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 DLOPEN_LIBS
 598 CXXCPP
 599 HAVE_NO_USE_LINKER_PLUGIN_FALSE
 600 HAVE_NO_USE_LINKER_PLUGIN_TRUE
 601 HAVE_PUBNAMES_FALSE
 602 HAVE_PUBNAMES_TRUE
 603 zlibinc
 604 zlibdir
 605 LIBOBJS
 606 LFS_CFLAGS
 607 GOLD_LDADD
 608 GOLD_LDFLAGS
 609 WARN_CXXFLAGS
 610 WARN_WRITE_STRINGS
 611 NO_WERROR
 612 WARN_CFLAGS_FOR_BUILD
 613 WARN_CFLAGS
 614 IFUNC_STATIC_FALSE
 615 IFUNC_STATIC_TRUE
 616 IFUNC_FALSE
 617 IFUNC_TRUE
 618 RANDOM_SEED_CFLAGS
 619 TLS_DESCRIPTORS_FALSE
 620 TLS_DESCRIPTORS_TRUE
 621 TLS_GNU2_DIALECT_FALSE
 622 TLS_GNU2_DIALECT_TRUE
 623 OMP_SUPPORT_FALSE
 624 OMP_SUPPORT_TRUE
 625 STATIC_TLS_FALSE
 626 STATIC_TLS_TRUE
 627 TLS_FALSE
 628 TLS_TRUE
 629 MERGE_CONSTANTS_FLAG
 630 MCMODEL_MEDIUM_FALSE
 631 MCMODEL_MEDIUM_TRUE
 632 FN_PTRS_IN_SO_WITHOUT_PIC_FALSE
 633 FN_PTRS_IN_SO_WITHOUT_PIC_TRUE
 634 HAVE_STATIC_FALSE
 635 HAVE_STATIC_TRUE
 636 NATIVE_OR_CROSS_LINKER_FALSE
 637 NATIVE_OR_CROSS_LINKER_TRUE
 638 GCC_FALSE
 639 GCC_TRUE
 640 NATIVE_LINKER_FALSE
 641 NATIVE_LINKER_TRUE
 642 MSGMERGE
 643 MSGFMT
 644 MKINSTALLDIRS
 645 CATOBJEXT
 646 GENCAT
 647 INSTOBJEXT
 648 DATADIRNAME
 649 CATALOGS
 650 POSUB
 651 GMSGFMT
 652 XGETTEXT
 653 INCINTL
 654 LIBINTL_DEP
 655 LIBINTL
 656 USE_NLS
 657 EGREP
 658 GREP
 659 CPP
 660 LN_S
 661 RANLIB
 662 YFLAGS
 663 YACC
 664 am__fastdepCXX_FALSE
 665 am__fastdepCXX_TRUE
 666 CXXDEPMODE
 667 ac_ct_CXX
 668 CXXFLAGS
 669 CXX
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 671 am__fastdepCC_TRUE
 672 CCDEPMODE
 673 am__nodep
 674 AMDEPBACKSLASH
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 676 AMDEP_TRUE
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 678 am__include
 679 DEPDIR
 680 OBJEXT
 681 EXEEXT
 682 ac_ct_CC
 683 CPPFLAGS
 684 LDFLAGS
 685 CFLAGS
 686 CC
 687 NM
 688 TARGETOBJS
 689 DEFAULT_TARGET
 690 DEFAULT_TARGET_MIPS_FALSE
 691 DEFAULT_TARGET_MIPS_TRUE
 692 DEFAULT_TARGET_TILEGX_FALSE
 693 DEFAULT_TARGET_TILEGX_TRUE
 694 DEFAULT_TARGET_X86_64_OR_X32_FALSE
 695 DEFAULT_TARGET_X86_64_OR_X32_TRUE
 696 DEFAULT_TARGET_X32_FALSE
 697 DEFAULT_TARGET_X32_TRUE
 698 DEFAULT_TARGET_X86_64_FALSE
 699 DEFAULT_TARGET_X86_64_TRUE
 700 DEFAULT_TARGET_S390_FALSE
 701 DEFAULT_TARGET_S390_TRUE
 702 DEFAULT_TARGET_SPARC_FALSE
 703 DEFAULT_TARGET_SPARC_TRUE
 704 DEFAULT_TARGET_POWERPC_FALSE
 705 DEFAULT_TARGET_POWERPC_TRUE
 706 DEFAULT_TARGET_I386_FALSE
 707 DEFAULT_TARGET_I386_TRUE
 708 DEFAULT_TARGET_ARM_FALSE
 709 DEFAULT_TARGET_ARM_TRUE
 710 DEFAULT_TARGET_AARCH64_FALSE
 711 DEFAULT_TARGET_AARCH64_TRUE
 712 PLUGINS_FALSE
 713 PLUGINS_TRUE
 714 THREADS_FALSE
 715 THREADS_TRUE
 716 installed_linker
 717 install_as_default
 718 am__untar
 719 am__tar
 720 AMTAR
 721 am__leading_dot
 722 SET_MAKE
 723 AWK
 724 mkdir_p
 725 MKDIR_P
 726 INSTALL_STRIP_PROGRAM
 727 STRIP
 728 install_sh
 729 MAKEINFO
 730 AUTOHEADER
 731 AUTOMAKE
 732 AUTOCONF
 733 ACLOCAL
 734 VERSION
 735 PACKAGE
 736 CYGPATH_W
 737 am__isrc
 738 INSTALL_DATA
 739 INSTALL_SCRIPT
 740 INSTALL_PROGRAM
 741 target_os
 742 target_vendor
 743 target_cpu
 744 target
 745 host_os
 746 host_vendor
 747 host_cpu
 748 host
 749 build_os
 750 build_vendor
 751 build_cpu
 752 build
 753 target_alias
 754 host_alias
 755 build_alias
 756 LIBS
 757 ECHO_T
 758 ECHO_N
 759 ECHO_C
 760 DEFS
 761 mandir
 762 localedir
 763 libdir
 764 psdir
 765 pdfdir
 766 dvidir
 767 htmldir
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 769 docdir
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 771 includedir
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 773 sharedstatedir
 774 sysconfdir
 775 datadir
 776 datarootdir
 777 libexecdir
 778 sbindir
 779 bindir
 780 program_transform_name
 781 prefix
 782 exec_prefix
 783 PACKAGE_URL
 784 PACKAGE_BUGREPORT
 785 PACKAGE_STRING
 786 PACKAGE_VERSION
 787 PACKAGE_TARNAME
 788 PACKAGE_NAME
 789 PATH_SEPARATOR
 790 SHELL'
 791 ac_subst_files=''
 792 ac_user_opts='
 793 enable_option_checking
 794 with_sysroot
 795 enable_gold
 796 enable_threads
 797 enable_plugins
 798 enable_relro
 799 enable_targets
 800 with_lib_path
 801 enable_dependency_tracking
 802 enable_nls
 803 enable_werror
 804 enable_build_warnings
 805 with_gold_ldflags
 806 with_gold_ldadd
 807 with_system_zlib
 808 enable_maintainer_mode
 809 '
 810       ac_precious_vars='build_alias
 811 host_alias
 812 target_alias
 813 CC
 814 CFLAGS
 815 LDFLAGS
 816 LIBS
 817 CPPFLAGS
 818 CXX
 819 CXXFLAGS
 820 CCC
 821 YACC
 822 YFLAGS
 823 CPP
 824 CXXCPP'
 825
 826
 827 # Initialize some variables set by options.
 828 ac_init_help=
 829 ac_init_version=false
 830 ac_unrecognized_opts=
 831 ac_unrecognized_sep=
 832 # The variables have the same names as the options, with
 833 # dashes changed to underlines.
 834 cache_file=/dev/null
 835 exec_prefix=NONE
 836 no_create=
 837 no_recursion=
 838 prefix=NONE
 839 program_prefix=NONE
 840 program_suffix=NONE
 841 program_transform_name=s,x,x,
 842 silent=
 843 site=
 844 srcdir=
 845 verbose=
 846 x_includes=NONE
 847 x_libraries=NONE
 848
 849 # Installation directory options.
 850 # These are left unexpanded so users can "make install exec_prefix=/foo"
 851 # and all the variables that are supposed to be based on exec_prefix
 852 # by default will actually change.
 853 # Use braces instead of parens because sh, perl, etc. also accept them.
 854 # (The list follows the same order as the GNU Coding Standards.)
 855 bindir='${exec_prefix}/bin'
 856 sbindir='${exec_prefix}/sbin'
 857 libexecdir='${exec_prefix}/libexec'
 858 datarootdir='${prefix}/share'
 859 datadir='${datarootdir}'
 860 sysconfdir='${prefix}/etc'
 861 sharedstatedir='${prefix}/com'
 862 localstatedir='${prefix}/var'
 863 includedir='${prefix}/include'
 864 oldincludedir='/usr/include'
 865 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 866 infodir='${datarootdir}/info'
 867 htmldir='${docdir}'
 868 dvidir='${docdir}'
 869 pdfdir='${docdir}'
 870 psdir='${docdir}'
 871 libdir='${exec_prefix}/lib'
 872 localedir='${datarootdir}/locale'
 873 mandir='${datarootdir}/man'
 874
 875 ac_prev=
 876 ac_dashdash=
 877 for ac_option
 878 do
 879   # If the previous option needs an argument, assign it.
 880   if test -n "$ac_prev"; then
 881     eval $ac_prev=\$ac_option
 882     ac_prev=
 883     continue
 884   fi
 885
 886   case $ac_option in
 887   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 888   *)    ac_optarg=yes ;;
 889   esac
 890
 891   # Accept the important Cygnus configure options, so we can diagnose typos.
 892
 893   case $ac_dashdash$ac_option in
 894   --)
 895     ac_dashdash=yes ;;
 896
 897   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 898     ac_prev=bindir ;;
 899   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 900     bindir=$ac_optarg ;;
 901
 902   -build | --build | --buil | --bui | --bu)
 903     ac_prev=build_alias ;;
 904   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 905     build_alias=$ac_optarg ;;
 906
 907   -cache-file | --cache-file | --cache-fil | --cache-fi \
 908   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 909     ac_prev=cache_file ;;
 910   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 911   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 912     cache_file=$ac_optarg ;;
 913
 914   --config-cache | -C)
 915     cache_file=config.cache ;;
 916
 917   -datadir | --datadir | --datadi | --datad)
 918     ac_prev=datadir ;;
 919   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 920     datadir=$ac_optarg ;;
 921
 922   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 923   | --dataroo | --dataro | --datar)
 924     ac_prev=datarootdir ;;
 925   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 926   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 927     datarootdir=$ac_optarg ;;
 928
 929   -disable-* | --disable-*)
 930     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 931     # Reject names that are not valid shell variable names.
 932     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 933       as_fn_error "invalid feature name: $ac_useropt"
 934     ac_useropt_orig=$ac_useropt
 935     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 936     case $ac_user_opts in
 937       *"
 938 "enable_$ac_useropt"
 939 "*) ;;
 940       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 941          ac_unrecognized_sep=', ';;
 942     esac
 943     eval enable_$ac_useropt=no ;;
 944
 945   -docdir | --docdir | --docdi | --doc | --do)
 946     ac_prev=docdir ;;
 947   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 948     docdir=$ac_optarg ;;
 949
 950   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 951     ac_prev=dvidir ;;
 952   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 953     dvidir=$ac_optarg ;;
 954
 955   -enable-* | --enable-*)
 956     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 957     # Reject names that are not valid shell variable names.
 958     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 959       as_fn_error "invalid feature name: $ac_useropt"
 960     ac_useropt_orig=$ac_useropt
 961     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 962     case $ac_user_opts in
 963       *"
 964 "enable_$ac_useropt"
 965 "*) ;;
 966       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 967          ac_unrecognized_sep=', ';;
 968     esac
 969     eval enable_$ac_useropt=\$ac_optarg ;;
 970
 971   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 972   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 973   | --exec | --exe | --ex)
 974     ac_prev=exec_prefix ;;
 975   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 976   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 977   | --exec=* | --exe=* | --ex=*)
 978     exec_prefix=$ac_optarg ;;
 979
 980   -gas | --gas | --ga | --g)
 981     # Obsolete; use --with-gas.
 982     with_gas=yes ;;
 983
 984   -help | --help | --hel | --he | -h)
 985     ac_init_help=long ;;
 986   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 987     ac_init_help=recursive ;;
 988   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 989     ac_init_help=short ;;
 990
 991   -host | --host | --hos | --ho)
 992     ac_prev=host_alias ;;
 993   -host=* | --host=* | --hos=* | --ho=*)
 994     host_alias=$ac_optarg ;;
 995
 996   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 997     ac_prev=htmldir ;;
 998   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 999   | --ht=*)
1000     htmldir=$ac_optarg ;;
1001
1002   -includedir | --includedir | --includedi | --included | --include \
1003   | --includ | --inclu | --incl | --inc)
1004     ac_prev=includedir ;;
1005   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1006   | --includ=* | --inclu=* | --incl=* | --inc=*)
1007     includedir=$ac_optarg ;;
1008
1009   -infodir | --infodir | --infodi | --infod | --info | --inf)
1010     ac_prev=infodir ;;
1011   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1012     infodir=$ac_optarg ;;
1013
1014   -libdir | --libdir | --libdi | --libd)
1015     ac_prev=libdir ;;
1016   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1017     libdir=$ac_optarg ;;
1018
1019   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1020   | --libexe | --libex | --libe)
1021     ac_prev=libexecdir ;;
1022   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1023   | --libexe=* | --libex=* | --libe=*)
1024     libexecdir=$ac_optarg ;;
1025
1026   -localedir | --localedir | --localedi | --localed | --locale)
1027     ac_prev=localedir ;;
1028   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1029     localedir=$ac_optarg ;;
1030
1031   -localstatedir | --localstatedir | --localstatedi | --localstated \
1032   | --localstate | --localstat | --localsta | --localst | --locals)
1033     ac_prev=localstatedir ;;
1034   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1035   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1036     localstatedir=$ac_optarg ;;
1037
1038   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1039     ac_prev=mandir ;;
1040   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1041     mandir=$ac_optarg ;;
1042
1043   -nfp | --nfp | --nf)
1044     # Obsolete; use --without-fp.
1045     with_fp=no ;;
1046
1047   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1048   | --no-cr | --no-c | -n)
1049     no_create=yes ;;
1050
1051   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1052   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1053     no_recursion=yes ;;
1054
1055   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1056   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1057   | --oldin | --oldi | --old | --ol | --o)
1058     ac_prev=oldincludedir ;;
1059   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1060   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1061   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1062     oldincludedir=$ac_optarg ;;
1063
1064   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1065     ac_prev=prefix ;;
1066   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1067     prefix=$ac_optarg ;;
1068
1069   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1070   | --program-pre | --program-pr | --program-p)
1071     ac_prev=program_prefix ;;
1072   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1073   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1074     program_prefix=$ac_optarg ;;
1075
1076   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1077   | --program-suf | --program-su | --program-s)
1078     ac_prev=program_suffix ;;
1079   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1080   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1081     program_suffix=$ac_optarg ;;
1082
1083   -program-transform-name | --program-transform-name \
1084   | --program-transform-nam | --program-transform-na \
1085   | --program-transform-n | --program-transform- \
1086   | --program-transform | --program-transfor \
1087   | --program-transfo | --program-transf \
1088   | --program-trans | --program-tran \
1089   | --progr-tra | --program-tr | --program-t)
1090     ac_prev=program_transform_name ;;
1091   -program-transform-name=* | --program-transform-name=* \
1092   | --program-transform-nam=* | --program-transform-na=* \
1093   | --program-transform-n=* | --program-transform-=* \
1094   | --program-transform=* | --program-transfor=* \
1095   | --program-transfo=* | --program-transf=* \
1096   | --program-trans=* | --program-tran=* \
1097   | --progr-tra=* | --program-tr=* | --program-t=*)
1098     program_transform_name=$ac_optarg ;;
1099
1100   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1101     ac_prev=pdfdir ;;
1102   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1103     pdfdir=$ac_optarg ;;
1104
1105   -psdir | --psdir | --psdi | --psd | --ps)
1106     ac_prev=psdir ;;
1107   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1108     psdir=$ac_optarg ;;
1109
1110   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1111   | -silent | --silent | --silen | --sile | --sil)
1112     silent=yes ;;
1113
1114   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1115     ac_prev=sbindir ;;
1116   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1117   | --sbi=* | --sb=*)
1118     sbindir=$ac_optarg ;;
1119
1120   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1121   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1122   | --sharedst | --shareds | --shared | --share | --shar \
1123   | --sha | --sh)
1124     ac_prev=sharedstatedir ;;
1125   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1126   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1127   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1128   | --sha=* | --sh=*)
1129     sharedstatedir=$ac_optarg ;;
1130
1131   -site | --site | --sit)
1132     ac_prev=site ;;
1133   -site=* | --site=* | --sit=*)
1134     site=$ac_optarg ;;
1135
1136   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1137     ac_prev=srcdir ;;
1138   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1139     srcdir=$ac_optarg ;;
1140
1141   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1142   | --syscon | --sysco | --sysc | --sys | --sy)
1143     ac_prev=sysconfdir ;;
1144   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1145   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1146     sysconfdir=$ac_optarg ;;
1147
1148   -target | --target | --targe | --targ | --tar | --ta | --t)
1149     ac_prev=target_alias ;;
1150   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1151     target_alias=$ac_optarg ;;
1152
1153   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1154     verbose=yes ;;
1155
1156   -version | --version | --versio | --versi | --vers | -V)
1157     ac_init_version=: ;;
1158
1159   -with-* | --with-*)
1160     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1161     # Reject names that are not valid shell variable names.
1162     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1163       as_fn_error "invalid package name: $ac_useropt"
1164     ac_useropt_orig=$ac_useropt
1165     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1166     case $ac_user_opts in
1167       *"
1168 "with_$ac_useropt"
1169 "*) ;;
1170       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1171          ac_unrecognized_sep=', ';;
1172     esac
1173     eval with_$ac_useropt=\$ac_optarg ;;
1174
1175   -without-* | --without-*)
1176     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1177     # Reject names that are not valid shell variable names.
1178     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1179       as_fn_error "invalid package name: $ac_useropt"
1180     ac_useropt_orig=$ac_useropt
1181     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1182     case $ac_user_opts in
1183       *"
1184 "with_$ac_useropt"
1185 "*) ;;
1186       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1187          ac_unrecognized_sep=', ';;
1188     esac
1189     eval with_$ac_useropt=no ;;
1190
1191   --x)
1192     # Obsolete; use --with-x.
1193     with_x=yes ;;
1194
1195   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1196   | --x-incl | --x-inc | --x-in | --x-i)
1197     ac_prev=x_includes ;;
1198   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1199   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1200     x_includes=$ac_optarg ;;
1201
1202   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1203   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1204     ac_prev=x_libraries ;;
1205   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1206   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1207     x_libraries=$ac_optarg ;;
1208
1209   -*) as_fn_error "unrecognized option: \`$ac_option'
1210 Try \`$0 --help' for more information."
1211     ;;
1212
1213   *=*)
1214     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1215     # Reject names that are not valid shell variable names.
1216     case $ac_envvar in #(
1217       '' | [0-9]* | *[!_$as_cr_alnum]* )
1218       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1219     esac
1220     eval $ac_envvar=\$ac_optarg
1221     export $ac_envvar ;;
1222
1223   *)
1224     # FIXME: should be removed in autoconf 3.0.
1225     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1226     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1227       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1228     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1229     ;;
1230
1231   esac
1232 done
1233
1234 if test -n "$ac_prev"; then
1235   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1236   as_fn_error "missing argument to $ac_option"
1237 fi
1238
1239 if test -n "$ac_unrecognized_opts"; then
1240   case $enable_option_checking in
1241     no) ;;
1242     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1243     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1244   esac
1245 fi
1246
1247 # Check all directory arguments for consistency.
1248 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1249                 datadir sysconfdir sharedstatedir localstatedir includedir \
1250                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1251                 libdir localedir mandir
1252 do
1253   eval ac_val=\$$ac_var
1254   # Remove trailing slashes.
1255   case $ac_val in
1256     */ )
1257       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1258       eval $ac_var=\$ac_val;;
1259   esac
1260   # Be sure to have absolute directory names.
1261   case $ac_val in
1262     [\\/$]* | ?:[\\/]* )  continue;;
1263     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1264   esac
1265   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1266 done
1267
1268 # There might be people who depend on the old broken behavior: `$host'
1269 # used to hold the argument of --host etc.
1270 # FIXME: To remove some day.
1271 build=$build_alias
1272 host=$host_alias
1273 target=$target_alias
1274
1275 # FIXME: To remove some day.
1276 if test "x$host_alias" != x; then
1277   if test "x$build_alias" = x; then
1278     cross_compiling=maybe
1279     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1280     If a cross compiler is detected then cross compile mode will be used." >&2
1281   elif test "x$build_alias" != "x$host_alias"; then
1282     cross_compiling=yes
1283   fi
1284 fi
1285
1286 ac_tool_prefix=
1287 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1288
1289 test "$silent" = yes && exec 6>/dev/null
1290
1291
1292 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1293 ac_ls_di=`ls -di .` &&
1294 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1295   as_fn_error "working directory cannot be determined"
1296 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1297   as_fn_error "pwd does not report name of working directory"
1298
1299
1300 # Find the source files, if location was not specified.
1301 if test -z "$srcdir"; then
1302   ac_srcdir_defaulted=yes
1303   # Try the directory containing this script, then the parent directory.
1304   ac_confdir=`$as_dirname -- "$as_myself" ||
1305 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1306          X"$as_myself" : 'X\(//\)[^/]' \| \
1307          X"$as_myself" : 'X\(//\)$' \| \
1308          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1309 $as_echo X"$as_myself" |
1310     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1311             s//\1/
1312             q
1313           }
1314           /^X\(\/\/\)[^/].*/{
1315             s//\1/
1316             q
1317           }
1318           /^X\(\/\/\)$/{
1319             s//\1/
1320             q
1321           }
1322           /^X\(\/\).*/{
1323             s//\1/
1324             q
1325           }
1326           s/.*/./; q'`
1327   srcdir=$ac_confdir
1328   if test ! -r "$srcdir/$ac_unique_file"; then
1329     srcdir=..
1330   fi
1331 else
1332   ac_srcdir_defaulted=no
1333 fi
1334 if test ! -r "$srcdir/$ac_unique_file"; then
1335   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1336   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1337 fi
1338 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1339 ac_abs_confdir=`(
1340         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1341         pwd)`
1342 # When building in place, set srcdir=.
1343 if test "$ac_abs_confdir" = "$ac_pwd"; then
1344   srcdir=.
1345 fi
1346 # Remove unnecessary trailing slashes from srcdir.
1347 # Double slashes in file names in object file debugging info
1348 # mess up M-x gdb in Emacs.
1349 case $srcdir in
1350 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1351 esac
1352 for ac_var in $ac_precious_vars; do
1353   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1354   eval ac_env_${ac_var}_value=\$${ac_var}
1355   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1356   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1357 done
1358
1359 #
1360 # Report the --help message.
1361 #
1362 if test "$ac_init_help" = "long"; then
1363   # Omit some internal or obsolete options to make the list less imposing.
1364   # This message is too long to be a string in the A/UX 3.1 sh.
1365   cat <<_ACEOF
1366 \`configure' configures gold 0.1 to adapt to many kinds of systems.
1367
1368 Usage: $0 [OPTION]... [VAR=VALUE]...
1369
1370 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1371 VAR=VALUE.  See below for descriptions of some of the useful variables.
1372
1373 Defaults for the options are specified in brackets.
1374
1375 Configuration:
1376   -h, --help              display this help and exit
1377       --help=short        display options specific to this package
1378       --help=recursive    display the short help of all the included packages
1379   -V, --version           display version information and exit
1380   -q, --quiet, --silent   do not print \`checking...' messages
1381       --cache-file=FILE   cache test results in FILE [disabled]
1382   -C, --config-cache      alias for \`--cache-file=config.cache'
1383   -n, --no-create         do not create output files
1384       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1385
1386 Installation directories:
1387   --prefix=PREFIX         install architecture-independent files in PREFIX
1388                           [$ac_default_prefix]
1389   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1390                           [PREFIX]
1391
1392 By default, \`make install' will install all the files in
1393 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1394 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1395 for instance \`--prefix=\$HOME'.
1396
1397 For better control, use the options below.
1398
1399 Fine tuning of the installation directories:
1400   --bindir=DIR            user executables [EPREFIX/bin]
1401   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1402   --libexecdir=DIR        program executables [EPREFIX/libexec]
1403   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1404   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1405   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1406   --libdir=DIR            object code libraries [EPREFIX/lib]
1407   --includedir=DIR        C header files [PREFIX/include]
1408   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1409   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1410   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1411   --infodir=DIR           info documentation [DATAROOTDIR/info]
1412   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1413   --mandir=DIR            man documentation [DATAROOTDIR/man]
1414   --docdir=DIR            documentation root [DATAROOTDIR/doc/gold]
1415   --htmldir=DIR           html documentation [DOCDIR]
1416   --dvidir=DIR            dvi documentation [DOCDIR]
1417   --pdfdir=DIR            pdf documentation [DOCDIR]
1418   --psdir=DIR             ps documentation [DOCDIR]
1419 _ACEOF
1420
1421   cat <<\_ACEOF
1422
1423 Program names:
1424   --program-prefix=PREFIX            prepend PREFIX to installed program names
1425   --program-suffix=SUFFIX            append SUFFIX to installed program names
1426   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1427
1428 System types:
1429   --build=BUILD     configure for building on BUILD [guessed]
1430   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1431   --target=TARGET   configure for building compilers for TARGET [HOST]
1432 _ACEOF
1433 fi
1434
1435 if test -n "$ac_init_help"; then
1436   case $ac_init_help in
1437      short | recursive ) echo "Configuration of gold 0.1:";;
1438    esac
1439   cat <<\_ACEOF
1440
1441 Optional Features:
1442   --disable-option-checking  ignore unrecognized --enable/--with options
1443   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1444   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1445   --enable-gold[=ARG]     build gold [ARG={default,yes,no}]
1446   --enable-threads        multi-threaded linking
1447   --enable-plugins        linker plugins
1448   --enable-relro          enable -z relro in ELF linker by default
1449   --enable-targets        alternative target configurations
1450   --disable-dependency-tracking  speeds up one-time build
1451   --enable-dependency-tracking   do not reject slow dependency extractors
1452   --disable-nls           do not use Native Language Support
1453   --enable-werror         treat compile warnings as errors
1454   --enable-build-warnings enable build-time compiler warnings
1455   --enable-maintainer-mode  enable make rules and dependencies not useful
1456                           (and sometimes confusing) to the casual installer
1457
1458 Optional Packages:
1459   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1460   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1461   --with-sysroot=DIR    search for usr/lib et al within DIR
1462   --with-lib-path=dir1:dir2...  set default LIB_PATH
1463   --with-gold-ldflags=FLAGS  additional link flags for gold
1464   --with-gold-ldadd=LIBS     additional libraries for gold
1465   --with-system-zlib      use installed libz
1466
1467 Some influential environment variables:
1468   CC          C compiler command
1469   CFLAGS      C compiler flags
1470   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1471               nonstandard directory <lib dir>
1472   LIBS        libraries to pass to the linker, e.g. -l<library>
1473   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1474               you have headers in a nonstandard directory <include dir>
1475   CXX         C++ compiler command
1476   CXXFLAGS    C++ compiler flags
1477   YACC        The `Yet Another C Compiler' implementation to use. Defaults to
1478               the first program found out of: `bison -y', `byacc', `yacc'.
1479   YFLAGS      The list of arguments that will be passed by default to $YACC.
1480               This script will default YFLAGS to the empty string to avoid a
1481               default value of `-d' given by some make applications.
1482   CPP         C preprocessor
1483   CXXCPP      C++ preprocessor
1484
1485 Use these variables to override the choices made by `configure' or to help
1486 it to find libraries and programs with nonstandard names/locations.
1487
1488 Report bugs to the package provider.
1489 _ACEOF
1490 ac_status=$?
1491 fi
1492
1493 if test "$ac_init_help" = "recursive"; then
1494   # If there are subdirs, report their specific --help.
1495   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1496     test -d "$ac_dir" ||
1497       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1498       continue
1499     ac_builddir=.
1500
1501 case "$ac_dir" in
1502 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1503 *)
1504   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1505   # A ".." for each directory in $ac_dir_suffix.
1506   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1507   case $ac_top_builddir_sub in
1508   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1509   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1510   esac ;;
1511 esac
1512 ac_abs_top_builddir=$ac_pwd
1513 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1514 # for backward compatibility:
1515 ac_top_builddir=$ac_top_build_prefix
1516
1517 case $srcdir in
1518   .)  # We are building in place.
1519     ac_srcdir=.
1520     ac_top_srcdir=$ac_top_builddir_sub
1521     ac_abs_top_srcdir=$ac_pwd ;;
1522   [\\/]* | ?:[\\/]* )  # Absolute name.
1523     ac_srcdir=$srcdir$ac_dir_suffix;
1524     ac_top_srcdir=$srcdir
1525     ac_abs_top_srcdir=$srcdir ;;
1526   *) # Relative name.
1527     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1528     ac_top_srcdir=$ac_top_build_prefix$srcdir
1529     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1530 esac
1531 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1532
1533     cd "$ac_dir" || { ac_status=$?; continue; }
1534     # Check for guested configure.
1535     if test -f "$ac_srcdir/configure.gnu"; then
1536       echo &&
1537       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1538     elif test -f "$ac_srcdir/configure"; then
1539       echo &&
1540       $SHELL "$ac_srcdir/configure" --help=recursive
1541     else
1542       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1543     fi || ac_status=$?
1544     cd "$ac_pwd" || { ac_status=$?; break; }
1545   done
1546 fi
1547
1548 test -n "$ac_init_help" && exit $ac_status
1549 if $ac_init_version; then
1550   cat <<\_ACEOF
1551 gold configure 0.1
1552 generated by GNU Autoconf 2.64
1553
1554 Copyright (C) 2009 Free Software Foundation, Inc.
1555 This configure script is free software; the Free Software Foundation
1556 gives unlimited permission to copy, distribute and modify it.
1557 _ACEOF
1558   exit
1559 fi
1560
1561 ## ------------------------ ##
1562 ## Autoconf initialization. ##
1563 ## ------------------------ ##
1564
1565 # ac_fn_c_try_compile LINENO
1566 # --------------------------
1567 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1568 ac_fn_c_try_compile ()
1569 {
1570   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1571   rm -f conftest.$ac_objext
1572   if { { ac_try="$ac_compile"
1573 case "(($ac_try" in
1574   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1575   *) ac_try_echo=$ac_try;;
1576 esac
1577 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1578 $as_echo "$ac_try_echo"; } >&5
1579   (eval "$ac_compile") 2>conftest.err
1580   ac_status=$?
1581   if test -s conftest.err; then
1582     grep -v '^ *+' conftest.err >conftest.er1
1583     cat conftest.er1 >&5
1584     mv -f conftest.er1 conftest.err
1585   fi
1586   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1587   test $ac_status = 0; } && {
1588          test -z "$ac_c_werror_flag" ||
1589          test ! -s conftest.err
1590        } && test -s conftest.$ac_objext; then :
1591   ac_retval=0
1592 else
1593   $as_echo "$as_me: failed program was:" >&5
1594 sed 's/^/| /' conftest.$ac_ext >&5
1595
1596         ac_retval=1
1597 fi
1598   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1599   return $ac_retval
1600
1601 } # ac_fn_c_try_compile
1602
1603 # ac_fn_cxx_try_compile LINENO
1604 # ----------------------------
1605 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1606 ac_fn_cxx_try_compile ()
1607 {
1608   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1609   rm -f conftest.$ac_objext
1610   if { { ac_try="$ac_compile"
1611 case "(($ac_try" in
1612   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1613   *) ac_try_echo=$ac_try;;
1614 esac
1615 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1616 $as_echo "$ac_try_echo"; } >&5
1617   (eval "$ac_compile") 2>conftest.err
1618   ac_status=$?
1619   if test -s conftest.err; then
1620     grep -v '^ *+' conftest.err >conftest.er1
1621     cat conftest.er1 >&5
1622     mv -f conftest.er1 conftest.err
1623   fi
1624   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1625   test $ac_status = 0; } && {
1626          test -z "$ac_cxx_werror_flag" ||
1627          test ! -s conftest.err
1628        } && test -s conftest.$ac_objext; then :
1629   ac_retval=0
1630 else
1631   $as_echo "$as_me: failed program was:" >&5
1632 sed 's/^/| /' conftest.$ac_ext >&5
1633
1634         ac_retval=1
1635 fi
1636   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1637   return $ac_retval
1638
1639 } # ac_fn_cxx_try_compile
1640
1641 # ac_fn_c_try_cpp LINENO
1642 # ----------------------
1643 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1644 ac_fn_c_try_cpp ()
1645 {
1646   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1647   if { { ac_try="$ac_cpp conftest.$ac_ext"
1648 case "(($ac_try" in
1649   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1650   *) ac_try_echo=$ac_try;;
1651 esac
1652 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1653 $as_echo "$ac_try_echo"; } >&5
1654   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1655   ac_status=$?
1656   if test -s conftest.err; then
1657     grep -v '^ *+' conftest.err >conftest.er1
1658     cat conftest.er1 >&5
1659     mv -f conftest.er1 conftest.err
1660   fi
1661   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1662   test $ac_status = 0; } >/dev/null && {
1663          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1664          test ! -s conftest.err
1665        }; then :
1666   ac_retval=0
1667 else
1668   $as_echo "$as_me: failed program was:" >&5
1669 sed 's/^/| /' conftest.$ac_ext >&5
1670
1671     ac_retval=1
1672 fi
1673   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1674   return $ac_retval
1675
1676 } # ac_fn_c_try_cpp
1677
1678 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1679 # -------------------------------------------------------
1680 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1681 # the include files in INCLUDES and setting the cache variable VAR
1682 # accordingly.
1683 ac_fn_c_check_header_mongrel ()
1684 {
1685   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1686   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1687   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1688 $as_echo_n "checking for $2... " >&6; }
1689 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1690   $as_echo_n "(cached) " >&6
1691 fi
1692 eval ac_res=\$$3
1693                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1694 $as_echo "$ac_res" >&6; }
1695 else
1696   # Is the header compilable?
1697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1698 $as_echo_n "checking $2 usability... " >&6; }
1699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1700 /* end confdefs.h.  */
1701 $4
1702 #include <$2>
1703 _ACEOF
1704 if ac_fn_c_try_compile "$LINENO"; then :
1705   ac_header_compiler=yes
1706 else
1707   ac_header_compiler=no
1708 fi
1709 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1711 $as_echo "$ac_header_compiler" >&6; }
1712
1713 # Is the header present?
1714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1715 $as_echo_n "checking $2 presence... " >&6; }
1716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1717 /* end confdefs.h.  */
1718 #include <$2>
1719 _ACEOF
1720 if ac_fn_c_try_cpp "$LINENO"; then :
1721   ac_header_preproc=yes
1722 else
1723   ac_header_preproc=no
1724 fi
1725 rm -f conftest.err conftest.$ac_ext
1726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1727 $as_echo "$ac_header_preproc" >&6; }
1728
1729 # So?  What about this header?
1730 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1731   yes:no: )
1732     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1733 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1734     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1735 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1736     ;;
1737   no:yes:* )
1738     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1739 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1740     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1741 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1742     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1743 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1744     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1745 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1746     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1747 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1748     ;;
1749 esac
1750   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1751 $as_echo_n "checking for $2... " >&6; }
1752 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1753   $as_echo_n "(cached) " >&6
1754 else
1755   eval "$3=\$ac_header_compiler"
1756 fi
1757 eval ac_res=\$$3
1758                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1759 $as_echo "$ac_res" >&6; }
1760 fi
1761   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1762
1763 } # ac_fn_c_check_header_mongrel
1764
1765 # ac_fn_c_try_run LINENO
1766 # ----------------------
1767 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1768 # that executables *can* be run.
1769 ac_fn_c_try_run ()
1770 {
1771   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1772   if { { ac_try="$ac_link"
1773 case "(($ac_try" in
1774   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1775   *) ac_try_echo=$ac_try;;
1776 esac
1777 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1778 $as_echo "$ac_try_echo"; } >&5
1779   (eval "$ac_link") 2>&5
1780   ac_status=$?
1781   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1782   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1783   { { case "(($ac_try" in
1784   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1785   *) ac_try_echo=$ac_try;;
1786 esac
1787 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1788 $as_echo "$ac_try_echo"; } >&5
1789   (eval "$ac_try") 2>&5
1790   ac_status=$?
1791   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1792   test $ac_status = 0; }; }; then :
1793   ac_retval=0
1794 else
1795   $as_echo "$as_me: program exited with status $ac_status" >&5
1796        $as_echo "$as_me: failed program was:" >&5
1797 sed 's/^/| /' conftest.$ac_ext >&5
1798
1799        ac_retval=$ac_status
1800 fi
1801   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1802   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1803   return $ac_retval
1804
1805 } # ac_fn_c_try_run
1806
1807 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1808 # -------------------------------------------------------
1809 # Tests whether HEADER exists and can be compiled using the include files in
1810 # INCLUDES, setting the cache variable VAR accordingly.
1811 ac_fn_c_check_header_compile ()
1812 {
1813   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1814   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1815 $as_echo_n "checking for $2... " >&6; }
1816 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1817   $as_echo_n "(cached) " >&6
1818 else
1819   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1820 /* end confdefs.h.  */
1821 $4
1822 #include <$2>
1823 _ACEOF
1824 if ac_fn_c_try_compile "$LINENO"; then :
1825   eval "$3=yes"
1826 else
1827   eval "$3=no"
1828 fi
1829 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1830 fi
1831 eval ac_res=\$$3
1832                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1833 $as_echo "$ac_res" >&6; }
1834   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1835
1836 } # ac_fn_c_check_header_compile
1837
1838 # ac_fn_c_try_link LINENO
1839 # -----------------------
1840 # Try to link conftest.$ac_ext, and return whether this succeeded.
1841 ac_fn_c_try_link ()
1842 {
1843   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1844   rm -f conftest.$ac_objext conftest$ac_exeext
1845   if { { ac_try="$ac_link"
1846 case "(($ac_try" in
1847   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1848   *) ac_try_echo=$ac_try;;
1849 esac
1850 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1851 $as_echo "$ac_try_echo"; } >&5
1852   (eval "$ac_link") 2>conftest.err
1853   ac_status=$?
1854   if test -s conftest.err; then
1855     grep -v '^ *+' conftest.err >conftest.er1
1856     cat conftest.er1 >&5
1857     mv -f conftest.er1 conftest.err
1858   fi
1859   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1860   test $ac_status = 0; } && {
1861          test -z "$ac_c_werror_flag" ||
1862          test ! -s conftest.err
1863        } && test -s conftest$ac_exeext && {
1864          test "$cross_compiling" = yes ||
1865          $as_test_x conftest$ac_exeext
1866        }; then :
1867   ac_retval=0
1868 else
1869   $as_echo "$as_me: failed program was:" >&5
1870 sed 's/^/| /' conftest.$ac_ext >&5
1871
1872         ac_retval=1
1873 fi
1874   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1875   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1876   # interfere with the next link command; also delete a directory that is
1877   # left behind by Apple's compiler.  We do this before executing the actions.
1878   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1879   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1880   return $ac_retval
1881
1882 } # ac_fn_c_try_link
1883
1884 # ac_fn_c_check_func LINENO FUNC VAR
1885 # ----------------------------------
1886 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1887 ac_fn_c_check_func ()
1888 {
1889   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1890   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1891 $as_echo_n "checking for $2... " >&6; }
1892 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1893   $as_echo_n "(cached) " >&6
1894 else
1895   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1896 /* end confdefs.h.  */
1897 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1898    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1899 #define $2 innocuous_$2
1900
1901 /* System header to define __stub macros and hopefully few prototypes,
1902     which can conflict with char $2 (); below.
1903     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1904     <limits.h> exists even on freestanding compilers.  */
1905
1906 #ifdef __STDC__
1907 # include <limits.h>
1908 #else
1909 # include <assert.h>
1910 #endif
1911
1912 #undef $2
1913
1914 /* Override any GCC internal prototype to avoid an error.
1915    Use char because int might match the return type of a GCC
1916    builtin and then its argument prototype would still apply.  */
1917 #ifdef __cplusplus
1918 extern "C"
1919 #endif
1920 char $2 ();
1921 /* The GNU C library defines this for functions which it implements
1922     to always fail with ENOSYS.  Some functions are actually named
1923     something starting with __ and the normal name is an alias.  */
1924 #if defined __stub_$2 || defined __stub___$2
1925 choke me
1926 #endif
1927
1928 int
1929 main ()
1930 {
1931 return $2 ();
1932   ;
1933   return 0;
1934 }
1935 _ACEOF
1936 if ac_fn_c_try_link "$LINENO"; then :
1937   eval "$3=yes"
1938 else
1939   eval "$3=no"
1940 fi
1941 rm -f core conftest.err conftest.$ac_objext \
1942     conftest$ac_exeext conftest.$ac_ext
1943 fi
1944 eval ac_res=\$$3
1945                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1946 $as_echo "$ac_res" >&6; }
1947   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1948
1949 } # ac_fn_c_check_func
1950
1951 # ac_fn_c_check_decl LINENO SYMBOL VAR
1952 # ------------------------------------
1953 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1954 ac_fn_c_check_decl ()
1955 {
1956   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1957   as_decl_name=`echo $2|sed 's/ *(.*//'`
1958   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1959   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1960 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1961 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1962   $as_echo_n "(cached) " >&6
1963 else
1964   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1965 /* end confdefs.h.  */
1966 $4
1967 int
1968 main ()
1969 {
1970 #ifndef $as_decl_name
1971 #ifdef __cplusplus
1972   (void) $as_decl_use;
1973 #else
1974   (void) $as_decl_name;
1975 #endif
1976 #endif
1977
1978   ;
1979   return 0;
1980 }
1981 _ACEOF
1982 if ac_fn_c_try_compile "$LINENO"; then :
1983   eval "$3=yes"
1984 else
1985   eval "$3=no"
1986 fi
1987 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1988 fi
1989 eval ac_res=\$$3
1990                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1991 $as_echo "$ac_res" >&6; }
1992   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1993
1994 } # ac_fn_c_check_decl
1995
1996 # ac_fn_cxx_try_cpp LINENO
1997 # ------------------------
1998 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1999 ac_fn_cxx_try_cpp ()
2000 {
2001   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2002   if { { ac_try="$ac_cpp conftest.$ac_ext"
2003 case "(($ac_try" in
2004   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2005   *) ac_try_echo=$ac_try;;
2006 esac
2007 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2008 $as_echo "$ac_try_echo"; } >&5
2009   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2010   ac_status=$?
2011   if test -s conftest.err; then
2012     grep -v '^ *+' conftest.err >conftest.er1
2013     cat conftest.er1 >&5
2014     mv -f conftest.er1 conftest.err
2015   fi
2016   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2017   test $ac_status = 0; } >/dev/null && {
2018          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2019          test ! -s conftest.err
2020        }; then :
2021   ac_retval=0
2022 else
2023   $as_echo "$as_me: failed program was:" >&5
2024 sed 's/^/| /' conftest.$ac_ext >&5
2025
2026     ac_retval=1
2027 fi
2028   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2029   return $ac_retval
2030
2031 } # ac_fn_cxx_try_cpp
2032
2033 # ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
2034 # ---------------------------------------------------------
2035 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2036 # the include files in INCLUDES and setting the cache variable VAR
2037 # accordingly.
2038 ac_fn_cxx_check_header_mongrel ()
2039 {
2040   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2041   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2042   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2043 $as_echo_n "checking for $2... " >&6; }
2044 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2045   $as_echo_n "(cached) " >&6
2046 fi
2047 eval ac_res=\$$3
2048                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2049 $as_echo "$ac_res" >&6; }
2050 else
2051   # Is the header compilable?
2052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2053 $as_echo_n "checking $2 usability... " >&6; }
2054 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2055 /* end confdefs.h.  */
2056 $4
2057 #include <$2>
2058 _ACEOF
2059 if ac_fn_cxx_try_compile "$LINENO"; then :
2060   ac_header_compiler=yes
2061 else
2062   ac_header_compiler=no
2063 fi
2064 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2066 $as_echo "$ac_header_compiler" >&6; }
2067
2068 # Is the header present?
2069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2070 $as_echo_n "checking $2 presence... " >&6; }
2071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2072 /* end confdefs.h.  */
2073 #include <$2>
2074 _ACEOF
2075 if ac_fn_cxx_try_cpp "$LINENO"; then :
2076   ac_header_preproc=yes
2077 else
2078   ac_header_preproc=no
2079 fi
2080 rm -f conftest.err conftest.$ac_ext
2081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2082 $as_echo "$ac_header_preproc" >&6; }
2083
2084 # So?  What about this header?
2085 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
2086   yes:no: )
2087     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2088 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2089     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2090 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2091     ;;
2092   no:yes:* )
2093     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2094 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2095     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2096 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2097     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2098 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2099     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2100 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2101     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2102 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2103     ;;
2104 esac
2105   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2106 $as_echo_n "checking for $2... " >&6; }
2107 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2108   $as_echo_n "(cached) " >&6
2109 else
2110   eval "$3=\$ac_header_compiler"
2111 fi
2112 eval ac_res=\$$3
2113                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2114 $as_echo "$ac_res" >&6; }
2115 fi
2116   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2117
2118 } # ac_fn_cxx_check_header_mongrel
2119
2120 # ac_fn_cxx_try_link LINENO
2121 # -------------------------
2122 # Try to link conftest.$ac_ext, and return whether this succeeded.
2123 ac_fn_cxx_try_link ()
2124 {
2125   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2126   rm -f conftest.$ac_objext conftest$ac_exeext
2127   if { { ac_try="$ac_link"
2128 case "(($ac_try" in
2129   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2130   *) ac_try_echo=$ac_try;;
2131 esac
2132 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2133 $as_echo "$ac_try_echo"; } >&5
2134   (eval "$ac_link") 2>conftest.err
2135   ac_status=$?
2136   if test -s conftest.err; then
2137     grep -v '^ *+' conftest.err >conftest.er1
2138     cat conftest.er1 >&5
2139     mv -f conftest.er1 conftest.err
2140   fi
2141   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2142   test $ac_status = 0; } && {
2143          test -z "$ac_cxx_werror_flag" ||
2144          test ! -s conftest.err
2145        } && test -s conftest$ac_exeext && {
2146          test "$cross_compiling" = yes ||
2147          $as_test_x conftest$ac_exeext
2148        }; then :
2149   ac_retval=0
2150 else
2151   $as_echo "$as_me: failed program was:" >&5
2152 sed 's/^/| /' conftest.$ac_ext >&5
2153
2154         ac_retval=1
2155 fi
2156   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2157   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2158   # interfere with the next link command; also delete a directory that is
2159   # left behind by Apple's compiler.  We do this before executing the actions.
2160   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2161   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2162   return $ac_retval
2163
2164 } # ac_fn_cxx_try_link
2165
2166 # ac_fn_cxx_check_func LINENO FUNC VAR
2167 # ------------------------------------
2168 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2169 ac_fn_cxx_check_func ()
2170 {
2171   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2172   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2173 $as_echo_n "checking for $2... " >&6; }
2174 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2175   $as_echo_n "(cached) " >&6
2176 else
2177   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2178 /* end confdefs.h.  */
2179 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2180    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2181 #define $2 innocuous_$2
2182
2183 /* System header to define __stub macros and hopefully few prototypes,
2184     which can conflict with char $2 (); below.
2185     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2186     <limits.h> exists even on freestanding compilers.  */
2187
2188 #ifdef __STDC__
2189 # include <limits.h>
2190 #else
2191 # include <assert.h>
2192 #endif
2193
2194 #undef $2
2195
2196 /* Override any GCC internal prototype to avoid an error.
2197    Use char because int might match the return type of a GCC
2198    builtin and then its argument prototype would still apply.  */
2199 #ifdef __cplusplus
2200 extern "C"
2201 #endif
2202 char $2 ();
2203 /* The GNU C library defines this for functions which it implements
2204     to always fail with ENOSYS.  Some functions are actually named
2205     something starting with __ and the normal name is an alias.  */
2206 #if defined __stub_$2 || defined __stub___$2
2207 choke me
2208 #endif
2209
2210 int
2211 main ()
2212 {
2213 return $2 ();
2214   ;
2215   return 0;
2216 }
2217 _ACEOF
2218 if ac_fn_cxx_try_link "$LINENO"; then :
2219   eval "$3=yes"
2220 else
2221   eval "$3=no"
2222 fi
2223 rm -f core conftest.err conftest.$ac_objext \
2224     conftest$ac_exeext conftest.$ac_ext
2225 fi
2226 eval ac_res=\$$3
2227                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2228 $as_echo "$ac_res" >&6; }
2229   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2230
2231 } # ac_fn_cxx_check_func
2232
2233 # ac_fn_cxx_check_decl LINENO SYMBOL VAR
2234 # --------------------------------------
2235 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2236 ac_fn_cxx_check_decl ()
2237 {
2238   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2239   as_decl_name=`echo $2|sed 's/ *(.*//'`
2240   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2241   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2242 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2243 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2244   $as_echo_n "(cached) " >&6
2245 else
2246   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2247 /* end confdefs.h.  */
2248 $4
2249 int
2250 main ()
2251 {
2252 #ifndef $as_decl_name
2253 #ifdef __cplusplus
2254   (void) $as_decl_use;
2255 #else
2256   (void) $as_decl_name;
2257 #endif
2258 #endif
2259
2260   ;
2261   return 0;
2262 }
2263 _ACEOF
2264 if ac_fn_cxx_try_compile "$LINENO"; then :
2265   eval "$3=yes"
2266 else
2267   eval "$3=no"
2268 fi
2269 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2270 fi
2271 eval ac_res=\$$3
2272                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2273 $as_echo "$ac_res" >&6; }
2274   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2275
2276 } # ac_fn_cxx_check_decl
2277 cat >config.log <<_ACEOF
2278 This file contains any messages produced by compilers while
2279 running configure, to aid debugging if configure makes a mistake.
2280
2281 It was created by gold $as_me 0.1, which was
2282 generated by GNU Autoconf 2.64.  Invocation command line was
2283
2284   $ $0 $@
2285
2286 _ACEOF
2287 exec 5>>config.log
2288 {
2289 cat <<_ASUNAME
2290 ## --------- ##
2291 ## Platform. ##
2292 ## --------- ##
2293
2294 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2295 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2296 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2297 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2298 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2299
2300 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2301 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2302
2303 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2304 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2305 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2306 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2307 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2308 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2309 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2310
2311 _ASUNAME
2312
2313 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2314 for as_dir in $PATH
2315 do
2316   IFS=$as_save_IFS
2317   test -z "$as_dir" && as_dir=.
2318     $as_echo "PATH: $as_dir"
2319   done
2320 IFS=$as_save_IFS
2321
2322 } >&5
2323
2324 cat >&5 <<_ACEOF
2325
2326
2327 ## ----------- ##
2328 ## Core tests. ##
2329 ## ----------- ##
2330
2331 _ACEOF
2332
2333
2334 # Keep a trace of the command line.
2335 # Strip out --no-create and --no-recursion so they do not pile up.
2336 # Strip out --silent because we don't want to record it for future runs.
2337 # Also quote any args containing shell meta-characters.
2338 # Make two passes to allow for proper duplicate-argument suppression.
2339 ac_configure_args=
2340 ac_configure_args0=
2341 ac_configure_args1=
2342 ac_must_keep_next=false
2343 for ac_pass in 1 2
2344 do
2345   for ac_arg
2346   do
2347     case $ac_arg in
2348     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2349     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2350     | -silent | --silent | --silen | --sile | --sil)
2351       continue ;;
2352     *\'*)
2353       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2354     esac
2355     case $ac_pass in
2356     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2357     2)
2358       as_fn_append ac_configure_args1 " '$ac_arg'"
2359       if test $ac_must_keep_next = true; then
2360         ac_must_keep_next=false # Got value, back to normal.
2361       else
2362         case $ac_arg in
2363           *=* | --config-cache | -C | -disable-* | --disable-* \
2364           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2365           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2366           | -with-* | --with-* | -without-* | --without-* | --x)
2367             case "$ac_configure_args0 " in
2368               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2369             esac
2370             ;;
2371           -* ) ac_must_keep_next=true ;;
2372         esac
2373       fi
2374       as_fn_append ac_configure_args " '$ac_arg'"
2375       ;;
2376     esac
2377   done
2378 done
2379 { ac_configure_args0=; unset ac_configure_args0;}
2380 { ac_configure_args1=; unset ac_configure_args1;}
2381
2382 # When interrupted or exit'd, cleanup temporary files, and complete
2383 # config.log.  We remove comments because anyway the quotes in there
2384 # would cause problems or look ugly.
2385 # WARNING: Use '\'' to represent an apostrophe within the trap.
2386 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2387 trap 'exit_status=$?
2388   # Save into config.log some information that might help in debugging.
2389   {
2390     echo
2391
2392     cat <<\_ASBOX
2393 ## ---------------- ##
2394 ## Cache variables. ##
2395 ## ---------------- ##
2396 _ASBOX
2397     echo
2398     # The following way of writing the cache mishandles newlines in values,
2399 (
2400   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2401     eval ac_val=\$$ac_var
2402     case $ac_val in #(
2403     *${as_nl}*)
2404       case $ac_var in #(
2405       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2406 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2407       esac
2408       case $ac_var in #(
2409       _ | IFS | as_nl) ;; #(
2410       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2411       *) { eval $ac_var=; unset $ac_var;} ;;
2412       esac ;;
2413     esac
2414   done
2415   (set) 2>&1 |
2416     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2417     *${as_nl}ac_space=\ *)
2418       sed -n \
2419         "s/'\''/'\''\\\\'\'''\''/g;
2420           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2421       ;; #(
2422     *)
2423       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2424       ;;
2425     esac |
2426     sort
2427 )
2428     echo
2429
2430     cat <<\_ASBOX
2431 ## ----------------- ##
2432 ## Output variables. ##
2433 ## ----------------- ##
2434 _ASBOX
2435     echo
2436     for ac_var in $ac_subst_vars
2437     do
2438       eval ac_val=\$$ac_var
2439       case $ac_val in
2440       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2441       esac
2442       $as_echo "$ac_var='\''$ac_val'\''"
2443     done | sort
2444     echo
2445
2446     if test -n "$ac_subst_files"; then
2447       cat <<\_ASBOX
2448 ## ------------------- ##
2449 ## File substitutions. ##
2450 ## ------------------- ##
2451 _ASBOX
2452       echo
2453       for ac_var in $ac_subst_files
2454       do
2455         eval ac_val=\$$ac_var
2456         case $ac_val in
2457         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2458         esac
2459         $as_echo "$ac_var='\''$ac_val'\''"
2460       done | sort
2461       echo
2462     fi
2463
2464     if test -s confdefs.h; then
2465       cat <<\_ASBOX
2466 ## ----------- ##
2467 ## confdefs.h. ##
2468 ## ----------- ##
2469 _ASBOX
2470       echo
2471       cat confdefs.h
2472       echo
2473     fi
2474     test "$ac_signal" != 0 &&
2475       $as_echo "$as_me: caught signal $ac_signal"
2476     $as_echo "$as_me: exit $exit_status"
2477   } >&5
2478   rm -f core *.core core.conftest.* &&
2479     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2480     exit $exit_status
2481 ' 0
2482 for ac_signal in 1 2 13 15; do
2483   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2484 done
2485 ac_signal=0
2486
2487 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2488 rm -f -r conftest* confdefs.h
2489
2490 $as_echo "/* confdefs.h */" > confdefs.h
2491
2492 # Predefined preprocessor variables.
2493
2494 cat >>confdefs.h <<_ACEOF
2495 #define PACKAGE_NAME "$PACKAGE_NAME"
2496 _ACEOF
2497
2498 cat >>confdefs.h <<_ACEOF
2499 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2500 _ACEOF
2501
2502 cat >>confdefs.h <<_ACEOF
2503 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2504 _ACEOF
2505
2506 cat >>confdefs.h <<_ACEOF
2507 #define PACKAGE_STRING "$PACKAGE_STRING"
2508 _ACEOF
2509
2510 cat >>confdefs.h <<_ACEOF
2511 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2512 _ACEOF
2513
2514 cat >>confdefs.h <<_ACEOF
2515 #define PACKAGE_URL "$PACKAGE_URL"
2516 _ACEOF
2517
2518
2519 # Let the site file select an alternate cache file if it wants to.
2520 # Prefer an explicitly selected file to automatically selected ones.
2521 ac_site_file1=NONE
2522 ac_site_file2=NONE
2523 if test -n "$CONFIG_SITE"; then
2524   ac_site_file1=$CONFIG_SITE
2525 elif test "x$prefix" != xNONE; then
2526   ac_site_file1=$prefix/share/config.site
2527   ac_site_file2=$prefix/etc/config.site
2528 else
2529   ac_site_file1=$ac_default_prefix/share/config.site
2530   ac_site_file2=$ac_default_prefix/etc/config.site
2531 fi
2532 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2533 do
2534   test "x$ac_site_file" = xNONE && continue
2535   if test -r "$ac_site_file"; then
2536     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2537 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2538     sed 's/^/| /' "$ac_site_file" >&5
2539     . "$ac_site_file"
2540   fi
2541 done
2542
2543 if test -r "$cache_file"; then
2544   # Some versions of bash will fail to source /dev/null (special
2545   # files actually), so we avoid doing that.
2546   if test -f "$cache_file"; then
2547     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2548 $as_echo "$as_me: loading cache $cache_file" >&6;}
2549     case $cache_file in
2550       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2551       *)                      . "./$cache_file";;
2552     esac
2553   fi
2554 else
2555   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2556 $as_echo "$as_me: creating cache $cache_file" >&6;}
2557   >$cache_file
2558 fi
2559
2560 # Check that the precious variables saved in the cache have kept the same
2561 # value.
2562 ac_cache_corrupted=false
2563 for ac_var in $ac_precious_vars; do
2564   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2565   eval ac_new_set=\$ac_env_${ac_var}_set
2566   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2567   eval ac_new_val=\$ac_env_${ac_var}_value
2568   case $ac_old_set,$ac_new_set in
2569     set,)
2570       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2571 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2572       ac_cache_corrupted=: ;;
2573     ,set)
2574       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2575 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2576       ac_cache_corrupted=: ;;
2577     ,);;
2578     *)
2579       if test "x$ac_old_val" != "x$ac_new_val"; then
2580         # differences in whitespace do not lead to failure.
2581         ac_old_val_w=`echo x $ac_old_val`
2582         ac_new_val_w=`echo x $ac_new_val`
2583         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2584           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2585 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2586           ac_cache_corrupted=:
2587         else
2588           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2589 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2590           eval $ac_var=\$ac_old_val
2591         fi
2592         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2593 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2594         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2595 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2596       fi;;
2597   esac
2598   # Pass precious variables to config.status.
2599   if test "$ac_new_set" = set; then
2600     case $ac_new_val in
2601     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2602     *) ac_arg=$ac_var=$ac_new_val ;;
2603     esac
2604     case " $ac_configure_args " in
2605       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2606       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2607     esac
2608   fi
2609 done
2610 if $ac_cache_corrupted; then
2611   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2612 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2613   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2614 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2615   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2616 fi
2617 ## -------------------- ##
2618 ## Main body of script. ##
2619 ## -------------------- ##
2620
2621 ac_ext=c
2622 ac_cpp='$CPP $CPPFLAGS'
2623 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2624 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2625 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2626
2627
2628
2629
2630
2631
2632
2633 ac_aux_dir=
2634 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2635   for ac_t in install-sh install.sh shtool; do
2636     if test -f "$ac_dir/$ac_t"; then
2637       ac_aux_dir=$ac_dir
2638       ac_install_sh="$ac_aux_dir/$ac_t -c"
2639       break 2
2640     fi
2641   done
2642 done
2643 if test -z "$ac_aux_dir"; then
2644   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2645 fi
2646
2647 # These three variables are undocumented and unsupported,
2648 # and are intended to be withdrawn in a future Autoconf release.
2649 # They can cause serious problems if a builder's source tree is in a directory
2650 # whose full name contains unusual characters.
2651 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2652 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2653 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2654
2655
2656 # Make sure we can run config.sub.
2657 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2658   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2659
2660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2661 $as_echo_n "checking build system type... " >&6; }
2662 if test "${ac_cv_build+set}" = set; then :
2663   $as_echo_n "(cached) " >&6
2664 else
2665   ac_build_alias=$build_alias
2666 test "x$ac_build_alias" = x &&
2667   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2668 test "x$ac_build_alias" = x &&
2669   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2670 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2671   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2672
2673 fi
2674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2675 $as_echo "$ac_cv_build" >&6; }
2676 case $ac_cv_build in
2677 *-*-*) ;;
2678 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2679 esac
2680 build=$ac_cv_build
2681 ac_save_IFS=$IFS; IFS='-'
2682 set x $ac_cv_build
2683 shift
2684 build_cpu=$1
2685 build_vendor=$2
2686 shift; shift
2687 # Remember, the first character of IFS is used to create $*,
2688 # except with old shells:
2689 build_os=$*
2690 IFS=$ac_save_IFS
2691 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2692
2693
2694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2695 $as_echo_n "checking host system type... " >&6; }
2696 if test "${ac_cv_host+set}" = set; then :
2697   $as_echo_n "(cached) " >&6
2698 else
2699   if test "x$host_alias" = x; then
2700   ac_cv_host=$ac_cv_build
2701 else
2702   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2703     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2704 fi
2705
2706 fi
2707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2708 $as_echo "$ac_cv_host" >&6; }
2709 case $ac_cv_host in
2710 *-*-*) ;;
2711 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2712 esac
2713 host=$ac_cv_host
2714 ac_save_IFS=$IFS; IFS='-'
2715 set x $ac_cv_host
2716 shift
2717 host_cpu=$1
2718 host_vendor=$2
2719 shift; shift
2720 # Remember, the first character of IFS is used to create $*,
2721 # except with old shells:
2722 host_os=$*
2723 IFS=$ac_save_IFS
2724 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2725
2726
2727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2728 $as_echo_n "checking target system type... " >&6; }
2729 if test "${ac_cv_target+set}" = set; then :
2730   $as_echo_n "(cached) " >&6
2731 else
2732   if test "x$target_alias" = x; then
2733   ac_cv_target=$ac_cv_host
2734 else
2735   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2736     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2737 fi
2738
2739 fi
2740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2741 $as_echo "$ac_cv_target" >&6; }
2742 case $ac_cv_target in
2743 *-*-*) ;;
2744 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2745 esac
2746 target=$ac_cv_target
2747 ac_save_IFS=$IFS; IFS='-'
2748 set x $ac_cv_target
2749 shift
2750 target_cpu=$1
2751 target_vendor=$2
2752 shift; shift
2753 # Remember, the first character of IFS is used to create $*,
2754 # except with old shells:
2755 target_os=$*
2756 IFS=$ac_save_IFS
2757 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2758
2759
2760 # The aliases save the names the user supplied, while $host etc.
2761 # will get canonicalized.
2762 test -n "$target_alias" &&
2763   test "$program_prefix$program_suffix$program_transform_name" = \
2764     NONENONEs,x,x, &&
2765   program_prefix=${target_alias}-
2766
2767 am__api_version='1.11'
2768
2769 # Find a good install program.  We prefer a C program (faster),
2770 # so one script is as good as another.  But avoid the broken or
2771 # incompatible versions:
2772 # SysV /etc/install, /usr/sbin/install
2773 # SunOS /usr/etc/install
2774 # IRIX /sbin/install
2775 # AIX /bin/install
2776 # AmigaOS /C/install, which installs bootblocks on floppy discs
2777 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2778 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2779 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2780 # OS/2's system install, which has a completely different semantic
2781 # ./install, which can be erroneously created by make from ./install.sh.
2782 # Reject install programs that cannot install multiple files.
2783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2784 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2785 if test -z "$INSTALL"; then
2786 if test "${ac_cv_path_install+set}" = set; then :
2787   $as_echo_n "(cached) " >&6
2788 else
2789   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2790 for as_dir in $PATH
2791 do
2792   IFS=$as_save_IFS
2793   test -z "$as_dir" && as_dir=.
2794     # Account for people who put trailing slashes in PATH elements.
2795 case $as_dir/ in #((
2796   ./ | .// | /[cC]/* | \
2797   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2798   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2799   /usr/ucb/* ) ;;
2800   *)
2801     # OSF1 and SCO ODT 3.0 have their own names for install.
2802     # Don't use installbsd from OSF since it installs stuff as root
2803     # by default.
2804     for ac_prog in ginstall scoinst install; do
2805       for ac_exec_ext in '' $ac_executable_extensions; do
2806         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2807           if test $ac_prog = install &&
2808             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2809             # AIX install.  It has an incompatible calling convention.
2810             :
2811           elif test $ac_prog = install &&
2812             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2813             # program-specific install script used by HP pwplus--don't use.
2814             :
2815           else
2816             rm -rf conftest.one conftest.two conftest.dir
2817             echo one > conftest.one
2818             echo two > conftest.two
2819             mkdir conftest.dir
2820             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2821               test -s conftest.one && test -s conftest.two &&
2822               test -s conftest.dir/conftest.one &&
2823               test -s conftest.dir/conftest.two
2824             then
2825               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2826               break 3
2827             fi
2828           fi
2829         fi
2830       done
2831     done
2832     ;;
2833 esac
2834
2835   done
2836 IFS=$as_save_IFS
2837
2838 rm -rf conftest.one conftest.two conftest.dir
2839
2840 fi
2841   if test "${ac_cv_path_install+set}" = set; then
2842     INSTALL=$ac_cv_path_install
2843   else
2844     # As a last resort, use the slow shell script.  Don't cache a
2845     # value for INSTALL within a source directory, because that will
2846     # break other packages using the cache if that directory is
2847     # removed, or if the value is a relative name.
2848     INSTALL=$ac_install_sh
2849   fi
2850 fi
2851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2852 $as_echo "$INSTALL" >&6; }
2853
2854 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2855 # It thinks the first close brace ends the variable substitution.
2856 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2857
2858 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2859
2860 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2861
2862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2863 $as_echo_n "checking whether build environment is sane... " >&6; }
2864 # Just in case
2865 sleep 1
2866 echo timestamp > conftest.file
2867 # Reject unsafe characters in $srcdir or the absolute working directory
2868 # name.  Accept space and tab only in the latter.
2869 am_lf='
2870 '
2871 case `pwd` in
2872   *[\\\"\#\$\&\'\`$am_lf]*)
2873     as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
2874 esac
2875 case $srcdir in
2876   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2877     as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2878 esac
2879
2880 # Do `set' in a subshell so we don't clobber the current shell's
2881 # arguments.  Must try -L first in case configure is actually a
2882 # symlink; some systems play weird games with the mod time of symlinks
2883 # (eg FreeBSD returns the mod time of the symlink's containing
2884 # directory).
2885 if (
2886    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2887    if test "$*" = "X"; then
2888       # -L didn't work.
2889       set X `ls -t "$srcdir/configure" conftest.file`
2890    fi
2891    rm -f conftest.file
2892    if test "$*" != "X $srcdir/configure conftest.file" \
2893       && test "$*" != "X conftest.file $srcdir/configure"; then
2894
2895       # If neither matched, then we have a broken ls.  This can happen
2896       # if, for instance, CONFIG_SHELL is bash and it inherits a
2897       # broken ls alias from the environment.  This has actually
2898       # happened.  Such a system could not be considered "sane".
2899       as_fn_error "ls -t appears to fail.  Make sure there is not a broken
2900 alias in your environment" "$LINENO" 5
2901    fi
2902
2903    test "$2" = conftest.file
2904    )
2905 then
2906    # Ok.
2907    :
2908 else
2909    as_fn_error "newly created file is older than distributed files!
2910 Check your system clock" "$LINENO" 5
2911 fi
2912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2913 $as_echo "yes" >&6; }
2914 test "$program_prefix" != NONE &&
2915   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2916 # Use a double $ so make ignores it.
2917 test "$program_suffix" != NONE &&
2918   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2919 # Double any \ or $.
2920 # By default was `s,x,x', remove it if useless.
2921 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2922 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2923
2924 # expand $ac_aux_dir to an absolute path
2925 am_aux_dir=`cd $ac_aux_dir && pwd`
2926
2927 if test x"${MISSING+set}" != xset; then
2928   case $am_aux_dir in
2929   *\ * | *\     *)
2930     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2931   *)
2932     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2933   esac
2934 fi
2935 # Use eval to expand $SHELL
2936 if eval "$MISSING --run true"; then
2937   am_missing_run="$MISSING --run "
2938 else
2939   am_missing_run=
2940   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2941 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2942 fi
2943
2944 if test x"${install_sh}" != xset; then
2945   case $am_aux_dir in
2946   *\ * | *\     *)
2947     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2948   *)
2949     install_sh="\${SHELL} $am_aux_dir/install-sh"
2950   esac
2951 fi
2952
2953 # Installed binaries are usually stripped using `strip' when the user
2954 # run `make install-strip'.  However `strip' might not be the right
2955 # tool to use in cross-compilation environments, therefore Automake
2956 # will honor the `STRIP' environment variable to overrule this program.
2957 if test "$cross_compiling" != no; then
2958   if test -n "$ac_tool_prefix"; then
2959   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2960 set dummy ${ac_tool_prefix}strip; ac_word=$2
2961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2962 $as_echo_n "checking for $ac_word... " >&6; }
2963 if test "${ac_cv_prog_STRIP+set}" = set; then :
2964   $as_echo_n "(cached) " >&6
2965 else
2966   if test -n "$STRIP"; then
2967   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2968 else
2969 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2970 for as_dir in $PATH
2971 do
2972   IFS=$as_save_IFS
2973   test -z "$as_dir" && as_dir=.
2974     for ac_exec_ext in '' $ac_executable_extensions; do
2975   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2976     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2977     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2978     break 2
2979   fi
2980 done
2981   done
2982 IFS=$as_save_IFS
2983
2984 fi
2985 fi
2986 STRIP=$ac_cv_prog_STRIP
2987 if test -n "$STRIP"; then
2988   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2989 $as_echo "$STRIP" >&6; }
2990 else
2991   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2992 $as_echo "no" >&6; }
2993 fi
2994
2995
2996 fi
2997 if test -z "$ac_cv_prog_STRIP"; then
2998   ac_ct_STRIP=$STRIP
2999   # Extract the first word of "strip", so it can be a program name with args.
3000 set dummy strip; ac_word=$2
3001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3002 $as_echo_n "checking for $ac_word... " >&6; }
3003 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
3004   $as_echo_n "(cached) " >&6
3005 else
3006   if test -n "$ac_ct_STRIP"; then
3007   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3008 else
3009 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3010 for as_dir in $PATH
3011 do
3012   IFS=$as_save_IFS
3013   test -z "$as_dir" && as_dir=.
3014     for ac_exec_ext in '' $ac_executable_extensions; do
3015   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3016     ac_cv_prog_ac_ct_STRIP="strip"
3017     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3018     break 2
3019   fi
3020 done
3021   done
3022 IFS=$as_save_IFS
3023
3024 fi
3025 fi
3026 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3027 if test -n "$ac_ct_STRIP"; then
3028   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3029 $as_echo "$ac_ct_STRIP" >&6; }
3030 else
3031   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3032 $as_echo "no" >&6; }
3033 fi
3034
3035   if test "x$ac_ct_STRIP" = x; then
3036     STRIP=":"
3037   else
3038     case $cross_compiling:$ac_tool_warned in
3039 yes:)
3040 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3041 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3042 ac_tool_warned=yes ;;
3043 esac
3044     STRIP=$ac_ct_STRIP
3045   fi
3046 else
3047   STRIP="$ac_cv_prog_STRIP"
3048 fi
3049
3050 fi
3051 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3052
3053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3054 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3055 if test -z "$MKDIR_P"; then
3056   if test "${ac_cv_path_mkdir+set}" = set; then :
3057   $as_echo_n "(cached) " >&6
3058 else
3059   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3060 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3061 do
3062   IFS=$as_save_IFS
3063   test -z "$as_dir" && as_dir=.
3064     for ac_prog in mkdir gmkdir; do
3065          for ac_exec_ext in '' $ac_executable_extensions; do
3066            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3067            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3068              'mkdir (GNU coreutils) '* | \
3069              'mkdir (coreutils) '* | \
3070              'mkdir (fileutils) '4.1*)
3071                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3072                break 3;;
3073            esac
3074          done
3075        done
3076   done
3077 IFS=$as_save_IFS
3078
3079 fi
3080
3081   if test "${ac_cv_path_mkdir+set}" = set; then
3082     MKDIR_P="$ac_cv_path_mkdir -p"
3083   else
3084     # As a last resort, use the slow shell script.  Don't cache a
3085     # value for MKDIR_P within a source directory, because that will
3086     # break other packages using the cache if that directory is
3087     # removed, or if the value is a relative name.
3088     test -d ./--version && rmdir ./--version
3089     MKDIR_P="$ac_install_sh -d"
3090   fi
3091 fi
3092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3093 $as_echo "$MKDIR_P" >&6; }
3094
3095 mkdir_p="$MKDIR_P"
3096 case $mkdir_p in
3097   [\\/$]* | ?:[\\/]*) ;;
3098   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3099 esac
3100
3101 for ac_prog in gawk mawk nawk awk
3102 do
3103   # Extract the first word of "$ac_prog", so it can be a program name with args.
3104 set dummy $ac_prog; ac_word=$2
3105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3106 $as_echo_n "checking for $ac_word... " >&6; }
3107 if test "${ac_cv_prog_AWK+set}" = set; then :
3108   $as_echo_n "(cached) " >&6
3109 else
3110   if test -n "$AWK"; then
3111   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3112 else
3113 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3114 for as_dir in $PATH
3115 do
3116   IFS=$as_save_IFS
3117   test -z "$as_dir" && as_dir=.
3118     for ac_exec_ext in '' $ac_executable_extensions; do
3119   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3120     ac_cv_prog_AWK="$ac_prog"
3121     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3122     break 2
3123   fi
3124 done
3125   done
3126 IFS=$as_save_IFS
3127
3128 fi
3129 fi
3130 AWK=$ac_cv_prog_AWK
3131 if test -n "$AWK"; then
3132   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3133 $as_echo "$AWK" >&6; }
3134 else
3135   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3136 $as_echo "no" >&6; }
3137 fi
3138
3139
3140   test -n "$AWK" && break
3141 done
3142
3143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3144 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3145 set x ${MAKE-make}
3146 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3147 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3148   $as_echo_n "(cached) " >&6
3149 else
3150   cat >conftest.make <<\_ACEOF
3151 SHELL = /bin/sh
3152 all:
3153         @echo '@@@%%%=$(MAKE)=@@@%%%'
3154 _ACEOF
3155 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3156 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3157   *@@@%%%=?*=@@@%%%*)
3158     eval ac_cv_prog_make_${ac_make}_set=yes;;
3159   *)
3160     eval ac_cv_prog_make_${ac_make}_set=no;;
3161 esac
3162 rm -f conftest.make
3163 fi
3164 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3165   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3166 $as_echo "yes" >&6; }
3167   SET_MAKE=
3168 else
3169   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3170 $as_echo "no" >&6; }
3171   SET_MAKE="MAKE=${MAKE-make}"
3172 fi
3173
3174 rm -rf .tst 2>/dev/null
3175 mkdir .tst 2>/dev/null
3176 if test -d .tst; then
3177   am__leading_dot=.
3178 else
3179   am__leading_dot=_
3180 fi
3181 rmdir .tst 2>/dev/null
3182
3183 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3184   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3185   # is not polluted with repeated "-I."
3186   am__isrc=' -I$(srcdir)'
3187   # test to see if srcdir already configured
3188   if test -f $srcdir/config.status; then
3189     as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3190   fi
3191 fi
3192
3193 # test whether we have cygpath
3194 if test -z "$CYGPATH_W"; then
3195   if (cygpath --version) >/dev/null 2>/dev/null; then
3196     CYGPATH_W='cygpath -w'
3197   else
3198     CYGPATH_W=echo
3199   fi
3200 fi
3201
3202
3203 # Define the identity of the package.
3204  PACKAGE='gold'
3205  VERSION='0.1'
3206
3207
3208 cat >>confdefs.h <<_ACEOF
3209 #define PACKAGE "$PACKAGE"
3210 _ACEOF
3211
3212
3213 cat >>confdefs.h <<_ACEOF
3214 #define VERSION "$VERSION"
3215 _ACEOF
3216
3217 # Some tools Automake needs.
3218
3219 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3220
3221
3222 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3223
3224
3225 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3226
3227
3228 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3229
3230
3231 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3232
3233 # We need awk for the "check" target.  The system "awk" is bad on
3234 # some platforms.
3235 # Always define AMTAR for backward compatibility.  Yes, it's still used
3236 # in the wild :-(  We should find a proper way to deprecate it ...
3237 AMTAR='$${TAR-tar}'
3238
3239 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
3240
3241
3242
3243
3244
3245
3246 ac_config_headers="$ac_config_headers config.h:config.in"
3247
3248
3249 # PR 14072
3250
3251
3252
3253 # Check whether --with-sysroot was given.
3254 if test "${with_sysroot+set}" = set; then :
3255   withval=$with_sysroot; sysroot=$withval
3256 else
3257   sysroot=no
3258 fi
3259
3260
3261 if test "$sysroot" = "yes"; then
3262   sysroot='${exec_prefix}/${target_alias}/sys-root'
3263 elif test "$sysroot" = "no"; then
3264   sysroot=
3265 fi
3266
3267 sysroot_relocatable=0
3268 if test -n "$sysroot"; then
3269   case "$sysroot" in
3270     "${prefix}" | "${prefix}/"* | \
3271     "${exec_prefix}" | "${exec_prefix}/"* | \
3272     '${prefix}' | '${prefix}/'*| \
3273     '${exec_prefix}' | '${exec_prefix}/'*)
3274       sysroot_relocatable=1
3275       ;;
3276   esac
3277 fi
3278
3279
3280 cat >>confdefs.h <<_ACEOF
3281 #define TARGET_SYSTEM_ROOT "$sysroot"
3282 _ACEOF
3283
3284
3285 cat >>confdefs.h <<_ACEOF
3286 #define TARGET_SYSTEM_ROOT_RELOCATABLE $sysroot_relocatable
3287 _ACEOF
3288
3289
3290
3291 installed_linker=ld.gold
3292 # Check whether --enable-gold was given.
3293 if test "${enable_gold+set}" = set; then :
3294   enableval=$enable_gold; case "${enableval}" in
3295  default)
3296    install_as_default=yes
3297    ;;
3298  yes)
3299    if test x${enable_ld} = xno; then
3300      install_as_default=yes
3301    fi
3302    ;;
3303  esac
3304 else
3305   install_as_default=no
3306 fi
3307
3308
3309
3310
3311 # Check whether --enable-threads was given.
3312 if test "${enable_threads+set}" = set; then :
3313   enableval=$enable_threads; case "${enableval}" in
3314   yes | "") threads=yes ;;
3315   no) threads=no ;;
3316   *) threads=yes ;;
3317  esac
3318 else
3319   threads=no
3320 fi
3321
3322 if test "$threads" = "yes"; then
3323
3324 $as_echo "#define ENABLE_THREADS 1" >>confdefs.h
3325
3326 fi
3327  if test "$threads" = "yes"; then
3328   THREADS_TRUE=
3329   THREADS_FALSE='#'
3330 else
3331   THREADS_TRUE='#'
3332   THREADS_FALSE=
3333 fi
3334
3335
3336 # Check whether --enable-plugins was given.
3337 if test "${enable_plugins+set}" = set; then :
3338   enableval=$enable_plugins; case "${enableval}" in
3339   yes | "") plugins=yes ;;
3340   no) plugins=no ;;
3341   *) plugins=yes ;;
3342  esac
3343 else
3344   plugins=no
3345 fi
3346
3347 if test "$plugins" = "yes"; then
3348
3349 $as_echo "#define ENABLE_PLUGINS 1" >>confdefs.h
3350
3351 fi
3352  if test "$plugins" = "yes"; then
3353   PLUGINS_TRUE=
3354   PLUGINS_FALSE='#'
3355 else
3356   PLUGINS_TRUE='#'
3357   PLUGINS_FALSE=
3358 fi
3359
3360
3361 # Decide if -z relro should be enabled in ELF linker by default.
3362 ac_default_ld_z_relro=unset
3363 # Provide a configure time option to override our default.
3364 # Check whether --enable-relro was given.
3365 if test "${enable_relro+set}" = set; then :
3366   enableval=$enable_relro; case "${enableval}" in
3367   yes)  ac_default_ld_z_relro=1 ;;
3368   no)  ac_default_ld_z_relro=0 ;;
3369 esac
3370 fi
3371 if test "${ac_default_ld_z_relro}" = unset; then
3372   ac_default_ld_z_relro=1
3373 fi
3374
3375 cat >>confdefs.h <<_ACEOF
3376 #define DEFAULT_LD_Z_RELRO $ac_default_ld_z_relro
3377 _ACEOF
3378
3379
3380 # Check whether --enable-targets was given.
3381 if test "${enable_targets+set}" = set; then :
3382   enableval=$enable_targets; case "${enableval}" in
3383   yes | "")
3384     as_fn_error "--enable-targets option must specify target names or 'all'" "$LINENO" 5
3385     ;;
3386   no)
3387     enable_targets=
3388     ;;
3389   *)
3390     enable_targets=$enableval
3391     ;;
3392 esac
3393 else
3394   # For now, enable all targets by default
3395  enable_targets=all
3396
3397 fi
3398
3399
3400 # Canonicalize the enabled targets.
3401 if test -n "$enable_targets"; then
3402   for targ in `echo $enable_targets | sed -e 's/,/ /g'`; do
3403     result=`$ac_config_sub $targ 2>/dev/null`
3404     if test -n "$result"; then
3405       canon_targets="$canon_targets $result"
3406     else
3407       # Permit unrecognized target names, like "all".
3408       canon_targets="$canon_targets $targ"
3409     fi
3410   done
3411 fi
3412
3413 # See which specific instantiations we need.
3414 targetobjs=
3415 all_targets=
3416 default_machine=
3417 default_size=
3418 default_big_endian=
3419 default_osabi=ELFOSABI_NONE
3420 targ_32_little=
3421 targ_32_big=
3422 targ_64_little=
3423 targ_64_big=
3424 for targ in $target $canon_targets; do
3425   if test "$targ" = "all"; then
3426     targ_32_little=yes
3427     targ_32_big=yes
3428     targ_64_little=yes
3429     targ_64_big=yes
3430     all_targets=yes
3431   else
3432     . ${srcdir}/configure.tgt
3433
3434     if test "$targ_obj" = "UNKNOWN"; then
3435       as_fn_error "\"unsupported target $targ\"" "$LINENO" 5
3436     else
3437       targetobjs="$targetobjs ${targ_obj}.\$(OBJEXT)"
3438       if test "$targ_extra_obj" != ""; then
3439         targetobjs="$targetobjs ${targ_extra_obj}.\$(OBJEXT)"
3440       fi
3441       if test "$targ_size" = "32" -o "$targ_extra_size" = "32"; then
3442           if test "$targ_big_endian" = "true" \
3443               -o "$targ_extra_big_endian" = "true"; then
3444               targ_32_big=yes
3445           fi
3446           if test "$targ_big_endian" = "false" \
3447               -o "$targ_extra_big_endian" = "false"; then
3448               targ_32_little=yes
3449           fi
3450       fi
3451       if test "$targ_size" = "64" -o "$targ_extra_size" = "64"; then
3452           if test "$targ_big_endian" = "true" \
3453               -o "$targ_extra_big_endian" = "true"; then
3454               targ_64_big=yes
3455           fi
3456           if test "$targ_big_endian" = "false" \
3457               -o "$targ_extra_big_endian" = "false"; then
3458               targ_64_little=yes
3459           fi
3460       fi
3461
3462       if test "$target" = "$targ"; then
3463         default_machine=$targ_machine
3464         default_size=$targ_size
3465         default_big_endian=$targ_big_endian
3466         default_osabi=$targ_osabi
3467
3468          if test "$targ_obj" = "aarch64"; then
3469   DEFAULT_TARGET_AARCH64_TRUE=
3470   DEFAULT_TARGET_AARCH64_FALSE='#'
3471 else
3472   DEFAULT_TARGET_AARCH64_TRUE='#'
3473   DEFAULT_TARGET_AARCH64_FALSE=
3474 fi
3475
3476          if test "$targ_obj" = "arm"; then
3477   DEFAULT_TARGET_ARM_TRUE=
3478   DEFAULT_TARGET_ARM_FALSE='#'
3479 else
3480   DEFAULT_TARGET_ARM_TRUE='#'
3481   DEFAULT_TARGET_ARM_FALSE=
3482 fi
3483
3484          if test "$targ_obj" = "i386"; then
3485   DEFAULT_TARGET_I386_TRUE=
3486   DEFAULT_TARGET_I386_FALSE='#'
3487 else
3488   DEFAULT_TARGET_I386_TRUE='#'
3489   DEFAULT_TARGET_I386_FALSE=
3490 fi
3491
3492          if test "$targ_obj" = "powerpc"; then
3493   DEFAULT_TARGET_POWERPC_TRUE=
3494   DEFAULT_TARGET_POWERPC_FALSE='#'
3495 else
3496   DEFAULT_TARGET_POWERPC_TRUE='#'
3497   DEFAULT_TARGET_POWERPC_FALSE=
3498 fi
3499
3500          if test "$targ_obj" = "sparc"; then
3501   DEFAULT_TARGET_SPARC_TRUE=
3502   DEFAULT_TARGET_SPARC_FALSE='#'
3503 else
3504   DEFAULT_TARGET_SPARC_TRUE='#'
3505   DEFAULT_TARGET_SPARC_FALSE=
3506 fi
3507
3508          if test "$targ_obj" = "s390"; then
3509   DEFAULT_TARGET_S390_TRUE=
3510   DEFAULT_TARGET_S390_FALSE='#'
3511 else
3512   DEFAULT_TARGET_S390_TRUE='#'
3513   DEFAULT_TARGET_S390_FALSE=
3514 fi
3515
3516         target_x86_64=no
3517         target_x32=no
3518         if test "$targ_obj" = "x86_64"; then
3519           case "$target" in
3520           x86_64*-linux-gnux32)
3521             target_x32=yes
3522             default_size=32
3523             ;;
3524           *)
3525             target_x86_64=yes
3526             ;;
3527           esac
3528         fi
3529          if test "$target_x86_64" = "yes"; then
3530   DEFAULT_TARGET_X86_64_TRUE=
3531   DEFAULT_TARGET_X86_64_FALSE='#'
3532 else
3533   DEFAULT_TARGET_X86_64_TRUE='#'
3534   DEFAULT_TARGET_X86_64_FALSE=
3535 fi
3536
3537          if test "$target_x32" = "yes"; then
3538   DEFAULT_TARGET_X32_TRUE=
3539   DEFAULT_TARGET_X32_FALSE='#'
3540 else
3541   DEFAULT_TARGET_X32_TRUE='#'
3542   DEFAULT_TARGET_X32_FALSE=
3543 fi
3544
3545          if test "$target_x86_64" = "yes" -o "$target_x32" = "yes"; then
3546   DEFAULT_TARGET_X86_64_OR_X32_TRUE=
3547   DEFAULT_TARGET_X86_64_OR_X32_FALSE='#'
3548 else
3549   DEFAULT_TARGET_X86_64_OR_X32_TRUE='#'
3550   DEFAULT_TARGET_X86_64_OR_X32_FALSE=
3551 fi
3552
3553          if test "$targ_obj" = "tilegx"; then
3554   DEFAULT_TARGET_TILEGX_TRUE=
3555   DEFAULT_TARGET_TILEGX_FALSE='#'
3556 else
3557   DEFAULT_TARGET_TILEGX_TRUE='#'
3558   DEFAULT_TARGET_TILEGX_FALSE=
3559 fi
3560
3561          if test "$targ_obj" = "mips"; then
3562   DEFAULT_TARGET_MIPS_TRUE=
3563   DEFAULT_TARGET_MIPS_FALSE='#'
3564 else
3565   DEFAULT_TARGET_MIPS_TRUE='#'
3566   DEFAULT_TARGET_MIPS_FALSE=
3567 fi
3568
3569         DEFAULT_TARGET=${targ_obj}
3570
3571       fi
3572     fi
3573   fi
3574 done
3575
3576 # Remove any duplicates.
3577 to=""
3578 for t in $targetobjs; do
3579   case " $to " in
3580   *" $t "*) ;;
3581   *) to="$to $t" ;;
3582   esac
3583 done
3584 targetobjs=$to
3585
3586 if test -n "$targ_32_little"; then
3587
3588 $as_echo "#define HAVE_TARGET_32_LITTLE 1" >>confdefs.h
3589
3590 fi
3591 if test -n "$targ_32_big"; then
3592
3593 $as_echo "#define HAVE_TARGET_32_BIG 1" >>confdefs.h
3594
3595 fi
3596 if test -n "$targ_64_little"; then
3597
3598 $as_echo "#define HAVE_TARGET_64_LITTLE 1" >>confdefs.h
3599
3600 fi
3601 if test -n "$targ_64_big"; then
3602
3603 $as_echo "#define HAVE_TARGET_64_BIG 1" >>confdefs.h
3604
3605 fi
3606
3607 if test -n "$all_targets"; then
3608   TARGETOBJS='$(ALL_TARGETOBJS)'
3609 else
3610   TARGETOBJS="$targetobjs"
3611 fi
3612
3613
3614
3615 cat >>confdefs.h <<_ACEOF
3616 #define GOLD_DEFAULT_MACHINE $default_machine
3617 _ACEOF
3618
3619
3620 cat >>confdefs.h <<_ACEOF
3621 #define GOLD_DEFAULT_SIZE $default_size
3622 _ACEOF
3623
3624
3625 cat >>confdefs.h <<_ACEOF
3626 #define GOLD_DEFAULT_BIG_ENDIAN $default_big_endian
3627 _ACEOF
3628
3629
3630 cat >>confdefs.h <<_ACEOF
3631 #define GOLD_DEFAULT_OSABI $default_osabi
3632 _ACEOF
3633
3634
3635
3636 # Check whether --with-lib-path was given.
3637 if test "${with_lib_path+set}" = set; then :
3638   withval=$with_lib_path; case "$withval" in
3639  yes) LIB_PATH='"/lib:/usr/lib"' ;;
3640  no) LIB_PATH='""' ;;
3641  *) LIB_PATH='"'"$withval"'"' ;;
3642  esac
3643 else
3644   LIB_PATH='"::DEFAULT::"'
3645 fi
3646
3647
3648 cat >>confdefs.h <<_ACEOF
3649 #define LIB_PATH $LIB_PATH
3650 _ACEOF
3651
3652 if test "x$target_alias" = "x" -o "x$host_alias" = "x$target_alias"; then
3653
3654 $as_echo "#define NATIVE_LINKER 1" >>confdefs.h
3655
3656 fi
3657
3658 if test -n "$ac_tool_prefix"; then
3659   # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
3660 set dummy ${ac_tool_prefix}nm; ac_word=$2
3661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3662 $as_echo_n "checking for $ac_word... " >&6; }
3663 if test "${ac_cv_prog_NM+set}" = set; then :
3664   $as_echo_n "(cached) " >&6
3665 else
3666   if test -n "$NM"; then
3667   ac_cv_prog_NM="$NM" # Let the user override the test.
3668 else
3669 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3670 for as_dir in $PATH
3671 do
3672   IFS=$as_save_IFS
3673   test -z "$as_dir" && as_dir=.
3674     for ac_exec_ext in '' $ac_executable_extensions; do
3675   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3676     ac_cv_prog_NM="${ac_tool_prefix}nm"
3677     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3678     break 2
3679   fi
3680 done
3681   done
3682 IFS=$as_save_IFS
3683
3684 fi
3685 fi
3686 NM=$ac_cv_prog_NM
3687 if test -n "$NM"; then
3688   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
3689 $as_echo "$NM" >&6; }
3690 else
3691   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3692 $as_echo "no" >&6; }
3693 fi
3694
3695
3696 fi
3697 if test -z "$ac_cv_prog_NM"; then
3698   ac_ct_NM=$NM
3699   # Extract the first word of "nm", so it can be a program name with args.
3700 set dummy nm; ac_word=$2
3701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3702 $as_echo_n "checking for $ac_word... " >&6; }
3703 if test "${ac_cv_prog_ac_ct_NM+set}" = set; then :
3704   $as_echo_n "(cached) " >&6
3705 else
3706   if test -n "$ac_ct_NM"; then
3707   ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test.
3708 else
3709 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3710 for as_dir in $PATH
3711 do
3712   IFS=$as_save_IFS
3713   test -z "$as_dir" && as_dir=.
3714     for ac_exec_ext in '' $ac_executable_extensions; do
3715   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3716     ac_cv_prog_ac_ct_NM="nm"
3717     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3718     break 2
3719   fi
3720 done
3721   done
3722 IFS=$as_save_IFS
3723
3724 fi
3725 fi
3726 ac_ct_NM=$ac_cv_prog_ac_ct_NM
3727 if test -n "$ac_ct_NM"; then
3728   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5
3729 $as_echo "$ac_ct_NM" >&6; }
3730 else
3731   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3732 $as_echo "no" >&6; }
3733 fi
3734
3735   if test "x$ac_ct_NM" = x; then
3736     NM=""
3737   else
3738     case $cross_compiling:$ac_tool_warned in
3739 yes:)
3740 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3741 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3742 ac_tool_warned=yes ;;
3743 esac
3744     NM=$ac_ct_NM
3745   fi
3746 else
3747   NM="$ac_cv_prog_NM"
3748 fi
3749
3750
3751 ac_ext=c
3752 ac_cpp='$CPP $CPPFLAGS'
3753 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3754 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3755 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3756 if test -n "$ac_tool_prefix"; then
3757   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3758 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3760 $as_echo_n "checking for $ac_word... " >&6; }
3761 if test "${ac_cv_prog_CC+set}" = set; then :
3762   $as_echo_n "(cached) " >&6
3763 else
3764   if test -n "$CC"; then
3765   ac_cv_prog_CC="$CC" # Let the user override the test.
3766 else
3767 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3768 for as_dir in $PATH
3769 do
3770   IFS=$as_save_IFS
3771   test -z "$as_dir" && as_dir=.
3772     for ac_exec_ext in '' $ac_executable_extensions; do
3773   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3774     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3775     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3776     break 2
3777   fi
3778 done
3779   done
3780 IFS=$as_save_IFS
3781
3782 fi
3783 fi
3784 CC=$ac_cv_prog_CC
3785 if test -n "$CC"; then
3786   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3787 $as_echo "$CC" >&6; }
3788 else
3789   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3790 $as_echo "no" >&6; }
3791 fi
3792
3793
3794 fi
3795 if test -z "$ac_cv_prog_CC"; then
3796   ac_ct_CC=$CC
3797   # Extract the first word of "gcc", so it can be a program name with args.
3798 set dummy gcc; ac_word=$2
3799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3800 $as_echo_n "checking for $ac_word... " >&6; }
3801 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3802   $as_echo_n "(cached) " >&6
3803 else
3804   if test -n "$ac_ct_CC"; then
3805   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3806 else
3807 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3808 for as_dir in $PATH
3809 do
3810   IFS=$as_save_IFS
3811   test -z "$as_dir" && as_dir=.
3812     for ac_exec_ext in '' $ac_executable_extensions; do
3813   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3814     ac_cv_prog_ac_ct_CC="gcc"
3815     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3816     break 2
3817   fi
3818 done
3819   done
3820 IFS=$as_save_IFS
3821
3822 fi
3823 fi
3824 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3825 if test -n "$ac_ct_CC"; then
3826   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3827 $as_echo "$ac_ct_CC" >&6; }
3828 else
3829   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3830 $as_echo "no" >&6; }
3831 fi
3832
3833   if test "x$ac_ct_CC" = x; then
3834     CC=""
3835   else
3836     case $cross_compiling:$ac_tool_warned in
3837 yes:)
3838 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3839 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3840 ac_tool_warned=yes ;;
3841 esac
3842     CC=$ac_ct_CC
3843   fi
3844 else
3845   CC="$ac_cv_prog_CC"
3846 fi
3847
3848 if test -z "$CC"; then
3849           if test -n "$ac_tool_prefix"; then
3850     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3851 set dummy ${ac_tool_prefix}cc; ac_word=$2
3852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3853 $as_echo_n "checking for $ac_word... " >&6; }
3854 if test "${ac_cv_prog_CC+set}" = set; then :
3855   $as_echo_n "(cached) " >&6
3856 else
3857   if test -n "$CC"; then
3858   ac_cv_prog_CC="$CC" # Let the user override the test.
3859 else
3860 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3861 for as_dir in $PATH
3862 do
3863   IFS=$as_save_IFS
3864   test -z "$as_dir" && as_dir=.
3865     for ac_exec_ext in '' $ac_executable_extensions; do
3866   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3867     ac_cv_prog_CC="${ac_tool_prefix}cc"
3868     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3869     break 2
3870   fi
3871 done
3872   done
3873 IFS=$as_save_IFS
3874
3875 fi
3876 fi
3877 CC=$ac_cv_prog_CC
3878 if test -n "$CC"; then
3879   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3880 $as_echo "$CC" >&6; }
3881 else
3882   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3883 $as_echo "no" >&6; }
3884 fi
3885
3886
3887   fi
3888 fi
3889 if test -z "$CC"; then
3890   # Extract the first word of "cc", so it can be a program name with args.
3891 set dummy cc; ac_word=$2
3892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3893 $as_echo_n "checking for $ac_word... " >&6; }
3894 if test "${ac_cv_prog_CC+set}" = set; then :
3895   $as_echo_n "(cached) " >&6
3896 else
3897   if test -n "$CC"; then
3898   ac_cv_prog_CC="$CC" # Let the user override the test.
3899 else
3900   ac_prog_rejected=no
3901 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3902 for as_dir in $PATH
3903 do
3904   IFS=$as_save_IFS
3905   test -z "$as_dir" && as_dir=.
3906     for ac_exec_ext in '' $ac_executable_extensions; do
3907   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3908     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3909        ac_prog_rejected=yes
3910        continue
3911      fi
3912     ac_cv_prog_CC="cc"
3913     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3914     break 2
3915   fi
3916 done
3917   done
3918 IFS=$as_save_IFS
3919
3920 if test $ac_prog_rejected = yes; then
3921   # We found a bogon in the path, so make sure we never use it.
3922   set dummy $ac_cv_prog_CC
3923   shift
3924   if test $# != 0; then
3925     # We chose a different compiler from the bogus one.
3926     # However, it has the same basename, so the bogon will be chosen
3927     # first if we set CC to just the basename; use the full file name.
3928     shift
3929     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3930   fi
3931 fi
3932 fi
3933 fi
3934 CC=$ac_cv_prog_CC
3935 if test -n "$CC"; then
3936   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3937 $as_echo "$CC" >&6; }
3938 else
3939   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3940 $as_echo "no" >&6; }
3941 fi
3942
3943
3944 fi
3945 if test -z "$CC"; then
3946   if test -n "$ac_tool_prefix"; then
3947   for ac_prog in cl.exe
3948   do
3949     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3950 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3952 $as_echo_n "checking for $ac_word... " >&6; }
3953 if test "${ac_cv_prog_CC+set}" = set; then :
3954   $as_echo_n "(cached) " >&6
3955 else
3956   if test -n "$CC"; then
3957   ac_cv_prog_CC="$CC" # Let the user override the test.
3958 else
3959 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3960 for as_dir in $PATH
3961 do
3962   IFS=$as_save_IFS
3963   test -z "$as_dir" && as_dir=.
3964     for ac_exec_ext in '' $ac_executable_extensions; do
3965   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3966     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3967     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3968     break 2
3969   fi
3970 done
3971   done
3972 IFS=$as_save_IFS
3973
3974 fi
3975 fi
3976 CC=$ac_cv_prog_CC
3977 if test -n "$CC"; then
3978   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3979 $as_echo "$CC" >&6; }
3980 else
3981   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3982 $as_echo "no" >&6; }
3983 fi
3984
3985
3986     test -n "$CC" && break
3987   done
3988 fi
3989 if test -z "$CC"; then
3990   ac_ct_CC=$CC
3991   for ac_prog in cl.exe
3992 do
3993   # Extract the first word of "$ac_prog", so it can be a program name with args.
3994 set dummy $ac_prog; ac_word=$2
3995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3996 $as_echo_n "checking for $ac_word... " >&6; }
3997 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3998   $as_echo_n "(cached) " >&6
3999 else
4000   if test -n "$ac_ct_CC"; then
4001   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4002 else
4003 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4004 for as_dir in $PATH
4005 do
4006   IFS=$as_save_IFS
4007   test -z "$as_dir" && as_dir=.
4008     for ac_exec_ext in '' $ac_executable_extensions; do
4009   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4010     ac_cv_prog_ac_ct_CC="$ac_prog"
4011     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4012     break 2
4013   fi
4014 done
4015   done
4016 IFS=$as_save_IFS
4017
4018 fi
4019 fi
4020 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4021 if test -n "$ac_ct_CC"; then
4022   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4023 $as_echo "$ac_ct_CC" >&6; }
4024 else
4025   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4026 $as_echo "no" >&6; }
4027 fi
4028
4029
4030   test -n "$ac_ct_CC" && break
4031 done
4032
4033   if test "x$ac_ct_CC" = x; then
4034     CC=""
4035   else
4036     case $cross_compiling:$ac_tool_warned in
4037 yes:)
4038 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4039 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4040 ac_tool_warned=yes ;;
4041 esac
4042     CC=$ac_ct_CC
4043   fi
4044 fi
4045
4046 fi
4047
4048
4049 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4050 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4051 as_fn_error "no acceptable C compiler found in \$PATH
4052 See \`config.log' for more details." "$LINENO" 5; }
4053
4054 # Provide some information about the compiler.
4055 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4056 set X $ac_compile
4057 ac_compiler=$2
4058 for ac_option in --version -v -V -qversion; do
4059   { { ac_try="$ac_compiler $ac_option >&5"
4060 case "(($ac_try" in
4061   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4062   *) ac_try_echo=$ac_try;;
4063 esac
4064 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4065 $as_echo "$ac_try_echo"; } >&5
4066   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4067   ac_status=$?
4068   if test -s conftest.err; then
4069     sed '10a\
4070 ... rest of stderr output deleted ...
4071          10q' conftest.err >conftest.er1
4072     cat conftest.er1 >&5
4073     rm -f conftest.er1 conftest.err
4074   fi
4075   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4076   test $ac_status = 0; }
4077 done
4078
4079 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4080 /* end confdefs.h.  */
4081
4082 int
4083 main ()
4084 {
4085
4086   ;
4087   return 0;
4088 }
4089 _ACEOF
4090 ac_clean_files_save=$ac_clean_files
4091 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
4092 # Try to create an executable without -o first, disregard a.out.
4093 # It will help us diagnose broken compilers, and finding out an intuition
4094 # of exeext.
4095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
4096 $as_echo_n "checking for C compiler default output file name... " >&6; }
4097 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4098
4099 # The possible output files:
4100 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4101
4102 ac_rmfiles=
4103 for ac_file in $ac_files
4104 do
4105   case $ac_file in
4106     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4107     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4108   esac
4109 done
4110 rm -f $ac_rmfiles
4111
4112 if { { ac_try="$ac_link_default"
4113 case "(($ac_try" in
4114   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4115   *) ac_try_echo=$ac_try;;
4116 esac
4117 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4118 $as_echo "$ac_try_echo"; } >&5
4119   (eval "$ac_link_default") 2>&5
4120   ac_status=$?
4121   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4122   test $ac_status = 0; }; then :
4123   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
4124 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
4125 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
4126 # so that the user can short-circuit this test for compilers unknown to
4127 # Autoconf.
4128 for ac_file in $ac_files ''
4129 do
4130   test -f "$ac_file" || continue
4131   case $ac_file in
4132     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
4133         ;;
4134     [ab].out )
4135         # We found the default executable, but exeext='' is most
4136         # certainly right.
4137         break;;
4138     *.* )
4139         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
4140         then :; else
4141            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4142         fi
4143         # We set ac_cv_exeext here because the later test for it is not
4144         # safe: cross compilers may not add the suffix if given an `-o'
4145         # argument, so we may need to know it at that point already.
4146         # Even if this section looks crufty: it has the advantage of
4147         # actually working.
4148         break;;
4149     * )
4150         break;;
4151   esac
4152 done
4153 test "$ac_cv_exeext" = no && ac_cv_exeext=
4154
4155 else
4156   ac_file=''
4157 fi
4158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
4159 $as_echo "$ac_file" >&6; }
4160 if test -z "$ac_file"; then :
4161   $as_echo "$as_me: failed program was:" >&5
4162 sed 's/^/| /' conftest.$ac_ext >&5
4163
4164 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4165 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4166 { as_fn_set_status 77
4167 as_fn_error "C compiler cannot create executables
4168 See \`config.log' for more details." "$LINENO" 5; }; }
4169 fi
4170 ac_exeext=$ac_cv_exeext
4171
4172 # Check that the compiler produces executables we can run.  If not, either
4173 # the compiler is broken, or we cross compile.
4174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4175 $as_echo_n "checking whether the C compiler works... " >&6; }
4176 # If not cross compiling, check that we can run a simple program.
4177 if test "$cross_compiling" != yes; then
4178   if { ac_try='./$ac_file'
4179   { { case "(($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 "$ac_try") 2>&5
4186   ac_status=$?
4187   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4188   test $ac_status = 0; }; }; then
4189     cross_compiling=no
4190   else
4191     if test "$cross_compiling" = maybe; then
4192         cross_compiling=yes
4193     else
4194         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4195 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4196 as_fn_error "cannot run C compiled programs.
4197 If you meant to cross compile, use \`--host'.
4198 See \`config.log' for more details." "$LINENO" 5; }
4199     fi
4200   fi
4201 fi
4202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4203 $as_echo "yes" >&6; }
4204
4205 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
4206 ac_clean_files=$ac_clean_files_save
4207 # Check that the compiler produces executables we can run.  If not, either
4208 # the compiler is broken, or we cross compile.
4209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
4210 $as_echo_n "checking whether we are cross compiling... " >&6; }
4211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
4212 $as_echo "$cross_compiling" >&6; }
4213
4214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
4215 $as_echo_n "checking for suffix of executables... " >&6; }
4216 if { { ac_try="$ac_link"
4217 case "(($ac_try" in
4218   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4219   *) ac_try_echo=$ac_try;;
4220 esac
4221 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4222 $as_echo "$ac_try_echo"; } >&5
4223   (eval "$ac_link") 2>&5
4224   ac_status=$?
4225   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4226   test $ac_status = 0; }; then :
4227   # If both `conftest.exe' and `conftest' are `present' (well, observable)
4228 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
4229 # work properly (i.e., refer to `conftest.exe'), while it won't with
4230 # `rm'.
4231 for ac_file in conftest.exe conftest conftest.*; do
4232   test -f "$ac_file" || continue
4233   case $ac_file in
4234     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4235     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4236           break;;
4237     * ) break;;
4238   esac
4239 done
4240 else
4241   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4242 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4243 as_fn_error "cannot compute suffix of executables: cannot compile and link
4244 See \`config.log' for more details." "$LINENO" 5; }
4245 fi
4246 rm -f conftest$ac_cv_exeext
4247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4248 $as_echo "$ac_cv_exeext" >&6; }
4249
4250 rm -f conftest.$ac_ext
4251 EXEEXT=$ac_cv_exeext
4252 ac_exeext=$EXEEXT
4253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4254 $as_echo_n "checking for suffix of object files... " >&6; }
4255 if test "${ac_cv_objext+set}" = set; then :
4256   $as_echo_n "(cached) " >&6
4257 else
4258   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4259 /* end confdefs.h.  */
4260
4261 int
4262 main ()
4263 {
4264
4265   ;
4266   return 0;
4267 }
4268 _ACEOF
4269 rm -f conftest.o conftest.obj
4270 if { { ac_try="$ac_compile"
4271 case "(($ac_try" in
4272   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4273   *) ac_try_echo=$ac_try;;
4274 esac
4275 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4276 $as_echo "$ac_try_echo"; } >&5
4277   (eval "$ac_compile") 2>&5
4278   ac_status=$?
4279   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4280   test $ac_status = 0; }; then :
4281   for ac_file in conftest.o conftest.obj conftest.*; do
4282   test -f "$ac_file" || continue;
4283   case $ac_file in
4284     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4285     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4286        break;;
4287   esac
4288 done
4289 else
4290   $as_echo "$as_me: failed program was:" >&5
4291 sed 's/^/| /' conftest.$ac_ext >&5
4292
4293 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4294 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4295 as_fn_error "cannot compute suffix of object files: cannot compile
4296 See \`config.log' for more details." "$LINENO" 5; }
4297 fi
4298 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4299 fi
4300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4301 $as_echo "$ac_cv_objext" >&6; }
4302 OBJEXT=$ac_cv_objext
4303 ac_objext=$OBJEXT
4304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4305 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4306 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4307   $as_echo_n "(cached) " >&6
4308 else
4309   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4310 /* end confdefs.h.  */
4311
4312 int
4313 main ()
4314 {
4315 #ifndef __GNUC__
4316        choke me
4317 #endif
4318
4319   ;
4320   return 0;
4321 }
4322 _ACEOF
4323 if ac_fn_c_try_compile "$LINENO"; then :
4324   ac_compiler_gnu=yes
4325 else
4326   ac_compiler_gnu=no
4327 fi
4328 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4329 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4330
4331 fi
4332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4333 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4334 if test $ac_compiler_gnu = yes; then
4335   GCC=yes
4336 else
4337   GCC=
4338 fi
4339 ac_test_CFLAGS=${CFLAGS+set}
4340 ac_save_CFLAGS=$CFLAGS
4341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4342 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4343 if test "${ac_cv_prog_cc_g+set}" = set; then :
4344   $as_echo_n "(cached) " >&6
4345 else
4346   ac_save_c_werror_flag=$ac_c_werror_flag
4347    ac_c_werror_flag=yes
4348    ac_cv_prog_cc_g=no
4349    CFLAGS="-g"
4350    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4351 /* end confdefs.h.  */
4352
4353 int
4354 main ()
4355 {
4356
4357   ;
4358   return 0;
4359 }
4360 _ACEOF
4361 if ac_fn_c_try_compile "$LINENO"; then :
4362   ac_cv_prog_cc_g=yes
4363 else
4364   CFLAGS=""
4365       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4366 /* end confdefs.h.  */
4367
4368 int
4369 main ()
4370 {
4371
4372   ;
4373   return 0;
4374 }
4375 _ACEOF
4376 if ac_fn_c_try_compile "$LINENO"; then :
4377
4378 else
4379   ac_c_werror_flag=$ac_save_c_werror_flag
4380          CFLAGS="-g"
4381          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4382 /* end confdefs.h.  */
4383
4384 int
4385 main ()
4386 {
4387
4388   ;
4389   return 0;
4390 }
4391 _ACEOF
4392 if ac_fn_c_try_compile "$LINENO"; then :
4393   ac_cv_prog_cc_g=yes
4394 fi
4395 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4396 fi
4397 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4398 fi
4399 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4400    ac_c_werror_flag=$ac_save_c_werror_flag
4401 fi
4402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4403 $as_echo "$ac_cv_prog_cc_g" >&6; }
4404 if test "$ac_test_CFLAGS" = set; then
4405   CFLAGS=$ac_save_CFLAGS
4406 elif test $ac_cv_prog_cc_g = yes; then
4407   if test "$GCC" = yes; then
4408     CFLAGS="-g -O2"
4409   else
4410     CFLAGS="-g"
4411   fi
4412 else
4413   if test "$GCC" = yes; then
4414     CFLAGS="-O2"
4415   else
4416     CFLAGS=
4417   fi
4418 fi
4419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4420 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4421 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4422   $as_echo_n "(cached) " >&6
4423 else
4424   ac_cv_prog_cc_c89=no
4425 ac_save_CC=$CC
4426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4427 /* end confdefs.h.  */
4428 #include <stdarg.h>
4429 #include <stdio.h>
4430 #include <sys/types.h>
4431 #include <sys/stat.h>
4432 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4433 struct buf { int x; };
4434 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4435 static char *e (p, i)
4436      char **p;
4437      int i;
4438 {
4439   return p[i];
4440 }
4441 static char *f (char * (*g) (char **, int), char **p, ...)
4442 {
4443   char *s;
4444   va_list v;
4445   va_start (v,p);
4446   s = g (p, va_arg (v,int));
4447   va_end (v);
4448   return s;
4449 }
4450
4451 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4452    function prototypes and stuff, but not '\xHH' hex character constants.
4453    These don't provoke an error unfortunately, instead are silently treated
4454    as 'x'.  The following induces an error, until -std is added to get
4455    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4456    array size at least.  It's necessary to write '\x00'==0 to get something
4457    that's true only with -std.  */
4458 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4459
4460 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4461    inside strings and character constants.  */
4462 #define FOO(x) 'x'
4463 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4464
4465 int test (int i, double x);
4466 struct s1 {int (*f) (int a);};
4467 struct s2 {int (*f) (double a);};
4468 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4469 int argc;
4470 char **argv;
4471 int
4472 main ()
4473 {
4474 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4475   ;
4476   return 0;
4477 }
4478 _ACEOF
4479 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4480         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4481 do
4482   CC="$ac_save_CC $ac_arg"
4483   if ac_fn_c_try_compile "$LINENO"; then :
4484   ac_cv_prog_cc_c89=$ac_arg
4485 fi
4486 rm -f core conftest.err conftest.$ac_objext
4487   test "x$ac_cv_prog_cc_c89" != "xno" && break
4488 done
4489 rm -f conftest.$ac_ext
4490 CC=$ac_save_CC
4491
4492 fi
4493 # AC_CACHE_VAL
4494 case "x$ac_cv_prog_cc_c89" in
4495   x)
4496     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4497 $as_echo "none needed" >&6; } ;;
4498   xno)
4499     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4500 $as_echo "unsupported" >&6; } ;;
4501   *)
4502     CC="$CC $ac_cv_prog_cc_c89"
4503     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4504 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4505 esac
4506 if test "x$ac_cv_prog_cc_c89" != xno; then :
4507
4508 fi
4509
4510 ac_ext=c
4511 ac_cpp='$CPP $CPPFLAGS'
4512 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4513 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4514 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4515 DEPDIR="${am__leading_dot}deps"
4516
4517 ac_config_commands="$ac_config_commands depfiles"
4518
4519
4520 am_make=${MAKE-make}
4521 cat > confinc << 'END'
4522 am__doit:
4523         @echo this is the am__doit target
4524 .PHONY: am__doit
4525 END
4526 # If we don't find an include directive, just comment out the code.
4527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4528 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4529 am__include="#"
4530 am__quote=
4531 _am_result=none
4532 # First try GNU make style include.
4533 echo "include confinc" > confmf
4534 # Ignore all kinds of additional output from `make'.
4535 case `$am_make -s -f confmf 2> /dev/null` in #(
4536 *the\ am__doit\ target*)
4537   am__include=include
4538   am__quote=
4539   _am_result=GNU
4540   ;;
4541 esac
4542 # Now try BSD make style include.
4543 if test "$am__include" = "#"; then
4544    echo '.include "confinc"' > confmf
4545    case `$am_make -s -f confmf 2> /dev/null` in #(
4546    *the\ am__doit\ target*)
4547      am__include=.include
4548      am__quote="\""
4549      _am_result=BSD
4550      ;;
4551    esac
4552 fi
4553
4554
4555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4556 $as_echo "$_am_result" >&6; }
4557 rm -f confinc confmf
4558
4559 # Check whether --enable-dependency-tracking was given.
4560 if test "${enable_dependency_tracking+set}" = set; then :
4561   enableval=$enable_dependency_tracking;
4562 fi
4563
4564 if test "x$enable_dependency_tracking" != xno; then
4565   am_depcomp="$ac_aux_dir/depcomp"
4566   AMDEPBACKSLASH='\'
4567   am__nodep='_no'
4568 fi
4569  if test "x$enable_dependency_tracking" != xno; then
4570   AMDEP_TRUE=
4571   AMDEP_FALSE='#'
4572 else
4573   AMDEP_TRUE='#'
4574   AMDEP_FALSE=
4575 fi
4576
4577
4578
4579 depcc="$CC"   am_compiler_list=
4580
4581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4582 $as_echo_n "checking dependency style of $depcc... " >&6; }
4583 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4584   $as_echo_n "(cached) " >&6
4585 else
4586   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4587   # We make a subdir and do the tests there.  Otherwise we can end up
4588   # making bogus files that we don't know about and never remove.  For
4589   # instance it was reported that on HP-UX the gcc test will end up
4590   # making a dummy file named `D' -- because `-MD' means `put the output
4591   # in D'.
4592   rm -rf conftest.dir
4593   mkdir conftest.dir
4594   # Copy depcomp to subdir because otherwise we won't find it if we're
4595   # using a relative directory.
4596   cp "$am_depcomp" conftest.dir
4597   cd conftest.dir
4598   # We will build objects and dependencies in a subdirectory because
4599   # it helps to detect inapplicable dependency modes.  For instance
4600   # both Tru64's cc and ICC support -MD to output dependencies as a
4601   # side effect of compilation, but ICC will put the dependencies in
4602   # the current directory while Tru64 will put them in the object
4603   # directory.
4604   mkdir sub
4605
4606   am_cv_CC_dependencies_compiler_type=none
4607   if test "$am_compiler_list" = ""; then
4608      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4609   fi
4610   am__universal=false
4611   case " $depcc " in #(
4612      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4613      esac
4614
4615   for depmode in $am_compiler_list; do
4616     # Setup a source with many dependencies, because some compilers
4617     # like to wrap large dependency lists on column 80 (with \), and
4618     # we should not choose a depcomp mode which is confused by this.
4619     #
4620     # We need to recreate these files for each test, as the compiler may
4621     # overwrite some of them when testing with obscure command lines.
4622     # This happens at least with the AIX C compiler.
4623     : > sub/conftest.c
4624     for i in 1 2 3 4 5 6; do
4625       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4626       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4627       # Solaris 8's {/usr,}/bin/sh.
4628       touch sub/conftst$i.h
4629     done
4630     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4631
4632     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4633     # mode.  It turns out that the SunPro C++ compiler does not properly
4634     # handle `-M -o', and we need to detect this.  Also, some Intel
4635     # versions had trouble with output in subdirs
4636     am__obj=sub/conftest.${OBJEXT-o}
4637     am__minus_obj="-o $am__obj"
4638     case $depmode in
4639     gcc)
4640       # This depmode causes a compiler race in universal mode.
4641       test "$am__universal" = false || continue
4642       ;;
4643     nosideeffect)
4644       # after this tag, mechanisms are not by side-effect, so they'll
4645       # only be used when explicitly requested
4646       if test "x$enable_dependency_tracking" = xyes; then
4647         continue
4648       else
4649         break
4650       fi
4651       ;;
4652     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4653       # This compiler won't grok `-c -o', but also, the minuso test has
4654       # not run yet.  These depmodes are late enough in the game, and
4655       # so weak that their functioning should not be impacted.
4656       am__obj=conftest.${OBJEXT-o}
4657       am__minus_obj=
4658       ;;
4659     none) break ;;
4660     esac
4661     if depmode=$depmode \
4662        source=sub/conftest.c object=$am__obj \
4663        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4664        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4665          >/dev/null 2>conftest.err &&
4666        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4667        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4668        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4669        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4670       # icc doesn't choke on unknown options, it will just issue warnings
4671       # or remarks (even with -Werror).  So we grep stderr for any message
4672       # that says an option was ignored or not supported.
4673       # When given -MP, icc 7.0 and 7.1 complain thusly:
4674       #   icc: Command line warning: ignoring option '-M'; no argument required
4675       # The diagnosis changed in icc 8.0:
4676       #   icc: Command line remark: option '-MP' not supported
4677       if (grep 'ignoring option' conftest.err ||
4678           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4679         am_cv_CC_dependencies_compiler_type=$depmode
4680         break
4681       fi
4682     fi
4683   done
4684
4685   cd ..
4686   rm -rf conftest.dir
4687 else
4688   am_cv_CC_dependencies_compiler_type=none
4689 fi
4690
4691 fi
4692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4693 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4694 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4695
4696  if
4697   test "x$enable_dependency_tracking" != xno \
4698   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4699   am__fastdepCC_TRUE=
4700   am__fastdepCC_FALSE='#'
4701 else
4702   am__fastdepCC_TRUE='#'
4703   am__fastdepCC_FALSE=
4704 fi
4705
4706
4707 ac_ext=cpp
4708 ac_cpp='$CXXCPP $CPPFLAGS'
4709 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4710 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4711 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4712 if test -z "$CXX"; then
4713   if test -n "$CCC"; then
4714     CXX=$CCC
4715   else
4716     if test -n "$ac_tool_prefix"; then
4717   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4718   do
4719     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4720 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4722 $as_echo_n "checking for $ac_word... " >&6; }
4723 if test "${ac_cv_prog_CXX+set}" = set; then :
4724   $as_echo_n "(cached) " >&6
4725 else
4726   if test -n "$CXX"; then
4727   ac_cv_prog_CXX="$CXX" # Let the user override the test.
4728 else
4729 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4730 for as_dir in $PATH
4731 do
4732   IFS=$as_save_IFS
4733   test -z "$as_dir" && as_dir=.
4734     for ac_exec_ext in '' $ac_executable_extensions; do
4735   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4736     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4737     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4738     break 2
4739   fi
4740 done
4741   done
4742 IFS=$as_save_IFS
4743
4744 fi
4745 fi
4746 CXX=$ac_cv_prog_CXX
4747 if test -n "$CXX"; then
4748   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4749 $as_echo "$CXX" >&6; }
4750 else
4751   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4752 $as_echo "no" >&6; }
4753 fi
4754
4755
4756     test -n "$CXX" && break
4757   done
4758 fi
4759 if test -z "$CXX"; then
4760   ac_ct_CXX=$CXX
4761   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4762 do
4763   # Extract the first word of "$ac_prog", so it can be a program name with args.
4764 set dummy $ac_prog; ac_word=$2
4765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4766 $as_echo_n "checking for $ac_word... " >&6; }
4767 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4768   $as_echo_n "(cached) " >&6
4769 else
4770   if test -n "$ac_ct_CXX"; then
4771   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4772 else
4773 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4774 for as_dir in $PATH
4775 do
4776   IFS=$as_save_IFS
4777   test -z "$as_dir" && as_dir=.
4778     for ac_exec_ext in '' $ac_executable_extensions; do
4779   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4780     ac_cv_prog_ac_ct_CXX="$ac_prog"
4781     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4782     break 2
4783   fi
4784 done
4785   done
4786 IFS=$as_save_IFS
4787
4788 fi
4789 fi
4790 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4791 if test -n "$ac_ct_CXX"; then
4792   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4793 $as_echo "$ac_ct_CXX" >&6; }
4794 else
4795   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4796 $as_echo "no" >&6; }
4797 fi
4798
4799
4800   test -n "$ac_ct_CXX" && break
4801 done
4802
4803   if test "x$ac_ct_CXX" = x; then
4804     CXX="g++"
4805   else
4806     case $cross_compiling:$ac_tool_warned in
4807 yes:)
4808 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4809 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4810 ac_tool_warned=yes ;;
4811 esac
4812     CXX=$ac_ct_CXX
4813   fi
4814 fi
4815
4816   fi
4817 fi
4818 # Provide some information about the compiler.
4819 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4820 set X $ac_compile
4821 ac_compiler=$2
4822 for ac_option in --version -v -V -qversion; do
4823   { { ac_try="$ac_compiler $ac_option >&5"
4824 case "(($ac_try" in
4825   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4826   *) ac_try_echo=$ac_try;;
4827 esac
4828 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4829 $as_echo "$ac_try_echo"; } >&5
4830   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4831   ac_status=$?
4832   if test -s conftest.err; then
4833     sed '10a\
4834 ... rest of stderr output deleted ...
4835          10q' conftest.err >conftest.er1
4836     cat conftest.er1 >&5
4837     rm -f conftest.er1 conftest.err
4838   fi
4839   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4840   test $ac_status = 0; }
4841 done
4842
4843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4844 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4845 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4846   $as_echo_n "(cached) " >&6
4847 else
4848   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4849 /* end confdefs.h.  */
4850
4851 int
4852 main ()
4853 {
4854 #ifndef __GNUC__
4855        choke me
4856 #endif
4857
4858   ;
4859   return 0;
4860 }
4861 _ACEOF
4862 if ac_fn_cxx_try_compile "$LINENO"; then :
4863   ac_compiler_gnu=yes
4864 else
4865   ac_compiler_gnu=no
4866 fi
4867 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4868 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4869
4870 fi
4871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4872 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4873 if test $ac_compiler_gnu = yes; then
4874   GXX=yes
4875 else
4876   GXX=
4877 fi
4878 ac_test_CXXFLAGS=${CXXFLAGS+set}
4879 ac_save_CXXFLAGS=$CXXFLAGS
4880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4881 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4882 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4883   $as_echo_n "(cached) " >&6
4884 else
4885   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4886    ac_cxx_werror_flag=yes
4887    ac_cv_prog_cxx_g=no
4888    CXXFLAGS="-g"
4889    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4890 /* end confdefs.h.  */
4891
4892 int
4893 main ()
4894 {
4895
4896   ;
4897   return 0;
4898 }
4899 _ACEOF
4900 if ac_fn_cxx_try_compile "$LINENO"; then :
4901   ac_cv_prog_cxx_g=yes
4902 else
4903   CXXFLAGS=""
4904       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4905 /* end confdefs.h.  */
4906
4907 int
4908 main ()
4909 {
4910
4911   ;
4912   return 0;
4913 }
4914 _ACEOF
4915 if ac_fn_cxx_try_compile "$LINENO"; then :
4916
4917 else
4918   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4919          CXXFLAGS="-g"
4920          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4921 /* end confdefs.h.  */
4922
4923 int
4924 main ()
4925 {
4926
4927   ;
4928   return 0;
4929 }
4930 _ACEOF
4931 if ac_fn_cxx_try_compile "$LINENO"; then :
4932   ac_cv_prog_cxx_g=yes
4933 fi
4934 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4935 fi
4936 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4937 fi
4938 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4939    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4940 fi
4941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4942 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4943 if test "$ac_test_CXXFLAGS" = set; then
4944   CXXFLAGS=$ac_save_CXXFLAGS
4945 elif test $ac_cv_prog_cxx_g = yes; then
4946   if test "$GXX" = yes; then
4947     CXXFLAGS="-g -O2"
4948   else
4949     CXXFLAGS="-g"
4950   fi
4951 else
4952   if test "$GXX" = yes; then
4953     CXXFLAGS="-O2"
4954   else
4955     CXXFLAGS=
4956   fi
4957 fi
4958 ac_ext=c
4959 ac_cpp='$CPP $CPPFLAGS'
4960 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4961 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4962 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4963
4964 depcc="$CXX"  am_compiler_list=
4965
4966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4967 $as_echo_n "checking dependency style of $depcc... " >&6; }
4968 if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then :
4969   $as_echo_n "(cached) " >&6
4970 else
4971   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4972   # We make a subdir and do the tests there.  Otherwise we can end up
4973   # making bogus files that we don't know about and never remove.  For
4974   # instance it was reported that on HP-UX the gcc test will end up
4975   # making a dummy file named `D' -- because `-MD' means `put the output
4976   # in D'.
4977   rm -rf conftest.dir
4978   mkdir conftest.dir
4979   # Copy depcomp to subdir because otherwise we won't find it if we're
4980   # using a relative directory.
4981   cp "$am_depcomp" conftest.dir
4982   cd conftest.dir
4983   # We will build objects and dependencies in a subdirectory because
4984   # it helps to detect inapplicable dependency modes.  For instance
4985   # both Tru64's cc and ICC support -MD to output dependencies as a
4986   # side effect of compilation, but ICC will put the dependencies in
4987   # the current directory while Tru64 will put them in the object
4988   # directory.
4989   mkdir sub
4990
4991   am_cv_CXX_dependencies_compiler_type=none
4992   if test "$am_compiler_list" = ""; then
4993      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4994   fi
4995   am__universal=false
4996   case " $depcc " in #(
4997      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4998      esac
4999
5000   for depmode in $am_compiler_list; do
5001     # Setup a source with many dependencies, because some compilers
5002     # like to wrap large dependency lists on column 80 (with \), and
5003     # we should not choose a depcomp mode which is confused by this.
5004     #
5005     # We need to recreate these files for each test, as the compiler may
5006     # overwrite some of them when testing with obscure command lines.
5007     # This happens at least with the AIX C compiler.
5008     : > sub/conftest.c
5009     for i in 1 2 3 4 5 6; do
5010       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5011       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5012       # Solaris 8's {/usr,}/bin/sh.
5013       touch sub/conftst$i.h
5014     done
5015     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5016
5017     # We check with `-c' and `-o' for the sake of the "dashmstdout"
5018     # mode.  It turns out that the SunPro C++ compiler does not properly
5019     # handle `-M -o', and we need to detect this.  Also, some Intel
5020     # versions had trouble with output in subdirs
5021     am__obj=sub/conftest.${OBJEXT-o}
5022     am__minus_obj="-o $am__obj"
5023     case $depmode in
5024     gcc)
5025       # This depmode causes a compiler race in universal mode.
5026       test "$am__universal" = false || continue
5027       ;;
5028     nosideeffect)
5029       # after this tag, mechanisms are not by side-effect, so they'll
5030       # only be used when explicitly requested
5031       if test "x$enable_dependency_tracking" = xyes; then
5032         continue
5033       else
5034         break
5035       fi
5036       ;;
5037     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
5038       # This compiler won't grok `-c -o', but also, the minuso test has
5039       # not run yet.  These depmodes are late enough in the game, and
5040       # so weak that their functioning should not be impacted.
5041       am__obj=conftest.${OBJEXT-o}
5042       am__minus_obj=
5043       ;;
5044     none) break ;;
5045     esac
5046     if depmode=$depmode \
5047        source=sub/conftest.c object=$am__obj \
5048        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5049        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5050          >/dev/null 2>conftest.err &&
5051        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5052        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5053        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5054        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5055       # icc doesn't choke on unknown options, it will just issue warnings
5056       # or remarks (even with -Werror).  So we grep stderr for any message
5057       # that says an option was ignored or not supported.
5058       # When given -MP, icc 7.0 and 7.1 complain thusly:
5059       #   icc: Command line warning: ignoring option '-M'; no argument required
5060       # The diagnosis changed in icc 8.0:
5061       #   icc: Command line remark: option '-MP' not supported
5062       if (grep 'ignoring option' conftest.err ||
5063           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5064         am_cv_CXX_dependencies_compiler_type=$depmode
5065         break
5066       fi
5067     fi
5068   done
5069
5070   cd ..
5071   rm -rf conftest.dir
5072 else
5073   am_cv_CXX_dependencies_compiler_type=none
5074 fi
5075
5076 fi
5077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
5078 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
5079 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
5080
5081  if
5082   test "x$enable_dependency_tracking" != xno \
5083   && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
5084   am__fastdepCXX_TRUE=
5085   am__fastdepCXX_FALSE='#'
5086 else
5087   am__fastdepCXX_TRUE='#'
5088   am__fastdepCXX_FALSE=
5089 fi
5090
5091
5092 for ac_prog in 'bison -y' byacc
5093 do
5094   # Extract the first word of "$ac_prog", so it can be a program name with args.
5095 set dummy $ac_prog; ac_word=$2
5096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5097 $as_echo_n "checking for $ac_word... " >&6; }
5098 if test "${ac_cv_prog_YACC+set}" = set; then :
5099   $as_echo_n "(cached) " >&6
5100 else
5101   if test -n "$YACC"; then
5102   ac_cv_prog_YACC="$YACC" # Let the user override the test.
5103 else
5104 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5105 for as_dir in $PATH
5106 do
5107   IFS=$as_save_IFS
5108   test -z "$as_dir" && as_dir=.
5109     for ac_exec_ext in '' $ac_executable_extensions; do
5110   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5111     ac_cv_prog_YACC="$ac_prog"
5112     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5113     break 2
5114   fi
5115 done
5116   done
5117 IFS=$as_save_IFS
5118
5119 fi
5120 fi
5121 YACC=$ac_cv_prog_YACC
5122 if test -n "$YACC"; then
5123   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
5124 $as_echo "$YACC" >&6; }
5125 else
5126   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5127 $as_echo "no" >&6; }
5128 fi
5129
5130
5131   test -n "$YACC" && break
5132 done
5133 test -n "$YACC" || YACC="yacc"
5134
5135 if test -n "$ac_tool_prefix"; then
5136   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5137 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5139 $as_echo_n "checking for $ac_word... " >&6; }
5140 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5141   $as_echo_n "(cached) " >&6
5142 else
5143   if test -n "$RANLIB"; then
5144   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5145 else
5146 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5147 for as_dir in $PATH
5148 do
5149   IFS=$as_save_IFS
5150   test -z "$as_dir" && as_dir=.
5151     for ac_exec_ext in '' $ac_executable_extensions; do
5152   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5153     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5154     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5155     break 2
5156   fi
5157 done
5158   done
5159 IFS=$as_save_IFS
5160
5161 fi
5162 fi
5163 RANLIB=$ac_cv_prog_RANLIB
5164 if test -n "$RANLIB"; then
5165   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5166 $as_echo "$RANLIB" >&6; }
5167 else
5168   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5169 $as_echo "no" >&6; }
5170 fi
5171
5172
5173 fi
5174 if test -z "$ac_cv_prog_RANLIB"; then
5175   ac_ct_RANLIB=$RANLIB
5176   # Extract the first word of "ranlib", so it can be a program name with args.
5177 set dummy ranlib; ac_word=$2
5178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5179 $as_echo_n "checking for $ac_word... " >&6; }
5180 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5181   $as_echo_n "(cached) " >&6
5182 else
5183   if test -n "$ac_ct_RANLIB"; then
5184   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5185 else
5186 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5187 for as_dir in $PATH
5188 do
5189   IFS=$as_save_IFS
5190   test -z "$as_dir" && as_dir=.
5191     for ac_exec_ext in '' $ac_executable_extensions; do
5192   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5193     ac_cv_prog_ac_ct_RANLIB="ranlib"
5194     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5195     break 2
5196   fi
5197 done
5198   done
5199 IFS=$as_save_IFS
5200
5201 fi
5202 fi
5203 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5204 if test -n "$ac_ct_RANLIB"; then
5205   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5206 $as_echo "$ac_ct_RANLIB" >&6; }
5207 else
5208   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5209 $as_echo "no" >&6; }
5210 fi
5211
5212   if test "x$ac_ct_RANLIB" = x; then
5213     RANLIB=":"
5214   else
5215     case $cross_compiling:$ac_tool_warned in
5216 yes:)
5217 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5218 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5219 ac_tool_warned=yes ;;
5220 esac
5221     RANLIB=$ac_ct_RANLIB
5222   fi
5223 else
5224   RANLIB="$ac_cv_prog_RANLIB"
5225 fi
5226
5227
5228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5229 $as_echo_n "checking whether ln -s works... " >&6; }
5230 LN_S=$as_ln_s
5231 if test "$LN_S" = "ln -s"; then
5232   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5233 $as_echo "yes" >&6; }
5234 else
5235   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5236 $as_echo "no, using $LN_S" >&6; }
5237 fi
5238
5239
5240
5241 ac_ext=c
5242 ac_cpp='$CPP $CPPFLAGS'
5243 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5244 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5245 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5247 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5248 # On Suns, sometimes $CPP names a directory.
5249 if test -n "$CPP" && test -d "$CPP"; then
5250   CPP=
5251 fi
5252 if test -z "$CPP"; then
5253   if test "${ac_cv_prog_CPP+set}" = set; then :
5254   $as_echo_n "(cached) " >&6
5255 else
5256       # Double quotes because CPP needs to be expanded
5257     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5258     do
5259       ac_preproc_ok=false
5260 for ac_c_preproc_warn_flag in '' yes
5261 do
5262   # Use a header file that comes with gcc, so configuring glibc
5263   # with a fresh cross-compiler works.
5264   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5265   # <limits.h> exists even on freestanding compilers.
5266   # On the NeXT, cc -E runs the code through the compiler's parser,
5267   # not just through cpp. "Syntax error" is here to catch this case.
5268   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5269 /* end confdefs.h.  */
5270 #ifdef __STDC__
5271 # include <limits.h>
5272 #else
5273 # include <assert.h>
5274 #endif
5275                      Syntax error
5276 _ACEOF
5277 if ac_fn_c_try_cpp "$LINENO"; then :
5278
5279 else
5280   # Broken: fails on valid input.
5281 continue
5282 fi
5283 rm -f conftest.err conftest.$ac_ext
5284
5285   # OK, works on sane cases.  Now check whether nonexistent headers
5286   # can be detected and how.
5287   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5288 /* end confdefs.h.  */
5289 #include <ac_nonexistent.h>
5290 _ACEOF
5291 if ac_fn_c_try_cpp "$LINENO"; then :
5292   # Broken: success on invalid input.
5293 continue
5294 else
5295   # Passes both tests.
5296 ac_preproc_ok=:
5297 break
5298 fi
5299 rm -f conftest.err conftest.$ac_ext
5300
5301 done
5302 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5303 rm -f conftest.err conftest.$ac_ext
5304 if $ac_preproc_ok; then :
5305   break
5306 fi
5307
5308     done
5309     ac_cv_prog_CPP=$CPP
5310
5311 fi
5312   CPP=$ac_cv_prog_CPP
5313 else
5314   ac_cv_prog_CPP=$CPP
5315 fi
5316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5317 $as_echo "$CPP" >&6; }
5318 ac_preproc_ok=false
5319 for ac_c_preproc_warn_flag in '' yes
5320 do
5321   # Use a header file that comes with gcc, so configuring glibc
5322   # with a fresh cross-compiler works.
5323   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5324   # <limits.h> exists even on freestanding compilers.
5325   # On the NeXT, cc -E runs the code through the compiler's parser,
5326   # not just through cpp. "Syntax error" is here to catch this case.
5327   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5328 /* end confdefs.h.  */
5329 #ifdef __STDC__
5330 # include <limits.h>
5331 #else
5332 # include <assert.h>
5333 #endif
5334                      Syntax error
5335 _ACEOF
5336 if ac_fn_c_try_cpp "$LINENO"; then :
5337
5338 else
5339   # Broken: fails on valid input.
5340 continue
5341 fi
5342 rm -f conftest.err conftest.$ac_ext
5343
5344   # OK, works on sane cases.  Now check whether nonexistent headers
5345   # can be detected and how.
5346   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5347 /* end confdefs.h.  */
5348 #include <ac_nonexistent.h>
5349 _ACEOF
5350 if ac_fn_c_try_cpp "$LINENO"; then :
5351   # Broken: success on invalid input.
5352 continue
5353 else
5354   # Passes both tests.
5355 ac_preproc_ok=:
5356 break
5357 fi
5358 rm -f conftest.err conftest.$ac_ext
5359
5360 done
5361 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5362 rm -f conftest.err conftest.$ac_ext
5363 if $ac_preproc_ok; then :
5364
5365 else
5366   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5367 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5368 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5369 See \`config.log' for more details." "$LINENO" 5; }
5370 fi
5371
5372 ac_ext=c
5373 ac_cpp='$CPP $CPPFLAGS'
5374 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5375 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5376 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5377
5378
5379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5380 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5381 if test "${ac_cv_path_GREP+set}" = set; then :
5382   $as_echo_n "(cached) " >&6
5383 else
5384   if test -z "$GREP"; then
5385   ac_path_GREP_found=false
5386   # Loop through the user's path and test for each of PROGNAME-LIST
5387   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5388 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5389 do
5390   IFS=$as_save_IFS
5391   test -z "$as_dir" && as_dir=.
5392     for ac_prog in grep ggrep; do
5393     for ac_exec_ext in '' $ac_executable_extensions; do
5394       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5395       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5396 # Check for GNU ac_path_GREP and select it if it is found.
5397   # Check for GNU $ac_path_GREP
5398 case `"$ac_path_GREP" --version 2>&1` in
5399 *GNU*)
5400   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5401 *)
5402   ac_count=0
5403   $as_echo_n 0123456789 >"conftest.in"
5404   while :
5405   do
5406     cat "conftest.in" "conftest.in" >"conftest.tmp"
5407     mv "conftest.tmp" "conftest.in"
5408     cp "conftest.in" "conftest.nl"
5409     $as_echo 'GREP' >> "conftest.nl"
5410     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5411     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5412     as_fn_arith $ac_count + 1 && ac_count=$as_val
5413     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5414       # Best one so far, save it but keep looking for a better one
5415       ac_cv_path_GREP="$ac_path_GREP"
5416       ac_path_GREP_max=$ac_count
5417     fi
5418     # 10*(2^10) chars as input seems more than enough
5419     test $ac_count -gt 10 && break
5420   done
5421   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5422 esac
5423
5424       $ac_path_GREP_found && break 3
5425     done
5426   done
5427   done
5428 IFS=$as_save_IFS
5429   if test -z "$ac_cv_path_GREP"; then
5430     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5431   fi
5432 else
5433   ac_cv_path_GREP=$GREP
5434 fi
5435
5436 fi
5437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5438 $as_echo "$ac_cv_path_GREP" >&6; }
5439  GREP="$ac_cv_path_GREP"
5440
5441
5442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5443 $as_echo_n "checking for egrep... " >&6; }
5444 if test "${ac_cv_path_EGREP+set}" = set; then :
5445   $as_echo_n "(cached) " >&6
5446 else
5447   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5448    then ac_cv_path_EGREP="$GREP -E"
5449    else
5450      if test -z "$EGREP"; then
5451   ac_path_EGREP_found=false
5452   # Loop through the user's path and test for each of PROGNAME-LIST
5453   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5454 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5455 do
5456   IFS=$as_save_IFS
5457   test -z "$as_dir" && as_dir=.
5458     for ac_prog in egrep; do
5459     for ac_exec_ext in '' $ac_executable_extensions; do
5460       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5461       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5462 # Check for GNU ac_path_EGREP and select it if it is found.
5463   # Check for GNU $ac_path_EGREP
5464 case `"$ac_path_EGREP" --version 2>&1` in
5465 *GNU*)
5466   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5467 *)
5468   ac_count=0
5469   $as_echo_n 0123456789 >"conftest.in"
5470   while :
5471   do
5472     cat "conftest.in" "conftest.in" >"conftest.tmp"
5473     mv "conftest.tmp" "conftest.in"
5474     cp "conftest.in" "conftest.nl"
5475     $as_echo 'EGREP' >> "conftest.nl"
5476     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5477     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5478     as_fn_arith $ac_count + 1 && ac_count=$as_val
5479     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5480       # Best one so far, save it but keep looking for a better one
5481       ac_cv_path_EGREP="$ac_path_EGREP"
5482       ac_path_EGREP_max=$ac_count
5483     fi
5484     # 10*(2^10) chars as input seems more than enough
5485     test $ac_count -gt 10 && break
5486   done
5487   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5488 esac
5489
5490       $ac_path_EGREP_found && break 3
5491     done
5492   done
5493   done
5494 IFS=$as_save_IFS
5495   if test -z "$ac_cv_path_EGREP"; then
5496     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5497   fi
5498 else
5499   ac_cv_path_EGREP=$EGREP
5500 fi
5501
5502    fi
5503 fi
5504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5505 $as_echo "$ac_cv_path_EGREP" >&6; }
5506  EGREP="$ac_cv_path_EGREP"
5507
5508
5509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5510 $as_echo_n "checking for ANSI C header files... " >&6; }
5511 if test "${ac_cv_header_stdc+set}" = set; then :
5512   $as_echo_n "(cached) " >&6
5513 else
5514   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5515 /* end confdefs.h.  */
5516 #include <stdlib.h>
5517 #include <stdarg.h>
5518 #include <string.h>
5519 #include <float.h>
5520
5521 int
5522 main ()
5523 {
5524
5525   ;
5526   return 0;
5527 }
5528 _ACEOF
5529 if ac_fn_c_try_compile "$LINENO"; then :
5530   ac_cv_header_stdc=yes
5531 else
5532   ac_cv_header_stdc=no
5533 fi
5534 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5535
5536 if test $ac_cv_header_stdc = yes; then
5537   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5538   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5539 /* end confdefs.h.  */
5540 #include <string.h>
5541
5542 _ACEOF
5543 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5544   $EGREP "memchr" >/dev/null 2>&1; then :
5545
5546 else
5547   ac_cv_header_stdc=no
5548 fi
5549 rm -f conftest*
5550
5551 fi
5552
5553 if test $ac_cv_header_stdc = yes; then
5554   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5555   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5556 /* end confdefs.h.  */
5557 #include <stdlib.h>
5558
5559 _ACEOF
5560 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5561   $EGREP "free" >/dev/null 2>&1; then :
5562
5563 else
5564   ac_cv_header_stdc=no
5565 fi
5566 rm -f conftest*
5567
5568 fi
5569
5570 if test $ac_cv_header_stdc = yes; then
5571   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5572   if test "$cross_compiling" = yes; then :
5573   :
5574 else
5575   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5576 /* end confdefs.h.  */
5577 #include <ctype.h>
5578 #include <stdlib.h>
5579 #if ((' ' & 0x0FF) == 0x020)
5580 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5581 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5582 #else
5583 # define ISLOWER(c) \
5584                    (('a' <= (c) && (c) <= 'i') \
5585                      || ('j' <= (c) && (c) <= 'r') \
5586                      || ('s' <= (c) && (c) <= 'z'))
5587 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5588 #endif
5589
5590 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5591 int
5592 main ()
5593 {
5594   int i;
5595   for (i = 0; i < 256; i++)
5596     if (XOR (islower (i), ISLOWER (i))
5597         || toupper (i) != TOUPPER (i))
5598       return 2;
5599   return 0;
5600 }
5601 _ACEOF
5602 if ac_fn_c_try_run "$LINENO"; then :
5603
5604 else
5605   ac_cv_header_stdc=no
5606 fi
5607 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5608   conftest.$ac_objext conftest.beam conftest.$ac_ext
5609 fi
5610
5611 fi
5612 fi
5613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5614 $as_echo "$ac_cv_header_stdc" >&6; }
5615 if test $ac_cv_header_stdc = yes; then
5616
5617 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5618
5619 fi
5620
5621 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5622 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5623                   inttypes.h stdint.h unistd.h
5624 do :
5625   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5626 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5627 "
5628 eval as_val=\$$as_ac_Header
5629    if test "x$as_val" = x""yes; then :
5630   cat >>confdefs.h <<_ACEOF
5631 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5632 _ACEOF
5633
5634 fi
5635
5636 done
5637
5638
5639
5640   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5641 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
5642   MINIX=yes
5643 else
5644   MINIX=
5645 fi
5646
5647
5648   if test "$MINIX" = yes; then
5649
5650 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5651
5652
5653 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5654
5655
5656 $as_echo "#define _MINIX 1" >>confdefs.h
5657
5658   fi
5659
5660
5661   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5662 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5663 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
5664   $as_echo_n "(cached) " >&6
5665 else
5666   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5667 /* end confdefs.h.  */
5668
5669 #         define __EXTENSIONS__ 1
5670           $ac_includes_default
5671 int
5672 main ()
5673 {
5674
5675   ;
5676   return 0;
5677 }
5678 _ACEOF
5679 if ac_fn_c_try_compile "$LINENO"; then :
5680   ac_cv_safe_to_define___extensions__=yes
5681 else
5682   ac_cv_safe_to_define___extensions__=no
5683 fi
5684 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5685 fi
5686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5687 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5688   test $ac_cv_safe_to_define___extensions__ = yes &&
5689     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5690
5691   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5692
5693   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5694
5695   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5696
5697   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5698
5699
5700
5701
5702 # If we haven't got the data from the intl directory,
5703 # assume NLS is disabled.
5704 USE_NLS=no
5705 LIBINTL=
5706 LIBINTL_DEP=
5707 INCINTL=
5708 XGETTEXT=
5709 GMSGFMT=
5710 POSUB=
5711
5712 if test -f  ../intl/config.intl; then
5713   .  ../intl/config.intl
5714 fi
5715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
5716 $as_echo_n "checking whether NLS is requested... " >&6; }
5717 if test x"$USE_NLS" != xyes; then
5718   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5719 $as_echo "no" >&6; }
5720 else
5721   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5722 $as_echo "yes" >&6; }
5723
5724 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
5725
5726
5727   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
5728 $as_echo_n "checking for catalogs to be installed... " >&6; }
5729   # Look for .po and .gmo files in the source directory.
5730   CATALOGS=
5731   XLINGUAS=
5732   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
5733     # If there aren't any .gmo files the shell will give us the
5734     # literal string "../path/to/srcdir/po/*.gmo" which has to be
5735     # weeded out.
5736     case "$cat" in *\**)
5737       continue;;
5738     esac
5739     # The quadruple backslash is collapsed to a double backslash
5740     # by the backticks, then collapsed again by the double quotes,
5741     # leaving us with one backslash in the sed expression (right
5742     # before the dot that mustn't act as a wildcard).
5743     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
5744     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
5745     # The user is allowed to set LINGUAS to a list of languages to
5746     # install catalogs for.  If it's empty that means "all of them."
5747     if test "x$LINGUAS" = x; then
5748       CATALOGS="$CATALOGS $cat"
5749       XLINGUAS="$XLINGUAS $lang"
5750     else
5751       case "$LINGUAS" in *$lang*)
5752         CATALOGS="$CATALOGS $cat"
5753         XLINGUAS="$XLINGUAS $lang"
5754         ;;
5755       esac
5756     fi
5757   done
5758   LINGUAS="$XLINGUAS"
5759   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
5760 $as_echo "$LINGUAS" >&6; }
5761
5762
5763     DATADIRNAME=share
5764
5765   INSTOBJEXT=.mo
5766
5767   GENCAT=gencat
5768
5769   CATOBJEXT=.gmo
5770
5771 fi
5772
5773         MKINSTALLDIRS=
5774   if test -n "$ac_aux_dir"; then
5775     case "$ac_aux_dir" in
5776       /*) MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs" ;;
5777       *) MKINSTALLDIRS="\$(top_builddir)/$ac_aux_dir/mkinstalldirs" ;;
5778     esac
5779   fi
5780   if test -z "$MKINSTALLDIRS"; then
5781     MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
5782   fi
5783
5784
5785
5786   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
5787 $as_echo_n "checking whether NLS is requested... " >&6; }
5788     # Check whether --enable-nls was given.
5789 if test "${enable_nls+set}" = set; then :
5790   enableval=$enable_nls; USE_NLS=$enableval
5791 else
5792   USE_NLS=yes
5793 fi
5794
5795   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
5796 $as_echo "$USE_NLS" >&6; }
5797
5798
5799
5800
5801
5802
5803 # Prepare PATH_SEPARATOR.
5804 # The user is always right.
5805 if test "${PATH_SEPARATOR+set}" != set; then
5806   echo "#! /bin/sh" >conf$$.sh
5807   echo  "exit 0"   >>conf$$.sh
5808   chmod +x conf$$.sh
5809   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5810     PATH_SEPARATOR=';'
5811   else
5812     PATH_SEPARATOR=:
5813   fi
5814   rm -f conf$$.sh
5815 fi
5816
5817 # Find out how to test for executable files. Don't use a zero-byte file,
5818 # as systems may use methods other than mode bits to determine executability.
5819 cat >conf$$.file <<_ASEOF
5820 #! /bin/sh
5821 exit 0
5822 _ASEOF
5823 chmod +x conf$$.file
5824 if test -x conf$$.file >/dev/null 2>&1; then
5825   ac_executable_p="test -x"
5826 else
5827   ac_executable_p="test -f"
5828 fi
5829 rm -f conf$$.file
5830
5831 # Extract the first word of "msgfmt", so it can be a program name with args.
5832 set dummy msgfmt; ac_word=$2
5833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5834 $as_echo_n "checking for $ac_word... " >&6; }
5835 if test "${ac_cv_path_MSGFMT+set}" = set; then :
5836   $as_echo_n "(cached) " >&6
5837 else
5838   case "$MSGFMT" in
5839   [\\/]* | ?:[\\/]*)
5840     ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
5841     ;;
5842   *)
5843     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
5844     for ac_dir in $PATH; do
5845       IFS="$ac_save_IFS"
5846       test -z "$ac_dir" && ac_dir=.
5847       for ac_exec_ext in '' $ac_executable_extensions; do
5848         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
5849           if $ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1 &&
5850      (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
5851             ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext"
5852             break 2
5853           fi
5854         fi
5855       done
5856     done
5857     IFS="$ac_save_IFS"
5858   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":"
5859     ;;
5860 esac
5861 fi
5862 MSGFMT="$ac_cv_path_MSGFMT"
5863 if test "$MSGFMT" != ":"; then
5864   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
5865 $as_echo "$MSGFMT" >&6; }
5866 else
5867   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5868 $as_echo "no" >&6; }
5869 fi
5870
5871   # Extract the first word of "gmsgfmt", so it can be a program name with args.
5872 set dummy gmsgfmt; ac_word=$2
5873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5874 $as_echo_n "checking for $ac_word... " >&6; }
5875 if test "${ac_cv_path_GMSGFMT+set}" = set; then :
5876   $as_echo_n "(cached) " >&6
5877 else
5878   case $GMSGFMT in
5879   [\\/]* | ?:[\\/]*)
5880   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
5881   ;;
5882   *)
5883   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5884 for as_dir in $PATH
5885 do
5886   IFS=$as_save_IFS
5887   test -z "$as_dir" && as_dir=.
5888     for ac_exec_ext in '' $ac_executable_extensions; do
5889   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5890     ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
5891     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5892     break 2
5893   fi
5894 done
5895   done
5896 IFS=$as_save_IFS
5897
5898   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
5899   ;;
5900 esac
5901 fi
5902 GMSGFMT=$ac_cv_path_GMSGFMT
5903 if test -n "$GMSGFMT"; then
5904   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
5905 $as_echo "$GMSGFMT" >&6; }
5906 else
5907   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5908 $as_echo "no" >&6; }
5909 fi
5910
5911
5912
5913
5914 # Prepare PATH_SEPARATOR.
5915 # The user is always right.
5916 if test "${PATH_SEPARATOR+set}" != set; then
5917   echo "#! /bin/sh" >conf$$.sh
5918   echo  "exit 0"   >>conf$$.sh
5919   chmod +x conf$$.sh
5920   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5921     PATH_SEPARATOR=';'
5922   else
5923     PATH_SEPARATOR=:
5924   fi
5925   rm -f conf$$.sh
5926 fi
5927
5928 # Find out how to test for executable files. Don't use a zero-byte file,
5929 # as systems may use methods other than mode bits to determine executability.
5930 cat >conf$$.file <<_ASEOF
5931 #! /bin/sh
5932 exit 0
5933 _ASEOF
5934 chmod +x conf$$.file
5935 if test -x conf$$.file >/dev/null 2>&1; then
5936   ac_executable_p="test -x"
5937 else
5938   ac_executable_p="test -f"
5939 fi
5940 rm -f conf$$.file
5941
5942 # Extract the first word of "xgettext", so it can be a program name with args.
5943 set dummy xgettext; ac_word=$2
5944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5945 $as_echo_n "checking for $ac_word... " >&6; }
5946 if test "${ac_cv_path_XGETTEXT+set}" = set; then :
5947   $as_echo_n "(cached) " >&6
5948 else
5949   case "$XGETTEXT" in
5950   [\\/]* | ?:[\\/]*)
5951     ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
5952     ;;
5953   *)
5954     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
5955     for ac_dir in $PATH; do
5956       IFS="$ac_save_IFS"
5957       test -z "$ac_dir" && ac_dir=.
5958       for ac_exec_ext in '' $ac_executable_extensions; do
5959         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
5960           if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
5961      (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
5962             ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext"
5963             break 2
5964           fi
5965         fi
5966       done
5967     done
5968     IFS="$ac_save_IFS"
5969   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
5970     ;;
5971 esac
5972 fi
5973 XGETTEXT="$ac_cv_path_XGETTEXT"
5974 if test "$XGETTEXT" != ":"; then
5975   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
5976 $as_echo "$XGETTEXT" >&6; }
5977 else
5978   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5979 $as_echo "no" >&6; }
5980 fi
5981
5982     rm -f messages.po
5983
5984
5985 # Prepare PATH_SEPARATOR.
5986 # The user is always right.
5987 if test "${PATH_SEPARATOR+set}" != set; then
5988   echo "#! /bin/sh" >conf$$.sh
5989   echo  "exit 0"   >>conf$$.sh
5990   chmod +x conf$$.sh
5991   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5992     PATH_SEPARATOR=';'
5993   else
5994     PATH_SEPARATOR=:
5995   fi
5996   rm -f conf$$.sh
5997 fi
5998
5999 # Find out how to test for executable files. Don't use a zero-byte file,
6000 # as systems may use methods other than mode bits to determine executability.
6001 cat >conf$$.file <<_ASEOF
6002 #! /bin/sh
6003 exit 0
6004 _ASEOF
6005 chmod +x conf$$.file
6006 if test -x conf$$.file >/dev/null 2>&1; then
6007   ac_executable_p="test -x"
6008 else
6009   ac_executable_p="test -f"
6010 fi
6011 rm -f conf$$.file
6012
6013 # Extract the first word of "msgmerge", so it can be a program name with args.
6014 set dummy msgmerge; ac_word=$2
6015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6016 $as_echo_n "checking for $ac_word... " >&6; }
6017 if test "${ac_cv_path_MSGMERGE+set}" = set; then :
6018   $as_echo_n "(cached) " >&6
6019 else
6020   case "$MSGMERGE" in
6021   [\\/]* | ?:[\\/]*)
6022     ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
6023     ;;
6024   *)
6025     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
6026     for ac_dir in $PATH; do
6027       IFS="$ac_save_IFS"
6028       test -z "$ac_dir" && ac_dir=.
6029       for ac_exec_ext in '' $ac_executable_extensions; do
6030         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
6031           if $ac_dir/$ac_word --update -q /dev/null /dev/null >/dev/null 2>&1; then
6032             ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext"
6033             break 2
6034           fi
6035         fi
6036       done
6037     done
6038     IFS="$ac_save_IFS"
6039   test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":"
6040     ;;
6041 esac
6042 fi
6043 MSGMERGE="$ac_cv_path_MSGMERGE"
6044 if test "$MSGMERGE" != ":"; then
6045   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
6046 $as_echo "$MSGMERGE" >&6; }
6047 else
6048   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6049 $as_echo "no" >&6; }
6050 fi
6051
6052
6053       if test "$GMSGFMT" != ":"; then
6054             if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
6055        (if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
6056       : ;
6057     else
6058       GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
6059       { $as_echo "$as_me:${as_lineno-$LINENO}: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5
6060 $as_echo "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; }
6061       GMSGFMT=":"
6062     fi
6063   fi
6064
6065       if test "$XGETTEXT" != ":"; then
6066             if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
6067        (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
6068       : ;
6069     else
6070       { $as_echo "$as_me:${as_lineno-$LINENO}: result: found xgettext program is not GNU xgettext; ignore it" >&5
6071 $as_echo "found xgettext program is not GNU xgettext; ignore it" >&6; }
6072       XGETTEXT=":"
6073     fi
6074         rm -f messages.po
6075   fi
6076
6077   ac_config_commands="$ac_config_commands default-1"
6078
6079
6080
6081  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
6082 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
6083 if test "${ac_cv_c_bigendian+set}" = set; then :
6084   $as_echo_n "(cached) " >&6
6085 else
6086   ac_cv_c_bigendian=unknown
6087     # See if we're dealing with a universal compiler.
6088     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6089 /* end confdefs.h.  */
6090 #ifndef __APPLE_CC__
6091                not a universal capable compiler
6092              #endif
6093              typedef int dummy;
6094
6095 _ACEOF
6096 if ac_fn_c_try_compile "$LINENO"; then :
6097
6098         # Check for potential -arch flags.  It is not universal unless
6099         # there are at least two -arch flags with different values.
6100         ac_arch=
6101         ac_prev=
6102         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
6103          if test -n "$ac_prev"; then
6104            case $ac_word in
6105              i?86 | x86_64 | ppc | ppc64)
6106                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
6107                  ac_arch=$ac_word
6108                else
6109                  ac_cv_c_bigendian=universal
6110                  break
6111                fi
6112                ;;
6113            esac
6114            ac_prev=
6115          elif test "x$ac_word" = "x-arch"; then
6116            ac_prev=arch
6117          fi
6118        done
6119 fi
6120 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6121     if test $ac_cv_c_bigendian = unknown; then
6122       # See if sys/param.h defines the BYTE_ORDER macro.
6123       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6124 /* end confdefs.h.  */
6125 #include <sys/types.h>
6126              #include <sys/param.h>
6127
6128 int
6129 main ()
6130 {
6131 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
6132                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
6133                      && LITTLE_ENDIAN)
6134               bogus endian macros
6135              #endif
6136
6137   ;
6138   return 0;
6139 }
6140 _ACEOF
6141 if ac_fn_c_try_compile "$LINENO"; then :
6142   # It does; now see whether it defined to BIG_ENDIAN or not.
6143          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6144 /* end confdefs.h.  */
6145 #include <sys/types.h>
6146                 #include <sys/param.h>
6147
6148 int
6149 main ()
6150 {
6151 #if BYTE_ORDER != BIG_ENDIAN
6152                  not big endian
6153                 #endif
6154
6155   ;
6156   return 0;
6157 }
6158 _ACEOF
6159 if ac_fn_c_try_compile "$LINENO"; then :
6160   ac_cv_c_bigendian=yes
6161 else
6162   ac_cv_c_bigendian=no
6163 fi
6164 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6165 fi
6166 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6167     fi
6168     if test $ac_cv_c_bigendian = unknown; then
6169       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
6170       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6171 /* end confdefs.h.  */
6172 #include <limits.h>
6173
6174 int
6175 main ()
6176 {
6177 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
6178               bogus endian macros
6179              #endif
6180
6181   ;
6182   return 0;
6183 }
6184 _ACEOF
6185 if ac_fn_c_try_compile "$LINENO"; then :
6186   # It does; now see whether it defined to _BIG_ENDIAN or not.
6187          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6188 /* end confdefs.h.  */
6189 #include <limits.h>
6190
6191 int
6192 main ()
6193 {
6194 #ifndef _BIG_ENDIAN
6195                  not big endian
6196                 #endif
6197
6198   ;
6199   return 0;
6200 }
6201 _ACEOF
6202 if ac_fn_c_try_compile "$LINENO"; then :
6203   ac_cv_c_bigendian=yes
6204 else
6205   ac_cv_c_bigendian=no
6206 fi
6207 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6208 fi
6209 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6210     fi
6211     if test $ac_cv_c_bigendian = unknown; then
6212       # Compile a test program.
6213       if test "$cross_compiling" = yes; then :
6214   # Try to guess by grepping values from an object file.
6215          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6216 /* end confdefs.h.  */
6217 short int ascii_mm[] =
6218                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
6219                 short int ascii_ii[] =
6220                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
6221                 int use_ascii (int i) {
6222                   return ascii_mm[i] + ascii_ii[i];
6223                 }
6224                 short int ebcdic_ii[] =
6225                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
6226                 short int ebcdic_mm[] =
6227                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
6228                 int use_ebcdic (int i) {
6229                   return ebcdic_mm[i] + ebcdic_ii[i];
6230                 }
6231                 extern int foo;
6232
6233 int
6234 main ()
6235 {
6236 return use_ascii (foo) == use_ebcdic (foo);
6237   ;
6238   return 0;
6239 }
6240 _ACEOF
6241 if ac_fn_c_try_compile "$LINENO"; then :
6242   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
6243               ac_cv_c_bigendian=yes
6244             fi
6245             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
6246               if test "$ac_cv_c_bigendian" = unknown; then
6247                 ac_cv_c_bigendian=no
6248               else
6249                 # finding both strings is unlikely to happen, but who knows?
6250                 ac_cv_c_bigendian=unknown
6251               fi
6252             fi
6253 fi
6254 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6255 else
6256   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6257 /* end confdefs.h.  */
6258 $ac_includes_default
6259 int
6260 main ()
6261 {
6262
6263              /* Are we little or big endian?  From Harbison&Steele.  */
6264              union
6265              {
6266                long int l;
6267                char c[sizeof (long int)];
6268              } u;
6269              u.l = 1;
6270              return u.c[sizeof (long int) - 1] == 1;
6271
6272   ;
6273   return 0;
6274 }
6275 _ACEOF
6276 if ac_fn_c_try_run "$LINENO"; then :
6277   ac_cv_c_bigendian=no
6278 else
6279   ac_cv_c_bigendian=yes
6280 fi
6281 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6282   conftest.$ac_objext conftest.beam conftest.$ac_ext
6283 fi
6284
6285     fi
6286 fi
6287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
6288 $as_echo "$ac_cv_c_bigendian" >&6; }
6289  case $ac_cv_c_bigendian in #(
6290    yes)
6291      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
6292 ;; #(
6293    no)
6294       ;; #(
6295    universal)
6296
6297 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
6298
6299      ;; #(
6300    *)
6301      as_fn_error "unknown endianness
6302  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
6303  esac
6304
6305
6306
6307
6308  if test "x$target_alias" = "x" -o "x$host_alias" = "x$target_alias"; then
6309   NATIVE_LINKER_TRUE=
6310   NATIVE_LINKER_FALSE='#'
6311 else
6312   NATIVE_LINKER_TRUE='#'
6313   NATIVE_LINKER_FALSE=
6314 fi
6315
6316  if test "$GCC" = yes; then
6317   GCC_TRUE=
6318   GCC_FALSE='#'
6319 else
6320   GCC_TRUE='#'
6321   GCC_FALSE=
6322 fi
6323
6324
6325  if test "x$target_alias" = "x" -o "x$host_alias" = "x$target_alias" -o "x$host_alias" = "x$build_alias"; then
6326   NATIVE_OR_CROSS_LINKER_TRUE=
6327   NATIVE_OR_CROSS_LINKER_FALSE='#'
6328 else
6329   NATIVE_OR_CROSS_LINKER_TRUE='#'
6330   NATIVE_OR_CROSS_LINKER_FALSE=
6331 fi
6332
6333
6334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether static linking works" >&5
6335 $as_echo_n "checking whether static linking works... " >&6; }
6336 if test "${gold_cv_lib_static+set}" = set; then :
6337   $as_echo_n "(cached) " >&6
6338 else
6339   LDFLAGS_hold=$LDFLAGS
6340 LDFLAGS="$LDFLAGS -static"
6341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6342 /* end confdefs.h.  */
6343
6344 void f() { }
6345 int
6346 main ()
6347 {
6348
6349   ;
6350   return 0;
6351 }
6352 _ACEOF
6353 if ac_fn_c_try_link "$LINENO"; then :
6354   gold_cv_lib_static=yes
6355 else
6356   gold_cv_lib_static=no
6357 fi
6358 rm -f core conftest.err conftest.$ac_objext \
6359     conftest$ac_exeext conftest.$ac_ext
6360 LDFLAGS=$LDFLAGS_hold
6361 fi
6362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_static" >&5
6363 $as_echo "$gold_cv_lib_static" >&6; }
6364  if test "$gold_cv_lib_static" = "yes"; then
6365   HAVE_STATIC_TRUE=
6366   HAVE_STATIC_FALSE='#'
6367 else
6368   HAVE_STATIC_TRUE='#'
6369   HAVE_STATIC_FALSE=
6370 fi
6371
6372
6373  if
6374   case $target_cpu in
6375     powerpc*) false;;
6376     x86_64) false;;
6377     sparc64) false;;
6378     s390x) false;;
6379     *) true;;
6380   esac; then
6381   FN_PTRS_IN_SO_WITHOUT_PIC_TRUE=
6382   FN_PTRS_IN_SO_WITHOUT_PIC_FALSE='#'
6383 else
6384   FN_PTRS_IN_SO_WITHOUT_PIC_TRUE='#'
6385   FN_PTRS_IN_SO_WITHOUT_PIC_FALSE=
6386 fi
6387
6388
6389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc >= 4.1" >&5
6390 $as_echo_n "checking for gcc >= 4.1... " >&6; }
6391 if test "${gold_cv_prog_gcc41+set}" = set; then :
6392   $as_echo_n "(cached) " >&6
6393 else
6394   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6395 /* end confdefs.h.  */
6396
6397 #if !defined __GNUC__
6398 error
6399 #elif __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 1)
6400 error
6401 #endif
6402
6403 _ACEOF
6404 if ac_fn_c_try_compile "$LINENO"; then :
6405   gold_cv_prog_gcc41=yes
6406 else
6407   gold_cv_prog_gcc41=no
6408 fi
6409 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6410 fi
6411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_prog_gcc41" >&5
6412 $as_echo "$gold_cv_prog_gcc41" >&6; }
6413
6414 save_CFLAGS="$CFLAGS"
6415 CFLAGS="$CFLAGS -mcmodel=medium"
6416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6417 /* end confdefs.h.  */
6418 int i;
6419 _ACEOF
6420 if ac_fn_c_try_compile "$LINENO"; then :
6421   have_mcmodel_medium=yes
6422 else
6423   have_mcmodel_medium=no
6424 fi
6425 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6426 CFLAGS="$save_CFLAGS"
6427  if test "$target_cpu" = "x86_64" -a "$have_mcmodel_medium" = "yes" -a "$gold_cv_prog_gcc41" = "yes"; then
6428   MCMODEL_MEDIUM_TRUE=
6429   MCMODEL_MEDIUM_FALSE='#'
6430 else
6431   MCMODEL_MEDIUM_TRUE='#'
6432   MCMODEL_MEDIUM_FALSE=
6433 fi
6434
6435
6436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -fmerge-constants" >&5
6437 $as_echo_n "checking whether $CC supports -fmerge-constants... " >&6; }
6438 if test "${gold_cv_merge_constants+set}" = set; then :
6439   $as_echo_n "(cached) " >&6
6440 else
6441
6442 save_CFLAGS="$CFLAGS"
6443 CFLAGS="$CFLAGS -fmerge-constants"
6444 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6445 /* end confdefs.h.  */
6446 const char *s = "foo";
6447 _ACEOF
6448 if ac_fn_c_try_compile "$LINENO"; then :
6449   gold_cv_merge_constants=yes
6450 else
6451   gold_cv_merge_constants=no
6452 fi
6453 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6454 CFLAGS="$save_CFLAGS"
6455 fi
6456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_merge_constants" >&5
6457 $as_echo "$gold_cv_merge_constants" >&6; }
6458
6459 if test "$gold_cv_merge_constants" = yes; then :
6460   MERGE_CONSTANTS_FLAG=-fmerge-constants
6461 else
6462   MERGE_CONSTANTS_FLAG=
6463 fi
6464
6465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread support" >&5
6466 $as_echo_n "checking for thread support... " >&6; }
6467 if test "${gold_cv_c_thread+set}" = set; then :
6468   $as_echo_n "(cached) " >&6
6469 else
6470   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6471 /* end confdefs.h.  */
6472 __thread int i = 1;
6473 _ACEOF
6474 if ac_fn_c_try_compile "$LINENO"; then :
6475   gold_cv_c_thread=yes
6476 else
6477   gold_cv_c_thread=no
6478 fi
6479 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6480 fi
6481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_c_thread" >&5
6482 $as_echo "$gold_cv_c_thread" >&6; }
6483
6484  if test "$gold_cv_c_thread" = "yes"; then
6485   TLS_TRUE=
6486   TLS_FALSE='#'
6487 else
6488   TLS_TRUE='#'
6489   TLS_FALSE=
6490 fi
6491
6492
6493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for glibc >= 2.4" >&5
6494 $as_echo_n "checking for glibc >= 2.4... " >&6; }
6495 if test "${gold_cv_lib_glibc24+set}" = set; then :
6496   $as_echo_n "(cached) " >&6
6497 else
6498   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6499 /* end confdefs.h.  */
6500
6501 #include <features.h>
6502 #if !defined __GLIBC__
6503 error
6504 #elif __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 4)
6505 error
6506 #endif
6507
6508 _ACEOF
6509 if ac_fn_c_try_compile "$LINENO"; then :
6510   gold_cv_lib_glibc24=yes
6511 else
6512   gold_cv_lib_glibc24=no
6513 fi
6514 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6515 fi
6516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_glibc24" >&5
6517 $as_echo "$gold_cv_lib_glibc24" >&6; }
6518
6519  if test "$gold_cv_lib_glibc24" = "yes"; then
6520   STATIC_TLS_TRUE=
6521   STATIC_TLS_FALSE='#'
6522 else
6523   STATIC_TLS_TRUE='#'
6524   STATIC_TLS_FALSE=
6525 fi
6526
6527
6528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for omp support" >&5
6529 $as_echo_n "checking for omp support... " >&6; }
6530 if test "${gold_cv_c_threadprivate+set}" = set; then :
6531   $as_echo_n "(cached) " >&6
6532 else
6533   save_CFLAGS="$CFLAGS"
6534 CFLAGS="$CFLAGS -fopenmp"
6535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6536 /* end confdefs.h.  */
6537
6538 #include <omp.h>
6539 int i;
6540 #pragma omp threadprivate (i)
6541
6542 _ACEOF
6543 if ac_fn_c_try_compile "$LINENO"; then :
6544   gold_cv_c_threadprivate=yes
6545 else
6546   gold_cv_c_threadprivate=no
6547 fi
6548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6549 CFLAGS="$save_CFLAGS"
6550 fi
6551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_c_threadprivate" >&5
6552 $as_echo "$gold_cv_c_threadprivate" >&6; }
6553 if test "$gold_cv_c_threadprivate" = "yes"; then
6554
6555 $as_echo "#define HAVE_OMP_SUPPORT 1" >>confdefs.h
6556
6557 fi
6558  if test "$gold_cv_c_threadprivate" = "yes"; then
6559   OMP_SUPPORT_TRUE=
6560   OMP_SUPPORT_FALSE='#'
6561 else
6562   OMP_SUPPORT_TRUE='#'
6563   OMP_SUPPORT_FALSE=
6564 fi
6565
6566
6567 save_CFLAGS="$CFLAGS"
6568 CFLAGS="$CFLAGS -Werror -fpic -mtls-dialect=gnu2"
6569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6570 /* end confdefs.h.  */
6571
6572 __thread int i;
6573 void foo (void)
6574 {
6575   i = 10;
6576 }
6577
6578 _ACEOF
6579 if ac_fn_c_try_compile "$LINENO"; then :
6580   have_tls_gnu2=yes
6581 else
6582   have_tls_gnu2=no
6583 fi
6584 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6585 CFLAGS="$save_CFLAGS"
6586  if test "$have_tls_gnu2" = "yes"; then
6587   TLS_GNU2_DIALECT_TRUE=
6588   TLS_GNU2_DIALECT_FALSE='#'
6589 else
6590   TLS_GNU2_DIALECT_TRUE='#'
6591   TLS_GNU2_DIALECT_FALSE=
6592 fi
6593
6594
6595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for glibc >= 2.9" >&5
6596 $as_echo_n "checking for glibc >= 2.9... " >&6; }
6597 if test "${gold_cv_lib_glibc29+set}" = set; then :
6598   $as_echo_n "(cached) " >&6
6599 else
6600   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6601 /* end confdefs.h.  */
6602
6603 #include <features.h>
6604 #if !defined __GLIBC__
6605 error
6606 #elif __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 9)
6607 error
6608 #endif
6609
6610 _ACEOF
6611 if ac_fn_c_try_compile "$LINENO"; then :
6612   gold_cv_lib_glibc29=yes
6613 else
6614   gold_cv_lib_glibc29=no
6615 fi
6616 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6617 fi
6618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_glibc29" >&5
6619 $as_echo "$gold_cv_lib_glibc29" >&6; }
6620
6621  if test "$gold_cv_lib_glibc29" = "yes"; then
6622   TLS_DESCRIPTORS_TRUE=
6623   TLS_DESCRIPTORS_FALSE='#'
6624 else
6625   TLS_DESCRIPTORS_TRUE='#'
6626   TLS_DESCRIPTORS_FALSE=
6627 fi
6628
6629
6630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -frandom-seed support" >&5
6631 $as_echo_n "checking for -frandom-seed support... " >&6; }
6632 if test "${gold_cv_c_random_seed+set}" = set; then :
6633   $as_echo_n "(cached) " >&6
6634 else
6635   save_CFLAGS="$CFLAGS"
6636 CFLAGS="$CFLAGS -frandom-seed=foo"
6637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6638 /* end confdefs.h.  */
6639 int i;
6640 _ACEOF
6641 if ac_fn_c_try_compile "$LINENO"; then :
6642   gold_cv_c_random_seed=yes
6643 else
6644   gold_cv_c_random_seed=no
6645 fi
6646 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6647 CFLAGS="$save_CFLAGS"
6648 fi
6649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_c_random_seed" >&5
6650 $as_echo "$gold_cv_c_random_seed" >&6; }
6651 if test "$gold_cv_c_random_seed" = "yes"; then
6652   # In Makefile, '$@' will be expanded to be the name of the file
6653   # being built, providing a unique seed for each file.
6654   RANDOM_SEED_CFLAGS=-frandom-seed=\$@
6655 fi
6656
6657
6658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for glibc ifunc support" >&5
6659 $as_echo_n "checking for glibc ifunc support... " >&6; }
6660 if test "${gold_cv_lib_glibc_ifunc+set}" = set; then :
6661   $as_echo_n "(cached) " >&6
6662 else
6663   save_LDFLAGS="$LDFLAGS"
6664 LDFLAGS="$LDFLAGS -static"
6665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6666 /* end confdefs.h.  */
6667
6668 #include <features.h>
6669 #if !defined __GLIBC__
6670 error
6671 #elif __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 11)
6672 error
6673 #endif
6674 void func (void) { }
6675 void invoke (void);
6676 __asm__(".type invoke, %gnu_indirect_function");
6677 typedef void (*funcptr) (void);
6678 funcptr dispatch (void) __asm__ ("invoke");
6679 funcptr dispatch (void) { return &func; }
6680 int
6681 main ()
6682 {
6683 invoke();
6684   ;
6685   return 0;
6686 }
6687
6688 _ACEOF
6689 if ac_fn_c_try_link "$LINENO"; then :
6690
6691 if ${NM} conftest$EXEEXT | grep "__rela\?_iplt_start" >/dev/null 2>&1; then
6692   gold_cv_lib_glibc_ifunc=both
6693 else
6694   gold_cv_lib_glibc_ifunc=dyn
6695 fi
6696 else
6697   gold_cv_lib_glibc_ifunc=no
6698 fi
6699 rm -f core conftest.err conftest.$ac_objext \
6700     conftest$ac_exeext conftest.$ac_ext
6701 LDFLAGS="$save_LDFLAGS"
6702 fi
6703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_glibc_ifunc" >&5
6704 $as_echo "$gold_cv_lib_glibc_ifunc" >&6; }
6705
6706  if test "$gold_cv_lib_glibc_ifunc" != "no"; then
6707   IFUNC_TRUE=
6708   IFUNC_FALSE='#'
6709 else
6710   IFUNC_TRUE='#'
6711   IFUNC_FALSE=
6712 fi
6713
6714  if test "$gold_cv_lib_glibc_ifunc" = "both"; then
6715   IFUNC_STATIC_TRUE=
6716   IFUNC_STATIC_FALSE='#'
6717 else
6718   IFUNC_STATIC_TRUE='#'
6719   IFUNC_STATIC_FALSE=
6720 fi
6721
6722
6723
6724 # Set the 'development' global.
6725 . $srcdir/../bfd/development.sh
6726
6727 # Set acp_cpp_for_build variable
6728 ac_cpp_for_build="$CC_FOR_BUILD -E $CPPFLAGS_FOR_BUILD"
6729
6730 # Default set of GCC warnings to enable.
6731 GCC_WARN_CFLAGS="-W -Wall -Wstrict-prototypes -Wmissing-prototypes"
6732 GCC_WARN_CFLAGS_FOR_BUILD="-W -Wall -Wstrict-prototypes -Wmissing-prototypes"
6733
6734 # Add -Wshadow if the compiler is a sufficiently recent version of GCC.
6735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6736 /* end confdefs.h.  */
6737 __GNUC__
6738 _ACEOF
6739 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6740   $EGREP "^[0-3]$" >/dev/null 2>&1; then :
6741
6742 else
6743   GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wshadow"
6744 fi
6745 rm -f conftest*
6746
6747
6748 # Add -Wstack-usage if the compiler is a sufficiently recent version of GCC.
6749 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6750 /* end confdefs.h.  */
6751 __GNUC__
6752 _ACEOF
6753 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6754   $EGREP "^[0-4]$" >/dev/null 2>&1; then :
6755
6756 else
6757   GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wstack-usage=262144"
6758 fi
6759 rm -f conftest*
6760
6761
6762 # Set WARN_WRITE_STRINGS if the compiler supports -Wwrite-strings.
6763 WARN_WRITE_STRINGS=""
6764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6765 /* end confdefs.h.  */
6766 __GNUC__
6767 _ACEOF
6768 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6769   $EGREP "^[0-3]$" >/dev/null 2>&1; then :
6770
6771 else
6772   WARN_WRITE_STRINGS="-Wwrite-strings"
6773 fi
6774 rm -f conftest*
6775
6776
6777 # Verify CC_FOR_BUILD to be compatible with waring flags
6778
6779 # Add -Wshadow if the compiler is a sufficiently recent version of GCC.
6780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6781 /* end confdefs.h.  */
6782 __GNUC__
6783 _ACEOF
6784 if (eval "$ac_cpp_for_build conftest.$ac_ext") 2>&5 |
6785   $EGREP "^[0-3]$" >/dev/null 2>&1; then :
6786
6787 else
6788   GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wshadow"
6789 fi
6790 rm -f conftest*
6791
6792
6793 # Add -Wstack-usage if the compiler is a sufficiently recent version of GCC.
6794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6795 /* end confdefs.h.  */
6796 __GNUC__
6797 _ACEOF
6798 if (eval "$ac_cpp_for_build conftest.$ac_ext") 2>&5 |
6799   $EGREP "^[0-4]$" >/dev/null 2>&1; then :
6800
6801 else
6802   GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wstack-usage=262144"
6803 fi
6804 rm -f conftest*
6805
6806
6807 # Check whether --enable-werror was given.
6808 if test "${enable_werror+set}" = set; then :
6809   enableval=$enable_werror; case "${enableval}" in
6810      yes | y) ERROR_ON_WARNING="yes" ;;
6811      no | n)  ERROR_ON_WARNING="no" ;;
6812      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
6813    esac
6814 fi
6815
6816
6817 # Disable -Wformat by default when using gcc on mingw
6818 case "${host}" in
6819   *-*-mingw32*)
6820     if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
6821       GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wno-format"
6822       GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Wno-format"
6823     fi
6824     ;;
6825   *) ;;
6826 esac
6827
6828 # Enable -Werror by default when using gcc.  Turn it off for releases.
6829 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" -a "$development" = true ; then
6830     ERROR_ON_WARNING=yes
6831 fi
6832
6833 NO_WERROR=
6834 if test "${ERROR_ON_WARNING}" = yes ; then
6835     GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Werror"
6836     GCC_WARN_CFLAGS_FOR_BUILD="$GCC_WARN_CFLAGS_FOR_BUILD -Werror"
6837     NO_WERROR="-Wno-error"
6838 fi
6839
6840 if test "${GCC}" = yes ; then
6841   WARN_CFLAGS="${GCC_WARN_CFLAGS}"
6842   WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD}"
6843 fi
6844
6845 # Check whether --enable-build-warnings was given.
6846 if test "${enable_build_warnings+set}" = set; then :
6847   enableval=$enable_build_warnings; case "${enableval}" in
6848   yes)  WARN_CFLAGS="${GCC_WARN_CFLAGS}"
6849         WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD}";;
6850   no)   if test "${GCC}" = yes ; then
6851           WARN_CFLAGS="-w"
6852       WARN_CFLAGS_FOR_BUILD="-w"
6853         fi;;
6854   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6855         WARN_CFLAGS="${GCC_WARN_CFLAGS} ${t}"
6856         WARN_CFLAGS_FOR_BUILD="${GCC_WARN_CFLAGS_FOR_BUILD} ${t}";;
6857   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6858         WARN_CFLAGS="${t} ${GCC_WARN_CFLAGS}"
6859         WARN_CFLAGS_FOR_BUILD="${t} ${GCC_WARN_CFLAGS_FOR_BUILD}";;
6860   *)    WARN_CFLAGS=`echo "${enableval}" | sed -e "s/,/ /g"`
6861         WARN_CFLAGS_FOR_BUILD=`echo "${enableval}" | sed -e "s/,/ /g"`;;
6862 esac
6863 fi
6864
6865
6866 if test x"$silent" != x"yes" && test x"$WARN_CFLAGS" != x""; then
6867   echo "Setting warning flags = $WARN_CFLAGS" 6>&1
6868 fi
6869
6870
6871
6872
6873
6874
6875
6876 WARN_CXXFLAGS=`echo ${WARN_CFLAGS} | sed -e 's/-Wstrict-prototypes//' -e 's/-Wmissing-prototypes//' -e 's/-Wshadow//'`
6877
6878
6879
6880 # Check whether --with-gold-ldflags was given.
6881 if test "${with_gold_ldflags+set}" = set; then :
6882   withval=$with_gold_ldflags; if test "$withval" = "no" -o "$withval" = "yes"; then
6883    GOLD_LDFLAGS=
6884  else
6885    GOLD_LDFLAGS=$withval
6886  fi
6887 else
6888   GOLD_LDFLAGS=
6889 fi
6890
6891
6892
6893
6894 # Check whether --with-gold-ldadd was given.
6895 if test "${with_gold_ldadd+set}" = set; then :
6896   withval=$with_gold_ldadd; if test "$withval" = "no" -o "$withval" = "yes"; then
6897    GOLD_LDADD=
6898  else
6899    GOLD_LDADD=$withval
6900  fi
6901 else
6902   GOLD_LDADD=
6903 fi
6904
6905
6906
6907 LFS_CFLAGS="-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
6908
6909
6910 for ac_header in sys/mman.h
6911 do :
6912   ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
6913 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
6914   cat >>confdefs.h <<_ACEOF
6915 #define HAVE_SYS_MMAN_H 1
6916 _ACEOF
6917
6918 fi
6919
6920 done
6921
6922 for ac_func in chsize mmap
6923 do :
6924   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6925 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6926 eval as_val=\$$as_ac_var
6927    if test "x$as_val" = x""yes; then :
6928   cat >>confdefs.h <<_ACEOF
6929 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6930 _ACEOF
6931
6932 fi
6933 done
6934
6935 for ac_func in pread ftruncate ffsll
6936 do :
6937   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6938 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6939 eval as_val=\$$as_ac_var
6940    if test "x$as_val" = x""yes; then :
6941   cat >>confdefs.h <<_ACEOF
6942 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6943 _ACEOF
6944
6945 else
6946   case " $LIBOBJS " in
6947   *" $ac_func.$ac_objext "* ) ;;
6948   *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
6949  ;;
6950 esac
6951
6952 fi
6953 done
6954
6955
6956
6957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking mremap with MREMAP_MAYMOVE" >&5
6958 $as_echo_n "checking mremap with MREMAP_MAYMOVE... " >&6; }
6959 if test "${gold_cv_lib_mremap_maymove+set}" = set; then :
6960   $as_echo_n "(cached) " >&6
6961 else
6962   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6963 /* end confdefs.h.  */
6964
6965
6966 #include <sys/mman.h>
6967 void f() { mremap (0, 0, 0, MREMAP_MAYMOVE); }
6968
6969 int
6970 main ()
6971 {
6972
6973   ;
6974   return 0;
6975 }
6976 _ACEOF
6977 if ac_fn_c_try_link "$LINENO"; then :
6978   gold_cv_lib_mremap_maymove=yes
6979 else
6980   gold_cv_lib_mremap_maymove=no
6981 fi
6982 rm -f core conftest.err conftest.$ac_objext \
6983     conftest$ac_exeext conftest.$ac_ext
6984 fi
6985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_mremap_maymove" >&5
6986 $as_echo "$gold_cv_lib_mremap_maymove" >&6; }
6987 if test "$gold_cv_lib_mremap_maymove" = "yes"; then
6988
6989 $as_echo "#define HAVE_MREMAP 1" >>confdefs.h
6990
6991 else
6992   case " $LIBOBJS " in
6993   *" mremap.$ac_objext "* ) ;;
6994   *) LIBOBJS="$LIBOBJS mremap.$ac_objext"
6995  ;;
6996 esac
6997
6998 fi
6999
7000 # Link in zlib if we can.  This allows us to write compressed sections.
7001
7002   # Use the system's zlib library.
7003   zlibdir="-L\$(top_builddir)/../zlib"
7004   zlibinc="-I\$(top_srcdir)/../zlib"
7005
7006 # Check whether --with-system-zlib was given.
7007 if test "${with_system_zlib+set}" = set; then :
7008   withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
7009     zlibdir=
7010     zlibinc=
7011   fi
7012
7013 fi
7014
7015
7016
7017
7018
7019 ac_fn_c_check_decl "$LINENO" "basename" "ac_cv_have_decl_basename" "$ac_includes_default"
7020 if test "x$ac_cv_have_decl_basename" = x""yes; then :
7021   ac_have_decl=1
7022 else
7023   ac_have_decl=0
7024 fi
7025
7026 cat >>confdefs.h <<_ACEOF
7027 #define HAVE_DECL_BASENAME $ac_have_decl
7028 _ACEOF
7029 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
7030 if test "x$ac_cv_have_decl_ffs" = x""yes; then :
7031   ac_have_decl=1
7032 else
7033   ac_have_decl=0
7034 fi
7035
7036 cat >>confdefs.h <<_ACEOF
7037 #define HAVE_DECL_FFS $ac_have_decl
7038 _ACEOF
7039 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
7040 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
7041   ac_have_decl=1
7042 else
7043   ac_have_decl=0
7044 fi
7045
7046 cat >>confdefs.h <<_ACEOF
7047 #define HAVE_DECL_ASPRINTF $ac_have_decl
7048 _ACEOF
7049 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
7050 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
7051   ac_have_decl=1
7052 else
7053   ac_have_decl=0
7054 fi
7055
7056 cat >>confdefs.h <<_ACEOF
7057 #define HAVE_DECL_VASPRINTF $ac_have_decl
7058 _ACEOF
7059 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
7060 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
7061   ac_have_decl=1
7062 else
7063   ac_have_decl=0
7064 fi
7065
7066 cat >>confdefs.h <<_ACEOF
7067 #define HAVE_DECL_SNPRINTF $ac_have_decl
7068 _ACEOF
7069 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
7070 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
7071   ac_have_decl=1
7072 else
7073   ac_have_decl=0
7074 fi
7075
7076 cat >>confdefs.h <<_ACEOF
7077 #define HAVE_DECL_VSNPRINTF $ac_have_decl
7078 _ACEOF
7079 ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
7080 if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
7081   ac_have_decl=1
7082 else
7083   ac_have_decl=0
7084 fi
7085
7086 cat >>confdefs.h <<_ACEOF
7087 #define HAVE_DECL_STRVERSCMP $ac_have_decl
7088 _ACEOF
7089
7090
7091 save_CFLAGS="$CFLAGS"
7092 CFLAGS="$CFLAGS -Werror -gpubnames"
7093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7094 /* end confdefs.h.  */
7095 int i;
7096 _ACEOF
7097 if ac_fn_c_try_compile "$LINENO"; then :
7098   have_pubnames=yes
7099 else
7100   have_pubnames=no
7101 fi
7102 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7103 CFLAGS="$save_CFLAGS"
7104  if test "$have_pubnames" = "yes"; then
7105   HAVE_PUBNAMES_TRUE=
7106   HAVE_PUBNAMES_FALSE='#'
7107 else
7108   HAVE_PUBNAMES_TRUE='#'
7109   HAVE_PUBNAMES_FALSE=
7110 fi
7111
7112
7113 save_CFLAGS="$CFLAGS"
7114 CFLAGS="$CFLAGS -Werror -fno-use-linker-plugin"
7115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7116 /* end confdefs.h.  */
7117 int i;
7118 _ACEOF
7119 if ac_fn_c_try_compile "$LINENO"; then :
7120   have_no_use_linker_plugin=yes
7121 else
7122   have_no_use_linker_plugin=no
7123 fi
7124 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7125 CFLAGS="$save_CFLAGS"
7126  if test "$have_no_use_linker_plugin" = "yes"; then
7127   HAVE_NO_USE_LINKER_PLUGIN_TRUE=
7128   HAVE_NO_USE_LINKER_PLUGIN_FALSE='#'
7129 else
7130   HAVE_NO_USE_LINKER_PLUGIN_TRUE='#'
7131   HAVE_NO_USE_LINKER_PLUGIN_FALSE=
7132 fi
7133
7134
7135 ac_ext=cpp
7136 ac_cpp='$CXXCPP $CPPFLAGS'
7137 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7138 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7139 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7140
7141
7142
7143 ac_ext=cpp
7144 ac_cpp='$CXXCPP $CPPFLAGS'
7145 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7146 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7147 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
7149 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
7150 if test -z "$CXXCPP"; then
7151   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
7152   $as_echo_n "(cached) " >&6
7153 else
7154       # Double quotes because CXXCPP needs to be expanded
7155     for CXXCPP in "$CXX -E" "/lib/cpp"
7156     do
7157       ac_preproc_ok=false
7158 for ac_cxx_preproc_warn_flag in '' yes
7159 do
7160   # Use a header file that comes with gcc, so configuring glibc
7161   # with a fresh cross-compiler works.
7162   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7163   # <limits.h> exists even on freestanding compilers.
7164   # On the NeXT, cc -E runs the code through the compiler's parser,
7165   # not just through cpp. "Syntax error" is here to catch this case.
7166   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7167 /* end confdefs.h.  */
7168 #ifdef __STDC__
7169 # include <limits.h>
7170 #else
7171 # include <assert.h>
7172 #endif
7173                      Syntax error
7174 _ACEOF
7175 if ac_fn_cxx_try_cpp "$LINENO"; then :
7176
7177 else
7178   # Broken: fails on valid input.
7179 continue
7180 fi
7181 rm -f conftest.err conftest.$ac_ext
7182
7183   # OK, works on sane cases.  Now check whether nonexistent headers
7184   # can be detected and how.
7185   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7186 /* end confdefs.h.  */
7187 #include <ac_nonexistent.h>
7188 _ACEOF
7189 if ac_fn_cxx_try_cpp "$LINENO"; then :
7190   # Broken: success on invalid input.
7191 continue
7192 else
7193   # Passes both tests.
7194 ac_preproc_ok=:
7195 break
7196 fi
7197 rm -f conftest.err conftest.$ac_ext
7198
7199 done
7200 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7201 rm -f conftest.err conftest.$ac_ext
7202 if $ac_preproc_ok; then :
7203   break
7204 fi
7205
7206     done
7207     ac_cv_prog_CXXCPP=$CXXCPP
7208
7209 fi
7210   CXXCPP=$ac_cv_prog_CXXCPP
7211 else
7212   ac_cv_prog_CXXCPP=$CXXCPP
7213 fi
7214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
7215 $as_echo "$CXXCPP" >&6; }
7216 ac_preproc_ok=false
7217 for ac_cxx_preproc_warn_flag in '' yes
7218 do
7219   # Use a header file that comes with gcc, so configuring glibc
7220   # with a fresh cross-compiler works.
7221   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7222   # <limits.h> exists even on freestanding compilers.
7223   # On the NeXT, cc -E runs the code through the compiler's parser,
7224   # not just through cpp. "Syntax error" is here to catch this case.
7225   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7226 /* end confdefs.h.  */
7227 #ifdef __STDC__
7228 # include <limits.h>
7229 #else
7230 # include <assert.h>
7231 #endif
7232                      Syntax error
7233 _ACEOF
7234 if ac_fn_cxx_try_cpp "$LINENO"; then :
7235
7236 else
7237   # Broken: fails on valid input.
7238 continue
7239 fi
7240 rm -f conftest.err conftest.$ac_ext
7241
7242   # OK, works on sane cases.  Now check whether nonexistent headers
7243   # can be detected and how.
7244   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7245 /* end confdefs.h.  */
7246 #include <ac_nonexistent.h>
7247 _ACEOF
7248 if ac_fn_cxx_try_cpp "$LINENO"; then :
7249   # Broken: success on invalid input.
7250 continue
7251 else
7252   # Passes both tests.
7253 ac_preproc_ok=:
7254 break
7255 fi
7256 rm -f conftest.err conftest.$ac_ext
7257
7258 done
7259 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7260 rm -f conftest.err conftest.$ac_ext
7261 if $ac_preproc_ok; then :
7262
7263 else
7264   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7265 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7266 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
7267 See \`config.log' for more details." "$LINENO" 5; }
7268 fi
7269
7270 ac_ext=cpp
7271 ac_cpp='$CXXCPP $CPPFLAGS'
7272 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7273 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7274 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7275
7276
7277 for ac_header in unordered_set unordered_map
7278 do :
7279   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7280 ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7281 eval as_val=\$$as_ac_Header
7282    if test "x$as_val" = x""yes; then :
7283   cat >>confdefs.h <<_ACEOF
7284 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7285 _ACEOF
7286
7287 fi
7288
7289 done
7290
7291 for ac_header in tr1/unordered_set tr1/unordered_map
7292 do :
7293   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7294 ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7295 eval as_val=\$$as_ac_Header
7296    if test "x$as_val" = x""yes; then :
7297   cat >>confdefs.h <<_ACEOF
7298 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7299 _ACEOF
7300
7301 fi
7302
7303 done
7304
7305 for ac_header in ext/hash_map ext/hash_set
7306 do :
7307   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7308 ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7309 eval as_val=\$$as_ac_Header
7310    if test "x$as_val" = x""yes; then :
7311   cat >>confdefs.h <<_ACEOF
7312 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7313 _ACEOF
7314
7315 fi
7316
7317 done
7318
7319 for ac_header in byteswap.h
7320 do :
7321   ac_fn_cxx_check_header_mongrel "$LINENO" "byteswap.h" "ac_cv_header_byteswap_h" "$ac_includes_default"
7322 if test "x$ac_cv_header_byteswap_h" = x""yes; then :
7323   cat >>confdefs.h <<_ACEOF
7324 #define HAVE_BYTESWAP_H 1
7325 _ACEOF
7326
7327 fi
7328
7329 done
7330
7331
7332 for ac_header in windows.h
7333 do :
7334   ac_fn_cxx_check_header_mongrel "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default"
7335 if test "x$ac_cv_header_windows_h" = x""yes; then :
7336   cat >>confdefs.h <<_ACEOF
7337 #define HAVE_WINDOWS_H 1
7338 _ACEOF
7339
7340 fi
7341
7342 done
7343
7344 for ac_header in dlfcn.h
7345 do :
7346   ac_fn_cxx_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default"
7347 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
7348   cat >>confdefs.h <<_ACEOF
7349 #define HAVE_DLFCN_H 1
7350 _ACEOF
7351
7352 fi
7353
7354 done
7355
7356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
7357 $as_echo_n "checking for library containing dlopen... " >&6; }
7358 if test "${ac_cv_search_dlopen+set}" = set; then :
7359   $as_echo_n "(cached) " >&6
7360 else
7361   ac_func_search_save_LIBS=$LIBS
7362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7363 /* end confdefs.h.  */
7364
7365 /* Override any GCC internal prototype to avoid an error.
7366    Use char because int might match the return type of a GCC
7367    builtin and then its argument prototype would still apply.  */
7368 #ifdef __cplusplus
7369 extern "C"
7370 #endif
7371 char dlopen ();
7372 int
7373 main ()
7374 {
7375 return dlopen ();
7376   ;
7377   return 0;
7378 }
7379 _ACEOF
7380 for ac_lib in '' dl dld; do
7381   if test -z "$ac_lib"; then
7382     ac_res="none required"
7383   else
7384     ac_res=-l$ac_lib
7385     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7386   fi
7387   if ac_fn_cxx_try_link "$LINENO"; then :
7388   ac_cv_search_dlopen=$ac_res
7389 fi
7390 rm -f core conftest.err conftest.$ac_objext \
7391     conftest$ac_exeext
7392   if test "${ac_cv_search_dlopen+set}" = set; then :
7393   break
7394 fi
7395 done
7396 if test "${ac_cv_search_dlopen+set}" = set; then :
7397
7398 else
7399   ac_cv_search_dlopen=no
7400 fi
7401 rm conftest.$ac_ext
7402 LIBS=$ac_func_search_save_LIBS
7403 fi
7404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
7405 $as_echo "$ac_cv_search_dlopen" >&6; }
7406 ac_res=$ac_cv_search_dlopen
7407 if test "$ac_res" != no; then :
7408   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7409
7410 fi
7411
7412 case "$ac_cv_search_dlopen" in
7413   no*) DLOPEN_LIBS="";;
7414   *)   DLOPEN_LIBS="$ac_cv_search_dlopen";;
7415 esac
7416
7417
7418 for ac_func in mallinfo posix_fallocate fallocate readv sysconf times
7419 do :
7420   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
7421 ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
7422 eval as_val=\$$as_ac_var
7423    if test "x$as_val" = x""yes; then :
7424   cat >>confdefs.h <<_ACEOF
7425 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
7426 _ACEOF
7427
7428 fi
7429 done
7430
7431 ac_fn_cxx_check_decl "$LINENO" "basename" "ac_cv_have_decl_basename" "$ac_includes_default"
7432 if test "x$ac_cv_have_decl_basename" = x""yes; then :
7433   ac_have_decl=1
7434 else
7435   ac_have_decl=0
7436 fi
7437
7438 cat >>confdefs.h <<_ACEOF
7439 #define HAVE_DECL_BASENAME $ac_have_decl
7440 _ACEOF
7441 ac_fn_cxx_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
7442 if test "x$ac_cv_have_decl_ffs" = x""yes; then :
7443   ac_have_decl=1
7444 else
7445   ac_have_decl=0
7446 fi
7447
7448 cat >>confdefs.h <<_ACEOF
7449 #define HAVE_DECL_FFS $ac_have_decl
7450 _ACEOF
7451 ac_fn_cxx_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
7452 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
7453   ac_have_decl=1
7454 else
7455   ac_have_decl=0
7456 fi
7457
7458 cat >>confdefs.h <<_ACEOF
7459 #define HAVE_DECL_ASPRINTF $ac_have_decl
7460 _ACEOF
7461 ac_fn_cxx_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
7462 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
7463   ac_have_decl=1
7464 else
7465   ac_have_decl=0
7466 fi
7467
7468 cat >>confdefs.h <<_ACEOF
7469 #define HAVE_DECL_VASPRINTF $ac_have_decl
7470 _ACEOF
7471 ac_fn_cxx_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
7472 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
7473   ac_have_decl=1
7474 else
7475   ac_have_decl=0
7476 fi
7477
7478 cat >>confdefs.h <<_ACEOF
7479 #define HAVE_DECL_SNPRINTF $ac_have_decl
7480 _ACEOF
7481 ac_fn_cxx_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
7482 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
7483   ac_have_decl=1
7484 else
7485   ac_have_decl=0
7486 fi
7487
7488 cat >>confdefs.h <<_ACEOF
7489 #define HAVE_DECL_VSNPRINTF $ac_have_decl
7490 _ACEOF
7491 ac_fn_cxx_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
7492 if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
7493   ac_have_decl=1
7494 else
7495   ac_have_decl=0
7496 fi
7497
7498 cat >>confdefs.h <<_ACEOF
7499 #define HAVE_DECL_STRVERSCMP $ac_have_decl
7500 _ACEOF
7501 ac_fn_cxx_check_decl "$LINENO" "strndup" "ac_cv_have_decl_strndup" "$ac_includes_default"
7502 if test "x$ac_cv_have_decl_strndup" = x""yes; then :
7503   ac_have_decl=1
7504 else
7505   ac_have_decl=0
7506 fi
7507
7508 cat >>confdefs.h <<_ACEOF
7509 #define HAVE_DECL_STRNDUP $ac_have_decl
7510 _ACEOF
7511 ac_fn_cxx_check_decl "$LINENO" "memmem" "ac_cv_have_decl_memmem" "$ac_includes_default"
7512 if test "x$ac_cv_have_decl_memmem" = x""yes; then :
7513   ac_have_decl=1
7514 else
7515   ac_have_decl=0
7516 fi
7517
7518 cat >>confdefs.h <<_ACEOF
7519 #define HAVE_DECL_MEMMEM $ac_have_decl
7520 _ACEOF
7521
7522
7523 # Use of ::std::tr1::unordered_map::rehash causes undefined symbols
7524 # at link time with some versions of GCC.
7525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ::std::tr1::unordered_map::rehash is usable." >&5
7526 $as_echo_n "checking whether ::std::tr1::unordered_map::rehash is usable.... " >&6; }
7527 if test "${gold_cv_unordered_map_rehash+set}" = set; then :
7528   $as_echo_n "(cached) " >&6
7529 else
7530   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7531 /* end confdefs.h.  */
7532
7533 #include <tr1/unordered_map>
7534 void bar() { ::std::tr1::unordered_map<int, int> x; x.rehash(10); }
7535
7536 int
7537 main ()
7538 {
7539
7540   ;
7541   return 0;
7542 }
7543 _ACEOF
7544 if ac_fn_cxx_try_link "$LINENO"; then :
7545   gold_cv_unordered_map_rehash=yes
7546 else
7547   gold_cv_unordered_map_rehash=no
7548 fi
7549 rm -f core conftest.err conftest.$ac_objext \
7550     conftest$ac_exeext conftest.$ac_ext
7551 fi
7552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_unordered_map_rehash" >&5
7553 $as_echo "$gold_cv_unordered_map_rehash" >&6; }
7554 if test "$gold_cv_unordered_map_rehash" = "yes"; then
7555
7556 $as_echo "#define HAVE_TR1_UNORDERED_MAP_REHASH 1" >>confdefs.h
7557
7558 fi
7559
7560 # Use of tr1/unordered_map with off_t as a key is not supported on GCC
7561 # 4.1.xx when compiling in 32-bit mode with a 64-bit off_t type.
7562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether std::tr1::hash<off_t> is defined" >&5
7563 $as_echo_n "checking whether std::tr1::hash<off_t> is defined... " >&6; }
7564 if test "${gold_cv_hash_off_t+set}" = set; then :
7565   $as_echo_n "(cached) " >&6
7566 else
7567   CXXFLAGS_hold=$CXXFLAGS
7568 CXXFLAGS="$CXXFLAGS $LFS_CFLAGS"
7569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7570 /* end confdefs.h.  */
7571
7572 #include <sys/types.h>
7573 #include <tr1/unordered_map>
7574 std::tr1::hash<off_t> h;
7575
7576 _ACEOF
7577 if ac_fn_cxx_try_compile "$LINENO"; then :
7578   gold_cv_hash_off_t=yes
7579 else
7580   gold_cv_hash_off_t=no
7581 fi
7582 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7583 CXXFLAGS=$CXXFLAGS_hold
7584 fi
7585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_hash_off_t" >&5
7586 $as_echo "$gold_cv_hash_off_t" >&6; }
7587 if test "$gold_cv_hash_off_t" = "yes"; then
7588
7589 $as_echo "#define HAVE_TR1_HASH_OFF_T 1" >>confdefs.h
7590
7591 fi
7592
7593 # gcc 4.3.0 doesn't recognize the printf attribute on a template
7594 # function.  Check for that.  This is gcc bug 35546.  This test can
7595 # probably be removed after the bug has been fixed for a while.
7596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can use attributes with template functions" >&5
7597 $as_echo_n "checking whether we can use attributes with template functions... " >&6; }
7598 if test "${gold_cv_template_attribute+set}" = set; then :
7599   $as_echo_n "(cached) " >&6
7600 else
7601   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7602 /* end confdefs.h.  */
7603
7604 template<typename T> extern void foo(const char*, ...)
7605   __attribute__ ((__format__ (__printf__, 1, 2)));
7606 template<typename T> void foo(const char* format, ...) {}
7607 void bar() { foo<int>("%s\n", "foo"); }
7608
7609 _ACEOF
7610 if ac_fn_cxx_try_compile "$LINENO"; then :
7611   gold_cv_template_attribute=yes
7612 else
7613   gold_cv_template_attribute=no
7614 fi
7615 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7616 fi
7617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_template_attribute" >&5
7618 $as_echo "$gold_cv_template_attribute" >&6; }
7619 if test "$gold_cv_template_attribute" = "yes"; then
7620
7621 $as_echo "#define HAVE_TEMPLATE_ATTRIBUTES 1" >>confdefs.h
7622
7623 fi
7624
7625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct stat::st_mtim." >&5
7626 $as_echo_n "checking for struct stat::st_mtim.... " >&6; }
7627 if test "${gold_cv_stat_st_mtim+set}" = set; then :
7628   $as_echo_n "(cached) " >&6
7629 else
7630   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7631 /* end confdefs.h.  */
7632
7633 #include <sys/stat.h>
7634 long bar() { struct stat s; return (long)(s.st_mtim.tv_sec + s.st_mtim.tv_sec);}
7635
7636 int
7637 main ()
7638 {
7639
7640   ;
7641   return 0;
7642 }
7643 _ACEOF
7644 if ac_fn_cxx_try_compile "$LINENO"; then :
7645   gold_cv_stat_st_mtim=yes
7646 else
7647   gold_cv_stat_st_mtim=no
7648 fi
7649 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7650 fi
7651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_stat_st_mtim" >&5
7652 $as_echo "$gold_cv_stat_st_mtim" >&6; }
7653 if test "$gold_cv_stat_st_mtim" = "yes"; then
7654
7655 $as_echo "#define HAVE_STAT_ST_MTIM 1" >>confdefs.h
7656
7657 fi
7658
7659 ac_ext=c
7660 ac_cpp='$CPP $CPPFLAGS'
7661 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7662 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7663 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7664
7665
7666 for ac_header in locale.h
7667 do :
7668   ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default"
7669 if test "x$ac_cv_header_locale_h" = x""yes; then :
7670   cat >>confdefs.h <<_ACEOF
7671 #define HAVE_LOCALE_H 1
7672 _ACEOF
7673
7674 fi
7675
7676 done
7677
7678 for ac_func in setlocale
7679 do :
7680   ac_fn_c_check_func "$LINENO" "setlocale" "ac_cv_func_setlocale"
7681 if test "x$ac_cv_func_setlocale" = x""yes; then :
7682   cat >>confdefs.h <<_ACEOF
7683 #define HAVE_SETLOCALE 1
7684 _ACEOF
7685
7686 fi
7687 done
7688
7689
7690   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
7691 $as_echo_n "checking for LC_MESSAGES... " >&6; }
7692 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
7693   $as_echo_n "(cached) " >&6
7694 else
7695   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7696 /* end confdefs.h.  */
7697 #include <locale.h>
7698 int
7699 main ()
7700 {
7701 return LC_MESSAGES
7702   ;
7703   return 0;
7704 }
7705 _ACEOF
7706 if ac_fn_c_try_link "$LINENO"; then :
7707   am_cv_val_LC_MESSAGES=yes
7708 else
7709   am_cv_val_LC_MESSAGES=no
7710 fi
7711 rm -f core conftest.err conftest.$ac_objext \
7712     conftest$ac_exeext conftest.$ac_ext
7713 fi
7714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
7715 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
7716   if test $am_cv_val_LC_MESSAGES = yes; then
7717
7718 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
7719
7720   fi
7721
7722
7723
7724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
7725 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
7726     # Check whether --enable-maintainer-mode was given.
7727 if test "${enable_maintainer_mode+set}" = set; then :
7728   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
7729 else
7730   USE_MAINTAINER_MODE=no
7731 fi
7732
7733   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
7734 $as_echo "$USE_MAINTAINER_MODE" >&6; }
7735    if test $USE_MAINTAINER_MODE = yes; then
7736   MAINTAINER_MODE_TRUE=
7737   MAINTAINER_MODE_FALSE='#'
7738 else
7739   MAINTAINER_MODE_TRUE='#'
7740   MAINTAINER_MODE_FALSE=
7741 fi
7742
7743   MAINT=$MAINTAINER_MODE_TRUE
7744
7745
7746
7747 ac_config_files="$ac_config_files Makefile testsuite/Makefile po/Makefile.in:po/Make-in"
7748
7749 cat >confcache <<\_ACEOF
7750 # This file is a shell script that caches the results of configure
7751 # tests run on this system so they can be shared between configure
7752 # scripts and configure runs, see configure's option --config-cache.
7753 # It is not useful on other systems.  If it contains results you don't
7754 # want to keep, you may remove or edit it.
7755 #
7756 # config.status only pays attention to the cache file if you give it
7757 # the --recheck option to rerun configure.
7758 #
7759 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7760 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7761 # following values.
7762
7763 _ACEOF
7764
7765 # The following way of writing the cache mishandles newlines in values,
7766 # but we know of no workaround that is simple, portable, and efficient.
7767 # So, we kill variables containing newlines.
7768 # Ultrix sh set writes to stderr and can't be redirected directly,
7769 # and sets the high bit in the cache file unless we assign to the vars.
7770 (
7771   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7772     eval ac_val=\$$ac_var
7773     case $ac_val in #(
7774     *${as_nl}*)
7775       case $ac_var in #(
7776       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7777 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7778       esac
7779       case $ac_var in #(
7780       _ | IFS | as_nl) ;; #(
7781       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
7782       *) { eval $ac_var=; unset $ac_var;} ;;
7783       esac ;;
7784     esac
7785   done
7786
7787   (set) 2>&1 |
7788     case $as_nl`(ac_space=' '; set) 2>&1` in #(
7789     *${as_nl}ac_space=\ *)
7790       # `set' does not quote correctly, so add quotes: double-quote
7791       # substitution turns \\\\ into \\, and sed turns \\ into \.
7792       sed -n \
7793         "s/'/'\\\\''/g;
7794           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7795       ;; #(
7796     *)
7797       # `set' quotes correctly as required by POSIX, so do not add quotes.
7798       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7799       ;;
7800     esac |
7801     sort
7802 ) |
7803   sed '
7804      /^ac_cv_env_/b end
7805      t clear
7806      :clear
7807      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7808      t end
7809      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7810      :end' >>confcache
7811 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7812   if test -w "$cache_file"; then
7813     test "x$cache_file" != "x/dev/null" &&
7814       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7815 $as_echo "$as_me: updating cache $cache_file" >&6;}
7816     cat confcache >$cache_file
7817   else
7818     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7819 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7820   fi
7821 fi
7822 rm -f confcache
7823
7824 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7825 # Let make expand exec_prefix.
7826 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7827
7828 DEFS=-DHAVE_CONFIG_H
7829
7830 ac_libobjs=
7831 ac_ltlibobjs=
7832 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7833   # 1. Remove the extension, and $U if already installed.
7834   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7835   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
7836   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
7837   #    will be set to the directory where LIBOBJS objects are built.
7838   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7839   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
7840 done
7841 LIBOBJS=$ac_libobjs
7842
7843 LTLIBOBJS=$ac_ltlibobjs
7844
7845
7846  if test -n "$EXEEXT"; then
7847   am__EXEEXT_TRUE=
7848   am__EXEEXT_FALSE='#'
7849 else
7850   am__EXEEXT_TRUE='#'
7851   am__EXEEXT_FALSE=
7852 fi
7853
7854 if test -z "${THREADS_TRUE}" && test -z "${THREADS_FALSE}"; then
7855   as_fn_error "conditional \"THREADS\" was never defined.
7856 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7857 fi
7858 if test -z "${PLUGINS_TRUE}" && test -z "${PLUGINS_FALSE}"; then
7859   as_fn_error "conditional \"PLUGINS\" was never defined.
7860 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7861 fi
7862 if test -z "${DEFAULT_TARGET_AARCH64_TRUE}" && test -z "${DEFAULT_TARGET_AARCH64_FALSE}"; then
7863   as_fn_error "conditional \"DEFAULT_TARGET_AARCH64\" was never defined.
7864 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7865 fi
7866 if test -z "${DEFAULT_TARGET_ARM_TRUE}" && test -z "${DEFAULT_TARGET_ARM_FALSE}"; then
7867   as_fn_error "conditional \"DEFAULT_TARGET_ARM\" was never defined.
7868 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7869 fi
7870 if test -z "${DEFAULT_TARGET_I386_TRUE}" && test -z "${DEFAULT_TARGET_I386_FALSE}"; then
7871   as_fn_error "conditional \"DEFAULT_TARGET_I386\" was never defined.
7872 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7873 fi
7874 if test -z "${DEFAULT_TARGET_POWERPC_TRUE}" && test -z "${DEFAULT_TARGET_POWERPC_FALSE}"; then
7875   as_fn_error "conditional \"DEFAULT_TARGET_POWERPC\" was never defined.
7876 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7877 fi
7878 if test -z "${DEFAULT_TARGET_SPARC_TRUE}" && test -z "${DEFAULT_TARGET_SPARC_FALSE}"; then
7879   as_fn_error "conditional \"DEFAULT_TARGET_SPARC\" was never defined.
7880 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7881 fi
7882 if test -z "${DEFAULT_TARGET_S390_TRUE}" && test -z "${DEFAULT_TARGET_S390_FALSE}"; then
7883   as_fn_error "conditional \"DEFAULT_TARGET_S390\" was never defined.
7884 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7885 fi
7886 if test -z "${DEFAULT_TARGET_X86_64_TRUE}" && test -z "${DEFAULT_TARGET_X86_64_FALSE}"; then
7887   as_fn_error "conditional \"DEFAULT_TARGET_X86_64\" was never defined.
7888 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7889 fi
7890 if test -z "${DEFAULT_TARGET_X32_TRUE}" && test -z "${DEFAULT_TARGET_X32_FALSE}"; then
7891   as_fn_error "conditional \"DEFAULT_TARGET_X32\" was never defined.
7892 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7893 fi
7894 if test -z "${DEFAULT_TARGET_X86_64_OR_X32_TRUE}" && test -z "${DEFAULT_TARGET_X86_64_OR_X32_FALSE}"; then
7895   as_fn_error "conditional \"DEFAULT_TARGET_X86_64_OR_X32\" was never defined.
7896 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7897 fi
7898 if test -z "${DEFAULT_TARGET_TILEGX_TRUE}" && test -z "${DEFAULT_TARGET_TILEGX_FALSE}"; then
7899   as_fn_error "conditional \"DEFAULT_TARGET_TILEGX\" was never defined.
7900 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7901 fi
7902 if test -z "${DEFAULT_TARGET_MIPS_TRUE}" && test -z "${DEFAULT_TARGET_MIPS_FALSE}"; then
7903   as_fn_error "conditional \"DEFAULT_TARGET_MIPS\" was never defined.
7904 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7905 fi
7906 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
7907   as_fn_error "conditional \"AMDEP\" was never defined.
7908 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7909 fi
7910 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
7911   as_fn_error "conditional \"am__fastdepCC\" was never defined.
7912 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7913 fi
7914 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
7915   as_fn_error "conditional \"am__fastdepCXX\" was never defined.
7916 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7917 fi
7918
7919 if test -z "${NATIVE_LINKER_TRUE}" && test -z "${NATIVE_LINKER_FALSE}"; then
7920   as_fn_error "conditional \"NATIVE_LINKER\" was never defined.
7921 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7922 fi
7923 if test -z "${GCC_TRUE}" && test -z "${GCC_FALSE}"; then
7924   as_fn_error "conditional \"GCC\" was never defined.
7925 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7926 fi
7927 if test -z "${NATIVE_OR_CROSS_LINKER_TRUE}" && test -z "${NATIVE_OR_CROSS_LINKER_FALSE}"; then
7928   as_fn_error "conditional \"NATIVE_OR_CROSS_LINKER\" was never defined.
7929 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7930 fi
7931 if test -z "${HAVE_STATIC_TRUE}" && test -z "${HAVE_STATIC_FALSE}"; then
7932   as_fn_error "conditional \"HAVE_STATIC\" was never defined.
7933 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7934 fi
7935 if test -z "${FN_PTRS_IN_SO_WITHOUT_PIC_TRUE}" && test -z "${FN_PTRS_IN_SO_WITHOUT_PIC_FALSE}"; then
7936   as_fn_error "conditional \"FN_PTRS_IN_SO_WITHOUT_PIC\" was never defined.
7937 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7938 fi
7939 if test -z "${MCMODEL_MEDIUM_TRUE}" && test -z "${MCMODEL_MEDIUM_FALSE}"; then
7940   as_fn_error "conditional \"MCMODEL_MEDIUM\" was never defined.
7941 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7942 fi
7943 if test -z "${TLS_TRUE}" && test -z "${TLS_FALSE}"; then
7944   as_fn_error "conditional \"TLS\" was never defined.
7945 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7946 fi
7947 if test -z "${STATIC_TLS_TRUE}" && test -z "${STATIC_TLS_FALSE}"; then
7948   as_fn_error "conditional \"STATIC_TLS\" was never defined.
7949 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7950 fi
7951 if test -z "${OMP_SUPPORT_TRUE}" && test -z "${OMP_SUPPORT_FALSE}"; then
7952   as_fn_error "conditional \"OMP_SUPPORT\" was never defined.
7953 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7954 fi
7955 if test -z "${TLS_GNU2_DIALECT_TRUE}" && test -z "${TLS_GNU2_DIALECT_FALSE}"; then
7956   as_fn_error "conditional \"TLS_GNU2_DIALECT\" was never defined.
7957 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7958 fi
7959 if test -z "${TLS_DESCRIPTORS_TRUE}" && test -z "${TLS_DESCRIPTORS_FALSE}"; then
7960   as_fn_error "conditional \"TLS_DESCRIPTORS\" was never defined.
7961 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7962 fi
7963 if test -z "${IFUNC_TRUE}" && test -z "${IFUNC_FALSE}"; then
7964   as_fn_error "conditional \"IFUNC\" was never defined.
7965 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7966 fi
7967 if test -z "${IFUNC_STATIC_TRUE}" && test -z "${IFUNC_STATIC_FALSE}"; then
7968   as_fn_error "conditional \"IFUNC_STATIC\" was never defined.
7969 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7970 fi
7971 if test -z "${HAVE_PUBNAMES_TRUE}" && test -z "${HAVE_PUBNAMES_FALSE}"; then
7972   as_fn_error "conditional \"HAVE_PUBNAMES\" was never defined.
7973 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7974 fi
7975 if test -z "${HAVE_NO_USE_LINKER_PLUGIN_TRUE}" && test -z "${HAVE_NO_USE_LINKER_PLUGIN_FALSE}"; then
7976   as_fn_error "conditional \"HAVE_NO_USE_LINKER_PLUGIN\" was never defined.
7977 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7978 fi
7979 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
7980   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
7981 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7982 fi
7983
7984 : ${CONFIG_STATUS=./config.status}
7985 ac_write_fail=0
7986 ac_clean_files_save=$ac_clean_files
7987 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7988 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7989 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7990 as_write_fail=0
7991 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
7992 #! $SHELL
7993 # Generated by $as_me.
7994 # Run this file to recreate the current configuration.
7995 # Compiler output produced by configure, useful for debugging
7996 # configure, is in config.log if it exists.
7997
7998 debug=false
7999 ac_cs_recheck=false
8000 ac_cs_silent=false
8001
8002 SHELL=\${CONFIG_SHELL-$SHELL}
8003 export SHELL
8004 _ASEOF
8005 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
8006 ## -------------------- ##
8007 ## M4sh Initialization. ##
8008 ## -------------------- ##
8009
8010 # Be more Bourne compatible
8011 DUALCASE=1; export DUALCASE # for MKS sh
8012 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
8013   emulate sh
8014   NULLCMD=:
8015   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
8016   # is contrary to our usage.  Disable this feature.
8017   alias -g '${1+"$@"}'='"$@"'
8018   setopt NO_GLOB_SUBST
8019 else
8020   case `(set -o) 2>/dev/null` in #(
8021   *posix*) :
8022     set -o posix ;; #(
8023   *) :
8024      ;;
8025 esac
8026 fi
8027
8028
8029 as_nl='
8030 '
8031 export as_nl
8032 # Printing a long string crashes Solaris 7 /usr/bin/printf.
8033 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
8034 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
8035 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
8036 # Prefer a ksh shell builtin over an external printf program on Solaris,
8037 # but without wasting forks for bash or zsh.
8038 if test -z "$BASH_VERSION$ZSH_VERSION" \
8039     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
8040   as_echo='print -r --'
8041   as_echo_n='print -rn --'
8042 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
8043   as_echo='printf %s\n'
8044   as_echo_n='printf %s'
8045 else
8046   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
8047     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
8048     as_echo_n='/usr/ucb/echo -n'
8049   else
8050     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
8051     as_echo_n_body='eval
8052       arg=$1;
8053       case $arg in #(
8054       *"$as_nl"*)
8055         expr "X$arg" : "X\\(.*\\)$as_nl";
8056         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
8057       esac;
8058       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
8059     '
8060     export as_echo_n_body
8061     as_echo_n='sh -c $as_echo_n_body as_echo'
8062   fi
8063   export as_echo_body
8064   as_echo='sh -c $as_echo_body as_echo'
8065 fi
8066
8067 # The user is always right.
8068 if test "${PATH_SEPARATOR+set}" != set; then
8069   PATH_SEPARATOR=:
8070   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
8071     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
8072       PATH_SEPARATOR=';'
8073   }
8074 fi
8075
8076
8077 # IFS
8078 # We need space, tab and new line, in precisely that order.  Quoting is
8079 # there to prevent editors from complaining about space-tab.
8080 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
8081 # splitting by setting IFS to empty value.)
8082 IFS=" ""        $as_nl"
8083
8084 # Find who we are.  Look in the path if we contain no directory separator.
8085 case $0 in #((
8086   *[\\/]* ) as_myself=$0 ;;
8087   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8088 for as_dir in $PATH
8089 do
8090   IFS=$as_save_IFS
8091   test -z "$as_dir" && as_dir=.
8092     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8093   done
8094 IFS=$as_save_IFS
8095
8096      ;;
8097 esac
8098 # We did not find ourselves, most probably we were run as `sh COMMAND'
8099 # in which case we are not to be found in the path.
8100 if test "x$as_myself" = x; then
8101   as_myself=$0
8102 fi
8103 if test ! -f "$as_myself"; then
8104   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8105   exit 1
8106 fi
8107
8108 # Unset variables that we do not need and which cause bugs (e.g. in
8109 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
8110 # suppresses any "Segmentation fault" message there.  '((' could
8111 # trigger a bug in pdksh 5.2.14.
8112 for as_var in BASH_ENV ENV MAIL MAILPATH
8113 do eval test x\${$as_var+set} = xset \
8114   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
8115 done
8116 PS1='$ '
8117 PS2='> '
8118 PS4='+ '
8119
8120 # NLS nuisances.
8121 LC_ALL=C
8122 export LC_ALL
8123 LANGUAGE=C
8124 export LANGUAGE
8125
8126 # CDPATH.
8127 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
8128
8129
8130 # as_fn_error ERROR [LINENO LOG_FD]
8131 # ---------------------------------
8132 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
8133 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
8134 # script with status $?, using 1 if that was 0.
8135 as_fn_error ()
8136 {
8137   as_status=$?; test $as_status -eq 0 && as_status=1
8138   if test "$3"; then
8139     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
8140     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
8141   fi
8142   $as_echo "$as_me: error: $1" >&2
8143   as_fn_exit $as_status
8144 } # as_fn_error
8145
8146
8147 # as_fn_set_status STATUS
8148 # -----------------------
8149 # Set $? to STATUS, without forking.
8150 as_fn_set_status ()
8151 {
8152   return $1
8153 } # as_fn_set_status
8154
8155 # as_fn_exit STATUS
8156 # -----------------
8157 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
8158 as_fn_exit ()
8159 {
8160   set +e
8161   as_fn_set_status $1
8162   exit $1
8163 } # as_fn_exit
8164
8165 # as_fn_unset VAR
8166 # ---------------
8167 # Portably unset VAR.
8168 as_fn_unset ()
8169 {
8170   { eval $1=; unset $1;}
8171 }
8172 as_unset=as_fn_unset
8173 # as_fn_append VAR VALUE
8174 # ----------------------
8175 # Append the text in VALUE to the end of the definition contained in VAR. Take
8176 # advantage of any shell optimizations that allow amortized linear growth over
8177 # repeated appends, instead of the typical quadratic growth present in naive
8178 # implementations.
8179 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
8180   eval 'as_fn_append ()
8181   {
8182     eval $1+=\$2
8183   }'
8184 else
8185   as_fn_append ()
8186   {
8187     eval $1=\$$1\$2
8188   }
8189 fi # as_fn_append
8190
8191 # as_fn_arith ARG...
8192 # ------------------
8193 # Perform arithmetic evaluation on the ARGs, and store the result in the
8194 # global $as_val. Take advantage of shells that can avoid forks. The arguments
8195 # must be portable across $(()) and expr.
8196 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
8197   eval 'as_fn_arith ()
8198   {
8199     as_val=$(( $* ))
8200   }'
8201 else
8202   as_fn_arith ()
8203   {
8204     as_val=`expr "$@" || test $? -eq 1`
8205   }
8206 fi # as_fn_arith
8207
8208
8209 if expr a : '\(a\)' >/dev/null 2>&1 &&
8210    test "X`expr 00001 : '.*\(...\)'`" = X001; then
8211   as_expr=expr
8212 else
8213   as_expr=false
8214 fi
8215
8216 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
8217   as_basename=basename
8218 else
8219   as_basename=false
8220 fi
8221
8222 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
8223   as_dirname=dirname
8224 else
8225   as_dirname=false
8226 fi
8227
8228 as_me=`$as_basename -- "$0" ||
8229 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8230          X"$0" : 'X\(//\)$' \| \
8231          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
8232 $as_echo X/"$0" |
8233     sed '/^.*\/\([^/][^/]*\)\/*$/{
8234             s//\1/
8235             q
8236           }
8237           /^X\/\(\/\/\)$/{
8238             s//\1/
8239             q
8240           }
8241           /^X\/\(\/\).*/{
8242             s//\1/
8243             q
8244           }
8245           s/.*/./; q'`
8246
8247 # Avoid depending upon Character Ranges.
8248 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8249 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8250 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8251 as_cr_digits='0123456789'
8252 as_cr_alnum=$as_cr_Letters$as_cr_digits
8253
8254 ECHO_C= ECHO_N= ECHO_T=
8255 case `echo -n x` in #(((((
8256 -n*)
8257   case `echo 'xy\c'` in
8258   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
8259   xy)  ECHO_C='\c';;
8260   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
8261        ECHO_T=' ';;
8262   esac;;
8263 *)
8264   ECHO_N='-n';;
8265 esac
8266
8267 rm -f conf$$ conf$$.exe conf$$.file
8268 if test -d conf$$.dir; then
8269   rm -f conf$$.dir/conf$$.file
8270 else
8271   rm -f conf$$.dir
8272   mkdir conf$$.dir 2>/dev/null
8273 fi
8274 if (echo >conf$$.file) 2>/dev/null; then
8275   if ln -s conf$$.file conf$$ 2>/dev/null; then
8276     as_ln_s='ln -s'
8277     # ... but there are two gotchas:
8278     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8279     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8280     # In both cases, we have to default to `cp -p'.
8281     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
8282       as_ln_s='cp -p'
8283   elif ln conf$$.file conf$$ 2>/dev/null; then
8284     as_ln_s=ln
8285   else
8286     as_ln_s='cp -p'
8287   fi
8288 else
8289   as_ln_s='cp -p'
8290 fi
8291 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8292 rmdir conf$$.dir 2>/dev/null
8293
8294
8295 # as_fn_mkdir_p
8296 # -------------
8297 # Create "$as_dir" as a directory, including parents if necessary.
8298 as_fn_mkdir_p ()
8299 {
8300
8301   case $as_dir in #(
8302   -*) as_dir=./$as_dir;;
8303   esac
8304   test -d "$as_dir" || eval $as_mkdir_p || {
8305     as_dirs=
8306     while :; do
8307       case $as_dir in #(
8308       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
8309       *) as_qdir=$as_dir;;
8310       esac
8311       as_dirs="'$as_qdir' $as_dirs"
8312       as_dir=`$as_dirname -- "$as_dir" ||
8313 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8314          X"$as_dir" : 'X\(//\)[^/]' \| \
8315          X"$as_dir" : 'X\(//\)$' \| \
8316          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8317 $as_echo X"$as_dir" |
8318     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8319             s//\1/
8320             q
8321           }
8322           /^X\(\/\/\)[^/].*/{
8323             s//\1/
8324             q
8325           }
8326           /^X\(\/\/\)$/{
8327             s//\1/
8328             q
8329           }
8330           /^X\(\/\).*/{
8331             s//\1/
8332             q
8333           }
8334           s/.*/./; q'`
8335       test -d "$as_dir" && break
8336     done
8337     test -z "$as_dirs" || eval "mkdir $as_dirs"
8338   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
8339
8340
8341 } # as_fn_mkdir_p
8342 if mkdir -p . 2>/dev/null; then
8343   as_mkdir_p='mkdir -p "$as_dir"'
8344 else
8345   test -d ./-p && rmdir ./-p
8346   as_mkdir_p=false
8347 fi
8348
8349 if test -x / >/dev/null 2>&1; then
8350   as_test_x='test -x'
8351 else
8352   if ls -dL / >/dev/null 2>&1; then
8353     as_ls_L_option=L
8354   else
8355     as_ls_L_option=
8356   fi
8357   as_test_x='
8358     eval sh -c '\''
8359       if test -d "$1"; then
8360         test -d "$1/.";
8361       else
8362         case $1 in #(
8363         -*)set "./$1";;
8364         esac;
8365         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
8366         ???[sx]*):;;*)false;;esac;fi
8367     '\'' sh
8368   '
8369 fi
8370 as_executable_p=$as_test_x
8371
8372 # Sed expression to map a string onto a valid CPP name.
8373 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8374
8375 # Sed expression to map a string onto a valid variable name.
8376 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8377
8378
8379 exec 6>&1
8380 ## ----------------------------------- ##
8381 ## Main body of $CONFIG_STATUS script. ##
8382 ## ----------------------------------- ##
8383 _ASEOF
8384 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
8385
8386 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8387 # Save the log message, to keep $0 and so on meaningful, and to
8388 # report actual input values of CONFIG_FILES etc. instead of their
8389 # values after options handling.
8390 ac_log="
8391 This file was extended by gold $as_me 0.1, which was
8392 generated by GNU Autoconf 2.64.  Invocation command line was
8393
8394   CONFIG_FILES    = $CONFIG_FILES
8395   CONFIG_HEADERS  = $CONFIG_HEADERS
8396   CONFIG_LINKS    = $CONFIG_LINKS
8397   CONFIG_COMMANDS = $CONFIG_COMMANDS
8398   $ $0 $@
8399
8400 on `(hostname || uname -n) 2>/dev/null | sed 1q`
8401 "
8402
8403 _ACEOF
8404
8405 case $ac_config_files in *"
8406 "*) set x $ac_config_files; shift; ac_config_files=$*;;
8407 esac
8408
8409 case $ac_config_headers in *"
8410 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
8411 esac
8412
8413
8414 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8415 # Files that config.status was made for.
8416 config_files="$ac_config_files"
8417 config_headers="$ac_config_headers"
8418 config_commands="$ac_config_commands"
8419
8420 _ACEOF
8421
8422 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8423 ac_cs_usage="\
8424 \`$as_me' instantiates files and other configuration actions
8425 from templates according to the current configuration.  Unless the files
8426 and actions are specified as TAGs, all are instantiated by default.
8427
8428 Usage: $0 [OPTION]... [TAG]...
8429
8430   -h, --help       print this help, then exit
8431   -V, --version    print version number and configuration settings, then exit
8432   -q, --quiet, --silent
8433                    do not print progress messages
8434   -d, --debug      don't remove temporary files
8435       --recheck    update $as_me by reconfiguring in the same conditions
8436       --file=FILE[:TEMPLATE]
8437                    instantiate the configuration file FILE
8438       --header=FILE[:TEMPLATE]
8439                    instantiate the configuration header FILE
8440
8441 Configuration files:
8442 $config_files
8443
8444 Configuration headers:
8445 $config_headers
8446
8447 Configuration commands:
8448 $config_commands
8449
8450 Report bugs to the package provider."
8451
8452 _ACEOF
8453 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8454 ac_cs_version="\\
8455 gold config.status 0.1
8456 configured by $0, generated by GNU Autoconf 2.64,
8457   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
8458
8459 Copyright (C) 2009 Free Software Foundation, Inc.
8460 This config.status script is free software; the Free Software Foundation
8461 gives unlimited permission to copy, distribute and modify it."
8462
8463 ac_pwd='$ac_pwd'
8464 srcdir='$srcdir'
8465 INSTALL='$INSTALL'
8466 MKDIR_P='$MKDIR_P'
8467 AWK='$AWK'
8468 test -n "\$AWK" || AWK=awk
8469 _ACEOF
8470
8471 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8472 # The default lists apply if the user does not specify any file.
8473 ac_need_defaults=:
8474 while test $# != 0
8475 do
8476   case $1 in
8477   --*=*)
8478     ac_option=`expr "X$1" : 'X\([^=]*\)='`
8479     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
8480     ac_shift=:
8481     ;;
8482   *)
8483     ac_option=$1
8484     ac_optarg=$2
8485     ac_shift=shift
8486     ;;
8487   esac
8488
8489   case $ac_option in
8490   # Handling of the options.
8491   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8492     ac_cs_recheck=: ;;
8493   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
8494     $as_echo "$ac_cs_version"; exit ;;
8495   --debug | --debu | --deb | --de | --d | -d )
8496     debug=: ;;
8497   --file | --fil | --fi | --f )
8498     $ac_shift
8499     case $ac_optarg in
8500     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8501     esac
8502     as_fn_append CONFIG_FILES " '$ac_optarg'"
8503     ac_need_defaults=false;;
8504   --header | --heade | --head | --hea )
8505     $ac_shift
8506     case $ac_optarg in
8507     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8508     esac
8509     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
8510     ac_need_defaults=false;;
8511   --he | --h)
8512     # Conflict between --help and --header
8513     as_fn_error "ambiguous option: \`$1'
8514 Try \`$0 --help' for more information.";;
8515   --help | --hel | -h )
8516     $as_echo "$ac_cs_usage"; exit ;;
8517   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8518   | -silent | --silent | --silen | --sile | --sil | --si | --s)
8519     ac_cs_silent=: ;;
8520
8521   # This is an error.
8522   -*) as_fn_error "unrecognized option: \`$1'
8523 Try \`$0 --help' for more information." ;;
8524
8525   *) as_fn_append ac_config_targets " $1"
8526      ac_need_defaults=false ;;
8527
8528   esac
8529   shift
8530 done
8531
8532 ac_configure_extra_args=
8533
8534 if $ac_cs_silent; then
8535   exec 6>/dev/null
8536   ac_configure_extra_args="$ac_configure_extra_args --silent"
8537 fi
8538
8539 _ACEOF
8540 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8541 if \$ac_cs_recheck; then
8542   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8543   shift
8544   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
8545   CONFIG_SHELL='$SHELL'
8546   export CONFIG_SHELL
8547   exec "\$@"
8548 fi
8549
8550 _ACEOF
8551 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8552 exec 5>>config.log
8553 {
8554   echo
8555   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8556 ## Running $as_me. ##
8557 _ASBOX
8558   $as_echo "$ac_log"
8559 } >&5
8560
8561 _ACEOF
8562 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8563 #
8564 # INIT-COMMANDS
8565 #
8566 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
8567 # Capture the value of obsolete ALL_LINGUAS because we need it to compute
8568     # POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
8569     # from automake.
8570     eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
8571     # Capture the value of LINGUAS because we need it to compute CATALOGS.
8572     LINGUAS="${LINGUAS-%UNSET%}"
8573
8574
8575 _ACEOF
8576
8577 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8578
8579 # Handling of arguments.
8580 for ac_config_target in $ac_config_targets
8581 do
8582   case $ac_config_target in
8583     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
8584     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
8585     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
8586     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8587     "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
8588     "po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in:po/Make-in" ;;
8589
8590   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8591   esac
8592 done
8593
8594
8595 # If the user did not use the arguments to specify the items to instantiate,
8596 # then the envvar interface is used.  Set only those that are not.
8597 # We use the long form for the default assignment because of an extremely
8598 # bizarre bug on SunOS 4.1.3.
8599 if $ac_need_defaults; then
8600   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8601   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
8602   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
8603 fi
8604
8605 # Have a temporary directory for convenience.  Make it in the build tree
8606 # simply because there is no reason against having it here, and in addition,
8607 # creating and moving files from /tmp can sometimes cause problems.
8608 # Hook for its removal unless debugging.
8609 # Note that there is a small window in which the directory will not be cleaned:
8610 # after its creation but before its name has been assigned to `$tmp'.
8611 $debug ||
8612 {
8613   tmp=
8614   trap 'exit_status=$?
8615   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
8616 ' 0
8617   trap 'as_fn_exit 1' 1 2 13 15
8618 }
8619 # Create a (secure) tmp directory for tmp files.
8620
8621 {
8622   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8623   test -n "$tmp" && test -d "$tmp"
8624 }  ||
8625 {
8626   tmp=./conf$$-$RANDOM
8627   (umask 077 && mkdir "$tmp")
8628 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
8629
8630 # Set up the scripts for CONFIG_FILES section.
8631 # No need to generate them if there are no CONFIG_FILES.
8632 # This happens for instance with `./config.status config.h'.
8633 if test -n "$CONFIG_FILES"; then
8634
8635
8636 ac_cr=`echo X | tr X '\015'`
8637 # On cygwin, bash can eat \r inside `` if the user requested igncr.
8638 # But we know of no other shell where ac_cr would be empty at this
8639 # point, so we can use a bashism as a fallback.
8640 if test "x$ac_cr" = x; then
8641   eval ac_cr=\$\'\\r\'
8642 fi
8643 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8644 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8645   ac_cs_awk_cr='\r'
8646 else
8647   ac_cs_awk_cr=$ac_cr
8648 fi
8649
8650 echo 'BEGIN {' >"$tmp/subs1.awk" &&
8651 _ACEOF
8652
8653
8654 {
8655   echo "cat >conf$$subs.awk <<_ACEOF" &&
8656   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
8657   echo "_ACEOF"
8658 } >conf$$subs.sh ||
8659   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8660 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
8661 ac_delim='%!_!# '
8662 for ac_last_try in false false false false false :; do
8663   . ./conf$$subs.sh ||
8664     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8665
8666   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
8667   if test $ac_delim_n = $ac_delim_num; then
8668     break
8669   elif $ac_last_try; then
8670     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8671   else
8672     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8673   fi
8674 done
8675 rm -f conf$$subs.sh
8676
8677 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8678 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
8679 _ACEOF
8680 sed -n '
8681 h
8682 s/^/S["/; s/!.*/"]=/
8683 p
8684 g
8685 s/^[^!]*!//
8686 :repl
8687 t repl
8688 s/'"$ac_delim"'$//
8689 t delim
8690 :nl
8691 h
8692 s/\(.\{148\}\).*/\1/
8693 t more1
8694 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
8695 p
8696 n
8697 b repl
8698 :more1
8699 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8700 p
8701 g
8702 s/.\{148\}//
8703 t nl
8704 :delim
8705 h
8706 s/\(.\{148\}\).*/\1/
8707 t more2
8708 s/["\\]/\\&/g; s/^/"/; s/$/"/
8709 p
8710 b
8711 :more2
8712 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8713 p
8714 g
8715 s/.\{148\}//
8716 t delim
8717 ' <conf$$subs.awk | sed '
8718 /^[^""]/{
8719   N
8720   s/\n//
8721 }
8722 ' >>$CONFIG_STATUS || ac_write_fail=1
8723 rm -f conf$$subs.awk
8724 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8725 _ACAWK
8726 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
8727   for (key in S) S_is_set[key] = 1
8728   FS = "\a"
8729
8730 }
8731 {
8732   line = $ 0
8733   nfields = split(line, field, "@")
8734   substed = 0
8735   len = length(field[1])
8736   for (i = 2; i < nfields; i++) {
8737     key = field[i]
8738     keylen = length(key)
8739     if (S_is_set[key]) {
8740       value = S[key]
8741       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
8742       len += length(value) + length(field[++i])
8743       substed = 1
8744     } else
8745       len += 1 + keylen
8746   }
8747
8748   print line
8749 }
8750
8751 _ACAWK
8752 _ACEOF
8753 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8754 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8755   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
8756 else
8757   cat
8758 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
8759   || as_fn_error "could not setup config files machinery" "$LINENO" 5
8760 _ACEOF
8761
8762 # VPATH may cause trouble with some makes, so we remove $(srcdir),
8763 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8764 # trailing colons and then remove the whole line if VPATH becomes empty
8765 # (actually we leave an empty line to preserve line numbers).
8766 if test "x$srcdir" = x.; then
8767   ac_vpsub='/^[  ]*VPATH[        ]*=/{
8768 s/:*\$(srcdir):*/:/
8769 s/:*\${srcdir}:*/:/
8770 s/:*@srcdir@:*/:/
8771 s/^\([^=]*=[     ]*\):*/\1/
8772 s/:*$//
8773 s/^[^=]*=[       ]*$//
8774 }'
8775 fi
8776
8777 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8778 fi # test -n "$CONFIG_FILES"
8779
8780 # Set up the scripts for CONFIG_HEADERS section.
8781 # No need to generate them if there are no CONFIG_HEADERS.
8782 # This happens for instance with `./config.status Makefile'.
8783 if test -n "$CONFIG_HEADERS"; then
8784 cat >"$tmp/defines.awk" <<\_ACAWK ||
8785 BEGIN {
8786 _ACEOF
8787
8788 # Transform confdefs.h into an awk script `defines.awk', embedded as
8789 # here-document in config.status, that substitutes the proper values into
8790 # config.h.in to produce config.h.
8791
8792 # Create a delimiter string that does not exist in confdefs.h, to ease
8793 # handling of long lines.
8794 ac_delim='%!_!# '
8795 for ac_last_try in false false :; do
8796   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
8797   if test -z "$ac_t"; then
8798     break
8799   elif $ac_last_try; then
8800     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
8801   else
8802     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8803   fi
8804 done
8805
8806 # For the awk script, D is an array of macro values keyed by name,
8807 # likewise P contains macro parameters if any.  Preserve backslash
8808 # newline sequences.
8809
8810 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
8811 sed -n '
8812 s/.\{148\}/&'"$ac_delim"'/g
8813 t rset
8814 :rset
8815 s/^[     ]*#[    ]*define[       ][      ]*/ /
8816 t def
8817 d
8818 :def
8819 s/\\$//
8820 t bsnl
8821 s/["\\]/\\&/g
8822 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
8823 D["\1"]=" \3"/p
8824 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
8825 d
8826 :bsnl
8827 s/["\\]/\\&/g
8828 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
8829 D["\1"]=" \3\\\\\\n"\\/p
8830 t cont
8831 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
8832 t cont
8833 d
8834 :cont
8835 n
8836 s/.\{148\}/&'"$ac_delim"'/g
8837 t clear
8838 :clear
8839 s/\\$//
8840 t bsnlc
8841 s/["\\]/\\&/g; s/^/"/; s/$/"/p
8842 d
8843 :bsnlc
8844 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
8845 b cont
8846 ' <confdefs.h | sed '
8847 s/'"$ac_delim"'/"\\\
8848 "/g' >>$CONFIG_STATUS || ac_write_fail=1
8849
8850 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8851   for (key in D) D_is_set[key] = 1
8852   FS = "\a"
8853 }
8854 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
8855   line = \$ 0
8856   split(line, arg, " ")
8857   if (arg[1] == "#") {
8858     defundef = arg[2]
8859     mac1 = arg[3]
8860   } else {
8861     defundef = substr(arg[1], 2)
8862     mac1 = arg[2]
8863   }
8864   split(mac1, mac2, "(") #)
8865   macro = mac2[1]
8866   prefix = substr(line, 1, index(line, defundef) - 1)
8867   if (D_is_set[macro]) {
8868     # Preserve the white space surrounding the "#".
8869     print prefix "define", macro P[macro] D[macro]
8870     next
8871   } else {
8872     # Replace #undef with comments.  This is necessary, for example,
8873     # in the case of _POSIX_SOURCE, which is predefined and required
8874     # on some systems where configure will not decide to define it.
8875     if (defundef == "undef") {
8876       print "/*", prefix defundef, macro, "*/"
8877       next
8878     }
8879   }
8880 }
8881 { print }
8882 _ACAWK
8883 _ACEOF
8884 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8885   as_fn_error "could not setup config headers machinery" "$LINENO" 5
8886 fi # test -n "$CONFIG_HEADERS"
8887
8888
8889 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
8890 shift
8891 for ac_tag
8892 do
8893   case $ac_tag in
8894   :[FHLC]) ac_mode=$ac_tag; continue;;
8895   esac
8896   case $ac_mode$ac_tag in
8897   :[FHL]*:*);;
8898   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
8899   :[FH]-) ac_tag=-:-;;
8900   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8901   esac
8902   ac_save_IFS=$IFS
8903   IFS=:
8904   set x $ac_tag
8905   IFS=$ac_save_IFS
8906   shift
8907   ac_file=$1
8908   shift
8909
8910   case $ac_mode in
8911   :L) ac_source=$1;;
8912   :[FH])
8913     ac_file_inputs=
8914     for ac_f
8915     do
8916       case $ac_f in
8917       -) ac_f="$tmp/stdin";;
8918       *) # Look for the file first in the build tree, then in the source tree
8919          # (if the path is not absolute).  The absolute path cannot be DOS-style,
8920          # because $ac_f cannot contain `:'.
8921          test -f "$ac_f" ||
8922            case $ac_f in
8923            [\\/$]*) false;;
8924            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8925            esac ||
8926            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8927       esac
8928       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8929       as_fn_append ac_file_inputs " '$ac_f'"
8930     done
8931
8932     # Let's still pretend it is `configure' which instantiates (i.e., don't
8933     # use $as_me), people would be surprised to read:
8934     #    /* config.h.  Generated by config.status.  */
8935     configure_input='Generated from '`
8936           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8937         `' by configure.'
8938     if test x"$ac_file" != x-; then
8939       configure_input="$ac_file.  $configure_input"
8940       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8941 $as_echo "$as_me: creating $ac_file" >&6;}
8942     fi
8943     # Neutralize special characters interpreted by sed in replacement strings.
8944     case $configure_input in #(
8945     *\&* | *\|* | *\\* )
8946        ac_sed_conf_input=`$as_echo "$configure_input" |
8947        sed 's/[\\\\&|]/\\\\&/g'`;; #(
8948     *) ac_sed_conf_input=$configure_input;;
8949     esac
8950
8951     case $ac_tag in
8952     *:-:* | *:-) cat >"$tmp/stdin" \
8953       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
8954     esac
8955     ;;
8956   esac
8957
8958   ac_dir=`$as_dirname -- "$ac_file" ||
8959 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8960          X"$ac_file" : 'X\(//\)[^/]' \| \
8961          X"$ac_file" : 'X\(//\)$' \| \
8962          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8963 $as_echo X"$ac_file" |
8964     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8965             s//\1/
8966             q
8967           }
8968           /^X\(\/\/\)[^/].*/{
8969             s//\1/
8970             q
8971           }
8972           /^X\(\/\/\)$/{
8973             s//\1/
8974             q
8975           }
8976           /^X\(\/\).*/{
8977             s//\1/
8978             q
8979           }
8980           s/.*/./; q'`
8981   as_dir="$ac_dir"; as_fn_mkdir_p
8982   ac_builddir=.
8983
8984 case "$ac_dir" in
8985 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8986 *)
8987   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8988   # A ".." for each directory in $ac_dir_suffix.
8989   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8990   case $ac_top_builddir_sub in
8991   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8992   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8993   esac ;;
8994 esac
8995 ac_abs_top_builddir=$ac_pwd
8996 ac_abs_builddir=$ac_pwd$ac_dir_suffix
8997 # for backward compatibility:
8998 ac_top_builddir=$ac_top_build_prefix
8999
9000 case $srcdir in
9001   .)  # We are building in place.
9002     ac_srcdir=.
9003     ac_top_srcdir=$ac_top_builddir_sub
9004     ac_abs_top_srcdir=$ac_pwd ;;
9005   [\\/]* | ?:[\\/]* )  # Absolute name.
9006     ac_srcdir=$srcdir$ac_dir_suffix;
9007     ac_top_srcdir=$srcdir
9008     ac_abs_top_srcdir=$srcdir ;;
9009   *) # Relative name.
9010     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
9011     ac_top_srcdir=$ac_top_build_prefix$srcdir
9012     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
9013 esac
9014 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
9015
9016
9017   case $ac_mode in
9018   :F)
9019   #
9020   # CONFIG_FILE
9021   #
9022
9023   case $INSTALL in
9024   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
9025   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
9026   esac
9027   ac_MKDIR_P=$MKDIR_P
9028   case $MKDIR_P in
9029   [\\/$]* | ?:[\\/]* ) ;;
9030   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
9031   esac
9032 _ACEOF
9033
9034 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9035 # If the template does not know about datarootdir, expand it.
9036 # FIXME: This hack should be removed a few years after 2.60.
9037 ac_datarootdir_hack=; ac_datarootdir_seen=
9038 ac_sed_dataroot='
9039 /datarootdir/ {
9040   p
9041   q
9042 }
9043 /@datadir@/p
9044 /@docdir@/p
9045 /@infodir@/p
9046 /@localedir@/p
9047 /@mandir@/p'
9048 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
9049 *datarootdir*) ac_datarootdir_seen=yes;;
9050 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
9051   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
9052 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
9053 _ACEOF
9054 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9055   ac_datarootdir_hack='
9056   s&@datadir@&$datadir&g
9057   s&@docdir@&$docdir&g
9058   s&@infodir@&$infodir&g
9059   s&@localedir@&$localedir&g
9060   s&@mandir@&$mandir&g
9061   s&\\\${datarootdir}&$datarootdir&g' ;;
9062 esac
9063 _ACEOF
9064
9065 # Neutralize VPATH when `$srcdir' = `.'.
9066 # Shell code in configure.ac might set extrasub.
9067 # FIXME: do we really want to maintain this feature?
9068 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9069 ac_sed_extra="$ac_vpsub
9070 $extrasub
9071 _ACEOF
9072 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9073 :t
9074 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9075 s|@configure_input@|$ac_sed_conf_input|;t t
9076 s&@top_builddir@&$ac_top_builddir_sub&;t t
9077 s&@top_build_prefix@&$ac_top_build_prefix&;t t
9078 s&@srcdir@&$ac_srcdir&;t t
9079 s&@abs_srcdir@&$ac_abs_srcdir&;t t
9080 s&@top_srcdir@&$ac_top_srcdir&;t t
9081 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
9082 s&@builddir@&$ac_builddir&;t t
9083 s&@abs_builddir@&$ac_abs_builddir&;t t
9084 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
9085 s&@INSTALL@&$ac_INSTALL&;t t
9086 s&@MKDIR_P@&$ac_MKDIR_P&;t t
9087 $ac_datarootdir_hack
9088 "
9089 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
9090   || as_fn_error "could not create $ac_file" "$LINENO" 5
9091
9092 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
9093   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
9094   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
9095   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9096 which seems to be undefined.  Please make sure it is defined." >&5
9097 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9098 which seems to be undefined.  Please make sure it is defined." >&2;}
9099
9100   rm -f "$tmp/stdin"
9101   case $ac_file in
9102   -) cat "$tmp/out" && rm -f "$tmp/out";;
9103   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
9104   esac \
9105   || as_fn_error "could not create $ac_file" "$LINENO" 5
9106  ;;
9107   :H)
9108   #
9109   # CONFIG_HEADER
9110   #
9111   if test x"$ac_file" != x-; then
9112     {
9113       $as_echo "/* $configure_input  */" \
9114       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
9115     } >"$tmp/config.h" \
9116       || as_fn_error "could not create $ac_file" "$LINENO" 5
9117     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
9118       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
9119 $as_echo "$as_me: $ac_file is unchanged" >&6;}
9120     else
9121       rm -f "$ac_file"
9122       mv "$tmp/config.h" "$ac_file" \
9123         || as_fn_error "could not create $ac_file" "$LINENO" 5
9124     fi
9125   else
9126     $as_echo "/* $configure_input  */" \
9127       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
9128       || as_fn_error "could not create -" "$LINENO" 5
9129   fi
9130 # Compute "$ac_file"'s index in $config_headers.
9131 _am_arg="$ac_file"
9132 _am_stamp_count=1
9133 for _am_header in $config_headers :; do
9134   case $_am_header in
9135     $_am_arg | $_am_arg:* )
9136       break ;;
9137     * )
9138       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
9139   esac
9140 done
9141 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
9142 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9143          X"$_am_arg" : 'X\(//\)[^/]' \| \
9144          X"$_am_arg" : 'X\(//\)$' \| \
9145          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
9146 $as_echo X"$_am_arg" |
9147     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9148             s//\1/
9149             q
9150           }
9151           /^X\(\/\/\)[^/].*/{
9152             s//\1/
9153             q
9154           }
9155           /^X\(\/\/\)$/{
9156             s//\1/
9157             q
9158           }
9159           /^X\(\/\).*/{
9160             s//\1/
9161             q
9162           }
9163           s/.*/./; q'`/stamp-h$_am_stamp_count
9164  ;;
9165
9166   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
9167 $as_echo "$as_me: executing $ac_file commands" >&6;}
9168  ;;
9169   esac
9170
9171
9172   case $ac_file$ac_mode in
9173     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
9174   # Autoconf 2.62 quotes --file arguments for eval, but not when files
9175   # are listed without --file.  Let's play safe and only enable the eval
9176   # if we detect the quoting.
9177   case $CONFIG_FILES in
9178   *\'*) eval set x "$CONFIG_FILES" ;;
9179   *)   set x $CONFIG_FILES ;;
9180   esac
9181   shift
9182   for mf
9183   do
9184     # Strip MF so we end up with the name of the file.
9185     mf=`echo "$mf" | sed -e 's/:.*$//'`
9186     # Check whether this is an Automake generated Makefile or not.
9187     # We used to match only the files named `Makefile.in', but
9188     # some people rename them; so instead we look at the file content.
9189     # Grep'ing the first line is not enough: some people post-process
9190     # each Makefile.in and add a new line on top of each file to say so.
9191     # Grep'ing the whole file is not good either: AIX grep has a line
9192     # limit of 2048, but all sed's we know have understand at least 4000.
9193     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
9194       dirpart=`$as_dirname -- "$mf" ||
9195 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9196          X"$mf" : 'X\(//\)[^/]' \| \
9197          X"$mf" : 'X\(//\)$' \| \
9198          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
9199 $as_echo X"$mf" |
9200     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9201             s//\1/
9202             q
9203           }
9204           /^X\(\/\/\)[^/].*/{
9205             s//\1/
9206             q
9207           }
9208           /^X\(\/\/\)$/{
9209             s//\1/
9210             q
9211           }
9212           /^X\(\/\).*/{
9213             s//\1/
9214             q
9215           }
9216           s/.*/./; q'`
9217     else
9218       continue
9219     fi
9220     # Extract the definition of DEPDIR, am__include, and am__quote
9221     # from the Makefile without running `make'.
9222     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
9223     test -z "$DEPDIR" && continue
9224     am__include=`sed -n 's/^am__include = //p' < "$mf"`
9225     test -z "am__include" && continue
9226     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
9227     # When using ansi2knr, U may be empty or an underscore; expand it
9228     U=`sed -n 's/^U = //p' < "$mf"`
9229     # Find all dependency output files, they are included files with
9230     # $(DEPDIR) in their names.  We invoke sed twice because it is the
9231     # simplest approach to changing $(DEPDIR) to its actual value in the
9232     # expansion.
9233     for file in `sed -n "
9234       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
9235          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
9236       # Make sure the directory exists.
9237       test -f "$dirpart/$file" && continue
9238       fdir=`$as_dirname -- "$file" ||
9239 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9240          X"$file" : 'X\(//\)[^/]' \| \
9241          X"$file" : 'X\(//\)$' \| \
9242          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
9243 $as_echo X"$file" |
9244     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9245             s//\1/
9246             q
9247           }
9248           /^X\(\/\/\)[^/].*/{
9249             s//\1/
9250             q
9251           }
9252           /^X\(\/\/\)$/{
9253             s//\1/
9254             q
9255           }
9256           /^X\(\/\).*/{
9257             s//\1/
9258             q
9259           }
9260           s/.*/./; q'`
9261       as_dir=$dirpart/$fdir; as_fn_mkdir_p
9262       # echo "creating $dirpart/$file"
9263       echo '# dummy' > "$dirpart/$file"
9264     done
9265   done
9266 }
9267  ;;
9268     "default-1":C)
9269     for ac_file in $CONFIG_FILES; do
9270       # Support "outfile[:infile[:infile...]]"
9271       case "$ac_file" in
9272         *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9273       esac
9274       # PO directories have a Makefile.in generated from Makefile.in.in.
9275       case "$ac_file" in */Makefile.in)
9276         # Adjust a relative srcdir.
9277         ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
9278         ac_dir_suffix=/`echo "$ac_dir"|sed 's%^\./%%'`
9279         ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
9280         # In autoconf-2.13 it is called $ac_given_srcdir.
9281         # In autoconf-2.50 it is called $srcdir.
9282         test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
9283         case "$ac_given_srcdir" in
9284           .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
9285           /*) top_srcdir="$ac_given_srcdir" ;;
9286           *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
9287         esac
9288         if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
9289           rm -f "$ac_dir/POTFILES"
9290           test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
9291           cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[   ]*\$/d" -e "s,.*,     $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
9292           POMAKEFILEDEPS="POTFILES.in"
9293           # ALL_LINGUAS, POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES depend
9294           # on $ac_dir but don't depend on user-specified configuration
9295           # parameters.
9296           if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
9297             # The LINGUAS file contains the set of available languages.
9298             if test -n "$OBSOLETE_ALL_LINGUAS"; then
9299               test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.ac is obsolete" || echo "setting ALL_LINGUAS in configure.ac is obsolete"
9300             fi
9301             ALL_LINGUAS_=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"`
9302             # Hide the ALL_LINGUAS assigment from automake.
9303             eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
9304             POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
9305           else
9306             # The set of available languages was given in configure.ac.
9307             eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
9308           fi
9309           case "$ac_given_srcdir" in
9310             .) srcdirpre= ;;
9311             *) srcdirpre='$(srcdir)/' ;;
9312           esac
9313           POFILES=
9314           GMOFILES=
9315           UPDATEPOFILES=
9316           DUMMYPOFILES=
9317           for lang in $ALL_LINGUAS; do
9318             POFILES="$POFILES $srcdirpre$lang.po"
9319             GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
9320             UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
9321             DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
9322           done
9323           # CATALOGS depends on both $ac_dir and the user's LINGUAS
9324           # environment variable.
9325           INST_LINGUAS=
9326           if test -n "$ALL_LINGUAS"; then
9327             for presentlang in $ALL_LINGUAS; do
9328               useit=no
9329               if test "%UNSET%" != "$LINGUAS"; then
9330                 desiredlanguages="$LINGUAS"
9331               else
9332                 desiredlanguages="$ALL_LINGUAS"
9333               fi
9334               for desiredlang in $desiredlanguages; do
9335                 # Use the presentlang catalog if desiredlang is
9336                 #   a. equal to presentlang, or
9337                 #   b. a variant of presentlang (because in this case,
9338                 #      presentlang can be used as a fallback for messages
9339                 #      which are not translated in the desiredlang catalog).
9340                 case "$desiredlang" in
9341                   "$presentlang"*) useit=yes;;
9342                 esac
9343               done
9344               if test $useit = yes; then
9345                 INST_LINGUAS="$INST_LINGUAS $presentlang"
9346               fi
9347             done
9348           fi
9349           CATALOGS=
9350           if test -n "$INST_LINGUAS"; then
9351             for lang in $INST_LINGUAS; do
9352               CATALOGS="$CATALOGS $lang.gmo"
9353             done
9354           fi
9355           test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
9356           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"
9357           for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
9358             if test -f "$f"; then
9359               case "$f" in
9360                 *.orig | *.bak | *~) ;;
9361                 *) cat "$f" >> "$ac_dir/Makefile" ;;
9362               esac
9363             fi
9364           done
9365         fi
9366         ;;
9367       esac
9368     done ;;
9369
9370   esac
9371 done # for ac_tag
9372
9373
9374 as_fn_exit 0
9375 _ACEOF
9376 ac_clean_files=$ac_clean_files_save
9377
9378 test $ac_write_fail = 0 ||
9379   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
9380
9381
9382 # configure is writing to config.log, and then calls config.status.
9383 # config.status does its own redirection, appending to config.log.
9384 # Unfortunately, on DOS this fails, as config.log is still kept open
9385 # by configure, so config.status won't be able to write to it; its
9386 # output is simply discarded.  So we exec the FD to /dev/null,
9387 # effectively closing config.log, so it can be properly (re)opened and
9388 # appended to by config.status.  When coming back to configure, we
9389 # need to make the FD available again.
9390 if test "$no_create" != yes; then
9391   ac_cs_success=:
9392   ac_config_status_args=
9393   test "$silent" = yes &&
9394     ac_config_status_args="$ac_config_status_args --quiet"
9395   exec 5>/dev/null
9396   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
9397   exec 5>>config.log
9398   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9399   # would make configure fail if this is the last instruction.
9400   $ac_cs_success || as_fn_exit $?
9401 fi
9402 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
9403   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
9404 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
9405 fi
9406