not valid shell variable names.
1139     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1140       as_fn_error "invalid package name: $ac_useropt"
1141     ac_useropt_orig=$ac_useropt
1142     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1143     case $ac_user_opts in
1144       *"
1145 "with_$ac_useropt"
1146 "*) ;;
1147       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1148          ac_unrecognized_sep=', ';;
1149     esac
1150     eval with_$ac_useropt=\$ac_optarg ;;
1151
1152   -without-* | --without-*)
1153     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1154     # Reject names that are not valid shell variable names.
1155     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1156       as_fn_error "invalid package name: $ac_useropt"
1157     ac_useropt_orig=$ac_useropt
1158     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1159     case $ac_user_opts in
1160       *"
1161 "with_$ac_useropt"
1162 "*) ;;
1163       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1164          ac_unrecognized_sep=', ';;
1165     esac
1166     eval with_$ac_useropt=no ;;
1167
1168   --x)
1169     # Obsolete; use --with-x.
1170     with_x=yes ;;
1171
1172   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1173   | --x-incl | --x-inc | --x-in | --x-i)
1174     ac_prev=x_includes ;;
1175   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1176   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1177     x_includes=$ac_optarg ;;
1178
1179   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1180   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1181     ac_prev=x_libraries ;;
1182   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1183   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1184     x_libraries=$ac_optarg ;;
1185
1186   -*) as_fn_error "unrecognized option: \`$ac_option'
1187 Try \`$0 --help' for more information."
1188     ;;
1189
1190   *=*)
1191     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1192     # Reject names that are not valid shell variable names.
1193     case $ac_envvar in #(
1194       '' | [0-9]* | *[!_$as_cr_alnum]* )
1195       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1196     esac
1197     eval $ac_envvar=\$ac_optarg
1198     export $ac_envvar ;;
1199
1200   *)
1201     # FIXME: should be removed in autoconf 3.0.
1202     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1203     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1204       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1205     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1206     ;;
1207
1208   esac
1209 done
1210
1211 if test -n "$ac_prev"; then
1212   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1213   as_fn_error "missing argument to $ac_option"
1214 fi
1215
1216 if test -n "$ac_unrecognized_opts"; then
1217   case $enable_option_checking in
1218     no) ;;
1219     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1220     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1221   esac
1222 fi
1223
1224 # Check all directory arguments for consistency.
1225 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1226                 datadir sysconfdir sharedstatedir localstatedir includedir \
1227                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1228                 libdir localedir mandir
1229 do
1230   eval ac_val=\$$ac_var
1231   # Remove trailing slashes.
1232   case $ac_val in
1233     */ )
1234       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1235       eval $ac_var=\$ac_val;;
1236   esac
1237   # Be sure to have absolute directory names.
1238   case $ac_val in
1239     [\\/$]* | ?:[\\/]* )  continue;;
1240     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1241   esac
1242   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1243 done
1244
1245 # There might be people who depend on the old broken behavior: `$host'
1246 # used to hold the argument of --host etc.
1247 # FIXME: To remove some day.
1248 build=$build_alias
1249 host=$host_alias
1250 target=$target_alias
1251
1252 # FIXME: To remove some day.
1253 if test "x$host_alias" != x; then
1254   if test "x$build_alias" = x; then
1255     cross_compiling=maybe
1256     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1257     If a cross compiler is detected then cross compile mode will be used." >&2
1258   elif test "x$build_alias" != "x$host_alias"; then
1259     cross_compiling=yes
1260   fi
1261 fi
1262
1263 ac_tool_prefix=
1264 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1265
1266 test "$silent" = yes && exec 6>/dev/null
1267
1268
1269 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1270 ac_ls_di=`ls -di .` &&
1271 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1272   as_fn_error "working directory cannot be determined"
1273 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1274   as_fn_error "pwd does not report name of working directory"
1275
1276
1277 # Find the source files, if location was not specified.
1278 if test -z "$srcdir"; then
1279   ac_srcdir_defaulted=yes
1280   # Try the directory containing this script, then the parent directory.
1281   ac_confdir=`$as_dirname -- "$as_myself" ||
1282 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1283          X"$as_myself" : 'X\(//\)[^/]' \| \
1284          X"$as_myself" : 'X\(//\)$' \| \
1285          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1286 $as_echo X"$as_myself" |
1287     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1288             s//\1/
1289             q
1290           }
1291           /^X\(\/\/\)[^/].*/{
1292             s//\1/
1293             q
1294           }
1295           /^X\(\/\/\)$/{
1296             s//\1/
1297             q
1298           }
1299           /^X\(\/\).*/{
1300             s//\1/
1301             q
1302           }
1303           s/.*/./; q'`
1304   srcdir=$ac_confdir
1305   if test ! -r "$srcdir/$ac_unique_file"; then
1306     srcdir=..
1307   fi
1308 else
1309   ac_srcdir_defaulted=no
1310 fi
1311 if test ! -r "$srcdir/$ac_unique_file"; then
1312   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1313   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1314 fi
1315 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1316 ac_abs_confdir=`(
1317         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1318         pwd)`
1319 # When building in place, set srcdir=.
1320 if test "$ac_abs_confdir" = "$ac_pwd"; then
1321   srcdir=.
1322 fi
1323 # Remove unnecessary trailing slashes from srcdir.
1324 # Double slashes in file names in object file debugging info
1325 # mess up M-x gdb in Emacs.
1326 case $srcdir in
1327 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1328 esac
1329 for ac_var in $ac_precious_vars; do
1330   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1331   eval ac_env_${ac_var}_value=\$${ac_var}
1332   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1333   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1334 done
1335
1336 #
1337 # Report the --help message.
1338 #
1339 if test "$ac_init_help" = "long"; then
1340   # Omit some internal or obsolete options to make the list less imposing.
1341   # This message is too long to be a string in the A/UX 3.1 sh.
1342   cat <<_ACEOF
1343 \`configure' configures gold 0.1 to adapt to many kinds of systems.
1344
1345 Usage: $0 [OPTION]... [VAR=VALUE]...
1346
1347 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1348 VAR=VALUE.  See below for descriptions of some of the useful variables.
1349
1350 Defaults for the options are specified in brackets.
1351
1352 Configuration:
1353   -h, --help              display this help and exit
1354       --help=short        display options specific to this package
1355       --help=recursive    display the short help of all the included packages
1356   -V, --version           display version information and exit
1357   -q, --quiet, --silent   do not print \`checking...' messages
1358       --cache-file=FILE   cache test results in FILE [disabled]
1359   -C, --config-cache      alias for \`--cache-file=config.cache'
1360   -n, --no-create         do not create output files
1361       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1362
1363 Installation directories:
1364   --prefix=PREFIX         install architecture-independent files in PREFIX
1365                           [$ac_default_prefix]
1366   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1367                           [PREFIX]
1368
1369 By default, \`make install' will install all the files in
1370 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1371 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1372 for instance \`--prefix=\$HOME'.
1373
1374 For better control, use the options below.
1375
1376 Fine tuning of the installation directories:
1377   --bindir=DIR            user executables [EPREFIX/bin]
1378   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1379   --libexecdir=DIR        program executables [EPREFIX/libexec]
1380   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1381   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1382   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1383   --libdir=DIR            object code libraries [EPREFIX/lib]
1384   --includedir=DIR        C header files [PREFIX/include]
1385   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1386   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1387   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1388   --infodir=DIR           info documentation [DATAROOTDIR/info]
1389   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1390   --mandir=DIR            man documentation [DATAROOTDIR/man]
1391   --docdir=DIR            documentation root [DATAROOTDIR/doc/gold]
1392   --htmldir=DIR           html documentation [DOCDIR]
1393   --dvidir=DIR            dvi documentation [DOCDIR]
1394   --pdfdir=DIR            pdf documentation [DOCDIR]
1395   --psdir=DIR             ps documentation [DOCDIR]
1396 _ACEOF
1397
1398   cat <<\_ACEOF
1399
1400 Program names:
1401   --program-prefix=PREFIX            prepend PREFIX to installed program names
1402   --program-suffix=SUFFIX            append SUFFIX to installed program names
1403   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1404
1405 System types:
1406   --build=BUILD     configure for building on BUILD [guessed]
1407   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1408   --target=TARGET   configure for building compilers for TARGET [HOST]
1409 _ACEOF
1410 fi
1411
1412 if test -n "$ac_init_help"; then
1413   case $ac_init_help in
1414      short | recursive ) echo "Configuration of gold 0.1:";;
1415    esac
1416   cat <<\_ACEOF
1417
1418 Optional Features:
1419   --disable-option-checking  ignore unrecognized --enable/--with options
1420   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1421   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1422   --enable-ld[=ARG]     build ld [ARG={default,yes,no}]
1423   --enable-gold[=ARG]     build gold [ARG={default,yes,no}]
1424   --enable-threads        multi-threaded linking
1425   --enable-plugins        linker plugins
1426   --enable-targets        alternative target configurations
1427   --disable-dependency-tracking  speeds up one-time build
1428   --enable-dependency-tracking   do not reject slow dependency extractors
1429   --disable-nls           do not use Native Language Support
1430   --enable-werror         treat compile warnings as errors
1431   --enable-build-warnings enable build-time compiler warnings
1432   --enable-maintainer-mode  enable make rules and dependencies not useful
1433                           (and sometimes confusing) to the casual installer
1434
1435 Optional Packages:
1436   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1437   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1438   --with-sysroot=DIR    search for usr/lib et al within DIR
1439   --with-lib-path=dir1:dir2...  set default LIB_PATH
1440   --with-gold-ldflags=FLAGS  additional link flags for gold
1441   --with-gold-ldadd=LIBS     additional libraries for gold
1442
1443 Some influential environment variables:
1444   CC          C compiler command
1445   CFLAGS      C compiler flags
1446   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1447               nonstandard directory <lib dir>
1448   LIBS        libraries to pass to the linker, e.g. -l<library>
1449   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1450               you have headers in a nonstandard directory <include dir>
1451   CXX         C++ compiler command
1452   CXXFLAGS    C++ compiler flags
1453   YACC        The `Yet Another C Compiler' implementation to use. Defaults to
1454               the first program found out of: `bison -y', `byacc', `yacc'.
1455   YFLAGS      The list of arguments that will be passed by default to $YACC.
1456               This script will default YFLAGS to the empty string to avoid a
1457               default value of `-d' given by some make applications.
1458   CPP         C preprocessor
1459   CXXCPP      C++ preprocessor
1460
1461 Use these variables to override the choices made by `configure' or to help
1462 it to find libraries and programs with nonstandard names/locations.
1463
1464 Report bugs to the package provider.
1465 _ACEOF
1466 ac_status=$?
1467 fi
1468
1469 if test "$ac_init_help" = "recursive"; then
1470   # If there are subdirs, report their specific --help.
1471   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1472     test -d "$ac_dir" ||
1473       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1474       continue
1475     ac_builddir=.
1476
1477 case "$ac_dir" in
1478 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1479 *)
1480   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1481   # A ".." for each directory in $ac_dir_suffix.
1482   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1483   case $ac_top_builddir_sub in
1484   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1485   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1486   esac ;;
1487 esac
1488 ac_abs_top_builddir=$ac_pwd
1489 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1490 # for backward compatibility:
1491 ac_top_builddir=$ac_top_build_prefix
1492
1493 case $srcdir in
1494   .)  # We are building in place.
1495     ac_srcdir=.
1496     ac_top_srcdir=$ac_top_builddir_sub
1497     ac_abs_top_srcdir=$ac_pwd ;;
1498   [\\/]* | ?:[\\/]* )  # Absolute name.
1499     ac_srcdir=$srcdir$ac_dir_suffix;
1500     ac_top_srcdir=$srcdir
1501     ac_abs_top_srcdir=$srcdir ;;
1502   *) # Relative name.
1503     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1504     ac_top_srcdir=$ac_top_build_prefix$srcdir
1505     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1506 esac
1507 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1508
1509     cd "$ac_dir" || { ac_status=$?; continue; }
1510     # Check for guested configure.
1511     if test -f "$ac_srcdir/configure.gnu"; then
1512       echo &&
1513       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1514     elif test -f "$ac_srcdir/configure"; then
1515       echo &&
1516       $SHELL "$ac_srcdir/configure" --help=recursive
1517     else
1518       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1519     fi || ac_status=$?
1520     cd "$ac_pwd" || { ac_status=$?; break; }
1521   done
1522 fi
1523
1524 test -n "$ac_init_help" && exit $ac_status
1525 if $ac_init_version; then
1526   cat <<\_ACEOF
1527 gold configure 0.1
1528 generated by GNU Autoconf 2.64
1529
1530 Copyright (C) 2009 Free Software Foundation, Inc.
1531 This configure script is free software; the Free Software Foundation
1532 gives unlimited permission to copy, distribute and modify it.
1533 _ACEOF
1534   exit
1535 fi
1536
1537 ## ------------------------ ##
1538 ## Autoconf initialization. ##
1539 ## ------------------------ ##
1540
1541 # ac_fn_c_try_compile LINENO
1542 # --------------------------
1543 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1544 ac_fn_c_try_compile ()
1545 {
1546   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1547   rm -f conftest.$ac_objext
1548   if { { ac_try="$ac_compile"
1549 case "(($ac_try" in
1550   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1551   *) ac_try_echo=$ac_try;;
1552 esac
1553 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1554 $as_echo "$ac_try_echo"; } >&5
1555   (eval "$ac_compile") 2>conftest.err
1556   ac_status=$?
1557   if test -s conftest.err; then
1558     grep -v '^ *+' conftest.err >conftest.er1
1559     cat conftest.er1 >&5
1560     mv -f conftest.er1 conftest.err
1561   fi
1562   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1563   test $ac_status = 0; } && {
1564          test -z "$ac_c_werror_flag" ||
1565          test ! -s conftest.err
1566        } && test -s conftest.$ac_objext; then :
1567   ac_retval=0
1568 else
1569   $as_echo "$as_me: failed program was:" >&5
1570 sed 's/^/| /' conftest.$ac_ext >&5
1571
1572         ac_retval=1
1573 fi
1574   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1575   return $ac_retval
1576
1577 } # ac_fn_c_try_compile
1578
1579 # ac_fn_cxx_try_compile LINENO
1580 # ----------------------------
1581 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1582 ac_fn_cxx_try_compile ()
1583 {
1584   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1585   rm -f conftest.$ac_objext
1586   if { { ac_try="$ac_compile"
1587 case "(($ac_try" in
1588   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1589   *) ac_try_echo=$ac_try;;
1590 esac
1591 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1592 $as_echo "$ac_try_echo"; } >&5
1593   (eval "$ac_compile") 2>conftest.err
1594   ac_status=$?
1595   if test -s conftest.err; then
1596     grep -v '^ *+' conftest.err >conftest.er1
1597     cat conftest.er1 >&5
1598     mv -f conftest.er1 conftest.err
1599   fi
1600   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1601   test $ac_status = 0; } && {
1602          test -z "$ac_cxx_werror_flag" ||
1603          test ! -s conftest.err
1604        } && test -s conftest.$ac_objext; then :
1605   ac_retval=0
1606 else
1607   $as_echo "$as_me: failed program was:" >&5
1608 sed 's/^/| /' conftest.$ac_ext >&5
1609
1610         ac_retval=1
1611 fi
1612   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1613   return $ac_retval
1614
1615 } # ac_fn_cxx_try_compile
1616
1617 # ac_fn_c_try_cpp LINENO
1618 # ----------------------
1619 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1620 ac_fn_c_try_cpp ()
1621 {
1622   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1623   if { { ac_try="$ac_cpp conftest.$ac_ext"
1624 case "(($ac_try" in
1625   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1626   *) ac_try_echo=$ac_try;;
1627 esac
1628 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1629 $as_echo "$ac_try_echo"; } >&5
1630   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1631   ac_status=$?
1632   if test -s conftest.err; then
1633     grep -v '^ *+' conftest.err >conftest.er1
1634     cat conftest.er1 >&5
1635     mv -f conftest.er1 conftest.err
1636   fi
1637   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1638   test $ac_status = 0; } >/dev/null && {
1639          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1640          test ! -s conftest.err
1641        }; then :
1642   ac_retval=0
1643 else
1644   $as_echo "$as_me: failed program was:" >&5
1645 sed 's/^/| /' conftest.$ac_ext >&5
1646
1647     ac_retval=1
1648 fi
1649   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1650   return $ac_retval
1651
1652 } # ac_fn_c_try_cpp
1653
1654 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1655 # -------------------------------------------------------
1656 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1657 # the include files in INCLUDES and setting the cache variable VAR
1658 # accordingly.
1659 ac_fn_c_check_header_mongrel ()
1660 {
1661   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1662   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1663   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1664 $as_echo_n "checking for $2... " >&6; }
1665 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1666   $as_echo_n "(cached) " >&6
1667 fi
1668 eval ac_res=\$$3
1669                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1670 $as_echo "$ac_res" >&6; }
1671 else
1672   # Is the header compilable?
1673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1674 $as_echo_n "checking $2 usability... " >&6; }
1675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1676 /* end confdefs.h.  */
1677 $4
1678 #include <$2>
1679 _ACEOF
1680 if ac_fn_c_try_compile "$LINENO"; then :
1681   ac_header_compiler=yes
1682 else
1683   ac_header_compiler=no
1684 fi
1685 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1687 $as_echo "$ac_header_compiler" >&6; }
1688
1689 # Is the header present?
1690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1691 $as_echo_n "checking $2 presence... " >&6; }
1692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1693 /* end confdefs.h.  */
1694 #include <$2>
1695 _ACEOF
1696 if ac_fn_c_try_cpp "$LINENO"; then :
1697   ac_header_preproc=yes
1698 else
1699   ac_header_preproc=no
1700 fi
1701 rm -f conftest.err conftest.$ac_ext
1702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1703 $as_echo "$ac_header_preproc" >&6; }
1704
1705 # So?  What about this header?
1706 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1707   yes:no: )
1708     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1709 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1710     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1711 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1712     ;;
1713   no:yes:* )
1714     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1715 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1716     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1717 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1718     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1719 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1720     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1721 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1722     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1723 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1724     ;;
1725 esac
1726   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1727 $as_echo_n "checking for $2... " >&6; }
1728 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1729   $as_echo_n "(cached) " >&6
1730 else
1731   eval "$3=\$ac_header_compiler"
1732 fi
1733 eval ac_res=\$$3
1734                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1735 $as_echo "$ac_res" >&6; }
1736 fi
1737   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1738
1739 } # ac_fn_c_check_header_mongrel
1740
1741 # ac_fn_c_try_run LINENO
1742 # ----------------------
1743 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1744 # that executables *can* be run.
1745 ac_fn_c_try_run ()
1746 {
1747   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1748   if { { ac_try="$ac_link"
1749 case "(($ac_try" in
1750   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1751   *) ac_try_echo=$ac_try;;
1752 esac
1753 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1754 $as_echo "$ac_try_echo"; } >&5
1755   (eval "$ac_link") 2>&5
1756   ac_status=$?
1757   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1758   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1759   { { case "(($ac_try" in
1760   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1761   *) ac_try_echo=$ac_try;;
1762 esac
1763 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1764 $as_echo "$ac_try_echo"; } >&5
1765   (eval "$ac_try") 2>&5
1766   ac_status=$?
1767   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1768   test $ac_status = 0; }; }; then :
1769   ac_retval=0
1770 else
1771   $as_echo "$as_me: program exited with status $ac_status" >&5
1772        $as_echo "$as_me: failed program was:" >&5
1773 sed 's/^/| /' conftest.$ac_ext >&5
1774
1775        ac_retval=$ac_status
1776 fi
1777   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1778   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1779   return $ac_retval
1780
1781 } # ac_fn_c_try_run
1782
1783 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1784 # -------------------------------------------------------
1785 # Tests whether HEADER exists and can be compiled using the include files in
1786 # INCLUDES, setting the cache variable VAR accordingly.
1787 ac_fn_c_check_header_compile ()
1788 {
1789   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1790   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1791 $as_echo_n "checking for $2... " >&6; }
1792 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1793   $as_echo_n "(cached) " >&6
1794 else
1795   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1796 /* end confdefs.h.  */
1797 $4
1798 #include <$2>
1799 _ACEOF
1800 if ac_fn_c_try_compile "$LINENO"; then :
1801   eval "$3=yes"
1802 else
1803   eval "$3=no"
1804 fi
1805 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1806 fi
1807 eval ac_res=\$$3
1808                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1809 $as_echo "$ac_res" >&6; }
1810   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1811
1812 } # ac_fn_c_check_header_compile
1813
1814 # ac_fn_c_try_link LINENO
1815 # -----------------------
1816 # Try to link conftest.$ac_ext, and return whether this succeeded.
1817 ac_fn_c_try_link ()
1818 {
1819   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1820   rm -f conftest.$ac_objext conftest$ac_exeext
1821   if { { ac_try="$ac_link"
1822 case "(($ac_try" in
1823   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1824   *) ac_try_echo=$ac_try;;
1825 esac
1826 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1827 $as_echo "$ac_try_echo"; } >&5
1828   (eval "$ac_link") 2>conftest.err
1829   ac_status=$?
1830   if test -s conftest.err; then
1831     grep -v '^ *+' conftest.err >conftest.er1
1832     cat conftest.er1 >&5
1833     mv -f conftest.er1 conftest.err
1834   fi
1835   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1836   test $ac_status = 0; } && {
1837          test -z "$ac_c_werror_flag" ||
1838          test ! -s conftest.err
1839        } && test -s conftest$ac_exeext && {
1840          test "$cross_compiling" = yes ||
1841          $as_test_x conftest$ac_exeext
1842        }; then :
1843   ac_retval=0
1844 else
1845   $as_echo "$as_me: failed program was:" >&5
1846 sed 's/^/| /' conftest.$ac_ext >&5
1847
1848         ac_retval=1
1849 fi
1850   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1851   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1852   # interfere with the next link command; also delete a directory that is
1853   # left behind by Apple's compiler.  We do this before executing the actions.
1854   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1855   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1856   return $ac_retval
1857
1858 } # ac_fn_c_try_link
1859
1860 # ac_fn_c_check_func LINENO FUNC VAR
1861 # ----------------------------------
1862 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1863 ac_fn_c_check_func ()
1864 {
1865   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1866   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1867 $as_echo_n "checking for $2... " >&6; }
1868 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1869   $as_echo_n "(cached) " >&6
1870 else
1871   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1872 /* end confdefs.h.  */
1873 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1874    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1875 #define $2 innocuous_$2
1876
1877 /* System header to define __stub macros and hopefully few prototypes,
1878     which can conflict with char $2 (); below.
1879     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1880     <limits.h> exists even on freestanding compilers.  */
1881
1882 #ifdef __STDC__
1883 # include <limits.h>
1884 #else
1885 # include <assert.h>
1886 #endif
1887
1888 #undef $2
1889
1890 /* Override any GCC internal prototype to avoid an error.
1891    Use char because int might match the return type of a GCC
1892    builtin and then its argument prototype would still apply.  */
1893 #ifdef __cplusplus
1894 extern "C"
1895 #endif
1896 char $2 ();
1897 /* The GNU C library defines this for functions which it implements
1898     to always fail with ENOSYS.  Some functions are actually named
1899     something starting with __ and the normal name is an alias.  */
1900 #if defined __stub_$2 || defined __stub___$2
1901 choke me
1902 #endif
1903
1904 int
1905 main ()
1906 {
1907 return $2 ();
1908   ;
1909   return 0;
1910 }
1911 _ACEOF
1912 if ac_fn_c_try_link "$LINENO"; then :
1913   eval "$3=yes"
1914 else
1915   eval "$3=no"
1916 fi
1917 rm -f core conftest.err conftest.$ac_objext \
1918     conftest$ac_exeext conftest.$ac_ext
1919 fi
1920 eval ac_res=\$$3
1921                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1922 $as_echo "$ac_res" >&6; }
1923   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1924
1925 } # ac_fn_c_check_func
1926
1927 # ac_fn_c_check_decl LINENO SYMBOL VAR
1928 # ------------------------------------
1929 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1930 ac_fn_c_check_decl ()
1931 {
1932   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1933   as_decl_name=`echo $2|sed 's/ *(.*//'`
1934   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1935   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1936 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1937 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1938   $as_echo_n "(cached) " >&6
1939 else
1940   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1941 /* end confdefs.h.  */
1942 $4
1943 int
1944 main ()
1945 {
1946 #ifndef $as_decl_name
1947 #ifdef __cplusplus
1948   (void) $as_decl_use;
1949 #else
1950   (void) $as_decl_name;
1951 #endif
1952 #endif
1953
1954   ;
1955   return 0;
1956 }
1957 _ACEOF
1958 if ac_fn_c_try_compile "$LINENO"; then :
1959   eval "$3=yes"
1960 else
1961   eval "$3=no"
1962 fi
1963 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1964 fi
1965 eval ac_res=\$$3
1966                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1967 $as_echo "$ac_res" >&6; }
1968   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1969
1970 } # ac_fn_c_check_decl
1971
1972 # ac_fn_cxx_try_cpp LINENO
1973 # ------------------------
1974 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1975 ac_fn_cxx_try_cpp ()
1976 {
1977   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1978   if { { ac_try="$ac_cpp conftest.$ac_ext"
1979 case "(($ac_try" in
1980   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1981   *) ac_try_echo=$ac_try;;
1982 esac
1983 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1984 $as_echo "$ac_try_echo"; } >&5
1985   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1986   ac_status=$?
1987   if test -s conftest.err; then
1988     grep -v '^ *+' conftest.err >conftest.er1
1989     cat conftest.er1 >&5
1990     mv -f conftest.er1 conftest.err
1991   fi
1992   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1993   test $ac_status = 0; } >/dev/null && {
1994          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
1995          test ! -s conftest.err
1996        }; then :
1997   ac_retval=0
1998 else
1999   $as_echo "$as_me: failed program was:" >&5
2000 sed 's/^/| /' conftest.$ac_ext >&5
2001
2002     ac_retval=1
2003 fi
2004   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2005   return $ac_retval
2006
2007 } # ac_fn_cxx_try_cpp
2008
2009 # ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
2010 # ---------------------------------------------------------
2011 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2012 # the include files in INCLUDES and setting the cache variable VAR
2013 # accordingly.
2014 ac_fn_cxx_check_header_mongrel ()
2015 {
2016   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2017   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2018   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2019 $as_echo_n "checking for $2... " >&6; }
2020 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2021   $as_echo_n "(cached) " >&6
2022 fi
2023 eval ac_res=\$$3
2024                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2025 $as_echo "$ac_res" >&6; }
2026 else
2027   # Is the header compilable?
2028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2029 $as_echo_n "checking $2 usability... " >&6; }
2030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2031 /* end confdefs.h.  */
2032 $4
2033 #include <$2>
2034 _ACEOF
2035 if ac_fn_cxx_try_compile "$LINENO"; then :
2036   ac_header_compiler=yes
2037 else
2038   ac_header_compiler=no
2039 fi
2040 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2042 $as_echo "$ac_header_compiler" >&6; }
2043
2044 # Is the header present?
2045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2046 $as_echo_n "checking $2 presence... " >&6; }
2047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2048 /* end confdefs.h.  */
2049 #include <$2>
2050 _ACEOF
2051 if ac_fn_cxx_try_cpp "$LINENO"; then :
2052   ac_header_preproc=yes
2053 else
2054   ac_header_preproc=no
2055 fi
2056 rm -f conftest.err conftest.$ac_ext
2057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2058 $as_echo "$ac_header_preproc" >&6; }
2059
2060 # So?  What about this header?
2061 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
2062   yes:no: )
2063     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2064 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2065     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2066 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2067     ;;
2068   no:yes:* )
2069     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2070 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2071     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2072 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2073     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2074 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2075     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2076 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2077     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2078 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2079     ;;
2080 esac
2081   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2082 $as_echo_n "checking for $2... " >&6; }
2083 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2084   $as_echo_n "(cached) " >&6
2085 else
2086   eval "$3=\$ac_header_compiler"
2087 fi
2088 eval ac_res=\$$3
2089                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2090 $as_echo "$ac_res" >&6; }
2091 fi
2092   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2093
2094 } # ac_fn_cxx_check_header_mongrel
2095
2096 # ac_fn_cxx_try_link LINENO
2097 # -------------------------
2098 # Try to link conftest.$ac_ext, and return whether this succeeded.
2099 ac_fn_cxx_try_link ()
2100 {
2101   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2102   rm -f conftest.$ac_objext conftest$ac_exeext
2103   if { { ac_try="$ac_link"
2104 case "(($ac_try" in
2105   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2106   *) ac_try_echo=$ac_try;;
2107 esac
2108 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2109 $as_echo "$ac_try_echo"; } >&5
2110   (eval "$ac_link") 2>conftest.err
2111   ac_status=$?
2112   if test -s conftest.err; then
2113     grep -v '^ *+' conftest.err >conftest.er1
2114     cat conftest.er1 >&5
2115     mv -f conftest.er1 conftest.err
2116   fi
2117   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2118   test $ac_status = 0; } && {
2119          test -z "$ac_cxx_werror_flag" ||
2120          test ! -s conftest.err
2121        } && test -s conftest$ac_exeext && {
2122          test "$cross_compiling" = yes ||
2123          $as_test_x conftest$ac_exeext
2124        }; then :
2125   ac_retval=0
2126 else
2127   $as_echo "$as_me: failed program was:" >&5
2128 sed 's/^/| /' conftest.$ac_ext >&5
2129
2130         ac_retval=1
2131 fi
2132   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2133   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2134   # interfere with the next link command; also delete a directory that is
2135   # left behind by Apple's compiler.  We do this before executing the actions.
2136   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2137   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2138   return $ac_retval
2139
2140 } # ac_fn_cxx_try_link
2141
2142 # ac_fn_cxx_check_func LINENO FUNC VAR
2143 # ------------------------------------
2144 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2145 ac_fn_cxx_check_func ()
2146 {
2147   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2148   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2149 $as_echo_n "checking for $2... " >&6; }
2150 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2151   $as_echo_n "(cached) " >&6
2152 else
2153   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2154 /* end confdefs.h.  */
2155 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2156    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2157 #define $2 innocuous_$2
2158
2159 /* System header to define __stub macros and hopefully few prototypes,
2160     which can conflict with char $2 (); below.
2161     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2162     <limits.h> exists even on freestanding compilers.  */
2163
2164 #ifdef __STDC__
2165 # include <limits.h>
2166 #else
2167 # include <assert.h>
2168 #endif
2169
2170 #undef $2
2171
2172 /* Override any GCC internal prototype to avoid an error.
2173    Use char because int might match the return type of a GCC
2174    builtin and then its argument prototype would still apply.  */
2175 #ifdef __cplusplus
2176 extern "C"
2177 #endif
2178 char $2 ();
2179 /* The GNU C library defines this for functions which it implements
2180     to always fail with ENOSYS.  Some functions are actually named
2181     something starting with __ and the normal name is an alias.  */
2182 #if defined __stub_$2 || defined __stub___$2
2183 choke me
2184 #endif
2185
2186 int
2187 main ()
2188 {
2189 return $2 ();
2190   ;
2191   return 0;
2192 }
2193 _ACEOF
2194 if ac_fn_cxx_try_link "$LINENO"; then :
2195   eval "$3=yes"
2196 else
2197   eval "$3=no"
2198 fi
2199 rm -f core conftest.err conftest.$ac_objext \
2200     conftest$ac_exeext conftest.$ac_ext
2201 fi
2202 eval ac_res=\$$3
2203                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2204 $as_echo "$ac_res" >&6; }
2205   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2206
2207 } # ac_fn_cxx_check_func
2208
2209 # ac_fn_cxx_check_decl LINENO SYMBOL VAR
2210 # --------------------------------------
2211 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2212 ac_fn_cxx_check_decl ()
2213 {
2214   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2215   as_decl_name=`echo $2|sed 's/ *(.*//'`
2216   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2217   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2218 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2219 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2220   $as_echo_n "(cached) " >&6
2221 else
2222   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2223 /* end confdefs.h.  */
2224 $4
2225 int
2226 main ()
2227 {
2228 #ifndef $as_decl_name
2229 #ifdef __cplusplus
2230   (void) $as_decl_use;
2231 #else
2232   (void) $as_decl_name;
2233 #endif
2234 #endif
2235
2236   ;
2237   return 0;
2238 }
2239 _ACEOF
2240 if ac_fn_cxx_try_compile "$LINENO"; then :
2241   eval "$3=yes"
2242 else
2243   eval "$3=no"
2244 fi
2245 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2246 fi
2247 eval ac_res=\$$3
2248                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2249 $as_echo "$ac_res" >&6; }
2250   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2251
2252 } # ac_fn_cxx_check_decl
2253 cat >config.log <<_ACEOF
2254 This file contains any messages produced by compilers while
2255 running configure, to aid debugging if configure makes a mistake.
2256
2257 It was created by gold $as_me 0.1, which was
2258 generated by GNU Autoconf 2.64.  Invocation command line was
2259
2260   $ $0 $@
2261
2262 _ACEOF
2263 exec 5>>config.log
2264 {
2265 cat <<_ASUNAME
2266 ## --------- ##
2267 ## Platform. ##
2268 ## --------- ##
2269
2270 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2271 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2272 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2273 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2274 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2275
2276 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2277 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2278
2279 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2280 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2281 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2282 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2283 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2284 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2285 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2286
2287 _ASUNAME
2288
2289 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2290 for as_dir in $PATH
2291 do
2292   IFS=$as_save_IFS
2293   test -z "$as_dir" && as_dir=.
2294     $as_echo "PATH: $as_dir"
2295   done
2296 IFS=$as_save_IFS
2297
2298 } >&5
2299
2300 cat >&5 <<_ACEOF
2301
2302
2303 ## ----------- ##
2304 ## Core tests. ##
2305 ## ----------- ##
2306
2307 _ACEOF
2308
2309
2310 # Keep a trace of the command line.
2311 # Strip out --no-create and --no-recursion so they do not pile up.
2312 # Strip out --silent because we don't want to record it for future runs.
2313 # Also quote any args containing shell meta-characters.
2314 # Make two passes to allow for proper duplicate-argument suppression.
2315 ac_configure_args=
2316 ac_configure_args0=
2317 ac_configure_args1=
2318 ac_must_keep_next=false
2319 for ac_pass in 1 2
2320 do
2321   for ac_arg
2322   do
2323     case $ac_arg in
2324     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2325     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2326     | -silent | --silent | --silen | --sile | --sil)
2327       continue ;;
2328     *\'*)
2329       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2330     esac
2331     case $ac_pass in
2332     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2333     2)
2334       as_fn_append ac_configure_args1 " '$ac_arg'"
2335       if test $ac_must_keep_next = true; then
2336         ac_must_keep_next=false # Got value, back to normal.
2337       else
2338         case $ac_arg in
2339           *=* | --config-cache | -C | -disable-* | --disable-* \
2340           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2341           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2342           | -with-* | --with-* | -without-* | --without-* | --x)
2343             case "$ac_configure_args0 " in
2344               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2345             esac
2346             ;;
2347           -* ) ac_must_keep_next=true ;;
2348         esac
2349       fi
2350       as_fn_append ac_configure_args " '$ac_arg'"
2351       ;;
2352     esac
2353   done
2354 done
2355 { ac_configure_args0=; unset ac_configure_args0;}
2356 { ac_configure_args1=; unset ac_configure_args1;}
2357
2358 # When interrupted or exit'd, cleanup temporary files, and complete
2359 # config.log.  We remove comments because anyway the quotes in there
2360 # would cause problems or look ugly.
2361 # WARNING: Use '\'' to represent an apostrophe within the trap.
2362 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2363 trap 'exit_status=$?
2364   # Save into config.log some information that might help in debugging.
2365   {
2366     echo
2367
2368     cat <<\_ASBOX
2369 ## ---------------- ##
2370 ## Cache variables. ##
2371 ## ---------------- ##
2372 _ASBOX
2373     echo
2374     # The following way of writing the cache mishandles newlines in values,
2375 (
2376   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2377     eval ac_val=\$$ac_var
2378     case $ac_val in #(
2379     *${as_nl}*)
2380       case $ac_var in #(
2381       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2382 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2383       esac
2384       case $ac_var in #(
2385       _ | IFS | as_nl) ;; #(
2386       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2387       *) { eval $ac_var=; unset $ac_var;} ;;
2388       esac ;;
2389     esac
2390   done
2391   (set) 2>&1 |
2392     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2393     *${as_nl}ac_space=\ *)
2394       sed -n \
2395         "s/'\''/'\''\\\\'\'''\''/g;
2396           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2397       ;; #(
2398     *)
2399       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2400       ;;
2401     esac |
2402     sort
2403 )
2404     echo
2405
2406     cat <<\_ASBOX
2407 ## ----------------- ##
2408 ## Output variables. ##
2409 ## ----------------- ##
2410 _ASBOX
2411     echo
2412     for ac_var in $ac_subst_vars
2413     do
2414       eval ac_val=\$$ac_var
2415       case $ac_val in
2416       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2417       esac
2418       $as_echo "$ac_var='\''$ac_val'\''"
2419     done | sort
2420     echo
2421
2422     if test -n "$ac_subst_files"; then
2423       cat <<\_ASBOX
2424 ## ------------------- ##
2425 ## File substitutions. ##
2426 ## ------------------- ##
2427 _ASBOX
2428       echo
2429       for ac_var in $ac_subst_files
2430       do
2431         eval ac_val=\$$ac_var
2432         case $ac_val in
2433         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2434         esac
2435         $as_echo "$ac_var='\''$ac_val'\''"
2436       done | sort
2437       echo
2438     fi
2439
2440     if test -s confdefs.h; then
2441       cat <<\_ASBOX
2442 ## ----------- ##
2443 ## confdefs.h. ##
2444 ## ----------- ##
2445 _ASBOX
2446       echo
2447       cat confdefs.h
2448       echo
2449     fi
2450     test "$ac_signal" != 0 &&
2451       $as_echo "$as_me: caught signal $ac_signal"
2452     $as_echo "$as_me: exit $exit_status"
2453   } >&5
2454   rm -f core *.core core.conftest.* &&
2455     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2456     exit $exit_status
2457 ' 0
2458 for ac_signal in 1 2 13 15; do
2459   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2460 done
2461 ac_signal=0
2462
2463 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2464 rm -f -r conftest* confdefs.h
2465
2466 $as_echo "/* confdefs.h */" > confdefs.h
2467
2468 # Predefined preprocessor variables.
2469
2470 cat >>confdefs.h <<_ACEOF
2471 #define PACKAGE_NAME "$PACKAGE_NAME"
2472 _ACEOF
2473
2474 cat >>confdefs.h <<_ACEOF
2475 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2476 _ACEOF
2477
2478 cat >>confdefs.h <<_ACEOF
2479 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2480 _ACEOF
2481
2482 cat >>confdefs.h <<_ACEOF
2483 #define PACKAGE_STRING "$PACKAGE_STRING"
2484 _ACEOF
2485
2486 cat >>confdefs.h <<_ACEOF
2487 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2488 _ACEOF
2489
2490 cat >>confdefs.h <<_ACEOF
2491 #define PACKAGE_URL "$PACKAGE_URL"
2492 _ACEOF
2493
2494
2495 # Let the site file select an alternate cache file if it wants to.
2496 # Prefer an explicitly selected file to automatically selected ones.
2497 ac_site_file1=NONE
2498 ac_site_file2=NONE
2499 if test -n "$CONFIG_SITE"; then
2500   ac_site_file1=$CONFIG_SITE
2501 elif test "x$prefix" != xNONE; then
2502   ac_site_file1=$prefix/share/config.site
2503   ac_site_file2=$prefix/etc/config.site
2504 else
2505   ac_site_file1=$ac_default_prefix/share/config.site
2506   ac_site_file2=$ac_default_prefix/etc/config.site
2507 fi
2508 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2509 do
2510   test "x$ac_site_file" = xNONE && continue
2511   if test -r "$ac_site_file"; then
2512     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2513 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2514     sed 's/^/| /' "$ac_site_file" >&5
2515     . "$ac_site_file"
2516   fi
2517 done
2518
2519 if test -r "$cache_file"; then
2520   # Some versions of bash will fail to source /dev/null (special
2521   # files actually), so we avoid doing that.
2522   if test -f "$cache_file"; then
2523     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2524 $as_echo "$as_me: loading cache $cache_file" >&6;}
2525     case $cache_file in
2526       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2527       *)                      . "./$cache_file";;
2528     esac
2529   fi
2530 else
2531   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2532 $as_echo "$as_me: creating cache $cache_file" >&6;}
2533   >$cache_file
2534 fi
2535
2536 # Check that the precious variables saved in the cache have kept the same
2537 # value.
2538 ac_cache_corrupted=false
2539 for ac_var in $ac_precious_vars; do
2540   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2541   eval ac_new_set=\$ac_env_${ac_var}_set
2542   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2543   eval ac_new_val=\$ac_env_${ac_var}_value
2544   case $ac_old_set,$ac_new_set in
2545     set,)
2546       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2547 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2548       ac_cache_corrupted=: ;;
2549     ,set)
2550       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2551 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2552       ac_cache_corrupted=: ;;
2553     ,);;
2554     *)
2555       if test "x$ac_old_val" != "x$ac_new_val"; then
2556         # differences in whitespace do not lead to failure.
2557         ac_old_val_w=`echo x $ac_old_val`
2558         ac_new_val_w=`echo x $ac_new_val`
2559         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2560           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2561 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2562           ac_cache_corrupted=:
2563         else
2564           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2565 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2566           eval $ac_var=\$ac_old_val
2567         fi
2568         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2569 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2570         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2571 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2572       fi;;
2573   esac
2574   # Pass precious variables to config.status.
2575   if test "$ac_new_set" = set; then
2576     case $ac_new_val in
2577     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2578     *) ac_arg=$ac_var=$ac_new_val ;;
2579     esac
2580     case " $ac_configure_args " in
2581       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2582       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2583     esac
2584   fi
2585 done
2586 if $ac_cache_corrupted; then
2587   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2588 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2589   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2590 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2591   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2592 fi
2593 ## -------------------- ##
2594 ## Main body of script. ##
2595 ## -------------------- ##
2596
2597 ac_ext=c
2598 ac_cpp='$CPP $CPPFLAGS'
2599 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2600 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2601 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2602
2603
2604
2605
2606
2607
2608
2609 ac_aux_dir=
2610 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2611   for ac_t in install-sh install.sh shtool; do
2612     if test -f "$ac_dir/$ac_t"; then
2613       ac_aux_dir=$ac_dir
2614       ac_install_sh="$ac_aux_dir/$ac_t -c"
2615       break 2
2616     fi
2617   done
2618 done
2619 if test -z "$ac_aux_dir"; then
2620   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2621 fi
2622
2623 # These three variables are undocumented and unsupported,
2624 # and are intended to be withdrawn in a future Autoconf release.
2625 # They can cause serious problems if a builder's source tree is in a directory
2626 # whose full name contains unusual characters.
2627 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2628 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2629 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2630
2631
2632 # Make sure we can run config.sub.
2633 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2634   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2635
2636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2637 $as_echo_n "checking build system type... " >&6; }
2638 if test "${ac_cv_build+set}" = set; then :
2639   $as_echo_n "(cached) " >&6
2640 else
2641   ac_build_alias=$build_alias
2642 test "x$ac_build_alias" = x &&
2643   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2644 test "x$ac_build_alias" = x &&
2645   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2646 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2647   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2648
2649 fi
2650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2651 $as_echo "$ac_cv_build" >&6; }
2652 case $ac_cv_build in
2653 *-*-*) ;;
2654 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2655 esac
2656 build=$ac_cv_build
2657 ac_save_IFS=$IFS; IFS='-'
2658 set x $ac_cv_build
2659 shift
2660 build_cpu=$1
2661 build_vendor=$2
2662 shift; shift
2663 # Remember, the first character of IFS is used to create $*,
2664 # except with old shells:
2665 build_os=$*
2666 IFS=$ac_save_IFS
2667 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2668
2669
2670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2671 $as_echo_n "checking host system type... " >&6; }
2672 if test "${ac_cv_host+set}" = set; then :
2673   $as_echo_n "(cached) " >&6
2674 else
2675   if test "x$host_alias" = x; then
2676   ac_cv_host=$ac_cv_build
2677 else
2678   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2679     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2680 fi
2681
2682 fi
2683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2684 $as_echo "$ac_cv_host" >&6; }
2685 case $ac_cv_host in
2686 *-*-*) ;;
2687 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2688 esac
2689 host=$ac_cv_host
2690 ac_save_IFS=$IFS; IFS='-'
2691 set x $ac_cv_host
2692 shift
2693 host_cpu=$1
2694 host_vendor=$2
2695 shift; shift
2696 # Remember, the first character of IFS is used to create $*,
2697 # except with old shells:
2698 host_os=$*
2699 IFS=$ac_save_IFS
2700 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2701
2702
2703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2704 $as_echo_n "checking target system type... " >&6; }
2705 if test "${ac_cv_target+set}" = set; then :
2706   $as_echo_n "(cached) " >&6
2707 else
2708   if test "x$target_alias" = x; then
2709   ac_cv_target=$ac_cv_host
2710 else
2711   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2712     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2713 fi
2714
2715 fi
2716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2717 $as_echo "$ac_cv_target" >&6; }
2718 case $ac_cv_target in
2719 *-*-*) ;;
2720 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2721 esac
2722 target=$ac_cv_target
2723 ac_save_IFS=$IFS; IFS='-'
2724 set x $ac_cv_target
2725 shift
2726 target_cpu=$1
2727 target_vendor=$2
2728 shift; shift
2729 # Remember, the first character of IFS is used to create $*,
2730 # except with old shells:
2731 target_os=$*
2732 IFS=$ac_save_IFS
2733 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2734
2735
2736 # The aliases save the names the user supplied, while $host etc.
2737 # will get canonicalized.
2738 test -n "$target_alias" &&
2739   test "$program_prefix$program_suffix$program_transform_name" = \
2740     NONENONEs,x,x, &&
2741   program_prefix=${target_alias}-
2742
2743 am__api_version='1.11'
2744
2745 # Find a good install program.  We prefer a C program (faster),
2746 # so one script is as good as another.  But avoid the broken or
2747 # incompatible versions:
2748 # SysV /etc/install, /usr/sbin/install
2749 # SunOS /usr/etc/install
2750 # IRIX /sbin/install
2751 # AIX /bin/install
2752 # AmigaOS /C/install, which installs bootblocks on floppy discs
2753 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2754 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2755 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2756 # OS/2's system install, which has a completely different semantic
2757 # ./install, which can be erroneously created by make from ./install.sh.
2758 # Reject install programs that cannot install multiple files.
2759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2760 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2761 if test -z "$INSTALL"; then
2762 if test "${ac_cv_path_install+set}" = set; then :
2763   $as_echo_n "(cached) " >&6
2764 else
2765   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2766 for as_dir in $PATH
2767 do
2768   IFS=$as_save_IFS
2769   test -z "$as_dir" && as_dir=.
2770     # Account for people who put trailing slashes in PATH elements.
2771 case $as_dir/ in #((
2772   ./ | .// | /[cC]/* | \
2773   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2774   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2775   /usr/ucb/* ) ;;
2776   *)
2777     # OSF1 and SCO ODT 3.0 have their own names for install.
2778     # Don't use installbsd from OSF since it installs stuff as root
2779     # by default.
2780     for ac_prog in ginstall scoinst install; do
2781       for ac_exec_ext in '' $ac_executable_extensions; do
2782         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2783           if test $ac_prog = install &&
2784             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2785             # AIX install.  It has an incompatible calling convention.
2786             :
2787           elif test $ac_prog = install &&
2788             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2789             # program-specific install script used by HP pwplus--don't use.
2790             :
2791           else
2792             rm -rf conftest.one conftest.two conftest.dir
2793             echo one > conftest.one
2794             echo two > conftest.two
2795             mkdir conftest.dir
2796             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2797               test -s conftest.one && test -s conftest.two &&
2798               test -s conftest.dir/conftest.one &&
2799               test -s conftest.dir/conftest.two
2800             then
2801               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2802               break 3
2803             fi
2804           fi
2805         fi
2806       done
2807     done
2808     ;;
2809 esac
2810
2811   done
2812 IFS=$as_save_IFS
2813
2814 rm -rf conftest.one conftest.two conftest.dir
2815
2816 fi
2817   if test "${ac_cv_path_install+set}" = set; then
2818     INSTALL=$ac_cv_path_install
2819   else
2820     # As a last resort, use the slow shell script.  Don't cache a
2821     # value for INSTALL within a source directory, because that will
2822     # break other packages using the cache if that directory is
2823     # removed, or if the value is a relative name.
2824     INSTALL=$ac_install_sh
2825   fi
2826 fi
2827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2828 $as_echo "$INSTALL" >&6; }
2829
2830 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2831 # It thinks the first close brace ends the variable substitution.
2832 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2833
2834 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2835
2836 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2837
2838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2839 $as_echo_n "checking whether build environment is sane... " >&6; }
2840 # Just in case
2841 sleep 1
2842 echo timestamp > conftest.file
2843 # Reject unsafe characters in $srcdir or the absolute working directory
2844 # name.  Accept space and tab only in the latter.
2845 am_lf='
2846 '
2847 case `pwd` in
2848   *[\\\"\#\$\&\'\`$am_lf]*)
2849     as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
2850 esac
2851 case $srcdir in
2852   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2853     as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2854 esac
2855
2856 # Do `set' in a subshell so we don't clobber the current shell's
2857 # arguments.  Must try -L first in case configure is actually a
2858 # symlink; some systems play weird games with the mod time of symlinks
2859 # (eg FreeBSD returns the mod time of the symlink's containing
2860 # directory).
2861 if (
2862    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2863    if test "$*" = "X"; then
2864       # -L didn't work.
2865       set X `ls -t "$srcdir/configure" conftest.file`
2866    fi
2867    rm -f conftest.file
2868    if test "$*" != "X $srcdir/configure conftest.file" \
2869       && test "$*" != "X conftest.file $srcdir/configure"; then
2870
2871       # If neither matched, then we have a broken ls.  This can happen
2872       # if, for instance, CONFIG_SHELL is bash and it inherits a
2873       # broken ls alias from the environment.  This has actually
2874       # happened.  Such a system could not be considered "sane".
2875       as_fn_error "ls -t appears to fail.  Make sure there is not a broken
2876 alias in your environment" "$LINENO" 5
2877    fi
2878
2879    test "$2" = conftest.file
2880    )
2881 then
2882    # Ok.
2883    :
2884 else
2885    as_fn_error "newly created file is older than distributed files!
2886 Check your system clock" "$LINENO" 5
2887 fi
2888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2889 $as_echo "yes" >&6; }
2890 test "$program_prefix" != NONE &&
2891   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2892 # Use a double $ so make ignores it.
2893 test "$program_suffix" != NONE &&
2894   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2895 # Double any \ or $.
2896 # By default was `s,x,x', remove it if useless.
2897 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2898 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2899
2900 # expand $ac_aux_dir to an absolute path
2901 am_aux_dir=`cd $ac_aux_dir && pwd`
2902
2903 if test x"${MISSING+set}" != xset; then
2904   case $am_aux_dir in
2905   *\ * | *\     *)
2906     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2907   *)
2908     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2909   esac
2910 fi
2911 # Use eval to expand $SHELL
2912 if eval "$MISSING --run true"; then
2913   am_missing_run="$MISSING --run "
2914 else
2915   am_missing_run=
2916   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2917 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2918 fi
2919
2920 if test x"${install_sh}" != xset; then
2921   case $am_aux_dir in
2922   *\ * | *\     *)
2923     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2924   *)
2925     install_sh="\${SHELL} $am_aux_dir/install-sh"
2926   esac
2927 fi
2928
2929 # Installed binaries are usually stripped using `strip' when the user
2930 # run `make install-strip'.  However `strip' might not be the right
2931 # tool to use in cross-compilation environments, therefore Automake
2932 # will honor the `STRIP' environment variable to overrule this program.
2933 if test "$cross_compiling" != no; then
2934   if test -n "$ac_tool_prefix"; then
2935   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2936 set dummy ${ac_tool_prefix}strip; ac_word=$2
2937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2938 $as_echo_n "checking for $ac_word... " >&6; }
2939 if test "${ac_cv_prog_STRIP+set}" = set; then :
2940   $as_echo_n "(cached) " >&6
2941 else
2942   if test -n "$STRIP"; then
2943   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2944 else
2945 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2946 for as_dir in $PATH
2947 do
2948   IFS=$as_save_IFS
2949   test -z "$as_dir" && as_dir=.
2950     for ac_exec_ext in '' $ac_executable_extensions; do
2951   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2952     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2953     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2954     break 2
2955   fi
2956 done
2957   done
2958 IFS=$as_save_IFS
2959
2960 fi
2961 fi
2962 STRIP=$ac_cv_prog_STRIP
2963 if test -n "$STRIP"; then
2964   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2965 $as_echo "$STRIP" >&6; }
2966 else
2967   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2968 $as_echo "no" >&6; }
2969 fi
2970
2971
2972 fi
2973 if test -z "$ac_cv_prog_STRIP"; then
2974   ac_ct_STRIP=$STRIP
2975   # Extract the first word of "strip", so it can be a program name with args.
2976 set dummy strip; ac_word=$2
2977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2978 $as_echo_n "checking for $ac_word... " >&6; }
2979 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
2980   $as_echo_n "(cached) " >&6
2981 else
2982   if test -n "$ac_ct_STRIP"; then
2983   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2984 else
2985 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2986 for as_dir in $PATH
2987 do
2988   IFS=$as_save_IFS
2989   test -z "$as_dir" && as_dir=.
2990     for ac_exec_ext in '' $ac_executable_extensions; do
2991   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2992     ac_cv_prog_ac_ct_STRIP="strip"
2993     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2994     break 2
2995   fi
2996 done
2997   done
2998 IFS=$as_save_IFS
2999
3000 fi
3001 fi
3002 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3003 if test -n "$ac_ct_STRIP"; then
3004   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3005 $as_echo "$ac_ct_STRIP" >&6; }
3006 else
3007   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3008 $as_echo "no" >&6; }
3009 fi
3010
3011   if test "x$ac_ct_STRIP" = x; then
3012     STRIP=":"
3013   else
3014     case $cross_compiling:$ac_tool_warned in
3015 yes:)
3016 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3017 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3018 ac_tool_warned=yes ;;
3019 esac
3020     STRIP=$ac_ct_STRIP
3021   fi
3022 else
3023   STRIP="$ac_cv_prog_STRIP"
3024 fi
3025
3026 fi
3027 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3028
3029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3030 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3031 if test -z "$MKDIR_P"; then
3032   if test "${ac_cv_path_mkdir+set}" = set; then :
3033   $as_echo_n "(cached) " >&6
3034 else
3035   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3036 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3037 do
3038   IFS=$as_save_IFS
3039   test -z "$as_dir" && as_dir=.
3040     for ac_prog in mkdir gmkdir; do
3041          for ac_exec_ext in '' $ac_executable_extensions; do
3042            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3043            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3044              'mkdir (GNU coreutils) '* | \
3045              'mkdir (coreutils) '* | \
3046              'mkdir (fileutils) '4.1*)
3047                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3048                break 3;;
3049            esac
3050          done
3051        done
3052   done
3053 IFS=$as_save_IFS
3054
3055 fi
3056
3057   if test "${ac_cv_path_mkdir+set}" = set; then
3058     MKDIR_P="$ac_cv_path_mkdir -p"
3059   else
3060     # As a last resort, use the slow shell script.  Don't cache a
3061     # value for MKDIR_P within a source directory, because that will
3062     # break other packages using the cache if that directory is
3063     # removed, or if the value is a relative name.
3064     test -d ./--version && rmdir ./--version
3065     MKDIR_P="$ac_install_sh -d"
3066   fi
3067 fi
3068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3069 $as_echo "$MKDIR_P" >&6; }
3070
3071 mkdir_p="$MKDIR_P"
3072 case $mkdir_p in
3073   [\\/$]* | ?:[\\/]*) ;;
3074   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3075 esac
3076
3077 for ac_prog in gawk mawk nawk awk
3078 do
3079   # Extract the first word of "$ac_prog", so it can be a program name with args.
3080 set dummy $ac_prog; ac_word=$2
3081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3082 $as_echo_n "checking for $ac_word... " >&6; }
3083 if test "${ac_cv_prog_AWK+set}" = set; then :
3084   $as_echo_n "(cached) " >&6
3085 else
3086   if test -n "$AWK"; then
3087   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3088 else
3089 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3090 for as_dir in $PATH
3091 do
3092   IFS=$as_save_IFS
3093   test -z "$as_dir" && as_dir=.
3094     for ac_exec_ext in '' $ac_executable_extensions; do
3095   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3096     ac_cv_prog_AWK="$ac_prog"
3097     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3098     break 2
3099   fi
3100 done
3101   done
3102 IFS=$as_save_IFS
3103
3104 fi
3105 fi
3106 AWK=$ac_cv_prog_AWK
3107 if test -n "$AWK"; then
3108   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3109 $as_echo "$AWK" >&6; }
3110 else
3111   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3112 $as_echo "no" >&6; }
3113 fi
3114
3115
3116   test -n "$AWK" && break
3117 done
3118
3119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3120 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3121 set x ${MAKE-make}
3122 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3123 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3124   $as_echo_n "(cached) " >&6
3125 else
3126   cat >conftest.make <<\_ACEOF
3127 SHELL = /bin/sh
3128 all:
3129         @echo '@@@%%%=$(MAKE)=@@@%%%'
3130 _ACEOF
3131 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3132 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3133   *@@@%%%=?*=@@@%%%*)
3134     eval ac_cv_prog_make_${ac_make}_set=yes;;
3135   *)
3136     eval ac_cv_prog_make_${ac_make}_set=no;;
3137 esac
3138 rm -f conftest.make
3139 fi
3140 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3141   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3142 $as_echo "yes" >&6; }
3143   SET_MAKE=
3144 else
3145   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3146 $as_echo "no" >&6; }
3147   SET_MAKE="MAKE=${MAKE-make}"
3148 fi
3149
3150 rm -rf .tst 2>/dev/null
3151 mkdir .tst 2>/dev/null
3152 if test -d .tst; then
3153   am__leading_dot=.
3154 else
3155   am__leading_dot=_
3156 fi
3157 rmdir .tst 2>/dev/null
3158
3159 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3160   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3161   # is not polluted with repeated "-I."
3162   am__isrc=' -I$(srcdir)'
3163   # test to see if srcdir already configured
3164   if test -f $srcdir/config.status; then
3165     as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3166   fi
3167 fi
3168
3169 # test whether we have cygpath
3170 if test -z "$CYGPATH_W"; then
3171   if (cygpath --version) >/dev/null 2>/dev/null; then
3172     CYGPATH_W='cygpath -w'
3173   else
3174     CYGPATH_W=echo
3175   fi
3176 fi
3177
3178
3179 # Define the identity of the package.
3180  PACKAGE='gold'
3181  VERSION='0.1'
3182
3183
3184 cat >>confdefs.h <<_ACEOF
3185 #define PACKAGE "$PACKAGE"
3186 _ACEOF
3187
3188
3189 cat >>confdefs.h <<_ACEOF
3190 #define VERSION "$VERSION"
3191 _ACEOF
3192
3193 # Some tools Automake needs.
3194
3195 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3196
3197
3198 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3199
3200
3201 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3202
3203
3204 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3205
3206
3207 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3208
3209 # We need awk for the "check" target.  The system "awk" is bad on
3210 # some platforms.
3211 # Always define AMTAR for backward compatibility.
3212
3213 AMTAR=${AMTAR-"${am_missing_run}tar"}
3214
3215 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3216
3217
3218
3219
3220
3221
3222 ac_config_headers="$ac_config_headers config.h:config.in"
3223
3224
3225 # PR 14072
3226
3227
3228
3229 # Check whether --with-sysroot was given.
3230 if test "${with_sysroot+set}" = set; then :
3231   withval=$with_sysroot; sysroot=$withval
3232 else
3233   sysroot=no
3234 fi
3235
3236
3237 if test "$sysroot" = "yes"; then
3238   sysroot='${exec_prefix}/${target_alias}/sys-root'
3239 elif test "$sysroot" = "no"; then
3240   sysroot=
3241 fi
3242
3243 sysroot_relocatable=0
3244 if test -n "$sysroot"; then
3245   case "sysroot" in
3246     "${prefix}" | "${prefix}/"* | \
3247     "${exec_prefix}" | "${exec_prefix}/"* | \
3248     '${prefix}' | '${prefix}/'*| \
3249     '${exec_prefix}' | '${exec_prefix}/'*)
3250       sysroot_relocatable=1
3251       ;;
3252   esac
3253 fi
3254
3255
3256 cat >>confdefs.h <<_ACEOF
3257 #define TARGET_SYSTEM_ROOT "$sysroot"
3258 _ACEOF
3259
3260
3261 cat >>confdefs.h <<_ACEOF
3262 #define TARGET_SYSTEM_ROOT_RELOCATABLE $sysroot_relocatable
3263 _ACEOF
3264
3265
3266
3267 default_ld=
3268 # Check whether --enable-ld was given.
3269 if test "${enable_ld+set}" = set; then :
3270   enableval=$enable_ld; case "${enableval}" in
3271   default)
3272     default_ld=ld.bfd
3273     ;;
3274 esac
3275 fi
3276
3277
3278 # Check whether --enable-gold was given.
3279 if test "${enable_gold+set}" = set; then :
3280   enableval=$enable_gold; case "${enableval}" in
3281  yes|default)
3282    if test x${default_ld} = x; then
3283      install_as_default=yes
3284    fi
3285    installed_linker=ld.gold
3286    ;;
3287  no)
3288    ;;
3289  *)
3290    as_fn_error "invalid --enable-gold argument" "$LINENO" 5
3291    ;;
3292  esac
3293 else
3294   install_as_default=no
3295  installed_linker=ld.gold
3296 fi
3297
3298
3299
3300
3301 # Check whether --enable-threads was given.
3302 if test "${enable_threads+set}" = set; then :
3303   enableval=$enable_threads; case "${enableval}" in
3304   yes | "") threads=yes ;;
3305   no) threads=no ;;
3306   *) threads=yes ;;
3307  esac
3308 else
3309   threads=no
3310 fi
3311
3312 if test "$threads" = "yes"; then
3313
3314 $as_echo "#define ENABLE_THREADS 1" >>confdefs.h
3315
3316 fi
3317  if test "$threads" = "yes"; then
3318   THREADS_TRUE=
3319   THREADS_FALSE='#'
3320 else
3321   THREADS_TRUE='#'
3322   THREADS_FALSE=
3323 fi
3324
3325
3326 # Check whether --enable-plugins was given.
3327 if test "${enable_plugins+set}" = set; then :
3328   enableval=$enable_plugins; case "${enableval}" in
3329   yes | "") plugins=yes ;;
3330   no) plugins=no ;;
3331   *) plugins=yes ;;
3332  esac
3333 else
3334   plugins=no
3335 fi
3336
3337 if test "$plugins" = "yes"; then
3338
3339 $as_echo "#define ENABLE_PLUGINS 1" >>confdefs.h
3340
3341 fi
3342  if test "$plugins" = "yes"; then
3343   PLUGINS_TRUE=
3344   PLUGINS_FALSE='#'
3345 else
3346   PLUGINS_TRUE='#'
3347   PLUGINS_FALSE=
3348 fi
3349
3350
3351 # Check whether --enable-targets was given.
3352 if test "${enable_targets+set}" = set; then :
3353   enableval=$enable_targets; case "${enableval}" in
3354   yes | "")
3355     as_fn_error "--enable-targets option must specify target names or 'all'" "$LINENO" 5
3356     ;;
3357   no)
3358     enable_targets=
3359     ;;
3360   *)
3361     enable_targets=$enableval
3362     ;;
3363 esac
3364 else
3365   # For now, enable all targets by default
3366  enable_targets=all
3367
3368 fi
3369
3370
3371 # Canonicalize the enabled targets.
3372 if test -n "$enable_targets"; then
3373   for targ in `echo $enable_targets | sed -e 's/,/ /g'`; do
3374     result=`$ac_config_sub $targ 2>/dev/null`
3375     if test -n "$result"; then
3376       canon_targets="$canon_targets $result"
3377     else
3378       # Permit unrecognized target names, like "all".
3379       canon_targets="$canon_targets $targ"
3380     fi
3381   done
3382 fi
3383
3384 # See which specific instantiations we need.
3385 targetobjs=
3386 all_targets=
3387 default_machine=
3388 default_size=
3389 default_big_endian=
3390 default_osabi=ELFOSABI_NONE
3391 targ_32_little=
3392 targ_32_big=
3393 targ_64_little=
3394 targ_64_big=
3395 for targ in $target $canon_targets; do
3396   if test "$targ" = "all"; then
3397     targ_32_little=yes
3398     targ_32_big=yes
3399     targ_64_little=yes
3400     targ_64_big=yes
3401     all_targets=yes
3402   else
3403     . ${srcdir}/configure.tgt
3404
3405     if test "$targ_obj" = "UNKNOWN"; then
3406       as_fn_error "\"unsupported target $targ\"" "$LINENO" 5
3407     else
3408       targetobjs="$targetobjs ${targ_obj}.\$(OBJEXT)"
3409       if test "$targ_extra_obj" != ""; then
3410         targetobjs="$targetobjs ${targ_extra_obj}.\$(OBJEXT)"
3411       fi
3412       if test "$targ_size" = "32" -o "$targ_extra_size" = "32"; then
3413           if test "$targ_big_endian" = "true" \
3414               -o "$targ_extra_big_endian" = "true"; then
3415               targ_32_big=yes
3416           fi
3417           if test "$targ_big_endian" = "false" \
3418               -o "$targ_extra_big_endian" = "false"; then
3419               targ_32_little=yes
3420           fi
3421       fi
3422       if test "$targ_size" = "64" -o "$targ_extra_size" = "64"; then
3423           if test "$targ_big_endian" = "true" \
3424               -o "$targ_extra_big_endian" = "true"; then
3425               targ_64_big=yes
3426           fi
3427           if test "$targ_big_endian" = "false" \
3428               -o "$targ_extra_big_endian" = "false"; then
3429               targ_64_little=yes
3430           fi
3431       fi
3432
3433       if test "$target" = "$targ"; then
3434         default_machine=$targ_machine
3435         default_size=$targ_size
3436         default_big_endian=$targ_big_endian
3437         default_osabi=$targ_osabi
3438
3439          if test "$targ_obj" = "arm"; then
3440   DEFAULT_TARGET_ARM_TRUE=
3441   DEFAULT_TARGET_ARM_FALSE='#'
3442 else
3443   DEFAULT_TARGET_ARM_TRUE='#'
3444   DEFAULT_TARGET_ARM_FALSE=
3445 fi
3446
3447          if test "$targ_obj" = "i386"; then
3448   DEFAULT_TARGET_I386_TRUE=
3449   DEFAULT_TARGET_I386_FALSE='#'
3450 else
3451   DEFAULT_TARGET_I386_TRUE='#'
3452   DEFAULT_TARGET_I386_FALSE=
3453 fi
3454
3455          if test "$targ_obj" = "powerpc"; then
3456   DEFAULT_TARGET_POWERPC_TRUE=
3457   DEFAULT_TARGET_POWERPC_FALSE='#'
3458 else
3459   DEFAULT_TARGET_POWERPC_TRUE='#'
3460   DEFAULT_TARGET_POWERPC_FALSE=
3461 fi
3462
3463          if test "$targ_obj" = "sparc"; then
3464   DEFAULT_TARGET_SPARC_TRUE=
3465   DEFAULT_TARGET_SPARC_FALSE='#'
3466 else
3467   DEFAULT_TARGET_SPARC_TRUE='#'
3468   DEFAULT_TARGET_SPARC_FALSE=
3469 fi
3470
3471          if test "$targ_obj" = "x86_64"; then
3472   DEFAULT_TARGET_X86_64_TRUE=
3473   DEFAULT_TARGET_X86_64_FALSE='#'
3474 else
3475   DEFAULT_TARGET_X86_64_TRUE='#'
3476   DEFAULT_TARGET_X86_64_FALSE=
3477 fi
3478
3479       fi
3480     fi
3481   fi
3482 done
3483
3484 # Remove any duplicates.
3485 to=""
3486 for t in $targetobjs; do
3487   case " $to " in
3488   *" $t "*) ;;
3489   *) to="$to $t" ;;
3490   esac
3491 done
3492 targetobjs=$to
3493
3494 if test -n "$targ_32_little"; then
3495
3496 $as_echo "#define HAVE_TARGET_32_LITTLE 1" >>confdefs.h
3497
3498 fi
3499 if test -n "$targ_32_big"; then
3500
3501 $as_echo "#define HAVE_TARGET_32_BIG 1" >>confdefs.h
3502
3503 fi
3504 if test -n "$targ_64_little"; then
3505
3506 $as_echo "#define HAVE_TARGET_64_LITTLE 1" >>confdefs.h
3507
3508 fi
3509 if test -n "$targ_64_big"; then
3510
3511 $as_echo "#define HAVE_TARGET_64_BIG 1" >>confdefs.h
3512
3513 fi
3514
3515 if test -n "$all_targets"; then
3516   TARGETOBJS='$(ALL_TARGETOBJS)'
3517 else
3518   TARGETOBJS="$targetobjs"
3519 fi
3520
3521
3522
3523 cat >>confdefs.h <<_ACEOF
3524 #define GOLD_DEFAULT_MACHINE $default_machine
3525 _ACEOF
3526
3527
3528 cat >>confdefs.h <<_ACEOF
3529 #define GOLD_DEFAULT_SIZE $default_size
3530 _ACEOF
3531
3532
3533 cat >>confdefs.h <<_ACEOF
3534 #define GOLD_DEFAULT_BIG_ENDIAN $default_big_endian
3535 _ACEOF
3536
3537
3538 cat >>confdefs.h <<_ACEOF
3539 #define GOLD_DEFAULT_OSABI $default_osabi
3540 _ACEOF
3541
3542
3543
3544 # Check whether --with-lib-path was given.
3545 if test "${with_lib_path+set}" = set; then :
3546   withval=$with_lib_path; case "$withval" in
3547  yes) LIB_PATH='"/lib:/usr/lib"' ;;
3548  no) LIB_PATH='""' ;;
3549  *) LIB_PATH='"'"$withval"'"' ;;
3550  esac
3551 else
3552   LIB_PATH='"::DEFAULT::"'
3553 fi
3554
3555
3556 cat >>confdefs.h <<_ACEOF
3557 #define LIB_PATH $LIB_PATH
3558 _ACEOF
3559
3560 if test "x$target_alias" = "x" -o "x$host_alias" = "x$target_alias"; then
3561
3562 $as_echo "#define NATIVE_LINKER 1" >>confdefs.h
3563
3564 fi
3565
3566 if test -n "$ac_tool_prefix"; then
3567   # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
3568 set dummy ${ac_tool_prefix}nm; ac_word=$2
3569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3570 $as_echo_n "checking for $ac_word... " >&6; }
3571 if test "${ac_cv_prog_NM+set}" = set; then :
3572   $as_echo_n "(cached) " >&6
3573 else
3574   if test -n "$NM"; then
3575   ac_cv_prog_NM="$NM" # Let the user override the test.
3576 else
3577 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3578 for as_dir in $PATH
3579 do
3580   IFS=$as_save_IFS
3581   test -z "$as_dir" && as_dir=.
3582     for ac_exec_ext in '' $ac_executable_extensions; do
3583   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3584     ac_cv_prog_NM="${ac_tool_prefix}nm"
3585     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3586     break 2
3587   fi
3588 done
3589   done
3590 IFS=$as_save_IFS
3591
3592 fi
3593 fi
3594 NM=$ac_cv_prog_NM
3595 if test -n "$NM"; then
3596   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
3597 $as_echo "$NM" >&6; }
3598 else
3599   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3600 $as_echo "no" >&6; }
3601 fi
3602
3603
3604 fi
3605 if test -z "$ac_cv_prog_NM"; then
3606   ac_ct_NM=$NM
3607   # Extract the first word of "nm", so it can be a program name with args.
3608 set dummy nm; ac_word=$2
3609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3610 $as_echo_n "checking for $ac_word... " >&6; }
3611 if test "${ac_cv_prog_ac_ct_NM+set}" = set; then :
3612   $as_echo_n "(cached) " >&6
3613 else
3614   if test -n "$ac_ct_NM"; then
3615   ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test.
3616 else
3617 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3618 for as_dir in $PATH
3619 do
3620   IFS=$as_save_IFS
3621   test -z "$as_dir" && as_dir=.
3622     for ac_exec_ext in '' $ac_executable_extensions; do
3623   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3624     ac_cv_prog_ac_ct_NM="nm"
3625     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3626     break 2
3627   fi
3628 done
3629   done
3630 IFS=$as_save_IFS
3631
3632 fi
3633 fi
3634 ac_ct_NM=$ac_cv_prog_ac_ct_NM
3635 if test -n "$ac_ct_NM"; then
3636   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5
3637 $as_echo "$ac_ct_NM" >&6; }
3638 else
3639   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3640 $as_echo "no" >&6; }
3641 fi
3642
3643   if test "x$ac_ct_NM" = x; then
3644     NM=""
3645   else
3646     case $cross_compiling:$ac_tool_warned in
3647 yes:)
3648 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3649 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3650 ac_tool_warned=yes ;;
3651 esac
3652     NM=$ac_ct_NM
3653   fi
3654 else
3655   NM="$ac_cv_prog_NM"
3656 fi
3657
3658
3659 ac_ext=c
3660 ac_cpp='$CPP $CPPFLAGS'
3661 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3662 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3663 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3664 if test -n "$ac_tool_prefix"; then
3665   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3666 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3668 $as_echo_n "checking for $ac_word... " >&6; }
3669 if test "${ac_cv_prog_CC+set}" = set; then :
3670   $as_echo_n "(cached) " >&6
3671 else
3672   if test -n "$CC"; then
3673   ac_cv_prog_CC="$CC" # Let the user override the test.
3674 else
3675 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3676 for as_dir in $PATH
3677 do
3678   IFS=$as_save_IFS
3679   test -z "$as_dir" && as_dir=.
3680     for ac_exec_ext in '' $ac_executable_extensions; do
3681   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3682     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3683     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3684     break 2
3685   fi
3686 done
3687   done
3688 IFS=$as_save_IFS
3689
3690 fi
3691 fi
3692 CC=$ac_cv_prog_CC
3693 if test -n "$CC"; then
3694   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3695 $as_echo "$CC" >&6; }
3696 else
3697   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3698 $as_echo "no" >&6; }
3699 fi
3700
3701
3702 fi
3703 if test -z "$ac_cv_prog_CC"; then
3704   ac_ct_CC=$CC
3705   # Extract the first word of "gcc", so it can be a program name with args.
3706 set dummy gcc; ac_word=$2
3707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3708 $as_echo_n "checking for $ac_word... " >&6; }
3709 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3710   $as_echo_n "(cached) " >&6
3711 else
3712   if test -n "$ac_ct_CC"; then
3713   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3714 else
3715 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3716 for as_dir in $PATH
3717 do
3718   IFS=$as_save_IFS
3719   test -z "$as_dir" && as_dir=.
3720     for ac_exec_ext in '' $ac_executable_extensions; do
3721   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3722     ac_cv_prog_ac_ct_CC="gcc"
3723     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3724     break 2
3725   fi
3726 done
3727   done
3728 IFS=$as_save_IFS
3729
3730 fi
3731 fi
3732 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3733 if test -n "$ac_ct_CC"; then
3734   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3735 $as_echo "$ac_ct_CC" >&6; }
3736 else
3737   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3738 $as_echo "no" >&6; }
3739 fi
3740
3741   if test "x$ac_ct_CC" = x; then
3742     CC=""
3743   else
3744     case $cross_compiling:$ac_tool_warned in
3745 yes:)
3746 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3747 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3748 ac_tool_warned=yes ;;
3749 esac
3750     CC=$ac_ct_CC
3751   fi
3752 else
3753   CC="$ac_cv_prog_CC"
3754 fi
3755
3756 if test -z "$CC"; then
3757           if test -n "$ac_tool_prefix"; then
3758     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3759 set dummy ${ac_tool_prefix}cc; ac_word=$2
3760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3761 $as_echo_n "checking for $ac_word... " >&6; }
3762 if test "${ac_cv_prog_CC+set}" = set; then :
3763   $as_echo_n "(cached) " >&6
3764 else
3765   if test -n "$CC"; then
3766   ac_cv_prog_CC="$CC" # Let the user override the test.
3767 else
3768 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3769 for as_dir in $PATH
3770 do
3771   IFS=$as_save_IFS
3772   test -z "$as_dir" && as_dir=.
3773     for ac_exec_ext in '' $ac_executable_extensions; do
3774   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3775     ac_cv_prog_CC="${ac_tool_prefix}cc"
3776     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3777     break 2
3778   fi
3779 done
3780   done
3781 IFS=$as_save_IFS
3782
3783 fi
3784 fi
3785 CC=$ac_cv_prog_CC
3786 if test -n "$CC"; then
3787   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3788 $as_echo "$CC" >&6; }
3789 else
3790   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3791 $as_echo "no" >&6; }
3792 fi
3793
3794
3795   fi
3796 fi
3797 if test -z "$CC"; then
3798   # Extract the first word of "cc", so it can be a program name with args.
3799 set dummy cc; ac_word=$2
3800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3801 $as_echo_n "checking for $ac_word... " >&6; }
3802 if test "${ac_cv_prog_CC+set}" = set; then :
3803   $as_echo_n "(cached) " >&6
3804 else
3805   if test -n "$CC"; then
3806   ac_cv_prog_CC="$CC" # Let the user override the test.
3807 else
3808   ac_prog_rejected=no
3809 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3810 for as_dir in $PATH
3811 do
3812   IFS=$as_save_IFS
3813   test -z "$as_dir" && as_dir=.
3814     for ac_exec_ext in '' $ac_executable_extensions; do
3815   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3816     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3817        ac_prog_rejected=yes
3818        continue
3819      fi
3820     ac_cv_prog_CC="cc"
3821     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3822     break 2
3823   fi
3824 done
3825   done
3826 IFS=$as_save_IFS
3827
3828 if test $ac_prog_rejected = yes; then
3829   # We found a bogon in the path, so make sure we never use it.
3830   set dummy $ac_cv_prog_CC
3831   shift
3832   if test $# != 0; then
3833     # We chose a different compiler from the bogus one.
3834     # However, it has the same basename, so the bogon will be chosen
3835     # first if we set CC to just the basename; use the full file name.
3836     shift
3837     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3838   fi
3839 fi
3840 fi
3841 fi
3842 CC=$ac_cv_prog_CC
3843 if test -n "$CC"; then
3844   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3845 $as_echo "$CC" >&6; }
3846 else
3847   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3848 $as_echo "no" >&6; }
3849 fi
3850
3851
3852 fi
3853 if test -z "$CC"; then
3854   if test -n "$ac_tool_prefix"; then
3855   for ac_prog in cl.exe
3856   do
3857     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3858 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3860 $as_echo_n "checking for $ac_word... " >&6; }
3861 if test "${ac_cv_prog_CC+set}" = set; then :
3862   $as_echo_n "(cached) " >&6
3863 else
3864   if test -n "$CC"; then
3865   ac_cv_prog_CC="$CC" # Let the user override the test.
3866 else
3867 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3868 for as_dir in $PATH
3869 do
3870   IFS=$as_save_IFS
3871   test -z "$as_dir" && as_dir=.
3872     for ac_exec_ext in '' $ac_executable_extensions; do
3873   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3874     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3875     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3876     break 2
3877   fi
3878 done
3879   done
3880 IFS=$as_save_IFS
3881
3882 fi
3883 fi
3884 CC=$ac_cv_prog_CC
3885 if test -n "$CC"; then
3886   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3887 $as_echo "$CC" >&6; }
3888 else
3889   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3890 $as_echo "no" >&6; }
3891 fi
3892
3893
3894     test -n "$CC" && break
3895   done
3896 fi
3897 if test -z "$CC"; then
3898   ac_ct_CC=$CC
3899   for ac_prog in cl.exe
3900 do
3901   # Extract the first word of "$ac_prog", so it can be a program name with args.
3902 set dummy $ac_prog; ac_word=$2
3903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3904 $as_echo_n "checking for $ac_word... " >&6; }
3905 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3906   $as_echo_n "(cached) " >&6
3907 else
3908   if test -n "$ac_ct_CC"; then
3909   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3910 else
3911 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3912 for as_dir in $PATH
3913 do
3914   IFS=$as_save_IFS
3915   test -z "$as_dir" && as_dir=.
3916     for ac_exec_ext in '' $ac_executable_extensions; do
3917   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3918     ac_cv_prog_ac_ct_CC="$ac_prog"
3919     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3920     break 2
3921   fi
3922 done
3923   done
3924 IFS=$as_save_IFS
3925
3926 fi
3927 fi
3928 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3929 if test -n "$ac_ct_CC"; then
3930   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3931 $as_echo "$ac_ct_CC" >&6; }
3932 else
3933   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3934 $as_echo "no" >&6; }
3935 fi
3936
3937
3938   test -n "$ac_ct_CC" && break
3939 done
3940
3941   if test "x$ac_ct_CC" = x; then
3942     CC=""
3943   else
3944     case $cross_compiling:$ac_tool_warned in
3945 yes:)
3946 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3947 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3948 ac_tool_warned=yes ;;
3949 esac
3950     CC=$ac_ct_CC
3951   fi
3952 fi
3953
3954 fi
3955
3956
3957 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3958 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3959 as_fn_error "no acceptable C compiler found in \$PATH
3960 See \`config.log' for more details." "$LINENO" 5; }
3961
3962 # Provide some information about the compiler.
3963 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3964 set X $ac_compile
3965 ac_compiler=$2
3966 for ac_option in --version -v -V -qversion; do
3967   { { ac_try="$ac_compiler $ac_option >&5"
3968 case "(($ac_try" in
3969   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3970   *) ac_try_echo=$ac_try;;
3971 esac
3972 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3973 $as_echo "$ac_try_echo"; } >&5
3974   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3975   ac_status=$?
3976   if test -s conftest.err; then
3977     sed '10a\
3978 ... rest of stderr output deleted ...
3979          10q' conftest.err >conftest.er1
3980     cat conftest.er1 >&5
3981     rm -f conftest.er1 conftest.err
3982   fi
3983   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3984   test $ac_status = 0; }
3985 done
3986
3987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3988 /* end confdefs.h.  */
3989
3990 int
3991 main ()
3992 {
3993
3994   ;
3995   return 0;
3996 }
3997 _ACEOF
3998 ac_clean_files_save=$ac_clean_files
3999 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
4000 # Try to create an executable without -o first, disregard a.out.
4001 # It will help us diagnose broken compilers, and finding out an intuition
4002 # of exeext.
4003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
4004 $as_echo_n "checking for C compiler default output file name... " >&6; }
4005 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4006
4007 # The possible output files:
4008 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4009
4010 ac_rmfiles=
4011 for ac_file in $ac_files
4012 do
4013   case $ac_file in
4014     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4015     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4016   esac
4017 done
4018 rm -f $ac_rmfiles
4019
4020 if { { ac_try="$ac_link_default"
4021 case "(($ac_try" in
4022   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4023   *) ac_try_echo=$ac_try;;
4024 esac
4025 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4026 $as_echo "$ac_try_echo"; } >&5
4027   (eval "$ac_link_default") 2>&5
4028   ac_status=$?
4029   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4030   test $ac_status = 0; }; then :
4031   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
4032 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
4033 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
4034 # so that the user can short-circuit this test for compilers unknown to
4035 # Autoconf.
4036 for ac_file in $ac_files ''
4037 do
4038   test -f "$ac_file" || continue
4039   case $ac_file in
4040     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
4041         ;;
4042     [ab].out )
4043         # We found the default executable, but exeext='' is most
4044         # certainly right.
4045         break;;
4046     *.* )
4047         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
4048         then :; else
4049            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4050         fi
4051         # We set ac_cv_exeext here because the later test for it is not
4052         # safe: cross compilers may not add the suffix if given an `-o'
4053         # argument, so we may need to know it at that point already.
4054         # Even if this section looks crufty: it has the advantage of
4055         # actually working.
4056         break;;
4057     * )
4058         break;;
4059   esac
4060 done
4061 test "$ac_cv_exeext" = no && ac_cv_exeext=
4062
4063 else
4064   ac_file=''
4065 fi
4066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
4067 $as_echo "$ac_file" >&6; }
4068 if test -z "$ac_file"; then :
4069   $as_echo "$as_me: failed program was:" >&5
4070 sed 's/^/| /' conftest.$ac_ext >&5
4071
4072 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4073 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4074 { as_fn_set_status 77
4075 as_fn_error "C compiler cannot create executables
4076 See \`config.log' for more details." "$LINENO" 5; }; }
4077 fi
4078 ac_exeext=$ac_cv_exeext
4079
4080 # Check that the compiler produces executables we can run.  If not, either
4081 # the compiler is broken, or we cross compile.
4082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4083 $as_echo_n "checking whether the C compiler works... " >&6; }
4084 # If not cross compiling, check that we can run a simple program.
4085 if test "$cross_compiling" != yes; then
4086   if { ac_try='./$ac_file'
4087   { { case "(($ac_try" in
4088   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4089   *) ac_try_echo=$ac_try;;
4090 esac
4091 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4092 $as_echo "$ac_try_echo"; } >&5
4093   (eval "$ac_try") 2>&5
4094   ac_status=$?
4095   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4096   test $ac_status = 0; }; }; then
4097     cross_compiling=no
4098   else
4099     if test "$cross_compiling" = maybe; then
4100         cross_compiling=yes
4101     else
4102         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4103 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4104 as_fn_error "cannot run C compiled programs.
4105 If you meant to cross compile, use \`--host'.
4106 See \`config.log' for more details." "$LINENO" 5; }
4107     fi
4108   fi
4109 fi
4110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4111 $as_echo "yes" >&6; }
4112
4113 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
4114 ac_clean_files=$ac_clean_files_save
4115 # Check that the compiler produces executables we can run.  If not, either
4116 # the compiler is broken, or we cross compile.
4117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
4118 $as_echo_n "checking whether we are cross compiling... " >&6; }
4119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
4120 $as_echo "$cross_compiling" >&6; }
4121
4122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
4123 $as_echo_n "checking for suffix of executables... " >&6; }
4124 if { { ac_try="$ac_link"
4125 case "(($ac_try" in
4126   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4127   *) ac_try_echo=$ac_try;;
4128 esac
4129 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4130 $as_echo "$ac_try_echo"; } >&5
4131   (eval "$ac_link") 2>&5
4132   ac_status=$?
4133   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4134   test $ac_status = 0; }; then :
4135   # If both `conftest.exe' and `conftest' are `present' (well, observable)
4136 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
4137 # work properly (i.e., refer to `conftest.exe'), while it won't with
4138 # `rm'.
4139 for ac_file in conftest.exe conftest conftest.*; do
4140   test -f "$ac_file" || continue
4141   case $ac_file in
4142     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4143     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4144           break;;
4145     * ) break;;
4146   esac
4147 done
4148 else
4149   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4150 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4151 as_fn_error "cannot compute suffix of executables: cannot compile and link
4152 See \`config.log' for more details." "$LINENO" 5; }
4153 fi
4154 rm -f conftest$ac_cv_exeext
4155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4156 $as_echo "$ac_cv_exeext" >&6; }
4157
4158 rm -f conftest.$ac_ext
4159 EXEEXT=$ac_cv_exeext
4160 ac_exeext=$EXEEXT
4161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4162 $as_echo_n "checking for suffix of object files... " >&6; }
4163 if test "${ac_cv_objext+set}" = set; then :
4164   $as_echo_n "(cached) " >&6
4165 else
4166   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4167 /* end confdefs.h.  */
4168
4169 int
4170 main ()
4171 {
4172
4173   ;
4174   return 0;
4175 }
4176 _ACEOF
4177 rm -f conftest.o conftest.obj
4178 if { { ac_try="$ac_compile"
4179 case "(($ac_try" in
4180   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4181   *) ac_try_echo=$ac_try;;
4182 esac
4183 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4184 $as_echo "$ac_try_echo"; } >&5
4185   (eval "$ac_compile") 2>&5
4186   ac_status=$?
4187   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4188   test $ac_status = 0; }; then :
4189   for ac_file in conftest.o conftest.obj conftest.*; do
4190   test -f "$ac_file" || continue;
4191   case $ac_file in
4192     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4193     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4194        break;;
4195   esac
4196 done
4197 else
4198   $as_echo "$as_me: failed program was:" >&5
4199 sed 's/^/| /' conftest.$ac_ext >&5
4200
4201 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4202 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4203 as_fn_error "cannot compute suffix of object files: cannot compile
4204 See \`config.log' for more details." "$LINENO" 5; }
4205 fi
4206 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4207 fi
4208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4209 $as_echo "$ac_cv_objext" >&6; }
4210 OBJEXT=$ac_cv_objext
4211 ac_objext=$OBJEXT
4212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4213 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4214 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4215   $as_echo_n "(cached) " >&6
4216 else
4217   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4218 /* end confdefs.h.  */
4219
4220 int
4221 main ()
4222 {
4223 #ifndef __GNUC__
4224        choke me
4225 #endif
4226
4227   ;
4228   return 0;
4229 }
4230 _ACEOF
4231 if ac_fn_c_try_compile "$LINENO"; then :
4232   ac_compiler_gnu=yes
4233 else
4234   ac_compiler_gnu=no
4235 fi
4236 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4237 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4238
4239 fi
4240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4241 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4242 if test $ac_compiler_gnu = yes; then
4243   GCC=yes
4244 else
4245   GCC=
4246 fi
4247 ac_test_CFLAGS=${CFLAGS+set}
4248 ac_save_CFLAGS=$CFLAGS
4249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4250 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4251 if test "${ac_cv_prog_cc_g+set}" = set; then :
4252   $as_echo_n "(cached) " >&6
4253 else
4254   ac_save_c_werror_flag=$ac_c_werror_flag
4255    ac_c_werror_flag=yes
4256    ac_cv_prog_cc_g=no
4257    CFLAGS="-g"
4258    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4259 /* end confdefs.h.  */
4260
4261 int
4262 main ()
4263 {
4264
4265   ;
4266   return 0;
4267 }
4268 _ACEOF
4269 if ac_fn_c_try_compile "$LINENO"; then :
4270   ac_cv_prog_cc_g=yes
4271 else
4272   CFLAGS=""
4273       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4274 /* end confdefs.h.  */
4275
4276 int
4277 main ()
4278 {
4279
4280   ;
4281   return 0;
4282 }
4283 _ACEOF
4284 if ac_fn_c_try_compile "$LINENO"; then :
4285
4286 else
4287   ac_c_werror_flag=$ac_save_c_werror_flag
4288          CFLAGS="-g"
4289          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4290 /* end confdefs.h.  */
4291
4292 int
4293 main ()
4294 {
4295
4296   ;
4297   return 0;
4298 }
4299 _ACEOF
4300 if ac_fn_c_try_compile "$LINENO"; then :
4301   ac_cv_prog_cc_g=yes
4302 fi
4303 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4304 fi
4305 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4306 fi
4307 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4308    ac_c_werror_flag=$ac_save_c_werror_flag
4309 fi
4310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4311 $as_echo "$ac_cv_prog_cc_g" >&6; }
4312 if test "$ac_test_CFLAGS" = set; then
4313   CFLAGS=$ac_save_CFLAGS
4314 elif test $ac_cv_prog_cc_g = yes; then
4315   if test "$GCC" = yes; then
4316     CFLAGS="-g -O2"
4317   else
4318     CFLAGS="-g"
4319   fi
4320 else
4321   if test "$GCC" = yes; then
4322     CFLAGS="-O2"
4323   else
4324     CFLAGS=
4325   fi
4326 fi
4327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4328 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4329 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4330   $as_echo_n "(cached) " >&6
4331 else
4332   ac_cv_prog_cc_c89=no
4333 ac_save_CC=$CC
4334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4335 /* end confdefs.h.  */
4336 #include <stdarg.h>
4337 #include <stdio.h>
4338 #include <sys/types.h>
4339 #include <sys/stat.h>
4340 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4341 struct buf { int x; };
4342 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4343 static char *e (p, i)
4344      char **p;
4345      int i;
4346 {
4347   return p[i];
4348 }
4349 static char *f (char * (*g) (char **, int), char **p, ...)
4350 {
4351   char *s;
4352   va_list v;
4353   va_start (v,p);
4354   s = g (p, va_arg (v,int));
4355   va_end (v);
4356   return s;
4357 }
4358
4359 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4360    function prototypes and stuff, but not '\xHH' hex character constants.
4361    These don't provoke an error unfortunately, instead are silently treated
4362    as 'x'.  The following induces an error, until -std is added to get
4363    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4364    array size at least.  It's necessary to write '\x00'==0 to get something
4365    that's true only with -std.  */
4366 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4367
4368 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4369    inside strings and character constants.  */
4370 #define FOO(x) 'x'
4371 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4372
4373 int test (int i, double x);
4374 struct s1 {int (*f) (int a);};
4375 struct s2 {int (*f) (double a);};
4376 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4377 int argc;
4378 char **argv;
4379 int
4380 main ()
4381 {
4382 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4383   ;
4384   return 0;
4385 }
4386 _ACEOF
4387 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4388         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4389 do
4390   CC="$ac_save_CC $ac_arg"
4391   if ac_fn_c_try_compile "$LINENO"; then :
4392   ac_cv_prog_cc_c89=$ac_arg
4393 fi
4394 rm -f core conftest.err conftest.$ac_objext
4395   test "x$ac_cv_prog_cc_c89" != "xno" && break
4396 done
4397 rm -f conftest.$ac_ext
4398 CC=$ac_save_CC
4399
4400 fi
4401 # AC_CACHE_VAL
4402 case "x$ac_cv_prog_cc_c89" in
4403   x)
4404     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4405 $as_echo "none needed" >&6; } ;;
4406   xno)
4407     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4408 $as_echo "unsupported" >&6; } ;;
4409   *)
4410     CC="$CC $ac_cv_prog_cc_c89"
4411     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4412 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4413 esac
4414 if test "x$ac_cv_prog_cc_c89" != xno; then :
4415
4416 fi
4417
4418 ac_ext=c
4419 ac_cpp='$CPP $CPPFLAGS'
4420 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4421 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4422 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4423 DEPDIR="${am__leading_dot}deps"
4424
4425 ac_config_commands="$ac_config_commands depfiles"
4426
4427
4428 am_make=${MAKE-make}
4429 cat > confinc << 'END'
4430 am__doit:
4431         @echo this is the am__doit target
4432 .PHONY: am__doit
4433 END
4434 # If we don't find an include directive, just comment out the code.
4435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4436 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4437 am__include="#"
4438 am__quote=
4439 _am_result=none
4440 # First try GNU make style include.
4441 echo "include confinc" > confmf
4442 # Ignore all kinds of additional output from `make'.
4443 case `$am_make -s -f confmf 2> /dev/null` in #(
4444 *the\ am__doit\ target*)
4445   am__include=include
4446   am__quote=
4447   _am_result=GNU
4448   ;;
4449 esac
4450 # Now try BSD make style include.
4451 if test "$am__include" = "#"; then
4452    echo '.include "confinc"' > confmf
4453    case `$am_make -s -f confmf 2> /dev/null` in #(
4454    *the\ am__doit\ target*)
4455      am__include=.include
4456      am__quote="\""
4457      _am_result=BSD
4458      ;;
4459    esac
4460 fi
4461
4462
4463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4464 $as_echo "$_am_result" >&6; }
4465 rm -f confinc confmf
4466
4467 # Check whether --enable-dependency-tracking was given.
4468 if test "${enable_dependency_tracking+set}" = set; then :
4469   enableval=$enable_dependency_tracking;
4470 fi
4471
4472 if test "x$enable_dependency_tracking" != xno; then
4473   am_depcomp="$ac_aux_dir/depcomp"
4474   AMDEPBACKSLASH='\'
4475 fi
4476  if test "x$enable_dependency_tracking" != xno; then
4477   AMDEP_TRUE=
4478   AMDEP_FALSE='#'
4479 else
4480   AMDEP_TRUE='#'
4481   AMDEP_FALSE=
4482 fi
4483
4484
4485
4486 depcc="$CC"   am_compiler_list=
4487
4488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4489 $as_echo_n "checking dependency style of $depcc... " >&6; }
4490 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4491   $as_echo_n "(cached) " >&6
4492 else
4493   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4494   # We make a subdir and do the tests there.  Otherwise we can end up
4495   # making bogus files that we don't know about and never remove.  For
4496   # instance it was reported that on HP-UX the gcc test will end up
4497   # making a dummy file named `D' -- because `-MD' means `put the output
4498   # in D'.
4499   mkdir conftest.dir
4500   # Copy depcomp to subdir because otherwise we won't find it if we're
4501   # using a relative directory.
4502   cp "$am_depcomp" conftest.dir
4503   cd conftest.dir
4504   # We will build objects and dependencies in a subdirectory because
4505   # it helps to detect inapplicable dependency modes.  For instance
4506   # both Tru64's cc and ICC support -MD to output dependencies as a
4507   # side effect of compilation, but ICC will put the dependencies in
4508   # the current directory while Tru64 will put them in the object
4509   # directory.
4510   mkdir sub
4511
4512   am_cv_CC_dependencies_compiler_type=none
4513   if test "$am_compiler_list" = ""; then
4514      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4515   fi
4516   am__universal=false
4517   case " $depcc " in #(
4518      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4519      esac
4520
4521   for depmode in $am_compiler_list; do
4522     # Setup a source with many dependencies, because some compilers
4523     # like to wrap large dependency lists on column 80 (with \), and
4524     # we should not choose a depcomp mode which is confused by this.
4525     #
4526     # We need to recreate these files for each test, as the compiler may
4527     # overwrite some of them when testing with obscure command lines.
4528     # This happens at least with the AIX C compiler.
4529     : > sub/conftest.c
4530     for i in 1 2 3 4 5 6; do
4531       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4532       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4533       # Solaris 8's {/usr,}/bin/sh.
4534       touch sub/conftst$i.h
4535     done
4536     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4537
4538     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4539     # mode.  It turns out that the SunPro C++ compiler does not properly
4540     # handle `-M -o', and we need to detect this.  Also, some Intel
4541     # versions had trouble with output in subdirs
4542     am__obj=sub/conftest.${OBJEXT-o}
4543     am__minus_obj="-o $am__obj"
4544     case $depmode in
4545     gcc)
4546       # This depmode causes a compiler race in universal mode.
4547       test "$am__universal" = false || continue
4548       ;;
4549     nosideeffect)
4550       # after this tag, mechanisms are not by side-effect, so they'll
4551       # only be used when explicitly requested
4552       if test "x$enable_dependency_tracking" = xyes; then
4553         continue
4554       else
4555         break
4556       fi
4557       ;;
4558     msvisualcpp | msvcmsys)
4559       # This compiler won't grok `-c -o', but also, the minuso test has
4560       # not run yet.  These depmodes are late enough in the game, and
4561       # so weak that their functioning should not be impacted.
4562       am__obj=conftest.${OBJEXT-o}
4563       am__minus_obj=
4564       ;;
4565     none) break ;;
4566     esac
4567     if depmode=$depmode \
4568        source=sub/conftest.c object=$am__obj \
4569        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4570        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4571          >/dev/null 2>conftest.err &&
4572        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4573        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4574        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4575        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4576       # icc doesn't choke on unknown options, it will just issue warnings
4577       # or remarks (even with -Werror).  So we grep stderr for any message
4578       # that says an option was ignored or not supported.
4579       # When given -MP, icc 7.0 and 7.1 complain thusly:
4580       #   icc: Command line warning: ignoring option '-M'; no argument required
4581       # The diagnosis changed in icc 8.0:
4582       #   icc: Command line remark: option '-MP' not supported
4583       if (grep 'ignoring option' conftest.err ||
4584           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4585         am_cv_CC_dependencies_compiler_type=$depmode
4586         break
4587       fi
4588     fi
4589   done
4590
4591   cd ..
4592   rm -rf conftest.dir
4593 else
4594   am_cv_CC_dependencies_compiler_type=none
4595 fi
4596
4597 fi
4598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4599 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4600 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4601
4602  if
4603   test "x$enable_dependency_tracking" != xno \
4604   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4605   am__fastdepCC_TRUE=
4606   am__fastdepCC_FALSE='#'
4607 else
4608   am__fastdepCC_TRUE='#'
4609   am__fastdepCC_FALSE=
4610 fi
4611
4612
4613 ac_ext=cpp
4614 ac_cpp='$CXXCPP $CPPFLAGS'
4615 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4616 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4617 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4618 if test -z "$CXX"; then
4619   if test -n "$CCC"; then
4620     CXX=$CCC
4621   else
4622     if test -n "$ac_tool_prefix"; then
4623   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4624   do
4625     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4626 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4628 $as_echo_n "checking for $ac_word... " >&6; }
4629 if test "${ac_cv_prog_CXX+set}" = set; then :
4630   $as_echo_n "(cached) " >&6
4631 else
4632   if test -n "$CXX"; then
4633   ac_cv_prog_CXX="$CXX" # Let the user override the test.
4634 else
4635 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4636 for as_dir in $PATH
4637 do
4638   IFS=$as_save_IFS
4639   test -z "$as_dir" && as_dir=.
4640     for ac_exec_ext in '' $ac_executable_extensions; do
4641   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4642     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4643     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4644     break 2
4645   fi
4646 done
4647   done
4648 IFS=$as_save_IFS
4649
4650 fi
4651 fi
4652 CXX=$ac_cv_prog_CXX
4653 if test -n "$CXX"; then
4654   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4655 $as_echo "$CXX" >&6; }
4656 else
4657   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4658 $as_echo "no" >&6; }
4659 fi
4660
4661
4662     test -n "$CXX" && break
4663   done
4664 fi
4665 if test -z "$CXX"; then
4666   ac_ct_CXX=$CXX
4667   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4668 do
4669   # Extract the first word of "$ac_prog", so it can be a program name with args.
4670 set dummy $ac_prog; ac_word=$2
4671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4672 $as_echo_n "checking for $ac_word... " >&6; }
4673 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4674   $as_echo_n "(cached) " >&6
4675 else
4676   if test -n "$ac_ct_CXX"; then
4677   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4678 else
4679 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4680 for as_dir in $PATH
4681 do
4682   IFS=$as_save_IFS
4683   test -z "$as_dir" && as_dir=.
4684     for ac_exec_ext in '' $ac_executable_extensions; do
4685   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4686     ac_cv_prog_ac_ct_CXX="$ac_prog"
4687     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4688     break 2
4689   fi
4690 done
4691   done
4692 IFS=$as_save_IFS
4693
4694 fi
4695 fi
4696 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4697 if test -n "$ac_ct_CXX"; then
4698   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4699 $as_echo "$ac_ct_CXX" >&6; }
4700 else
4701   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4702 $as_echo "no" >&6; }
4703 fi
4704
4705
4706   test -n "$ac_ct_CXX" && break
4707 done
4708
4709   if test "x$ac_ct_CXX" = x; then
4710     CXX="g++"
4711   else
4712     case $cross_compiling:$ac_tool_warned in
4713 yes:)
4714 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4715 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4716 ac_tool_warned=yes ;;
4717 esac
4718     CXX=$ac_ct_CXX
4719   fi
4720 fi
4721
4722   fi
4723 fi
4724 # Provide some information about the compiler.
4725 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4726 set X $ac_compile
4727 ac_compiler=$2
4728 for ac_option in --version -v -V -qversion; do
4729   { { ac_try="$ac_compiler $ac_option >&5"
4730 case "(($ac_try" in
4731   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4732   *) ac_try_echo=$ac_try;;
4733 esac
4734 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4735 $as_echo "$ac_try_echo"; } >&5
4736   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4737   ac_status=$?
4738   if test -s conftest.err; then
4739     sed '10a\
4740 ... rest of stderr output deleted ...
4741          10q' conftest.err >conftest.er1
4742     cat conftest.er1 >&5
4743     rm -f conftest.er1 conftest.err
4744   fi
4745   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4746   test $ac_status = 0; }
4747 done
4748
4749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4750 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4751 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4752   $as_echo_n "(cached) " >&6
4753 else
4754   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4755 /* end confdefs.h.  */
4756
4757 int
4758 main ()
4759 {
4760 #ifndef __GNUC__
4761        choke me
4762 #endif
4763
4764   ;
4765   return 0;
4766 }
4767 _ACEOF
4768 if ac_fn_cxx_try_compile "$LINENO"; then :
4769   ac_compiler_gnu=yes
4770 else
4771   ac_compiler_gnu=no
4772 fi
4773 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4774 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4775
4776 fi
4777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4778 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4779 if test $ac_compiler_gnu = yes; then
4780   GXX=yes
4781 else
4782   GXX=
4783 fi
4784 ac_test_CXXFLAGS=${CXXFLAGS+set}
4785 ac_save_CXXFLAGS=$CXXFLAGS
4786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4787 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4788 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4789   $as_echo_n "(cached) " >&6
4790 else
4791   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4792    ac_cxx_werror_flag=yes
4793    ac_cv_prog_cxx_g=no
4794    CXXFLAGS="-g"
4795    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4796 /* end confdefs.h.  */
4797
4798 int
4799 main ()
4800 {
4801
4802   ;
4803   return 0;
4804 }
4805 _ACEOF
4806 if ac_fn_cxx_try_compile "$LINENO"; then :
4807   ac_cv_prog_cxx_g=yes
4808 else
4809   CXXFLAGS=""
4810       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4811 /* end confdefs.h.  */
4812
4813 int
4814 main ()
4815 {
4816
4817   ;
4818   return 0;
4819 }
4820 _ACEOF
4821 if ac_fn_cxx_try_compile "$LINENO"; then :
4822
4823 else
4824   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4825          CXXFLAGS="-g"
4826          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4827 /* end confdefs.h.  */
4828
4829 int
4830 main ()
4831 {
4832
4833   ;
4834   return 0;
4835 }
4836 _ACEOF
4837 if ac_fn_cxx_try_compile "$LINENO"; then :
4838   ac_cv_prog_cxx_g=yes
4839 fi
4840 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4841 fi
4842 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4843 fi
4844 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4845    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4846 fi
4847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4848 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4849 if test "$ac_test_CXXFLAGS" = set; then
4850   CXXFLAGS=$ac_save_CXXFLAGS
4851 elif test $ac_cv_prog_cxx_g = yes; then
4852   if test "$GXX" = yes; then
4853     CXXFLAGS="-g -O2"
4854   else
4855     CXXFLAGS="-g"
4856   fi
4857 else
4858   if test "$GXX" = yes; then
4859     CXXFLAGS="-O2"
4860   else
4861     CXXFLAGS=
4862   fi
4863 fi
4864 ac_ext=c
4865 ac_cpp='$CPP $CPPFLAGS'
4866 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4867 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4868 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4869
4870 depcc="$CXX"  am_compiler_list=
4871
4872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4873 $as_echo_n "checking dependency style of $depcc... " >&6; }
4874 if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then :
4875   $as_echo_n "(cached) " >&6
4876 else
4877   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4878   # We make a subdir and do the tests there.  Otherwise we can end up
4879   # making bogus files that we don't know about and never remove.  For
4880   # instance it was reported that on HP-UX the gcc test will end up
4881   # making a dummy file named `D' -- because `-MD' means `put the output
4882   # in D'.
4883   mkdir conftest.dir
4884   # Copy depcomp to subdir because otherwise we won't find it if we're
4885   # using a relative directory.
4886   cp "$am_depcomp" conftest.dir
4887   cd conftest.dir
4888   # We will build objects and dependencies in a subdirectory because
4889   # it helps to detect inapplicable dependency modes.  For instance
4890   # both Tru64's cc and ICC support -MD to output dependencies as a
4891   # side effect of compilation, but ICC will put the dependencies in
4892   # the current directory while Tru64 will put them in the object
4893   # directory.
4894   mkdir sub
4895
4896   am_cv_CXX_dependencies_compiler_type=none
4897   if test "$am_compiler_list" = ""; then
4898      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4899   fi
4900   am__universal=false
4901   case " $depcc " in #(
4902      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4903      esac
4904
4905   for depmode in $am_compiler_list; do
4906     # Setup a source with many dependencies, because some compilers
4907     # like to wrap large dependency lists on column 80 (with \), and
4908     # we should not choose a depcomp mode which is confused by this.
4909     #
4910     # We need to recreate these files for each test, as the compiler may
4911     # overwrite some of them when testing with obscure command lines.
4912     # This happens at least with the AIX C compiler.
4913     : > sub/conftest.c
4914     for i in 1 2 3 4 5 6; do
4915       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4916       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4917       # Solaris 8's {/usr,}/bin/sh.
4918       touch sub/conftst$i.h
4919     done
4920     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4921
4922     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4923     # mode.  It turns out that the SunPro C++ compiler does not properly
4924     # handle `-M -o', and we need to detect this.  Also, some Intel
4925     # versions had trouble with output in subdirs
4926     am__obj=sub/conftest.${OBJEXT-o}
4927     am__minus_obj="-o $am__obj"
4928     case $depmode in
4929     gcc)
4930       # This depmode causes a compiler race in universal mode.
4931       test "$am__universal" = false || continue
4932       ;;
4933     nosideeffect)
4934       # after this tag, mechanisms are not by side-effect, so they'll
4935       # only be used when explicitly requested
4936       if test "x$enable_dependency_tracking" = xyes; then
4937         continue
4938       else
4939         break
4940       fi
4941       ;;
4942     msvisualcpp | msvcmsys)
4943       # This compiler won't grok `-c -o', but also, the minuso test has
4944       # not run yet.  These depmodes are late enough in the game, and
4945       # so weak that their functioning should not be impacted.
4946       am__obj=conftest.${OBJEXT-o}
4947       am__minus_obj=
4948       ;;
4949     none) break ;;
4950     esac
4951     if depmode=$depmode \
4952        source=sub/conftest.c object=$am__obj \
4953        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4954        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4955          >/dev/null 2>conftest.err &&
4956        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4957        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4958        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4959        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4960       # icc doesn't choke on unknown options, it will just issue warnings
4961       # or remarks (even with -Werror).  So we grep stderr for any message
4962       # that says an option was ignored or not supported.
4963       # When given -MP, icc 7.0 and 7.1 complain thusly:
4964       #   icc: Command line warning: ignoring option '-M'; no argument required
4965       # The diagnosis changed in icc 8.0:
4966       #   icc: Command line remark: option '-MP' not supported
4967       if (grep 'ignoring option' conftest.err ||
4968           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4969         am_cv_CXX_dependencies_compiler_type=$depmode
4970         break
4971       fi
4972     fi
4973   done
4974
4975   cd ..
4976   rm -rf conftest.dir
4977 else
4978   am_cv_CXX_dependencies_compiler_type=none
4979 fi
4980
4981 fi
4982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
4983 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
4984 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
4985
4986  if
4987   test "x$enable_dependency_tracking" != xno \
4988   && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
4989   am__fastdepCXX_TRUE=
4990   am__fastdepCXX_FALSE='#'
4991 else
4992   am__fastdepCXX_TRUE='#'
4993   am__fastdepCXX_FALSE=
4994 fi
4995
4996
4997 for ac_prog in 'bison -y' byacc
4998 do
4999   # Extract the first word of "$ac_prog", so it can be a program name with args.
5000 set dummy $ac_prog; ac_word=$2
5001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5002 $as_echo_n "checking for $ac_word... " >&6; }
5003 if test "${ac_cv_prog_YACC+set}" = set; then :
5004   $as_echo_n "(cached) " >&6
5005 else
5006   if test -n "$YACC"; then
5007   ac_cv_prog_YACC="$YACC" # Let the user override the test.
5008 else
5009 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5010 for as_dir in $PATH
5011 do
5012   IFS=$as_save_IFS
5013   test -z "$as_dir" && as_dir=.
5014     for ac_exec_ext in '' $ac_executable_extensions; do
5015   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5016     ac_cv_prog_YACC="$ac_prog"
5017     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5018     break 2
5019   fi
5020 done
5021   done
5022 IFS=$as_save_IFS
5023
5024 fi
5025 fi
5026 YACC=$ac_cv_prog_YACC
5027 if test -n "$YACC"; then
5028   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
5029 $as_echo "$YACC" >&6; }
5030 else
5031   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5032 $as_echo "no" >&6; }
5033 fi
5034
5035
5036   test -n "$YACC" && break
5037 done
5038 test -n "$YACC" || YACC="yacc"
5039
5040 if test -n "$ac_tool_prefix"; then
5041   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5042 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5044 $as_echo_n "checking for $ac_word... " >&6; }
5045 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5046   $as_echo_n "(cached) " >&6
5047 else
5048   if test -n "$RANLIB"; then
5049   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5050 else
5051 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5052 for as_dir in $PATH
5053 do
5054   IFS=$as_save_IFS
5055   test -z "$as_dir" && as_dir=.
5056     for ac_exec_ext in '' $ac_executable_extensions; do
5057   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5058     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5059     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5060     break 2
5061   fi
5062 done
5063   done
5064 IFS=$as_save_IFS
5065
5066 fi
5067 fi
5068 RANLIB=$ac_cv_prog_RANLIB
5069 if test -n "$RANLIB"; then
5070   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5071 $as_echo "$RANLIB" >&6; }
5072 else
5073   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5074 $as_echo "no" >&6; }
5075 fi
5076
5077
5078 fi
5079 if test -z "$ac_cv_prog_RANLIB"; then
5080   ac_ct_RANLIB=$RANLIB
5081   # Extract the first word of "ranlib", so it can be a program name with args.
5082 set dummy ranlib; ac_word=$2
5083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5084 $as_echo_n "checking for $ac_word... " >&6; }
5085 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5086   $as_echo_n "(cached) " >&6
5087 else
5088   if test -n "$ac_ct_RANLIB"; then
5089   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5090 else
5091 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5092 for as_dir in $PATH
5093 do
5094   IFS=$as_save_IFS
5095   test -z "$as_dir" && as_dir=.
5096     for ac_exec_ext in '' $ac_executable_extensions; do
5097   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5098     ac_cv_prog_ac_ct_RANLIB="ranlib"
5099     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5100     break 2
5101   fi
5102 done
5103   done
5104 IFS=$as_save_IFS
5105
5106 fi
5107 fi
5108 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5109 if test -n "$ac_ct_RANLIB"; then
5110   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5111 $as_echo "$ac_ct_RANLIB" >&6; }
5112 else
5113   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5114 $as_echo "no" >&6; }
5115 fi
5116
5117   if test "x$ac_ct_RANLIB" = x; then
5118     RANLIB=":"
5119   else
5120     case $cross_compiling:$ac_tool_warned in
5121 yes:)
5122 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5123 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5124 ac_tool_warned=yes ;;
5125 esac
5126     RANLIB=$ac_ct_RANLIB
5127   fi
5128 else
5129   RANLIB="$ac_cv_prog_RANLIB"
5130 fi
5131
5132
5133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5134 $as_echo_n "checking whether ln -s works... " >&6; }
5135 LN_S=$as_ln_s
5136 if test "$LN_S" = "ln -s"; then
5137   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5138 $as_echo "yes" >&6; }
5139 else
5140   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5141 $as_echo "no, using $LN_S" >&6; }
5142 fi
5143
5144
5145
5146 ac_ext=c
5147 ac_cpp='$CPP $CPPFLAGS'
5148 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5149 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5150 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5152 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5153 # On Suns, sometimes $CPP names a directory.
5154 if test -n "$CPP" && test -d "$CPP"; then
5155   CPP=
5156 fi
5157 if test -z "$CPP"; then
5158   if test "${ac_cv_prog_CPP+set}" = set; then :
5159   $as_echo_n "(cached) " >&6
5160 else
5161       # Double quotes because CPP needs to be expanded
5162     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5163     do
5164       ac_preproc_ok=false
5165 for ac_c_preproc_warn_flag in '' yes
5166 do
5167   # Use a header file that comes with gcc, so configuring glibc
5168   # with a fresh cross-compiler works.
5169   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5170   # <limits.h> exists even on freestanding compilers.
5171   # On the NeXT, cc -E runs the code through the compiler's parser,
5172   # not just through cpp. "Syntax error" is here to catch this case.
5173   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5174 /* end confdefs.h.  */
5175 #ifdef __STDC__
5176 # include <limits.h>
5177 #else
5178 # include <assert.h>
5179 #endif
5180                      Syntax error
5181 _ACEOF
5182 if ac_fn_c_try_cpp "$LINENO"; then :
5183
5184 else
5185   # Broken: fails on valid input.
5186 continue
5187 fi
5188 rm -f conftest.err conftest.$ac_ext
5189
5190   # OK, works on sane cases.  Now check whether nonexistent headers
5191   # can be detected and how.
5192   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5193 /* end confdefs.h.  */
5194 #include <ac_nonexistent.h>
5195 _ACEOF
5196 if ac_fn_c_try_cpp "$LINENO"; then :
5197   # Broken: success on invalid input.
5198 continue
5199 else
5200   # Passes both tests.
5201 ac_preproc_ok=:
5202 break
5203 fi
5204 rm -f conftest.err conftest.$ac_ext
5205
5206 done
5207 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5208 rm -f conftest.err conftest.$ac_ext
5209 if $ac_preproc_ok; then :
5210   break
5211 fi
5212
5213     done
5214     ac_cv_prog_CPP=$CPP
5215
5216 fi
5217   CPP=$ac_cv_prog_CPP
5218 else
5219   ac_cv_prog_CPP=$CPP
5220 fi
5221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5222 $as_echo "$CPP" >&6; }
5223 ac_preproc_ok=false
5224 for ac_c_preproc_warn_flag in '' yes
5225 do
5226   # Use a header file that comes with gcc, so configuring glibc
5227   # with a fresh cross-compiler works.
5228   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5229   # <limits.h> exists even on freestanding compilers.
5230   # On the NeXT, cc -E runs the code through the compiler's parser,
5231   # not just through cpp. "Syntax error" is here to catch this case.
5232   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5233 /* end confdefs.h.  */
5234 #ifdef __STDC__
5235 # include <limits.h>
5236 #else
5237 # include <assert.h>
5238 #endif
5239                      Syntax error
5240 _ACEOF
5241 if ac_fn_c_try_cpp "$LINENO"; then :
5242
5243 else
5244   # Broken: fails on valid input.
5245 continue
5246 fi
5247 rm -f conftest.err conftest.$ac_ext
5248
5249   # OK, works on sane cases.  Now check whether nonexistent headers
5250   # can be detected and how.
5251   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5252 /* end confdefs.h.  */
5253 #include <ac_nonexistent.h>
5254 _ACEOF
5255 if ac_fn_c_try_cpp "$LINENO"; then :
5256   # Broken: success on invalid input.
5257 continue
5258 else
5259   # Passes both tests.
5260 ac_preproc_ok=:
5261 break
5262 fi
5263 rm -f conftest.err conftest.$ac_ext
5264
5265 done
5266 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5267 rm -f conftest.err conftest.$ac_ext
5268 if $ac_preproc_ok; then :
5269
5270 else
5271   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5272 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5273 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5274 See \`config.log' for more details." "$LINENO" 5; }
5275 fi
5276
5277 ac_ext=c
5278 ac_cpp='$CPP $CPPFLAGS'
5279 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5280 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5281 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5282
5283
5284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5285 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5286 if test "${ac_cv_path_GREP+set}" = set; then :
5287   $as_echo_n "(cached) " >&6
5288 else
5289   if test -z "$GREP"; then
5290   ac_path_GREP_found=false
5291   # Loop through the user's path and test for each of PROGNAME-LIST
5292   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5293 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5294 do
5295   IFS=$as_save_IFS
5296   test -z "$as_dir" && as_dir=.
5297     for ac_prog in grep ggrep; do
5298     for ac_exec_ext in '' $ac_executable_extensions; do
5299       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5300       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5301 # Check for GNU ac_path_GREP and select it if it is found.
5302   # Check for GNU $ac_path_GREP
5303 case `"$ac_path_GREP" --version 2>&1` in
5304 *GNU*)
5305   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5306 *)
5307   ac_count=0
5308   $as_echo_n 0123456789 >"conftest.in"
5309   while :
5310   do
5311     cat "conftest.in" "conftest.in" >"conftest.tmp"
5312     mv "conftest.tmp" "conftest.in"
5313     cp "conftest.in" "conftest.nl"
5314     $as_echo 'GREP' >> "conftest.nl"
5315     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5316     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5317     as_fn_arith $ac_count + 1 && ac_count=$as_val
5318     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5319       # Best one so far, save it but keep looking for a better one
5320       ac_cv_path_GREP="$ac_path_GREP"
5321       ac_path_GREP_max=$ac_count
5322     fi
5323     # 10*(2^10) chars as input seems more than enough
5324     test $ac_count -gt 10 && break
5325   done
5326   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5327 esac
5328
5329       $ac_path_GREP_found && break 3
5330     done
5331   done
5332   done
5333 IFS=$as_save_IFS
5334   if test -z "$ac_cv_path_GREP"; then
5335     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5336   fi
5337 else
5338   ac_cv_path_GREP=$GREP
5339 fi
5340
5341 fi
5342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5343 $as_echo "$ac_cv_path_GREP" >&6; }
5344  GREP="$ac_cv_path_GREP"
5345
5346
5347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5348 $as_echo_n "checking for egrep... " >&6; }
5349 if test "${ac_cv_path_EGREP+set}" = set; then :
5350   $as_echo_n "(cached) " >&6
5351 else
5352   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5353    then ac_cv_path_EGREP="$GREP -E"
5354    else
5355      if test -z "$EGREP"; then
5356   ac_path_EGREP_found=false
5357   # Loop through the user's path and test for each of PROGNAME-LIST
5358   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5359 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5360 do
5361   IFS=$as_save_IFS
5362   test -z "$as_dir" && as_dir=.
5363     for ac_prog in egrep; do
5364     for ac_exec_ext in '' $ac_executable_extensions; do
5365       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5366       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5367 # Check for GNU ac_path_EGREP and select it if it is found.
5368   # Check for GNU $ac_path_EGREP
5369 case `"$ac_path_EGREP" --version 2>&1` in
5370 *GNU*)
5371   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5372 *)
5373   ac_count=0
5374   $as_echo_n 0123456789 >"conftest.in"
5375   while :
5376   do
5377     cat "conftest.in" "conftest.in" >"conftest.tmp"
5378     mv "conftest.tmp" "conftest.in"
5379     cp "conftest.in" "conftest.nl"
5380     $as_echo 'EGREP' >> "conftest.nl"
5381     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5382     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5383     as_fn_arith $ac_count + 1 && ac_count=$as_val
5384     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5385       # Best one so far, save it but keep looking for a better one
5386       ac_cv_path_EGREP="$ac_path_EGREP"
5387       ac_path_EGREP_max=$ac_count
5388     fi
5389     # 10*(2^10) chars as input seems more than enough
5390     test $ac_count -gt 10 && break
5391   done
5392   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5393 esac
5394
5395       $ac_path_EGREP_found && break 3
5396     done
5397   done
5398   done
5399 IFS=$as_save_IFS
5400   if test -z "$ac_cv_path_EGREP"; then
5401     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5402   fi
5403 else
5404   ac_cv_path_EGREP=$EGREP
5405 fi
5406
5407    fi
5408 fi
5409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5410 $as_echo "$ac_cv_path_EGREP" >&6; }
5411  EGREP="$ac_cv_path_EGREP"
5412
5413
5414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5415 $as_echo_n "checking for ANSI C header files... " >&6; }
5416 if test "${ac_cv_header_stdc+set}" = set; then :
5417   $as_echo_n "(cached) " >&6
5418 else
5419   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5420 /* end confdefs.h.  */
5421 #include <stdlib.h>
5422 #include <stdarg.h>
5423 #include <string.h>
5424 #include <float.h>
5425
5426 int
5427 main ()
5428 {
5429
5430   ;
5431   return 0;
5432 }
5433 _ACEOF
5434 if ac_fn_c_try_compile "$LINENO"; then :
5435   ac_cv_header_stdc=yes
5436 else
5437   ac_cv_header_stdc=no
5438 fi
5439 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5440
5441 if test $ac_cv_header_stdc = yes; then
5442   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5443   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5444 /* end confdefs.h.  */
5445 #include <string.h>
5446
5447 _ACEOF
5448 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5449   $EGREP "memchr" >/dev/null 2>&1; then :
5450
5451 else
5452   ac_cv_header_stdc=no
5453 fi
5454 rm -f conftest*
5455
5456 fi
5457
5458 if test $ac_cv_header_stdc = yes; then
5459   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5460   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5461 /* end confdefs.h.  */
5462 #include <stdlib.h>
5463
5464 _ACEOF
5465 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5466   $EGREP "free" >/dev/null 2>&1; then :
5467
5468 else
5469   ac_cv_header_stdc=no
5470 fi
5471 rm -f conftest*
5472
5473 fi
5474
5475 if test $ac_cv_header_stdc = yes; then
5476   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5477   if test "$cross_compiling" = yes; then :
5478   :
5479 else
5480   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5481 /* end confdefs.h.  */
5482 #include <ctype.h>
5483 #include <stdlib.h>
5484 #if ((' ' & 0x0FF) == 0x020)
5485 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5486 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5487 #else
5488 # define ISLOWER(c) \
5489                    (('a' <= (c) && (c) <= 'i') \
5490                      || ('j' <= (c) && (c) <= 'r') \
5491                      || ('s' <= (c) && (c) <= 'z'))
5492 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5493 #endif
5494
5495 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5496 int
5497 main ()
5498 {
5499   int i;
5500   for (i = 0; i < 256; i++)
5501     if (XOR (islower (i), ISLOWER (i))
5502         || toupper (i) != TOUPPER (i))
5503       return 2;
5504   return 0;
5505 }
5506 _ACEOF
5507 if ac_fn_c_try_run "$LINENO"; then :
5508
5509 else
5510   ac_cv_header_stdc=no
5511 fi
5512 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5513   conftest.$ac_objext conftest.beam conftest.$ac_ext
5514 fi
5515
5516 fi
5517 fi
5518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5519 $as_echo "$ac_cv_header_stdc" >&6; }
5520 if test $ac_cv_header_stdc = yes; then
5521
5522 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5523
5524 fi
5525
5526 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5527 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5528                   inttypes.h stdint.h unistd.h
5529 do :
5530   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5531 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5532 "
5533 eval as_val=\$$as_ac_Header
5534    if test "x$as_val" = x""yes; then :
5535   cat >>confdefs.h <<_ACEOF
5536 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5537 _ACEOF
5538
5539 fi
5540
5541 done
5542
5543
5544
5545   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5546 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
5547   MINIX=yes
5548 else
5549   MINIX=
5550 fi
5551
5552
5553   if test "$MINIX" = yes; then
5554
5555 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5556
5557
5558 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5559
5560
5561 $as_echo "#define _MINIX 1" >>confdefs.h
5562
5563   fi
5564
5565
5566   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5567 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5568 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
5569   $as_echo_n "(cached) " >&6
5570 else
5571   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5572 /* end confdefs.h.  */
5573
5574 #         define __EXTENSIONS__ 1
5575           $ac_includes_default
5576 int
5577 main ()
5578 {
5579
5580   ;
5581   return 0;
5582 }
5583 _ACEOF
5584 if ac_fn_c_try_compile "$LINENO"; then :
5585   ac_cv_safe_to_define___extensions__=yes
5586 else
5587   ac_cv_safe_to_define___extensions__=no
5588 fi
5589 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5590 fi
5591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5592 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5593   test $ac_cv_safe_to_define___extensions__ = yes &&
5594     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5595
5596   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5597
5598   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5599
5600   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5601
5602   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5603
5604
5605
5606
5607 # If we haven't got the data from the intl directory,
5608 # assume NLS is disabled.
5609 USE_NLS=no
5610 LIBINTL=
5611 LIBINTL_DEP=
5612 INCINTL=
5613 XGETTEXT=
5614 GMSGFMT=
5615 POSUB=
5616
5617 if test -f  ../intl/config.intl; then
5618   .  ../intl/config.intl
5619 fi
5620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
5621 $as_echo_n "checking whether NLS is requested... " >&6; }
5622 if test x"$USE_NLS" != xyes; then
5623   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5624 $as_echo "no" >&6; }
5625 else
5626   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5627 $as_echo "yes" >&6; }
5628
5629 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
5630
5631
5632   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
5633 $as_echo_n "checking for catalogs to be installed... " >&6; }
5634   # Look for .po and .gmo files in the source directory.
5635   CATALOGS=
5636   XLINGUAS=
5637   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
5638     # If there aren't any .gmo files the shell will give us the
5639     # literal string "../path/to/srcdir/po/*.gmo" which has to be
5640     # weeded out.
5641     case "$cat" in *\**)
5642       continue;;
5643     esac
5644     # The quadruple backslash is collapsed to a double backslash
5645     # by the backticks, then collapsed again by the double quotes,
5646     # leaving us with one backslash in the sed expression (right
5647     # before the dot that mustn't act as a wildcard).
5648     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
5649     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
5650     # The user is allowed to set LINGUAS to a list of languages to
5651     # install catalogs for.  If it's empty that means "all of them."
5652     if test "x$LINGUAS" = x; then
5653       CATALOGS="$CATALOGS $cat"
5654       XLINGUAS="$XLINGUAS $lang"
5655     else
5656       case "$LINGUAS" in *$lang*)
5657         CATALOGS="$CATALOGS $cat"
5658         XLINGUAS="$XLINGUAS $lang"
5659         ;;
5660       esac
5661     fi
5662   done
5663   LINGUAS="$XLINGUAS"
5664   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
5665 $as_echo "$LINGUAS" >&6; }
5666
5667
5668     DATADIRNAME=share
5669
5670   INSTOBJEXT=.mo
5671
5672   GENCAT=gencat
5673
5674   CATOBJEXT=.gmo
5675
5676 fi
5677
5678         MKINSTALLDIRS=
5679   if test -n "$ac_aux_dir"; then
5680     case "$ac_aux_dir" in
5681       /*) MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs" ;;
5682       *) MKINSTALLDIRS="\$(top_builddir)/$ac_aux_dir/mkinstalldirs" ;;
5683     esac
5684   fi
5685   if test -z "$MKINSTALLDIRS"; then
5686     MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
5687   fi
5688
5689
5690
5691   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
5692 $as_echo_n "checking whether NLS is requested... " >&6; }
5693     # Check whether --enable-nls was given.
5694 if test "${enable_nls+set}" = set; then :
5695   enableval=$enable_nls; USE_NLS=$enableval
5696 else
5697   USE_NLS=yes
5698 fi
5699
5700   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
5701 $as_echo "$USE_NLS" >&6; }
5702
5703
5704
5705
5706
5707
5708 # Prepare PATH_SEPARATOR.
5709 # The user is always right.
5710 if test "${PATH_SEPARATOR+set}" != set; then
5711   echo "#! /bin/sh" >conf$$.sh
5712   echo  "exit 0"   >>conf$$.sh
5713   chmod +x conf$$.sh
5714   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5715     PATH_SEPARATOR=';'
5716   else
5717     PATH_SEPARATOR=:
5718   fi
5719   rm -f conf$$.sh
5720 fi
5721
5722 # Find out how to test for executable files. Don't use a zero-byte file,
5723 # as systems may use methods other than mode bits to determine executability.
5724 cat >conf$$.file <<_ASEOF
5725 #! /bin/sh
5726 exit 0
5727 _ASEOF
5728 chmod +x conf$$.file
5729 if test -x conf$$.file >/dev/null 2>&1; then
5730   ac_executable_p="test -x"
5731 else
5732   ac_executable_p="test -f"
5733 fi
5734 rm -f conf$$.file
5735
5736 # Extract the first word of "msgfmt", so it can be a program name with args.
5737 set dummy msgfmt; ac_word=$2
5738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5739 $as_echo_n "checking for $ac_word... " >&6; }
5740 if test "${ac_cv_path_MSGFMT+set}" = set; then :
5741   $as_echo_n "(cached) " >&6
5742 else
5743   case "$MSGFMT" in
5744   [\\/]* | ?:[\\/]*)
5745     ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
5746     ;;
5747   *)
5748     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
5749     for ac_dir in $PATH; do
5750       IFS="$ac_save_IFS"
5751       test -z "$ac_dir" && ac_dir=.
5752       for ac_exec_ext in '' $ac_executable_extensions; do
5753         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
5754           if $ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1 &&
5755      (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
5756             ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext"
5757             break 2
5758           fi
5759         fi
5760       done
5761     done
5762     IFS="$ac_save_IFS"
5763   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":"
5764     ;;
5765 esac
5766 fi
5767 MSGFMT="$ac_cv_path_MSGFMT"
5768 if test "$MSGFMT" != ":"; then
5769   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
5770 $as_echo "$MSGFMT" >&6; }
5771 else
5772   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5773 $as_echo "no" >&6; }
5774 fi
5775
5776   # Extract the first word of "gmsgfmt", so it can be a program name with args.
5777 set dummy gmsgfmt; ac_word=$2
5778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5779 $as_echo_n "checking for $ac_word... " >&6; }
5780 if test "${ac_cv_path_GMSGFMT+set}" = set; then :
5781   $as_echo_n "(cached) " >&6
5782 else
5783   case $GMSGFMT in
5784   [\\/]* | ?:[\\/]*)
5785   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
5786   ;;
5787   *)
5788   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5789 for as_dir in $PATH
5790 do
5791   IFS=$as_save_IFS
5792   test -z "$as_dir" && as_dir=.
5793     for ac_exec_ext in '' $ac_executable_extensions; do
5794   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5795     ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
5796     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5797     break 2
5798   fi
5799 done
5800   done
5801 IFS=$as_save_IFS
5802
5803   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
5804   ;;
5805 esac
5806 fi
5807 GMSGFMT=$ac_cv_path_GMSGFMT
5808 if test -n "$GMSGFMT"; then
5809   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
5810 $as_echo "$GMSGFMT" >&6; }
5811 else
5812   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5813 $as_echo "no" >&6; }
5814 fi
5815
5816
5817
5818
5819 # Prepare PATH_SEPARATOR.
5820 # The user is always right.
5821 if test "${PATH_SEPARATOR+set}" != set; then
5822   echo "#! /bin/sh" >conf$$.sh
5823   echo  "exit 0"   >>conf$$.sh
5824   chmod +x conf$$.sh
5825   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5826     PATH_SEPARATOR=';'
5827   else
5828     PATH_SEPARATOR=:
5829   fi
5830   rm -f conf$$.sh
5831 fi
5832
5833 # Find out how to test for executable files. Don't use a zero-byte file,
5834 # as systems may use methods other than mode bits to determine executability.
5835 cat >conf$$.file <<_ASEOF
5836 #! /bin/sh
5837 exit 0
5838 _ASEOF
5839 chmod +x conf$$.file
5840 if test -x conf$$.file >/dev/null 2>&1; then
5841   ac_executable_p="test -x"
5842 else
5843   ac_executable_p="test -f"
5844 fi
5845 rm -f conf$$.file
5846
5847 # Extract the first word of "xgettext", so it can be a program name with args.
5848 set dummy xgettext; ac_word=$2
5849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5850 $as_echo_n "checking for $ac_word... " >&6; }
5851 if test "${ac_cv_path_XGETTEXT+set}" = set; then :
5852   $as_echo_n "(cached) " >&6
5853 else
5854   case "$XGETTEXT" in
5855   [\\/]* | ?:[\\/]*)
5856     ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
5857     ;;
5858   *)
5859     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
5860     for ac_dir in $PATH; do
5861       IFS="$ac_save_IFS"
5862       test -z "$ac_dir" && ac_dir=.
5863       for ac_exec_ext in '' $ac_executable_extensions; do
5864         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
5865           if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
5866      (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
5867             ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext"
5868             break 2
5869           fi
5870         fi
5871       done
5872     done
5873     IFS="$ac_save_IFS"
5874   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
5875     ;;
5876 esac
5877 fi
5878 XGETTEXT="$ac_cv_path_XGETTEXT"
5879 if test "$XGETTEXT" != ":"; then
5880   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
5881 $as_echo "$XGETTEXT" >&6; }
5882 else
5883   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5884 $as_echo "no" >&6; }
5885 fi
5886
5887     rm -f messages.po
5888
5889
5890 # Prepare PATH_SEPARATOR.
5891 # The user is always right.
5892 if test "${PATH_SEPARATOR+set}" != set; then
5893   echo "#! /bin/sh" >conf$$.sh
5894   echo  "exit 0"   >>conf$$.sh
5895   chmod +x conf$$.sh
5896   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5897     PATH_SEPARATOR=';'
5898   else
5899     PATH_SEPARATOR=:
5900   fi
5901   rm -f conf$$.sh
5902 fi
5903
5904 # Find out how to test for executable files. Don't use a zero-byte file,
5905 # as systems may use methods other than mode bits to determine executability.
5906 cat >conf$$.file <<_ASEOF
5907 #! /bin/sh
5908 exit 0
5909 _ASEOF
5910 chmod +x conf$$.file
5911 if test -x conf$$.file >/dev/null 2>&1; then
5912   ac_executable_p="test -x"
5913 else
5914   ac_executable_p="test -f"
5915 fi
5916 rm -f conf$$.file
5917
5918 # Extract the first word of "msgmerge", so it can be a program name with args.
5919 set dummy msgmerge; ac_word=$2
5920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5921 $as_echo_n "checking for $ac_word... " >&6; }
5922 if test "${ac_cv_path_MSGMERGE+set}" = set; then :
5923   $as_echo_n "(cached) " >&6
5924 else
5925   case "$MSGMERGE" in
5926   [\\/]* | ?:[\\/]*)
5927     ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
5928     ;;
5929   *)
5930     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
5931     for ac_dir in $PATH; do
5932       IFS="$ac_save_IFS"
5933       test -z "$ac_dir" && ac_dir=.
5934       for ac_exec_ext in '' $ac_executable_extensions; do
5935         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
5936           if $ac_dir/$ac_word --update -q /dev/null /dev/null >/dev/null 2>&1; then
5937             ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext"
5938             break 2
5939           fi
5940         fi
5941       done
5942     done
5943     IFS="$ac_save_IFS"
5944   test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":"
5945     ;;
5946 esac
5947 fi
5948 MSGMERGE="$ac_cv_path_MSGMERGE"
5949 if test "$MSGMERGE" != ":"; then
5950   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
5951 $as_echo "$MSGMERGE" >&6; }
5952 else
5953   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5954 $as_echo "no" >&6; }
5955 fi
5956
5957
5958       if test "$GMSGFMT" != ":"; then
5959             if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
5960        (if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
5961       : ;
5962     else
5963       GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
5964       { $as_echo "$as_me:${as_lineno-$LINENO}: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5
5965 $as_echo "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; }
5966       GMSGFMT=":"
5967     fi
5968   fi
5969
5970       if test "$XGETTEXT" != ":"; then
5971             if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
5972        (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
5973       : ;
5974     else
5975       { $as_echo "$as_me:${as_lineno-$LINENO}: result: found xgettext program is not GNU xgettext; ignore it" >&5
5976 $as_echo "found xgettext program is not GNU xgettext; ignore it" >&6; }
5977       XGETTEXT=":"
5978     fi
5979         rm -f messages.po
5980   fi
5981
5982   ac_config_commands="$ac_config_commands default-1"
5983
5984
5985
5986  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
5987 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
5988 if test "${ac_cv_c_bigendian+set}" = set; then :
5989   $as_echo_n "(cached) " >&6
5990 else
5991   ac_cv_c_bigendian=unknown
5992     # See if we're dealing with a universal compiler.
5993     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5994 /* end confdefs.h.  */
5995 #ifndef __APPLE_CC__
5996                not a universal capable compiler
5997              #endif
5998              typedef int dummy;
5999
6000 _ACEOF
6001 if ac_fn_c_try_compile "$LINENO"; then :
6002
6003         # Check for potential -arch flags.  It is not universal unless
6004         # there are at least two -arch flags with different values.
6005         ac_arch=
6006         ac_prev=
6007         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
6008          if test -n "$ac_prev"; then
6009            case $ac_word in
6010              i?86 | x86_64 | ppc | ppc64)
6011                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
6012                  ac_arch=$ac_word
6013                else
6014                  ac_cv_c_bigendian=universal
6015                  break
6016                fi
6017                ;;
6018            esac
6019            ac_prev=
6020          elif test "x$ac_word" = "x-arch"; then
6021            ac_prev=arch
6022          fi
6023        done
6024 fi
6025 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6026     if test $ac_cv_c_bigendian = unknown; then
6027       # See if sys/param.h defines the BYTE_ORDER macro.
6028       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6029 /* end confdefs.h.  */
6030 #include <sys/types.h>
6031              #include <sys/param.h>
6032
6033 int
6034 main ()
6035 {
6036 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
6037                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
6038                      && LITTLE_ENDIAN)
6039               bogus endian macros
6040              #endif
6041
6042   ;
6043   return 0;
6044 }
6045 _ACEOF
6046 if ac_fn_c_try_compile "$LINENO"; then :
6047   # It does; now see whether it defined to BIG_ENDIAN or not.
6048          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6049 /* end confdefs.h.  */
6050 #include <sys/types.h>
6051                 #include <sys/param.h>
6052
6053 int
6054 main ()
6055 {
6056 #if BYTE_ORDER != BIG_ENDIAN
6057                  not big endian
6058                 #endif
6059
6060   ;
6061   return 0;
6062 }
6063 _ACEOF
6064 if ac_fn_c_try_compile "$LINENO"; then :
6065   ac_cv_c_bigendian=yes
6066 else
6067   ac_cv_c_bigendian=no
6068 fi
6069 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6070 fi
6071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6072     fi
6073     if test $ac_cv_c_bigendian = unknown; then
6074       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
6075       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6076 /* end confdefs.h.  */
6077 #include <limits.h>
6078
6079 int
6080 main ()
6081 {
6082 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
6083               bogus endian macros
6084              #endif
6085
6086   ;
6087   return 0;
6088 }
6089 _ACEOF
6090 if ac_fn_c_try_compile "$LINENO"; then :
6091   # It does; now see whether it defined to _BIG_ENDIAN or not.
6092          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6093 /* end confdefs.h.  */
6094 #include <limits.h>
6095
6096 int
6097 main ()
6098 {
6099 #ifndef _BIG_ENDIAN
6100                  not big endian
6101                 #endif
6102
6103   ;
6104   return 0;
6105 }
6106 _ACEOF
6107 if ac_fn_c_try_compile "$LINENO"; then :
6108   ac_cv_c_bigendian=yes
6109 else
6110   ac_cv_c_bigendian=no
6111 fi
6112 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6113 fi
6114 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6115     fi
6116     if test $ac_cv_c_bigendian = unknown; then
6117       # Compile a test program.
6118       if test "$cross_compiling" = yes; then :
6119   # Try to guess by grepping values from an object file.
6120          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6121 /* end confdefs.h.  */
6122 short int ascii_mm[] =
6123                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
6124                 short int ascii_ii[] =
6125                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
6126                 int use_ascii (int i) {
6127                   return ascii_mm[i] + ascii_ii[i];
6128                 }
6129                 short int ebcdic_ii[] =
6130                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
6131                 short int ebcdic_mm[] =
6132                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
6133                 int use_ebcdic (int i) {
6134                   return ebcdic_mm[i] + ebcdic_ii[i];
6135                 }
6136                 extern int foo;
6137
6138 int
6139 main ()
6140 {
6141 return use_ascii (foo) == use_ebcdic (foo);
6142   ;
6143   return 0;
6144 }
6145 _ACEOF
6146 if ac_fn_c_try_compile "$LINENO"; then :
6147   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
6148               ac_cv_c_bigendian=yes
6149             fi
6150             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
6151               if test "$ac_cv_c_bigendian" = unknown; then
6152                 ac_cv_c_bigendian=no
6153               else
6154                 # finding both strings is unlikely to happen, but who knows?
6155                 ac_cv_c_bigendian=unknown
6156               fi
6157             fi
6158 fi
6159 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6160 else
6161   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6162 /* end confdefs.h.  */
6163 $ac_includes_default
6164 int
6165 main ()
6166 {
6167
6168              /* Are we little or big endian?  From Harbison&Steele.  */
6169              union
6170              {
6171                long int l;
6172                char c[sizeof (long int)];
6173              } u;
6174              u.l = 1;
6175              return u.c[sizeof (long int) - 1] == 1;
6176
6177   ;
6178   return 0;
6179 }
6180 _ACEOF
6181 if ac_fn_c_try_run "$LINENO"; then :
6182   ac_cv_c_bigendian=no
6183 else
6184   ac_cv_c_bigendian=yes
6185 fi
6186 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6187   conftest.$ac_objext conftest.beam conftest.$ac_ext
6188 fi
6189
6190     fi
6191 fi
6192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
6193 $as_echo "$ac_cv_c_bigendian" >&6; }
6194  case $ac_cv_c_bigendian in #(
6195    yes)
6196      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
6197 ;; #(
6198    no)
6199       ;; #(
6200    universal)
6201
6202 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
6203
6204      ;; #(
6205    *)
6206      as_fn_error "unknown endianness
6207  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
6208  esac
6209
6210
6211
6212
6213  if test "x$target_alias" = "x" -o "x$host_alias" = "x$target_alias"; then
6214   NATIVE_LINKER_TRUE=
6215   NATIVE_LINKER_FALSE='#'
6216 else
6217   NATIVE_LINKER_TRUE='#'
6218   NATIVE_LINKER_FALSE=
6219 fi
6220
6221  if test "$GCC" = yes; then
6222   GCC_TRUE=
6223   GCC_FALSE='#'
6224 else
6225   GCC_TRUE='#'
6226   GCC_FALSE=
6227 fi
6228
6229
6230  if test "x$target_alias" = "x" -o "x$host_alias" = "x$target_alias" -o "x$host_alias" = "x$build_alias"; then
6231   NATIVE_OR_CROSS_LINKER_TRUE=
6232   NATIVE_OR_CROSS_LINKER_FALSE='#'
6233 else
6234   NATIVE_OR_CROSS_LINKER_TRUE='#'
6235   NATIVE_OR_CROSS_LINKER_FALSE=
6236 fi
6237
6238
6239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether static linking works" >&5
6240 $as_echo_n "checking whether static linking works... " >&6; }
6241 if test "${gold_cv_lib_static+set}" = set; then :
6242   $as_echo_n "(cached) " >&6
6243 else
6244   LDFLAGS_hold=$LDFLAGS
6245 LDFLAGS="$LDFLAGS -static"
6246 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6247 /* end confdefs.h.  */
6248
6249 void f() { }
6250 int
6251 main ()
6252 {
6253
6254   ;
6255   return 0;
6256 }
6257 _ACEOF
6258 if ac_fn_c_try_link "$LINENO"; then :
6259   gold_cv_lib_static=yes
6260 else
6261   gold_cv_lib_static=no
6262 fi
6263 rm -f core conftest.err conftest.$ac_objext \
6264     conftest$ac_exeext conftest.$ac_ext
6265 LDFLAGS=$LDFLAGS_hold
6266 fi
6267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_static" >&5
6268 $as_echo "$gold_cv_lib_static" >&6; }
6269  if test "$gold_cv_lib_static" = "yes"; then
6270   HAVE_STATIC_TRUE=
6271   HAVE_STATIC_FALSE='#'
6272 else
6273   HAVE_STATIC_TRUE='#'
6274   HAVE_STATIC_FALSE=
6275 fi
6276
6277
6278  if
6279   case $target_cpu in
6280     i?86) true;;
6281     x86_64) false;;
6282     sparc64) false;;
6283     *) true;;
6284   esac; then
6285   FN_PTRS_IN_SO_WITHOUT_PIC_TRUE=
6286   FN_PTRS_IN_SO_WITHOUT_PIC_FALSE='#'
6287 else
6288   FN_PTRS_IN_SO_WITHOUT_PIC_TRUE='#'
6289   FN_PTRS_IN_SO_WITHOUT_PIC_FALSE=
6290 fi
6291
6292
6293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc >= 4.1" >&5
6294 $as_echo_n "checking for gcc >= 4.1... " >&6; }
6295 if test "${gold_cv_prog_gcc41+set}" = set; then :
6296   $as_echo_n "(cached) " >&6
6297 else
6298   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6299 /* end confdefs.h.  */
6300
6301 #if !defined __GNUC__
6302 error
6303 #elif __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 1)
6304 error
6305 #endif
6306
6307 _ACEOF
6308 if ac_fn_c_try_compile "$LINENO"; then :
6309   gold_cv_prog_gcc41=yes
6310 else
6311   gold_cv_prog_gcc41=no
6312 fi
6313 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6314 fi
6315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_prog_gcc41" >&5
6316 $as_echo "$gold_cv_prog_gcc41" >&6; }
6317
6318 save_CFLAGS="$CFLAGS"
6319 CFLAGS="$CFLAGS -mcmodel=medium"
6320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6321 /* end confdefs.h.  */
6322 int i;
6323 _ACEOF
6324 if ac_fn_c_try_compile "$LINENO"; then :
6325   have_mcmodel_medium=yes
6326 else
6327   have_mcmodel_medium=no
6328 fi
6329 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6330 CFLAGS="$save_CFLAGS"
6331  if test "$target_cpu" = "x86_64" -a "$have_mcmodel_medium" = "yes" -a "$gold_cv_prog_gcc41" = "yes"; then
6332   MCMODEL_MEDIUM_TRUE=
6333   MCMODEL_MEDIUM_FALSE='#'
6334 else
6335   MCMODEL_MEDIUM_TRUE='#'
6336   MCMODEL_MEDIUM_FALSE=
6337 fi
6338
6339
6340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread support" >&5
6341 $as_echo_n "checking for thread support... " >&6; }
6342 if test "${gold_cv_c_thread+set}" = set; then :
6343   $as_echo_n "(cached) " >&6
6344 else
6345   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6346 /* end confdefs.h.  */
6347 __thread int i = 1;
6348 _ACEOF
6349 if ac_fn_c_try_compile "$LINENO"; then :
6350   gold_cv_c_thread=yes
6351 else
6352   gold_cv_c_thread=no
6353 fi
6354 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6355 fi
6356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_c_thread" >&5
6357 $as_echo "$gold_cv_c_thread" >&6; }
6358
6359  if test "$gold_cv_c_thread" = "yes"; then
6360   TLS_TRUE=
6361   TLS_FALSE='#'
6362 else
6363   TLS_TRUE='#'
6364   TLS_FALSE=
6365 fi
6366
6367
6368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for glibc >= 2.4" >&5
6369 $as_echo_n "checking for glibc >= 2.4... " >&6; }
6370 if test "${gold_cv_lib_glibc24+set}" = set; then :
6371   $as_echo_n "(cached) " >&6
6372 else
6373   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6374 /* end confdefs.h.  */
6375
6376 #include <features.h>
6377 #if !defined __GLIBC__
6378 error
6379 #elif __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 4)
6380 error
6381 #endif
6382
6383 _ACEOF
6384 if ac_fn_c_try_compile "$LINENO"; then :
6385   gold_cv_lib_glibc24=yes
6386 else
6387   gold_cv_lib_glibc24=no
6388 fi
6389 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6390 fi
6391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_glibc24" >&5
6392 $as_echo "$gold_cv_lib_glibc24" >&6; }
6393
6394  if test "$gold_cv_lib_glibc24" = "yes"; then
6395   STATIC_TLS_TRUE=
6396   STATIC_TLS_FALSE='#'
6397 else
6398   STATIC_TLS_TRUE='#'
6399   STATIC_TLS_FALSE=
6400 fi
6401
6402
6403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for omp support" >&5
6404 $as_echo_n "checking for omp support... " >&6; }
6405 if test "${gold_cv_c_threadprivate+set}" = set; then :
6406   $as_echo_n "(cached) " >&6
6407 else
6408   save_CFLAGS="$CFLAGS"
6409 CFLAGS="$CFLAGS -fopenmp"
6410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6411 /* end confdefs.h.  */
6412
6413 #include <omp.h>
6414 int i;
6415 #pragma omp threadprivate (i)
6416
6417 _ACEOF
6418 if ac_fn_c_try_compile "$LINENO"; then :
6419   gold_cv_c_threadprivate=yes
6420 else
6421   gold_cv_c_threadprivate=no
6422 fi
6423 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6424 CFLAGS="$save_CFLAGS"
6425 fi
6426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_c_threadprivate" >&5
6427 $as_echo "$gold_cv_c_threadprivate" >&6; }
6428 if test "$gold_cv_c_threadprivate" = "yes"; then
6429
6430 $as_echo "#define HAVE_OMP_SUPPORT 1" >>confdefs.h
6431
6432 fi
6433  if test "$gold_cv_c_threadprivate" = "yes"; then
6434   OMP_SUPPORT_TRUE=
6435   OMP_SUPPORT_FALSE='#'
6436 else
6437   OMP_SUPPORT_TRUE='#'
6438   OMP_SUPPORT_FALSE=
6439 fi
6440
6441
6442 save_CFLAGS="$CFLAGS"
6443 CFLAGS="$CFLAGS -fpic -mtls-dialect=gnu2"
6444 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6445 /* end confdefs.h.  */
6446
6447 __thread int i;
6448 void foo (void)
6449 {
6450   i = 10;
6451 }
6452
6453 _ACEOF
6454 if ac_fn_c_try_compile "$LINENO"; then :
6455   have_tls_gnu2=yes
6456 else
6457   have_tls_gnu2=no
6458 fi
6459 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6460 CFLAGS="$save_CFLAGS"
6461  if test "$have_tls_gnu2" = "yes"; then
6462   TLS_GNU2_DIALECT_TRUE=
6463   TLS_GNU2_DIALECT_FALSE='#'
6464 else
6465   TLS_GNU2_DIALECT_TRUE='#'
6466   TLS_GNU2_DIALECT_FALSE=
6467 fi
6468
6469
6470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for glibc >= 2.9" >&5
6471 $as_echo_n "checking for glibc >= 2.9... " >&6; }
6472 if test "${gold_cv_lib_glibc29+set}" = set; then :
6473   $as_echo_n "(cached) " >&6
6474 else
6475   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6476 /* end confdefs.h.  */
6477
6478 #include <features.h>
6479 #if !defined __GLIBC__
6480 error
6481 #elif __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 9)
6482 error
6483 #endif
6484
6485 _ACEOF
6486 if ac_fn_c_try_compile "$LINENO"; then :
6487   gold_cv_lib_glibc29=yes
6488 else
6489   gold_cv_lib_glibc29=no
6490 fi
6491 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6492 fi
6493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_glibc29" >&5
6494 $as_echo "$gold_cv_lib_glibc29" >&6; }
6495
6496  if test "$gold_cv_lib_glibc29" = "yes"; then
6497   TLS_DESCRIPTORS_TRUE=
6498   TLS_DESCRIPTORS_FALSE='#'
6499 else
6500   TLS_DESCRIPTORS_TRUE='#'
6501   TLS_DESCRIPTORS_FALSE=
6502 fi
6503
6504
6505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -frandom-seed support" >&5
6506 $as_echo_n "checking for -frandom-seed support... " >&6; }
6507 if test "${gold_cv_c_random_seed+set}" = set; then :
6508   $as_echo_n "(cached) " >&6
6509 else
6510   save_CFLAGS="$CFLAGS"
6511 CFLAGS="$CFLAGS -frandom-seed=foo"
6512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6513 /* end confdefs.h.  */
6514 int i;
6515 _ACEOF
6516 if ac_fn_c_try_compile "$LINENO"; then :
6517   gold_cv_c_random_seed=yes
6518 else
6519   gold_cv_c_random_seed=no
6520 fi
6521 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6522 CFLAGS="$save_CFLAGS"
6523 fi
6524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_c_random_seed" >&5
6525 $as_echo "$gold_cv_c_random_seed" >&6; }
6526 if test "$gold_cv_c_random_seed" = "yes"; then
6527   # In Makefile, '$@' will be expanded to be the name of the file
6528   # being built, providing a unique seed for each file.
6529   RANDOM_SEED_CFLAGS=-frandom-seed=\$@
6530 fi
6531
6532
6533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for glibc ifunc support" >&5
6534 $as_echo_n "checking for glibc ifunc support... " >&6; }
6535 if test "${gold_cv_lib_glibc_ifunc+set}" = set; then :
6536   $as_echo_n "(cached) " >&6
6537 else
6538   save_LDFLAGS="$LDFLAGS"
6539 LDFLAGS="$LDFLAGS -static"
6540 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6541 /* end confdefs.h.  */
6542
6543 #include <features.h>
6544 #if !defined __GLIBC__
6545 error
6546 #elif __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 11)
6547 error
6548 #endif
6549 void func (void) { }
6550 void invoke (void);
6551 __asm__(".type invoke, %gnu_indirect_function");
6552 typedef void (*funcptr) (void);
6553 funcptr dispatch (void) __asm__ ("invoke");
6554 funcptr dispatch (void) { return &func; }
6555 int
6556 main ()
6557 {
6558 invoke();
6559   ;
6560   return 0;
6561 }
6562
6563 _ACEOF
6564 if ac_fn_c_try_link "$LINENO"; then :
6565
6566 if ${NM} conftest$EXEEXT | grep "__rela\?_iplt_start" >/dev/null 2>&1; then
6567   gold_cv_lib_glibc_ifunc=both
6568 else
6569   gold_cv_lib_glibc_ifunc=dyn
6570 fi
6571 else
6572   gold_cv_lib_glibc_ifunc=no
6573 fi
6574 rm -f core conftest.err conftest.$ac_objext \
6575     conftest$ac_exeext conftest.$ac_ext
6576 LDFLAGS="$save_LDFLAGS"
6577 fi
6578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_glibc_ifunc" >&5
6579 $as_echo "$gold_cv_lib_glibc_ifunc" >&6; }
6580
6581  if test "$gold_cv_lib_glibc_ifunc" != "no"; then
6582   IFUNC_TRUE=
6583   IFUNC_FALSE='#'
6584 else
6585   IFUNC_TRUE='#'
6586   IFUNC_FALSE=
6587 fi
6588
6589  if test "$gold_cv_lib_glibc_ifunc" = "both"; then
6590   IFUNC_STATIC_TRUE=
6591   IFUNC_STATIC_FALSE='#'
6592 else
6593   IFUNC_STATIC_TRUE='#'
6594   IFUNC_STATIC_FALSE=
6595 fi
6596
6597
6598
6599 GCC_WARN_CFLAGS="-W -Wall -Wstrict-prototypes -Wmissing-prototypes"
6600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6601 /* end confdefs.h.  */
6602 __GNUC__
6603 _ACEOF
6604 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6605   $EGREP "^[0-3]$" >/dev/null 2>&1; then :
6606
6607 else
6608   GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wshadow"
6609 fi
6610 rm -f conftest*
6611
6612
6613 # Check whether --enable-werror was given.
6614 if test "${enable_werror+set}" = set; then :
6615   enableval=$enable_werror; case "${enableval}" in
6616      yes | y) ERROR_ON_WARNING="yes" ;;
6617      no | n)  ERROR_ON_WARNING="no" ;;
6618      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
6619    esac
6620 fi
6621
6622
6623 # Disable -Wformat by default when using gcc on mingw
6624 case "${host}" in
6625   *-*-mingw32*)
6626     if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
6627       GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wno-format"
6628     fi
6629     ;;
6630   *) ;;
6631 esac
6632
6633 # Enable -Werror by default when using gcc
6634 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
6635     ERROR_ON_WARNING=yes
6636 fi
6637
6638 NO_WERROR=
6639 if test "${ERROR_ON_WARNING}" = yes ; then
6640     GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Werror"
6641     NO_WERROR="-Wno-error"
6642 fi
6643
6644 if test "${GCC}" = yes ; then
6645   WARN_CFLAGS="${GCC_WARN_CFLAGS}"
6646 fi
6647
6648 # Check whether --enable-build-warnings was given.
6649 if test "${enable_build_warnings+set}" = set; then :
6650   enableval=$enable_build_warnings; case "${enableval}" in
6651   yes)  WARN_CFLAGS="${GCC_WARN_CFLAGS}";;
6652   no)   if test "${GCC}" = yes ; then
6653           WARN_CFLAGS="-w"
6654         fi;;
6655   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6656         WARN_CFLAGS="${GCC_WARN_CFLAGS} ${t}";;
6657   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6658         WARN_CFLAGS="${t} ${GCC_WARN_CFLAGS}";;
6659   *)    WARN_CFLAGS=`echo "${enableval}" | sed -e "s/,/ /g"`;;
6660 esac
6661 fi
6662
6663
6664 if test x"$silent" != x"yes" && test x"$WARN_CFLAGS" != x""; then
6665   echo "Setting warning flags = $WARN_CFLAGS" 6>&1
6666 fi
6667
6668
6669
6670
6671
6672 WARN_CXXFLAGS=`echo ${WARN_CFLAGS} | sed -e 's/-Wstrict-prototypes//' -e 's/-Wmissing-prototypes//' -e 's/-Wshadow//'`
6673
6674
6675
6676 # Check whether --with-gold-ldflags was given.
6677 if test "${with_gold_ldflags+set}" = set; then :
6678   withval=$with_gold_ldflags; if test "$withval" = "no" -o "$withval" = "yes"; then
6679    GOLD_LDFLAGS=
6680  else
6681    GOLD_LDFLAGS=$withval
6682  fi
6683 else
6684   GOLD_LDFLAGS=
6685 fi
6686
6687
6688
6689
6690 # Check whether --with-gold-ldadd was given.
6691 if test "${with_gold_ldadd+set}" = set; then :
6692   withval=$with_gold_ldadd; if test "$withval" = "no" -o "$withval" = "yes"; then
6693    GOLD_LDADD=
6694  else
6695    GOLD_LDADD=$withval
6696  fi
6697 else
6698   GOLD_LDADD=
6699 fi
6700
6701
6702
6703 LFS_CFLAGS="-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
6704
6705
6706 for ac_header in sys/mman.h
6707 do :
6708   ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
6709 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
6710   cat >>confdefs.h <<_ACEOF
6711 #define HAVE_SYS_MMAN_H 1
6712 _ACEOF
6713
6714 fi
6715
6716 done
6717
6718 for ac_func in chsize mmap
6719 do :
6720   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6721 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6722 eval as_val=\$$as_ac_var
6723    if test "x$as_val" = x""yes; then :
6724   cat >>confdefs.h <<_ACEOF
6725 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6726 _ACEOF
6727
6728 fi
6729 done
6730
6731 for ac_func in pread ftruncate ffsll
6732 do :
6733   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6734 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6735 eval as_val=\$$as_ac_var
6736    if test "x$as_val" = x""yes; then :
6737   cat >>confdefs.h <<_ACEOF
6738 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6739 _ACEOF
6740
6741 else
6742   case " $LIBOBJS " in
6743   *" $ac_func.$ac_objext "* ) ;;
6744   *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
6745  ;;
6746 esac
6747
6748 fi
6749 done
6750
6751
6752
6753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking mremap with MREMAP_MAYMOVE" >&5
6754 $as_echo_n "checking mremap with MREMAP_MAYMOVE... " >&6; }
6755 if test "${gold_cv_lib_mremap_maymove+set}" = set; then :
6756   $as_echo_n "(cached) " >&6
6757 else
6758   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6759 /* end confdefs.h.  */
6760
6761
6762 #include <sys/mman.h>
6763 void f() { mremap (0, 0, 0, MREMAP_MAYMOVE); }
6764
6765 int
6766 main ()
6767 {
6768
6769   ;
6770   return 0;
6771 }
6772 _ACEOF
6773 if ac_fn_c_try_link "$LINENO"; then :
6774   gold_cv_lib_mremap_maymove=yes
6775 else
6776   gold_cv_lib_mremap_maymove=no
6777 fi
6778 rm -f core conftest.err conftest.$ac_objext \
6779     conftest$ac_exeext conftest.$ac_ext
6780 fi
6781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_mremap_maymove" >&5
6782 $as_echo "$gold_cv_lib_mremap_maymove" >&6; }
6783 if test "$gold_cv_lib_mremap_maymove" = "yes"; then
6784
6785 $as_echo "#define HAVE_MREMAP 1" >>confdefs.h
6786
6787 else
6788   case " $LIBOBJS " in
6789   *" mremap.$ac_objext "* ) ;;
6790   *) LIBOBJS="$LIBOBJS mremap.$ac_objext"
6791  ;;
6792 esac
6793
6794 fi
6795
6796 # Link in zlib if we can.  This allows us to write compressed sections.
6797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
6798 $as_echo_n "checking for library containing zlibVersion... " >&6; }
6799 if test "${ac_cv_search_zlibVersion+set}" = set; then :
6800   $as_echo_n "(cached) " >&6
6801 else
6802   ac_func_search_save_LIBS=$LIBS
6803 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6804 /* end confdefs.h.  */
6805
6806 /* Override any GCC internal prototype to avoid an error.
6807    Use char because int might match the return type of a GCC
6808    builtin and then its argument prototype would still apply.  */
6809 #ifdef __cplusplus
6810 extern "C"
6811 #endif
6812 char zlibVersion ();
6813 int
6814 main ()
6815 {
6816 return zlibVersion ();
6817   ;
6818   return 0;
6819 }
6820 _ACEOF
6821 for ac_lib in '' z; do
6822   if test -z "$ac_lib"; then
6823     ac_res="none required"
6824   else
6825     ac_res=-l$ac_lib
6826     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6827   fi
6828   if ac_fn_c_try_link "$LINENO"; then :
6829   ac_cv_search_zlibVersion=$ac_res
6830 fi
6831 rm -f core conftest.err conftest.$ac_objext \
6832     conftest$ac_exeext
6833   if test "${ac_cv_search_zlibVersion+set}" = set; then :
6834   break
6835 fi
6836 done
6837 if test "${ac_cv_search_zlibVersion+set}" = set; then :
6838
6839 else
6840   ac_cv_search_zlibVersion=no
6841 fi
6842 rm conftest.$ac_ext
6843 LIBS=$ac_func_search_save_LIBS
6844 fi
6845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
6846 $as_echo "$ac_cv_search_zlibVersion" >&6; }
6847 ac_res=$ac_cv_search_zlibVersion
6848 if test "$ac_res" != no; then :
6849   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6850   for ac_header in zlib.h
6851 do :
6852   ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
6853 if test "x$ac_cv_header_zlib_h" = x""yes; then :
6854   cat >>confdefs.h <<_ACEOF
6855 #define HAVE_ZLIB_H 1
6856 _ACEOF
6857
6858 fi
6859
6860 done
6861
6862 fi
6863
6864  if test "$ac_cv_search_zlibVersion" != "no"; then
6865   HAVE_ZLIB_TRUE=
6866   HAVE_ZLIB_FALSE='#'
6867 else
6868   HAVE_ZLIB_TRUE='#'
6869   HAVE_ZLIB_FALSE=
6870 fi
6871
6872
6873 ac_fn_c_check_decl "$LINENO" "basename" "ac_cv_have_decl_basename" "$ac_includes_default"
6874 if test "x$ac_cv_have_decl_basename" = x""yes; then :
6875   ac_have_decl=1
6876 else
6877   ac_have_decl=0
6878 fi
6879
6880 cat >>confdefs.h <<_ACEOF
6881 #define HAVE_DECL_BASENAME $ac_have_decl
6882 _ACEOF
6883 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
6884 if test "x$ac_cv_have_decl_ffs" = x""yes; then :
6885   ac_have_decl=1
6886 else
6887   ac_have_decl=0
6888 fi
6889
6890 cat >>confdefs.h <<_ACEOF
6891 #define HAVE_DECL_FFS $ac_have_decl
6892 _ACEOF
6893 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
6894 if test "x$ac_cv_have_decl_asprintf" = 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_ASPRINTF $ac_have_decl
6902 _ACEOF
6903 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
6904 if test "x$ac_cv_have_decl_vasprintf" = 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_VASPRINTF $ac_have_decl
6912 _ACEOF
6913 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
6914 if test "x$ac_cv_have_decl_snprintf" = 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_SNPRINTF $ac_have_decl
6922 _ACEOF
6923 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
6924 if test "x$ac_cv_have_decl_vsnprintf" = 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_VSNPRINTF $ac_have_decl
6932 _ACEOF
6933 ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
6934 if test "x$ac_cv_have_decl_strverscmp" = 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_STRVERSCMP $ac_have_decl
6942 _ACEOF
6943
6944
6945 ac_ext=cpp
6946 ac_cpp='$CXXCPP $CPPFLAGS'
6947 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6948 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6949 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6950
6951
6952
6953 ac_ext=cpp
6954 ac_cpp='$CXXCPP $CPPFLAGS'
6955 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6956 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6957 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
6959 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
6960 if test -z "$CXXCPP"; then
6961   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
6962   $as_echo_n "(cached) " >&6
6963 else
6964       # Double quotes because CXXCPP needs to be expanded
6965     for CXXCPP in "$CXX -E" "/lib/cpp"
6966     do
6967       ac_preproc_ok=false
6968 for ac_cxx_preproc_warn_flag in '' yes
6969 do
6970   # Use a header file that comes with gcc, so configuring glibc
6971   # with a fresh cross-compiler works.
6972   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6973   # <limits.h> exists even on freestanding compilers.
6974   # On the NeXT, cc -E runs the code through the compiler's parser,
6975   # not just through cpp. "Syntax error" is here to catch this case.
6976   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6977 /* end confdefs.h.  */
6978 #ifdef __STDC__
6979 # include <limits.h>
6980 #else
6981 # include <assert.h>
6982 #endif
6983                      Syntax error
6984 _ACEOF
6985 if ac_fn_cxx_try_cpp "$LINENO"; then :
6986
6987 else
6988   # Broken: fails on valid input.
6989 continue
6990 fi
6991 rm -f conftest.err conftest.$ac_ext
6992
6993   # OK, works on sane cases.  Now check whether nonexistent headers
6994   # can be detected and how.
6995   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6996 /* end confdefs.h.  */
6997 #include <ac_nonexistent.h>
6998 _ACEOF
6999 if ac_fn_cxx_try_cpp "$LINENO"; then :
7000   # Broken: success on invalid input.
7001 continue
7002 else
7003   # Passes both tests.
7004 ac_preproc_ok=:
7005 break
7006 fi
7007 rm -f conftest.err conftest.$ac_ext
7008
7009 done
7010 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7011 rm -f conftest.err conftest.$ac_ext
7012 if $ac_preproc_ok; then :
7013   break
7014 fi
7015
7016     done
7017     ac_cv_prog_CXXCPP=$CXXCPP
7018
7019 fi
7020   CXXCPP=$ac_cv_prog_CXXCPP
7021 else
7022   ac_cv_prog_CXXCPP=$CXXCPP
7023 fi
7024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
7025 $as_echo "$CXXCPP" >&6; }
7026 ac_preproc_ok=false
7027 for ac_cxx_preproc_warn_flag in '' yes
7028 do
7029   # Use a header file that comes with gcc, so configuring glibc
7030   # with a fresh cross-compiler works.
7031   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7032   # <limits.h> exists even on freestanding compilers.
7033   # On the NeXT, cc -E runs the code through the compiler's parser,
7034   # not just through cpp. "Syntax error" is here to catch this case.
7035   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7036 /* end confdefs.h.  */
7037 #ifdef __STDC__
7038 # include <limits.h>
7039 #else
7040 # include <assert.h>
7041 #endif
7042                      Syntax error
7043 _ACEOF
7044 if ac_fn_cxx_try_cpp "$LINENO"; then :
7045
7046 else
7047   # Broken: fails on valid input.
7048 continue
7049 fi
7050 rm -f conftest.err conftest.$ac_ext
7051
7052   # OK, works on sane cases.  Now check whether nonexistent headers
7053   # can be detected and how.
7054   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7055 /* end confdefs.h.  */
7056 #include <ac_nonexistent.h>
7057 _ACEOF
7058 if ac_fn_cxx_try_cpp "$LINENO"; then :
7059   # Broken: success on invalid input.
7060 continue
7061 else
7062   # Passes both tests.
7063 ac_preproc_ok=:
7064 break
7065 fi
7066 rm -f conftest.err conftest.$ac_ext
7067
7068 done
7069 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7070 rm -f conftest.err conftest.$ac_ext
7071 if $ac_preproc_ok; then :
7072
7073 else
7074   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7075 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7076 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
7077 See \`config.log' for more details." "$LINENO" 5; }
7078 fi
7079
7080 ac_ext=cpp
7081 ac_cpp='$CXXCPP $CPPFLAGS'
7082 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7083 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7084 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7085
7086
7087 for ac_header in tr1/unordered_set tr1/unordered_map
7088 do :
7089   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7090 ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7091 eval as_val=\$$as_ac_Header
7092    if test "x$as_val" = x""yes; then :
7093   cat >>confdefs.h <<_ACEOF
7094 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7095 _ACEOF
7096
7097 fi
7098
7099 done
7100
7101 for ac_header in ext/hash_map ext/hash_set
7102 do :
7103   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7104 ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7105 eval as_val=\$$as_ac_Header
7106    if test "x$as_val" = x""yes; then :
7107   cat >>confdefs.h <<_ACEOF
7108 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7109 _ACEOF
7110
7111 fi
7112
7113 done
7114
7115 for ac_header in byteswap.h
7116 do :
7117   ac_fn_cxx_check_header_mongrel "$LINENO" "byteswap.h" "ac_cv_header_byteswap_h" "$ac_includes_default"
7118 if test "x$ac_cv_header_byteswap_h" = x""yes; then :
7119   cat >>confdefs.h <<_ACEOF
7120 #define HAVE_BYTESWAP_H 1
7121 _ACEOF
7122
7123 fi
7124
7125 done
7126
7127 for ac_func in mallinfo posix_fallocate fallocate readv sysconf times
7128 do :
7129   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
7130 ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
7131 eval as_val=\$$as_ac_var
7132    if test "x$as_val" = x""yes; then :
7133   cat >>confdefs.h <<_ACEOF
7134 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
7135 _ACEOF
7136
7137 fi
7138 done
7139
7140 ac_fn_cxx_check_decl "$LINENO" "basename" "ac_cv_have_decl_basename" "$ac_includes_default"
7141 if test "x$ac_cv_have_decl_basename" = x""yes; then :
7142   ac_have_decl=1
7143 else
7144   ac_have_decl=0
7145 fi
7146
7147 cat >>confdefs.h <<_ACEOF
7148 #define HAVE_DECL_BASENAME $ac_have_decl
7149 _ACEOF
7150 ac_fn_cxx_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
7151 if test "x$ac_cv_have_decl_ffs" = x""yes; then :
7152   ac_have_decl=1
7153 else
7154   ac_have_decl=0
7155 fi
7156
7157 cat >>confdefs.h <<_ACEOF
7158 #define HAVE_DECL_FFS $ac_have_decl
7159 _ACEOF
7160 ac_fn_cxx_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
7161 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
7162   ac_have_decl=1
7163 else
7164   ac_have_decl=0
7165 fi
7166
7167 cat >>confdefs.h <<_ACEOF
7168 #define HAVE_DECL_ASPRINTF $ac_have_decl
7169 _ACEOF
7170 ac_fn_cxx_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
7171 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
7172   ac_have_decl=1
7173 else
7174   ac_have_decl=0
7175 fi
7176
7177 cat >>confdefs.h <<_ACEOF
7178 #define HAVE_DECL_VASPRINTF $ac_have_decl
7179 _ACEOF
7180 ac_fn_cxx_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
7181 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
7182   ac_have_decl=1
7183 else
7184   ac_have_decl=0
7185 fi
7186
7187 cat >>confdefs.h <<_ACEOF
7188 #define HAVE_DECL_SNPRINTF $ac_have_decl
7189 _ACEOF
7190 ac_fn_cxx_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
7191 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
7192   ac_have_decl=1
7193 else
7194   ac_have_decl=0
7195 fi
7196
7197 cat >>confdefs.h <<_ACEOF
7198 #define HAVE_DECL_VSNPRINTF $ac_have_decl
7199 _ACEOF
7200 ac_fn_cxx_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
7201 if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
7202   ac_have_decl=1
7203 else
7204   ac_have_decl=0
7205 fi
7206
7207 cat >>confdefs.h <<_ACEOF
7208 #define HAVE_DECL_STRVERSCMP $ac_have_decl
7209 _ACEOF
7210 ac_fn_cxx_check_decl "$LINENO" "strndup" "ac_cv_have_decl_strndup" "$ac_includes_default"
7211 if test "x$ac_cv_have_decl_strndup" = x""yes; then :
7212   ac_have_decl=1
7213 else
7214   ac_have_decl=0
7215 fi
7216
7217 cat >>confdefs.h <<_ACEOF
7218 #define HAVE_DECL_STRNDUP $ac_have_decl
7219 _ACEOF
7220 ac_fn_cxx_check_decl "$LINENO" "memmem" "ac_cv_have_decl_memmem" "$ac_includes_default"
7221 if test "x$ac_cv_have_decl_memmem" = x""yes; then :
7222   ac_have_decl=1
7223 else
7224   ac_have_decl=0
7225 fi
7226
7227 cat >>confdefs.h <<_ACEOF
7228 #define HAVE_DECL_MEMMEM $ac_have_decl
7229 _ACEOF
7230
7231
7232 # Use of ::std::tr1::unordered_map::rehash causes undefined symbols
7233 # at link time with some versions of GCC.
7234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ::std::tr1::unordered_map::rehash is usable." >&5
7235 $as_echo_n "checking whether ::std::tr1::unordered_map::rehash is usable.... " >&6; }
7236 if test "${gold_cv_unordered_map_rehash+set}" = set; then :
7237   $as_echo_n "(cached) " >&6
7238 else
7239   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7240 /* end confdefs.h.  */
7241
7242 #include <tr1/unordered_map>
7243 void bar() { ::std::tr1::unordered_map<int, int> x; x.rehash(10); }
7244
7245 int
7246 main ()
7247 {
7248
7249   ;
7250   return 0;
7251 }
7252 _ACEOF
7253 if ac_fn_cxx_try_link "$LINENO"; then :
7254   gold_cv_unordered_map_rehash=yes
7255 else
7256   gold_cv_unordered_map_rehash=no
7257 fi
7258 rm -f core conftest.err conftest.$ac_objext \
7259     conftest$ac_exeext conftest.$ac_ext
7260 fi
7261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_unordered_map_rehash" >&5
7262 $as_echo "$gold_cv_unordered_map_rehash" >&6; }
7263 if test "$gold_cv_unordered_map_rehash" = "yes"; then
7264
7265 $as_echo "#define HAVE_TR1_UNORDERED_MAP_REHASH 1" >>confdefs.h
7266
7267 fi
7268
7269 # Use of tr1/unordered_map with off_t as a key is not supported on GCC
7270 # 4.1.xx when compiling in 32-bit mode with a 64-bit off_t type.
7271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether std::tr1::hash<off_t> is defined" >&5
7272 $as_echo_n "checking whether std::tr1::hash<off_t> is defined... " >&6; }
7273 if test "${gold_cv_hash_off_t+set}" = set; then :
7274   $as_echo_n "(cached) " >&6
7275 else
7276   CXXFLAGS_hold=$CXXFLAGS
7277 CXXFLAGS="$CXXFLAGS $LFS_CFLAGS"
7278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7279 /* end confdefs.h.  */
7280
7281 #include <sys/types.h>
7282 #include <tr1/unordered_map>
7283 std::tr1::hash<off_t> h;
7284
7285 _ACEOF
7286 if ac_fn_cxx_try_compile "$LINENO"; then :
7287   gold_cv_hash_off_t=yes
7288 else
7289   gold_cv_hash_off_t=no
7290 fi
7291 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7292 CXXFLAGS=$CFLAGS_hold
7293 fi
7294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_hash_off_t" >&5
7295 $as_echo "$gold_cv_hash_off_t" >&6; }
7296 if test "$gold_cv_hash_off_t" = "yes"; then
7297
7298 $as_echo "#define HAVE_TR1_HASH_OFF_T 1" >>confdefs.h
7299
7300 fi
7301
7302 # gcc 4.3.0 doesn't recognize the printf attribute on a template
7303 # function.  Check for that.  This is gcc bug 35546.  This test can
7304 # probably be removed after the bug has been fixed for a while.
7305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can use attributes with template functions" >&5
7306 $as_echo_n "checking whether we can use attributes with template functions... " >&6; }
7307 if test "${gold_cv_template_attribute+set}" = set; then :
7308   $as_echo_n "(cached) " >&6
7309 else
7310   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7311 /* end confdefs.h.  */
7312
7313 template<typename T> extern void foo(const char*, ...)
7314   __attribute__ ((__format__ (__printf__, 1, 2)));
7315 template<typename T> void foo(const char* format, ...) {}
7316 void bar() { foo<int>("%s\n", "foo"); }
7317
7318 _ACEOF
7319 if ac_fn_cxx_try_compile "$LINENO"; then :
7320   gold_cv_template_attribute=yes
7321 else
7322   gold_cv_template_attribute=no
7323 fi
7324 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7325 fi
7326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_template_attribute" >&5
7327 $as_echo "$gold_cv_template_attribute" >&6; }
7328 if test "$gold_cv_template_attribute" = "yes"; then
7329
7330 $as_echo "#define HAVE_TEMPLATE_ATTRIBUTES 1" >>confdefs.h
7331
7332 fi
7333
7334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct stat::st_mtim." >&5
7335 $as_echo_n "checking for struct stat::st_mtim.... " >&6; }
7336 if test "${gold_cv_stat_st_mtim+set}" = set; then :
7337   $as_echo_n "(cached) " >&6
7338 else
7339   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7340 /* end confdefs.h.  */
7341
7342 #include <sys/stat.h>
7343 long bar() { struct stat s; return (long)(s.st_mtim.tv_sec + s.st_mtim.tv_sec);}
7344
7345 int
7346 main ()
7347 {
7348
7349   ;
7350   return 0;
7351 }
7352 _ACEOF
7353 if ac_fn_cxx_try_compile "$LINENO"; then :
7354   gold_cv_stat_st_mtim=yes
7355 else
7356   gold_cv_stat_st_mtim=no
7357 fi
7358 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7359 fi
7360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_stat_st_mtim" >&5
7361 $as_echo "$gold_cv_stat_st_mtim" >&6; }
7362 if test "$gold_cv_stat_st_mtim" = "yes"; then
7363
7364 $as_echo "#define HAVE_STAT_ST_MTIM 1" >>confdefs.h
7365
7366 fi
7367
7368 ac_ext=c
7369 ac_cpp='$CPP $CPPFLAGS'
7370 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7371 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7372 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7373
7374
7375 for ac_header in locale.h
7376 do :
7377   ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default"
7378 if test "x$ac_cv_header_locale_h" = x""yes; then :
7379   cat >>confdefs.h <<_ACEOF
7380 #define HAVE_LOCALE_H 1
7381 _ACEOF
7382
7383 fi
7384
7385 done
7386
7387 for ac_func in setlocale
7388 do :
7389   ac_fn_c_check_func "$LINENO" "setlocale" "ac_cv_func_setlocale"
7390 if test "x$ac_cv_func_setlocale" = x""yes; then :
7391   cat >>confdefs.h <<_ACEOF
7392 #define HAVE_SETLOCALE 1
7393 _ACEOF
7394
7395 fi
7396 done
7397
7398
7399   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
7400 $as_echo_n "checking for LC_MESSAGES... " >&6; }
7401 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
7402   $as_echo_n "(cached) " >&6
7403 else
7404   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7405 /* end confdefs.h.  */
7406 #include <locale.h>
7407 int
7408 main ()
7409 {
7410 return LC_MESSAGES
7411   ;
7412   return 0;
7413 }
7414 _ACEOF
7415 if ac_fn_c_try_link "$LINENO"; then :
7416   am_cv_val_LC_MESSAGES=yes
7417 else
7418   am_cv_val_LC_MESSAGES=no
7419 fi
7420 rm -f core conftest.err conftest.$ac_objext \
7421     conftest$ac_exeext conftest.$ac_ext
7422 fi
7423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
7424 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
7425   if test $am_cv_val_LC_MESSAGES = yes; then
7426
7427 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
7428
7429   fi
7430
7431
7432
7433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
7434 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
7435     # Check whether --enable-maintainer-mode was given.
7436 if test "${enable_maintainer_mode+set}" = set; then :
7437   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
7438 else
7439   USE_MAINTAINER_MODE=no
7440 fi
7441
7442   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
7443 $as_echo "$USE_MAINTAINER_MODE" >&6; }
7444    if test $USE_MAINTAINER_MODE = yes; then
7445   MAINTAINER_MODE_TRUE=
7446   MAINTAINER_MODE_FALSE='#'
7447 else
7448   MAINTAINER_MODE_TRUE='#'
7449   MAINTAINER_MODE_FALSE=
7450 fi
7451
7452   MAINT=$MAINTAINER_MODE_TRUE
7453
7454
7455
7456 ac_config_files="$ac_config_files Makefile testsuite/Makefile po/Makefile.in:po/Make-in"
7457
7458 cat >confcache <<\_ACEOF
7459 # This file is a shell script that caches the results of configure
7460 # tests run on this system so they can be shared between configure
7461 # scripts and configure runs, see configure's option --config-cache.
7462 # It is not useful on other systems.  If it contains results you don't
7463 # want to keep, you may remove or edit it.
7464 #
7465 # config.status only pays attention to the cache file if you give it
7466 # the --recheck option to rerun configure.
7467 #
7468 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7469 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7470 # following values.
7471
7472 _ACEOF
7473
7474 # The following way of writing the cache mishandles newlines in values,
7475 # but we know of no workaround that is simple, portable, and efficient.
7476 # So, we kill variables containing newlines.
7477 # Ultrix sh set writes to stderr and can't be redirected directly,
7478 # and sets the high bit in the cache file unless we assign to the vars.
7479 (
7480   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7481     eval ac_val=\$$ac_var
7482     case $ac_val in #(
7483     *${as_nl}*)
7484       case $ac_var in #(
7485       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7486 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7487       esac
7488       case $ac_var in #(
7489       _ | IFS | as_nl) ;; #(
7490       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
7491       *) { eval $ac_var=; unset $ac_var;} ;;
7492       esac ;;
7493     esac
7494   done
7495
7496   (set) 2>&1 |
7497     case $as_nl`(ac_space=' '; set) 2>&1` in #(
7498     *${as_nl}ac_space=\ *)
7499       # `set' does not quote correctly, so add quotes: double-quote
7500       # substitution turns \\\\ into \\, and sed turns \\ into \.
7501       sed -n \
7502         "s/'/'\\\\''/g;
7503           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7504       ;; #(
7505     *)
7506       # `set' quotes correctly as required by POSIX, so do not add quotes.
7507       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7508       ;;
7509     esac |
7510     sort
7511 ) |
7512   sed '
7513      /^ac_cv_env_/b end
7514      t clear
7515      :clear
7516      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7517      t end
7518      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7519      :end' >>confcache
7520 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7521   if test -w "$cache_file"; then
7522     test "x$cache_file" != "x/dev/null" &&
7523       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7524 $as_echo "$as_me: updating cache $cache_file" >&6;}
7525     cat confcache >$cache_file
7526   else
7527     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7528 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7529   fi
7530 fi
7531 rm -f confcache
7532
7533 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7534 # Let make expand exec_prefix.
7535 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7536
7537 DEFS=-DHAVE_CONFIG_H
7538
7539 ac_libobjs=
7540 ac_ltlibobjs=
7541 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7542   # 1. Remove the extension, and $U if already installed.
7543   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7544   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
7545   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
7546   #    will be set to the directory where LIBOBJS objects are built.
7547   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7548   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
7549 done
7550 LIBOBJS=$ac_libobjs
7551
7552 LTLIBOBJS=$ac_ltlibobjs
7553
7554
7555  if test -n "$EXEEXT"; then
7556   am__EXEEXT_TRUE=
7557   am__EXEEXT_FALSE='#'
7558 else
7559   am__EXEEXT_TRUE='#'
7560   am__EXEEXT_FALSE=
7561 fi
7562
7563 if test -z "${THREADS_TRUE}" && test -z "${THREADS_FALSE}"; then
7564   as_fn_error "conditional \"THREADS\" was never defined.
7565 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7566 fi
7567 if test -z "${PLUGINS_TRUE}" && test -z "${PLUGINS_FALSE}"; then
7568   as_fn_error "conditional \"PLUGINS\" was never defined.
7569 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7570 fi
7571 if test -z "${DEFAULT_TARGET_ARM_TRUE}" && test -z "${DEFAULT_TARGET_ARM_FALSE}"; then
7572   as_fn_error "conditional \"DEFAULT_TARGET_ARM\" was never defined.
7573 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7574 fi
7575 if test -z "${DEFAULT_TARGET_I386_TRUE}" && test -z "${DEFAULT_TARGET_I386_FALSE}"; then
7576   as_fn_error "conditional \"DEFAULT_TARGET_I386\" was never defined.
7577 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7578 fi
7579 if test -z "${DEFAULT_TARGET_POWERPC_TRUE}" && test -z "${DEFAULT_TARGET_POWERPC_FALSE}"; then
7580   as_fn_error "conditional \"DEFAULT_TARGET_POWERPC\" was never defined.
7581 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7582 fi
7583 if test -z "${DEFAULT_TARGET_SPARC_TRUE}" && test -z "${DEFAULT_TARGET_SPARC_FALSE}"; then
7584   as_fn_error "conditional \"DEFAULT_TARGET_SPARC\" was never defined.
7585 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7586 fi
7587 if test -z "${DEFAULT_TARGET_X86_64_TRUE}" && test -z "${DEFAULT_TARGET_X86_64_FALSE}"; then
7588   as_fn_error "conditional \"DEFAULT_TARGET_X86_64\" was never defined.
7589 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7590 fi
7591 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
7592   as_fn_error "conditional \"AMDEP\" was never defined.
7593 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7594 fi
7595 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
7596   as_fn_error "conditional \"am__fastdepCC\" was never defined.
7597 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7598 fi
7599 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
7600   as_fn_error "conditional \"am__fastdepCXX\" was never defined.
7601 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7602 fi
7603
7604 if test -z "${NATIVE_LINKER_TRUE}" && test -z "${NATIVE_LINKER_FALSE}"; then
7605   as_fn_error "conditional \"NATIVE_LINKER\" was never defined.
7606 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7607 fi
7608 if test -z "${GCC_TRUE}" && test -z "${GCC_FALSE}"; then
7609   as_fn_error "conditional \"GCC\" was never defined.
7610 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7611 fi
7612 if test -z "${NATIVE_OR_CROSS_LINKER_TRUE}" && test -z "${NATIVE_OR_CROSS_LINKER_FALSE}"; then
7613   as_fn_error "conditional \"NATIVE_OR_CROSS_LINKER\" was never defined.
7614 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7615 fi
7616 if test -z "${HAVE_STATIC_TRUE}" && test -z "${HAVE_STATIC_FALSE}"; then
7617   as_fn_error "conditional \"HAVE_STATIC\" was never defined.
7618 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7619 fi
7620 if test -z "${FN_PTRS_IN_SO_WITHOUT_PIC_TRUE}" && test -z "${FN_PTRS_IN_SO_WITHOUT_PIC_FALSE}"; then
7621   as_fn_error "conditional \"FN_PTRS_IN_SO_WITHOUT_PIC\" was never defined.
7622 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7623 fi
7624 if test -z "${MCMODEL_MEDIUM_TRUE}" && test -z "${MCMODEL_MEDIUM_FALSE}"; then
7625   as_fn_error "conditional \"MCMODEL_MEDIUM\" was never defined.
7626 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7627 fi
7628 if test -z "${TLS_TRUE}" && test -z "${TLS_FALSE}"; then
7629   as_fn_error "conditional \"TLS\" was never defined.
7630 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7631 fi
7632 if test -z "${STATIC_TLS_TRUE}" && test -z "${STATIC_TLS_FALSE}"; then
7633   as_fn_error "conditional \"STATIC_TLS\" was never defined.
7634 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7635 fi
7636 if test -z "${OMP_SUPPORT_TRUE}" && test -z "${OMP_SUPPORT_FALSE}"; then
7637   as_fn_error "conditional \"OMP_SUPPORT\" was never defined.
7638 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7639 fi
7640 if test -z "${TLS_GNU2_DIALECT_TRUE}" && test -z "${TLS_GNU2_DIALECT_FALSE}"; then
7641   as_fn_error "conditional \"TLS_GNU2_DIALECT\" was never defined.
7642 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7643 fi
7644 if test -z "${TLS_DESCRIPTORS_TRUE}" && test -z "${TLS_DESCRIPTORS_FALSE}"; then
7645   as_fn_error "conditional \"TLS_DESCRIPTORS\" was never defined.
7646 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7647 fi
7648 if test -z "${IFUNC_TRUE}" && test -z "${IFUNC_FALSE}"; then
7649   as_fn_error "conditional \"IFUNC\" was never defined.
7650 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7651 fi
7652 if test -z "${IFUNC_STATIC_TRUE}" && test -z "${IFUNC_STATIC_FALSE}"; then
7653   as_fn_error "conditional \"IFUNC_STATIC\" was never defined.
7654 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7655 fi
7656 if test -z "${HAVE_ZLIB_TRUE}" && test -z "${HAVE_ZLIB_FALSE}"; then
7657   as_fn_error "conditional \"HAVE_ZLIB\" was never defined.
7658 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7659 fi
7660 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
7661   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
7662 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7663 fi
7664
7665 : ${CONFIG_STATUS=./config.status}
7666 ac_write_fail=0
7667 ac_clean_files_save=$ac_clean_files
7668 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7669 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7670 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7671 as_write_fail=0
7672 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
7673 #! $SHELL
7674 # Generated by $as_me.
7675 # Run this file to recreate the current configuration.
7676 # Compiler output produced by configure, useful for debugging
7677 # configure, is in config.log if it exists.
7678
7679 debug=false
7680 ac_cs_recheck=false
7681 ac_cs_silent=false
7682
7683 SHELL=\${CONFIG_SHELL-$SHELL}
7684 export SHELL
7685 _ASEOF
7686 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
7687 ## -------------------- ##
7688 ## M4sh Initialization. ##
7689 ## -------------------- ##
7690
7691 # Be more Bourne compatible
7692 DUALCASE=1; export DUALCASE # for MKS sh
7693 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
7694   emulate sh
7695   NULLCMD=:
7696   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
7697   # is contrary to our usage.  Disable this feature.
7698   alias -g '${1+"$@"}'='"$@"'
7699   setopt NO_GLOB_SUBST
7700 else
7701   case `(set -o) 2>/dev/null` in #(
7702   *posix*) :
7703     set -o posix ;; #(
7704   *) :
7705      ;;
7706 esac
7707 fi
7708
7709
7710 as_nl='
7711 '
7712 export as_nl
7713 # Printing a long string crashes Solaris 7 /usr/bin/printf.
7714 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7715 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7716 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7717 # Prefer a ksh shell builtin over an external printf program on Solaris,
7718 # but without wasting forks for bash or zsh.
7719 if test -z "$BASH_VERSION$ZSH_VERSION" \
7720     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7721   as_echo='print -r --'
7722   as_echo_n='print -rn --'
7723 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7724   as_echo='printf %s\n'
7725   as_echo_n='printf %s'
7726 else
7727   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7728     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7729     as_echo_n='/usr/ucb/echo -n'
7730   else
7731     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7732     as_echo_n_body='eval
7733       arg=$1;
7734       case $arg in #(
7735       *"$as_nl"*)
7736         expr "X$arg" : "X\\(.*\\)$as_nl";
7737         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7738       esac;
7739       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7740     '
7741     export as_echo_n_body
7742     as_echo_n='sh -c $as_echo_n_body as_echo'
7743   fi
7744   export as_echo_body
7745   as_echo='sh -c $as_echo_body as_echo'
7746 fi
7747
7748 # The user is always right.
7749 if test "${PATH_SEPARATOR+set}" != set; then
7750   PATH_SEPARATOR=:
7751   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7752     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7753       PATH_SEPARATOR=';'
7754   }
7755 fi
7756
7757
7758 # IFS
7759 # We need space, tab and new line, in precisely that order.  Quoting is
7760 # there to prevent editors from complaining about space-tab.
7761 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
7762 # splitting by setting IFS to empty value.)
7763 IFS=" ""        $as_nl"
7764
7765 # Find who we are.  Look in the path if we contain no directory separator.
7766 case $0 in #((
7767   *[\\/]* ) as_myself=$0 ;;
7768   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7769 for as_dir in $PATH
7770 do
7771   IFS=$as_save_IFS
7772   test -z "$as_dir" && as_dir=.
7773     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7774   done
7775 IFS=$as_save_IFS
7776
7777      ;;
7778 esac
7779 # We did not find ourselves, most probably we were run as `sh COMMAND'
7780 # in which case we are not to be found in the path.
7781 if test "x$as_myself" = x; then
7782   as_myself=$0
7783 fi
7784 if test ! -f "$as_myself"; then
7785   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7786   exit 1
7787 fi
7788
7789 # Unset variables that we do not need and which cause bugs (e.g. in
7790 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
7791 # suppresses any "Segmentation fault" message there.  '((' could
7792 # trigger a bug in pdksh 5.2.14.
7793 for as_var in BASH_ENV ENV MAIL MAILPATH
7794 do eval test x\${$as_var+set} = xset \
7795   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7796 done
7797 PS1='$ '
7798 PS2='> '
7799 PS4='+ '
7800
7801 # NLS nuisances.
7802 LC_ALL=C
7803 export LC_ALL
7804 LANGUAGE=C
7805 export LANGUAGE
7806
7807 # CDPATH.
7808 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7809
7810
7811 # as_fn_error ERROR [LINENO LOG_FD]
7812 # ---------------------------------
7813 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7814 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7815 # script with status $?, using 1 if that was 0.
7816 as_fn_error ()
7817 {
7818   as_status=$?; test $as_status -eq 0 && as_status=1
7819   if test "$3"; then
7820     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7821     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
7822   fi
7823   $as_echo "$as_me: error: $1" >&2
7824   as_fn_exit $as_status
7825 } # as_fn_error
7826
7827
7828 # as_fn_set_status STATUS
7829 # -----------------------
7830 # Set $? to STATUS, without forking.
7831 as_fn_set_status ()
7832 {
7833   return $1
7834 } # as_fn_set_status
7835
7836 # as_fn_exit STATUS
7837 # -----------------
7838 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7839 as_fn_exit ()
7840 {
7841   set +e
7842   as_fn_set_status $1
7843   exit $1
7844 } # as_fn_exit
7845
7846 # as_fn_unset VAR
7847 # ---------------
7848 # Portably unset VAR.
7849 as_fn_unset ()
7850 {
7851   { eval $1=; unset $1;}
7852 }
7853 as_unset=as_fn_unset
7854 # as_fn_append VAR VALUE
7855 # ----------------------
7856 # Append the text in VALUE to the end of the definition contained in VAR. Take
7857 # advantage of any shell optimizations that allow amortized linear growth over
7858 # repeated appends, instead of the typical quadratic growth present in naive
7859 # implementations.
7860 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7861   eval 'as_fn_append ()
7862   {
7863     eval $1+=\$2
7864   }'
7865 else
7866   as_fn_append ()
7867   {
7868     eval $1=\$$1\$2
7869   }
7870 fi # as_fn_append
7871
7872 # as_fn_arith ARG...
7873 # ------------------
7874 # Perform arithmetic evaluation on the ARGs, and store the result in the
7875 # global $as_val. Take advantage of shells that can avoid forks. The arguments
7876 # must be portable across $(()) and expr.
7877 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7878   eval 'as_fn_arith ()
7879   {
7880     as_val=$(( $* ))
7881   }'
7882 else
7883   as_fn_arith ()
7884   {
7885     as_val=`expr "$@" || test $? -eq 1`
7886   }
7887 fi # as_fn_arith
7888
7889
7890 if expr a : '\(a\)' >/dev/null 2>&1 &&
7891    test "X`expr 00001 : '.*\(...\)'`" = X001; then
7892   as_expr=expr
7893 else
7894   as_expr=false
7895 fi
7896
7897 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7898   as_basename=basename
7899 else
7900   as_basename=false
7901 fi
7902
7903 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7904   as_dirname=dirname
7905 else
7906   as_dirname=false
7907 fi
7908
7909 as_me=`$as_basename -- "$0" ||
7910 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7911          X"$0" : 'X\(//\)$' \| \
7912          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7913 $as_echo X/"$0" |
7914     sed '/^.*\/\([^/][^/]*\)\/*$/{
7915             s//\1/
7916             q
7917           }
7918           /^X\/\(\/\/\)$/{
7919             s//\1/
7920             q
7921           }
7922           /^X\/\(\/\).*/{
7923             s//\1/
7924             q
7925           }
7926           s/.*/./; q'`
7927
7928 # Avoid depending upon Character Ranges.
7929 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7930 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7931 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7932 as_cr_digits='0123456789'
7933 as_cr_alnum=$as_cr_Letters$as_cr_digits
7934
7935 ECHO_C= ECHO_N= ECHO_T=
7936 case `echo -n x` in #(((((
7937 -n*)
7938   case `echo 'xy\c'` in
7939   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
7940   xy)  ECHO_C='\c';;
7941   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
7942        ECHO_T=' ';;
7943   esac;;
7944 *)
7945   ECHO_N='-n';;
7946 esac
7947
7948 rm -f conf$$ conf$$.exe conf$$.file
7949 if test -d conf$$.dir; then
7950   rm -f conf$$.dir/conf$$.file
7951 else
7952   rm -f conf$$.dir
7953   mkdir conf$$.dir 2>/dev/null
7954 fi
7955 if (echo >conf$$.file) 2>/dev/null; then
7956   if ln -s conf$$.file conf$$ 2>/dev/null; then
7957     as_ln_s='ln -s'
7958     # ... but there are two gotchas:
7959     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7960     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7961     # In both cases, we have to default to `cp -p'.
7962     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7963       as_ln_s='cp -p'
7964   elif ln conf$$.file conf$$ 2>/dev/null; then
7965     as_ln_s=ln
7966   else
7967     as_ln_s='cp -p'
7968   fi
7969 else
7970   as_ln_s='cp -p'
7971 fi
7972 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7973 rmdir conf$$.dir 2>/dev/null
7974
7975
7976 # as_fn_mkdir_p
7977 # -------------
7978 # Create "$as_dir" as a directory, including parents if necessary.
7979 as_fn_mkdir_p ()
7980 {
7981
7982   case $as_dir in #(
7983   -*) as_dir=./$as_dir;;
7984   esac
7985   test -d "$as_dir" || eval $as_mkdir_p || {
7986     as_dirs=
7987     while :; do
7988       case $as_dir in #(
7989       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7990       *) as_qdir=$as_dir;;
7991       esac
7992       as_dirs="'$as_qdir' $as_dirs"
7993       as_dir=`$as_dirname -- "$as_dir" ||
7994 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7995          X"$as_dir" : 'X\(//\)[^/]' \| \
7996          X"$as_dir" : 'X\(//\)$' \| \
7997          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7998 $as_echo X"$as_dir" |
7999     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8000             s//\1/
8001             q
8002           }
8003           /^X\(\/\/\)[^/].*/{
8004             s//\1/
8005             q
8006           }
8007           /^X\(\/\/\)$/{
8008             s//\1/
8009             q
8010           }
8011           /^X\(\/\).*/{
8012             s//\1/
8013             q
8014           }
8015           s/.*/./; q'`
8016       test -d "$as_dir" && break
8017     done
8018     test -z "$as_dirs" || eval "mkdir $as_dirs"
8019   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
8020
8021
8022 } # as_fn_mkdir_p
8023 if mkdir -p . 2>/dev/null; then
8024   as_mkdir_p='mkdir -p "$as_dir"'
8025 else
8026   test -d ./-p && rmdir ./-p
8027   as_mkdir_p=false
8028 fi
8029
8030 if test -x / >/dev/null 2>&1; then
8031   as_test_x='test -x'
8032 else
8033   if ls -dL / >/dev/null 2>&1; then
8034     as_ls_L_option=L
8035   else
8036     as_ls_L_option=
8037   fi
8038   as_test_x='
8039     eval sh -c '\''
8040       if test -d "$1"; then
8041         test -d "$1/.";
8042       else
8043         case $1 in #(
8044         -*)set "./$1";;
8045         esac;
8046         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
8047         ???[sx]*):;;*)false;;esac;fi
8048     '\'' sh
8049   '
8050 fi
8051 as_executable_p=$as_test_x
8052
8053 # Sed expression to map a string onto a valid CPP name.
8054 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8055
8056 # Sed expression to map a string onto a valid variable name.
8057 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8058
8059
8060 exec 6>&1
8061 ## ----------------------------------- ##
8062 ## Main body of $CONFIG_STATUS script. ##
8063 ## ----------------------------------- ##
8064 _ASEOF
8065 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
8066
8067 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8068 # Save the log message, to keep $0 and so on meaningful, and to
8069 # report actual input values of CONFIG_FILES etc. instead of their
8070 # values after options handling.
8071 ac_log="
8072 This file was extended by gold $as_me 0.1, which was
8073 generated by GNU Autoconf 2.64.  Invocation command line was
8074
8075   CONFIG_FILES    = $CONFIG_FILES
8076   CONFIG_HEADERS  = $CONFIG_HEADERS
8077   CONFIG_LINKS    = $CONFIG_LINKS
8078   CONFIG_COMMANDS = $CONFIG_COMMANDS
8079   $ $0 $@
8080
8081 on `(hostname || uname -n) 2>/dev/null | sed 1q`
8082 "
8083
8084 _ACEOF
8085
8086 case $ac_config_files in *"
8087 "*) set x $ac_config_files; shift; ac_config_files=$*;;
8088 esac
8089
8090 case $ac_config_headers in *"
8091 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
8092 esac
8093
8094
8095 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8096 # Files that config.status was made for.
8097 config_files="$ac_config_files"
8098 config_headers="$ac_config_headers"
8099 config_commands="$ac_config_commands"
8100
8101 _ACEOF
8102
8103 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8104 ac_cs_usage="\
8105 \`$as_me' instantiates files and other configuration actions
8106 from templates according to the current configuration.  Unless the files
8107 and actions are specified as TAGs, all are instantiated by default.
8108
8109 Usage: $0 [OPTION]... [TAG]...
8110
8111   -h, --help       print this help, then exit
8112   -V, --version    print version number and configuration settings, then exit
8113   -q, --quiet, --silent
8114                    do not print progress messages
8115   -d, --debug      don't remove temporary files
8116       --recheck    update $as_me by reconfiguring in the same conditions
8117       --file=FILE[:TEMPLATE]
8118                    instantiate the configuration file FILE
8119       --header=FILE[:TEMPLATE]
8120                    instantiate the configuration header FILE
8121
8122 Configuration files:
8123 $config_files
8124
8125 Configuration headers:
8126 $config_headers
8127
8128 Configuration commands:
8129 $config_commands
8130
8131 Report bugs to the package provider."
8132
8133 _ACEOF
8134 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8135 ac_cs_version="\\
8136 gold config.status 0.1
8137 configured by $0, generated by GNU Autoconf 2.64,
8138   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
8139
8140 Copyright (C) 2009 Free Software Foundation, Inc.
8141 This config.status script is free software; the Free Software Foundation
8142 gives unlimited permission to copy, distribute and modify it."
8143
8144 ac_pwd='$ac_pwd'
8145 srcdir='$srcdir'
8146 INSTALL='$INSTALL'
8147 MKDIR_P='$MKDIR_P'
8148 AWK='$AWK'
8149 test -n "\$AWK" || AWK=awk
8150 _ACEOF
8151
8152 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8153 # The default lists apply if the user does not specify any file.
8154 ac_need_defaults=:
8155 while test $# != 0
8156 do
8157   case $1 in
8158   --*=*)
8159     ac_option=`expr "X$1" : 'X\([^=]*\)='`
8160     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
8161     ac_shift=:
8162     ;;
8163   *)
8164     ac_option=$1
8165     ac_optarg=$2
8166     ac_shift=shift
8167     ;;
8168   esac
8169
8170   case $ac_option in
8171   # Handling of the options.
8172   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8173     ac_cs_recheck=: ;;
8174   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
8175     $as_echo "$ac_cs_version"; exit ;;
8176   --debug | --debu | --deb | --de | --d | -d )
8177     debug=: ;;
8178   --file | --fil | --fi | --f )
8179     $ac_shift
8180     case $ac_optarg in
8181     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8182     esac
8183     as_fn_append CONFIG_FILES " '$ac_optarg'"
8184     ac_need_defaults=false;;
8185   --header | --heade | --head | --hea )
8186     $ac_shift
8187     case $ac_optarg in
8188     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8189     esac
8190     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
8191     ac_need_defaults=false;;
8192   --he | --h)
8193     # Conflict between --help and --header
8194     as_fn_error "ambiguous option: \`$1'
8195 Try \`$0 --help' for more information.";;
8196   --help | --hel | -h )
8197     $as_echo "$ac_cs_usage"; exit ;;
8198   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8199   | -silent | --silent | --silen | --sile | --sil | --si | --s)
8200     ac_cs_silent=: ;;
8201
8202   # This is an error.
8203   -*) as_fn_error "unrecognized option: \`$1'
8204 Try \`$0 --help' for more information." ;;
8205
8206   *) as_fn_append ac_config_targets " $1"
8207      ac_need_defaults=false ;;
8208
8209   esac
8210   shift
8211 done
8212
8213 ac_configure_extra_args=
8214
8215 if $ac_cs_silent; then
8216   exec 6>/dev/null
8217   ac_configure_extra_args="$ac_configure_extra_args --silent"
8218 fi
8219
8220 _ACEOF
8221 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8222 if \$ac_cs_recheck; then
8223   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8224   shift
8225   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
8226   CONFIG_SHELL='$SHELL'
8227   export CONFIG_SHELL
8228   exec "\$@"
8229 fi
8230
8231 _ACEOF
8232 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8233 exec 5>>config.log
8234 {
8235   echo
8236   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8237 ## Running $as_me. ##
8238 _ASBOX
8239   $as_echo "$ac_log"
8240 } >&5
8241
8242 _ACEOF
8243 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8244 #
8245 # INIT-COMMANDS
8246 #
8247 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
8248 # Capture the value of obsolete ALL_LINGUAS because we need it to compute
8249     # POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
8250     # from automake.
8251     eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
8252     # Capture the value of LINGUAS because we need it to compute CATALOGS.
8253     LINGUAS="${LINGUAS-%UNSET%}"
8254
8255
8256 _ACEOF
8257
8258 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8259
8260 # Handling of arguments.
8261 for ac_config_target in $ac_config_targets
8262 do
8263   case $ac_config_target in
8264     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
8265     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
8266     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
8267     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8268     "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
8269     "po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in:po/Make-in" ;;
8270
8271   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8272   esac
8273 done
8274
8275
8276 # If the user did not use the arguments to specify the items to instantiate,
8277 # then the envvar interface is used.  Set only those that are not.
8278 # We use the long form for the default assignment because of an extremely
8279 # bizarre bug on SunOS 4.1.3.
8280 if $ac_need_defaults; then
8281   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8282   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
8283   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
8284 fi
8285
8286 # Have a temporary directory for convenience.  Make it in the build tree
8287 # simply because there is no reason against having it here, and in addition,
8288 # creating and moving files from /tmp can sometimes cause problems.
8289 # Hook for its removal unless debugging.
8290 # Note that there is a small window in which the directory will not be cleaned:
8291 # after its creation but before its name has been assigned to `$tmp'.
8292 $debug ||
8293 {
8294   tmp=
8295   trap 'exit_status=$?
8296   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
8297 ' 0
8298   trap 'as_fn_exit 1' 1 2 13 15
8299 }
8300 # Create a (secure) tmp directory for tmp files.
8301
8302 {
8303   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8304   test -n "$tmp" && test -d "$tmp"
8305 }  ||
8306 {
8307   tmp=./conf$$-$RANDOM
8308   (umask 077 && mkdir "$tmp")
8309 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
8310
8311 # Set up the scripts for CONFIG_FILES section.
8312 # No need to generate them if there are no CONFIG_FILES.
8313 # This happens for instance with `./config.status config.h'.
8314 if test -n "$CONFIG_FILES"; then
8315
8316
8317 ac_cr=`echo X | tr X '\015'`
8318 # On cygwin, bash can eat \r inside `` if the user requested igncr.
8319 # But we know of no other shell where ac_cr would be empty at this
8320 # point, so we can use a bashism as a fallback.
8321 if test "x$ac_cr" = x; then
8322   eval ac_cr=\$\'\\r\'
8323 fi
8324 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8325 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8326   ac_cs_awk_cr='\r'
8327 else
8328   ac_cs_awk_cr=$ac_cr
8329 fi
8330
8331 echo 'BEGIN {' >"$tmp/subs1.awk" &&
8332 _ACEOF
8333
8334
8335 {
8336   echo "cat >conf$$subs.awk <<_ACEOF" &&
8337   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
8338   echo "_ACEOF"
8339 } >conf$$subs.sh ||
8340   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8341 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
8342 ac_delim='%!_!# '
8343 for ac_last_try in false false false false false :; do
8344   . ./conf$$subs.sh ||
8345     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8346
8347   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
8348   if test $ac_delim_n = $ac_delim_num; then
8349     break
8350   elif $ac_last_try; then
8351     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8352   else
8353     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8354   fi
8355 done
8356 rm -f conf$$subs.sh
8357
8358 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8359 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
8360 _ACEOF
8361 sed -n '
8362 h
8363 s/^/S["/; s/!.*/"]=/
8364 p
8365 g
8366 s/^[^!]*!//
8367 :repl
8368 t repl
8369 s/'"$ac_delim"'$//
8370 t delim
8371 :nl
8372 h
8373 s/\(.\{148\}\).*/\1/
8374 t more1
8375 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
8376 p
8377 n
8378 b repl
8379 :more1
8380 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8381 p
8382 g
8383 s/.\{148\}//
8384 t nl
8385 :delim
8386 h
8387 s/\(.\{148\}\).*/\1/
8388 t more2
8389 s/["\\]/\\&/g; s/^/"/; s/$/"/
8390 p
8391 b
8392 :more2
8393 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8394 p
8395 g
8396 s/.\{148\}//
8397 t delim
8398 ' <conf$$subs.awk | sed '
8399 /^[^""]/{
8400   N
8401   s/\n//
8402 }
8403 ' >>$CONFIG_STATUS || ac_write_fail=1
8404 rm -f conf$$subs.awk
8405 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8406 _ACAWK
8407 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
8408   for (key in S) S_is_set[key] = 1
8409   FS = "\a"
8410
8411 }
8412 {
8413   line = $ 0
8414   nfields = split(line, field, "@")
8415   substed = 0
8416   len = length(field[1])
8417   for (i = 2; i < nfields; i++) {
8418     key = field[i]
8419     keylen = length(key)
8420     if (S_is_set[key]) {
8421       value = S[key]
8422       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
8423       len += length(value) + length(field[++i])
8424       substed = 1
8425     } else
8426       len += 1 + keylen
8427   }
8428
8429   print line
8430 }
8431
8432 _ACAWK
8433 _ACEOF
8434 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8435 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8436   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
8437 else
8438   cat
8439 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
8440   || as_fn_error "could not setup config files machinery" "$LINENO" 5
8441 _ACEOF
8442
8443 # VPATH may cause trouble with some makes, so we remove $(srcdir),
8444 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8445 # trailing colons and then remove the whole line if VPATH becomes empty
8446 # (actually we leave an empty line to preserve line numbers).
8447 if test "x$srcdir" = x.; then
8448   ac_vpsub='/^[  ]*VPATH[        ]*=/{
8449 s/:*\$(srcdir):*/:/
8450 s/:*\${srcdir}:*/:/
8451 s/:*@srcdir@:*/:/
8452 s/^\([^=]*=[     ]*\):*/\1/
8453 s/:*$//
8454 s/^[^=]*=[       ]*$//
8455 }'
8456 fi
8457
8458 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8459 fi # test -n "$CONFIG_FILES"
8460
8461 # Set up the scripts for CONFIG_HEADERS section.
8462 # No need to generate them if there are no CONFIG_HEADERS.
8463 # This happens for instance with `./config.status Makefile'.
8464 if test -n "$CONFIG_HEADERS"; then
8465 cat >"$tmp/defines.awk" <<\_ACAWK ||
8466 BEGIN {
8467 _ACEOF
8468
8469 # Transform confdefs.h into an awk script `defines.awk', embedded as
8470 # here-document in config.status, that substitutes the proper values into
8471 # config.h.in to produce config.h.
8472
8473 # Create a delimiter string that does not exist in confdefs.h, to ease
8474 # handling of long lines.
8475 ac_delim='%!_!# '
8476 for ac_last_try in false false :; do
8477   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
8478   if test -z "$ac_t"; then
8479     break
8480   elif $ac_last_try; then
8481     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
8482   else
8483     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8484   fi
8485 done
8486
8487 # For the awk script, D is an array of macro values keyed by name,
8488 # likewise P contains macro parameters if any.  Preserve backslash
8489 # newline sequences.
8490
8491 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
8492 sed -n '
8493 s/.\{148\}/&'"$ac_delim"'/g
8494 t rset
8495 :rset
8496 s/^[     ]*#[    ]*define[       ][      ]*/ /
8497 t def
8498 d
8499 :def
8500 s/\\$//
8501 t bsnl
8502 s/["\\]/\\&/g
8503 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
8504 D["\1"]=" \3"/p
8505 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
8506 d
8507 :bsnl
8508 s/["\\]/\\&/g
8509 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
8510 D["\1"]=" \3\\\\\\n"\\/p
8511 t cont
8512 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
8513 t cont
8514 d
8515 :cont
8516 n
8517 s/.\{148\}/&'"$ac_delim"'/g
8518 t clear
8519 :clear
8520 s/\\$//
8521 t bsnlc
8522 s/["\\]/\\&/g; s/^/"/; s/$/"/p
8523 d
8524 :bsnlc
8525 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
8526 b cont
8527 ' <confdefs.h | sed '
8528 s/'"$ac_delim"'/"\\\
8529 "/g' >>$CONFIG_STATUS || ac_write_fail=1
8530
8531 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8532   for (key in D) D_is_set[key] = 1
8533   FS = "\a"
8534 }
8535 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
8536   line = \$ 0
8537   split(line, arg, " ")
8538   if (arg[1] == "#") {
8539     defundef = arg[2]
8540     mac1 = arg[3]
8541   } else {
8542     defundef = substr(arg[1], 2)
8543     mac1 = arg[2]
8544   }
8545   split(mac1, mac2, "(") #)
8546   macro = mac2[1]
8547   prefix = substr(line, 1, index(line, defundef) - 1)
8548   if (D_is_set[macro]) {
8549     # Preserve the white space surrounding the "#".
8550     print prefix "define", macro P[macro] D[macro]
8551     next
8552   } else {
8553     # Replace #undef with comments.  This is necessary, for example,
8554     # in the case of _POSIX_SOURCE, which is predefined and required
8555     # on some systems where configure will not decide to define it.
8556     if (defundef == "undef") {
8557       print "/*", prefix defundef, macro, "*/"
8558       next
8559     }
8560   }
8561 }
8562 { print }
8563 _ACAWK
8564 _ACEOF
8565 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8566   as_fn_error "could not setup config headers machinery" "$LINENO" 5
8567 fi # test -n "$CONFIG_HEADERS"
8568
8569
8570 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
8571 shift
8572 for ac_tag
8573 do
8574   case $ac_tag in
8575   :[FHLC]) ac_mode=$ac_tag; continue;;
8576   esac
8577   case $ac_mode$ac_tag in
8578   :[FHL]*:*);;
8579   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
8580   :[FH]-) ac_tag=-:-;;
8581   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8582   esac
8583   ac_save_IFS=$IFS
8584   IFS=:
8585   set x $ac_tag
8586   IFS=$ac_save_IFS
8587   shift
8588   ac_file=$1
8589   shift
8590
8591   case $ac_mode in
8592   :L) ac_source=$1;;
8593   :[FH])
8594     ac_file_inputs=
8595     for ac_f
8596     do
8597       case $ac_f in
8598       -) ac_f="$tmp/stdin";;
8599       *) # Look for the file first in the build tree, then in the source tree
8600          # (if the path is not absolute).  The absolute path cannot be DOS-style,
8601          # because $ac_f cannot contain `:'.
8602          test -f "$ac_f" ||
8603            case $ac_f in
8604            [\\/$]*) false;;
8605            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8606            esac ||
8607            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8608       esac
8609       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8610       as_fn_append ac_file_inputs " '$ac_f'"
8611     done
8612
8613     # Let's still pretend it is `configure' which instantiates (i.e., don't
8614     # use $as_me), people would be surprised to read:
8615     #    /* config.h.  Generated by config.status.  */
8616     configure_input='Generated from '`
8617           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8618         `' by configure.'
8619     if test x"$ac_file" != x-; then
8620       configure_input="$ac_file.  $configure_input"
8621       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8622 $as_echo "$as_me: creating $ac_file" >&6;}
8623     fi
8624     # Neutralize special characters interpreted by sed in replacement strings.
8625     case $configure_input in #(
8626     *\&* | *\|* | *\\* )
8627        ac_sed_conf_input=`$as_echo "$configure_input" |
8628        sed 's/[\\\\&|]/\\\\&/g'`;; #(
8629     *) ac_sed_conf_input=$configure_input;;
8630     esac
8631
8632     case $ac_tag in
8633     *:-:* | *:-) cat >"$tmp/stdin" \
8634       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
8635     esac
8636     ;;
8637   esac
8638
8639   ac_dir=`$as_dirname -- "$ac_file" ||
8640 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8641          X"$ac_file" : 'X\(//\)[^/]' \| \
8642          X"$ac_file" : 'X\(//\)$' \| \
8643          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8644 $as_echo X"$ac_file" |
8645     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8646             s//\1/
8647             q
8648           }
8649           /^X\(\/\/\)[^/].*/{
8650             s//\1/
8651             q
8652           }
8653           /^X\(\/\/\)$/{
8654             s//\1/
8655             q
8656           }
8657           /^X\(\/\).*/{
8658             s//\1/
8659             q
8660           }
8661           s/.*/./; q'`
8662   as_dir="$ac_dir"; as_fn_mkdir_p
8663   ac_builddir=.
8664
8665 case "$ac_dir" in
8666 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8667 *)
8668   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8669   # A ".." for each directory in $ac_dir_suffix.
8670   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8671   case $ac_top_builddir_sub in
8672   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8673   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8674   esac ;;
8675 esac
8676 ac_abs_top_builddir=$ac_pwd
8677 ac_abs_builddir=$ac_pwd$ac_dir_suffix
8678 # for backward compatibility:
8679 ac_top_builddir=$ac_top_build_prefix
8680
8681 case $srcdir in
8682   .)  # We are building in place.
8683     ac_srcdir=.
8684     ac_top_srcdir=$ac_top_builddir_sub
8685     ac_abs_top_srcdir=$ac_pwd ;;
8686   [\\/]* | ?:[\\/]* )  # Absolute name.
8687     ac_srcdir=$srcdir$ac_dir_suffix;
8688     ac_top_srcdir=$srcdir
8689     ac_abs_top_srcdir=$srcdir ;;
8690   *) # Relative name.
8691     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8692     ac_top_srcdir=$ac_top_build_prefix$srcdir
8693     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8694 esac
8695 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8696
8697
8698   case $ac_mode in
8699   :F)
8700   #
8701   # CONFIG_FILE
8702   #
8703
8704   case $INSTALL in
8705   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8706   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
8707   esac
8708   ac_MKDIR_P=$MKDIR_P
8709   case $MKDIR_P in
8710   [\\/$]* | ?:[\\/]* ) ;;
8711   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
8712   esac
8713 _ACEOF
8714
8715 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8716 # If the template does not know about datarootdir, expand it.
8717 # FIXME: This hack should be removed a few years after 2.60.
8718 ac_datarootdir_hack=; ac_datarootdir_seen=
8719 ac_sed_dataroot='
8720 /datarootdir/ {
8721   p
8722   q
8723 }
8724 /@datadir@/p
8725 /@docdir@/p
8726 /@infodir@/p
8727 /@localedir@/p
8728 /@mandir@/p'
8729 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8730 *datarootdir*) ac_datarootdir_seen=yes;;
8731 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8732   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8733 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8734 _ACEOF
8735 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8736   ac_datarootdir_hack='
8737   s&@datadir@&$datadir&g
8738   s&@docdir@&$docdir&g
8739   s&@infodir@&$infodir&g
8740   s&@localedir@&$localedir&g
8741   s&@mandir@&$mandir&g
8742   s&\\\${datarootdir}&$datarootdir&g' ;;
8743 esac
8744 _ACEOF
8745
8746 # Neutralize VPATH when `$srcdir' = `.'.
8747 # Shell code in configure.ac might set extrasub.
8748 # FIXME: do we really want to maintain this feature?
8749 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8750 ac_sed_extra="$ac_vpsub
8751 $extrasub
8752 _ACEOF
8753 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8754 :t
8755 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8756 s|@configure_input@|$ac_sed_conf_input|;t t
8757 s&@top_builddir@&$ac_top_builddir_sub&;t t
8758 s&@top_build_prefix@&$ac_top_build_prefix&;t t
8759 s&@srcdir@&$ac_srcdir&;t t
8760 s&@abs_srcdir@&$ac_abs_srcdir&;t t
8761 s&@top_srcdir@&$ac_top_srcdir&;t t
8762 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8763 s&@builddir@&$ac_builddir&;t t
8764 s&@abs_builddir@&$ac_abs_builddir&;t t
8765 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8766 s&@INSTALL@&$ac_INSTALL&;t t
8767 s&@MKDIR_P@&$ac_MKDIR_P&;t t
8768 $ac_datarootdir_hack
8769 "
8770 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
8771   || as_fn_error "could not create $ac_file" "$LINENO" 5
8772
8773 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8774   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
8775   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
8776   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8777 which seems to be undefined.  Please make sure it is defined." >&5
8778 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8779 which seems to be undefined.  Please make sure it is defined." >&2;}
8780
8781   rm -f "$tmp/stdin"
8782   case $ac_file in
8783   -) cat "$tmp/out" && rm -f "$tmp/out";;
8784   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
8785   esac \
8786   || as_fn_error "could not create $ac_file" "$LINENO" 5
8787  ;;
8788   :H)
8789   #
8790   # CONFIG_HEADER
8791   #
8792   if test x"$ac_file" != x-; then
8793     {
8794       $as_echo "/* $configure_input  */" \
8795       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
8796     } >"$tmp/config.h" \
8797       || as_fn_error "could not create $ac_file" "$LINENO" 5
8798     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
8799       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8800 $as_echo "$as_me: $ac_file is unchanged" >&6;}
8801     else
8802       rm -f "$ac_file"
8803       mv "$tmp/config.h" "$ac_file" \
8804         || as_fn_error "could not create $ac_file" "$LINENO" 5
8805     fi
8806   else
8807     $as_echo "/* $configure_input  */" \
8808       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
8809       || as_fn_error "could not create -" "$LINENO" 5
8810   fi
8811 # Compute "$ac_file"'s index in $config_headers.
8812 _am_arg="$ac_file"
8813 _am_stamp_count=1
8814 for _am_header in $config_headers :; do
8815   case $_am_header in
8816     $_am_arg | $_am_arg:* )
8817       break ;;
8818     * )
8819       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
8820   esac
8821 done
8822 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
8823 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8824          X"$_am_arg" : 'X\(//\)[^/]' \| \
8825          X"$_am_arg" : 'X\(//\)$' \| \
8826          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
8827 $as_echo X"$_am_arg" |
8828     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8829             s//\1/
8830             q
8831           }
8832           /^X\(\/\/\)[^/].*/{
8833             s//\1/
8834             q
8835           }
8836           /^X\(\/\/\)$/{
8837             s//\1/
8838             q
8839           }
8840           /^X\(\/\).*/{
8841             s//\1/
8842             q
8843           }
8844           s/.*/./; q'`/stamp-h$_am_stamp_count
8845  ;;
8846
8847   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8848 $as_echo "$as_me: executing $ac_file commands" >&6;}
8849  ;;
8850   esac
8851
8852
8853   case $ac_file$ac_mode in
8854     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
8855   # Autoconf 2.62 quotes --file arguments for eval, but not when files
8856   # are listed without --file.  Let's play safe and only enable the eval
8857   # if we detect the quoting.
8858   case $CONFIG_FILES in
8859   *\'*) eval set x "$CONFIG_FILES" ;;
8860   *)   set x $CONFIG_FILES ;;
8861   esac
8862   shift
8863   for mf
8864   do
8865     # Strip MF so we end up with the name of the file.
8866     mf=`echo "$mf" | sed -e 's/:.*$//'`
8867     # Check whether this is an Automake generated Makefile or not.
8868     # We used to match only the files named `Makefile.in', but
8869     # some people rename them; so instead we look at the file content.
8870     # Grep'ing the first line is not enough: some people post-process
8871     # each Makefile.in and add a new line on top of each file to say so.
8872     # Grep'ing the whole file is not good either: AIX grep has a line
8873     # limit of 2048, but all sed's we know have understand at least 4000.
8874     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
8875       dirpart=`$as_dirname -- "$mf" ||
8876 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8877          X"$mf" : 'X\(//\)[^/]' \| \
8878          X"$mf" : 'X\(//\)$' \| \
8879          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
8880 $as_echo X"$mf" |
8881     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8882             s//\1/
8883             q
8884           }
8885           /^X\(\/\/\)[^/].*/{
8886             s//\1/
8887             q
8888           }
8889           /^X\(\/\/\)$/{
8890             s//\1/
8891             q
8892           }
8893           /^X\(\/\).*/{
8894             s//\1/
8895             q
8896           }
8897           s/.*/./; q'`
8898     else
8899       continue
8900     fi
8901     # Extract the definition of DEPDIR, am__include, and am__quote
8902     # from the Makefile without running `make'.
8903     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
8904     test -z "$DEPDIR" && continue
8905     am__include=`sed -n 's/^am__include = //p' < "$mf"`
8906     test -z "am__include" && continue
8907     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
8908     # When using ansi2knr, U may be empty or an underscore; expand it
8909     U=`sed -n 's/^U = //p' < "$mf"`
8910     # Find all dependency output files, they are included files with
8911     # $(DEPDIR) in their names.  We invoke sed twice because it is the
8912     # simplest approach to changing $(DEPDIR) to its actual value in the
8913     # expansion.
8914     for file in `sed -n "
8915       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
8916          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
8917       # Make sure the directory exists.
8918       test -f "$dirpart/$file" && continue
8919       fdir=`$as_dirname -- "$file" ||
8920 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8921          X"$file" : 'X\(//\)[^/]' \| \
8922          X"$file" : 'X\(//\)$' \| \
8923          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
8924 $as_echo X"$file" |
8925     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8926             s//\1/
8927             q
8928           }
8929           /^X\(\/\/\)[^/].*/{
8930             s//\1/
8931             q
8932           }
8933           /^X\(\/\/\)$/{
8934             s//\1/
8935             q
8936           }
8937           /^X\(\/\).*/{
8938             s//\1/
8939             q
8940           }
8941           s/.*/./; q'`
8942       as_dir=$dirpart/$fdir; as_fn_mkdir_p
8943       # echo "creating $dirpart/$file"
8944       echo '# dummy' > "$dirpart/$file"
8945     done
8946   done
8947 }
8948  ;;
8949     "default-1":C)
8950     for ac_file in $CONFIG_FILES; do
8951       # Support "outfile[:infile[:infile...]]"
8952       case "$ac_file" in
8953         *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
8954       esac
8955       # PO directories have a Makefile.in generated from Makefile.in.in.
8956       case "$ac_file" in */Makefile.in)
8957         # Adjust a relative srcdir.
8958         ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
8959         ac_dir_suffix=/`echo "$ac_dir"|sed 's%^\./%%'`
8960         ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
8961         # In autoconf-2.13 it is called $ac_given_srcdir.
8962         # In autoconf-2.50 it is called $srcdir.
8963         test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
8964         case "$ac_given_srcdir" in
8965           .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
8966           /*) top_srcdir="$ac_given_srcdir" ;;
8967           *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
8968         esac
8969         if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
8970           rm -f "$ac_dir/POTFILES"
8971           test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
8972           cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[   ]*\$/d" -e "s,.*,     $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
8973           POMAKEFILEDEPS="POTFILES.in"
8974           # ALL_LINGUAS, POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES depend
8975           # on $ac_dir but don't depend on user-specified configuration
8976           # parameters.
8977           if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
8978             # The LINGUAS file contains the set of available languages.
8979             if test -n "$OBSOLETE_ALL_LINGUAS"; then
8980               test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
8981             fi
8982             ALL_LINGUAS_=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"`
8983             # Hide the ALL_LINGUAS assigment from automake.
8984             eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
8985             POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
8986           else
8987             # The set of available languages was given in configure.in.
8988             eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
8989           fi
8990           case "$ac_given_srcdir" in
8991             .) srcdirpre= ;;
8992             *) srcdirpre='$(srcdir)/' ;;
8993           esac
8994           POFILES=
8995           GMOFILES=
8996           UPDATEPOFILES=
8997           DUMMYPOFILES=
8998           for lang in $ALL_LINGUAS; do
8999             POFILES="$POFILES $srcdirpre$lang.po"
9000             GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
9001             UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
9002             DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
9003           done
9004           # CATALOGS depends on both $ac_dir and the user's LINGUAS
9005           # environment variable.
9006           INST_LINGUAS=
9007           if test -n "$ALL_LINGUAS"; then
9008             for presentlang in $ALL_LINGUAS; do
9009               useit=no
9010               if test "%UNSET%" != "$LINGUAS"; then
9011                 desiredlanguages="$LINGUAS"
9012               else
9013                 desiredlanguages="$ALL_LINGUAS"
9014               fi
9015               for desiredlang in $desiredlanguages; do
9016                 # Use the presentlang catalog if desiredlang is
9017                 #   a. equal to presentlang, or
9018                 #   b. a variant of presentlang (because in this case,
9019                 #      presentlang can be used as a fallback for messages
9020                 #      which are not translated in the desiredlang catalog).
9021                 case "$desiredlang" in
9022                   "$presentlang"*) useit=yes;;
9023                 esac
9024               done
9025               if test $useit = yes; then
9026                 INST_LINGUAS="$INST_LINGUAS $presentlang"
9027               fi
9028             done
9029           fi
9030           CATALOGS=
9031           if test -n "$INST_LINGUAS"; then
9032             for lang in $INST_LINGUAS; do
9033               CATALOGS="$CATALOGS $lang.gmo"
9034             done
9035           fi
9036           test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
9037           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"
9038           for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
9039             if test -f "$f"; then
9040               case "$f" in
9041                 *.orig | *.bak | *~) ;;
9042                 *) cat "$f" >> "$ac_dir/Makefile" ;;
9043               esac
9044             fi
9045           done
9046         fi
9047         ;;
9048       esac
9049     done ;;
9050
9051   esac
9052 done # for ac_tag
9053
9054
9055 as_fn_exit 0
9056 _ACEOF
9057 ac_clean_files=$ac_clean_files_save
9058
9059 test $ac_write_fail = 0 ||
9060   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
9061
9062
9063 # configure is writing to config.log, and then calls config.status.
9064 # config.status does its own redirection, appending to config.log.
9065 # Unfortunately, on DOS this fails, as config.log is still kept open
9066 # by configure, so config.status won't be able to write to it; its
9067 # output is simply discarded.  So we exec the FD to /dev/null,
9068 # effectively closing config.log, so it can be properly (re)opened and
9069 # appended to by config.status.  When coming back to configure, we
9070 # need to make the FD available again.
9071 if test "$no_create" != yes; then
9072   ac_cs_success=:
9073   ac_config_status_args=
9074   test "$silent" = yes &&
9075     ac_config_status_args="$ac_config_status_args --quiet"
9076   exec 5>/dev/null
9077   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
9078   exec 5>>config.log
9079   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9080   # would make configure fail if this is the last instruction.
9081   $ac_cs_success || as_fn_exit $?
9082 fi
9083 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
9084   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
9085 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
9086 fi
9087