gold/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64 for gold 0.1.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1"
 173   if (eval "$as_required") 2>/dev/null; then :
 174   as_have_required=yes
 175 else
 176   as_have_required=no
 177 fi
 178   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 179
 180 else
 181   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 182 as_found=false
 183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 184 do
 185   IFS=$as_save_IFS
 186   test -z "$as_dir" && as_dir=.
 187   as_found=:
 188   case $as_dir in #(
 189          /*)
 190            for as_base in sh bash ksh sh5; do
 191              # Try only shells that exist, to save several forks.
 192              as_shell=$as_dir/$as_base
 193              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 194                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 195   CONFIG_SHELL=$as_shell as_have_required=yes
 196                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 197   break 2
 198 fi
 199 fi
 200            done;;
 201        esac
 202   as_found=false
 203 done
 204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 205               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 206   CONFIG_SHELL=$SHELL as_have_required=yes
 207 fi; }
 208 IFS=$as_save_IFS
 209
 210
 211       if test "x$CONFIG_SHELL" != x; then :
 212   # We cannot yet assume a decent shell, so we have to provide a
 213         # neutralization value for shells without unset; and this also
 214         # works around shells that cannot unset nonexistent variables.
 215         BASH_ENV=/dev/null
 216         ENV=/dev/null
 217         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 218         export CONFIG_SHELL
 219         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 220 fi
 221
 222     if test x$as_have_required = xno; then :
 223   $as_echo "$0: This script requires a shell more modern than all"
 224   $as_echo "$0: the shells that I found on your system."
 225   if test x${ZSH_VERSION+set} = xset ; then
 226     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 227     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 228   else
 229     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 230 $0: including any error possibly output before this
 231 $0: message. Then install a modern shell, or manually run
 232 $0: the script under such a shell if you do have one."
 233   fi
 234   exit 1
 235 fi
 236 fi
 237 fi
 238 SHELL=${CONFIG_SHELL-/bin/sh}
 239 export SHELL
 240 # Unset more variables known to interfere with behavior of common tools.
 241 CLICOLOR_FORCE= GREP_OPTIONS=
 242 unset CLICOLOR_FORCE GREP_OPTIONS
 243
 244 ## --------------------- ##
 245 ## M4sh Shell Functions. ##
 246 ## --------------------- ##
 247 # as_fn_unset VAR
 248 # ---------------
 249 # Portably unset VAR.
 250 as_fn_unset ()
 251 {
 252   { eval $1=; unset $1;}
 253 }
 254 as_unset=as_fn_unset
 255
 256 # as_fn_set_status STATUS
 257 # -----------------------
 258 # Set $? to STATUS, without forking.
 259 as_fn_set_status ()
 260 {
 261   return $1
 262 } # as_fn_set_status
 263
 264 # as_fn_exit STATUS
 265 # -----------------
 266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 267 as_fn_exit ()
 268 {
 269   set +e
 270   as_fn_set_status $1
 271   exit $1
 272 } # as_fn_exit
 273
 274 # as_fn_mkdir_p
 275 # -------------
 276 # Create "$as_dir" as a directory, including parents if necessary.
 277 as_fn_mkdir_p ()
 278 {
 279
 280   case $as_dir in #(
 281   -*) as_dir=./$as_dir;;
 282   esac
 283   test -d "$as_dir" || eval $as_mkdir_p || {
 284     as_dirs=
 285     while :; do
 286       case $as_dir in #(
 287       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 288       *) as_qdir=$as_dir;;
 289       esac
 290       as_dirs="'$as_qdir' $as_dirs"
 291       as_dir=`$as_dirname -- "$as_dir" ||
 292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 293          X"$as_dir" : 'X\(//\)[^/]' \| \
 294          X"$as_dir" : 'X\(//\)$' \| \
 295          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 296 $as_echo X"$as_dir" |
 297     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 298             s//\1/
 299             q
 300           }
 301           /^X\(\/\/\)[^/].*/{
 302             s//\1/
 303             q
 304           }
 305           /^X\(\/\/\)$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\).*/{
 310             s//\1/
 311             q
 312           }
 313           s/.*/./; q'`
 314       test -d "$as_dir" && break
 315     done
 316     test -z "$as_dirs" || eval "mkdir $as_dirs"
 317   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 318
 319
 320 } # as_fn_mkdir_p
 321 # as_fn_append VAR VALUE
 322 # ----------------------
 323 # Append the text in VALUE to the end of the definition contained in VAR. Take
 324 # advantage of any shell optimizations that allow amortized linear growth over
 325 # repeated appends, instead of the typical quadratic growth present in naive
 326 # implementations.
 327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 328   eval 'as_fn_append ()
 329   {
 330     eval $1+=\$2
 331   }'
 332 else
 333   as_fn_append ()
 334   {
 335     eval $1=\$$1\$2
 336   }
 337 fi # as_fn_append
 338
 339 # as_fn_arith ARG...
 340 # ------------------
 341 # Perform arithmetic evaluation on the ARGs, and store the result in the
 342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 343 # must be portable across $(()) and expr.
 344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 345   eval 'as_fn_arith ()
 346   {
 347     as_val=$(( $* ))
 348   }'
 349 else
 350   as_fn_arith ()
 351   {
 352     as_val=`expr "$@" || test $? -eq 1`
 353   }
 354 fi # as_fn_arith
 355
 356
 357 # as_fn_error ERROR [LINENO LOG_FD]
 358 # ---------------------------------
 359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 361 # script with status $?, using 1 if that was 0.
 362 as_fn_error ()
 363 {
 364   as_status=$?; test $as_status -eq 0 && as_status=1
 365   if test "$3"; then
 366     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 367     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 368   fi
 369   $as_echo "$as_me: error: $1" >&2
 370   as_fn_exit $as_status
 371 } # as_fn_error
 372
 373 if expr a : '\(a\)' >/dev/null 2>&1 &&
 374    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 375   as_expr=expr
 376 else
 377   as_expr=false
 378 fi
 379
 380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 381   as_basename=basename
 382 else
 383   as_basename=false
 384 fi
 385
 386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 387   as_dirname=dirname
 388 else
 389   as_dirname=false
 390 fi
 391
 392 as_me=`$as_basename -- "$0" ||
 393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 394          X"$0" : 'X\(//\)$' \| \
 395          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 396 $as_echo X/"$0" |
 397     sed '/^.*\/\([^/][^/]*\)\/*$/{
 398             s//\1/
 399             q
 400           }
 401           /^X\/\(\/\/\)$/{
 402             s//\1/
 403             q
 404           }
 405           /^X\/\(\/\).*/{
 406             s//\1/
 407             q
 408           }
 409           s/.*/./; q'`
 410
 411 # Avoid depending upon Character Ranges.
 412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 415 as_cr_digits='0123456789'
 416 as_cr_alnum=$as_cr_Letters$as_cr_digits
 417
 418
 419   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 420   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 421   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 422   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 423   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 424   sed -n '
 425     p
 426     /[$]LINENO/=
 427   ' <$as_myself |
 428     sed '
 429       s/[$]LINENO.*/&-/
 430       t lineno
 431       b
 432       :lineno
 433       N
 434       :loop
 435       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 436       t loop
 437       s/-\n.*//
 438     ' >$as_me.lineno &&
 439   chmod +x "$as_me.lineno" ||
 440     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 441
 442   # Don't try to exec as it changes $[0], causing all sort of problems
 443   # (the dirname of $[0] is not the place where we might find the
 444   # original and so on.  Autoconf is especially sensitive to this).
 445   . "./$as_me.lineno"
 446   # Exit status is that of the last command.
 447   exit
 448 }
 449
 450 ECHO_C= ECHO_N= ECHO_T=
 451 case `echo -n x` in #(((((
 452 -n*)
 453   case `echo 'xy\c'` in
 454   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 455   xy)  ECHO_C='\c';;
 456   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 457        ECHO_T=' ';;
 458   esac;;
 459 *)
 460   ECHO_N='-n';;
 461 esac
 462
 463 rm -f conf$$ conf$$.exe conf$$.file
 464 if test -d conf$$.dir; then
 465   rm -f conf$$.dir/conf$$.file
 466 else
 467   rm -f conf$$.dir
 468   mkdir conf$$.dir 2>/dev/null
 469 fi
 470 if (echo >conf$$.file) 2>/dev/null; then
 471   if ln -s conf$$.file conf$$ 2>/dev/null; then
 472     as_ln_s='ln -s'
 473     # ... but there are two gotchas:
 474     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 475     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 476     # In both cases, we have to default to `cp -p'.
 477     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 478       as_ln_s='cp -p'
 479   elif ln conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s=ln
 481   else
 482     as_ln_s='cp -p'
 483   fi
 484 else
 485   as_ln_s='cp -p'
 486 fi
 487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 488 rmdir conf$$.dir 2>/dev/null
 489
 490 if mkdir -p . 2>/dev/null; then
 491   as_mkdir_p='mkdir -p "$as_dir"'
 492 else
 493   test -d ./-p && rmdir ./-p
 494   as_mkdir_p=false
 495 fi
 496
 497 if test -x / >/dev/null 2>&1; then
 498   as_test_x='test -x'
 499 else
 500   if ls -dL / >/dev/null 2>&1; then
 501     as_ls_L_option=L
 502   else
 503     as_ls_L_option=
 504   fi
 505   as_test_x='
 506     eval sh -c '\''
 507       if test -d "$1"; then
 508         test -d "$1/.";
 509       else
 510         case $1 in #(
 511         -*)set "./$1";;
 512         esac;
 513         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 514         ???[sx]*):;;*)false;;esac;fi
 515     '\'' sh
 516   '
 517 fi
 518 as_executable_p=$as_test_x
 519
 520 # Sed expression to map a string onto a valid CPP name.
 521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 522
 523 # Sed expression to map a string onto a valid variable name.
 524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 525
 526
 527 exec 7<&0 </dev/null 6>&1
 528
 529 # Name of the host.
 530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 531 # so uname gets run too.
 532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 533
 534 #
 535 # Initializations.
 536 #
 537 ac_default_prefix=/usr/local
 538 ac_clean_files=
 539 ac_config_libobj_dir=.
 540 LIBOBJS=
 541 cross_compiling=no
 542 subdirs=
 543 MFLAGS=
 544 MAKEFLAGS=
 545
 546 # Identity of this package.
 547 PACKAGE_NAME='gold'
 548 PACKAGE_TARNAME='gold'
 549 PACKAGE_VERSION='0.1'
 550 PACKAGE_STRING='gold 0.1'
 551 PACKAGE_BUGREPORT=''
 552 PACKAGE_URL=''
 553
 554 ac_unique_file="gold.cc"
 555 # Factoring default headers for most tests.
 556 ac_includes_default="\
 557 #include <stdio.h>
 558 #ifdef HAVE_SYS_TYPES_H
 559 # include <sys/types.h>
 560 #endif
 561 #ifdef HAVE_SYS_STAT_H
 562 # include <sys/stat.h>
 563 #endif
 564 #ifdef STDC_HEADERS
 565 # include <stdlib.h>
 566 # include <stddef.h>
 567 #else
 568 # ifdef HAVE_STDLIB_H
 569 #  include <stdlib.h>
 570 # endif
 571 #endif
 572 #ifdef HAVE_STRING_H
 573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 574 #  include <memory.h>
 575 # endif
 576 # include <string.h>
 577 #endif
 578 #ifdef HAVE_STRINGS_H
 579 # include <strings.h>
 580 #endif
 581 #ifdef HAVE_INTTYPES_H
 582 # include <inttypes.h>
 583 #endif
 584 #ifdef HAVE_STDINT_H
 585 # include <stdint.h>
 586 #endif
 587 #ifdef HAVE_UNISTD_H
 588 # include <unistd.h>
 589 #endif"
 590
 591 ac_subst_vars='am__EXEEXT_FALSE
 592 am__EXEEXT_TRUE
 593 LTLIBOBJS
 594 MAINT
 595 MAINTAINER_MODE_FALSE
 596 MAINTAINER_MODE_TRUE
 597 DLOPEN_LIBS
 598 CXXCPP
 599 HAVE_NO_USE_LINKER_PLUGIN_FALSE
 600 HAVE_NO_USE_LINKER_PLUGIN_TRUE
 601 HAVE_PUBNAMES_FALSE
 602 HAVE_PUBNAMES_TRUE
 603 zlibinc
 604 zlibdir
 605 LIBOBJS
 606 LFS_CFLAGS
 607 GOLD_LDADD
 608 GOLD_LDFLAGS
 609 WARN_CXXFLAGS
 610 WARN_WRITE_STRINGS
 611 NO_WERROR
 612 WARN_CFLAGS
 613 IFUNC_STATIC_FALSE
 614 IFUNC_STATIC_TRUE
 615 IFUNC_FALSE
 616 IFUNC_TRUE
 617 RANDOM_SEED_CFLAGS
 618 TLS_DESCRIPTORS_FALSE
 619 TLS_DESCRIPTORS_TRUE
 620 TLS_GNU2_DIALECT_FALSE
 621 TLS_GNU2_DIALECT_TRUE
 622 OMP_SUPPORT_FALSE
 623 OMP_SUPPORT_TRUE
 624 STATIC_TLS_FALSE
 625 STATIC_TLS_TRUE
 626 TLS_FALSE
 627 TLS_TRUE
 628 MERGE_CONSTANTS_FLAG
 629 MCMODEL_MEDIUM_FALSE
 630 MCMODEL_MEDIUM_TRUE
 631 FN_PTRS_IN_SO_WITHOUT_PIC_FALSE
 632 FN_PTRS_IN_SO_WITHOUT_PIC_TRUE
 633 HAVE_STATIC_FALSE
 634 HAVE_STATIC_TRUE
 635 NATIVE_OR_CROSS_LINKER_FALSE
 636 NATIVE_OR_CROSS_LINKER_TRUE
 637 GCC_FALSE
 638 GCC_TRUE
 639 NATIVE_LINKER_FALSE
 640 NATIVE_LINKER_TRUE
 641 MSGMERGE
 642 MSGFMT
 643 MKINSTALLDIRS
 644 CATOBJEXT
 645 GENCAT
 646 INSTOBJEXT
 647 DATADIRNAME
 648 CATALOGS
 649 POSUB
 650 GMSGFMT
 651 XGETTEXT
 652 INCINTL
 653 LIBINTL_DEP
 654 LIBINTL
 655 USE_NLS
 656 EGREP
 657 GREP
 658 CPP
 659 LN_S
 660 RANLIB
 661 YFLAGS
 662 YACC
 663 am__fastdepCXX_FALSE
 664 am__fastdepCXX_TRUE
 665 CXXDEPMODE
 666 ac_ct_CXX
 667 CXXFLAGS
 668 CXX
 669 am__fastdepCC_FALSE
 670 am__fastdepCC_TRUE
 671 CCDEPMODE
 672 AMDEPBACKSLASH
 673 AMDEP_FALSE
 674 AMDEP_TRUE
 675 am__quote
 676 am__include
 677 DEPDIR
 678 OBJEXT
 679 EXEEXT
 680 ac_ct_CC
 681 CPPFLAGS
 682 LDFLAGS
 683 CFLAGS
 684 CC
 685 NM
 686 TARGETOBJS
 687 DEFAULT_TARGET
 688 DEFAULT_TARGET_MIPS_FALSE
 689 DEFAULT_TARGET_MIPS_TRUE
 690 DEFAULT_TARGET_TILEGX_FALSE
 691 DEFAULT_TARGET_TILEGX_TRUE
 692 DEFAULT_TARGET_X32_FALSE
 693 DEFAULT_TARGET_X32_TRUE
 694 DEFAULT_TARGET_X86_64_FALSE
 695 DEFAULT_TARGET_X86_64_TRUE
 696 DEFAULT_TARGET_S390_FALSE
 697 DEFAULT_TARGET_S390_TRUE
 698 DEFAULT_TARGET_SPARC_FALSE
 699 DEFAULT_TARGET_SPARC_TRUE
 700 DEFAULT_TARGET_POWERPC_FALSE
 701 DEFAULT_TARGET_POWERPC_TRUE
 702 DEFAULT_TARGET_I386_FALSE
 703 DEFAULT_TARGET_I386_TRUE
 704 DEFAULT_TARGET_ARM_FALSE
 705 DEFAULT_TARGET_ARM_TRUE
 706 DEFAULT_TARGET_AARCH64_FALSE
 707 DEFAULT_TARGET_AARCH64_TRUE
 708 PLUGINS_FALSE
 709 PLUGINS_TRUE
 710 THREADS_FALSE
 711 THREADS_TRUE
 712 installed_linker
 713 install_as_default
 714 am__untar
 715 am__tar
 716 AMTAR
 717 am__leading_dot
 718 SET_MAKE
 719 AWK
 720 mkdir_p
 721 MKDIR_P
 722 INSTALL_STRIP_PROGRAM
 723 STRIP
 724 install_sh
 725 MAKEINFO
 726 AUTOHEADER
 727 AUTOMAKE
 728 AUTOCONF
 729 ACLOCAL
 730 VERSION
 731 PACKAGE
 732 CYGPATH_W
 733 am__isrc
 734 INSTALL_DATA
 735 INSTALL_SCRIPT
 736 INSTALL_PROGRAM
 737 target_os
 738 target_vendor
 739 target_cpu
 740 target
 741 host_os
 742 host_vendor
 743 host_cpu
 744 host
 745 build_os
 746 build_vendor
 747 build_cpu
 748 build
 749 target_alias
 750 host_alias
 751 build_alias
 752 LIBS
 753 ECHO_T
 754 ECHO_N
 755 ECHO_C
 756 DEFS
 757 mandir
 758 localedir
 759 libdir
 760 psdir
 761 pdfdir
 762 dvidir
 763 htmldir
 764 infodir
 765 docdir
 766 oldincludedir
 767 includedir
 768 localstatedir
 769 sharedstatedir
 770 sysconfdir
 771 datadir
 772 datarootdir
 773 libexecdir
 774 sbindir
 775 bindir
 776 program_transform_name
 777 prefix
 778 exec_prefix
 779 PACKAGE_URL
 780 PACKAGE_BUGREPORT
 781 PACKAGE_STRING
 782 PACKAGE_VERSION
 783 PACKAGE_TARNAME
 784 PACKAGE_NAME
 785 PATH_SEPARATOR
 786 SHELL'
 787 ac_subst_files=''
 788 ac_user_opts='
 789 enable_option_checking
 790 with_sysroot
 791 enable_gold
 792 enable_threads
 793 enable_plugins
 794 enable_targets
 795 with_lib_path
 796 enable_dependency_tracking
 797 enable_nls
 798 enable_werror
 799 enable_build_warnings
 800 with_gold_ldflags
 801 with_gold_ldadd
 802 with_system_zlib
 803 enable_maintainer_mode
 804 '
 805       ac_precious_vars='build_alias
 806 host_alias
 807 target_alias
 808 CC
 809 CFLAGS
 810 LDFLAGS
 811 LIBS
 812 CPPFLAGS
 813 CXX
 814 CXXFLAGS
 815 CCC
 816 YACC
 817 YFLAGS
 818 CPP
 819 CXXCPP'
 820
 821
 822 # Initialize some variables set by options.
 823 ac_init_help=
 824 ac_init_version=false
 825 ac_unrecognized_opts=
 826 ac_unrecognized_sep=
 827 # The variables have the same names as the options, with
 828 # dashes changed to underlines.
 829 cache_file=/dev/null
 830 exec_prefix=NONE
 831 no_create=
 832 no_recursion=
 833 prefix=NONE
 834 program_prefix=NONE
 835 program_suffix=NONE
 836 program_transform_name=s,x,x,
 837 silent=
 838 site=
 839 srcdir=
 840 verbose=
 841 x_includes=NONE
 842 x_libraries=NONE
 843
 844 # Installation directory options.
 845 # These are left unexpanded so users can "make install exec_prefix=/foo"
 846 # and all the variables that are supposed to be based on exec_prefix
 847 # by default will actually change.
 848 # Use braces instead of parens because sh, perl, etc. also accept them.
 849 # (The list follows the same order as the GNU Coding Standards.)
 850 bindir='${exec_prefix}/bin'
 851 sbindir='${exec_prefix}/sbin'
 852 libexecdir='${exec_prefix}/libexec'
 853 datarootdir='${prefix}/share'
 854 datadir='${datarootdir}'
 855 sysconfdir='${prefix}/etc'
 856 sharedstatedir='${prefix}/com'
 857 localstatedir='${prefix}/var'
 858 includedir='${prefix}/include'
 859 oldincludedir='/usr/include'
 860 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 861 infodir='${datarootdir}/info'
 862 htmldir='${docdir}'
 863 dvidir='${docdir}'
 864 pdfdir='${docdir}'
 865 psdir='${docdir}'
 866 libdir='${exec_prefix}/lib'
 867 localedir='${datarootdir}/locale'
 868 mandir='${datarootdir}/man'
 869
 870 ac_prev=
 871 ac_dashdash=
 872 for ac_option
 873 do
 874   # If the previous option needs an argument, assign it.
 875   if test -n "$ac_prev"; then
 876     eval $ac_prev=\$ac_option
 877     ac_prev=
 878     continue
 879   fi
 880
 881   case $ac_option in
 882   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 883   *)    ac_optarg=yes ;;
 884   esac
 885
 886   # Accept the important Cygnus configure options, so we can diagnose typos.
 887
 888   case $ac_dashdash$ac_option in
 889   --)
 890     ac_dashdash=yes ;;
 891
 892   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 893     ac_prev=bindir ;;
 894   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 895     bindir=$ac_optarg ;;
 896
 897   -build | --build | --buil | --bui | --bu)
 898     ac_prev=build_alias ;;
 899   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 900     build_alias=$ac_optarg ;;
 901
 902   -cache-file | --cache-file | --cache-fil | --cache-fi \
 903   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 904     ac_prev=cache_file ;;
 905   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 906   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 907     cache_file=$ac_optarg ;;
 908
 909   --config-cache | -C)
 910     cache_file=config.cache ;;
 911
 912   -datadir | --datadir | --datadi | --datad)
 913     ac_prev=datadir ;;
 914   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 915     datadir=$ac_optarg ;;
 916
 917   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 918   | --dataroo | --dataro | --datar)
 919     ac_prev=datarootdir ;;
 920   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 921   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 922     datarootdir=$ac_optarg ;;
 923
 924   -disable-* | --disable-*)
 925     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 926     # Reject names that are not valid shell variable names.
 927     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 928       as_fn_error "invalid feature name: $ac_useropt"
 929     ac_useropt_orig=$ac_useropt
 930     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 931     case $ac_user_opts in
 932       *"
 933 "enable_$ac_useropt"
 934 "*) ;;
 935       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 936          ac_unrecognized_sep=', ';;
 937     esac
 938     eval enable_$ac_useropt=no ;;
 939
 940   -docdir | --docdir | --docdi | --doc | --do)
 941     ac_prev=docdir ;;
 942   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 943     docdir=$ac_optarg ;;
 944
 945   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 946     ac_prev=dvidir ;;
 947   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 948     dvidir=$ac_optarg ;;
 949
 950   -enable-* | --enable-*)
 951     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 952     # Reject names that are not valid shell variable names.
 953     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 954       as_fn_error "invalid feature name: $ac_useropt"
 955     ac_useropt_orig=$ac_useropt
 956     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 957     case $ac_user_opts in
 958       *"
 959 "enable_$ac_useropt"
 960 "*) ;;
 961       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 962          ac_unrecognized_sep=', ';;
 963     esac
 964     eval enable_$ac_useropt=\$ac_optarg ;;
 965
 966   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 967   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 968   | --exec | --exe | --ex)
 969     ac_prev=exec_prefix ;;
 970   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 971   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 972   | --exec=* | --exe=* | --ex=*)
 973     exec_prefix=$ac_optarg ;;
 974
 975   -gas | --gas | --ga | --g)
 976     # Obsolete; use --with-gas.
 977     with_gas=yes ;;
 978
 979   -help | --help | --hel | --he | -h)
 980     ac_init_help=long ;;
 981   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 982     ac_init_help=recursive ;;
 983   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 984     ac_init_help=short ;;
 985
 986   -host | --host | --hos | --ho)
 987     ac_prev=host_alias ;;
 988   -host=* | --host=* | --hos=* | --ho=*)
 989     host_alias=$ac_optarg ;;
 990
 991   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 992     ac_prev=htmldir ;;
 993   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 994   | --ht=*)
 995     htmldir=$ac_optarg ;;
 996
 997   -includedir | --includedir | --includedi | --included | --include \
 998   | --includ | --inclu | --incl | --inc)
 999     ac_prev=includedir ;;
1000   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1001   | --includ=* | --inclu=* | --incl=* | --inc=*)
1002     includedir=$ac_optarg ;;
1003
1004   -infodir | --infodir | --infodi | --infod | --info | --inf)
1005     ac_prev=infodir ;;
1006   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1007     infodir=$ac_optarg ;;
1008
1009   -libdir | --libdir | --libdi | --libd)
1010     ac_prev=libdir ;;
1011   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1012     libdir=$ac_optarg ;;
1013
1014   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1015   | --libexe | --libex | --libe)
1016     ac_prev=libexecdir ;;
1017   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1018   | --libexe=* | --libex=* | --libe=*)
1019     libexecdir=$ac_optarg ;;
1020
1021   -localedir | --localedir | --localedi | --localed | --locale)
1022     ac_prev=localedir ;;
1023   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1024     localedir=$ac_optarg ;;
1025
1026   -localstatedir | --localstatedir | --localstatedi | --localstated \
1027   | --localstate | --localstat | --localsta | --localst | --locals)
1028     ac_prev=localstatedir ;;
1029   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1030   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1031     localstatedir=$ac_optarg ;;
1032
1033   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1034     ac_prev=mandir ;;
1035   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1036     mandir=$ac_optarg ;;
1037
1038   -nfp | --nfp | --nf)
1039     # Obsolete; use --without-fp.
1040     with_fp=no ;;
1041
1042   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1043   | --no-cr | --no-c | -n)
1044     no_create=yes ;;
1045
1046   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1047   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1048     no_recursion=yes ;;
1049
1050   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1051   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1052   | --oldin | --oldi | --old | --ol | --o)
1053     ac_prev=oldincludedir ;;
1054   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1055   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1056   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1057     oldincludedir=$ac_optarg ;;
1058
1059   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1060     ac_prev=prefix ;;
1061   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1062     prefix=$ac_optarg ;;
1063
1064   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1065   | --program-pre | --program-pr | --program-p)
1066     ac_prev=program_prefix ;;
1067   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1068   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1069     program_prefix=$ac_optarg ;;
1070
1071   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1072   | --program-suf | --program-su | --program-s)
1073     ac_prev=program_suffix ;;
1074   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1075   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1076     program_suffix=$ac_optarg ;;
1077
1078   -program-transform-name | --program-transform-name \
1079   | --program-transform-nam | --program-transform-na \
1080   | --program-transform-n | --program-transform- \
1081   | --program-transform | --program-transfor \
1082   | --program-transfo | --program-transf \
1083   | --program-trans | --program-tran \
1084   | --progr-tra | --program-tr | --program-t)
1085     ac_prev=program_transform_name ;;
1086   -program-transform-name=* | --program-transform-name=* \
1087   | --program-transform-nam=* | --program-transform-na=* \
1088   | --program-transform-n=* | --program-transform-=* \
1089   | --program-transform=* | --program-transfor=* \
1090   | --program-transfo=* | --program-transf=* \
1091   | --program-trans=* | --program-tran=* \
1092   | --progr-tra=* | --program-tr=* | --program-t=*)
1093     program_transform_name=$ac_optarg ;;
1094
1095   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1096     ac_prev=pdfdir ;;
1097   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1098     pdfdir=$ac_optarg ;;
1099
1100   -psdir | --psdir | --psdi | --psd | --ps)
1101     ac_prev=psdir ;;
1102   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1103     psdir=$ac_optarg ;;
1104
1105   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1106   | -silent | --silent | --silen | --sile | --sil)
1107     silent=yes ;;
1108
1109   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1110     ac_prev=sbindir ;;
1111   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1112   | --sbi=* | --sb=*)
1113     sbindir=$ac_optarg ;;
1114
1115   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1116   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1117   | --sharedst | --shareds | --shared | --share | --shar \
1118   | --sha | --sh)
1119     ac_prev=sharedstatedir ;;
1120   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1121   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1122   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1123   | --sha=* | --sh=*)
1124     sharedstatedir=$ac_optarg ;;
1125
1126   -site | --site | --sit)
1127     ac_prev=site ;;
1128   -site=* | --site=* | --sit=*)
1129     site=$ac_optarg ;;
1130
1131   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1132     ac_prev=srcdir ;;
1133   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1134     srcdir=$ac_optarg ;;
1135
1136   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1137   | --syscon | --sysco | --sysc | --sys | --sy)
1138     ac_prev=sysconfdir ;;
1139   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1140   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1141     sysconfdir=$ac_optarg ;;
1142
1143   -target | --target | --targe | --targ | --tar | --ta | --t)
1144     ac_prev=target_alias ;;
1145   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1146     target_alias=$ac_optarg ;;
1147
1148   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1149     verbose=yes ;;
1150
1151   -version | --version | --versio | --versi | --vers | -V)
1152     ac_init_version=: ;;
1153
1154   -with-* | --with-*)
1155     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1156     # Reject names that are not valid shell variable names.
1157     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1158       as_fn_error "invalid package name: $ac_useropt"
1159     ac_useropt_orig=$ac_useropt
1160     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1161     case $ac_user_opts in
1162       *"
1163 "with_$ac_useropt"
1164 "*) ;;
1165       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1166          ac_unrecognized_sep=', ';;
1167     esac
1168     eval with_$ac_useropt=\$ac_optarg ;;
1169
1170   -without-* | --without-*)
1171     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1172     # Reject names that are not valid shell variable names.
1173     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1174       as_fn_error "invalid package name: $ac_useropt"
1175     ac_useropt_orig=$ac_useropt
1176     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1177     case $ac_user_opts in
1178       *"
1179 "with_$ac_useropt"
1180 "*) ;;
1181       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1182          ac_unrecognized_sep=', ';;
1183     esac
1184     eval with_$ac_useropt=no ;;
1185
1186   --x)
1187     # Obsolete; use --with-x.
1188     with_x=yes ;;
1189
1190   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1191   | --x-incl | --x-inc | --x-in | --x-i)
1192     ac_prev=x_includes ;;
1193   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1194   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1195     x_includes=$ac_optarg ;;
1196
1197   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1198   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1199     ac_prev=x_libraries ;;
1200   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1201   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1202     x_libraries=$ac_optarg ;;
1203
1204   -*) as_fn_error "unrecognized option: \`$ac_option'
1205 Try \`$0 --help' for more information."
1206     ;;
1207
1208   *=*)
1209     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1210     # Reject names that are not valid shell variable names.
1211     case $ac_envvar in #(
1212       '' | [0-9]* | *[!_$as_cr_alnum]* )
1213       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1214     esac
1215     eval $ac_envvar=\$ac_optarg
1216     export $ac_envvar ;;
1217
1218   *)
1219     # FIXME: should be removed in autoconf 3.0.
1220     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1221     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1222       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1223     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1224     ;;
1225
1226   esac
1227 done
1228
1229 if test -n "$ac_prev"; then
1230   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1231   as_fn_error "missing argument to $ac_option"
1232 fi
1233
1234 if test -n "$ac_unrecognized_opts"; then
1235   case $enable_option_checking in
1236     no) ;;
1237     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1238     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1239   esac
1240 fi
1241
1242 # Check all directory arguments for consistency.
1243 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1244                 datadir sysconfdir sharedstatedir localstatedir includedir \
1245                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1246                 libdir localedir mandir
1247 do
1248   eval ac_val=\$$ac_var
1249   # Remove trailing slashes.
1250   case $ac_val in
1251     */ )
1252       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1253       eval $ac_var=\$ac_val;;
1254   esac
1255   # Be sure to have absolute directory names.
1256   case $ac_val in
1257     [\\/$]* | ?:[\\/]* )  continue;;
1258     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1259   esac
1260   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1261 done
1262
1263 # There might be people who depend on the old broken behavior: `$host'
1264 # used to hold the argument of --host etc.
1265 # FIXME: To remove some day.
1266 build=$build_alias
1267 host=$host_alias
1268 target=$target_alias
1269
1270 # FIXME: To remove some day.
1271 if test "x$host_alias" != x; then
1272   if test "x$build_alias" = x; then
1273     cross_compiling=maybe
1274     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1275     If a cross compiler is detected then cross compile mode will be used." >&2
1276   elif test "x$build_alias" != "x$host_alias"; then
1277     cross_compiling=yes
1278   fi
1279 fi
1280
1281 ac_tool_prefix=
1282 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1283
1284 test "$silent" = yes && exec 6>/dev/null
1285
1286
1287 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1288 ac_ls_di=`ls -di .` &&
1289 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1290   as_fn_error "working directory cannot be determined"
1291 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1292   as_fn_error "pwd does not report name of working directory"
1293
1294
1295 # Find the source files, if location was not specified.
1296 if test -z "$srcdir"; then
1297   ac_srcdir_defaulted=yes
1298   # Try the directory containing this script, then the parent directory.
1299   ac_confdir=`$as_dirname -- "$as_myself" ||
1300 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1301          X"$as_myself" : 'X\(//\)[^/]' \| \
1302          X"$as_myself" : 'X\(//\)$' \| \
1303          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1304 $as_echo X"$as_myself" |
1305     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1306             s//\1/
1307             q
1308           }
1309           /^X\(\/\/\)[^/].*/{
1310             s//\1/
1311             q
1312           }
1313           /^X\(\/\/\)$/{
1314             s//\1/
1315             q
1316           }
1317           /^X\(\/\).*/{
1318             s//\1/
1319             q
1320           }
1321           s/.*/./; q'`
1322   srcdir=$ac_confdir
1323   if test ! -r "$srcdir/$ac_unique_file"; then
1324     srcdir=..
1325   fi
1326 else
1327   ac_srcdir_defaulted=no
1328 fi
1329 if test ! -r "$srcdir/$ac_unique_file"; then
1330   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1331   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1332 fi
1333 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1334 ac_abs_confdir=`(
1335         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1336         pwd)`
1337 # When building in place, set srcdir=.
1338 if test "$ac_abs_confdir" = "$ac_pwd"; then
1339   srcdir=.
1340 fi
1341 # Remove unnecessary trailing slashes from srcdir.
1342 # Double slashes in file names in object file debugging info
1343 # mess up M-x gdb in Emacs.
1344 case $srcdir in
1345 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1346 esac
1347 for ac_var in $ac_precious_vars; do
1348   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1349   eval ac_env_${ac_var}_value=\$${ac_var}
1350   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1351   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1352 done
1353
1354 #
1355 # Report the --help message.
1356 #
1357 if test "$ac_init_help" = "long"; then
1358   # Omit some internal or obsolete options to make the list less imposing.
1359   # This message is too long to be a string in the A/UX 3.1 sh.
1360   cat <<_ACEOF
1361 \`configure' configures gold 0.1 to adapt to many kinds of systems.
1362
1363 Usage: $0 [OPTION]... [VAR=VALUE]...
1364
1365 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1366 VAR=VALUE.  See below for descriptions of some of the useful variables.
1367
1368 Defaults for the options are specified in brackets.
1369
1370 Configuration:
1371   -h, --help              display this help and exit
1372       --help=short        display options specific to this package
1373       --help=recursive    display the short help of all the included packages
1374   -V, --version           display version information and exit
1375   -q, --quiet, --silent   do not print \`checking...' messages
1376       --cache-file=FILE   cache test results in FILE [disabled]
1377   -C, --config-cache      alias for \`--cache-file=config.cache'
1378   -n, --no-create         do not create output files
1379       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1380
1381 Installation directories:
1382   --prefix=PREFIX         install architecture-independent files in PREFIX
1383                           [$ac_default_prefix]
1384   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1385                           [PREFIX]
1386
1387 By default, \`make install' will install all the files in
1388 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1389 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1390 for instance \`--prefix=\$HOME'.
1391
1392 For better control, use the options below.
1393
1394 Fine tuning of the installation directories:
1395   --bindir=DIR            user executables [EPREFIX/bin]
1396   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1397   --libexecdir=DIR        program executables [EPREFIX/libexec]
1398   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1399   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1400   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1401   --libdir=DIR            object code libraries [EPREFIX/lib]
1402   --includedir=DIR        C header files [PREFIX/include]
1403   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1404   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1405   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1406   --infodir=DIR           info documentation [DATAROOTDIR/info]
1407   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1408   --mandir=DIR            man documentation [DATAROOTDIR/man]
1409   --docdir=DIR            documentation root [DATAROOTDIR/doc/gold]
1410   --htmldir=DIR           html documentation [DOCDIR]
1411   --dvidir=DIR            dvi documentation [DOCDIR]
1412   --pdfdir=DIR            pdf documentation [DOCDIR]
1413   --psdir=DIR             ps documentation [DOCDIR]
1414 _ACEOF
1415
1416   cat <<\_ACEOF
1417
1418 Program names:
1419   --program-prefix=PREFIX            prepend PREFIX to installed program names
1420   --program-suffix=SUFFIX            append SUFFIX to installed program names
1421   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1422
1423 System types:
1424   --build=BUILD     configure for building on BUILD [guessed]
1425   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1426   --target=TARGET   configure for building compilers for TARGET [HOST]
1427 _ACEOF
1428 fi
1429
1430 if test -n "$ac_init_help"; then
1431   case $ac_init_help in
1432      short | recursive ) echo "Configuration of gold 0.1:";;
1433    esac
1434   cat <<\_ACEOF
1435
1436 Optional Features:
1437   --disable-option-checking  ignore unrecognized --enable/--with options
1438   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1439   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1440   --enable-gold[=ARG]     build gold [ARG={default,yes,no}]
1441   --enable-threads        multi-threaded linking
1442   --enable-plugins        linker plugins
1443   --enable-targets        alternative target configurations
1444   --disable-dependency-tracking  speeds up one-time build
1445   --enable-dependency-tracking   do not reject slow dependency extractors
1446   --disable-nls           do not use Native Language Support
1447   --enable-werror         treat compile warnings as errors
1448   --enable-build-warnings enable build-time compiler warnings
1449   --enable-maintainer-mode  enable make rules and dependencies not useful
1450                           (and sometimes confusing) to the casual installer
1451
1452 Optional Packages:
1453   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1454   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1455   --with-sysroot=DIR    search for usr/lib et al within DIR
1456   --with-lib-path=dir1:dir2...  set default LIB_PATH
1457   --with-gold-ldflags=FLAGS  additional link flags for gold
1458   --with-gold-ldadd=LIBS     additional libraries for gold
1459   --with-system-zlib      use installed libz
1460
1461 Some influential environment variables:
1462   CC          C compiler command
1463   CFLAGS      C compiler flags
1464   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1465               nonstandard directory <lib dir>
1466   LIBS        libraries to pass to the linker, e.g. -l<library>
1467   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1468               you have headers in a nonstandard directory <include dir>
1469   CXX         C++ compiler command
1470   CXXFLAGS    C++ compiler flags
1471   YACC        The `Yet Another C Compiler' implementation to use. Defaults to
1472               the first program found out of: `bison -y', `byacc', `yacc'.
1473   YFLAGS      The list of arguments that will be passed by default to $YACC.
1474               This script will default YFLAGS to the empty string to avoid a
1475               default value of `-d' given by some make applications.
1476   CPP         C preprocessor
1477   CXXCPP      C++ preprocessor
1478
1479 Use these variables to override the choices made by `configure' or to help
1480 it to find libraries and programs with nonstandard names/locations.
1481
1482 Report bugs to the package provider.
1483 _ACEOF
1484 ac_status=$?
1485 fi
1486
1487 if test "$ac_init_help" = "recursive"; then
1488   # If there are subdirs, report their specific --help.
1489   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1490     test -d "$ac_dir" ||
1491       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1492       continue
1493     ac_builddir=.
1494
1495 case "$ac_dir" in
1496 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1497 *)
1498   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1499   # A ".." for each directory in $ac_dir_suffix.
1500   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1501   case $ac_top_builddir_sub in
1502   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1503   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1504   esac ;;
1505 esac
1506 ac_abs_top_builddir=$ac_pwd
1507 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1508 # for backward compatibility:
1509 ac_top_builddir=$ac_top_build_prefix
1510
1511 case $srcdir in
1512   .)  # We are building in place.
1513     ac_srcdir=.
1514     ac_top_srcdir=$ac_top_builddir_sub
1515     ac_abs_top_srcdir=$ac_pwd ;;
1516   [\\/]* | ?:[\\/]* )  # Absolute name.
1517     ac_srcdir=$srcdir$ac_dir_suffix;
1518     ac_top_srcdir=$srcdir
1519     ac_abs_top_srcdir=$srcdir ;;
1520   *) # Relative name.
1521     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1522     ac_top_srcdir=$ac_top_build_prefix$srcdir
1523     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1524 esac
1525 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1526
1527     cd "$ac_dir" || { ac_status=$?; continue; }
1528     # Check for guested configure.
1529     if test -f "$ac_srcdir/configure.gnu"; then
1530       echo &&
1531       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1532     elif test -f "$ac_srcdir/configure"; then
1533       echo &&
1534       $SHELL "$ac_srcdir/configure" --help=recursive
1535     else
1536       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1537     fi || ac_status=$?
1538     cd "$ac_pwd" || { ac_status=$?; break; }
1539   done
1540 fi
1541
1542 test -n "$ac_init_help" && exit $ac_status
1543 if $ac_init_version; then
1544   cat <<\_ACEOF
1545 gold configure 0.1
1546 generated by GNU Autoconf 2.64
1547
1548 Copyright (C) 2009 Free Software Foundation, Inc.
1549 This configure script is free software; the Free Software Foundation
1550 gives unlimited permission to copy, distribute and modify it.
1551 _ACEOF
1552   exit
1553 fi
1554
1555 ## ------------------------ ##
1556 ## Autoconf initialization. ##
1557 ## ------------------------ ##
1558
1559 # ac_fn_c_try_compile LINENO
1560 # --------------------------
1561 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1562 ac_fn_c_try_compile ()
1563 {
1564   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1565   rm -f conftest.$ac_objext
1566   if { { ac_try="$ac_compile"
1567 case "(($ac_try" in
1568   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1569   *) ac_try_echo=$ac_try;;
1570 esac
1571 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1572 $as_echo "$ac_try_echo"; } >&5
1573   (eval "$ac_compile") 2>conftest.err
1574   ac_status=$?
1575   if test -s conftest.err; then
1576     grep -v '^ *+' conftest.err >conftest.er1
1577     cat conftest.er1 >&5
1578     mv -f conftest.er1 conftest.err
1579   fi
1580   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1581   test $ac_status = 0; } && {
1582          test -z "$ac_c_werror_flag" ||
1583          test ! -s conftest.err
1584        } && test -s conftest.$ac_objext; then :
1585   ac_retval=0
1586 else
1587   $as_echo "$as_me: failed program was:" >&5
1588 sed 's/^/| /' conftest.$ac_ext >&5
1589
1590         ac_retval=1
1591 fi
1592   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1593   return $ac_retval
1594
1595 } # ac_fn_c_try_compile
1596
1597 # ac_fn_cxx_try_compile LINENO
1598 # ----------------------------
1599 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1600 ac_fn_cxx_try_compile ()
1601 {
1602   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1603   rm -f conftest.$ac_objext
1604   if { { ac_try="$ac_compile"
1605 case "(($ac_try" in
1606   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1607   *) ac_try_echo=$ac_try;;
1608 esac
1609 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1610 $as_echo "$ac_try_echo"; } >&5
1611   (eval "$ac_compile") 2>conftest.err
1612   ac_status=$?
1613   if test -s conftest.err; then
1614     grep -v '^ *+' conftest.err >conftest.er1
1615     cat conftest.er1 >&5
1616     mv -f conftest.er1 conftest.err
1617   fi
1618   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1619   test $ac_status = 0; } && {
1620          test -z "$ac_cxx_werror_flag" ||
1621          test ! -s conftest.err
1622        } && test -s conftest.$ac_objext; then :
1623   ac_retval=0
1624 else
1625   $as_echo "$as_me: failed program was:" >&5
1626 sed 's/^/| /' conftest.$ac_ext >&5
1627
1628         ac_retval=1
1629 fi
1630   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1631   return $ac_retval
1632
1633 } # ac_fn_cxx_try_compile
1634
1635 # ac_fn_c_try_cpp LINENO
1636 # ----------------------
1637 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1638 ac_fn_c_try_cpp ()
1639 {
1640   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1641   if { { ac_try="$ac_cpp conftest.$ac_ext"
1642 case "(($ac_try" in
1643   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1644   *) ac_try_echo=$ac_try;;
1645 esac
1646 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1647 $as_echo "$ac_try_echo"; } >&5
1648   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1649   ac_status=$?
1650   if test -s conftest.err; then
1651     grep -v '^ *+' conftest.err >conftest.er1
1652     cat conftest.er1 >&5
1653     mv -f conftest.er1 conftest.err
1654   fi
1655   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1656   test $ac_status = 0; } >/dev/null && {
1657          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1658          test ! -s conftest.err
1659        }; then :
1660   ac_retval=0
1661 else
1662   $as_echo "$as_me: failed program was:" >&5
1663 sed 's/^/| /' conftest.$ac_ext >&5
1664
1665     ac_retval=1
1666 fi
1667   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1668   return $ac_retval
1669
1670 } # ac_fn_c_try_cpp
1671
1672 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1673 # -------------------------------------------------------
1674 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1675 # the include files in INCLUDES and setting the cache variable VAR
1676 # accordingly.
1677 ac_fn_c_check_header_mongrel ()
1678 {
1679   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1680   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1681   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1682 $as_echo_n "checking for $2... " >&6; }
1683 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1684   $as_echo_n "(cached) " >&6
1685 fi
1686 eval ac_res=\$$3
1687                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1688 $as_echo "$ac_res" >&6; }
1689 else
1690   # Is the header compilable?
1691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1692 $as_echo_n "checking $2 usability... " >&6; }
1693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1694 /* end confdefs.h.  */
1695 $4
1696 #include <$2>
1697 _ACEOF
1698 if ac_fn_c_try_compile "$LINENO"; then :
1699   ac_header_compiler=yes
1700 else
1701   ac_header_compiler=no
1702 fi
1703 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1705 $as_echo "$ac_header_compiler" >&6; }
1706
1707 # Is the header present?
1708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1709 $as_echo_n "checking $2 presence... " >&6; }
1710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1711 /* end confdefs.h.  */
1712 #include <$2>
1713 _ACEOF
1714 if ac_fn_c_try_cpp "$LINENO"; then :
1715   ac_header_preproc=yes
1716 else
1717   ac_header_preproc=no
1718 fi
1719 rm -f conftest.err conftest.$ac_ext
1720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1721 $as_echo "$ac_header_preproc" >&6; }
1722
1723 # So?  What about this header?
1724 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1725   yes:no: )
1726     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1727 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1728     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1729 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1730     ;;
1731   no:yes:* )
1732     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1733 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1734     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1735 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1736     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1737 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1738     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1739 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1740     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1741 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1742     ;;
1743 esac
1744   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1745 $as_echo_n "checking for $2... " >&6; }
1746 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1747   $as_echo_n "(cached) " >&6
1748 else
1749   eval "$3=\$ac_header_compiler"
1750 fi
1751 eval ac_res=\$$3
1752                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1753 $as_echo "$ac_res" >&6; }
1754 fi
1755   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1756
1757 } # ac_fn_c_check_header_mongrel
1758
1759 # ac_fn_c_try_run LINENO
1760 # ----------------------
1761 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1762 # that executables *can* be run.
1763 ac_fn_c_try_run ()
1764 {
1765   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1766   if { { ac_try="$ac_link"
1767 case "(($ac_try" in
1768   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1769   *) ac_try_echo=$ac_try;;
1770 esac
1771 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1772 $as_echo "$ac_try_echo"; } >&5
1773   (eval "$ac_link") 2>&5
1774   ac_status=$?
1775   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1776   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1777   { { case "(($ac_try" in
1778   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1779   *) ac_try_echo=$ac_try;;
1780 esac
1781 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1782 $as_echo "$ac_try_echo"; } >&5
1783   (eval "$ac_try") 2>&5
1784   ac_status=$?
1785   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1786   test $ac_status = 0; }; }; then :
1787   ac_retval=0
1788 else
1789   $as_echo "$as_me: program exited with status $ac_status" >&5
1790        $as_echo "$as_me: failed program was:" >&5
1791 sed 's/^/| /' conftest.$ac_ext >&5
1792
1793        ac_retval=$ac_status
1794 fi
1795   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1796   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1797   return $ac_retval
1798
1799 } # ac_fn_c_try_run
1800
1801 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1802 # -------------------------------------------------------
1803 # Tests whether HEADER exists and can be compiled using the include files in
1804 # INCLUDES, setting the cache variable VAR accordingly.
1805 ac_fn_c_check_header_compile ()
1806 {
1807   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1808   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1809 $as_echo_n "checking for $2... " >&6; }
1810 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1811   $as_echo_n "(cached) " >&6
1812 else
1813   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1814 /* end confdefs.h.  */
1815 $4
1816 #include <$2>
1817 _ACEOF
1818 if ac_fn_c_try_compile "$LINENO"; then :
1819   eval "$3=yes"
1820 else
1821   eval "$3=no"
1822 fi
1823 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1824 fi
1825 eval ac_res=\$$3
1826                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1827 $as_echo "$ac_res" >&6; }
1828   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1829
1830 } # ac_fn_c_check_header_compile
1831
1832 # ac_fn_c_try_link LINENO
1833 # -----------------------
1834 # Try to link conftest.$ac_ext, and return whether this succeeded.
1835 ac_fn_c_try_link ()
1836 {
1837   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1838   rm -f conftest.$ac_objext conftest$ac_exeext
1839   if { { ac_try="$ac_link"
1840 case "(($ac_try" in
1841   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1842   *) ac_try_echo=$ac_try;;
1843 esac
1844 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1845 $as_echo "$ac_try_echo"; } >&5
1846   (eval "$ac_link") 2>conftest.err
1847   ac_status=$?
1848   if test -s conftest.err; then
1849     grep -v '^ *+' conftest.err >conftest.er1
1850     cat conftest.er1 >&5
1851     mv -f conftest.er1 conftest.err
1852   fi
1853   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1854   test $ac_status = 0; } && {
1855          test -z "$ac_c_werror_flag" ||
1856          test ! -s conftest.err
1857        } && test -s conftest$ac_exeext && {
1858          test "$cross_compiling" = yes ||
1859          $as_test_x conftest$ac_exeext
1860        }; then :
1861   ac_retval=0
1862 else
1863   $as_echo "$as_me: failed program was:" >&5
1864 sed 's/^/| /' conftest.$ac_ext >&5
1865
1866         ac_retval=1
1867 fi
1868   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1869   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1870   # interfere with the next link command; also delete a directory that is
1871   # left behind by Apple's compiler.  We do this before executing the actions.
1872   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1873   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1874   return $ac_retval
1875
1876 } # ac_fn_c_try_link
1877
1878 # ac_fn_c_check_func LINENO FUNC VAR
1879 # ----------------------------------
1880 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1881 ac_fn_c_check_func ()
1882 {
1883   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1884   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1885 $as_echo_n "checking for $2... " >&6; }
1886 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1887   $as_echo_n "(cached) " >&6
1888 else
1889   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1890 /* end confdefs.h.  */
1891 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1892    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1893 #define $2 innocuous_$2
1894
1895 /* System header to define __stub macros and hopefully few prototypes,
1896     which can conflict with char $2 (); below.
1897     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1898     <limits.h> exists even on freestanding compilers.  */
1899
1900 #ifdef __STDC__
1901 # include <limits.h>
1902 #else
1903 # include <assert.h>
1904 #endif
1905
1906 #undef $2
1907
1908 /* Override any GCC internal prototype to avoid an error.
1909    Use char because int might match the return type of a GCC
1910    builtin and then its argument prototype would still apply.  */
1911 #ifdef __cplusplus
1912 extern "C"
1913 #endif
1914 char $2 ();
1915 /* The GNU C library defines this for functions which it implements
1916     to always fail with ENOSYS.  Some functions are actually named
1917     something starting with __ and the normal name is an alias.  */
1918 #if defined __stub_$2 || defined __stub___$2
1919 choke me
1920 #endif
1921
1922 int
1923 main ()
1924 {
1925 return $2 ();
1926   ;
1927   return 0;
1928 }
1929 _ACEOF
1930 if ac_fn_c_try_link "$LINENO"; then :
1931   eval "$3=yes"
1932 else
1933   eval "$3=no"
1934 fi
1935 rm -f core conftest.err conftest.$ac_objext \
1936     conftest$ac_exeext conftest.$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_func
1944
1945 # ac_fn_c_check_decl LINENO SYMBOL VAR
1946 # ------------------------------------
1947 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1948 ac_fn_c_check_decl ()
1949 {
1950   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1951   as_decl_name=`echo $2|sed 's/ *(.*//'`
1952   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1953   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1954 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1955 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1956   $as_echo_n "(cached) " >&6
1957 else
1958   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1959 /* end confdefs.h.  */
1960 $4
1961 int
1962 main ()
1963 {
1964 #ifndef $as_decl_name
1965 #ifdef __cplusplus
1966   (void) $as_decl_use;
1967 #else
1968   (void) $as_decl_name;
1969 #endif
1970 #endif
1971
1972   ;
1973   return 0;
1974 }
1975 _ACEOF
1976 if ac_fn_c_try_compile "$LINENO"; then :
1977   eval "$3=yes"
1978 else
1979   eval "$3=no"
1980 fi
1981 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1982 fi
1983 eval ac_res=\$$3
1984                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1985 $as_echo "$ac_res" >&6; }
1986   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1987
1988 } # ac_fn_c_check_decl
1989
1990 # ac_fn_cxx_try_cpp LINENO
1991 # ------------------------
1992 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1993 ac_fn_cxx_try_cpp ()
1994 {
1995   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1996   if { { ac_try="$ac_cpp conftest.$ac_ext"
1997 case "(($ac_try" in
1998   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1999   *) ac_try_echo=$ac_try;;
2000 esac
2001 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2002 $as_echo "$ac_try_echo"; } >&5
2003   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2004   ac_status=$?
2005   if test -s conftest.err; then
2006     grep -v '^ *+' conftest.err >conftest.er1
2007     cat conftest.er1 >&5
2008     mv -f conftest.er1 conftest.err
2009   fi
2010   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2011   test $ac_status = 0; } >/dev/null && {
2012          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2013          test ! -s conftest.err
2014        }; then :
2015   ac_retval=0
2016 else
2017   $as_echo "$as_me: failed program was:" >&5
2018 sed 's/^/| /' conftest.$ac_ext >&5
2019
2020     ac_retval=1
2021 fi
2022   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2023   return $ac_retval
2024
2025 } # ac_fn_cxx_try_cpp
2026
2027 # ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
2028 # ---------------------------------------------------------
2029 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2030 # the include files in INCLUDES and setting the cache variable VAR
2031 # accordingly.
2032 ac_fn_cxx_check_header_mongrel ()
2033 {
2034   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2035   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2036   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2037 $as_echo_n "checking for $2... " >&6; }
2038 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2039   $as_echo_n "(cached) " >&6
2040 fi
2041 eval ac_res=\$$3
2042                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2043 $as_echo "$ac_res" >&6; }
2044 else
2045   # Is the header compilable?
2046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2047 $as_echo_n "checking $2 usability... " >&6; }
2048 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2049 /* end confdefs.h.  */
2050 $4
2051 #include <$2>
2052 _ACEOF
2053 if ac_fn_cxx_try_compile "$LINENO"; then :
2054   ac_header_compiler=yes
2055 else
2056   ac_header_compiler=no
2057 fi
2058 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2060 $as_echo "$ac_header_compiler" >&6; }
2061
2062 # Is the header present?
2063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2064 $as_echo_n "checking $2 presence... " >&6; }
2065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2066 /* end confdefs.h.  */
2067 #include <$2>
2068 _ACEOF
2069 if ac_fn_cxx_try_cpp "$LINENO"; then :
2070   ac_header_preproc=yes
2071 else
2072   ac_header_preproc=no
2073 fi
2074 rm -f conftest.err conftest.$ac_ext
2075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2076 $as_echo "$ac_header_preproc" >&6; }
2077
2078 # So?  What about this header?
2079 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
2080   yes:no: )
2081     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2082 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2083     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2084 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2085     ;;
2086   no:yes:* )
2087     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2088 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2089     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2090 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2091     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2092 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2093     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2094 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2095     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2096 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2097     ;;
2098 esac
2099   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2100 $as_echo_n "checking for $2... " >&6; }
2101 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2102   $as_echo_n "(cached) " >&6
2103 else
2104   eval "$3=\$ac_header_compiler"
2105 fi
2106 eval ac_res=\$$3
2107                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2108 $as_echo "$ac_res" >&6; }
2109 fi
2110   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2111
2112 } # ac_fn_cxx_check_header_mongrel
2113
2114 # ac_fn_cxx_try_link LINENO
2115 # -------------------------
2116 # Try to link conftest.$ac_ext, and return whether this succeeded.
2117 ac_fn_cxx_try_link ()
2118 {
2119   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2120   rm -f conftest.$ac_objext conftest$ac_exeext
2121   if { { ac_try="$ac_link"
2122 case "(($ac_try" in
2123   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2124   *) ac_try_echo=$ac_try;;
2125 esac
2126 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2127 $as_echo "$ac_try_echo"; } >&5
2128   (eval "$ac_link") 2>conftest.err
2129   ac_status=$?
2130   if test -s conftest.err; then
2131     grep -v '^ *+' conftest.err >conftest.er1
2132     cat conftest.er1 >&5
2133     mv -f conftest.er1 conftest.err
2134   fi
2135   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2136   test $ac_status = 0; } && {
2137          test -z "$ac_cxx_werror_flag" ||
2138          test ! -s conftest.err
2139        } && test -s conftest$ac_exeext && {
2140          test "$cross_compiling" = yes ||
2141          $as_test_x conftest$ac_exeext
2142        }; then :
2143   ac_retval=0
2144 else
2145   $as_echo "$as_me: failed program was:" >&5
2146 sed 's/^/| /' conftest.$ac_ext >&5
2147
2148         ac_retval=1
2149 fi
2150   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2151   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2152   # interfere with the next link command; also delete a directory that is
2153   # left behind by Apple's compiler.  We do this before executing the actions.
2154   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2155   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2156   return $ac_retval
2157
2158 } # ac_fn_cxx_try_link
2159
2160 # ac_fn_cxx_check_func LINENO FUNC VAR
2161 # ------------------------------------
2162 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2163 ac_fn_cxx_check_func ()
2164 {
2165   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2166   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2167 $as_echo_n "checking for $2... " >&6; }
2168 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2169   $as_echo_n "(cached) " >&6
2170 else
2171   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2172 /* end confdefs.h.  */
2173 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2174    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2175 #define $2 innocuous_$2
2176
2177 /* System header to define __stub macros and hopefully few prototypes,
2178     which can conflict with char $2 (); below.
2179     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2180     <limits.h> exists even on freestanding compilers.  */
2181
2182 #ifdef __STDC__
2183 # include <limits.h>
2184 #else
2185 # include <assert.h>
2186 #endif
2187
2188 #undef $2
2189
2190 /* Override any GCC internal prototype to avoid an error.
2191    Use char because int might match the return type of a GCC
2192    builtin and then its argument prototype would still apply.  */
2193 #ifdef __cplusplus
2194 extern "C"
2195 #endif
2196 char $2 ();
2197 /* The GNU C library defines this for functions which it implements
2198     to always fail with ENOSYS.  Some functions are actually named
2199     something starting with __ and the normal name is an alias.  */
2200 #if defined __stub_$2 || defined __stub___$2
2201 choke me
2202 #endif
2203
2204 int
2205 main ()
2206 {
2207 return $2 ();
2208   ;
2209   return 0;
2210 }
2211 _ACEOF
2212 if ac_fn_cxx_try_link "$LINENO"; then :
2213   eval "$3=yes"
2214 else
2215   eval "$3=no"
2216 fi
2217 rm -f core conftest.err conftest.$ac_objext \
2218     conftest$ac_exeext conftest.$ac_ext
2219 fi
2220 eval ac_res=\$$3
2221                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2222 $as_echo "$ac_res" >&6; }
2223   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2224
2225 } # ac_fn_cxx_check_func
2226
2227 # ac_fn_cxx_check_decl LINENO SYMBOL VAR
2228 # --------------------------------------
2229 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2230 ac_fn_cxx_check_decl ()
2231 {
2232   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2233   as_decl_name=`echo $2|sed 's/ *(.*//'`
2234   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2235   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2236 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2237 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2238   $as_echo_n "(cached) " >&6
2239 else
2240   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2241 /* end confdefs.h.  */
2242 $4
2243 int
2244 main ()
2245 {
2246 #ifndef $as_decl_name
2247 #ifdef __cplusplus
2248   (void) $as_decl_use;
2249 #else
2250   (void) $as_decl_name;
2251 #endif
2252 #endif
2253
2254   ;
2255   return 0;
2256 }
2257 _ACEOF
2258 if ac_fn_cxx_try_compile "$LINENO"; then :
2259   eval "$3=yes"
2260 else
2261   eval "$3=no"
2262 fi
2263 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2264 fi
2265 eval ac_res=\$$3
2266                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2267 $as_echo "$ac_res" >&6; }
2268   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2269
2270 } # ac_fn_cxx_check_decl
2271 cat >config.log <<_ACEOF
2272 This file contains any messages produced by compilers while
2273 running configure, to aid debugging if configure makes a mistake.
2274
2275 It was created by gold $as_me 0.1, which was
2276 generated by GNU Autoconf 2.64.  Invocation command line was
2277
2278   $ $0 $@
2279
2280 _ACEOF
2281 exec 5>>config.log
2282 {
2283 cat <<_ASUNAME
2284 ## --------- ##
2285 ## Platform. ##
2286 ## --------- ##
2287
2288 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2289 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2290 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2291 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2292 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2293
2294 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2295 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2296
2297 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2298 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2299 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2300 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2301 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2302 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2303 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2304
2305 _ASUNAME
2306
2307 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2308 for as_dir in $PATH
2309 do
2310   IFS=$as_save_IFS
2311   test -z "$as_dir" && as_dir=.
2312     $as_echo "PATH: $as_dir"
2313   done
2314 IFS=$as_save_IFS
2315
2316 } >&5
2317
2318 cat >&5 <<_ACEOF
2319
2320
2321 ## ----------- ##
2322 ## Core tests. ##
2323 ## ----------- ##
2324
2325 _ACEOF
2326
2327
2328 # Keep a trace of the command line.
2329 # Strip out --no-create and --no-recursion so they do not pile up.
2330 # Strip out --silent because we don't want to record it for future runs.
2331 # Also quote any args containing shell meta-characters.
2332 # Make two passes to allow for proper duplicate-argument suppression.
2333 ac_configure_args=
2334 ac_configure_args0=
2335 ac_configure_args1=
2336 ac_must_keep_next=false
2337 for ac_pass in 1 2
2338 do
2339   for ac_arg
2340   do
2341     case $ac_arg in
2342     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2343     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2344     | -silent | --silent | --silen | --sile | --sil)
2345       continue ;;
2346     *\'*)
2347       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2348     esac
2349     case $ac_pass in
2350     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2351     2)
2352       as_fn_append ac_configure_args1 " '$ac_arg'"
2353       if test $ac_must_keep_next = true; then
2354         ac_must_keep_next=false # Got value, back to normal.
2355       else
2356         case $ac_arg in
2357           *=* | --config-cache | -C | -disable-* | --disable-* \
2358           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2359           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2360           | -with-* | --with-* | -without-* | --without-* | --x)
2361             case "$ac_configure_args0 " in
2362               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2363             esac
2364             ;;
2365           -* ) ac_must_keep_next=true ;;
2366         esac
2367       fi
2368       as_fn_append ac_configure_args " '$ac_arg'"
2369       ;;
2370     esac
2371   done
2372 done
2373 { ac_configure_args0=; unset ac_configure_args0;}
2374 { ac_configure_args1=; unset ac_configure_args1;}
2375
2376 # When interrupted or exit'd, cleanup temporary files, and complete
2377 # config.log.  We remove comments because anyway the quotes in there
2378 # would cause problems or look ugly.
2379 # WARNING: Use '\'' to represent an apostrophe within the trap.
2380 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2381 trap 'exit_status=$?
2382   # Save into config.log some information that might help in debugging.
2383   {
2384     echo
2385
2386     cat <<\_ASBOX
2387 ## ---------------- ##
2388 ## Cache variables. ##
2389 ## ---------------- ##
2390 _ASBOX
2391     echo
2392     # The following way of writing the cache mishandles newlines in values,
2393 (
2394   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2395     eval ac_val=\$$ac_var
2396     case $ac_val in #(
2397     *${as_nl}*)
2398       case $ac_var in #(
2399       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2400 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2401       esac
2402       case $ac_var in #(
2403       _ | IFS | as_nl) ;; #(
2404       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2405       *) { eval $ac_var=; unset $ac_var;} ;;
2406       esac ;;
2407     esac
2408   done
2409   (set) 2>&1 |
2410     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2411     *${as_nl}ac_space=\ *)
2412       sed -n \
2413         "s/'\''/'\''\\\\'\'''\''/g;
2414           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2415       ;; #(
2416     *)
2417       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2418       ;;
2419     esac |
2420     sort
2421 )
2422     echo
2423
2424     cat <<\_ASBOX
2425 ## ----------------- ##
2426 ## Output variables. ##
2427 ## ----------------- ##
2428 _ASBOX
2429     echo
2430     for ac_var in $ac_subst_vars
2431     do
2432       eval ac_val=\$$ac_var
2433       case $ac_val in
2434       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2435       esac
2436       $as_echo "$ac_var='\''$ac_val'\''"
2437     done | sort
2438     echo
2439
2440     if test -n "$ac_subst_files"; then
2441       cat <<\_ASBOX
2442 ## ------------------- ##
2443 ## File substitutions. ##
2444 ## ------------------- ##
2445 _ASBOX
2446       echo
2447       for ac_var in $ac_subst_files
2448       do
2449         eval ac_val=\$$ac_var
2450         case $ac_val in
2451         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2452         esac
2453         $as_echo "$ac_var='\''$ac_val'\''"
2454       done | sort
2455       echo
2456     fi
2457
2458     if test -s confdefs.h; then
2459       cat <<\_ASBOX
2460 ## ----------- ##
2461 ## confdefs.h. ##
2462 ## ----------- ##
2463 _ASBOX
2464       echo
2465       cat confdefs.h
2466       echo
2467     fi
2468     test "$ac_signal" != 0 &&
2469       $as_echo "$as_me: caught signal $ac_signal"
2470     $as_echo "$as_me: exit $exit_status"
2471   } >&5
2472   rm -f core *.core core.conftest.* &&
2473     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2474     exit $exit_status
2475 ' 0
2476 for ac_signal in 1 2 13 15; do
2477   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2478 done
2479 ac_signal=0
2480
2481 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2482 rm -f -r conftest* confdefs.h
2483
2484 $as_echo "/* confdefs.h */" > confdefs.h
2485
2486 # Predefined preprocessor variables.
2487
2488 cat >>confdefs.h <<_ACEOF
2489 #define PACKAGE_NAME "$PACKAGE_NAME"
2490 _ACEOF
2491
2492 cat >>confdefs.h <<_ACEOF
2493 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2494 _ACEOF
2495
2496 cat >>confdefs.h <<_ACEOF
2497 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2498 _ACEOF
2499
2500 cat >>confdefs.h <<_ACEOF
2501 #define PACKAGE_STRING "$PACKAGE_STRING"
2502 _ACEOF
2503
2504 cat >>confdefs.h <<_ACEOF
2505 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2506 _ACEOF
2507
2508 cat >>confdefs.h <<_ACEOF
2509 #define PACKAGE_URL "$PACKAGE_URL"
2510 _ACEOF
2511
2512
2513 # Let the site file select an alternate cache file if it wants to.
2514 # Prefer an explicitly selected file to automatically selected ones.
2515 ac_site_file1=NONE
2516 ac_site_file2=NONE
2517 if test -n "$CONFIG_SITE"; then
2518   ac_site_file1=$CONFIG_SITE
2519 elif test "x$prefix" != xNONE; then
2520   ac_site_file1=$prefix/share/config.site
2521   ac_site_file2=$prefix/etc/config.site
2522 else
2523   ac_site_file1=$ac_default_prefix/share/config.site
2524   ac_site_file2=$ac_default_prefix/etc/config.site
2525 fi
2526 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2527 do
2528   test "x$ac_site_file" = xNONE && continue
2529   if test -r "$ac_site_file"; then
2530     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2531 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2532     sed 's/^/| /' "$ac_site_file" >&5
2533     . "$ac_site_file"
2534   fi
2535 done
2536
2537 if test -r "$cache_file"; then
2538   # Some versions of bash will fail to source /dev/null (special
2539   # files actually), so we avoid doing that.
2540   if test -f "$cache_file"; then
2541     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2542 $as_echo "$as_me: loading cache $cache_file" >&6;}
2543     case $cache_file in
2544       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2545       *)                      . "./$cache_file";;
2546     esac
2547   fi
2548 else
2549   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2550 $as_echo "$as_me: creating cache $cache_file" >&6;}
2551   >$cache_file
2552 fi
2553
2554 # Check that the precious variables saved in the cache have kept the same
2555 # value.
2556 ac_cache_corrupted=false
2557 for ac_var in $ac_precious_vars; do
2558   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2559   eval ac_new_set=\$ac_env_${ac_var}_set
2560   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2561   eval ac_new_val=\$ac_env_${ac_var}_value
2562   case $ac_old_set,$ac_new_set in
2563     set,)
2564       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2565 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2566       ac_cache_corrupted=: ;;
2567     ,set)
2568       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2569 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2570       ac_cache_corrupted=: ;;
2571     ,);;
2572     *)
2573       if test "x$ac_old_val" != "x$ac_new_val"; then
2574         # differences in whitespace do not lead to failure.
2575         ac_old_val_w=`echo x $ac_old_val`
2576         ac_new_val_w=`echo x $ac_new_val`
2577         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2578           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2579 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2580           ac_cache_corrupted=:
2581         else
2582           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2583 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2584           eval $ac_var=\$ac_old_val
2585         fi
2586         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2587 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2588         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2589 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2590       fi;;
2591   esac
2592   # Pass precious variables to config.status.
2593   if test "$ac_new_set" = set; then
2594     case $ac_new_val in
2595     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2596     *) ac_arg=$ac_var=$ac_new_val ;;
2597     esac
2598     case " $ac_configure_args " in
2599       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2600       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2601     esac
2602   fi
2603 done
2604 if $ac_cache_corrupted; then
2605   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2606 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2607   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2608 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2609   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2610 fi
2611 ## -------------------- ##
2612 ## Main body of script. ##
2613 ## -------------------- ##
2614
2615 ac_ext=c
2616 ac_cpp='$CPP $CPPFLAGS'
2617 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2618 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2619 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2620
2621
2622
2623
2624
2625
2626
2627 ac_aux_dir=
2628 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2629   for ac_t in install-sh install.sh shtool; do
2630     if test -f "$ac_dir/$ac_t"; then
2631       ac_aux_dir=$ac_dir
2632       ac_install_sh="$ac_aux_dir/$ac_t -c"
2633       break 2
2634     fi
2635   done
2636 done
2637 if test -z "$ac_aux_dir"; then
2638   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2639 fi
2640
2641 # These three variables are undocumented and unsupported,
2642 # and are intended to be withdrawn in a future Autoconf release.
2643 # They can cause serious problems if a builder's source tree is in a directory
2644 # whose full name contains unusual characters.
2645 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2646 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2647 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2648
2649
2650 # Make sure we can run config.sub.
2651 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2652   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2653
2654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2655 $as_echo_n "checking build system type... " >&6; }
2656 if test "${ac_cv_build+set}" = set; then :
2657   $as_echo_n "(cached) " >&6
2658 else
2659   ac_build_alias=$build_alias
2660 test "x$ac_build_alias" = x &&
2661   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2662 test "x$ac_build_alias" = x &&
2663   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2664 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2665   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2666
2667 fi
2668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2669 $as_echo "$ac_cv_build" >&6; }
2670 case $ac_cv_build in
2671 *-*-*) ;;
2672 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2673 esac
2674 build=$ac_cv_build
2675 ac_save_IFS=$IFS; IFS='-'
2676 set x $ac_cv_build
2677 shift
2678 build_cpu=$1
2679 build_vendor=$2
2680 shift; shift
2681 # Remember, the first character of IFS is used to create $*,
2682 # except with old shells:
2683 build_os=$*
2684 IFS=$ac_save_IFS
2685 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2686
2687
2688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2689 $as_echo_n "checking host system type... " >&6; }
2690 if test "${ac_cv_host+set}" = set; then :
2691   $as_echo_n "(cached) " >&6
2692 else
2693   if test "x$host_alias" = x; then
2694   ac_cv_host=$ac_cv_build
2695 else
2696   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2697     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2698 fi
2699
2700 fi
2701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2702 $as_echo "$ac_cv_host" >&6; }
2703 case $ac_cv_host in
2704 *-*-*) ;;
2705 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2706 esac
2707 host=$ac_cv_host
2708 ac_save_IFS=$IFS; IFS='-'
2709 set x $ac_cv_host
2710 shift
2711 host_cpu=$1
2712 host_vendor=$2
2713 shift; shift
2714 # Remember, the first character of IFS is used to create $*,
2715 # except with old shells:
2716 host_os=$*
2717 IFS=$ac_save_IFS
2718 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2719
2720
2721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2722 $as_echo_n "checking target system type... " >&6; }
2723 if test "${ac_cv_target+set}" = set; then :
2724   $as_echo_n "(cached) " >&6
2725 else
2726   if test "x$target_alias" = x; then
2727   ac_cv_target=$ac_cv_host
2728 else
2729   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2730     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2731 fi
2732
2733 fi
2734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2735 $as_echo "$ac_cv_target" >&6; }
2736 case $ac_cv_target in
2737 *-*-*) ;;
2738 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2739 esac
2740 target=$ac_cv_target
2741 ac_save_IFS=$IFS; IFS='-'
2742 set x $ac_cv_target
2743 shift
2744 target_cpu=$1
2745 target_vendor=$2
2746 shift; shift
2747 # Remember, the first character of IFS is used to create $*,
2748 # except with old shells:
2749 target_os=$*
2750 IFS=$ac_save_IFS
2751 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2752
2753
2754 # The aliases save the names the user supplied, while $host etc.
2755 # will get canonicalized.
2756 test -n "$target_alias" &&
2757   test "$program_prefix$program_suffix$program_transform_name" = \
2758     NONENONEs,x,x, &&
2759   program_prefix=${target_alias}-
2760
2761 am__api_version='1.11'
2762
2763 # Find a good install program.  We prefer a C program (faster),
2764 # so one script is as good as another.  But avoid the broken or
2765 # incompatible versions:
2766 # SysV /etc/install, /usr/sbin/install
2767 # SunOS /usr/etc/install
2768 # IRIX /sbin/install
2769 # AIX /bin/install
2770 # AmigaOS /C/install, which installs bootblocks on floppy discs
2771 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2772 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2773 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2774 # OS/2's system install, which has a completely different semantic
2775 # ./install, which can be erroneously created by make from ./install.sh.
2776 # Reject install programs that cannot install multiple files.
2777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2778 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2779 if test -z "$INSTALL"; then
2780 if test "${ac_cv_path_install+set}" = set; then :
2781   $as_echo_n "(cached) " >&6
2782 else
2783   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2784 for as_dir in $PATH
2785 do
2786   IFS=$as_save_IFS
2787   test -z "$as_dir" && as_dir=.
2788     # Account for people who put trailing slashes in PATH elements.
2789 case $as_dir/ in #((
2790   ./ | .// | /[cC]/* | \
2791   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2792   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2793   /usr/ucb/* ) ;;
2794   *)
2795     # OSF1 and SCO ODT 3.0 have their own names for install.
2796     # Don't use installbsd from OSF since it installs stuff as root
2797     # by default.
2798     for ac_prog in ginstall scoinst install; do
2799       for ac_exec_ext in '' $ac_executable_extensions; do
2800         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2801           if test $ac_prog = install &&
2802             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2803             # AIX install.  It has an incompatible calling convention.
2804             :
2805           elif test $ac_prog = install &&
2806             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2807             # program-specific install script used by HP pwplus--don't use.
2808             :
2809           else
2810             rm -rf conftest.one conftest.two conftest.dir
2811             echo one > conftest.one
2812             echo two > conftest.two
2813             mkdir conftest.dir
2814             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2815               test -s conftest.one && test -s conftest.two &&
2816               test -s conftest.dir/conftest.one &&
2817               test -s conftest.dir/conftest.two
2818             then
2819               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2820               break 3
2821             fi
2822           fi
2823         fi
2824       done
2825     done
2826     ;;
2827 esac
2828
2829   done
2830 IFS=$as_save_IFS
2831
2832 rm -rf conftest.one conftest.two conftest.dir
2833
2834 fi
2835   if test "${ac_cv_path_install+set}" = set; then
2836     INSTALL=$ac_cv_path_install
2837   else
2838     # As a last resort, use the slow shell script.  Don't cache a
2839     # value for INSTALL within a source directory, because that will
2840     # break other packages using the cache if that directory is
2841     # removed, or if the value is a relative name.
2842     INSTALL=$ac_install_sh
2843   fi
2844 fi
2845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2846 $as_echo "$INSTALL" >&6; }
2847
2848 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2849 # It thinks the first close brace ends the variable substitution.
2850 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2851
2852 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2853
2854 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2855
2856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2857 $as_echo_n "checking whether build environment is sane... " >&6; }
2858 # Just in case
2859 sleep 1
2860 echo timestamp > conftest.file
2861 # Reject unsafe characters in $srcdir or the absolute working directory
2862 # name.  Accept space and tab only in the latter.
2863 am_lf='
2864 '
2865 case `pwd` in
2866   *[\\\"\#\$\&\'\`$am_lf]*)
2867     as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
2868 esac
2869 case $srcdir in
2870   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2871     as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2872 esac
2873
2874 # Do `set' in a subshell so we don't clobber the current shell's
2875 # arguments.  Must try -L first in case configure is actually a
2876 # symlink; some systems play weird games with the mod time of symlinks
2877 # (eg FreeBSD returns the mod time of the symlink's containing
2878 # directory).
2879 if (
2880    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2881    if test "$*" = "X"; then
2882       # -L didn't work.
2883       set X `ls -t "$srcdir/configure" conftest.file`
2884    fi
2885    rm -f conftest.file
2886    if test "$*" != "X $srcdir/configure conftest.file" \
2887       && test "$*" != "X conftest.file $srcdir/configure"; then
2888
2889       # If neither matched, then we have a broken ls.  This can happen
2890       # if, for instance, CONFIG_SHELL is bash and it inherits a
2891       # broken ls alias from the environment.  This has actually
2892       # happened.  Such a system could not be considered "sane".
2893       as_fn_error "ls -t appears to fail.  Make sure there is not a broken
2894 alias in your environment" "$LINENO" 5
2895    fi
2896
2897    test "$2" = conftest.file
2898    )
2899 then
2900    # Ok.
2901    :
2902 else
2903    as_fn_error "newly created file is older than distributed files!
2904 Check your system clock" "$LINENO" 5
2905 fi
2906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2907 $as_echo "yes" >&6; }
2908 test "$program_prefix" != NONE &&
2909   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2910 # Use a double $ so make ignores it.
2911 test "$program_suffix" != NONE &&
2912   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2913 # Double any \ or $.
2914 # By default was `s,x,x', remove it if useless.
2915 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2916 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2917
2918 # expand $ac_aux_dir to an absolute path
2919 am_aux_dir=`cd $ac_aux_dir && pwd`
2920
2921 if test x"${MISSING+set}" != xset; then
2922   case $am_aux_dir in
2923   *\ * | *\     *)
2924     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2925   *)
2926     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2927   esac
2928 fi
2929 # Use eval to expand $SHELL
2930 if eval "$MISSING --run true"; then
2931   am_missing_run="$MISSING --run "
2932 else
2933   am_missing_run=
2934   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2935 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2936 fi
2937
2938 if test x"${install_sh}" != xset; then
2939   case $am_aux_dir in
2940   *\ * | *\     *)
2941     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2942   *)
2943     install_sh="\${SHELL} $am_aux_dir/install-sh"
2944   esac
2945 fi
2946
2947 # Installed binaries are usually stripped using `strip' when the user
2948 # run `make install-strip'.  However `strip' might not be the right
2949 # tool to use in cross-compilation environments, therefore Automake
2950 # will honor the `STRIP' environment variable to overrule this program.
2951 if test "$cross_compiling" != no; then
2952   if test -n "$ac_tool_prefix"; then
2953   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2954 set dummy ${ac_tool_prefix}strip; ac_word=$2
2955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2956 $as_echo_n "checking for $ac_word... " >&6; }
2957 if test "${ac_cv_prog_STRIP+set}" = set; then :
2958   $as_echo_n "(cached) " >&6
2959 else
2960   if test -n "$STRIP"; then
2961   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2962 else
2963 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2964 for as_dir in $PATH
2965 do
2966   IFS=$as_save_IFS
2967   test -z "$as_dir" && as_dir=.
2968     for ac_exec_ext in '' $ac_executable_extensions; do
2969   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2970     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2971     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2972     break 2
2973   fi
2974 done
2975   done
2976 IFS=$as_save_IFS
2977
2978 fi
2979 fi
2980 STRIP=$ac_cv_prog_STRIP
2981 if test -n "$STRIP"; then
2982   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2983 $as_echo "$STRIP" >&6; }
2984 else
2985   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2986 $as_echo "no" >&6; }
2987 fi
2988
2989
2990 fi
2991 if test -z "$ac_cv_prog_STRIP"; then
2992   ac_ct_STRIP=$STRIP
2993   # Extract the first word of "strip", so it can be a program name with args.
2994 set dummy strip; ac_word=$2
2995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2996 $as_echo_n "checking for $ac_word... " >&6; }
2997 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
2998   $as_echo_n "(cached) " >&6
2999 else
3000   if test -n "$ac_ct_STRIP"; then
3001   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3002 else
3003 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3004 for as_dir in $PATH
3005 do
3006   IFS=$as_save_IFS
3007   test -z "$as_dir" && as_dir=.
3008     for ac_exec_ext in '' $ac_executable_extensions; do
3009   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3010     ac_cv_prog_ac_ct_STRIP="strip"
3011     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3012     break 2
3013   fi
3014 done
3015   done
3016 IFS=$as_save_IFS
3017
3018 fi
3019 fi
3020 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3021 if test -n "$ac_ct_STRIP"; then
3022   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3023 $as_echo "$ac_ct_STRIP" >&6; }
3024 else
3025   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3026 $as_echo "no" >&6; }
3027 fi
3028
3029   if test "x$ac_ct_STRIP" = x; then
3030     STRIP=":"
3031   else
3032     case $cross_compiling:$ac_tool_warned in
3033 yes:)
3034 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3035 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3036 ac_tool_warned=yes ;;
3037 esac
3038     STRIP=$ac_ct_STRIP
3039   fi
3040 else
3041   STRIP="$ac_cv_prog_STRIP"
3042 fi
3043
3044 fi
3045 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3046
3047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3048 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3049 if test -z "$MKDIR_P"; then
3050   if test "${ac_cv_path_mkdir+set}" = set; then :
3051   $as_echo_n "(cached) " >&6
3052 else
3053   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3054 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3055 do
3056   IFS=$as_save_IFS
3057   test -z "$as_dir" && as_dir=.
3058     for ac_prog in mkdir gmkdir; do
3059          for ac_exec_ext in '' $ac_executable_extensions; do
3060            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3061            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3062              'mkdir (GNU coreutils) '* | \
3063              'mkdir (coreutils) '* | \
3064              'mkdir (fileutils) '4.1*)
3065                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3066                break 3;;
3067            esac
3068          done
3069        done
3070   done
3071 IFS=$as_save_IFS
3072
3073 fi
3074
3075   if test "${ac_cv_path_mkdir+set}" = set; then
3076     MKDIR_P="$ac_cv_path_mkdir -p"
3077   else
3078     # As a last resort, use the slow shell script.  Don't cache a
3079     # value for MKDIR_P within a source directory, because that will
3080     # break other packages using the cache if that directory is
3081     # removed, or if the value is a relative name.
3082     test -d ./--version && rmdir ./--version
3083     MKDIR_P="$ac_install_sh -d"
3084   fi
3085 fi
3086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3087 $as_echo "$MKDIR_P" >&6; }
3088
3089 mkdir_p="$MKDIR_P"
3090 case $mkdir_p in
3091   [\\/$]* | ?:[\\/]*) ;;
3092   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3093 esac
3094
3095 for ac_prog in gawk mawk nawk awk
3096 do
3097   # Extract the first word of "$ac_prog", so it can be a program name with args.
3098 set dummy $ac_prog; ac_word=$2
3099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3100 $as_echo_n "checking for $ac_word... " >&6; }
3101 if test "${ac_cv_prog_AWK+set}" = set; then :
3102   $as_echo_n "(cached) " >&6
3103 else
3104   if test -n "$AWK"; then
3105   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3106 else
3107 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3108 for as_dir in $PATH
3109 do
3110   IFS=$as_save_IFS
3111   test -z "$as_dir" && as_dir=.
3112     for ac_exec_ext in '' $ac_executable_extensions; do
3113   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3114     ac_cv_prog_AWK="$ac_prog"
3115     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3116     break 2
3117   fi
3118 done
3119   done
3120 IFS=$as_save_IFS
3121
3122 fi
3123 fi
3124 AWK=$ac_cv_prog_AWK
3125 if test -n "$AWK"; then
3126   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3127 $as_echo "$AWK" >&6; }
3128 else
3129   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3130 $as_echo "no" >&6; }
3131 fi
3132
3133
3134   test -n "$AWK" && break
3135 done
3136
3137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3138 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3139 set x ${MAKE-make}
3140 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3141 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3142   $as_echo_n "(cached) " >&6
3143 else
3144   cat >conftest.make <<\_ACEOF
3145 SHELL = /bin/sh
3146 all:
3147         @echo '@@@%%%=$(MAKE)=@@@%%%'
3148 _ACEOF
3149 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3150 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3151   *@@@%%%=?*=@@@%%%*)
3152     eval ac_cv_prog_make_${ac_make}_set=yes;;
3153   *)
3154     eval ac_cv_prog_make_${ac_make}_set=no;;
3155 esac
3156 rm -f conftest.make
3157 fi
3158 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3159   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3160 $as_echo "yes" >&6; }
3161   SET_MAKE=
3162 else
3163   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3164 $as_echo "no" >&6; }
3165   SET_MAKE="MAKE=${MAKE-make}"
3166 fi
3167
3168 rm -rf .tst 2>/dev/null
3169 mkdir .tst 2>/dev/null
3170 if test -d .tst; then
3171   am__leading_dot=.
3172 else
3173   am__leading_dot=_
3174 fi
3175 rmdir .tst 2>/dev/null
3176
3177 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3178   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3179   # is not polluted with repeated "-I."
3180   am__isrc=' -I$(srcdir)'
3181   # test to see if srcdir already configured
3182   if test -f $srcdir/config.status; then
3183     as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3184   fi
3185 fi
3186
3187 # test whether we have cygpath
3188 if test -z "$CYGPATH_W"; then
3189   if (cygpath --version) >/dev/null 2>/dev/null; then
3190     CYGPATH_W='cygpath -w'
3191   else
3192     CYGPATH_W=echo
3193   fi
3194 fi
3195
3196
3197 # Define the identity of the package.
3198  PACKAGE='gold'
3199  VERSION='0.1'
3200
3201
3202 cat >>confdefs.h <<_ACEOF
3203 #define PACKAGE "$PACKAGE"
3204 _ACEOF
3205
3206
3207 cat >>confdefs.h <<_ACEOF
3208 #define VERSION "$VERSION"
3209 _ACEOF
3210
3211 # Some tools Automake needs.
3212
3213 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3214
3215
3216 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3217
3218
3219 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3220
3221
3222 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3223
3224
3225 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3226
3227 # We need awk for the "check" target.  The system "awk" is bad on
3228 # some platforms.
3229 # Always define AMTAR for backward compatibility.
3230
3231 AMTAR=${AMTAR-"${am_missing_run}tar"}
3232
3233 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3234
3235
3236
3237
3238
3239
3240 ac_config_headers="$ac_config_headers config.h:config.in"
3241
3242
3243 # PR 14072
3244
3245
3246
3247 # Check whether --with-sysroot was given.
3248 if test "${with_sysroot+set}" = set; then :
3249   withval=$with_sysroot; sysroot=$withval
3250 else
3251   sysroot=no
3252 fi
3253
3254
3255 if test "$sysroot" = "yes"; then
3256   sysroot='${exec_prefix}/${target_alias}/sys-root'
3257 elif test "$sysroot" = "no"; then
3258   sysroot=
3259 fi
3260
3261 sysroot_relocatable=0
3262 if test -n "$sysroot"; then
3263   case "sysroot" in
3264     "${prefix}" | "${prefix}/"* | \
3265     "${exec_prefix}" | "${exec_prefix}/"* | \
3266     '${prefix}' | '${prefix}/'*| \
3267     '${exec_prefix}' | '${exec_prefix}/'*)
3268       sysroot_relocatable=1
3269       ;;
3270   esac
3271 fi
3272
3273
3274 cat >>confdefs.h <<_ACEOF
3275 #define TARGET_SYSTEM_ROOT "$sysroot"
3276 _ACEOF
3277
3278
3279 cat >>confdefs.h <<_ACEOF
3280 #define TARGET_SYSTEM_ROOT_RELOCATABLE $sysroot_relocatable
3281 _ACEOF
3282
3283
3284
3285 installed_linker=ld.gold
3286 # Check whether --enable-gold was given.
3287 if test "${enable_gold+set}" = set; then :
3288   enableval=$enable_gold; case "${enableval}" in
3289  default)
3290    install_as_default=yes
3291    ;;
3292  yes)
3293    if test x${enable_ld} = xno; then
3294      install_as_default=yes
3295    fi
3296    ;;
3297  esac
3298 else
3299   install_as_default=no
3300 fi
3301
3302
3303
3304
3305 # Check whether --enable-threads was given.
3306 if test "${enable_threads+set}" = set; then :
3307   enableval=$enable_threads; case "${enableval}" in
3308   yes | "") threads=yes ;;
3309   no) threads=no ;;
3310   *) threads=yes ;;
3311  esac
3312 else
3313   threads=no
3314 fi
3315
3316 if test "$threads" = "yes"; then
3317
3318 $as_echo "#define ENABLE_THREADS 1" >>confdefs.h
3319
3320 fi
3321  if test "$threads" = "yes"; then
3322   THREADS_TRUE=
3323   THREADS_FALSE='#'
3324 else
3325   THREADS_TRUE='#'
3326   THREADS_FALSE=
3327 fi
3328
3329
3330 # Check whether --enable-plugins was given.
3331 if test "${enable_plugins+set}" = set; then :
3332   enableval=$enable_plugins; case "${enableval}" in
3333   yes | "") plugins=yes ;;
3334   no) plugins=no ;;
3335   *) plugins=yes ;;
3336  esac
3337 else
3338   plugins=no
3339 fi
3340
3341 if test "$plugins" = "yes"; then
3342
3343 $as_echo "#define ENABLE_PLUGINS 1" >>confdefs.h
3344
3345 fi
3346  if test "$plugins" = "yes"; then
3347   PLUGINS_TRUE=
3348   PLUGINS_FALSE='#'
3349 else
3350   PLUGINS_TRUE='#'
3351   PLUGINS_FALSE=
3352 fi
3353
3354
3355 # Check whether --enable-targets was given.
3356 if test "${enable_targets+set}" = set; then :
3357   enableval=$enable_targets; case "${enableval}" in
3358   yes | "")
3359     as_fn_error "--enable-targets option must specify target names or 'all'" "$LINENO" 5
3360     ;;
3361   no)
3362     enable_targets=
3363     ;;
3364   *)
3365     enable_targets=$enableval
3366     ;;
3367 esac
3368 else
3369   # For now, enable all targets by default
3370  enable_targets=all
3371
3372 fi
3373
3374
3375 # Canonicalize the enabled targets.
3376 if test -n "$enable_targets"; then
3377   for targ in `echo $enable_targets | sed -e 's/,/ /g'`; do
3378     result=`$ac_config_sub $targ 2>/dev/null`
3379     if test -n "$result"; then
3380       canon_targets="$canon_targets $result"
3381     else
3382       # Permit unrecognized target names, like "all".
3383       canon_targets="$canon_targets $targ"
3384     fi
3385   done
3386 fi
3387
3388 # See which specific instantiations we need.
3389 targetobjs=
3390 all_targets=
3391 default_machine=
3392 default_size=
3393 default_big_endian=
3394 default_osabi=ELFOSABI_NONE
3395 targ_32_little=
3396 targ_32_big=
3397 targ_64_little=
3398 targ_64_big=
3399 for targ in $target $canon_targets; do
3400   if test "$targ" = "all"; then
3401     targ_32_little=yes
3402     targ_32_big=yes
3403     targ_64_little=yes
3404     targ_64_big=yes
3405     all_targets=yes
3406   else
3407     . ${srcdir}/configure.tgt
3408
3409     if test "$targ_obj" = "UNKNOWN"; then
3410       as_fn_error "\"unsupported target $targ\"" "$LINENO" 5
3411     else
3412       targetobjs="$targetobjs ${targ_obj}.\$(OBJEXT)"
3413       if test "$targ_extra_obj" != ""; then
3414         targetobjs="$targetobjs ${targ_extra_obj}.\$(OBJEXT)"
3415       fi
3416       if test "$targ_size" = "32" -o "$targ_extra_size" = "32"; then
3417           if test "$targ_big_endian" = "true" \
3418               -o "$targ_extra_big_endian" = "true"; then
3419               targ_32_big=yes
3420           fi
3421           if test "$targ_big_endian" = "false" \
3422               -o "$targ_extra_big_endian" = "false"; then
3423               targ_32_little=yes
3424           fi
3425       fi
3426       if test "$targ_size" = "64" -o "$targ_extra_size" = "64"; then
3427           if test "$targ_big_endian" = "true" \
3428               -o "$targ_extra_big_endian" = "true"; then
3429               targ_64_big=yes
3430           fi
3431           if test "$targ_big_endian" = "false" \
3432               -o "$targ_extra_big_endian" = "false"; then
3433               targ_64_little=yes
3434           fi
3435       fi
3436
3437       if test "$target" = "$targ"; then
3438         default_machine=$targ_machine
3439         default_size=$targ_size
3440         default_big_endian=$targ_big_endian
3441         default_osabi=$targ_osabi
3442
3443          if test "$targ_obj" = "aarch64"; then
3444   DEFAULT_TARGET_AARCH64_TRUE=
3445   DEFAULT_TARGET_AARCH64_FALSE='#'
3446 else
3447   DEFAULT_TARGET_AARCH64_TRUE='#'
3448   DEFAULT_TARGET_AARCH64_FALSE=
3449 fi
3450
3451          if test "$targ_obj" = "arm"; then
3452   DEFAULT_TARGET_ARM_TRUE=
3453   DEFAULT_TARGET_ARM_FALSE='#'
3454 else
3455   DEFAULT_TARGET_ARM_TRUE='#'
3456   DEFAULT_TARGET_ARM_FALSE=
3457 fi
3458
3459          if test "$targ_obj" = "i386"; then
3460   DEFAULT_TARGET_I386_TRUE=
3461   DEFAULT_TARGET_I386_FALSE='#'
3462 else
3463   DEFAULT_TARGET_I386_TRUE='#'
3464   DEFAULT_TARGET_I386_FALSE=
3465 fi
3466
3467          if test "$targ_obj" = "powerpc"; then
3468   DEFAULT_TARGET_POWERPC_TRUE=
3469   DEFAULT_TARGET_POWERPC_FALSE='#'
3470 else
3471   DEFAULT_TARGET_POWERPC_TRUE='#'
3472   DEFAULT_TARGET_POWERPC_FALSE=
3473 fi
3474
3475          if test "$targ_obj" = "sparc"; then
3476   DEFAULT_TARGET_SPARC_TRUE=
3477   DEFAULT_TARGET_SPARC_FALSE='#'
3478 else
3479   DEFAULT_TARGET_SPARC_TRUE='#'
3480   DEFAULT_TARGET_SPARC_FALSE=
3481 fi
3482
3483          if test "$targ_obj" = "s390"; then
3484   DEFAULT_TARGET_S390_TRUE=
3485   DEFAULT_TARGET_S390_FALSE='#'
3486 else
3487   DEFAULT_TARGET_S390_TRUE='#'
3488   DEFAULT_TARGET_S390_FALSE=
3489 fi
3490
3491         target_x86_64=no
3492         target_x32=no
3493         if test "$targ_obj" = "x86_64"; then
3494           case "$target" in
3495           x86_64*-linux-gnux32)
3496             target_x32=yes
3497             default_size=32
3498             ;;
3499           *)
3500             target_x86_64=yes
3501             ;;
3502           esac
3503         fi
3504          if test "$target_x86_64" = "yes"; then
3505   DEFAULT_TARGET_X86_64_TRUE=
3506   DEFAULT_TARGET_X86_64_FALSE='#'
3507 else
3508   DEFAULT_TARGET_X86_64_TRUE='#'
3509   DEFAULT_TARGET_X86_64_FALSE=
3510 fi
3511
3512          if test "$target_x32" = "yes"; then
3513   DEFAULT_TARGET_X32_TRUE=
3514   DEFAULT_TARGET_X32_FALSE='#'
3515 else
3516   DEFAULT_TARGET_X32_TRUE='#'
3517   DEFAULT_TARGET_X32_FALSE=
3518 fi
3519
3520          if test "$targ_obj" = "tilegx"; then
3521   DEFAULT_TARGET_TILEGX_TRUE=
3522   DEFAULT_TARGET_TILEGX_FALSE='#'
3523 else
3524   DEFAULT_TARGET_TILEGX_TRUE='#'
3525   DEFAULT_TARGET_TILEGX_FALSE=
3526 fi
3527
3528          if test "$targ_obj" = "mips"; then
3529   DEFAULT_TARGET_MIPS_TRUE=
3530   DEFAULT_TARGET_MIPS_FALSE='#'
3531 else
3532   DEFAULT_TARGET_MIPS_TRUE='#'
3533   DEFAULT_TARGET_MIPS_FALSE=
3534 fi
3535
3536         DEFAULT_TARGET=${targ_obj}
3537
3538       fi
3539     fi
3540   fi
3541 done
3542
3543 # Remove any duplicates.
3544 to=""
3545 for t in $targetobjs; do
3546   case " $to " in
3547   *" $t "*) ;;
3548   *) to="$to $t" ;;
3549   esac
3550 done
3551 targetobjs=$to
3552
3553 if test -n "$targ_32_little"; then
3554
3555 $as_echo "#define HAVE_TARGET_32_LITTLE 1" >>confdefs.h
3556
3557 fi
3558 if test -n "$targ_32_big"; then
3559
3560 $as_echo "#define HAVE_TARGET_32_BIG 1" >>confdefs.h
3561
3562 fi
3563 if test -n "$targ_64_little"; then
3564
3565 $as_echo "#define HAVE_TARGET_64_LITTLE 1" >>confdefs.h
3566
3567 fi
3568 if test -n "$targ_64_big"; then
3569
3570 $as_echo "#define HAVE_TARGET_64_BIG 1" >>confdefs.h
3571
3572 fi
3573
3574 if test -n "$all_targets"; then
3575   TARGETOBJS='$(ALL_TARGETOBJS)'
3576 else
3577   TARGETOBJS="$targetobjs"
3578 fi
3579
3580
3581
3582 cat >>confdefs.h <<_ACEOF
3583 #define GOLD_DEFAULT_MACHINE $default_machine
3584 _ACEOF
3585
3586
3587 cat >>confdefs.h <<_ACEOF
3588 #define GOLD_DEFAULT_SIZE $default_size
3589 _ACEOF
3590
3591
3592 cat >>confdefs.h <<_ACEOF
3593 #define GOLD_DEFAULT_BIG_ENDIAN $default_big_endian
3594 _ACEOF
3595
3596
3597 cat >>confdefs.h <<_ACEOF
3598 #define GOLD_DEFAULT_OSABI $default_osabi
3599 _ACEOF
3600
3601
3602
3603 # Check whether --with-lib-path was given.
3604 if test "${with_lib_path+set}" = set; then :
3605   withval=$with_lib_path; case "$withval" in
3606  yes) LIB_PATH='"/lib:/usr/lib"' ;;
3607  no) LIB_PATH='""' ;;
3608  *) LIB_PATH='"'"$withval"'"' ;;
3609  esac
3610 else
3611   LIB_PATH='"::DEFAULT::"'
3612 fi
3613
3614
3615 cat >>confdefs.h <<_ACEOF
3616 #define LIB_PATH $LIB_PATH
3617 _ACEOF
3618
3619 if test "x$target_alias" = "x" -o "x$host_alias" = "x$target_alias"; then
3620
3621 $as_echo "#define NATIVE_LINKER 1" >>confdefs.h
3622
3623 fi
3624
3625 if test -n "$ac_tool_prefix"; then
3626   # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
3627 set dummy ${ac_tool_prefix}nm; ac_word=$2
3628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3629 $as_echo_n "checking for $ac_word... " >&6; }
3630 if test "${ac_cv_prog_NM+set}" = set; then :
3631   $as_echo_n "(cached) " >&6
3632 else
3633   if test -n "$NM"; then
3634   ac_cv_prog_NM="$NM" # Let the user override the test.
3635 else
3636 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3637 for as_dir in $PATH
3638 do
3639   IFS=$as_save_IFS
3640   test -z "$as_dir" && as_dir=.
3641     for ac_exec_ext in '' $ac_executable_extensions; do
3642   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3643     ac_cv_prog_NM="${ac_tool_prefix}nm"
3644     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3645     break 2
3646   fi
3647 done
3648   done
3649 IFS=$as_save_IFS
3650
3651 fi
3652 fi
3653 NM=$ac_cv_prog_NM
3654 if test -n "$NM"; then
3655   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
3656 $as_echo "$NM" >&6; }
3657 else
3658   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3659 $as_echo "no" >&6; }
3660 fi
3661
3662
3663 fi
3664 if test -z "$ac_cv_prog_NM"; then
3665   ac_ct_NM=$NM
3666   # Extract the first word of "nm", so it can be a program name with args.
3667 set dummy nm; ac_word=$2
3668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3669 $as_echo_n "checking for $ac_word... " >&6; }
3670 if test "${ac_cv_prog_ac_ct_NM+set}" = set; then :
3671   $as_echo_n "(cached) " >&6
3672 else
3673   if test -n "$ac_ct_NM"; then
3674   ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test.
3675 else
3676 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3677 for as_dir in $PATH
3678 do
3679   IFS=$as_save_IFS
3680   test -z "$as_dir" && as_dir=.
3681     for ac_exec_ext in '' $ac_executable_extensions; do
3682   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3683     ac_cv_prog_ac_ct_NM="nm"
3684     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3685     break 2
3686   fi
3687 done
3688   done
3689 IFS=$as_save_IFS
3690
3691 fi
3692 fi
3693 ac_ct_NM=$ac_cv_prog_ac_ct_NM
3694 if test -n "$ac_ct_NM"; then
3695   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5
3696 $as_echo "$ac_ct_NM" >&6; }
3697 else
3698   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3699 $as_echo "no" >&6; }
3700 fi
3701
3702   if test "x$ac_ct_NM" = x; then
3703     NM=""
3704   else
3705     case $cross_compiling:$ac_tool_warned in
3706 yes:)
3707 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3708 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3709 ac_tool_warned=yes ;;
3710 esac
3711     NM=$ac_ct_NM
3712   fi
3713 else
3714   NM="$ac_cv_prog_NM"
3715 fi
3716
3717
3718 ac_ext=c
3719 ac_cpp='$CPP $CPPFLAGS'
3720 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3721 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3722 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3723 if test -n "$ac_tool_prefix"; then
3724   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3725 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3727 $as_echo_n "checking for $ac_word... " >&6; }
3728 if test "${ac_cv_prog_CC+set}" = set; then :
3729   $as_echo_n "(cached) " >&6
3730 else
3731   if test -n "$CC"; then
3732   ac_cv_prog_CC="$CC" # Let the user override the test.
3733 else
3734 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3735 for as_dir in $PATH
3736 do
3737   IFS=$as_save_IFS
3738   test -z "$as_dir" && as_dir=.
3739     for ac_exec_ext in '' $ac_executable_extensions; do
3740   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3741     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3742     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3743     break 2
3744   fi
3745 done
3746   done
3747 IFS=$as_save_IFS
3748
3749 fi
3750 fi
3751 CC=$ac_cv_prog_CC
3752 if test -n "$CC"; then
3753   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3754 $as_echo "$CC" >&6; }
3755 else
3756   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3757 $as_echo "no" >&6; }
3758 fi
3759
3760
3761 fi
3762 if test -z "$ac_cv_prog_CC"; then
3763   ac_ct_CC=$CC
3764   # Extract the first word of "gcc", so it can be a program name with args.
3765 set dummy gcc; ac_word=$2
3766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3767 $as_echo_n "checking for $ac_word... " >&6; }
3768 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3769   $as_echo_n "(cached) " >&6
3770 else
3771   if test -n "$ac_ct_CC"; then
3772   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3773 else
3774 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3775 for as_dir in $PATH
3776 do
3777   IFS=$as_save_IFS
3778   test -z "$as_dir" && as_dir=.
3779     for ac_exec_ext in '' $ac_executable_extensions; do
3780   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3781     ac_cv_prog_ac_ct_CC="gcc"
3782     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3783     break 2
3784   fi
3785 done
3786   done
3787 IFS=$as_save_IFS
3788
3789 fi
3790 fi
3791 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3792 if test -n "$ac_ct_CC"; then
3793   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3794 $as_echo "$ac_ct_CC" >&6; }
3795 else
3796   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3797 $as_echo "no" >&6; }
3798 fi
3799
3800   if test "x$ac_ct_CC" = x; then
3801     CC=""
3802   else
3803     case $cross_compiling:$ac_tool_warned in
3804 yes:)
3805 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3806 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3807 ac_tool_warned=yes ;;
3808 esac
3809     CC=$ac_ct_CC
3810   fi
3811 else
3812   CC="$ac_cv_prog_CC"
3813 fi
3814
3815 if test -z "$CC"; then
3816           if test -n "$ac_tool_prefix"; then
3817     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3818 set dummy ${ac_tool_prefix}cc; ac_word=$2
3819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3820 $as_echo_n "checking for $ac_word... " >&6; }
3821 if test "${ac_cv_prog_CC+set}" = set; then :
3822   $as_echo_n "(cached) " >&6
3823 else
3824   if test -n "$CC"; then
3825   ac_cv_prog_CC="$CC" # Let the user override the test.
3826 else
3827 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3828 for as_dir in $PATH
3829 do
3830   IFS=$as_save_IFS
3831   test -z "$as_dir" && as_dir=.
3832     for ac_exec_ext in '' $ac_executable_extensions; do
3833   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3834     ac_cv_prog_CC="${ac_tool_prefix}cc"
3835     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3836     break 2
3837   fi
3838 done
3839   done
3840 IFS=$as_save_IFS
3841
3842 fi
3843 fi
3844 CC=$ac_cv_prog_CC
3845 if test -n "$CC"; then
3846   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3847 $as_echo "$CC" >&6; }
3848 else
3849   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3850 $as_echo "no" >&6; }
3851 fi
3852
3853
3854   fi
3855 fi
3856 if test -z "$CC"; then
3857   # Extract the first word of "cc", so it can be a program name with args.
3858 set dummy cc; ac_word=$2
3859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3860 $as_echo_n "checking for $ac_word... " >&6; }
3861 if test "${ac_cv_prog_CC+set}" = set; then :
3862   $as_echo_n "(cached) " >&6
3863 else
3864   if test -n "$CC"; then
3865   ac_cv_prog_CC="$CC" # Let the user override the test.
3866 else
3867   ac_prog_rejected=no
3868 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3869 for as_dir in $PATH
3870 do
3871   IFS=$as_save_IFS
3872   test -z "$as_dir" && as_dir=.
3873     for ac_exec_ext in '' $ac_executable_extensions; do
3874   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3875     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3876        ac_prog_rejected=yes
3877        continue
3878      fi
3879     ac_cv_prog_CC="cc"
3880     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3881     break 2
3882   fi
3883 done
3884   done
3885 IFS=$as_save_IFS
3886
3887 if test $ac_prog_rejected = yes; then
3888   # We found a bogon in the path, so make sure we never use it.
3889   set dummy $ac_cv_prog_CC
3890   shift
3891   if test $# != 0; then
3892     # We chose a different compiler from the bogus one.
3893     # However, it has the same basename, so the bogon will be chosen
3894     # first if we set CC to just the basename; use the full file name.
3895     shift
3896     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3897   fi
3898 fi
3899 fi
3900 fi
3901 CC=$ac_cv_prog_CC
3902 if test -n "$CC"; then
3903   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3904 $as_echo "$CC" >&6; }
3905 else
3906   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3907 $as_echo "no" >&6; }
3908 fi
3909
3910
3911 fi
3912 if test -z "$CC"; then
3913   if test -n "$ac_tool_prefix"; then
3914   for ac_prog in cl.exe
3915   do
3916     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3917 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3919 $as_echo_n "checking for $ac_word... " >&6; }
3920 if test "${ac_cv_prog_CC+set}" = set; then :
3921   $as_echo_n "(cached) " >&6
3922 else
3923   if test -n "$CC"; then
3924   ac_cv_prog_CC="$CC" # Let the user override the test.
3925 else
3926 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3927 for as_dir in $PATH
3928 do
3929   IFS=$as_save_IFS
3930   test -z "$as_dir" && as_dir=.
3931     for ac_exec_ext in '' $ac_executable_extensions; do
3932   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3933     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3934     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3935     break 2
3936   fi
3937 done
3938   done
3939 IFS=$as_save_IFS
3940
3941 fi
3942 fi
3943 CC=$ac_cv_prog_CC
3944 if test -n "$CC"; then
3945   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3946 $as_echo "$CC" >&6; }
3947 else
3948   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3949 $as_echo "no" >&6; }
3950 fi
3951
3952
3953     test -n "$CC" && break
3954   done
3955 fi
3956 if test -z "$CC"; then
3957   ac_ct_CC=$CC
3958   for ac_prog in cl.exe
3959 do
3960   # Extract the first word of "$ac_prog", so it can be a program name with args.
3961 set dummy $ac_prog; ac_word=$2
3962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3963 $as_echo_n "checking for $ac_word... " >&6; }
3964 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3965   $as_echo_n "(cached) " >&6
3966 else
3967   if test -n "$ac_ct_CC"; then
3968   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3969 else
3970 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3971 for as_dir in $PATH
3972 do
3973   IFS=$as_save_IFS
3974   test -z "$as_dir" && as_dir=.
3975     for ac_exec_ext in '' $ac_executable_extensions; do
3976   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3977     ac_cv_prog_ac_ct_CC="$ac_prog"
3978     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3979     break 2
3980   fi
3981 done
3982   done
3983 IFS=$as_save_IFS
3984
3985 fi
3986 fi
3987 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3988 if test -n "$ac_ct_CC"; then
3989   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3990 $as_echo "$ac_ct_CC" >&6; }
3991 else
3992   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3993 $as_echo "no" >&6; }
3994 fi
3995
3996
3997   test -n "$ac_ct_CC" && break
3998 done
3999
4000   if test "x$ac_ct_CC" = x; then
4001     CC=""
4002   else
4003     case $cross_compiling:$ac_tool_warned in
4004 yes:)
4005 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4006 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4007 ac_tool_warned=yes ;;
4008 esac
4009     CC=$ac_ct_CC
4010   fi
4011 fi
4012
4013 fi
4014
4015
4016 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4017 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4018 as_fn_error "no acceptable C compiler found in \$PATH
4019 See \`config.log' for more details." "$LINENO" 5; }
4020
4021 # Provide some information about the compiler.
4022 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4023 set X $ac_compile
4024 ac_compiler=$2
4025 for ac_option in --version -v -V -qversion; do
4026   { { ac_try="$ac_compiler $ac_option >&5"
4027 case "(($ac_try" in
4028   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4029   *) ac_try_echo=$ac_try;;
4030 esac
4031 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4032 $as_echo "$ac_try_echo"; } >&5
4033   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4034   ac_status=$?
4035   if test -s conftest.err; then
4036     sed '10a\
4037 ... rest of stderr output deleted ...
4038          10q' conftest.err >conftest.er1
4039     cat conftest.er1 >&5
4040     rm -f conftest.er1 conftest.err
4041   fi
4042   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4043   test $ac_status = 0; }
4044 done
4045
4046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4047 /* end confdefs.h.  */
4048
4049 int
4050 main ()
4051 {
4052
4053   ;
4054   return 0;
4055 }
4056 _ACEOF
4057 ac_clean_files_save=$ac_clean_files
4058 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
4059 # Try to create an executable without -o first, disregard a.out.
4060 # It will help us diagnose broken compilers, and finding out an intuition
4061 # of exeext.
4062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
4063 $as_echo_n "checking for C compiler default output file name... " >&6; }
4064 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4065
4066 # The possible output files:
4067 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4068
4069 ac_rmfiles=
4070 for ac_file in $ac_files
4071 do
4072   case $ac_file in
4073     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4074     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4075   esac
4076 done
4077 rm -f $ac_rmfiles
4078
4079 if { { ac_try="$ac_link_default"
4080 case "(($ac_try" in
4081   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4082   *) ac_try_echo=$ac_try;;
4083 esac
4084 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4085 $as_echo "$ac_try_echo"; } >&5
4086   (eval "$ac_link_default") 2>&5
4087   ac_status=$?
4088   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4089   test $ac_status = 0; }; then :
4090   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
4091 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
4092 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
4093 # so that the user can short-circuit this test for compilers unknown to
4094 # Autoconf.
4095 for ac_file in $ac_files ''
4096 do
4097   test -f "$ac_file" || continue
4098   case $ac_file in
4099     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
4100         ;;
4101     [ab].out )
4102         # We found the default executable, but exeext='' is most
4103         # certainly right.
4104         break;;
4105     *.* )
4106         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
4107         then :; else
4108            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4109         fi
4110         # We set ac_cv_exeext here because the later test for it is not
4111         # safe: cross compilers may not add the suffix if given an `-o'
4112         # argument, so we may need to know it at that point already.
4113         # Even if this section looks crufty: it has the advantage of
4114         # actually working.
4115         break;;
4116     * )
4117         break;;
4118   esac
4119 done
4120 test "$ac_cv_exeext" = no && ac_cv_exeext=
4121
4122 else
4123   ac_file=''
4124 fi
4125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
4126 $as_echo "$ac_file" >&6; }
4127 if test -z "$ac_file"; then :
4128   $as_echo "$as_me: failed program was:" >&5
4129 sed 's/^/| /' conftest.$ac_ext >&5
4130
4131 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4132 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4133 { as_fn_set_status 77
4134 as_fn_error "C compiler cannot create executables
4135 See \`config.log' for more details." "$LINENO" 5; }; }
4136 fi
4137 ac_exeext=$ac_cv_exeext
4138
4139 # Check that the compiler produces executables we can run.  If not, either
4140 # the compiler is broken, or we cross compile.
4141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4142 $as_echo_n "checking whether the C compiler works... " >&6; }
4143 # If not cross compiling, check that we can run a simple program.
4144 if test "$cross_compiling" != yes; then
4145   if { ac_try='./$ac_file'
4146   { { case "(($ac_try" in
4147   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4148   *) ac_try_echo=$ac_try;;
4149 esac
4150 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4151 $as_echo "$ac_try_echo"; } >&5
4152   (eval "$ac_try") 2>&5
4153   ac_status=$?
4154   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4155   test $ac_status = 0; }; }; then
4156     cross_compiling=no
4157   else
4158     if test "$cross_compiling" = maybe; then
4159         cross_compiling=yes
4160     else
4161         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4162 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4163 as_fn_error "cannot run C compiled programs.
4164 If you meant to cross compile, use \`--host'.
4165 See \`config.log' for more details." "$LINENO" 5; }
4166     fi
4167   fi
4168 fi
4169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4170 $as_echo "yes" >&6; }
4171
4172 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
4173 ac_clean_files=$ac_clean_files_save
4174 # Check that the compiler produces executables we can run.  If not, either
4175 # the compiler is broken, or we cross compile.
4176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
4177 $as_echo_n "checking whether we are cross compiling... " >&6; }
4178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
4179 $as_echo "$cross_compiling" >&6; }
4180
4181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
4182 $as_echo_n "checking for suffix of executables... " >&6; }
4183 if { { ac_try="$ac_link"
4184 case "(($ac_try" in
4185   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4186   *) ac_try_echo=$ac_try;;
4187 esac
4188 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4189 $as_echo "$ac_try_echo"; } >&5
4190   (eval "$ac_link") 2>&5
4191   ac_status=$?
4192   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4193   test $ac_status = 0; }; then :
4194   # If both `conftest.exe' and `conftest' are `present' (well, observable)
4195 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
4196 # work properly (i.e., refer to `conftest.exe'), while it won't with
4197 # `rm'.
4198 for ac_file in conftest.exe conftest conftest.*; do
4199   test -f "$ac_file" || continue
4200   case $ac_file in
4201     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4202     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4203           break;;
4204     * ) break;;
4205   esac
4206 done
4207 else
4208   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4209 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4210 as_fn_error "cannot compute suffix of executables: cannot compile and link
4211 See \`config.log' for more details." "$LINENO" 5; }
4212 fi
4213 rm -f conftest$ac_cv_exeext
4214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4215 $as_echo "$ac_cv_exeext" >&6; }
4216
4217 rm -f conftest.$ac_ext
4218 EXEEXT=$ac_cv_exeext
4219 ac_exeext=$EXEEXT
4220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4221 $as_echo_n "checking for suffix of object files... " >&6; }
4222 if test "${ac_cv_objext+set}" = set; then :
4223   $as_echo_n "(cached) " >&6
4224 else
4225   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4226 /* end confdefs.h.  */
4227
4228 int
4229 main ()
4230 {
4231
4232   ;
4233   return 0;
4234 }
4235 _ACEOF
4236 rm -f conftest.o conftest.obj
4237 if { { ac_try="$ac_compile"
4238 case "(($ac_try" in
4239   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4240   *) ac_try_echo=$ac_try;;
4241 esac
4242 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4243 $as_echo "$ac_try_echo"; } >&5
4244   (eval "$ac_compile") 2>&5
4245   ac_status=$?
4246   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4247   test $ac_status = 0; }; then :
4248   for ac_file in conftest.o conftest.obj conftest.*; do
4249   test -f "$ac_file" || continue;
4250   case $ac_file in
4251     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4252     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4253        break;;
4254   esac
4255 done
4256 else
4257   $as_echo "$as_me: failed program was:" >&5
4258 sed 's/^/| /' conftest.$ac_ext >&5
4259
4260 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4261 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4262 as_fn_error "cannot compute suffix of object files: cannot compile
4263 See \`config.log' for more details." "$LINENO" 5; }
4264 fi
4265 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4266 fi
4267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4268 $as_echo "$ac_cv_objext" >&6; }
4269 OBJEXT=$ac_cv_objext
4270 ac_objext=$OBJEXT
4271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4272 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4273 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4274   $as_echo_n "(cached) " >&6
4275 else
4276   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4277 /* end confdefs.h.  */
4278
4279 int
4280 main ()
4281 {
4282 #ifndef __GNUC__
4283        choke me
4284 #endif
4285
4286   ;
4287   return 0;
4288 }
4289 _ACEOF
4290 if ac_fn_c_try_compile "$LINENO"; then :
4291   ac_compiler_gnu=yes
4292 else
4293   ac_compiler_gnu=no
4294 fi
4295 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4296 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4297
4298 fi
4299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4300 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4301 if test $ac_compiler_gnu = yes; then
4302   GCC=yes
4303 else
4304   GCC=
4305 fi
4306 ac_test_CFLAGS=${CFLAGS+set}
4307 ac_save_CFLAGS=$CFLAGS
4308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4309 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4310 if test "${ac_cv_prog_cc_g+set}" = set; then :
4311   $as_echo_n "(cached) " >&6
4312 else
4313   ac_save_c_werror_flag=$ac_c_werror_flag
4314    ac_c_werror_flag=yes
4315    ac_cv_prog_cc_g=no
4316    CFLAGS="-g"
4317    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4318 /* end confdefs.h.  */
4319
4320 int
4321 main ()
4322 {
4323
4324   ;
4325   return 0;
4326 }
4327 _ACEOF
4328 if ac_fn_c_try_compile "$LINENO"; then :
4329   ac_cv_prog_cc_g=yes
4330 else
4331   CFLAGS=""
4332       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4333 /* end confdefs.h.  */
4334
4335 int
4336 main ()
4337 {
4338
4339   ;
4340   return 0;
4341 }
4342 _ACEOF
4343 if ac_fn_c_try_compile "$LINENO"; then :
4344
4345 else
4346   ac_c_werror_flag=$ac_save_c_werror_flag
4347          CFLAGS="-g"
4348          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4349 /* end confdefs.h.  */
4350
4351 int
4352 main ()
4353 {
4354
4355   ;
4356   return 0;
4357 }
4358 _ACEOF
4359 if ac_fn_c_try_compile "$LINENO"; then :
4360   ac_cv_prog_cc_g=yes
4361 fi
4362 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4363 fi
4364 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4365 fi
4366 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4367    ac_c_werror_flag=$ac_save_c_werror_flag
4368 fi
4369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4370 $as_echo "$ac_cv_prog_cc_g" >&6; }
4371 if test "$ac_test_CFLAGS" = set; then
4372   CFLAGS=$ac_save_CFLAGS
4373 elif test $ac_cv_prog_cc_g = yes; then
4374   if test "$GCC" = yes; then
4375     CFLAGS="-g -O2"
4376   else
4377     CFLAGS="-g"
4378   fi
4379 else
4380   if test "$GCC" = yes; then
4381     CFLAGS="-O2"
4382   else
4383     CFLAGS=
4384   fi
4385 fi
4386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4387 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4388 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4389   $as_echo_n "(cached) " >&6
4390 else
4391   ac_cv_prog_cc_c89=no
4392 ac_save_CC=$CC
4393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4394 /* end confdefs.h.  */
4395 #include <stdarg.h>
4396 #include <stdio.h>
4397 #include <sys/types.h>
4398 #include <sys/stat.h>
4399 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4400 struct buf { int x; };
4401 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4402 static char *e (p, i)
4403      char **p;
4404      int i;
4405 {
4406   return p[i];
4407 }
4408 static char *f (char * (*g) (char **, int), char **p, ...)
4409 {
4410   char *s;
4411   va_list v;
4412   va_start (v,p);
4413   s = g (p, va_arg (v,int));
4414   va_end (v);
4415   return s;
4416 }
4417
4418 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4419    function prototypes and stuff, but not '\xHH' hex character constants.
4420    These don't provoke an error unfortunately, instead are silently treated
4421    as 'x'.  The following induces an error, until -std is added to get
4422    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4423    array size at least.  It's necessary to write '\x00'==0 to get something
4424    that's true only with -std.  */
4425 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4426
4427 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4428    inside strings and character constants.  */
4429 #define FOO(x) 'x'
4430 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4431
4432 int test (int i, double x);
4433 struct s1 {int (*f) (int a);};
4434 struct s2 {int (*f) (double a);};
4435 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4436 int argc;
4437 char **argv;
4438 int
4439 main ()
4440 {
4441 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4442   ;
4443   return 0;
4444 }
4445 _ACEOF
4446 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4447         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4448 do
4449   CC="$ac_save_CC $ac_arg"
4450   if ac_fn_c_try_compile "$LINENO"; then :
4451   ac_cv_prog_cc_c89=$ac_arg
4452 fi
4453 rm -f core conftest.err conftest.$ac_objext
4454   test "x$ac_cv_prog_cc_c89" != "xno" && break
4455 done
4456 rm -f conftest.$ac_ext
4457 CC=$ac_save_CC
4458
4459 fi
4460 # AC_CACHE_VAL
4461 case "x$ac_cv_prog_cc_c89" in
4462   x)
4463     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4464 $as_echo "none needed" >&6; } ;;
4465   xno)
4466     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4467 $as_echo "unsupported" >&6; } ;;
4468   *)
4469     CC="$CC $ac_cv_prog_cc_c89"
4470     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4471 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4472 esac
4473 if test "x$ac_cv_prog_cc_c89" != xno; then :
4474
4475 fi
4476
4477 ac_ext=c
4478 ac_cpp='$CPP $CPPFLAGS'
4479 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4480 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4481 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4482 DEPDIR="${am__leading_dot}deps"
4483
4484 ac_config_commands="$ac_config_commands depfiles"
4485
4486
4487 am_make=${MAKE-make}
4488 cat > confinc << 'END'
4489 am__doit:
4490         @echo this is the am__doit target
4491 .PHONY: am__doit
4492 END
4493 # If we don't find an include directive, just comment out the code.
4494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4495 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4496 am__include="#"
4497 am__quote=
4498 _am_result=none
4499 # First try GNU make style include.
4500 echo "include confinc" > confmf
4501 # Ignore all kinds of additional output from `make'.
4502 case `$am_make -s -f confmf 2> /dev/null` in #(
4503 *the\ am__doit\ target*)
4504   am__include=include
4505   am__quote=
4506   _am_result=GNU
4507   ;;
4508 esac
4509 # Now try BSD make style include.
4510 if test "$am__include" = "#"; then
4511    echo '.include "confinc"' > confmf
4512    case `$am_make -s -f confmf 2> /dev/null` in #(
4513    *the\ am__doit\ target*)
4514      am__include=.include
4515      am__quote="\""
4516      _am_result=BSD
4517      ;;
4518    esac
4519 fi
4520
4521
4522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4523 $as_echo "$_am_result" >&6; }
4524 rm -f confinc confmf
4525
4526 # Check whether --enable-dependency-tracking was given.
4527 if test "${enable_dependency_tracking+set}" = set; then :
4528   enableval=$enable_dependency_tracking;
4529 fi
4530
4531 if test "x$enable_dependency_tracking" != xno; then
4532   am_depcomp="$ac_aux_dir/depcomp"
4533   AMDEPBACKSLASH='\'
4534 fi
4535  if test "x$enable_dependency_tracking" != xno; then
4536   AMDEP_TRUE=
4537   AMDEP_FALSE='#'
4538 else
4539   AMDEP_TRUE='#'
4540   AMDEP_FALSE=
4541 fi
4542
4543
4544
4545 depcc="$CC"   am_compiler_list=
4546
4547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4548 $as_echo_n "checking dependency style of $depcc... " >&6; }
4549 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4550   $as_echo_n "(cached) " >&6
4551 else
4552   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4553   # We make a subdir and do the tests there.  Otherwise we can end up
4554   # making bogus files that we don't know about and never remove.  For
4555   # instance it was reported that on HP-UX the gcc test will end up
4556   # making a dummy file named `D' -- because `-MD' means `put the output
4557   # in D'.
4558   mkdir conftest.dir
4559   # Copy depcomp to subdir because otherwise we won't find it if we're
4560   # using a relative directory.
4561   cp "$am_depcomp" conftest.dir
4562   cd conftest.dir
4563   # We will build objects and dependencies in a subdirectory because
4564   # it helps to detect inapplicable dependency modes.  For instance
4565   # both Tru64's cc and ICC support -MD to output dependencies as a
4566   # side effect of compilation, but ICC will put the dependencies in
4567   # the current directory while Tru64 will put them in the object
4568   # directory.
4569   mkdir sub
4570
4571   am_cv_CC_dependencies_compiler_type=none
4572   if test "$am_compiler_list" = ""; then
4573      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4574   fi
4575   am__universal=false
4576   case " $depcc " in #(
4577      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4578      esac
4579
4580   for depmode in $am_compiler_list; do
4581     # Setup a source with many dependencies, because some compilers
4582     # like to wrap large dependency lists on column 80 (with \), and
4583     # we should not choose a depcomp mode which is confused by this.
4584     #
4585     # We need to recreate these files for each test, as the compiler may
4586     # overwrite some of them when testing with obscure command lines.
4587     # This happens at least with the AIX C compiler.
4588     : > sub/conftest.c
4589     for i in 1 2 3 4 5 6; do
4590       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4591       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4592       # Solaris 8's {/usr,}/bin/sh.
4593       touch sub/conftst$i.h
4594     done
4595     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4596
4597     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4598     # mode.  It turns out that the SunPro C++ compiler does not properly
4599     # handle `-M -o', and we need to detect this.  Also, some Intel
4600     # versions had trouble with output in subdirs
4601     am__obj=sub/conftest.${OBJEXT-o}
4602     am__minus_obj="-o $am__obj"
4603     case $depmode in
4604     gcc)
4605       # This depmode causes a compiler race in universal mode.
4606       test "$am__universal" = false || continue
4607       ;;
4608     nosideeffect)
4609       # after this tag, mechanisms are not by side-effect, so they'll
4610       # only be used when explicitly requested
4611       if test "x$enable_dependency_tracking" = xyes; then
4612         continue
4613       else
4614         break
4615       fi
4616       ;;
4617     msvisualcpp | msvcmsys)
4618       # This compiler won't grok `-c -o', but also, the minuso test has
4619       # not run yet.  These depmodes are late enough in the game, and
4620       # so weak that their functioning should not be impacted.
4621       am__obj=conftest.${OBJEXT-o}
4622       am__minus_obj=
4623       ;;
4624     none) break ;;
4625     esac
4626     if depmode=$depmode \
4627        source=sub/conftest.c object=$am__obj \
4628        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4629        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4630          >/dev/null 2>conftest.err &&
4631        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4632        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4633        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4634        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4635       # icc doesn't choke on unknown options, it will just issue warnings
4636       # or remarks (even with -Werror).  So we grep stderr for any message
4637       # that says an option was ignored or not supported.
4638       # When given -MP, icc 7.0 and 7.1 complain thusly:
4639       #   icc: Command line warning: ignoring option '-M'; no argument required
4640       # The diagnosis changed in icc 8.0:
4641       #   icc: Command line remark: option '-MP' not supported
4642       if (grep 'ignoring option' conftest.err ||
4643           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4644         am_cv_CC_dependencies_compiler_type=$depmode
4645         break
4646       fi
4647     fi
4648   done
4649
4650   cd ..
4651   rm -rf conftest.dir
4652 else
4653   am_cv_CC_dependencies_compiler_type=none
4654 fi
4655
4656 fi
4657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4658 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4659 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4660
4661  if
4662   test "x$enable_dependency_tracking" != xno \
4663   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4664   am__fastdepCC_TRUE=
4665   am__fastdepCC_FALSE='#'
4666 else
4667   am__fastdepCC_TRUE='#'
4668   am__fastdepCC_FALSE=
4669 fi
4670
4671
4672 ac_ext=cpp
4673 ac_cpp='$CXXCPP $CPPFLAGS'
4674 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4675 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4676 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4677 if test -z "$CXX"; then
4678   if test -n "$CCC"; then
4679     CXX=$CCC
4680   else
4681     if test -n "$ac_tool_prefix"; then
4682   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4683   do
4684     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4685 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4687 $as_echo_n "checking for $ac_word... " >&6; }
4688 if test "${ac_cv_prog_CXX+set}" = set; then :
4689   $as_echo_n "(cached) " >&6
4690 else
4691   if test -n "$CXX"; then
4692   ac_cv_prog_CXX="$CXX" # Let the user override the test.
4693 else
4694 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4695 for as_dir in $PATH
4696 do
4697   IFS=$as_save_IFS
4698   test -z "$as_dir" && as_dir=.
4699     for ac_exec_ext in '' $ac_executable_extensions; do
4700   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4701     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4702     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4703     break 2
4704   fi
4705 done
4706   done
4707 IFS=$as_save_IFS
4708
4709 fi
4710 fi
4711 CXX=$ac_cv_prog_CXX
4712 if test -n "$CXX"; then
4713   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4714 $as_echo "$CXX" >&6; }
4715 else
4716   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4717 $as_echo "no" >&6; }
4718 fi
4719
4720
4721     test -n "$CXX" && break
4722   done
4723 fi
4724 if test -z "$CXX"; then
4725   ac_ct_CXX=$CXX
4726   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4727 do
4728   # Extract the first word of "$ac_prog", so it can be a program name with args.
4729 set dummy $ac_prog; ac_word=$2
4730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4731 $as_echo_n "checking for $ac_word... " >&6; }
4732 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4733   $as_echo_n "(cached) " >&6
4734 else
4735   if test -n "$ac_ct_CXX"; then
4736   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4737 else
4738 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4739 for as_dir in $PATH
4740 do
4741   IFS=$as_save_IFS
4742   test -z "$as_dir" && as_dir=.
4743     for ac_exec_ext in '' $ac_executable_extensions; do
4744   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4745     ac_cv_prog_ac_ct_CXX="$ac_prog"
4746     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4747     break 2
4748   fi
4749 done
4750   done
4751 IFS=$as_save_IFS
4752
4753 fi
4754 fi
4755 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4756 if test -n "$ac_ct_CXX"; then
4757   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4758 $as_echo "$ac_ct_CXX" >&6; }
4759 else
4760   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4761 $as_echo "no" >&6; }
4762 fi
4763
4764
4765   test -n "$ac_ct_CXX" && break
4766 done
4767
4768   if test "x$ac_ct_CXX" = x; then
4769     CXX="g++"
4770   else
4771     case $cross_compiling:$ac_tool_warned in
4772 yes:)
4773 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4774 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4775 ac_tool_warned=yes ;;
4776 esac
4777     CXX=$ac_ct_CXX
4778   fi
4779 fi
4780
4781   fi
4782 fi
4783 # Provide some information about the compiler.
4784 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4785 set X $ac_compile
4786 ac_compiler=$2
4787 for ac_option in --version -v -V -qversion; do
4788   { { ac_try="$ac_compiler $ac_option >&5"
4789 case "(($ac_try" in
4790   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4791   *) ac_try_echo=$ac_try;;
4792 esac
4793 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4794 $as_echo "$ac_try_echo"; } >&5
4795   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4796   ac_status=$?
4797   if test -s conftest.err; then
4798     sed '10a\
4799 ... rest of stderr output deleted ...
4800          10q' conftest.err >conftest.er1
4801     cat conftest.er1 >&5
4802     rm -f conftest.er1 conftest.err
4803   fi
4804   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4805   test $ac_status = 0; }
4806 done
4807
4808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4809 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4810 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4811   $as_echo_n "(cached) " >&6
4812 else
4813   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4814 /* end confdefs.h.  */
4815
4816 int
4817 main ()
4818 {
4819 #ifndef __GNUC__
4820        choke me
4821 #endif
4822
4823   ;
4824   return 0;
4825 }
4826 _ACEOF
4827 if ac_fn_cxx_try_compile "$LINENO"; then :
4828   ac_compiler_gnu=yes
4829 else
4830   ac_compiler_gnu=no
4831 fi
4832 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4833 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4834
4835 fi
4836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4837 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4838 if test $ac_compiler_gnu = yes; then
4839   GXX=yes
4840 else
4841   GXX=
4842 fi
4843 ac_test_CXXFLAGS=${CXXFLAGS+set}
4844 ac_save_CXXFLAGS=$CXXFLAGS
4845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4846 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4847 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4848   $as_echo_n "(cached) " >&6
4849 else
4850   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4851    ac_cxx_werror_flag=yes
4852    ac_cv_prog_cxx_g=no
4853    CXXFLAGS="-g"
4854    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4855 /* end confdefs.h.  */
4856
4857 int
4858 main ()
4859 {
4860
4861   ;
4862   return 0;
4863 }
4864 _ACEOF
4865 if ac_fn_cxx_try_compile "$LINENO"; then :
4866   ac_cv_prog_cxx_g=yes
4867 else
4868   CXXFLAGS=""
4869       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4870 /* end confdefs.h.  */
4871
4872 int
4873 main ()
4874 {
4875
4876   ;
4877   return 0;
4878 }
4879 _ACEOF
4880 if ac_fn_cxx_try_compile "$LINENO"; then :
4881
4882 else
4883   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4884          CXXFLAGS="-g"
4885          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4886 /* end confdefs.h.  */
4887
4888 int
4889 main ()
4890 {
4891
4892   ;
4893   return 0;
4894 }
4895 _ACEOF
4896 if ac_fn_cxx_try_compile "$LINENO"; then :
4897   ac_cv_prog_cxx_g=yes
4898 fi
4899 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4900 fi
4901 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4902 fi
4903 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4904    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4905 fi
4906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4907 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4908 if test "$ac_test_CXXFLAGS" = set; then
4909   CXXFLAGS=$ac_save_CXXFLAGS
4910 elif test $ac_cv_prog_cxx_g = yes; then
4911   if test "$GXX" = yes; then
4912     CXXFLAGS="-g -O2"
4913   else
4914     CXXFLAGS="-g"
4915   fi
4916 else
4917   if test "$GXX" = yes; then
4918     CXXFLAGS="-O2"
4919   else
4920     CXXFLAGS=
4921   fi
4922 fi
4923 ac_ext=c
4924 ac_cpp='$CPP $CPPFLAGS'
4925 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4926 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4927 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4928
4929 depcc="$CXX"  am_compiler_list=
4930
4931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4932 $as_echo_n "checking dependency style of $depcc... " >&6; }
4933 if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then :
4934   $as_echo_n "(cached) " >&6
4935 else
4936   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4937   # We make a subdir and do the tests there.  Otherwise we can end up
4938   # making bogus files that we don't know about and never remove.  For
4939   # instance it was reported that on HP-UX the gcc test will end up
4940   # making a dummy file named `D' -- because `-MD' means `put the output
4941   # in D'.
4942   mkdir conftest.dir
4943   # Copy depcomp to subdir because otherwise we won't find it if we're
4944   # using a relative directory.
4945   cp "$am_depcomp" conftest.dir
4946   cd conftest.dir
4947   # We will build objects and dependencies in a subdirectory because
4948   # it helps to detect inapplicable dependency modes.  For instance
4949   # both Tru64's cc and ICC support -MD to output dependencies as a
4950   # side effect of compilation, but ICC will put the dependencies in
4951   # the current directory while Tru64 will put them in the object
4952   # directory.
4953   mkdir sub
4954
4955   am_cv_CXX_dependencies_compiler_type=none
4956   if test "$am_compiler_list" = ""; then
4957      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4958   fi
4959   am__universal=false
4960   case " $depcc " in #(
4961      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4962      esac
4963
4964   for depmode in $am_compiler_list; do
4965     # Setup a source with many dependencies, because some compilers
4966     # like to wrap large dependency lists on column 80 (with \), and
4967     # we should not choose a depcomp mode which is confused by this.
4968     #
4969     # We need to recreate these files for each test, as the compiler may
4970     # overwrite some of them when testing with obscure command lines.
4971     # This happens at least with the AIX C compiler.
4972     : > sub/conftest.c
4973     for i in 1 2 3 4 5 6; do
4974       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4975       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4976       # Solaris 8's {/usr,}/bin/sh.
4977       touch sub/conftst$i.h
4978     done
4979     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4980
4981     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4982     # mode.  It turns out that the SunPro C++ compiler does not properly
4983     # handle `-M -o', and we need to detect this.  Also, some Intel
4984     # versions had trouble with output in subdirs
4985     am__obj=sub/conftest.${OBJEXT-o}
4986     am__minus_obj="-o $am__obj"
4987     case $depmode in
4988     gcc)
4989       # This depmode causes a compiler race in universal mode.
4990       test "$am__universal" = false || continue
4991       ;;
4992     nosideeffect)
4993       # after this tag, mechanisms are not by side-effect, so they'll
4994       # only be used when explicitly requested
4995       if test "x$enable_dependency_tracking" = xyes; then
4996         continue
4997       else
4998         break
4999       fi
5000       ;;
5001     msvisualcpp | msvcmsys)
5002       # This compiler won't grok `-c -o', but also, the minuso test has
5003       # not run yet.  These depmodes are late enough in the game, and
5004       # so weak that their functioning should not be impacted.
5005       am__obj=conftest.${OBJEXT-o}
5006       am__minus_obj=
5007       ;;
5008     none) break ;;
5009     esac
5010     if depmode=$depmode \
5011        source=sub/conftest.c object=$am__obj \
5012        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5013        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5014          >/dev/null 2>conftest.err &&
5015        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5016        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5017        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5018        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5019       # icc doesn't choke on unknown options, it will just issue warnings
5020       # or remarks (even with -Werror).  So we grep stderr for any message
5021       # that says an option was ignored or not supported.
5022       # When given -MP, icc 7.0 and 7.1 complain thusly:
5023       #   icc: Command line warning: ignoring option '-M'; no argument required
5024       # The diagnosis changed in icc 8.0:
5025       #   icc: Command line remark: option '-MP' not supported
5026       if (grep 'ignoring option' conftest.err ||
5027           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5028         am_cv_CXX_dependencies_compiler_type=$depmode
5029         break
5030       fi
5031     fi
5032   done
5033
5034   cd ..
5035   rm -rf conftest.dir
5036 else
5037   am_cv_CXX_dependencies_compiler_type=none
5038 fi
5039
5040 fi
5041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
5042 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
5043 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
5044
5045  if
5046   test "x$enable_dependency_tracking" != xno \
5047   && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
5048   am__fastdepCXX_TRUE=
5049   am__fastdepCXX_FALSE='#'
5050 else
5051   am__fastdepCXX_TRUE='#'
5052   am__fastdepCXX_FALSE=
5053 fi
5054
5055
5056 for ac_prog in 'bison -y' byacc
5057 do
5058   # Extract the first word of "$ac_prog", so it can be a program name with args.
5059 set dummy $ac_prog; ac_word=$2
5060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5061 $as_echo_n "checking for $ac_word... " >&6; }
5062 if test "${ac_cv_prog_YACC+set}" = set; then :
5063   $as_echo_n "(cached) " >&6
5064 else
5065   if test -n "$YACC"; then
5066   ac_cv_prog_YACC="$YACC" # Let the user override the test.
5067 else
5068 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5069 for as_dir in $PATH
5070 do
5071   IFS=$as_save_IFS
5072   test -z "$as_dir" && as_dir=.
5073     for ac_exec_ext in '' $ac_executable_extensions; do
5074   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5075     ac_cv_prog_YACC="$ac_prog"
5076     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5077     break 2
5078   fi
5079 done
5080   done
5081 IFS=$as_save_IFS
5082
5083 fi
5084 fi
5085 YACC=$ac_cv_prog_YACC
5086 if test -n "$YACC"; then
5087   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
5088 $as_echo "$YACC" >&6; }
5089 else
5090   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5091 $as_echo "no" >&6; }
5092 fi
5093
5094
5095   test -n "$YACC" && break
5096 done
5097 test -n "$YACC" || YACC="yacc"
5098
5099 if test -n "$ac_tool_prefix"; then
5100   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5101 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5103 $as_echo_n "checking for $ac_word... " >&6; }
5104 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5105   $as_echo_n "(cached) " >&6
5106 else
5107   if test -n "$RANLIB"; then
5108   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5109 else
5110 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5111 for as_dir in $PATH
5112 do
5113   IFS=$as_save_IFS
5114   test -z "$as_dir" && as_dir=.
5115     for ac_exec_ext in '' $ac_executable_extensions; do
5116   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5117     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5118     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5119     break 2
5120   fi
5121 done
5122   done
5123 IFS=$as_save_IFS
5124
5125 fi
5126 fi
5127 RANLIB=$ac_cv_prog_RANLIB
5128 if test -n "$RANLIB"; then
5129   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5130 $as_echo "$RANLIB" >&6; }
5131 else
5132   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5133 $as_echo "no" >&6; }
5134 fi
5135
5136
5137 fi
5138 if test -z "$ac_cv_prog_RANLIB"; then
5139   ac_ct_RANLIB=$RANLIB
5140   # Extract the first word of "ranlib", so it can be a program name with args.
5141 set dummy ranlib; ac_word=$2
5142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5143 $as_echo_n "checking for $ac_word... " >&6; }
5144 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5145   $as_echo_n "(cached) " >&6
5146 else
5147   if test -n "$ac_ct_RANLIB"; then
5148   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5149 else
5150 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5151 for as_dir in $PATH
5152 do
5153   IFS=$as_save_IFS
5154   test -z "$as_dir" && as_dir=.
5155     for ac_exec_ext in '' $ac_executable_extensions; do
5156   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5157     ac_cv_prog_ac_ct_RANLIB="ranlib"
5158     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5159     break 2
5160   fi
5161 done
5162   done
5163 IFS=$as_save_IFS
5164
5165 fi
5166 fi
5167 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5168 if test -n "$ac_ct_RANLIB"; then
5169   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5170 $as_echo "$ac_ct_RANLIB" >&6; }
5171 else
5172   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5173 $as_echo "no" >&6; }
5174 fi
5175
5176   if test "x$ac_ct_RANLIB" = x; then
5177     RANLIB=":"
5178   else
5179     case $cross_compiling:$ac_tool_warned in
5180 yes:)
5181 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5182 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5183 ac_tool_warned=yes ;;
5184 esac
5185     RANLIB=$ac_ct_RANLIB
5186   fi
5187 else
5188   RANLIB="$ac_cv_prog_RANLIB"
5189 fi
5190
5191
5192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5193 $as_echo_n "checking whether ln -s works... " >&6; }
5194 LN_S=$as_ln_s
5195 if test "$LN_S" = "ln -s"; then
5196   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5197 $as_echo "yes" >&6; }
5198 else
5199   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5200 $as_echo "no, using $LN_S" >&6; }
5201 fi
5202
5203
5204
5205 ac_ext=c
5206 ac_cpp='$CPP $CPPFLAGS'
5207 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5208 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5209 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5211 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5212 # On Suns, sometimes $CPP names a directory.
5213 if test -n "$CPP" && test -d "$CPP"; then
5214   CPP=
5215 fi
5216 if test -z "$CPP"; then
5217   if test "${ac_cv_prog_CPP+set}" = set; then :
5218   $as_echo_n "(cached) " >&6
5219 else
5220       # Double quotes because CPP needs to be expanded
5221     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5222     do
5223       ac_preproc_ok=false
5224 for ac_c_preproc_warn_flag in '' yes
5225 do
5226   # Use a header file that comes with gcc, so configuring glibc
5227   # with a fresh cross-compiler works.
5228   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5229   # <limits.h> exists even on freestanding compilers.
5230   # On the NeXT, cc -E runs the code through the compiler's parser,
5231   # not just through cpp. "Syntax error" is here to catch this case.
5232   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5233 /* end confdefs.h.  */
5234 #ifdef __STDC__
5235 # include <limits.h>
5236 #else
5237 # include <assert.h>
5238 #endif
5239                      Syntax error
5240 _ACEOF
5241 if ac_fn_c_try_cpp "$LINENO"; then :
5242
5243 else
5244   # Broken: fails on valid input.
5245 continue
5246 fi
5247 rm -f conftest.err conftest.$ac_ext
5248
5249   # OK, works on sane cases.  Now check whether nonexistent headers
5250   # can be detected and how.
5251   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5252 /* end confdefs.h.  */
5253 #include <ac_nonexistent.h>
5254 _ACEOF
5255 if ac_fn_c_try_cpp "$LINENO"; then :
5256   # Broken: success on invalid input.
5257 continue
5258 else
5259   # Passes both tests.
5260 ac_preproc_ok=:
5261 break
5262 fi
5263 rm -f conftest.err conftest.$ac_ext
5264
5265 done
5266 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5267 rm -f conftest.err conftest.$ac_ext
5268 if $ac_preproc_ok; then :
5269   break
5270 fi
5271
5272     done
5273     ac_cv_prog_CPP=$CPP
5274
5275 fi
5276   CPP=$ac_cv_prog_CPP
5277 else
5278   ac_cv_prog_CPP=$CPP
5279 fi
5280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5281 $as_echo "$CPP" >&6; }
5282 ac_preproc_ok=false
5283 for ac_c_preproc_warn_flag in '' yes
5284 do
5285   # Use a header file that comes with gcc, so configuring glibc
5286   # with a fresh cross-compiler works.
5287   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5288   # <limits.h> exists even on freestanding compilers.
5289   # On the NeXT, cc -E runs the code through the compiler's parser,
5290   # not just through cpp. "Syntax error" is here to catch this case.
5291   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5292 /* end confdefs.h.  */
5293 #ifdef __STDC__
5294 # include <limits.h>
5295 #else
5296 # include <assert.h>
5297 #endif
5298                      Syntax error
5299 _ACEOF
5300 if ac_fn_c_try_cpp "$LINENO"; then :
5301
5302 else
5303   # Broken: fails on valid input.
5304 continue
5305 fi
5306 rm -f conftest.err conftest.$ac_ext
5307
5308   # OK, works on sane cases.  Now check whether nonexistent headers
5309   # can be detected and how.
5310   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5311 /* end confdefs.h.  */
5312 #include <ac_nonexistent.h>
5313 _ACEOF
5314 if ac_fn_c_try_cpp "$LINENO"; then :
5315   # Broken: success on invalid input.
5316 continue
5317 else
5318   # Passes both tests.
5319 ac_preproc_ok=:
5320 break
5321 fi
5322 rm -f conftest.err conftest.$ac_ext
5323
5324 done
5325 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5326 rm -f conftest.err conftest.$ac_ext
5327 if $ac_preproc_ok; then :
5328
5329 else
5330   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5331 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5332 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5333 See \`config.log' for more details." "$LINENO" 5; }
5334 fi
5335
5336 ac_ext=c
5337 ac_cpp='$CPP $CPPFLAGS'
5338 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5339 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5340 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5341
5342
5343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5344 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5345 if test "${ac_cv_path_GREP+set}" = set; then :
5346   $as_echo_n "(cached) " >&6
5347 else
5348   if test -z "$GREP"; then
5349   ac_path_GREP_found=false
5350   # Loop through the user's path and test for each of PROGNAME-LIST
5351   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5352 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5353 do
5354   IFS=$as_save_IFS
5355   test -z "$as_dir" && as_dir=.
5356     for ac_prog in grep ggrep; do
5357     for ac_exec_ext in '' $ac_executable_extensions; do
5358       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5359       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5360 # Check for GNU ac_path_GREP and select it if it is found.
5361   # Check for GNU $ac_path_GREP
5362 case `"$ac_path_GREP" --version 2>&1` in
5363 *GNU*)
5364   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5365 *)
5366   ac_count=0
5367   $as_echo_n 0123456789 >"conftest.in"
5368   while :
5369   do
5370     cat "conftest.in" "conftest.in" >"conftest.tmp"
5371     mv "conftest.tmp" "conftest.in"
5372     cp "conftest.in" "conftest.nl"
5373     $as_echo 'GREP' >> "conftest.nl"
5374     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5375     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5376     as_fn_arith $ac_count + 1 && ac_count=$as_val
5377     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5378       # Best one so far, save it but keep looking for a better one
5379       ac_cv_path_GREP="$ac_path_GREP"
5380       ac_path_GREP_max=$ac_count
5381     fi
5382     # 10*(2^10) chars as input seems more than enough
5383     test $ac_count -gt 10 && break
5384   done
5385   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5386 esac
5387
5388       $ac_path_GREP_found && break 3
5389     done
5390   done
5391   done
5392 IFS=$as_save_IFS
5393   if test -z "$ac_cv_path_GREP"; then
5394     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5395   fi
5396 else
5397   ac_cv_path_GREP=$GREP
5398 fi
5399
5400 fi
5401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5402 $as_echo "$ac_cv_path_GREP" >&6; }
5403  GREP="$ac_cv_path_GREP"
5404
5405
5406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5407 $as_echo_n "checking for egrep... " >&6; }
5408 if test "${ac_cv_path_EGREP+set}" = set; then :
5409   $as_echo_n "(cached) " >&6
5410 else
5411   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5412    then ac_cv_path_EGREP="$GREP -E"
5413    else
5414      if test -z "$EGREP"; then
5415   ac_path_EGREP_found=false
5416   # Loop through the user's path and test for each of PROGNAME-LIST
5417   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5418 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5419 do
5420   IFS=$as_save_IFS
5421   test -z "$as_dir" && as_dir=.
5422     for ac_prog in egrep; do
5423     for ac_exec_ext in '' $ac_executable_extensions; do
5424       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5425       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5426 # Check for GNU ac_path_EGREP and select it if it is found.
5427   # Check for GNU $ac_path_EGREP
5428 case `"$ac_path_EGREP" --version 2>&1` in
5429 *GNU*)
5430   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5431 *)
5432   ac_count=0
5433   $as_echo_n 0123456789 >"conftest.in"
5434   while :
5435   do
5436     cat "conftest.in" "conftest.in" >"conftest.tmp"
5437     mv "conftest.tmp" "conftest.in"
5438     cp "conftest.in" "conftest.nl"
5439     $as_echo 'EGREP' >> "conftest.nl"
5440     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5441     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5442     as_fn_arith $ac_count + 1 && ac_count=$as_val
5443     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5444       # Best one so far, save it but keep looking for a better one
5445       ac_cv_path_EGREP="$ac_path_EGREP"
5446       ac_path_EGREP_max=$ac_count
5447     fi
5448     # 10*(2^10) chars as input seems more than enough
5449     test $ac_count -gt 10 && break
5450   done
5451   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5452 esac
5453
5454       $ac_path_EGREP_found && break 3
5455     done
5456   done
5457   done
5458 IFS=$as_save_IFS
5459   if test -z "$ac_cv_path_EGREP"; then
5460     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5461   fi
5462 else
5463   ac_cv_path_EGREP=$EGREP
5464 fi
5465
5466    fi
5467 fi
5468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5469 $as_echo "$ac_cv_path_EGREP" >&6; }
5470  EGREP="$ac_cv_path_EGREP"
5471
5472
5473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5474 $as_echo_n "checking for ANSI C header files... " >&6; }
5475 if test "${ac_cv_header_stdc+set}" = set; then :
5476   $as_echo_n "(cached) " >&6
5477 else
5478   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5479 /* end confdefs.h.  */
5480 #include <stdlib.h>
5481 #include <stdarg.h>
5482 #include <string.h>
5483 #include <float.h>
5484
5485 int
5486 main ()
5487 {
5488
5489   ;
5490   return 0;
5491 }
5492 _ACEOF
5493 if ac_fn_c_try_compile "$LINENO"; then :
5494   ac_cv_header_stdc=yes
5495 else
5496   ac_cv_header_stdc=no
5497 fi
5498 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5499
5500 if test $ac_cv_header_stdc = yes; then
5501   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5502   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5503 /* end confdefs.h.  */
5504 #include <string.h>
5505
5506 _ACEOF
5507 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5508   $EGREP "memchr" >/dev/null 2>&1; then :
5509
5510 else
5511   ac_cv_header_stdc=no
5512 fi
5513 rm -f conftest*
5514
5515 fi
5516
5517 if test $ac_cv_header_stdc = yes; then
5518   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5519   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5520 /* end confdefs.h.  */
5521 #include <stdlib.h>
5522
5523 _ACEOF
5524 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5525   $EGREP "free" >/dev/null 2>&1; then :
5526
5527 else
5528   ac_cv_header_stdc=no
5529 fi
5530 rm -f conftest*
5531
5532 fi
5533
5534 if test $ac_cv_header_stdc = yes; then
5535   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5536   if test "$cross_compiling" = yes; then :
5537   :
5538 else
5539   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5540 /* end confdefs.h.  */
5541 #include <ctype.h>
5542 #include <stdlib.h>
5543 #if ((' ' & 0x0FF) == 0x020)
5544 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5545 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5546 #else
5547 # define ISLOWER(c) \
5548                    (('a' <= (c) && (c) <= 'i') \
5549                      || ('j' <= (c) && (c) <= 'r') \
5550                      || ('s' <= (c) && (c) <= 'z'))
5551 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5552 #endif
5553
5554 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5555 int
5556 main ()
5557 {
5558   int i;
5559   for (i = 0; i < 256; i++)
5560     if (XOR (islower (i), ISLOWER (i))
5561         || toupper (i) != TOUPPER (i))
5562       return 2;
5563   return 0;
5564 }
5565 _ACEOF
5566 if ac_fn_c_try_run "$LINENO"; then :
5567
5568 else
5569   ac_cv_header_stdc=no
5570 fi
5571 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5572   conftest.$ac_objext conftest.beam conftest.$ac_ext
5573 fi
5574
5575 fi
5576 fi
5577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5578 $as_echo "$ac_cv_header_stdc" >&6; }
5579 if test $ac_cv_header_stdc = yes; then
5580
5581 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5582
5583 fi
5584
5585 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5586 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5587                   inttypes.h stdint.h unistd.h
5588 do :
5589   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5590 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5591 "
5592 eval as_val=\$$as_ac_Header
5593    if test "x$as_val" = x""yes; then :
5594   cat >>confdefs.h <<_ACEOF
5595 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5596 _ACEOF
5597
5598 fi
5599
5600 done
5601
5602
5603
5604   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5605 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
5606   MINIX=yes
5607 else
5608   MINIX=
5609 fi
5610
5611
5612   if test "$MINIX" = yes; then
5613
5614 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5615
5616
5617 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5618
5619
5620 $as_echo "#define _MINIX 1" >>confdefs.h
5621
5622   fi
5623
5624
5625   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5626 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5627 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
5628   $as_echo_n "(cached) " >&6
5629 else
5630   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5631 /* end confdefs.h.  */
5632
5633 #         define __EXTENSIONS__ 1
5634           $ac_includes_default
5635 int
5636 main ()
5637 {
5638
5639   ;
5640   return 0;
5641 }
5642 _ACEOF
5643 if ac_fn_c_try_compile "$LINENO"; then :
5644   ac_cv_safe_to_define___extensions__=yes
5645 else
5646   ac_cv_safe_to_define___extensions__=no
5647 fi
5648 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5649 fi
5650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5651 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5652   test $ac_cv_safe_to_define___extensions__ = yes &&
5653     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5654
5655   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5656
5657   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5658
5659   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5660
5661   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5662
5663
5664
5665
5666 # If we haven't got the data from the intl directory,
5667 # assume NLS is disabled.
5668 USE_NLS=no
5669 LIBINTL=
5670 LIBINTL_DEP=
5671 INCINTL=
5672 XGETTEXT=
5673 GMSGFMT=
5674 POSUB=
5675
5676 if test -f  ../intl/config.intl; then
5677   .  ../intl/config.intl
5678 fi
5679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
5680 $as_echo_n "checking whether NLS is requested... " >&6; }
5681 if test x"$USE_NLS" != xyes; then
5682   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5683 $as_echo "no" >&6; }
5684 else
5685   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5686 $as_echo "yes" >&6; }
5687
5688 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
5689
5690
5691   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
5692 $as_echo_n "checking for catalogs to be installed... " >&6; }
5693   # Look for .po and .gmo files in the source directory.
5694   CATALOGS=
5695   XLINGUAS=
5696   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
5697     # If there aren't any .gmo files the shell will give us the
5698     # literal string "../path/to/srcdir/po/*.gmo" which has to be
5699     # weeded out.
5700     case "$cat" in *\**)
5701       continue;;
5702     esac
5703     # The quadruple backslash is collapsed to a double backslash
5704     # by the backticks, then collapsed again by the double quotes,
5705     # leaving us with one backslash in the sed expression (right
5706     # before the dot that mustn't act as a wildcard).
5707     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
5708     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
5709     # The user is allowed to set LINGUAS to a list of languages to
5710     # install catalogs for.  If it's empty that means "all of them."
5711     if test "x$LINGUAS" = x; then
5712       CATALOGS="$CATALOGS $cat"
5713       XLINGUAS="$XLINGUAS $lang"
5714     else
5715       case "$LINGUAS" in *$lang*)
5716         CATALOGS="$CATALOGS $cat"
5717         XLINGUAS="$XLINGUAS $lang"
5718         ;;
5719       esac
5720     fi
5721   done
5722   LINGUAS="$XLINGUAS"
5723   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
5724 $as_echo "$LINGUAS" >&6; }
5725
5726
5727     DATADIRNAME=share
5728
5729   INSTOBJEXT=.mo
5730
5731   GENCAT=gencat
5732
5733   CATOBJEXT=.gmo
5734
5735 fi
5736
5737         MKINSTALLDIRS=
5738   if test -n "$ac_aux_dir"; then
5739     case "$ac_aux_dir" in
5740       /*) MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs" ;;
5741       *) MKINSTALLDIRS="\$(top_builddir)/$ac_aux_dir/mkinstalldirs" ;;
5742     esac
5743   fi
5744   if test -z "$MKINSTALLDIRS"; then
5745     MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
5746   fi
5747
5748
5749
5750   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
5751 $as_echo_n "checking whether NLS is requested... " >&6; }
5752     # Check whether --enable-nls was given.
5753 if test "${enable_nls+set}" = set; then :
5754   enableval=$enable_nls; USE_NLS=$enableval
5755 else
5756   USE_NLS=yes
5757 fi
5758
5759   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
5760 $as_echo "$USE_NLS" >&6; }
5761
5762
5763
5764
5765
5766
5767 # Prepare PATH_SEPARATOR.
5768 # The user is always right.
5769 if test "${PATH_SEPARATOR+set}" != set; then
5770   echo "#! /bin/sh" >conf$$.sh
5771   echo  "exit 0"   >>conf$$.sh
5772   chmod +x conf$$.sh
5773   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5774     PATH_SEPARATOR=';'
5775   else
5776     PATH_SEPARATOR=:
5777   fi
5778   rm -f conf$$.sh
5779 fi
5780
5781 # Find out how to test for executable files. Don't use a zero-byte file,
5782 # as systems may use methods other than mode bits to determine executability.
5783 cat >conf$$.file <<_ASEOF
5784 #! /bin/sh
5785 exit 0
5786 _ASEOF
5787 chmod +x conf$$.file
5788 if test -x conf$$.file >/dev/null 2>&1; then
5789   ac_executable_p="test -x"
5790 else
5791   ac_executable_p="test -f"
5792 fi
5793 rm -f conf$$.file
5794
5795 # Extract the first word of "msgfmt", so it can be a program name with args.
5796 set dummy msgfmt; ac_word=$2
5797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5798 $as_echo_n "checking for $ac_word... " >&6; }
5799 if test "${ac_cv_path_MSGFMT+set}" = set; then :
5800   $as_echo_n "(cached) " >&6
5801 else
5802   case "$MSGFMT" in
5803   [\\/]* | ?:[\\/]*)
5804     ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
5805     ;;
5806   *)
5807     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
5808     for ac_dir in $PATH; do
5809       IFS="$ac_save_IFS"
5810       test -z "$ac_dir" && ac_dir=.
5811       for ac_exec_ext in '' $ac_executable_extensions; do
5812         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
5813           if $ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1 &&
5814      (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
5815             ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext"
5816             break 2
5817           fi
5818         fi
5819       done
5820     done
5821     IFS="$ac_save_IFS"
5822   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":"
5823     ;;
5824 esac
5825 fi
5826 MSGFMT="$ac_cv_path_MSGFMT"
5827 if test "$MSGFMT" != ":"; then
5828   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
5829 $as_echo "$MSGFMT" >&6; }
5830 else
5831   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5832 $as_echo "no" >&6; }
5833 fi
5834
5835   # Extract the first word of "gmsgfmt", so it can be a program name with args.
5836 set dummy gmsgfmt; ac_word=$2
5837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5838 $as_echo_n "checking for $ac_word... " >&6; }
5839 if test "${ac_cv_path_GMSGFMT+set}" = set; then :
5840   $as_echo_n "(cached) " >&6
5841 else
5842   case $GMSGFMT in
5843   [\\/]* | ?:[\\/]*)
5844   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
5845   ;;
5846   *)
5847   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5848 for as_dir in $PATH
5849 do
5850   IFS=$as_save_IFS
5851   test -z "$as_dir" && as_dir=.
5852     for ac_exec_ext in '' $ac_executable_extensions; do
5853   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5854     ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
5855     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5856     break 2
5857   fi
5858 done
5859   done
5860 IFS=$as_save_IFS
5861
5862   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
5863   ;;
5864 esac
5865 fi
5866 GMSGFMT=$ac_cv_path_GMSGFMT
5867 if test -n "$GMSGFMT"; then
5868   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
5869 $as_echo "$GMSGFMT" >&6; }
5870 else
5871   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5872 $as_echo "no" >&6; }
5873 fi
5874
5875
5876
5877
5878 # Prepare PATH_SEPARATOR.
5879 # The user is always right.
5880 if test "${PATH_SEPARATOR+set}" != set; then
5881   echo "#! /bin/sh" >conf$$.sh
5882   echo  "exit 0"   >>conf$$.sh
5883   chmod +x conf$$.sh
5884   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5885     PATH_SEPARATOR=';'
5886   else
5887     PATH_SEPARATOR=:
5888   fi
5889   rm -f conf$$.sh
5890 fi
5891
5892 # Find out how to test for executable files. Don't use a zero-byte file,
5893 # as systems may use methods other than mode bits to determine executability.
5894 cat >conf$$.file <<_ASEOF
5895 #! /bin/sh
5896 exit 0
5897 _ASEOF
5898 chmod +x conf$$.file
5899 if test -x conf$$.file >/dev/null 2>&1; then
5900   ac_executable_p="test -x"
5901 else
5902   ac_executable_p="test -f"
5903 fi
5904 rm -f conf$$.file
5905
5906 # Extract the first word of "xgettext", so it can be a program name with args.
5907 set dummy xgettext; ac_word=$2
5908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5909 $as_echo_n "checking for $ac_word... " >&6; }
5910 if test "${ac_cv_path_XGETTEXT+set}" = set; then :
5911   $as_echo_n "(cached) " >&6
5912 else
5913   case "$XGETTEXT" in
5914   [\\/]* | ?:[\\/]*)
5915     ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
5916     ;;
5917   *)
5918     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
5919     for ac_dir in $PATH; do
5920       IFS="$ac_save_IFS"
5921       test -z "$ac_dir" && ac_dir=.
5922       for ac_exec_ext in '' $ac_executable_extensions; do
5923         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
5924           if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
5925      (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
5926             ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext"
5927             break 2
5928           fi
5929         fi
5930       done
5931     done
5932     IFS="$ac_save_IFS"
5933   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
5934     ;;
5935 esac
5936 fi
5937 XGETTEXT="$ac_cv_path_XGETTEXT"
5938 if test "$XGETTEXT" != ":"; then
5939   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
5940 $as_echo "$XGETTEXT" >&6; }
5941 else
5942   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5943 $as_echo "no" >&6; }
5944 fi
5945
5946     rm -f messages.po
5947
5948
5949 # Prepare PATH_SEPARATOR.
5950 # The user is always right.
5951 if test "${PATH_SEPARATOR+set}" != set; then
5952   echo "#! /bin/sh" >conf$$.sh
5953   echo  "exit 0"   >>conf$$.sh
5954   chmod +x conf$$.sh
5955   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5956     PATH_SEPARATOR=';'
5957   else
5958     PATH_SEPARATOR=:
5959   fi
5960   rm -f conf$$.sh
5961 fi
5962
5963 # Find out how to test for executable files. Don't use a zero-byte file,
5964 # as systems may use methods other than mode bits to determine executability.
5965 cat >conf$$.file <<_ASEOF
5966 #! /bin/sh
5967 exit 0
5968 _ASEOF
5969 chmod +x conf$$.file
5970 if test -x conf$$.file >/dev/null 2>&1; then
5971   ac_executable_p="test -x"
5972 else
5973   ac_executable_p="test -f"
5974 fi
5975 rm -f conf$$.file
5976
5977 # Extract the first word of "msgmerge", so it can be a program name with args.
5978 set dummy msgmerge; ac_word=$2
5979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5980 $as_echo_n "checking for $ac_word... " >&6; }
5981 if test "${ac_cv_path_MSGMERGE+set}" = set; then :
5982   $as_echo_n "(cached) " >&6
5983 else
5984   case "$MSGMERGE" in
5985   [\\/]* | ?:[\\/]*)
5986     ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
5987     ;;
5988   *)
5989     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
5990     for ac_dir in $PATH; do
5991       IFS="$ac_save_IFS"
5992       test -z "$ac_dir" && ac_dir=.
5993       for ac_exec_ext in '' $ac_executable_extensions; do
5994         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
5995           if $ac_dir/$ac_word --update -q /dev/null /dev/null >/dev/null 2>&1; then
5996             ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext"
5997             break 2
5998           fi
5999         fi
6000       done
6001     done
6002     IFS="$ac_save_IFS"
6003   test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":"
6004     ;;
6005 esac
6006 fi
6007 MSGMERGE="$ac_cv_path_MSGMERGE"
6008 if test "$MSGMERGE" != ":"; then
6009   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
6010 $as_echo "$MSGMERGE" >&6; }
6011 else
6012   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6013 $as_echo "no" >&6; }
6014 fi
6015
6016
6017       if test "$GMSGFMT" != ":"; then
6018             if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
6019        (if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
6020       : ;
6021     else
6022       GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
6023       { $as_echo "$as_me:${as_lineno-$LINENO}: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5
6024 $as_echo "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; }
6025       GMSGFMT=":"
6026     fi
6027   fi
6028
6029       if test "$XGETTEXT" != ":"; then
6030             if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
6031        (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
6032       : ;
6033     else
6034       { $as_echo "$as_me:${as_lineno-$LINENO}: result: found xgettext program is not GNU xgettext; ignore it" >&5
6035 $as_echo "found xgettext program is not GNU xgettext; ignore it" >&6; }
6036       XGETTEXT=":"
6037     fi
6038         rm -f messages.po
6039   fi
6040
6041   ac_config_commands="$ac_config_commands default-1"
6042
6043
6044
6045  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
6046 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
6047 if test "${ac_cv_c_bigendian+set}" = set; then :
6048   $as_echo_n "(cached) " >&6
6049 else
6050   ac_cv_c_bigendian=unknown
6051     # See if we're dealing with a universal compiler.
6052     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6053 /* end confdefs.h.  */
6054 #ifndef __APPLE_CC__
6055                not a universal capable compiler
6056              #endif
6057              typedef int dummy;
6058
6059 _ACEOF
6060 if ac_fn_c_try_compile "$LINENO"; then :
6061
6062         # Check for potential -arch flags.  It is not universal unless
6063         # there are at least two -arch flags with different values.
6064         ac_arch=
6065         ac_prev=
6066         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
6067          if test -n "$ac_prev"; then
6068            case $ac_word in
6069              i?86 | x86_64 | ppc | ppc64)
6070                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
6071                  ac_arch=$ac_word
6072                else
6073                  ac_cv_c_bigendian=universal
6074                  break
6075                fi
6076                ;;
6077            esac
6078            ac_prev=
6079          elif test "x$ac_word" = "x-arch"; then
6080            ac_prev=arch
6081          fi
6082        done
6083 fi
6084 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6085     if test $ac_cv_c_bigendian = unknown; then
6086       # See if sys/param.h defines the BYTE_ORDER macro.
6087       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6088 /* end confdefs.h.  */
6089 #include <sys/types.h>
6090              #include <sys/param.h>
6091
6092 int
6093 main ()
6094 {
6095 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
6096                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
6097                      && LITTLE_ENDIAN)
6098               bogus endian macros
6099              #endif
6100
6101   ;
6102   return 0;
6103 }
6104 _ACEOF
6105 if ac_fn_c_try_compile "$LINENO"; then :
6106   # It does; now see whether it defined to BIG_ENDIAN or not.
6107          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6108 /* end confdefs.h.  */
6109 #include <sys/types.h>
6110                 #include <sys/param.h>
6111
6112 int
6113 main ()
6114 {
6115 #if BYTE_ORDER != BIG_ENDIAN
6116                  not big endian
6117                 #endif
6118
6119   ;
6120   return 0;
6121 }
6122 _ACEOF
6123 if ac_fn_c_try_compile "$LINENO"; then :
6124   ac_cv_c_bigendian=yes
6125 else
6126   ac_cv_c_bigendian=no
6127 fi
6128 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6129 fi
6130 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6131     fi
6132     if test $ac_cv_c_bigendian = unknown; then
6133       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
6134       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6135 /* end confdefs.h.  */
6136 #include <limits.h>
6137
6138 int
6139 main ()
6140 {
6141 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
6142               bogus endian macros
6143              #endif
6144
6145   ;
6146   return 0;
6147 }
6148 _ACEOF
6149 if ac_fn_c_try_compile "$LINENO"; then :
6150   # It does; now see whether it defined to _BIG_ENDIAN or not.
6151          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6152 /* end confdefs.h.  */
6153 #include <limits.h>
6154
6155 int
6156 main ()
6157 {
6158 #ifndef _BIG_ENDIAN
6159                  not big endian
6160                 #endif
6161
6162   ;
6163   return 0;
6164 }
6165 _ACEOF
6166 if ac_fn_c_try_compile "$LINENO"; then :
6167   ac_cv_c_bigendian=yes
6168 else
6169   ac_cv_c_bigendian=no
6170 fi
6171 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6172 fi
6173 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6174     fi
6175     if test $ac_cv_c_bigendian = unknown; then
6176       # Compile a test program.
6177       if test "$cross_compiling" = yes; then :
6178   # Try to guess by grepping values from an object file.
6179          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6180 /* end confdefs.h.  */
6181 short int ascii_mm[] =
6182                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
6183                 short int ascii_ii[] =
6184                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
6185                 int use_ascii (int i) {
6186                   return ascii_mm[i] + ascii_ii[i];
6187                 }
6188                 short int ebcdic_ii[] =
6189                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
6190                 short int ebcdic_mm[] =
6191                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
6192                 int use_ebcdic (int i) {
6193                   return ebcdic_mm[i] + ebcdic_ii[i];
6194                 }
6195                 extern int foo;
6196
6197 int
6198 main ()
6199 {
6200 return use_ascii (foo) == use_ebcdic (foo);
6201   ;
6202   return 0;
6203 }
6204 _ACEOF
6205 if ac_fn_c_try_compile "$LINENO"; then :
6206   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
6207               ac_cv_c_bigendian=yes
6208             fi
6209             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
6210               if test "$ac_cv_c_bigendian" = unknown; then
6211                 ac_cv_c_bigendian=no
6212               else
6213                 # finding both strings is unlikely to happen, but who knows?
6214                 ac_cv_c_bigendian=unknown
6215               fi
6216             fi
6217 fi
6218 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6219 else
6220   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6221 /* end confdefs.h.  */
6222 $ac_includes_default
6223 int
6224 main ()
6225 {
6226
6227              /* Are we little or big endian?  From Harbison&Steele.  */
6228              union
6229              {
6230                long int l;
6231                char c[sizeof (long int)];
6232              } u;
6233              u.l = 1;
6234              return u.c[sizeof (long int) - 1] == 1;
6235
6236   ;
6237   return 0;
6238 }
6239 _ACEOF
6240 if ac_fn_c_try_run "$LINENO"; then :
6241   ac_cv_c_bigendian=no
6242 else
6243   ac_cv_c_bigendian=yes
6244 fi
6245 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6246   conftest.$ac_objext conftest.beam conftest.$ac_ext
6247 fi
6248
6249     fi
6250 fi
6251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
6252 $as_echo "$ac_cv_c_bigendian" >&6; }
6253  case $ac_cv_c_bigendian in #(
6254    yes)
6255      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
6256 ;; #(
6257    no)
6258       ;; #(
6259    universal)
6260
6261 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
6262
6263      ;; #(
6264    *)
6265      as_fn_error "unknown endianness
6266  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
6267  esac
6268
6269
6270
6271
6272  if test "x$target_alias" = "x" -o "x$host_alias" = "x$target_alias"; then
6273   NATIVE_LINKER_TRUE=
6274   NATIVE_LINKER_FALSE='#'
6275 else
6276   NATIVE_LINKER_TRUE='#'
6277   NATIVE_LINKER_FALSE=
6278 fi
6279
6280  if test "$GCC" = yes; then
6281   GCC_TRUE=
6282   GCC_FALSE='#'
6283 else
6284   GCC_TRUE='#'
6285   GCC_FALSE=
6286 fi
6287
6288
6289  if test "x$target_alias" = "x" -o "x$host_alias" = "x$target_alias" -o "x$host_alias" = "x$build_alias"; then
6290   NATIVE_OR_CROSS_LINKER_TRUE=
6291   NATIVE_OR_CROSS_LINKER_FALSE='#'
6292 else
6293   NATIVE_OR_CROSS_LINKER_TRUE='#'
6294   NATIVE_OR_CROSS_LINKER_FALSE=
6295 fi
6296
6297
6298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether static linking works" >&5
6299 $as_echo_n "checking whether static linking works... " >&6; }
6300 if test "${gold_cv_lib_static+set}" = set; then :
6301   $as_echo_n "(cached) " >&6
6302 else
6303   LDFLAGS_hold=$LDFLAGS
6304 LDFLAGS="$LDFLAGS -static"
6305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6306 /* end confdefs.h.  */
6307
6308 void f() { }
6309 int
6310 main ()
6311 {
6312
6313   ;
6314   return 0;
6315 }
6316 _ACEOF
6317 if ac_fn_c_try_link "$LINENO"; then :
6318   gold_cv_lib_static=yes
6319 else
6320   gold_cv_lib_static=no
6321 fi
6322 rm -f core conftest.err conftest.$ac_objext \
6323     conftest$ac_exeext conftest.$ac_ext
6324 LDFLAGS=$LDFLAGS_hold
6325 fi
6326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_static" >&5
6327 $as_echo "$gold_cv_lib_static" >&6; }
6328  if test "$gold_cv_lib_static" = "yes"; then
6329   HAVE_STATIC_TRUE=
6330   HAVE_STATIC_FALSE='#'
6331 else
6332   HAVE_STATIC_TRUE='#'
6333   HAVE_STATIC_FALSE=
6334 fi
6335
6336
6337  if
6338   case $target_cpu in
6339     powerpc*) false;;
6340     x86_64) false;;
6341     sparc64) false;;
6342     s390x) false;;
6343     *) true;;
6344   esac; then
6345   FN_PTRS_IN_SO_WITHOUT_PIC_TRUE=
6346   FN_PTRS_IN_SO_WITHOUT_PIC_FALSE='#'
6347 else
6348   FN_PTRS_IN_SO_WITHOUT_PIC_TRUE='#'
6349   FN_PTRS_IN_SO_WITHOUT_PIC_FALSE=
6350 fi
6351
6352
6353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc >= 4.1" >&5
6354 $as_echo_n "checking for gcc >= 4.1... " >&6; }
6355 if test "${gold_cv_prog_gcc41+set}" = set; then :
6356   $as_echo_n "(cached) " >&6
6357 else
6358   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6359 /* end confdefs.h.  */
6360
6361 #if !defined __GNUC__
6362 error
6363 #elif __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 1)
6364 error
6365 #endif
6366
6367 _ACEOF
6368 if ac_fn_c_try_compile "$LINENO"; then :
6369   gold_cv_prog_gcc41=yes
6370 else
6371   gold_cv_prog_gcc41=no
6372 fi
6373 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6374 fi
6375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_prog_gcc41" >&5
6376 $as_echo "$gold_cv_prog_gcc41" >&6; }
6377
6378 save_CFLAGS="$CFLAGS"
6379 CFLAGS="$CFLAGS -mcmodel=medium"
6380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6381 /* end confdefs.h.  */
6382 int i;
6383 _ACEOF
6384 if ac_fn_c_try_compile "$LINENO"; then :
6385   have_mcmodel_medium=yes
6386 else
6387   have_mcmodel_medium=no
6388 fi
6389 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6390 CFLAGS="$save_CFLAGS"
6391  if test "$target_cpu" = "x86_64" -a "$have_mcmodel_medium" = "yes" -a "$gold_cv_prog_gcc41" = "yes"; then
6392   MCMODEL_MEDIUM_TRUE=
6393   MCMODEL_MEDIUM_FALSE='#'
6394 else
6395   MCMODEL_MEDIUM_TRUE='#'
6396   MCMODEL_MEDIUM_FALSE=
6397 fi
6398
6399
6400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -fmerge-constants" >&5
6401 $as_echo_n "checking whether $CC supports -fmerge-constants... " >&6; }
6402 if test "${gold_cv_merge_constants+set}" = set; then :
6403   $as_echo_n "(cached) " >&6
6404 else
6405
6406 save_CFLAGS="$CFLAGS"
6407 CFLAGS="$CFLAGS -fmerge-constants"
6408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6409 /* end confdefs.h.  */
6410 const char *s = "foo";
6411 _ACEOF
6412 if ac_fn_c_try_compile "$LINENO"; then :
6413   gold_cv_merge_constants=yes
6414 else
6415   gold_cv_merge_constants=no
6416 fi
6417 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6418 CFLAGS="$save_CFLAGS"
6419 fi
6420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_merge_constants" >&5
6421 $as_echo "$gold_cv_merge_constants" >&6; }
6422
6423 if test "$gold_cv_merge_constants" = yes; then :
6424   MERGE_CONSTANTS_FLAG=-fmerge-constants
6425 else
6426   MERGE_CONSTANTS_FLAG=
6427 fi
6428
6429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread support" >&5
6430 $as_echo_n "checking for thread support... " >&6; }
6431 if test "${gold_cv_c_thread+set}" = set; then :
6432   $as_echo_n "(cached) " >&6
6433 else
6434   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6435 /* end confdefs.h.  */
6436 __thread int i = 1;
6437 _ACEOF
6438 if ac_fn_c_try_compile "$LINENO"; then :
6439   gold_cv_c_thread=yes
6440 else
6441   gold_cv_c_thread=no
6442 fi
6443 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6444 fi
6445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_c_thread" >&5
6446 $as_echo "$gold_cv_c_thread" >&6; }
6447
6448  if test "$gold_cv_c_thread" = "yes"; then
6449   TLS_TRUE=
6450   TLS_FALSE='#'
6451 else
6452   TLS_TRUE='#'
6453   TLS_FALSE=
6454 fi
6455
6456
6457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for glibc >= 2.4" >&5
6458 $as_echo_n "checking for glibc >= 2.4... " >&6; }
6459 if test "${gold_cv_lib_glibc24+set}" = set; then :
6460   $as_echo_n "(cached) " >&6
6461 else
6462   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6463 /* end confdefs.h.  */
6464
6465 #include <features.h>
6466 #if !defined __GLIBC__
6467 error
6468 #elif __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 4)
6469 error
6470 #endif
6471
6472 _ACEOF
6473 if ac_fn_c_try_compile "$LINENO"; then :
6474   gold_cv_lib_glibc24=yes
6475 else
6476   gold_cv_lib_glibc24=no
6477 fi
6478 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6479 fi
6480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_glibc24" >&5
6481 $as_echo "$gold_cv_lib_glibc24" >&6; }
6482
6483  if test "$gold_cv_lib_glibc24" = "yes"; then
6484   STATIC_TLS_TRUE=
6485   STATIC_TLS_FALSE='#'
6486 else
6487   STATIC_TLS_TRUE='#'
6488   STATIC_TLS_FALSE=
6489 fi
6490
6491
6492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for omp support" >&5
6493 $as_echo_n "checking for omp support... " >&6; }
6494 if test "${gold_cv_c_threadprivate+set}" = set; then :
6495   $as_echo_n "(cached) " >&6
6496 else
6497   save_CFLAGS="$CFLAGS"
6498 CFLAGS="$CFLAGS -fopenmp"
6499 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6500 /* end confdefs.h.  */
6501
6502 #include <omp.h>
6503 int i;
6504 #pragma omp threadprivate (i)
6505
6506 _ACEOF
6507 if ac_fn_c_try_compile "$LINENO"; then :
6508   gold_cv_c_threadprivate=yes
6509 else
6510   gold_cv_c_threadprivate=no
6511 fi
6512 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6513 CFLAGS="$save_CFLAGS"
6514 fi
6515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_c_threadprivate" >&5
6516 $as_echo "$gold_cv_c_threadprivate" >&6; }
6517 if test "$gold_cv_c_threadprivate" = "yes"; then
6518
6519 $as_echo "#define HAVE_OMP_SUPPORT 1" >>confdefs.h
6520
6521 fi
6522  if test "$gold_cv_c_threadprivate" = "yes"; then
6523   OMP_SUPPORT_TRUE=
6524   OMP_SUPPORT_FALSE='#'
6525 else
6526   OMP_SUPPORT_TRUE='#'
6527   OMP_SUPPORT_FALSE=
6528 fi
6529
6530
6531 save_CFLAGS="$CFLAGS"
6532 CFLAGS="$CFLAGS -Werror -fpic -mtls-dialect=gnu2"
6533 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6534 /* end confdefs.h.  */
6535
6536 __thread int i;
6537 void foo (void)
6538 {
6539   i = 10;
6540 }
6541
6542 _ACEOF
6543 if ac_fn_c_try_compile "$LINENO"; then :
6544   have_tls_gnu2=yes
6545 else
6546   have_tls_gnu2=no
6547 fi
6548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6549 CFLAGS="$save_CFLAGS"
6550  if test "$have_tls_gnu2" = "yes"; then
6551   TLS_GNU2_DIALECT_TRUE=
6552   TLS_GNU2_DIALECT_FALSE='#'
6553 else
6554   TLS_GNU2_DIALECT_TRUE='#'
6555   TLS_GNU2_DIALECT_FALSE=
6556 fi
6557
6558
6559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for glibc >= 2.9" >&5
6560 $as_echo_n "checking for glibc >= 2.9... " >&6; }
6561 if test "${gold_cv_lib_glibc29+set}" = set; then :
6562   $as_echo_n "(cached) " >&6
6563 else
6564   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6565 /* end confdefs.h.  */
6566
6567 #include <features.h>
6568 #if !defined __GLIBC__
6569 error
6570 #elif __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 9)
6571 error
6572 #endif
6573
6574 _ACEOF
6575 if ac_fn_c_try_compile "$LINENO"; then :
6576   gold_cv_lib_glibc29=yes
6577 else
6578   gold_cv_lib_glibc29=no
6579 fi
6580 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6581 fi
6582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_glibc29" >&5
6583 $as_echo "$gold_cv_lib_glibc29" >&6; }
6584
6585  if test "$gold_cv_lib_glibc29" = "yes"; then
6586   TLS_DESCRIPTORS_TRUE=
6587   TLS_DESCRIPTORS_FALSE='#'
6588 else
6589   TLS_DESCRIPTORS_TRUE='#'
6590   TLS_DESCRIPTORS_FALSE=
6591 fi
6592
6593
6594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -frandom-seed support" >&5
6595 $as_echo_n "checking for -frandom-seed support... " >&6; }
6596 if test "${gold_cv_c_random_seed+set}" = set; then :
6597   $as_echo_n "(cached) " >&6
6598 else
6599   save_CFLAGS="$CFLAGS"
6600 CFLAGS="$CFLAGS -frandom-seed=foo"
6601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6602 /* end confdefs.h.  */
6603 int i;
6604 _ACEOF
6605 if ac_fn_c_try_compile "$LINENO"; then :
6606   gold_cv_c_random_seed=yes
6607 else
6608   gold_cv_c_random_seed=no
6609 fi
6610 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6611 CFLAGS="$save_CFLAGS"
6612 fi
6613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_c_random_seed" >&5
6614 $as_echo "$gold_cv_c_random_seed" >&6; }
6615 if test "$gold_cv_c_random_seed" = "yes"; then
6616   # In Makefile, '$@' will be expanded to be the name of the file
6617   # being built, providing a unique seed for each file.
6618   RANDOM_SEED_CFLAGS=-frandom-seed=\$@
6619 fi
6620
6621
6622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for glibc ifunc support" >&5
6623 $as_echo_n "checking for glibc ifunc support... " >&6; }
6624 if test "${gold_cv_lib_glibc_ifunc+set}" = set; then :
6625   $as_echo_n "(cached) " >&6
6626 else
6627   save_LDFLAGS="$LDFLAGS"
6628 LDFLAGS="$LDFLAGS -static"
6629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6630 /* end confdefs.h.  */
6631
6632 #include <features.h>
6633 #if !defined __GLIBC__
6634 error
6635 #elif __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 11)
6636 error
6637 #endif
6638 void func (void) { }
6639 void invoke (void);
6640 __asm__(".type invoke, %gnu_indirect_function");
6641 typedef void (*funcptr) (void);
6642 funcptr dispatch (void) __asm__ ("invoke");
6643 funcptr dispatch (void) { return &func; }
6644 int
6645 main ()
6646 {
6647 invoke();
6648   ;
6649   return 0;
6650 }
6651
6652 _ACEOF
6653 if ac_fn_c_try_link "$LINENO"; then :
6654
6655 if ${NM} conftest$EXEEXT | grep "__rela\?_iplt_start" >/dev/null 2>&1; then
6656   gold_cv_lib_glibc_ifunc=both
6657 else
6658   gold_cv_lib_glibc_ifunc=dyn
6659 fi
6660 else
6661   gold_cv_lib_glibc_ifunc=no
6662 fi
6663 rm -f core conftest.err conftest.$ac_objext \
6664     conftest$ac_exeext conftest.$ac_ext
6665 LDFLAGS="$save_LDFLAGS"
6666 fi
6667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_glibc_ifunc" >&5
6668 $as_echo "$gold_cv_lib_glibc_ifunc" >&6; }
6669
6670  if test "$gold_cv_lib_glibc_ifunc" != "no"; then
6671   IFUNC_TRUE=
6672   IFUNC_FALSE='#'
6673 else
6674   IFUNC_TRUE='#'
6675   IFUNC_FALSE=
6676 fi
6677
6678  if test "$gold_cv_lib_glibc_ifunc" = "both"; then
6679   IFUNC_STATIC_TRUE=
6680   IFUNC_STATIC_FALSE='#'
6681 else
6682   IFUNC_STATIC_TRUE='#'
6683   IFUNC_STATIC_FALSE=
6684 fi
6685
6686
6687
6688 # Set the 'development' global.
6689 . $srcdir/../bfd/development.sh
6690
6691 # Default set of GCC warnings to enable.
6692 GCC_WARN_CFLAGS="-W -Wall -Wstrict-prototypes -Wmissing-prototypes"
6693
6694 # Add -Wshadow if the compiler is a sufficiently recent version of GCC.
6695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6696 /* end confdefs.h.  */
6697 __GNUC__
6698 _ACEOF
6699 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6700   $EGREP "^[0-3]$" >/dev/null 2>&1; then :
6701
6702 else
6703   GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wshadow"
6704 fi
6705 rm -f conftest*
6706
6707
6708 # Add -Wstack-usage if the compiler is a sufficiently recent version of GCC.
6709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6710 /* end confdefs.h.  */
6711 __GNUC__
6712 _ACEOF
6713 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6714   $EGREP "^[0-4]$" >/dev/null 2>&1; then :
6715
6716 else
6717   GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wstack-usage=262144"
6718 fi
6719 rm -f conftest*
6720
6721
6722 # Set WARN_WRITE_STRINGS if the compiler supports -Wwrite-strings.
6723 WARN_WRITE_STRINGS=""
6724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6725 /* end confdefs.h.  */
6726 __GNUC__
6727 _ACEOF
6728 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6729   $EGREP "^[0-3]$" >/dev/null 2>&1; then :
6730
6731 else
6732   WARN_WRITE_STRINGS="-Wwrite-strings"
6733 fi
6734 rm -f conftest*
6735
6736
6737 # Check whether --enable-werror was given.
6738 if test "${enable_werror+set}" = set; then :
6739   enableval=$enable_werror; case "${enableval}" in
6740      yes | y) ERROR_ON_WARNING="yes" ;;
6741      no | n)  ERROR_ON_WARNING="no" ;;
6742      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
6743    esac
6744 fi
6745
6746
6747 # Disable -Wformat by default when using gcc on mingw
6748 case "${host}" in
6749   *-*-mingw32*)
6750     if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
6751       GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wno-format"
6752     fi
6753     ;;
6754   *) ;;
6755 esac
6756
6757 # Enable -Werror by default when using gcc.  Turn it off for releases.
6758 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" -a "$development" = true ; then
6759     ERROR_ON_WARNING=yes
6760 fi
6761
6762 NO_WERROR=
6763 if test "${ERROR_ON_WARNING}" = yes ; then
6764     GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Werror"
6765     NO_WERROR="-Wno-error"
6766 fi
6767
6768 if test "${GCC}" = yes ; then
6769   WARN_CFLAGS="${GCC_WARN_CFLAGS}"
6770 fi
6771
6772 # Check whether --enable-build-warnings was given.
6773 if test "${enable_build_warnings+set}" = set; then :
6774   enableval=$enable_build_warnings; case "${enableval}" in
6775   yes)  WARN_CFLAGS="${GCC_WARN_CFLAGS}";;
6776   no)   if test "${GCC}" = yes ; then
6777           WARN_CFLAGS="-w"
6778         fi;;
6779   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6780         WARN_CFLAGS="${GCC_WARN_CFLAGS} ${t}";;
6781   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6782         WARN_CFLAGS="${t} ${GCC_WARN_CFLAGS}";;
6783   *)    WARN_CFLAGS=`echo "${enableval}" | sed -e "s/,/ /g"`;;
6784 esac
6785 fi
6786
6787
6788 if test x"$silent" != x"yes" && test x"$WARN_CFLAGS" != x""; then
6789   echo "Setting warning flags = $WARN_CFLAGS" 6>&1
6790 fi
6791
6792
6793
6794
6795
6796
6797 WARN_CXXFLAGS=`echo ${WARN_CFLAGS} | sed -e 's/-Wstrict-prototypes//' -e 's/-Wmissing-prototypes//' -e 's/-Wshadow//'`
6798
6799
6800
6801 # Check whether --with-gold-ldflags was given.
6802 if test "${with_gold_ldflags+set}" = set; then :
6803   withval=$with_gold_ldflags; if test "$withval" = "no" -o "$withval" = "yes"; then
6804    GOLD_LDFLAGS=
6805  else
6806    GOLD_LDFLAGS=$withval
6807  fi
6808 else
6809   GOLD_LDFLAGS=
6810 fi
6811
6812
6813
6814
6815 # Check whether --with-gold-ldadd was given.
6816 if test "${with_gold_ldadd+set}" = set; then :
6817   withval=$with_gold_ldadd; if test "$withval" = "no" -o "$withval" = "yes"; then
6818    GOLD_LDADD=
6819  else
6820    GOLD_LDADD=$withval
6821  fi
6822 else
6823   GOLD_LDADD=
6824 fi
6825
6826
6827
6828 LFS_CFLAGS="-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
6829
6830
6831 for ac_header in sys/mman.h
6832 do :
6833   ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
6834 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
6835   cat >>confdefs.h <<_ACEOF
6836 #define HAVE_SYS_MMAN_H 1
6837 _ACEOF
6838
6839 fi
6840
6841 done
6842
6843 for ac_func in chsize mmap
6844 do :
6845   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6846 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6847 eval as_val=\$$as_ac_var
6848    if test "x$as_val" = x""yes; then :
6849   cat >>confdefs.h <<_ACEOF
6850 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6851 _ACEOF
6852
6853 fi
6854 done
6855
6856 for ac_func in pread ftruncate ffsll
6857 do :
6858   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6859 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6860 eval as_val=\$$as_ac_var
6861    if test "x$as_val" = x""yes; then :
6862   cat >>confdefs.h <<_ACEOF
6863 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6864 _ACEOF
6865
6866 else
6867   case " $LIBOBJS " in
6868   *" $ac_func.$ac_objext "* ) ;;
6869   *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
6870  ;;
6871 esac
6872
6873 fi
6874 done
6875
6876
6877
6878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking mremap with MREMAP_MAYMOVE" >&5
6879 $as_echo_n "checking mremap with MREMAP_MAYMOVE... " >&6; }
6880 if test "${gold_cv_lib_mremap_maymove+set}" = set; then :
6881   $as_echo_n "(cached) " >&6
6882 else
6883   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6884 /* end confdefs.h.  */
6885
6886
6887 #include <sys/mman.h>
6888 void f() { mremap (0, 0, 0, MREMAP_MAYMOVE); }
6889
6890 int
6891 main ()
6892 {
6893
6894   ;
6895   return 0;
6896 }
6897 _ACEOF
6898 if ac_fn_c_try_link "$LINENO"; then :
6899   gold_cv_lib_mremap_maymove=yes
6900 else
6901   gold_cv_lib_mremap_maymove=no
6902 fi
6903 rm -f core conftest.err conftest.$ac_objext \
6904     conftest$ac_exeext conftest.$ac_ext
6905 fi
6906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_mremap_maymove" >&5
6907 $as_echo "$gold_cv_lib_mremap_maymove" >&6; }
6908 if test "$gold_cv_lib_mremap_maymove" = "yes"; then
6909
6910 $as_echo "#define HAVE_MREMAP 1" >>confdefs.h
6911
6912 else
6913   case " $LIBOBJS " in
6914   *" mremap.$ac_objext "* ) ;;
6915   *) LIBOBJS="$LIBOBJS mremap.$ac_objext"
6916  ;;
6917 esac
6918
6919 fi
6920
6921 # Link in zlib if we can.  This allows us to write compressed sections.
6922
6923   # Use the system's zlib library.
6924   zlibdir="-L\$(top_builddir)/../zlib"
6925   zlibinc="-I\$(top_srcdir)/../zlib"
6926
6927 # Check whether --with-system-zlib was given.
6928 if test "${with_system_zlib+set}" = set; then :
6929   withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
6930     zlibdir=
6931     zlibinc=
6932   fi
6933
6934 fi
6935
6936
6937
6938
6939
6940 ac_fn_c_check_decl "$LINENO" "basename" "ac_cv_have_decl_basename" "$ac_includes_default"
6941 if test "x$ac_cv_have_decl_basename" = x""yes; then :
6942   ac_have_decl=1
6943 else
6944   ac_have_decl=0
6945 fi
6946
6947 cat >>confdefs.h <<_ACEOF
6948 #define HAVE_DECL_BASENAME $ac_have_decl
6949 _ACEOF
6950 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
6951 if test "x$ac_cv_have_decl_ffs" = x""yes; then :
6952   ac_have_decl=1
6953 else
6954   ac_have_decl=0
6955 fi
6956
6957 cat >>confdefs.h <<_ACEOF
6958 #define HAVE_DECL_FFS $ac_have_decl
6959 _ACEOF
6960 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
6961 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
6962   ac_have_decl=1
6963 else
6964   ac_have_decl=0
6965 fi
6966
6967 cat >>confdefs.h <<_ACEOF
6968 #define HAVE_DECL_ASPRINTF $ac_have_decl
6969 _ACEOF
6970 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
6971 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
6972   ac_have_decl=1
6973 else
6974   ac_have_decl=0
6975 fi
6976
6977 cat >>confdefs.h <<_ACEOF
6978 #define HAVE_DECL_VASPRINTF $ac_have_decl
6979 _ACEOF
6980 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
6981 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
6982   ac_have_decl=1
6983 else
6984   ac_have_decl=0
6985 fi
6986
6987 cat >>confdefs.h <<_ACEOF
6988 #define HAVE_DECL_SNPRINTF $ac_have_decl
6989 _ACEOF
6990 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
6991 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
6992   ac_have_decl=1
6993 else
6994   ac_have_decl=0
6995 fi
6996
6997 cat >>confdefs.h <<_ACEOF
6998 #define HAVE_DECL_VSNPRINTF $ac_have_decl
6999 _ACEOF
7000 ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
7001 if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
7002   ac_have_decl=1
7003 else
7004   ac_have_decl=0
7005 fi
7006
7007 cat >>confdefs.h <<_ACEOF
7008 #define HAVE_DECL_STRVERSCMP $ac_have_decl
7009 _ACEOF
7010
7011
7012 save_CFLAGS="$CFLAGS"
7013 CFLAGS="$CFLAGS -Werror -gpubnames"
7014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7015 /* end confdefs.h.  */
7016 int i;
7017 _ACEOF
7018 if ac_fn_c_try_compile "$LINENO"; then :
7019   have_pubnames=yes
7020 else
7021   have_pubnames=no
7022 fi
7023 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7024 CFLAGS="$save_CFLAGS"
7025  if test "$have_pubnames" = "yes"; then
7026   HAVE_PUBNAMES_TRUE=
7027   HAVE_PUBNAMES_FALSE='#'
7028 else
7029   HAVE_PUBNAMES_TRUE='#'
7030   HAVE_PUBNAMES_FALSE=
7031 fi
7032
7033
7034 save_CFLAGS="$CFLAGS"
7035 CFLAGS="$CFLAGS -Werror -fno-use-linker-plugin"
7036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7037 /* end confdefs.h.  */
7038 int i;
7039 _ACEOF
7040 if ac_fn_c_try_compile "$LINENO"; then :
7041   have_no_use_linker_plugin=yes
7042 else
7043   have_no_use_linker_plugin=no
7044 fi
7045 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7046 CFLAGS="$save_CFLAGS"
7047  if test "$have_no_use_linker_plugin" = "yes"; then
7048   HAVE_NO_USE_LINKER_PLUGIN_TRUE=
7049   HAVE_NO_USE_LINKER_PLUGIN_FALSE='#'
7050 else
7051   HAVE_NO_USE_LINKER_PLUGIN_TRUE='#'
7052   HAVE_NO_USE_LINKER_PLUGIN_FALSE=
7053 fi
7054
7055
7056 ac_ext=cpp
7057 ac_cpp='$CXXCPP $CPPFLAGS'
7058 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7059 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7060 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7061
7062
7063
7064 ac_ext=cpp
7065 ac_cpp='$CXXCPP $CPPFLAGS'
7066 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7067 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7068 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
7070 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
7071 if test -z "$CXXCPP"; then
7072   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
7073   $as_echo_n "(cached) " >&6
7074 else
7075       # Double quotes because CXXCPP needs to be expanded
7076     for CXXCPP in "$CXX -E" "/lib/cpp"
7077     do
7078       ac_preproc_ok=false
7079 for ac_cxx_preproc_warn_flag in '' yes
7080 do
7081   # Use a header file that comes with gcc, so configuring glibc
7082   # with a fresh cross-compiler works.
7083   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7084   # <limits.h> exists even on freestanding compilers.
7085   # On the NeXT, cc -E runs the code through the compiler's parser,
7086   # not just through cpp. "Syntax error" is here to catch this case.
7087   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7088 /* end confdefs.h.  */
7089 #ifdef __STDC__
7090 # include <limits.h>
7091 #else
7092 # include <assert.h>
7093 #endif
7094                      Syntax error
7095 _ACEOF
7096 if ac_fn_cxx_try_cpp "$LINENO"; then :
7097
7098 else
7099   # Broken: fails on valid input.
7100 continue
7101 fi
7102 rm -f conftest.err conftest.$ac_ext
7103
7104   # OK, works on sane cases.  Now check whether nonexistent headers
7105   # can be detected and how.
7106   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7107 /* end confdefs.h.  */
7108 #include <ac_nonexistent.h>
7109 _ACEOF
7110 if ac_fn_cxx_try_cpp "$LINENO"; then :
7111   # Broken: success on invalid input.
7112 continue
7113 else
7114   # Passes both tests.
7115 ac_preproc_ok=:
7116 break
7117 fi
7118 rm -f conftest.err conftest.$ac_ext
7119
7120 done
7121 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7122 rm -f conftest.err conftest.$ac_ext
7123 if $ac_preproc_ok; then :
7124   break
7125 fi
7126
7127     done
7128     ac_cv_prog_CXXCPP=$CXXCPP
7129
7130 fi
7131   CXXCPP=$ac_cv_prog_CXXCPP
7132 else
7133   ac_cv_prog_CXXCPP=$CXXCPP
7134 fi
7135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
7136 $as_echo "$CXXCPP" >&6; }
7137 ac_preproc_ok=false
7138 for ac_cxx_preproc_warn_flag in '' yes
7139 do
7140   # Use a header file that comes with gcc, so configuring glibc
7141   # with a fresh cross-compiler works.
7142   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7143   # <limits.h> exists even on freestanding compilers.
7144   # On the NeXT, cc -E runs the code through the compiler's parser,
7145   # not just through cpp. "Syntax error" is here to catch this case.
7146   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7147 /* end confdefs.h.  */
7148 #ifdef __STDC__
7149 # include <limits.h>
7150 #else
7151 # include <assert.h>
7152 #endif
7153                      Syntax error
7154 _ACEOF
7155 if ac_fn_cxx_try_cpp "$LINENO"; then :
7156
7157 else
7158   # Broken: fails on valid input.
7159 continue
7160 fi
7161 rm -f conftest.err conftest.$ac_ext
7162
7163   # OK, works on sane cases.  Now check whether nonexistent headers
7164   # can be detected and how.
7165   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7166 /* end confdefs.h.  */
7167 #include <ac_nonexistent.h>
7168 _ACEOF
7169 if ac_fn_cxx_try_cpp "$LINENO"; then :
7170   # Broken: success on invalid input.
7171 continue
7172 else
7173   # Passes both tests.
7174 ac_preproc_ok=:
7175 break
7176 fi
7177 rm -f conftest.err conftest.$ac_ext
7178
7179 done
7180 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7181 rm -f conftest.err conftest.$ac_ext
7182 if $ac_preproc_ok; then :
7183
7184 else
7185   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7186 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7187 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
7188 See \`config.log' for more details." "$LINENO" 5; }
7189 fi
7190
7191 ac_ext=cpp
7192 ac_cpp='$CXXCPP $CPPFLAGS'
7193 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7194 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7195 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7196
7197
7198 for ac_header in unordered_set unordered_map
7199 do :
7200   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7201 ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7202 eval as_val=\$$as_ac_Header
7203    if test "x$as_val" = x""yes; then :
7204   cat >>confdefs.h <<_ACEOF
7205 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7206 _ACEOF
7207
7208 fi
7209
7210 done
7211
7212 for ac_header in tr1/unordered_set tr1/unordered_map
7213 do :
7214   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7215 ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7216 eval as_val=\$$as_ac_Header
7217    if test "x$as_val" = x""yes; then :
7218   cat >>confdefs.h <<_ACEOF
7219 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7220 _ACEOF
7221
7222 fi
7223
7224 done
7225
7226 for ac_header in ext/hash_map ext/hash_set
7227 do :
7228   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7229 ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7230 eval as_val=\$$as_ac_Header
7231    if test "x$as_val" = x""yes; then :
7232   cat >>confdefs.h <<_ACEOF
7233 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7234 _ACEOF
7235
7236 fi
7237
7238 done
7239
7240 for ac_header in byteswap.h
7241 do :
7242   ac_fn_cxx_check_header_mongrel "$LINENO" "byteswap.h" "ac_cv_header_byteswap_h" "$ac_includes_default"
7243 if test "x$ac_cv_header_byteswap_h" = x""yes; then :
7244   cat >>confdefs.h <<_ACEOF
7245 #define HAVE_BYTESWAP_H 1
7246 _ACEOF
7247
7248 fi
7249
7250 done
7251
7252
7253 for ac_header in windows.h
7254 do :
7255   ac_fn_cxx_check_header_mongrel "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default"
7256 if test "x$ac_cv_header_windows_h" = x""yes; then :
7257   cat >>confdefs.h <<_ACEOF
7258 #define HAVE_WINDOWS_H 1
7259 _ACEOF
7260
7261 fi
7262
7263 done
7264
7265 for ac_header in dlfcn.h
7266 do :
7267   ac_fn_cxx_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default"
7268 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
7269   cat >>confdefs.h <<_ACEOF
7270 #define HAVE_DLFCN_H 1
7271 _ACEOF
7272
7273 fi
7274
7275 done
7276
7277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
7278 $as_echo_n "checking for library containing dlopen... " >&6; }
7279 if test "${ac_cv_search_dlopen+set}" = set; then :
7280   $as_echo_n "(cached) " >&6
7281 else
7282   ac_func_search_save_LIBS=$LIBS
7283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7284 /* end confdefs.h.  */
7285
7286 /* Override any GCC internal prototype to avoid an error.
7287    Use char because int might match the return type of a GCC
7288    builtin and then its argument prototype would still apply.  */
7289 #ifdef __cplusplus
7290 extern "C"
7291 #endif
7292 char dlopen ();
7293 int
7294 main ()
7295 {
7296 return dlopen ();
7297   ;
7298   return 0;
7299 }
7300 _ACEOF
7301 for ac_lib in '' dl dld; do
7302   if test -z "$ac_lib"; then
7303     ac_res="none required"
7304   else
7305     ac_res=-l$ac_lib
7306     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7307   fi
7308   if ac_fn_cxx_try_link "$LINENO"; then :
7309   ac_cv_search_dlopen=$ac_res
7310 fi
7311 rm -f core conftest.err conftest.$ac_objext \
7312     conftest$ac_exeext
7313   if test "${ac_cv_search_dlopen+set}" = set; then :
7314   break
7315 fi
7316 done
7317 if test "${ac_cv_search_dlopen+set}" = set; then :
7318
7319 else
7320   ac_cv_search_dlopen=no
7321 fi
7322 rm conftest.$ac_ext
7323 LIBS=$ac_func_search_save_LIBS
7324 fi
7325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
7326 $as_echo "$ac_cv_search_dlopen" >&6; }
7327 ac_res=$ac_cv_search_dlopen
7328 if test "$ac_res" != no; then :
7329   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7330
7331 fi
7332
7333 case "$ac_cv_search_dlopen" in
7334   no*) DLOPEN_LIBS="";;
7335   *)   DLOPEN_LIBS="$ac_cv_search_dlopen";;
7336 esac
7337
7338
7339 for ac_func in mallinfo posix_fallocate fallocate readv sysconf times
7340 do :
7341   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
7342 ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
7343 eval as_val=\$$as_ac_var
7344    if test "x$as_val" = x""yes; then :
7345   cat >>confdefs.h <<_ACEOF
7346 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
7347 _ACEOF
7348
7349 fi
7350 done
7351
7352 ac_fn_cxx_check_decl "$LINENO" "basename" "ac_cv_have_decl_basename" "$ac_includes_default"
7353 if test "x$ac_cv_have_decl_basename" = x""yes; then :
7354   ac_have_decl=1
7355 else
7356   ac_have_decl=0
7357 fi
7358
7359 cat >>confdefs.h <<_ACEOF
7360 #define HAVE_DECL_BASENAME $ac_have_decl
7361 _ACEOF
7362 ac_fn_cxx_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
7363 if test "x$ac_cv_have_decl_ffs" = x""yes; then :
7364   ac_have_decl=1
7365 else
7366   ac_have_decl=0
7367 fi
7368
7369 cat >>confdefs.h <<_ACEOF
7370 #define HAVE_DECL_FFS $ac_have_decl
7371 _ACEOF
7372 ac_fn_cxx_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
7373 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
7374   ac_have_decl=1
7375 else
7376   ac_have_decl=0
7377 fi
7378
7379 cat >>confdefs.h <<_ACEOF
7380 #define HAVE_DECL_ASPRINTF $ac_have_decl
7381 _ACEOF
7382 ac_fn_cxx_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
7383 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
7384   ac_have_decl=1
7385 else
7386   ac_have_decl=0
7387 fi
7388
7389 cat >>confdefs.h <<_ACEOF
7390 #define HAVE_DECL_VASPRINTF $ac_have_decl
7391 _ACEOF
7392 ac_fn_cxx_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
7393 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
7394   ac_have_decl=1
7395 else
7396   ac_have_decl=0
7397 fi
7398
7399 cat >>confdefs.h <<_ACEOF
7400 #define HAVE_DECL_SNPRINTF $ac_have_decl
7401 _ACEOF
7402 ac_fn_cxx_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
7403 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
7404   ac_have_decl=1
7405 else
7406   ac_have_decl=0
7407 fi
7408
7409 cat >>confdefs.h <<_ACEOF
7410 #define HAVE_DECL_VSNPRINTF $ac_have_decl
7411 _ACEOF
7412 ac_fn_cxx_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
7413 if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
7414   ac_have_decl=1
7415 else
7416   ac_have_decl=0
7417 fi
7418
7419 cat >>confdefs.h <<_ACEOF
7420 #define HAVE_DECL_STRVERSCMP $ac_have_decl
7421 _ACEOF
7422 ac_fn_cxx_check_decl "$LINENO" "strndup" "ac_cv_have_decl_strndup" "$ac_includes_default"
7423 if test "x$ac_cv_have_decl_strndup" = x""yes; then :
7424   ac_have_decl=1
7425 else
7426   ac_have_decl=0
7427 fi
7428
7429 cat >>confdefs.h <<_ACEOF
7430 #define HAVE_DECL_STRNDUP $ac_have_decl
7431 _ACEOF
7432 ac_fn_cxx_check_decl "$LINENO" "memmem" "ac_cv_have_decl_memmem" "$ac_includes_default"
7433 if test "x$ac_cv_have_decl_memmem" = x""yes; then :
7434   ac_have_decl=1
7435 else
7436   ac_have_decl=0
7437 fi
7438
7439 cat >>confdefs.h <<_ACEOF
7440 #define HAVE_DECL_MEMMEM $ac_have_decl
7441 _ACEOF
7442
7443
7444 # Use of ::std::tr1::unordered_map::rehash causes undefined symbols
7445 # at link time with some versions of GCC.
7446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ::std::tr1::unordered_map::rehash is usable." >&5
7447 $as_echo_n "checking whether ::std::tr1::unordered_map::rehash is usable.... " >&6; }
7448 if test "${gold_cv_unordered_map_rehash+set}" = set; then :
7449   $as_echo_n "(cached) " >&6
7450 else
7451   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7452 /* end confdefs.h.  */
7453
7454 #include <tr1/unordered_map>
7455 void bar() { ::std::tr1::unordered_map<int, int> x; x.rehash(10); }
7456
7457 int
7458 main ()
7459 {
7460
7461   ;
7462   return 0;
7463 }
7464 _ACEOF
7465 if ac_fn_cxx_try_link "$LINENO"; then :
7466   gold_cv_unordered_map_rehash=yes
7467 else
7468   gold_cv_unordered_map_rehash=no
7469 fi
7470 rm -f core conftest.err conftest.$ac_objext \
7471     conftest$ac_exeext conftest.$ac_ext
7472 fi
7473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_unordered_map_rehash" >&5
7474 $as_echo "$gold_cv_unordered_map_rehash" >&6; }
7475 if test "$gold_cv_unordered_map_rehash" = "yes"; then
7476
7477 $as_echo "#define HAVE_TR1_UNORDERED_MAP_REHASH 1" >>confdefs.h
7478
7479 fi
7480
7481 # Use of tr1/unordered_map with off_t as a key is not supported on GCC
7482 # 4.1.xx when compiling in 32-bit mode with a 64-bit off_t type.
7483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether std::tr1::hash<off_t> is defined" >&5
7484 $as_echo_n "checking whether std::tr1::hash<off_t> is defined... " >&6; }
7485 if test "${gold_cv_hash_off_t+set}" = set; then :
7486   $as_echo_n "(cached) " >&6
7487 else
7488   CXXFLAGS_hold=$CXXFLAGS
7489 CXXFLAGS="$CXXFLAGS $LFS_CFLAGS"
7490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7491 /* end confdefs.h.  */
7492
7493 #include <sys/types.h>
7494 #include <tr1/unordered_map>
7495 std::tr1::hash<off_t> h;
7496
7497 _ACEOF
7498 if ac_fn_cxx_try_compile "$LINENO"; then :
7499   gold_cv_hash_off_t=yes
7500 else
7501   gold_cv_hash_off_t=no
7502 fi
7503 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7504 CXXFLAGS=$CXXFLAGS_hold
7505 fi
7506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_hash_off_t" >&5
7507 $as_echo "$gold_cv_hash_off_t" >&6; }
7508 if test "$gold_cv_hash_off_t" = "yes"; then
7509
7510 $as_echo "#define HAVE_TR1_HASH_OFF_T 1" >>confdefs.h
7511
7512 fi
7513
7514 # gcc 4.3.0 doesn't recognize the printf attribute on a template
7515 # function.  Check for that.  This is gcc bug 35546.  This test can
7516 # probably be removed after the bug has been fixed for a while.
7517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can use attributes with template functions" >&5
7518 $as_echo_n "checking whether we can use attributes with template functions... " >&6; }
7519 if test "${gold_cv_template_attribute+set}" = set; then :
7520   $as_echo_n "(cached) " >&6
7521 else
7522   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7523 /* end confdefs.h.  */
7524
7525 template<typename T> extern void foo(const char*, ...)
7526   __attribute__ ((__format__ (__printf__, 1, 2)));
7527 template<typename T> void foo(const char* format, ...) {}
7528 void bar() { foo<int>("%s\n", "foo"); }
7529
7530 _ACEOF
7531 if ac_fn_cxx_try_compile "$LINENO"; then :
7532   gold_cv_template_attribute=yes
7533 else
7534   gold_cv_template_attribute=no
7535 fi
7536 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7537 fi
7538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_template_attribute" >&5
7539 $as_echo "$gold_cv_template_attribute" >&6; }
7540 if test "$gold_cv_template_attribute" = "yes"; then
7541
7542 $as_echo "#define HAVE_TEMPLATE_ATTRIBUTES 1" >>confdefs.h
7543
7544 fi
7545
7546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct stat::st_mtim." >&5
7547 $as_echo_n "checking for struct stat::st_mtim.... " >&6; }
7548 if test "${gold_cv_stat_st_mtim+set}" = set; then :
7549   $as_echo_n "(cached) " >&6
7550 else
7551   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7552 /* end confdefs.h.  */
7553
7554 #include <sys/stat.h>
7555 long bar() { struct stat s; return (long)(s.st_mtim.tv_sec + s.st_mtim.tv_sec);}
7556
7557 int
7558 main ()
7559 {
7560
7561   ;
7562   return 0;
7563 }
7564 _ACEOF
7565 if ac_fn_cxx_try_compile "$LINENO"; then :
7566   gold_cv_stat_st_mtim=yes
7567 else
7568   gold_cv_stat_st_mtim=no
7569 fi
7570 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7571 fi
7572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_stat_st_mtim" >&5
7573 $as_echo "$gold_cv_stat_st_mtim" >&6; }
7574 if test "$gold_cv_stat_st_mtim" = "yes"; then
7575
7576 $as_echo "#define HAVE_STAT_ST_MTIM 1" >>confdefs.h
7577
7578 fi
7579
7580 ac_ext=c
7581 ac_cpp='$CPP $CPPFLAGS'
7582 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7583 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7584 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7585
7586
7587 for ac_header in locale.h
7588 do :
7589   ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default"
7590 if test "x$ac_cv_header_locale_h" = x""yes; then :
7591   cat >>confdefs.h <<_ACEOF
7592 #define HAVE_LOCALE_H 1
7593 _ACEOF
7594
7595 fi
7596
7597 done
7598
7599 for ac_func in setlocale
7600 do :
7601   ac_fn_c_check_func "$LINENO" "setlocale" "ac_cv_func_setlocale"
7602 if test "x$ac_cv_func_setlocale" = x""yes; then :
7603   cat >>confdefs.h <<_ACEOF
7604 #define HAVE_SETLOCALE 1
7605 _ACEOF
7606
7607 fi
7608 done
7609
7610
7611   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
7612 $as_echo_n "checking for LC_MESSAGES... " >&6; }
7613 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
7614   $as_echo_n "(cached) " >&6
7615 else
7616   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7617 /* end confdefs.h.  */
7618 #include <locale.h>
7619 int
7620 main ()
7621 {
7622 return LC_MESSAGES
7623   ;
7624   return 0;
7625 }
7626 _ACEOF
7627 if ac_fn_c_try_link "$LINENO"; then :
7628   am_cv_val_LC_MESSAGES=yes
7629 else
7630   am_cv_val_LC_MESSAGES=no
7631 fi
7632 rm -f core conftest.err conftest.$ac_objext \
7633     conftest$ac_exeext conftest.$ac_ext
7634 fi
7635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
7636 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
7637   if test $am_cv_val_LC_MESSAGES = yes; then
7638
7639 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
7640
7641   fi
7642
7643
7644
7645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
7646 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
7647     # Check whether --enable-maintainer-mode was given.
7648 if test "${enable_maintainer_mode+set}" = set; then :
7649   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
7650 else
7651   USE_MAINTAINER_MODE=no
7652 fi
7653
7654   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
7655 $as_echo "$USE_MAINTAINER_MODE" >&6; }
7656    if test $USE_MAINTAINER_MODE = yes; then
7657   MAINTAINER_MODE_TRUE=
7658   MAINTAINER_MODE_FALSE='#'
7659 else
7660   MAINTAINER_MODE_TRUE='#'
7661   MAINTAINER_MODE_FALSE=
7662 fi
7663
7664   MAINT=$MAINTAINER_MODE_TRUE
7665
7666
7667
7668 ac_config_files="$ac_config_files Makefile testsuite/Makefile po/Makefile.in:po/Make-in"
7669
7670 cat >confcache <<\_ACEOF
7671 # This file is a shell script that caches the results of configure
7672 # tests run on this system so they can be shared between configure
7673 # scripts and configure runs, see configure's option --config-cache.
7674 # It is not useful on other systems.  If it contains results you don't
7675 # want to keep, you may remove or edit it.
7676 #
7677 # config.status only pays attention to the cache file if you give it
7678 # the --recheck option to rerun configure.
7679 #
7680 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7681 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7682 # following values.
7683
7684 _ACEOF
7685
7686 # The following way of writing the cache mishandles newlines in values,
7687 # but we know of no workaround that is simple, portable, and efficient.
7688 # So, we kill variables containing newlines.
7689 # Ultrix sh set writes to stderr and can't be redirected directly,
7690 # and sets the high bit in the cache file unless we assign to the vars.
7691 (
7692   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7693     eval ac_val=\$$ac_var
7694     case $ac_val in #(
7695     *${as_nl}*)
7696       case $ac_var in #(
7697       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7698 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7699       esac
7700       case $ac_var in #(
7701       _ | IFS | as_nl) ;; #(
7702       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
7703       *) { eval $ac_var=; unset $ac_var;} ;;
7704       esac ;;
7705     esac
7706   done
7707
7708   (set) 2>&1 |
7709     case $as_nl`(ac_space=' '; set) 2>&1` in #(
7710     *${as_nl}ac_space=\ *)
7711       # `set' does not quote correctly, so add quotes: double-quote
7712       # substitution turns \\\\ into \\, and sed turns \\ into \.
7713       sed -n \
7714         "s/'/'\\\\''/g;
7715           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7716       ;; #(
7717     *)
7718       # `set' quotes correctly as required by POSIX, so do not add quotes.
7719       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7720       ;;
7721     esac |
7722     sort
7723 ) |
7724   sed '
7725      /^ac_cv_env_/b end
7726      t clear
7727      :clear
7728      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7729      t end
7730      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7731      :end' >>confcache
7732 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7733   if test -w "$cache_file"; then
7734     test "x$cache_file" != "x/dev/null" &&
7735       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7736 $as_echo "$as_me: updating cache $cache_file" >&6;}
7737     cat confcache >$cache_file
7738   else
7739     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7740 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7741   fi
7742 fi
7743 rm -f confcache
7744
7745 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7746 # Let make expand exec_prefix.
7747 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7748
7749 DEFS=-DHAVE_CONFIG_H
7750
7751 ac_libobjs=
7752 ac_ltlibobjs=
7753 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7754   # 1. Remove the extension, and $U if already installed.
7755   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7756   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
7757   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
7758   #    will be set to the directory where LIBOBJS objects are built.
7759   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7760   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
7761 done
7762 LIBOBJS=$ac_libobjs
7763
7764 LTLIBOBJS=$ac_ltlibobjs
7765
7766
7767  if test -n "$EXEEXT"; then
7768   am__EXEEXT_TRUE=
7769   am__EXEEXT_FALSE='#'
7770 else
7771   am__EXEEXT_TRUE='#'
7772   am__EXEEXT_FALSE=
7773 fi
7774
7775 if test -z "${THREADS_TRUE}" && test -z "${THREADS_FALSE}"; then
7776   as_fn_error "conditional \"THREADS\" was never defined.
7777 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7778 fi
7779 if test -z "${PLUGINS_TRUE}" && test -z "${PLUGINS_FALSE}"; then
7780   as_fn_error "conditional \"PLUGINS\" was never defined.
7781 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7782 fi
7783 if test -z "${DEFAULT_TARGET_AARCH64_TRUE}" && test -z "${DEFAULT_TARGET_AARCH64_FALSE}"; then
7784   as_fn_error "conditional \"DEFAULT_TARGET_AARCH64\" was never defined.
7785 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7786 fi
7787 if test -z "${DEFAULT_TARGET_ARM_TRUE}" && test -z "${DEFAULT_TARGET_ARM_FALSE}"; then
7788   as_fn_error "conditional \"DEFAULT_TARGET_ARM\" was never defined.
7789 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7790 fi
7791 if test -z "${DEFAULT_TARGET_I386_TRUE}" && test -z "${DEFAULT_TARGET_I386_FALSE}"; then
7792   as_fn_error "conditional \"DEFAULT_TARGET_I386\" was never defined.
7793 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7794 fi
7795 if test -z "${DEFAULT_TARGET_POWERPC_TRUE}" && test -z "${DEFAULT_TARGET_POWERPC_FALSE}"; then
7796   as_fn_error "conditional \"DEFAULT_TARGET_POWERPC\" was never defined.
7797 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7798 fi
7799 if test -z "${DEFAULT_TARGET_SPARC_TRUE}" && test -z "${DEFAULT_TARGET_SPARC_FALSE}"; then
7800   as_fn_error "conditional \"DEFAULT_TARGET_SPARC\" was never defined.
7801 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7802 fi
7803 if test -z "${DEFAULT_TARGET_S390_TRUE}" && test -z "${DEFAULT_TARGET_S390_FALSE}"; then
7804   as_fn_error "conditional \"DEFAULT_TARGET_S390\" was never defined.
7805 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7806 fi
7807 if test -z "${DEFAULT_TARGET_X86_64_TRUE}" && test -z "${DEFAULT_TARGET_X86_64_FALSE}"; then
7808   as_fn_error "conditional \"DEFAULT_TARGET_X86_64\" was never defined.
7809 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7810 fi
7811 if test -z "${DEFAULT_TARGET_X32_TRUE}" && test -z "${DEFAULT_TARGET_X32_FALSE}"; then
7812   as_fn_error "conditional \"DEFAULT_TARGET_X32\" was never defined.
7813 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7814 fi
7815 if test -z "${DEFAULT_TARGET_TILEGX_TRUE}" && test -z "${DEFAULT_TARGET_TILEGX_FALSE}"; then
7816   as_fn_error "conditional \"DEFAULT_TARGET_TILEGX\" was never defined.
7817 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7818 fi
7819 if test -z "${DEFAULT_TARGET_MIPS_TRUE}" && test -z "${DEFAULT_TARGET_MIPS_FALSE}"; then
7820   as_fn_error "conditional \"DEFAULT_TARGET_MIPS\" was never defined.
7821 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7822 fi
7823 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
7824   as_fn_error "conditional \"AMDEP\" was never defined.
7825 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7826 fi
7827 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
7828   as_fn_error "conditional \"am__fastdepCC\" was never defined.
7829 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7830 fi
7831 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
7832   as_fn_error "conditional \"am__fastdepCXX\" was never defined.
7833 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7834 fi
7835
7836 if test -z "${NATIVE_LINKER_TRUE}" && test -z "${NATIVE_LINKER_FALSE}"; then
7837   as_fn_error "conditional \"NATIVE_LINKER\" was never defined.
7838 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7839 fi
7840 if test -z "${GCC_TRUE}" && test -z "${GCC_FALSE}"; then
7841   as_fn_error "conditional \"GCC\" was never defined.
7842 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7843 fi
7844 if test -z "${NATIVE_OR_CROSS_LINKER_TRUE}" && test -z "${NATIVE_OR_CROSS_LINKER_FALSE}"; then
7845   as_fn_error "conditional \"NATIVE_OR_CROSS_LINKER\" was never defined.
7846 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7847 fi
7848 if test -z "${HAVE_STATIC_TRUE}" && test -z "${HAVE_STATIC_FALSE}"; then
7849   as_fn_error "conditional \"HAVE_STATIC\" was never defined.
7850 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7851 fi
7852 if test -z "${FN_PTRS_IN_SO_WITHOUT_PIC_TRUE}" && test -z "${FN_PTRS_IN_SO_WITHOUT_PIC_FALSE}"; then
7853   as_fn_error "conditional \"FN_PTRS_IN_SO_WITHOUT_PIC\" was never defined.
7854 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7855 fi
7856 if test -z "${MCMODEL_MEDIUM_TRUE}" && test -z "${MCMODEL_MEDIUM_FALSE}"; then
7857   as_fn_error "conditional \"MCMODEL_MEDIUM\" was never defined.
7858 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7859 fi
7860 if test -z "${TLS_TRUE}" && test -z "${TLS_FALSE}"; then
7861   as_fn_error "conditional \"TLS\" was never defined.
7862 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7863 fi
7864 if test -z "${STATIC_TLS_TRUE}" && test -z "${STATIC_TLS_FALSE}"; then
7865   as_fn_error "conditional \"STATIC_TLS\" was never defined.
7866 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7867 fi
7868 if test -z "${OMP_SUPPORT_TRUE}" && test -z "${OMP_SUPPORT_FALSE}"; then
7869   as_fn_error "conditional \"OMP_SUPPORT\" was never defined.
7870 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7871 fi
7872 if test -z "${TLS_GNU2_DIALECT_TRUE}" && test -z "${TLS_GNU2_DIALECT_FALSE}"; then
7873   as_fn_error "conditional \"TLS_GNU2_DIALECT\" was never defined.
7874 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7875 fi
7876 if test -z "${TLS_DESCRIPTORS_TRUE}" && test -z "${TLS_DESCRIPTORS_FALSE}"; then
7877   as_fn_error "conditional \"TLS_DESCRIPTORS\" was never defined.
7878 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7879 fi
7880 if test -z "${IFUNC_TRUE}" && test -z "${IFUNC_FALSE}"; then
7881   as_fn_error "conditional \"IFUNC\" was never defined.
7882 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7883 fi
7884 if test -z "${IFUNC_STATIC_TRUE}" && test -z "${IFUNC_STATIC_FALSE}"; then
7885   as_fn_error "conditional \"IFUNC_STATIC\" was never defined.
7886 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7887 fi
7888 if test -z "${HAVE_PUBNAMES_TRUE}" && test -z "${HAVE_PUBNAMES_FALSE}"; then
7889   as_fn_error "conditional \"HAVE_PUBNAMES\" was never defined.
7890 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7891 fi
7892 if test -z "${HAVE_NO_USE_LINKER_PLUGIN_TRUE}" && test -z "${HAVE_NO_USE_LINKER_PLUGIN_FALSE}"; then
7893   as_fn_error "conditional \"HAVE_NO_USE_LINKER_PLUGIN\" was never defined.
7894 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7895 fi
7896 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
7897   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
7898 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7899 fi
7900
7901 : ${CONFIG_STATUS=./config.status}
7902 ac_write_fail=0
7903 ac_clean_files_save=$ac_clean_files
7904 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7905 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7906 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7907 as_write_fail=0
7908 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
7909 #! $SHELL
7910 # Generated by $as_me.
7911 # Run this file to recreate the current configuration.
7912 # Compiler output produced by configure, useful for debugging
7913 # configure, is in config.log if it exists.
7914
7915 debug=false
7916 ac_cs_recheck=false
7917 ac_cs_silent=false
7918
7919 SHELL=\${CONFIG_SHELL-$SHELL}
7920 export SHELL
7921 _ASEOF
7922 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
7923 ## -------------------- ##
7924 ## M4sh Initialization. ##
7925 ## -------------------- ##
7926
7927 # Be more Bourne compatible
7928 DUALCASE=1; export DUALCASE # for MKS sh
7929 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
7930   emulate sh
7931   NULLCMD=:
7932   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
7933   # is contrary to our usage.  Disable this feature.
7934   alias -g '${1+"$@"}'='"$@"'
7935   setopt NO_GLOB_SUBST
7936 else
7937   case `(set -o) 2>/dev/null` in #(
7938   *posix*) :
7939     set -o posix ;; #(
7940   *) :
7941      ;;
7942 esac
7943 fi
7944
7945
7946 as_nl='
7947 '
7948 export as_nl
7949 # Printing a long string crashes Solaris 7 /usr/bin/printf.
7950 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7951 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7952 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7953 # Prefer a ksh shell builtin over an external printf program on Solaris,
7954 # but without wasting forks for bash or zsh.
7955 if test -z "$BASH_VERSION$ZSH_VERSION" \
7956     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7957   as_echo='print -r --'
7958   as_echo_n='print -rn --'
7959 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7960   as_echo='printf %s\n'
7961   as_echo_n='printf %s'
7962 else
7963   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7964     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7965     as_echo_n='/usr/ucb/echo -n'
7966   else
7967     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7968     as_echo_n_body='eval
7969       arg=$1;
7970       case $arg in #(
7971       *"$as_nl"*)
7972         expr "X$arg" : "X\\(.*\\)$as_nl";
7973         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7974       esac;
7975       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7976     '
7977     export as_echo_n_body
7978     as_echo_n='sh -c $as_echo_n_body as_echo'
7979   fi
7980   export as_echo_body
7981   as_echo='sh -c $as_echo_body as_echo'
7982 fi
7983
7984 # The user is always right.
7985 if test "${PATH_SEPARATOR+set}" != set; then
7986   PATH_SEPARATOR=:
7987   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7988     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7989       PATH_SEPARATOR=';'
7990   }
7991 fi
7992
7993
7994 # IFS
7995 # We need space, tab and new line, in precisely that order.  Quoting is
7996 # there to prevent editors from complaining about space-tab.
7997 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
7998 # splitting by setting IFS to empty value.)
7999 IFS=" ""        $as_nl"
8000
8001 # Find who we are.  Look in the path if we contain no directory separator.
8002 case $0 in #((
8003   *[\\/]* ) as_myself=$0 ;;
8004   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8005 for as_dir in $PATH
8006 do
8007   IFS=$as_save_IFS
8008   test -z "$as_dir" && as_dir=.
8009     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8010   done
8011 IFS=$as_save_IFS
8012
8013      ;;
8014 esac
8015 # We did not find ourselves, most probably we were run as `sh COMMAND'
8016 # in which case we are not to be found in the path.
8017 if test "x$as_myself" = x; then
8018   as_myself=$0
8019 fi
8020 if test ! -f "$as_myself"; then
8021   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8022   exit 1
8023 fi
8024
8025 # Unset variables that we do not need and which cause bugs (e.g. in
8026 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
8027 # suppresses any "Segmentation fault" message there.  '((' could
8028 # trigger a bug in pdksh 5.2.14.
8029 for as_var in BASH_ENV ENV MAIL MAILPATH
8030 do eval test x\${$as_var+set} = xset \
8031   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
8032 done
8033 PS1='$ '
8034 PS2='> '
8035 PS4='+ '
8036
8037 # NLS nuisances.
8038 LC_ALL=C
8039 export LC_ALL
8040 LANGUAGE=C
8041 export LANGUAGE
8042
8043 # CDPATH.
8044 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
8045
8046
8047 # as_fn_error ERROR [LINENO LOG_FD]
8048 # ---------------------------------
8049 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
8050 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
8051 # script with status $?, using 1 if that was 0.
8052 as_fn_error ()
8053 {
8054   as_status=$?; test $as_status -eq 0 && as_status=1
8055   if test "$3"; then
8056     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
8057     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
8058   fi
8059   $as_echo "$as_me: error: $1" >&2
8060   as_fn_exit $as_status
8061 } # as_fn_error
8062
8063
8064 # as_fn_set_status STATUS
8065 # -----------------------
8066 # Set $? to STATUS, without forking.
8067 as_fn_set_status ()
8068 {
8069   return $1
8070 } # as_fn_set_status
8071
8072 # as_fn_exit STATUS
8073 # -----------------
8074 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
8075 as_fn_exit ()
8076 {
8077   set +e
8078   as_fn_set_status $1
8079   exit $1
8080 } # as_fn_exit
8081
8082 # as_fn_unset VAR
8083 # ---------------
8084 # Portably unset VAR.
8085 as_fn_unset ()
8086 {
8087   { eval $1=; unset $1;}
8088 }
8089 as_unset=as_fn_unset
8090 # as_fn_append VAR VALUE
8091 # ----------------------
8092 # Append the text in VALUE to the end of the definition contained in VAR. Take
8093 # advantage of any shell optimizations that allow amortized linear growth over
8094 # repeated appends, instead of the typical quadratic growth present in naive
8095 # implementations.
8096 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
8097   eval 'as_fn_append ()
8098   {
8099     eval $1+=\$2
8100   }'
8101 else
8102   as_fn_append ()
8103   {
8104     eval $1=\$$1\$2
8105   }
8106 fi # as_fn_append
8107
8108 # as_fn_arith ARG...
8109 # ------------------
8110 # Perform arithmetic evaluation on the ARGs, and store the result in the
8111 # global $as_val. Take advantage of shells that can avoid forks. The arguments
8112 # must be portable across $(()) and expr.
8113 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
8114   eval 'as_fn_arith ()
8115   {
8116     as_val=$(( $* ))
8117   }'
8118 else
8119   as_fn_arith ()
8120   {
8121     as_val=`expr "$@" || test $? -eq 1`
8122   }
8123 fi # as_fn_arith
8124
8125
8126 if expr a : '\(a\)' >/dev/null 2>&1 &&
8127    test "X`expr 00001 : '.*\(...\)'`" = X001; then
8128   as_expr=expr
8129 else
8130   as_expr=false
8131 fi
8132
8133 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
8134   as_basename=basename
8135 else
8136   as_basename=false
8137 fi
8138
8139 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
8140   as_dirname=dirname
8141 else
8142   as_dirname=false
8143 fi
8144
8145 as_me=`$as_basename -- "$0" ||
8146 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8147          X"$0" : 'X\(//\)$' \| \
8148          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
8149 $as_echo X/"$0" |
8150     sed '/^.*\/\([^/][^/]*\)\/*$/{
8151             s//\1/
8152             q
8153           }
8154           /^X\/\(\/\/\)$/{
8155             s//\1/
8156             q
8157           }
8158           /^X\/\(\/\).*/{
8159             s//\1/
8160             q
8161           }
8162           s/.*/./; q'`
8163
8164 # Avoid depending upon Character Ranges.
8165 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8166 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8167 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8168 as_cr_digits='0123456789'
8169 as_cr_alnum=$as_cr_Letters$as_cr_digits
8170
8171 ECHO_C= ECHO_N= ECHO_T=
8172 case `echo -n x` in #(((((
8173 -n*)
8174   case `echo 'xy\c'` in
8175   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
8176   xy)  ECHO_C='\c';;
8177   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
8178        ECHO_T=' ';;
8179   esac;;
8180 *)
8181   ECHO_N='-n';;
8182 esac
8183
8184 rm -f conf$$ conf$$.exe conf$$.file
8185 if test -d conf$$.dir; then
8186   rm -f conf$$.dir/conf$$.file
8187 else
8188   rm -f conf$$.dir
8189   mkdir conf$$.dir 2>/dev/null
8190 fi
8191 if (echo >conf$$.file) 2>/dev/null; then
8192   if ln -s conf$$.file conf$$ 2>/dev/null; then
8193     as_ln_s='ln -s'
8194     # ... but there are two gotchas:
8195     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8196     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8197     # In both cases, we have to default to `cp -p'.
8198     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
8199       as_ln_s='cp -p'
8200   elif ln conf$$.file conf$$ 2>/dev/null; then
8201     as_ln_s=ln
8202   else
8203     as_ln_s='cp -p'
8204   fi
8205 else
8206   as_ln_s='cp -p'
8207 fi
8208 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8209 rmdir conf$$.dir 2>/dev/null
8210
8211
8212 # as_fn_mkdir_p
8213 # -------------
8214 # Create "$as_dir" as a directory, including parents if necessary.
8215 as_fn_mkdir_p ()
8216 {
8217
8218   case $as_dir in #(
8219   -*) as_dir=./$as_dir;;
8220   esac
8221   test -d "$as_dir" || eval $as_mkdir_p || {
8222     as_dirs=
8223     while :; do
8224       case $as_dir in #(
8225       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
8226       *) as_qdir=$as_dir;;
8227       esac
8228       as_dirs="'$as_qdir' $as_dirs"
8229       as_dir=`$as_dirname -- "$as_dir" ||
8230 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8231          X"$as_dir" : 'X\(//\)[^/]' \| \
8232          X"$as_dir" : 'X\(//\)$' \| \
8233          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8234 $as_echo X"$as_dir" |
8235     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8236             s//\1/
8237             q
8238           }
8239           /^X\(\/\/\)[^/].*/{
8240             s//\1/
8241             q
8242           }
8243           /^X\(\/\/\)$/{
8244             s//\1/
8245             q
8246           }
8247           /^X\(\/\).*/{
8248             s//\1/
8249             q
8250           }
8251           s/.*/./; q'`
8252       test -d "$as_dir" && break
8253     done
8254     test -z "$as_dirs" || eval "mkdir $as_dirs"
8255   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
8256
8257
8258 } # as_fn_mkdir_p
8259 if mkdir -p . 2>/dev/null; then
8260   as_mkdir_p='mkdir -p "$as_dir"'
8261 else
8262   test -d ./-p && rmdir ./-p
8263   as_mkdir_p=false
8264 fi
8265
8266 if test -x / >/dev/null 2>&1; then
8267   as_test_x='test -x'
8268 else
8269   if ls -dL / >/dev/null 2>&1; then
8270     as_ls_L_option=L
8271   else
8272     as_ls_L_option=
8273   fi
8274   as_test_x='
8275     eval sh -c '\''
8276       if test -d "$1"; then
8277         test -d "$1/.";
8278       else
8279         case $1 in #(
8280         -*)set "./$1";;
8281         esac;
8282         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
8283         ???[sx]*):;;*)false;;esac;fi
8284     '\'' sh
8285   '
8286 fi
8287 as_executable_p=$as_test_x
8288
8289 # Sed expression to map a string onto a valid CPP name.
8290 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8291
8292 # Sed expression to map a string onto a valid variable name.
8293 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8294
8295
8296 exec 6>&1
8297 ## ----------------------------------- ##
8298 ## Main body of $CONFIG_STATUS script. ##
8299 ## ----------------------------------- ##
8300 _ASEOF
8301 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
8302
8303 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8304 # Save the log message, to keep $0 and so on meaningful, and to
8305 # report actual input values of CONFIG_FILES etc. instead of their
8306 # values after options handling.
8307 ac_log="
8308 This file was extended by gold $as_me 0.1, which was
8309 generated by GNU Autoconf 2.64.  Invocation command line was
8310
8311   CONFIG_FILES    = $CONFIG_FILES
8312   CONFIG_HEADERS  = $CONFIG_HEADERS
8313   CONFIG_LINKS    = $CONFIG_LINKS
8314   CONFIG_COMMANDS = $CONFIG_COMMANDS
8315   $ $0 $@
8316
8317 on `(hostname || uname -n) 2>/dev/null | sed 1q`
8318 "
8319
8320 _ACEOF
8321
8322 case $ac_config_files in *"
8323 "*) set x $ac_config_files; shift; ac_config_files=$*;;
8324 esac
8325
8326 case $ac_config_headers in *"
8327 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
8328 esac
8329
8330
8331 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8332 # Files that config.status was made for.
8333 config_files="$ac_config_files"
8334 config_headers="$ac_config_headers"
8335 config_commands="$ac_config_commands"
8336
8337 _ACEOF
8338
8339 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8340 ac_cs_usage="\
8341 \`$as_me' instantiates files and other configuration actions
8342 from templates according to the current configuration.  Unless the files
8343 and actions are specified as TAGs, all are instantiated by default.
8344
8345 Usage: $0 [OPTION]... [TAG]...
8346
8347   -h, --help       print this help, then exit
8348   -V, --version    print version number and configuration settings, then exit
8349   -q, --quiet, --silent
8350                    do not print progress messages
8351   -d, --debug      don't remove temporary files
8352       --recheck    update $as_me by reconfiguring in the same conditions
8353       --file=FILE[:TEMPLATE]
8354                    instantiate the configuration file FILE
8355       --header=FILE[:TEMPLATE]
8356                    instantiate the configuration header FILE
8357
8358 Configuration files:
8359 $config_files
8360
8361 Configuration headers:
8362 $config_headers
8363
8364 Configuration commands:
8365 $config_commands
8366
8367 Report bugs to the package provider."
8368
8369 _ACEOF
8370 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8371 ac_cs_version="\\
8372 gold config.status 0.1
8373 configured by $0, generated by GNU Autoconf 2.64,
8374   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
8375
8376 Copyright (C) 2009 Free Software Foundation, Inc.
8377 This config.status script is free software; the Free Software Foundation
8378 gives unlimited permission to copy, distribute and modify it."
8379
8380 ac_pwd='$ac_pwd'
8381 srcdir='$srcdir'
8382 INSTALL='$INSTALL'
8383 MKDIR_P='$MKDIR_P'
8384 AWK='$AWK'
8385 test -n "\$AWK" || AWK=awk
8386 _ACEOF
8387
8388 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8389 # The default lists apply if the user does not specify any file.
8390 ac_need_defaults=:
8391 while test $# != 0
8392 do
8393   case $1 in
8394   --*=*)
8395     ac_option=`expr "X$1" : 'X\([^=]*\)='`
8396     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
8397     ac_shift=:
8398     ;;
8399   *)
8400     ac_option=$1
8401     ac_optarg=$2
8402     ac_shift=shift
8403     ;;
8404   esac
8405
8406   case $ac_option in
8407   # Handling of the options.
8408   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8409     ac_cs_recheck=: ;;
8410   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
8411     $as_echo "$ac_cs_version"; exit ;;
8412   --debug | --debu | --deb | --de | --d | -d )
8413     debug=: ;;
8414   --file | --fil | --fi | --f )
8415     $ac_shift
8416     case $ac_optarg in
8417     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8418     esac
8419     as_fn_append CONFIG_FILES " '$ac_optarg'"
8420     ac_need_defaults=false;;
8421   --header | --heade | --head | --hea )
8422     $ac_shift
8423     case $ac_optarg in
8424     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8425     esac
8426     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
8427     ac_need_defaults=false;;
8428   --he | --h)
8429     # Conflict between --help and --header
8430     as_fn_error "ambiguous option: \`$1'
8431 Try \`$0 --help' for more information.";;
8432   --help | --hel | -h )
8433     $as_echo "$ac_cs_usage"; exit ;;
8434   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8435   | -silent | --silent | --silen | --sile | --sil | --si | --s)
8436     ac_cs_silent=: ;;
8437
8438   # This is an error.
8439   -*) as_fn_error "unrecognized option: \`$1'
8440 Try \`$0 --help' for more information." ;;
8441
8442   *) as_fn_append ac_config_targets " $1"
8443      ac_need_defaults=false ;;
8444
8445   esac
8446   shift
8447 done
8448
8449 ac_configure_extra_args=
8450
8451 if $ac_cs_silent; then
8452   exec 6>/dev/null
8453   ac_configure_extra_args="$ac_configure_extra_args --silent"
8454 fi
8455
8456 _ACEOF
8457 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8458 if \$ac_cs_recheck; then
8459   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8460   shift
8461   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
8462   CONFIG_SHELL='$SHELL'
8463   export CONFIG_SHELL
8464   exec "\$@"
8465 fi
8466
8467 _ACEOF
8468 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8469 exec 5>>config.log
8470 {
8471   echo
8472   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8473 ## Running $as_me. ##
8474 _ASBOX
8475   $as_echo "$ac_log"
8476 } >&5
8477
8478 _ACEOF
8479 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8480 #
8481 # INIT-COMMANDS
8482 #
8483 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
8484 # Capture the value of obsolete ALL_LINGUAS because we need it to compute
8485     # POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
8486     # from automake.
8487     eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
8488     # Capture the value of LINGUAS because we need it to compute CATALOGS.
8489     LINGUAS="${LINGUAS-%UNSET%}"
8490
8491
8492 _ACEOF
8493
8494 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8495
8496 # Handling of arguments.
8497 for ac_config_target in $ac_config_targets
8498 do
8499   case $ac_config_target in
8500     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
8501     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
8502     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
8503     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8504     "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
8505     "po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in:po/Make-in" ;;
8506
8507   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8508   esac
8509 done
8510
8511
8512 # If the user did not use the arguments to specify the items to instantiate,
8513 # then the envvar interface is used.  Set only those that are not.
8514 # We use the long form for the default assignment because of an extremely
8515 # bizarre bug on SunOS 4.1.3.
8516 if $ac_need_defaults; then
8517   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8518   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
8519   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
8520 fi
8521
8522 # Have a temporary directory for convenience.  Make it in the build tree
8523 # simply because there is no reason against having it here, and in addition,
8524 # creating and moving files from /tmp can sometimes cause problems.
8525 # Hook for its removal unless debugging.
8526 # Note that there is a small window in which the directory will not be cleaned:
8527 # after its creation but before its name has been assigned to `$tmp'.
8528 $debug ||
8529 {
8530   tmp=
8531   trap 'exit_status=$?
8532   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
8533 ' 0
8534   trap 'as_fn_exit 1' 1 2 13 15
8535 }
8536 # Create a (secure) tmp directory for tmp files.
8537
8538 {
8539   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8540   test -n "$tmp" && test -d "$tmp"
8541 }  ||
8542 {
8543   tmp=./conf$$-$RANDOM
8544   (umask 077 && mkdir "$tmp")
8545 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
8546
8547 # Set up the scripts for CONFIG_FILES section.
8548 # No need to generate them if there are no CONFIG_FILES.
8549 # This happens for instance with `./config.status config.h'.
8550 if test -n "$CONFIG_FILES"; then
8551
8552
8553 ac_cr=`echo X | tr X '\015'`
8554 # On cygwin, bash can eat \r inside `` if the user requested igncr.
8555 # But we know of no other shell where ac_cr would be empty at this
8556 # point, so we can use a bashism as a fallback.
8557 if test "x$ac_cr" = x; then
8558   eval ac_cr=\$\'\\r\'
8559 fi
8560 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8561 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8562   ac_cs_awk_cr='\r'
8563 else
8564   ac_cs_awk_cr=$ac_cr
8565 fi
8566
8567 echo 'BEGIN {' >"$tmp/subs1.awk" &&
8568 _ACEOF
8569
8570
8571 {
8572   echo "cat >conf$$subs.awk <<_ACEOF" &&
8573   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
8574   echo "_ACEOF"
8575 } >conf$$subs.sh ||
8576   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8577 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
8578 ac_delim='%!_!# '
8579 for ac_last_try in false false false false false :; do
8580   . ./conf$$subs.sh ||
8581     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8582
8583   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
8584   if test $ac_delim_n = $ac_delim_num; then
8585     break
8586   elif $ac_last_try; then
8587     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8588   else
8589     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8590   fi
8591 done
8592 rm -f conf$$subs.sh
8593
8594 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8595 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
8596 _ACEOF
8597 sed -n '
8598 h
8599 s/^/S["/; s/!.*/"]=/
8600 p
8601 g
8602 s/^[^!]*!//
8603 :repl
8604 t repl
8605 s/'"$ac_delim"'$//
8606 t delim
8607 :nl
8608 h
8609 s/\(.\{148\}\).*/\1/
8610 t more1
8611 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
8612 p
8613 n
8614 b repl
8615 :more1
8616 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8617 p
8618 g
8619 s/.\{148\}//
8620 t nl
8621 :delim
8622 h
8623 s/\(.\{148\}\).*/\1/
8624 t more2
8625 s/["\\]/\\&/g; s/^/"/; s/$/"/
8626 p
8627 b
8628 :more2
8629 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8630 p
8631 g
8632 s/.\{148\}//
8633 t delim
8634 ' <conf$$subs.awk | sed '
8635 /^[^""]/{
8636   N
8637   s/\n//
8638 }
8639 ' >>$CONFIG_STATUS || ac_write_fail=1
8640 rm -f conf$$subs.awk
8641 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8642 _ACAWK
8643 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
8644   for (key in S) S_is_set[key] = 1
8645   FS = "\a"
8646
8647 }
8648 {
8649   line = $ 0
8650   nfields = split(line, field, "@")
8651   substed = 0
8652   len = length(field[1])
8653   for (i = 2; i < nfields; i++) {
8654     key = field[i]
8655     keylen = length(key)
8656     if (S_is_set[key]) {
8657       value = S[key]
8658       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
8659       len += length(value) + length(field[++i])
8660       substed = 1
8661     } else
8662       len += 1 + keylen
8663   }
8664
8665   print line
8666 }
8667
8668 _ACAWK
8669 _ACEOF
8670 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8671 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8672   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
8673 else
8674   cat
8675 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
8676   || as_fn_error "could not setup config files machinery" "$LINENO" 5
8677 _ACEOF
8678
8679 # VPATH may cause trouble with some makes, so we remove $(srcdir),
8680 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8681 # trailing colons and then remove the whole line if VPATH becomes empty
8682 # (actually we leave an empty line to preserve line numbers).
8683 if test "x$srcdir" = x.; then
8684   ac_vpsub='/^[  ]*VPATH[        ]*=/{
8685 s/:*\$(srcdir):*/:/
8686 s/:*\${srcdir}:*/:/
8687 s/:*@srcdir@:*/:/
8688 s/^\([^=]*=[     ]*\):*/\1/
8689 s/:*$//
8690 s/^[^=]*=[       ]*$//
8691 }'
8692 fi
8693
8694 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8695 fi # test -n "$CONFIG_FILES"
8696
8697 # Set up the scripts for CONFIG_HEADERS section.
8698 # No need to generate them if there are no CONFIG_HEADERS.
8699 # This happens for instance with `./config.status Makefile'.
8700 if test -n "$CONFIG_HEADERS"; then
8701 cat >"$tmp/defines.awk" <<\_ACAWK ||
8702 BEGIN {
8703 _ACEOF
8704
8705 # Transform confdefs.h into an awk script `defines.awk', embedded as
8706 # here-document in config.status, that substitutes the proper values into
8707 # config.h.in to produce config.h.
8708
8709 # Create a delimiter string that does not exist in confdefs.h, to ease
8710 # handling of long lines.
8711 ac_delim='%!_!# '
8712 for ac_last_try in false false :; do
8713   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
8714   if test -z "$ac_t"; then
8715     break
8716   elif $ac_last_try; then
8717     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
8718   else
8719     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8720   fi
8721 done
8722
8723 # For the awk script, D is an array of macro values keyed by name,
8724 # likewise P contains macro parameters if any.  Preserve backslash
8725 # newline sequences.
8726
8727 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
8728 sed -n '
8729 s/.\{148\}/&'"$ac_delim"'/g
8730 t rset
8731 :rset
8732 s/^[     ]*#[    ]*define[       ][      ]*/ /
8733 t def
8734 d
8735 :def
8736 s/\\$//
8737 t bsnl
8738 s/["\\]/\\&/g
8739 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
8740 D["\1"]=" \3"/p
8741 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
8742 d
8743 :bsnl
8744 s/["\\]/\\&/g
8745 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
8746 D["\1"]=" \3\\\\\\n"\\/p
8747 t cont
8748 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
8749 t cont
8750 d
8751 :cont
8752 n
8753 s/.\{148\}/&'"$ac_delim"'/g
8754 t clear
8755 :clear
8756 s/\\$//
8757 t bsnlc
8758 s/["\\]/\\&/g; s/^/"/; s/$/"/p
8759 d
8760 :bsnlc
8761 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
8762 b cont
8763 ' <confdefs.h | sed '
8764 s/'"$ac_delim"'/"\\\
8765 "/g' >>$CONFIG_STATUS || ac_write_fail=1
8766
8767 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8768   for (key in D) D_is_set[key] = 1
8769   FS = "\a"
8770 }
8771 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
8772   line = \$ 0
8773   split(line, arg, " ")
8774   if (arg[1] == "#") {
8775     defundef = arg[2]
8776     mac1 = arg[3]
8777   } else {
8778     defundef = substr(arg[1], 2)
8779     mac1 = arg[2]
8780   }
8781   split(mac1, mac2, "(") #)
8782   macro = mac2[1]
8783   prefix = substr(line, 1, index(line, defundef) - 1)
8784   if (D_is_set[macro]) {
8785     # Preserve the white space surrounding the "#".
8786     print prefix "define", macro P[macro] D[macro]
8787     next
8788   } else {
8789     # Replace #undef with comments.  This is necessary, for example,
8790     # in the case of _POSIX_SOURCE, which is predefined and required
8791     # on some systems where configure will not decide to define it.
8792     if (defundef == "undef") {
8793       print "/*", prefix defundef, macro, "*/"
8794       next
8795     }
8796   }
8797 }
8798 { print }
8799 _ACAWK
8800 _ACEOF
8801 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8802   as_fn_error "could not setup config headers machinery" "$LINENO" 5
8803 fi # test -n "$CONFIG_HEADERS"
8804
8805
8806 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
8807 shift
8808 for ac_tag
8809 do
8810   case $ac_tag in
8811   :[FHLC]) ac_mode=$ac_tag; continue;;
8812   esac
8813   case $ac_mode$ac_tag in
8814   :[FHL]*:*);;
8815   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
8816   :[FH]-) ac_tag=-:-;;
8817   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8818   esac
8819   ac_save_IFS=$IFS
8820   IFS=:
8821   set x $ac_tag
8822   IFS=$ac_save_IFS
8823   shift
8824   ac_file=$1
8825   shift
8826
8827   case $ac_mode in
8828   :L) ac_source=$1;;
8829   :[FH])
8830     ac_file_inputs=
8831     for ac_f
8832     do
8833       case $ac_f in
8834       -) ac_f="$tmp/stdin";;
8835       *) # Look for the file first in the build tree, then in the source tree
8836          # (if the path is not absolute).  The absolute path cannot be DOS-style,
8837          # because $ac_f cannot contain `:'.
8838          test -f "$ac_f" ||
8839            case $ac_f in
8840            [\\/$]*) false;;
8841            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8842            esac ||
8843            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8844       esac
8845       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8846       as_fn_append ac_file_inputs " '$ac_f'"
8847     done
8848
8849     # Let's still pretend it is `configure' which instantiates (i.e., don't
8850     # use $as_me), people would be surprised to read:
8851     #    /* config.h.  Generated by config.status.  */
8852     configure_input='Generated from '`
8853           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8854         `' by configure.'
8855     if test x"$ac_file" != x-; then
8856       configure_input="$ac_file.  $configure_input"
8857       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8858 $as_echo "$as_me: creating $ac_file" >&6;}
8859     fi
8860     # Neutralize special characters interpreted by sed in replacement strings.
8861     case $configure_input in #(
8862     *\&* | *\|* | *\\* )
8863        ac_sed_conf_input=`$as_echo "$configure_input" |
8864        sed 's/[\\\\&|]/\\\\&/g'`;; #(
8865     *) ac_sed_conf_input=$configure_input;;
8866     esac
8867
8868     case $ac_tag in
8869     *:-:* | *:-) cat >"$tmp/stdin" \
8870       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
8871     esac
8872     ;;
8873   esac
8874
8875   ac_dir=`$as_dirname -- "$ac_file" ||
8876 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8877          X"$ac_file" : 'X\(//\)[^/]' \| \
8878          X"$ac_file" : 'X\(//\)$' \| \
8879          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8880 $as_echo X"$ac_file" |
8881     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8882             s//\1/
8883             q
8884           }
8885           /^X\(\/\/\)[^/].*/{
8886             s//\1/
8887             q
8888           }
8889           /^X\(\/\/\)$/{
8890             s//\1/
8891             q
8892           }
8893           /^X\(\/\).*/{
8894             s//\1/
8895             q
8896           }
8897           s/.*/./; q'`
8898   as_dir="$ac_dir"; as_fn_mkdir_p
8899   ac_builddir=.
8900
8901 case "$ac_dir" in
8902 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8903 *)
8904   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8905   # A ".." for each directory in $ac_dir_suffix.
8906   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8907   case $ac_top_builddir_sub in
8908   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8909   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8910   esac ;;
8911 esac
8912 ac_abs_top_builddir=$ac_pwd
8913 ac_abs_builddir=$ac_pwd$ac_dir_suffix
8914 # for backward compatibility:
8915 ac_top_builddir=$ac_top_build_prefix
8916
8917 case $srcdir in
8918   .)  # We are building in place.
8919     ac_srcdir=.
8920     ac_top_srcdir=$ac_top_builddir_sub
8921     ac_abs_top_srcdir=$ac_pwd ;;
8922   [\\/]* | ?:[\\/]* )  # Absolute name.
8923     ac_srcdir=$srcdir$ac_dir_suffix;
8924     ac_top_srcdir=$srcdir
8925     ac_abs_top_srcdir=$srcdir ;;
8926   *) # Relative name.
8927     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8928     ac_top_srcdir=$ac_top_build_prefix$srcdir
8929     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8930 esac
8931 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8932
8933
8934   case $ac_mode in
8935   :F)
8936   #
8937   # CONFIG_FILE
8938   #
8939
8940   case $INSTALL in
8941   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8942   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
8943   esac
8944   ac_MKDIR_P=$MKDIR_P
8945   case $MKDIR_P in
8946   [\\/$]* | ?:[\\/]* ) ;;
8947   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
8948   esac
8949 _ACEOF
8950
8951 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8952 # If the template does not know about datarootdir, expand it.
8953 # FIXME: This hack should be removed a few years after 2.60.
8954 ac_datarootdir_hack=; ac_datarootdir_seen=
8955 ac_sed_dataroot='
8956 /datarootdir/ {
8957   p
8958   q
8959 }
8960 /@datadir@/p
8961 /@docdir@/p
8962 /@infodir@/p
8963 /@localedir@/p
8964 /@mandir@/p'
8965 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8966 *datarootdir*) ac_datarootdir_seen=yes;;
8967 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8968   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8969 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8970 _ACEOF
8971 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8972   ac_datarootdir_hack='
8973   s&@datadir@&$datadir&g
8974   s&@docdir@&$docdir&g
8975   s&@infodir@&$infodir&g
8976   s&@localedir@&$localedir&g
8977   s&@mandir@&$mandir&g
8978   s&\\\${datarootdir}&$datarootdir&g' ;;
8979 esac
8980 _ACEOF
8981
8982 # Neutralize VPATH when `$srcdir' = `.'.
8983 # Shell code in configure.ac might set extrasub.
8984 # FIXME: do we really want to maintain this feature?
8985 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8986 ac_sed_extra="$ac_vpsub
8987 $extrasub
8988 _ACEOF
8989 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8990 :t
8991 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8992 s|@configure_input@|$ac_sed_conf_input|;t t
8993 s&@top_builddir@&$ac_top_builddir_sub&;t t
8994 s&@top_build_prefix@&$ac_top_build_prefix&;t t
8995 s&@srcdir@&$ac_srcdir&;t t
8996 s&@abs_srcdir@&$ac_abs_srcdir&;t t
8997 s&@top_srcdir@&$ac_top_srcdir&;t t
8998 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8999 s&@builddir@&$ac_builddir&;t t
9000 s&@abs_builddir@&$ac_abs_builddir&;t t
9001 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
9002 s&@INSTALL@&$ac_INSTALL&;t t
9003 s&@MKDIR_P@&$ac_MKDIR_P&;t t
9004 $ac_datarootdir_hack
9005 "
9006 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
9007   || as_fn_error "could not create $ac_file" "$LINENO" 5
9008
9009 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
9010   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
9011   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
9012   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9013 which seems to be undefined.  Please make sure it is defined." >&5
9014 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9015 which seems to be undefined.  Please make sure it is defined." >&2;}
9016
9017   rm -f "$tmp/stdin"
9018   case $ac_file in
9019   -) cat "$tmp/out" && rm -f "$tmp/out";;
9020   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
9021   esac \
9022   || as_fn_error "could not create $ac_file" "$LINENO" 5
9023  ;;
9024   :H)
9025   #
9026   # CONFIG_HEADER
9027   #
9028   if test x"$ac_file" != x-; then
9029     {
9030       $as_echo "/* $configure_input  */" \
9031       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
9032     } >"$tmp/config.h" \
9033       || as_fn_error "could not create $ac_file" "$LINENO" 5
9034     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
9035       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
9036 $as_echo "$as_me: $ac_file is unchanged" >&6;}
9037     else
9038       rm -f "$ac_file"
9039       mv "$tmp/config.h" "$ac_file" \
9040         || as_fn_error "could not create $ac_file" "$LINENO" 5
9041     fi
9042   else
9043     $as_echo "/* $configure_input  */" \
9044       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
9045       || as_fn_error "could not create -" "$LINENO" 5
9046   fi
9047 # Compute "$ac_file"'s index in $config_headers.
9048 _am_arg="$ac_file"
9049 _am_stamp_count=1
9050 for _am_header in $config_headers :; do
9051   case $_am_header in
9052     $_am_arg | $_am_arg:* )
9053       break ;;
9054     * )
9055       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
9056   esac
9057 done
9058 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
9059 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9060          X"$_am_arg" : 'X\(//\)[^/]' \| \
9061          X"$_am_arg" : 'X\(//\)$' \| \
9062          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
9063 $as_echo X"$_am_arg" |
9064     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9065             s//\1/
9066             q
9067           }
9068           /^X\(\/\/\)[^/].*/{
9069             s//\1/
9070             q
9071           }
9072           /^X\(\/\/\)$/{
9073             s//\1/
9074             q
9075           }
9076           /^X\(\/\).*/{
9077             s//\1/
9078             q
9079           }
9080           s/.*/./; q'`/stamp-h$_am_stamp_count
9081  ;;
9082
9083   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
9084 $as_echo "$as_me: executing $ac_file commands" >&6;}
9085  ;;
9086   esac
9087
9088
9089   case $ac_file$ac_mode in
9090     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
9091   # Autoconf 2.62 quotes --file arguments for eval, but not when files
9092   # are listed without --file.  Let's play safe and only enable the eval
9093   # if we detect the quoting.
9094   case $CONFIG_FILES in
9095   *\'*) eval set x "$CONFIG_FILES" ;;
9096   *)   set x $CONFIG_FILES ;;
9097   esac
9098   shift
9099   for mf
9100   do
9101     # Strip MF so we end up with the name of the file.
9102     mf=`echo "$mf" | sed -e 's/:.*$//'`
9103     # Check whether this is an Automake generated Makefile or not.
9104     # We used to match only the files named `Makefile.in', but
9105     # some people rename them; so instead we look at the file content.
9106     # Grep'ing the first line is not enough: some people post-process
9107     # each Makefile.in and add a new line on top of each file to say so.
9108     # Grep'ing the whole file is not good either: AIX grep has a line
9109     # limit of 2048, but all sed's we know have understand at least 4000.
9110     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
9111       dirpart=`$as_dirname -- "$mf" ||
9112 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9113          X"$mf" : 'X\(//\)[^/]' \| \
9114          X"$mf" : 'X\(//\)$' \| \
9115          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
9116 $as_echo X"$mf" |
9117     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9118             s//\1/
9119             q
9120           }
9121           /^X\(\/\/\)[^/].*/{
9122             s//\1/
9123             q
9124           }
9125           /^X\(\/\/\)$/{
9126             s//\1/
9127             q
9128           }
9129           /^X\(\/\).*/{
9130             s//\1/
9131             q
9132           }
9133           s/.*/./; q'`
9134     else
9135       continue
9136     fi
9137     # Extract the definition of DEPDIR, am__include, and am__quote
9138     # from the Makefile without running `make'.
9139     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
9140     test -z "$DEPDIR" && continue
9141     am__include=`sed -n 's/^am__include = //p' < "$mf"`
9142     test -z "am__include" && continue
9143     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
9144     # When using ansi2knr, U may be empty or an underscore; expand it
9145     U=`sed -n 's/^U = //p' < "$mf"`
9146     # Find all dependency output files, they are included files with
9147     # $(DEPDIR) in their names.  We invoke sed twice because it is the
9148     # simplest approach to changing $(DEPDIR) to its actual value in the
9149     # expansion.
9150     for file in `sed -n "
9151       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
9152          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
9153       # Make sure the directory exists.
9154       test -f "$dirpart/$file" && continue
9155       fdir=`$as_dirname -- "$file" ||
9156 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9157          X"$file" : 'X\(//\)[^/]' \| \
9158          X"$file" : 'X\(//\)$' \| \
9159          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
9160 $as_echo X"$file" |
9161     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9162             s//\1/
9163             q
9164           }
9165           /^X\(\/\/\)[^/].*/{
9166             s//\1/
9167             q
9168           }
9169           /^X\(\/\/\)$/{
9170             s//\1/
9171             q
9172           }
9173           /^X\(\/\).*/{
9174             s//\1/
9175             q
9176           }
9177           s/.*/./; q'`
9178       as_dir=$dirpart/$fdir; as_fn_mkdir_p
9179       # echo "creating $dirpart/$file"
9180       echo '# dummy' > "$dirpart/$file"
9181     done
9182   done
9183 }
9184  ;;
9185     "default-1":C)
9186     for ac_file in $CONFIG_FILES; do
9187       # Support "outfile[:infile[:infile...]]"
9188       case "$ac_file" in
9189         *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9190       esac
9191       # PO directories have a Makefile.in generated from Makefile.in.in.
9192       case "$ac_file" in */Makefile.in)
9193         # Adjust a relative srcdir.
9194         ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
9195         ac_dir_suffix=/`echo "$ac_dir"|sed 's%^\./%%'`
9196         ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
9197         # In autoconf-2.13 it is called $ac_given_srcdir.
9198         # In autoconf-2.50 it is called $srcdir.
9199         test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
9200         case "$ac_given_srcdir" in
9201           .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
9202           /*) top_srcdir="$ac_given_srcdir" ;;
9203           *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
9204         esac
9205         if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
9206           rm -f "$ac_dir/POTFILES"
9207           test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
9208           cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[   ]*\$/d" -e "s,.*,     $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
9209           POMAKEFILEDEPS="POTFILES.in"
9210           # ALL_LINGUAS, POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES depend
9211           # on $ac_dir but don't depend on user-specified configuration
9212           # parameters.
9213           if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
9214             # The LINGUAS file contains the set of available languages.
9215             if test -n "$OBSOLETE_ALL_LINGUAS"; then
9216               test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.ac is obsolete" || echo "setting ALL_LINGUAS in configure.ac is obsolete"
9217             fi
9218             ALL_LINGUAS_=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"`
9219             # Hide the ALL_LINGUAS assigment from automake.
9220             eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
9221             POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
9222           else
9223             # The set of available languages was given in configure.ac.
9224             eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
9225           fi
9226           case "$ac_given_srcdir" in
9227             .) srcdirpre= ;;
9228             *) srcdirpre='$(srcdir)/' ;;
9229           esac
9230           POFILES=
9231           GMOFILES=
9232           UPDATEPOFILES=
9233           DUMMYPOFILES=
9234           for lang in $ALL_LINGUAS; do
9235             POFILES="$POFILES $srcdirpre$lang.po"
9236             GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
9237             UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
9238             DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
9239           done
9240           # CATALOGS depends on both $ac_dir and the user's LINGUAS
9241           # environment variable.
9242           INST_LINGUAS=
9243           if test -n "$ALL_LINGUAS"; then
9244             for presentlang in $ALL_LINGUAS; do
9245               useit=no
9246               if test "%UNSET%" != "$LINGUAS"; then
9247                 desiredlanguages="$LINGUAS"
9248               else
9249                 desiredlanguages="$ALL_LINGUAS"
9250               fi
9251               for desiredlang in $desiredlanguages; do
9252                 # Use the presentlang catalog if desiredlang is
9253                 #   a. equal to presentlang, or
9254                 #   b. a variant of presentlang (because in this case,
9255                 #      presentlang can be used as a fallback for messages
9256                 #      which are not translated in the desiredlang catalog).
9257                 case "$desiredlang" in
9258                   "$presentlang"*) useit=yes;;
9259                 esac
9260               done
9261               if test $useit = yes; then
9262                 INST_LINGUAS="$INST_LINGUAS $presentlang"
9263               fi
9264             done
9265           fi
9266           CATALOGS=
9267           if test -n "$INST_LINGUAS"; then
9268             for lang in $INST_LINGUAS; do
9269               CATALOGS="$CATALOGS $lang.gmo"
9270             done
9271           fi
9272           test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
9273           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"
9274           for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
9275             if test -f "$f"; then
9276               case "$f" in
9277                 *.orig | *.bak | *~) ;;
9278                 *) cat "$f" >> "$ac_dir/Makefile" ;;
9279               esac
9280             fi
9281           done
9282         fi
9283         ;;
9284       esac
9285     done ;;
9286
9287   esac
9288 done # for ac_tag
9289
9290
9291 as_fn_exit 0
9292 _ACEOF
9293 ac_clean_files=$ac_clean_files_save
9294
9295 test $ac_write_fail = 0 ||
9296   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
9297
9298
9299 # configure is writing to config.log, and then calls config.status.
9300 # config.status does its own redirection, appending to config.log.
9301 # Unfortunately, on DOS this fails, as config.log is still kept open
9302 # by configure, so config.status won't be able to write to it; its
9303 # output is simply discarded.  So we exec the FD to /dev/null,
9304 # effectively closing config.log, so it can be properly (re)opened and
9305 # appended to by config.status.  When coming back to configure, we
9306 # need to make the FD available again.
9307 if test "$no_create" != yes; then
9308   ac_cs_success=:
9309   ac_config_status_args=
9310   test "$silent" = yes &&
9311     ac_config_status_args="$ac_config_status_args --quiet"
9312   exec 5>/dev/null
9313   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
9314   exec 5>>config.log
9315   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9316   # would make configure fail if this is the last instruction.
9317   $ac_cs_success || as_fn_exit $?
9318 fi
9319 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
9320   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
9321 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
9322 fi
9323