gold/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64 for gold 0.1.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1"
 173   if (eval "$as_required") 2>/dev/null; then :
 174   as_have_required=yes
 175 else
 176   as_have_required=no
 177 fi
 178   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 179
 180 else
 181   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 182 as_found=false
 183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 184 do
 185   IFS=$as_save_IFS
 186   test -z "$as_dir" && as_dir=.
 187   as_found=:
 188   case $as_dir in #(
 189          /*)
 190            for as_base in sh bash ksh sh5; do
 191              # Try only shells that exist, to save several forks.
 192              as_shell=$as_dir/$as_base
 193              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 194                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 195   CONFIG_SHELL=$as_shell as_have_required=yes
 196                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 197   break 2
 198 fi
 199 fi
 200            done;;
 201        esac
 202   as_found=false
 203 done
 204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 205               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 206   CONFIG_SHELL=$SHELL as_have_required=yes
 207 fi; }
 208 IFS=$as_save_IFS
 209
 210
 211       if test "x$CONFIG_SHELL" != x; then :
 212   # We cannot yet assume a decent shell, so we have to provide a
 213         # neutralization value for shells without unset; and this also
 214         # works around shells that cannot unset nonexistent variables.
 215         BASH_ENV=/dev/null
 216         ENV=/dev/null
 217         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 218         export CONFIG_SHELL
 219         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 220 fi
 221
 222     if test x$as_have_required = xno; then :
 223   $as_echo "$0: This script requires a shell more modern than all"
 224   $as_echo "$0: the shells that I found on your system."
 225   if test x${ZSH_VERSION+set} = xset ; then
 226     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 227     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 228   else
 229     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 230 $0: including any error possibly output before this
 231 $0: message. Then install a modern shell, or manually run
 232 $0: the script under such a shell if you do have one."
 233   fi
 234   exit 1
 235 fi
 236 fi
 237 fi
 238 SHELL=${CONFIG_SHELL-/bin/sh}
 239 export SHELL
 240 # Unset more variables known to interfere with behavior of common tools.
 241 CLICOLOR_FORCE= GREP_OPTIONS=
 242 unset CLICOLOR_FORCE GREP_OPTIONS
 243
 244 ## --------------------- ##
 245 ## M4sh Shell Functions. ##
 246 ## --------------------- ##
 247 # as_fn_unset VAR
 248 # ---------------
 249 # Portably unset VAR.
 250 as_fn_unset ()
 251 {
 252   { eval $1=; unset $1;}
 253 }
 254 as_unset=as_fn_unset
 255
 256 # as_fn_set_status STATUS
 257 # -----------------------
 258 # Set $? to STATUS, without forking.
 259 as_fn_set_status ()
 260 {
 261   return $1
 262 } # as_fn_set_status
 263
 264 # as_fn_exit STATUS
 265 # -----------------
 266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 267 as_fn_exit ()
 268 {
 269   set +e
 270   as_fn_set_status $1
 271   exit $1
 272 } # as_fn_exit
 273
 274 # as_fn_mkdir_p
 275 # -------------
 276 # Create "$as_dir" as a directory, including parents if necessary.
 277 as_fn_mkdir_p ()
 278 {
 279
 280   case $as_dir in #(
 281   -*) as_dir=./$as_dir;;
 282   esac
 283   test -d "$as_dir" || eval $as_mkdir_p || {
 284     as_dirs=
 285     while :; do
 286       case $as_dir in #(
 287       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 288       *) as_qdir=$as_dir;;
 289       esac
 290       as_dirs="'$as_qdir' $as_dirs"
 291       as_dir=`$as_dirname -- "$as_dir" ||
 292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 293          X"$as_dir" : 'X\(//\)[^/]' \| \
 294          X"$as_dir" : 'X\(//\)$' \| \
 295          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 296 $as_echo X"$as_dir" |
 297     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 298             s//\1/
 299             q
 300           }
 301           /^X\(\/\/\)[^/].*/{
 302             s//\1/
 303             q
 304           }
 305           /^X\(\/\/\)$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\).*/{
 310             s//\1/
 311             q
 312           }
 313           s/.*/./; q'`
 314       test -d "$as_dir" && break
 315     done
 316     test -z "$as_dirs" || eval "mkdir $as_dirs"
 317   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 318
 319
 320 } # as_fn_mkdir_p
 321 # as_fn_append VAR VALUE
 322 # ----------------------
 323 # Append the text in VALUE to the end of the definition contained in VAR. Take
 324 # advantage of any shell optimizations that allow amortized linear growth over
 325 # repeated appends, instead of the typical quadratic growth present in naive
 326 # implementations.
 327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 328   eval 'as_fn_append ()
 329   {
 330     eval $1+=\$2
 331   }'
 332 else
 333   as_fn_append ()
 334   {
 335     eval $1=\$$1\$2
 336   }
 337 fi # as_fn_append
 338
 339 # as_fn_arith ARG...
 340 # ------------------
 341 # Perform arithmetic evaluation on the ARGs, and store the result in the
 342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 343 # must be portable across $(()) and expr.
 344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 345   eval 'as_fn_arith ()
 346   {
 347     as_val=$(( $* ))
 348   }'
 349 else
 350   as_fn_arith ()
 351   {
 352     as_val=`expr "$@" || test $? -eq 1`
 353   }
 354 fi # as_fn_arith
 355
 356
 357 # as_fn_error ERROR [LINENO LOG_FD]
 358 # ---------------------------------
 359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 361 # script with status $?, using 1 if that was 0.
 362 as_fn_error ()
 363 {
 364   as_status=$?; test $as_status -eq 0 && as_status=1
 365   if test "$3"; then
 366     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 367     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 368   fi
 369   $as_echo "$as_me: error: $1" >&2
 370   as_fn_exit $as_status
 371 } # as_fn_error
 372
 373 if expr a : '\(a\)' >/dev/null 2>&1 &&
 374    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 375   as_expr=expr
 376 else
 377   as_expr=false
 378 fi
 379
 380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 381   as_basename=basename
 382 else
 383   as_basename=false
 384 fi
 385
 386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 387   as_dirname=dirname
 388 else
 389   as_dirname=false
 390 fi
 391
 392 as_me=`$as_basename -- "$0" ||
 393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 394          X"$0" : 'X\(//\)$' \| \
 395          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 396 $as_echo X/"$0" |
 397     sed '/^.*\/\([^/][^/]*\)\/*$/{
 398             s//\1/
 399             q
 400           }
 401           /^X\/\(\/\/\)$/{
 402             s//\1/
 403             q
 404           }
 405           /^X\/\(\/\).*/{
 406             s//\1/
 407             q
 408           }
 409           s/.*/./; q'`
 410
 411 # Avoid depending upon Character Ranges.
 412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 415 as_cr_digits='0123456789'
 416 as_cr_alnum=$as_cr_Letters$as_cr_digits
 417
 418
 419   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 420   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 421   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 422   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 423   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 424   sed -n '
 425     p
 426     /[$]LINENO/=
 427   ' <$as_myself |
 428     sed '
 429       s/[$]LINENO.*/&-/
 430       t lineno
 431       b
 432       :lineno
 433       N
 434       :loop
 435       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 436       t loop
 437       s/-\n.*//
 438     ' >$as_me.lineno &&
 439   chmod +x "$as_me.lineno" ||
 440     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 441
 442   # Don't try to exec as it changes $[0], causing all sort of problems
 443   # (the dirname of $[0] is not the place where we might find the
 444   # original and so on.  Autoconf is especially sensitive to this).
 445   . "./$as_me.lineno"
 446   # Exit status is that of the last command.
 447   exit
 448 }
 449
 450 ECHO_C= ECHO_N= ECHO_T=
 451 case `echo -n x` in #(((((
 452 -n*)
 453   case `echo 'xy\c'` in
 454   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 455   xy)  ECHO_C='\c';;
 456   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 457        ECHO_T=' ';;
 458   esac;;
 459 *)
 460   ECHO_N='-n';;
 461 esac
 462
 463 rm -f conf$$ conf$$.exe conf$$.file
 464 if test -d conf$$.dir; then
 465   rm -f conf$$.dir/conf$$.file
 466 else
 467   rm -f conf$$.dir
 468   mkdir conf$$.dir 2>/dev/null
 469 fi
 470 if (echo >conf$$.file) 2>/dev/null; then
 471   if ln -s conf$$.file conf$$ 2>/dev/null; then
 472     as_ln_s='ln -s'
 473     # ... but there are two gotchas:
 474     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 475     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 476     # In both cases, we have to default to `cp -p'.
 477     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 478       as_ln_s='cp -p'
 479   elif ln conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s=ln
 481   else
 482     as_ln_s='cp -p'
 483   fi
 484 else
 485   as_ln_s='cp -p'
 486 fi
 487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 488 rmdir conf$$.dir 2>/dev/null
 489
 490 if mkdir -p . 2>/dev/null; then
 491   as_mkdir_p='mkdir -p "$as_dir"'
 492 else
 493   test -d ./-p && rmdir ./-p
 494   as_mkdir_p=false
 495 fi
 496
 497 if test -x / >/dev/null 2>&1; then
 498   as_test_x='test -x'
 499 else
 500   if ls -dL / >/dev/null 2>&1; then
 501     as_ls_L_option=L
 502   else
 503     as_ls_L_option=
 504   fi
 505   as_test_x='
 506     eval sh -c '\''
 507       if test -d "$1"; then
 508         test -d "$1/.";
 509       else
 510         case $1 in #(
 511         -*)set "./$1";;
 512         esac;
 513         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 514         ???[sx]*):;;*)false;;esac;fi
 515     '\'' sh
 516   '
 517 fi
 518 as_executable_p=$as_test_x
 519
 520 # Sed expression to map a string onto a valid CPP name.
 521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 522
 523 # Sed expression to map a string onto a valid variable name.
 524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 525
 526
 527 exec 7<&0 </dev/null 6>&1
 528
 529 # Name of the host.
 530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 531 # so uname gets run too.
 532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 533
 534 #
 535 # Initializations.
 536 #
 537 ac_default_prefix=/usr/local
 538 ac_clean_files=
 539 ac_config_libobj_dir=.
 540 LIBOBJS=
 541 cross_compiling=no
 542 subdirs=
 543 MFLAGS=
 544 MAKEFLAGS=
 545
 546 # Identity of this package.
 547 PACKAGE_NAME='gold'
 548 PACKAGE_TARNAME='gold'
 549 PACKAGE_VERSION='0.1'
 550 PACKAGE_STRING='gold 0.1'
 551 PACKAGE_BUGREPORT=''
 552 PACKAGE_URL=''
 553
 554 ac_unique_file="gold.cc"
 555 # Factoring default headers for most tests.
 556 ac_includes_default="\
 557 #include <stdio.h>
 558 #ifdef HAVE_SYS_TYPES_H
 559 # include <sys/types.h>
 560 #endif
 561 #ifdef HAVE_SYS_STAT_H
 562 # include <sys/stat.h>
 563 #endif
 564 #ifdef STDC_HEADERS
 565 # include <stdlib.h>
 566 # include <stddef.h>
 567 #else
 568 # ifdef HAVE_STDLIB_H
 569 #  include <stdlib.h>
 570 # endif
 571 #endif
 572 #ifdef HAVE_STRING_H
 573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 574 #  include <memory.h>
 575 # endif
 576 # include <string.h>
 577 #endif
 578 #ifdef HAVE_STRINGS_H
 579 # include <strings.h>
 580 #endif
 581 #ifdef HAVE_INTTYPES_H
 582 # include <inttypes.h>
 583 #endif
 584 #ifdef HAVE_STDINT_H
 585 # include <stdint.h>
 586 #endif
 587 #ifdef HAVE_UNISTD_H
 588 # include <unistd.h>
 589 #endif"
 590
 591 ac_subst_vars='am__EXEEXT_FALSE
 592 am__EXEEXT_TRUE
 593 LTLIBOBJS
 594 MAINT
 595 MAINTAINER_MODE_FALSE
 596 MAINTAINER_MODE_TRUE
 597 CXXCPP
 598 HAVE_ZLIB_FALSE
 599 HAVE_ZLIB_TRUE
 600 LIBOBJS
 601 LFS_CFLAGS
 602 WARN_CXXFLAGS
 603 NO_WERROR
 604 WARN_CFLAGS
 605 RANDOM_SEED_CFLAGS
 606 CONSTRUCTOR_PRIORITY_FALSE
 607 CONSTRUCTOR_PRIORITY_TRUE
 608 TLS_DESCRIPTORS_FALSE
 609 TLS_DESCRIPTORS_TRUE
 610 TLS_GNU2_DIALECT_FALSE
 611 TLS_GNU2_DIALECT_TRUE
 612 OMP_SUPPORT_FALSE
 613 OMP_SUPPORT_TRUE
 614 STATIC_TLS_FALSE
 615 STATIC_TLS_TRUE
 616 TLS_FALSE
 617 TLS_TRUE
 618 MCMODEL_MEDIUM_FALSE
 619 MCMODEL_MEDIUM_TRUE
 620 FN_PTRS_IN_SO_WITHOUT_PIC_FALSE
 621 FN_PTRS_IN_SO_WITHOUT_PIC_TRUE
 622 GCC_FALSE
 623 GCC_TRUE
 624 NATIVE_LINKER_FALSE
 625 NATIVE_LINKER_TRUE
 626 MSGMERGE
 627 MSGFMT
 628 MKINSTALLDIRS
 629 CATOBJEXT
 630 GENCAT
 631 INSTOBJEXT
 632 DATADIRNAME
 633 CATALOGS
 634 POSUB
 635 GMSGFMT
 636 XGETTEXT
 637 INCINTL
 638 LIBINTL_DEP
 639 LIBINTL
 640 USE_NLS
 641 EGREP
 642 GREP
 643 CPP
 644 LN_S
 645 RANLIB
 646 YFLAGS
 647 YACC
 648 am__fastdepCXX_FALSE
 649 am__fastdepCXX_TRUE
 650 CXXDEPMODE
 651 ac_ct_CXX
 652 CXXFLAGS
 653 CXX
 654 am__fastdepCC_FALSE
 655 am__fastdepCC_TRUE
 656 CCDEPMODE
 657 AMDEPBACKSLASH
 658 AMDEP_FALSE
 659 AMDEP_TRUE
 660 am__quote
 661 am__include
 662 DEPDIR
 663 OBJEXT
 664 EXEEXT
 665 ac_ct_CC
 666 CPPFLAGS
 667 LDFLAGS
 668 CFLAGS
 669 CC
 670 TARGETOBJS
 671 DEFAULT_TARGET_X86_64_FALSE
 672 DEFAULT_TARGET_X86_64_TRUE
 673 DEFAULT_TARGET_SPARC_FALSE
 674 DEFAULT_TARGET_SPARC_TRUE
 675 DEFAULT_TARGET_POWERPC_FALSE
 676 DEFAULT_TARGET_POWERPC_TRUE
 677 DEFAULT_TARGET_I386_FALSE
 678 DEFAULT_TARGET_I386_TRUE
 679 DEFAULT_TARGET_ARM_FALSE
 680 DEFAULT_TARGET_ARM_TRUE
 681 PLUGINS_FALSE
 682 PLUGINS_TRUE
 683 THREADS_FALSE
 684 THREADS_TRUE
 685 am__untar
 686 am__tar
 687 AMTAR
 688 am__leading_dot
 689 SET_MAKE
 690 AWK
 691 mkdir_p
 692 MKDIR_P
 693 INSTALL_STRIP_PROGRAM
 694 STRIP
 695 install_sh
 696 MAKEINFO
 697 AUTOHEADER
 698 AUTOMAKE
 699 AUTOCONF
 700 ACLOCAL
 701 VERSION
 702 PACKAGE
 703 CYGPATH_W
 704 am__isrc
 705 INSTALL_DATA
 706 INSTALL_SCRIPT
 707 INSTALL_PROGRAM
 708 target_os
 709 target_vendor
 710 target_cpu
 711 target
 712 host_os
 713 host_vendor
 714 host_cpu
 715 host
 716 build_os
 717 build_vendor
 718 build_cpu
 719 build
 720 target_alias
 721 host_alias
 722 build_alias
 723 LIBS
 724 ECHO_T
 725 ECHO_N
 726 ECHO_C
 727 DEFS
 728 mandir
 729 localedir
 730 libdir
 731 psdir
 732 pdfdir
 733 dvidir
 734 htmldir
 735 infodir
 736 docdir
 737 oldincludedir
 738 includedir
 739 localstatedir
 740 sharedstatedir
 741 sysconfdir
 742 datadir
 743 datarootdir
 744 libexecdir
 745 sbindir
 746 bindir
 747 program_transform_name
 748 prefix
 749 exec_prefix
 750 PACKAGE_URL
 751 PACKAGE_BUGREPORT
 752 PACKAGE_STRING
 753 PACKAGE_VERSION
 754 PACKAGE_TARNAME
 755 PACKAGE_NAME
 756 PATH_SEPARATOR
 757 SHELL'
 758 ac_subst_files=''
 759 ac_user_opts='
 760 enable_option_checking
 761 with_sysroot
 762 enable_threads
 763 enable_plugins
 764 enable_targets
 765 enable_dependency_tracking
 766 enable_nls
 767 enable_werror
 768 enable_build_warnings
 769 enable_maintainer_mode
 770 '
 771       ac_precious_vars='build_alias
 772 host_alias
 773 target_alias
 774 CC
 775 CFLAGS
 776 LDFLAGS
 777 LIBS
 778 CPPFLAGS
 779 CXX
 780 CXXFLAGS
 781 CCC
 782 YACC
 783 YFLAGS
 784 CPP
 785 CXXCPP'
 786
 787
 788 # Initialize some variables set by options.
 789 ac_init_help=
 790 ac_init_version=false
 791 ac_unrecognized_opts=
 792 ac_unrecognized_sep=
 793 # The variables have the same names as the options, with
 794 # dashes changed to underlines.
 795 cache_file=/dev/null
 796 exec_prefix=NONE
 797 no_create=
 798 no_recursion=
 799 prefix=NONE
 800 program_prefix=NONE
 801 program_suffix=NONE
 802 program_transform_name=s,x,x,
 803 silent=
 804 site=
 805 srcdir=
 806 verbose=
 807 x_includes=NONE
 808 x_libraries=NONE
 809
 810 # Installation directory options.
 811 # These are left unexpanded so users can "make install exec_prefix=/foo"
 812 # and all the variables that are supposed to be based on exec_prefix
 813 # by default will actually change.
 814 # Use braces instead of parens because sh, perl, etc. also accept them.
 815 # (The list follows the same order as the GNU Coding Standards.)
 816 bindir='${exec_prefix}/bin'
 817 sbindir='${exec_prefix}/sbin'
 818 libexecdir='${exec_prefix}/libexec'
 819 datarootdir='${prefix}/share'
 820 datadir='${datarootdir}'
 821 sysconfdir='${prefix}/etc'
 822 sharedstatedir='${prefix}/com'
 823 localstatedir='${prefix}/var'
 824 includedir='${prefix}/include'
 825 oldincludedir='/usr/include'
 826 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 827 infodir='${datarootdir}/info'
 828 htmldir='${docdir}'
 829 dvidir='${docdir}'
 830 pdfdir='${docdir}'
 831 psdir='${docdir}'
 832 libdir='${exec_prefix}/lib'
 833 localedir='${datarootdir}/locale'
 834 mandir='${datarootdir}/man'
 835
 836 ac_prev=
 837 ac_dashdash=
 838 for ac_option
 839 do
 840   # If the previous option needs an argument, assign it.
 841   if test -n "$ac_prev"; then
 842     eval $ac_prev=\$ac_option
 843     ac_prev=
 844     continue
 845   fi
 846
 847   case $ac_option in
 848   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 849   *)    ac_optarg=yes ;;
 850   esac
 851
 852   # Accept the important Cygnus configure options, so we can diagnose typos.
 853
 854   case $ac_dashdash$ac_option in
 855   --)
 856     ac_dashdash=yes ;;
 857
 858   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 859     ac_prev=bindir ;;
 860   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 861     bindir=$ac_optarg ;;
 862
 863   -build | --build | --buil | --bui | --bu)
 864     ac_prev=build_alias ;;
 865   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 866     build_alias=$ac_optarg ;;
 867
 868   -cache-file | --cache-file | --cache-fil | --cache-fi \
 869   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 870     ac_prev=cache_file ;;
 871   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 872   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 873     cache_file=$ac_optarg ;;
 874
 875   --config-cache | -C)
 876     cache_file=config.cache ;;
 877
 878   -datadir | --datadir | --datadi | --datad)
 879     ac_prev=datadir ;;
 880   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 881     datadir=$ac_optarg ;;
 882
 883   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 884   | --dataroo | --dataro | --datar)
 885     ac_prev=datarootdir ;;
 886   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 887   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 888     datarootdir=$ac_optarg ;;
 889
 890   -disable-* | --disable-*)
 891     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 892     # Reject names that are not valid shell variable names.
 893     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 894       as_fn_error "invalid feature name: $ac_useropt"
 895     ac_useropt_orig=$ac_useropt
 896     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 897     case $ac_user_opts in
 898       *"
 899 "enable_$ac_useropt"
 900 "*) ;;
 901       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 902          ac_unrecognized_sep=', ';;
 903     esac
 904     eval enable_$ac_useropt=no ;;
 905
 906   -docdir | --docdir | --docdi | --doc | --do)
 907     ac_prev=docdir ;;
 908   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 909     docdir=$ac_optarg ;;
 910
 911   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 912     ac_prev=dvidir ;;
 913   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 914     dvidir=$ac_optarg ;;
 915
 916   -enable-* | --enable-*)
 917     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 918     # Reject names that are not valid shell variable names.
 919     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 920       as_fn_error "invalid feature name: $ac_useropt"
 921     ac_useropt_orig=$ac_useropt
 922     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 923     case $ac_user_opts in
 924       *"
 925 "enable_$ac_useropt"
 926 "*) ;;
 927       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 928          ac_unrecognized_sep=', ';;
 929     esac
 930     eval enable_$ac_useropt=\$ac_optarg ;;
 931
 932   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 933   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 934   | --exec | --exe | --ex)
 935     ac_prev=exec_prefix ;;
 936   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 937   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 938   | --exec=* | --exe=* | --ex=*)
 939     exec_prefix=$ac_optarg ;;
 940
 941   -gas | --gas | --ga | --g)
 942     # Obsolete; use --with-gas.
 943     with_gas=yes ;;
 944
 945   -help | --help | --hel | --he | -h)
 946     ac_init_help=long ;;
 947   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 948     ac_init_help=recursive ;;
 949   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 950     ac_init_help=short ;;
 951
 952   -host | --host | --hos | --ho)
 953     ac_prev=host_alias ;;
 954   -host=* | --host=* | --hos=* | --ho=*)
 955     host_alias=$ac_optarg ;;
 956
 957   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 958     ac_prev=htmldir ;;
 959   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 960   | --ht=*)
 961     htmldir=$ac_optarg ;;
 962
 963   -includedir | --includedir | --includedi | --included | --include \
 964   | --includ | --inclu | --incl | --inc)
 965     ac_prev=includedir ;;
 966   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 967   | --includ=* | --inclu=* | --incl=* | --inc=*)
 968     includedir=$ac_optarg ;;
 969
 970   -infodir | --infodir | --infodi | --infod | --info | --inf)
 971     ac_prev=infodir ;;
 972   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 973     infodir=$ac_optarg ;;
 974
 975   -libdir | --libdir | --libdi | --libd)
 976     ac_prev=libdir ;;
 977   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 978     libdir=$ac_optarg ;;
 979
 980   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 981   | --libexe | --libex | --libe)
 982     ac_prev=libexecdir ;;
 983   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 984   | --libexe=* | --libex=* | --libe=*)
 985     libexecdir=$ac_optarg ;;
 986
 987   -localedir | --localedir | --localedi | --localed | --locale)
 988     ac_prev=localedir ;;
 989   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 990     localedir=$ac_optarg ;;
 991
 992   -localstatedir | --localstatedir | --localstatedi | --localstated \
 993   | --localstate | --localstat | --localsta | --localst | --locals)
 994     ac_prev=localstatedir ;;
 995   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 996   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 997     localstatedir=$ac_optarg ;;
 998
 999   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1000     ac_prev=mandir ;;
1001   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1002     mandir=$ac_optarg ;;
1003
1004   -nfp | --nfp | --nf)
1005     # Obsolete; use --without-fp.
1006     with_fp=no ;;
1007
1008   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1009   | --no-cr | --no-c | -n)
1010     no_create=yes ;;
1011
1012   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1013   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1014     no_recursion=yes ;;
1015
1016   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1017   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1018   | --oldin | --oldi | --old | --ol | --o)
1019     ac_prev=oldincludedir ;;
1020   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1021   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1022   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1023     oldincludedir=$ac_optarg ;;
1024
1025   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1026     ac_prev=prefix ;;
1027   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1028     prefix=$ac_optarg ;;
1029
1030   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1031   | --program-pre | --program-pr | --program-p)
1032     ac_prev=program_prefix ;;
1033   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1034   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1035     program_prefix=$ac_optarg ;;
1036
1037   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1038   | --program-suf | --program-su | --program-s)
1039     ac_prev=program_suffix ;;
1040   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1041   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1042     program_suffix=$ac_optarg ;;
1043
1044   -program-transform-name | --program-transform-name \
1045   | --program-transform-nam | --program-transform-na \
1046   | --program-transform-n | --program-transform- \
1047   | --program-transform | --program-transfor \
1048   | --program-transfo | --program-transf \
1049   | --program-trans | --program-tran \
1050   | --progr-tra | --program-tr | --program-t)
1051     ac_prev=program_transform_name ;;
1052   -program-transform-name=* | --program-transform-name=* \
1053   | --program-transform-nam=* | --program-transform-na=* \
1054   | --program-transform-n=* | --program-transform-=* \
1055   | --program-transform=* | --program-transfor=* \
1056   | --program-transfo=* | --program-transf=* \
1057   | --program-trans=* | --program-tran=* \
1058   | --progr-tra=* | --program-tr=* | --program-t=*)
1059     program_transform_name=$ac_optarg ;;
1060
1061   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1062     ac_prev=pdfdir ;;
1063   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1064     pdfdir=$ac_optarg ;;
1065
1066   -psdir | --psdir | --psdi | --psd | --ps)
1067     ac_prev=psdir ;;
1068   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1069     psdir=$ac_optarg ;;
1070
1071   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1072   | -silent | --silent | --silen | --sile | --sil)
1073     silent=yes ;;
1074
1075   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1076     ac_prev=sbindir ;;
1077   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1078   | --sbi=* | --sb=*)
1079     sbindir=$ac_optarg ;;
1080
1081   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1082   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1083   | --sharedst | --shareds | --shared | --share | --shar \
1084   | --sha | --sh)
1085     ac_prev=sharedstatedir ;;
1086   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1087   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1088   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1089   | --sha=* | --sh=*)
1090     sharedstatedir=$ac_optarg ;;
1091
1092   -site | --site | --sit)
1093     ac_prev=site ;;
1094   -site=* | --site=* | --sit=*)
1095     site=$ac_optarg ;;
1096
1097   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1098     ac_prev=srcdir ;;
1099   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1100     srcdir=$ac_optarg ;;
1101
1102   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1103   | --syscon | --sysco | --sysc | --sys | --sy)
1104     ac_prev=sysconfdir ;;
1105   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1106   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1107     sysconfdir=$ac_optarg ;;
1108
1109   -target | --target | --targe | --targ | --tar | --ta | --t)
1110     ac_prev=target_alias ;;
1111   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1112     target_alias=$ac_optarg ;;
1113
1114   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1115     verbose=yes ;;
1116
1117   -version | --version | --versio | --versi | --vers | -V)
1118     ac_init_version=: ;;
1119
1120   -with-* | --with-*)
1121     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1122     # Reject names that are not valid shell variable names.
1123     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1124       as_fn_error "invalid package name: $ac_useropt"
1125     ac_useropt_orig=$ac_useropt
1126     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1127     case $ac_user_opts in
1128       *"
1129 "with_$ac_useropt"
1130 "*) ;;
1131       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1132          ac_unrecognized_sep=', ';;
1133     esac
1134     eval with_$ac_useropt=\$ac_optarg ;;
1135
1136   -without-* | --without-*)
1137     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1138     # Reject names that are not valid shell variable names.
1139     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1140       as_fn_error "invalid package name: $ac_useropt"
1141     ac_useropt_orig=$ac_useropt
1142     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1143     case $ac_user_opts in
1144       *"
1145 "with_$ac_useropt"
1146 "*) ;;
1147       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1148          ac_unrecognized_sep=', ';;
1149     esac
1150     eval with_$ac_useropt=no ;;
1151
1152   --x)
1153     # Obsolete; use --with-x.
1154     with_x=yes ;;
1155
1156   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1157   | --x-incl | --x-inc | --x-in | --x-i)
1158     ac_prev=x_includes ;;
1159   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1160   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1161     x_includes=$ac_optarg ;;
1162
1163   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1164   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1165     ac_prev=x_libraries ;;
1166   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1167   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1168     x_libraries=$ac_optarg ;;
1169
1170   -*) as_fn_error "unrecognized option: \`$ac_option'
1171 Try \`$0 --help' for more information."
1172     ;;
1173
1174   *=*)
1175     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1176     # Reject names that are not valid shell variable names.
1177     case $ac_envvar in #(
1178       '' | [0-9]* | *[!_$as_cr_alnum]* )
1179       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1180     esac
1181     eval $ac_envvar=\$ac_optarg
1182     export $ac_envvar ;;
1183
1184   *)
1185     # FIXME: should be removed in autoconf 3.0.
1186     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1187     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1188       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1189     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1190     ;;
1191
1192   esac
1193 done
1194
1195 if test -n "$ac_prev"; then
1196   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1197   as_fn_error "missing argument to $ac_option"
1198 fi
1199
1200 if test -n "$ac_unrecognized_opts"; then
1201   case $enable_option_checking in
1202     no) ;;
1203     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1204     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1205   esac
1206 fi
1207
1208 # Check all directory arguments for consistency.
1209 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1210                 datadir sysconfdir sharedstatedir localstatedir includedir \
1211                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1212                 libdir localedir mandir
1213 do
1214   eval ac_val=\$$ac_var
1215   # Remove trailing slashes.
1216   case $ac_val in
1217     */ )
1218       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1219       eval $ac_var=\$ac_val;;
1220   esac
1221   # Be sure to have absolute directory names.
1222   case $ac_val in
1223     [\\/$]* | ?:[\\/]* )  continue;;
1224     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1225   esac
1226   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1227 done
1228
1229 # There might be people who depend on the old broken behavior: `$host'
1230 # used to hold the argument of --host etc.
1231 # FIXME: To remove some day.
1232 build=$build_alias
1233 host=$host_alias
1234 target=$target_alias
1235
1236 # FIXME: To remove some day.
1237 if test "x$host_alias" != x; then
1238   if test "x$build_alias" = x; then
1239     cross_compiling=maybe
1240     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1241     If a cross compiler is detected then cross compile mode will be used." >&2
1242   elif test "x$build_alias" != "x$host_alias"; then
1243     cross_compiling=yes
1244   fi
1245 fi
1246
1247 ac_tool_prefix=
1248 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1249
1250 test "$silent" = yes && exec 6>/dev/null
1251
1252
1253 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1254 ac_ls_di=`ls -di .` &&
1255 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1256   as_fn_error "working directory cannot be determined"
1257 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1258   as_fn_error "pwd does not report name of working directory"
1259
1260
1261 # Find the source files, if location was not specified.
1262 if test -z "$srcdir"; then
1263   ac_srcdir_defaulted=yes
1264   # Try the directory containing this script, then the parent directory.
1265   ac_confdir=`$as_dirname -- "$as_myself" ||
1266 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1267          X"$as_myself" : 'X\(//\)[^/]' \| \
1268          X"$as_myself" : 'X\(//\)$' \| \
1269          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1270 $as_echo X"$as_myself" |
1271     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1272             s//\1/
1273             q
1274           }
1275           /^X\(\/\/\)[^/].*/{
1276             s//\1/
1277             q
1278           }
1279           /^X\(\/\/\)$/{
1280             s//\1/
1281             q
1282           }
1283           /^X\(\/\).*/{
1284             s//\1/
1285             q
1286           }
1287           s/.*/./; q'`
1288   srcdir=$ac_confdir
1289   if test ! -r "$srcdir/$ac_unique_file"; then
1290     srcdir=..
1291   fi
1292 else
1293   ac_srcdir_defaulted=no
1294 fi
1295 if test ! -r "$srcdir/$ac_unique_file"; then
1296   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1297   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1298 fi
1299 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1300 ac_abs_confdir=`(
1301         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1302         pwd)`
1303 # When building in place, set srcdir=.
1304 if test "$ac_abs_confdir" = "$ac_pwd"; then
1305   srcdir=.
1306 fi
1307 # Remove unnecessary trailing slashes from srcdir.
1308 # Double slashes in file names in object file debugging info
1309 # mess up M-x gdb in Emacs.
1310 case $srcdir in
1311 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1312 esac
1313 for ac_var in $ac_precious_vars; do
1314   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1315   eval ac_env_${ac_var}_value=\$${ac_var}
1316   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1317   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1318 done
1319
1320 #
1321 # Report the --help message.
1322 #
1323 if test "$ac_init_help" = "long"; then
1324   # Omit some internal or obsolete options to make the list less imposing.
1325   # This message is too long to be a string in the A/UX 3.1 sh.
1326   cat <<_ACEOF
1327 \`configure' configures gold 0.1 to adapt to many kinds of systems.
1328
1329 Usage: $0 [OPTION]... [VAR=VALUE]...
1330
1331 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1332 VAR=VALUE.  See below for descriptions of some of the useful variables.
1333
1334 Defaults for the options are specified in brackets.
1335
1336 Configuration:
1337   -h, --help              display this help and exit
1338       --help=short        display options specific to this package
1339       --help=recursive    display the short help of all the included packages
1340   -V, --version           display version information and exit
1341   -q, --quiet, --silent   do not print \`checking...' messages
1342       --cache-file=FILE   cache test results in FILE [disabled]
1343   -C, --config-cache      alias for \`--cache-file=config.cache'
1344   -n, --no-create         do not create output files
1345       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1346
1347 Installation directories:
1348   --prefix=PREFIX         install architecture-independent files in PREFIX
1349                           [$ac_default_prefix]
1350   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1351                           [PREFIX]
1352
1353 By default, \`make install' will install all the files in
1354 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1355 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1356 for instance \`--prefix=\$HOME'.
1357
1358 For better control, use the options below.
1359
1360 Fine tuning of the installation directories:
1361   --bindir=DIR            user executables [EPREFIX/bin]
1362   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1363   --libexecdir=DIR        program executables [EPREFIX/libexec]
1364   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1365   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1366   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1367   --libdir=DIR            object code libraries [EPREFIX/lib]
1368   --includedir=DIR        C header files [PREFIX/include]
1369   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1370   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1371   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1372   --infodir=DIR           info documentation [DATAROOTDIR/info]
1373   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1374   --mandir=DIR            man documentation [DATAROOTDIR/man]
1375   --docdir=DIR            documentation root [DATAROOTDIR/doc/gold]
1376   --htmldir=DIR           html documentation [DOCDIR]
1377   --dvidir=DIR            dvi documentation [DOCDIR]
1378   --pdfdir=DIR            pdf documentation [DOCDIR]
1379   --psdir=DIR             ps documentation [DOCDIR]
1380 _ACEOF
1381
1382   cat <<\_ACEOF
1383
1384 Program names:
1385   --program-prefix=PREFIX            prepend PREFIX to installed program names
1386   --program-suffix=SUFFIX            append SUFFIX to installed program names
1387   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1388
1389 System types:
1390   --build=BUILD     configure for building on BUILD [guessed]
1391   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1392   --target=TARGET   configure for building compilers for TARGET [HOST]
1393 _ACEOF
1394 fi
1395
1396 if test -n "$ac_init_help"; then
1397   case $ac_init_help in
1398      short | recursive ) echo "Configuration of gold 0.1:";;
1399    esac
1400   cat <<\_ACEOF
1401
1402 Optional Features:
1403   --disable-option-checking  ignore unrecognized --enable/--with options
1404   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1405   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1406   --enable-threads        multi-threaded linking
1407   --enable-plugins        linker plugins
1408   --enable-targets        alternative target configurations
1409   --disable-dependency-tracking  speeds up one-time build
1410   --enable-dependency-tracking   do not reject slow dependency extractors
1411   --disable-nls           do not use Native Language Support
1412   --enable-werror         treat compile warnings as errors
1413   --enable-build-warnings enable build-time compiler warnings
1414   --enable-maintainer-mode  enable make rules and dependencies not useful
1415                           (and sometimes confusing) to the casual installer
1416
1417 Optional Packages:
1418   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1419   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1420   --with-sysroot=DIR    search for usr/lib et al within DIR
1421
1422 Some influential environment variables:
1423   CC          C compiler command
1424   CFLAGS      C compiler flags
1425   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1426               nonstandard directory <lib dir>
1427   LIBS        libraries to pass to the linker, e.g. -l<library>
1428   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1429               you have headers in a nonstandard directory <include dir>
1430   CXX         C++ compiler command
1431   CXXFLAGS    C++ compiler flags
1432   YACC        The `Yet Another C Compiler' implementation to use. Defaults to
1433               the first program found out of: `bison -y', `byacc', `yacc'.
1434   YFLAGS      The list of arguments that will be passed by default to $YACC.
1435               This script will default YFLAGS to the empty string to avoid a
1436               default value of `-d' given by some make applications.
1437   CPP         C preprocessor
1438   CXXCPP      C++ preprocessor
1439
1440 Use these variables to override the choices made by `configure' or to help
1441 it to find libraries and programs with nonstandard names/locations.
1442
1443 Report bugs to the package provider.
1444 _ACEOF
1445 ac_status=$?
1446 fi
1447
1448 if test "$ac_init_help" = "recursive"; then
1449   # If there are subdirs, report their specific --help.
1450   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1451     test -d "$ac_dir" ||
1452       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1453       continue
1454     ac_builddir=.
1455
1456 case "$ac_dir" in
1457 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1458 *)
1459   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1460   # A ".." for each directory in $ac_dir_suffix.
1461   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1462   case $ac_top_builddir_sub in
1463   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1464   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1465   esac ;;
1466 esac
1467 ac_abs_top_builddir=$ac_pwd
1468 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1469 # for backward compatibility:
1470 ac_top_builddir=$ac_top_build_prefix
1471
1472 case $srcdir in
1473   .)  # We are building in place.
1474     ac_srcdir=.
1475     ac_top_srcdir=$ac_top_builddir_sub
1476     ac_abs_top_srcdir=$ac_pwd ;;
1477   [\\/]* | ?:[\\/]* )  # Absolute name.
1478     ac_srcdir=$srcdir$ac_dir_suffix;
1479     ac_top_srcdir=$srcdir
1480     ac_abs_top_srcdir=$srcdir ;;
1481   *) # Relative name.
1482     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1483     ac_top_srcdir=$ac_top_build_prefix$srcdir
1484     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1485 esac
1486 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1487
1488     cd "$ac_dir" || { ac_status=$?; continue; }
1489     # Check for guested configure.
1490     if test -f "$ac_srcdir/configure.gnu"; then
1491       echo &&
1492       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1493     elif test -f "$ac_srcdir/configure"; then
1494       echo &&
1495       $SHELL "$ac_srcdir/configure" --help=recursive
1496     else
1497       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1498     fi || ac_status=$?
1499     cd "$ac_pwd" || { ac_status=$?; break; }
1500   done
1501 fi
1502
1503 test -n "$ac_init_help" && exit $ac_status
1504 if $ac_init_version; then
1505   cat <<\_ACEOF
1506 gold configure 0.1
1507 generated by GNU Autoconf 2.64
1508
1509 Copyright (C) 2009 Free Software Foundation, Inc.
1510 This configure script is free software; the Free Software Foundation
1511 gives unlimited permission to copy, distribute and modify it.
1512 _ACEOF
1513   exit
1514 fi
1515
1516 ## ------------------------ ##
1517 ## Autoconf initialization. ##
1518 ## ------------------------ ##
1519
1520 # ac_fn_c_try_compile LINENO
1521 # --------------------------
1522 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1523 ac_fn_c_try_compile ()
1524 {
1525   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1526   rm -f conftest.$ac_objext
1527   if { { ac_try="$ac_compile"
1528 case "(($ac_try" in
1529   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1530   *) ac_try_echo=$ac_try;;
1531 esac
1532 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1533 $as_echo "$ac_try_echo"; } >&5
1534   (eval "$ac_compile") 2>conftest.err
1535   ac_status=$?
1536   if test -s conftest.err; then
1537     grep -v '^ *+' conftest.err >conftest.er1
1538     cat conftest.er1 >&5
1539     mv -f conftest.er1 conftest.err
1540   fi
1541   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1542   test $ac_status = 0; } && {
1543          test -z "$ac_c_werror_flag" ||
1544          test ! -s conftest.err
1545        } && test -s conftest.$ac_objext; then :
1546   ac_retval=0
1547 else
1548   $as_echo "$as_me: failed program was:" >&5
1549 sed 's/^/| /' conftest.$ac_ext >&5
1550
1551         ac_retval=1
1552 fi
1553   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1554   return $ac_retval
1555
1556 } # ac_fn_c_try_compile
1557
1558 # ac_fn_cxx_try_compile LINENO
1559 # ----------------------------
1560 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1561 ac_fn_cxx_try_compile ()
1562 {
1563   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1564   rm -f conftest.$ac_objext
1565   if { { ac_try="$ac_compile"
1566 case "(($ac_try" in
1567   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1568   *) ac_try_echo=$ac_try;;
1569 esac
1570 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1571 $as_echo "$ac_try_echo"; } >&5
1572   (eval "$ac_compile") 2>conftest.err
1573   ac_status=$?
1574   if test -s conftest.err; then
1575     grep -v '^ *+' conftest.err >conftest.er1
1576     cat conftest.er1 >&5
1577     mv -f conftest.er1 conftest.err
1578   fi
1579   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1580   test $ac_status = 0; } && {
1581          test -z "$ac_cxx_werror_flag" ||
1582          test ! -s conftest.err
1583        } && test -s conftest.$ac_objext; then :
1584   ac_retval=0
1585 else
1586   $as_echo "$as_me: failed program was:" >&5
1587 sed 's/^/| /' conftest.$ac_ext >&5
1588
1589         ac_retval=1
1590 fi
1591   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1592   return $ac_retval
1593
1594 } # ac_fn_cxx_try_compile
1595
1596 # ac_fn_c_try_cpp LINENO
1597 # ----------------------
1598 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1599 ac_fn_c_try_cpp ()
1600 {
1601   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1602   if { { ac_try="$ac_cpp conftest.$ac_ext"
1603 case "(($ac_try" in
1604   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1605   *) ac_try_echo=$ac_try;;
1606 esac
1607 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1608 $as_echo "$ac_try_echo"; } >&5
1609   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1610   ac_status=$?
1611   if test -s conftest.err; then
1612     grep -v '^ *+' conftest.err >conftest.er1
1613     cat conftest.er1 >&5
1614     mv -f conftest.er1 conftest.err
1615   fi
1616   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1617   test $ac_status = 0; } >/dev/null && {
1618          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1619          test ! -s conftest.err
1620        }; then :
1621   ac_retval=0
1622 else
1623   $as_echo "$as_me: failed program was:" >&5
1624 sed 's/^/| /' conftest.$ac_ext >&5
1625
1626     ac_retval=1
1627 fi
1628   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1629   return $ac_retval
1630
1631 } # ac_fn_c_try_cpp
1632
1633 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1634 # -------------------------------------------------------
1635 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1636 # the include files in INCLUDES and setting the cache variable VAR
1637 # accordingly.
1638 ac_fn_c_check_header_mongrel ()
1639 {
1640   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1641   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1642   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1643 $as_echo_n "checking for $2... " >&6; }
1644 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1645   $as_echo_n "(cached) " >&6
1646 fi
1647 eval ac_res=\$$3
1648                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1649 $as_echo "$ac_res" >&6; }
1650 else
1651   # Is the header compilable?
1652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1653 $as_echo_n "checking $2 usability... " >&6; }
1654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1655 /* end confdefs.h.  */
1656 $4
1657 #include <$2>
1658 _ACEOF
1659 if ac_fn_c_try_compile "$LINENO"; then :
1660   ac_header_compiler=yes
1661 else
1662   ac_header_compiler=no
1663 fi
1664 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1666 $as_echo "$ac_header_compiler" >&6; }
1667
1668 # Is the header present?
1669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1670 $as_echo_n "checking $2 presence... " >&6; }
1671 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1672 /* end confdefs.h.  */
1673 #include <$2>
1674 _ACEOF
1675 if ac_fn_c_try_cpp "$LINENO"; then :
1676   ac_header_preproc=yes
1677 else
1678   ac_header_preproc=no
1679 fi
1680 rm -f conftest.err conftest.$ac_ext
1681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1682 $as_echo "$ac_header_preproc" >&6; }
1683
1684 # So?  What about this header?
1685 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1686   yes:no: )
1687     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1688 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1689     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1690 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1691     ;;
1692   no:yes:* )
1693     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1694 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1695     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1696 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1697     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1698 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1699     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1700 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1701     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1702 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1703     ;;
1704 esac
1705   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1706 $as_echo_n "checking for $2... " >&6; }
1707 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1708   $as_echo_n "(cached) " >&6
1709 else
1710   eval "$3=\$ac_header_compiler"
1711 fi
1712 eval ac_res=\$$3
1713                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1714 $as_echo "$ac_res" >&6; }
1715 fi
1716   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1717
1718 } # ac_fn_c_check_header_mongrel
1719
1720 # ac_fn_c_try_run LINENO
1721 # ----------------------
1722 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1723 # that executables *can* be run.
1724 ac_fn_c_try_run ()
1725 {
1726   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1727   if { { ac_try="$ac_link"
1728 case "(($ac_try" in
1729   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1730   *) ac_try_echo=$ac_try;;
1731 esac
1732 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1733 $as_echo "$ac_try_echo"; } >&5
1734   (eval "$ac_link") 2>&5
1735   ac_status=$?
1736   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1737   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1738   { { case "(($ac_try" in
1739   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1740   *) ac_try_echo=$ac_try;;
1741 esac
1742 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1743 $as_echo "$ac_try_echo"; } >&5
1744   (eval "$ac_try") 2>&5
1745   ac_status=$?
1746   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1747   test $ac_status = 0; }; }; then :
1748   ac_retval=0
1749 else
1750   $as_echo "$as_me: program exited with status $ac_status" >&5
1751        $as_echo "$as_me: failed program was:" >&5
1752 sed 's/^/| /' conftest.$ac_ext >&5
1753
1754        ac_retval=$ac_status
1755 fi
1756   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1757   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1758   return $ac_retval
1759
1760 } # ac_fn_c_try_run
1761
1762 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1763 # -------------------------------------------------------
1764 # Tests whether HEADER exists and can be compiled using the include files in
1765 # INCLUDES, setting the cache variable VAR accordingly.
1766 ac_fn_c_check_header_compile ()
1767 {
1768   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1769   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1770 $as_echo_n "checking for $2... " >&6; }
1771 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1772   $as_echo_n "(cached) " >&6
1773 else
1774   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1775 /* end confdefs.h.  */
1776 $4
1777 #include <$2>
1778 _ACEOF
1779 if ac_fn_c_try_compile "$LINENO"; then :
1780   eval "$3=yes"
1781 else
1782   eval "$3=no"
1783 fi
1784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1785 fi
1786 eval ac_res=\$$3
1787                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1788 $as_echo "$ac_res" >&6; }
1789   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1790
1791 } # ac_fn_c_check_header_compile
1792
1793 # ac_fn_c_try_link LINENO
1794 # -----------------------
1795 # Try to link conftest.$ac_ext, and return whether this succeeded.
1796 ac_fn_c_try_link ()
1797 {
1798   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1799   rm -f conftest.$ac_objext conftest$ac_exeext
1800   if { { ac_try="$ac_link"
1801 case "(($ac_try" in
1802   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1803   *) ac_try_echo=$ac_try;;
1804 esac
1805 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1806 $as_echo "$ac_try_echo"; } >&5
1807   (eval "$ac_link") 2>conftest.err
1808   ac_status=$?
1809   if test -s conftest.err; then
1810     grep -v '^ *+' conftest.err >conftest.er1
1811     cat conftest.er1 >&5
1812     mv -f conftest.er1 conftest.err
1813   fi
1814   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1815   test $ac_status = 0; } && {
1816          test -z "$ac_c_werror_flag" ||
1817          test ! -s conftest.err
1818        } && test -s conftest$ac_exeext && {
1819          test "$cross_compiling" = yes ||
1820          $as_test_x conftest$ac_exeext
1821        }; then :
1822   ac_retval=0
1823 else
1824   $as_echo "$as_me: failed program was:" >&5
1825 sed 's/^/| /' conftest.$ac_ext >&5
1826
1827         ac_retval=1
1828 fi
1829   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1830   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1831   # interfere with the next link command; also delete a directory that is
1832   # left behind by Apple's compiler.  We do this before executing the actions.
1833   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1834   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1835   return $ac_retval
1836
1837 } # ac_fn_c_try_link
1838
1839 # ac_fn_c_check_func LINENO FUNC VAR
1840 # ----------------------------------
1841 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1842 ac_fn_c_check_func ()
1843 {
1844   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1845   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1846 $as_echo_n "checking for $2... " >&6; }
1847 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1848   $as_echo_n "(cached) " >&6
1849 else
1850   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1851 /* end confdefs.h.  */
1852 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1853    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1854 #define $2 innocuous_$2
1855
1856 /* System header to define __stub macros and hopefully few prototypes,
1857     which can conflict with char $2 (); below.
1858     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1859     <limits.h> exists even on freestanding compilers.  */
1860
1861 #ifdef __STDC__
1862 # include <limits.h>
1863 #else
1864 # include <assert.h>
1865 #endif
1866
1867 #undef $2
1868
1869 /* Override any GCC internal prototype to avoid an error.
1870    Use char because int might match the return type of a GCC
1871    builtin and then its argument prototype would still apply.  */
1872 #ifdef __cplusplus
1873 extern "C"
1874 #endif
1875 char $2 ();
1876 /* The GNU C library defines this for functions which it implements
1877     to always fail with ENOSYS.  Some functions are actually named
1878     something starting with __ and the normal name is an alias.  */
1879 #if defined __stub_$2 || defined __stub___$2
1880 choke me
1881 #endif
1882
1883 int
1884 main ()
1885 {
1886 return $2 ();
1887   ;
1888   return 0;
1889 }
1890 _ACEOF
1891 if ac_fn_c_try_link "$LINENO"; then :
1892   eval "$3=yes"
1893 else
1894   eval "$3=no"
1895 fi
1896 rm -f core conftest.err conftest.$ac_objext \
1897     conftest$ac_exeext conftest.$ac_ext
1898 fi
1899 eval ac_res=\$$3
1900                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1901 $as_echo "$ac_res" >&6; }
1902   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1903
1904 } # ac_fn_c_check_func
1905
1906 # ac_fn_c_check_decl LINENO SYMBOL VAR
1907 # ------------------------------------
1908 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1909 ac_fn_c_check_decl ()
1910 {
1911   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1912   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
1913 $as_echo_n "checking whether $2 is declared... " >&6; }
1914 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1915   $as_echo_n "(cached) " >&6
1916 else
1917   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1918 /* end confdefs.h.  */
1919 $4
1920 int
1921 main ()
1922 {
1923 #ifndef $2
1924   (void) $2;
1925 #endif
1926
1927   ;
1928   return 0;
1929 }
1930 _ACEOF
1931 if ac_fn_c_try_compile "$LINENO"; then :
1932   eval "$3=yes"
1933 else
1934   eval "$3=no"
1935 fi
1936 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1937 fi
1938 eval ac_res=\$$3
1939                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1940 $as_echo "$ac_res" >&6; }
1941   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1942
1943 } # ac_fn_c_check_decl
1944
1945 # ac_fn_cxx_try_cpp LINENO
1946 # ------------------------
1947 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1948 ac_fn_cxx_try_cpp ()
1949 {
1950   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1951   if { { ac_try="$ac_cpp conftest.$ac_ext"
1952 case "(($ac_try" in
1953   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1954   *) ac_try_echo=$ac_try;;
1955 esac
1956 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1957 $as_echo "$ac_try_echo"; } >&5
1958   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1959   ac_status=$?
1960   if test -s conftest.err; then
1961     grep -v '^ *+' conftest.err >conftest.er1
1962     cat conftest.er1 >&5
1963     mv -f conftest.er1 conftest.err
1964   fi
1965   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1966   test $ac_status = 0; } >/dev/null && {
1967          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
1968          test ! -s conftest.err
1969        }; then :
1970   ac_retval=0
1971 else
1972   $as_echo "$as_me: failed program was:" >&5
1973 sed 's/^/| /' conftest.$ac_ext >&5
1974
1975     ac_retval=1
1976 fi
1977   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1978   return $ac_retval
1979
1980 } # ac_fn_cxx_try_cpp
1981
1982 # ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
1983 # ---------------------------------------------------------
1984 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1985 # the include files in INCLUDES and setting the cache variable VAR
1986 # accordingly.
1987 ac_fn_cxx_check_header_mongrel ()
1988 {
1989   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1990   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1991   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1992 $as_echo_n "checking for $2... " >&6; }
1993 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1994   $as_echo_n "(cached) " >&6
1995 fi
1996 eval ac_res=\$$3
1997                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1998 $as_echo "$ac_res" >&6; }
1999 else
2000   # Is the header compilable?
2001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2002 $as_echo_n "checking $2 usability... " >&6; }
2003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2004 /* end confdefs.h.  */
2005 $4
2006 #include <$2>
2007 _ACEOF
2008 if ac_fn_cxx_try_compile "$LINENO"; then :
2009   ac_header_compiler=yes
2010 else
2011   ac_header_compiler=no
2012 fi
2013 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2015 $as_echo "$ac_header_compiler" >&6; }
2016
2017 # Is the header present?
2018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2019 $as_echo_n "checking $2 presence... " >&6; }
2020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2021 /* end confdefs.h.  */
2022 #include <$2>
2023 _ACEOF
2024 if ac_fn_cxx_try_cpp "$LINENO"; then :
2025   ac_header_preproc=yes
2026 else
2027   ac_header_preproc=no
2028 fi
2029 rm -f conftest.err conftest.$ac_ext
2030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2031 $as_echo "$ac_header_preproc" >&6; }
2032
2033 # So?  What about this header?
2034 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
2035   yes:no: )
2036     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2037 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2038     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2039 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2040     ;;
2041   no:yes:* )
2042     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2043 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2044     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2045 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2046     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2047 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2048     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2049 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2050     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2051 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2052     ;;
2053 esac
2054   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2055 $as_echo_n "checking for $2... " >&6; }
2056 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2057   $as_echo_n "(cached) " >&6
2058 else
2059   eval "$3=\$ac_header_compiler"
2060 fi
2061 eval ac_res=\$$3
2062                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2063 $as_echo "$ac_res" >&6; }
2064 fi
2065   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2066
2067 } # ac_fn_cxx_check_header_mongrel
2068
2069 # ac_fn_cxx_try_link LINENO
2070 # -------------------------
2071 # Try to link conftest.$ac_ext, and return whether this succeeded.
2072 ac_fn_cxx_try_link ()
2073 {
2074   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2075   rm -f conftest.$ac_objext conftest$ac_exeext
2076   if { { ac_try="$ac_link"
2077 case "(($ac_try" in
2078   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2079   *) ac_try_echo=$ac_try;;
2080 esac
2081 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2082 $as_echo "$ac_try_echo"; } >&5
2083   (eval "$ac_link") 2>conftest.err
2084   ac_status=$?
2085   if test -s conftest.err; then
2086     grep -v '^ *+' conftest.err >conftest.er1
2087     cat conftest.er1 >&5
2088     mv -f conftest.er1 conftest.err
2089   fi
2090   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2091   test $ac_status = 0; } && {
2092          test -z "$ac_cxx_werror_flag" ||
2093          test ! -s conftest.err
2094        } && test -s conftest$ac_exeext && {
2095          test "$cross_compiling" = yes ||
2096          $as_test_x conftest$ac_exeext
2097        }; then :
2098   ac_retval=0
2099 else
2100   $as_echo "$as_me: failed program was:" >&5
2101 sed 's/^/| /' conftest.$ac_ext >&5
2102
2103         ac_retval=1
2104 fi
2105   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2106   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2107   # interfere with the next link command; also delete a directory that is
2108   # left behind by Apple's compiler.  We do this before executing the actions.
2109   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2110   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2111   return $ac_retval
2112
2113 } # ac_fn_cxx_try_link
2114
2115 # ac_fn_cxx_check_func LINENO FUNC VAR
2116 # ------------------------------------
2117 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2118 ac_fn_cxx_check_func ()
2119 {
2120   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2121   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2122 $as_echo_n "checking for $2... " >&6; }
2123 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2124   $as_echo_n "(cached) " >&6
2125 else
2126   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2127 /* end confdefs.h.  */
2128 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2129    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2130 #define $2 innocuous_$2
2131
2132 /* System header to define __stub macros and hopefully few prototypes,
2133     which can conflict with char $2 (); below.
2134     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2135     <limits.h> exists even on freestanding compilers.  */
2136
2137 #ifdef __STDC__
2138 # include <limits.h>
2139 #else
2140 # include <assert.h>
2141 #endif
2142
2143 #undef $2
2144
2145 /* Override any GCC internal prototype to avoid an error.
2146    Use char because int might match the return type of a GCC
2147    builtin and then its argument prototype would still apply.  */
2148 #ifdef __cplusplus
2149 extern "C"
2150 #endif
2151 char $2 ();
2152 /* The GNU C library defines this for functions which it implements
2153     to always fail with ENOSYS.  Some functions are actually named
2154     something starting with __ and the normal name is an alias.  */
2155 #if defined __stub_$2 || defined __stub___$2
2156 choke me
2157 #endif
2158
2159 int
2160 main ()
2161 {
2162 return $2 ();
2163   ;
2164   return 0;
2165 }
2166 _ACEOF
2167 if ac_fn_cxx_try_link "$LINENO"; then :
2168   eval "$3=yes"
2169 else
2170   eval "$3=no"
2171 fi
2172 rm -f core conftest.err conftest.$ac_objext \
2173     conftest$ac_exeext conftest.$ac_ext
2174 fi
2175 eval ac_res=\$$3
2176                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2177 $as_echo "$ac_res" >&6; }
2178   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2179
2180 } # ac_fn_cxx_check_func
2181
2182 # ac_fn_cxx_check_decl LINENO SYMBOL VAR
2183 # --------------------------------------
2184 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2185 ac_fn_cxx_check_decl ()
2186 {
2187   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2188   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
2189 $as_echo_n "checking whether $2 is declared... " >&6; }
2190 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2191   $as_echo_n "(cached) " >&6
2192 else
2193   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2194 /* end confdefs.h.  */
2195 $4
2196 int
2197 main ()
2198 {
2199 #ifndef $2
2200   (void) $2;
2201 #endif
2202
2203   ;
2204   return 0;
2205 }
2206 _ACEOF
2207 if ac_fn_cxx_try_compile "$LINENO"; then :
2208   eval "$3=yes"
2209 else
2210   eval "$3=no"
2211 fi
2212 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2213 fi
2214 eval ac_res=\$$3
2215                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2216 $as_echo "$ac_res" >&6; }
2217   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2218
2219 } # ac_fn_cxx_check_decl
2220 cat >config.log <<_ACEOF
2221 This file contains any messages produced by compilers while
2222 running configure, to aid debugging if configure makes a mistake.
2223
2224 It was created by gold $as_me 0.1, which was
2225 generated by GNU Autoconf 2.64.  Invocation command line was
2226
2227   $ $0 $@
2228
2229 _ACEOF
2230 exec 5>>config.log
2231 {
2232 cat <<_ASUNAME
2233 ## --------- ##
2234 ## Platform. ##
2235 ## --------- ##
2236
2237 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2238 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2239 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2240 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2241 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2242
2243 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2244 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2245
2246 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2247 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2248 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2249 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2250 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2251 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2252 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2253
2254 _ASUNAME
2255
2256 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2257 for as_dir in $PATH
2258 do
2259   IFS=$as_save_IFS
2260   test -z "$as_dir" && as_dir=.
2261     $as_echo "PATH: $as_dir"
2262   done
2263 IFS=$as_save_IFS
2264
2265 } >&5
2266
2267 cat >&5 <<_ACEOF
2268
2269
2270 ## ----------- ##
2271 ## Core tests. ##
2272 ## ----------- ##
2273
2274 _ACEOF
2275
2276
2277 # Keep a trace of the command line.
2278 # Strip out --no-create and --no-recursion so they do not pile up.
2279 # Strip out --silent because we don't want to record it for future runs.
2280 # Also quote any args containing shell meta-characters.
2281 # Make two passes to allow for proper duplicate-argument suppression.
2282 ac_configure_args=
2283 ac_configure_args0=
2284 ac_configure_args1=
2285 ac_must_keep_next=false
2286 for ac_pass in 1 2
2287 do
2288   for ac_arg
2289   do
2290     case $ac_arg in
2291     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2292     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2293     | -silent | --silent | --silen | --sile | --sil)
2294       continue ;;
2295     *\'*)
2296       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2297     esac
2298     case $ac_pass in
2299     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2300     2)
2301       as_fn_append ac_configure_args1 " '$ac_arg'"
2302       if test $ac_must_keep_next = true; then
2303         ac_must_keep_next=false # Got value, back to normal.
2304       else
2305         case $ac_arg in
2306           *=* | --config-cache | -C | -disable-* | --disable-* \
2307           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2308           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2309           | -with-* | --with-* | -without-* | --without-* | --x)
2310             case "$ac_configure_args0 " in
2311               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2312             esac
2313             ;;
2314           -* ) ac_must_keep_next=true ;;
2315         esac
2316       fi
2317       as_fn_append ac_configure_args " '$ac_arg'"
2318       ;;
2319     esac
2320   done
2321 done
2322 { ac_configure_args0=; unset ac_configure_args0;}
2323 { ac_configure_args1=; unset ac_configure_args1;}
2324
2325 # When interrupted or exit'd, cleanup temporary files, and complete
2326 # config.log.  We remove comments because anyway the quotes in there
2327 # would cause problems or look ugly.
2328 # WARNING: Use '\'' to represent an apostrophe within the trap.
2329 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2330 trap 'exit_status=$?
2331   # Save into config.log some information that might help in debugging.
2332   {
2333     echo
2334
2335     cat <<\_ASBOX
2336 ## ---------------- ##
2337 ## Cache variables. ##
2338 ## ---------------- ##
2339 _ASBOX
2340     echo
2341     # The following way of writing the cache mishandles newlines in values,
2342 (
2343   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2344     eval ac_val=\$$ac_var
2345     case $ac_val in #(
2346     *${as_nl}*)
2347       case $ac_var in #(
2348       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2349 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2350       esac
2351       case $ac_var in #(
2352       _ | IFS | as_nl) ;; #(
2353       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2354       *) { eval $ac_var=; unset $ac_var;} ;;
2355       esac ;;
2356     esac
2357   done
2358   (set) 2>&1 |
2359     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2360     *${as_nl}ac_space=\ *)
2361       sed -n \
2362         "s/'\''/'\''\\\\'\'''\''/g;
2363           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2364       ;; #(
2365     *)
2366       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2367       ;;
2368     esac |
2369     sort
2370 )
2371     echo
2372
2373     cat <<\_ASBOX
2374 ## ----------------- ##
2375 ## Output variables. ##
2376 ## ----------------- ##
2377 _ASBOX
2378     echo
2379     for ac_var in $ac_subst_vars
2380     do
2381       eval ac_val=\$$ac_var
2382       case $ac_val in
2383       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2384       esac
2385       $as_echo "$ac_var='\''$ac_val'\''"
2386     done | sort
2387     echo
2388
2389     if test -n "$ac_subst_files"; then
2390       cat <<\_ASBOX
2391 ## ------------------- ##
2392 ## File substitutions. ##
2393 ## ------------------- ##
2394 _ASBOX
2395       echo
2396       for ac_var in $ac_subst_files
2397       do
2398         eval ac_val=\$$ac_var
2399         case $ac_val in
2400         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2401         esac
2402         $as_echo "$ac_var='\''$ac_val'\''"
2403       done | sort
2404       echo
2405     fi
2406
2407     if test -s confdefs.h; then
2408       cat <<\_ASBOX
2409 ## ----------- ##
2410 ## confdefs.h. ##
2411 ## ----------- ##
2412 _ASBOX
2413       echo
2414       cat confdefs.h
2415       echo
2416     fi
2417     test "$ac_signal" != 0 &&
2418       $as_echo "$as_me: caught signal $ac_signal"
2419     $as_echo "$as_me: exit $exit_status"
2420   } >&5
2421   rm -f core *.core core.conftest.* &&
2422     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2423     exit $exit_status
2424 ' 0
2425 for ac_signal in 1 2 13 15; do
2426   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2427 done
2428 ac_signal=0
2429
2430 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2431 rm -f -r conftest* confdefs.h
2432
2433 $as_echo "/* confdefs.h */" > confdefs.h
2434
2435 # Predefined preprocessor variables.
2436
2437 cat >>confdefs.h <<_ACEOF
2438 #define PACKAGE_NAME "$PACKAGE_NAME"
2439 _ACEOF
2440
2441 cat >>confdefs.h <<_ACEOF
2442 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2443 _ACEOF
2444
2445 cat >>confdefs.h <<_ACEOF
2446 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2447 _ACEOF
2448
2449 cat >>confdefs.h <<_ACEOF
2450 #define PACKAGE_STRING "$PACKAGE_STRING"
2451 _ACEOF
2452
2453 cat >>confdefs.h <<_ACEOF
2454 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2455 _ACEOF
2456
2457 cat >>confdefs.h <<_ACEOF
2458 #define PACKAGE_URL "$PACKAGE_URL"
2459 _ACEOF
2460
2461
2462 # Let the site file select an alternate cache file if it wants to.
2463 # Prefer an explicitly selected file to automatically selected ones.
2464 ac_site_file1=NONE
2465 ac_site_file2=NONE
2466 if test -n "$CONFIG_SITE"; then
2467   ac_site_file1=$CONFIG_SITE
2468 elif test "x$prefix" != xNONE; then
2469   ac_site_file1=$prefix/share/config.site
2470   ac_site_file2=$prefix/etc/config.site
2471 else
2472   ac_site_file1=$ac_default_prefix/share/config.site
2473   ac_site_file2=$ac_default_prefix/etc/config.site
2474 fi
2475 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2476 do
2477   test "x$ac_site_file" = xNONE && continue
2478   if test -r "$ac_site_file"; then
2479     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2480 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2481     sed 's/^/| /' "$ac_site_file" >&5
2482     . "$ac_site_file"
2483   fi
2484 done
2485
2486 if test -r "$cache_file"; then
2487   # Some versions of bash will fail to source /dev/null (special
2488   # files actually), so we avoid doing that.
2489   if test -f "$cache_file"; then
2490     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2491 $as_echo "$as_me: loading cache $cache_file" >&6;}
2492     case $cache_file in
2493       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2494       *)                      . "./$cache_file";;
2495     esac
2496   fi
2497 else
2498   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2499 $as_echo "$as_me: creating cache $cache_file" >&6;}
2500   >$cache_file
2501 fi
2502
2503 # Check that the precious variables saved in the cache have kept the same
2504 # value.
2505 ac_cache_corrupted=false
2506 for ac_var in $ac_precious_vars; do
2507   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2508   eval ac_new_set=\$ac_env_${ac_var}_set
2509   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2510   eval ac_new_val=\$ac_env_${ac_var}_value
2511   case $ac_old_set,$ac_new_set in
2512     set,)
2513       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2514 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2515       ac_cache_corrupted=: ;;
2516     ,set)
2517       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2518 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2519       ac_cache_corrupted=: ;;
2520     ,);;
2521     *)
2522       if test "x$ac_old_val" != "x$ac_new_val"; then
2523         # differences in whitespace do not lead to failure.
2524         ac_old_val_w=`echo x $ac_old_val`
2525         ac_new_val_w=`echo x $ac_new_val`
2526         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2527           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2528 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2529           ac_cache_corrupted=:
2530         else
2531           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2532 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2533           eval $ac_var=\$ac_old_val
2534         fi
2535         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2536 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2537         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2538 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2539       fi;;
2540   esac
2541   # Pass precious variables to config.status.
2542   if test "$ac_new_set" = set; then
2543     case $ac_new_val in
2544     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2545     *) ac_arg=$ac_var=$ac_new_val ;;
2546     esac
2547     case " $ac_configure_args " in
2548       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2549       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2550     esac
2551   fi
2552 done
2553 if $ac_cache_corrupted; then
2554   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2555 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2556   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2557 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2558   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2559 fi
2560 ## -------------------- ##
2561 ## Main body of script. ##
2562 ## -------------------- ##
2563
2564 ac_ext=c
2565 ac_cpp='$CPP $CPPFLAGS'
2566 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2567 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2568 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2569
2570
2571
2572
2573
2574
2575
2576 ac_aux_dir=
2577 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2578   for ac_t in install-sh install.sh shtool; do
2579     if test -f "$ac_dir/$ac_t"; then
2580       ac_aux_dir=$ac_dir
2581       ac_install_sh="$ac_aux_dir/$ac_t -c"
2582       break 2
2583     fi
2584   done
2585 done
2586 if test -z "$ac_aux_dir"; then
2587   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2588 fi
2589
2590 # These three variables are undocumented and unsupported,
2591 # and are intended to be withdrawn in a future Autoconf release.
2592 # They can cause serious problems if a builder's source tree is in a directory
2593 # whose full name contains unusual characters.
2594 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2595 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2596 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2597
2598
2599 # Make sure we can run config.sub.
2600 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2601   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2602
2603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2604 $as_echo_n "checking build system type... " >&6; }
2605 if test "${ac_cv_build+set}" = set; then :
2606   $as_echo_n "(cached) " >&6
2607 else
2608   ac_build_alias=$build_alias
2609 test "x$ac_build_alias" = x &&
2610   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2611 test "x$ac_build_alias" = x &&
2612   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2613 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2614   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2615
2616 fi
2617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2618 $as_echo "$ac_cv_build" >&6; }
2619 case $ac_cv_build in
2620 *-*-*) ;;
2621 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2622 esac
2623 build=$ac_cv_build
2624 ac_save_IFS=$IFS; IFS='-'
2625 set x $ac_cv_build
2626 shift
2627 build_cpu=$1
2628 build_vendor=$2
2629 shift; shift
2630 # Remember, the first character of IFS is used to create $*,
2631 # except with old shells:
2632 build_os=$*
2633 IFS=$ac_save_IFS
2634 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2635
2636
2637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2638 $as_echo_n "checking host system type... " >&6; }
2639 if test "${ac_cv_host+set}" = set; then :
2640   $as_echo_n "(cached) " >&6
2641 else
2642   if test "x$host_alias" = x; then
2643   ac_cv_host=$ac_cv_build
2644 else
2645   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2646     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2647 fi
2648
2649 fi
2650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2651 $as_echo "$ac_cv_host" >&6; }
2652 case $ac_cv_host in
2653 *-*-*) ;;
2654 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2655 esac
2656 host=$ac_cv_host
2657 ac_save_IFS=$IFS; IFS='-'
2658 set x $ac_cv_host
2659 shift
2660 host_cpu=$1
2661 host_vendor=$2
2662 shift; shift
2663 # Remember, the first character of IFS is used to create $*,
2664 # except with old shells:
2665 host_os=$*
2666 IFS=$ac_save_IFS
2667 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2668
2669
2670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2671 $as_echo_n "checking target system type... " >&6; }
2672 if test "${ac_cv_target+set}" = set; then :
2673   $as_echo_n "(cached) " >&6
2674 else
2675   if test "x$target_alias" = x; then
2676   ac_cv_target=$ac_cv_host
2677 else
2678   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2679     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2680 fi
2681
2682 fi
2683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2684 $as_echo "$ac_cv_target" >&6; }
2685 case $ac_cv_target in
2686 *-*-*) ;;
2687 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2688 esac
2689 target=$ac_cv_target
2690 ac_save_IFS=$IFS; IFS='-'
2691 set x $ac_cv_target
2692 shift
2693 target_cpu=$1
2694 target_vendor=$2
2695 shift; shift
2696 # Remember, the first character of IFS is used to create $*,
2697 # except with old shells:
2698 target_os=$*
2699 IFS=$ac_save_IFS
2700 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2701
2702
2703 # The aliases save the names the user supplied, while $host etc.
2704 # will get canonicalized.
2705 test -n "$target_alias" &&
2706   test "$program_prefix$program_suffix$program_transform_name" = \
2707     NONENONEs,x,x, &&
2708   program_prefix=${target_alias}-
2709
2710 am__api_version='1.11'
2711
2712 # Find a good install program.  We prefer a C program (faster),
2713 # so one script is as good as another.  But avoid the broken or
2714 # incompatible versions:
2715 # SysV /etc/install, /usr/sbin/install
2716 # SunOS /usr/etc/install
2717 # IRIX /sbin/install
2718 # AIX /bin/install
2719 # AmigaOS /C/install, which installs bootblocks on floppy discs
2720 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2721 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2722 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2723 # OS/2's system install, which has a completely different semantic
2724 # ./install, which can be erroneously created by make from ./install.sh.
2725 # Reject install programs that cannot install multiple files.
2726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2727 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2728 if test -z "$INSTALL"; then
2729 if test "${ac_cv_path_install+set}" = set; then :
2730   $as_echo_n "(cached) " >&6
2731 else
2732   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2733 for as_dir in $PATH
2734 do
2735   IFS=$as_save_IFS
2736   test -z "$as_dir" && as_dir=.
2737     # Account for people who put trailing slashes in PATH elements.
2738 case $as_dir/ in #((
2739   ./ | .// | /[cC]/* | \
2740   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2741   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2742   /usr/ucb/* ) ;;
2743   *)
2744     # OSF1 and SCO ODT 3.0 have their own names for install.
2745     # Don't use installbsd from OSF since it installs stuff as root
2746     # by default.
2747     for ac_prog in ginstall scoinst install; do
2748       for ac_exec_ext in '' $ac_executable_extensions; do
2749         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2750           if test $ac_prog = install &&
2751             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2752             # AIX install.  It has an incompatible calling convention.
2753             :
2754           elif test $ac_prog = install &&
2755             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2756             # program-specific install script used by HP pwplus--don't use.
2757             :
2758           else
2759             rm -rf conftest.one conftest.two conftest.dir
2760             echo one > conftest.one
2761             echo two > conftest.two
2762             mkdir conftest.dir
2763             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2764               test -s conftest.one && test -s conftest.two &&
2765               test -s conftest.dir/conftest.one &&
2766               test -s conftest.dir/conftest.two
2767             then
2768               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2769               break 3
2770             fi
2771           fi
2772         fi
2773       done
2774     done
2775     ;;
2776 esac
2777
2778   done
2779 IFS=$as_save_IFS
2780
2781 rm -rf conftest.one conftest.two conftest.dir
2782
2783 fi
2784   if test "${ac_cv_path_install+set}" = set; then
2785     INSTALL=$ac_cv_path_install
2786   else
2787     # As a last resort, use the slow shell script.  Don't cache a
2788     # value for INSTALL within a source directory, because that will
2789     # break other packages using the cache if that directory is
2790     # removed, or if the value is a relative name.
2791     INSTALL=$ac_install_sh
2792   fi
2793 fi
2794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2795 $as_echo "$INSTALL" >&6; }
2796
2797 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2798 # It thinks the first close brace ends the variable substitution.
2799 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2800
2801 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2802
2803 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2804
2805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2806 $as_echo_n "checking whether build environment is sane... " >&6; }
2807 # Just in case
2808 sleep 1
2809 echo timestamp > conftest.file
2810 # Reject unsafe characters in $srcdir or the absolute working directory
2811 # name.  Accept space and tab only in the latter.
2812 am_lf='
2813 '
2814 case `pwd` in
2815   *[\\\"\#\$\&\'\`$am_lf]*)
2816     as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
2817 esac
2818 case $srcdir in
2819   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2820     as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2821 esac
2822
2823 # Do `set' in a subshell so we don't clobber the current shell's
2824 # arguments.  Must try -L first in case configure is actually a
2825 # symlink; some systems play weird games with the mod time of symlinks
2826 # (eg FreeBSD returns the mod time of the symlink's containing
2827 # directory).
2828 if (
2829    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2830    if test "$*" = "X"; then
2831       # -L didn't work.
2832       set X `ls -t "$srcdir/configure" conftest.file`
2833    fi
2834    rm -f conftest.file
2835    if test "$*" != "X $srcdir/configure conftest.file" \
2836       && test "$*" != "X conftest.file $srcdir/configure"; then
2837
2838       # If neither matched, then we have a broken ls.  This can happen
2839       # if, for instance, CONFIG_SHELL is bash and it inherits a
2840       # broken ls alias from the environment.  This has actually
2841       # happened.  Such a system could not be considered "sane".
2842       as_fn_error "ls -t appears to fail.  Make sure there is not a broken
2843 alias in your environment" "$LINENO" 5
2844    fi
2845
2846    test "$2" = conftest.file
2847    )
2848 then
2849    # Ok.
2850    :
2851 else
2852    as_fn_error "newly created file is older than distributed files!
2853 Check your system clock" "$LINENO" 5
2854 fi
2855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2856 $as_echo "yes" >&6; }
2857 test "$program_prefix" != NONE &&
2858   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2859 # Use a double $ so make ignores it.
2860 test "$program_suffix" != NONE &&
2861   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2862 # Double any \ or $.
2863 # By default was `s,x,x', remove it if useless.
2864 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2865 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2866
2867 # expand $ac_aux_dir to an absolute path
2868 am_aux_dir=`cd $ac_aux_dir && pwd`
2869
2870 if test x"${MISSING+set}" != xset; then
2871   case $am_aux_dir in
2872   *\ * | *\     *)
2873     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2874   *)
2875     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2876   esac
2877 fi
2878 # Use eval to expand $SHELL
2879 if eval "$MISSING --run true"; then
2880   am_missing_run="$MISSING --run "
2881 else
2882   am_missing_run=
2883   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2884 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2885 fi
2886
2887 if test x"${install_sh}" != xset; then
2888   case $am_aux_dir in
2889   *\ * | *\     *)
2890     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2891   *)
2892     install_sh="\${SHELL} $am_aux_dir/install-sh"
2893   esac
2894 fi
2895
2896 # Installed binaries are usually stripped using `strip' when the user
2897 # run `make install-strip'.  However `strip' might not be the right
2898 # tool to use in cross-compilation environments, therefore Automake
2899 # will honor the `STRIP' environment variable to overrule this program.
2900 if test "$cross_compiling" != no; then
2901   if test -n "$ac_tool_prefix"; then
2902   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2903 set dummy ${ac_tool_prefix}strip; ac_word=$2
2904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2905 $as_echo_n "checking for $ac_word... " >&6; }
2906 if test "${ac_cv_prog_STRIP+set}" = set; then :
2907   $as_echo_n "(cached) " >&6
2908 else
2909   if test -n "$STRIP"; then
2910   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2911 else
2912 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2913 for as_dir in $PATH
2914 do
2915   IFS=$as_save_IFS
2916   test -z "$as_dir" && as_dir=.
2917     for ac_exec_ext in '' $ac_executable_extensions; do
2918   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2919     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2920     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2921     break 2
2922   fi
2923 done
2924   done
2925 IFS=$as_save_IFS
2926
2927 fi
2928 fi
2929 STRIP=$ac_cv_prog_STRIP
2930 if test -n "$STRIP"; then
2931   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2932 $as_echo "$STRIP" >&6; }
2933 else
2934   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2935 $as_echo "no" >&6; }
2936 fi
2937
2938
2939 fi
2940 if test -z "$ac_cv_prog_STRIP"; then
2941   ac_ct_STRIP=$STRIP
2942   # Extract the first word of "strip", so it can be a program name with args.
2943 set dummy strip; ac_word=$2
2944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2945 $as_echo_n "checking for $ac_word... " >&6; }
2946 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
2947   $as_echo_n "(cached) " >&6
2948 else
2949   if test -n "$ac_ct_STRIP"; then
2950   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2951 else
2952 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2953 for as_dir in $PATH
2954 do
2955   IFS=$as_save_IFS
2956   test -z "$as_dir" && as_dir=.
2957     for ac_exec_ext in '' $ac_executable_extensions; do
2958   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2959     ac_cv_prog_ac_ct_STRIP="strip"
2960     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2961     break 2
2962   fi
2963 done
2964   done
2965 IFS=$as_save_IFS
2966
2967 fi
2968 fi
2969 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2970 if test -n "$ac_ct_STRIP"; then
2971   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2972 $as_echo "$ac_ct_STRIP" >&6; }
2973 else
2974   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2975 $as_echo "no" >&6; }
2976 fi
2977
2978   if test "x$ac_ct_STRIP" = x; then
2979     STRIP=":"
2980   else
2981     case $cross_compiling:$ac_tool_warned in
2982 yes:)
2983 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2984 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2985 ac_tool_warned=yes ;;
2986 esac
2987     STRIP=$ac_ct_STRIP
2988   fi
2989 else
2990   STRIP="$ac_cv_prog_STRIP"
2991 fi
2992
2993 fi
2994 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2995
2996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2997 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2998 if test -z "$MKDIR_P"; then
2999   if test "${ac_cv_path_mkdir+set}" = set; then :
3000   $as_echo_n "(cached) " >&6
3001 else
3002   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3003 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3004 do
3005   IFS=$as_save_IFS
3006   test -z "$as_dir" && as_dir=.
3007     for ac_prog in mkdir gmkdir; do
3008          for ac_exec_ext in '' $ac_executable_extensions; do
3009            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3010            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3011              'mkdir (GNU coreutils) '* | \
3012              'mkdir (coreutils) '* | \
3013              'mkdir (fileutils) '4.1*)
3014                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3015                break 3;;
3016            esac
3017          done
3018        done
3019   done
3020 IFS=$as_save_IFS
3021
3022 fi
3023
3024   if test "${ac_cv_path_mkdir+set}" = set; then
3025     MKDIR_P="$ac_cv_path_mkdir -p"
3026   else
3027     # As a last resort, use the slow shell script.  Don't cache a
3028     # value for MKDIR_P within a source directory, because that will
3029     # break other packages using the cache if that directory is
3030     # removed, or if the value is a relative name.
3031     test -d ./--version && rmdir ./--version
3032     MKDIR_P="$ac_install_sh -d"
3033   fi
3034 fi
3035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3036 $as_echo "$MKDIR_P" >&6; }
3037
3038 mkdir_p="$MKDIR_P"
3039 case $mkdir_p in
3040   [\\/$]* | ?:[\\/]*) ;;
3041   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3042 esac
3043
3044 for ac_prog in gawk mawk nawk awk
3045 do
3046   # Extract the first word of "$ac_prog", so it can be a program name with args.
3047 set dummy $ac_prog; ac_word=$2
3048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3049 $as_echo_n "checking for $ac_word... " >&6; }
3050 if test "${ac_cv_prog_AWK+set}" = set; then :
3051   $as_echo_n "(cached) " >&6
3052 else
3053   if test -n "$AWK"; then
3054   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3055 else
3056 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3057 for as_dir in $PATH
3058 do
3059   IFS=$as_save_IFS
3060   test -z "$as_dir" && as_dir=.
3061     for ac_exec_ext in '' $ac_executable_extensions; do
3062   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3063     ac_cv_prog_AWK="$ac_prog"
3064     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3065     break 2
3066   fi
3067 done
3068   done
3069 IFS=$as_save_IFS
3070
3071 fi
3072 fi
3073 AWK=$ac_cv_prog_AWK
3074 if test -n "$AWK"; then
3075   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3076 $as_echo "$AWK" >&6; }
3077 else
3078   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3079 $as_echo "no" >&6; }
3080 fi
3081
3082
3083   test -n "$AWK" && break
3084 done
3085
3086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3087 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3088 set x ${MAKE-make}
3089 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3090 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3091   $as_echo_n "(cached) " >&6
3092 else
3093   cat >conftest.make <<\_ACEOF
3094 SHELL = /bin/sh
3095 all:
3096         @echo '@@@%%%=$(MAKE)=@@@%%%'
3097 _ACEOF
3098 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3099 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3100   *@@@%%%=?*=@@@%%%*)
3101     eval ac_cv_prog_make_${ac_make}_set=yes;;
3102   *)
3103     eval ac_cv_prog_make_${ac_make}_set=no;;
3104 esac
3105 rm -f conftest.make
3106 fi
3107 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3108   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3109 $as_echo "yes" >&6; }
3110   SET_MAKE=
3111 else
3112   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3113 $as_echo "no" >&6; }
3114   SET_MAKE="MAKE=${MAKE-make}"
3115 fi
3116
3117 rm -rf .tst 2>/dev/null
3118 mkdir .tst 2>/dev/null
3119 if test -d .tst; then
3120   am__leading_dot=.
3121 else
3122   am__leading_dot=_
3123 fi
3124 rmdir .tst 2>/dev/null
3125
3126 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3127   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3128   # is not polluted with repeated "-I."
3129   am__isrc=' -I$(srcdir)'
3130   # test to see if srcdir already configured
3131   if test -f $srcdir/config.status; then
3132     as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3133   fi
3134 fi
3135
3136 # test whether we have cygpath
3137 if test -z "$CYGPATH_W"; then
3138   if (cygpath --version) >/dev/null 2>/dev/null; then
3139     CYGPATH_W='cygpath -w'
3140   else
3141     CYGPATH_W=echo
3142   fi
3143 fi
3144
3145
3146 # Define the identity of the package.
3147  PACKAGE='gold'
3148  VERSION='0.1'
3149
3150
3151 cat >>confdefs.h <<_ACEOF
3152 #define PACKAGE "$PACKAGE"
3153 _ACEOF
3154
3155
3156 cat >>confdefs.h <<_ACEOF
3157 #define VERSION "$VERSION"
3158 _ACEOF
3159
3160 # Some tools Automake needs.
3161
3162 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3163
3164
3165 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3166
3167
3168 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3169
3170
3171 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3172
3173
3174 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3175
3176 # We need awk for the "check" target.  The system "awk" is bad on
3177 # some platforms.
3178 # Always define AMTAR for backward compatibility.
3179
3180 AMTAR=${AMTAR-"${am_missing_run}tar"}
3181
3182 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3183
3184
3185
3186
3187
3188
3189 ac_config_headers="$ac_config_headers config.h:config.in"
3190
3191
3192
3193 # Check whether --with-sysroot was given.
3194 if test "${with_sysroot+set}" = set; then :
3195   withval=$with_sysroot; sysroot=$withval
3196 else
3197   sysroot=no
3198 fi
3199
3200
3201 if test "$sysroot" = "yes"; then
3202   sysroot='${exec_prefix}/${target_alias}/sys-root'
3203 elif test "$sysroot" = "no"; then
3204   sysroot=
3205 fi
3206
3207 sysroot_relocatable=0
3208 if test -n "$sysroot"; then
3209   case "sysroot" in
3210     "${prefix}" | "${prefix}/"* | \
3211     "${exec_prefix}" | "${exec_prefix}/"* | \
3212     '${prefix}' | '${prefix}/'*| \
3213     '${exec_prefix}' | '${exec_prefix}/'*)
3214       sysroot_relocatable=1
3215       ;;
3216   esac
3217 fi
3218
3219
3220 cat >>confdefs.h <<_ACEOF
3221 #define TARGET_SYSTEM_ROOT "$sysroot"
3222 _ACEOF
3223
3224
3225 cat >>confdefs.h <<_ACEOF
3226 #define TARGET_SYSTEM_ROOT_RELOCATABLE $sysroot_relocatable
3227 _ACEOF
3228
3229
3230 # Check whether --enable-threads was given.
3231 if test "${enable_threads+set}" = set; then :
3232   enableval=$enable_threads; case "${enableval}" in
3233   yes | "") threads=yes ;;
3234   no) threads=no ;;
3235   *) threads=yes ;;
3236  esac
3237 else
3238   threads=no
3239 fi
3240
3241 if test "$threads" = "yes"; then
3242
3243 $as_echo "#define ENABLE_THREADS 1" >>confdefs.h
3244
3245 fi
3246  if test "$threads" = "yes"; then
3247   THREADS_TRUE=
3248   THREADS_FALSE='#'
3249 else
3250   THREADS_TRUE='#'
3251   THREADS_FALSE=
3252 fi
3253
3254
3255 # Check whether --enable-plugins was given.
3256 if test "${enable_plugins+set}" = set; then :
3257   enableval=$enable_plugins; case "${enableval}" in
3258   yes | "") plugins=yes ;;
3259   no) plugins=no ;;
3260   *) plugins=yes ;;
3261  esac
3262 else
3263   plugins=no
3264 fi
3265
3266 if test "$plugins" = "yes"; then
3267
3268 $as_echo "#define ENABLE_PLUGINS 1" >>confdefs.h
3269
3270 fi
3271  if test "$plugins" = "yes"; then
3272   PLUGINS_TRUE=
3273   PLUGINS_FALSE='#'
3274 else
3275   PLUGINS_TRUE='#'
3276   PLUGINS_FALSE=
3277 fi
3278
3279
3280 # Check whether --enable-targets was given.
3281 if test "${enable_targets+set}" = set; then :
3282   enableval=$enable_targets; case "${enableval}" in
3283   yes | "")
3284     as_fn_error "--enable-targets option must specify target names or 'all'" "$LINENO" 5
3285     ;;
3286   no)
3287     enable_targets=
3288     ;;
3289   *)
3290     enable_targets=$enableval
3291     ;;
3292 esac
3293 else
3294   # For now, enable all targets by default
3295  enable_targets=all
3296
3297 fi
3298
3299
3300 # Canonicalize the enabled targets.
3301 if test -n "$enable_targets"; then
3302   for targ in `echo $enable_targets | sed -e 's/,/ /g'`; do
3303     result=`$ac_config_sub $targ 2>/dev/null`
3304     if test -n "$result"; then
3305       canon_targets="$canon_targets $result"
3306     else
3307       # Permit unrecognized target names, like "all".
3308       canon_targets="$canon_targets $targ"
3309     fi
3310   done
3311 fi
3312
3313 # See which specific instantiations we need.
3314 targetobjs=
3315 all_targets=
3316 default_machine=
3317 default_size=
3318 default_big_endian=
3319 default_osabi=ELFOSABI_NONE
3320 targ_32_little=
3321 targ_32_big=
3322 targ_64_little=
3323 targ_64_big=
3324 for targ in $target $canon_targets; do
3325   if test "$targ" = "all"; then
3326     targ_32_little=yes
3327     targ_32_big=yes
3328     targ_64_little=yes
3329     targ_64_big=yes
3330     all_targets=yes
3331   else
3332     . ${srcdir}/configure.tgt
3333
3334     if test "$targ_obj" = "UNKNOWN"; then
3335       as_fn_error "\"unsupported target $targ\"" "$LINENO" 5
3336     else
3337       targetobjs="$targetobjs ${targ_obj}.\$(OBJEXT)"
3338       if test "$targ_extra_obj" != ""; then
3339         targetobjs="$targetobjs ${targ_extra_obj}.\$(OBJEXT)"
3340       fi
3341       if test "$targ_size" = "32" -o "$targ_extra_size" = "32"; then
3342           if test "$targ_big_endian" = "true" \
3343               -o "$targ_extra_big_endian" = "true"; then
3344               targ_32_big=yes
3345           fi
3346           if test "$targ_big_endian" = "false" \
3347               -o "$targ_extra_big_endian" = "false"; then
3348               targ_32_little=yes
3349           fi
3350       fi
3351       if test "$targ_size" = "64" -o "$targ_extra_size" = "64"; then
3352           if test "$targ_big_endian" = "true" \
3353               -o "$targ_extra_big_endian" = "true"; then
3354               targ_64_big=yes
3355           fi
3356           if test "$targ_big_endian" = "false" \
3357               -o "$targ_extra_big_endian" = "false"; then
3358               targ_64_little=yes
3359           fi
3360       fi
3361
3362       if test "$target" = "$targ"; then
3363         default_machine=$targ_machine
3364         default_size=$targ_size
3365         default_big_endian=$targ_big_endian
3366         default_osabi=$targ_osabi
3367
3368          if test "$targ_obj" = "arm"; then
3369   DEFAULT_TARGET_ARM_TRUE=
3370   DEFAULT_TARGET_ARM_FALSE='#'
3371 else
3372   DEFAULT_TARGET_ARM_TRUE='#'
3373   DEFAULT_TARGET_ARM_FALSE=
3374 fi
3375
3376          if test "$targ_obj" = "i386"; then
3377   DEFAULT_TARGET_I386_TRUE=
3378   DEFAULT_TARGET_I386_FALSE='#'
3379 else
3380   DEFAULT_TARGET_I386_TRUE='#'
3381   DEFAULT_TARGET_I386_FALSE=
3382 fi
3383
3384          if test "$targ_obj" = "powerpc"; then
3385   DEFAULT_TARGET_POWERPC_TRUE=
3386   DEFAULT_TARGET_POWERPC_FALSE='#'
3387 else
3388   DEFAULT_TARGET_POWERPC_TRUE='#'
3389   DEFAULT_TARGET_POWERPC_FALSE=
3390 fi
3391
3392          if test "$targ_obj" = "sparc"; then
3393   DEFAULT_TARGET_SPARC_TRUE=
3394   DEFAULT_TARGET_SPARC_FALSE='#'
3395 else
3396   DEFAULT_TARGET_SPARC_TRUE='#'
3397   DEFAULT_TARGET_SPARC_FALSE=
3398 fi
3399
3400          if test "$targ_obj" = "x86_64"; then
3401   DEFAULT_TARGET_X86_64_TRUE=
3402   DEFAULT_TARGET_X86_64_FALSE='#'
3403 else
3404   DEFAULT_TARGET_X86_64_TRUE='#'
3405   DEFAULT_TARGET_X86_64_FALSE=
3406 fi
3407
3408       fi
3409     fi
3410   fi
3411 done
3412
3413 # Remove any duplicates.
3414 targetobjs=`echo $targetobjs | tr ' ' '\n' | sort | uniq | tr '\n' ' '`
3415
3416 if test -n "$targ_32_little"; then
3417
3418 $as_echo "#define HAVE_TARGET_32_LITTLE 1" >>confdefs.h
3419
3420 fi
3421 if test -n "$targ_32_big"; then
3422
3423 $as_echo "#define HAVE_TARGET_32_BIG 1" >>confdefs.h
3424
3425 fi
3426 if test -n "$targ_64_little"; then
3427
3428 $as_echo "#define HAVE_TARGET_64_LITTLE 1" >>confdefs.h
3429
3430 fi
3431 if test -n "$targ_64_big"; then
3432
3433 $as_echo "#define HAVE_TARGET_64_BIG 1" >>confdefs.h
3434
3435 fi
3436
3437 if test -n "$all_targets"; then
3438   TARGETOBJS='$(ALL_TARGETOBJS)'
3439 else
3440   TARGETOBJS="$targetobjs"
3441 fi
3442
3443
3444
3445 cat >>confdefs.h <<_ACEOF
3446 #define GOLD_DEFAULT_MACHINE $default_machine
3447 _ACEOF
3448
3449
3450 cat >>confdefs.h <<_ACEOF
3451 #define GOLD_DEFAULT_SIZE $default_size
3452 _ACEOF
3453
3454
3455 cat >>confdefs.h <<_ACEOF
3456 #define GOLD_DEFAULT_BIG_ENDIAN $default_big_endian
3457 _ACEOF
3458
3459
3460 cat >>confdefs.h <<_ACEOF
3461 #define GOLD_DEFAULT_OSABI $default_osabi
3462 _ACEOF
3463
3464
3465 ac_ext=c
3466 ac_cpp='$CPP $CPPFLAGS'
3467 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3468 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3469 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3470 if test -n "$ac_tool_prefix"; then
3471   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3472 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3474 $as_echo_n "checking for $ac_word... " >&6; }
3475 if test "${ac_cv_prog_CC+set}" = set; then :
3476   $as_echo_n "(cached) " >&6
3477 else
3478   if test -n "$CC"; then
3479   ac_cv_prog_CC="$CC" # Let the user override the test.
3480 else
3481 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3482 for as_dir in $PATH
3483 do
3484   IFS=$as_save_IFS
3485   test -z "$as_dir" && as_dir=.
3486     for ac_exec_ext in '' $ac_executable_extensions; do
3487   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3488     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3489     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3490     break 2
3491   fi
3492 done
3493   done
3494 IFS=$as_save_IFS
3495
3496 fi
3497 fi
3498 CC=$ac_cv_prog_CC
3499 if test -n "$CC"; then
3500   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3501 $as_echo "$CC" >&6; }
3502 else
3503   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3504 $as_echo "no" >&6; }
3505 fi
3506
3507
3508 fi
3509 if test -z "$ac_cv_prog_CC"; then
3510   ac_ct_CC=$CC
3511   # Extract the first word of "gcc", so it can be a program name with args.
3512 set dummy gcc; ac_word=$2
3513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3514 $as_echo_n "checking for $ac_word... " >&6; }
3515 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3516   $as_echo_n "(cached) " >&6
3517 else
3518   if test -n "$ac_ct_CC"; then
3519   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3520 else
3521 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3522 for as_dir in $PATH
3523 do
3524   IFS=$as_save_IFS
3525   test -z "$as_dir" && as_dir=.
3526     for ac_exec_ext in '' $ac_executable_extensions; do
3527   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3528     ac_cv_prog_ac_ct_CC="gcc"
3529     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3530     break 2
3531   fi
3532 done
3533   done
3534 IFS=$as_save_IFS
3535
3536 fi
3537 fi
3538 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3539 if test -n "$ac_ct_CC"; then
3540   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3541 $as_echo "$ac_ct_CC" >&6; }
3542 else
3543   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3544 $as_echo "no" >&6; }
3545 fi
3546
3547   if test "x$ac_ct_CC" = x; then
3548     CC=""
3549   else
3550     case $cross_compiling:$ac_tool_warned in
3551 yes:)
3552 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3553 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3554 ac_tool_warned=yes ;;
3555 esac
3556     CC=$ac_ct_CC
3557   fi
3558 else
3559   CC="$ac_cv_prog_CC"
3560 fi
3561
3562 if test -z "$CC"; then
3563           if test -n "$ac_tool_prefix"; then
3564     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3565 set dummy ${ac_tool_prefix}cc; ac_word=$2
3566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3567 $as_echo_n "checking for $ac_word... " >&6; }
3568 if test "${ac_cv_prog_CC+set}" = set; then :
3569   $as_echo_n "(cached) " >&6
3570 else
3571   if test -n "$CC"; then
3572   ac_cv_prog_CC="$CC" # Let the user override the test.
3573 else
3574 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3575 for as_dir in $PATH
3576 do
3577   IFS=$as_save_IFS
3578   test -z "$as_dir" && as_dir=.
3579     for ac_exec_ext in '' $ac_executable_extensions; do
3580   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3581     ac_cv_prog_CC="${ac_tool_prefix}cc"
3582     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3583     break 2
3584   fi
3585 done
3586   done
3587 IFS=$as_save_IFS
3588
3589 fi
3590 fi
3591 CC=$ac_cv_prog_CC
3592 if test -n "$CC"; then
3593   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3594 $as_echo "$CC" >&6; }
3595 else
3596   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3597 $as_echo "no" >&6; }
3598 fi
3599
3600
3601   fi
3602 fi
3603 if test -z "$CC"; then
3604   # Extract the first word of "cc", so it can be a program name with args.
3605 set dummy cc; ac_word=$2
3606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3607 $as_echo_n "checking for $ac_word... " >&6; }
3608 if test "${ac_cv_prog_CC+set}" = set; then :
3609   $as_echo_n "(cached) " >&6
3610 else
3611   if test -n "$CC"; then
3612   ac_cv_prog_CC="$CC" # Let the user override the test.
3613 else
3614   ac_prog_rejected=no
3615 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3616 for as_dir in $PATH
3617 do
3618   IFS=$as_save_IFS
3619   test -z "$as_dir" && as_dir=.
3620     for ac_exec_ext in '' $ac_executable_extensions; do
3621   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3622     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3623        ac_prog_rejected=yes
3624        continue
3625      fi
3626     ac_cv_prog_CC="cc"
3627     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3628     break 2
3629   fi
3630 done
3631   done
3632 IFS=$as_save_IFS
3633
3634 if test $ac_prog_rejected = yes; then
3635   # We found a bogon in the path, so make sure we never use it.
3636   set dummy $ac_cv_prog_CC
3637   shift
3638   if test $# != 0; then
3639     # We chose a different compiler from the bogus one.
3640     # However, it has the same basename, so the bogon will be chosen
3641     # first if we set CC to just the basename; use the full file name.
3642     shift
3643     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3644   fi
3645 fi
3646 fi
3647 fi
3648 CC=$ac_cv_prog_CC
3649 if test -n "$CC"; then
3650   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3651 $as_echo "$CC" >&6; }
3652 else
3653   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3654 $as_echo "no" >&6; }
3655 fi
3656
3657
3658 fi
3659 if test -z "$CC"; then
3660   if test -n "$ac_tool_prefix"; then
3661   for ac_prog in cl.exe
3662   do
3663     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3664 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3666 $as_echo_n "checking for $ac_word... " >&6; }
3667 if test "${ac_cv_prog_CC+set}" = set; then :
3668   $as_echo_n "(cached) " >&6
3669 else
3670   if test -n "$CC"; then
3671   ac_cv_prog_CC="$CC" # Let the user override the test.
3672 else
3673 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3674 for as_dir in $PATH
3675 do
3676   IFS=$as_save_IFS
3677   test -z "$as_dir" && as_dir=.
3678     for ac_exec_ext in '' $ac_executable_extensions; do
3679   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3680     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3681     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3682     break 2
3683   fi
3684 done
3685   done
3686 IFS=$as_save_IFS
3687
3688 fi
3689 fi
3690 CC=$ac_cv_prog_CC
3691 if test -n "$CC"; then
3692   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3693 $as_echo "$CC" >&6; }
3694 else
3695   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3696 $as_echo "no" >&6; }
3697 fi
3698
3699
3700     test -n "$CC" && break
3701   done
3702 fi
3703 if test -z "$CC"; then
3704   ac_ct_CC=$CC
3705   for ac_prog in cl.exe
3706 do
3707   # Extract the first word of "$ac_prog", so it can be a program name with args.
3708 set dummy $ac_prog; ac_word=$2
3709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3710 $as_echo_n "checking for $ac_word... " >&6; }
3711 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3712   $as_echo_n "(cached) " >&6
3713 else
3714   if test -n "$ac_ct_CC"; then
3715   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3716 else
3717 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3718 for as_dir in $PATH
3719 do
3720   IFS=$as_save_IFS
3721   test -z "$as_dir" && as_dir=.
3722     for ac_exec_ext in '' $ac_executable_extensions; do
3723   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3724     ac_cv_prog_ac_ct_CC="$ac_prog"
3725     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3726     break 2
3727   fi
3728 done
3729   done
3730 IFS=$as_save_IFS
3731
3732 fi
3733 fi
3734 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3735 if test -n "$ac_ct_CC"; then
3736   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3737 $as_echo "$ac_ct_CC" >&6; }
3738 else
3739   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3740 $as_echo "no" >&6; }
3741 fi
3742
3743
3744   test -n "$ac_ct_CC" && break
3745 done
3746
3747   if test "x$ac_ct_CC" = x; then
3748     CC=""
3749   else
3750     case $cross_compiling:$ac_tool_warned in
3751 yes:)
3752 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3753 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3754 ac_tool_warned=yes ;;
3755 esac
3756     CC=$ac_ct_CC
3757   fi
3758 fi
3759
3760 fi
3761
3762
3763 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3764 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3765 as_fn_error "no acceptable C compiler found in \$PATH
3766 See \`config.log' for more details." "$LINENO" 5; }
3767
3768 # Provide some information about the compiler.
3769 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3770 set X $ac_compile
3771 ac_compiler=$2
3772 for ac_option in --version -v -V -qversion; do
3773   { { ac_try="$ac_compiler $ac_option >&5"
3774 case "(($ac_try" in
3775   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3776   *) ac_try_echo=$ac_try;;
3777 esac
3778 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3779 $as_echo "$ac_try_echo"; } >&5
3780   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3781   ac_status=$?
3782   if test -s conftest.err; then
3783     sed '10a\
3784 ... rest of stderr output deleted ...
3785          10q' conftest.err >conftest.er1
3786     cat conftest.er1 >&5
3787     rm -f conftest.er1 conftest.err
3788   fi
3789   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3790   test $ac_status = 0; }
3791 done
3792
3793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3794 /* end confdefs.h.  */
3795
3796 int
3797 main ()
3798 {
3799
3800   ;
3801   return 0;
3802 }
3803 _ACEOF
3804 ac_clean_files_save=$ac_clean_files
3805 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3806 # Try to create an executable without -o first, disregard a.out.
3807 # It will help us diagnose broken compilers, and finding out an intuition
3808 # of exeext.
3809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3810 $as_echo_n "checking for C compiler default output file name... " >&6; }
3811 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3812
3813 # The possible output files:
3814 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3815
3816 ac_rmfiles=
3817 for ac_file in $ac_files
3818 do
3819   case $ac_file in
3820     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3821     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3822   esac
3823 done
3824 rm -f $ac_rmfiles
3825
3826 if { { ac_try="$ac_link_default"
3827 case "(($ac_try" in
3828   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3829   *) ac_try_echo=$ac_try;;
3830 esac
3831 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3832 $as_echo "$ac_try_echo"; } >&5
3833   (eval "$ac_link_default") 2>&5
3834   ac_status=$?
3835   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3836   test $ac_status = 0; }; then :
3837   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3838 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3839 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3840 # so that the user can short-circuit this test for compilers unknown to
3841 # Autoconf.
3842 for ac_file in $ac_files ''
3843 do
3844   test -f "$ac_file" || continue
3845   case $ac_file in
3846     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3847         ;;
3848     [ab].out )
3849         # We found the default executable, but exeext='' is most
3850         # certainly right.
3851         break;;
3852     *.* )
3853         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3854         then :; else
3855            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3856         fi
3857         # We set ac_cv_exeext here because the later test for it is not
3858         # safe: cross compilers may not add the suffix if given an `-o'
3859         # argument, so we may need to know it at that point already.
3860         # Even if this section looks crufty: it has the advantage of
3861         # actually working.
3862         break;;
3863     * )
3864         break;;
3865   esac
3866 done
3867 test "$ac_cv_exeext" = no && ac_cv_exeext=
3868
3869 else
3870   ac_file=''
3871 fi
3872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3873 $as_echo "$ac_file" >&6; }
3874 if test -z "$ac_file"; then :
3875   $as_echo "$as_me: failed program was:" >&5
3876 sed 's/^/| /' conftest.$ac_ext >&5
3877
3878 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3879 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3880 { as_fn_set_status 77
3881 as_fn_error "C compiler cannot create executables
3882 See \`config.log' for more details." "$LINENO" 5; }; }
3883 fi
3884 ac_exeext=$ac_cv_exeext
3885
3886 # Check that the compiler produces executables we can run.  If not, either
3887 # the compiler is broken, or we cross compile.
3888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3889 $as_echo_n "checking whether the C compiler works... " >&6; }
3890 # If not cross compiling, check that we can run a simple program.
3891 if test "$cross_compiling" != yes; then
3892   if { ac_try='./$ac_file'
3893   { { case "(($ac_try" in
3894   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3895   *) ac_try_echo=$ac_try;;
3896 esac
3897 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3898 $as_echo "$ac_try_echo"; } >&5
3899   (eval "$ac_try") 2>&5
3900   ac_status=$?
3901   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3902   test $ac_status = 0; }; }; then
3903     cross_compiling=no
3904   else
3905     if test "$cross_compiling" = maybe; then
3906         cross_compiling=yes
3907     else
3908         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3909 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3910 as_fn_error "cannot run C compiled programs.
3911 If you meant to cross compile, use \`--host'.
3912 See \`config.log' for more details." "$LINENO" 5; }
3913     fi
3914   fi
3915 fi
3916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3917 $as_echo "yes" >&6; }
3918
3919 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3920 ac_clean_files=$ac_clean_files_save
3921 # Check that the compiler produces executables we can run.  If not, either
3922 # the compiler is broken, or we cross compile.
3923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3924 $as_echo_n "checking whether we are cross compiling... " >&6; }
3925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3926 $as_echo "$cross_compiling" >&6; }
3927
3928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3929 $as_echo_n "checking for suffix of executables... " >&6; }
3930 if { { ac_try="$ac_link"
3931 case "(($ac_try" in
3932   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3933   *) ac_try_echo=$ac_try;;
3934 esac
3935 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3936 $as_echo "$ac_try_echo"; } >&5
3937   (eval "$ac_link") 2>&5
3938   ac_status=$?
3939   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3940   test $ac_status = 0; }; then :
3941   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3942 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3943 # work properly (i.e., refer to `conftest.exe'), while it won't with
3944 # `rm'.
3945 for ac_file in conftest.exe conftest conftest.*; do
3946   test -f "$ac_file" || continue
3947   case $ac_file in
3948     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3949     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3950           break;;
3951     * ) break;;
3952   esac
3953 done
3954 else
3955   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3956 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3957 as_fn_error "cannot compute suffix of executables: cannot compile and link
3958 See \`config.log' for more details." "$LINENO" 5; }
3959 fi
3960 rm -f conftest$ac_cv_exeext
3961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3962 $as_echo "$ac_cv_exeext" >&6; }
3963
3964 rm -f conftest.$ac_ext
3965 EXEEXT=$ac_cv_exeext
3966 ac_exeext=$EXEEXT
3967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3968 $as_echo_n "checking for suffix of object files... " >&6; }
3969 if test "${ac_cv_objext+set}" = set; then :
3970   $as_echo_n "(cached) " >&6
3971 else
3972   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3973 /* end confdefs.h.  */
3974
3975 int
3976 main ()
3977 {
3978
3979   ;
3980   return 0;
3981 }
3982 _ACEOF
3983 rm -f conftest.o conftest.obj
3984 if { { ac_try="$ac_compile"
3985 case "(($ac_try" in
3986   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3987   *) ac_try_echo=$ac_try;;
3988 esac
3989 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3990 $as_echo "$ac_try_echo"; } >&5
3991   (eval "$ac_compile") 2>&5
3992   ac_status=$?
3993   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3994   test $ac_status = 0; }; then :
3995   for ac_file in conftest.o conftest.obj conftest.*; do
3996   test -f "$ac_file" || continue;
3997   case $ac_file in
3998     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3999     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4000        break;;
4001   esac
4002 done
4003 else
4004   $as_echo "$as_me: failed program was:" >&5
4005 sed 's/^/| /' conftest.$ac_ext >&5
4006
4007 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4008 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4009 as_fn_error "cannot compute suffix of object files: cannot compile
4010 See \`config.log' for more details." "$LINENO" 5; }
4011 fi
4012 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4013 fi
4014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4015 $as_echo "$ac_cv_objext" >&6; }
4016 OBJEXT=$ac_cv_objext
4017 ac_objext=$OBJEXT
4018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4019 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4020 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4021   $as_echo_n "(cached) " >&6
4022 else
4023   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4024 /* end confdefs.h.  */
4025
4026 int
4027 main ()
4028 {
4029 #ifndef __GNUC__
4030        choke me
4031 #endif
4032
4033   ;
4034   return 0;
4035 }
4036 _ACEOF
4037 if ac_fn_c_try_compile "$LINENO"; then :
4038   ac_compiler_gnu=yes
4039 else
4040   ac_compiler_gnu=no
4041 fi
4042 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4043 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4044
4045 fi
4046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4047 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4048 if test $ac_compiler_gnu = yes; then
4049   GCC=yes
4050 else
4051   GCC=
4052 fi
4053 ac_test_CFLAGS=${CFLAGS+set}
4054 ac_save_CFLAGS=$CFLAGS
4055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4056 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4057 if test "${ac_cv_prog_cc_g+set}" = set; then :
4058   $as_echo_n "(cached) " >&6
4059 else
4060   ac_save_c_werror_flag=$ac_c_werror_flag
4061    ac_c_werror_flag=yes
4062    ac_cv_prog_cc_g=no
4063    CFLAGS="-g"
4064    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4065 /* end confdefs.h.  */
4066
4067 int
4068 main ()
4069 {
4070
4071   ;
4072   return 0;
4073 }
4074 _ACEOF
4075 if ac_fn_c_try_compile "$LINENO"; then :
4076   ac_cv_prog_cc_g=yes
4077 else
4078   CFLAGS=""
4079       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4080 /* end confdefs.h.  */
4081
4082 int
4083 main ()
4084 {
4085
4086   ;
4087   return 0;
4088 }
4089 _ACEOF
4090 if ac_fn_c_try_compile "$LINENO"; then :
4091
4092 else
4093   ac_c_werror_flag=$ac_save_c_werror_flag
4094          CFLAGS="-g"
4095          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4096 /* end confdefs.h.  */
4097
4098 int
4099 main ()
4100 {
4101
4102   ;
4103   return 0;
4104 }
4105 _ACEOF
4106 if ac_fn_c_try_compile "$LINENO"; then :
4107   ac_cv_prog_cc_g=yes
4108 fi
4109 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4110 fi
4111 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4112 fi
4113 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4114    ac_c_werror_flag=$ac_save_c_werror_flag
4115 fi
4116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4117 $as_echo "$ac_cv_prog_cc_g" >&6; }
4118 if test "$ac_test_CFLAGS" = set; then
4119   CFLAGS=$ac_save_CFLAGS
4120 elif test $ac_cv_prog_cc_g = yes; then
4121   if test "$GCC" = yes; then
4122     CFLAGS="-g -O2"
4123   else
4124     CFLAGS="-g"
4125   fi
4126 else
4127   if test "$GCC" = yes; then
4128     CFLAGS="-O2"
4129   else
4130     CFLAGS=
4131   fi
4132 fi
4133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4134 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4135 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4136   $as_echo_n "(cached) " >&6
4137 else
4138   ac_cv_prog_cc_c89=no
4139 ac_save_CC=$CC
4140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4141 /* end confdefs.h.  */
4142 #include <stdarg.h>
4143 #include <stdio.h>
4144 #include <sys/types.h>
4145 #include <sys/stat.h>
4146 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4147 struct buf { int x; };
4148 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4149 static char *e (p, i)
4150      char **p;
4151      int i;
4152 {
4153   return p[i];
4154 }
4155 static char *f (char * (*g) (char **, int), char **p, ...)
4156 {
4157   char *s;
4158   va_list v;
4159   va_start (v,p);
4160   s = g (p, va_arg (v,int));
4161   va_end (v);
4162   return s;
4163 }
4164
4165 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4166    function prototypes and stuff, but not '\xHH' hex character constants.
4167    These don't provoke an error unfortunately, instead are silently treated
4168    as 'x'.  The following induces an error, until -std is added to get
4169    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4170    array size at least.  It's necessary to write '\x00'==0 to get something
4171    that's true only with -std.  */
4172 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4173
4174 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4175    inside strings and character constants.  */
4176 #define FOO(x) 'x'
4177 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4178
4179 int test (int i, double x);
4180 struct s1 {int (*f) (int a);};
4181 struct s2 {int (*f) (double a);};
4182 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4183 int argc;
4184 char **argv;
4185 int
4186 main ()
4187 {
4188 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4189   ;
4190   return 0;
4191 }
4192 _ACEOF
4193 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4194         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4195 do
4196   CC="$ac_save_CC $ac_arg"
4197   if ac_fn_c_try_compile "$LINENO"; then :
4198   ac_cv_prog_cc_c89=$ac_arg
4199 fi
4200 rm -f core conftest.err conftest.$ac_objext
4201   test "x$ac_cv_prog_cc_c89" != "xno" && break
4202 done
4203 rm -f conftest.$ac_ext
4204 CC=$ac_save_CC
4205
4206 fi
4207 # AC_CACHE_VAL
4208 case "x$ac_cv_prog_cc_c89" in
4209   x)
4210     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4211 $as_echo "none needed" >&6; } ;;
4212   xno)
4213     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4214 $as_echo "unsupported" >&6; } ;;
4215   *)
4216     CC="$CC $ac_cv_prog_cc_c89"
4217     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4218 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4219 esac
4220 if test "x$ac_cv_prog_cc_c89" != xno; then :
4221
4222 fi
4223
4224 ac_ext=c
4225 ac_cpp='$CPP $CPPFLAGS'
4226 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4227 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4228 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4229 DEPDIR="${am__leading_dot}deps"
4230
4231 ac_config_commands="$ac_config_commands depfiles"
4232
4233
4234 am_make=${MAKE-make}
4235 cat > confinc << 'END'
4236 am__doit:
4237         @echo this is the am__doit target
4238 .PHONY: am__doit
4239 END
4240 # If we don't find an include directive, just comment out the code.
4241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4242 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4243 am__include="#"
4244 am__quote=
4245 _am_result=none
4246 # First try GNU make style include.
4247 echo "include confinc" > confmf
4248 # Ignore all kinds of additional output from `make'.
4249 case `$am_make -s -f confmf 2> /dev/null` in #(
4250 *the\ am__doit\ target*)
4251   am__include=include
4252   am__quote=
4253   _am_result=GNU
4254   ;;
4255 esac
4256 # Now try BSD make style include.
4257 if test "$am__include" = "#"; then
4258    echo '.include "confinc"' > confmf
4259    case `$am_make -s -f confmf 2> /dev/null` in #(
4260    *the\ am__doit\ target*)
4261      am__include=.include
4262      am__quote="\""
4263      _am_result=BSD
4264      ;;
4265    esac
4266 fi
4267
4268
4269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4270 $as_echo "$_am_result" >&6; }
4271 rm -f confinc confmf
4272
4273 # Check whether --enable-dependency-tracking was given.
4274 if test "${enable_dependency_tracking+set}" = set; then :
4275   enableval=$enable_dependency_tracking;
4276 fi
4277
4278 if test "x$enable_dependency_tracking" != xno; then
4279   am_depcomp="$ac_aux_dir/depcomp"
4280   AMDEPBACKSLASH='\'
4281 fi
4282  if test "x$enable_dependency_tracking" != xno; then
4283   AMDEP_TRUE=
4284   AMDEP_FALSE='#'
4285 else
4286   AMDEP_TRUE='#'
4287   AMDEP_FALSE=
4288 fi
4289
4290
4291
4292 depcc="$CC"   am_compiler_list=
4293
4294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4295 $as_echo_n "checking dependency style of $depcc... " >&6; }
4296 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4297   $as_echo_n "(cached) " >&6
4298 else
4299   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4300   # We make a subdir and do the tests there.  Otherwise we can end up
4301   # making bogus files that we don't know about and never remove.  For
4302   # instance it was reported that on HP-UX the gcc test will end up
4303   # making a dummy file named `D' -- because `-MD' means `put the output
4304   # in D'.
4305   mkdir conftest.dir
4306   # Copy depcomp to subdir because otherwise we won't find it if we're
4307   # using a relative directory.
4308   cp "$am_depcomp" conftest.dir
4309   cd conftest.dir
4310   # We will build objects and dependencies in a subdirectory because
4311   # it helps to detect inapplicable dependency modes.  For instance
4312   # both Tru64's cc and ICC support -MD to output dependencies as a
4313   # side effect of compilation, but ICC will put the dependencies in
4314   # the current directory while Tru64 will put them in the object
4315   # directory.
4316   mkdir sub
4317
4318   am_cv_CC_dependencies_compiler_type=none
4319   if test "$am_compiler_list" = ""; then
4320      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4321   fi
4322   am__universal=false
4323   case " $depcc " in #(
4324      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4325      esac
4326
4327   for depmode in $am_compiler_list; do
4328     # Setup a source with many dependencies, because some compilers
4329     # like to wrap large dependency lists on column 80 (with \), and
4330     # we should not choose a depcomp mode which is confused by this.
4331     #
4332     # We need to recreate these files for each test, as the compiler may
4333     # overwrite some of them when testing with obscure command lines.
4334     # This happens at least with the AIX C compiler.
4335     : > sub/conftest.c
4336     for i in 1 2 3 4 5 6; do
4337       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4338       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4339       # Solaris 8's {/usr,}/bin/sh.
4340       touch sub/conftst$i.h
4341     done
4342     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4343
4344     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4345     # mode.  It turns out that the SunPro C++ compiler does not properly
4346     # handle `-M -o', and we need to detect this.  Also, some Intel
4347     # versions had trouble with output in subdirs
4348     am__obj=sub/conftest.${OBJEXT-o}
4349     am__minus_obj="-o $am__obj"
4350     case $depmode in
4351     gcc)
4352       # This depmode causes a compiler race in universal mode.
4353       test "$am__universal" = false || continue
4354       ;;
4355     nosideeffect)
4356       # after this tag, mechanisms are not by side-effect, so they'll
4357       # only be used when explicitly requested
4358       if test "x$enable_dependency_tracking" = xyes; then
4359         continue
4360       else
4361         break
4362       fi
4363       ;;
4364     msvisualcpp | msvcmsys)
4365       # This compiler won't grok `-c -o', but also, the minuso test has
4366       # not run yet.  These depmodes are late enough in the game, and
4367       # so weak that their functioning should not be impacted.
4368       am__obj=conftest.${OBJEXT-o}
4369       am__minus_obj=
4370       ;;
4371     none) break ;;
4372     esac
4373     if depmode=$depmode \
4374        source=sub/conftest.c object=$am__obj \
4375        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4376        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4377          >/dev/null 2>conftest.err &&
4378        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4379        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4380        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4381        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4382       # icc doesn't choke on unknown options, it will just issue warnings
4383       # or remarks (even with -Werror).  So we grep stderr for any message
4384       # that says an option was ignored or not supported.
4385       # When given -MP, icc 7.0 and 7.1 complain thusly:
4386       #   icc: Command line warning: ignoring option '-M'; no argument required
4387       # The diagnosis changed in icc 8.0:
4388       #   icc: Command line remark: option '-MP' not supported
4389       if (grep 'ignoring option' conftest.err ||
4390           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4391         am_cv_CC_dependencies_compiler_type=$depmode
4392         break
4393       fi
4394     fi
4395   done
4396
4397   cd ..
4398   rm -rf conftest.dir
4399 else
4400   am_cv_CC_dependencies_compiler_type=none
4401 fi
4402
4403 fi
4404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4405 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4406 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4407
4408  if
4409   test "x$enable_dependency_tracking" != xno \
4410   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4411   am__fastdepCC_TRUE=
4412   am__fastdepCC_FALSE='#'
4413 else
4414   am__fastdepCC_TRUE='#'
4415   am__fastdepCC_FALSE=
4416 fi
4417
4418
4419 ac_ext=cpp
4420 ac_cpp='$CXXCPP $CPPFLAGS'
4421 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4422 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4423 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4424 if test -z "$CXX"; then
4425   if test -n "$CCC"; then
4426     CXX=$CCC
4427   else
4428     if test -n "$ac_tool_prefix"; then
4429   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4430   do
4431     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4432 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4434 $as_echo_n "checking for $ac_word... " >&6; }
4435 if test "${ac_cv_prog_CXX+set}" = set; then :
4436   $as_echo_n "(cached) " >&6
4437 else
4438   if test -n "$CXX"; then
4439   ac_cv_prog_CXX="$CXX" # Let the user override the test.
4440 else
4441 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4442 for as_dir in $PATH
4443 do
4444   IFS=$as_save_IFS
4445   test -z "$as_dir" && as_dir=.
4446     for ac_exec_ext in '' $ac_executable_extensions; do
4447   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4448     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4449     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4450     break 2
4451   fi
4452 done
4453   done
4454 IFS=$as_save_IFS
4455
4456 fi
4457 fi
4458 CXX=$ac_cv_prog_CXX
4459 if test -n "$CXX"; then
4460   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4461 $as_echo "$CXX" >&6; }
4462 else
4463   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4464 $as_echo "no" >&6; }
4465 fi
4466
4467
4468     test -n "$CXX" && break
4469   done
4470 fi
4471 if test -z "$CXX"; then
4472   ac_ct_CXX=$CXX
4473   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4474 do
4475   # Extract the first word of "$ac_prog", so it can be a program name with args.
4476 set dummy $ac_prog; ac_word=$2
4477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4478 $as_echo_n "checking for $ac_word... " >&6; }
4479 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4480   $as_echo_n "(cached) " >&6
4481 else
4482   if test -n "$ac_ct_CXX"; then
4483   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4484 else
4485 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4486 for as_dir in $PATH
4487 do
4488   IFS=$as_save_IFS
4489   test -z "$as_dir" && as_dir=.
4490     for ac_exec_ext in '' $ac_executable_extensions; do
4491   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4492     ac_cv_prog_ac_ct_CXX="$ac_prog"
4493     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4494     break 2
4495   fi
4496 done
4497   done
4498 IFS=$as_save_IFS
4499
4500 fi
4501 fi
4502 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4503 if test -n "$ac_ct_CXX"; then
4504   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4505 $as_echo "$ac_ct_CXX" >&6; }
4506 else
4507   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4508 $as_echo "no" >&6; }
4509 fi
4510
4511
4512   test -n "$ac_ct_CXX" && break
4513 done
4514
4515   if test "x$ac_ct_CXX" = x; then
4516     CXX="g++"
4517   else
4518     case $cross_compiling:$ac_tool_warned in
4519 yes:)
4520 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4521 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4522 ac_tool_warned=yes ;;
4523 esac
4524     CXX=$ac_ct_CXX
4525   fi
4526 fi
4527
4528   fi
4529 fi
4530 # Provide some information about the compiler.
4531 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4532 set X $ac_compile
4533 ac_compiler=$2
4534 for ac_option in --version -v -V -qversion; do
4535   { { ac_try="$ac_compiler $ac_option >&5"
4536 case "(($ac_try" in
4537   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4538   *) ac_try_echo=$ac_try;;
4539 esac
4540 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4541 $as_echo "$ac_try_echo"; } >&5
4542   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4543   ac_status=$?
4544   if test -s conftest.err; then
4545     sed '10a\
4546 ... rest of stderr output deleted ...
4547          10q' conftest.err >conftest.er1
4548     cat conftest.er1 >&5
4549     rm -f conftest.er1 conftest.err
4550   fi
4551   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4552   test $ac_status = 0; }
4553 done
4554
4555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4556 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4557 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4558   $as_echo_n "(cached) " >&6
4559 else
4560   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4561 /* end confdefs.h.  */
4562
4563 int
4564 main ()
4565 {
4566 #ifndef __GNUC__
4567        choke me
4568 #endif
4569
4570   ;
4571   return 0;
4572 }
4573 _ACEOF
4574 if ac_fn_cxx_try_compile "$LINENO"; then :
4575   ac_compiler_gnu=yes
4576 else
4577   ac_compiler_gnu=no
4578 fi
4579 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4580 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4581
4582 fi
4583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4584 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4585 if test $ac_compiler_gnu = yes; then
4586   GXX=yes
4587 else
4588   GXX=
4589 fi
4590 ac_test_CXXFLAGS=${CXXFLAGS+set}
4591 ac_save_CXXFLAGS=$CXXFLAGS
4592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4593 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4594 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4595   $as_echo_n "(cached) " >&6
4596 else
4597   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4598    ac_cxx_werror_flag=yes
4599    ac_cv_prog_cxx_g=no
4600    CXXFLAGS="-g"
4601    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4602 /* end confdefs.h.  */
4603
4604 int
4605 main ()
4606 {
4607
4608   ;
4609   return 0;
4610 }
4611 _ACEOF
4612 if ac_fn_cxx_try_compile "$LINENO"; then :
4613   ac_cv_prog_cxx_g=yes
4614 else
4615   CXXFLAGS=""
4616       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4617 /* end confdefs.h.  */
4618
4619 int
4620 main ()
4621 {
4622
4623   ;
4624   return 0;
4625 }
4626 _ACEOF
4627 if ac_fn_cxx_try_compile "$LINENO"; then :
4628
4629 else
4630   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4631          CXXFLAGS="-g"
4632          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4633 /* end confdefs.h.  */
4634
4635 int
4636 main ()
4637 {
4638
4639   ;
4640   return 0;
4641 }
4642 _ACEOF
4643 if ac_fn_cxx_try_compile "$LINENO"; then :
4644   ac_cv_prog_cxx_g=yes
4645 fi
4646 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4647 fi
4648 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4649 fi
4650 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4651    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4652 fi
4653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4654 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4655 if test "$ac_test_CXXFLAGS" = set; then
4656   CXXFLAGS=$ac_save_CXXFLAGS
4657 elif test $ac_cv_prog_cxx_g = yes; then
4658   if test "$GXX" = yes; then
4659     CXXFLAGS="-g -O2"
4660   else
4661     CXXFLAGS="-g"
4662   fi
4663 else
4664   if test "$GXX" = yes; then
4665     CXXFLAGS="-O2"
4666   else
4667     CXXFLAGS=
4668   fi
4669 fi
4670 ac_ext=c
4671 ac_cpp='$CPP $CPPFLAGS'
4672 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4673 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4674 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4675
4676 depcc="$CXX"  am_compiler_list=
4677
4678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4679 $as_echo_n "checking dependency style of $depcc... " >&6; }
4680 if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then :
4681   $as_echo_n "(cached) " >&6
4682 else
4683   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4684   # We make a subdir and do the tests there.  Otherwise we can end up
4685   # making bogus files that we don't know about and never remove.  For
4686   # instance it was reported that on HP-UX the gcc test will end up
4687   # making a dummy file named `D' -- because `-MD' means `put the output
4688   # in D'.
4689   mkdir conftest.dir
4690   # Copy depcomp to subdir because otherwise we won't find it if we're
4691   # using a relative directory.
4692   cp "$am_depcomp" conftest.dir
4693   cd conftest.dir
4694   # We will build objects and dependencies in a subdirectory because
4695   # it helps to detect inapplicable dependency modes.  For instance
4696   # both Tru64's cc and ICC support -MD to output dependencies as a
4697   # side effect of compilation, but ICC will put the dependencies in
4698   # the current directory while Tru64 will put them in the object
4699   # directory.
4700   mkdir sub
4701
4702   am_cv_CXX_dependencies_compiler_type=none
4703   if test "$am_compiler_list" = ""; then
4704      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4705   fi
4706   am__universal=false
4707   case " $depcc " in #(
4708      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4709      esac
4710
4711   for depmode in $am_compiler_list; do
4712     # Setup a source with many dependencies, because some compilers
4713     # like to wrap large dependency lists on column 80 (with \), and
4714     # we should not choose a depcomp mode which is confused by this.
4715     #
4716     # We need to recreate these files for each test, as the compiler may
4717     # overwrite some of them when testing with obscure command lines.
4718     # This happens at least with the AIX C compiler.
4719     : > sub/conftest.c
4720     for i in 1 2 3 4 5 6; do
4721       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4722       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4723       # Solaris 8's {/usr,}/bin/sh.
4724       touch sub/conftst$i.h
4725     done
4726     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4727
4728     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4729     # mode.  It turns out that the SunPro C++ compiler does not properly
4730     # handle `-M -o', and we need to detect this.  Also, some Intel
4731     # versions had trouble with output in subdirs
4732     am__obj=sub/conftest.${OBJEXT-o}
4733     am__minus_obj="-o $am__obj"
4734     case $depmode in
4735     gcc)
4736       # This depmode causes a compiler race in universal mode.
4737       test "$am__universal" = false || continue
4738       ;;
4739     nosideeffect)
4740       # after this tag, mechanisms are not by side-effect, so they'll
4741       # only be used when explicitly requested
4742       if test "x$enable_dependency_tracking" = xyes; then
4743         continue
4744       else
4745         break
4746       fi
4747       ;;
4748     msvisualcpp | msvcmsys)
4749       # This compiler won't grok `-c -o', but also, the minuso test has
4750       # not run yet.  These depmodes are late enough in the game, and
4751       # so weak that their functioning should not be impacted.
4752       am__obj=conftest.${OBJEXT-o}
4753       am__minus_obj=
4754       ;;
4755     none) break ;;
4756     esac
4757     if depmode=$depmode \
4758        source=sub/conftest.c object=$am__obj \
4759        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4760        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4761          >/dev/null 2>conftest.err &&
4762        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4763        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4764        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4765        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4766       # icc doesn't choke on unknown options, it will just issue warnings
4767       # or remarks (even with -Werror).  So we grep stderr for any message
4768       # that says an option was ignored or not supported.
4769       # When given -MP, icc 7.0 and 7.1 complain thusly:
4770       #   icc: Command line warning: ignoring option '-M'; no argument required
4771       # The diagnosis changed in icc 8.0:
4772       #   icc: Command line remark: option '-MP' not supported
4773       if (grep 'ignoring option' conftest.err ||
4774           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4775         am_cv_CXX_dependencies_compiler_type=$depmode
4776         break
4777       fi
4778     fi
4779   done
4780
4781   cd ..
4782   rm -rf conftest.dir
4783 else
4784   am_cv_CXX_dependencies_compiler_type=none
4785 fi
4786
4787 fi
4788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
4789 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
4790 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
4791
4792  if
4793   test "x$enable_dependency_tracking" != xno \
4794   && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
4795   am__fastdepCXX_TRUE=
4796   am__fastdepCXX_FALSE='#'
4797 else
4798   am__fastdepCXX_TRUE='#'
4799   am__fastdepCXX_FALSE=
4800 fi
4801
4802
4803 for ac_prog in 'bison -y' byacc
4804 do
4805   # Extract the first word of "$ac_prog", so it can be a program name with args.
4806 set dummy $ac_prog; ac_word=$2
4807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4808 $as_echo_n "checking for $ac_word... " >&6; }
4809 if test "${ac_cv_prog_YACC+set}" = set; then :
4810   $as_echo_n "(cached) " >&6
4811 else
4812   if test -n "$YACC"; then
4813   ac_cv_prog_YACC="$YACC" # Let the user override the test.
4814 else
4815 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4816 for as_dir in $PATH
4817 do
4818   IFS=$as_save_IFS
4819   test -z "$as_dir" && as_dir=.
4820     for ac_exec_ext in '' $ac_executable_extensions; do
4821   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4822     ac_cv_prog_YACC="$ac_prog"
4823     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4824     break 2
4825   fi
4826 done
4827   done
4828 IFS=$as_save_IFS
4829
4830 fi
4831 fi
4832 YACC=$ac_cv_prog_YACC
4833 if test -n "$YACC"; then
4834   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
4835 $as_echo "$YACC" >&6; }
4836 else
4837   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4838 $as_echo "no" >&6; }
4839 fi
4840
4841
4842   test -n "$YACC" && break
4843 done
4844 test -n "$YACC" || YACC="yacc"
4845
4846 if test -n "$ac_tool_prefix"; then
4847   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4848 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4850 $as_echo_n "checking for $ac_word... " >&6; }
4851 if test "${ac_cv_prog_RANLIB+set}" = set; then :
4852   $as_echo_n "(cached) " >&6
4853 else
4854   if test -n "$RANLIB"; then
4855   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4856 else
4857 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4858 for as_dir in $PATH
4859 do
4860   IFS=$as_save_IFS
4861   test -z "$as_dir" && as_dir=.
4862     for ac_exec_ext in '' $ac_executable_extensions; do
4863   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4864     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4865     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4866     break 2
4867   fi
4868 done
4869   done
4870 IFS=$as_save_IFS
4871
4872 fi
4873 fi
4874 RANLIB=$ac_cv_prog_RANLIB
4875 if test -n "$RANLIB"; then
4876   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4877 $as_echo "$RANLIB" >&6; }
4878 else
4879   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4880 $as_echo "no" >&6; }
4881 fi
4882
4883
4884 fi
4885 if test -z "$ac_cv_prog_RANLIB"; then
4886   ac_ct_RANLIB=$RANLIB
4887   # Extract the first word of "ranlib", so it can be a program name with args.
4888 set dummy ranlib; ac_word=$2
4889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4890 $as_echo_n "checking for $ac_word... " >&6; }
4891 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4892   $as_echo_n "(cached) " >&6
4893 else
4894   if test -n "$ac_ct_RANLIB"; then
4895   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4896 else
4897 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4898 for as_dir in $PATH
4899 do
4900   IFS=$as_save_IFS
4901   test -z "$as_dir" && as_dir=.
4902     for ac_exec_ext in '' $ac_executable_extensions; do
4903   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4904     ac_cv_prog_ac_ct_RANLIB="ranlib"
4905     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4906     break 2
4907   fi
4908 done
4909   done
4910 IFS=$as_save_IFS
4911
4912 fi
4913 fi
4914 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4915 if test -n "$ac_ct_RANLIB"; then
4916   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4917 $as_echo "$ac_ct_RANLIB" >&6; }
4918 else
4919   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4920 $as_echo "no" >&6; }
4921 fi
4922
4923   if test "x$ac_ct_RANLIB" = x; then
4924     RANLIB=":"
4925   else
4926     case $cross_compiling:$ac_tool_warned in
4927 yes:)
4928 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4929 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4930 ac_tool_warned=yes ;;
4931 esac
4932     RANLIB=$ac_ct_RANLIB
4933   fi
4934 else
4935   RANLIB="$ac_cv_prog_RANLIB"
4936 fi
4937
4938
4939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
4940 $as_echo_n "checking whether ln -s works... " >&6; }
4941 LN_S=$as_ln_s
4942 if test "$LN_S" = "ln -s"; then
4943   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4944 $as_echo "yes" >&6; }
4945 else
4946   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
4947 $as_echo "no, using $LN_S" >&6; }
4948 fi
4949
4950
4951
4952 ac_ext=c
4953 ac_cpp='$CPP $CPPFLAGS'
4954 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4955 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4956 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4958 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4959 # On Suns, sometimes $CPP names a directory.
4960 if test -n "$CPP" && test -d "$CPP"; then
4961   CPP=
4962 fi
4963 if test -z "$CPP"; then
4964   if test "${ac_cv_prog_CPP+set}" = set; then :
4965   $as_echo_n "(cached) " >&6
4966 else
4967       # Double quotes because CPP needs to be expanded
4968     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4969     do
4970       ac_preproc_ok=false
4971 for ac_c_preproc_warn_flag in '' yes
4972 do
4973   # Use a header file that comes with gcc, so configuring glibc
4974   # with a fresh cross-compiler works.
4975   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4976   # <limits.h> exists even on freestanding compilers.
4977   # On the NeXT, cc -E runs the code through the compiler's parser,
4978   # not just through cpp. "Syntax error" is here to catch this case.
4979   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4980 /* end confdefs.h.  */
4981 #ifdef __STDC__
4982 # include <limits.h>
4983 #else
4984 # include <assert.h>
4985 #endif
4986                      Syntax error
4987 _ACEOF
4988 if ac_fn_c_try_cpp "$LINENO"; then :
4989
4990 else
4991   # Broken: fails on valid input.
4992 continue
4993 fi
4994 rm -f conftest.err conftest.$ac_ext
4995
4996   # OK, works on sane cases.  Now check whether nonexistent headers
4997   # can be detected and how.
4998   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4999 /* end confdefs.h.  */
5000 #include <ac_nonexistent.h>
5001 _ACEOF
5002 if ac_fn_c_try_cpp "$LINENO"; then :
5003   # Broken: success on invalid input.
5004 continue
5005 else
5006   # Passes both tests.
5007 ac_preproc_ok=:
5008 break
5009 fi
5010 rm -f conftest.err conftest.$ac_ext
5011
5012 done
5013 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5014 rm -f conftest.err conftest.$ac_ext
5015 if $ac_preproc_ok; then :
5016   break
5017 fi
5018
5019     done
5020     ac_cv_prog_CPP=$CPP
5021
5022 fi
5023   CPP=$ac_cv_prog_CPP
5024 else
5025   ac_cv_prog_CPP=$CPP
5026 fi
5027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5028 $as_echo "$CPP" >&6; }
5029 ac_preproc_ok=false
5030 for ac_c_preproc_warn_flag in '' yes
5031 do
5032   # Use a header file that comes with gcc, so configuring glibc
5033   # with a fresh cross-compiler works.
5034   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5035   # <limits.h> exists even on freestanding compilers.
5036   # On the NeXT, cc -E runs the code through the compiler's parser,
5037   # not just through cpp. "Syntax error" is here to catch this case.
5038   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5039 /* end confdefs.h.  */
5040 #ifdef __STDC__
5041 # include <limits.h>
5042 #else
5043 # include <assert.h>
5044 #endif
5045                      Syntax error
5046 _ACEOF
5047 if ac_fn_c_try_cpp "$LINENO"; then :
5048
5049 else
5050   # Broken: fails on valid input.
5051 continue
5052 fi
5053 rm -f conftest.err conftest.$ac_ext
5054
5055   # OK, works on sane cases.  Now check whether nonexistent headers
5056   # can be detected and how.
5057   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5058 /* end confdefs.h.  */
5059 #include <ac_nonexistent.h>
5060 _ACEOF
5061 if ac_fn_c_try_cpp "$LINENO"; then :
5062   # Broken: success on invalid input.
5063 continue
5064 else
5065   # Passes both tests.
5066 ac_preproc_ok=:
5067 break
5068 fi
5069 rm -f conftest.err conftest.$ac_ext
5070
5071 done
5072 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5073 rm -f conftest.err conftest.$ac_ext
5074 if $ac_preproc_ok; then :
5075
5076 else
5077   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5078 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5079 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5080 See \`config.log' for more details." "$LINENO" 5; }
5081 fi
5082
5083 ac_ext=c
5084 ac_cpp='$CPP $CPPFLAGS'
5085 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5086 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5087 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5088
5089
5090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5091 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5092 if test "${ac_cv_path_GREP+set}" = set; then :
5093   $as_echo_n "(cached) " >&6
5094 else
5095   if test -z "$GREP"; then
5096   ac_path_GREP_found=false
5097   # Loop through the user's path and test for each of PROGNAME-LIST
5098   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5099 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5100 do
5101   IFS=$as_save_IFS
5102   test -z "$as_dir" && as_dir=.
5103     for ac_prog in grep ggrep; do
5104     for ac_exec_ext in '' $ac_executable_extensions; do
5105       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5106       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5107 # Check for GNU ac_path_GREP and select it if it is found.
5108   # Check for GNU $ac_path_GREP
5109 case `"$ac_path_GREP" --version 2>&1` in
5110 *GNU*)
5111   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5112 *)
5113   ac_count=0
5114   $as_echo_n 0123456789 >"conftest.in"
5115   while :
5116   do
5117     cat "conftest.in" "conftest.in" >"conftest.tmp"
5118     mv "conftest.tmp" "conftest.in"
5119     cp "conftest.in" "conftest.nl"
5120     $as_echo 'GREP' >> "conftest.nl"
5121     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5122     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5123     as_fn_arith $ac_count + 1 && ac_count=$as_val
5124     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5125       # Best one so far, save it but keep looking for a better one
5126       ac_cv_path_GREP="$ac_path_GREP"
5127       ac_path_GREP_max=$ac_count
5128     fi
5129     # 10*(2^10) chars as input seems more than enough
5130     test $ac_count -gt 10 && break
5131   done
5132   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5133 esac
5134
5135       $ac_path_GREP_found && break 3
5136     done
5137   done
5138   done
5139 IFS=$as_save_IFS
5140   if test -z "$ac_cv_path_GREP"; then
5141     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5142   fi
5143 else
5144   ac_cv_path_GREP=$GREP
5145 fi
5146
5147 fi
5148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5149 $as_echo "$ac_cv_path_GREP" >&6; }
5150  GREP="$ac_cv_path_GREP"
5151
5152
5153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5154 $as_echo_n "checking for egrep... " >&6; }
5155 if test "${ac_cv_path_EGREP+set}" = set; then :
5156   $as_echo_n "(cached) " >&6
5157 else
5158   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5159    then ac_cv_path_EGREP="$GREP -E"
5160    else
5161      if test -z "$EGREP"; then
5162   ac_path_EGREP_found=false
5163   # Loop through the user's path and test for each of PROGNAME-LIST
5164   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5165 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5166 do
5167   IFS=$as_save_IFS
5168   test -z "$as_dir" && as_dir=.
5169     for ac_prog in egrep; do
5170     for ac_exec_ext in '' $ac_executable_extensions; do
5171       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5172       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5173 # Check for GNU ac_path_EGREP and select it if it is found.
5174   # Check for GNU $ac_path_EGREP
5175 case `"$ac_path_EGREP" --version 2>&1` in
5176 *GNU*)
5177   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5178 *)
5179   ac_count=0
5180   $as_echo_n 0123456789 >"conftest.in"
5181   while :
5182   do
5183     cat "conftest.in" "conftest.in" >"conftest.tmp"
5184     mv "conftest.tmp" "conftest.in"
5185     cp "conftest.in" "conftest.nl"
5186     $as_echo 'EGREP' >> "conftest.nl"
5187     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5188     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5189     as_fn_arith $ac_count + 1 && ac_count=$as_val
5190     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5191       # Best one so far, save it but keep looking for a better one
5192       ac_cv_path_EGREP="$ac_path_EGREP"
5193       ac_path_EGREP_max=$ac_count
5194     fi
5195     # 10*(2^10) chars as input seems more than enough
5196     test $ac_count -gt 10 && break
5197   done
5198   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5199 esac
5200
5201       $ac_path_EGREP_found && break 3
5202     done
5203   done
5204   done
5205 IFS=$as_save_IFS
5206   if test -z "$ac_cv_path_EGREP"; then
5207     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5208   fi
5209 else
5210   ac_cv_path_EGREP=$EGREP
5211 fi
5212
5213    fi
5214 fi
5215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5216 $as_echo "$ac_cv_path_EGREP" >&6; }
5217  EGREP="$ac_cv_path_EGREP"
5218
5219
5220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5221 $as_echo_n "checking for ANSI C header files... " >&6; }
5222 if test "${ac_cv_header_stdc+set}" = set; then :
5223   $as_echo_n "(cached) " >&6
5224 else
5225   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5226 /* end confdefs.h.  */
5227 #include <stdlib.h>
5228 #include <stdarg.h>
5229 #include <string.h>
5230 #include <float.h>
5231
5232 int
5233 main ()
5234 {
5235
5236   ;
5237   return 0;
5238 }
5239 _ACEOF
5240 if ac_fn_c_try_compile "$LINENO"; then :
5241   ac_cv_header_stdc=yes
5242 else
5243   ac_cv_header_stdc=no
5244 fi
5245 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5246
5247 if test $ac_cv_header_stdc = yes; then
5248   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5249   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5250 /* end confdefs.h.  */
5251 #include <string.h>
5252
5253 _ACEOF
5254 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5255   $EGREP "memchr" >/dev/null 2>&1; then :
5256
5257 else
5258   ac_cv_header_stdc=no
5259 fi
5260 rm -f conftest*
5261
5262 fi
5263
5264 if test $ac_cv_header_stdc = yes; then
5265   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5266   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5267 /* end confdefs.h.  */
5268 #include <stdlib.h>
5269
5270 _ACEOF
5271 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5272   $EGREP "free" >/dev/null 2>&1; then :
5273
5274 else
5275   ac_cv_header_stdc=no
5276 fi
5277 rm -f conftest*
5278
5279 fi
5280
5281 if test $ac_cv_header_stdc = yes; then
5282   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5283   if test "$cross_compiling" = yes; then :
5284   :
5285 else
5286   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5287 /* end confdefs.h.  */
5288 #include <ctype.h>
5289 #include <stdlib.h>
5290 #if ((' ' & 0x0FF) == 0x020)
5291 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5292 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5293 #else
5294 # define ISLOWER(c) \
5295                    (('a' <= (c) && (c) <= 'i') \
5296                      || ('j' <= (c) && (c) <= 'r') \
5297                      || ('s' <= (c) && (c) <= 'z'))
5298 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5299 #endif
5300
5301 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5302 int
5303 main ()
5304 {
5305   int i;
5306   for (i = 0; i < 256; i++)
5307     if (XOR (islower (i), ISLOWER (i))
5308         || toupper (i) != TOUPPER (i))
5309       return 2;
5310   return 0;
5311 }
5312 _ACEOF
5313 if ac_fn_c_try_run "$LINENO"; then :
5314
5315 else
5316   ac_cv_header_stdc=no
5317 fi
5318 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5319   conftest.$ac_objext conftest.beam conftest.$ac_ext
5320 fi
5321
5322 fi
5323 fi
5324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5325 $as_echo "$ac_cv_header_stdc" >&6; }
5326 if test $ac_cv_header_stdc = yes; then
5327
5328 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5329
5330 fi
5331
5332 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5333 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5334                   inttypes.h stdint.h unistd.h
5335 do :
5336   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5337 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5338 "
5339 eval as_val=\$$as_ac_Header
5340    if test "x$as_val" = x""yes; then :
5341   cat >>confdefs.h <<_ACEOF
5342 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5343 _ACEOF
5344
5345 fi
5346
5347 done
5348
5349
5350
5351   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5352 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
5353   MINIX=yes
5354 else
5355   MINIX=
5356 fi
5357
5358
5359   if test "$MINIX" = yes; then
5360
5361 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5362
5363
5364 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5365
5366
5367 $as_echo "#define _MINIX 1" >>confdefs.h
5368
5369   fi
5370
5371
5372   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5373 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5374 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
5375   $as_echo_n "(cached) " >&6
5376 else
5377   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5378 /* end confdefs.h.  */
5379
5380 #         define __EXTENSIONS__ 1
5381           $ac_includes_default
5382 int
5383 main ()
5384 {
5385
5386   ;
5387   return 0;
5388 }
5389 _ACEOF
5390 if ac_fn_c_try_compile "$LINENO"; then :
5391   ac_cv_safe_to_define___extensions__=yes
5392 else
5393   ac_cv_safe_to_define___extensions__=no
5394 fi
5395 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5396 fi
5397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5398 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5399   test $ac_cv_safe_to_define___extensions__ = yes &&
5400     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5401
5402   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5403
5404   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5405
5406   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5407
5408   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5409
5410
5411
5412
5413 # If we haven't got the data from the intl directory,
5414 # assume NLS is disabled.
5415 USE_NLS=no
5416 LIBINTL=
5417 LIBINTL_DEP=
5418 INCINTL=
5419 XGETTEXT=
5420 GMSGFMT=
5421 POSUB=
5422
5423 if test -f  ../intl/config.intl; then
5424   .  ../intl/config.intl
5425 fi
5426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
5427 $as_echo_n "checking whether NLS is requested... " >&6; }
5428 if test x"$USE_NLS" != xyes; then
5429   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5430 $as_echo "no" >&6; }
5431 else
5432   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5433 $as_echo "yes" >&6; }
5434
5435 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
5436
5437
5438   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
5439 $as_echo_n "checking for catalogs to be installed... " >&6; }
5440   # Look for .po and .gmo files in the source directory.
5441   CATALOGS=
5442   XLINGUAS=
5443   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
5444     # If there aren't any .gmo files the shell will give us the
5445     # literal string "../path/to/srcdir/po/*.gmo" which has to be
5446     # weeded out.
5447     case "$cat" in *\**)
5448       continue;;
5449     esac
5450     # The quadruple backslash is collapsed to a double backslash
5451     # by the backticks, then collapsed again by the double quotes,
5452     # leaving us with one backslash in the sed expression (right
5453     # before the dot that mustn't act as a wildcard).
5454     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
5455     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
5456     # The user is allowed to set LINGUAS to a list of languages to
5457     # install catalogs for.  If it's empty that means "all of them."
5458     if test "x$LINGUAS" = x; then
5459       CATALOGS="$CATALOGS $cat"
5460       XLINGUAS="$XLINGUAS $lang"
5461     else
5462       case "$LINGUAS" in *$lang*)
5463         CATALOGS="$CATALOGS $cat"
5464         XLINGUAS="$XLINGUAS $lang"
5465         ;;
5466       esac
5467     fi
5468   done
5469   LINGUAS="$XLINGUAS"
5470   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
5471 $as_echo "$LINGUAS" >&6; }
5472
5473
5474     DATADIRNAME=share
5475
5476   INSTOBJEXT=.mo
5477
5478   GENCAT=gencat
5479
5480   CATOBJEXT=.gmo
5481
5482 fi
5483
5484         MKINSTALLDIRS=
5485   if test -n "$ac_aux_dir"; then
5486     case "$ac_aux_dir" in
5487       /*) MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs" ;;
5488       *) MKINSTALLDIRS="\$(top_builddir)/$ac_aux_dir/mkinstalldirs" ;;
5489     esac
5490   fi
5491   if test -z "$MKINSTALLDIRS"; then
5492     MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
5493   fi
5494
5495
5496
5497   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
5498 $as_echo_n "checking whether NLS is requested... " >&6; }
5499     # Check whether --enable-nls was given.
5500 if test "${enable_nls+set}" = set; then :
5501   enableval=$enable_nls; USE_NLS=$enableval
5502 else
5503   USE_NLS=yes
5504 fi
5505
5506   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
5507 $as_echo "$USE_NLS" >&6; }
5508
5509
5510
5511
5512
5513
5514 # Prepare PATH_SEPARATOR.
5515 # The user is always right.
5516 if test "${PATH_SEPARATOR+set}" != set; then
5517   echo "#! /bin/sh" >conf$$.sh
5518   echo  "exit 0"   >>conf$$.sh
5519   chmod +x conf$$.sh
5520   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5521     PATH_SEPARATOR=';'
5522   else
5523     PATH_SEPARATOR=:
5524   fi
5525   rm -f conf$$.sh
5526 fi
5527
5528 # Find out how to test for executable files. Don't use a zero-byte file,
5529 # as systems may use methods other than mode bits to determine executability.
5530 cat >conf$$.file <<_ASEOF
5531 #! /bin/sh
5532 exit 0
5533 _ASEOF
5534 chmod +x conf$$.file
5535 if test -x conf$$.file >/dev/null 2>&1; then
5536   ac_executable_p="test -x"
5537 else
5538   ac_executable_p="test -f"
5539 fi
5540 rm -f conf$$.file
5541
5542 # Extract the first word of "msgfmt", so it can be a program name with args.
5543 set dummy msgfmt; ac_word=$2
5544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5545 $as_echo_n "checking for $ac_word... " >&6; }
5546 if test "${ac_cv_path_MSGFMT+set}" = set; then :
5547   $as_echo_n "(cached) " >&6
5548 else
5549   case "$MSGFMT" in
5550   [\\/]* | ?:[\\/]*)
5551     ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
5552     ;;
5553   *)
5554     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
5555     for ac_dir in $PATH; do
5556       IFS="$ac_save_IFS"
5557       test -z "$ac_dir" && ac_dir=.
5558       for ac_exec_ext in '' $ac_executable_extensions; do
5559         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
5560           if $ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1 &&
5561      (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
5562             ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext"
5563             break 2
5564           fi
5565         fi
5566       done
5567     done
5568     IFS="$ac_save_IFS"
5569   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":"
5570     ;;
5571 esac
5572 fi
5573 MSGFMT="$ac_cv_path_MSGFMT"
5574 if test "$MSGFMT" != ":"; then
5575   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
5576 $as_echo "$MSGFMT" >&6; }
5577 else
5578   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5579 $as_echo "no" >&6; }
5580 fi
5581
5582   # Extract the first word of "gmsgfmt", so it can be a program name with args.
5583 set dummy gmsgfmt; ac_word=$2
5584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5585 $as_echo_n "checking for $ac_word... " >&6; }
5586 if test "${ac_cv_path_GMSGFMT+set}" = set; then :
5587   $as_echo_n "(cached) " >&6
5588 else
5589   case $GMSGFMT in
5590   [\\/]* | ?:[\\/]*)
5591   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
5592   ;;
5593   *)
5594   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5595 for as_dir in $PATH
5596 do
5597   IFS=$as_save_IFS
5598   test -z "$as_dir" && as_dir=.
5599     for ac_exec_ext in '' $ac_executable_extensions; do
5600   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5601     ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
5602     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5603     break 2
5604   fi
5605 done
5606   done
5607 IFS=$as_save_IFS
5608
5609   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
5610   ;;
5611 esac
5612 fi
5613 GMSGFMT=$ac_cv_path_GMSGFMT
5614 if test -n "$GMSGFMT"; then
5615   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
5616 $as_echo "$GMSGFMT" >&6; }
5617 else
5618   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5619 $as_echo "no" >&6; }
5620 fi
5621
5622
5623
5624
5625 # Prepare PATH_SEPARATOR.
5626 # The user is always right.
5627 if test "${PATH_SEPARATOR+set}" != set; then
5628   echo "#! /bin/sh" >conf$$.sh
5629   echo  "exit 0"   >>conf$$.sh
5630   chmod +x conf$$.sh
5631   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5632     PATH_SEPARATOR=';'
5633   else
5634     PATH_SEPARATOR=:
5635   fi
5636   rm -f conf$$.sh
5637 fi
5638
5639 # Find out how to test for executable files. Don't use a zero-byte file,
5640 # as systems may use methods other than mode bits to determine executability.
5641 cat >conf$$.file <<_ASEOF
5642 #! /bin/sh
5643 exit 0
5644 _ASEOF
5645 chmod +x conf$$.file
5646 if test -x conf$$.file >/dev/null 2>&1; then
5647   ac_executable_p="test -x"
5648 else
5649   ac_executable_p="test -f"
5650 fi
5651 rm -f conf$$.file
5652
5653 # Extract the first word of "xgettext", so it can be a program name with args.
5654 set dummy xgettext; ac_word=$2
5655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5656 $as_echo_n "checking for $ac_word... " >&6; }
5657 if test "${ac_cv_path_XGETTEXT+set}" = set; then :
5658   $as_echo_n "(cached) " >&6
5659 else
5660   case "$XGETTEXT" in
5661   [\\/]* | ?:[\\/]*)
5662     ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
5663     ;;
5664   *)
5665     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
5666     for ac_dir in $PATH; do
5667       IFS="$ac_save_IFS"
5668       test -z "$ac_dir" && ac_dir=.
5669       for ac_exec_ext in '' $ac_executable_extensions; do
5670         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
5671           if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
5672      (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
5673             ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext"
5674             break 2
5675           fi
5676         fi
5677       done
5678     done
5679     IFS="$ac_save_IFS"
5680   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
5681     ;;
5682 esac
5683 fi
5684 XGETTEXT="$ac_cv_path_XGETTEXT"
5685 if test "$XGETTEXT" != ":"; then
5686   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
5687 $as_echo "$XGETTEXT" >&6; }
5688 else
5689   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5690 $as_echo "no" >&6; }
5691 fi
5692
5693     rm -f messages.po
5694
5695
5696 # Prepare PATH_SEPARATOR.
5697 # The user is always right.
5698 if test "${PATH_SEPARATOR+set}" != set; then
5699   echo "#! /bin/sh" >conf$$.sh
5700   echo  "exit 0"   >>conf$$.sh
5701   chmod +x conf$$.sh
5702   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5703     PATH_SEPARATOR=';'
5704   else
5705     PATH_SEPARATOR=:
5706   fi
5707   rm -f conf$$.sh
5708 fi
5709
5710 # Find out how to test for executable files. Don't use a zero-byte file,
5711 # as systems may use methods other than mode bits to determine executability.
5712 cat >conf$$.file <<_ASEOF
5713 #! /bin/sh
5714 exit 0
5715 _ASEOF
5716 chmod +x conf$$.file
5717 if test -x conf$$.file >/dev/null 2>&1; then
5718   ac_executable_p="test -x"
5719 else
5720   ac_executable_p="test -f"
5721 fi
5722 rm -f conf$$.file
5723
5724 # Extract the first word of "msgmerge", so it can be a program name with args.
5725 set dummy msgmerge; ac_word=$2
5726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5727 $as_echo_n "checking for $ac_word... " >&6; }
5728 if test "${ac_cv_path_MSGMERGE+set}" = set; then :
5729   $as_echo_n "(cached) " >&6
5730 else
5731   case "$MSGMERGE" in
5732   [\\/]* | ?:[\\/]*)
5733     ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
5734     ;;
5735   *)
5736     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
5737     for ac_dir in $PATH; do
5738       IFS="$ac_save_IFS"
5739       test -z "$ac_dir" && ac_dir=.
5740       for ac_exec_ext in '' $ac_executable_extensions; do
5741         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
5742           if $ac_dir/$ac_word --update -q /dev/null /dev/null >/dev/null 2>&1; then
5743             ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext"
5744             break 2
5745           fi
5746         fi
5747       done
5748     done
5749     IFS="$ac_save_IFS"
5750   test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":"
5751     ;;
5752 esac
5753 fi
5754 MSGMERGE="$ac_cv_path_MSGMERGE"
5755 if test "$MSGMERGE" != ":"; then
5756   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
5757 $as_echo "$MSGMERGE" >&6; }
5758 else
5759   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5760 $as_echo "no" >&6; }
5761 fi
5762
5763
5764       if test "$GMSGFMT" != ":"; then
5765             if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
5766        (if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
5767       : ;
5768     else
5769       GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
5770       { $as_echo "$as_me:${as_lineno-$LINENO}: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5
5771 $as_echo "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; }
5772       GMSGFMT=":"
5773     fi
5774   fi
5775
5776       if test "$XGETTEXT" != ":"; then
5777             if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
5778        (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
5779       : ;
5780     else
5781       { $as_echo "$as_me:${as_lineno-$LINENO}: result: found xgettext program is not GNU xgettext; ignore it" >&5
5782 $as_echo "found xgettext program is not GNU xgettext; ignore it" >&6; }
5783       XGETTEXT=":"
5784     fi
5785         rm -f messages.po
5786   fi
5787
5788   ac_config_commands="$ac_config_commands default-1"
5789
5790
5791
5792  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
5793 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
5794 if test "${ac_cv_c_bigendian+set}" = set; then :
5795   $as_echo_n "(cached) " >&6
5796 else
5797   ac_cv_c_bigendian=unknown
5798     # See if we're dealing with a universal compiler.
5799     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5800 /* end confdefs.h.  */
5801 #ifndef __APPLE_CC__
5802                not a universal capable compiler
5803              #endif
5804              typedef int dummy;
5805
5806 _ACEOF
5807 if ac_fn_c_try_compile "$LINENO"; then :
5808
5809         # Check for potential -arch flags.  It is not universal unless
5810         # there are at least two -arch flags with different values.
5811         ac_arch=
5812         ac_prev=
5813         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
5814          if test -n "$ac_prev"; then
5815            case $ac_word in
5816              i?86 | x86_64 | ppc | ppc64)
5817                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
5818                  ac_arch=$ac_word
5819                else
5820                  ac_cv_c_bigendian=universal
5821                  break
5822                fi
5823                ;;
5824            esac
5825            ac_prev=
5826          elif test "x$ac_word" = "x-arch"; then
5827            ac_prev=arch
5828          fi
5829        done
5830 fi
5831 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5832     if test $ac_cv_c_bigendian = unknown; then
5833       # See if sys/param.h defines the BYTE_ORDER macro.
5834       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5835 /* end confdefs.h.  */
5836 #include <sys/types.h>
5837              #include <sys/param.h>
5838
5839 int
5840 main ()
5841 {
5842 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
5843                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
5844                      && LITTLE_ENDIAN)
5845               bogus endian macros
5846              #endif
5847
5848   ;
5849   return 0;
5850 }
5851 _ACEOF
5852 if ac_fn_c_try_compile "$LINENO"; then :
5853   # It does; now see whether it defined to BIG_ENDIAN or not.
5854          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5855 /* end confdefs.h.  */
5856 #include <sys/types.h>
5857                 #include <sys/param.h>
5858
5859 int
5860 main ()
5861 {
5862 #if BYTE_ORDER != BIG_ENDIAN
5863                  not big endian
5864                 #endif
5865
5866   ;
5867   return 0;
5868 }
5869 _ACEOF
5870 if ac_fn_c_try_compile "$LINENO"; then :
5871   ac_cv_c_bigendian=yes
5872 else
5873   ac_cv_c_bigendian=no
5874 fi
5875 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5876 fi
5877 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5878     fi
5879     if test $ac_cv_c_bigendian = unknown; then
5880       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
5881       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5882 /* end confdefs.h.  */
5883 #include <limits.h>
5884
5885 int
5886 main ()
5887 {
5888 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
5889               bogus endian macros
5890              #endif
5891
5892   ;
5893   return 0;
5894 }
5895 _ACEOF
5896 if ac_fn_c_try_compile "$LINENO"; then :
5897   # It does; now see whether it defined to _BIG_ENDIAN or not.
5898          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5899 /* end confdefs.h.  */
5900 #include <limits.h>
5901
5902 int
5903 main ()
5904 {
5905 #ifndef _BIG_ENDIAN
5906                  not big endian
5907                 #endif
5908
5909   ;
5910   return 0;
5911 }
5912 _ACEOF
5913 if ac_fn_c_try_compile "$LINENO"; then :
5914   ac_cv_c_bigendian=yes
5915 else
5916   ac_cv_c_bigendian=no
5917 fi
5918 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5919 fi
5920 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5921     fi
5922     if test $ac_cv_c_bigendian = unknown; then
5923       # Compile a test program.
5924       if test "$cross_compiling" = yes; then :
5925   # Try to guess by grepping values from an object file.
5926          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5927 /* end confdefs.h.  */
5928 short int ascii_mm[] =
5929                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
5930                 short int ascii_ii[] =
5931                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
5932                 int use_ascii (int i) {
5933                   return ascii_mm[i] + ascii_ii[i];
5934                 }
5935                 short int ebcdic_ii[] =
5936                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
5937                 short int ebcdic_mm[] =
5938                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
5939                 int use_ebcdic (int i) {
5940                   return ebcdic_mm[i] + ebcdic_ii[i];
5941                 }
5942                 extern int foo;
5943
5944 int
5945 main ()
5946 {
5947 return use_ascii (foo) == use_ebcdic (foo);
5948   ;
5949   return 0;
5950 }
5951 _ACEOF
5952 if ac_fn_c_try_compile "$LINENO"; then :
5953   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
5954               ac_cv_c_bigendian=yes
5955             fi
5956             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
5957               if test "$ac_cv_c_bigendian" = unknown; then
5958                 ac_cv_c_bigendian=no
5959               else
5960                 # finding both strings is unlikely to happen, but who knows?
5961                 ac_cv_c_bigendian=unknown
5962               fi
5963             fi
5964 fi
5965 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5966 else
5967   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5968 /* end confdefs.h.  */
5969 $ac_includes_default
5970 int
5971 main ()
5972 {
5973
5974              /* Are we little or big endian?  From Harbison&Steele.  */
5975              union
5976              {
5977                long int l;
5978                char c[sizeof (long int)];
5979              } u;
5980              u.l = 1;
5981              return u.c[sizeof (long int) - 1] == 1;
5982
5983   ;
5984   return 0;
5985 }
5986 _ACEOF
5987 if ac_fn_c_try_run "$LINENO"; then :
5988   ac_cv_c_bigendian=no
5989 else
5990   ac_cv_c_bigendian=yes
5991 fi
5992 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5993   conftest.$ac_objext conftest.beam conftest.$ac_ext
5994 fi
5995
5996     fi
5997 fi
5998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
5999 $as_echo "$ac_cv_c_bigendian" >&6; }
6000  case $ac_cv_c_bigendian in #(
6001    yes)
6002      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
6003 ;; #(
6004    no)
6005       ;; #(
6006    universal)
6007
6008 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
6009
6010      ;; #(
6011    *)
6012      as_fn_error "unknown endianness
6013  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
6014  esac
6015
6016
6017
6018
6019  if test "x$target_alias" = "x" -o "x$host_alias" = "x$target_alias"; then
6020   NATIVE_LINKER_TRUE=
6021   NATIVE_LINKER_FALSE='#'
6022 else
6023   NATIVE_LINKER_TRUE='#'
6024   NATIVE_LINKER_FALSE=
6025 fi
6026
6027  if test "$GCC" = yes; then
6028   GCC_TRUE=
6029   GCC_FALSE='#'
6030 else
6031   GCC_TRUE='#'
6032   GCC_FALSE=
6033 fi
6034
6035
6036  if
6037   case $target_cpu in
6038     i?86) true;;
6039     x86_64) false;;
6040     sparc64) false;;
6041     *) true;;
6042   esac; then
6043   FN_PTRS_IN_SO_WITHOUT_PIC_TRUE=
6044   FN_PTRS_IN_SO_WITHOUT_PIC_FALSE='#'
6045 else
6046   FN_PTRS_IN_SO_WITHOUT_PIC_TRUE='#'
6047   FN_PTRS_IN_SO_WITHOUT_PIC_FALSE=
6048 fi
6049
6050
6051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc >= 4.1" >&5
6052 $as_echo_n "checking for gcc >= 4.1... " >&6; }
6053 if test "${gold_cv_prog_gcc41+set}" = set; then :
6054   $as_echo_n "(cached) " >&6
6055 else
6056   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6057 /* end confdefs.h.  */
6058
6059 #if !defined __GNUC__
6060 error
6061 #elif __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 1)
6062 error
6063 #endif
6064
6065 _ACEOF
6066 if ac_fn_c_try_compile "$LINENO"; then :
6067   gold_cv_prog_gcc41=yes
6068 else
6069   gold_cv_prog_gcc41=no
6070 fi
6071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6072 fi
6073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_prog_gcc41" >&5
6074 $as_echo "$gold_cv_prog_gcc41" >&6; }
6075
6076  if test "$target_cpu" = "x86_64" -a "$gold_cv_prog_gcc41" = "yes"; then
6077   MCMODEL_MEDIUM_TRUE=
6078   MCMODEL_MEDIUM_FALSE='#'
6079 else
6080   MCMODEL_MEDIUM_TRUE='#'
6081   MCMODEL_MEDIUM_FALSE=
6082 fi
6083
6084
6085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread support" >&5
6086 $as_echo_n "checking for thread support... " >&6; }
6087 if test "${gold_cv_c_thread+set}" = set; then :
6088   $as_echo_n "(cached) " >&6
6089 else
6090   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6091 /* end confdefs.h.  */
6092 __thread int i = 1;
6093 _ACEOF
6094 if ac_fn_c_try_compile "$LINENO"; then :
6095   gold_cv_c_thread=yes
6096 else
6097   gold_cv_c_thread=no
6098 fi
6099 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6100 fi
6101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_c_thread" >&5
6102 $as_echo "$gold_cv_c_thread" >&6; }
6103
6104  if test "$gold_cv_c_thread" = "yes"; then
6105   TLS_TRUE=
6106   TLS_FALSE='#'
6107 else
6108   TLS_TRUE='#'
6109   TLS_FALSE=
6110 fi
6111
6112
6113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for glibc >= 2.4" >&5
6114 $as_echo_n "checking for glibc >= 2.4... " >&6; }
6115 if test "${gold_cv_lib_glibc24+set}" = set; then :
6116   $as_echo_n "(cached) " >&6
6117 else
6118   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6119 /* end confdefs.h.  */
6120
6121 #include <features.h>
6122 #if !defined __GLIBC__
6123 error
6124 #elif __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 4)
6125 error
6126 #endif
6127
6128 _ACEOF
6129 if ac_fn_c_try_compile "$LINENO"; then :
6130   gold_cv_lib_glibc24=yes
6131 else
6132   gold_cv_lib_glibc24=no
6133 fi
6134 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6135 fi
6136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_glibc24" >&5
6137 $as_echo "$gold_cv_lib_glibc24" >&6; }
6138
6139  if test "$gold_cv_lib_glibc24" = "yes"; then
6140   STATIC_TLS_TRUE=
6141   STATIC_TLS_FALSE='#'
6142 else
6143   STATIC_TLS_TRUE='#'
6144   STATIC_TLS_FALSE=
6145 fi
6146
6147
6148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for omp support" >&5
6149 $as_echo_n "checking for omp support... " >&6; }
6150 if test "${gold_cv_c_threadprivate+set}" = set; then :
6151   $as_echo_n "(cached) " >&6
6152 else
6153   save_CFLAGS="$CFLAGS"
6154 CFLAGS="$CFLAGS -fopenmp"
6155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6156 /* end confdefs.h.  */
6157
6158 #include <omp.h>
6159 int i;
6160 #pragma omp threadprivate (i)
6161
6162 _ACEOF
6163 if ac_fn_c_try_compile "$LINENO"; then :
6164   gold_cv_c_threadprivate=yes
6165 else
6166   gold_cv_c_threadprivate=no
6167 fi
6168 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6169 CFLAGS="$save_CFLAGS"
6170 fi
6171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_c_threadprivate" >&5
6172 $as_echo "$gold_cv_c_threadprivate" >&6; }
6173 if test "$gold_cv_c_threadprivate" = "yes"; then
6174
6175 $as_echo "#define HAVE_OMP_SUPPORT 1" >>confdefs.h
6176
6177 fi
6178  if test "$gold_cv_c_threadprivate" = "yes"; then
6179   OMP_SUPPORT_TRUE=
6180   OMP_SUPPORT_FALSE='#'
6181 else
6182   OMP_SUPPORT_TRUE='#'
6183   OMP_SUPPORT_FALSE=
6184 fi
6185
6186
6187 save_CFLAGS="$CFLAGS"
6188 CFLAGS="$CFLAGS -mtls-dialect=gnu2"
6189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6190 /* end confdefs.h.  */
6191 int i;
6192 _ACEOF
6193 if ac_fn_c_try_compile "$LINENO"; then :
6194   have_tls_gnu2=yes
6195 else
6196   have_tls_gnu2=no
6197 fi
6198 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6199 CFLAGS="$save_CFLAGS"
6200  if test "$have_tls_gnu2" = "yes"; then
6201   TLS_GNU2_DIALECT_TRUE=
6202   TLS_GNU2_DIALECT_FALSE='#'
6203 else
6204   TLS_GNU2_DIALECT_TRUE='#'
6205   TLS_GNU2_DIALECT_FALSE=
6206 fi
6207
6208
6209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for glibc >= 2.9" >&5
6210 $as_echo_n "checking for glibc >= 2.9... " >&6; }
6211 if test "${gold_cv_lib_glibc29+set}" = set; then :
6212   $as_echo_n "(cached) " >&6
6213 else
6214   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6215 /* end confdefs.h.  */
6216
6217 #include <features.h>
6218 #if !defined __GLIBC__
6219 error
6220 #elif __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 9)
6221 error
6222 #endif
6223
6224 _ACEOF
6225 if ac_fn_c_try_compile "$LINENO"; then :
6226   gold_cv_lib_glibc29=yes
6227 else
6228   gold_cv_lib_glibc29=no
6229 fi
6230 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6231 fi
6232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_glibc29" >&5
6233 $as_echo "$gold_cv_lib_glibc29" >&6; }
6234
6235  if test "$gold_cv_lib_glibc29" = "yes"; then
6236   TLS_DESCRIPTORS_TRUE=
6237   TLS_DESCRIPTORS_FALSE='#'
6238 else
6239   TLS_DESCRIPTORS_TRUE='#'
6240   TLS_DESCRIPTORS_FALSE=
6241 fi
6242
6243
6244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for constructor priorities" >&5
6245 $as_echo_n "checking for constructor priorities... " >&6; }
6246 if test "${gold_cv_c_conprio+set}" = set; then :
6247   $as_echo_n "(cached) " >&6
6248 else
6249   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6250 /* end confdefs.h.  */
6251 void f() __attribute__ ((constructor (1)));
6252 _ACEOF
6253 if ac_fn_c_try_compile "$LINENO"; then :
6254   gold_cv_c_conprio=yes
6255 else
6256   gold_cv_c_conprio=no
6257 fi
6258 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6259 fi
6260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_c_conprio" >&5
6261 $as_echo "$gold_cv_c_conprio" >&6; }
6262
6263  if test "$gold_cv_c_conprio" = "yes"; then
6264   CONSTRUCTOR_PRIORITY_TRUE=
6265   CONSTRUCTOR_PRIORITY_FALSE='#'
6266 else
6267   CONSTRUCTOR_PRIORITY_TRUE='#'
6268   CONSTRUCTOR_PRIORITY_FALSE=
6269 fi
6270
6271
6272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -frandom-seed support" >&5
6273 $as_echo_n "checking for -frandom-seed support... " >&6; }
6274 if test "${gold_cv_c_random_seed+set}" = set; then :
6275   $as_echo_n "(cached) " >&6
6276 else
6277   save_CFLAGS="$CFLAGS"
6278 CFLAGS="$CFLAGS -frandom-seed=foo"
6279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6280 /* end confdefs.h.  */
6281 int i;
6282 _ACEOF
6283 if ac_fn_c_try_compile "$LINENO"; then :
6284   gold_cv_c_random_seed=yes
6285 else
6286   gold_cv_c_random_seed=no
6287 fi
6288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6289 CFLAGS="$save_CFLAGS"
6290 fi
6291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_c_random_seed" >&5
6292 $as_echo "$gold_cv_c_random_seed" >&6; }
6293 if test "$gold_cv_c_random_seed" = "yes"; then
6294   # In Makefile, '$@' will be expanded to be the name of the file
6295   # being built, providing a unique seed for each file.
6296   RANDOM_SEED_CFLAGS=-frandom-seed=\$@
6297 fi
6298
6299
6300
6301 GCC_WARN_CFLAGS="-W -Wall -Wstrict-prototypes -Wmissing-prototypes -Wshadow"
6302
6303 # Check whether --enable-werror was given.
6304 if test "${enable_werror+set}" = set; then :
6305   enableval=$enable_werror; case "${enableval}" in
6306      yes | y) ERROR_ON_WARNING="yes" ;;
6307      no | n)  ERROR_ON_WARNING="no" ;;
6308      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
6309    esac
6310 fi
6311
6312
6313 # Enable -Wno-format by default when using gcc on mingw
6314 case "${host}" in
6315   *-*-mingw32*)
6316     if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
6317       GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wno-format"
6318     fi
6319     ;;
6320   *) ;;
6321 esac
6322
6323 # Enable -Werror by default when using gcc
6324 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
6325     ERROR_ON_WARNING=yes
6326 fi
6327
6328 NO_WERROR=
6329 if test "${ERROR_ON_WARNING}" = yes ; then
6330     GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Werror"
6331     NO_WERROR="-Wno-error"
6332 fi
6333
6334 if test "${GCC}" = yes ; then
6335   WARN_CFLAGS="${GCC_WARN_CFLAGS}"
6336 fi
6337
6338 # Check whether --enable-build-warnings was given.
6339 if test "${enable_build_warnings+set}" = set; then :
6340   enableval=$enable_build_warnings; case "${enableval}" in
6341   yes)  WARN_CFLAGS="${GCC_WARN_CFLAGS}";;
6342   no)   if test "${GCC}" = yes ; then
6343           WARN_CFLAGS="-w"
6344         fi;;
6345   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6346         WARN_CFLAGS="${GCC_WARN_CFLAGS} ${t}";;
6347   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6348         WARN_CFLAGS="${t} ${GCC_WARN_CFLAGS}";;
6349   *)    WARN_CFLAGS=`echo "${enableval}" | sed -e "s/,/ /g"`;;
6350 esac
6351 fi
6352
6353
6354 if test x"$silent" != x"yes" && test x"$WARN_CFLAGS" != x""; then
6355   echo "Setting warning flags = $WARN_CFLAGS" 6>&1
6356 fi
6357
6358
6359
6360
6361
6362 WARN_CXXFLAGS=`echo ${WARN_CFLAGS} | sed -e 's/-Wstrict-prototypes//' -e 's/-Wmissing-prototypes//' -e 's/-Wshadow//'`
6363
6364
6365 LFS_CFLAGS="-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
6366
6367
6368 for ac_func in chsize
6369 do :
6370   ac_fn_c_check_func "$LINENO" "chsize" "ac_cv_func_chsize"
6371 if test "x$ac_cv_func_chsize" = x""yes; then :
6372   cat >>confdefs.h <<_ACEOF
6373 #define HAVE_CHSIZE 1
6374 _ACEOF
6375
6376 fi
6377 done
6378
6379 for ac_func in pread ftruncate mremap ffsll
6380 do :
6381   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6382 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6383 eval as_val=\$$as_ac_var
6384    if test "x$as_val" = x""yes; then :
6385   cat >>confdefs.h <<_ACEOF
6386 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6387 _ACEOF
6388
6389 else
6390   case " $LIBOBJS " in
6391   *" $ac_func.$ac_objext "* ) ;;
6392   *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
6393  ;;
6394 esac
6395
6396 fi
6397 done
6398
6399
6400
6401 # Link in zlib if we can.  This allows us to write compressed sections.
6402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
6403 $as_echo_n "checking for library containing zlibVersion... " >&6; }
6404 if test "${ac_cv_search_zlibVersion+set}" = set; then :
6405   $as_echo_n "(cached) " >&6
6406 else
6407   ac_func_search_save_LIBS=$LIBS
6408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6409 /* end confdefs.h.  */
6410
6411 /* Override any GCC internal prototype to avoid an error.
6412    Use char because int might match the return type of a GCC
6413    builtin and then its argument prototype would still apply.  */
6414 #ifdef __cplusplus
6415 extern "C"
6416 #endif
6417 char zlibVersion ();
6418 int
6419 main ()
6420 {
6421 return zlibVersion ();
6422   ;
6423   return 0;
6424 }
6425 _ACEOF
6426 for ac_lib in '' z; do
6427   if test -z "$ac_lib"; then
6428     ac_res="none required"
6429   else
6430     ac_res=-l$ac_lib
6431     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6432   fi
6433   if ac_fn_c_try_link "$LINENO"; then :
6434   ac_cv_search_zlibVersion=$ac_res
6435 fi
6436 rm -f core conftest.err conftest.$ac_objext \
6437     conftest$ac_exeext
6438   if test "${ac_cv_search_zlibVersion+set}" = set; then :
6439   break
6440 fi
6441 done
6442 if test "${ac_cv_search_zlibVersion+set}" = set; then :
6443
6444 else
6445   ac_cv_search_zlibVersion=no
6446 fi
6447 rm conftest.$ac_ext
6448 LIBS=$ac_func_search_save_LIBS
6449 fi
6450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
6451 $as_echo "$ac_cv_search_zlibVersion" >&6; }
6452 ac_res=$ac_cv_search_zlibVersion
6453 if test "$ac_res" != no; then :
6454   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6455   for ac_header in zlib.h
6456 do :
6457   ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
6458 if test "x$ac_cv_header_zlib_h" = x""yes; then :
6459   cat >>confdefs.h <<_ACEOF
6460 #define HAVE_ZLIB_H 1
6461 _ACEOF
6462
6463 fi
6464
6465 done
6466
6467 fi
6468
6469  if test "$ac_cv_search_zlibVersion" != "no"; then
6470   HAVE_ZLIB_TRUE=
6471   HAVE_ZLIB_FALSE='#'
6472 else
6473   HAVE_ZLIB_TRUE='#'
6474   HAVE_ZLIB_FALSE=
6475 fi
6476
6477
6478 ac_fn_c_check_decl "$LINENO" "basename" "ac_cv_have_decl_basename" "$ac_includes_default"
6479 if test "x$ac_cv_have_decl_basename" = x""yes; then :
6480   ac_have_decl=1
6481 else
6482   ac_have_decl=0
6483 fi
6484
6485 cat >>confdefs.h <<_ACEOF
6486 #define HAVE_DECL_BASENAME $ac_have_decl
6487 _ACEOF
6488 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
6489 if test "x$ac_cv_have_decl_ffs" = x""yes; then :
6490   ac_have_decl=1
6491 else
6492   ac_have_decl=0
6493 fi
6494
6495 cat >>confdefs.h <<_ACEOF
6496 #define HAVE_DECL_FFS $ac_have_decl
6497 _ACEOF
6498 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
6499 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
6500   ac_have_decl=1
6501 else
6502   ac_have_decl=0
6503 fi
6504
6505 cat >>confdefs.h <<_ACEOF
6506 #define HAVE_DECL_ASPRINTF $ac_have_decl
6507 _ACEOF
6508 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
6509 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
6510   ac_have_decl=1
6511 else
6512   ac_have_decl=0
6513 fi
6514
6515 cat >>confdefs.h <<_ACEOF
6516 #define HAVE_DECL_VASPRINTF $ac_have_decl
6517 _ACEOF
6518 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
6519 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
6520   ac_have_decl=1
6521 else
6522   ac_have_decl=0
6523 fi
6524
6525 cat >>confdefs.h <<_ACEOF
6526 #define HAVE_DECL_SNPRINTF $ac_have_decl
6527 _ACEOF
6528 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
6529 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
6530   ac_have_decl=1
6531 else
6532   ac_have_decl=0
6533 fi
6534
6535 cat >>confdefs.h <<_ACEOF
6536 #define HAVE_DECL_VSNPRINTF $ac_have_decl
6537 _ACEOF
6538 ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
6539 if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
6540   ac_have_decl=1
6541 else
6542   ac_have_decl=0
6543 fi
6544
6545 cat >>confdefs.h <<_ACEOF
6546 #define HAVE_DECL_STRVERSCMP $ac_have_decl
6547 _ACEOF
6548
6549
6550 ac_ext=cpp
6551 ac_cpp='$CXXCPP $CPPFLAGS'
6552 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6553 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6554 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6555
6556
6557
6558 ac_ext=cpp
6559 ac_cpp='$CXXCPP $CPPFLAGS'
6560 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6561 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6562 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
6564 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
6565 if test -z "$CXXCPP"; then
6566   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
6567   $as_echo_n "(cached) " >&6
6568 else
6569       # Double quotes because CXXCPP needs to be expanded
6570     for CXXCPP in "$CXX -E" "/lib/cpp"
6571     do
6572       ac_preproc_ok=false
6573 for ac_cxx_preproc_warn_flag in '' yes
6574 do
6575   # Use a header file that comes with gcc, so configuring glibc
6576   # with a fresh cross-compiler works.
6577   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6578   # <limits.h> exists even on freestanding compilers.
6579   # On the NeXT, cc -E runs the code through the compiler's parser,
6580   # not just through cpp. "Syntax error" is here to catch this case.
6581   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6582 /* end confdefs.h.  */
6583 #ifdef __STDC__
6584 # include <limits.h>
6585 #else
6586 # include <assert.h>
6587 #endif
6588                      Syntax error
6589 _ACEOF
6590 if ac_fn_cxx_try_cpp "$LINENO"; then :
6591
6592 else
6593   # Broken: fails on valid input.
6594 continue
6595 fi
6596 rm -f conftest.err conftest.$ac_ext
6597
6598   # OK, works on sane cases.  Now check whether nonexistent headers
6599   # can be detected and how.
6600   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6601 /* end confdefs.h.  */
6602 #include <ac_nonexistent.h>
6603 _ACEOF
6604 if ac_fn_cxx_try_cpp "$LINENO"; then :
6605   # Broken: success on invalid input.
6606 continue
6607 else
6608   # Passes both tests.
6609 ac_preproc_ok=:
6610 break
6611 fi
6612 rm -f conftest.err conftest.$ac_ext
6613
6614 done
6615 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6616 rm -f conftest.err conftest.$ac_ext
6617 if $ac_preproc_ok; then :
6618   break
6619 fi
6620
6621     done
6622     ac_cv_prog_CXXCPP=$CXXCPP
6623
6624 fi
6625   CXXCPP=$ac_cv_prog_CXXCPP
6626 else
6627   ac_cv_prog_CXXCPP=$CXXCPP
6628 fi
6629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
6630 $as_echo "$CXXCPP" >&6; }
6631 ac_preproc_ok=false
6632 for ac_cxx_preproc_warn_flag in '' yes
6633 do
6634   # Use a header file that comes with gcc, so configuring glibc
6635   # with a fresh cross-compiler works.
6636   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6637   # <limits.h> exists even on freestanding compilers.
6638   # On the NeXT, cc -E runs the code through the compiler's parser,
6639   # not just through cpp. "Syntax error" is here to catch this case.
6640   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6641 /* end confdefs.h.  */
6642 #ifdef __STDC__
6643 # include <limits.h>
6644 #else
6645 # include <assert.h>
6646 #endif
6647                      Syntax error
6648 _ACEOF
6649 if ac_fn_cxx_try_cpp "$LINENO"; then :
6650
6651 else
6652   # Broken: fails on valid input.
6653 continue
6654 fi
6655 rm -f conftest.err conftest.$ac_ext
6656
6657   # OK, works on sane cases.  Now check whether nonexistent headers
6658   # can be detected and how.
6659   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6660 /* end confdefs.h.  */
6661 #include <ac_nonexistent.h>
6662 _ACEOF
6663 if ac_fn_cxx_try_cpp "$LINENO"; then :
6664   # Broken: success on invalid input.
6665 continue
6666 else
6667   # Passes both tests.
6668 ac_preproc_ok=:
6669 break
6670 fi
6671 rm -f conftest.err conftest.$ac_ext
6672
6673 done
6674 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6675 rm -f conftest.err conftest.$ac_ext
6676 if $ac_preproc_ok; then :
6677
6678 else
6679   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6680 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6681 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
6682 See \`config.log' for more details." "$LINENO" 5; }
6683 fi
6684
6685 ac_ext=cpp
6686 ac_cpp='$CXXCPP $CPPFLAGS'
6687 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6688 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6689 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6690
6691
6692 for ac_header in tr1/unordered_set tr1/unordered_map
6693 do :
6694   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6695 ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6696 eval as_val=\$$as_ac_Header
6697    if test "x$as_val" = x""yes; then :
6698   cat >>confdefs.h <<_ACEOF
6699 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6700 _ACEOF
6701
6702 fi
6703
6704 done
6705
6706 for ac_header in ext/hash_map ext/hash_set
6707 do :
6708   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6709 ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6710 eval as_val=\$$as_ac_Header
6711    if test "x$as_val" = x""yes; then :
6712   cat >>confdefs.h <<_ACEOF
6713 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6714 _ACEOF
6715
6716 fi
6717
6718 done
6719
6720 for ac_header in byteswap.h
6721 do :
6722   ac_fn_cxx_check_header_mongrel "$LINENO" "byteswap.h" "ac_cv_header_byteswap_h" "$ac_includes_default"
6723 if test "x$ac_cv_header_byteswap_h" = x""yes; then :
6724   cat >>confdefs.h <<_ACEOF
6725 #define HAVE_BYTESWAP_H 1
6726 _ACEOF
6727
6728 fi
6729
6730 done
6731
6732 for ac_func in mallinfo posix_fallocate readv sysconf times
6733 do :
6734   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6735 ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
6736 eval as_val=\$$as_ac_var
6737    if test "x$as_val" = x""yes; then :
6738   cat >>confdefs.h <<_ACEOF
6739 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6740 _ACEOF
6741
6742 fi
6743 done
6744
6745 ac_fn_cxx_check_decl "$LINENO" "basename" "ac_cv_have_decl_basename" "$ac_includes_default"
6746 if test "x$ac_cv_have_decl_basename" = x""yes; then :
6747   ac_have_decl=1
6748 else
6749   ac_have_decl=0
6750 fi
6751
6752 cat >>confdefs.h <<_ACEOF
6753 #define HAVE_DECL_BASENAME $ac_have_decl
6754 _ACEOF
6755 ac_fn_cxx_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
6756 if test "x$ac_cv_have_decl_ffs" = x""yes; then :
6757   ac_have_decl=1
6758 else
6759   ac_have_decl=0
6760 fi
6761
6762 cat >>confdefs.h <<_ACEOF
6763 #define HAVE_DECL_FFS $ac_have_decl
6764 _ACEOF
6765 ac_fn_cxx_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
6766 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
6767   ac_have_decl=1
6768 else
6769   ac_have_decl=0
6770 fi
6771
6772 cat >>confdefs.h <<_ACEOF
6773 #define HAVE_DECL_ASPRINTF $ac_have_decl
6774 _ACEOF
6775 ac_fn_cxx_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
6776 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
6777   ac_have_decl=1
6778 else
6779   ac_have_decl=0
6780 fi
6781
6782 cat >>confdefs.h <<_ACEOF
6783 #define HAVE_DECL_VASPRINTF $ac_have_decl
6784 _ACEOF
6785 ac_fn_cxx_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
6786 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
6787   ac_have_decl=1
6788 else
6789   ac_have_decl=0
6790 fi
6791
6792 cat >>confdefs.h <<_ACEOF
6793 #define HAVE_DECL_SNPRINTF $ac_have_decl
6794 _ACEOF
6795 ac_fn_cxx_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
6796 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
6797   ac_have_decl=1
6798 else
6799   ac_have_decl=0
6800 fi
6801
6802 cat >>confdefs.h <<_ACEOF
6803 #define HAVE_DECL_VSNPRINTF $ac_have_decl
6804 _ACEOF
6805 ac_fn_cxx_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
6806 if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
6807   ac_have_decl=1
6808 else
6809   ac_have_decl=0
6810 fi
6811
6812 cat >>confdefs.h <<_ACEOF
6813 #define HAVE_DECL_STRVERSCMP $ac_have_decl
6814 _ACEOF
6815 ac_fn_cxx_check_decl "$LINENO" "strndup" "ac_cv_have_decl_strndup" "$ac_includes_default"
6816 if test "x$ac_cv_have_decl_strndup" = x""yes; then :
6817   ac_have_decl=1
6818 else
6819   ac_have_decl=0
6820 fi
6821
6822 cat >>confdefs.h <<_ACEOF
6823 #define HAVE_DECL_STRNDUP $ac_have_decl
6824 _ACEOF
6825 ac_fn_cxx_check_decl "$LINENO" "memmem" "ac_cv_have_decl_memmem" "$ac_includes_default"
6826 if test "x$ac_cv_have_decl_memmem" = x""yes; then :
6827   ac_have_decl=1
6828 else
6829   ac_have_decl=0
6830 fi
6831
6832 cat >>confdefs.h <<_ACEOF
6833 #define HAVE_DECL_MEMMEM $ac_have_decl
6834 _ACEOF
6835
6836
6837 # Use of ::std::tr1::unordered_map::rehash causes undefined symbols
6838 # at link time with some versions of GCC.
6839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ::std::tr1::unordered_map::rehash is usable." >&5
6840 $as_echo_n "checking whether ::std::tr1::unordered_map::rehash is usable.... " >&6; }
6841 if test "${gold_cv_unordered_map_rehash+set}" = set; then :
6842   $as_echo_n "(cached) " >&6
6843 else
6844   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6845 /* end confdefs.h.  */
6846
6847 #include <tr1/unordered_map>
6848 void bar() { ::std::tr1::unordered_map<int, int> x; x.rehash(10); }
6849
6850 int
6851 main ()
6852 {
6853
6854   ;
6855   return 0;
6856 }
6857 _ACEOF
6858 if ac_fn_cxx_try_link "$LINENO"; then :
6859   gold_cv_unordered_map_rehash=yes
6860 else
6861   gold_cv_unordered_map_rehash=no
6862 fi
6863 rm -f core conftest.err conftest.$ac_objext \
6864     conftest$ac_exeext conftest.$ac_ext
6865 fi
6866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_unordered_map_rehash" >&5
6867 $as_echo "$gold_cv_unordered_map_rehash" >&6; }
6868 if test "$gold_cv_unordered_map_rehash" = "yes"; then
6869
6870 $as_echo "#define HAVE_TR1_UNORDERED_MAP_REHASH 1" >>confdefs.h
6871
6872 fi
6873
6874 # gcc 4.3.0 doesn't recognize the printf attribute on a template
6875 # function.  Check for that.  This is gcc bug 35546.  This test can
6876 # probably be removed after the bug has been fixed for a while.
6877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can use attributes with template functions" >&5
6878 $as_echo_n "checking whether we can use attributes with template functions... " >&6; }
6879 if test "${gold_cv_template_attribute+set}" = set; then :
6880   $as_echo_n "(cached) " >&6
6881 else
6882   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6883 /* end confdefs.h.  */
6884
6885 template<typename T> extern void foo(const char*, ...)
6886   __attribute__ ((__format__ (__printf__, 1, 2)));
6887 template<typename T> void foo(const char* format, ...) {}
6888 void bar() { foo<int>("%s\n", "foo"); }
6889
6890 _ACEOF
6891 if ac_fn_cxx_try_compile "$LINENO"; then :
6892   gold_cv_template_attribute=yes
6893 else
6894   gold_cv_template_attribute=no
6895 fi
6896 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6897 fi
6898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_template_attribute" >&5
6899 $as_echo "$gold_cv_template_attribute" >&6; }
6900 if test "$gold_cv_template_attribute" = "yes"; then
6901
6902 $as_echo "#define HAVE_TEMPLATE_ATTRIBUTES 1" >>confdefs.h
6903
6904 fi
6905
6906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct stat::st_mtim." >&5
6907 $as_echo_n "checking for struct stat::st_mtim.... " >&6; }
6908 if test "${gold_cv_stat_st_mtim+set}" = set; then :
6909   $as_echo_n "(cached) " >&6
6910 else
6911   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6912 /* end confdefs.h.  */
6913
6914 #include <sys/stat.h>
6915 long bar() { struct stat s; return (long)(s.st_mtim.tv_sec + s.st_mtim.tv_sec);}
6916
6917 int
6918 main ()
6919 {
6920
6921   ;
6922   return 0;
6923 }
6924 _ACEOF
6925 if ac_fn_cxx_try_compile "$LINENO"; then :
6926   gold_cv_stat_st_mtim=yes
6927 else
6928   gold_cv_stat_st_mtim=no
6929 fi
6930 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6931 fi
6932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_stat_st_mtim" >&5
6933 $as_echo "$gold_cv_stat_st_mtim" >&6; }
6934 if test "$gold_cv_stat_st_mtim" = "yes"; then
6935
6936 $as_echo "#define HAVE_STAT_ST_MTIM 1" >>confdefs.h
6937
6938 fi
6939
6940 ac_ext=c
6941 ac_cpp='$CPP $CPPFLAGS'
6942 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6943 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6944 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6945
6946
6947
6948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
6949 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
6950     # Check whether --enable-maintainer-mode was given.
6951 if test "${enable_maintainer_mode+set}" = set; then :
6952   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
6953 else
6954   USE_MAINTAINER_MODE=no
6955 fi
6956
6957   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
6958 $as_echo "$USE_MAINTAINER_MODE" >&6; }
6959    if test $USE_MAINTAINER_MODE = yes; then
6960   MAINTAINER_MODE_TRUE=
6961   MAINTAINER_MODE_FALSE='#'
6962 else
6963   MAINTAINER_MODE_TRUE='#'
6964   MAINTAINER_MODE_FALSE=
6965 fi
6966
6967   MAINT=$MAINTAINER_MODE_TRUE
6968
6969
6970
6971 ac_config_files="$ac_config_files Makefile testsuite/Makefile po/Makefile.in:po/Make-in"
6972
6973 cat >confcache <<\_ACEOF
6974 # This file is a shell script that caches the results of configure
6975 # tests run on this system so they can be shared between configure
6976 # scripts and configure runs, see configure's option --config-cache.
6977 # It is not useful on other systems.  If it contains results you don't
6978 # want to keep, you may remove or edit it.
6979 #
6980 # config.status only pays attention to the cache file if you give it
6981 # the --recheck option to rerun configure.
6982 #
6983 # `ac_cv_env_foo' variables (set or unset) will be overridden when
6984 # loading this file, other *unset* `ac_cv_foo' will be assigned the
6985 # following values.
6986
6987 _ACEOF
6988
6989 # The following way of writing the cache mishandles newlines in values,
6990 # but we know of no workaround that is simple, portable, and efficient.
6991 # So, we kill variables containing newlines.
6992 # Ultrix sh set writes to stderr and can't be redirected directly,
6993 # and sets the high bit in the cache file unless we assign to the vars.
6994 (
6995   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6996     eval ac_val=\$$ac_var
6997     case $ac_val in #(
6998     *${as_nl}*)
6999       case $ac_var in #(
7000       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7001 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7002       esac
7003       case $ac_var in #(
7004       _ | IFS | as_nl) ;; #(
7005       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
7006       *) { eval $ac_var=; unset $ac_var;} ;;
7007       esac ;;
7008     esac
7009   done
7010
7011   (set) 2>&1 |
7012     case $as_nl`(ac_space=' '; set) 2>&1` in #(
7013     *${as_nl}ac_space=\ *)
7014       # `set' does not quote correctly, so add quotes: double-quote
7015       # substitution turns \\\\ into \\, and sed turns \\ into \.
7016       sed -n \
7017         "s/'/'\\\\''/g;
7018           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7019       ;; #(
7020     *)
7021       # `set' quotes correctly as required by POSIX, so do not add quotes.
7022       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7023       ;;
7024     esac |
7025     sort
7026 ) |
7027   sed '
7028      /^ac_cv_env_/b end
7029      t clear
7030      :clear
7031      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7032      t end
7033      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7034      :end' >>confcache
7035 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7036   if test -w "$cache_file"; then
7037     test "x$cache_file" != "x/dev/null" &&
7038       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7039 $as_echo "$as_me: updating cache $cache_file" >&6;}
7040     cat confcache >$cache_file
7041   else
7042     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7043 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7044   fi
7045 fi
7046 rm -f confcache
7047
7048 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7049 # Let make expand exec_prefix.
7050 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7051
7052 DEFS=-DHAVE_CONFIG_H
7053
7054 ac_libobjs=
7055 ac_ltlibobjs=
7056 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7057   # 1. Remove the extension, and $U if already installed.
7058   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7059   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
7060   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
7061   #    will be set to the directory where LIBOBJS objects are built.
7062   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7063   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
7064 done
7065 LIBOBJS=$ac_libobjs
7066
7067 LTLIBOBJS=$ac_ltlibobjs
7068
7069
7070  if test -n "$EXEEXT"; then
7071   am__EXEEXT_TRUE=
7072   am__EXEEXT_FALSE='#'
7073 else
7074   am__EXEEXT_TRUE='#'
7075   am__EXEEXT_FALSE=
7076 fi
7077
7078 if test -z "${THREADS_TRUE}" && test -z "${THREADS_FALSE}"; then
7079   as_fn_error "conditional \"THREADS\" was never defined.
7080 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7081 fi
7082 if test -z "${PLUGINS_TRUE}" && test -z "${PLUGINS_FALSE}"; then
7083   as_fn_error "conditional \"PLUGINS\" was never defined.
7084 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7085 fi
7086 if test -z "${DEFAULT_TARGET_ARM_TRUE}" && test -z "${DEFAULT_TARGET_ARM_FALSE}"; then
7087   as_fn_error "conditional \"DEFAULT_TARGET_ARM\" was never defined.
7088 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7089 fi
7090 if test -z "${DEFAULT_TARGET_I386_TRUE}" && test -z "${DEFAULT_TARGET_I386_FALSE}"; then
7091   as_fn_error "conditional \"DEFAULT_TARGET_I386\" was never defined.
7092 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7093 fi
7094 if test -z "${DEFAULT_TARGET_POWERPC_TRUE}" && test -z "${DEFAULT_TARGET_POWERPC_FALSE}"; then
7095   as_fn_error "conditional \"DEFAULT_TARGET_POWERPC\" was never defined.
7096 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7097 fi
7098 if test -z "${DEFAULT_TARGET_SPARC_TRUE}" && test -z "${DEFAULT_TARGET_SPARC_FALSE}"; then
7099   as_fn_error "conditional \"DEFAULT_TARGET_SPARC\" was never defined.
7100 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7101 fi
7102 if test -z "${DEFAULT_TARGET_X86_64_TRUE}" && test -z "${DEFAULT_TARGET_X86_64_FALSE}"; then
7103   as_fn_error "conditional \"DEFAULT_TARGET_X86_64\" was never defined.
7104 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7105 fi
7106 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
7107   as_fn_error "conditional \"AMDEP\" was never defined.
7108 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7109 fi
7110 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
7111   as_fn_error "conditional \"am__fastdepCC\" was never defined.
7112 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7113 fi
7114 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
7115   as_fn_error "conditional \"am__fastdepCXX\" was never defined.
7116 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7117 fi
7118
7119 if test -z "${NATIVE_LINKER_TRUE}" && test -z "${NATIVE_LINKER_FALSE}"; then
7120   as_fn_error "conditional \"NATIVE_LINKER\" was never defined.
7121 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7122 fi
7123 if test -z "${GCC_TRUE}" && test -z "${GCC_FALSE}"; then
7124   as_fn_error "conditional \"GCC\" was never defined.
7125 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7126 fi
7127 if test -z "${FN_PTRS_IN_SO_WITHOUT_PIC_TRUE}" && test -z "${FN_PTRS_IN_SO_WITHOUT_PIC_FALSE}"; then
7128   as_fn_error "conditional \"FN_PTRS_IN_SO_WITHOUT_PIC\" was never defined.
7129 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7130 fi
7131 if test -z "${MCMODEL_MEDIUM_TRUE}" && test -z "${MCMODEL_MEDIUM_FALSE}"; then
7132   as_fn_error "conditional \"MCMODEL_MEDIUM\" was never defined.
7133 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7134 fi
7135 if test -z "${TLS_TRUE}" && test -z "${TLS_FALSE}"; then
7136   as_fn_error "conditional \"TLS\" was never defined.
7137 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7138 fi
7139 if test -z "${STATIC_TLS_TRUE}" && test -z "${STATIC_TLS_FALSE}"; then
7140   as_fn_error "conditional \"STATIC_TLS\" was never defined.
7141 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7142 fi
7143 if test -z "${OMP_SUPPORT_TRUE}" && test -z "${OMP_SUPPORT_FALSE}"; then
7144   as_fn_error "conditional \"OMP_SUPPORT\" was never defined.
7145 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7146 fi
7147 if test -z "${TLS_GNU2_DIALECT_TRUE}" && test -z "${TLS_GNU2_DIALECT_FALSE}"; then
7148   as_fn_error "conditional \"TLS_GNU2_DIALECT\" was never defined.
7149 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7150 fi
7151 if test -z "${TLS_DESCRIPTORS_TRUE}" && test -z "${TLS_DESCRIPTORS_FALSE}"; then
7152   as_fn_error "conditional \"TLS_DESCRIPTORS\" was never defined.
7153 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7154 fi
7155 if test -z "${CONSTRUCTOR_PRIORITY_TRUE}" && test -z "${CONSTRUCTOR_PRIORITY_FALSE}"; then
7156   as_fn_error "conditional \"CONSTRUCTOR_PRIORITY\" was never defined.
7157 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7158 fi
7159 if test -z "${HAVE_ZLIB_TRUE}" && test -z "${HAVE_ZLIB_FALSE}"; then
7160   as_fn_error "conditional \"HAVE_ZLIB\" was never defined.
7161 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7162 fi
7163 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
7164   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
7165 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7166 fi
7167
7168 : ${CONFIG_STATUS=./config.status}
7169 ac_write_fail=0
7170 ac_clean_files_save=$ac_clean_files
7171 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7172 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7173 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7174 as_write_fail=0
7175 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
7176 #! $SHELL
7177 # Generated by $as_me.
7178 # Run this file to recreate the current configuration.
7179 # Compiler output produced by configure, useful for debugging
7180 # configure, is in config.log if it exists.
7181
7182 debug=false
7183 ac_cs_recheck=false
7184 ac_cs_silent=false
7185
7186 SHELL=\${CONFIG_SHELL-$SHELL}
7187 export SHELL
7188 _ASEOF
7189 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
7190 ## -------------------- ##
7191 ## M4sh Initialization. ##
7192 ## -------------------- ##
7193
7194 # Be more Bourne compatible
7195 DUALCASE=1; export DUALCASE # for MKS sh
7196 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
7197   emulate sh
7198   NULLCMD=:
7199   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
7200   # is contrary to our usage.  Disable this feature.
7201   alias -g '${1+"$@"}'='"$@"'
7202   setopt NO_GLOB_SUBST
7203 else
7204   case `(set -o) 2>/dev/null` in #(
7205   *posix*) :
7206     set -o posix ;; #(
7207   *) :
7208      ;;
7209 esac
7210 fi
7211
7212
7213 as_nl='
7214 '
7215 export as_nl
7216 # Printing a long string crashes Solaris 7 /usr/bin/printf.
7217 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7218 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7219 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7220 # Prefer a ksh shell builtin over an external printf program on Solaris,
7221 # but without wasting forks for bash or zsh.
7222 if test -z "$BASH_VERSION$ZSH_VERSION" \
7223     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7224   as_echo='print -r --'
7225   as_echo_n='print -rn --'
7226 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7227   as_echo='printf %s\n'
7228   as_echo_n='printf %s'
7229 else
7230   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7231     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7232     as_echo_n='/usr/ucb/echo -n'
7233   else
7234     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7235     as_echo_n_body='eval
7236       arg=$1;
7237       case $arg in #(
7238       *"$as_nl"*)
7239         expr "X$arg" : "X\\(.*\\)$as_nl";
7240         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7241       esac;
7242       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7243     '
7244     export as_echo_n_body
7245     as_echo_n='sh -c $as_echo_n_body as_echo'
7246   fi
7247   export as_echo_body
7248   as_echo='sh -c $as_echo_body as_echo'
7249 fi
7250
7251 # The user is always right.
7252 if test "${PATH_SEPARATOR+set}" != set; then
7253   PATH_SEPARATOR=:
7254   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7255     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7256       PATH_SEPARATOR=';'
7257   }
7258 fi
7259
7260
7261 # IFS
7262 # We need space, tab and new line, in precisely that order.  Quoting is
7263 # there to prevent editors from complaining about space-tab.
7264 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
7265 # splitting by setting IFS to empty value.)
7266 IFS=" ""        $as_nl"
7267
7268 # Find who we are.  Look in the path if we contain no directory separator.
7269 case $0 in #((
7270   *[\\/]* ) as_myself=$0 ;;
7271   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7272 for as_dir in $PATH
7273 do
7274   IFS=$as_save_IFS
7275   test -z "$as_dir" && as_dir=.
7276     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7277   done
7278 IFS=$as_save_IFS
7279
7280      ;;
7281 esac
7282 # We did not find ourselves, most probably we were run as `sh COMMAND'
7283 # in which case we are not to be found in the path.
7284 if test "x$as_myself" = x; then
7285   as_myself=$0
7286 fi
7287 if test ! -f "$as_myself"; then
7288   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7289   exit 1
7290 fi
7291
7292 # Unset variables that we do not need and which cause bugs (e.g. in
7293 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
7294 # suppresses any "Segmentation fault" message there.  '((' could
7295 # trigger a bug in pdksh 5.2.14.
7296 for as_var in BASH_ENV ENV MAIL MAILPATH
7297 do eval test x\${$as_var+set} = xset \
7298   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7299 done
7300 PS1='$ '
7301 PS2='> '
7302 PS4='+ '
7303
7304 # NLS nuisances.
7305 LC_ALL=C
7306 export LC_ALL
7307 LANGUAGE=C
7308 export LANGUAGE
7309
7310 # CDPATH.
7311 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7312
7313
7314 # as_fn_error ERROR [LINENO LOG_FD]
7315 # ---------------------------------
7316 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7317 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7318 # script with status $?, using 1 if that was 0.
7319 as_fn_error ()
7320 {
7321   as_status=$?; test $as_status -eq 0 && as_status=1
7322   if test "$3"; then
7323     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7324     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
7325   fi
7326   $as_echo "$as_me: error: $1" >&2
7327   as_fn_exit $as_status
7328 } # as_fn_error
7329
7330
7331 # as_fn_set_status STATUS
7332 # -----------------------
7333 # Set $? to STATUS, without forking.
7334 as_fn_set_status ()
7335 {
7336   return $1
7337 } # as_fn_set_status
7338
7339 # as_fn_exit STATUS
7340 # -----------------
7341 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7342 as_fn_exit ()
7343 {
7344   set +e
7345   as_fn_set_status $1
7346   exit $1
7347 } # as_fn_exit
7348
7349 # as_fn_unset VAR
7350 # ---------------
7351 # Portably unset VAR.
7352 as_fn_unset ()
7353 {
7354   { eval $1=; unset $1;}
7355 }
7356 as_unset=as_fn_unset
7357 # as_fn_append VAR VALUE
7358 # ----------------------
7359 # Append the text in VALUE to the end of the definition contained in VAR. Take
7360 # advantage of any shell optimizations that allow amortized linear growth over
7361 # repeated appends, instead of the typical quadratic growth present in naive
7362 # implementations.
7363 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7364   eval 'as_fn_append ()
7365   {
7366     eval $1+=\$2
7367   }'
7368 else
7369   as_fn_append ()
7370   {
7371     eval $1=\$$1\$2
7372   }
7373 fi # as_fn_append
7374
7375 # as_fn_arith ARG...
7376 # ------------------
7377 # Perform arithmetic evaluation on the ARGs, and store the result in the
7378 # global $as_val. Take advantage of shells that can avoid forks. The arguments
7379 # must be portable across $(()) and expr.
7380 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7381   eval 'as_fn_arith ()
7382   {
7383     as_val=$(( $* ))
7384   }'
7385 else
7386   as_fn_arith ()
7387   {
7388     as_val=`expr "$@" || test $? -eq 1`
7389   }
7390 fi # as_fn_arith
7391
7392
7393 if expr a : '\(a\)' >/dev/null 2>&1 &&
7394    test "X`expr 00001 : '.*\(...\)'`" = X001; then
7395   as_expr=expr
7396 else
7397   as_expr=false
7398 fi
7399
7400 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7401   as_basename=basename
7402 else
7403   as_basename=false
7404 fi
7405
7406 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7407   as_dirname=dirname
7408 else
7409   as_dirname=false
7410 fi
7411
7412 as_me=`$as_basename -- "$0" ||
7413 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7414          X"$0" : 'X\(//\)$' \| \
7415          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7416 $as_echo X/"$0" |
7417     sed '/^.*\/\([^/][^/]*\)\/*$/{
7418             s//\1/
7419             q
7420           }
7421           /^X\/\(\/\/\)$/{
7422             s//\1/
7423             q
7424           }
7425           /^X\/\(\/\).*/{
7426             s//\1/
7427             q
7428           }
7429           s/.*/./; q'`
7430
7431 # Avoid depending upon Character Ranges.
7432 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7433 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7434 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7435 as_cr_digits='0123456789'
7436 as_cr_alnum=$as_cr_Letters$as_cr_digits
7437
7438 ECHO_C= ECHO_N= ECHO_T=
7439 case `echo -n x` in #(((((
7440 -n*)
7441   case `echo 'xy\c'` in
7442   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
7443   xy)  ECHO_C='\c';;
7444   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
7445        ECHO_T=' ';;
7446   esac;;
7447 *)
7448   ECHO_N='-n';;
7449 esac
7450
7451 rm -f conf$$ conf$$.exe conf$$.file
7452 if test -d conf$$.dir; then
7453   rm -f conf$$.dir/conf$$.file
7454 else
7455   rm -f conf$$.dir
7456   mkdir conf$$.dir 2>/dev/null
7457 fi
7458 if (echo >conf$$.file) 2>/dev/null; then
7459   if ln -s conf$$.file conf$$ 2>/dev/null; then
7460     as_ln_s='ln -s'
7461     # ... but there are two gotchas:
7462     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7463     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7464     # In both cases, we have to default to `cp -p'.
7465     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7466       as_ln_s='cp -p'
7467   elif ln conf$$.file conf$$ 2>/dev/null; then
7468     as_ln_s=ln
7469   else
7470     as_ln_s='cp -p'
7471   fi
7472 else
7473   as_ln_s='cp -p'
7474 fi
7475 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7476 rmdir conf$$.dir 2>/dev/null
7477
7478
7479 # as_fn_mkdir_p
7480 # -------------
7481 # Create "$as_dir" as a directory, including parents if necessary.
7482 as_fn_mkdir_p ()
7483 {
7484
7485   case $as_dir in #(
7486   -*) as_dir=./$as_dir;;
7487   esac
7488   test -d "$as_dir" || eval $as_mkdir_p || {
7489     as_dirs=
7490     while :; do
7491       case $as_dir in #(
7492       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7493       *) as_qdir=$as_dir;;
7494       esac
7495       as_dirs="'$as_qdir' $as_dirs"
7496       as_dir=`$as_dirname -- "$as_dir" ||
7497 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7498          X"$as_dir" : 'X\(//\)[^/]' \| \
7499          X"$as_dir" : 'X\(//\)$' \| \
7500          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7501 $as_echo X"$as_dir" |
7502     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7503             s//\1/
7504             q
7505           }
7506           /^X\(\/\/\)[^/].*/{
7507             s//\1/
7508             q
7509           }
7510           /^X\(\/\/\)$/{
7511             s//\1/
7512             q
7513           }
7514           /^X\(\/\).*/{
7515             s//\1/
7516             q
7517           }
7518           s/.*/./; q'`
7519       test -d "$as_dir" && break
7520     done
7521     test -z "$as_dirs" || eval "mkdir $as_dirs"
7522   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
7523
7524
7525 } # as_fn_mkdir_p
7526 if mkdir -p . 2>/dev/null; then
7527   as_mkdir_p='mkdir -p "$as_dir"'
7528 else
7529   test -d ./-p && rmdir ./-p
7530   as_mkdir_p=false
7531 fi
7532
7533 if test -x / >/dev/null 2>&1; then
7534   as_test_x='test -x'
7535 else
7536   if ls -dL / >/dev/null 2>&1; then
7537     as_ls_L_option=L
7538   else
7539     as_ls_L_option=
7540   fi
7541   as_test_x='
7542     eval sh -c '\''
7543       if test -d "$1"; then
7544         test -d "$1/.";
7545       else
7546         case $1 in #(
7547         -*)set "./$1";;
7548         esac;
7549         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
7550         ???[sx]*):;;*)false;;esac;fi
7551     '\'' sh
7552   '
7553 fi
7554 as_executable_p=$as_test_x
7555
7556 # Sed expression to map a string onto a valid CPP name.
7557 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7558
7559 # Sed expression to map a string onto a valid variable name.
7560 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7561
7562
7563 exec 6>&1
7564 ## ----------------------------------- ##
7565 ## Main body of $CONFIG_STATUS script. ##
7566 ## ----------------------------------- ##
7567 _ASEOF
7568 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
7569
7570 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7571 # Save the log message, to keep $0 and so on meaningful, and to
7572 # report actual input values of CONFIG_FILES etc. instead of their
7573 # values after options handling.
7574 ac_log="
7575 This file was extended by gold $as_me 0.1, which was
7576 generated by GNU Autoconf 2.64.  Invocation command line was
7577
7578   CONFIG_FILES    = $CONFIG_FILES
7579   CONFIG_HEADERS  = $CONFIG_HEADERS
7580   CONFIG_LINKS    = $CONFIG_LINKS
7581   CONFIG_COMMANDS = $CONFIG_COMMANDS
7582   $ $0 $@
7583
7584 on `(hostname || uname -n) 2>/dev/null | sed 1q`
7585 "
7586
7587 _ACEOF
7588
7589 case $ac_config_files in *"
7590 "*) set x $ac_config_files; shift; ac_config_files=$*;;
7591 esac
7592
7593 case $ac_config_headers in *"
7594 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
7595 esac
7596
7597
7598 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7599 # Files that config.status was made for.
7600 config_files="$ac_config_files"
7601 config_headers="$ac_config_headers"
7602 config_commands="$ac_config_commands"
7603
7604 _ACEOF
7605
7606 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7607 ac_cs_usage="\
7608 \`$as_me' instantiates files and other configuration actions
7609 from templates according to the current configuration.  Unless the files
7610 and actions are specified as TAGs, all are instantiated by default.
7611
7612 Usage: $0 [OPTION]... [TAG]...
7613
7614   -h, --help       print this help, then exit
7615   -V, --version    print version number and configuration settings, then exit
7616   -q, --quiet, --silent
7617                    do not print progress messages
7618   -d, --debug      don't remove temporary files
7619       --recheck    update $as_me by reconfiguring in the same conditions
7620       --file=FILE[:TEMPLATE]
7621                    instantiate the configuration file FILE
7622       --header=FILE[:TEMPLATE]
7623                    instantiate the configuration header FILE
7624
7625 Configuration files:
7626 $config_files
7627
7628 Configuration headers:
7629 $config_headers
7630
7631 Configuration commands:
7632 $config_commands
7633
7634 Report bugs to the package provider."
7635
7636 _ACEOF
7637 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7638 ac_cs_version="\\
7639 gold config.status 0.1
7640 configured by $0, generated by GNU Autoconf 2.64,
7641   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
7642
7643 Copyright (C) 2009 Free Software Foundation, Inc.
7644 This config.status script is free software; the Free Software Foundation
7645 gives unlimited permission to copy, distribute and modify it."
7646
7647 ac_pwd='$ac_pwd'
7648 srcdir='$srcdir'
7649 INSTALL='$INSTALL'
7650 MKDIR_P='$MKDIR_P'
7651 AWK='$AWK'
7652 test -n "\$AWK" || AWK=awk
7653 _ACEOF
7654
7655 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7656 # The default lists apply if the user does not specify any file.
7657 ac_need_defaults=:
7658 while test $# != 0
7659 do
7660   case $1 in
7661   --*=*)
7662     ac_option=`expr "X$1" : 'X\([^=]*\)='`
7663     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
7664     ac_shift=:
7665     ;;
7666   *)
7667     ac_option=$1
7668     ac_optarg=$2
7669     ac_shift=shift
7670     ;;
7671   esac
7672
7673   case $ac_option in
7674   # Handling of the options.
7675   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7676     ac_cs_recheck=: ;;
7677   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7678     $as_echo "$ac_cs_version"; exit ;;
7679   --debug | --debu | --deb | --de | --d | -d )
7680     debug=: ;;
7681   --file | --fil | --fi | --f )
7682     $ac_shift
7683     case $ac_optarg in
7684     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7685     esac
7686     as_fn_append CONFIG_FILES " '$ac_optarg'"
7687     ac_need_defaults=false;;
7688   --header | --heade | --head | --hea )
7689     $ac_shift
7690     case $ac_optarg in
7691     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7692     esac
7693     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
7694     ac_need_defaults=false;;
7695   --he | --h)
7696     # Conflict between --help and --header
7697     as_fn_error "ambiguous option: \`$1'
7698 Try \`$0 --help' for more information.";;
7699   --help | --hel | -h )
7700     $as_echo "$ac_cs_usage"; exit ;;
7701   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7702   | -silent | --silent | --silen | --sile | --sil | --si | --s)
7703     ac_cs_silent=: ;;
7704
7705   # This is an error.
7706   -*) as_fn_error "unrecognized option: \`$1'
7707 Try \`$0 --help' for more information." ;;
7708
7709   *) as_fn_append ac_config_targets " $1"
7710      ac_need_defaults=false ;;
7711
7712   esac
7713   shift
7714 done
7715
7716 ac_configure_extra_args=
7717
7718 if $ac_cs_silent; then
7719   exec 6>/dev/null
7720   ac_configure_extra_args="$ac_configure_extra_args --silent"
7721 fi
7722
7723 _ACEOF
7724 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7725 if \$ac_cs_recheck; then
7726   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7727   shift
7728   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7729   CONFIG_SHELL='$SHELL'
7730   export CONFIG_SHELL
7731   exec "\$@"
7732 fi
7733
7734 _ACEOF
7735 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7736 exec 5>>config.log
7737 {
7738   echo
7739   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7740 ## Running $as_me. ##
7741 _ASBOX
7742   $as_echo "$ac_log"
7743 } >&5
7744
7745 _ACEOF
7746 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7747 #
7748 # INIT-COMMANDS
7749 #
7750 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
7751 # Capture the value of obsolete ALL_LINGUAS because we need it to compute
7752     # POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
7753     # from automake.
7754     eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
7755     # Capture the value of LINGUAS because we need it to compute CATALOGS.
7756     LINGUAS="${LINGUAS-%UNSET%}"
7757
7758
7759 _ACEOF
7760
7761 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7762
7763 # Handling of arguments.
7764 for ac_config_target in $ac_config_targets
7765 do
7766   case $ac_config_target in
7767     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
7768     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
7769     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
7770     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7771     "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
7772     "po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in:po/Make-in" ;;
7773
7774   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
7775   esac
7776 done
7777
7778
7779 # If the user did not use the arguments to specify the items to instantiate,
7780 # then the envvar interface is used.  Set only those that are not.
7781 # We use the long form for the default assignment because of an extremely
7782 # bizarre bug on SunOS 4.1.3.
7783 if $ac_need_defaults; then
7784   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7785   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7786   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7787 fi
7788
7789 # Have a temporary directory for convenience.  Make it in the build tree
7790 # simply because there is no reason against having it here, and in addition,
7791 # creating and moving files from /tmp can sometimes cause problems.
7792 # Hook for its removal unless debugging.
7793 # Note that there is a small window in which the directory will not be cleaned:
7794 # after its creation but before its name has been assigned to `$tmp'.
7795 $debug ||
7796 {
7797   tmp=
7798   trap 'exit_status=$?
7799   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
7800 ' 0
7801   trap 'as_fn_exit 1' 1 2 13 15
7802 }
7803 # Create a (secure) tmp directory for tmp files.
7804
7805 {
7806   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7807   test -n "$tmp" && test -d "$tmp"
7808 }  ||
7809 {
7810   tmp=./conf$$-$RANDOM
7811   (umask 077 && mkdir "$tmp")
7812 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
7813
7814 # Set up the scripts for CONFIG_FILES section.
7815 # No need to generate them if there are no CONFIG_FILES.
7816 # This happens for instance with `./config.status config.h'.
7817 if test -n "$CONFIG_FILES"; then
7818
7819
7820 ac_cr=`echo X | tr X '\015'`
7821 # On cygwin, bash can eat \r inside `` if the user requested igncr.
7822 # But we know of no other shell where ac_cr would be empty at this
7823 # point, so we can use a bashism as a fallback.
7824 if test "x$ac_cr" = x; then
7825   eval ac_cr=\$\'\\r\'
7826 fi
7827 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7828 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7829   ac_cs_awk_cr='\r'
7830 else
7831   ac_cs_awk_cr=$ac_cr
7832 fi
7833
7834 echo 'BEGIN {' >"$tmp/subs1.awk" &&
7835 _ACEOF
7836
7837
7838 {
7839   echo "cat >conf$$subs.awk <<_ACEOF" &&
7840   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7841   echo "_ACEOF"
7842 } >conf$$subs.sh ||
7843   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7844 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
7845 ac_delim='%!_!# '
7846 for ac_last_try in false false false false false :; do
7847   . ./conf$$subs.sh ||
7848     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7849
7850   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
7851   if test $ac_delim_n = $ac_delim_num; then
7852     break
7853   elif $ac_last_try; then
7854     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7855   else
7856     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7857   fi
7858 done
7859 rm -f conf$$subs.sh
7860
7861 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7862 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
7863 _ACEOF
7864 sed -n '
7865 h
7866 s/^/S["/; s/!.*/"]=/
7867 p
7868 g
7869 s/^[^!]*!//
7870 :repl
7871 t repl
7872 s/'"$ac_delim"'$//
7873 t delim
7874 :nl
7875 h
7876 s/\(.\{148\}\).*/\1/
7877 t more1
7878 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7879 p
7880 n
7881 b repl
7882 :more1
7883 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7884 p
7885 g
7886 s/.\{148\}//
7887 t nl
7888 :delim
7889 h
7890 s/\(.\{148\}\).*/\1/
7891 t more2
7892 s/["\\]/\\&/g; s/^/"/; s/$/"/
7893 p
7894 b
7895 :more2
7896 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7897 p
7898 g
7899 s/.\{148\}//
7900 t delim
7901 ' <conf$$subs.awk | sed '
7902 /^[^""]/{
7903   N
7904   s/\n//
7905 }
7906 ' >>$CONFIG_STATUS || ac_write_fail=1
7907 rm -f conf$$subs.awk
7908 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7909 _ACAWK
7910 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
7911   for (key in S) S_is_set[key] = 1
7912   FS = "\a"
7913
7914 }
7915 {
7916   line = $ 0
7917   nfields = split(line, field, "@")
7918   substed = 0
7919   len = length(field[1])
7920   for (i = 2; i < nfields; i++) {
7921     key = field[i]
7922     keylen = length(key)
7923     if (S_is_set[key]) {
7924       value = S[key]
7925       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7926       len += length(value) + length(field[++i])
7927       substed = 1
7928     } else
7929       len += 1 + keylen
7930   }
7931
7932   print line
7933 }
7934
7935 _ACAWK
7936 _ACEOF
7937 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7938 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7939   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7940 else
7941   cat
7942 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
7943   || as_fn_error "could not setup config files machinery" "$LINENO" 5
7944 _ACEOF
7945
7946 # VPATH may cause trouble with some makes, so we remove $(srcdir),
7947 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7948 # trailing colons and then remove the whole line if VPATH becomes empty
7949 # (actually we leave an empty line to preserve line numbers).
7950 if test "x$srcdir" = x.; then
7951   ac_vpsub='/^[  ]*VPATH[        ]*=/{
7952 s/:*\$(srcdir):*/:/
7953 s/:*\${srcdir}:*/:/
7954 s/:*@srcdir@:*/:/
7955 s/^\([^=]*=[     ]*\):*/\1/
7956 s/:*$//
7957 s/^[^=]*=[       ]*$//
7958 }'
7959 fi
7960
7961 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7962 fi # test -n "$CONFIG_FILES"
7963
7964 # Set up the scripts for CONFIG_HEADERS section.
7965 # No need to generate them if there are no CONFIG_HEADERS.
7966 # This happens for instance with `./config.status Makefile'.
7967 if test -n "$CONFIG_HEADERS"; then
7968 cat >"$tmp/defines.awk" <<\_ACAWK ||
7969 BEGIN {
7970 _ACEOF
7971
7972 # Transform confdefs.h into an awk script `defines.awk', embedded as
7973 # here-document in config.status, that substitutes the proper values into
7974 # config.h.in to produce config.h.
7975
7976 # Create a delimiter string that does not exist in confdefs.h, to ease
7977 # handling of long lines.
7978 ac_delim='%!_!# '
7979 for ac_last_try in false false :; do
7980   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
7981   if test -z "$ac_t"; then
7982     break
7983   elif $ac_last_try; then
7984     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
7985   else
7986     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7987   fi
7988 done
7989
7990 # For the awk script, D is an array of macro values keyed by name,
7991 # likewise P contains macro parameters if any.  Preserve backslash
7992 # newline sequences.
7993
7994 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7995 sed -n '
7996 s/.\{148\}/&'"$ac_delim"'/g
7997 t rset
7998 :rset
7999 s/^[     ]*#[    ]*define[       ][      ]*/ /
8000 t def
8001 d
8002 :def
8003 s/\\$//
8004 t bsnl
8005 s/["\\]/\\&/g
8006 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
8007 D["\1"]=" \3"/p
8008 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
8009 d
8010 :bsnl
8011 s/["\\]/\\&/g
8012 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
8013 D["\1"]=" \3\\\\\\n"\\/p
8014 t cont
8015 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
8016 t cont
8017 d
8018 :cont
8019 n
8020 s/.\{148\}/&'"$ac_delim"'/g
8021 t clear
8022 :clear
8023 s/\\$//
8024 t bsnlc
8025 s/["\\]/\\&/g; s/^/"/; s/$/"/p
8026 d
8027 :bsnlc
8028 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
8029 b cont
8030 ' <confdefs.h | sed '
8031 s/'"$ac_delim"'/"\\\
8032 "/g' >>$CONFIG_STATUS || ac_write_fail=1
8033
8034 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8035   for (key in D) D_is_set[key] = 1
8036   FS = "\a"
8037 }
8038 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
8039   line = \$ 0
8040   split(line, arg, " ")
8041   if (arg[1] == "#") {
8042     defundef = arg[2]
8043     mac1 = arg[3]
8044   } else {
8045     defundef = substr(arg[1], 2)
8046     mac1 = arg[2]
8047   }
8048   split(mac1, mac2, "(") #)
8049   macro = mac2[1]
8050   prefix = substr(line, 1, index(line, defundef) - 1)
8051   if (D_is_set[macro]) {
8052     # Preserve the white space surrounding the "#".
8053     print prefix "define", macro P[macro] D[macro]
8054     next
8055   } else {
8056     # Replace #undef with comments.  This is necessary, for example,
8057     # in the case of _POSIX_SOURCE, which is predefined and required
8058     # on some systems where configure will not decide to define it.
8059     if (defundef == "undef") {
8060       print "/*", prefix defundef, macro, "*/"
8061       next
8062     }
8063   }
8064 }
8065 { print }
8066 _ACAWK
8067 _ACEOF
8068 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8069   as_fn_error "could not setup config headers machinery" "$LINENO" 5
8070 fi # test -n "$CONFIG_HEADERS"
8071
8072
8073 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
8074 shift
8075 for ac_tag
8076 do
8077   case $ac_tag in
8078   :[FHLC]) ac_mode=$ac_tag; continue;;
8079   esac
8080   case $ac_mode$ac_tag in
8081   :[FHL]*:*);;
8082   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
8083   :[FH]-) ac_tag=-:-;;
8084   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8085   esac
8086   ac_save_IFS=$IFS
8087   IFS=:
8088   set x $ac_tag
8089   IFS=$ac_save_IFS
8090   shift
8091   ac_file=$1
8092   shift
8093
8094   case $ac_mode in
8095   :L) ac_source=$1;;
8096   :[FH])
8097     ac_file_inputs=
8098     for ac_f
8099     do
8100       case $ac_f in
8101       -) ac_f="$tmp/stdin";;
8102       *) # Look for the file first in the build tree, then in the source tree
8103          # (if the path is not absolute).  The absolute path cannot be DOS-style,
8104          # because $ac_f cannot contain `:'.
8105          test -f "$ac_f" ||
8106            case $ac_f in
8107            [\\/$]*) false;;
8108            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8109            esac ||
8110            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8111       esac
8112       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8113       as_fn_append ac_file_inputs " '$ac_f'"
8114     done
8115
8116     # Let's still pretend it is `configure' which instantiates (i.e., don't
8117     # use $as_me), people would be surprised to read:
8118     #    /* config.h.  Generated by config.status.  */
8119     configure_input='Generated from '`
8120           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8121         `' by configure.'
8122     if test x"$ac_file" != x-; then
8123       configure_input="$ac_file.  $configure_input"
8124       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8125 $as_echo "$as_me: creating $ac_file" >&6;}
8126     fi
8127     # Neutralize special characters interpreted by sed in replacement strings.
8128     case $configure_input in #(
8129     *\&* | *\|* | *\\* )
8130        ac_sed_conf_input=`$as_echo "$configure_input" |
8131        sed 's/[\\\\&|]/\\\\&/g'`;; #(
8132     *) ac_sed_conf_input=$configure_input;;
8133     esac
8134
8135     case $ac_tag in
8136     *:-:* | *:-) cat >"$tmp/stdin" \
8137       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
8138     esac
8139     ;;
8140   esac
8141
8142   ac_dir=`$as_dirname -- "$ac_file" ||
8143 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8144          X"$ac_file" : 'X\(//\)[^/]' \| \
8145          X"$ac_file" : 'X\(//\)$' \| \
8146          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8147 $as_echo X"$ac_file" |
8148     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8149             s//\1/
8150             q
8151           }
8152           /^X\(\/\/\)[^/].*/{
8153             s//\1/
8154             q
8155           }
8156           /^X\(\/\/\)$/{
8157             s//\1/
8158             q
8159           }
8160           /^X\(\/\).*/{
8161             s//\1/
8162             q
8163           }
8164           s/.*/./; q'`
8165   as_dir="$ac_dir"; as_fn_mkdir_p
8166   ac_builddir=.
8167
8168 case "$ac_dir" in
8169 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8170 *)
8171   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8172   # A ".." for each directory in $ac_dir_suffix.
8173   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8174   case $ac_top_builddir_sub in
8175   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8176   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8177   esac ;;
8178 esac
8179 ac_abs_top_builddir=$ac_pwd
8180 ac_abs_builddir=$ac_pwd$ac_dir_suffix
8181 # for backward compatibility:
8182 ac_top_builddir=$ac_top_build_prefix
8183
8184 case $srcdir in
8185   .)  # We are building in place.
8186     ac_srcdir=.
8187     ac_top_srcdir=$ac_top_builddir_sub
8188     ac_abs_top_srcdir=$ac_pwd ;;
8189   [\\/]* | ?:[\\/]* )  # Absolute name.
8190     ac_srcdir=$srcdir$ac_dir_suffix;
8191     ac_top_srcdir=$srcdir
8192     ac_abs_top_srcdir=$srcdir ;;
8193   *) # Relative name.
8194     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8195     ac_top_srcdir=$ac_top_build_prefix$srcdir
8196     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8197 esac
8198 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8199
8200
8201   case $ac_mode in
8202   :F)
8203   #
8204   # CONFIG_FILE
8205   #
8206
8207   case $INSTALL in
8208   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8209   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
8210   esac
8211   ac_MKDIR_P=$MKDIR_P
8212   case $MKDIR_P in
8213   [\\/$]* | ?:[\\/]* ) ;;
8214   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
8215   esac
8216 _ACEOF
8217
8218 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8219 # If the template does not know about datarootdir, expand it.
8220 # FIXME: This hack should be removed a few years after 2.60.
8221 ac_datarootdir_hack=; ac_datarootdir_seen=
8222 ac_sed_dataroot='
8223 /datarootdir/ {
8224   p
8225   q
8226 }
8227 /@datadir@/p
8228 /@docdir@/p
8229 /@infodir@/p
8230 /@localedir@/p
8231 /@mandir@/p'
8232 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8233 *datarootdir*) ac_datarootdir_seen=yes;;
8234 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8235   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8236 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8237 _ACEOF
8238 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8239   ac_datarootdir_hack='
8240   s&@datadir@&$datadir&g
8241   s&@docdir@&$docdir&g
8242   s&@infodir@&$infodir&g
8243   s&@localedir@&$localedir&g
8244   s&@mandir@&$mandir&g
8245   s&\\\${datarootdir}&$datarootdir&g' ;;
8246 esac
8247 _ACEOF
8248
8249 # Neutralize VPATH when `$srcdir' = `.'.
8250 # Shell code in configure.ac might set extrasub.
8251 # FIXME: do we really want to maintain this feature?
8252 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8253 ac_sed_extra="$ac_vpsub
8254 $extrasub
8255 _ACEOF
8256 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8257 :t
8258 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8259 s|@configure_input@|$ac_sed_conf_input|;t t
8260 s&@top_builddir@&$ac_top_builddir_sub&;t t
8261 s&@top_build_prefix@&$ac_top_build_prefix&;t t
8262 s&@srcdir@&$ac_srcdir&;t t
8263 s&@abs_srcdir@&$ac_abs_srcdir&;t t
8264 s&@top_srcdir@&$ac_top_srcdir&;t t
8265 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8266 s&@builddir@&$ac_builddir&;t t
8267 s&@abs_builddir@&$ac_abs_builddir&;t t
8268 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8269 s&@INSTALL@&$ac_INSTALL&;t t
8270 s&@MKDIR_P@&$ac_MKDIR_P&;t t
8271 $ac_datarootdir_hack
8272 "
8273 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
8274   || as_fn_error "could not create $ac_file" "$LINENO" 5
8275
8276 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8277   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
8278   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
8279   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8280 which seems to be undefined.  Please make sure it is defined." >&5
8281 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8282 which seems to be undefined.  Please make sure it is defined." >&2;}
8283
8284   rm -f "$tmp/stdin"
8285   case $ac_file in
8286   -) cat "$tmp/out" && rm -f "$tmp/out";;
8287   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
8288   esac \
8289   || as_fn_error "could not create $ac_file" "$LINENO" 5
8290  ;;
8291   :H)
8292   #
8293   # CONFIG_HEADER
8294   #
8295   if test x"$ac_file" != x-; then
8296     {
8297       $as_echo "/* $configure_input  */" \
8298       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
8299     } >"$tmp/config.h" \
8300       || as_fn_error "could not create $ac_file" "$LINENO" 5
8301     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
8302       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8303 $as_echo "$as_me: $ac_file is unchanged" >&6;}
8304     else
8305       rm -f "$ac_file"
8306       mv "$tmp/config.h" "$ac_file" \
8307         || as_fn_error "could not create $ac_file" "$LINENO" 5
8308     fi
8309   else
8310     $as_echo "/* $configure_input  */" \
8311       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
8312       || as_fn_error "could not create -" "$LINENO" 5
8313   fi
8314 # Compute "$ac_file"'s index in $config_headers.
8315 _am_arg="$ac_file"
8316 _am_stamp_count=1
8317 for _am_header in $config_headers :; do
8318   case $_am_header in
8319     $_am_arg | $_am_arg:* )
8320       break ;;
8321     * )
8322       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
8323   esac
8324 done
8325 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
8326 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8327          X"$_am_arg" : 'X\(//\)[^/]' \| \
8328          X"$_am_arg" : 'X\(//\)$' \| \
8329          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
8330 $as_echo X"$_am_arg" |
8331     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8332             s//\1/
8333             q
8334           }
8335           /^X\(\/\/\)[^/].*/{
8336             s//\1/
8337             q
8338           }
8339           /^X\(\/\/\)$/{
8340             s//\1/
8341             q
8342           }
8343           /^X\(\/\).*/{
8344             s//\1/
8345             q
8346           }
8347           s/.*/./; q'`/stamp-h$_am_stamp_count
8348  ;;
8349
8350   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8351 $as_echo "$as_me: executing $ac_file commands" >&6;}
8352  ;;
8353   esac
8354
8355
8356   case $ac_file$ac_mode in
8357     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
8358   # Autoconf 2.62 quotes --file arguments for eval, but not when files
8359   # are listed without --file.  Let's play safe and only enable the eval
8360   # if we detect the quoting.
8361   case $CONFIG_FILES in
8362   *\'*) eval set x "$CONFIG_FILES" ;;
8363   *)   set x $CONFIG_FILES ;;
8364   esac
8365   shift
8366   for mf
8367   do
8368     # Strip MF so we end up with the name of the file.
8369     mf=`echo "$mf" | sed -e 's/:.*$//'`
8370     # Check whether this is an Automake generated Makefile or not.
8371     # We used to match only the files named `Makefile.in', but
8372     # some people rename them; so instead we look at the file content.
8373     # Grep'ing the first line is not enough: some people post-process
8374     # each Makefile.in and add a new line on top of each file to say so.
8375     # Grep'ing the whole file is not good either: AIX grep has a line
8376     # limit of 2048, but all sed's we know have understand at least 4000.
8377     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
8378       dirpart=`$as_dirname -- "$mf" ||
8379 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8380          X"$mf" : 'X\(//\)[^/]' \| \
8381          X"$mf" : 'X\(//\)$' \| \
8382          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
8383 $as_echo X"$mf" |
8384     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8385             s//\1/
8386             q
8387           }
8388           /^X\(\/\/\)[^/].*/{
8389             s//\1/
8390             q
8391           }
8392           /^X\(\/\/\)$/{
8393             s//\1/
8394             q
8395           }
8396           /^X\(\/\).*/{
8397             s//\1/
8398             q
8399           }
8400           s/.*/./; q'`
8401     else
8402       continue
8403     fi
8404     # Extract the definition of DEPDIR, am__include, and am__quote
8405     # from the Makefile without running `make'.
8406     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
8407     test -z "$DEPDIR" && continue
8408     am__include=`sed -n 's/^am__include = //p' < "$mf"`
8409     test -z "am__include" && continue
8410     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
8411     # When using ansi2knr, U may be empty or an underscore; expand it
8412     U=`sed -n 's/^U = //p' < "$mf"`
8413     # Find all dependency output files, they are included files with
8414     # $(DEPDIR) in their names.  We invoke sed twice because it is the
8415     # simplest approach to changing $(DEPDIR) to its actual value in the
8416     # expansion.
8417     for file in `sed -n "
8418       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
8419          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
8420       # Make sure the directory exists.
8421       test -f "$dirpart/$file" && continue
8422       fdir=`$as_dirname -- "$file" ||
8423 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8424          X"$file" : 'X\(//\)[^/]' \| \
8425          X"$file" : 'X\(//\)$' \| \
8426          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
8427 $as_echo X"$file" |
8428     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8429             s//\1/
8430             q
8431           }
8432           /^X\(\/\/\)[^/].*/{
8433             s//\1/
8434             q
8435           }
8436           /^X\(\/\/\)$/{
8437             s//\1/
8438             q
8439           }
8440           /^X\(\/\).*/{
8441             s//\1/
8442             q
8443           }
8444           s/.*/./; q'`
8445       as_dir=$dirpart/$fdir; as_fn_mkdir_p
8446       # echo "creating $dirpart/$file"
8447       echo '# dummy' > "$dirpart/$file"
8448     done
8449   done
8450 }
8451  ;;
8452     "default-1":C)
8453     for ac_file in $CONFIG_FILES; do
8454       # Support "outfile[:infile[:infile...]]"
8455       case "$ac_file" in
8456         *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
8457       esac
8458       # PO directories have a Makefile.in generated from Makefile.in.in.
8459       case "$ac_file" in */Makefile.in)
8460         # Adjust a relative srcdir.
8461         ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
8462         ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
8463         ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
8464         # In autoconf-2.13 it is called $ac_given_srcdir.
8465         # In autoconf-2.50 it is called $srcdir.
8466         test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
8467         case "$ac_given_srcdir" in
8468           .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
8469           /*) top_srcdir="$ac_given_srcdir" ;;
8470           *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
8471         esac
8472         if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
8473           rm -f "$ac_dir/POTFILES"
8474           test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
8475           cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[   ]*\$/d" -e "s,.*,     $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
8476           POMAKEFILEDEPS="POTFILES.in"
8477           # ALL_LINGUAS, POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES depend
8478           # on $ac_dir but don't depend on user-specified configuration
8479           # parameters.
8480           if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
8481             # The LINGUAS file contains the set of available languages.
8482             if test -n "$OBSOLETE_ALL_LINGUAS"; then
8483               test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
8484             fi
8485             ALL_LINGUAS_=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"`
8486             # Hide the ALL_LINGUAS assigment from automake.
8487             eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
8488             POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
8489           else
8490             # The set of available languages was given in configure.in.
8491             eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
8492           fi
8493           case "$ac_given_srcdir" in
8494             .) srcdirpre= ;;
8495             *) srcdirpre='$(srcdir)/' ;;
8496           esac
8497           POFILES=
8498           GMOFILES=
8499           UPDATEPOFILES=
8500           DUMMYPOFILES=
8501           for lang in $ALL_LINGUAS; do
8502             POFILES="$POFILES $srcdirpre$lang.po"
8503             GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
8504             UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
8505             DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
8506           done
8507           # CATALOGS depends on both $ac_dir and the user's LINGUAS
8508           # environment variable.
8509           INST_LINGUAS=
8510           if test -n "$ALL_LINGUAS"; then
8511             for presentlang in $ALL_LINGUAS; do
8512               useit=no
8513               if test "%UNSET%" != "$LINGUAS"; then
8514                 desiredlanguages="$LINGUAS"
8515               else
8516                 desiredlanguages="$ALL_LINGUAS"
8517               fi
8518               for desiredlang in $desiredlanguages; do
8519                 # Use the presentlang catalog if desiredlang is
8520                 #   a. equal to presentlang, or
8521                 #   b. a variant of presentlang (because in this case,
8522                 #      presentlang can be used as a fallback for messages
8523                 #      which are not translated in the desiredlang catalog).
8524                 case "$desiredlang" in
8525                   "$presentlang"*) useit=yes;;
8526                 esac
8527               done
8528               if test $useit = yes; then
8529                 INST_LINGUAS="$INST_LINGUAS $presentlang"
8530               fi
8531             done
8532           fi
8533           CATALOGS=
8534           if test -n "$INST_LINGUAS"; then
8535             for lang in $INST_LINGUAS; do
8536               CATALOGS="$CATALOGS $lang.gmo"
8537             done
8538           fi
8539           test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
8540           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"
8541           for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
8542             if test -f "$f"; then
8543               case "$f" in
8544                 *.orig | *.bak | *~) ;;
8545                 *) cat "$f" >> "$ac_dir/Makefile" ;;
8546               esac
8547             fi
8548           done
8549         fi
8550         ;;
8551       esac
8552     done ;;
8553
8554   esac
8555 done # for ac_tag
8556
8557
8558 as_fn_exit 0
8559 _ACEOF
8560 ac_clean_files=$ac_clean_files_save
8561
8562 test $ac_write_fail = 0 ||
8563   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
8564
8565
8566 # configure is writing to config.log, and then calls config.status.
8567 # config.status does its own redirection, appending to config.log.
8568 # Unfortunately, on DOS this fails, as config.log is still kept open
8569 # by configure, so config.status won't be able to write to it; its
8570 # output is simply discarded.  So we exec the FD to /dev/null,
8571 # effectively closing config.log, so it can be properly (re)opened and
8572 # appended to by config.status.  When coming back to configure, we
8573 # need to make the FD available again.
8574 if test "$no_create" != yes; then
8575   ac_cs_success=:
8576   ac_config_status_args=
8577   test "$silent" = yes &&
8578     ac_config_status_args="$ac_config_status_args --quiet"
8579   exec 5>/dev/null
8580   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8581   exec 5>>config.log
8582   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8583   # would make configure fail if this is the last instruction.
8584   $ac_cs_success || as_fn_exit $?
8585 fi
8586 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8587   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8588 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
8589 fi
8590