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 am__nodep
 673 AMDEPBACKSLASH
 674 AMDEP_FALSE
 675 AMDEP_TRUE
 676 am__quote
 677 am__include
 678 DEPDIR
 679 OBJEXT
 680 EXEEXT
 681 ac_ct_CC
 682 CPPFLAGS
 683 LDFLAGS
 684 CFLAGS
 685 CC
 686 NM
 687 TARGETOBJS
 688 DEFAULT_TARGET
 689 DEFAULT_TARGET_MIPS_FALSE
 690 DEFAULT_TARGET_MIPS_TRUE
 691 DEFAULT_TARGET_TILEGX_FALSE
 692 DEFAULT_TARGET_TILEGX_TRUE
 693 DEFAULT_TARGET_X32_FALSE
 694 DEFAULT_TARGET_X32_TRUE
 695 DEFAULT_TARGET_X86_64_FALSE
 696 DEFAULT_TARGET_X86_64_TRUE
 697 DEFAULT_TARGET_S390_FALSE
 698 DEFAULT_TARGET_S390_TRUE
 699 DEFAULT_TARGET_SPARC_FALSE
 700 DEFAULT_TARGET_SPARC_TRUE
 701 DEFAULT_TARGET_POWERPC_FALSE
 702 DEFAULT_TARGET_POWERPC_TRUE
 703 DEFAULT_TARGET_I386_FALSE
 704 DEFAULT_TARGET_I386_TRUE
 705 DEFAULT_TARGET_ARM_FALSE
 706 DEFAULT_TARGET_ARM_TRUE
 707 DEFAULT_TARGET_AARCH64_FALSE
 708 DEFAULT_TARGET_AARCH64_TRUE
 709 PLUGINS_FALSE
 710 PLUGINS_TRUE
 711 THREADS_FALSE
 712 THREADS_TRUE
 713 installed_linker
 714 install_as_default
 715 am__untar
 716 am__tar
 717 AMTAR
 718 am__leading_dot
 719 SET_MAKE
 720 AWK
 721 mkdir_p
 722 MKDIR_P
 723 INSTALL_STRIP_PROGRAM
 724 STRIP
 725 install_sh
 726 MAKEINFO
 727 AUTOHEADER
 728 AUTOMAKE
 729 AUTOCONF
 730 ACLOCAL
 731 VERSION
 732 PACKAGE
 733 CYGPATH_W
 734 am__isrc
 735 INSTALL_DATA
 736 INSTALL_SCRIPT
 737 INSTALL_PROGRAM
 738 target_os
 739 target_vendor
 740 target_cpu
 741 target
 742 host_os
 743 host_vendor
 744 host_cpu
 745 host
 746 build_os
 747 build_vendor
 748 build_cpu
 749 build
 750 target_alias
 751 host_alias
 752 build_alias
 753 LIBS
 754 ECHO_T
 755 ECHO_N
 756 ECHO_C
 757 DEFS
 758 mandir
 759 localedir
 760 libdir
 761 psdir
 762 pdfdir
 763 dvidir
 764 htmldir
 765 infodir
 766 docdir
 767 oldincludedir
 768 includedir
 769 localstatedir
 770 sharedstatedir
 771 sysconfdir
 772 datadir
 773 datarootdir
 774 libexecdir
 775 sbindir
 776 bindir
 777 program_transform_name
 778 prefix
 779 exec_prefix
 780 PACKAGE_URL
 781 PACKAGE_BUGREPORT
 782 PACKAGE_STRING
 783 PACKAGE_VERSION
 784 PACKAGE_TARNAME
 785 PACKAGE_NAME
 786 PATH_SEPARATOR
 787 SHELL'
 788 ac_subst_files=''
 789 ac_user_opts='
 790 enable_option_checking
 791 with_sysroot
 792 enable_gold
 793 enable_threads
 794 enable_plugins
 795 enable_targets
 796 with_lib_path
 797 enable_dependency_tracking
 798 enable_nls
 799 enable_werror
 800 enable_build_warnings
 801 with_gold_ldflags
 802 with_gold_ldadd
 803 with_system_zlib
 804 enable_maintainer_mode
 805 '
 806       ac_precious_vars='build_alias
 807 host_alias
 808 target_alias
 809 CC
 810 CFLAGS
 811 LDFLAGS
 812 LIBS
 813 CPPFLAGS
 814 CXX
 815 CXXFLAGS
 816 CCC
 817 YACC
 818 YFLAGS
 819 CPP
 820 CXXCPP'
 821
 822
 823 # Initialize some variables set by options.
 824 ac_init_help=
 825 ac_init_version=false
 826 ac_unrecognized_opts=
 827 ac_unrecognized_sep=
 828 # The variables have the same names as the options, with
 829 # dashes changed to underlines.
 830 cache_file=/dev/null
 831 exec_prefix=NONE
 832 no_create=
 833 no_recursion=
 834 prefix=NONE
 835 program_prefix=NONE
 836 program_suffix=NONE
 837 program_transform_name=s,x,x,
 838 silent=
 839 site=
 840 srcdir=
 841 verbose=
 842 x_includes=NONE
 843 x_libraries=NONE
 844
 845 # Installation directory options.
 846 # These are left unexpanded so users can "make install exec_prefix=/foo"
 847 # and all the variables that are supposed to be based on exec_prefix
 848 # by default will actually change.
 849 # Use braces instead of parens because sh, perl, etc. also accept them.
 850 # (The list follows the same order as the GNU Coding Standards.)
 851 bindir='${exec_prefix}/bin'
 852 sbindir='${exec_prefix}/sbin'
 853 libexecdir='${exec_prefix}/libexec'
 854 datarootdir='${prefix}/share'
 855 datadir='${datarootdir}'
 856 sysconfdir='${prefix}/etc'
 857 sharedstatedir='${prefix}/com'
 858 localstatedir='${prefix}/var'
 859 includedir='${prefix}/include'
 860 oldincludedir='/usr/include'
 861 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 862 infodir='${datarootdir}/info'
 863 htmldir='${docdir}'
 864 dvidir='${docdir}'
 865 pdfdir='${docdir}'
 866 psdir='${docdir}'
 867 libdir='${exec_prefix}/lib'
 868 localedir='${datarootdir}/locale'
 869 mandir='${datarootdir}/man'
 870
 871 ac_prev=
 872 ac_dashdash=
 873 for ac_option
 874 do
 875   # If the previous option needs an argument, assign it.
 876   if test -n "$ac_prev"; then
 877     eval $ac_prev=\$ac_option
 878     ac_prev=
 879     continue
 880   fi
 881
 882   case $ac_option in
 883   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 884   *)    ac_optarg=yes ;;
 885   esac
 886
 887   # Accept the important Cygnus configure options, so we can diagnose typos.
 888
 889   case $ac_dashdash$ac_option in
 890   --)
 891     ac_dashdash=yes ;;
 892
 893   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 894     ac_prev=bindir ;;
 895   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 896     bindir=$ac_optarg ;;
 897
 898   -build | --build | --buil | --bui | --bu)
 899     ac_prev=build_alias ;;
 900   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 901     build_alias=$ac_optarg ;;
 902
 903   -cache-file | --cache-file | --cache-fil | --cache-fi \
 904   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 905     ac_prev=cache_file ;;
 906   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 907   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 908     cache_file=$ac_optarg ;;
 909
 910   --config-cache | -C)
 911     cache_file=config.cache ;;
 912
 913   -datadir | --datadir | --datadi | --datad)
 914     ac_prev=datadir ;;
 915   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 916     datadir=$ac_optarg ;;
 917
 918   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 919   | --dataroo | --dataro | --datar)
 920     ac_prev=datarootdir ;;
 921   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 922   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 923     datarootdir=$ac_optarg ;;
 924
 925   -disable-* | --disable-*)
 926     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 927     # Reject names that are not valid shell variable names.
 928     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 929       as_fn_error "invalid feature name: $ac_useropt"
 930     ac_useropt_orig=$ac_useropt
 931     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 932     case $ac_user_opts in
 933       *"
 934 "enable_$ac_useropt"
 935 "*) ;;
 936       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 937          ac_unrecognized_sep=', ';;
 938     esac
 939     eval enable_$ac_useropt=no ;;
 940
 941   -docdir | --docdir | --docdi | --doc | --do)
 942     ac_prev=docdir ;;
 943   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 944     docdir=$ac_optarg ;;
 945
 946   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 947     ac_prev=dvidir ;;
 948   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 949     dvidir=$ac_optarg ;;
 950
 951   -enable-* | --enable-*)
 952     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 953     # Reject names that are not valid shell variable names.
 954     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 955       as_fn_error "invalid feature name: $ac_useropt"
 956     ac_useropt_orig=$ac_useropt
 957     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 958     case $ac_user_opts in
 959       *"
 960 "enable_$ac_useropt"
 961 "*) ;;
 962       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 963          ac_unrecognized_sep=', ';;
 964     esac
 965     eval enable_$ac_useropt=\$ac_optarg ;;
 966
 967   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 968   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 969   | --exec | --exe | --ex)
 970     ac_prev=exec_prefix ;;
 971   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 972   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 973   | --exec=* | --exe=* | --ex=*)
 974     exec_prefix=$ac_optarg ;;
 975
 976   -gas | --gas | --ga | --g)
 977     # Obsolete; use --with-gas.
 978     with_gas=yes ;;
 979
 980   -help | --help | --hel | --he | -h)
 981     ac_init_help=long ;;
 982   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 983     ac_init_help=recursive ;;
 984   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 985     ac_init_help=short ;;
 986
 987   -host | --host | --hos | --ho)
 988     ac_prev=host_alias ;;
 989   -host=* | --host=* | --hos=* | --ho=*)
 990     host_alias=$ac_optarg ;;
 991
 992   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 993     ac_prev=htmldir ;;
 994   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 995   | --ht=*)
 996     htmldir=$ac_optarg ;;
 997
 998   -includedir | --includedir | --includedi | --included | --include \
 999   | --includ | --inclu | --incl | --inc)
1000     ac_prev=includedir ;;
1001   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1002   | --includ=* | --inclu=* | --incl=* | --inc=*)
1003     includedir=$ac_optarg ;;
1004
1005   -infodir | --infodir | --infodi | --infod | --info | --inf)
1006     ac_prev=infodir ;;
1007   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1008     infodir=$ac_optarg ;;
1009
1010   -libdir | --libdir | --libdi | --libd)
1011     ac_prev=libdir ;;
1012   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1013     libdir=$ac_optarg ;;
1014
1015   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1016   | --libexe | --libex | --libe)
1017     ac_prev=libexecdir ;;
1018   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1019   | --libexe=* | --libex=* | --libe=*)
1020     libexecdir=$ac_optarg ;;
1021
1022   -localedir | --localedir | --localedi | --localed | --locale)
1023     ac_prev=localedir ;;
1024   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1025     localedir=$ac_optarg ;;
1026
1027   -localstatedir | --localstatedir | --localstatedi | --localstated \
1028   | --localstate | --localstat | --localsta | --localst | --locals)
1029     ac_prev=localstatedir ;;
1030   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1031   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1032     localstatedir=$ac_optarg ;;
1033
1034   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1035     ac_prev=mandir ;;
1036   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1037     mandir=$ac_optarg ;;
1038
1039   -nfp | --nfp | --nf)
1040     # Obsolete; use --without-fp.
1041     with_fp=no ;;
1042
1043   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1044   | --no-cr | --no-c | -n)
1045     no_create=yes ;;
1046
1047   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1048   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1049     no_recursion=yes ;;
1050
1051   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1052   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1053   | --oldin | --oldi | --old | --ol | --o)
1054     ac_prev=oldincludedir ;;
1055   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1056   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1057   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1058     oldincludedir=$ac_optarg ;;
1059
1060   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1061     ac_prev=prefix ;;
1062   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1063     prefix=$ac_optarg ;;
1064
1065   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1066   | --program-pre | --program-pr | --program-p)
1067     ac_prev=program_prefix ;;
1068   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1069   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1070     program_prefix=$ac_optarg ;;
1071
1072   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1073   | --program-suf | --program-su | --program-s)
1074     ac_prev=program_suffix ;;
1075   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1076   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1077     program_suffix=$ac_optarg ;;
1078
1079   -program-transform-name | --program-transform-name \
1080   | --program-transform-nam | --program-transform-na \
1081   | --program-transform-n | --program-transform- \
1082   | --program-transform | --program-transfor \
1083   | --program-transfo | --program-transf \
1084   | --program-trans | --program-tran \
1085   | --progr-tra | --program-tr | --program-t)
1086     ac_prev=program_transform_name ;;
1087   -program-transform-name=* | --program-transform-name=* \
1088   | --program-transform-nam=* | --program-transform-na=* \
1089   | --program-transform-n=* | --program-transform-=* \
1090   | --program-transform=* | --program-transfor=* \
1091   | --program-transfo=* | --program-transf=* \
1092   | --program-trans=* | --program-tran=* \
1093   | --progr-tra=* | --program-tr=* | --program-t=*)
1094     program_transform_name=$ac_optarg ;;
1095
1096   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1097     ac_prev=pdfdir ;;
1098   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1099     pdfdir=$ac_optarg ;;
1100
1101   -psdir | --psdir | --psdi | --psd | --ps)
1102     ac_prev=psdir ;;
1103   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1104     psdir=$ac_optarg ;;
1105
1106   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1107   | -silent | --silent | --silen | --sile | --sil)
1108     silent=yes ;;
1109
1110   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1111     ac_prev=sbindir ;;
1112   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1113   | --sbi=* | --sb=*)
1114     sbindir=$ac_optarg ;;
1115
1116   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1117   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1118   | --sharedst | --shareds | --shared | --share | --shar \
1119   | --sha | --sh)
1120     ac_prev=sharedstatedir ;;
1121   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1122   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1123   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1124   | --sha=* | --sh=*)
1125     sharedstatedir=$ac_optarg ;;
1126
1127   -site | --site | --sit)
1128     ac_prev=site ;;
1129   -site=* | --site=* | --sit=*)
1130     site=$ac_optarg ;;
1131
1132   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1133     ac_prev=srcdir ;;
1134   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1135     srcdir=$ac_optarg ;;
1136
1137   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1138   | --syscon | --sysco | --sysc | --sys | --sy)
1139     ac_prev=sysconfdir ;;
1140   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1141   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1142     sysconfdir=$ac_optarg ;;
1143
1144   -target | --target | --targe | --targ | --tar | --ta | --t)
1145     ac_prev=target_alias ;;
1146   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1147     target_alias=$ac_optarg ;;
1148
1149   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1150     verbose=yes ;;
1151
1152   -version | --version | --versio | --versi | --vers | -V)
1153     ac_init_version=: ;;
1154
1155   -with-* | --with-*)
1156     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1157     # Reject names that are not valid shell variable names.
1158     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1159       as_fn_error "invalid package name: $ac_useropt"
1160     ac_useropt_orig=$ac_useropt
1161     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1162     case $ac_user_opts in
1163       *"
1164 "with_$ac_useropt"
1165 "*) ;;
1166       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1167          ac_unrecognized_sep=', ';;
1168     esac
1169     eval with_$ac_useropt=\$ac_optarg ;;
1170
1171   -without-* | --without-*)
1172     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1173     # Reject names that are not valid shell variable names.
1174     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1175       as_fn_error "invalid package name: $ac_useropt"
1176     ac_useropt_orig=$ac_useropt
1177     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1178     case $ac_user_opts in
1179       *"
1180 "with_$ac_useropt"
1181 "*) ;;
1182       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1183          ac_unrecognized_sep=', ';;
1184     esac
1185     eval with_$ac_useropt=no ;;
1186
1187   --x)
1188     # Obsolete; use --with-x.
1189     with_x=yes ;;
1190
1191   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1192   | --x-incl | --x-inc | --x-in | --x-i)
1193     ac_prev=x_includes ;;
1194   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1195   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1196     x_includes=$ac_optarg ;;
1197
1198   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1199   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1200     ac_prev=x_libraries ;;
1201   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1202   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1203     x_libraries=$ac_optarg ;;
1204
1205   -*) as_fn_error "unrecognized option: \`$ac_option'
1206 Try \`$0 --help' for more information."
1207     ;;
1208
1209   *=*)
1210     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1211     # Reject names that are not valid shell variable names.
1212     case $ac_envvar in #(
1213       '' | [0-9]* | *[!_$as_cr_alnum]* )
1214       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1215     esac
1216     eval $ac_envvar=\$ac_optarg
1217     export $ac_envvar ;;
1218
1219   *)
1220     # FIXME: should be removed in autoconf 3.0.
1221     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1222     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1223       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1224     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1225     ;;
1226
1227   esac
1228 done
1229
1230 if test -n "$ac_prev"; then
1231   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1232   as_fn_error "missing argument to $ac_option"
1233 fi
1234
1235 if test -n "$ac_unrecognized_opts"; then
1236   case $enable_option_checking in
1237     no) ;;
1238     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1239     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1240   esac
1241 fi
1242
1243 # Check all directory arguments for consistency.
1244 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1245                 datadir sysconfdir sharedstatedir localstatedir includedir \
1246                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1247                 libdir localedir mandir
1248 do
1249   eval ac_val=\$$ac_var
1250   # Remove trailing slashes.
1251   case $ac_val in
1252     */ )
1253       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1254       eval $ac_var=\$ac_val;;
1255   esac
1256   # Be sure to have absolute directory names.
1257   case $ac_val in
1258     [\\/$]* | ?:[\\/]* )  continue;;
1259     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1260   esac
1261   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1262 done
1263
1264 # There might be people who depend on the old broken behavior: `$host'
1265 # used to hold the argument of --host etc.
1266 # FIXME: To remove some day.
1267 build=$build_alias
1268 host=$host_alias
1269 target=$target_alias
1270
1271 # FIXME: To remove some day.
1272 if test "x$host_alias" != x; then
1273   if test "x$build_alias" = x; then
1274     cross_compiling=maybe
1275     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1276     If a cross compiler is detected then cross compile mode will be used." >&2
1277   elif test "x$build_alias" != "x$host_alias"; then
1278     cross_compiling=yes
1279   fi
1280 fi
1281
1282 ac_tool_prefix=
1283 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1284
1285 test "$silent" = yes && exec 6>/dev/null
1286
1287
1288 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1289 ac_ls_di=`ls -di .` &&
1290 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1291   as_fn_error "working directory cannot be determined"
1292 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1293   as_fn_error "pwd does not report name of working directory"
1294
1295
1296 # Find the source files, if location was not specified.
1297 if test -z "$srcdir"; then
1298   ac_srcdir_defaulted=yes
1299   # Try the directory containing this script, then the parent directory.
1300   ac_confdir=`$as_dirname -- "$as_myself" ||
1301 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1302          X"$as_myself" : 'X\(//\)[^/]' \| \
1303          X"$as_myself" : 'X\(//\)$' \| \
1304          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1305 $as_echo X"$as_myself" |
1306     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1307             s//\1/
1308             q
1309           }
1310           /^X\(\/\/\)[^/].*/{
1311             s//\1/
1312             q
1313           }
1314           /^X\(\/\/\)$/{
1315             s//\1/
1316             q
1317           }
1318           /^X\(\/\).*/{
1319             s//\1/
1320             q
1321           }
1322           s/.*/./; q'`
1323   srcdir=$ac_confdir
1324   if test ! -r "$srcdir/$ac_unique_file"; then
1325     srcdir=..
1326   fi
1327 else
1328   ac_srcdir_defaulted=no
1329 fi
1330 if test ! -r "$srcdir/$ac_unique_file"; then
1331   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1332   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1333 fi
1334 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1335 ac_abs_confdir=`(
1336         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1337         pwd)`
1338 # When building in place, set srcdir=.
1339 if test "$ac_abs_confdir" = "$ac_pwd"; then
1340   srcdir=.
1341 fi
1342 # Remove unnecessary trailing slashes from srcdir.
1343 # Double slashes in file names in object file debugging info
1344 # mess up M-x gdb in Emacs.
1345 case $srcdir in
1346 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1347 esac
1348 for ac_var in $ac_precious_vars; do
1349   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1350   eval ac_env_${ac_var}_value=\$${ac_var}
1351   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1352   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1353 done
1354
1355 #
1356 # Report the --help message.
1357 #
1358 if test "$ac_init_help" = "long"; then
1359   # Omit some internal or obsolete options to make the list less imposing.
1360   # This message is too long to be a string in the A/UX 3.1 sh.
1361   cat <<_ACEOF
1362 \`configure' configures gold 0.1 to adapt to many kinds of systems.
1363
1364 Usage: $0 [OPTION]... [VAR=VALUE]...
1365
1366 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1367 VAR=VALUE.  See below for descriptions of some of the useful variables.
1368
1369 Defaults for the options are specified in brackets.
1370
1371 Configuration:
1372   -h, --help              display this help and exit
1373       --help=short        display options specific to this package
1374       --help=recursive    display the short help of all the included packages
1375   -V, --version           display version information and exit
1376   -q, --quiet, --silent   do not print \`checking...' messages
1377       --cache-file=FILE   cache test results in FILE [disabled]
1378   -C, --config-cache      alias for \`--cache-file=config.cache'
1379   -n, --no-create         do not create output files
1380       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1381
1382 Installation directories:
1383   --prefix=PREFIX         install architecture-independent files in PREFIX
1384                           [$ac_default_prefix]
1385   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1386                           [PREFIX]
1387
1388 By default, \`make install' will install all the files in
1389 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1390 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1391 for instance \`--prefix=\$HOME'.
1392
1393 For better control, use the options below.
1394
1395 Fine tuning of the installation directories:
1396   --bindir=DIR            user executables [EPREFIX/bin]
1397   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1398   --libexecdir=DIR        program executables [EPREFIX/libexec]
1399   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1400   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1401   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1402   --libdir=DIR            object code libraries [EPREFIX/lib]
1403   --includedir=DIR        C header files [PREFIX/include]
1404   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1405   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1406   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1407   --infodir=DIR           info documentation [DATAROOTDIR/info]
1408   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1409   --mandir=DIR            man documentation [DATAROOTDIR/man]
1410   --docdir=DIR            documentation root [DATAROOTDIR/doc/gold]
1411   --htmldir=DIR           html documentation [DOCDIR]
1412   --dvidir=DIR            dvi documentation [DOCDIR]
1413   --pdfdir=DIR            pdf documentation [DOCDIR]
1414   --psdir=DIR             ps documentation [DOCDIR]
1415 _ACEOF
1416
1417   cat <<\_ACEOF
1418
1419 Program names:
1420   --program-prefix=PREFIX            prepend PREFIX to installed program names
1421   --program-suffix=SUFFIX            append SUFFIX to installed program names
1422   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1423
1424 System types:
1425   --build=BUILD     configure for building on BUILD [guessed]
1426   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1427   --target=TARGET   configure for building compilers for TARGET [HOST]
1428 _ACEOF
1429 fi
1430
1431 if test -n "$ac_init_help"; then
1432   case $ac_init_help in
1433      short | recursive ) echo "Configuration of gold 0.1:";;
1434    esac
1435   cat <<\_ACEOF
1436
1437 Optional Features:
1438   --disable-option-checking  ignore unrecognized --enable/--with options
1439   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1440   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1441   --enable-gold[=ARG]     build gold [ARG={default,yes,no}]
1442   --enable-threads        multi-threaded linking
1443   --enable-plugins        linker plugins
1444   --enable-targets        alternative target configurations
1445   --disable-dependency-tracking  speeds up one-time build
1446   --enable-dependency-tracking   do not reject slow dependency extractors
1447   --disable-nls           do not use Native Language Support
1448   --enable-werror         treat compile warnings as errors
1449   --enable-build-warnings enable build-time compiler warnings
1450   --enable-maintainer-mode  enable make rules and dependencies not useful
1451                           (and sometimes confusing) to the casual installer
1452
1453 Optional Packages:
1454   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1455   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1456   --with-sysroot=DIR    search for usr/lib et al within DIR
1457   --with-lib-path=dir1:dir2...  set default LIB_PATH
1458   --with-gold-ldflags=FLAGS  additional link flags for gold
1459   --with-gold-ldadd=LIBS     additional libraries for gold
1460   --with-system-zlib      use installed libz
1461
1462 Some influential environment variables:
1463   CC          C compiler command
1464   CFLAGS      C compiler flags
1465   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1466               nonstandard directory <lib dir>
1467   LIBS        libraries to pass to the linker, e.g. -l<library>
1468   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1469               you have headers in a nonstandard directory <include dir>
1470   CXX         C++ compiler command
1471   CXXFLAGS    C++ compiler flags
1472   YACC        The `Yet Another C Compiler' implementation to use. Defaults to
1473               the first program found out of: `bison -y', `byacc', `yacc'.
1474   YFLAGS      The list of arguments that will be passed by default to $YACC.
1475               This script will default YFLAGS to the empty string to avoid a
1476               default value of `-d' given by some make applications.
1477   CPP         C preprocessor
1478   CXXCPP      C++ preprocessor
1479
1480 Use these variables to override the choices made by `configure' or to help
1481 it to find libraries and programs with nonstandard names/locations.
1482
1483 Report bugs to the package provider.
1484 _ACEOF
1485 ac_status=$?
1486 fi
1487
1488 if test "$ac_init_help" = "recursive"; then
1489   # If there are subdirs, report their specific --help.
1490   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1491     test -d "$ac_dir" ||
1492       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1493       continue
1494     ac_builddir=.
1495
1496 case "$ac_dir" in
1497 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1498 *)
1499   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1500   # A ".." for each directory in $ac_dir_suffix.
1501   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1502   case $ac_top_builddir_sub in
1503   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1504   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1505   esac ;;
1506 esac
1507 ac_abs_top_builddir=$ac_pwd
1508 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1509 # for backward compatibility:
1510 ac_top_builddir=$ac_top_build_prefix
1511
1512 case $srcdir in
1513   .)  # We are building in place.
1514     ac_srcdir=.
1515     ac_top_srcdir=$ac_top_builddir_sub
1516     ac_abs_top_srcdir=$ac_pwd ;;
1517   [\\/]* | ?:[\\/]* )  # Absolute name.
1518     ac_srcdir=$srcdir$ac_dir_suffix;
1519     ac_top_srcdir=$srcdir
1520     ac_abs_top_srcdir=$srcdir ;;
1521   *) # Relative name.
1522     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1523     ac_top_srcdir=$ac_top_build_prefix$srcdir
1524     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1525 esac
1526 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1527
1528     cd "$ac_dir" || { ac_status=$?; continue; }
1529     # Check for guested configure.
1530     if test -f "$ac_srcdir/configure.gnu"; then
1531       echo &&
1532       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1533     elif test -f "$ac_srcdir/configure"; then
1534       echo &&
1535       $SHELL "$ac_srcdir/configure" --help=recursive
1536     else
1537       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1538     fi || ac_status=$?
1539     cd "$ac_pwd" || { ac_status=$?; break; }
1540   done
1541 fi
1542
1543 test -n "$ac_init_help" && exit $ac_status
1544 if $ac_init_version; then
1545   cat <<\_ACEOF
1546 gold configure 0.1
1547 generated by GNU Autoconf 2.64
1548
1549 Copyright (C) 2009 Free Software Foundation, Inc.
1550 This configure script is free software; the Free Software Foundation
1551 gives unlimited permission to copy, distribute and modify it.
1552 _ACEOF
1553   exit
1554 fi
1555
1556 ## ------------------------ ##
1557 ## Autoconf initialization. ##
1558 ## ------------------------ ##
1559
1560 # ac_fn_c_try_compile LINENO
1561 # --------------------------
1562 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1563 ac_fn_c_try_compile ()
1564 {
1565   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1566   rm -f conftest.$ac_objext
1567   if { { ac_try="$ac_compile"
1568 case "(($ac_try" in
1569   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1570   *) ac_try_echo=$ac_try;;
1571 esac
1572 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1573 $as_echo "$ac_try_echo"; } >&5
1574   (eval "$ac_compile") 2>conftest.err
1575   ac_status=$?
1576   if test -s conftest.err; then
1577     grep -v '^ *+' conftest.err >conftest.er1
1578     cat conftest.er1 >&5
1579     mv -f conftest.er1 conftest.err
1580   fi
1581   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1582   test $ac_status = 0; } && {
1583          test -z "$ac_c_werror_flag" ||
1584          test ! -s conftest.err
1585        } && test -s conftest.$ac_objext; then :
1586   ac_retval=0
1587 else
1588   $as_echo "$as_me: failed program was:" >&5
1589 sed 's/^/| /' conftest.$ac_ext >&5
1590
1591         ac_retval=1
1592 fi
1593   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1594   return $ac_retval
1595
1596 } # ac_fn_c_try_compile
1597
1598 # ac_fn_cxx_try_compile LINENO
1599 # ----------------------------
1600 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1601 ac_fn_cxx_try_compile ()
1602 {
1603   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1604   rm -f conftest.$ac_objext
1605   if { { ac_try="$ac_compile"
1606 case "(($ac_try" in
1607   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1608   *) ac_try_echo=$ac_try;;
1609 esac
1610 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1611 $as_echo "$ac_try_echo"; } >&5
1612   (eval "$ac_compile") 2>conftest.err
1613   ac_status=$?
1614   if test -s conftest.err; then
1615     grep -v '^ *+' conftest.err >conftest.er1
1616     cat conftest.er1 >&5
1617     mv -f conftest.er1 conftest.err
1618   fi
1619   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1620   test $ac_status = 0; } && {
1621          test -z "$ac_cxx_werror_flag" ||
1622          test ! -s conftest.err
1623        } && test -s conftest.$ac_objext; then :
1624   ac_retval=0
1625 else
1626   $as_echo "$as_me: failed program was:" >&5
1627 sed 's/^/| /' conftest.$ac_ext >&5
1628
1629         ac_retval=1
1630 fi
1631   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1632   return $ac_retval
1633
1634 } # ac_fn_cxx_try_compile
1635
1636 # ac_fn_c_try_cpp LINENO
1637 # ----------------------
1638 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1639 ac_fn_c_try_cpp ()
1640 {
1641   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1642   if { { ac_try="$ac_cpp conftest.$ac_ext"
1643 case "(($ac_try" in
1644   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1645   *) ac_try_echo=$ac_try;;
1646 esac
1647 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1648 $as_echo "$ac_try_echo"; } >&5
1649   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1650   ac_status=$?
1651   if test -s conftest.err; then
1652     grep -v '^ *+' conftest.err >conftest.er1
1653     cat conftest.er1 >&5
1654     mv -f conftest.er1 conftest.err
1655   fi
1656   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1657   test $ac_status = 0; } >/dev/null && {
1658          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1659          test ! -s conftest.err
1660        }; then :
1661   ac_retval=0
1662 else
1663   $as_echo "$as_me: failed program was:" >&5
1664 sed 's/^/| /' conftest.$ac_ext >&5
1665
1666     ac_retval=1
1667 fi
1668   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1669   return $ac_retval
1670
1671 } # ac_fn_c_try_cpp
1672
1673 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1674 # -------------------------------------------------------
1675 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1676 # the include files in INCLUDES and setting the cache variable VAR
1677 # accordingly.
1678 ac_fn_c_check_header_mongrel ()
1679 {
1680   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1681   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1682   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1683 $as_echo_n "checking for $2... " >&6; }
1684 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1685   $as_echo_n "(cached) " >&6
1686 fi
1687 eval ac_res=\$$3
1688                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1689 $as_echo "$ac_res" >&6; }
1690 else
1691   # Is the header compilable?
1692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1693 $as_echo_n "checking $2 usability... " >&6; }
1694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1695 /* end confdefs.h.  */
1696 $4
1697 #include <$2>
1698 _ACEOF
1699 if ac_fn_c_try_compile "$LINENO"; then :
1700   ac_header_compiler=yes
1701 else
1702   ac_header_compiler=no
1703 fi
1704 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1706 $as_echo "$ac_header_compiler" >&6; }
1707
1708 # Is the header present?
1709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1710 $as_echo_n "checking $2 presence... " >&6; }
1711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1712 /* end confdefs.h.  */
1713 #include <$2>
1714 _ACEOF
1715 if ac_fn_c_try_cpp "$LINENO"; then :
1716   ac_header_preproc=yes
1717 else
1718   ac_header_preproc=no
1719 fi
1720 rm -f conftest.err conftest.$ac_ext
1721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1722 $as_echo "$ac_header_preproc" >&6; }
1723
1724 # So?  What about this header?
1725 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1726   yes:no: )
1727     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1728 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1729     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1730 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1731     ;;
1732   no:yes:* )
1733     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1734 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1735     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1736 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1737     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1738 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1739     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1740 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1741     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1742 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1743     ;;
1744 esac
1745   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1746 $as_echo_n "checking for $2... " >&6; }
1747 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1748   $as_echo_n "(cached) " >&6
1749 else
1750   eval "$3=\$ac_header_compiler"
1751 fi
1752 eval ac_res=\$$3
1753                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1754 $as_echo "$ac_res" >&6; }
1755 fi
1756   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1757
1758 } # ac_fn_c_check_header_mongrel
1759
1760 # ac_fn_c_try_run LINENO
1761 # ----------------------
1762 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1763 # that executables *can* be run.
1764 ac_fn_c_try_run ()
1765 {
1766   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1767   if { { ac_try="$ac_link"
1768 case "(($ac_try" in
1769   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1770   *) ac_try_echo=$ac_try;;
1771 esac
1772 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1773 $as_echo "$ac_try_echo"; } >&5
1774   (eval "$ac_link") 2>&5
1775   ac_status=$?
1776   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1777   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1778   { { case "(($ac_try" in
1779   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1780   *) ac_try_echo=$ac_try;;
1781 esac
1782 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1783 $as_echo "$ac_try_echo"; } >&5
1784   (eval "$ac_try") 2>&5
1785   ac_status=$?
1786   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1787   test $ac_status = 0; }; }; then :
1788   ac_retval=0
1789 else
1790   $as_echo "$as_me: program exited with status $ac_status" >&5
1791        $as_echo "$as_me: failed program was:" >&5
1792 sed 's/^/| /' conftest.$ac_ext >&5
1793
1794        ac_retval=$ac_status
1795 fi
1796   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1797   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1798   return $ac_retval
1799
1800 } # ac_fn_c_try_run
1801
1802 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1803 # -------------------------------------------------------
1804 # Tests whether HEADER exists and can be compiled using the include files in
1805 # INCLUDES, setting the cache variable VAR accordingly.
1806 ac_fn_c_check_header_compile ()
1807 {
1808   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1809   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1810 $as_echo_n "checking for $2... " >&6; }
1811 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1812   $as_echo_n "(cached) " >&6
1813 else
1814   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1815 /* end confdefs.h.  */
1816 $4
1817 #include <$2>
1818 _ACEOF
1819 if ac_fn_c_try_compile "$LINENO"; then :
1820   eval "$3=yes"
1821 else
1822   eval "$3=no"
1823 fi
1824 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1825 fi
1826 eval ac_res=\$$3
1827                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1828 $as_echo "$ac_res" >&6; }
1829   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1830
1831 } # ac_fn_c_check_header_compile
1832
1833 # ac_fn_c_try_link LINENO
1834 # -----------------------
1835 # Try to link conftest.$ac_ext, and return whether this succeeded.
1836 ac_fn_c_try_link ()
1837 {
1838   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1839   rm -f conftest.$ac_objext conftest$ac_exeext
1840   if { { ac_try="$ac_link"
1841 case "(($ac_try" in
1842   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1843   *) ac_try_echo=$ac_try;;
1844 esac
1845 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1846 $as_echo "$ac_try_echo"; } >&5
1847   (eval "$ac_link") 2>conftest.err
1848   ac_status=$?
1849   if test -s conftest.err; then
1850     grep -v '^ *+' conftest.err >conftest.er1
1851     cat conftest.er1 >&5
1852     mv -f conftest.er1 conftest.err
1853   fi
1854   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1855   test $ac_status = 0; } && {
1856          test -z "$ac_c_werror_flag" ||
1857          test ! -s conftest.err
1858        } && test -s conftest$ac_exeext && {
1859          test "$cross_compiling" = yes ||
1860          $as_test_x conftest$ac_exeext
1861        }; then :
1862   ac_retval=0
1863 else
1864   $as_echo "$as_me: failed program was:" >&5
1865 sed 's/^/| /' conftest.$ac_ext >&5
1866
1867         ac_retval=1
1868 fi
1869   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1870   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1871   # interfere with the next link command; also delete a directory that is
1872   # left behind by Apple's compiler.  We do this before executing the actions.
1873   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1874   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1875   return $ac_retval
1876
1877 } # ac_fn_c_try_link
1878
1879 # ac_fn_c_check_func LINENO FUNC VAR
1880 # ----------------------------------
1881 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1882 ac_fn_c_check_func ()
1883 {
1884   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1885   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1886 $as_echo_n "checking for $2... " >&6; }
1887 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1888   $as_echo_n "(cached) " >&6
1889 else
1890   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1891 /* end confdefs.h.  */
1892 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1893    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1894 #define $2 innocuous_$2
1895
1896 /* System header to define __stub macros and hopefully few prototypes,
1897     which can conflict with char $2 (); below.
1898     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1899     <limits.h> exists even on freestanding compilers.  */
1900
1901 #ifdef __STDC__
1902 # include <limits.h>
1903 #else
1904 # include <assert.h>
1905 #endif
1906
1907 #undef $2
1908
1909 /* Override any GCC internal prototype to avoid an error.
1910    Use char because int might match the return type of a GCC
1911    builtin and then its argument prototype would still apply.  */
1912 #ifdef __cplusplus
1913 extern "C"
1914 #endif
1915 char $2 ();
1916 /* The GNU C library defines this for functions which it implements
1917     to always fail with ENOSYS.  Some functions are actually named
1918     something starting with __ and the normal name is an alias.  */
1919 #if defined __stub_$2 || defined __stub___$2
1920 choke me
1921 #endif
1922
1923 int
1924 main ()
1925 {
1926 return $2 ();
1927   ;
1928   return 0;
1929 }
1930 _ACEOF
1931 if ac_fn_c_try_link "$LINENO"; then :
1932   eval "$3=yes"
1933 else
1934   eval "$3=no"
1935 fi
1936 rm -f core conftest.err conftest.$ac_objext \
1937     conftest$ac_exeext conftest.$ac_ext
1938 fi
1939 eval ac_res=\$$3
1940                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1941 $as_echo "$ac_res" >&6; }
1942   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1943
1944 } # ac_fn_c_check_func
1945
1946 # ac_fn_c_check_decl LINENO SYMBOL VAR
1947 # ------------------------------------
1948 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1949 ac_fn_c_check_decl ()
1950 {
1951   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1952   as_decl_name=`echo $2|sed 's/ *(.*//'`
1953   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1954   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1955 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1956 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1957   $as_echo_n "(cached) " >&6
1958 else
1959   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1960 /* end confdefs.h.  */
1961 $4
1962 int
1963 main ()
1964 {
1965 #ifndef $as_decl_name
1966 #ifdef __cplusplus
1967   (void) $as_decl_use;
1968 #else
1969   (void) $as_decl_name;
1970 #endif
1971 #endif
1972
1973   ;
1974   return 0;
1975 }
1976 _ACEOF
1977 if ac_fn_c_try_compile "$LINENO"; then :
1978   eval "$3=yes"
1979 else
1980   eval "$3=no"
1981 fi
1982 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1983 fi
1984 eval ac_res=\$$3
1985                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1986 $as_echo "$ac_res" >&6; }
1987   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1988
1989 } # ac_fn_c_check_decl
1990
1991 # ac_fn_cxx_try_cpp LINENO
1992 # ------------------------
1993 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1994 ac_fn_cxx_try_cpp ()
1995 {
1996   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1997   if { { ac_try="$ac_cpp conftest.$ac_ext"
1998 case "(($ac_try" in
1999   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2000   *) ac_try_echo=$ac_try;;
2001 esac
2002 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2003 $as_echo "$ac_try_echo"; } >&5
2004   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2005   ac_status=$?
2006   if test -s conftest.err; then
2007     grep -v '^ *+' conftest.err >conftest.er1
2008     cat conftest.er1 >&5
2009     mv -f conftest.er1 conftest.err
2010   fi
2011   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2012   test $ac_status = 0; } >/dev/null && {
2013          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2014          test ! -s conftest.err
2015        }; then :
2016   ac_retval=0
2017 else
2018   $as_echo "$as_me: failed program was:" >&5
2019 sed 's/^/| /' conftest.$ac_ext >&5
2020
2021     ac_retval=1
2022 fi
2023   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2024   return $ac_retval
2025
2026 } # ac_fn_cxx_try_cpp
2027
2028 # ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
2029 # ---------------------------------------------------------
2030 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2031 # the include files in INCLUDES and setting the cache variable VAR
2032 # accordingly.
2033 ac_fn_cxx_check_header_mongrel ()
2034 {
2035   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2036   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2037   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2038 $as_echo_n "checking for $2... " >&6; }
2039 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2040   $as_echo_n "(cached) " >&6
2041 fi
2042 eval ac_res=\$$3
2043                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2044 $as_echo "$ac_res" >&6; }
2045 else
2046   # Is the header compilable?
2047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2048 $as_echo_n "checking $2 usability... " >&6; }
2049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2050 /* end confdefs.h.  */
2051 $4
2052 #include <$2>
2053 _ACEOF
2054 if ac_fn_cxx_try_compile "$LINENO"; then :
2055   ac_header_compiler=yes
2056 else
2057   ac_header_compiler=no
2058 fi
2059 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2061 $as_echo "$ac_header_compiler" >&6; }
2062
2063 # Is the header present?
2064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2065 $as_echo_n "checking $2 presence... " >&6; }
2066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2067 /* end confdefs.h.  */
2068 #include <$2>
2069 _ACEOF
2070 if ac_fn_cxx_try_cpp "$LINENO"; then :
2071   ac_header_preproc=yes
2072 else
2073   ac_header_preproc=no
2074 fi
2075 rm -f conftest.err conftest.$ac_ext
2076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2077 $as_echo "$ac_header_preproc" >&6; }
2078
2079 # So?  What about this header?
2080 case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
2081   yes:no: )
2082     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2083 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2084     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2085 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2086     ;;
2087   no:yes:* )
2088     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2089 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2090     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2091 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2092     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2093 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2094     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2095 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2096     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2097 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2098     ;;
2099 esac
2100   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2101 $as_echo_n "checking for $2... " >&6; }
2102 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2103   $as_echo_n "(cached) " >&6
2104 else
2105   eval "$3=\$ac_header_compiler"
2106 fi
2107 eval ac_res=\$$3
2108                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2109 $as_echo "$ac_res" >&6; }
2110 fi
2111   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2112
2113 } # ac_fn_cxx_check_header_mongrel
2114
2115 # ac_fn_cxx_try_link LINENO
2116 # -------------------------
2117 # Try to link conftest.$ac_ext, and return whether this succeeded.
2118 ac_fn_cxx_try_link ()
2119 {
2120   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2121   rm -f conftest.$ac_objext conftest$ac_exeext
2122   if { { ac_try="$ac_link"
2123 case "(($ac_try" in
2124   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2125   *) ac_try_echo=$ac_try;;
2126 esac
2127 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2128 $as_echo "$ac_try_echo"; } >&5
2129   (eval "$ac_link") 2>conftest.err
2130   ac_status=$?
2131   if test -s conftest.err; then
2132     grep -v '^ *+' conftest.err >conftest.er1
2133     cat conftest.er1 >&5
2134     mv -f conftest.er1 conftest.err
2135   fi
2136   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2137   test $ac_status = 0; } && {
2138          test -z "$ac_cxx_werror_flag" ||
2139          test ! -s conftest.err
2140        } && test -s conftest$ac_exeext && {
2141          test "$cross_compiling" = yes ||
2142          $as_test_x conftest$ac_exeext
2143        }; then :
2144   ac_retval=0
2145 else
2146   $as_echo "$as_me: failed program was:" >&5
2147 sed 's/^/| /' conftest.$ac_ext >&5
2148
2149         ac_retval=1
2150 fi
2151   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2152   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2153   # interfere with the next link command; also delete a directory that is
2154   # left behind by Apple's compiler.  We do this before executing the actions.
2155   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2156   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2157   return $ac_retval
2158
2159 } # ac_fn_cxx_try_link
2160
2161 # ac_fn_cxx_check_func LINENO FUNC VAR
2162 # ------------------------------------
2163 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2164 ac_fn_cxx_check_func ()
2165 {
2166   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2167   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2168 $as_echo_n "checking for $2... " >&6; }
2169 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2170   $as_echo_n "(cached) " >&6
2171 else
2172   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2173 /* end confdefs.h.  */
2174 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2175    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2176 #define $2 innocuous_$2
2177
2178 /* System header to define __stub macros and hopefully few prototypes,
2179     which can conflict with char $2 (); below.
2180     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2181     <limits.h> exists even on freestanding compilers.  */
2182
2183 #ifdef __STDC__
2184 # include <limits.h>
2185 #else
2186 # include <assert.h>
2187 #endif
2188
2189 #undef $2
2190
2191 /* Override any GCC internal prototype to avoid an error.
2192    Use char because int might match the return type of a GCC
2193    builtin and then its argument prototype would still apply.  */
2194 #ifdef __cplusplus
2195 extern "C"
2196 #endif
2197 char $2 ();
2198 /* The GNU C library defines this for functions which it implements
2199     to always fail with ENOSYS.  Some functions are actually named
2200     something starting with __ and the normal name is an alias.  */
2201 #if defined __stub_$2 || defined __stub___$2
2202 choke me
2203 #endif
2204
2205 int
2206 main ()
2207 {
2208 return $2 ();
2209   ;
2210   return 0;
2211 }
2212 _ACEOF
2213 if ac_fn_cxx_try_link "$LINENO"; then :
2214   eval "$3=yes"
2215 else
2216   eval "$3=no"
2217 fi
2218 rm -f core conftest.err conftest.$ac_objext \
2219     conftest$ac_exeext conftest.$ac_ext
2220 fi
2221 eval ac_res=\$$3
2222                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2223 $as_echo "$ac_res" >&6; }
2224   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2225
2226 } # ac_fn_cxx_check_func
2227
2228 # ac_fn_cxx_check_decl LINENO SYMBOL VAR
2229 # --------------------------------------
2230 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2231 ac_fn_cxx_check_decl ()
2232 {
2233   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2234   as_decl_name=`echo $2|sed 's/ *(.*//'`
2235   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2236   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2237 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2238 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2239   $as_echo_n "(cached) " >&6
2240 else
2241   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2242 /* end confdefs.h.  */
2243 $4
2244 int
2245 main ()
2246 {
2247 #ifndef $as_decl_name
2248 #ifdef __cplusplus
2249   (void) $as_decl_use;
2250 #else
2251   (void) $as_decl_name;
2252 #endif
2253 #endif
2254
2255   ;
2256   return 0;
2257 }
2258 _ACEOF
2259 if ac_fn_cxx_try_compile "$LINENO"; then :
2260   eval "$3=yes"
2261 else
2262   eval "$3=no"
2263 fi
2264 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2265 fi
2266 eval ac_res=\$$3
2267                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2268 $as_echo "$ac_res" >&6; }
2269   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2270
2271 } # ac_fn_cxx_check_decl
2272 cat >config.log <<_ACEOF
2273 This file contains any messages produced by compilers while
2274 running configure, to aid debugging if configure makes a mistake.
2275
2276 It was created by gold $as_me 0.1, which was
2277 generated by GNU Autoconf 2.64.  Invocation command line was
2278
2279   $ $0 $@
2280
2281 _ACEOF
2282 exec 5>>config.log
2283 {
2284 cat <<_ASUNAME
2285 ## --------- ##
2286 ## Platform. ##
2287 ## --------- ##
2288
2289 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2290 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2291 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2292 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2293 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2294
2295 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2296 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2297
2298 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2299 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2300 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2301 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2302 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2303 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2304 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2305
2306 _ASUNAME
2307
2308 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2309 for as_dir in $PATH
2310 do
2311   IFS=$as_save_IFS
2312   test -z "$as_dir" && as_dir=.
2313     $as_echo "PATH: $as_dir"
2314   done
2315 IFS=$as_save_IFS
2316
2317 } >&5
2318
2319 cat >&5 <<_ACEOF
2320
2321
2322 ## ----------- ##
2323 ## Core tests. ##
2324 ## ----------- ##
2325
2326 _ACEOF
2327
2328
2329 # Keep a trace of the command line.
2330 # Strip out --no-create and --no-recursion so they do not pile up.
2331 # Strip out --silent because we don't want to record it for future runs.
2332 # Also quote any args containing shell meta-characters.
2333 # Make two passes to allow for proper duplicate-argument suppression.
2334 ac_configure_args=
2335 ac_configure_args0=
2336 ac_configure_args1=
2337 ac_must_keep_next=false
2338 for ac_pass in 1 2
2339 do
2340   for ac_arg
2341   do
2342     case $ac_arg in
2343     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2344     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2345     | -silent | --silent | --silen | --sile | --sil)
2346       continue ;;
2347     *\'*)
2348       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2349     esac
2350     case $ac_pass in
2351     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2352     2)
2353       as_fn_append ac_configure_args1 " '$ac_arg'"
2354       if test $ac_must_keep_next = true; then
2355         ac_must_keep_next=false # Got value, back to normal.
2356       else
2357         case $ac_arg in
2358           *=* | --config-cache | -C | -disable-* | --disable-* \
2359           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2360           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2361           | -with-* | --with-* | -without-* | --without-* | --x)
2362             case "$ac_configure_args0 " in
2363               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2364             esac
2365             ;;
2366           -* ) ac_must_keep_next=true ;;
2367         esac
2368       fi
2369       as_fn_append ac_configure_args " '$ac_arg'"
2370       ;;
2371     esac
2372   done
2373 done
2374 { ac_configure_args0=; unset ac_configure_args0;}
2375 { ac_configure_args1=; unset ac_configure_args1;}
2376
2377 # When interrupted or exit'd, cleanup temporary files, and complete
2378 # config.log.  We remove comments because anyway the quotes in there
2379 # would cause problems or look ugly.
2380 # WARNING: Use '\'' to represent an apostrophe within the trap.
2381 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2382 trap 'exit_status=$?
2383   # Save into config.log some information that might help in debugging.
2384   {
2385     echo
2386
2387     cat <<\_ASBOX
2388 ## ---------------- ##
2389 ## Cache variables. ##
2390 ## ---------------- ##
2391 _ASBOX
2392     echo
2393     # The following way of writing the cache mishandles newlines in values,
2394 (
2395   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2396     eval ac_val=\$$ac_var
2397     case $ac_val in #(
2398     *${as_nl}*)
2399       case $ac_var in #(
2400       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2401 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2402       esac
2403       case $ac_var in #(
2404       _ | IFS | as_nl) ;; #(
2405       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2406       *) { eval $ac_var=; unset $ac_var;} ;;
2407       esac ;;
2408     esac
2409   done
2410   (set) 2>&1 |
2411     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2412     *${as_nl}ac_space=\ *)
2413       sed -n \
2414         "s/'\''/'\''\\\\'\'''\''/g;
2415           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2416       ;; #(
2417     *)
2418       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2419       ;;
2420     esac |
2421     sort
2422 )
2423     echo
2424
2425     cat <<\_ASBOX
2426 ## ----------------- ##
2427 ## Output variables. ##
2428 ## ----------------- ##
2429 _ASBOX
2430     echo
2431     for ac_var in $ac_subst_vars
2432     do
2433       eval ac_val=\$$ac_var
2434       case $ac_val in
2435       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2436       esac
2437       $as_echo "$ac_var='\''$ac_val'\''"
2438     done | sort
2439     echo
2440
2441     if test -n "$ac_subst_files"; then
2442       cat <<\_ASBOX
2443 ## ------------------- ##
2444 ## File substitutions. ##
2445 ## ------------------- ##
2446 _ASBOX
2447       echo
2448       for ac_var in $ac_subst_files
2449       do
2450         eval ac_val=\$$ac_var
2451         case $ac_val in
2452         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2453         esac
2454         $as_echo "$ac_var='\''$ac_val'\''"
2455       done | sort
2456       echo
2457     fi
2458
2459     if test -s confdefs.h; then
2460       cat <<\_ASBOX
2461 ## ----------- ##
2462 ## confdefs.h. ##
2463 ## ----------- ##
2464 _ASBOX
2465       echo
2466       cat confdefs.h
2467       echo
2468     fi
2469     test "$ac_signal" != 0 &&
2470       $as_echo "$as_me: caught signal $ac_signal"
2471     $as_echo "$as_me: exit $exit_status"
2472   } >&5
2473   rm -f core *.core core.conftest.* &&
2474     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2475     exit $exit_status
2476 ' 0
2477 for ac_signal in 1 2 13 15; do
2478   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2479 done
2480 ac_signal=0
2481
2482 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2483 rm -f -r conftest* confdefs.h
2484
2485 $as_echo "/* confdefs.h */" > confdefs.h
2486
2487 # Predefined preprocessor variables.
2488
2489 cat >>confdefs.h <<_ACEOF
2490 #define PACKAGE_NAME "$PACKAGE_NAME"
2491 _ACEOF
2492
2493 cat >>confdefs.h <<_ACEOF
2494 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2495 _ACEOF
2496
2497 cat >>confdefs.h <<_ACEOF
2498 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2499 _ACEOF
2500
2501 cat >>confdefs.h <<_ACEOF
2502 #define PACKAGE_STRING "$PACKAGE_STRING"
2503 _ACEOF
2504
2505 cat >>confdefs.h <<_ACEOF
2506 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2507 _ACEOF
2508
2509 cat >>confdefs.h <<_ACEOF
2510 #define PACKAGE_URL "$PACKAGE_URL"
2511 _ACEOF
2512
2513
2514 # Let the site file select an alternate cache file if it wants to.
2515 # Prefer an explicitly selected file to automatically selected ones.
2516 ac_site_file1=NONE
2517 ac_site_file2=NONE
2518 if test -n "$CONFIG_SITE"; then
2519   ac_site_file1=$CONFIG_SITE
2520 elif test "x$prefix" != xNONE; then
2521   ac_site_file1=$prefix/share/config.site
2522   ac_site_file2=$prefix/etc/config.site
2523 else
2524   ac_site_file1=$ac_default_prefix/share/config.site
2525   ac_site_file2=$ac_default_prefix/etc/config.site
2526 fi
2527 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2528 do
2529   test "x$ac_site_file" = xNONE && continue
2530   if test -r "$ac_site_file"; then
2531     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2532 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2533     sed 's/^/| /' "$ac_site_file" >&5
2534     . "$ac_site_file"
2535   fi
2536 done
2537
2538 if test -r "$cache_file"; then
2539   # Some versions of bash will fail to source /dev/null (special
2540   # files actually), so we avoid doing that.
2541   if test -f "$cache_file"; then
2542     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2543 $as_echo "$as_me: loading cache $cache_file" >&6;}
2544     case $cache_file in
2545       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2546       *)                      . "./$cache_file";;
2547     esac
2548   fi
2549 else
2550   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2551 $as_echo "$as_me: creating cache $cache_file" >&6;}
2552   >$cache_file
2553 fi
2554
2555 # Check that the precious variables saved in the cache have kept the same
2556 # value.
2557 ac_cache_corrupted=false
2558 for ac_var in $ac_precious_vars; do
2559   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2560   eval ac_new_set=\$ac_env_${ac_var}_set
2561   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2562   eval ac_new_val=\$ac_env_${ac_var}_value
2563   case $ac_old_set,$ac_new_set in
2564     set,)
2565       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2566 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2567       ac_cache_corrupted=: ;;
2568     ,set)
2569       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2570 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2571       ac_cache_corrupted=: ;;
2572     ,);;
2573     *)
2574       if test "x$ac_old_val" != "x$ac_new_val"; then
2575         # differences in whitespace do not lead to failure.
2576         ac_old_val_w=`echo x $ac_old_val`
2577         ac_new_val_w=`echo x $ac_new_val`
2578         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2579           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2580 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2581           ac_cache_corrupted=:
2582         else
2583           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2584 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2585           eval $ac_var=\$ac_old_val
2586         fi
2587         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2588 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2589         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2590 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2591       fi;;
2592   esac
2593   # Pass precious variables to config.status.
2594   if test "$ac_new_set" = set; then
2595     case $ac_new_val in
2596     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2597     *) ac_arg=$ac_var=$ac_new_val ;;
2598     esac
2599     case " $ac_configure_args " in
2600       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2601       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2602     esac
2603   fi
2604 done
2605 if $ac_cache_corrupted; then
2606   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2607 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2608   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2609 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2610   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2611 fi
2612 ## -------------------- ##
2613 ## Main body of script. ##
2614 ## -------------------- ##
2615
2616 ac_ext=c
2617 ac_cpp='$CPP $CPPFLAGS'
2618 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2619 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2620 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2621
2622
2623
2624
2625
2626
2627
2628 ac_aux_dir=
2629 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2630   for ac_t in install-sh install.sh shtool; do
2631     if test -f "$ac_dir/$ac_t"; then
2632       ac_aux_dir=$ac_dir
2633       ac_install_sh="$ac_aux_dir/$ac_t -c"
2634       break 2
2635     fi
2636   done
2637 done
2638 if test -z "$ac_aux_dir"; then
2639   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2640 fi
2641
2642 # These three variables are undocumented and unsupported,
2643 # and are intended to be withdrawn in a future Autoconf release.
2644 # They can cause serious problems if a builder's source tree is in a directory
2645 # whose full name contains unusual characters.
2646 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2647 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2648 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2649
2650
2651 # Make sure we can run config.sub.
2652 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2653   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2654
2655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2656 $as_echo_n "checking build system type... " >&6; }
2657 if test "${ac_cv_build+set}" = set; then :
2658   $as_echo_n "(cached) " >&6
2659 else
2660   ac_build_alias=$build_alias
2661 test "x$ac_build_alias" = x &&
2662   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2663 test "x$ac_build_alias" = x &&
2664   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2665 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2666   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2667
2668 fi
2669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2670 $as_echo "$ac_cv_build" >&6; }
2671 case $ac_cv_build in
2672 *-*-*) ;;
2673 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2674 esac
2675 build=$ac_cv_build
2676 ac_save_IFS=$IFS; IFS='-'
2677 set x $ac_cv_build
2678 shift
2679 build_cpu=$1
2680 build_vendor=$2
2681 shift; shift
2682 # Remember, the first character of IFS is used to create $*,
2683 # except with old shells:
2684 build_os=$*
2685 IFS=$ac_save_IFS
2686 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2687
2688
2689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2690 $as_echo_n "checking host system type... " >&6; }
2691 if test "${ac_cv_host+set}" = set; then :
2692   $as_echo_n "(cached) " >&6
2693 else
2694   if test "x$host_alias" = x; then
2695   ac_cv_host=$ac_cv_build
2696 else
2697   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2698     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2699 fi
2700
2701 fi
2702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2703 $as_echo "$ac_cv_host" >&6; }
2704 case $ac_cv_host in
2705 *-*-*) ;;
2706 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2707 esac
2708 host=$ac_cv_host
2709 ac_save_IFS=$IFS; IFS='-'
2710 set x $ac_cv_host
2711 shift
2712 host_cpu=$1
2713 host_vendor=$2
2714 shift; shift
2715 # Remember, the first character of IFS is used to create $*,
2716 # except with old shells:
2717 host_os=$*
2718 IFS=$ac_save_IFS
2719 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2720
2721
2722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2723 $as_echo_n "checking target system type... " >&6; }
2724 if test "${ac_cv_target+set}" = set; then :
2725   $as_echo_n "(cached) " >&6
2726 else
2727   if test "x$target_alias" = x; then
2728   ac_cv_target=$ac_cv_host
2729 else
2730   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2731     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2732 fi
2733
2734 fi
2735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2736 $as_echo "$ac_cv_target" >&6; }
2737 case $ac_cv_target in
2738 *-*-*) ;;
2739 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2740 esac
2741 target=$ac_cv_target
2742 ac_save_IFS=$IFS; IFS='-'
2743 set x $ac_cv_target
2744 shift
2745 target_cpu=$1
2746 target_vendor=$2
2747 shift; shift
2748 # Remember, the first character of IFS is used to create $*,
2749 # except with old shells:
2750 target_os=$*
2751 IFS=$ac_save_IFS
2752 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2753
2754
2755 # The aliases save the names the user supplied, while $host etc.
2756 # will get canonicalized.
2757 test -n "$target_alias" &&
2758   test "$program_prefix$program_suffix$program_transform_name" = \
2759     NONENONEs,x,x, &&
2760   program_prefix=${target_alias}-
2761
2762 am__api_version='1.11'
2763
2764 # Find a good install program.  We prefer a C program (faster),
2765 # so one script is as good as another.  But avoid the broken or
2766 # incompatible versions:
2767 # SysV /etc/install, /usr/sbin/install
2768 # SunOS /usr/etc/install
2769 # IRIX /sbin/install
2770 # AIX /bin/install
2771 # AmigaOS /C/install, which installs bootblocks on floppy discs
2772 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2773 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2774 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2775 # OS/2's system install, which has a completely different semantic
2776 # ./install, which can be erroneously created by make from ./install.sh.
2777 # Reject install programs that cannot install multiple files.
2778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2779 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2780 if test -z "$INSTALL"; then
2781 if test "${ac_cv_path_install+set}" = set; then :
2782   $as_echo_n "(cached) " >&6
2783 else
2784   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2785 for as_dir in $PATH
2786 do
2787   IFS=$as_save_IFS
2788   test -z "$as_dir" && as_dir=.
2789     # Account for people who put trailing slashes in PATH elements.
2790 case $as_dir/ in #((
2791   ./ | .// | /[cC]/* | \
2792   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2793   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2794   /usr/ucb/* ) ;;
2795   *)
2796     # OSF1 and SCO ODT 3.0 have their own names for install.
2797     # Don't use installbsd from OSF since it installs stuff as root
2798     # by default.
2799     for ac_prog in ginstall scoinst install; do
2800       for ac_exec_ext in '' $ac_executable_extensions; do
2801         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2802           if test $ac_prog = install &&
2803             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2804             # AIX install.  It has an incompatible calling convention.
2805             :
2806           elif test $ac_prog = install &&
2807             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2808             # program-specific install script used by HP pwplus--don't use.
2809             :
2810           else
2811             rm -rf conftest.one conftest.two conftest.dir
2812             echo one > conftest.one
2813             echo two > conftest.two
2814             mkdir conftest.dir
2815             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2816               test -s conftest.one && test -s conftest.two &&
2817               test -s conftest.dir/conftest.one &&
2818               test -s conftest.dir/conftest.two
2819             then
2820               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2821               break 3
2822             fi
2823           fi
2824         fi
2825       done
2826     done
2827     ;;
2828 esac
2829
2830   done
2831 IFS=$as_save_IFS
2832
2833 rm -rf conftest.one conftest.two conftest.dir
2834
2835 fi
2836   if test "${ac_cv_path_install+set}" = set; then
2837     INSTALL=$ac_cv_path_install
2838   else
2839     # As a last resort, use the slow shell script.  Don't cache a
2840     # value for INSTALL within a source directory, because that will
2841     # break other packages using the cache if that directory is
2842     # removed, or if the value is a relative name.
2843     INSTALL=$ac_install_sh
2844   fi
2845 fi
2846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2847 $as_echo "$INSTALL" >&6; }
2848
2849 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2850 # It thinks the first close brace ends the variable substitution.
2851 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2852
2853 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2854
2855 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2856
2857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2858 $as_echo_n "checking whether build environment is sane... " >&6; }
2859 # Just in case
2860 sleep 1
2861 echo timestamp > conftest.file
2862 # Reject unsafe characters in $srcdir or the absolute working directory
2863 # name.  Accept space and tab only in the latter.
2864 am_lf='
2865 '
2866 case `pwd` in
2867   *[\\\"\#\$\&\'\`$am_lf]*)
2868     as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
2869 esac
2870 case $srcdir in
2871   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2872     as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2873 esac
2874
2875 # Do `set' in a subshell so we don't clobber the current shell's
2876 # arguments.  Must try -L first in case configure is actually a
2877 # symlink; some systems play weird games with the mod time of symlinks
2878 # (eg FreeBSD returns the mod time of the symlink's containing
2879 # directory).
2880 if (
2881    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2882    if test "$*" = "X"; then
2883       # -L didn't work.
2884       set X `ls -t "$srcdir/configure" conftest.file`
2885    fi
2886    rm -f conftest.file
2887    if test "$*" != "X $srcdir/configure conftest.file" \
2888       && test "$*" != "X conftest.file $srcdir/configure"; then
2889
2890       # If neither matched, then we have a broken ls.  This can happen
2891       # if, for instance, CONFIG_SHELL is bash and it inherits a
2892       # broken ls alias from the environment.  This has actually
2893       # happened.  Such a system could not be considered "sane".
2894       as_fn_error "ls -t appears to fail.  Make sure there is not a broken
2895 alias in your environment" "$LINENO" 5
2896    fi
2897
2898    test "$2" = conftest.file
2899    )
2900 then
2901    # Ok.
2902    :
2903 else
2904    as_fn_error "newly created file is older than distributed files!
2905 Check your system clock" "$LINENO" 5
2906 fi
2907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2908 $as_echo "yes" >&6; }
2909 test "$program_prefix" != NONE &&
2910   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2911 # Use a double $ so make ignores it.
2912 test "$program_suffix" != NONE &&
2913   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2914 # Double any \ or $.
2915 # By default was `s,x,x', remove it if useless.
2916 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2917 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2918
2919 # expand $ac_aux_dir to an absolute path
2920 am_aux_dir=`cd $ac_aux_dir && pwd`
2921
2922 if test x"${MISSING+set}" != xset; then
2923   case $am_aux_dir in
2924   *\ * | *\     *)
2925     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2926   *)
2927     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2928   esac
2929 fi
2930 # Use eval to expand $SHELL
2931 if eval "$MISSING --run true"; then
2932   am_missing_run="$MISSING --run "
2933 else
2934   am_missing_run=
2935   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2936 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2937 fi
2938
2939 if test x"${install_sh}" != xset; then
2940   case $am_aux_dir in
2941   *\ * | *\     *)
2942     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2943   *)
2944     install_sh="\${SHELL} $am_aux_dir/install-sh"
2945   esac
2946 fi
2947
2948 # Installed binaries are usually stripped using `strip' when the user
2949 # run `make install-strip'.  However `strip' might not be the right
2950 # tool to use in cross-compilation environments, therefore Automake
2951 # will honor the `STRIP' environment variable to overrule this program.
2952 if test "$cross_compiling" != no; then
2953   if test -n "$ac_tool_prefix"; then
2954   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2955 set dummy ${ac_tool_prefix}strip; ac_word=$2
2956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2957 $as_echo_n "checking for $ac_word... " >&6; }
2958 if test "${ac_cv_prog_STRIP+set}" = set; then :
2959   $as_echo_n "(cached) " >&6
2960 else
2961   if test -n "$STRIP"; then
2962   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2963 else
2964 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2965 for as_dir in $PATH
2966 do
2967   IFS=$as_save_IFS
2968   test -z "$as_dir" && as_dir=.
2969     for ac_exec_ext in '' $ac_executable_extensions; do
2970   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2971     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2972     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2973     break 2
2974   fi
2975 done
2976   done
2977 IFS=$as_save_IFS
2978
2979 fi
2980 fi
2981 STRIP=$ac_cv_prog_STRIP
2982 if test -n "$STRIP"; then
2983   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2984 $as_echo "$STRIP" >&6; }
2985 else
2986   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2987 $as_echo "no" >&6; }
2988 fi
2989
2990
2991 fi
2992 if test -z "$ac_cv_prog_STRIP"; then
2993   ac_ct_STRIP=$STRIP
2994   # Extract the first word of "strip", so it can be a program name with args.
2995 set dummy strip; ac_word=$2
2996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2997 $as_echo_n "checking for $ac_word... " >&6; }
2998 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
2999   $as_echo_n "(cached) " >&6
3000 else
3001   if test -n "$ac_ct_STRIP"; then
3002   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3003 else
3004 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3005 for as_dir in $PATH
3006 do
3007   IFS=$as_save_IFS
3008   test -z "$as_dir" && as_dir=.
3009     for ac_exec_ext in '' $ac_executable_extensions; do
3010   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3011     ac_cv_prog_ac_ct_STRIP="strip"
3012     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3013     break 2
3014   fi
3015 done
3016   done
3017 IFS=$as_save_IFS
3018
3019 fi
3020 fi
3021 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3022 if test -n "$ac_ct_STRIP"; then
3023   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3024 $as_echo "$ac_ct_STRIP" >&6; }
3025 else
3026   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3027 $as_echo "no" >&6; }
3028 fi
3029
3030   if test "x$ac_ct_STRIP" = x; then
3031     STRIP=":"
3032   else
3033     case $cross_compiling:$ac_tool_warned in
3034 yes:)
3035 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3036 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3037 ac_tool_warned=yes ;;
3038 esac
3039     STRIP=$ac_ct_STRIP
3040   fi
3041 else
3042   STRIP="$ac_cv_prog_STRIP"
3043 fi
3044
3045 fi
3046 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3047
3048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3049 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3050 if test -z "$MKDIR_P"; then
3051   if test "${ac_cv_path_mkdir+set}" = set; then :
3052   $as_echo_n "(cached) " >&6
3053 else
3054   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3055 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3056 do
3057   IFS=$as_save_IFS
3058   test -z "$as_dir" && as_dir=.
3059     for ac_prog in mkdir gmkdir; do
3060          for ac_exec_ext in '' $ac_executable_extensions; do
3061            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3062            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3063              'mkdir (GNU coreutils) '* | \
3064              'mkdir (coreutils) '* | \
3065              'mkdir (fileutils) '4.1*)
3066                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3067                break 3;;
3068            esac
3069          done
3070        done
3071   done
3072 IFS=$as_save_IFS
3073
3074 fi
3075
3076   if test "${ac_cv_path_mkdir+set}" = set; then
3077     MKDIR_P="$ac_cv_path_mkdir -p"
3078   else
3079     # As a last resort, use the slow shell script.  Don't cache a
3080     # value for MKDIR_P within a source directory, because that will
3081     # break other packages using the cache if that directory is
3082     # removed, or if the value is a relative name.
3083     test -d ./--version && rmdir ./--version
3084     MKDIR_P="$ac_install_sh -d"
3085   fi
3086 fi
3087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3088 $as_echo "$MKDIR_P" >&6; }
3089
3090 mkdir_p="$MKDIR_P"
3091 case $mkdir_p in
3092   [\\/$]* | ?:[\\/]*) ;;
3093   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3094 esac
3095
3096 for ac_prog in gawk mawk nawk awk
3097 do
3098   # Extract the first word of "$ac_prog", so it can be a program name with args.
3099 set dummy $ac_prog; ac_word=$2
3100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3101 $as_echo_n "checking for $ac_word... " >&6; }
3102 if test "${ac_cv_prog_AWK+set}" = set; then :
3103   $as_echo_n "(cached) " >&6
3104 else
3105   if test -n "$AWK"; then
3106   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3107 else
3108 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3109 for as_dir in $PATH
3110 do
3111   IFS=$as_save_IFS
3112   test -z "$as_dir" && as_dir=.
3113     for ac_exec_ext in '' $ac_executable_extensions; do
3114   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3115     ac_cv_prog_AWK="$ac_prog"
3116     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3117     break 2
3118   fi
3119 done
3120   done
3121 IFS=$as_save_IFS
3122
3123 fi
3124 fi
3125 AWK=$ac_cv_prog_AWK
3126 if test -n "$AWK"; then
3127   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3128 $as_echo "$AWK" >&6; }
3129 else
3130   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3131 $as_echo "no" >&6; }
3132 fi
3133
3134
3135   test -n "$AWK" && break
3136 done
3137
3138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3139 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3140 set x ${MAKE-make}
3141 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3142 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3143   $as_echo_n "(cached) " >&6
3144 else
3145   cat >conftest.make <<\_ACEOF
3146 SHELL = /bin/sh
3147 all:
3148         @echo '@@@%%%=$(MAKE)=@@@%%%'
3149 _ACEOF
3150 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3151 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3152   *@@@%%%=?*=@@@%%%*)
3153     eval ac_cv_prog_make_${ac_make}_set=yes;;
3154   *)
3155     eval ac_cv_prog_make_${ac_make}_set=no;;
3156 esac
3157 rm -f conftest.make
3158 fi
3159 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3160   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3161 $as_echo "yes" >&6; }
3162   SET_MAKE=
3163 else
3164   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3165 $as_echo "no" >&6; }
3166   SET_MAKE="MAKE=${MAKE-make}"
3167 fi
3168
3169 rm -rf .tst 2>/dev/null
3170 mkdir .tst 2>/dev/null
3171 if test -d .tst; then
3172   am__leading_dot=.
3173 else
3174   am__leading_dot=_
3175 fi
3176 rmdir .tst 2>/dev/null
3177
3178 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3179   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3180   # is not polluted with repeated "-I."
3181   am__isrc=' -I$(srcdir)'
3182   # test to see if srcdir already configured
3183   if test -f $srcdir/config.status; then
3184     as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3185   fi
3186 fi
3187
3188 # test whether we have cygpath
3189 if test -z "$CYGPATH_W"; then
3190   if (cygpath --version) >/dev/null 2>/dev/null; then
3191     CYGPATH_W='cygpath -w'
3192   else
3193     CYGPATH_W=echo
3194   fi
3195 fi
3196
3197
3198 # Define the identity of the package.
3199  PACKAGE='gold'
3200  VERSION='0.1'
3201
3202
3203 cat >>confdefs.h <<_ACEOF
3204 #define PACKAGE "$PACKAGE"
3205 _ACEOF
3206
3207
3208 cat >>confdefs.h <<_ACEOF
3209 #define VERSION "$VERSION"
3210 _ACEOF
3211
3212 # Some tools Automake needs.
3213
3214 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3215
3216
3217 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3218
3219
3220 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3221
3222
3223 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3224
3225
3226 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3227
3228 # We need awk for the "check" target.  The system "awk" is bad on
3229 # some platforms.
3230 # Always define AMTAR for backward compatibility.  Yes, it's still used
3231 # in the wild :-(  We should find a proper way to deprecate it ...
3232 AMTAR='$${TAR-tar}'
3233
3234 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
3235
3236
3237
3238
3239
3240
3241 ac_config_headers="$ac_config_headers config.h:config.in"
3242
3243
3244 # PR 14072
3245
3246
3247
3248 # Check whether --with-sysroot was given.
3249 if test "${with_sysroot+set}" = set; then :
3250   withval=$with_sysroot; sysroot=$withval
3251 else
3252   sysroot=no
3253 fi
3254
3255
3256 if test "$sysroot" = "yes"; then
3257   sysroot='${exec_prefix}/${target_alias}/sys-root'
3258 elif test "$sysroot" = "no"; then
3259   sysroot=
3260 fi
3261
3262 sysroot_relocatable=0
3263 if test -n "$sysroot"; then
3264   case "sysroot" in
3265     "${prefix}" | "${prefix}/"* | \
3266     "${exec_prefix}" | "${exec_prefix}/"* | \
3267     '${prefix}' | '${prefix}/'*| \
3268     '${exec_prefix}' | '${exec_prefix}/'*)
3269       sysroot_relocatable=1
3270       ;;
3271   esac
3272 fi
3273
3274
3275 cat >>confdefs.h <<_ACEOF
3276 #define TARGET_SYSTEM_ROOT "$sysroot"
3277 _ACEOF
3278
3279
3280 cat >>confdefs.h <<_ACEOF
3281 #define TARGET_SYSTEM_ROOT_RELOCATABLE $sysroot_relocatable
3282 _ACEOF
3283
3284
3285
3286 installed_linker=ld.gold
3287 # Check whether --enable-gold was given.
3288 if test "${enable_gold+set}" = set; then :
3289   enableval=$enable_gold; case "${enableval}" in
3290  default)
3291    install_as_default=yes
3292    ;;
3293  yes)
3294    if test x${enable_ld} = xno; then
3295      install_as_default=yes
3296    fi
3297    ;;
3298  esac
3299 else
3300   install_as_default=no
3301 fi
3302
3303
3304
3305
3306 # Check whether --enable-threads was given.
3307 if test "${enable_threads+set}" = set; then :
3308   enableval=$enable_threads; case "${enableval}" in
3309   yes | "") threads=yes ;;
3310   no) threads=no ;;
3311   *) threads=yes ;;
3312  esac
3313 else
3314   threads=no
3315 fi
3316
3317 if test "$threads" = "yes"; then
3318
3319 $as_echo "#define ENABLE_THREADS 1" >>confdefs.h
3320
3321 fi
3322  if test "$threads" = "yes"; then
3323   THREADS_TRUE=
3324   THREADS_FALSE='#'
3325 else
3326   THREADS_TRUE='#'
3327   THREADS_FALSE=
3328 fi
3329
3330
3331 # Check whether --enable-plugins was given.
3332 if test "${enable_plugins+set}" = set; then :
3333   enableval=$enable_plugins; case "${enableval}" in
3334   yes | "") plugins=yes ;;
3335   no) plugins=no ;;
3336   *) plugins=yes ;;
3337  esac
3338 else
3339   plugins=no
3340 fi
3341
3342 if test "$plugins" = "yes"; then
3343
3344 $as_echo "#define ENABLE_PLUGINS 1" >>confdefs.h
3345
3346 fi
3347  if test "$plugins" = "yes"; then
3348   PLUGINS_TRUE=
3349   PLUGINS_FALSE='#'
3350 else
3351   PLUGINS_TRUE='#'
3352   PLUGINS_FALSE=
3353 fi
3354
3355
3356 # Check whether --enable-targets was given.
3357 if test "${enable_targets+set}" = set; then :
3358   enableval=$enable_targets; case "${enableval}" in
3359   yes | "")
3360     as_fn_error "--enable-targets option must specify target names or 'all'" "$LINENO" 5
3361     ;;
3362   no)
3363     enable_targets=
3364     ;;
3365   *)
3366     enable_targets=$enableval
3367     ;;
3368 esac
3369 else
3370   # For now, enable all targets by default
3371  enable_targets=all
3372
3373 fi
3374
3375
3376 # Canonicalize the enabled targets.
3377 if test -n "$enable_targets"; then
3378   for targ in `echo $enable_targets | sed -e 's/,/ /g'`; do
3379     result=`$ac_config_sub $targ 2>/dev/null`
3380     if test -n "$result"; then
3381       canon_targets="$canon_targets $result"
3382     else
3383       # Permit unrecognized target names, like "all".
3384       canon_targets="$canon_targets $targ"
3385     fi
3386   done
3387 fi
3388
3389 # See which specific instantiations we need.
3390 targetobjs=
3391 all_targets=
3392 default_machine=
3393 default_size=
3394 default_big_endian=
3395 default_osabi=ELFOSABI_NONE
3396 targ_32_little=
3397 targ_32_big=
3398 targ_64_little=
3399 targ_64_big=
3400 for targ in $target $canon_targets; do
3401   if test "$targ" = "all"; then
3402     targ_32_little=yes
3403     targ_32_big=yes
3404     targ_64_little=yes
3405     targ_64_big=yes
3406     all_targets=yes
3407   else
3408     . ${srcdir}/configure.tgt
3409
3410     if test "$targ_obj" = "UNKNOWN"; then
3411       as_fn_error "\"unsupported target $targ\"" "$LINENO" 5
3412     else
3413       targetobjs="$targetobjs ${targ_obj}.\$(OBJEXT)"
3414       if test "$targ_extra_obj" != ""; then
3415         targetobjs="$targetobjs ${targ_extra_obj}.\$(OBJEXT)"
3416       fi
3417       if test "$targ_size" = "32" -o "$targ_extra_size" = "32"; then
3418           if test "$targ_big_endian" = "true" \
3419               -o "$targ_extra_big_endian" = "true"; then
3420               targ_32_big=yes
3421           fi
3422           if test "$targ_big_endian" = "false" \
3423               -o "$targ_extra_big_endian" = "false"; then
3424               targ_32_little=yes
3425           fi
3426       fi
3427       if test "$targ_size" = "64" -o "$targ_extra_size" = "64"; then
3428           if test "$targ_big_endian" = "true" \
3429               -o "$targ_extra_big_endian" = "true"; then
3430               targ_64_big=yes
3431           fi
3432           if test "$targ_big_endian" = "false" \
3433               -o "$targ_extra_big_endian" = "false"; then
3434               targ_64_little=yes
3435           fi
3436       fi
3437
3438       if test "$target" = "$targ"; then
3439         default_machine=$targ_machine
3440         default_size=$targ_size
3441         default_big_endian=$targ_big_endian
3442         default_osabi=$targ_osabi
3443
3444          if test "$targ_obj" = "aarch64"; then
3445   DEFAULT_TARGET_AARCH64_TRUE=
3446   DEFAULT_TARGET_AARCH64_FALSE='#'
3447 else
3448   DEFAULT_TARGET_AARCH64_TRUE='#'
3449   DEFAULT_TARGET_AARCH64_FALSE=
3450 fi
3451
3452          if test "$targ_obj" = "arm"; then
3453   DEFAULT_TARGET_ARM_TRUE=
3454   DEFAULT_TARGET_ARM_FALSE='#'
3455 else
3456   DEFAULT_TARGET_ARM_TRUE='#'
3457   DEFAULT_TARGET_ARM_FALSE=
3458 fi
3459
3460          if test "$targ_obj" = "i386"; then
3461   DEFAULT_TARGET_I386_TRUE=
3462   DEFAULT_TARGET_I386_FALSE='#'
3463 else
3464   DEFAULT_TARGET_I386_TRUE='#'
3465   DEFAULT_TARGET_I386_FALSE=
3466 fi
3467
3468          if test "$targ_obj" = "powerpc"; then
3469   DEFAULT_TARGET_POWERPC_TRUE=
3470   DEFAULT_TARGET_POWERPC_FALSE='#'
3471 else
3472   DEFAULT_TARGET_POWERPC_TRUE='#'
3473   DEFAULT_TARGET_POWERPC_FALSE=
3474 fi
3475
3476          if test "$targ_obj" = "sparc"; then
3477   DEFAULT_TARGET_SPARC_TRUE=
3478   DEFAULT_TARGET_SPARC_FALSE='#'
3479 else
3480   DEFAULT_TARGET_SPARC_TRUE='#'
3481   DEFAULT_TARGET_SPARC_FALSE=
3482 fi
3483
3484          if test "$targ_obj" = "s390"; then
3485   DEFAULT_TARGET_S390_TRUE=
3486   DEFAULT_TARGET_S390_FALSE='#'
3487 else
3488   DEFAULT_TARGET_S390_TRUE='#'
3489   DEFAULT_TARGET_S390_FALSE=
3490 fi
3491
3492         target_x86_64=no
3493         target_x32=no
3494         if test "$targ_obj" = "x86_64"; then
3495           case "$target" in
3496           x86_64*-linux-gnux32)
3497             target_x32=yes
3498             default_size=32
3499             ;;
3500           *)
3501             target_x86_64=yes
3502             ;;
3503           esac
3504         fi
3505          if test "$target_x86_64" = "yes"; then
3506   DEFAULT_TARGET_X86_64_TRUE=
3507   DEFAULT_TARGET_X86_64_FALSE='#'
3508 else
3509   DEFAULT_TARGET_X86_64_TRUE='#'
3510   DEFAULT_TARGET_X86_64_FALSE=
3511 fi
3512
3513          if test "$target_x32" = "yes"; then
3514   DEFAULT_TARGET_X32_TRUE=
3515   DEFAULT_TARGET_X32_FALSE='#'
3516 else
3517   DEFAULT_TARGET_X32_TRUE='#'
3518   DEFAULT_TARGET_X32_FALSE=
3519 fi
3520
3521          if test "$targ_obj" = "tilegx"; then
3522   DEFAULT_TARGET_TILEGX_TRUE=
3523   DEFAULT_TARGET_TILEGX_FALSE='#'
3524 else
3525   DEFAULT_TARGET_TILEGX_TRUE='#'
3526   DEFAULT_TARGET_TILEGX_FALSE=
3527 fi
3528
3529          if test "$targ_obj" = "mips"; then
3530   DEFAULT_TARGET_MIPS_TRUE=
3531   DEFAULT_TARGET_MIPS_FALSE='#'
3532 else
3533   DEFAULT_TARGET_MIPS_TRUE='#'
3534   DEFAULT_TARGET_MIPS_FALSE=
3535 fi
3536
3537         DEFAULT_TARGET=${targ_obj}
3538
3539       fi
3540     fi
3541   fi
3542 done
3543
3544 # Remove any duplicates.
3545 to=""
3546 for t in $targetobjs; do
3547   case " $to " in
3548   *" $t "*) ;;
3549   *) to="$to $t" ;;
3550   esac
3551 done
3552 targetobjs=$to
3553
3554 if test -n "$targ_32_little"; then
3555
3556 $as_echo "#define HAVE_TARGET_32_LITTLE 1" >>confdefs.h
3557
3558 fi
3559 if test -n "$targ_32_big"; then
3560
3561 $as_echo "#define HAVE_TARGET_32_BIG 1" >>confdefs.h
3562
3563 fi
3564 if test -n "$targ_64_little"; then
3565
3566 $as_echo "#define HAVE_TARGET_64_LITTLE 1" >>confdefs.h
3567
3568 fi
3569 if test -n "$targ_64_big"; then
3570
3571 $as_echo "#define HAVE_TARGET_64_BIG 1" >>confdefs.h
3572
3573 fi
3574
3575 if test -n "$all_targets"; then
3576   TARGETOBJS='$(ALL_TARGETOBJS)'
3577 else
3578   TARGETOBJS="$targetobjs"
3579 fi
3580
3581
3582
3583 cat >>confdefs.h <<_ACEOF
3584 #define GOLD_DEFAULT_MACHINE $default_machine
3585 _ACEOF
3586
3587
3588 cat >>confdefs.h <<_ACEOF
3589 #define GOLD_DEFAULT_SIZE $default_size
3590 _ACEOF
3591
3592
3593 cat >>confdefs.h <<_ACEOF
3594 #define GOLD_DEFAULT_BIG_ENDIAN $default_big_endian
3595 _ACEOF
3596
3597
3598 cat >>confdefs.h <<_ACEOF
3599 #define GOLD_DEFAULT_OSABI $default_osabi
3600 _ACEOF
3601
3602
3603
3604 # Check whether --with-lib-path was given.
3605 if test "${with_lib_path+set}" = set; then :
3606   withval=$with_lib_path; case "$withval" in
3607  yes) LIB_PATH='"/lib:/usr/lib"' ;;
3608  no) LIB_PATH='""' ;;
3609  *) LIB_PATH='"'"$withval"'"' ;;
3610  esac
3611 else
3612   LIB_PATH='"::DEFAULT::"'
3613 fi
3614
3615
3616 cat >>confdefs.h <<_ACEOF
3617 #define LIB_PATH $LIB_PATH
3618 _ACEOF
3619
3620 if test "x$target_alias" = "x" -o "x$host_alias" = "x$target_alias"; then
3621
3622 $as_echo "#define NATIVE_LINKER 1" >>confdefs.h
3623
3624 fi
3625
3626 if test -n "$ac_tool_prefix"; then
3627   # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
3628 set dummy ${ac_tool_prefix}nm; ac_word=$2
3629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3630 $as_echo_n "checking for $ac_word... " >&6; }
3631 if test "${ac_cv_prog_NM+set}" = set; then :
3632   $as_echo_n "(cached) " >&6
3633 else
3634   if test -n "$NM"; then
3635   ac_cv_prog_NM="$NM" # Let the user override the test.
3636 else
3637 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3638 for as_dir in $PATH
3639 do
3640   IFS=$as_save_IFS
3641   test -z "$as_dir" && as_dir=.
3642     for ac_exec_ext in '' $ac_executable_extensions; do
3643   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3644     ac_cv_prog_NM="${ac_tool_prefix}nm"
3645     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3646     break 2
3647   fi
3648 done
3649   done
3650 IFS=$as_save_IFS
3651
3652 fi
3653 fi
3654 NM=$ac_cv_prog_NM
3655 if test -n "$NM"; then
3656   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
3657 $as_echo "$NM" >&6; }
3658 else
3659   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3660 $as_echo "no" >&6; }
3661 fi
3662
3663
3664 fi
3665 if test -z "$ac_cv_prog_NM"; then
3666   ac_ct_NM=$NM
3667   # Extract the first word of "nm", so it can be a program name with args.
3668 set dummy nm; ac_word=$2
3669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3670 $as_echo_n "checking for $ac_word... " >&6; }
3671 if test "${ac_cv_prog_ac_ct_NM+set}" = set; then :
3672   $as_echo_n "(cached) " >&6
3673 else
3674   if test -n "$ac_ct_NM"; then
3675   ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test.
3676 else
3677 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3678 for as_dir in $PATH
3679 do
3680   IFS=$as_save_IFS
3681   test -z "$as_dir" && as_dir=.
3682     for ac_exec_ext in '' $ac_executable_extensions; do
3683   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3684     ac_cv_prog_ac_ct_NM="nm"
3685     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3686     break 2
3687   fi
3688 done
3689   done
3690 IFS=$as_save_IFS
3691
3692 fi
3693 fi
3694 ac_ct_NM=$ac_cv_prog_ac_ct_NM
3695 if test -n "$ac_ct_NM"; then
3696   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5
3697 $as_echo "$ac_ct_NM" >&6; }
3698 else
3699   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3700 $as_echo "no" >&6; }
3701 fi
3702
3703   if test "x$ac_ct_NM" = x; then
3704     NM=""
3705   else
3706     case $cross_compiling:$ac_tool_warned in
3707 yes:)
3708 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3709 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3710 ac_tool_warned=yes ;;
3711 esac
3712     NM=$ac_ct_NM
3713   fi
3714 else
3715   NM="$ac_cv_prog_NM"
3716 fi
3717
3718
3719 ac_ext=c
3720 ac_cpp='$CPP $CPPFLAGS'
3721 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3722 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3723 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3724 if test -n "$ac_tool_prefix"; then
3725   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3726 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3728 $as_echo_n "checking for $ac_word... " >&6; }
3729 if test "${ac_cv_prog_CC+set}" = set; then :
3730   $as_echo_n "(cached) " >&6
3731 else
3732   if test -n "$CC"; then
3733   ac_cv_prog_CC="$CC" # Let the user override the test.
3734 else
3735 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3736 for as_dir in $PATH
3737 do
3738   IFS=$as_save_IFS
3739   test -z "$as_dir" && as_dir=.
3740     for ac_exec_ext in '' $ac_executable_extensions; do
3741   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3742     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3743     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3744     break 2
3745   fi
3746 done
3747   done
3748 IFS=$as_save_IFS
3749
3750 fi
3751 fi
3752 CC=$ac_cv_prog_CC
3753 if test -n "$CC"; then
3754   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3755 $as_echo "$CC" >&6; }
3756 else
3757   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3758 $as_echo "no" >&6; }
3759 fi
3760
3761
3762 fi
3763 if test -z "$ac_cv_prog_CC"; then
3764   ac_ct_CC=$CC
3765   # Extract the first word of "gcc", so it can be a program name with args.
3766 set dummy gcc; ac_word=$2
3767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3768 $as_echo_n "checking for $ac_word... " >&6; }
3769 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3770   $as_echo_n "(cached) " >&6
3771 else
3772   if test -n "$ac_ct_CC"; then
3773   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3774 else
3775 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3776 for as_dir in $PATH
3777 do
3778   IFS=$as_save_IFS
3779   test -z "$as_dir" && as_dir=.
3780     for ac_exec_ext in '' $ac_executable_extensions; do
3781   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3782     ac_cv_prog_ac_ct_CC="gcc"
3783     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3784     break 2
3785   fi
3786 done
3787   done
3788 IFS=$as_save_IFS
3789
3790 fi
3791 fi
3792 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3793 if test -n "$ac_ct_CC"; then
3794   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3795 $as_echo "$ac_ct_CC" >&6; }
3796 else
3797   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3798 $as_echo "no" >&6; }
3799 fi
3800
3801   if test "x$ac_ct_CC" = x; then
3802     CC=""
3803   else
3804     case $cross_compiling:$ac_tool_warned in
3805 yes:)
3806 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3807 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3808 ac_tool_warned=yes ;;
3809 esac
3810     CC=$ac_ct_CC
3811   fi
3812 else
3813   CC="$ac_cv_prog_CC"
3814 fi
3815
3816 if test -z "$CC"; then
3817           if test -n "$ac_tool_prefix"; then
3818     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3819 set dummy ${ac_tool_prefix}cc; ac_word=$2
3820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3821 $as_echo_n "checking for $ac_word... " >&6; }
3822 if test "${ac_cv_prog_CC+set}" = set; then :
3823   $as_echo_n "(cached) " >&6
3824 else
3825   if test -n "$CC"; then
3826   ac_cv_prog_CC="$CC" # Let the user override the test.
3827 else
3828 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3829 for as_dir in $PATH
3830 do
3831   IFS=$as_save_IFS
3832   test -z "$as_dir" && as_dir=.
3833     for ac_exec_ext in '' $ac_executable_extensions; do
3834   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3835     ac_cv_prog_CC="${ac_tool_prefix}cc"
3836     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3837     break 2
3838   fi
3839 done
3840   done
3841 IFS=$as_save_IFS
3842
3843 fi
3844 fi
3845 CC=$ac_cv_prog_CC
3846 if test -n "$CC"; then
3847   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3848 $as_echo "$CC" >&6; }
3849 else
3850   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3851 $as_echo "no" >&6; }
3852 fi
3853
3854
3855   fi
3856 fi
3857 if test -z "$CC"; then
3858   # Extract the first word of "cc", so it can be a program name with args.
3859 set dummy cc; ac_word=$2
3860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3861 $as_echo_n "checking for $ac_word... " >&6; }
3862 if test "${ac_cv_prog_CC+set}" = set; then :
3863   $as_echo_n "(cached) " >&6
3864 else
3865   if test -n "$CC"; then
3866   ac_cv_prog_CC="$CC" # Let the user override the test.
3867 else
3868   ac_prog_rejected=no
3869 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3870 for as_dir in $PATH
3871 do
3872   IFS=$as_save_IFS
3873   test -z "$as_dir" && as_dir=.
3874     for ac_exec_ext in '' $ac_executable_extensions; do
3875   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3876     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3877        ac_prog_rejected=yes
3878        continue
3879      fi
3880     ac_cv_prog_CC="cc"
3881     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3882     break 2
3883   fi
3884 done
3885   done
3886 IFS=$as_save_IFS
3887
3888 if test $ac_prog_rejected = yes; then
3889   # We found a bogon in the path, so make sure we never use it.
3890   set dummy $ac_cv_prog_CC
3891   shift
3892   if test $# != 0; then
3893     # We chose a different compiler from the bogus one.
3894     # However, it has the same basename, so the bogon will be chosen
3895     # first if we set CC to just the basename; use the full file name.
3896     shift
3897     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3898   fi
3899 fi
3900 fi
3901 fi
3902 CC=$ac_cv_prog_CC
3903 if test -n "$CC"; then
3904   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3905 $as_echo "$CC" >&6; }
3906 else
3907   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3908 $as_echo "no" >&6; }
3909 fi
3910
3911
3912 fi
3913 if test -z "$CC"; then
3914   if test -n "$ac_tool_prefix"; then
3915   for ac_prog in cl.exe
3916   do
3917     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3918 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3920 $as_echo_n "checking for $ac_word... " >&6; }
3921 if test "${ac_cv_prog_CC+set}" = set; then :
3922   $as_echo_n "(cached) " >&6
3923 else
3924   if test -n "$CC"; then
3925   ac_cv_prog_CC="$CC" # Let the user override the test.
3926 else
3927 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3928 for as_dir in $PATH
3929 do
3930   IFS=$as_save_IFS
3931   test -z "$as_dir" && as_dir=.
3932     for ac_exec_ext in '' $ac_executable_extensions; do
3933   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3934     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3935     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3936     break 2
3937   fi
3938 done
3939   done
3940 IFS=$as_save_IFS
3941
3942 fi
3943 fi
3944 CC=$ac_cv_prog_CC
3945 if test -n "$CC"; then
3946   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3947 $as_echo "$CC" >&6; }
3948 else
3949   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3950 $as_echo "no" >&6; }
3951 fi
3952
3953
3954     test -n "$CC" && break
3955   done
3956 fi
3957 if test -z "$CC"; then
3958   ac_ct_CC=$CC
3959   for ac_prog in cl.exe
3960 do
3961   # Extract the first word of "$ac_prog", so it can be a program name with args.
3962 set dummy $ac_prog; ac_word=$2
3963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3964 $as_echo_n "checking for $ac_word... " >&6; }
3965 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3966   $as_echo_n "(cached) " >&6
3967 else
3968   if test -n "$ac_ct_CC"; then
3969   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3970 else
3971 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3972 for as_dir in $PATH
3973 do
3974   IFS=$as_save_IFS
3975   test -z "$as_dir" && as_dir=.
3976     for ac_exec_ext in '' $ac_executable_extensions; do
3977   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3978     ac_cv_prog_ac_ct_CC="$ac_prog"
3979     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3980     break 2
3981   fi
3982 done
3983   done
3984 IFS=$as_save_IFS
3985
3986 fi
3987 fi
3988 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3989 if test -n "$ac_ct_CC"; then
3990   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3991 $as_echo "$ac_ct_CC" >&6; }
3992 else
3993   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3994 $as_echo "no" >&6; }
3995 fi
3996
3997
3998   test -n "$ac_ct_CC" && break
3999 done
4000
4001   if test "x$ac_ct_CC" = x; then
4002     CC=""
4003   else
4004     case $cross_compiling:$ac_tool_warned in
4005 yes:)
4006 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4007 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4008 ac_tool_warned=yes ;;
4009 esac
4010     CC=$ac_ct_CC
4011   fi
4012 fi
4013
4014 fi
4015
4016
4017 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4018 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4019 as_fn_error "no acceptable C compiler found in \$PATH
4020 See \`config.log' for more details." "$LINENO" 5; }
4021
4022 # Provide some information about the compiler.
4023 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4024 set X $ac_compile
4025 ac_compiler=$2
4026 for ac_option in --version -v -V -qversion; do
4027   { { ac_try="$ac_compiler $ac_option >&5"
4028 case "(($ac_try" in
4029   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4030   *) ac_try_echo=$ac_try;;
4031 esac
4032 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4033 $as_echo "$ac_try_echo"; } >&5
4034   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4035   ac_status=$?
4036   if test -s conftest.err; then
4037     sed '10a\
4038 ... rest of stderr output deleted ...
4039          10q' conftest.err >conftest.er1
4040     cat conftest.er1 >&5
4041     rm -f conftest.er1 conftest.err
4042   fi
4043   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4044   test $ac_status = 0; }
4045 done
4046
4047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4048 /* end confdefs.h.  */
4049
4050 int
4051 main ()
4052 {
4053
4054   ;
4055   return 0;
4056 }
4057 _ACEOF
4058 ac_clean_files_save=$ac_clean_files
4059 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
4060 # Try to create an executable without -o first, disregard a.out.
4061 # It will help us diagnose broken compilers, and finding out an intuition
4062 # of exeext.
4063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
4064 $as_echo_n "checking for C compiler default output file name... " >&6; }
4065 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4066
4067 # The possible output files:
4068 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4069
4070 ac_rmfiles=
4071 for ac_file in $ac_files
4072 do
4073   case $ac_file in
4074     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4075     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4076   esac
4077 done
4078 rm -f $ac_rmfiles
4079
4080 if { { ac_try="$ac_link_default"
4081 case "(($ac_try" in
4082   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4083   *) ac_try_echo=$ac_try;;
4084 esac
4085 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4086 $as_echo "$ac_try_echo"; } >&5
4087   (eval "$ac_link_default") 2>&5
4088   ac_status=$?
4089   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4090   test $ac_status = 0; }; then :
4091   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
4092 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
4093 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
4094 # so that the user can short-circuit this test for compilers unknown to
4095 # Autoconf.
4096 for ac_file in $ac_files ''
4097 do
4098   test -f "$ac_file" || continue
4099   case $ac_file in
4100     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
4101         ;;
4102     [ab].out )
4103         # We found the default executable, but exeext='' is most
4104         # certainly right.
4105         break;;
4106     *.* )
4107         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
4108         then :; else
4109            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4110         fi
4111         # We set ac_cv_exeext here because the later test for it is not
4112         # safe: cross compilers may not add the suffix if given an `-o'
4113         # argument, so we may need to know it at that point already.
4114         # Even if this section looks crufty: it has the advantage of
4115         # actually working.
4116         break;;
4117     * )
4118         break;;
4119   esac
4120 done
4121 test "$ac_cv_exeext" = no && ac_cv_exeext=
4122
4123 else
4124   ac_file=''
4125 fi
4126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
4127 $as_echo "$ac_file" >&6; }
4128 if test -z "$ac_file"; then :
4129   $as_echo "$as_me: failed program was:" >&5
4130 sed 's/^/| /' conftest.$ac_ext >&5
4131
4132 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4133 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4134 { as_fn_set_status 77
4135 as_fn_error "C compiler cannot create executables
4136 See \`config.log' for more details." "$LINENO" 5; }; }
4137 fi
4138 ac_exeext=$ac_cv_exeext
4139
4140 # Check that the compiler produces executables we can run.  If not, either
4141 # the compiler is broken, or we cross compile.
4142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4143 $as_echo_n "checking whether the C compiler works... " >&6; }
4144 # If not cross compiling, check that we can run a simple program.
4145 if test "$cross_compiling" != yes; then
4146   if { ac_try='./$ac_file'
4147   { { case "(($ac_try" in
4148   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4149   *) ac_try_echo=$ac_try;;
4150 esac
4151 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4152 $as_echo "$ac_try_echo"; } >&5
4153   (eval "$ac_try") 2>&5
4154   ac_status=$?
4155   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4156   test $ac_status = 0; }; }; then
4157     cross_compiling=no
4158   else
4159     if test "$cross_compiling" = maybe; then
4160         cross_compiling=yes
4161     else
4162         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4163 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4164 as_fn_error "cannot run C compiled programs.
4165 If you meant to cross compile, use \`--host'.
4166 See \`config.log' for more details." "$LINENO" 5; }
4167     fi
4168   fi
4169 fi
4170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4171 $as_echo "yes" >&6; }
4172
4173 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
4174 ac_clean_files=$ac_clean_files_save
4175 # Check that the compiler produces executables we can run.  If not, either
4176 # the compiler is broken, or we cross compile.
4177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
4178 $as_echo_n "checking whether we are cross compiling... " >&6; }
4179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
4180 $as_echo "$cross_compiling" >&6; }
4181
4182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
4183 $as_echo_n "checking for suffix of executables... " >&6; }
4184 if { { ac_try="$ac_link"
4185 case "(($ac_try" in
4186   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4187   *) ac_try_echo=$ac_try;;
4188 esac
4189 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4190 $as_echo "$ac_try_echo"; } >&5
4191   (eval "$ac_link") 2>&5
4192   ac_status=$?
4193   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4194   test $ac_status = 0; }; then :
4195   # If both `conftest.exe' and `conftest' are `present' (well, observable)
4196 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
4197 # work properly (i.e., refer to `conftest.exe'), while it won't with
4198 # `rm'.
4199 for ac_file in conftest.exe conftest conftest.*; do
4200   test -f "$ac_file" || continue
4201   case $ac_file in
4202     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4203     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4204           break;;
4205     * ) break;;
4206   esac
4207 done
4208 else
4209   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4210 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4211 as_fn_error "cannot compute suffix of executables: cannot compile and link
4212 See \`config.log' for more details." "$LINENO" 5; }
4213 fi
4214 rm -f conftest$ac_cv_exeext
4215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4216 $as_echo "$ac_cv_exeext" >&6; }
4217
4218 rm -f conftest.$ac_ext
4219 EXEEXT=$ac_cv_exeext
4220 ac_exeext=$EXEEXT
4221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4222 $as_echo_n "checking for suffix of object files... " >&6; }
4223 if test "${ac_cv_objext+set}" = set; then :
4224   $as_echo_n "(cached) " >&6
4225 else
4226   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4227 /* end confdefs.h.  */
4228
4229 int
4230 main ()
4231 {
4232
4233   ;
4234   return 0;
4235 }
4236 _ACEOF
4237 rm -f conftest.o conftest.obj
4238 if { { ac_try="$ac_compile"
4239 case "(($ac_try" in
4240   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4241   *) ac_try_echo=$ac_try;;
4242 esac
4243 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4244 $as_echo "$ac_try_echo"; } >&5
4245   (eval "$ac_compile") 2>&5
4246   ac_status=$?
4247   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4248   test $ac_status = 0; }; then :
4249   for ac_file in conftest.o conftest.obj conftest.*; do
4250   test -f "$ac_file" || continue;
4251   case $ac_file in
4252     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4253     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4254        break;;
4255   esac
4256 done
4257 else
4258   $as_echo "$as_me: failed program was:" >&5
4259 sed 's/^/| /' conftest.$ac_ext >&5
4260
4261 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4262 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4263 as_fn_error "cannot compute suffix of object files: cannot compile
4264 See \`config.log' for more details." "$LINENO" 5; }
4265 fi
4266 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4267 fi
4268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4269 $as_echo "$ac_cv_objext" >&6; }
4270 OBJEXT=$ac_cv_objext
4271 ac_objext=$OBJEXT
4272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4273 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4274 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4275   $as_echo_n "(cached) " >&6
4276 else
4277   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4278 /* end confdefs.h.  */
4279
4280 int
4281 main ()
4282 {
4283 #ifndef __GNUC__
4284        choke me
4285 #endif
4286
4287   ;
4288   return 0;
4289 }
4290 _ACEOF
4291 if ac_fn_c_try_compile "$LINENO"; then :
4292   ac_compiler_gnu=yes
4293 else
4294   ac_compiler_gnu=no
4295 fi
4296 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4297 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4298
4299 fi
4300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4301 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4302 if test $ac_compiler_gnu = yes; then
4303   GCC=yes
4304 else
4305   GCC=
4306 fi
4307 ac_test_CFLAGS=${CFLAGS+set}
4308 ac_save_CFLAGS=$CFLAGS
4309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4310 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4311 if test "${ac_cv_prog_cc_g+set}" = set; then :
4312   $as_echo_n "(cached) " >&6
4313 else
4314   ac_save_c_werror_flag=$ac_c_werror_flag
4315    ac_c_werror_flag=yes
4316    ac_cv_prog_cc_g=no
4317    CFLAGS="-g"
4318    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4319 /* end confdefs.h.  */
4320
4321 int
4322 main ()
4323 {
4324
4325   ;
4326   return 0;
4327 }
4328 _ACEOF
4329 if ac_fn_c_try_compile "$LINENO"; then :
4330   ac_cv_prog_cc_g=yes
4331 else
4332   CFLAGS=""
4333       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4334 /* end confdefs.h.  */
4335
4336 int
4337 main ()
4338 {
4339
4340   ;
4341   return 0;
4342 }
4343 _ACEOF
4344 if ac_fn_c_try_compile "$LINENO"; then :
4345
4346 else
4347   ac_c_werror_flag=$ac_save_c_werror_flag
4348          CFLAGS="-g"
4349          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4350 /* end confdefs.h.  */
4351
4352 int
4353 main ()
4354 {
4355
4356   ;
4357   return 0;
4358 }
4359 _ACEOF
4360 if ac_fn_c_try_compile "$LINENO"; then :
4361   ac_cv_prog_cc_g=yes
4362 fi
4363 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4364 fi
4365 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4366 fi
4367 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4368    ac_c_werror_flag=$ac_save_c_werror_flag
4369 fi
4370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4371 $as_echo "$ac_cv_prog_cc_g" >&6; }
4372 if test "$ac_test_CFLAGS" = set; then
4373   CFLAGS=$ac_save_CFLAGS
4374 elif test $ac_cv_prog_cc_g = yes; then
4375   if test "$GCC" = yes; then
4376     CFLAGS="-g -O2"
4377   else
4378     CFLAGS="-g"
4379   fi
4380 else
4381   if test "$GCC" = yes; then
4382     CFLAGS="-O2"
4383   else
4384     CFLAGS=
4385   fi
4386 fi
4387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4388 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4389 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4390   $as_echo_n "(cached) " >&6
4391 else
4392   ac_cv_prog_cc_c89=no
4393 ac_save_CC=$CC
4394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4395 /* end confdefs.h.  */
4396 #include <stdarg.h>
4397 #include <stdio.h>
4398 #include <sys/types.h>
4399 #include <sys/stat.h>
4400 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4401 struct buf { int x; };
4402 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4403 static char *e (p, i)
4404      char **p;
4405      int i;
4406 {
4407   return p[i];
4408 }
4409 static char *f (char * (*g) (char **, int), char **p, ...)
4410 {
4411   char *s;
4412   va_list v;
4413   va_start (v,p);
4414   s = g (p, va_arg (v,int));
4415   va_end (v);
4416   return s;
4417 }
4418
4419 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4420    function prototypes and stuff, but not '\xHH' hex character constants.
4421    These don't provoke an error unfortunately, instead are silently treated
4422    as 'x'.  The following induces an error, until -std is added to get
4423    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4424    array size at least.  It's necessary to write '\x00'==0 to get something
4425    that's true only with -std.  */
4426 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4427
4428 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4429    inside strings and character constants.  */
4430 #define FOO(x) 'x'
4431 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4432
4433 int test (int i, double x);
4434 struct s1 {int (*f) (int a);};
4435 struct s2 {int (*f) (double a);};
4436 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4437 int argc;
4438 char **argv;
4439 int
4440 main ()
4441 {
4442 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4443   ;
4444   return 0;
4445 }
4446 _ACEOF
4447 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4448         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4449 do
4450   CC="$ac_save_CC $ac_arg"
4451   if ac_fn_c_try_compile "$LINENO"; then :
4452   ac_cv_prog_cc_c89=$ac_arg
4453 fi
4454 rm -f core conftest.err conftest.$ac_objext
4455   test "x$ac_cv_prog_cc_c89" != "xno" && break
4456 done
4457 rm -f conftest.$ac_ext
4458 CC=$ac_save_CC
4459
4460 fi
4461 # AC_CACHE_VAL
4462 case "x$ac_cv_prog_cc_c89" in
4463   x)
4464     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4465 $as_echo "none needed" >&6; } ;;
4466   xno)
4467     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4468 $as_echo "unsupported" >&6; } ;;
4469   *)
4470     CC="$CC $ac_cv_prog_cc_c89"
4471     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4472 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4473 esac
4474 if test "x$ac_cv_prog_cc_c89" != xno; then :
4475
4476 fi
4477
4478 ac_ext=c
4479 ac_cpp='$CPP $CPPFLAGS'
4480 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4481 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4482 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4483 DEPDIR="${am__leading_dot}deps"
4484
4485 ac_config_commands="$ac_config_commands depfiles"
4486
4487
4488 am_make=${MAKE-make}
4489 cat > confinc << 'END'
4490 am__doit:
4491         @echo this is the am__doit target
4492 .PHONY: am__doit
4493 END
4494 # If we don't find an include directive, just comment out the code.
4495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4496 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4497 am__include="#"
4498 am__quote=
4499 _am_result=none
4500 # First try GNU make style include.
4501 echo "include confinc" > confmf
4502 # Ignore all kinds of additional output from `make'.
4503 case `$am_make -s -f confmf 2> /dev/null` in #(
4504 *the\ am__doit\ target*)
4505   am__include=include
4506   am__quote=
4507   _am_result=GNU
4508   ;;
4509 esac
4510 # Now try BSD make style include.
4511 if test "$am__include" = "#"; then
4512    echo '.include "confinc"' > confmf
4513    case `$am_make -s -f confmf 2> /dev/null` in #(
4514    *the\ am__doit\ target*)
4515      am__include=.include
4516      am__quote="\""
4517      _am_result=BSD
4518      ;;
4519    esac
4520 fi
4521
4522
4523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4524 $as_echo "$_am_result" >&6; }
4525 rm -f confinc confmf
4526
4527 # Check whether --enable-dependency-tracking was given.
4528 if test "${enable_dependency_tracking+set}" = set; then :
4529   enableval=$enable_dependency_tracking;
4530 fi
4531
4532 if test "x$enable_dependency_tracking" != xno; then
4533   am_depcomp="$ac_aux_dir/depcomp"
4534   AMDEPBACKSLASH='\'
4535   am__nodep='_no'
4536 fi
4537  if test "x$enable_dependency_tracking" != xno; then
4538   AMDEP_TRUE=
4539   AMDEP_FALSE='#'
4540 else
4541   AMDEP_TRUE='#'
4542   AMDEP_FALSE=
4543 fi
4544
4545
4546
4547 depcc="$CC"   am_compiler_list=
4548
4549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4550 $as_echo_n "checking dependency style of $depcc... " >&6; }
4551 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4552   $as_echo_n "(cached) " >&6
4553 else
4554   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4555   # We make a subdir and do the tests there.  Otherwise we can end up
4556   # making bogus files that we don't know about and never remove.  For
4557   # instance it was reported that on HP-UX the gcc test will end up
4558   # making a dummy file named `D' -- because `-MD' means `put the output
4559   # in D'.
4560   rm -rf conftest.dir
4561   mkdir conftest.dir
4562   # Copy depcomp to subdir because otherwise we won't find it if we're
4563   # using a relative directory.
4564   cp "$am_depcomp" conftest.dir
4565   cd conftest.dir
4566   # We will build objects and dependencies in a subdirectory because
4567   # it helps to detect inapplicable dependency modes.  For instance
4568   # both Tru64's cc and ICC support -MD to output dependencies as a
4569   # side effect of compilation, but ICC will put the dependencies in
4570   # the current directory while Tru64 will put them in the object
4571   # directory.
4572   mkdir sub
4573
4574   am_cv_CC_dependencies_compiler_type=none
4575   if test "$am_compiler_list" = ""; then
4576      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4577   fi
4578   am__universal=false
4579   case " $depcc " in #(
4580      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4581      esac
4582
4583   for depmode in $am_compiler_list; do
4584     # Setup a source with many dependencies, because some compilers
4585     # like to wrap large dependency lists on column 80 (with \), and
4586     # we should not choose a depcomp mode which is confused by this.
4587     #
4588     # We need to recreate these files for each test, as the compiler may
4589     # overwrite some of them when testing with obscure command lines.
4590     # This happens at least with the AIX C compiler.
4591     : > sub/conftest.c
4592     for i in 1 2 3 4 5 6; do
4593       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4594       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4595       # Solaris 8's {/usr,}/bin/sh.
4596       touch sub/conftst$i.h
4597     done
4598     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4599
4600     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4601     # mode.  It turns out that the SunPro C++ compiler does not properly
4602     # handle `-M -o', and we need to detect this.  Also, some Intel
4603     # versions had trouble with output in subdirs
4604     am__obj=sub/conftest.${OBJEXT-o}
4605     am__minus_obj="-o $am__obj"
4606     case $depmode in
4607     gcc)
4608       # This depmode causes a compiler race in universal mode.
4609       test "$am__universal" = false || continue
4610       ;;
4611     nosideeffect)
4612       # after this tag, mechanisms are not by side-effect, so they'll
4613       # only be used when explicitly requested
4614       if test "x$enable_dependency_tracking" = xyes; then
4615         continue
4616       else
4617         break
4618       fi
4619       ;;
4620     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4621       # This compiler won't grok `-c -o', but also, the minuso test has
4622       # not run yet.  These depmodes are late enough in the game, and
4623       # so weak that their functioning should not be impacted.
4624       am__obj=conftest.${OBJEXT-o}
4625       am__minus_obj=
4626       ;;
4627     none) break ;;
4628     esac
4629     if depmode=$depmode \
4630        source=sub/conftest.c object=$am__obj \
4631        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4632        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4633          >/dev/null 2>conftest.err &&
4634        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4635        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4636        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4637        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4638       # icc doesn't choke on unknown options, it will just issue warnings
4639       # or remarks (even with -Werror).  So we grep stderr for any message
4640       # that says an option was ignored or not supported.
4641       # When given -MP, icc 7.0 and 7.1 complain thusly:
4642       #   icc: Command line warning: ignoring option '-M'; no argument required
4643       # The diagnosis changed in icc 8.0:
4644       #   icc: Command line remark: option '-MP' not supported
4645       if (grep 'ignoring option' conftest.err ||
4646           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4647         am_cv_CC_dependencies_compiler_type=$depmode
4648         break
4649       fi
4650     fi
4651   done
4652
4653   cd ..
4654   rm -rf conftest.dir
4655 else
4656   am_cv_CC_dependencies_compiler_type=none
4657 fi
4658
4659 fi
4660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4661 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4662 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4663
4664  if
4665   test "x$enable_dependency_tracking" != xno \
4666   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4667   am__fastdepCC_TRUE=
4668   am__fastdepCC_FALSE='#'
4669 else
4670   am__fastdepCC_TRUE='#'
4671   am__fastdepCC_FALSE=
4672 fi
4673
4674
4675 ac_ext=cpp
4676 ac_cpp='$CXXCPP $CPPFLAGS'
4677 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4678 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4679 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4680 if test -z "$CXX"; then
4681   if test -n "$CCC"; then
4682     CXX=$CCC
4683   else
4684     if test -n "$ac_tool_prefix"; then
4685   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4686   do
4687     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4688 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4690 $as_echo_n "checking for $ac_word... " >&6; }
4691 if test "${ac_cv_prog_CXX+set}" = set; then :
4692   $as_echo_n "(cached) " >&6
4693 else
4694   if test -n "$CXX"; then
4695   ac_cv_prog_CXX="$CXX" # Let the user override the test.
4696 else
4697 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4698 for as_dir in $PATH
4699 do
4700   IFS=$as_save_IFS
4701   test -z "$as_dir" && as_dir=.
4702     for ac_exec_ext in '' $ac_executable_extensions; do
4703   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4704     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4705     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4706     break 2
4707   fi
4708 done
4709   done
4710 IFS=$as_save_IFS
4711
4712 fi
4713 fi
4714 CXX=$ac_cv_prog_CXX
4715 if test -n "$CXX"; then
4716   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4717 $as_echo "$CXX" >&6; }
4718 else
4719   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4720 $as_echo "no" >&6; }
4721 fi
4722
4723
4724     test -n "$CXX" && break
4725   done
4726 fi
4727 if test -z "$CXX"; then
4728   ac_ct_CXX=$CXX
4729   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4730 do
4731   # Extract the first word of "$ac_prog", so it can be a program name with args.
4732 set dummy $ac_prog; ac_word=$2
4733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4734 $as_echo_n "checking for $ac_word... " >&6; }
4735 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
4736   $as_echo_n "(cached) " >&6
4737 else
4738   if test -n "$ac_ct_CXX"; then
4739   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4740 else
4741 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4742 for as_dir in $PATH
4743 do
4744   IFS=$as_save_IFS
4745   test -z "$as_dir" && as_dir=.
4746     for ac_exec_ext in '' $ac_executable_extensions; do
4747   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4748     ac_cv_prog_ac_ct_CXX="$ac_prog"
4749     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4750     break 2
4751   fi
4752 done
4753   done
4754 IFS=$as_save_IFS
4755
4756 fi
4757 fi
4758 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4759 if test -n "$ac_ct_CXX"; then
4760   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4761 $as_echo "$ac_ct_CXX" >&6; }
4762 else
4763   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4764 $as_echo "no" >&6; }
4765 fi
4766
4767
4768   test -n "$ac_ct_CXX" && break
4769 done
4770
4771   if test "x$ac_ct_CXX" = x; then
4772     CXX="g++"
4773   else
4774     case $cross_compiling:$ac_tool_warned in
4775 yes:)
4776 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4777 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4778 ac_tool_warned=yes ;;
4779 esac
4780     CXX=$ac_ct_CXX
4781   fi
4782 fi
4783
4784   fi
4785 fi
4786 # Provide some information about the compiler.
4787 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4788 set X $ac_compile
4789 ac_compiler=$2
4790 for ac_option in --version -v -V -qversion; do
4791   { { ac_try="$ac_compiler $ac_option >&5"
4792 case "(($ac_try" in
4793   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4794   *) ac_try_echo=$ac_try;;
4795 esac
4796 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4797 $as_echo "$ac_try_echo"; } >&5
4798   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4799   ac_status=$?
4800   if test -s conftest.err; then
4801     sed '10a\
4802 ... rest of stderr output deleted ...
4803          10q' conftest.err >conftest.er1
4804     cat conftest.er1 >&5
4805     rm -f conftest.er1 conftest.err
4806   fi
4807   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4808   test $ac_status = 0; }
4809 done
4810
4811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4812 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4813 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
4814   $as_echo_n "(cached) " >&6
4815 else
4816   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4817 /* end confdefs.h.  */
4818
4819 int
4820 main ()
4821 {
4822 #ifndef __GNUC__
4823        choke me
4824 #endif
4825
4826   ;
4827   return 0;
4828 }
4829 _ACEOF
4830 if ac_fn_cxx_try_compile "$LINENO"; then :
4831   ac_compiler_gnu=yes
4832 else
4833   ac_compiler_gnu=no
4834 fi
4835 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4836 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4837
4838 fi
4839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4840 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4841 if test $ac_compiler_gnu = yes; then
4842   GXX=yes
4843 else
4844   GXX=
4845 fi
4846 ac_test_CXXFLAGS=${CXXFLAGS+set}
4847 ac_save_CXXFLAGS=$CXXFLAGS
4848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4849 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4850 if test "${ac_cv_prog_cxx_g+set}" = set; then :
4851   $as_echo_n "(cached) " >&6
4852 else
4853   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4854    ac_cxx_werror_flag=yes
4855    ac_cv_prog_cxx_g=no
4856    CXXFLAGS="-g"
4857    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4858 /* end confdefs.h.  */
4859
4860 int
4861 main ()
4862 {
4863
4864   ;
4865   return 0;
4866 }
4867 _ACEOF
4868 if ac_fn_cxx_try_compile "$LINENO"; then :
4869   ac_cv_prog_cxx_g=yes
4870 else
4871   CXXFLAGS=""
4872       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4873 /* end confdefs.h.  */
4874
4875 int
4876 main ()
4877 {
4878
4879   ;
4880   return 0;
4881 }
4882 _ACEOF
4883 if ac_fn_cxx_try_compile "$LINENO"; then :
4884
4885 else
4886   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4887          CXXFLAGS="-g"
4888          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4889 /* end confdefs.h.  */
4890
4891 int
4892 main ()
4893 {
4894
4895   ;
4896   return 0;
4897 }
4898 _ACEOF
4899 if ac_fn_cxx_try_compile "$LINENO"; then :
4900   ac_cv_prog_cxx_g=yes
4901 fi
4902 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4903 fi
4904 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4905 fi
4906 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4907    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4908 fi
4909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4910 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4911 if test "$ac_test_CXXFLAGS" = set; then
4912   CXXFLAGS=$ac_save_CXXFLAGS
4913 elif test $ac_cv_prog_cxx_g = yes; then
4914   if test "$GXX" = yes; then
4915     CXXFLAGS="-g -O2"
4916   else
4917     CXXFLAGS="-g"
4918   fi
4919 else
4920   if test "$GXX" = yes; then
4921     CXXFLAGS="-O2"
4922   else
4923     CXXFLAGS=
4924   fi
4925 fi
4926 ac_ext=c
4927 ac_cpp='$CPP $CPPFLAGS'
4928 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4929 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4930 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4931
4932 depcc="$CXX"  am_compiler_list=
4933
4934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4935 $as_echo_n "checking dependency style of $depcc... " >&6; }
4936 if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then :
4937   $as_echo_n "(cached) " >&6
4938 else
4939   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4940   # We make a subdir and do the tests there.  Otherwise we can end up
4941   # making bogus files that we don't know about and never remove.  For
4942   # instance it was reported that on HP-UX the gcc test will end up
4943   # making a dummy file named `D' -- because `-MD' means `put the output
4944   # in D'.
4945   rm -rf conftest.dir
4946   mkdir conftest.dir
4947   # Copy depcomp to subdir because otherwise we won't find it if we're
4948   # using a relative directory.
4949   cp "$am_depcomp" conftest.dir
4950   cd conftest.dir
4951   # We will build objects and dependencies in a subdirectory because
4952   # it helps to detect inapplicable dependency modes.  For instance
4953   # both Tru64's cc and ICC support -MD to output dependencies as a
4954   # side effect of compilation, but ICC will put the dependencies in
4955   # the current directory while Tru64 will put them in the object
4956   # directory.
4957   mkdir sub
4958
4959   am_cv_CXX_dependencies_compiler_type=none
4960   if test "$am_compiler_list" = ""; then
4961      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4962   fi
4963   am__universal=false
4964   case " $depcc " in #(
4965      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4966      esac
4967
4968   for depmode in $am_compiler_list; do
4969     # Setup a source with many dependencies, because some compilers
4970     # like to wrap large dependency lists on column 80 (with \), and
4971     # we should not choose a depcomp mode which is confused by this.
4972     #
4973     # We need to recreate these files for each test, as the compiler may
4974     # overwrite some of them when testing with obscure command lines.
4975     # This happens at least with the AIX C compiler.
4976     : > sub/conftest.c
4977     for i in 1 2 3 4 5 6; do
4978       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4979       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4980       # Solaris 8's {/usr,}/bin/sh.
4981       touch sub/conftst$i.h
4982     done
4983     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4984
4985     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4986     # mode.  It turns out that the SunPro C++ compiler does not properly
4987     # handle `-M -o', and we need to detect this.  Also, some Intel
4988     # versions had trouble with output in subdirs
4989     am__obj=sub/conftest.${OBJEXT-o}
4990     am__minus_obj="-o $am__obj"
4991     case $depmode in
4992     gcc)
4993       # This depmode causes a compiler race in universal mode.
4994       test "$am__universal" = false || continue
4995       ;;
4996     nosideeffect)
4997       # after this tag, mechanisms are not by side-effect, so they'll
4998       # only be used when explicitly requested
4999       if test "x$enable_dependency_tracking" = xyes; then
5000         continue
5001       else
5002         break
5003       fi
5004       ;;
5005     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
5006       # This compiler won't grok `-c -o', but also, the minuso test has
5007       # not run yet.  These depmodes are late enough in the game, and
5008       # so weak that their functioning should not be impacted.
5009       am__obj=conftest.${OBJEXT-o}
5010       am__minus_obj=
5011       ;;
5012     none) break ;;
5013     esac
5014     if depmode=$depmode \
5015        source=sub/conftest.c object=$am__obj \
5016        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5017        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5018          >/dev/null 2>conftest.err &&
5019        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5020        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5021        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5022        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5023       # icc doesn't choke on unknown options, it will just issue warnings
5024       # or remarks (even with -Werror).  So we grep stderr for any message
5025       # that says an option was ignored or not supported.
5026       # When given -MP, icc 7.0 and 7.1 complain thusly:
5027       #   icc: Command line warning: ignoring option '-M'; no argument required
5028       # The diagnosis changed in icc 8.0:
5029       #   icc: Command line remark: option '-MP' not supported
5030       if (grep 'ignoring option' conftest.err ||
5031           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5032         am_cv_CXX_dependencies_compiler_type=$depmode
5033         break
5034       fi
5035     fi
5036   done
5037
5038   cd ..
5039   rm -rf conftest.dir
5040 else
5041   am_cv_CXX_dependencies_compiler_type=none
5042 fi
5043
5044 fi
5045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
5046 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
5047 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
5048
5049  if
5050   test "x$enable_dependency_tracking" != xno \
5051   && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
5052   am__fastdepCXX_TRUE=
5053   am__fastdepCXX_FALSE='#'
5054 else
5055   am__fastdepCXX_TRUE='#'
5056   am__fastdepCXX_FALSE=
5057 fi
5058
5059
5060 for ac_prog in 'bison -y' byacc
5061 do
5062   # Extract the first word of "$ac_prog", so it can be a program name with args.
5063 set dummy $ac_prog; ac_word=$2
5064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5065 $as_echo_n "checking for $ac_word... " >&6; }
5066 if test "${ac_cv_prog_YACC+set}" = set; then :
5067   $as_echo_n "(cached) " >&6
5068 else
5069   if test -n "$YACC"; then
5070   ac_cv_prog_YACC="$YACC" # Let the user override the test.
5071 else
5072 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5073 for as_dir in $PATH
5074 do
5075   IFS=$as_save_IFS
5076   test -z "$as_dir" && as_dir=.
5077     for ac_exec_ext in '' $ac_executable_extensions; do
5078   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5079     ac_cv_prog_YACC="$ac_prog"
5080     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5081     break 2
5082   fi
5083 done
5084   done
5085 IFS=$as_save_IFS
5086
5087 fi
5088 fi
5089 YACC=$ac_cv_prog_YACC
5090 if test -n "$YACC"; then
5091   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
5092 $as_echo "$YACC" >&6; }
5093 else
5094   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5095 $as_echo "no" >&6; }
5096 fi
5097
5098
5099   test -n "$YACC" && break
5100 done
5101 test -n "$YACC" || YACC="yacc"
5102
5103 if test -n "$ac_tool_prefix"; then
5104   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5105 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5107 $as_echo_n "checking for $ac_word... " >&6; }
5108 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5109   $as_echo_n "(cached) " >&6
5110 else
5111   if test -n "$RANLIB"; then
5112   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5113 else
5114 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5115 for as_dir in $PATH
5116 do
5117   IFS=$as_save_IFS
5118   test -z "$as_dir" && as_dir=.
5119     for ac_exec_ext in '' $ac_executable_extensions; do
5120   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5121     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5122     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5123     break 2
5124   fi
5125 done
5126   done
5127 IFS=$as_save_IFS
5128
5129 fi
5130 fi
5131 RANLIB=$ac_cv_prog_RANLIB
5132 if test -n "$RANLIB"; then
5133   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5134 $as_echo "$RANLIB" >&6; }
5135 else
5136   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5137 $as_echo "no" >&6; }
5138 fi
5139
5140
5141 fi
5142 if test -z "$ac_cv_prog_RANLIB"; then
5143   ac_ct_RANLIB=$RANLIB
5144   # Extract the first word of "ranlib", so it can be a program name with args.
5145 set dummy ranlib; ac_word=$2
5146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5147 $as_echo_n "checking for $ac_word... " >&6; }
5148 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5149   $as_echo_n "(cached) " >&6
5150 else
5151   if test -n "$ac_ct_RANLIB"; then
5152   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5153 else
5154 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5155 for as_dir in $PATH
5156 do
5157   IFS=$as_save_IFS
5158   test -z "$as_dir" && as_dir=.
5159     for ac_exec_ext in '' $ac_executable_extensions; do
5160   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5161     ac_cv_prog_ac_ct_RANLIB="ranlib"
5162     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5163     break 2
5164   fi
5165 done
5166   done
5167 IFS=$as_save_IFS
5168
5169 fi
5170 fi
5171 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5172 if test -n "$ac_ct_RANLIB"; then
5173   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5174 $as_echo "$ac_ct_RANLIB" >&6; }
5175 else
5176   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5177 $as_echo "no" >&6; }
5178 fi
5179
5180   if test "x$ac_ct_RANLIB" = x; then
5181     RANLIB=":"
5182   else
5183     case $cross_compiling:$ac_tool_warned in
5184 yes:)
5185 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5186 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5187 ac_tool_warned=yes ;;
5188 esac
5189     RANLIB=$ac_ct_RANLIB
5190   fi
5191 else
5192   RANLIB="$ac_cv_prog_RANLIB"
5193 fi
5194
5195
5196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5197 $as_echo_n "checking whether ln -s works... " >&6; }
5198 LN_S=$as_ln_s
5199 if test "$LN_S" = "ln -s"; then
5200   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5201 $as_echo "yes" >&6; }
5202 else
5203   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5204 $as_echo "no, using $LN_S" >&6; }
5205 fi
5206
5207
5208
5209 ac_ext=c
5210 ac_cpp='$CPP $CPPFLAGS'
5211 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5212 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5213 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5215 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5216 # On Suns, sometimes $CPP names a directory.
5217 if test -n "$CPP" && test -d "$CPP"; then
5218   CPP=
5219 fi
5220 if test -z "$CPP"; then
5221   if test "${ac_cv_prog_CPP+set}" = set; then :
5222   $as_echo_n "(cached) " >&6
5223 else
5224       # Double quotes because CPP needs to be expanded
5225     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5226     do
5227       ac_preproc_ok=false
5228 for ac_c_preproc_warn_flag in '' yes
5229 do
5230   # Use a header file that comes with gcc, so configuring glibc
5231   # with a fresh cross-compiler works.
5232   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5233   # <limits.h> exists even on freestanding compilers.
5234   # On the NeXT, cc -E runs the code through the compiler's parser,
5235   # not just through cpp. "Syntax error" is here to catch this case.
5236   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5237 /* end confdefs.h.  */
5238 #ifdef __STDC__
5239 # include <limits.h>
5240 #else
5241 # include <assert.h>
5242 #endif
5243                      Syntax error
5244 _ACEOF
5245 if ac_fn_c_try_cpp "$LINENO"; then :
5246
5247 else
5248   # Broken: fails on valid input.
5249 continue
5250 fi
5251 rm -f conftest.err conftest.$ac_ext
5252
5253   # OK, works on sane cases.  Now check whether nonexistent headers
5254   # can be detected and how.
5255   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5256 /* end confdefs.h.  */
5257 #include <ac_nonexistent.h>
5258 _ACEOF
5259 if ac_fn_c_try_cpp "$LINENO"; then :
5260   # Broken: success on invalid input.
5261 continue
5262 else
5263   # Passes both tests.
5264 ac_preproc_ok=:
5265 break
5266 fi
5267 rm -f conftest.err conftest.$ac_ext
5268
5269 done
5270 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5271 rm -f conftest.err conftest.$ac_ext
5272 if $ac_preproc_ok; then :
5273   break
5274 fi
5275
5276     done
5277     ac_cv_prog_CPP=$CPP
5278
5279 fi
5280   CPP=$ac_cv_prog_CPP
5281 else
5282   ac_cv_prog_CPP=$CPP
5283 fi
5284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5285 $as_echo "$CPP" >&6; }
5286 ac_preproc_ok=false
5287 for ac_c_preproc_warn_flag in '' yes
5288 do
5289   # Use a header file that comes with gcc, so configuring glibc
5290   # with a fresh cross-compiler works.
5291   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5292   # <limits.h> exists even on freestanding compilers.
5293   # On the NeXT, cc -E runs the code through the compiler's parser,
5294   # not just through cpp. "Syntax error" is here to catch this case.
5295   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5296 /* end confdefs.h.  */
5297 #ifdef __STDC__
5298 # include <limits.h>
5299 #else
5300 # include <assert.h>
5301 #endif
5302                      Syntax error
5303 _ACEOF
5304 if ac_fn_c_try_cpp "$LINENO"; then :
5305
5306 else
5307   # Broken: fails on valid input.
5308 continue
5309 fi
5310 rm -f conftest.err conftest.$ac_ext
5311
5312   # OK, works on sane cases.  Now check whether nonexistent headers
5313   # can be detected and how.
5314   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5315 /* end confdefs.h.  */
5316 #include <ac_nonexistent.h>
5317 _ACEOF
5318 if ac_fn_c_try_cpp "$LINENO"; then :
5319   # Broken: success on invalid input.
5320 continue
5321 else
5322   # Passes both tests.
5323 ac_preproc_ok=:
5324 break
5325 fi
5326 rm -f conftest.err conftest.$ac_ext
5327
5328 done
5329 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5330 rm -f conftest.err conftest.$ac_ext
5331 if $ac_preproc_ok; then :
5332
5333 else
5334   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5335 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5336 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5337 See \`config.log' for more details." "$LINENO" 5; }
5338 fi
5339
5340 ac_ext=c
5341 ac_cpp='$CPP $CPPFLAGS'
5342 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5343 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5344 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5345
5346
5347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5348 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5349 if test "${ac_cv_path_GREP+set}" = set; then :
5350   $as_echo_n "(cached) " >&6
5351 else
5352   if test -z "$GREP"; then
5353   ac_path_GREP_found=false
5354   # Loop through the user's path and test for each of PROGNAME-LIST
5355   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5356 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5357 do
5358   IFS=$as_save_IFS
5359   test -z "$as_dir" && as_dir=.
5360     for ac_prog in grep ggrep; do
5361     for ac_exec_ext in '' $ac_executable_extensions; do
5362       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5363       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5364 # Check for GNU ac_path_GREP and select it if it is found.
5365   # Check for GNU $ac_path_GREP
5366 case `"$ac_path_GREP" --version 2>&1` in
5367 *GNU*)
5368   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5369 *)
5370   ac_count=0
5371   $as_echo_n 0123456789 >"conftest.in"
5372   while :
5373   do
5374     cat "conftest.in" "conftest.in" >"conftest.tmp"
5375     mv "conftest.tmp" "conftest.in"
5376     cp "conftest.in" "conftest.nl"
5377     $as_echo 'GREP' >> "conftest.nl"
5378     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5379     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5380     as_fn_arith $ac_count + 1 && ac_count=$as_val
5381     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5382       # Best one so far, save it but keep looking for a better one
5383       ac_cv_path_GREP="$ac_path_GREP"
5384       ac_path_GREP_max=$ac_count
5385     fi
5386     # 10*(2^10) chars as input seems more than enough
5387     test $ac_count -gt 10 && break
5388   done
5389   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5390 esac
5391
5392       $ac_path_GREP_found && break 3
5393     done
5394   done
5395   done
5396 IFS=$as_save_IFS
5397   if test -z "$ac_cv_path_GREP"; then
5398     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5399   fi
5400 else
5401   ac_cv_path_GREP=$GREP
5402 fi
5403
5404 fi
5405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5406 $as_echo "$ac_cv_path_GREP" >&6; }
5407  GREP="$ac_cv_path_GREP"
5408
5409
5410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5411 $as_echo_n "checking for egrep... " >&6; }
5412 if test "${ac_cv_path_EGREP+set}" = set; then :
5413   $as_echo_n "(cached) " >&6
5414 else
5415   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5416    then ac_cv_path_EGREP="$GREP -E"
5417    else
5418      if test -z "$EGREP"; then
5419   ac_path_EGREP_found=false
5420   # Loop through the user's path and test for each of PROGNAME-LIST
5421   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5422 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5423 do
5424   IFS=$as_save_IFS
5425   test -z "$as_dir" && as_dir=.
5426     for ac_prog in egrep; do
5427     for ac_exec_ext in '' $ac_executable_extensions; do
5428       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5429       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5430 # Check for GNU ac_path_EGREP and select it if it is found.
5431   # Check for GNU $ac_path_EGREP
5432 case `"$ac_path_EGREP" --version 2>&1` in
5433 *GNU*)
5434   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5435 *)
5436   ac_count=0
5437   $as_echo_n 0123456789 >"conftest.in"
5438   while :
5439   do
5440     cat "conftest.in" "conftest.in" >"conftest.tmp"
5441     mv "conftest.tmp" "conftest.in"
5442     cp "conftest.in" "conftest.nl"
5443     $as_echo 'EGREP' >> "conftest.nl"
5444     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5445     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5446     as_fn_arith $ac_count + 1 && ac_count=$as_val
5447     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5448       # Best one so far, save it but keep looking for a better one
5449       ac_cv_path_EGREP="$ac_path_EGREP"
5450       ac_path_EGREP_max=$ac_count
5451     fi
5452     # 10*(2^10) chars as input seems more than enough
5453     test $ac_count -gt 10 && break
5454   done
5455   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5456 esac
5457
5458       $ac_path_EGREP_found && break 3
5459     done
5460   done
5461   done
5462 IFS=$as_save_IFS
5463   if test -z "$ac_cv_path_EGREP"; then
5464     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5465   fi
5466 else
5467   ac_cv_path_EGREP=$EGREP
5468 fi
5469
5470    fi
5471 fi
5472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5473 $as_echo "$ac_cv_path_EGREP" >&6; }
5474  EGREP="$ac_cv_path_EGREP"
5475
5476
5477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5478 $as_echo_n "checking for ANSI C header files... " >&6; }
5479 if test "${ac_cv_header_stdc+set}" = set; then :
5480   $as_echo_n "(cached) " >&6
5481 else
5482   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5483 /* end confdefs.h.  */
5484 #include <stdlib.h>
5485 #include <stdarg.h>
5486 #include <string.h>
5487 #include <float.h>
5488
5489 int
5490 main ()
5491 {
5492
5493   ;
5494   return 0;
5495 }
5496 _ACEOF
5497 if ac_fn_c_try_compile "$LINENO"; then :
5498   ac_cv_header_stdc=yes
5499 else
5500   ac_cv_header_stdc=no
5501 fi
5502 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5503
5504 if test $ac_cv_header_stdc = yes; then
5505   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5506   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5507 /* end confdefs.h.  */
5508 #include <string.h>
5509
5510 _ACEOF
5511 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5512   $EGREP "memchr" >/dev/null 2>&1; then :
5513
5514 else
5515   ac_cv_header_stdc=no
5516 fi
5517 rm -f conftest*
5518
5519 fi
5520
5521 if test $ac_cv_header_stdc = yes; then
5522   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5523   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5524 /* end confdefs.h.  */
5525 #include <stdlib.h>
5526
5527 _ACEOF
5528 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5529   $EGREP "free" >/dev/null 2>&1; then :
5530
5531 else
5532   ac_cv_header_stdc=no
5533 fi
5534 rm -f conftest*
5535
5536 fi
5537
5538 if test $ac_cv_header_stdc = yes; then
5539   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5540   if test "$cross_compiling" = yes; then :
5541   :
5542 else
5543   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5544 /* end confdefs.h.  */
5545 #include <ctype.h>
5546 #include <stdlib.h>
5547 #if ((' ' & 0x0FF) == 0x020)
5548 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5549 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5550 #else
5551 # define ISLOWER(c) \
5552                    (('a' <= (c) && (c) <= 'i') \
5553                      || ('j' <= (c) && (c) <= 'r') \
5554                      || ('s' <= (c) && (c) <= 'z'))
5555 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5556 #endif
5557
5558 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5559 int
5560 main ()
5561 {
5562   int i;
5563   for (i = 0; i < 256; i++)
5564     if (XOR (islower (i), ISLOWER (i))
5565         || toupper (i) != TOUPPER (i))
5566       return 2;
5567   return 0;
5568 }
5569 _ACEOF
5570 if ac_fn_c_try_run "$LINENO"; then :
5571
5572 else
5573   ac_cv_header_stdc=no
5574 fi
5575 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5576   conftest.$ac_objext conftest.beam conftest.$ac_ext
5577 fi
5578
5579 fi
5580 fi
5581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5582 $as_echo "$ac_cv_header_stdc" >&6; }
5583 if test $ac_cv_header_stdc = yes; then
5584
5585 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5586
5587 fi
5588
5589 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5590 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5591                   inttypes.h stdint.h unistd.h
5592 do :
5593   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5594 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5595 "
5596 eval as_val=\$$as_ac_Header
5597    if test "x$as_val" = x""yes; then :
5598   cat >>confdefs.h <<_ACEOF
5599 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5600 _ACEOF
5601
5602 fi
5603
5604 done
5605
5606
5607
5608   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5609 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
5610   MINIX=yes
5611 else
5612   MINIX=
5613 fi
5614
5615
5616   if test "$MINIX" = yes; then
5617
5618 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5619
5620
5621 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5622
5623
5624 $as_echo "#define _MINIX 1" >>confdefs.h
5625
5626   fi
5627
5628
5629   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5630 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5631 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
5632   $as_echo_n "(cached) " >&6
5633 else
5634   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5635 /* end confdefs.h.  */
5636
5637 #         define __EXTENSIONS__ 1
5638           $ac_includes_default
5639 int
5640 main ()
5641 {
5642
5643   ;
5644   return 0;
5645 }
5646 _ACEOF
5647 if ac_fn_c_try_compile "$LINENO"; then :
5648   ac_cv_safe_to_define___extensions__=yes
5649 else
5650   ac_cv_safe_to_define___extensions__=no
5651 fi
5652 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5653 fi
5654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5655 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5656   test $ac_cv_safe_to_define___extensions__ = yes &&
5657     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5658
5659   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5660
5661   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5662
5663   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5664
5665   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5666
5667
5668
5669
5670 # If we haven't got the data from the intl directory,
5671 # assume NLS is disabled.
5672 USE_NLS=no
5673 LIBINTL=
5674 LIBINTL_DEP=
5675 INCINTL=
5676 XGETTEXT=
5677 GMSGFMT=
5678 POSUB=
5679
5680 if test -f  ../intl/config.intl; then
5681   .  ../intl/config.intl
5682 fi
5683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
5684 $as_echo_n "checking whether NLS is requested... " >&6; }
5685 if test x"$USE_NLS" != xyes; then
5686   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5687 $as_echo "no" >&6; }
5688 else
5689   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5690 $as_echo "yes" >&6; }
5691
5692 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
5693
5694
5695   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
5696 $as_echo_n "checking for catalogs to be installed... " >&6; }
5697   # Look for .po and .gmo files in the source directory.
5698   CATALOGS=
5699   XLINGUAS=
5700   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
5701     # If there aren't any .gmo files the shell will give us the
5702     # literal string "../path/to/srcdir/po/*.gmo" which has to be
5703     # weeded out.
5704     case "$cat" in *\**)
5705       continue;;
5706     esac
5707     # The quadruple backslash is collapsed to a double backslash
5708     # by the backticks, then collapsed again by the double quotes,
5709     # leaving us with one backslash in the sed expression (right
5710     # before the dot that mustn't act as a wildcard).
5711     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
5712     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
5713     # The user is allowed to set LINGUAS to a list of languages to
5714     # install catalogs for.  If it's empty that means "all of them."
5715     if test "x$LINGUAS" = x; then
5716       CATALOGS="$CATALOGS $cat"
5717       XLINGUAS="$XLINGUAS $lang"
5718     else
5719       case "$LINGUAS" in *$lang*)
5720         CATALOGS="$CATALOGS $cat"
5721         XLINGUAS="$XLINGUAS $lang"
5722         ;;
5723       esac
5724     fi
5725   done
5726   LINGUAS="$XLINGUAS"
5727   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
5728 $as_echo "$LINGUAS" >&6; }
5729
5730
5731     DATADIRNAME=share
5732
5733   INSTOBJEXT=.mo
5734
5735   GENCAT=gencat
5736
5737   CATOBJEXT=.gmo
5738
5739 fi
5740
5741         MKINSTALLDIRS=
5742   if test -n "$ac_aux_dir"; then
5743     case "$ac_aux_dir" in
5744       /*) MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs" ;;
5745       *) MKINSTALLDIRS="\$(top_builddir)/$ac_aux_dir/mkinstalldirs" ;;
5746     esac
5747   fi
5748   if test -z "$MKINSTALLDIRS"; then
5749     MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
5750   fi
5751
5752
5753
5754   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
5755 $as_echo_n "checking whether NLS is requested... " >&6; }
5756     # Check whether --enable-nls was given.
5757 if test "${enable_nls+set}" = set; then :
5758   enableval=$enable_nls; USE_NLS=$enableval
5759 else
5760   USE_NLS=yes
5761 fi
5762
5763   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
5764 $as_echo "$USE_NLS" >&6; }
5765
5766
5767
5768
5769
5770
5771 # Prepare PATH_SEPARATOR.
5772 # The user is always right.
5773 if test "${PATH_SEPARATOR+set}" != set; then
5774   echo "#! /bin/sh" >conf$$.sh
5775   echo  "exit 0"   >>conf$$.sh
5776   chmod +x conf$$.sh
5777   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5778     PATH_SEPARATOR=';'
5779   else
5780     PATH_SEPARATOR=:
5781   fi
5782   rm -f conf$$.sh
5783 fi
5784
5785 # Find out how to test for executable files. Don't use a zero-byte file,
5786 # as systems may use methods other than mode bits to determine executability.
5787 cat >conf$$.file <<_ASEOF
5788 #! /bin/sh
5789 exit 0
5790 _ASEOF
5791 chmod +x conf$$.file
5792 if test -x conf$$.file >/dev/null 2>&1; then
5793   ac_executable_p="test -x"
5794 else
5795   ac_executable_p="test -f"
5796 fi
5797 rm -f conf$$.file
5798
5799 # Extract the first word of "msgfmt", so it can be a program name with args.
5800 set dummy msgfmt; ac_word=$2
5801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5802 $as_echo_n "checking for $ac_word... " >&6; }
5803 if test "${ac_cv_path_MSGFMT+set}" = set; then :
5804   $as_echo_n "(cached) " >&6
5805 else
5806   case "$MSGFMT" in
5807   [\\/]* | ?:[\\/]*)
5808     ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
5809     ;;
5810   *)
5811     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
5812     for ac_dir in $PATH; do
5813       IFS="$ac_save_IFS"
5814       test -z "$ac_dir" && ac_dir=.
5815       for ac_exec_ext in '' $ac_executable_extensions; do
5816         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
5817           if $ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1 &&
5818      (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
5819             ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext"
5820             break 2
5821           fi
5822         fi
5823       done
5824     done
5825     IFS="$ac_save_IFS"
5826   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":"
5827     ;;
5828 esac
5829 fi
5830 MSGFMT="$ac_cv_path_MSGFMT"
5831 if test "$MSGFMT" != ":"; then
5832   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
5833 $as_echo "$MSGFMT" >&6; }
5834 else
5835   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5836 $as_echo "no" >&6; }
5837 fi
5838
5839   # Extract the first word of "gmsgfmt", so it can be a program name with args.
5840 set dummy gmsgfmt; ac_word=$2
5841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5842 $as_echo_n "checking for $ac_word... " >&6; }
5843 if test "${ac_cv_path_GMSGFMT+set}" = set; then :
5844   $as_echo_n "(cached) " >&6
5845 else
5846   case $GMSGFMT in
5847   [\\/]* | ?:[\\/]*)
5848   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
5849   ;;
5850   *)
5851   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5852 for as_dir in $PATH
5853 do
5854   IFS=$as_save_IFS
5855   test -z "$as_dir" && as_dir=.
5856     for ac_exec_ext in '' $ac_executable_extensions; do
5857   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5858     ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
5859     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5860     break 2
5861   fi
5862 done
5863   done
5864 IFS=$as_save_IFS
5865
5866   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
5867   ;;
5868 esac
5869 fi
5870 GMSGFMT=$ac_cv_path_GMSGFMT
5871 if test -n "$GMSGFMT"; then
5872   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
5873 $as_echo "$GMSGFMT" >&6; }
5874 else
5875   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5876 $as_echo "no" >&6; }
5877 fi
5878
5879
5880
5881
5882 # Prepare PATH_SEPARATOR.
5883 # The user is always right.
5884 if test "${PATH_SEPARATOR+set}" != set; then
5885   echo "#! /bin/sh" >conf$$.sh
5886   echo  "exit 0"   >>conf$$.sh
5887   chmod +x conf$$.sh
5888   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5889     PATH_SEPARATOR=';'
5890   else
5891     PATH_SEPARATOR=:
5892   fi
5893   rm -f conf$$.sh
5894 fi
5895
5896 # Find out how to test for executable files. Don't use a zero-byte file,
5897 # as systems may use methods other than mode bits to determine executability.
5898 cat >conf$$.file <<_ASEOF
5899 #! /bin/sh
5900 exit 0
5901 _ASEOF
5902 chmod +x conf$$.file
5903 if test -x conf$$.file >/dev/null 2>&1; then
5904   ac_executable_p="test -x"
5905 else
5906   ac_executable_p="test -f"
5907 fi
5908 rm -f conf$$.file
5909
5910 # Extract the first word of "xgettext", so it can be a program name with args.
5911 set dummy xgettext; ac_word=$2
5912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5913 $as_echo_n "checking for $ac_word... " >&6; }
5914 if test "${ac_cv_path_XGETTEXT+set}" = set; then :
5915   $as_echo_n "(cached) " >&6
5916 else
5917   case "$XGETTEXT" in
5918   [\\/]* | ?:[\\/]*)
5919     ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
5920     ;;
5921   *)
5922     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
5923     for ac_dir in $PATH; do
5924       IFS="$ac_save_IFS"
5925       test -z "$ac_dir" && ac_dir=.
5926       for ac_exec_ext in '' $ac_executable_extensions; do
5927         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
5928           if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
5929      (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
5930             ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext"
5931             break 2
5932           fi
5933         fi
5934       done
5935     done
5936     IFS="$ac_save_IFS"
5937   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
5938     ;;
5939 esac
5940 fi
5941 XGETTEXT="$ac_cv_path_XGETTEXT"
5942 if test "$XGETTEXT" != ":"; then
5943   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
5944 $as_echo "$XGETTEXT" >&6; }
5945 else
5946   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5947 $as_echo "no" >&6; }
5948 fi
5949
5950     rm -f messages.po
5951
5952
5953 # Prepare PATH_SEPARATOR.
5954 # The user is always right.
5955 if test "${PATH_SEPARATOR+set}" != set; then
5956   echo "#! /bin/sh" >conf$$.sh
5957   echo  "exit 0"   >>conf$$.sh
5958   chmod +x conf$$.sh
5959   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5960     PATH_SEPARATOR=';'
5961   else
5962     PATH_SEPARATOR=:
5963   fi
5964   rm -f conf$$.sh
5965 fi
5966
5967 # Find out how to test for executable files. Don't use a zero-byte file,
5968 # as systems may use methods other than mode bits to determine executability.
5969 cat >conf$$.file <<_ASEOF
5970 #! /bin/sh
5971 exit 0
5972 _ASEOF
5973 chmod +x conf$$.file
5974 if test -x conf$$.file >/dev/null 2>&1; then
5975   ac_executable_p="test -x"
5976 else
5977   ac_executable_p="test -f"
5978 fi
5979 rm -f conf$$.file
5980
5981 # Extract the first word of "msgmerge", so it can be a program name with args.
5982 set dummy msgmerge; ac_word=$2
5983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5984 $as_echo_n "checking for $ac_word... " >&6; }
5985 if test "${ac_cv_path_MSGMERGE+set}" = set; then :
5986   $as_echo_n "(cached) " >&6
5987 else
5988   case "$MSGMERGE" in
5989   [\\/]* | ?:[\\/]*)
5990     ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
5991     ;;
5992   *)
5993     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
5994     for ac_dir in $PATH; do
5995       IFS="$ac_save_IFS"
5996       test -z "$ac_dir" && ac_dir=.
5997       for ac_exec_ext in '' $ac_executable_extensions; do
5998         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
5999           if $ac_dir/$ac_word --update -q /dev/null /dev/null >/dev/null 2>&1; then
6000             ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext"
6001             break 2
6002           fi
6003         fi
6004       done
6005     done
6006     IFS="$ac_save_IFS"
6007   test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":"
6008     ;;
6009 esac
6010 fi
6011 MSGMERGE="$ac_cv_path_MSGMERGE"
6012 if test "$MSGMERGE" != ":"; then
6013   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
6014 $as_echo "$MSGMERGE" >&6; }
6015 else
6016   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6017 $as_echo "no" >&6; }
6018 fi
6019
6020
6021       if test "$GMSGFMT" != ":"; then
6022             if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
6023        (if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
6024       : ;
6025     else
6026       GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
6027       { $as_echo "$as_me:${as_lineno-$LINENO}: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5
6028 $as_echo "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; }
6029       GMSGFMT=":"
6030     fi
6031   fi
6032
6033       if test "$XGETTEXT" != ":"; then
6034             if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
6035        (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
6036       : ;
6037     else
6038       { $as_echo "$as_me:${as_lineno-$LINENO}: result: found xgettext program is not GNU xgettext; ignore it" >&5
6039 $as_echo "found xgettext program is not GNU xgettext; ignore it" >&6; }
6040       XGETTEXT=":"
6041     fi
6042         rm -f messages.po
6043   fi
6044
6045   ac_config_commands="$ac_config_commands default-1"
6046
6047
6048
6049  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
6050 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
6051 if test "${ac_cv_c_bigendian+set}" = set; then :
6052   $as_echo_n "(cached) " >&6
6053 else
6054   ac_cv_c_bigendian=unknown
6055     # See if we're dealing with a universal compiler.
6056     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6057 /* end confdefs.h.  */
6058 #ifndef __APPLE_CC__
6059                not a universal capable compiler
6060              #endif
6061              typedef int dummy;
6062
6063 _ACEOF
6064 if ac_fn_c_try_compile "$LINENO"; then :
6065
6066         # Check for potential -arch flags.  It is not universal unless
6067         # there are at least two -arch flags with different values.
6068         ac_arch=
6069         ac_prev=
6070         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
6071          if test -n "$ac_prev"; then
6072            case $ac_word in
6073              i?86 | x86_64 | ppc | ppc64)
6074                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
6075                  ac_arch=$ac_word
6076                else
6077                  ac_cv_c_bigendian=universal
6078                  break
6079                fi
6080                ;;
6081            esac
6082            ac_prev=
6083          elif test "x$ac_word" = "x-arch"; then
6084            ac_prev=arch
6085          fi
6086        done
6087 fi
6088 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6089     if test $ac_cv_c_bigendian = unknown; then
6090       # See if sys/param.h defines the BYTE_ORDER macro.
6091       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6092 /* end confdefs.h.  */
6093 #include <sys/types.h>
6094              #include <sys/param.h>
6095
6096 int
6097 main ()
6098 {
6099 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
6100                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
6101                      && LITTLE_ENDIAN)
6102               bogus endian macros
6103              #endif
6104
6105   ;
6106   return 0;
6107 }
6108 _ACEOF
6109 if ac_fn_c_try_compile "$LINENO"; then :
6110   # It does; now see whether it defined to BIG_ENDIAN or not.
6111          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6112 /* end confdefs.h.  */
6113 #include <sys/types.h>
6114                 #include <sys/param.h>
6115
6116 int
6117 main ()
6118 {
6119 #if BYTE_ORDER != BIG_ENDIAN
6120                  not big endian
6121                 #endif
6122
6123   ;
6124   return 0;
6125 }
6126 _ACEOF
6127 if ac_fn_c_try_compile "$LINENO"; then :
6128   ac_cv_c_bigendian=yes
6129 else
6130   ac_cv_c_bigendian=no
6131 fi
6132 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6133 fi
6134 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6135     fi
6136     if test $ac_cv_c_bigendian = unknown; then
6137       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
6138       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6139 /* end confdefs.h.  */
6140 #include <limits.h>
6141
6142 int
6143 main ()
6144 {
6145 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
6146               bogus endian macros
6147              #endif
6148
6149   ;
6150   return 0;
6151 }
6152 _ACEOF
6153 if ac_fn_c_try_compile "$LINENO"; then :
6154   # It does; now see whether it defined to _BIG_ENDIAN or not.
6155          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6156 /* end confdefs.h.  */
6157 #include <limits.h>
6158
6159 int
6160 main ()
6161 {
6162 #ifndef _BIG_ENDIAN
6163                  not big endian
6164                 #endif
6165
6166   ;
6167   return 0;
6168 }
6169 _ACEOF
6170 if ac_fn_c_try_compile "$LINENO"; then :
6171   ac_cv_c_bigendian=yes
6172 else
6173   ac_cv_c_bigendian=no
6174 fi
6175 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6176 fi
6177 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6178     fi
6179     if test $ac_cv_c_bigendian = unknown; then
6180       # Compile a test program.
6181       if test "$cross_compiling" = yes; then :
6182   # Try to guess by grepping values from an object file.
6183          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6184 /* end confdefs.h.  */
6185 short int ascii_mm[] =
6186                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
6187                 short int ascii_ii[] =
6188                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
6189                 int use_ascii (int i) {
6190                   return ascii_mm[i] + ascii_ii[i];
6191                 }
6192                 short int ebcdic_ii[] =
6193                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
6194                 short int ebcdic_mm[] =
6195                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
6196                 int use_ebcdic (int i) {
6197                   return ebcdic_mm[i] + ebcdic_ii[i];
6198                 }
6199                 extern int foo;
6200
6201 int
6202 main ()
6203 {
6204 return use_ascii (foo) == use_ebcdic (foo);
6205   ;
6206   return 0;
6207 }
6208 _ACEOF
6209 if ac_fn_c_try_compile "$LINENO"; then :
6210   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
6211               ac_cv_c_bigendian=yes
6212             fi
6213             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
6214               if test "$ac_cv_c_bigendian" = unknown; then
6215                 ac_cv_c_bigendian=no
6216               else
6217                 # finding both strings is unlikely to happen, but who knows?
6218                 ac_cv_c_bigendian=unknown
6219               fi
6220             fi
6221 fi
6222 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6223 else
6224   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6225 /* end confdefs.h.  */
6226 $ac_includes_default
6227 int
6228 main ()
6229 {
6230
6231              /* Are we little or big endian?  From Harbison&Steele.  */
6232              union
6233              {
6234                long int l;
6235                char c[sizeof (long int)];
6236              } u;
6237              u.l = 1;
6238              return u.c[sizeof (long int) - 1] == 1;
6239
6240   ;
6241   return 0;
6242 }
6243 _ACEOF
6244 if ac_fn_c_try_run "$LINENO"; then :
6245   ac_cv_c_bigendian=no
6246 else
6247   ac_cv_c_bigendian=yes
6248 fi
6249 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6250   conftest.$ac_objext conftest.beam conftest.$ac_ext
6251 fi
6252
6253     fi
6254 fi
6255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
6256 $as_echo "$ac_cv_c_bigendian" >&6; }
6257  case $ac_cv_c_bigendian in #(
6258    yes)
6259      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
6260 ;; #(
6261    no)
6262       ;; #(
6263    universal)
6264
6265 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
6266
6267      ;; #(
6268    *)
6269      as_fn_error "unknown endianness
6270  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
6271  esac
6272
6273
6274
6275
6276  if test "x$target_alias" = "x" -o "x$host_alias" = "x$target_alias"; then
6277   NATIVE_LINKER_TRUE=
6278   NATIVE_LINKER_FALSE='#'
6279 else
6280   NATIVE_LINKER_TRUE='#'
6281   NATIVE_LINKER_FALSE=
6282 fi
6283
6284  if test "$GCC" = yes; then
6285   GCC_TRUE=
6286   GCC_FALSE='#'
6287 else
6288   GCC_TRUE='#'
6289   GCC_FALSE=
6290 fi
6291
6292
6293  if test "x$target_alias" = "x" -o "x$host_alias" = "x$target_alias" -o "x$host_alias" = "x$build_alias"; then
6294   NATIVE_OR_CROSS_LINKER_TRUE=
6295   NATIVE_OR_CROSS_LINKER_FALSE='#'
6296 else
6297   NATIVE_OR_CROSS_LINKER_TRUE='#'
6298   NATIVE_OR_CROSS_LINKER_FALSE=
6299 fi
6300
6301
6302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether static linking works" >&5
6303 $as_echo_n "checking whether static linking works... " >&6; }
6304 if test "${gold_cv_lib_static+set}" = set; then :
6305   $as_echo_n "(cached) " >&6
6306 else
6307   LDFLAGS_hold=$LDFLAGS
6308 LDFLAGS="$LDFLAGS -static"
6309 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6310 /* end confdefs.h.  */
6311
6312 void f() { }
6313 int
6314 main ()
6315 {
6316
6317   ;
6318   return 0;
6319 }
6320 _ACEOF
6321 if ac_fn_c_try_link "$LINENO"; then :
6322   gold_cv_lib_static=yes
6323 else
6324   gold_cv_lib_static=no
6325 fi
6326 rm -f core conftest.err conftest.$ac_objext \
6327     conftest$ac_exeext conftest.$ac_ext
6328 LDFLAGS=$LDFLAGS_hold
6329 fi
6330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_static" >&5
6331 $as_echo "$gold_cv_lib_static" >&6; }
6332  if test "$gold_cv_lib_static" = "yes"; then
6333   HAVE_STATIC_TRUE=
6334   HAVE_STATIC_FALSE='#'
6335 else
6336   HAVE_STATIC_TRUE='#'
6337   HAVE_STATIC_FALSE=
6338 fi
6339
6340
6341  if
6342   case $target_cpu in
6343     powerpc*) false;;
6344     x86_64) false;;
6345     sparc64) false;;
6346     s390x) false;;
6347     *) true;;
6348   esac; then
6349   FN_PTRS_IN_SO_WITHOUT_PIC_TRUE=
6350   FN_PTRS_IN_SO_WITHOUT_PIC_FALSE='#'
6351 else
6352   FN_PTRS_IN_SO_WITHOUT_PIC_TRUE='#'
6353   FN_PTRS_IN_SO_WITHOUT_PIC_FALSE=
6354 fi
6355
6356
6357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc >= 4.1" >&5
6358 $as_echo_n "checking for gcc >= 4.1... " >&6; }
6359 if test "${gold_cv_prog_gcc41+set}" = set; then :
6360   $as_echo_n "(cached) " >&6
6361 else
6362   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6363 /* end confdefs.h.  */
6364
6365 #if !defined __GNUC__
6366 error
6367 #elif __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 1)
6368 error
6369 #endif
6370
6371 _ACEOF
6372 if ac_fn_c_try_compile "$LINENO"; then :
6373   gold_cv_prog_gcc41=yes
6374 else
6375   gold_cv_prog_gcc41=no
6376 fi
6377 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6378 fi
6379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_prog_gcc41" >&5
6380 $as_echo "$gold_cv_prog_gcc41" >&6; }
6381
6382 save_CFLAGS="$CFLAGS"
6383 CFLAGS="$CFLAGS -mcmodel=medium"
6384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6385 /* end confdefs.h.  */
6386 int i;
6387 _ACEOF
6388 if ac_fn_c_try_compile "$LINENO"; then :
6389   have_mcmodel_medium=yes
6390 else
6391   have_mcmodel_medium=no
6392 fi
6393 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6394 CFLAGS="$save_CFLAGS"
6395  if test "$target_cpu" = "x86_64" -a "$have_mcmodel_medium" = "yes" -a "$gold_cv_prog_gcc41" = "yes"; then
6396   MCMODEL_MEDIUM_TRUE=
6397   MCMODEL_MEDIUM_FALSE='#'
6398 else
6399   MCMODEL_MEDIUM_TRUE='#'
6400   MCMODEL_MEDIUM_FALSE=
6401 fi
6402
6403
6404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -fmerge-constants" >&5
6405 $as_echo_n "checking whether $CC supports -fmerge-constants... " >&6; }
6406 if test "${gold_cv_merge_constants+set}" = set; then :
6407   $as_echo_n "(cached) " >&6
6408 else
6409
6410 save_CFLAGS="$CFLAGS"
6411 CFLAGS="$CFLAGS -fmerge-constants"
6412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6413 /* end confdefs.h.  */
6414 const char *s = "foo";
6415 _ACEOF
6416 if ac_fn_c_try_compile "$LINENO"; then :
6417   gold_cv_merge_constants=yes
6418 else
6419   gold_cv_merge_constants=no
6420 fi
6421 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6422 CFLAGS="$save_CFLAGS"
6423 fi
6424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_merge_constants" >&5
6425 $as_echo "$gold_cv_merge_constants" >&6; }
6426
6427 if test "$gold_cv_merge_constants" = yes; then :
6428   MERGE_CONSTANTS_FLAG=-fmerge-constants
6429 else
6430   MERGE_CONSTANTS_FLAG=
6431 fi
6432
6433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread support" >&5
6434 $as_echo_n "checking for thread support... " >&6; }
6435 if test "${gold_cv_c_thread+set}" = set; then :
6436   $as_echo_n "(cached) " >&6
6437 else
6438   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6439 /* end confdefs.h.  */
6440 __thread int i = 1;
6441 _ACEOF
6442 if ac_fn_c_try_compile "$LINENO"; then :
6443   gold_cv_c_thread=yes
6444 else
6445   gold_cv_c_thread=no
6446 fi
6447 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6448 fi
6449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_c_thread" >&5
6450 $as_echo "$gold_cv_c_thread" >&6; }
6451
6452  if test "$gold_cv_c_thread" = "yes"; then
6453   TLS_TRUE=
6454   TLS_FALSE='#'
6455 else
6456   TLS_TRUE='#'
6457   TLS_FALSE=
6458 fi
6459
6460
6461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for glibc >= 2.4" >&5
6462 $as_echo_n "checking for glibc >= 2.4... " >&6; }
6463 if test "${gold_cv_lib_glibc24+set}" = set; then :
6464   $as_echo_n "(cached) " >&6
6465 else
6466   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6467 /* end confdefs.h.  */
6468
6469 #include <features.h>
6470 #if !defined __GLIBC__
6471 error
6472 #elif __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 4)
6473 error
6474 #endif
6475
6476 _ACEOF
6477 if ac_fn_c_try_compile "$LINENO"; then :
6478   gold_cv_lib_glibc24=yes
6479 else
6480   gold_cv_lib_glibc24=no
6481 fi
6482 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6483 fi
6484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_glibc24" >&5
6485 $as_echo "$gold_cv_lib_glibc24" >&6; }
6486
6487  if test "$gold_cv_lib_glibc24" = "yes"; then
6488   STATIC_TLS_TRUE=
6489   STATIC_TLS_FALSE='#'
6490 else
6491   STATIC_TLS_TRUE='#'
6492   STATIC_TLS_FALSE=
6493 fi
6494
6495
6496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for omp support" >&5
6497 $as_echo_n "checking for omp support... " >&6; }
6498 if test "${gold_cv_c_threadprivate+set}" = set; then :
6499   $as_echo_n "(cached) " >&6
6500 else
6501   save_CFLAGS="$CFLAGS"
6502 CFLAGS="$CFLAGS -fopenmp"
6503 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6504 /* end confdefs.h.  */
6505
6506 #include <omp.h>
6507 int i;
6508 #pragma omp threadprivate (i)
6509
6510 _ACEOF
6511 if ac_fn_c_try_compile "$LINENO"; then :
6512   gold_cv_c_threadprivate=yes
6513 else
6514   gold_cv_c_threadprivate=no
6515 fi
6516 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6517 CFLAGS="$save_CFLAGS"
6518 fi
6519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_c_threadprivate" >&5
6520 $as_echo "$gold_cv_c_threadprivate" >&6; }
6521 if test "$gold_cv_c_threadprivate" = "yes"; then
6522
6523 $as_echo "#define HAVE_OMP_SUPPORT 1" >>confdefs.h
6524
6525 fi
6526  if test "$gold_cv_c_threadprivate" = "yes"; then
6527   OMP_SUPPORT_TRUE=
6528   OMP_SUPPORT_FALSE='#'
6529 else
6530   OMP_SUPPORT_TRUE='#'
6531   OMP_SUPPORT_FALSE=
6532 fi
6533
6534
6535 save_CFLAGS="$CFLAGS"
6536 CFLAGS="$CFLAGS -Werror -fpic -mtls-dialect=gnu2"
6537 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6538 /* end confdefs.h.  */
6539
6540 __thread int i;
6541 void foo (void)
6542 {
6543   i = 10;
6544 }
6545
6546 _ACEOF
6547 if ac_fn_c_try_compile "$LINENO"; then :
6548   have_tls_gnu2=yes
6549 else
6550   have_tls_gnu2=no
6551 fi
6552 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6553 CFLAGS="$save_CFLAGS"
6554  if test "$have_tls_gnu2" = "yes"; then
6555   TLS_GNU2_DIALECT_TRUE=
6556   TLS_GNU2_DIALECT_FALSE='#'
6557 else
6558   TLS_GNU2_DIALECT_TRUE='#'
6559   TLS_GNU2_DIALECT_FALSE=
6560 fi
6561
6562
6563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for glibc >= 2.9" >&5
6564 $as_echo_n "checking for glibc >= 2.9... " >&6; }
6565 if test "${gold_cv_lib_glibc29+set}" = set; then :
6566   $as_echo_n "(cached) " >&6
6567 else
6568   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6569 /* end confdefs.h.  */
6570
6571 #include <features.h>
6572 #if !defined __GLIBC__
6573 error
6574 #elif __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 9)
6575 error
6576 #endif
6577
6578 _ACEOF
6579 if ac_fn_c_try_compile "$LINENO"; then :
6580   gold_cv_lib_glibc29=yes
6581 else
6582   gold_cv_lib_glibc29=no
6583 fi
6584 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6585 fi
6586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_glibc29" >&5
6587 $as_echo "$gold_cv_lib_glibc29" >&6; }
6588
6589  if test "$gold_cv_lib_glibc29" = "yes"; then
6590   TLS_DESCRIPTORS_TRUE=
6591   TLS_DESCRIPTORS_FALSE='#'
6592 else
6593   TLS_DESCRIPTORS_TRUE='#'
6594   TLS_DESCRIPTORS_FALSE=
6595 fi
6596
6597
6598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -frandom-seed support" >&5
6599 $as_echo_n "checking for -frandom-seed support... " >&6; }
6600 if test "${gold_cv_c_random_seed+set}" = set; then :
6601   $as_echo_n "(cached) " >&6
6602 else
6603   save_CFLAGS="$CFLAGS"
6604 CFLAGS="$CFLAGS -frandom-seed=foo"
6605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6606 /* end confdefs.h.  */
6607 int i;
6608 _ACEOF
6609 if ac_fn_c_try_compile "$LINENO"; then :
6610   gold_cv_c_random_seed=yes
6611 else
6612   gold_cv_c_random_seed=no
6613 fi
6614 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6615 CFLAGS="$save_CFLAGS"
6616 fi
6617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_c_random_seed" >&5
6618 $as_echo "$gold_cv_c_random_seed" >&6; }
6619 if test "$gold_cv_c_random_seed" = "yes"; then
6620   # In Makefile, '$@' will be expanded to be the name of the file
6621   # being built, providing a unique seed for each file.
6622   RANDOM_SEED_CFLAGS=-frandom-seed=\$@
6623 fi
6624
6625
6626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for glibc ifunc support" >&5
6627 $as_echo_n "checking for glibc ifunc support... " >&6; }
6628 if test "${gold_cv_lib_glibc_ifunc+set}" = set; then :
6629   $as_echo_n "(cached) " >&6
6630 else
6631   save_LDFLAGS="$LDFLAGS"
6632 LDFLAGS="$LDFLAGS -static"
6633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6634 /* end confdefs.h.  */
6635
6636 #include <features.h>
6637 #if !defined __GLIBC__
6638 error
6639 #elif __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 11)
6640 error
6641 #endif
6642 void func (void) { }
6643 void invoke (void);
6644 __asm__(".type invoke, %gnu_indirect_function");
6645 typedef void (*funcptr) (void);
6646 funcptr dispatch (void) __asm__ ("invoke");
6647 funcptr dispatch (void) { return &func; }
6648 int
6649 main ()
6650 {
6651 invoke();
6652   ;
6653   return 0;
6654 }
6655
6656 _ACEOF
6657 if ac_fn_c_try_link "$LINENO"; then :
6658
6659 if ${NM} conftest$EXEEXT | grep "__rela\?_iplt_start" >/dev/null 2>&1; then
6660   gold_cv_lib_glibc_ifunc=both
6661 else
6662   gold_cv_lib_glibc_ifunc=dyn
6663 fi
6664 else
6665   gold_cv_lib_glibc_ifunc=no
6666 fi
6667 rm -f core conftest.err conftest.$ac_objext \
6668     conftest$ac_exeext conftest.$ac_ext
6669 LDFLAGS="$save_LDFLAGS"
6670 fi
6671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_glibc_ifunc" >&5
6672 $as_echo "$gold_cv_lib_glibc_ifunc" >&6; }
6673
6674  if test "$gold_cv_lib_glibc_ifunc" != "no"; then
6675   IFUNC_TRUE=
6676   IFUNC_FALSE='#'
6677 else
6678   IFUNC_TRUE='#'
6679   IFUNC_FALSE=
6680 fi
6681
6682  if test "$gold_cv_lib_glibc_ifunc" = "both"; then
6683   IFUNC_STATIC_TRUE=
6684   IFUNC_STATIC_FALSE='#'
6685 else
6686   IFUNC_STATIC_TRUE='#'
6687   IFUNC_STATIC_FALSE=
6688 fi
6689
6690
6691
6692 # Set the 'development' global.
6693 . $srcdir/../bfd/development.sh
6694
6695 # Default set of GCC warnings to enable.
6696 GCC_WARN_CFLAGS="-W -Wall -Wstrict-prototypes -Wmissing-prototypes"
6697
6698 # Add -Wshadow if the compiler is a sufficiently recent version of GCC.
6699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6700 /* end confdefs.h.  */
6701 __GNUC__
6702 _ACEOF
6703 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6704   $EGREP "^[0-3]$" >/dev/null 2>&1; then :
6705
6706 else
6707   GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wshadow"
6708 fi
6709 rm -f conftest*
6710
6711
6712 # Add -Wstack-usage if the compiler is a sufficiently recent version of GCC.
6713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6714 /* end confdefs.h.  */
6715 __GNUC__
6716 _ACEOF
6717 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6718   $EGREP "^[0-4]$" >/dev/null 2>&1; then :
6719
6720 else
6721   GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wstack-usage=262144"
6722 fi
6723 rm -f conftest*
6724
6725
6726 # Set WARN_WRITE_STRINGS if the compiler supports -Wwrite-strings.
6727 WARN_WRITE_STRINGS=""
6728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6729 /* end confdefs.h.  */
6730 __GNUC__
6731 _ACEOF
6732 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6733   $EGREP "^[0-3]$" >/dev/null 2>&1; then :
6734
6735 else
6736   WARN_WRITE_STRINGS="-Wwrite-strings"
6737 fi
6738 rm -f conftest*
6739
6740
6741 # Check whether --enable-werror was given.
6742 if test "${enable_werror+set}" = set; then :
6743   enableval=$enable_werror; case "${enableval}" in
6744      yes | y) ERROR_ON_WARNING="yes" ;;
6745      no | n)  ERROR_ON_WARNING="no" ;;
6746      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
6747    esac
6748 fi
6749
6750
6751 # Disable -Wformat by default when using gcc on mingw
6752 case "${host}" in
6753   *-*-mingw32*)
6754     if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" ; then
6755       GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Wno-format"
6756     fi
6757     ;;
6758   *) ;;
6759 esac
6760
6761 # Enable -Werror by default when using gcc.  Turn it off for releases.
6762 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" -a "$development" = true ; then
6763     ERROR_ON_WARNING=yes
6764 fi
6765
6766 NO_WERROR=
6767 if test "${ERROR_ON_WARNING}" = yes ; then
6768     GCC_WARN_CFLAGS="$GCC_WARN_CFLAGS -Werror"
6769     NO_WERROR="-Wno-error"
6770 fi
6771
6772 if test "${GCC}" = yes ; then
6773   WARN_CFLAGS="${GCC_WARN_CFLAGS}"
6774 fi
6775
6776 # Check whether --enable-build-warnings was given.
6777 if test "${enable_build_warnings+set}" = set; then :
6778   enableval=$enable_build_warnings; case "${enableval}" in
6779   yes)  WARN_CFLAGS="${GCC_WARN_CFLAGS}";;
6780   no)   if test "${GCC}" = yes ; then
6781           WARN_CFLAGS="-w"
6782         fi;;
6783   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6784         WARN_CFLAGS="${GCC_WARN_CFLAGS} ${t}";;
6785   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
6786         WARN_CFLAGS="${t} ${GCC_WARN_CFLAGS}";;
6787   *)    WARN_CFLAGS=`echo "${enableval}" | sed -e "s/,/ /g"`;;
6788 esac
6789 fi
6790
6791
6792 if test x"$silent" != x"yes" && test x"$WARN_CFLAGS" != x""; then
6793   echo "Setting warning flags = $WARN_CFLAGS" 6>&1
6794 fi
6795
6796
6797
6798
6799
6800
6801 WARN_CXXFLAGS=`echo ${WARN_CFLAGS} | sed -e 's/-Wstrict-prototypes//' -e 's/-Wmissing-prototypes//' -e 's/-Wshadow//'`
6802
6803
6804
6805 # Check whether --with-gold-ldflags was given.
6806 if test "${with_gold_ldflags+set}" = set; then :
6807   withval=$with_gold_ldflags; if test "$withval" = "no" -o "$withval" = "yes"; then
6808    GOLD_LDFLAGS=
6809  else
6810    GOLD_LDFLAGS=$withval
6811  fi
6812 else
6813   GOLD_LDFLAGS=
6814 fi
6815
6816
6817
6818
6819 # Check whether --with-gold-ldadd was given.
6820 if test "${with_gold_ldadd+set}" = set; then :
6821   withval=$with_gold_ldadd; if test "$withval" = "no" -o "$withval" = "yes"; then
6822    GOLD_LDADD=
6823  else
6824    GOLD_LDADD=$withval
6825  fi
6826 else
6827   GOLD_LDADD=
6828 fi
6829
6830
6831
6832 LFS_CFLAGS="-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
6833
6834
6835 for ac_header in sys/mman.h
6836 do :
6837   ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
6838 if test "x$ac_cv_header_sys_mman_h" = x""yes; then :
6839   cat >>confdefs.h <<_ACEOF
6840 #define HAVE_SYS_MMAN_H 1
6841 _ACEOF
6842
6843 fi
6844
6845 done
6846
6847 for ac_func in chsize mmap
6848 do :
6849   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6850 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6851 eval as_val=\$$as_ac_var
6852    if test "x$as_val" = x""yes; then :
6853   cat >>confdefs.h <<_ACEOF
6854 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6855 _ACEOF
6856
6857 fi
6858 done
6859
6860 for ac_func in pread ftruncate ffsll
6861 do :
6862   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6863 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6864 eval as_val=\$$as_ac_var
6865    if test "x$as_val" = x""yes; then :
6866   cat >>confdefs.h <<_ACEOF
6867 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6868 _ACEOF
6869
6870 else
6871   case " $LIBOBJS " in
6872   *" $ac_func.$ac_objext "* ) ;;
6873   *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
6874  ;;
6875 esac
6876
6877 fi
6878 done
6879
6880
6881
6882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking mremap with MREMAP_MAYMOVE" >&5
6883 $as_echo_n "checking mremap with MREMAP_MAYMOVE... " >&6; }
6884 if test "${gold_cv_lib_mremap_maymove+set}" = set; then :
6885   $as_echo_n "(cached) " >&6
6886 else
6887   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6888 /* end confdefs.h.  */
6889
6890
6891 #include <sys/mman.h>
6892 void f() { mremap (0, 0, 0, MREMAP_MAYMOVE); }
6893
6894 int
6895 main ()
6896 {
6897
6898   ;
6899   return 0;
6900 }
6901 _ACEOF
6902 if ac_fn_c_try_link "$LINENO"; then :
6903   gold_cv_lib_mremap_maymove=yes
6904 else
6905   gold_cv_lib_mremap_maymove=no
6906 fi
6907 rm -f core conftest.err conftest.$ac_objext \
6908     conftest$ac_exeext conftest.$ac_ext
6909 fi
6910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_lib_mremap_maymove" >&5
6911 $as_echo "$gold_cv_lib_mremap_maymove" >&6; }
6912 if test "$gold_cv_lib_mremap_maymove" = "yes"; then
6913
6914 $as_echo "#define HAVE_MREMAP 1" >>confdefs.h
6915
6916 else
6917   case " $LIBOBJS " in
6918   *" mremap.$ac_objext "* ) ;;
6919   *) LIBOBJS="$LIBOBJS mremap.$ac_objext"
6920  ;;
6921 esac
6922
6923 fi
6924
6925 # Link in zlib if we can.  This allows us to write compressed sections.
6926
6927   # Use the system's zlib library.
6928   zlibdir="-L\$(top_builddir)/../zlib"
6929   zlibinc="-I\$(top_srcdir)/../zlib"
6930
6931 # Check whether --with-system-zlib was given.
6932 if test "${with_system_zlib+set}" = set; then :
6933   withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
6934     zlibdir=
6935     zlibinc=
6936   fi
6937
6938 fi
6939
6940
6941
6942
6943
6944 ac_fn_c_check_decl "$LINENO" "basename" "ac_cv_have_decl_basename" "$ac_includes_default"
6945 if test "x$ac_cv_have_decl_basename" = x""yes; then :
6946   ac_have_decl=1
6947 else
6948   ac_have_decl=0
6949 fi
6950
6951 cat >>confdefs.h <<_ACEOF
6952 #define HAVE_DECL_BASENAME $ac_have_decl
6953 _ACEOF
6954 ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
6955 if test "x$ac_cv_have_decl_ffs" = x""yes; then :
6956   ac_have_decl=1
6957 else
6958   ac_have_decl=0
6959 fi
6960
6961 cat >>confdefs.h <<_ACEOF
6962 #define HAVE_DECL_FFS $ac_have_decl
6963 _ACEOF
6964 ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
6965 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
6966   ac_have_decl=1
6967 else
6968   ac_have_decl=0
6969 fi
6970
6971 cat >>confdefs.h <<_ACEOF
6972 #define HAVE_DECL_ASPRINTF $ac_have_decl
6973 _ACEOF
6974 ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
6975 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
6976   ac_have_decl=1
6977 else
6978   ac_have_decl=0
6979 fi
6980
6981 cat >>confdefs.h <<_ACEOF
6982 #define HAVE_DECL_VASPRINTF $ac_have_decl
6983 _ACEOF
6984 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
6985 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
6986   ac_have_decl=1
6987 else
6988   ac_have_decl=0
6989 fi
6990
6991 cat >>confdefs.h <<_ACEOF
6992 #define HAVE_DECL_SNPRINTF $ac_have_decl
6993 _ACEOF
6994 ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
6995 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
6996   ac_have_decl=1
6997 else
6998   ac_have_decl=0
6999 fi
7000
7001 cat >>confdefs.h <<_ACEOF
7002 #define HAVE_DECL_VSNPRINTF $ac_have_decl
7003 _ACEOF
7004 ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
7005 if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
7006   ac_have_decl=1
7007 else
7008   ac_have_decl=0
7009 fi
7010
7011 cat >>confdefs.h <<_ACEOF
7012 #define HAVE_DECL_STRVERSCMP $ac_have_decl
7013 _ACEOF
7014
7015
7016 save_CFLAGS="$CFLAGS"
7017 CFLAGS="$CFLAGS -Werror -gpubnames"
7018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7019 /* end confdefs.h.  */
7020 int i;
7021 _ACEOF
7022 if ac_fn_c_try_compile "$LINENO"; then :
7023   have_pubnames=yes
7024 else
7025   have_pubnames=no
7026 fi
7027 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7028 CFLAGS="$save_CFLAGS"
7029  if test "$have_pubnames" = "yes"; then
7030   HAVE_PUBNAMES_TRUE=
7031   HAVE_PUBNAMES_FALSE='#'
7032 else
7033   HAVE_PUBNAMES_TRUE='#'
7034   HAVE_PUBNAMES_FALSE=
7035 fi
7036
7037
7038 save_CFLAGS="$CFLAGS"
7039 CFLAGS="$CFLAGS -Werror -fno-use-linker-plugin"
7040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7041 /* end confdefs.h.  */
7042 int i;
7043 _ACEOF
7044 if ac_fn_c_try_compile "$LINENO"; then :
7045   have_no_use_linker_plugin=yes
7046 else
7047   have_no_use_linker_plugin=no
7048 fi
7049 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7050 CFLAGS="$save_CFLAGS"
7051  if test "$have_no_use_linker_plugin" = "yes"; then
7052   HAVE_NO_USE_LINKER_PLUGIN_TRUE=
7053   HAVE_NO_USE_LINKER_PLUGIN_FALSE='#'
7054 else
7055   HAVE_NO_USE_LINKER_PLUGIN_TRUE='#'
7056   HAVE_NO_USE_LINKER_PLUGIN_FALSE=
7057 fi
7058
7059
7060 ac_ext=cpp
7061 ac_cpp='$CXXCPP $CPPFLAGS'
7062 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7063 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7064 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7065
7066
7067
7068 ac_ext=cpp
7069 ac_cpp='$CXXCPP $CPPFLAGS'
7070 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7071 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7072 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
7074 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
7075 if test -z "$CXXCPP"; then
7076   if test "${ac_cv_prog_CXXCPP+set}" = set; then :
7077   $as_echo_n "(cached) " >&6
7078 else
7079       # Double quotes because CXXCPP needs to be expanded
7080     for CXXCPP in "$CXX -E" "/lib/cpp"
7081     do
7082       ac_preproc_ok=false
7083 for ac_cxx_preproc_warn_flag in '' yes
7084 do
7085   # Use a header file that comes with gcc, so configuring glibc
7086   # with a fresh cross-compiler works.
7087   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7088   # <limits.h> exists even on freestanding compilers.
7089   # On the NeXT, cc -E runs the code through the compiler's parser,
7090   # not just through cpp. "Syntax error" is here to catch this case.
7091   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7092 /* end confdefs.h.  */
7093 #ifdef __STDC__
7094 # include <limits.h>
7095 #else
7096 # include <assert.h>
7097 #endif
7098                      Syntax error
7099 _ACEOF
7100 if ac_fn_cxx_try_cpp "$LINENO"; then :
7101
7102 else
7103   # Broken: fails on valid input.
7104 continue
7105 fi
7106 rm -f conftest.err conftest.$ac_ext
7107
7108   # OK, works on sane cases.  Now check whether nonexistent headers
7109   # can be detected and how.
7110   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7111 /* end confdefs.h.  */
7112 #include <ac_nonexistent.h>
7113 _ACEOF
7114 if ac_fn_cxx_try_cpp "$LINENO"; then :
7115   # Broken: success on invalid input.
7116 continue
7117 else
7118   # Passes both tests.
7119 ac_preproc_ok=:
7120 break
7121 fi
7122 rm -f conftest.err conftest.$ac_ext
7123
7124 done
7125 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7126 rm -f conftest.err conftest.$ac_ext
7127 if $ac_preproc_ok; then :
7128   break
7129 fi
7130
7131     done
7132     ac_cv_prog_CXXCPP=$CXXCPP
7133
7134 fi
7135   CXXCPP=$ac_cv_prog_CXXCPP
7136 else
7137   ac_cv_prog_CXXCPP=$CXXCPP
7138 fi
7139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
7140 $as_echo "$CXXCPP" >&6; }
7141 ac_preproc_ok=false
7142 for ac_cxx_preproc_warn_flag in '' yes
7143 do
7144   # Use a header file that comes with gcc, so configuring glibc
7145   # with a fresh cross-compiler works.
7146   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7147   # <limits.h> exists even on freestanding compilers.
7148   # On the NeXT, cc -E runs the code through the compiler's parser,
7149   # not just through cpp. "Syntax error" is here to catch this case.
7150   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7151 /* end confdefs.h.  */
7152 #ifdef __STDC__
7153 # include <limits.h>
7154 #else
7155 # include <assert.h>
7156 #endif
7157                      Syntax error
7158 _ACEOF
7159 if ac_fn_cxx_try_cpp "$LINENO"; then :
7160
7161 else
7162   # Broken: fails on valid input.
7163 continue
7164 fi
7165 rm -f conftest.err conftest.$ac_ext
7166
7167   # OK, works on sane cases.  Now check whether nonexistent headers
7168   # can be detected and how.
7169   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7170 /* end confdefs.h.  */
7171 #include <ac_nonexistent.h>
7172 _ACEOF
7173 if ac_fn_cxx_try_cpp "$LINENO"; then :
7174   # Broken: success on invalid input.
7175 continue
7176 else
7177   # Passes both tests.
7178 ac_preproc_ok=:
7179 break
7180 fi
7181 rm -f conftest.err conftest.$ac_ext
7182
7183 done
7184 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7185 rm -f conftest.err conftest.$ac_ext
7186 if $ac_preproc_ok; then :
7187
7188 else
7189   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7190 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7191 as_fn_error "C++ preprocessor \"$CXXCPP\" fails sanity check
7192 See \`config.log' for more details." "$LINENO" 5; }
7193 fi
7194
7195 ac_ext=cpp
7196 ac_cpp='$CXXCPP $CPPFLAGS'
7197 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7198 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7199 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7200
7201
7202 for ac_header in unordered_set unordered_map
7203 do :
7204   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7205 ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7206 eval as_val=\$$as_ac_Header
7207    if test "x$as_val" = x""yes; then :
7208   cat >>confdefs.h <<_ACEOF
7209 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7210 _ACEOF
7211
7212 fi
7213
7214 done
7215
7216 for ac_header in tr1/unordered_set tr1/unordered_map
7217 do :
7218   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7219 ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7220 eval as_val=\$$as_ac_Header
7221    if test "x$as_val" = x""yes; then :
7222   cat >>confdefs.h <<_ACEOF
7223 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7224 _ACEOF
7225
7226 fi
7227
7228 done
7229
7230 for ac_header in ext/hash_map ext/hash_set
7231 do :
7232   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7233 ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7234 eval as_val=\$$as_ac_Header
7235    if test "x$as_val" = x""yes; then :
7236   cat >>confdefs.h <<_ACEOF
7237 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7238 _ACEOF
7239
7240 fi
7241
7242 done
7243
7244 for ac_header in byteswap.h
7245 do :
7246   ac_fn_cxx_check_header_mongrel "$LINENO" "byteswap.h" "ac_cv_header_byteswap_h" "$ac_includes_default"
7247 if test "x$ac_cv_header_byteswap_h" = x""yes; then :
7248   cat >>confdefs.h <<_ACEOF
7249 #define HAVE_BYTESWAP_H 1
7250 _ACEOF
7251
7252 fi
7253
7254 done
7255
7256
7257 for ac_header in windows.h
7258 do :
7259   ac_fn_cxx_check_header_mongrel "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default"
7260 if test "x$ac_cv_header_windows_h" = x""yes; then :
7261   cat >>confdefs.h <<_ACEOF
7262 #define HAVE_WINDOWS_H 1
7263 _ACEOF
7264
7265 fi
7266
7267 done
7268
7269 for ac_header in dlfcn.h
7270 do :
7271   ac_fn_cxx_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default"
7272 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
7273   cat >>confdefs.h <<_ACEOF
7274 #define HAVE_DLFCN_H 1
7275 _ACEOF
7276
7277 fi
7278
7279 done
7280
7281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
7282 $as_echo_n "checking for library containing dlopen... " >&6; }
7283 if test "${ac_cv_search_dlopen+set}" = set; then :
7284   $as_echo_n "(cached) " >&6
7285 else
7286   ac_func_search_save_LIBS=$LIBS
7287 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7288 /* end confdefs.h.  */
7289
7290 /* Override any GCC internal prototype to avoid an error.
7291    Use char because int might match the return type of a GCC
7292    builtin and then its argument prototype would still apply.  */
7293 #ifdef __cplusplus
7294 extern "C"
7295 #endif
7296 char dlopen ();
7297 int
7298 main ()
7299 {
7300 return dlopen ();
7301   ;
7302   return 0;
7303 }
7304 _ACEOF
7305 for ac_lib in '' dl dld; do
7306   if test -z "$ac_lib"; then
7307     ac_res="none required"
7308   else
7309     ac_res=-l$ac_lib
7310     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7311   fi
7312   if ac_fn_cxx_try_link "$LINENO"; then :
7313   ac_cv_search_dlopen=$ac_res
7314 fi
7315 rm -f core conftest.err conftest.$ac_objext \
7316     conftest$ac_exeext
7317   if test "${ac_cv_search_dlopen+set}" = set; then :
7318   break
7319 fi
7320 done
7321 if test "${ac_cv_search_dlopen+set}" = set; then :
7322
7323 else
7324   ac_cv_search_dlopen=no
7325 fi
7326 rm conftest.$ac_ext
7327 LIBS=$ac_func_search_save_LIBS
7328 fi
7329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
7330 $as_echo "$ac_cv_search_dlopen" >&6; }
7331 ac_res=$ac_cv_search_dlopen
7332 if test "$ac_res" != no; then :
7333   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7334
7335 fi
7336
7337 case "$ac_cv_search_dlopen" in
7338   no*) DLOPEN_LIBS="";;
7339   *)   DLOPEN_LIBS="$ac_cv_search_dlopen";;
7340 esac
7341
7342
7343 for ac_func in mallinfo posix_fallocate fallocate readv sysconf times
7344 do :
7345   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
7346 ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
7347 eval as_val=\$$as_ac_var
7348    if test "x$as_val" = x""yes; then :
7349   cat >>confdefs.h <<_ACEOF
7350 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
7351 _ACEOF
7352
7353 fi
7354 done
7355
7356 ac_fn_cxx_check_decl "$LINENO" "basename" "ac_cv_have_decl_basename" "$ac_includes_default"
7357 if test "x$ac_cv_have_decl_basename" = x""yes; then :
7358   ac_have_decl=1
7359 else
7360   ac_have_decl=0
7361 fi
7362
7363 cat >>confdefs.h <<_ACEOF
7364 #define HAVE_DECL_BASENAME $ac_have_decl
7365 _ACEOF
7366 ac_fn_cxx_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
7367 if test "x$ac_cv_have_decl_ffs" = x""yes; then :
7368   ac_have_decl=1
7369 else
7370   ac_have_decl=0
7371 fi
7372
7373 cat >>confdefs.h <<_ACEOF
7374 #define HAVE_DECL_FFS $ac_have_decl
7375 _ACEOF
7376 ac_fn_cxx_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
7377 if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
7378   ac_have_decl=1
7379 else
7380   ac_have_decl=0
7381 fi
7382
7383 cat >>confdefs.h <<_ACEOF
7384 #define HAVE_DECL_ASPRINTF $ac_have_decl
7385 _ACEOF
7386 ac_fn_cxx_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
7387 if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
7388   ac_have_decl=1
7389 else
7390   ac_have_decl=0
7391 fi
7392
7393 cat >>confdefs.h <<_ACEOF
7394 #define HAVE_DECL_VASPRINTF $ac_have_decl
7395 _ACEOF
7396 ac_fn_cxx_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
7397 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
7398   ac_have_decl=1
7399 else
7400   ac_have_decl=0
7401 fi
7402
7403 cat >>confdefs.h <<_ACEOF
7404 #define HAVE_DECL_SNPRINTF $ac_have_decl
7405 _ACEOF
7406 ac_fn_cxx_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
7407 if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
7408   ac_have_decl=1
7409 else
7410   ac_have_decl=0
7411 fi
7412
7413 cat >>confdefs.h <<_ACEOF
7414 #define HAVE_DECL_VSNPRINTF $ac_have_decl
7415 _ACEOF
7416 ac_fn_cxx_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
7417 if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
7418   ac_have_decl=1
7419 else
7420   ac_have_decl=0
7421 fi
7422
7423 cat >>confdefs.h <<_ACEOF
7424 #define HAVE_DECL_STRVERSCMP $ac_have_decl
7425 _ACEOF
7426 ac_fn_cxx_check_decl "$LINENO" "strndup" "ac_cv_have_decl_strndup" "$ac_includes_default"
7427 if test "x$ac_cv_have_decl_strndup" = x""yes; then :
7428   ac_have_decl=1
7429 else
7430   ac_have_decl=0
7431 fi
7432
7433 cat >>confdefs.h <<_ACEOF
7434 #define HAVE_DECL_STRNDUP $ac_have_decl
7435 _ACEOF
7436 ac_fn_cxx_check_decl "$LINENO" "memmem" "ac_cv_have_decl_memmem" "$ac_includes_default"
7437 if test "x$ac_cv_have_decl_memmem" = x""yes; then :
7438   ac_have_decl=1
7439 else
7440   ac_have_decl=0
7441 fi
7442
7443 cat >>confdefs.h <<_ACEOF
7444 #define HAVE_DECL_MEMMEM $ac_have_decl
7445 _ACEOF
7446
7447
7448 # Use of ::std::tr1::unordered_map::rehash causes undefined symbols
7449 # at link time with some versions of GCC.
7450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ::std::tr1::unordered_map::rehash is usable." >&5
7451 $as_echo_n "checking whether ::std::tr1::unordered_map::rehash is usable.... " >&6; }
7452 if test "${gold_cv_unordered_map_rehash+set}" = set; then :
7453   $as_echo_n "(cached) " >&6
7454 else
7455   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7456 /* end confdefs.h.  */
7457
7458 #include <tr1/unordered_map>
7459 void bar() { ::std::tr1::unordered_map<int, int> x; x.rehash(10); }
7460
7461 int
7462 main ()
7463 {
7464
7465   ;
7466   return 0;
7467 }
7468 _ACEOF
7469 if ac_fn_cxx_try_link "$LINENO"; then :
7470   gold_cv_unordered_map_rehash=yes
7471 else
7472   gold_cv_unordered_map_rehash=no
7473 fi
7474 rm -f core conftest.err conftest.$ac_objext \
7475     conftest$ac_exeext conftest.$ac_ext
7476 fi
7477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_unordered_map_rehash" >&5
7478 $as_echo "$gold_cv_unordered_map_rehash" >&6; }
7479 if test "$gold_cv_unordered_map_rehash" = "yes"; then
7480
7481 $as_echo "#define HAVE_TR1_UNORDERED_MAP_REHASH 1" >>confdefs.h
7482
7483 fi
7484
7485 # Use of tr1/unordered_map with off_t as a key is not supported on GCC
7486 # 4.1.xx when compiling in 32-bit mode with a 64-bit off_t type.
7487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether std::tr1::hash<off_t> is defined" >&5
7488 $as_echo_n "checking whether std::tr1::hash<off_t> is defined... " >&6; }
7489 if test "${gold_cv_hash_off_t+set}" = set; then :
7490   $as_echo_n "(cached) " >&6
7491 else
7492   CXXFLAGS_hold=$CXXFLAGS
7493 CXXFLAGS="$CXXFLAGS $LFS_CFLAGS"
7494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7495 /* end confdefs.h.  */
7496
7497 #include <sys/types.h>
7498 #include <tr1/unordered_map>
7499 std::tr1::hash<off_t> h;
7500
7501 _ACEOF
7502 if ac_fn_cxx_try_compile "$LINENO"; then :
7503   gold_cv_hash_off_t=yes
7504 else
7505   gold_cv_hash_off_t=no
7506 fi
7507 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7508 CXXFLAGS=$CXXFLAGS_hold
7509 fi
7510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_hash_off_t" >&5
7511 $as_echo "$gold_cv_hash_off_t" >&6; }
7512 if test "$gold_cv_hash_off_t" = "yes"; then
7513
7514 $as_echo "#define HAVE_TR1_HASH_OFF_T 1" >>confdefs.h
7515
7516 fi
7517
7518 # gcc 4.3.0 doesn't recognize the printf attribute on a template
7519 # function.  Check for that.  This is gcc bug 35546.  This test can
7520 # probably be removed after the bug has been fixed for a while.
7521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can use attributes with template functions" >&5
7522 $as_echo_n "checking whether we can use attributes with template functions... " >&6; }
7523 if test "${gold_cv_template_attribute+set}" = set; then :
7524   $as_echo_n "(cached) " >&6
7525 else
7526   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7527 /* end confdefs.h.  */
7528
7529 template<typename T> extern void foo(const char*, ...)
7530   __attribute__ ((__format__ (__printf__, 1, 2)));
7531 template<typename T> void foo(const char* format, ...) {}
7532 void bar() { foo<int>("%s\n", "foo"); }
7533
7534 _ACEOF
7535 if ac_fn_cxx_try_compile "$LINENO"; then :
7536   gold_cv_template_attribute=yes
7537 else
7538   gold_cv_template_attribute=no
7539 fi
7540 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7541 fi
7542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_template_attribute" >&5
7543 $as_echo "$gold_cv_template_attribute" >&6; }
7544 if test "$gold_cv_template_attribute" = "yes"; then
7545
7546 $as_echo "#define HAVE_TEMPLATE_ATTRIBUTES 1" >>confdefs.h
7547
7548 fi
7549
7550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct stat::st_mtim." >&5
7551 $as_echo_n "checking for struct stat::st_mtim.... " >&6; }
7552 if test "${gold_cv_stat_st_mtim+set}" = set; then :
7553   $as_echo_n "(cached) " >&6
7554 else
7555   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7556 /* end confdefs.h.  */
7557
7558 #include <sys/stat.h>
7559 long bar() { struct stat s; return (long)(s.st_mtim.tv_sec + s.st_mtim.tv_sec);}
7560
7561 int
7562 main ()
7563 {
7564
7565   ;
7566   return 0;
7567 }
7568 _ACEOF
7569 if ac_fn_cxx_try_compile "$LINENO"; then :
7570   gold_cv_stat_st_mtim=yes
7571 else
7572   gold_cv_stat_st_mtim=no
7573 fi
7574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7575 fi
7576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_stat_st_mtim" >&5
7577 $as_echo "$gold_cv_stat_st_mtim" >&6; }
7578 if test "$gold_cv_stat_st_mtim" = "yes"; then
7579
7580 $as_echo "#define HAVE_STAT_ST_MTIM 1" >>confdefs.h
7581
7582 fi
7583
7584 ac_ext=c
7585 ac_cpp='$CPP $CPPFLAGS'
7586 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7587 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7588 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7589
7590
7591 for ac_header in locale.h
7592 do :
7593   ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default"
7594 if test "x$ac_cv_header_locale_h" = x""yes; then :
7595   cat >>confdefs.h <<_ACEOF
7596 #define HAVE_LOCALE_H 1
7597 _ACEOF
7598
7599 fi
7600
7601 done
7602
7603 for ac_func in setlocale
7604 do :
7605   ac_fn_c_check_func "$LINENO" "setlocale" "ac_cv_func_setlocale"
7606 if test "x$ac_cv_func_setlocale" = x""yes; then :
7607   cat >>confdefs.h <<_ACEOF
7608 #define HAVE_SETLOCALE 1
7609 _ACEOF
7610
7611 fi
7612 done
7613
7614
7615   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
7616 $as_echo_n "checking for LC_MESSAGES... " >&6; }
7617 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
7618   $as_echo_n "(cached) " >&6
7619 else
7620   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7621 /* end confdefs.h.  */
7622 #include <locale.h>
7623 int
7624 main ()
7625 {
7626 return LC_MESSAGES
7627   ;
7628   return 0;
7629 }
7630 _ACEOF
7631 if ac_fn_c_try_link "$LINENO"; then :
7632   am_cv_val_LC_MESSAGES=yes
7633 else
7634   am_cv_val_LC_MESSAGES=no
7635 fi
7636 rm -f core conftest.err conftest.$ac_objext \
7637     conftest$ac_exeext conftest.$ac_ext
7638 fi
7639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
7640 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
7641   if test $am_cv_val_LC_MESSAGES = yes; then
7642
7643 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
7644
7645   fi
7646
7647
7648
7649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
7650 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
7651     # Check whether --enable-maintainer-mode was given.
7652 if test "${enable_maintainer_mode+set}" = set; then :
7653   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
7654 else
7655   USE_MAINTAINER_MODE=no
7656 fi
7657
7658   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
7659 $as_echo "$USE_MAINTAINER_MODE" >&6; }
7660    if test $USE_MAINTAINER_MODE = yes; then
7661   MAINTAINER_MODE_TRUE=
7662   MAINTAINER_MODE_FALSE='#'
7663 else
7664   MAINTAINER_MODE_TRUE='#'
7665   MAINTAINER_MODE_FALSE=
7666 fi
7667
7668   MAINT=$MAINTAINER_MODE_TRUE
7669
7670
7671
7672 ac_config_files="$ac_config_files Makefile testsuite/Makefile po/Makefile.in:po/Make-in"
7673
7674 cat >confcache <<\_ACEOF
7675 # This file is a shell script that caches the results of configure
7676 # tests run on this system so they can be shared between configure
7677 # scripts and configure runs, see configure's option --config-cache.
7678 # It is not useful on other systems.  If it contains results you don't
7679 # want to keep, you may remove or edit it.
7680 #
7681 # config.status only pays attention to the cache file if you give it
7682 # the --recheck option to rerun configure.
7683 #
7684 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7685 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7686 # following values.
7687
7688 _ACEOF
7689
7690 # The following way of writing the cache mishandles newlines in values,
7691 # but we know of no workaround that is simple, portable, and efficient.
7692 # So, we kill variables containing newlines.
7693 # Ultrix sh set writes to stderr and can't be redirected directly,
7694 # and sets the high bit in the cache file unless we assign to the vars.
7695 (
7696   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7697     eval ac_val=\$$ac_var
7698     case $ac_val in #(
7699     *${as_nl}*)
7700       case $ac_var in #(
7701       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7702 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7703       esac
7704       case $ac_var in #(
7705       _ | IFS | as_nl) ;; #(
7706       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
7707       *) { eval $ac_var=; unset $ac_var;} ;;
7708       esac ;;
7709     esac
7710   done
7711
7712   (set) 2>&1 |
7713     case $as_nl`(ac_space=' '; set) 2>&1` in #(
7714     *${as_nl}ac_space=\ *)
7715       # `set' does not quote correctly, so add quotes: double-quote
7716       # substitution turns \\\\ into \\, and sed turns \\ into \.
7717       sed -n \
7718         "s/'/'\\\\''/g;
7719           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7720       ;; #(
7721     *)
7722       # `set' quotes correctly as required by POSIX, so do not add quotes.
7723       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7724       ;;
7725     esac |
7726     sort
7727 ) |
7728   sed '
7729      /^ac_cv_env_/b end
7730      t clear
7731      :clear
7732      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7733      t end
7734      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7735      :end' >>confcache
7736 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7737   if test -w "$cache_file"; then
7738     test "x$cache_file" != "x/dev/null" &&
7739       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7740 $as_echo "$as_me: updating cache $cache_file" >&6;}
7741     cat confcache >$cache_file
7742   else
7743     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7744 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7745   fi
7746 fi
7747 rm -f confcache
7748
7749 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7750 # Let make expand exec_prefix.
7751 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7752
7753 DEFS=-DHAVE_CONFIG_H
7754
7755 ac_libobjs=
7756 ac_ltlibobjs=
7757 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7758   # 1. Remove the extension, and $U if already installed.
7759   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7760   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
7761   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
7762   #    will be set to the directory where LIBOBJS objects are built.
7763   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7764   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
7765 done
7766 LIBOBJS=$ac_libobjs
7767
7768 LTLIBOBJS=$ac_ltlibobjs
7769
7770
7771  if test -n "$EXEEXT"; then
7772   am__EXEEXT_TRUE=
7773   am__EXEEXT_FALSE='#'
7774 else
7775   am__EXEEXT_TRUE='#'
7776   am__EXEEXT_FALSE=
7777 fi
7778
7779 if test -z "${THREADS_TRUE}" && test -z "${THREADS_FALSE}"; then
7780   as_fn_error "conditional \"THREADS\" was never defined.
7781 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7782 fi
7783 if test -z "${PLUGINS_TRUE}" && test -z "${PLUGINS_FALSE}"; then
7784   as_fn_error "conditional \"PLUGINS\" was never defined.
7785 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7786 fi
7787 if test -z "${DEFAULT_TARGET_AARCH64_TRUE}" && test -z "${DEFAULT_TARGET_AARCH64_FALSE}"; then
7788   as_fn_error "conditional \"DEFAULT_TARGET_AARCH64\" was never defined.
7789 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7790 fi
7791 if test -z "${DEFAULT_TARGET_ARM_TRUE}" && test -z "${DEFAULT_TARGET_ARM_FALSE}"; then
7792   as_fn_error "conditional \"DEFAULT_TARGET_ARM\" was never defined.
7793 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7794 fi
7795 if test -z "${DEFAULT_TARGET_I386_TRUE}" && test -z "${DEFAULT_TARGET_I386_FALSE}"; then
7796   as_fn_error "conditional \"DEFAULT_TARGET_I386\" was never defined.
7797 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7798 fi
7799 if test -z "${DEFAULT_TARGET_POWERPC_TRUE}" && test -z "${DEFAULT_TARGET_POWERPC_FALSE}"; then
7800   as_fn_error "conditional \"DEFAULT_TARGET_POWERPC\" was never defined.
7801 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7802 fi
7803 if test -z "${DEFAULT_TARGET_SPARC_TRUE}" && test -z "${DEFAULT_TARGET_SPARC_FALSE}"; then
7804   as_fn_error "conditional \"DEFAULT_TARGET_SPARC\" was never defined.
7805 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7806 fi
7807 if test -z "${DEFAULT_TARGET_S390_TRUE}" && test -z "${DEFAULT_TARGET_S390_FALSE}"; then
7808   as_fn_error "conditional \"DEFAULT_TARGET_S390\" was never defined.
7809 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7810 fi
7811 if test -z "${DEFAULT_TARGET_X86_64_TRUE}" && test -z "${DEFAULT_TARGET_X86_64_FALSE}"; then
7812   as_fn_error "conditional \"DEFAULT_TARGET_X86_64\" was never defined.
7813 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7814 fi
7815 if test -z "${DEFAULT_TARGET_X32_TRUE}" && test -z "${DEFAULT_TARGET_X32_FALSE}"; then
7816   as_fn_error "conditional \"DEFAULT_TARGET_X32\" was never defined.
7817 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7818 fi
7819 if test -z "${DEFAULT_TARGET_TILEGX_TRUE}" && test -z "${DEFAULT_TARGET_TILEGX_FALSE}"; then
7820   as_fn_error "conditional \"DEFAULT_TARGET_TILEGX\" was never defined.
7821 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7822 fi
7823 if test -z "${DEFAULT_TARGET_MIPS_TRUE}" && test -z "${DEFAULT_TARGET_MIPS_FALSE}"; then
7824   as_fn_error "conditional \"DEFAULT_TARGET_MIPS\" was never defined.
7825 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7826 fi
7827 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
7828   as_fn_error "conditional \"AMDEP\" was never defined.
7829 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7830 fi
7831 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
7832   as_fn_error "conditional \"am__fastdepCC\" was never defined.
7833 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7834 fi
7835 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
7836   as_fn_error "conditional \"am__fastdepCXX\" was never defined.
7837 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7838 fi
7839
7840 if test -z "${NATIVE_LINKER_TRUE}" && test -z "${NATIVE_LINKER_FALSE}"; then
7841   as_fn_error "conditional \"NATIVE_LINKER\" was never defined.
7842 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7843 fi
7844 if test -z "${GCC_TRUE}" && test -z "${GCC_FALSE}"; then
7845   as_fn_error "conditional \"GCC\" was never defined.
7846 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7847 fi
7848 if test -z "${NATIVE_OR_CROSS_LINKER_TRUE}" && test -z "${NATIVE_OR_CROSS_LINKER_FALSE}"; then
7849   as_fn_error "conditional \"NATIVE_OR_CROSS_LINKER\" was never defined.
7850 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7851 fi
7852 if test -z "${HAVE_STATIC_TRUE}" && test -z "${HAVE_STATIC_FALSE}"; then
7853   as_fn_error "conditional \"HAVE_STATIC\" was never defined.
7854 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7855 fi
7856 if test -z "${FN_PTRS_IN_SO_WITHOUT_PIC_TRUE}" && test -z "${FN_PTRS_IN_SO_WITHOUT_PIC_FALSE}"; then
7857   as_fn_error "conditional \"FN_PTRS_IN_SO_WITHOUT_PIC\" was never defined.
7858 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7859 fi
7860 if test -z "${MCMODEL_MEDIUM_TRUE}" && test -z "${MCMODEL_MEDIUM_FALSE}"; then
7861   as_fn_error "conditional \"MCMODEL_MEDIUM\" was never defined.
7862 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7863 fi
7864 if test -z "${TLS_TRUE}" && test -z "${TLS_FALSE}"; then
7865   as_fn_error "conditional \"TLS\" was never defined.
7866 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7867 fi
7868 if test -z "${STATIC_TLS_TRUE}" && test -z "${STATIC_TLS_FALSE}"; then
7869   as_fn_error "conditional \"STATIC_TLS\" was never defined.
7870 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7871 fi
7872 if test -z "${OMP_SUPPORT_TRUE}" && test -z "${OMP_SUPPORT_FALSE}"; then
7873   as_fn_error "conditional \"OMP_SUPPORT\" was never defined.
7874 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7875 fi
7876 if test -z "${TLS_GNU2_DIALECT_TRUE}" && test -z "${TLS_GNU2_DIALECT_FALSE}"; then
7877   as_fn_error "conditional \"TLS_GNU2_DIALECT\" was never defined.
7878 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7879 fi
7880 if test -z "${TLS_DESCRIPTORS_TRUE}" && test -z "${TLS_DESCRIPTORS_FALSE}"; then
7881   as_fn_error "conditional \"TLS_DESCRIPTORS\" was never defined.
7882 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7883 fi
7884 if test -z "${IFUNC_TRUE}" && test -z "${IFUNC_FALSE}"; then
7885   as_fn_error "conditional \"IFUNC\" was never defined.
7886 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7887 fi
7888 if test -z "${IFUNC_STATIC_TRUE}" && test -z "${IFUNC_STATIC_FALSE}"; then
7889   as_fn_error "conditional \"IFUNC_STATIC\" was never defined.
7890 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7891 fi
7892 if test -z "${HAVE_PUBNAMES_TRUE}" && test -z "${HAVE_PUBNAMES_FALSE}"; then
7893   as_fn_error "conditional \"HAVE_PUBNAMES\" was never defined.
7894 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7895 fi
7896 if test -z "${HAVE_NO_USE_LINKER_PLUGIN_TRUE}" && test -z "${HAVE_NO_USE_LINKER_PLUGIN_FALSE}"; then
7897   as_fn_error "conditional \"HAVE_NO_USE_LINKER_PLUGIN\" was never defined.
7898 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7899 fi
7900 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
7901   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
7902 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7903 fi
7904
7905 : ${CONFIG_STATUS=./config.status}
7906 ac_write_fail=0
7907 ac_clean_files_save=$ac_clean_files
7908 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7909 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7910 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7911 as_write_fail=0
7912 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
7913 #! $SHELL
7914 # Generated by $as_me.
7915 # Run this file to recreate the current configuration.
7916 # Compiler output produced by configure, useful for debugging
7917 # configure, is in config.log if it exists.
7918
7919 debug=false
7920 ac_cs_recheck=false
7921 ac_cs_silent=false
7922
7923 SHELL=\${CONFIG_SHELL-$SHELL}
7924 export SHELL
7925 _ASEOF
7926 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
7927 ## -------------------- ##
7928 ## M4sh Initialization. ##
7929 ## -------------------- ##
7930
7931 # Be more Bourne compatible
7932 DUALCASE=1; export DUALCASE # for MKS sh
7933 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
7934   emulate sh
7935   NULLCMD=:
7936   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
7937   # is contrary to our usage.  Disable this feature.
7938   alias -g '${1+"$@"}'='"$@"'
7939   setopt NO_GLOB_SUBST
7940 else
7941   case `(set -o) 2>/dev/null` in #(
7942   *posix*) :
7943     set -o posix ;; #(
7944   *) :
7945      ;;
7946 esac
7947 fi
7948
7949
7950 as_nl='
7951 '
7952 export as_nl
7953 # Printing a long string crashes Solaris 7 /usr/bin/printf.
7954 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7955 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7956 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7957 # Prefer a ksh shell builtin over an external printf program on Solaris,
7958 # but without wasting forks for bash or zsh.
7959 if test -z "$BASH_VERSION$ZSH_VERSION" \
7960     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7961   as_echo='print -r --'
7962   as_echo_n='print -rn --'
7963 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7964   as_echo='printf %s\n'
7965   as_echo_n='printf %s'
7966 else
7967   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7968     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7969     as_echo_n='/usr/ucb/echo -n'
7970   else
7971     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7972     as_echo_n_body='eval
7973       arg=$1;
7974       case $arg in #(
7975       *"$as_nl"*)
7976         expr "X$arg" : "X\\(.*\\)$as_nl";
7977         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7978       esac;
7979       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7980     '
7981     export as_echo_n_body
7982     as_echo_n='sh -c $as_echo_n_body as_echo'
7983   fi
7984   export as_echo_body
7985   as_echo='sh -c $as_echo_body as_echo'
7986 fi
7987
7988 # The user is always right.
7989 if test "${PATH_SEPARATOR+set}" != set; then
7990   PATH_SEPARATOR=:
7991   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7992     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7993       PATH_SEPARATOR=';'
7994   }
7995 fi
7996
7997
7998 # IFS
7999 # We need space, tab and new line, in precisely that order.  Quoting is
8000 # there to prevent editors from complaining about space-tab.
8001 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
8002 # splitting by setting IFS to empty value.)
8003 IFS=" ""        $as_nl"
8004
8005 # Find who we are.  Look in the path if we contain no directory separator.
8006 case $0 in #((
8007   *[\\/]* ) as_myself=$0 ;;
8008   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8009 for as_dir in $PATH
8010 do
8011   IFS=$as_save_IFS
8012   test -z "$as_dir" && as_dir=.
8013     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8014   done
8015 IFS=$as_save_IFS
8016
8017      ;;
8018 esac
8019 # We did not find ourselves, most probably we were run as `sh COMMAND'
8020 # in which case we are not to be found in the path.
8021 if test "x$as_myself" = x; then
8022   as_myself=$0
8023 fi
8024 if test ! -f "$as_myself"; then
8025   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8026   exit 1
8027 fi
8028
8029 # Unset variables that we do not need and which cause bugs (e.g. in
8030 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
8031 # suppresses any "Segmentation fault" message there.  '((' could
8032 # trigger a bug in pdksh 5.2.14.
8033 for as_var in BASH_ENV ENV MAIL MAILPATH
8034 do eval test x\${$as_var+set} = xset \
8035   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
8036 done
8037 PS1='$ '
8038 PS2='> '
8039 PS4='+ '
8040
8041 # NLS nuisances.
8042 LC_ALL=C
8043 export LC_ALL
8044 LANGUAGE=C
8045 export LANGUAGE
8046
8047 # CDPATH.
8048 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
8049
8050
8051 # as_fn_error ERROR [LINENO LOG_FD]
8052 # ---------------------------------
8053 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
8054 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
8055 # script with status $?, using 1 if that was 0.
8056 as_fn_error ()
8057 {
8058   as_status=$?; test $as_status -eq 0 && as_status=1
8059   if test "$3"; then
8060     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
8061     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
8062   fi
8063   $as_echo "$as_me: error: $1" >&2
8064   as_fn_exit $as_status
8065 } # as_fn_error
8066
8067
8068 # as_fn_set_status STATUS
8069 # -----------------------
8070 # Set $? to STATUS, without forking.
8071 as_fn_set_status ()
8072 {
8073   return $1
8074 } # as_fn_set_status
8075
8076 # as_fn_exit STATUS
8077 # -----------------
8078 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
8079 as_fn_exit ()
8080 {
8081   set +e
8082   as_fn_set_status $1
8083   exit $1
8084 } # as_fn_exit
8085
8086 # as_fn_unset VAR
8087 # ---------------
8088 # Portably unset VAR.
8089 as_fn_unset ()
8090 {
8091   { eval $1=; unset $1;}
8092 }
8093 as_unset=as_fn_unset
8094 # as_fn_append VAR VALUE
8095 # ----------------------
8096 # Append the text in VALUE to the end of the definition contained in VAR. Take
8097 # advantage of any shell optimizations that allow amortized linear growth over
8098 # repeated appends, instead of the typical quadratic growth present in naive
8099 # implementations.
8100 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
8101   eval 'as_fn_append ()
8102   {
8103     eval $1+=\$2
8104   }'
8105 else
8106   as_fn_append ()
8107   {
8108     eval $1=\$$1\$2
8109   }
8110 fi # as_fn_append
8111
8112 # as_fn_arith ARG...
8113 # ------------------
8114 # Perform arithmetic evaluation on the ARGs, and store the result in the
8115 # global $as_val. Take advantage of shells that can avoid forks. The arguments
8116 # must be portable across $(()) and expr.
8117 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
8118   eval 'as_fn_arith ()
8119   {
8120     as_val=$(( $* ))
8121   }'
8122 else
8123   as_fn_arith ()
8124   {
8125     as_val=`expr "$@" || test $? -eq 1`
8126   }
8127 fi # as_fn_arith
8128
8129
8130 if expr a : '\(a\)' >/dev/null 2>&1 &&
8131    test "X`expr 00001 : '.*\(...\)'`" = X001; then
8132   as_expr=expr
8133 else
8134   as_expr=false
8135 fi
8136
8137 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
8138   as_basename=basename
8139 else
8140   as_basename=false
8141 fi
8142
8143 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
8144   as_dirname=dirname
8145 else
8146   as_dirname=false
8147 fi
8148
8149 as_me=`$as_basename -- "$0" ||
8150 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8151          X"$0" : 'X\(//\)$' \| \
8152          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
8153 $as_echo X/"$0" |
8154     sed '/^.*\/\([^/][^/]*\)\/*$/{
8155             s//\1/
8156             q
8157           }
8158           /^X\/\(\/\/\)$/{
8159             s//\1/
8160             q
8161           }
8162           /^X\/\(\/\).*/{
8163             s//\1/
8164             q
8165           }
8166           s/.*/./; q'`
8167
8168 # Avoid depending upon Character Ranges.
8169 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8170 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8171 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8172 as_cr_digits='0123456789'
8173 as_cr_alnum=$as_cr_Letters$as_cr_digits
8174
8175 ECHO_C= ECHO_N= ECHO_T=
8176 case `echo -n x` in #(((((
8177 -n*)
8178   case `echo 'xy\c'` in
8179   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
8180   xy)  ECHO_C='\c';;
8181   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
8182        ECHO_T=' ';;
8183   esac;;
8184 *)
8185   ECHO_N='-n';;
8186 esac
8187
8188 rm -f conf$$ conf$$.exe conf$$.file
8189 if test -d conf$$.dir; then
8190   rm -f conf$$.dir/conf$$.file
8191 else
8192   rm -f conf$$.dir
8193   mkdir conf$$.dir 2>/dev/null
8194 fi
8195 if (echo >conf$$.file) 2>/dev/null; then
8196   if ln -s conf$$.file conf$$ 2>/dev/null; then
8197     as_ln_s='ln -s'
8198     # ... but there are two gotchas:
8199     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8200     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8201     # In both cases, we have to default to `cp -p'.
8202     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
8203       as_ln_s='cp -p'
8204   elif ln conf$$.file conf$$ 2>/dev/null; then
8205     as_ln_s=ln
8206   else
8207     as_ln_s='cp -p'
8208   fi
8209 else
8210   as_ln_s='cp -p'
8211 fi
8212 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8213 rmdir conf$$.dir 2>/dev/null
8214
8215
8216 # as_fn_mkdir_p
8217 # -------------
8218 # Create "$as_dir" as a directory, including parents if necessary.
8219 as_fn_mkdir_p ()
8220 {
8221
8222   case $as_dir in #(
8223   -*) as_dir=./$as_dir;;
8224   esac
8225   test -d "$as_dir" || eval $as_mkdir_p || {
8226     as_dirs=
8227     while :; do
8228       case $as_dir in #(
8229       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
8230       *) as_qdir=$as_dir;;
8231       esac
8232       as_dirs="'$as_qdir' $as_dirs"
8233       as_dir=`$as_dirname -- "$as_dir" ||
8234 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8235          X"$as_dir" : 'X\(//\)[^/]' \| \
8236          X"$as_dir" : 'X\(//\)$' \| \
8237          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8238 $as_echo X"$as_dir" |
8239     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8240             s//\1/
8241             q
8242           }
8243           /^X\(\/\/\)[^/].*/{
8244             s//\1/
8245             q
8246           }
8247           /^X\(\/\/\)$/{
8248             s//\1/
8249             q
8250           }
8251           /^X\(\/\).*/{
8252             s//\1/
8253             q
8254           }
8255           s/.*/./; q'`
8256       test -d "$as_dir" && break
8257     done
8258     test -z "$as_dirs" || eval "mkdir $as_dirs"
8259   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
8260
8261
8262 } # as_fn_mkdir_p
8263 if mkdir -p . 2>/dev/null; then
8264   as_mkdir_p='mkdir -p "$as_dir"'
8265 else
8266   test -d ./-p && rmdir ./-p
8267   as_mkdir_p=false
8268 fi
8269
8270 if test -x / >/dev/null 2>&1; then
8271   as_test_x='test -x'
8272 else
8273   if ls -dL / >/dev/null 2>&1; then
8274     as_ls_L_option=L
8275   else
8276     as_ls_L_option=
8277   fi
8278   as_test_x='
8279     eval sh -c '\''
8280       if test -d "$1"; then
8281         test -d "$1/.";
8282       else
8283         case $1 in #(
8284         -*)set "./$1";;
8285         esac;
8286         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
8287         ???[sx]*):;;*)false;;esac;fi
8288     '\'' sh
8289   '
8290 fi
8291 as_executable_p=$as_test_x
8292
8293 # Sed expression to map a string onto a valid CPP name.
8294 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8295
8296 # Sed expression to map a string onto a valid variable name.
8297 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8298
8299
8300 exec 6>&1
8301 ## ----------------------------------- ##
8302 ## Main body of $CONFIG_STATUS script. ##
8303 ## ----------------------------------- ##
8304 _ASEOF
8305 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
8306
8307 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8308 # Save the log message, to keep $0 and so on meaningful, and to
8309 # report actual input values of CONFIG_FILES etc. instead of their
8310 # values after options handling.
8311 ac_log="
8312 This file was extended by gold $as_me 0.1, which was
8313 generated by GNU Autoconf 2.64.  Invocation command line was
8314
8315   CONFIG_FILES    = $CONFIG_FILES
8316   CONFIG_HEADERS  = $CONFIG_HEADERS
8317   CONFIG_LINKS    = $CONFIG_LINKS
8318   CONFIG_COMMANDS = $CONFIG_COMMANDS
8319   $ $0 $@
8320
8321 on `(hostname || uname -n) 2>/dev/null | sed 1q`
8322 "
8323
8324 _ACEOF
8325
8326 case $ac_config_files in *"
8327 "*) set x $ac_config_files; shift; ac_config_files=$*;;
8328 esac
8329
8330 case $ac_config_headers in *"
8331 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
8332 esac
8333
8334
8335 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8336 # Files that config.status was made for.
8337 config_files="$ac_config_files"
8338 config_headers="$ac_config_headers"
8339 config_commands="$ac_config_commands"
8340
8341 _ACEOF
8342
8343 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8344 ac_cs_usage="\
8345 \`$as_me' instantiates files and other configuration actions
8346 from templates according to the current configuration.  Unless the files
8347 and actions are specified as TAGs, all are instantiated by default.
8348
8349 Usage: $0 [OPTION]... [TAG]...
8350
8351   -h, --help       print this help, then exit
8352   -V, --version    print version number and configuration settings, then exit
8353   -q, --quiet, --silent
8354                    do not print progress messages
8355   -d, --debug      don't remove temporary files
8356       --recheck    update $as_me by reconfiguring in the same conditions
8357       --file=FILE[:TEMPLATE]
8358                    instantiate the configuration file FILE
8359       --header=FILE[:TEMPLATE]
8360                    instantiate the configuration header FILE
8361
8362 Configuration files:
8363 $config_files
8364
8365 Configuration headers:
8366 $config_headers
8367
8368 Configuration commands:
8369 $config_commands
8370
8371 Report bugs to the package provider."
8372
8373 _ACEOF
8374 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8375 ac_cs_version="\\
8376 gold config.status 0.1
8377 configured by $0, generated by GNU Autoconf 2.64,
8378   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
8379
8380 Copyright (C) 2009 Free Software Foundation, Inc.
8381 This config.status script is free software; the Free Software Foundation
8382 gives unlimited permission to copy, distribute and modify it."
8383
8384 ac_pwd='$ac_pwd'
8385 srcdir='$srcdir'
8386 INSTALL='$INSTALL'
8387 MKDIR_P='$MKDIR_P'
8388 AWK='$AWK'
8389 test -n "\$AWK" || AWK=awk
8390 _ACEOF
8391
8392 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8393 # The default lists apply if the user does not specify any file.
8394 ac_need_defaults=:
8395 while test $# != 0
8396 do
8397   case $1 in
8398   --*=*)
8399     ac_option=`expr "X$1" : 'X\([^=]*\)='`
8400     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
8401     ac_shift=:
8402     ;;
8403   *)
8404     ac_option=$1
8405     ac_optarg=$2
8406     ac_shift=shift
8407     ;;
8408   esac
8409
8410   case $ac_option in
8411   # Handling of the options.
8412   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8413     ac_cs_recheck=: ;;
8414   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
8415     $as_echo "$ac_cs_version"; exit ;;
8416   --debug | --debu | --deb | --de | --d | -d )
8417     debug=: ;;
8418   --file | --fil | --fi | --f )
8419     $ac_shift
8420     case $ac_optarg in
8421     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8422     esac
8423     as_fn_append CONFIG_FILES " '$ac_optarg'"
8424     ac_need_defaults=false;;
8425   --header | --heade | --head | --hea )
8426     $ac_shift
8427     case $ac_optarg in
8428     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8429     esac
8430     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
8431     ac_need_defaults=false;;
8432   --he | --h)
8433     # Conflict between --help and --header
8434     as_fn_error "ambiguous option: \`$1'
8435 Try \`$0 --help' for more information.";;
8436   --help | --hel | -h )
8437     $as_echo "$ac_cs_usage"; exit ;;
8438   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8439   | -silent | --silent | --silen | --sile | --sil | --si | --s)
8440     ac_cs_silent=: ;;
8441
8442   # This is an error.
8443   -*) as_fn_error "unrecognized option: \`$1'
8444 Try \`$0 --help' for more information." ;;
8445
8446   *) as_fn_append ac_config_targets " $1"
8447      ac_need_defaults=false ;;
8448
8449   esac
8450   shift
8451 done
8452
8453 ac_configure_extra_args=
8454
8455 if $ac_cs_silent; then
8456   exec 6>/dev/null
8457   ac_configure_extra_args="$ac_configure_extra_args --silent"
8458 fi
8459
8460 _ACEOF
8461 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8462 if \$ac_cs_recheck; then
8463   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8464   shift
8465   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
8466   CONFIG_SHELL='$SHELL'
8467   export CONFIG_SHELL
8468   exec "\$@"
8469 fi
8470
8471 _ACEOF
8472 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8473 exec 5>>config.log
8474 {
8475   echo
8476   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8477 ## Running $as_me. ##
8478 _ASBOX
8479   $as_echo "$ac_log"
8480 } >&5
8481
8482 _ACEOF
8483 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8484 #
8485 # INIT-COMMANDS
8486 #
8487 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
8488 # Capture the value of obsolete ALL_LINGUAS because we need it to compute
8489     # POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
8490     # from automake.
8491     eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
8492     # Capture the value of LINGUAS because we need it to compute CATALOGS.
8493     LINGUAS="${LINGUAS-%UNSET%}"
8494
8495
8496 _ACEOF
8497
8498 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8499
8500 # Handling of arguments.
8501 for ac_config_target in $ac_config_targets
8502 do
8503   case $ac_config_target in
8504     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
8505     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
8506     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
8507     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8508     "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
8509     "po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in:po/Make-in" ;;
8510
8511   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8512   esac
8513 done
8514
8515
8516 # If the user did not use the arguments to specify the items to instantiate,
8517 # then the envvar interface is used.  Set only those that are not.
8518 # We use the long form for the default assignment because of an extremely
8519 # bizarre bug on SunOS 4.1.3.
8520 if $ac_need_defaults; then
8521   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8522   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
8523   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
8524 fi
8525
8526 # Have a temporary directory for convenience.  Make it in the build tree
8527 # simply because there is no reason against having it here, and in addition,
8528 # creating and moving files from /tmp can sometimes cause problems.
8529 # Hook for its removal unless debugging.
8530 # Note that there is a small window in which the directory will not be cleaned:
8531 # after its creation but before its name has been assigned to `$tmp'.
8532 $debug ||
8533 {
8534   tmp=
8535   trap 'exit_status=$?
8536   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
8537 ' 0
8538   trap 'as_fn_exit 1' 1 2 13 15
8539 }
8540 # Create a (secure) tmp directory for tmp files.
8541
8542 {
8543   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8544   test -n "$tmp" && test -d "$tmp"
8545 }  ||
8546 {
8547   tmp=./conf$$-$RANDOM
8548   (umask 077 && mkdir "$tmp")
8549 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
8550
8551 # Set up the scripts for CONFIG_FILES section.
8552 # No need to generate them if there are no CONFIG_FILES.
8553 # This happens for instance with `./config.status config.h'.
8554 if test -n "$CONFIG_FILES"; then
8555
8556
8557 ac_cr=`echo X | tr X '\015'`
8558 # On cygwin, bash can eat \r inside `` if the user requested igncr.
8559 # But we know of no other shell where ac_cr would be empty at this
8560 # point, so we can use a bashism as a fallback.
8561 if test "x$ac_cr" = x; then
8562   eval ac_cr=\$\'\\r\'
8563 fi
8564 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8565 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8566   ac_cs_awk_cr='\r'
8567 else
8568   ac_cs_awk_cr=$ac_cr
8569 fi
8570
8571 echo 'BEGIN {' >"$tmp/subs1.awk" &&
8572 _ACEOF
8573
8574
8575 {
8576   echo "cat >conf$$subs.awk <<_ACEOF" &&
8577   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
8578   echo "_ACEOF"
8579 } >conf$$subs.sh ||
8580   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8581 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
8582 ac_delim='%!_!# '
8583 for ac_last_try in false false false false false :; do
8584   . ./conf$$subs.sh ||
8585     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8586
8587   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
8588   if test $ac_delim_n = $ac_delim_num; then
8589     break
8590   elif $ac_last_try; then
8591     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8592   else
8593     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8594   fi
8595 done
8596 rm -f conf$$subs.sh
8597
8598 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8599 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
8600 _ACEOF
8601 sed -n '
8602 h
8603 s/^/S["/; s/!.*/"]=/
8604 p
8605 g
8606 s/^[^!]*!//
8607 :repl
8608 t repl
8609 s/'"$ac_delim"'$//
8610 t delim
8611 :nl
8612 h
8613 s/\(.\{148\}\).*/\1/
8614 t more1
8615 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
8616 p
8617 n
8618 b repl
8619 :more1
8620 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8621 p
8622 g
8623 s/.\{148\}//
8624 t nl
8625 :delim
8626 h
8627 s/\(.\{148\}\).*/\1/
8628 t more2
8629 s/["\\]/\\&/g; s/^/"/; s/$/"/
8630 p
8631 b
8632 :more2
8633 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8634 p
8635 g
8636 s/.\{148\}//
8637 t delim
8638 ' <conf$$subs.awk | sed '
8639 /^[^""]/{
8640   N
8641   s/\n//
8642 }
8643 ' >>$CONFIG_STATUS || ac_write_fail=1
8644 rm -f conf$$subs.awk
8645 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8646 _ACAWK
8647 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
8648   for (key in S) S_is_set[key] = 1
8649   FS = "\a"
8650
8651 }
8652 {
8653   line = $ 0
8654   nfields = split(line, field, "@")
8655   substed = 0
8656   len = length(field[1])
8657   for (i = 2; i < nfields; i++) {
8658     key = field[i]
8659     keylen = length(key)
8660     if (S_is_set[key]) {
8661       value = S[key]
8662       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
8663       len += length(value) + length(field[++i])
8664       substed = 1
8665     } else
8666       len += 1 + keylen
8667   }
8668
8669   print line
8670 }
8671
8672 _ACAWK
8673 _ACEOF
8674 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8675 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8676   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
8677 else
8678   cat
8679 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
8680   || as_fn_error "could not setup config files machinery" "$LINENO" 5
8681 _ACEOF
8682
8683 # VPATH may cause trouble with some makes, so we remove $(srcdir),
8684 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8685 # trailing colons and then remove the whole line if VPATH becomes empty
8686 # (actually we leave an empty line to preserve line numbers).
8687 if test "x$srcdir" = x.; then
8688   ac_vpsub='/^[  ]*VPATH[        ]*=/{
8689 s/:*\$(srcdir):*/:/
8690 s/:*\${srcdir}:*/:/
8691 s/:*@srcdir@:*/:/
8692 s/^\([^=]*=[     ]*\):*/\1/
8693 s/:*$//
8694 s/^[^=]*=[       ]*$//
8695 }'
8696 fi
8697
8698 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8699 fi # test -n "$CONFIG_FILES"
8700
8701 # Set up the scripts for CONFIG_HEADERS section.
8702 # No need to generate them if there are no CONFIG_HEADERS.
8703 # This happens for instance with `./config.status Makefile'.
8704 if test -n "$CONFIG_HEADERS"; then
8705 cat >"$tmp/defines.awk" <<\_ACAWK ||
8706 BEGIN {
8707 _ACEOF
8708
8709 # Transform confdefs.h into an awk script `defines.awk', embedded as
8710 # here-document in config.status, that substitutes the proper values into
8711 # config.h.in to produce config.h.
8712
8713 # Create a delimiter string that does not exist in confdefs.h, to ease
8714 # handling of long lines.
8715 ac_delim='%!_!# '
8716 for ac_last_try in false false :; do
8717   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
8718   if test -z "$ac_t"; then
8719     break
8720   elif $ac_last_try; then
8721     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
8722   else
8723     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8724   fi
8725 done
8726
8727 # For the awk script, D is an array of macro values keyed by name,
8728 # likewise P contains macro parameters if any.  Preserve backslash
8729 # newline sequences.
8730
8731 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
8732 sed -n '
8733 s/.\{148\}/&'"$ac_delim"'/g
8734 t rset
8735 :rset
8736 s/^[     ]*#[    ]*define[       ][      ]*/ /
8737 t def
8738 d
8739 :def
8740 s/\\$//
8741 t bsnl
8742 s/["\\]/\\&/g
8743 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
8744 D["\1"]=" \3"/p
8745 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
8746 d
8747 :bsnl
8748 s/["\\]/\\&/g
8749 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
8750 D["\1"]=" \3\\\\\\n"\\/p
8751 t cont
8752 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
8753 t cont
8754 d
8755 :cont
8756 n
8757 s/.\{148\}/&'"$ac_delim"'/g
8758 t clear
8759 :clear
8760 s/\\$//
8761 t bsnlc
8762 s/["\\]/\\&/g; s/^/"/; s/$/"/p
8763 d
8764 :bsnlc
8765 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
8766 b cont
8767 ' <confdefs.h | sed '
8768 s/'"$ac_delim"'/"\\\
8769 "/g' >>$CONFIG_STATUS || ac_write_fail=1
8770
8771 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8772   for (key in D) D_is_set[key] = 1
8773   FS = "\a"
8774 }
8775 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
8776   line = \$ 0
8777   split(line, arg, " ")
8778   if (arg[1] == "#") {
8779     defundef = arg[2]
8780     mac1 = arg[3]
8781   } else {
8782     defundef = substr(arg[1], 2)
8783     mac1 = arg[2]
8784   }
8785   split(mac1, mac2, "(") #)
8786   macro = mac2[1]
8787   prefix = substr(line, 1, index(line, defundef) - 1)
8788   if (D_is_set[macro]) {
8789     # Preserve the white space surrounding the "#".
8790     print prefix "define", macro P[macro] D[macro]
8791     next
8792   } else {
8793     # Replace #undef with comments.  This is necessary, for example,
8794     # in the case of _POSIX_SOURCE, which is predefined and required
8795     # on some systems where configure will not decide to define it.
8796     if (defundef == "undef") {
8797       print "/*", prefix defundef, macro, "*/"
8798       next
8799     }
8800   }
8801 }
8802 { print }
8803 _ACAWK
8804 _ACEOF
8805 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8806   as_fn_error "could not setup config headers machinery" "$LINENO" 5
8807 fi # test -n "$CONFIG_HEADERS"
8808
8809
8810 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
8811 shift
8812 for ac_tag
8813 do
8814   case $ac_tag in
8815   :[FHLC]) ac_mode=$ac_tag; continue;;
8816   esac
8817   case $ac_mode$ac_tag in
8818   :[FHL]*:*);;
8819   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
8820   :[FH]-) ac_tag=-:-;;
8821   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8822   esac
8823   ac_save_IFS=$IFS
8824   IFS=:
8825   set x $ac_tag
8826   IFS=$ac_save_IFS
8827   shift
8828   ac_file=$1
8829   shift
8830
8831   case $ac_mode in
8832   :L) ac_source=$1;;
8833   :[FH])
8834     ac_file_inputs=
8835     for ac_f
8836     do
8837       case $ac_f in
8838       -) ac_f="$tmp/stdin";;
8839       *) # Look for the file first in the build tree, then in the source tree
8840          # (if the path is not absolute).  The absolute path cannot be DOS-style,
8841          # because $ac_f cannot contain `:'.
8842          test -f "$ac_f" ||
8843            case $ac_f in
8844            [\\/$]*) false;;
8845            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8846            esac ||
8847            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8848       esac
8849       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8850       as_fn_append ac_file_inputs " '$ac_f'"
8851     done
8852
8853     # Let's still pretend it is `configure' which instantiates (i.e., don't
8854     # use $as_me), people would be surprised to read:
8855     #    /* config.h.  Generated by config.status.  */
8856     configure_input='Generated from '`
8857           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8858         `' by configure.'
8859     if test x"$ac_file" != x-; then
8860       configure_input="$ac_file.  $configure_input"
8861       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8862 $as_echo "$as_me: creating $ac_file" >&6;}
8863     fi
8864     # Neutralize special characters interpreted by sed in replacement strings.
8865     case $configure_input in #(
8866     *\&* | *\|* | *\\* )
8867        ac_sed_conf_input=`$as_echo "$configure_input" |
8868        sed 's/[\\\\&|]/\\\\&/g'`;; #(
8869     *) ac_sed_conf_input=$configure_input;;
8870     esac
8871
8872     case $ac_tag in
8873     *:-:* | *:-) cat >"$tmp/stdin" \
8874       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
8875     esac
8876     ;;
8877   esac
8878
8879   ac_dir=`$as_dirname -- "$ac_file" ||
8880 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8881          X"$ac_file" : 'X\(//\)[^/]' \| \
8882          X"$ac_file" : 'X\(//\)$' \| \
8883          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8884 $as_echo X"$ac_file" |
8885     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8886             s//\1/
8887             q
8888           }
8889           /^X\(\/\/\)[^/].*/{
8890             s//\1/
8891             q
8892           }
8893           /^X\(\/\/\)$/{
8894             s//\1/
8895             q
8896           }
8897           /^X\(\/\).*/{
8898             s//\1/
8899             q
8900           }
8901           s/.*/./; q'`
8902   as_dir="$ac_dir"; as_fn_mkdir_p
8903   ac_builddir=.
8904
8905 case "$ac_dir" in
8906 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8907 *)
8908   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8909   # A ".." for each directory in $ac_dir_suffix.
8910   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8911   case $ac_top_builddir_sub in
8912   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8913   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8914   esac ;;
8915 esac
8916 ac_abs_top_builddir=$ac_pwd
8917 ac_abs_builddir=$ac_pwd$ac_dir_suffix
8918 # for backward compatibility:
8919 ac_top_builddir=$ac_top_build_prefix
8920
8921 case $srcdir in
8922   .)  # We are building in place.
8923     ac_srcdir=.
8924     ac_top_srcdir=$ac_top_builddir_sub
8925     ac_abs_top_srcdir=$ac_pwd ;;
8926   [\\/]* | ?:[\\/]* )  # Absolute name.
8927     ac_srcdir=$srcdir$ac_dir_suffix;
8928     ac_top_srcdir=$srcdir
8929     ac_abs_top_srcdir=$srcdir ;;
8930   *) # Relative name.
8931     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8932     ac_top_srcdir=$ac_top_build_prefix$srcdir
8933     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8934 esac
8935 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8936
8937
8938   case $ac_mode in
8939   :F)
8940   #
8941   # CONFIG_FILE
8942   #
8943
8944   case $INSTALL in
8945   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8946   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
8947   esac
8948   ac_MKDIR_P=$MKDIR_P
8949   case $MKDIR_P in
8950   [\\/$]* | ?:[\\/]* ) ;;
8951   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
8952   esac
8953 _ACEOF
8954
8955 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8956 # If the template does not know about datarootdir, expand it.
8957 # FIXME: This hack should be removed a few years after 2.60.
8958 ac_datarootdir_hack=; ac_datarootdir_seen=
8959 ac_sed_dataroot='
8960 /datarootdir/ {
8961   p
8962   q
8963 }
8964 /@datadir@/p
8965 /@docdir@/p
8966 /@infodir@/p
8967 /@localedir@/p
8968 /@mandir@/p'
8969 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8970 *datarootdir*) ac_datarootdir_seen=yes;;
8971 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8972   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8973 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8974 _ACEOF
8975 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8976   ac_datarootdir_hack='
8977   s&@datadir@&$datadir&g
8978   s&@docdir@&$docdir&g
8979   s&@infodir@&$infodir&g
8980   s&@localedir@&$localedir&g
8981   s&@mandir@&$mandir&g
8982   s&\\\${datarootdir}&$datarootdir&g' ;;
8983 esac
8984 _ACEOF
8985
8986 # Neutralize VPATH when `$srcdir' = `.'.
8987 # Shell code in configure.ac might set extrasub.
8988 # FIXME: do we really want to maintain this feature?
8989 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8990 ac_sed_extra="$ac_vpsub
8991 $extrasub
8992 _ACEOF
8993 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8994 :t
8995 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8996 s|@configure_input@|$ac_sed_conf_input|;t t
8997 s&@top_builddir@&$ac_top_builddir_sub&;t t
8998 s&@top_build_prefix@&$ac_top_build_prefix&;t t
8999 s&@srcdir@&$ac_srcdir&;t t
9000 s&@abs_srcdir@&$ac_abs_srcdir&;t t
9001 s&@top_srcdir@&$ac_top_srcdir&;t t
9002 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
9003 s&@builddir@&$ac_builddir&;t t
9004 s&@abs_builddir@&$ac_abs_builddir&;t t
9005 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
9006 s&@INSTALL@&$ac_INSTALL&;t t
9007 s&@MKDIR_P@&$ac_MKDIR_P&;t t
9008 $ac_datarootdir_hack
9009 "
9010 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
9011   || as_fn_error "could not create $ac_file" "$LINENO" 5
9012
9013 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
9014   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
9015   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
9016   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9017 which seems to be undefined.  Please make sure it is defined." >&5
9018 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9019 which seems to be undefined.  Please make sure it is defined." >&2;}
9020
9021   rm -f "$tmp/stdin"
9022   case $ac_file in
9023   -) cat "$tmp/out" && rm -f "$tmp/out";;
9024   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
9025   esac \
9026   || as_fn_error "could not create $ac_file" "$LINENO" 5
9027  ;;
9028   :H)
9029   #
9030   # CONFIG_HEADER
9031   #
9032   if test x"$ac_file" != x-; then
9033     {
9034       $as_echo "/* $configure_input  */" \
9035       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
9036     } >"$tmp/config.h" \
9037       || as_fn_error "could not create $ac_file" "$LINENO" 5
9038     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
9039       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
9040 $as_echo "$as_me: $ac_file is unchanged" >&6;}
9041     else
9042       rm -f "$ac_file"
9043       mv "$tmp/config.h" "$ac_file" \
9044         || as_fn_error "could not create $ac_file" "$LINENO" 5
9045     fi
9046   else
9047     $as_echo "/* $configure_input  */" \
9048       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
9049       || as_fn_error "could not create -" "$LINENO" 5
9050   fi
9051 # Compute "$ac_file"'s index in $config_headers.
9052 _am_arg="$ac_file"
9053 _am_stamp_count=1
9054 for _am_header in $config_headers :; do
9055   case $_am_header in
9056     $_am_arg | $_am_arg:* )
9057       break ;;
9058     * )
9059       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
9060   esac
9061 done
9062 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
9063 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9064          X"$_am_arg" : 'X\(//\)[^/]' \| \
9065          X"$_am_arg" : 'X\(//\)$' \| \
9066          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
9067 $as_echo X"$_am_arg" |
9068     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9069             s//\1/
9070             q
9071           }
9072           /^X\(\/\/\)[^/].*/{
9073             s//\1/
9074             q
9075           }
9076           /^X\(\/\/\)$/{
9077             s//\1/
9078             q
9079           }
9080           /^X\(\/\).*/{
9081             s//\1/
9082             q
9083           }
9084           s/.*/./; q'`/stamp-h$_am_stamp_count
9085  ;;
9086
9087   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
9088 $as_echo "$as_me: executing $ac_file commands" >&6;}
9089  ;;
9090   esac
9091
9092
9093   case $ac_file$ac_mode in
9094     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
9095   # Autoconf 2.62 quotes --file arguments for eval, but not when files
9096   # are listed without --file.  Let's play safe and only enable the eval
9097   # if we detect the quoting.
9098   case $CONFIG_FILES in
9099   *\'*) eval set x "$CONFIG_FILES" ;;
9100   *)   set x $CONFIG_FILES ;;
9101   esac
9102   shift
9103   for mf
9104   do
9105     # Strip MF so we end up with the name of the file.
9106     mf=`echo "$mf" | sed -e 's/:.*$//'`
9107     # Check whether this is an Automake generated Makefile or not.
9108     # We used to match only the files named `Makefile.in', but
9109     # some people rename them; so instead we look at the file content.
9110     # Grep'ing the first line is not enough: some people post-process
9111     # each Makefile.in and add a new line on top of each file to say so.
9112     # Grep'ing the whole file is not good either: AIX grep has a line
9113     # limit of 2048, but all sed's we know have understand at least 4000.
9114     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
9115       dirpart=`$as_dirname -- "$mf" ||
9116 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9117          X"$mf" : 'X\(//\)[^/]' \| \
9118          X"$mf" : 'X\(//\)$' \| \
9119          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
9120 $as_echo X"$mf" |
9121     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9122             s//\1/
9123             q
9124           }
9125           /^X\(\/\/\)[^/].*/{
9126             s//\1/
9127             q
9128           }
9129           /^X\(\/\/\)$/{
9130             s//\1/
9131             q
9132           }
9133           /^X\(\/\).*/{
9134             s//\1/
9135             q
9136           }
9137           s/.*/./; q'`
9138     else
9139       continue
9140     fi
9141     # Extract the definition of DEPDIR, am__include, and am__quote
9142     # from the Makefile without running `make'.
9143     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
9144     test -z "$DEPDIR" && continue
9145     am__include=`sed -n 's/^am__include = //p' < "$mf"`
9146     test -z "am__include" && continue
9147     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
9148     # When using ansi2knr, U may be empty or an underscore; expand it
9149     U=`sed -n 's/^U = //p' < "$mf"`
9150     # Find all dependency output files, they are included files with
9151     # $(DEPDIR) in their names.  We invoke sed twice because it is the
9152     # simplest approach to changing $(DEPDIR) to its actual value in the
9153     # expansion.
9154     for file in `sed -n "
9155       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
9156          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
9157       # Make sure the directory exists.
9158       test -f "$dirpart/$file" && continue
9159       fdir=`$as_dirname -- "$file" ||
9160 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9161          X"$file" : 'X\(//\)[^/]' \| \
9162          X"$file" : 'X\(//\)$' \| \
9163          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
9164 $as_echo X"$file" |
9165     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9166             s//\1/
9167             q
9168           }
9169           /^X\(\/\/\)[^/].*/{
9170             s//\1/
9171             q
9172           }
9173           /^X\(\/\/\)$/{
9174             s//\1/
9175             q
9176           }
9177           /^X\(\/\).*/{
9178             s//\1/
9179             q
9180           }
9181           s/.*/./; q'`
9182       as_dir=$dirpart/$fdir; as_fn_mkdir_p
9183       # echo "creating $dirpart/$file"
9184       echo '# dummy' > "$dirpart/$file"
9185     done
9186   done
9187 }
9188  ;;
9189     "default-1":C)
9190     for ac_file in $CONFIG_FILES; do
9191       # Support "outfile[:infile[:infile...]]"
9192       case "$ac_file" in
9193         *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9194       esac
9195       # PO directories have a Makefile.in generated from Makefile.in.in.
9196       case "$ac_file" in */Makefile.in)
9197         # Adjust a relative srcdir.
9198         ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
9199         ac_dir_suffix=/`echo "$ac_dir"|sed 's%^\./%%'`
9200         ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
9201         # In autoconf-2.13 it is called $ac_given_srcdir.
9202         # In autoconf-2.50 it is called $srcdir.
9203         test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
9204         case "$ac_given_srcdir" in
9205           .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
9206           /*) top_srcdir="$ac_given_srcdir" ;;
9207           *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
9208         esac
9209         if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
9210           rm -f "$ac_dir/POTFILES"
9211           test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
9212           cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[   ]*\$/d" -e "s,.*,     $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
9213           POMAKEFILEDEPS="POTFILES.in"
9214           # ALL_LINGUAS, POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES depend
9215           # on $ac_dir but don't depend on user-specified configuration
9216           # parameters.
9217           if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
9218             # The LINGUAS file contains the set of available languages.
9219             if test -n "$OBSOLETE_ALL_LINGUAS"; then
9220               test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.ac is obsolete" || echo "setting ALL_LINGUAS in configure.ac is obsolete"
9221             fi
9222             ALL_LINGUAS_=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"`
9223             # Hide the ALL_LINGUAS assigment from automake.
9224             eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
9225             POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
9226           else
9227             # The set of available languages was given in configure.ac.
9228             eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
9229           fi
9230           case "$ac_given_srcdir" in
9231             .) srcdirpre= ;;
9232             *) srcdirpre='$(srcdir)/' ;;
9233           esac
9234           POFILES=
9235           GMOFILES=
9236           UPDATEPOFILES=
9237           DUMMYPOFILES=
9238           for lang in $ALL_LINGUAS; do
9239             POFILES="$POFILES $srcdirpre$lang.po"
9240             GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
9241             UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
9242             DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
9243           done
9244           # CATALOGS depends on both $ac_dir and the user's LINGUAS
9245           # environment variable.
9246           INST_LINGUAS=
9247           if test -n "$ALL_LINGUAS"; then
9248             for presentlang in $ALL_LINGUAS; do
9249               useit=no
9250               if test "%UNSET%" != "$LINGUAS"; then
9251                 desiredlanguages="$LINGUAS"
9252               else
9253                 desiredlanguages="$ALL_LINGUAS"
9254               fi
9255               for desiredlang in $desiredlanguages; do
9256                 # Use the presentlang catalog if desiredlang is
9257                 #   a. equal to presentlang, or
9258                 #   b. a variant of presentlang (because in this case,
9259                 #      presentlang can be used as a fallback for messages
9260                 #      which are not translated in the desiredlang catalog).
9261                 case "$desiredlang" in
9262                   "$presentlang"*) useit=yes;;
9263                 esac
9264               done
9265               if test $useit = yes; then
9266                 INST_LINGUAS="$INST_LINGUAS $presentlang"
9267               fi
9268             done
9269           fi
9270           CATALOGS=
9271           if test -n "$INST_LINGUAS"; then
9272             for lang in $INST_LINGUAS; do
9273               CATALOGS="$CATALOGS $lang.gmo"
9274             done
9275           fi
9276           test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
9277           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"
9278           for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
9279             if test -f "$f"; then
9280               case "$f" in
9281                 *.orig | *.bak | *~) ;;
9282                 *) cat "$f" >> "$ac_dir/Makefile" ;;
9283               esac
9284             fi
9285           done
9286         fi
9287         ;;
9288       esac
9289     done ;;
9290
9291   esac
9292 done # for ac_tag
9293
9294
9295 as_fn_exit 0
9296 _ACEOF
9297 ac_clean_files=$ac_clean_files_save
9298
9299 test $ac_write_fail = 0 ||
9300   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
9301
9302
9303 # configure is writing to config.log, and then calls config.status.
9304 # config.status does its own redirection, appending to config.log.
9305 # Unfortunately, on DOS this fails, as config.log is still kept open
9306 # by configure, so config.status won't be able to write to it; its
9307 # output is simply discarded.  So we exec the FD to /dev/null,
9308 # effectively closing config.log, so it can be properly (re)opened and
9309 # appended to by config.status.  When coming back to configure, we
9310 # need to make the FD available again.
9311 if test "$no_create" != yes; then
9312   ac_cs_success=:
9313   ac_config_status_args=
9314   test "$silent" = yes &&
9315     ac_config_status_args="$ac_config_status_args --quiet"
9316   exec 5>/dev/null
9317   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
9318   exec 5>>config.log
9319   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9320   # would make configure fail if this is the last instruction.
9321   $ac_cs_success || as_fn_exit $?
9322 fi
9323 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
9324   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
9325 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
9326 fi
9327