intl/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69.
   4 #
   5 #
   6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   7 #
   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 as_myself=
  91 case $0 in #((
  92   *[\\/]* ) as_myself=$0 ;;
  93   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  94 for as_dir in $PATH
  95 do
  96   IFS=$as_save_IFS
  97   test -z "$as_dir" && as_dir=.
  98     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  99   done
 100 IFS=$as_save_IFS
 101
 102      ;;
 103 esac
 104 # We did not find ourselves, most probably we were run as `sh COMMAND'
 105 # in which case we are not to be found in the path.
 106 if test "x$as_myself" = x; then
 107   as_myself=$0
 108 fi
 109 if test ! -f "$as_myself"; then
 110   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 111   exit 1
 112 fi
 113
 114 # Unset variables that we do not need and which cause bugs (e.g. in
 115 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 116 # suppresses any "Segmentation fault" message there.  '((' could
 117 # trigger a bug in pdksh 5.2.14.
 118 for as_var in BASH_ENV ENV MAIL MAILPATH
 119 do eval test x\${$as_var+set} = xset \
 120   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 121 done
 122 PS1='$ '
 123 PS2='> '
 124 PS4='+ '
 125
 126 # NLS nuisances.
 127 LC_ALL=C
 128 export LC_ALL
 129 LANGUAGE=C
 130 export LANGUAGE
 131
 132 # CDPATH.
 133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 134
 135 # Use a proper internal environment variable to ensure we don't fall
 136   # into an infinite loop, continuously re-executing ourselves.
 137   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 138     _as_can_reexec=no; export _as_can_reexec;
 139     # We cannot yet assume a decent shell, so we have to provide a
 140 # neutralization value for shells without unset; and this also
 141 # works around shells that cannot unset nonexistent variables.
 142 # Preserve -v and -x to the replacement shell.
 143 BASH_ENV=/dev/null
 144 ENV=/dev/null
 145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 146 case $- in # ((((
 147   *v*x* | *x*v* ) as_opts=-vx ;;
 148   *v* ) as_opts=-v ;;
 149   *x* ) as_opts=-x ;;
 150   * ) as_opts= ;;
 151 esac
 152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 153 # Admittedly, this is quite paranoid, since all the known shells bail
 154 # out after a failed `exec'.
 155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 156 as_fn_exit 255
 157   fi
 158   # We don't want this to propagate to other subprocesses.
 159           { _as_can_reexec=; unset _as_can_reexec;}
 160 if test "x$CONFIG_SHELL" = x; then
 161   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 162   emulate sh
 163   NULLCMD=:
 164   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 165   # is contrary to our usage.  Disable this feature.
 166   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 167   setopt NO_GLOB_SUBST
 168 else
 169   case \`(set -o) 2>/dev/null\` in #(
 170   *posix*) :
 171     set -o posix ;; #(
 172   *) :
 173      ;;
 174 esac
 175 fi
 176 "
 177   as_required="as_fn_return () { (exit \$1); }
 178 as_fn_success () { as_fn_return 0; }
 179 as_fn_failure () { as_fn_return 1; }
 180 as_fn_ret_success () { return 0; }
 181 as_fn_ret_failure () { return 1; }
 182
 183 exitcode=0
 184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 189
 190 else
 191   exitcode=1; echo positional parameters were not saved.
 192 fi
 193 test x\$exitcode = x0 || exit 1
 194 test -x / || exit 1"
 195   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 196   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 197   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 198   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 199 test \$(( 1 + 1 )) = 2 || exit 1"
 200   if (eval "$as_required") 2>/dev/null; then :
 201   as_have_required=yes
 202 else
 203   as_have_required=no
 204 fi
 205   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 206
 207 else
 208   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 209 as_found=false
 210 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 211 do
 212   IFS=$as_save_IFS
 213   test -z "$as_dir" && as_dir=.
 214   as_found=:
 215   case $as_dir in #(
 216          /*)
 217            for as_base in sh bash ksh sh5; do
 218              # Try only shells that exist, to save several forks.
 219              as_shell=$as_dir/$as_base
 220              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 221                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 222   CONFIG_SHELL=$as_shell as_have_required=yes
 223                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 224   break 2
 225 fi
 226 fi
 227            done;;
 228        esac
 229   as_found=false
 230 done
 231 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 232               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 233   CONFIG_SHELL=$SHELL as_have_required=yes
 234 fi; }
 235 IFS=$as_save_IFS
 236
 237
 238       if test "x$CONFIG_SHELL" != x; then :
 239   export CONFIG_SHELL
 240              # We cannot yet assume a decent shell, so we have to provide a
 241 # neutralization value for shells without unset; and this also
 242 # works around shells that cannot unset nonexistent variables.
 243 # Preserve -v and -x to the replacement shell.
 244 BASH_ENV=/dev/null
 245 ENV=/dev/null
 246 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 247 case $- in # ((((
 248   *v*x* | *x*v* ) as_opts=-vx ;;
 249   *v* ) as_opts=-v ;;
 250   *x* ) as_opts=-x ;;
 251   * ) as_opts= ;;
 252 esac
 253 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 254 # Admittedly, this is quite paranoid, since all the known shells bail
 255 # out after a failed `exec'.
 256 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 257 exit 255
 258 fi
 259
 260     if test x$as_have_required = xno; then :
 261   $as_echo "$0: This script requires a shell more modern than all"
 262   $as_echo "$0: the shells that I found on your system."
 263   if test x${ZSH_VERSION+set} = xset ; then
 264     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 265     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 266   else
 267     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 268 $0: including any error possibly output before this
 269 $0: message. Then install a modern shell, or manually run
 270 $0: the script under such a shell if you do have one."
 271   fi
 272   exit 1
 273 fi
 274 fi
 275 fi
 276 SHELL=${CONFIG_SHELL-/bin/sh}
 277 export SHELL
 278 # Unset more variables known to interfere with behavior of common tools.
 279 CLICOLOR_FORCE= GREP_OPTIONS=
 280 unset CLICOLOR_FORCE GREP_OPTIONS
 281
 282 ## --------------------- ##
 283 ## M4sh Shell Functions. ##
 284 ## --------------------- ##
 285 # as_fn_unset VAR
 286 # ---------------
 287 # Portably unset VAR.
 288 as_fn_unset ()
 289 {
 290   { eval $1=; unset $1;}
 291 }
 292 as_unset=as_fn_unset
 293
 294 # as_fn_set_status STATUS
 295 # -----------------------
 296 # Set $? to STATUS, without forking.
 297 as_fn_set_status ()
 298 {
 299   return $1
 300 } # as_fn_set_status
 301
 302 # as_fn_exit STATUS
 303 # -----------------
 304 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 305 as_fn_exit ()
 306 {
 307   set +e
 308   as_fn_set_status $1
 309   exit $1
 310 } # as_fn_exit
 311
 312 # as_fn_mkdir_p
 313 # -------------
 314 # Create "$as_dir" as a directory, including parents if necessary.
 315 as_fn_mkdir_p ()
 316 {
 317
 318   case $as_dir in #(
 319   -*) as_dir=./$as_dir;;
 320   esac
 321   test -d "$as_dir" || eval $as_mkdir_p || {
 322     as_dirs=
 323     while :; do
 324       case $as_dir in #(
 325       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 326       *) as_qdir=$as_dir;;
 327       esac
 328       as_dirs="'$as_qdir' $as_dirs"
 329       as_dir=`$as_dirname -- "$as_dir" ||
 330 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 331          X"$as_dir" : 'X\(//\)[^/]' \| \
 332          X"$as_dir" : 'X\(//\)$' \| \
 333          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 334 $as_echo X"$as_dir" |
 335     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 336             s//\1/
 337             q
 338           }
 339           /^X\(\/\/\)[^/].*/{
 340             s//\1/
 341             q
 342           }
 343           /^X\(\/\/\)$/{
 344             s//\1/
 345             q
 346           }
 347           /^X\(\/\).*/{
 348             s//\1/
 349             q
 350           }
 351           s/.*/./; q'`
 352       test -d "$as_dir" && break
 353     done
 354     test -z "$as_dirs" || eval "mkdir $as_dirs"
 355   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 356
 357
 358 } # as_fn_mkdir_p
 359
 360 # as_fn_executable_p FILE
 361 # -----------------------
 362 # Test if FILE is an executable regular file.
 363 as_fn_executable_p ()
 364 {
 365   test -f "$1" && test -x "$1"
 366 } # as_fn_executable_p
 367 # as_fn_append VAR VALUE
 368 # ----------------------
 369 # Append the text in VALUE to the end of the definition contained in VAR. Take
 370 # advantage of any shell optimizations that allow amortized linear growth over
 371 # repeated appends, instead of the typical quadratic growth present in naive
 372 # implementations.
 373 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 374   eval 'as_fn_append ()
 375   {
 376     eval $1+=\$2
 377   }'
 378 else
 379   as_fn_append ()
 380   {
 381     eval $1=\$$1\$2
 382   }
 383 fi # as_fn_append
 384
 385 # as_fn_arith ARG...
 386 # ------------------
 387 # Perform arithmetic evaluation on the ARGs, and store the result in the
 388 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 389 # must be portable across $(()) and expr.
 390 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 391   eval 'as_fn_arith ()
 392   {
 393     as_val=$(( $* ))
 394   }'
 395 else
 396   as_fn_arith ()
 397   {
 398     as_val=`expr "$@" || test $? -eq 1`
 399   }
 400 fi # as_fn_arith
 401
 402
 403 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 404 # ----------------------------------------
 405 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 406 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 407 # script with STATUS, using 1 if that was 0.
 408 as_fn_error ()
 409 {
 410   as_status=$1; test $as_status -eq 0 && as_status=1
 411   if test "$4"; then
 412     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 413     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 414   fi
 415   $as_echo "$as_me: error: $2" >&2
 416   as_fn_exit $as_status
 417 } # as_fn_error
 418
 419 if expr a : '\(a\)' >/dev/null 2>&1 &&
 420    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 421   as_expr=expr
 422 else
 423   as_expr=false
 424 fi
 425
 426 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 427   as_basename=basename
 428 else
 429   as_basename=false
 430 fi
 431
 432 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 433   as_dirname=dirname
 434 else
 435   as_dirname=false
 436 fi
 437
 438 as_me=`$as_basename -- "$0" ||
 439 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 440          X"$0" : 'X\(//\)$' \| \
 441          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 442 $as_echo X/"$0" |
 443     sed '/^.*\/\([^/][^/]*\)\/*$/{
 444             s//\1/
 445             q
 446           }
 447           /^X\/\(\/\/\)$/{
 448             s//\1/
 449             q
 450           }
 451           /^X\/\(\/\).*/{
 452             s//\1/
 453             q
 454           }
 455           s/.*/./; q'`
 456
 457 # Avoid depending upon Character Ranges.
 458 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 459 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 460 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 461 as_cr_digits='0123456789'
 462 as_cr_alnum=$as_cr_Letters$as_cr_digits
 463
 464
 465   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 466   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 467   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 468   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 469   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 470   sed -n '
 471     p
 472     /[$]LINENO/=
 473   ' <$as_myself |
 474     sed '
 475       s/[$]LINENO.*/&-/
 476       t lineno
 477       b
 478       :lineno
 479       N
 480       :loop
 481       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 482       t loop
 483       s/-\n.*//
 484     ' >$as_me.lineno &&
 485   chmod +x "$as_me.lineno" ||
 486     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 487
 488   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 489   # already done that, so ensure we don't try to do so again and fall
 490   # in an infinite loop.  This has already happened in practice.
 491   _as_can_reexec=no; export _as_can_reexec
 492   # Don't try to exec as it changes $[0], causing all sort of problems
 493   # (the dirname of $[0] is not the place where we might find the
 494   # original and so on.  Autoconf is especially sensitive to this).
 495   . "./$as_me.lineno"
 496   # Exit status is that of the last command.
 497   exit
 498 }
 499
 500 ECHO_C= ECHO_N= ECHO_T=
 501 case `echo -n x` in #(((((
 502 -n*)
 503   case `echo 'xy\c'` in
 504   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 505   xy)  ECHO_C='\c';;
 506   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 507        ECHO_T=' ';;
 508   esac;;
 509 *)
 510   ECHO_N='-n';;
 511 esac
 512
 513 rm -f conf$$ conf$$.exe conf$$.file
 514 if test -d conf$$.dir; then
 515   rm -f conf$$.dir/conf$$.file
 516 else
 517   rm -f conf$$.dir
 518   mkdir conf$$.dir 2>/dev/null
 519 fi
 520 if (echo >conf$$.file) 2>/dev/null; then
 521   if ln -s conf$$.file conf$$ 2>/dev/null; then
 522     as_ln_s='ln -s'
 523     # ... but there are two gotchas:
 524     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 525     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 526     # In both cases, we have to default to `cp -pR'.
 527     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 528       as_ln_s='cp -pR'
 529   elif ln conf$$.file conf$$ 2>/dev/null; then
 530     as_ln_s=ln
 531   else
 532     as_ln_s='cp -pR'
 533   fi
 534 else
 535   as_ln_s='cp -pR'
 536 fi
 537 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 538 rmdir conf$$.dir 2>/dev/null
 539
 540 if mkdir -p . 2>/dev/null; then
 541   as_mkdir_p='mkdir -p "$as_dir"'
 542 else
 543   test -d ./-p && rmdir ./-p
 544   as_mkdir_p=false
 545 fi
 546
 547 as_test_x='test -x'
 548 as_executable_p=as_fn_executable_p
 549
 550 # Sed expression to map a string onto a valid CPP name.
 551 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 552
 553 # Sed expression to map a string onto a valid variable name.
 554 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 555
 556
 557 test -n "$DJDIR" || exec 7<&0 </dev/null
 558 exec 6>&1
 559
 560 # Name of the host.
 561 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 562 # so uname gets run too.
 563 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 564
 565 #
 566 # Initializations.
 567 #
 568 ac_default_prefix=/usr/local
 569 ac_clean_files=
 570 ac_config_libobj_dir=.
 571 LIBOBJS=
 572 cross_compiling=no
 573 subdirs=
 574 MFLAGS=
 575 MAKEFLAGS=
 576
 577 # Identity of this package.
 578 PACKAGE_NAME=
 579 PACKAGE_TARNAME=
 580 PACKAGE_VERSION=
 581 PACKAGE_STRING=
 582 PACKAGE_BUGREPORT=
 583 PACKAGE_URL=
 584
 585 # Factoring default headers for most tests.
 586 ac_includes_default="\
 587 #include <stdio.h>
 588 #ifdef HAVE_SYS_TYPES_H
 589 # include <sys/types.h>
 590 #endif
 591 #ifdef HAVE_SYS_STAT_H
 592 # include <sys/stat.h>
 593 #endif
 594 #ifdef STDC_HEADERS
 595 # include <stdlib.h>
 596 # include <stddef.h>
 597 #else
 598 # ifdef HAVE_STDLIB_H
 599 #  include <stdlib.h>
 600 # endif
 601 #endif
 602 #ifdef HAVE_STRING_H
 603 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 604 #  include <memory.h>
 605 # endif
 606 # include <string.h>
 607 #endif
 608 #ifdef HAVE_STRINGS_H
 609 # include <strings.h>
 610 #endif
 611 #ifdef HAVE_INTTYPES_H
 612 # include <inttypes.h>
 613 #endif
 614 #ifdef HAVE_STDINT_H
 615 # include <stdint.h>
 616 #endif
 617 #ifdef HAVE_UNISTD_H
 618 # include <unistd.h>
 619 #endif"
 620
 621 ac_unique_file="gettext.c"
 622 ac_header_list=
 623 ac_subst_vars='LTLIBOBJS
 624 LIBOBJS
 625 INCINTL
 626 LIBINTL_DEP
 627 MAINT
 628 AUTOHEADER
 629 AUTOCONF
 630 ACLOCAL
 631 POSUB
 632 LTLIBINTL
 633 LIBINTL
 634 INTLLIBS
 635 INTL_LIBTOOL_SUFFIX_PREFIX
 636 INTLOBJS
 637 GENCAT
 638 INSTOBJEXT
 639 DATADIRNAME
 640 CATOBJEXT
 641 USE_INCLUDED_LIBINTL
 642 BUILD_INCLUDED_LIBINTL
 643 INTLBISON
 644 LTLIBICONV
 645 LIBICONV
 646 GLIBC21
 647 ALLOCA
 648 RANLIB
 649 host_os
 650 host_vendor
 651 host_cpu
 652 host
 653 build_os
 654 build_vendor
 655 build_cpu
 656 build
 657 MSGMERGE
 658 XGETTEXT
 659 GMSGFMT
 660 MSGFMT
 661 USE_NLS
 662 MKINSTALLDIRS
 663 INSTALL_DATA
 664 INSTALL_SCRIPT
 665 INSTALL_PROGRAM
 666 SET_MAKE
 667 EGREP
 668 GREP
 669 CPP
 670 OBJEXT
 671 EXEEXT
 672 ac_ct_CC
 673 CPPFLAGS
 674 LDFLAGS
 675 CFLAGS
 676 CC
 677 target_alias
 678 host_alias
 679 build_alias
 680 LIBS
 681 ECHO_T
 682 ECHO_N
 683 ECHO_C
 684 DEFS
 685 mandir
 686 localedir
 687 libdir
 688 psdir
 689 pdfdir
 690 dvidir
 691 htmldir
 692 infodir
 693 docdir
 694 oldincludedir
 695 includedir
 696 localstatedir
 697 sharedstatedir
 698 sysconfdir
 699 datadir
 700 datarootdir
 701 libexecdir
 702 sbindir
 703 bindir
 704 program_transform_name
 705 prefix
 706 exec_prefix
 707 PACKAGE_URL
 708 PACKAGE_BUGREPORT
 709 PACKAGE_STRING
 710 PACKAGE_VERSION
 711 PACKAGE_TARNAME
 712 PACKAGE_NAME
 713 PATH_SEPARATOR
 714 SHELL'
 715 ac_subst_files=''
 716 ac_user_opts='
 717 enable_option_checking
 718 enable_nls
 719 with_gnu_ld
 720 enable_rpath
 721 with_libiconv_prefix
 722 with_included_gettext
 723 with_libintl_prefix
 724 enable_maintainer_mode
 725 '
 726       ac_precious_vars='build_alias
 727 host_alias
 728 target_alias
 729 CC
 730 CFLAGS
 731 LDFLAGS
 732 LIBS
 733 CPPFLAGS
 734 CPP'
 735
 736
 737 # Initialize some variables set by options.
 738 ac_init_help=
 739 ac_init_version=false
 740 ac_unrecognized_opts=
 741 ac_unrecognized_sep=
 742 # The variables have the same names as the options, with
 743 # dashes changed to underlines.
 744 cache_file=/dev/null
 745 exec_prefix=NONE
 746 no_create=
 747 no_recursion=
 748 prefix=NONE
 749 program_prefix=NONE
 750 program_suffix=NONE
 751 program_transform_name=s,x,x,
 752 silent=
 753 site=
 754 srcdir=
 755 verbose=
 756 x_includes=NONE
 757 x_libraries=NONE
 758
 759 # Installation directory options.
 760 # These are left unexpanded so users can "make install exec_prefix=/foo"
 761 # and all the variables that are supposed to be based on exec_prefix
 762 # by default will actually change.
 763 # Use braces instead of parens because sh, perl, etc. also accept them.
 764 # (The list follows the same order as the GNU Coding Standards.)
 765 bindir='${exec_prefix}/bin'
 766 sbindir='${exec_prefix}/sbin'
 767 libexecdir='${exec_prefix}/libexec'
 768 datarootdir='${prefix}/share'
 769 datadir='${datarootdir}'
 770 sysconfdir='${prefix}/etc'
 771 sharedstatedir='${prefix}/com'
 772 localstatedir='${prefix}/var'
 773 includedir='${prefix}/include'
 774 oldincludedir='/usr/include'
 775 docdir='${datarootdir}/doc/${PACKAGE}'
 776 infodir='${datarootdir}/info'
 777 htmldir='${docdir}'
 778 dvidir='${docdir}'
 779 pdfdir='${docdir}'
 780 psdir='${docdir}'
 781 libdir='${exec_prefix}/lib'
 782 localedir='${datarootdir}/locale'
 783 mandir='${datarootdir}/man'
 784
 785 ac_prev=
 786 ac_dashdash=
 787 for ac_option
 788 do
 789   # If the previous option needs an argument, assign it.
 790   if test -n "$ac_prev"; then
 791     eval $ac_prev=\$ac_option
 792     ac_prev=
 793     continue
 794   fi
 795
 796   case $ac_option in
 797   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 798   *=)   ac_optarg= ;;
 799   *)    ac_optarg=yes ;;
 800   esac
 801
 802   # Accept the important Cygnus configure options, so we can diagnose typos.
 803
 804   case $ac_dashdash$ac_option in
 805   --)
 806     ac_dashdash=yes ;;
 807
 808   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 809     ac_prev=bindir ;;
 810   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 811     bindir=$ac_optarg ;;
 812
 813   -build | --build | --buil | --bui | --bu)
 814     ac_prev=build_alias ;;
 815   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 816     build_alias=$ac_optarg ;;
 817
 818   -cache-file | --cache-file | --cache-fil | --cache-fi \
 819   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 820     ac_prev=cache_file ;;
 821   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 822   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 823     cache_file=$ac_optarg ;;
 824
 825   --config-cache | -C)
 826     cache_file=config.cache ;;
 827
 828   -datadir | --datadir | --datadi | --datad)
 829     ac_prev=datadir ;;
 830   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 831     datadir=$ac_optarg ;;
 832
 833   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 834   | --dataroo | --dataro | --datar)
 835     ac_prev=datarootdir ;;
 836   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 837   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 838     datarootdir=$ac_optarg ;;
 839
 840   -disable-* | --disable-*)
 841     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 842     # Reject names that are not valid shell variable names.
 843     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 844       as_fn_error $? "invalid feature name: $ac_useropt"
 845     ac_useropt_orig=$ac_useropt
 846     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 847     case $ac_user_opts in
 848       *"
 849 "enable_$ac_useropt"
 850 "*) ;;
 851       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 852          ac_unrecognized_sep=', ';;
 853     esac
 854     eval enable_$ac_useropt=no ;;
 855
 856   -docdir | --docdir | --docdi | --doc | --do)
 857     ac_prev=docdir ;;
 858   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 859     docdir=$ac_optarg ;;
 860
 861   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 862     ac_prev=dvidir ;;
 863   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 864     dvidir=$ac_optarg ;;
 865
 866   -enable-* | --enable-*)
 867     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 868     # Reject names that are not valid shell variable names.
 869     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 870       as_fn_error $? "invalid feature name: $ac_useropt"
 871     ac_useropt_orig=$ac_useropt
 872     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 873     case $ac_user_opts in
 874       *"
 875 "enable_$ac_useropt"
 876 "*) ;;
 877       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 878          ac_unrecognized_sep=', ';;
 879     esac
 880     eval enable_$ac_useropt=\$ac_optarg ;;
 881
 882   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 883   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 884   | --exec | --exe | --ex)
 885     ac_prev=exec_prefix ;;
 886   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 887   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 888   | --exec=* | --exe=* | --ex=*)
 889     exec_prefix=$ac_optarg ;;
 890
 891   -gas | --gas | --ga | --g)
 892     # Obsolete; use --with-gas.
 893     with_gas=yes ;;
 894
 895   -help | --help | --hel | --he | -h)
 896     ac_init_help=long ;;
 897   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 898     ac_init_help=recursive ;;
 899   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 900     ac_init_help=short ;;
 901
 902   -host | --host | --hos | --ho)
 903     ac_prev=host_alias ;;
 904   -host=* | --host=* | --hos=* | --ho=*)
 905     host_alias=$ac_optarg ;;
 906
 907   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 908     ac_prev=htmldir ;;
 909   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 910   | --ht=*)
 911     htmldir=$ac_optarg ;;
 912
 913   -includedir | --includedir | --includedi | --included | --include \
 914   | --includ | --inclu | --incl | --inc)
 915     ac_prev=includedir ;;
 916   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 917   | --includ=* | --inclu=* | --incl=* | --inc=*)
 918     includedir=$ac_optarg ;;
 919
 920   -infodir | --infodir | --infodi | --infod | --info | --inf)
 921     ac_prev=infodir ;;
 922   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 923     infodir=$ac_optarg ;;
 924
 925   -libdir | --libdir | --libdi | --libd)
 926     ac_prev=libdir ;;
 927   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 928     libdir=$ac_optarg ;;
 929
 930   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 931   | --libexe | --libex | --libe)
 932     ac_prev=libexecdir ;;
 933   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 934   | --libexe=* | --libex=* | --libe=*)
 935     libexecdir=$ac_optarg ;;
 936
 937   -localedir | --localedir | --localedi | --localed | --locale)
 938     ac_prev=localedir ;;
 939   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 940     localedir=$ac_optarg ;;
 941
 942   -localstatedir | --localstatedir | --localstatedi | --localstated \
 943   | --localstate | --localstat | --localsta | --localst | --locals)
 944     ac_prev=localstatedir ;;
 945   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 946   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 947     localstatedir=$ac_optarg ;;
 948
 949   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 950     ac_prev=mandir ;;
 951   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 952     mandir=$ac_optarg ;;
 953
 954   -nfp | --nfp | --nf)
 955     # Obsolete; use --without-fp.
 956     with_fp=no ;;
 957
 958   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 959   | --no-cr | --no-c | -n)
 960     no_create=yes ;;
 961
 962   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 963   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 964     no_recursion=yes ;;
 965
 966   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 967   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 968   | --oldin | --oldi | --old | --ol | --o)
 969     ac_prev=oldincludedir ;;
 970   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 971   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 972   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 973     oldincludedir=$ac_optarg ;;
 974
 975   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 976     ac_prev=prefix ;;
 977   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 978     prefix=$ac_optarg ;;
 979
 980   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 981   | --program-pre | --program-pr | --program-p)
 982     ac_prev=program_prefix ;;
 983   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 984   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 985     program_prefix=$ac_optarg ;;
 986
 987   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 988   | --program-suf | --program-su | --program-s)
 989     ac_prev=program_suffix ;;
 990   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 991   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 992     program_suffix=$ac_optarg ;;
 993
 994   -program-transform-name | --program-transform-name \
 995   | --program-transform-nam | --program-transform-na \
 996   | --program-transform-n | --program-transform- \
 997   | --program-transform | --program-transfor \
 998   | --program-transfo | --program-transf \
 999   | --program-trans | --program-tran \
1000   | --progr-tra | --program-tr | --program-t)
1001     ac_prev=program_transform_name ;;
1002   -program-transform-name=* | --program-transform-name=* \
1003   | --program-transform-nam=* | --program-transform-na=* \
1004   | --program-transform-n=* | --program-transform-=* \
1005   | --program-transform=* | --program-transfor=* \
1006   | --program-transfo=* | --program-transf=* \
1007   | --program-trans=* | --program-tran=* \
1008   | --progr-tra=* | --program-tr=* | --program-t=*)
1009     program_transform_name=$ac_optarg ;;
1010
1011   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1012     ac_prev=pdfdir ;;
1013   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1014     pdfdir=$ac_optarg ;;
1015
1016   -psdir | --psdir | --psdi | --psd | --ps)
1017     ac_prev=psdir ;;
1018   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1019     psdir=$ac_optarg ;;
1020
1021   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1022   | -silent | --silent | --silen | --sile | --sil)
1023     silent=yes ;;
1024
1025   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1026     ac_prev=sbindir ;;
1027   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1028   | --sbi=* | --sb=*)
1029     sbindir=$ac_optarg ;;
1030
1031   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1032   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1033   | --sharedst | --shareds | --shared | --share | --shar \
1034   | --sha | --sh)
1035     ac_prev=sharedstatedir ;;
1036   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1037   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1038   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1039   | --sha=* | --sh=*)
1040     sharedstatedir=$ac_optarg ;;
1041
1042   -site | --site | --sit)
1043     ac_prev=site ;;
1044   -site=* | --site=* | --sit=*)
1045     site=$ac_optarg ;;
1046
1047   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1048     ac_prev=srcdir ;;
1049   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1050     srcdir=$ac_optarg ;;
1051
1052   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1053   | --syscon | --sysco | --sysc | --sys | --sy)
1054     ac_prev=sysconfdir ;;
1055   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1056   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1057     sysconfdir=$ac_optarg ;;
1058
1059   -target | --target | --targe | --targ | --tar | --ta | --t)
1060     ac_prev=target_alias ;;
1061   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1062     target_alias=$ac_optarg ;;
1063
1064   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1065     verbose=yes ;;
1066
1067   -version | --version | --versio | --versi | --vers | -V)
1068     ac_init_version=: ;;
1069
1070   -with-* | --with-*)
1071     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1072     # Reject names that are not valid shell variable names.
1073     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1074       as_fn_error $? "invalid package name: $ac_useropt"
1075     ac_useropt_orig=$ac_useropt
1076     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1077     case $ac_user_opts in
1078       *"
1079 "with_$ac_useropt"
1080 "*) ;;
1081       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1082          ac_unrecognized_sep=', ';;
1083     esac
1084     eval with_$ac_useropt=\$ac_optarg ;;
1085
1086   -without-* | --without-*)
1087     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1088     # Reject names that are not valid shell variable names.
1089     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1090       as_fn_error $? "invalid package name: $ac_useropt"
1091     ac_useropt_orig=$ac_useropt
1092     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1093     case $ac_user_opts in
1094       *"
1095 "with_$ac_useropt"
1096 "*) ;;
1097       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1098          ac_unrecognized_sep=', ';;
1099     esac
1100     eval with_$ac_useropt=no ;;
1101
1102   --x)
1103     # Obsolete; use --with-x.
1104     with_x=yes ;;
1105
1106   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1107   | --x-incl | --x-inc | --x-in | --x-i)
1108     ac_prev=x_includes ;;
1109   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1110   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1111     x_includes=$ac_optarg ;;
1112
1113   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1114   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1115     ac_prev=x_libraries ;;
1116   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1117   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1118     x_libraries=$ac_optarg ;;
1119
1120   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1121 Try \`$0 --help' for more information"
1122     ;;
1123
1124   *=*)
1125     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1126     # Reject names that are not valid shell variable names.
1127     case $ac_envvar in #(
1128       '' | [0-9]* | *[!_$as_cr_alnum]* )
1129       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1130     esac
1131     eval $ac_envvar=\$ac_optarg
1132     export $ac_envvar ;;
1133
1134   *)
1135     # FIXME: should be removed in autoconf 3.0.
1136     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1137     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1138       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1139     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1140     ;;
1141
1142   esac
1143 done
1144
1145 if test -n "$ac_prev"; then
1146   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1147   as_fn_error $? "missing argument to $ac_option"
1148 fi
1149
1150 if test -n "$ac_unrecognized_opts"; then
1151   case $enable_option_checking in
1152     no) ;;
1153     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1154     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1155   esac
1156 fi
1157
1158 # Check all directory arguments for consistency.
1159 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1160                 datadir sysconfdir sharedstatedir localstatedir includedir \
1161                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1162                 libdir localedir mandir
1163 do
1164   eval ac_val=\$$ac_var
1165   # Remove trailing slashes.
1166   case $ac_val in
1167     */ )
1168       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1169       eval $ac_var=\$ac_val;;
1170   esac
1171   # Be sure to have absolute directory names.
1172   case $ac_val in
1173     [\\/$]* | ?:[\\/]* )  continue;;
1174     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1175   esac
1176   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1177 done
1178
1179 # There might be people who depend on the old broken behavior: `$host'
1180 # used to hold the argument of --host etc.
1181 # FIXME: To remove some day.
1182 build=$build_alias
1183 host=$host_alias
1184 target=$target_alias
1185
1186 # FIXME: To remove some day.
1187 if test "x$host_alias" != x; then
1188   if test "x$build_alias" = x; then
1189     cross_compiling=maybe
1190   elif test "x$build_alias" != "x$host_alias"; then
1191     cross_compiling=yes
1192   fi
1193 fi
1194
1195 ac_tool_prefix=
1196 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1197
1198 test "$silent" = yes && exec 6>/dev/null
1199
1200
1201 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1202 ac_ls_di=`ls -di .` &&
1203 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1204   as_fn_error $? "working directory cannot be determined"
1205 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1206   as_fn_error $? "pwd does not report name of working directory"
1207
1208
1209 # Find the source files, if location was not specified.
1210 if test -z "$srcdir"; then
1211   ac_srcdir_defaulted=yes
1212   # Try the directory containing this script, then the parent directory.
1213   ac_confdir=`$as_dirname -- "$as_myself" ||
1214 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1215          X"$as_myself" : 'X\(//\)[^/]' \| \
1216          X"$as_myself" : 'X\(//\)$' \| \
1217          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1218 $as_echo X"$as_myself" |
1219     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1220             s//\1/
1221             q
1222           }
1223           /^X\(\/\/\)[^/].*/{
1224             s//\1/
1225             q
1226           }
1227           /^X\(\/\/\)$/{
1228             s//\1/
1229             q
1230           }
1231           /^X\(\/\).*/{
1232             s//\1/
1233             q
1234           }
1235           s/.*/./; q'`
1236   srcdir=$ac_confdir
1237   if test ! -r "$srcdir/$ac_unique_file"; then
1238     srcdir=..
1239   fi
1240 else
1241   ac_srcdir_defaulted=no
1242 fi
1243 if test ! -r "$srcdir/$ac_unique_file"; then
1244   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1245   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1246 fi
1247 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1248 ac_abs_confdir=`(
1249         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1250         pwd)`
1251 # When building in place, set srcdir=.
1252 if test "$ac_abs_confdir" = "$ac_pwd"; then
1253   srcdir=.
1254 fi
1255 # Remove unnecessary trailing slashes from srcdir.
1256 # Double slashes in file names in object file debugging info
1257 # mess up M-x gdb in Emacs.
1258 case $srcdir in
1259 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1260 esac
1261 for ac_var in $ac_precious_vars; do
1262   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1263   eval ac_env_${ac_var}_value=\$${ac_var}
1264   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1265   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1266 done
1267
1268 #
1269 # Report the --help message.
1270 #
1271 if test "$ac_init_help" = "long"; then
1272   # Omit some internal or obsolete options to make the list less imposing.
1273   # This message is too long to be a string in the A/UX 3.1 sh.
1274   cat <<_ACEOF
1275 \`configure' configures this package to adapt to many kinds of systems.
1276
1277 Usage: $0 [OPTION]... [VAR=VALUE]...
1278
1279 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1280 VAR=VALUE.  See below for descriptions of some of the useful variables.
1281
1282 Defaults for the options are specified in brackets.
1283
1284 Configuration:
1285   -h, --help              display this help and exit
1286       --help=short        display options specific to this package
1287       --help=recursive    display the short help of all the included packages
1288   -V, --version           display version information and exit
1289   -q, --quiet, --silent   do not print \`checking ...' messages
1290       --cache-file=FILE   cache test results in FILE [disabled]
1291   -C, --config-cache      alias for \`--cache-file=config.cache'
1292   -n, --no-create         do not create output files
1293       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1294
1295 Installation directories:
1296   --prefix=PREFIX         install architecture-independent files in PREFIX
1297                           [$ac_default_prefix]
1298   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1299                           [PREFIX]
1300
1301 By default, \`make install' will install all the files in
1302 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1303 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1304 for instance \`--prefix=\$HOME'.
1305
1306 For better control, use the options below.
1307
1308 Fine tuning of the installation directories:
1309   --bindir=DIR            user executables [EPREFIX/bin]
1310   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1311   --libexecdir=DIR        program executables [EPREFIX/libexec]
1312   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1313   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1314   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1315   --libdir=DIR            object code libraries [EPREFIX/lib]
1316   --includedir=DIR        C header files [PREFIX/include]
1317   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1318   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1319   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1320   --infodir=DIR           info documentation [DATAROOTDIR/info]
1321   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1322   --mandir=DIR            man documentation [DATAROOTDIR/man]
1323   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1324   --htmldir=DIR           html documentation [DOCDIR]
1325   --dvidir=DIR            dvi documentation [DOCDIR]
1326   --pdfdir=DIR            pdf documentation [DOCDIR]
1327   --psdir=DIR             ps documentation [DOCDIR]
1328 _ACEOF
1329
1330   cat <<\_ACEOF
1331
1332 System types:
1333   --build=BUILD     configure for building on BUILD [guessed]
1334   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1335 _ACEOF
1336 fi
1337
1338 if test -n "$ac_init_help"; then
1339
1340   cat <<\_ACEOF
1341
1342 Optional Features:
1343   --disable-option-checking  ignore unrecognized --enable/--with options
1344   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1345   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1346   --disable-nls           do not use Native Language Support
1347   --disable-rpath         do not hardcode runtime library paths
1348   --enable-maintainer-mode enable rules only needed by maintainers
1349
1350 Optional Packages:
1351   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1352   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1353   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1354   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1355   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1356   --with-included-gettext use the GNU gettext library included here
1357   --with-libintl-prefix[=DIR]  search for libintl in DIR/include and DIR/lib
1358   --without-libintl-prefix     don't search for libintl in includedir and libdir
1359
1360 Some influential environment variables:
1361   CC          C compiler command
1362   CFLAGS      C compiler flags
1363   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1364               nonstandard directory <lib dir>
1365   LIBS        libraries to pass to the linker, e.g. -l<library>
1366   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1367               you have headers in a nonstandard directory <include dir>
1368   CPP         C preprocessor
1369
1370 Use these variables to override the choices made by `configure' or to help
1371 it to find libraries and programs with nonstandard names/locations.
1372
1373 Report bugs to the package provider.
1374 _ACEOF
1375 ac_status=$?
1376 fi
1377
1378 if test "$ac_init_help" = "recursive"; then
1379   # If there are subdirs, report their specific --help.
1380   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1381     test -d "$ac_dir" ||
1382       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1383       continue
1384     ac_builddir=.
1385
1386 case "$ac_dir" in
1387 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1388 *)
1389   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1390   # A ".." for each directory in $ac_dir_suffix.
1391   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1392   case $ac_top_builddir_sub in
1393   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1394   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1395   esac ;;
1396 esac
1397 ac_abs_top_builddir=$ac_pwd
1398 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1399 # for backward compatibility:
1400 ac_top_builddir=$ac_top_build_prefix
1401
1402 case $srcdir in
1403   .)  # We are building in place.
1404     ac_srcdir=.
1405     ac_top_srcdir=$ac_top_builddir_sub
1406     ac_abs_top_srcdir=$ac_pwd ;;
1407   [\\/]* | ?:[\\/]* )  # Absolute name.
1408     ac_srcdir=$srcdir$ac_dir_suffix;
1409     ac_top_srcdir=$srcdir
1410     ac_abs_top_srcdir=$srcdir ;;
1411   *) # Relative name.
1412     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1413     ac_top_srcdir=$ac_top_build_prefix$srcdir
1414     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1415 esac
1416 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1417
1418     cd "$ac_dir" || { ac_status=$?; continue; }
1419     # Check for guested configure.
1420     if test -f "$ac_srcdir/configure.gnu"; then
1421       echo &&
1422       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1423     elif test -f "$ac_srcdir/configure"; then
1424       echo &&
1425       $SHELL "$ac_srcdir/configure" --help=recursive
1426     else
1427       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1428     fi || ac_status=$?
1429     cd "$ac_pwd" || { ac_status=$?; break; }
1430   done
1431 fi
1432
1433 test -n "$ac_init_help" && exit $ac_status
1434 if $ac_init_version; then
1435   cat <<\_ACEOF
1436 configure
1437 generated by GNU Autoconf 2.69
1438
1439 Copyright (C) 2012 Free Software Foundation, Inc.
1440 This configure script is free software; the Free Software Foundation
1441 gives unlimited permission to copy, distribute and modify it.
1442 _ACEOF
1443   exit
1444 fi
1445
1446 ## ------------------------ ##
1447 ## Autoconf initialization. ##
1448 ## ------------------------ ##
1449
1450 # ac_fn_c_try_compile LINENO
1451 # --------------------------
1452 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1453 ac_fn_c_try_compile ()
1454 {
1455   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1456   rm -f conftest.$ac_objext
1457   if { { ac_try="$ac_compile"
1458 case "(($ac_try" in
1459   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1460   *) ac_try_echo=$ac_try;;
1461 esac
1462 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1463 $as_echo "$ac_try_echo"; } >&5
1464   (eval "$ac_compile") 2>conftest.err
1465   ac_status=$?
1466   if test -s conftest.err; then
1467     grep -v '^ *+' conftest.err >conftest.er1
1468     cat conftest.er1 >&5
1469     mv -f conftest.er1 conftest.err
1470   fi
1471   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1472   test $ac_status = 0; } && {
1473          test -z "$ac_c_werror_flag" ||
1474          test ! -s conftest.err
1475        } && test -s conftest.$ac_objext; then :
1476   ac_retval=0
1477 else
1478   $as_echo "$as_me: failed program was:" >&5
1479 sed 's/^/| /' conftest.$ac_ext >&5
1480
1481         ac_retval=1
1482 fi
1483   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1484   as_fn_set_status $ac_retval
1485
1486 } # ac_fn_c_try_compile
1487
1488 # ac_fn_c_try_cpp LINENO
1489 # ----------------------
1490 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1491 ac_fn_c_try_cpp ()
1492 {
1493   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1494   if { { ac_try="$ac_cpp conftest.$ac_ext"
1495 case "(($ac_try" in
1496   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1497   *) ac_try_echo=$ac_try;;
1498 esac
1499 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1500 $as_echo "$ac_try_echo"; } >&5
1501   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1502   ac_status=$?
1503   if test -s conftest.err; then
1504     grep -v '^ *+' conftest.err >conftest.er1
1505     cat conftest.er1 >&5
1506     mv -f conftest.er1 conftest.err
1507   fi
1508   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1509   test $ac_status = 0; } > conftest.i && {
1510          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1511          test ! -s conftest.err
1512        }; then :
1513   ac_retval=0
1514 else
1515   $as_echo "$as_me: failed program was:" >&5
1516 sed 's/^/| /' conftest.$ac_ext >&5
1517
1518     ac_retval=1
1519 fi
1520   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1521   as_fn_set_status $ac_retval
1522
1523 } # ac_fn_c_try_cpp
1524
1525 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1526 # -------------------------------------------------------
1527 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1528 # the include files in INCLUDES and setting the cache variable VAR
1529 # accordingly.
1530 ac_fn_c_check_header_mongrel ()
1531 {
1532   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1533   if eval \${$3+:} false; then :
1534   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1535 $as_echo_n "checking for $2... " >&6; }
1536 if eval \${$3+:} false; then :
1537   $as_echo_n "(cached) " >&6
1538 fi
1539 eval ac_res=\$$3
1540                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1541 $as_echo "$ac_res" >&6; }
1542 else
1543   # Is the header compilable?
1544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1545 $as_echo_n "checking $2 usability... " >&6; }
1546 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1547 /* end confdefs.h.  */
1548 $4
1549 #include <$2>
1550 _ACEOF
1551 if ac_fn_c_try_compile "$LINENO"; then :
1552   ac_header_compiler=yes
1553 else
1554   ac_header_compiler=no
1555 fi
1556 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1558 $as_echo "$ac_header_compiler" >&6; }
1559
1560 # Is the header present?
1561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1562 $as_echo_n "checking $2 presence... " >&6; }
1563 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1564 /* end confdefs.h.  */
1565 #include <$2>
1566 _ACEOF
1567 if ac_fn_c_try_cpp "$LINENO"; then :
1568   ac_header_preproc=yes
1569 else
1570   ac_header_preproc=no
1571 fi
1572 rm -f conftest.err conftest.i conftest.$ac_ext
1573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1574 $as_echo "$ac_header_preproc" >&6; }
1575
1576 # So?  What about this header?
1577 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1578   yes:no: )
1579     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1580 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1581     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1582 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1583     ;;
1584   no:yes:* )
1585     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1586 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1587     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1588 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1589     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1590 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1591     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1592 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1593     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1594 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1595     ;;
1596 esac
1597   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1598 $as_echo_n "checking for $2... " >&6; }
1599 if eval \${$3+:} false; then :
1600   $as_echo_n "(cached) " >&6
1601 else
1602   eval "$3=\$ac_header_compiler"
1603 fi
1604 eval ac_res=\$$3
1605                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1606 $as_echo "$ac_res" >&6; }
1607 fi
1608   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1609
1610 } # ac_fn_c_check_header_mongrel
1611
1612 # ac_fn_c_try_run LINENO
1613 # ----------------------
1614 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1615 # that executables *can* be run.
1616 ac_fn_c_try_run ()
1617 {
1618   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1619   if { { ac_try="$ac_link"
1620 case "(($ac_try" in
1621   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1622   *) ac_try_echo=$ac_try;;
1623 esac
1624 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1625 $as_echo "$ac_try_echo"; } >&5
1626   (eval "$ac_link") 2>&5
1627   ac_status=$?
1628   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1629   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1630   { { case "(($ac_try" in
1631   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1632   *) ac_try_echo=$ac_try;;
1633 esac
1634 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1635 $as_echo "$ac_try_echo"; } >&5
1636   (eval "$ac_try") 2>&5
1637   ac_status=$?
1638   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1639   test $ac_status = 0; }; }; then :
1640   ac_retval=0
1641 else
1642   $as_echo "$as_me: program exited with status $ac_status" >&5
1643        $as_echo "$as_me: failed program was:" >&5
1644 sed 's/^/| /' conftest.$ac_ext >&5
1645
1646        ac_retval=$ac_status
1647 fi
1648   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1649   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1650   as_fn_set_status $ac_retval
1651
1652 } # ac_fn_c_try_run
1653
1654 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1655 # -------------------------------------------------------
1656 # Tests whether HEADER exists and can be compiled using the include files in
1657 # INCLUDES, setting the cache variable VAR accordingly.
1658 ac_fn_c_check_header_compile ()
1659 {
1660   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1661   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1662 $as_echo_n "checking for $2... " >&6; }
1663 if eval \${$3+:} false; then :
1664   $as_echo_n "(cached) " >&6
1665 else
1666   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1667 /* end confdefs.h.  */
1668 $4
1669 #include <$2>
1670 _ACEOF
1671 if ac_fn_c_try_compile "$LINENO"; then :
1672   eval "$3=yes"
1673 else
1674   eval "$3=no"
1675 fi
1676 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1677 fi
1678 eval ac_res=\$$3
1679                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1680 $as_echo "$ac_res" >&6; }
1681   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1682
1683 } # ac_fn_c_check_header_compile
1684
1685 # ac_fn_c_try_link LINENO
1686 # -----------------------
1687 # Try to link conftest.$ac_ext, and return whether this succeeded.
1688 ac_fn_c_try_link ()
1689 {
1690   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1691   rm -f conftest.$ac_objext conftest$ac_exeext
1692   if { { ac_try="$ac_link"
1693 case "(($ac_try" in
1694   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1695   *) ac_try_echo=$ac_try;;
1696 esac
1697 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1698 $as_echo "$ac_try_echo"; } >&5
1699   (eval "$ac_link") 2>conftest.err
1700   ac_status=$?
1701   if test -s conftest.err; then
1702     grep -v '^ *+' conftest.err >conftest.er1
1703     cat conftest.er1 >&5
1704     mv -f conftest.er1 conftest.err
1705   fi
1706   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1707   test $ac_status = 0; } && {
1708          test -z "$ac_c_werror_flag" ||
1709          test ! -s conftest.err
1710        } && test -s conftest$ac_exeext && {
1711          test "$cross_compiling" = yes ||
1712          test -x conftest$ac_exeext
1713        }; then :
1714   ac_retval=0
1715 else
1716   $as_echo "$as_me: failed program was:" >&5
1717 sed 's/^/| /' conftest.$ac_ext >&5
1718
1719         ac_retval=1
1720 fi
1721   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1722   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1723   # interfere with the next link command; also delete a directory that is
1724   # left behind by Apple's compiler.  We do this before executing the actions.
1725   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1726   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1727   as_fn_set_status $ac_retval
1728
1729 } # ac_fn_c_try_link
1730
1731 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1732 # -------------------------------------------
1733 # Tests whether TYPE exists after having included INCLUDES, setting cache
1734 # variable VAR accordingly.
1735 ac_fn_c_check_type ()
1736 {
1737   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1738   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1739 $as_echo_n "checking for $2... " >&6; }
1740 if eval \${$3+:} false; then :
1741   $as_echo_n "(cached) " >&6
1742 else
1743   eval "$3=no"
1744   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1745 /* end confdefs.h.  */
1746 $4
1747 int
1748 main ()
1749 {
1750 if (sizeof ($2))
1751          return 0;
1752   ;
1753   return 0;
1754 }
1755 _ACEOF
1756 if ac_fn_c_try_compile "$LINENO"; then :
1757   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1758 /* end confdefs.h.  */
1759 $4
1760 int
1761 main ()
1762 {
1763 if (sizeof (($2)))
1764             return 0;
1765   ;
1766   return 0;
1767 }
1768 _ACEOF
1769 if ac_fn_c_try_compile "$LINENO"; then :
1770
1771 else
1772   eval "$3=yes"
1773 fi
1774 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1775 fi
1776 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1777 fi
1778 eval ac_res=\$$3
1779                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1780 $as_echo "$ac_res" >&6; }
1781   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1782
1783 } # ac_fn_c_check_type
1784
1785 # ac_fn_c_check_func LINENO FUNC VAR
1786 # ----------------------------------
1787 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1788 ac_fn_c_check_func ()
1789 {
1790   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1791   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1792 $as_echo_n "checking for $2... " >&6; }
1793 if eval \${$3+:} false; then :
1794   $as_echo_n "(cached) " >&6
1795 else
1796   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1797 /* end confdefs.h.  */
1798 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1799    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1800 #define $2 innocuous_$2
1801
1802 /* System header to define __stub macros and hopefully few prototypes,
1803     which can conflict with char $2 (); below.
1804     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1805     <limits.h> exists even on freestanding compilers.  */
1806
1807 #ifdef __STDC__
1808 # include <limits.h>
1809 #else
1810 # include <assert.h>
1811 #endif
1812
1813 #undef $2
1814
1815 /* Override any GCC internal prototype to avoid an error.
1816    Use char because int might match the return type of a GCC
1817    builtin and then its argument prototype would still apply.  */
1818 #ifdef __cplusplus
1819 extern "C"
1820 #endif
1821 char $2 ();
1822 /* The GNU C library defines this for functions which it implements
1823     to always fail with ENOSYS.  Some functions are actually named
1824     something starting with __ and the normal name is an alias.  */
1825 #if defined __stub_$2 || defined __stub___$2
1826 choke me
1827 #endif
1828
1829 int
1830 main ()
1831 {
1832 return $2 ();
1833   ;
1834   return 0;
1835 }
1836 _ACEOF
1837 if ac_fn_c_try_link "$LINENO"; then :
1838   eval "$3=yes"
1839 else
1840   eval "$3=no"
1841 fi
1842 rm -f core conftest.err conftest.$ac_objext \
1843     conftest$ac_exeext conftest.$ac_ext
1844 fi
1845 eval ac_res=\$$3
1846                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1847 $as_echo "$ac_res" >&6; }
1848   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1849
1850 } # ac_fn_c_check_func
1851 cat >config.log <<_ACEOF
1852 This file contains any messages produced by compilers while
1853 running configure, to aid debugging if configure makes a mistake.
1854
1855 It was created by $as_me, which was
1856 generated by GNU Autoconf 2.69.  Invocation command line was
1857
1858   $ $0 $@
1859
1860 _ACEOF
1861 exec 5>>config.log
1862 {
1863 cat <<_ASUNAME
1864 ## --------- ##
1865 ## Platform. ##
1866 ## --------- ##
1867
1868 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1869 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1870 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1871 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1872 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1873
1874 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1875 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1876
1877 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1878 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1879 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1880 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1881 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1882 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1883 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1884
1885 _ASUNAME
1886
1887 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1888 for as_dir in $PATH
1889 do
1890   IFS=$as_save_IFS
1891   test -z "$as_dir" && as_dir=.
1892     $as_echo "PATH: $as_dir"
1893   done
1894 IFS=$as_save_IFS
1895
1896 } >&5
1897
1898 cat >&5 <<_ACEOF
1899
1900
1901 ## ----------- ##
1902 ## Core tests. ##
1903 ## ----------- ##
1904
1905 _ACEOF
1906
1907
1908 # Keep a trace of the command line.
1909 # Strip out --no-create and --no-recursion so they do not pile up.
1910 # Strip out --silent because we don't want to record it for future runs.
1911 # Also quote any args containing shell meta-characters.
1912 # Make two passes to allow for proper duplicate-argument suppression.
1913 ac_configure_args=
1914 ac_configure_args0=
1915 ac_configure_args1=
1916 ac_must_keep_next=false
1917 for ac_pass in 1 2
1918 do
1919   for ac_arg
1920   do
1921     case $ac_arg in
1922     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1923     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1924     | -silent | --silent | --silen | --sile | --sil)
1925       continue ;;
1926     *\'*)
1927       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1928     esac
1929     case $ac_pass in
1930     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1931     2)
1932       as_fn_append ac_configure_args1 " '$ac_arg'"
1933       if test $ac_must_keep_next = true; then
1934         ac_must_keep_next=false # Got value, back to normal.
1935       else
1936         case $ac_arg in
1937           *=* | --config-cache | -C | -disable-* | --disable-* \
1938           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1939           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1940           | -with-* | --with-* | -without-* | --without-* | --x)
1941             case "$ac_configure_args0 " in
1942               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1943             esac
1944             ;;
1945           -* ) ac_must_keep_next=true ;;
1946         esac
1947       fi
1948       as_fn_append ac_configure_args " '$ac_arg'"
1949       ;;
1950     esac
1951   done
1952 done
1953 { ac_configure_args0=; unset ac_configure_args0;}
1954 { ac_configure_args1=; unset ac_configure_args1;}
1955
1956 # When interrupted or exit'd, cleanup temporary files, and complete
1957 # config.log.  We remove comments because anyway the quotes in there
1958 # would cause problems or look ugly.
1959 # WARNING: Use '\'' to represent an apostrophe within the trap.
1960 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1961 trap 'exit_status=$?
1962   # Save into config.log some information that might help in debugging.
1963   {
1964     echo
1965
1966     $as_echo "## ---------------- ##
1967 ## Cache variables. ##
1968 ## ---------------- ##"
1969     echo
1970     # The following way of writing the cache mishandles newlines in values,
1971 (
1972   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1973     eval ac_val=\$$ac_var
1974     case $ac_val in #(
1975     *${as_nl}*)
1976       case $ac_var in #(
1977       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1978 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1979       esac
1980       case $ac_var in #(
1981       _ | IFS | as_nl) ;; #(
1982       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1983       *) { eval $ac_var=; unset $ac_var;} ;;
1984       esac ;;
1985     esac
1986   done
1987   (set) 2>&1 |
1988     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1989     *${as_nl}ac_space=\ *)
1990       sed -n \
1991         "s/'\''/'\''\\\\'\'''\''/g;
1992           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1993       ;; #(
1994     *)
1995       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1996       ;;
1997     esac |
1998     sort
1999 )
2000     echo
2001
2002     $as_echo "## ----------------- ##
2003 ## Output variables. ##
2004 ## ----------------- ##"
2005     echo
2006     for ac_var in $ac_subst_vars
2007     do
2008       eval ac_val=\$$ac_var
2009       case $ac_val in
2010       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2011       esac
2012       $as_echo "$ac_var='\''$ac_val'\''"
2013     done | sort
2014     echo
2015
2016     if test -n "$ac_subst_files"; then
2017       $as_echo "## ------------------- ##
2018 ## File substitutions. ##
2019 ## ------------------- ##"
2020       echo
2021       for ac_var in $ac_subst_files
2022       do
2023         eval ac_val=\$$ac_var
2024         case $ac_val in
2025         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2026         esac
2027         $as_echo "$ac_var='\''$ac_val'\''"
2028       done | sort
2029       echo
2030     fi
2031
2032     if test -s confdefs.h; then
2033       $as_echo "## ----------- ##
2034 ## confdefs.h. ##
2035 ## ----------- ##"
2036       echo
2037       cat confdefs.h
2038       echo
2039     fi
2040     test "$ac_signal" != 0 &&
2041       $as_echo "$as_me: caught signal $ac_signal"
2042     $as_echo "$as_me: exit $exit_status"
2043   } >&5
2044   rm -f core *.core core.conftest.* &&
2045     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2046     exit $exit_status
2047 ' 0
2048 for ac_signal in 1 2 13 15; do
2049   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2050 done
2051 ac_signal=0
2052
2053 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2054 rm -f -r conftest* confdefs.h
2055
2056 $as_echo "/* confdefs.h */" > confdefs.h
2057
2058 # Predefined preprocessor variables.
2059
2060 cat >>confdefs.h <<_ACEOF
2061 #define PACKAGE_NAME "$PACKAGE_NAME"
2062 _ACEOF
2063
2064 cat >>confdefs.h <<_ACEOF
2065 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2066 _ACEOF
2067
2068 cat >>confdefs.h <<_ACEOF
2069 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2070 _ACEOF
2071
2072 cat >>confdefs.h <<_ACEOF
2073 #define PACKAGE_STRING "$PACKAGE_STRING"
2074 _ACEOF
2075
2076 cat >>confdefs.h <<_ACEOF
2077 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2078 _ACEOF
2079
2080 cat >>confdefs.h <<_ACEOF
2081 #define PACKAGE_URL "$PACKAGE_URL"
2082 _ACEOF
2083
2084
2085 # Let the site file select an alternate cache file if it wants to.
2086 # Prefer an explicitly selected file to automatically selected ones.
2087 ac_site_file1=NONE
2088 ac_site_file2=NONE
2089 if test -n "$CONFIG_SITE"; then
2090   # We do not want a PATH search for config.site.
2091   case $CONFIG_SITE in #((
2092     -*)  ac_site_file1=./$CONFIG_SITE;;
2093     */*) ac_site_file1=$CONFIG_SITE;;
2094     *)   ac_site_file1=./$CONFIG_SITE;;
2095   esac
2096 elif test "x$prefix" != xNONE; then
2097   ac_site_file1=$prefix/share/config.site
2098   ac_site_file2=$prefix/etc/config.site
2099 else
2100   ac_site_file1=$ac_default_prefix/share/config.site
2101   ac_site_file2=$ac_default_prefix/etc/config.site
2102 fi
2103 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2104 do
2105   test "x$ac_site_file" = xNONE && continue
2106   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2107     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2108 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2109     sed 's/^/| /' "$ac_site_file" >&5
2110     . "$ac_site_file" \
2111       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2112 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2113 as_fn_error $? "failed to load site script $ac_site_file
2114 See \`config.log' for more details" "$LINENO" 5; }
2115   fi
2116 done
2117
2118 if test -r "$cache_file"; then
2119   # Some versions of bash will fail to source /dev/null (special files
2120   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2121   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2122     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2123 $as_echo "$as_me: loading cache $cache_file" >&6;}
2124     case $cache_file in
2125       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2126       *)                      . "./$cache_file";;
2127     esac
2128   fi
2129 else
2130   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2131 $as_echo "$as_me: creating cache $cache_file" >&6;}
2132   >$cache_file
2133 fi
2134
2135 as_fn_append ac_header_list " stdlib.h"
2136 as_fn_append ac_header_list " unistd.h"
2137 as_fn_append ac_header_list " sys/param.h"
2138 # Check that the precious variables saved in the cache have kept the same
2139 # value.
2140 ac_cache_corrupted=false
2141 for ac_var in $ac_precious_vars; do
2142   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2143   eval ac_new_set=\$ac_env_${ac_var}_set
2144   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2145   eval ac_new_val=\$ac_env_${ac_var}_value
2146   case $ac_old_set,$ac_new_set in
2147     set,)
2148       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2149 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2150       ac_cache_corrupted=: ;;
2151     ,set)
2152       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2153 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2154       ac_cache_corrupted=: ;;
2155     ,);;
2156     *)
2157       if test "x$ac_old_val" != "x$ac_new_val"; then
2158         # differences in whitespace do not lead to failure.
2159         ac_old_val_w=`echo x $ac_old_val`
2160         ac_new_val_w=`echo x $ac_new_val`
2161         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2162           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2163 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2164           ac_cache_corrupted=:
2165         else
2166           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2167 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2168           eval $ac_var=\$ac_old_val
2169         fi
2170         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2171 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2172         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2173 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2174       fi;;
2175   esac
2176   # Pass precious variables to config.status.
2177   if test "$ac_new_set" = set; then
2178     case $ac_new_val in
2179     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2180     *) ac_arg=$ac_var=$ac_new_val ;;
2181     esac
2182     case " $ac_configure_args " in
2183       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2184       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2185     esac
2186   fi
2187 done
2188 if $ac_cache_corrupted; then
2189   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2190 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2191   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2192 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2193   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2194 fi
2195 ## -------------------- ##
2196 ## Main body of script. ##
2197 ## -------------------- ##
2198
2199 ac_ext=c
2200 ac_cpp='$CPP $CPPFLAGS'
2201 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2202 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2203 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2204
2205
2206
2207
2208
2209 ac_ext=c
2210 ac_cpp='$CPP $CPPFLAGS'
2211 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2212 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2213 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2214 if test -n "$ac_tool_prefix"; then
2215   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2216 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2218 $as_echo_n "checking for $ac_word... " >&6; }
2219 if ${ac_cv_prog_CC+:} false; then :
2220   $as_echo_n "(cached) " >&6
2221 else
2222   if test -n "$CC"; then
2223   ac_cv_prog_CC="$CC" # Let the user override the test.
2224 else
2225 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2226 for as_dir in $PATH
2227 do
2228   IFS=$as_save_IFS
2229   test -z "$as_dir" && as_dir=.
2230     for ac_exec_ext in '' $ac_executable_extensions; do
2231   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2232     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2233     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2234     break 2
2235   fi
2236 done
2237   done
2238 IFS=$as_save_IFS
2239
2240 fi
2241 fi
2242 CC=$ac_cv_prog_CC
2243 if test -n "$CC"; then
2244   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2245 $as_echo "$CC" >&6; }
2246 else
2247   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2248 $as_echo "no" >&6; }
2249 fi
2250
2251
2252 fi
2253 if test -z "$ac_cv_prog_CC"; then
2254   ac_ct_CC=$CC
2255   # Extract the first word of "gcc", so it can be a program name with args.
2256 set dummy gcc; ac_word=$2
2257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2258 $as_echo_n "checking for $ac_word... " >&6; }
2259 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2260   $as_echo_n "(cached) " >&6
2261 else
2262   if test -n "$ac_ct_CC"; then
2263   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2264 else
2265 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2266 for as_dir in $PATH
2267 do
2268   IFS=$as_save_IFS
2269   test -z "$as_dir" && as_dir=.
2270     for ac_exec_ext in '' $ac_executable_extensions; do
2271   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2272     ac_cv_prog_ac_ct_CC="gcc"
2273     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2274     break 2
2275   fi
2276 done
2277   done
2278 IFS=$as_save_IFS
2279
2280 fi
2281 fi
2282 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2283 if test -n "$ac_ct_CC"; then
2284   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2285 $as_echo "$ac_ct_CC" >&6; }
2286 else
2287   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2288 $as_echo "no" >&6; }
2289 fi
2290
2291   if test "x$ac_ct_CC" = x; then
2292     CC=""
2293   else
2294     case $cross_compiling:$ac_tool_warned in
2295 yes:)
2296 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2297 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2298 ac_tool_warned=yes ;;
2299 esac
2300     CC=$ac_ct_CC
2301   fi
2302 else
2303   CC="$ac_cv_prog_CC"
2304 fi
2305
2306 if test -z "$CC"; then
2307           if test -n "$ac_tool_prefix"; then
2308     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2309 set dummy ${ac_tool_prefix}cc; ac_word=$2
2310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2311 $as_echo_n "checking for $ac_word... " >&6; }
2312 if ${ac_cv_prog_CC+:} false; then :
2313   $as_echo_n "(cached) " >&6
2314 else
2315   if test -n "$CC"; then
2316   ac_cv_prog_CC="$CC" # Let the user override the test.
2317 else
2318 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2319 for as_dir in $PATH
2320 do
2321   IFS=$as_save_IFS
2322   test -z "$as_dir" && as_dir=.
2323     for ac_exec_ext in '' $ac_executable_extensions; do
2324   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2325     ac_cv_prog_CC="${ac_tool_prefix}cc"
2326     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2327     break 2
2328   fi
2329 done
2330   done
2331 IFS=$as_save_IFS
2332
2333 fi
2334 fi
2335 CC=$ac_cv_prog_CC
2336 if test -n "$CC"; then
2337   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2338 $as_echo "$CC" >&6; }
2339 else
2340   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2341 $as_echo "no" >&6; }
2342 fi
2343
2344
2345   fi
2346 fi
2347 if test -z "$CC"; then
2348   # Extract the first word of "cc", so it can be a program name with args.
2349 set dummy cc; ac_word=$2
2350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2351 $as_echo_n "checking for $ac_word... " >&6; }
2352 if ${ac_cv_prog_CC+:} false; then :
2353   $as_echo_n "(cached) " >&6
2354 else
2355   if test -n "$CC"; then
2356   ac_cv_prog_CC="$CC" # Let the user override the test.
2357 else
2358   ac_prog_rejected=no
2359 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2360 for as_dir in $PATH
2361 do
2362   IFS=$as_save_IFS
2363   test -z "$as_dir" && as_dir=.
2364     for ac_exec_ext in '' $ac_executable_extensions; do
2365   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2366     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2367        ac_prog_rejected=yes
2368        continue
2369      fi
2370     ac_cv_prog_CC="cc"
2371     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2372     break 2
2373   fi
2374 done
2375   done
2376 IFS=$as_save_IFS
2377
2378 if test $ac_prog_rejected = yes; then
2379   # We found a bogon in the path, so make sure we never use it.
2380   set dummy $ac_cv_prog_CC
2381   shift
2382   if test $# != 0; then
2383     # We chose a different compiler from the bogus one.
2384     # However, it has the same basename, so the bogon will be chosen
2385     # first if we set CC to just the basename; use the full file name.
2386     shift
2387     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2388   fi
2389 fi
2390 fi
2391 fi
2392 CC=$ac_cv_prog_CC
2393 if test -n "$CC"; then
2394   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2395 $as_echo "$CC" >&6; }
2396 else
2397   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2398 $as_echo "no" >&6; }
2399 fi
2400
2401
2402 fi
2403 if test -z "$CC"; then
2404   if test -n "$ac_tool_prefix"; then
2405   for ac_prog in cl.exe
2406   do
2407     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2408 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2410 $as_echo_n "checking for $ac_word... " >&6; }
2411 if ${ac_cv_prog_CC+:} false; then :
2412   $as_echo_n "(cached) " >&6
2413 else
2414   if test -n "$CC"; then
2415   ac_cv_prog_CC="$CC" # Let the user override the test.
2416 else
2417 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2418 for as_dir in $PATH
2419 do
2420   IFS=$as_save_IFS
2421   test -z "$as_dir" && as_dir=.
2422     for ac_exec_ext in '' $ac_executable_extensions; do
2423   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2424     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2425     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2426     break 2
2427   fi
2428 done
2429   done
2430 IFS=$as_save_IFS
2431
2432 fi
2433 fi
2434 CC=$ac_cv_prog_CC
2435 if test -n "$CC"; then
2436   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2437 $as_echo "$CC" >&6; }
2438 else
2439   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2440 $as_echo "no" >&6; }
2441 fi
2442
2443
2444     test -n "$CC" && break
2445   done
2446 fi
2447 if test -z "$CC"; then
2448   ac_ct_CC=$CC
2449   for ac_prog in cl.exe
2450 do
2451   # Extract the first word of "$ac_prog", so it can be a program name with args.
2452 set dummy $ac_prog; ac_word=$2
2453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2454 $as_echo_n "checking for $ac_word... " >&6; }
2455 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2456   $as_echo_n "(cached) " >&6
2457 else
2458   if test -n "$ac_ct_CC"; then
2459   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2460 else
2461 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2462 for as_dir in $PATH
2463 do
2464   IFS=$as_save_IFS
2465   test -z "$as_dir" && as_dir=.
2466     for ac_exec_ext in '' $ac_executable_extensions; do
2467   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2468     ac_cv_prog_ac_ct_CC="$ac_prog"
2469     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2470     break 2
2471   fi
2472 done
2473   done
2474 IFS=$as_save_IFS
2475
2476 fi
2477 fi
2478 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2479 if test -n "$ac_ct_CC"; then
2480   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2481 $as_echo "$ac_ct_CC" >&6; }
2482 else
2483   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2484 $as_echo "no" >&6; }
2485 fi
2486
2487
2488   test -n "$ac_ct_CC" && break
2489 done
2490
2491   if test "x$ac_ct_CC" = x; then
2492     CC=""
2493   else
2494     case $cross_compiling:$ac_tool_warned in
2495 yes:)
2496 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2497 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2498 ac_tool_warned=yes ;;
2499 esac
2500     CC=$ac_ct_CC
2501   fi
2502 fi
2503
2504 fi
2505
2506
2507 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2508 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2509 as_fn_error $? "no acceptable C compiler found in \$PATH
2510 See \`config.log' for more details" "$LINENO" 5; }
2511
2512 # Provide some information about the compiler.
2513 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2514 set X $ac_compile
2515 ac_compiler=$2
2516 for ac_option in --version -v -V -qversion; do
2517   { { ac_try="$ac_compiler $ac_option >&5"
2518 case "(($ac_try" in
2519   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2520   *) ac_try_echo=$ac_try;;
2521 esac
2522 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2523 $as_echo "$ac_try_echo"; } >&5
2524   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2525   ac_status=$?
2526   if test -s conftest.err; then
2527     sed '10a\
2528 ... rest of stderr output deleted ...
2529          10q' conftest.err >conftest.er1
2530     cat conftest.er1 >&5
2531   fi
2532   rm -f conftest.er1 conftest.err
2533   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2534   test $ac_status = 0; }
2535 done
2536
2537 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2538 /* end confdefs.h.  */
2539
2540 int
2541 main ()
2542 {
2543
2544   ;
2545   return 0;
2546 }
2547 _ACEOF
2548 ac_clean_files_save=$ac_clean_files
2549 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2550 # Try to create an executable without -o first, disregard a.out.
2551 # It will help us diagnose broken compilers, and finding out an intuition
2552 # of exeext.
2553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2554 $as_echo_n "checking whether the C compiler works... " >&6; }
2555 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2556
2557 # The possible output files:
2558 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2559
2560 ac_rmfiles=
2561 for ac_file in $ac_files
2562 do
2563   case $ac_file in
2564     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2565     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2566   esac
2567 done
2568 rm -f $ac_rmfiles
2569
2570 if { { ac_try="$ac_link_default"
2571 case "(($ac_try" in
2572   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2573   *) ac_try_echo=$ac_try;;
2574 esac
2575 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2576 $as_echo "$ac_try_echo"; } >&5
2577   (eval "$ac_link_default") 2>&5
2578   ac_status=$?
2579   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2580   test $ac_status = 0; }; then :
2581   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2582 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2583 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2584 # so that the user can short-circuit this test for compilers unknown to
2585 # Autoconf.
2586 for ac_file in $ac_files ''
2587 do
2588   test -f "$ac_file" || continue
2589   case $ac_file in
2590     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2591         ;;
2592     [ab].out )
2593         # We found the default executable, but exeext='' is most
2594         # certainly right.
2595         break;;
2596     *.* )
2597         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2598         then :; else
2599            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2600         fi
2601         # We set ac_cv_exeext here because the later test for it is not
2602         # safe: cross compilers may not add the suffix if given an `-o'
2603         # argument, so we may need to know it at that point already.
2604         # Even if this section looks crufty: it has the advantage of
2605         # actually working.
2606         break;;
2607     * )
2608         break;;
2609   esac
2610 done
2611 test "$ac_cv_exeext" = no && ac_cv_exeext=
2612
2613 else
2614   ac_file=''
2615 fi
2616 if test -z "$ac_file"; then :
2617   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2618 $as_echo "no" >&6; }
2619 $as_echo "$as_me: failed program was:" >&5
2620 sed 's/^/| /' conftest.$ac_ext >&5
2621
2622 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2623 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2624 as_fn_error 77 "C compiler cannot create executables
2625 See \`config.log' for more details" "$LINENO" 5; }
2626 else
2627   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2628 $as_echo "yes" >&6; }
2629 fi
2630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2631 $as_echo_n "checking for C compiler default output file name... " >&6; }
2632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2633 $as_echo "$ac_file" >&6; }
2634 ac_exeext=$ac_cv_exeext
2635
2636 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2637 ac_clean_files=$ac_clean_files_save
2638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2639 $as_echo_n "checking for suffix of executables... " >&6; }
2640 if { { ac_try="$ac_link"
2641 case "(($ac_try" in
2642   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2643   *) ac_try_echo=$ac_try;;
2644 esac
2645 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2646 $as_echo "$ac_try_echo"; } >&5
2647   (eval "$ac_link") 2>&5
2648   ac_status=$?
2649   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2650   test $ac_status = 0; }; then :
2651   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2652 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2653 # work properly (i.e., refer to `conftest.exe'), while it won't with
2654 # `rm'.
2655 for ac_file in conftest.exe conftest conftest.*; do
2656   test -f "$ac_file" || continue
2657   case $ac_file in
2658     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2659     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2660           break;;
2661     * ) break;;
2662   esac
2663 done
2664 else
2665   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2666 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2667 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2668 See \`config.log' for more details" "$LINENO" 5; }
2669 fi
2670 rm -f conftest conftest$ac_cv_exeext
2671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2672 $as_echo "$ac_cv_exeext" >&6; }
2673
2674 rm -f conftest.$ac_ext
2675 EXEEXT=$ac_cv_exeext
2676 ac_exeext=$EXEEXT
2677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2678 /* end confdefs.h.  */
2679 #include <stdio.h>
2680 int
2681 main ()
2682 {
2683 FILE *f = fopen ("conftest.out", "w");
2684  return ferror (f) || fclose (f) != 0;
2685
2686   ;
2687   return 0;
2688 }
2689 _ACEOF
2690 ac_clean_files="$ac_clean_files conftest.out"
2691 # Check that the compiler produces executables we can run.  If not, either
2692 # the compiler is broken, or we cross compile.
2693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2694 $as_echo_n "checking whether we are cross compiling... " >&6; }
2695 if test "$cross_compiling" != yes; then
2696   { { ac_try="$ac_link"
2697 case "(($ac_try" in
2698   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2699   *) ac_try_echo=$ac_try;;
2700 esac
2701 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2702 $as_echo "$ac_try_echo"; } >&5
2703   (eval "$ac_link") 2>&5
2704   ac_status=$?
2705   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2706   test $ac_status = 0; }
2707   if { ac_try='./conftest$ac_cv_exeext'
2708   { { case "(($ac_try" in
2709   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2710   *) ac_try_echo=$ac_try;;
2711 esac
2712 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2713 $as_echo "$ac_try_echo"; } >&5
2714   (eval "$ac_try") 2>&5
2715   ac_status=$?
2716   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2717   test $ac_status = 0; }; }; then
2718     cross_compiling=no
2719   else
2720     if test "$cross_compiling" = maybe; then
2721         cross_compiling=yes
2722     else
2723         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2724 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2725 as_fn_error $? "cannot run C compiled programs.
2726 If you meant to cross compile, use \`--host'.
2727 See \`config.log' for more details" "$LINENO" 5; }
2728     fi
2729   fi
2730 fi
2731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2732 $as_echo "$cross_compiling" >&6; }
2733
2734 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2735 ac_clean_files=$ac_clean_files_save
2736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2737 $as_echo_n "checking for suffix of object files... " >&6; }
2738 if ${ac_cv_objext+:} false; then :
2739   $as_echo_n "(cached) " >&6
2740 else
2741   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2742 /* end confdefs.h.  */
2743
2744 int
2745 main ()
2746 {
2747
2748   ;
2749   return 0;
2750 }
2751 _ACEOF
2752 rm -f conftest.o conftest.obj
2753 if { { ac_try="$ac_compile"
2754 case "(($ac_try" in
2755   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2756   *) ac_try_echo=$ac_try;;
2757 esac
2758 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2759 $as_echo "$ac_try_echo"; } >&5
2760   (eval "$ac_compile") 2>&5
2761   ac_status=$?
2762   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2763   test $ac_status = 0; }; then :
2764   for ac_file in conftest.o conftest.obj conftest.*; do
2765   test -f "$ac_file" || continue;
2766   case $ac_file in
2767     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2768     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2769        break;;
2770   esac
2771 done
2772 else
2773   $as_echo "$as_me: failed program was:" >&5
2774 sed 's/^/| /' conftest.$ac_ext >&5
2775
2776 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2777 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2778 as_fn_error $? "cannot compute suffix of object files: cannot compile
2779 See \`config.log' for more details" "$LINENO" 5; }
2780 fi
2781 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2782 fi
2783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2784 $as_echo "$ac_cv_objext" >&6; }
2785 OBJEXT=$ac_cv_objext
2786 ac_objext=$OBJEXT
2787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2788 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2789 if ${ac_cv_c_compiler_gnu+:} false; then :
2790   $as_echo_n "(cached) " >&6
2791 else
2792   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2793 /* end confdefs.h.  */
2794
2795 int
2796 main ()
2797 {
2798 #ifndef __GNUC__
2799        choke me
2800 #endif
2801
2802   ;
2803   return 0;
2804 }
2805 _ACEOF
2806 if ac_fn_c_try_compile "$LINENO"; then :
2807   ac_compiler_gnu=yes
2808 else
2809   ac_compiler_gnu=no
2810 fi
2811 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2812 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2813
2814 fi
2815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2816 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2817 if test $ac_compiler_gnu = yes; then
2818   GCC=yes
2819 else
2820   GCC=
2821 fi
2822 ac_test_CFLAGS=${CFLAGS+set}
2823 ac_save_CFLAGS=$CFLAGS
2824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2825 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2826 if ${ac_cv_prog_cc_g+:} false; then :
2827   $as_echo_n "(cached) " >&6
2828 else
2829   ac_save_c_werror_flag=$ac_c_werror_flag
2830    ac_c_werror_flag=yes
2831    ac_cv_prog_cc_g=no
2832    CFLAGS="-g"
2833    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2834 /* end confdefs.h.  */
2835
2836 int
2837 main ()
2838 {
2839
2840   ;
2841   return 0;
2842 }
2843 _ACEOF
2844 if ac_fn_c_try_compile "$LINENO"; then :
2845   ac_cv_prog_cc_g=yes
2846 else
2847   CFLAGS=""
2848       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2849 /* end confdefs.h.  */
2850
2851 int
2852 main ()
2853 {
2854
2855   ;
2856   return 0;
2857 }
2858 _ACEOF
2859 if ac_fn_c_try_compile "$LINENO"; then :
2860
2861 else
2862   ac_c_werror_flag=$ac_save_c_werror_flag
2863          CFLAGS="-g"
2864          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2865 /* end confdefs.h.  */
2866
2867 int
2868 main ()
2869 {
2870
2871   ;
2872   return 0;
2873 }
2874 _ACEOF
2875 if ac_fn_c_try_compile "$LINENO"; then :
2876   ac_cv_prog_cc_g=yes
2877 fi
2878 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2879 fi
2880 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2881 fi
2882 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2883    ac_c_werror_flag=$ac_save_c_werror_flag
2884 fi
2885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2886 $as_echo "$ac_cv_prog_cc_g" >&6; }
2887 if test "$ac_test_CFLAGS" = set; then
2888   CFLAGS=$ac_save_CFLAGS
2889 elif test $ac_cv_prog_cc_g = yes; then
2890   if test "$GCC" = yes; then
2891     CFLAGS="-g -O2"
2892   else
2893     CFLAGS="-g"
2894   fi
2895 else
2896   if test "$GCC" = yes; then
2897     CFLAGS="-O2"
2898   else
2899     CFLAGS=
2900   fi
2901 fi
2902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2903 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2904 if ${ac_cv_prog_cc_c89+:} false; then :
2905   $as_echo_n "(cached) " >&6
2906 else
2907   ac_cv_prog_cc_c89=no
2908 ac_save_CC=$CC
2909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2910 /* end confdefs.h.  */
2911 #include <stdarg.h>
2912 #include <stdio.h>
2913 struct stat;
2914 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2915 struct buf { int x; };
2916 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2917 static char *e (p, i)
2918      char **p;
2919      int i;
2920 {
2921   return p[i];
2922 }
2923 static char *f (char * (*g) (char **, int), char **p, ...)
2924 {
2925   char *s;
2926   va_list v;
2927   va_start (v,p);
2928   s = g (p, va_arg (v,int));
2929   va_end (v);
2930   return s;
2931 }
2932
2933 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2934    function prototypes and stuff, but not '\xHH' hex character constants.
2935    These don't provoke an error unfortunately, instead are silently treated
2936    as 'x'.  The following induces an error, until -std is added to get
2937    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2938    array size at least.  It's necessary to write '\x00'==0 to get something
2939    that's true only with -std.  */
2940 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2941
2942 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2943    inside strings and character constants.  */
2944 #define FOO(x) 'x'
2945 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2946
2947 int test (int i, double x);
2948 struct s1 {int (*f) (int a);};
2949 struct s2 {int (*f) (double a);};
2950 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2951 int argc;
2952 char **argv;
2953 int
2954 main ()
2955 {
2956 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2957   ;
2958   return 0;
2959 }
2960 _ACEOF
2961 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2962         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2963 do
2964   CC="$ac_save_CC $ac_arg"
2965   if ac_fn_c_try_compile "$LINENO"; then :
2966   ac_cv_prog_cc_c89=$ac_arg
2967 fi
2968 rm -f core conftest.err conftest.$ac_objext
2969   test "x$ac_cv_prog_cc_c89" != "xno" && break
2970 done
2971 rm -f conftest.$ac_ext
2972 CC=$ac_save_CC
2973
2974 fi
2975 # AC_CACHE_VAL
2976 case "x$ac_cv_prog_cc_c89" in
2977   x)
2978     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2979 $as_echo "none needed" >&6; } ;;
2980   xno)
2981     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2982 $as_echo "unsupported" >&6; } ;;
2983   *)
2984     CC="$CC $ac_cv_prog_cc_c89"
2985     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2986 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2987 esac
2988 if test "x$ac_cv_prog_cc_c89" != xno; then :
2989
2990 fi
2991
2992 ac_ext=c
2993 ac_cpp='$CPP $CPPFLAGS'
2994 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2995 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2996 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2997
2998
2999 ac_ext=c
3000 ac_cpp='$CPP $CPPFLAGS'
3001 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3002 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3003 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3005 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3006 # On Suns, sometimes $CPP names a directory.
3007 if test -n "$CPP" && test -d "$CPP"; then
3008   CPP=
3009 fi
3010 if test -z "$CPP"; then
3011   if ${ac_cv_prog_CPP+:} false; then :
3012   $as_echo_n "(cached) " >&6
3013 else
3014       # Double quotes because CPP needs to be expanded
3015     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3016     do
3017       ac_preproc_ok=false
3018 for ac_c_preproc_warn_flag in '' yes
3019 do
3020   # Use a header file that comes with gcc, so configuring glibc
3021   # with a fresh cross-compiler works.
3022   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3023   # <limits.h> exists even on freestanding compilers.
3024   # On the NeXT, cc -E runs the code through the compiler's parser,
3025   # not just through cpp. "Syntax error" is here to catch this case.
3026   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3027 /* end confdefs.h.  */
3028 #ifdef __STDC__
3029 # include <limits.h>
3030 #else
3031 # include <assert.h>
3032 #endif
3033                      Syntax error
3034 _ACEOF
3035 if ac_fn_c_try_cpp "$LINENO"; then :
3036
3037 else
3038   # Broken: fails on valid input.
3039 continue
3040 fi
3041 rm -f conftest.err conftest.i conftest.$ac_ext
3042
3043   # OK, works on sane cases.  Now check whether nonexistent headers
3044   # can be detected and how.
3045   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3046 /* end confdefs.h.  */
3047 #include <ac_nonexistent.h>
3048 _ACEOF
3049 if ac_fn_c_try_cpp "$LINENO"; then :
3050   # Broken: success on invalid input.
3051 continue
3052 else
3053   # Passes both tests.
3054 ac_preproc_ok=:
3055 break
3056 fi
3057 rm -f conftest.err conftest.i conftest.$ac_ext
3058
3059 done
3060 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3061 rm -f conftest.i conftest.err conftest.$ac_ext
3062 if $ac_preproc_ok; then :
3063   break
3064 fi
3065
3066     done
3067     ac_cv_prog_CPP=$CPP
3068
3069 fi
3070   CPP=$ac_cv_prog_CPP
3071 else
3072   ac_cv_prog_CPP=$CPP
3073 fi
3074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3075 $as_echo "$CPP" >&6; }
3076 ac_preproc_ok=false
3077 for ac_c_preproc_warn_flag in '' yes
3078 do
3079   # Use a header file that comes with gcc, so configuring glibc
3080   # with a fresh cross-compiler works.
3081   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3082   # <limits.h> exists even on freestanding compilers.
3083   # On the NeXT, cc -E runs the code through the compiler's parser,
3084   # not just through cpp. "Syntax error" is here to catch this case.
3085   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3086 /* end confdefs.h.  */
3087 #ifdef __STDC__
3088 # include <limits.h>
3089 #else
3090 # include <assert.h>
3091 #endif
3092                      Syntax error
3093 _ACEOF
3094 if ac_fn_c_try_cpp "$LINENO"; then :
3095
3096 else
3097   # Broken: fails on valid input.
3098 continue
3099 fi
3100 rm -f conftest.err conftest.i conftest.$ac_ext
3101
3102   # OK, works on sane cases.  Now check whether nonexistent headers
3103   # can be detected and how.
3104   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3105 /* end confdefs.h.  */
3106 #include <ac_nonexistent.h>
3107 _ACEOF
3108 if ac_fn_c_try_cpp "$LINENO"; then :
3109   # Broken: success on invalid input.
3110 continue
3111 else
3112   # Passes both tests.
3113 ac_preproc_ok=:
3114 break
3115 fi
3116 rm -f conftest.err conftest.i conftest.$ac_ext
3117
3118 done
3119 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3120 rm -f conftest.i conftest.err conftest.$ac_ext
3121 if $ac_preproc_ok; then :
3122
3123 else
3124   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3125 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3126 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3127 See \`config.log' for more details" "$LINENO" 5; }
3128 fi
3129
3130 ac_ext=c
3131 ac_cpp='$CPP $CPPFLAGS'
3132 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3133 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3134 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3135
3136
3137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3138 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3139 if ${ac_cv_path_GREP+:} false; then :
3140   $as_echo_n "(cached) " >&6
3141 else
3142   if test -z "$GREP"; then
3143   ac_path_GREP_found=false
3144   # Loop through the user's path and test for each of PROGNAME-LIST
3145   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3146 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3147 do
3148   IFS=$as_save_IFS
3149   test -z "$as_dir" && as_dir=.
3150     for ac_prog in grep ggrep; do
3151     for ac_exec_ext in '' $ac_executable_extensions; do
3152       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3153       as_fn_executable_p "$ac_path_GREP" || continue
3154 # Check for GNU ac_path_GREP and select it if it is found.
3155   # Check for GNU $ac_path_GREP
3156 case `"$ac_path_GREP" --version 2>&1` in
3157 *GNU*)
3158   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3159 *)
3160   ac_count=0
3161   $as_echo_n 0123456789 >"conftest.in"
3162   while :
3163   do
3164     cat "conftest.in" "conftest.in" >"conftest.tmp"
3165     mv "conftest.tmp" "conftest.in"
3166     cp "conftest.in" "conftest.nl"
3167     $as_echo 'GREP' >> "conftest.nl"
3168     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3169     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3170     as_fn_arith $ac_count + 1 && ac_count=$as_val
3171     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3172       # Best one so far, save it but keep looking for a better one
3173       ac_cv_path_GREP="$ac_path_GREP"
3174       ac_path_GREP_max=$ac_count
3175     fi
3176     # 10*(2^10) chars as input seems more than enough
3177     test $ac_count -gt 10 && break
3178   done
3179   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3180 esac
3181
3182       $ac_path_GREP_found && break 3
3183     done
3184   done
3185   done
3186 IFS=$as_save_IFS
3187   if test -z "$ac_cv_path_GREP"; then
3188     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3189   fi
3190 else
3191   ac_cv_path_GREP=$GREP
3192 fi
3193
3194 fi
3195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3196 $as_echo "$ac_cv_path_GREP" >&6; }
3197  GREP="$ac_cv_path_GREP"
3198
3199
3200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3201 $as_echo_n "checking for egrep... " >&6; }
3202 if ${ac_cv_path_EGREP+:} false; then :
3203   $as_echo_n "(cached) " >&6
3204 else
3205   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3206    then ac_cv_path_EGREP="$GREP -E"
3207    else
3208      if test -z "$EGREP"; then
3209   ac_path_EGREP_found=false
3210   # Loop through the user's path and test for each of PROGNAME-LIST
3211   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3212 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3213 do
3214   IFS=$as_save_IFS
3215   test -z "$as_dir" && as_dir=.
3216     for ac_prog in egrep; do
3217     for ac_exec_ext in '' $ac_executable_extensions; do
3218       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3219       as_fn_executable_p "$ac_path_EGREP" || continue
3220 # Check for GNU ac_path_EGREP and select it if it is found.
3221   # Check for GNU $ac_path_EGREP
3222 case `"$ac_path_EGREP" --version 2>&1` in
3223 *GNU*)
3224   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3225 *)
3226   ac_count=0
3227   $as_echo_n 0123456789 >"conftest.in"
3228   while :
3229   do
3230     cat "conftest.in" "conftest.in" >"conftest.tmp"
3231     mv "conftest.tmp" "conftest.in"
3232     cp "conftest.in" "conftest.nl"
3233     $as_echo 'EGREP' >> "conftest.nl"
3234     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3235     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3236     as_fn_arith $ac_count + 1 && ac_count=$as_val
3237     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3238       # Best one so far, save it but keep looking for a better one
3239       ac_cv_path_EGREP="$ac_path_EGREP"
3240       ac_path_EGREP_max=$ac_count
3241     fi
3242     # 10*(2^10) chars as input seems more than enough
3243     test $ac_count -gt 10 && break
3244   done
3245   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3246 esac
3247
3248       $ac_path_EGREP_found && break 3
3249     done
3250   done
3251   done
3252 IFS=$as_save_IFS
3253   if test -z "$ac_cv_path_EGREP"; then
3254     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3255   fi
3256 else
3257   ac_cv_path_EGREP=$EGREP
3258 fi
3259
3260    fi
3261 fi
3262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3263 $as_echo "$ac_cv_path_EGREP" >&6; }
3264  EGREP="$ac_cv_path_EGREP"
3265
3266
3267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3268 $as_echo_n "checking for ANSI C header files... " >&6; }
3269 if ${ac_cv_header_stdc+:} false; then :
3270   $as_echo_n "(cached) " >&6
3271 else
3272   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3273 /* end confdefs.h.  */
3274 #include <stdlib.h>
3275 #include <stdarg.h>
3276 #include <string.h>
3277 #include <float.h>
3278
3279 int
3280 main ()
3281 {
3282
3283   ;
3284   return 0;
3285 }
3286 _ACEOF
3287 if ac_fn_c_try_compile "$LINENO"; then :
3288   ac_cv_header_stdc=yes
3289 else
3290   ac_cv_header_stdc=no
3291 fi
3292 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3293
3294 if test $ac_cv_header_stdc = yes; then
3295   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3296   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3297 /* end confdefs.h.  */
3298 #include <string.h>
3299
3300 _ACEOF
3301 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3302   $EGREP "memchr" >/dev/null 2>&1; then :
3303
3304 else
3305   ac_cv_header_stdc=no
3306 fi
3307 rm -f conftest*
3308
3309 fi
3310
3311 if test $ac_cv_header_stdc = yes; then
3312   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3313   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3314 /* end confdefs.h.  */
3315 #include <stdlib.h>
3316
3317 _ACEOF
3318 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3319   $EGREP "free" >/dev/null 2>&1; then :
3320
3321 else
3322   ac_cv_header_stdc=no
3323 fi
3324 rm -f conftest*
3325
3326 fi
3327
3328 if test $ac_cv_header_stdc = yes; then
3329   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3330   if test "$cross_compiling" = yes; then :
3331   :
3332 else
3333   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3334 /* end confdefs.h.  */
3335 #include <ctype.h>
3336 #include <stdlib.h>
3337 #if ((' ' & 0x0FF) == 0x020)
3338 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3339 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3340 #else
3341 # define ISLOWER(c) \
3342                    (('a' <= (c) && (c) <= 'i') \
3343                      || ('j' <= (c) && (c) <= 'r') \
3344                      || ('s' <= (c) && (c) <= 'z'))
3345 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3346 #endif
3347
3348 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3349 int
3350 main ()
3351 {
3352   int i;
3353   for (i = 0; i < 256; i++)
3354     if (XOR (islower (i), ISLOWER (i))
3355         || toupper (i) != TOUPPER (i))
3356       return 2;
3357   return 0;
3358 }
3359 _ACEOF
3360 if ac_fn_c_try_run "$LINENO"; then :
3361
3362 else
3363   ac_cv_header_stdc=no
3364 fi
3365 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3366   conftest.$ac_objext conftest.beam conftest.$ac_ext
3367 fi
3368
3369 fi
3370 fi
3371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3372 $as_echo "$ac_cv_header_stdc" >&6; }
3373 if test $ac_cv_header_stdc = yes; then
3374
3375 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3376
3377 fi
3378
3379 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3380 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3381                   inttypes.h stdint.h unistd.h
3382 do :
3383   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3384 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3385 "
3386 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3387   cat >>confdefs.h <<_ACEOF
3388 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3389 _ACEOF
3390
3391 fi
3392
3393 done
3394
3395
3396
3397   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3398 if test "x$ac_cv_header_minix_config_h" = xyes; then :
3399   MINIX=yes
3400 else
3401   MINIX=
3402 fi
3403
3404
3405   if test "$MINIX" = yes; then
3406
3407 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3408
3409
3410 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3411
3412
3413 $as_echo "#define _MINIX 1" >>confdefs.h
3414
3415   fi
3416
3417
3418   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3419 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3420 if ${ac_cv_safe_to_define___extensions__+:} false; then :
3421   $as_echo_n "(cached) " >&6
3422 else
3423   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3424 /* end confdefs.h.  */
3425
3426 #         define __EXTENSIONS__ 1
3427           $ac_includes_default
3428 int
3429 main ()
3430 {
3431
3432   ;
3433   return 0;
3434 }
3435 _ACEOF
3436 if ac_fn_c_try_compile "$LINENO"; then :
3437   ac_cv_safe_to_define___extensions__=yes
3438 else
3439   ac_cv_safe_to_define___extensions__=no
3440 fi
3441 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3442 fi
3443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3444 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3445   test $ac_cv_safe_to_define___extensions__ = yes &&
3446     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3447
3448   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3449
3450   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3451
3452   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3453
3454   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3455
3456
3457
3458 ac_config_headers="$ac_config_headers config.h"
3459
3460
3461
3462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3463 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3464 set x ${MAKE-make}
3465 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3466 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
3467   $as_echo_n "(cached) " >&6
3468 else
3469   cat >conftest.make <<\_ACEOF
3470 SHELL = /bin/sh
3471 all:
3472         @echo '@@@%%%=$(MAKE)=@@@%%%'
3473 _ACEOF
3474 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3475 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3476   *@@@%%%=?*=@@@%%%*)
3477     eval ac_cv_prog_make_${ac_make}_set=yes;;
3478   *)
3479     eval ac_cv_prog_make_${ac_make}_set=no;;
3480 esac
3481 rm -f conftest.make
3482 fi
3483 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3484   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3485 $as_echo "yes" >&6; }
3486   SET_MAKE=
3487 else
3488   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3489 $as_echo "no" >&6; }
3490   SET_MAKE="MAKE=${MAKE-make}"
3491 fi
3492
3493 ac_aux_dir=
3494 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3495   if test -f "$ac_dir/install-sh"; then
3496     ac_aux_dir=$ac_dir
3497     ac_install_sh="$ac_aux_dir/install-sh -c"
3498     break
3499   elif test -f "$ac_dir/install.sh"; then
3500     ac_aux_dir=$ac_dir
3501     ac_install_sh="$ac_aux_dir/install.sh -c"
3502     break
3503   elif test -f "$ac_dir/shtool"; then
3504     ac_aux_dir=$ac_dir
3505     ac_install_sh="$ac_aux_dir/shtool install -c"
3506     break
3507   fi
3508 done
3509 if test -z "$ac_aux_dir"; then
3510   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3511 fi
3512
3513 # These three variables are undocumented and unsupported,
3514 # and are intended to be withdrawn in a future Autoconf release.
3515 # They can cause serious problems if a builder's source tree is in a directory
3516 # whose full name contains unusual characters.
3517 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3518 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3519 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3520
3521
3522 # Find a good install program.  We prefer a C program (faster),
3523 # so one script is as good as another.  But avoid the broken or
3524 # incompatible versions:
3525 # SysV /etc/install, /usr/sbin/install
3526 # SunOS /usr/etc/install
3527 # IRIX /sbin/install
3528 # AIX /bin/install
3529 # AmigaOS /C/install, which installs bootblocks on floppy discs
3530 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3531 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3532 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3533 # OS/2's system install, which has a completely different semantic
3534 # ./install, which can be erroneously created by make from ./install.sh.
3535 # Reject install programs that cannot install multiple files.
3536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3537 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3538 if test -z "$INSTALL"; then
3539 if ${ac_cv_path_install+:} false; then :
3540   $as_echo_n "(cached) " >&6
3541 else
3542   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3543 for as_dir in $PATH
3544 do
3545   IFS=$as_save_IFS
3546   test -z "$as_dir" && as_dir=.
3547     # Account for people who put trailing slashes in PATH elements.
3548 case $as_dir/ in #((
3549   ./ | .// | /[cC]/* | \
3550   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3551   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3552   /usr/ucb/* ) ;;
3553   *)
3554     # OSF1 and SCO ODT 3.0 have their own names for install.
3555     # Don't use installbsd from OSF since it installs stuff as root
3556     # by default.
3557     for ac_prog in ginstall scoinst install; do
3558       for ac_exec_ext in '' $ac_executable_extensions; do
3559         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3560           if test $ac_prog = install &&
3561             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3562             # AIX install.  It has an incompatible calling convention.
3563             :
3564           elif test $ac_prog = install &&
3565             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3566             # program-specific install script used by HP pwplus--don't use.
3567             :
3568           else
3569             rm -rf conftest.one conftest.two conftest.dir
3570             echo one > conftest.one
3571             echo two > conftest.two
3572             mkdir conftest.dir
3573             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3574               test -s conftest.one && test -s conftest.two &&
3575               test -s conftest.dir/conftest.one &&
3576               test -s conftest.dir/conftest.two
3577             then
3578               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3579               break 3
3580             fi
3581           fi
3582         fi
3583       done
3584     done
3585     ;;
3586 esac
3587
3588   done
3589 IFS=$as_save_IFS
3590
3591 rm -rf conftest.one conftest.two conftest.dir
3592
3593 fi
3594   if test "${ac_cv_path_install+set}" = set; then
3595     INSTALL=$ac_cv_path_install
3596   else
3597     # As a last resort, use the slow shell script.  Don't cache a
3598     # value for INSTALL within a source directory, because that will
3599     # break other packages using the cache if that directory is
3600     # removed, or if the value is a relative name.
3601     INSTALL=$ac_install_sh
3602   fi
3603 fi
3604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3605 $as_echo "$INSTALL" >&6; }
3606
3607 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3608 # It thinks the first close brace ends the variable substitution.
3609 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3610
3611 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3612
3613 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3614
3615
3616         MKINSTALLDIRS=
3617   if test -n "$ac_aux_dir"; then
3618     case "$ac_aux_dir" in
3619       /*) MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs" ;;
3620       *) MKINSTALLDIRS="\$(top_builddir)/$ac_aux_dir/mkinstalldirs" ;;
3621     esac
3622   fi
3623   if test -z "$MKINSTALLDIRS"; then
3624     MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
3625   fi
3626
3627
3628
3629   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3630 $as_echo_n "checking whether NLS is requested... " >&6; }
3631     # Check whether --enable-nls was given.
3632 if test "${enable_nls+set}" = set; then :
3633   enableval=$enable_nls; USE_NLS=$enableval
3634 else
3635   USE_NLS=yes
3636 fi
3637
3638   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
3639 $as_echo "$USE_NLS" >&6; }
3640
3641
3642
3643
3644
3645
3646 # Prepare PATH_SEPARATOR.
3647 # The user is always right.
3648 if test "${PATH_SEPARATOR+set}" != set; then
3649   echo "#! /bin/sh" >conf$$.sh
3650   echo  "exit 0"   >>conf$$.sh
3651   chmod +x conf$$.sh
3652   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
3653     PATH_SEPARATOR=';'
3654   else
3655     PATH_SEPARATOR=:
3656   fi
3657   rm -f conf$$.sh
3658 fi
3659
3660 # Find out how to test for executable files. Don't use a zero-byte file,
3661 # as systems may use methods other than mode bits to determine executability.
3662 cat >conf$$.file <<_ASEOF
3663 #! /bin/sh
3664 exit 0
3665 _ASEOF
3666 chmod +x conf$$.file
3667 if test -x conf$$.file >/dev/null 2>&1; then
3668   ac_executable_p="test -x"
3669 else
3670   ac_executable_p="test -f"
3671 fi
3672 rm -f conf$$.file
3673
3674 # Extract the first word of "msgfmt", so it can be a program name with args.
3675 set dummy msgfmt; ac_word=$2
3676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3677 $as_echo_n "checking for $ac_word... " >&6; }
3678 if ${ac_cv_path_MSGFMT+:} false; then :
3679   $as_echo_n "(cached) " >&6
3680 else
3681   case "$MSGFMT" in
3682   [\\/]* | ?:[\\/]*)
3683     ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
3684     ;;
3685   *)
3686     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
3687     for ac_dir in $PATH; do
3688       IFS="$ac_save_IFS"
3689       test -z "$ac_dir" && ac_dir=.
3690       for ac_exec_ext in '' $ac_executable_extensions; do
3691         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
3692           if $ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1 &&
3693      (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
3694             ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext"
3695             break 2
3696           fi
3697         fi
3698       done
3699     done
3700     IFS="$ac_save_IFS"
3701   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":"
3702     ;;
3703 esac
3704 fi
3705 MSGFMT="$ac_cv_path_MSGFMT"
3706 if test "$MSGFMT" != ":"; then
3707   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
3708 $as_echo "$MSGFMT" >&6; }
3709 else
3710   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3711 $as_echo "no" >&6; }
3712 fi
3713
3714   # Extract the first word of "gmsgfmt", so it can be a program name with args.
3715 set dummy gmsgfmt; ac_word=$2
3716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3717 $as_echo_n "checking for $ac_word... " >&6; }
3718 if ${ac_cv_path_GMSGFMT+:} false; then :
3719   $as_echo_n "(cached) " >&6
3720 else
3721   case $GMSGFMT in
3722   [\\/]* | ?:[\\/]*)
3723   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
3724   ;;
3725   *)
3726   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3727 for as_dir in $PATH
3728 do
3729   IFS=$as_save_IFS
3730   test -z "$as_dir" && as_dir=.
3731     for ac_exec_ext in '' $ac_executable_extensions; do
3732   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3733     ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
3734     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3735     break 2
3736   fi
3737 done
3738   done
3739 IFS=$as_save_IFS
3740
3741   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
3742   ;;
3743 esac
3744 fi
3745 GMSGFMT=$ac_cv_path_GMSGFMT
3746 if test -n "$GMSGFMT"; then
3747   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
3748 $as_echo "$GMSGFMT" >&6; }
3749 else
3750   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3751 $as_echo "no" >&6; }
3752 fi
3753
3754
3755
3756
3757 # Prepare PATH_SEPARATOR.
3758 # The user is always right.
3759 if test "${PATH_SEPARATOR+set}" != set; then
3760   echo "#! /bin/sh" >conf$$.sh
3761   echo  "exit 0"   >>conf$$.sh
3762   chmod +x conf$$.sh
3763   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
3764     PATH_SEPARATOR=';'
3765   else
3766     PATH_SEPARATOR=:
3767   fi
3768   rm -f conf$$.sh
3769 fi
3770
3771 # Find out how to test for executable files. Don't use a zero-byte file,
3772 # as systems may use methods other than mode bits to determine executability.
3773 cat >conf$$.file <<_ASEOF
3774 #! /bin/sh
3775 exit 0
3776 _ASEOF
3777 chmod +x conf$$.file
3778 if test -x conf$$.file >/dev/null 2>&1; then
3779   ac_executable_p="test -x"
3780 else
3781   ac_executable_p="test -f"
3782 fi
3783 rm -f conf$$.file
3784
3785 # Extract the first word of "xgettext", so it can be a program name with args.
3786 set dummy xgettext; ac_word=$2
3787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3788 $as_echo_n "checking for $ac_word... " >&6; }
3789 if ${ac_cv_path_XGETTEXT+:} false; then :
3790   $as_echo_n "(cached) " >&6
3791 else
3792   case "$XGETTEXT" in
3793   [\\/]* | ?:[\\/]*)
3794     ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
3795     ;;
3796   *)
3797     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
3798     for ac_dir in $PATH; do
3799       IFS="$ac_save_IFS"
3800       test -z "$ac_dir" && ac_dir=.
3801       for ac_exec_ext in '' $ac_executable_extensions; do
3802         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
3803           if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
3804      (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
3805             ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext"
3806             break 2
3807           fi
3808         fi
3809       done
3810     done
3811     IFS="$ac_save_IFS"
3812   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
3813     ;;
3814 esac
3815 fi
3816 XGETTEXT="$ac_cv_path_XGETTEXT"
3817 if test "$XGETTEXT" != ":"; then
3818   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
3819 $as_echo "$XGETTEXT" >&6; }
3820 else
3821   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3822 $as_echo "no" >&6; }
3823 fi
3824
3825     rm -f messages.po
3826
3827
3828 # Prepare PATH_SEPARATOR.
3829 # The user is always right.
3830 if test "${PATH_SEPARATOR+set}" != set; then
3831   echo "#! /bin/sh" >conf$$.sh
3832   echo  "exit 0"   >>conf$$.sh
3833   chmod +x conf$$.sh
3834   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
3835     PATH_SEPARATOR=';'
3836   else
3837     PATH_SEPARATOR=:
3838   fi
3839   rm -f conf$$.sh
3840 fi
3841
3842 # Find out how to test for executable files. Don't use a zero-byte file,
3843 # as systems may use methods other than mode bits to determine executability.
3844 cat >conf$$.file <<_ASEOF
3845 #! /bin/sh
3846 exit 0
3847 _ASEOF
3848 chmod +x conf$$.file
3849 if test -x conf$$.file >/dev/null 2>&1; then
3850   ac_executable_p="test -x"
3851 else
3852   ac_executable_p="test -f"
3853 fi
3854 rm -f conf$$.file
3855
3856 # Extract the first word of "msgmerge", so it can be a program name with args.
3857 set dummy msgmerge; ac_word=$2
3858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3859 $as_echo_n "checking for $ac_word... " >&6; }
3860 if ${ac_cv_path_MSGMERGE+:} false; then :
3861   $as_echo_n "(cached) " >&6
3862 else
3863   case "$MSGMERGE" in
3864   [\\/]* | ?:[\\/]*)
3865     ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
3866     ;;
3867   *)
3868     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
3869     for ac_dir in $PATH; do
3870       IFS="$ac_save_IFS"
3871       test -z "$ac_dir" && ac_dir=.
3872       for ac_exec_ext in '' $ac_executable_extensions; do
3873         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
3874           if $ac_dir/$ac_word --update -q /dev/null /dev/null >/dev/null 2>&1; then
3875             ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext"
3876             break 2
3877           fi
3878         fi
3879       done
3880     done
3881     IFS="$ac_save_IFS"
3882   test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":"
3883     ;;
3884 esac
3885 fi
3886 MSGMERGE="$ac_cv_path_MSGMERGE"
3887 if test "$MSGMERGE" != ":"; then
3888   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
3889 $as_echo "$MSGMERGE" >&6; }
3890 else
3891   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3892 $as_echo "no" >&6; }
3893 fi
3894
3895
3896       if test "$GMSGFMT" != ":"; then
3897             if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
3898        (if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
3899       : ;
3900     else
3901       GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
3902       { $as_echo "$as_me:${as_lineno-$LINENO}: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5
3903 $as_echo "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; }
3904       GMSGFMT=":"
3905     fi
3906   fi
3907
3908       if test "$XGETTEXT" != ":"; then
3909             if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
3910        (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
3911       : ;
3912     else
3913       { $as_echo "$as_me:${as_lineno-$LINENO}: result: found xgettext program is not GNU xgettext; ignore it" >&5
3914 $as_echo "found xgettext program is not GNU xgettext; ignore it" >&6; }
3915       XGETTEXT=":"
3916     fi
3917         rm -f messages.po
3918   fi
3919
3920   ac_config_commands="$ac_config_commands default-1"
3921
3922
3923 # Make sure we can run config.sub.
3924 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3925   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3926
3927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3928 $as_echo_n "checking build system type... " >&6; }
3929 if ${ac_cv_build+:} false; then :
3930   $as_echo_n "(cached) " >&6
3931 else
3932   ac_build_alias=$build_alias
3933 test "x$ac_build_alias" = x &&
3934   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3935 test "x$ac_build_alias" = x &&
3936   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3937 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3938   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3939
3940 fi
3941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3942 $as_echo "$ac_cv_build" >&6; }
3943 case $ac_cv_build in
3944 *-*-*) ;;
3945 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
3946 esac
3947 build=$ac_cv_build
3948 ac_save_IFS=$IFS; IFS='-'
3949 set x $ac_cv_build
3950 shift
3951 build_cpu=$1
3952 build_vendor=$2
3953 shift; shift
3954 # Remember, the first character of IFS is used to create $*,
3955 # except with old shells:
3956 build_os=$*
3957 IFS=$ac_save_IFS
3958 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3959
3960
3961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3962 $as_echo_n "checking host system type... " >&6; }
3963 if ${ac_cv_host+:} false; then :
3964   $as_echo_n "(cached) " >&6
3965 else
3966   if test "x$host_alias" = x; then
3967   ac_cv_host=$ac_cv_build
3968 else
3969   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3970     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3971 fi
3972
3973 fi
3974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3975 $as_echo "$ac_cv_host" >&6; }
3976 case $ac_cv_host in
3977 *-*-*) ;;
3978 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3979 esac
3980 host=$ac_cv_host
3981 ac_save_IFS=$IFS; IFS='-'
3982 set x $ac_cv_host
3983 shift
3984 host_cpu=$1
3985 host_vendor=$2
3986 shift; shift
3987 # Remember, the first character of IFS is used to create $*,
3988 # except with old shells:
3989 host_os=$*
3990 IFS=$ac_save_IFS
3991 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3992
3993
3994 if test -n "$ac_tool_prefix"; then
3995   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3996 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3998 $as_echo_n "checking for $ac_word... " >&6; }
3999 if ${ac_cv_prog_RANLIB+:} false; then :
4000   $as_echo_n "(cached) " >&6
4001 else
4002   if test -n "$RANLIB"; then
4003   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4004 else
4005 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4006 for as_dir in $PATH
4007 do
4008   IFS=$as_save_IFS
4009   test -z "$as_dir" && as_dir=.
4010     for ac_exec_ext in '' $ac_executable_extensions; do
4011   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4012     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4013     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4014     break 2
4015   fi
4016 done
4017   done
4018 IFS=$as_save_IFS
4019
4020 fi
4021 fi
4022 RANLIB=$ac_cv_prog_RANLIB
4023 if test -n "$RANLIB"; then
4024   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4025 $as_echo "$RANLIB" >&6; }
4026 else
4027   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4028 $as_echo "no" >&6; }
4029 fi
4030
4031
4032 fi
4033 if test -z "$ac_cv_prog_RANLIB"; then
4034   ac_ct_RANLIB=$RANLIB
4035   # Extract the first word of "ranlib", so it can be a program name with args.
4036 set dummy ranlib; ac_word=$2
4037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4038 $as_echo_n "checking for $ac_word... " >&6; }
4039 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
4040   $as_echo_n "(cached) " >&6
4041 else
4042   if test -n "$ac_ct_RANLIB"; then
4043   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4044 else
4045 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4046 for as_dir in $PATH
4047 do
4048   IFS=$as_save_IFS
4049   test -z "$as_dir" && as_dir=.
4050     for ac_exec_ext in '' $ac_executable_extensions; do
4051   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4052     ac_cv_prog_ac_ct_RANLIB="ranlib"
4053     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4054     break 2
4055   fi
4056 done
4057   done
4058 IFS=$as_save_IFS
4059
4060 fi
4061 fi
4062 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4063 if test -n "$ac_ct_RANLIB"; then
4064   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4065 $as_echo "$ac_ct_RANLIB" >&6; }
4066 else
4067   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4068 $as_echo "no" >&6; }
4069 fi
4070
4071   if test "x$ac_ct_RANLIB" = x; then
4072     RANLIB=":"
4073   else
4074     case $cross_compiling:$ac_tool_warned in
4075 yes:)
4076 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4077 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4078 ac_tool_warned=yes ;;
4079 esac
4080     RANLIB=$ac_ct_RANLIB
4081   fi
4082 else
4083   RANLIB="$ac_cv_prog_RANLIB"
4084 fi
4085
4086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
4087 $as_echo_n "checking for library containing strerror... " >&6; }
4088 if ${ac_cv_search_strerror+:} false; then :
4089   $as_echo_n "(cached) " >&6
4090 else
4091   ac_func_search_save_LIBS=$LIBS
4092 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4093 /* end confdefs.h.  */
4094
4095 /* Override any GCC internal prototype to avoid an error.
4096    Use char because int might match the return type of a GCC
4097    builtin and then its argument prototype would still apply.  */
4098 #ifdef __cplusplus
4099 extern "C"
4100 #endif
4101 char strerror ();
4102 int
4103 main ()
4104 {
4105 return strerror ();
4106   ;
4107   return 0;
4108 }
4109 _ACEOF
4110 for ac_lib in '' cposix; do
4111   if test -z "$ac_lib"; then
4112     ac_res="none required"
4113   else
4114     ac_res=-l$ac_lib
4115     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4116   fi
4117   if ac_fn_c_try_link "$LINENO"; then :
4118   ac_cv_search_strerror=$ac_res
4119 fi
4120 rm -f core conftest.err conftest.$ac_objext \
4121     conftest$ac_exeext
4122   if ${ac_cv_search_strerror+:} false; then :
4123   break
4124 fi
4125 done
4126 if ${ac_cv_search_strerror+:} false; then :
4127
4128 else
4129   ac_cv_search_strerror=no
4130 fi
4131 rm conftest.$ac_ext
4132 LIBS=$ac_func_search_save_LIBS
4133 fi
4134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
4135 $as_echo "$ac_cv_search_strerror" >&6; }
4136 ac_res=$ac_cv_search_strerror
4137 if test "$ac_res" != no; then :
4138   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4139
4140 fi
4141
4142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4143 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
4144 if ${ac_cv_c_const+:} false; then :
4145   $as_echo_n "(cached) " >&6
4146 else
4147   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4148 /* end confdefs.h.  */
4149
4150 int
4151 main ()
4152 {
4153
4154 #ifndef __cplusplus
4155   /* Ultrix mips cc rejects this sort of thing.  */
4156   typedef int charset[2];
4157   const charset cs = { 0, 0 };
4158   /* SunOS 4.1.1 cc rejects this.  */
4159   char const *const *pcpcc;
4160   char **ppc;
4161   /* NEC SVR4.0.2 mips cc rejects this.  */
4162   struct point {int x, y;};
4163   static struct point const zero = {0,0};
4164   /* AIX XL C 1.02.0.0 rejects this.
4165      It does not let you subtract one const X* pointer from another in
4166      an arm of an if-expression whose if-part is not a constant
4167      expression */
4168   const char *g = "string";
4169   pcpcc = &g + (g ? g-g : 0);
4170   /* HPUX 7.0 cc rejects these. */
4171   ++pcpcc;
4172   ppc = (char**) pcpcc;
4173   pcpcc = (char const *const *) ppc;
4174   { /* SCO 3.2v4 cc rejects this sort of thing.  */
4175     char tx;
4176     char *t = &tx;
4177     char const *s = 0 ? (char *) 0 : (char const *) 0;
4178
4179     *t++ = 0;
4180     if (s) return 0;
4181   }
4182   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
4183     int x[] = {25, 17};
4184     const int *foo = &x[0];
4185     ++foo;
4186   }
4187   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4188     typedef const int *iptr;
4189     iptr p = 0;
4190     ++p;
4191   }
4192   { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
4193        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4194     struct s { int j; const int *ap[3]; } bx;
4195     struct s *b = &bx; b->j = 5;
4196   }
4197   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4198     const int foo = 10;
4199     if (!foo) return 0;
4200   }
4201   return !cs[0] && !zero.x;
4202 #endif
4203
4204   ;
4205   return 0;
4206 }
4207 _ACEOF
4208 if ac_fn_c_try_compile "$LINENO"; then :
4209   ac_cv_c_const=yes
4210 else
4211   ac_cv_c_const=no
4212 fi
4213 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4214 fi
4215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
4216 $as_echo "$ac_cv_c_const" >&6; }
4217 if test $ac_cv_c_const = no; then
4218
4219 $as_echo "#define const /**/" >>confdefs.h
4220
4221 fi
4222
4223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
4224 $as_echo_n "checking for inline... " >&6; }
4225 if ${ac_cv_c_inline+:} false; then :
4226   $as_echo_n "(cached) " >&6
4227 else
4228   ac_cv_c_inline=no
4229 for ac_kw in inline __inline__ __inline; do
4230   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4231 /* end confdefs.h.  */
4232 #ifndef __cplusplus
4233 typedef int foo_t;
4234 static $ac_kw foo_t static_foo () {return 0; }
4235 $ac_kw foo_t foo () {return 0; }
4236 #endif
4237
4238 _ACEOF
4239 if ac_fn_c_try_compile "$LINENO"; then :
4240   ac_cv_c_inline=$ac_kw
4241 fi
4242 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4243   test "$ac_cv_c_inline" != no && break
4244 done
4245
4246 fi
4247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
4248 $as_echo "$ac_cv_c_inline" >&6; }
4249
4250 case $ac_cv_c_inline in
4251   inline | yes) ;;
4252   *)
4253     case $ac_cv_c_inline in
4254       no) ac_val=;;
4255       *) ac_val=$ac_cv_c_inline;;
4256     esac
4257     cat >>confdefs.h <<_ACEOF
4258 #ifndef __cplusplus
4259 #define inline $ac_val
4260 #endif
4261 _ACEOF
4262     ;;
4263 esac
4264
4265 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
4266 if test "x$ac_cv_type_off_t" = xyes; then :
4267
4268 else
4269
4270 cat >>confdefs.h <<_ACEOF
4271 #define off_t long int
4272 _ACEOF
4273
4274 fi
4275
4276 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
4277 if test "x$ac_cv_type_size_t" = xyes; then :
4278
4279 else
4280
4281 cat >>confdefs.h <<_ACEOF
4282 #define size_t unsigned int
4283 _ACEOF
4284
4285 fi
4286
4287 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
4288 # for constant arguments.  Useless!
4289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
4290 $as_echo_n "checking for working alloca.h... " >&6; }
4291 if ${ac_cv_working_alloca_h+:} false; then :
4292   $as_echo_n "(cached) " >&6
4293 else
4294   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4295 /* end confdefs.h.  */
4296 #include <alloca.h>
4297 int
4298 main ()
4299 {
4300 char *p = (char *) alloca (2 * sizeof (int));
4301                           if (p) return 0;
4302   ;
4303   return 0;
4304 }
4305 _ACEOF
4306 if ac_fn_c_try_link "$LINENO"; then :
4307   ac_cv_working_alloca_h=yes
4308 else
4309   ac_cv_working_alloca_h=no
4310 fi
4311 rm -f core conftest.err conftest.$ac_objext \
4312     conftest$ac_exeext conftest.$ac_ext
4313 fi
4314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
4315 $as_echo "$ac_cv_working_alloca_h" >&6; }
4316 if test $ac_cv_working_alloca_h = yes; then
4317
4318 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
4319
4320 fi
4321
4322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
4323 $as_echo_n "checking for alloca... " >&6; }
4324 if ${ac_cv_func_alloca_works+:} false; then :
4325   $as_echo_n "(cached) " >&6
4326 else
4327   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4328 /* end confdefs.h.  */
4329 #ifdef __GNUC__
4330 # define alloca __builtin_alloca
4331 #else
4332 # ifdef _MSC_VER
4333 #  include <malloc.h>
4334 #  define alloca _alloca
4335 # else
4336 #  ifdef HAVE_ALLOCA_H
4337 #   include <alloca.h>
4338 #  else
4339 #   ifdef _AIX
4340  #pragma alloca
4341 #   else
4342 #    ifndef alloca /* predefined by HP cc +Olibcalls */
4343 void *alloca (size_t);
4344 #    endif
4345 #   endif
4346 #  endif
4347 # endif
4348 #endif
4349
4350 int
4351 main ()
4352 {
4353 char *p = (char *) alloca (1);
4354                                     if (p) return 0;
4355   ;
4356   return 0;
4357 }
4358 _ACEOF
4359 if ac_fn_c_try_link "$LINENO"; then :
4360   ac_cv_func_alloca_works=yes
4361 else
4362   ac_cv_func_alloca_works=no
4363 fi
4364 rm -f core conftest.err conftest.$ac_objext \
4365     conftest$ac_exeext conftest.$ac_ext
4366 fi
4367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
4368 $as_echo "$ac_cv_func_alloca_works" >&6; }
4369
4370 if test $ac_cv_func_alloca_works = yes; then
4371
4372 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
4373
4374 else
4375   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
4376 # that cause trouble.  Some versions do not even contain alloca or
4377 # contain a buggy version.  If you still want to use their alloca,
4378 # use ar to extract alloca.o from them instead of compiling alloca.c.
4379
4380 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
4381
4382 $as_echo "#define C_ALLOCA 1" >>confdefs.h
4383
4384
4385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
4386 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
4387 if ${ac_cv_os_cray+:} false; then :
4388   $as_echo_n "(cached) " >&6
4389 else
4390   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4391 /* end confdefs.h.  */
4392 #if defined CRAY && ! defined CRAY2
4393 webecray
4394 #else
4395 wenotbecray
4396 #endif
4397
4398 _ACEOF
4399 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4400   $EGREP "webecray" >/dev/null 2>&1; then :
4401   ac_cv_os_cray=yes
4402 else
4403   ac_cv_os_cray=no
4404 fi
4405 rm -f conftest*
4406
4407 fi
4408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
4409 $as_echo "$ac_cv_os_cray" >&6; }
4410 if test $ac_cv_os_cray = yes; then
4411   for ac_func in _getb67 GETB67 getb67; do
4412     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4413 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4414 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
4415
4416 cat >>confdefs.h <<_ACEOF
4417 #define CRAY_STACKSEG_END $ac_func
4418 _ACEOF
4419
4420     break
4421 fi
4422
4423   done
4424 fi
4425
4426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
4427 $as_echo_n "checking stack direction for C alloca... " >&6; }
4428 if ${ac_cv_c_stack_direction+:} false; then :
4429   $as_echo_n "(cached) " >&6
4430 else
4431   if test "$cross_compiling" = yes; then :
4432   ac_cv_c_stack_direction=0
4433 else
4434   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4435 /* end confdefs.h.  */
4436 $ac_includes_default
4437 int
4438 find_stack_direction (int *addr, int depth)
4439 {
4440   int dir, dummy = 0;
4441   if (! addr)
4442     addr = &dummy;
4443   *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
4444   dir = depth ? find_stack_direction (addr, depth - 1) : 0;
4445   return dir + dummy;
4446 }
4447
4448 int
4449 main (int argc, char **argv)
4450 {
4451   return find_stack_direction (0, argc + !argv + 20) < 0;
4452 }
4453 _ACEOF
4454 if ac_fn_c_try_run "$LINENO"; then :
4455   ac_cv_c_stack_direction=1
4456 else
4457   ac_cv_c_stack_direction=-1
4458 fi
4459 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4460   conftest.$ac_objext conftest.beam conftest.$ac_ext
4461 fi
4462
4463 fi
4464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
4465 $as_echo "$ac_cv_c_stack_direction" >&6; }
4466 cat >>confdefs.h <<_ACEOF
4467 #define STACK_DIRECTION $ac_cv_c_stack_direction
4468 _ACEOF
4469
4470
4471 fi
4472
4473
4474
4475
4476   for ac_header in $ac_header_list
4477 do :
4478   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4479 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4480 "
4481 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4482   cat >>confdefs.h <<_ACEOF
4483 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4484 _ACEOF
4485
4486 fi
4487
4488 done
4489
4490
4491
4492
4493
4494
4495
4496
4497 for ac_func in getpagesize
4498 do :
4499   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
4500 if test "x$ac_cv_func_getpagesize" = xyes; then :
4501   cat >>confdefs.h <<_ACEOF
4502 #define HAVE_GETPAGESIZE 1
4503 _ACEOF
4504
4505 fi
4506 done
4507
4508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
4509 $as_echo_n "checking for working mmap... " >&6; }
4510 if ${ac_cv_func_mmap_fixed_mapped+:} false; then :
4511   $as_echo_n "(cached) " >&6
4512 else
4513   if test "$cross_compiling" = yes; then :
4514   ac_cv_func_mmap_fixed_mapped=no
4515 else
4516   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4517 /* end confdefs.h.  */
4518 $ac_includes_default
4519 /* malloc might have been renamed as rpl_malloc. */
4520 #undef malloc
4521
4522 /* Thanks to Mike Haertel and Jim Avera for this test.
4523    Here is a matrix of mmap possibilities:
4524         mmap private not fixed
4525         mmap private fixed at somewhere currently unmapped
4526         mmap private fixed at somewhere already mapped
4527         mmap shared not fixed
4528         mmap shared fixed at somewhere currently unmapped
4529         mmap shared fixed at somewhere already mapped
4530    For private mappings, we should verify that changes cannot be read()
4531    back from the file, nor mmap's back from the file at a different
4532    address.  (There have been systems where private was not correctly
4533    implemented like the infamous i386 svr4.0, and systems where the
4534    VM page cache was not coherent with the file system buffer cache
4535    like early versions of FreeBSD and possibly contemporary NetBSD.)
4536    For shared mappings, we should conversely verify that changes get
4537    propagated back to all the places they're supposed to be.
4538
4539    Grep wants private fixed already mapped.
4540    The main things grep needs to know about mmap are:
4541    * does it exist and is it safe to write into the mmap'd area
4542    * how to use it (BSD variants)  */
4543
4544 #include <fcntl.h>
4545 #include <sys/mman.h>
4546
4547 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
4548 char *malloc ();
4549 #endif
4550
4551 /* This mess was copied from the GNU getpagesize.h.  */
4552 #ifndef HAVE_GETPAGESIZE
4553 # ifdef _SC_PAGESIZE
4554 #  define getpagesize() sysconf(_SC_PAGESIZE)
4555 # else /* no _SC_PAGESIZE */
4556 #  ifdef HAVE_SYS_PARAM_H
4557 #   include <sys/param.h>
4558 #   ifdef EXEC_PAGESIZE
4559 #    define getpagesize() EXEC_PAGESIZE
4560 #   else /* no EXEC_PAGESIZE */
4561 #    ifdef NBPG
4562 #     define getpagesize() NBPG * CLSIZE
4563 #     ifndef CLSIZE
4564 #      define CLSIZE 1
4565 #     endif /* no CLSIZE */
4566 #    else /* no NBPG */
4567 #     ifdef NBPC
4568 #      define getpagesize() NBPC
4569 #     else /* no NBPC */
4570 #      ifdef PAGESIZE
4571 #       define getpagesize() PAGESIZE
4572 #      endif /* PAGESIZE */
4573 #     endif /* no NBPC */
4574 #    endif /* no NBPG */
4575 #   endif /* no EXEC_PAGESIZE */
4576 #  else /* no HAVE_SYS_PARAM_H */
4577 #   define getpagesize() 8192   /* punt totally */
4578 #  endif /* no HAVE_SYS_PARAM_H */
4579 # endif /* no _SC_PAGESIZE */
4580
4581 #endif /* no HAVE_GETPAGESIZE */
4582
4583 int
4584 main ()
4585 {
4586   char *data, *data2, *data3;
4587   const char *cdata2;
4588   int i, pagesize;
4589   int fd, fd2;
4590
4591   pagesize = getpagesize ();
4592
4593   /* First, make a file with some known garbage in it. */
4594   data = (char *) malloc (pagesize);
4595   if (!data)
4596     return 1;
4597   for (i = 0; i < pagesize; ++i)
4598     *(data + i) = rand ();
4599   umask (0);
4600   fd = creat ("conftest.mmap", 0600);
4601   if (fd < 0)
4602     return 2;
4603   if (write (fd, data, pagesize) != pagesize)
4604     return 3;
4605   close (fd);
4606
4607   /* Next, check that the tail of a page is zero-filled.  File must have
4608      non-zero length, otherwise we risk SIGBUS for entire page.  */
4609   fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
4610   if (fd2 < 0)
4611     return 4;
4612   cdata2 = "";
4613   if (write (fd2, cdata2, 1) != 1)
4614     return 5;
4615   data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
4616   if (data2 == MAP_FAILED)
4617     return 6;
4618   for (i = 0; i < pagesize; ++i)
4619     if (*(data2 + i))
4620       return 7;
4621   close (fd2);
4622   if (munmap (data2, pagesize))
4623     return 8;
4624
4625   /* Next, try to mmap the file at a fixed address which already has
4626      something else allocated at it.  If we can, also make sure that
4627      we see the same garbage.  */
4628   fd = open ("conftest.mmap", O_RDWR);
4629   if (fd < 0)
4630     return 9;
4631   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
4632                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
4633     return 10;
4634   for (i = 0; i < pagesize; ++i)
4635     if (*(data + i) != *(data2 + i))
4636       return 11;
4637
4638   /* Finally, make sure that changes to the mapped area do not
4639      percolate back to the file as seen by read().  (This is a bug on
4640      some variants of i386 svr4.0.)  */
4641   for (i = 0; i < pagesize; ++i)
4642     *(data2 + i) = *(data2 + i) + 1;
4643   data3 = (char *) malloc (pagesize);
4644   if (!data3)
4645     return 12;
4646   if (read (fd, data3, pagesize) != pagesize)
4647     return 13;
4648   for (i = 0; i < pagesize; ++i)
4649     if (*(data + i) != *(data3 + i))
4650       return 14;
4651   close (fd);
4652   return 0;
4653 }
4654 _ACEOF
4655 if ac_fn_c_try_run "$LINENO"; then :
4656   ac_cv_func_mmap_fixed_mapped=yes
4657 else
4658   ac_cv_func_mmap_fixed_mapped=no
4659 fi
4660 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4661   conftest.$ac_objext conftest.beam conftest.$ac_ext
4662 fi
4663
4664 fi
4665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
4666 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
4667 if test $ac_cv_func_mmap_fixed_mapped = yes; then
4668
4669 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
4670
4671 fi
4672 rm -f conftest.mmap conftest.txt
4673
4674
4675     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C Library 2.1 or newer" >&5
4676 $as_echo_n "checking whether we are using the GNU C Library 2.1 or newer... " >&6; }
4677 if ${ac_cv_gnu_library_2_1+:} false; then :
4678   $as_echo_n "(cached) " >&6
4679 else
4680   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4681 /* end confdefs.h.  */
4682
4683 #include <features.h>
4684 #ifdef __GNU_LIBRARY__
4685  #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)
4686   Lucky GNU user
4687  #endif
4688 #endif
4689
4690 _ACEOF
4691 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4692   $EGREP "Lucky GNU user" >/dev/null 2>&1; then :
4693   ac_cv_gnu_library_2_1=yes
4694 else
4695   ac_cv_gnu_library_2_1=no
4696 fi
4697 rm -f conftest*
4698
4699
4700
4701 fi
4702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_gnu_library_2_1" >&5
4703 $as_echo "$ac_cv_gnu_library_2_1" >&6; }
4704
4705     GLIBC21="$ac_cv_gnu_library_2_1"
4706
4707
4708
4709
4710   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether integer division by zero raises SIGFPE" >&5
4711 $as_echo_n "checking whether integer division by zero raises SIGFPE... " >&6; }
4712 if ${gt_cv_int_divbyzero_sigfpe+:} false; then :
4713   $as_echo_n "(cached) " >&6
4714 else
4715
4716       if test "$cross_compiling" = yes; then :
4717
4718           # Guess based on the CPU.
4719           case "$host_cpu" in
4720             alpha* | i3456786 | m68k | s390*)
4721               gt_cv_int_divbyzero_sigfpe="guessing yes";;
4722             *)
4723               gt_cv_int_divbyzero_sigfpe="guessing no";;
4724           esac
4725
4726 else
4727   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4728 /* end confdefs.h.  */
4729
4730 #include <stdlib.h>
4731 #include <signal.h>
4732
4733 static void
4734 #ifdef __cplusplus
4735 sigfpe_handler (int sig)
4736 #else
4737 sigfpe_handler (sig) int sig;
4738 #endif
4739 {
4740   /* Exit with code 0 if SIGFPE, with code 1 if any other signal.  */
4741   exit (sig != SIGFPE);
4742 }
4743
4744 int x = 1;
4745 int y = 0;
4746 int z;
4747 int nan;
4748
4749 int main ()
4750 {
4751   signal (SIGFPE, sigfpe_handler);
4752 /* IRIX and AIX (when "xlc -qcheck" is used) yield signal SIGTRAP.  */
4753 #if (defined (__sgi) || defined (_AIX)) && defined (SIGTRAP)
4754   signal (SIGTRAP, sigfpe_handler);
4755 #endif
4756 /* Linux/SPARC yields signal SIGILL.  */
4757 #if defined (__sparc__) && defined (__linux__)
4758   signal (SIGILL, sigfpe_handler);
4759 #endif
4760
4761   z = x / y;
4762   nan = y / y;
4763   exit (1);
4764 }
4765
4766 _ACEOF
4767 if ac_fn_c_try_run "$LINENO"; then :
4768   gt_cv_int_divbyzero_sigfpe=yes
4769 else
4770   gt_cv_int_divbyzero_sigfpe=no
4771 fi
4772 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4773   conftest.$ac_objext conftest.beam conftest.$ac_ext
4774 fi
4775
4776
4777 fi
4778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_int_divbyzero_sigfpe" >&5
4779 $as_echo "$gt_cv_int_divbyzero_sigfpe" >&6; }
4780   case "$gt_cv_int_divbyzero_sigfpe" in
4781     *yes) value=1;;
4782     *) value=0;;
4783   esac
4784
4785 cat >>confdefs.h <<_ACEOF
4786 #define INTDIV0_RAISES_SIGFPE $value
4787 _ACEOF
4788
4789
4790
4791   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
4792 $as_echo_n "checking for inttypes.h... " >&6; }
4793 if ${jm_ac_cv_header_inttypes_h+:} false; then :
4794   $as_echo_n "(cached) " >&6
4795 else
4796   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4797 /* end confdefs.h.  */
4798 #include <sys/types.h>
4799 #include <inttypes.h>
4800 int
4801 main ()
4802 {
4803 uintmax_t i = (uintmax_t) -1;
4804   ;
4805   return 0;
4806 }
4807 _ACEOF
4808 if ac_fn_c_try_compile "$LINENO"; then :
4809   jm_ac_cv_header_inttypes_h=yes
4810 else
4811   jm_ac_cv_header_inttypes_h=no
4812 fi
4813 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4814 fi
4815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $jm_ac_cv_header_inttypes_h" >&5
4816 $as_echo "$jm_ac_cv_header_inttypes_h" >&6; }
4817   if test $jm_ac_cv_header_inttypes_h = yes; then
4818
4819 cat >>confdefs.h <<_ACEOF
4820 #define HAVE_INTTYPES_H_WITH_UINTMAX 1
4821 _ACEOF
4822
4823   fi
4824
4825
4826   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdint.h" >&5
4827 $as_echo_n "checking for stdint.h... " >&6; }
4828 if ${jm_ac_cv_header_stdint_h+:} false; then :
4829   $as_echo_n "(cached) " >&6
4830 else
4831   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4832 /* end confdefs.h.  */
4833 #include <sys/types.h>
4834 #include <stdint.h>
4835 int
4836 main ()
4837 {
4838 uintmax_t i = (uintmax_t) -1;
4839   ;
4840   return 0;
4841 }
4842 _ACEOF
4843 if ac_fn_c_try_compile "$LINENO"; then :
4844   jm_ac_cv_header_stdint_h=yes
4845 else
4846   jm_ac_cv_header_stdint_h=no
4847 fi
4848 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4849 fi
4850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $jm_ac_cv_header_stdint_h" >&5
4851 $as_echo "$jm_ac_cv_header_stdint_h" >&6; }
4852   if test $jm_ac_cv_header_stdint_h = yes; then
4853
4854 cat >>confdefs.h <<_ACEOF
4855 #define HAVE_STDINT_H_WITH_UINTMAX 1
4856 _ACEOF
4857
4858   fi
4859
4860
4861   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long" >&5
4862 $as_echo_n "checking for unsigned long long... " >&6; }
4863 if ${ac_cv_type_unsigned_long_long+:} false; then :
4864   $as_echo_n "(cached) " >&6
4865 else
4866   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4867 /* end confdefs.h.  */
4868 unsigned long long ull = 1; int i = 63;
4869 int
4870 main ()
4871 {
4872 unsigned long long ullmax = (unsigned long long) -1;
4873      return ull << i | ull >> i | ullmax / ull | ullmax % ull;
4874   ;
4875   return 0;
4876 }
4877 _ACEOF
4878 if ac_fn_c_try_link "$LINENO"; then :
4879   ac_cv_type_unsigned_long_long=yes
4880 else
4881   ac_cv_type_unsigned_long_long=no
4882 fi
4883 rm -f core conftest.err conftest.$ac_objext \
4884     conftest$ac_exeext conftest.$ac_ext
4885 fi
4886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long" >&5
4887 $as_echo "$ac_cv_type_unsigned_long_long" >&6; }
4888   if test $ac_cv_type_unsigned_long_long = yes; then
4889
4890 $as_echo "#define HAVE_UNSIGNED_LONG_LONG 1" >>confdefs.h
4891
4892   fi
4893
4894
4895
4896
4897   if test $jm_ac_cv_header_inttypes_h = no && test $jm_ac_cv_header_stdint_h = no; then
4898
4899     test $ac_cv_type_unsigned_long_long = yes \
4900       && ac_type='unsigned long long' \
4901       || ac_type='unsigned long'
4902
4903 cat >>confdefs.h <<_ACEOF
4904 #define uintmax_t $ac_type
4905 _ACEOF
4906
4907   else
4908
4909 $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
4910
4911   fi
4912
4913
4914   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
4915 $as_echo_n "checking for inttypes.h... " >&6; }
4916 if ${gt_cv_header_inttypes_h+:} false; then :
4917   $as_echo_n "(cached) " >&6
4918 else
4919
4920     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4921 /* end confdefs.h.  */
4922 #include <sys/types.h>
4923 #include <inttypes.h>
4924 int
4925 main ()
4926 {
4927
4928   ;
4929   return 0;
4930 }
4931 _ACEOF
4932 if ac_fn_c_try_compile "$LINENO"; then :
4933   gt_cv_header_inttypes_h=yes
4934 else
4935   gt_cv_header_inttypes_h=no
4936 fi
4937 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4938
4939 fi
4940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_header_inttypes_h" >&5
4941 $as_echo "$gt_cv_header_inttypes_h" >&6; }
4942   if test $gt_cv_header_inttypes_h = yes; then
4943
4944 cat >>confdefs.h <<_ACEOF
4945 #define HAVE_INTTYPES_H 1
4946 _ACEOF
4947
4948   fi
4949
4950
4951
4952   if test $gt_cv_header_inttypes_h = yes; then
4953     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the inttypes.h PRIxNN macros are broken" >&5
4954 $as_echo_n "checking whether the inttypes.h PRIxNN macros are broken... " >&6; }
4955 if ${gt_cv_inttypes_pri_broken+:} false; then :
4956   $as_echo_n "(cached) " >&6
4957 else
4958
4959         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4960 /* end confdefs.h.  */
4961 #include <inttypes.h>
4962 #ifdef PRId32
4963 char *p = PRId32;
4964 #endif
4965
4966 int
4967 main ()
4968 {
4969
4970   ;
4971   return 0;
4972 }
4973 _ACEOF
4974 if ac_fn_c_try_compile "$LINENO"; then :
4975   gt_cv_inttypes_pri_broken=no
4976 else
4977   gt_cv_inttypes_pri_broken=yes
4978 fi
4979 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4980
4981 fi
4982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_inttypes_pri_broken" >&5
4983 $as_echo "$gt_cv_inttypes_pri_broken" >&6; }
4984   fi
4985   if test "$gt_cv_inttypes_pri_broken" = yes; then
4986
4987 cat >>confdefs.h <<_ACEOF
4988 #define PRI_MACROS_BROKEN 1
4989 _ACEOF
4990
4991   fi
4992
4993
4994       if test "X$prefix" = "XNONE"; then
4995     acl_final_prefix="$ac_default_prefix"
4996   else
4997     acl_final_prefix="$prefix"
4998   fi
4999   if test "X$exec_prefix" = "XNONE"; then
5000     acl_final_exec_prefix='${prefix}'
5001   else
5002     acl_final_exec_prefix="$exec_prefix"
5003   fi
5004   acl_save_prefix="$prefix"
5005   prefix="$acl_final_prefix"
5006   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
5007   prefix="$acl_save_prefix"
5008
5009
5010 # Check whether --with-gnu-ld was given.
5011 if test "${with_gnu_ld+set}" = set; then :
5012   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5013 else
5014   with_gnu_ld=no
5015 fi
5016
5017 # Prepare PATH_SEPARATOR.
5018 # The user is always right.
5019 if test "${PATH_SEPARATOR+set}" != set; then
5020   echo "#! /bin/sh" >conf$$.sh
5021   echo  "exit 0"   >>conf$$.sh
5022   chmod +x conf$$.sh
5023   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5024     PATH_SEPARATOR=';'
5025   else
5026     PATH_SEPARATOR=:
5027   fi
5028   rm -f conf$$.sh
5029 fi
5030 ac_prog=ld
5031 if test "$GCC" = yes; then
5032   # Check if gcc -print-prog-name=ld gives a path.
5033   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
5034 $as_echo_n "checking for ld used by GCC... " >&6; }
5035   case $host in
5036   *-*-mingw*)
5037     # gcc leaves a trailing carriage return which upsets mingw
5038     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5039   *)
5040     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5041   esac
5042   case $ac_prog in
5043     # Accept absolute paths.
5044     [\\/]* | [A-Za-z]:[\\/]*)
5045       re_direlt='/[^/][^/]*/\.\./'
5046       # Canonicalize the path of ld
5047       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
5048       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
5049         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
5050       done
5051       test -z "$LD" && LD="$ac_prog"
5052       ;;
5053   "")
5054     # If it fails, then pretend we aren't using GCC.
5055     ac_prog=ld
5056     ;;
5057   *)
5058     # If it is relative, then search for the first ld in PATH.
5059     with_gnu_ld=unknown
5060     ;;
5061   esac
5062 elif test "$with_gnu_ld" = yes; then
5063   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5064 $as_echo_n "checking for GNU ld... " >&6; }
5065 else
5066   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5067 $as_echo_n "checking for non-GNU ld... " >&6; }
5068 fi
5069 if ${acl_cv_path_LD+:} false; then :
5070   $as_echo_n "(cached) " >&6
5071 else
5072   if test -z "$LD"; then
5073   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
5074   for ac_dir in $PATH; do
5075     test -z "$ac_dir" && ac_dir=.
5076     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5077       acl_cv_path_LD="$ac_dir/$ac_prog"
5078       # Check to see if the program is GNU ld.  I'd rather use --version,
5079       # but apparently some GNU ld's only accept -v.
5080       # Break only if it was the GNU/non-GNU ld that we prefer.
5081       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
5082         test "$with_gnu_ld" != no && break
5083       else
5084         test "$with_gnu_ld" != yes && break
5085       fi
5086     fi
5087   done
5088   IFS="$ac_save_ifs"
5089 else
5090   acl_cv_path_LD="$LD" # Let the user override the test with a path.
5091 fi
5092 fi
5093
5094 LD="$acl_cv_path_LD"
5095 if test -n "$LD"; then
5096   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5097 $as_echo "$LD" >&6; }
5098 else
5099   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5100 $as_echo "no" >&6; }
5101 fi
5102 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
5103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5104 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5105 if ${acl_cv_prog_gnu_ld+:} false; then :
5106   $as_echo_n "(cached) " >&6
5107 else
5108   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
5109 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
5110   acl_cv_prog_gnu_ld=yes
5111 else
5112   acl_cv_prog_gnu_ld=no
5113 fi
5114 fi
5115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
5116 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
5117 with_gnu_ld=$acl_cv_prog_gnu_ld
5118
5119
5120
5121                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
5122 $as_echo_n "checking for shared library run path origin... " >&6; }
5123 if ${acl_cv_rpath+:} false; then :
5124   $as_echo_n "(cached) " >&6
5125 else
5126
5127     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
5128     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
5129     . ./conftest.sh
5130     rm -f ./conftest.sh
5131     acl_cv_rpath=done
5132
5133 fi
5134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
5135 $as_echo "$acl_cv_rpath" >&6; }
5136   wl="$acl_cv_wl"
5137   libext="$acl_cv_libext"
5138   shlibext="$acl_cv_shlibext"
5139   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
5140   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
5141   hardcode_direct="$acl_cv_hardcode_direct"
5142   hardcode_minus_L="$acl_cv_hardcode_minus_L"
5143     # Check whether --enable-rpath was given.
5144 if test "${enable_rpath+set}" = set; then :
5145   enableval=$enable_rpath; :
5146 else
5147   enable_rpath=yes
5148 fi
5149
5150
5151
5152
5153
5154
5155
5156
5157     use_additional=yes
5158
5159   acl_save_prefix="$prefix"
5160   prefix="$acl_final_prefix"
5161   acl_save_exec_prefix="$exec_prefix"
5162   exec_prefix="$acl_final_exec_prefix"
5163
5164     eval additional_includedir=\"$includedir\"
5165     eval additional_libdir=\"$libdir\"
5166
5167   exec_prefix="$acl_save_exec_prefix"
5168   prefix="$acl_save_prefix"
5169
5170
5171 # Check whether --with-libiconv-prefix was given.
5172 if test "${with_libiconv_prefix+set}" = set; then :
5173   withval=$with_libiconv_prefix;
5174     if test "X$withval" = "Xno"; then
5175       use_additional=no
5176     else
5177       if test "X$withval" = "X"; then
5178
5179   acl_save_prefix="$prefix"
5180   prefix="$acl_final_prefix"
5181   acl_save_exec_prefix="$exec_prefix"
5182   exec_prefix="$acl_final_exec_prefix"
5183
5184           eval additional_includedir=\"$includedir\"
5185           eval additional_libdir=\"$libdir\"
5186
5187   exec_prefix="$acl_save_exec_prefix"
5188   prefix="$acl_save_prefix"
5189
5190       else
5191         additional_includedir="$withval/include"
5192         additional_libdir="$withval/lib"
5193       fi
5194     fi
5195
5196 fi
5197
5198       LIBICONV=
5199   LTLIBICONV=
5200   INCICONV=
5201   rpathdirs=
5202   ltrpathdirs=
5203   names_already_handled=
5204   names_next_round='iconv '
5205   while test -n "$names_next_round"; do
5206     names_this_round="$names_next_round"
5207     names_next_round=
5208     for name in $names_this_round; do
5209       already_handled=
5210       for n in $names_already_handled; do
5211         if test "$n" = "$name"; then
5212           already_handled=yes
5213           break
5214         fi
5215       done
5216       if test -z "$already_handled"; then
5217         names_already_handled="$names_already_handled $name"
5218                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
5219         eval value=\"\$HAVE_LIB$uppername\"
5220         if test -n "$value"; then
5221           if test "$value" = yes; then
5222             eval value=\"\$LIB$uppername\"
5223             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
5224             eval value=\"\$LTLIB$uppername\"
5225             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
5226           else
5227                                     :
5228           fi
5229         else
5230                               found_dir=
5231           found_la=
5232           found_so=
5233           found_a=
5234           if test $use_additional = yes; then
5235             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
5236               found_dir="$additional_libdir"
5237               found_so="$additional_libdir/lib$name.$shlibext"
5238               if test -f "$additional_libdir/lib$name.la"; then
5239                 found_la="$additional_libdir/lib$name.la"
5240               fi
5241             else
5242               if test -f "$additional_libdir/lib$name.$libext"; then
5243                 found_dir="$additional_libdir"
5244                 found_a="$additional_libdir/lib$name.$libext"
5245                 if test -f "$additional_libdir/lib$name.la"; then
5246                   found_la="$additional_libdir/lib$name.la"
5247                 fi
5248               fi
5249             fi
5250           fi
5251           if test "X$found_dir" = "X"; then
5252             for x in $LDFLAGS $LTLIBICONV; do
5253
5254   acl_save_prefix="$prefix"
5255   prefix="$acl_final_prefix"
5256   acl_save_exec_prefix="$exec_prefix"
5257   exec_prefix="$acl_final_exec_prefix"
5258   eval x=\"$x\"
5259   exec_prefix="$acl_save_exec_prefix"
5260   prefix="$acl_save_prefix"
5261
5262               case "$x" in
5263                 -L*)
5264                   dir=`echo "X$x" | sed -e 's/^X-L//'`
5265                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
5266                     found_dir="$dir"
5267                     found_so="$dir/lib$name.$shlibext"
5268                     if test -f "$dir/lib$name.la"; then
5269                       found_la="$dir/lib$name.la"
5270                     fi
5271                   else
5272                     if test -f "$dir/lib$name.$libext"; then
5273                       found_dir="$dir"
5274                       found_a="$dir/lib$name.$libext"
5275                       if test -f "$dir/lib$name.la"; then
5276                         found_la="$dir/lib$name.la"
5277                       fi
5278                     fi
5279                   fi
5280                   ;;
5281               esac
5282               if test "X$found_dir" != "X"; then
5283                 break
5284               fi
5285             done
5286           fi
5287           if test "X$found_dir" != "X"; then
5288                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
5289             if test "X$found_so" != "X"; then
5290                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
5291                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
5292               else
5293                                                                                 haveit=
5294                 for x in $ltrpathdirs; do
5295                   if test "X$x" = "X$found_dir"; then
5296                     haveit=yes
5297                     break
5298                   fi
5299                 done
5300                 if test -z "$haveit"; then
5301                   ltrpathdirs="$ltrpathdirs $found_dir"
5302                 fi
5303                                 if test "$hardcode_direct" = yes; then
5304                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
5305                 else
5306                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
5307                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
5308                                                             haveit=
5309                     for x in $rpathdirs; do
5310                       if test "X$x" = "X$found_dir"; then
5311                         haveit=yes
5312                         break
5313                       fi
5314                     done
5315                     if test -z "$haveit"; then
5316                       rpathdirs="$rpathdirs $found_dir"
5317                     fi
5318                   else
5319                                                                                 haveit=
5320                     for x in $LDFLAGS $LIBICONV; do
5321
5322   acl_save_prefix="$prefix"
5323   prefix="$acl_final_prefix"
5324   acl_save_exec_prefix="$exec_prefix"
5325   exec_prefix="$acl_final_exec_prefix"
5326   eval x=\"$x\"
5327   exec_prefix="$acl_save_exec_prefix"
5328   prefix="$acl_save_prefix"
5329
5330                       if test "X$x" = "X-L$found_dir"; then
5331                         haveit=yes
5332                         break
5333                       fi
5334                     done
5335                     if test -z "$haveit"; then
5336                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
5337                     fi
5338                     if test "$hardcode_minus_L" != no; then
5339                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
5340                     else
5341                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
5342                     fi
5343                   fi
5344                 fi
5345               fi
5346             else
5347               if test "X$found_a" != "X"; then
5348                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
5349               else
5350                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
5351               fi
5352             fi
5353                         additional_includedir=
5354             case "$found_dir" in
5355               */lib | */lib/)
5356                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
5357                 additional_includedir="$basedir/include"
5358                 ;;
5359             esac
5360             if test "X$additional_includedir" != "X"; then
5361                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
5362                 haveit=
5363                 if test "X$additional_includedir" = "X/usr/local/include"; then
5364                   if test -n "$GCC"; then
5365                     case $host_os in
5366                       linux*) haveit=yes;;
5367                     esac
5368                   fi
5369                 fi
5370                 if test -z "$haveit"; then
5371                   for x in $CPPFLAGS $INCICONV; do
5372
5373   acl_save_prefix="$prefix"
5374   prefix="$acl_final_prefix"
5375   acl_save_exec_prefix="$exec_prefix"
5376   exec_prefix="$acl_final_exec_prefix"
5377   eval x=\"$x\"
5378   exec_prefix="$acl_save_exec_prefix"
5379   prefix="$acl_save_prefix"
5380
5381                     if test "X$x" = "X-I$additional_includedir"; then
5382                       haveit=yes
5383                       break
5384                     fi
5385                   done
5386                   if test -z "$haveit"; then
5387                     if test -d "$additional_includedir"; then
5388                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
5389                     fi
5390                   fi
5391                 fi
5392               fi
5393             fi
5394                         if test -n "$found_la"; then
5395                                                         save_libdir="$libdir"
5396               case "$found_la" in
5397                 */* | *\\*) . "$found_la" ;;
5398                 *) . "./$found_la" ;;
5399               esac
5400               libdir="$save_libdir"
5401                             for dep in $dependency_libs; do
5402                 case "$dep" in
5403                   -L*)
5404                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
5405                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
5406                       haveit=
5407                       if test "X$additional_libdir" = "X/usr/local/lib"; then
5408                         if test -n "$GCC"; then
5409                           case $host_os in
5410                             linux*) haveit=yes;;
5411                           esac
5412                         fi
5413                       fi
5414                       if test -z "$haveit"; then
5415                         haveit=
5416                         for x in $LDFLAGS $LIBICONV; do
5417
5418   acl_save_prefix="$prefix"
5419   prefix="$acl_final_prefix"
5420   acl_save_exec_prefix="$exec_prefix"
5421   exec_prefix="$acl_final_exec_prefix"
5422   eval x=\"$x\"
5423   exec_prefix="$acl_save_exec_prefix"
5424   prefix="$acl_save_prefix"
5425
5426                           if test "X$x" = "X-L$additional_libdir"; then
5427                             haveit=yes
5428                             break
5429                           fi
5430                         done
5431                         if test -z "$haveit"; then
5432                           if test -d "$additional_libdir"; then
5433                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
5434                           fi
5435                         fi
5436                         haveit=
5437                         for x in $LDFLAGS $LTLIBICONV; do
5438
5439   acl_save_prefix="$prefix"
5440   prefix="$acl_final_prefix"
5441   acl_save_exec_prefix="$exec_prefix"
5442   exec_prefix="$acl_final_exec_prefix"
5443   eval x=\"$x\"
5444   exec_prefix="$acl_save_exec_prefix"
5445   prefix="$acl_save_prefix"
5446
5447                           if test "X$x" = "X-L$additional_libdir"; then
5448                             haveit=yes
5449                             break
5450                           fi
5451                         done
5452                         if test -z "$haveit"; then
5453                           if test -d "$additional_libdir"; then
5454                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
5455                           fi
5456                         fi
5457                       fi
5458                     fi
5459                     ;;
5460                   -R*)
5461                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
5462                     if test "$enable_rpath" != no; then
5463                                                                   haveit=
5464                       for x in $rpathdirs; do
5465                         if test "X$x" = "X$dir"; then
5466                           haveit=yes
5467                           break
5468                         fi
5469                       done
5470                       if test -z "$haveit"; then
5471                         rpathdirs="$rpathdirs $dir"
5472                       fi
5473                                                                   haveit=
5474                       for x in $ltrpathdirs; do
5475                         if test "X$x" = "X$dir"; then
5476                           haveit=yes
5477                           break
5478                         fi
5479                       done
5480                       if test -z "$haveit"; then
5481                         ltrpathdirs="$ltrpathdirs $dir"
5482                       fi
5483                     fi
5484                     ;;
5485                   -l*)
5486                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
5487                     ;;
5488                   *.la)
5489                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
5490                     ;;
5491                   *)
5492                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
5493                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
5494                     ;;
5495                 esac
5496               done
5497             fi
5498           else
5499                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
5500             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
5501           fi
5502         fi
5503       fi
5504     done
5505   done
5506   if test "X$rpathdirs" != "X"; then
5507     if test -n "$hardcode_libdir_separator"; then
5508                         alldirs=
5509       for found_dir in $rpathdirs; do
5510         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
5511       done
5512             acl_save_libdir="$libdir"
5513       libdir="$alldirs"
5514       eval flag=\"$hardcode_libdir_flag_spec\"
5515       libdir="$acl_save_libdir"
5516       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
5517     else
5518             for found_dir in $rpathdirs; do
5519         acl_save_libdir="$libdir"
5520         libdir="$found_dir"
5521         eval flag=\"$hardcode_libdir_flag_spec\"
5522         libdir="$acl_save_libdir"
5523         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
5524       done
5525     fi
5526   fi
5527   if test "X$ltrpathdirs" != "X"; then
5528             for found_dir in $ltrpathdirs; do
5529       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
5530     done
5531   fi
5532
5533
5534
5535
5536   for ac_header in argz.h limits.h locale.h nl_types.h malloc.h stddef.h \
5537 stdlib.h string.h unistd.h sys/param.h
5538 do :
5539   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5540 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5541 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5542   cat >>confdefs.h <<_ACEOF
5543 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5544 _ACEOF
5545
5546 fi
5547
5548 done
5549
5550   for ac_func in feof_unlocked fgets_unlocked getc_unlocked getcwd getegid \
5551 geteuid getgid getuid mempcpy munmap putenv setenv setlocale stpcpy \
5552 strcasecmp strdup strtoul tsearch __argz_count __argz_stringify __argz_next \
5553 __fsetlocking
5554 do :
5555   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5556 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5557 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5558   cat >>confdefs.h <<_ACEOF
5559 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5560 _ACEOF
5561
5562 fi
5563 done
5564
5565
5566
5567
5568
5569
5570
5571   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
5572 $as_echo_n "checking for iconv... " >&6; }
5573 if ${am_cv_func_iconv+:} false; then :
5574   $as_echo_n "(cached) " >&6
5575 else
5576
5577     am_cv_func_iconv="no, consider installing GNU libiconv"
5578     am_cv_lib_iconv=no
5579                     am_save_CPPFLAGS="$CPPFLAGS"
5580     CPPFLAGS="$CPPFLAGS $INCICONV"
5581     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5582 /* end confdefs.h.  */
5583 #include <stdlib.h>
5584 #include <iconv.h>
5585 int
5586 main ()
5587 {
5588 iconv_t cd = iconv_open("","");
5589        iconv(cd,NULL,NULL,NULL,NULL);
5590        iconv_close(cd);
5591   ;
5592   return 0;
5593 }
5594 _ACEOF
5595 if ac_fn_c_try_link "$LINENO"; then :
5596   am_cv_func_iconv=yes
5597 fi
5598 rm -f core conftest.err conftest.$ac_objext \
5599     conftest$ac_exeext conftest.$ac_ext
5600     CPPFLAGS="$am_save_CPPFLAGS"
5601
5602     if test "$am_cv_func_iconv" != yes && test -d ../libiconv; then
5603       for _libs in .libs _libs; do
5604         am_save_CPPFLAGS="$CPPFLAGS"
5605         am_save_LIBS="$LIBS"
5606         CPPFLAGS="$CPPFLAGS -I../libiconv/include"
5607         LIBS="$LIBS ../libiconv/lib/$_libs/libiconv.a"
5608         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5609 /* end confdefs.h.  */
5610 #include <stdlib.h>
5611 #include <iconv.h>
5612 int
5613 main ()
5614 {
5615 iconv_t cd = iconv_open("","");
5616            iconv(cd,NULL,NULL,NULL,NULL);
5617            iconv_close(cd);
5618   ;
5619   return 0;
5620 }
5621 _ACEOF
5622 if ac_fn_c_try_link "$LINENO"; then :
5623   INCICONV="-I../libiconv/include"
5624           LIBICONV='${top_builddir}'/../libiconv/lib/$_libs/libiconv.a
5625           LTLIBICONV='${top_builddir}'/../libiconv/lib/libiconv.la
5626           am_cv_lib_iconv=yes
5627           am_cv_func_iconv=yes
5628 fi
5629 rm -f core conftest.err conftest.$ac_objext \
5630     conftest$ac_exeext conftest.$ac_ext
5631         CPPFLAGS="$am_save_CPPFLAGS"
5632         LIBS="$am_save_LIBS"
5633         if test "$am_cv_func_iconv" = "yes"; then
5634           break
5635         fi
5636       done
5637     fi
5638
5639     if test "$am_cv_func_iconv" != yes; then
5640       am_save_CPPFLAGS="$CPPFLAGS"
5641       am_save_LIBS="$LIBS"
5642       CPPFLAGS="$LIBS $INCICONV"
5643       LIBS="$LIBS $LIBICONV"
5644       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5645 /* end confdefs.h.  */
5646 #include <stdlib.h>
5647 #include <iconv.h>
5648 int
5649 main ()
5650 {
5651 iconv_t cd = iconv_open("","");
5652          iconv(cd,NULL,NULL,NULL,NULL);
5653          iconv_close(cd);
5654   ;
5655   return 0;
5656 }
5657 _ACEOF
5658 if ac_fn_c_try_link "$LINENO"; then :
5659   am_cv_lib_iconv=yes
5660         am_cv_func_iconv=yes
5661 fi
5662 rm -f core conftest.err conftest.$ac_objext \
5663     conftest$ac_exeext conftest.$ac_ext
5664       CPPFLAGS="$am_save_CPPFLAGS"
5665       LIBS="$am_save_LIBS"
5666     fi
5667
5668 fi
5669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
5670 $as_echo "$am_cv_func_iconv" >&6; }
5671   if test "$am_cv_func_iconv" = yes; then
5672
5673 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
5674
5675   fi
5676   if test "$am_cv_lib_iconv" = yes; then
5677
5678   for element in $INCICONV; do
5679     haveit=
5680     for x in $CPPFLAGS; do
5681
5682   acl_save_prefix="$prefix"
5683   prefix="$acl_final_prefix"
5684   acl_save_exec_prefix="$exec_prefix"
5685   exec_prefix="$acl_final_exec_prefix"
5686   eval x=\"$x\"
5687   exec_prefix="$acl_save_exec_prefix"
5688   prefix="$acl_save_prefix"
5689
5690       if test "X$x" = "X$element"; then
5691         haveit=yes
5692         break
5693       fi
5694     done
5695     if test -z "$haveit"; then
5696       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
5697     fi
5698   done
5699
5700     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
5701 $as_echo_n "checking how to link with libiconv... " >&6; }
5702     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
5703 $as_echo "$LIBICONV" >&6; }
5704   else
5705     LIBICONV=
5706     LTLIBICONV=
5707   fi
5708
5709
5710
5711   if test "$am_cv_func_iconv" = yes; then
5712     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
5713 $as_echo_n "checking for iconv declaration... " >&6; }
5714     if ${am_cv_proto_iconv+:} false; then :
5715   $as_echo_n "(cached) " >&6
5716 else
5717
5718       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5719 /* end confdefs.h.  */
5720
5721 #include <stdlib.h>
5722 #include <iconv.h>
5723 extern
5724 #ifdef __cplusplus
5725 "C"
5726 #endif
5727 #if defined(__STDC__) || defined(__cplusplus)
5728 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
5729 #else
5730 size_t iconv();
5731 #endif
5732
5733 int
5734 main ()
5735 {
5736
5737   ;
5738   return 0;
5739 }
5740 _ACEOF
5741 if ac_fn_c_try_compile "$LINENO"; then :
5742   am_cv_proto_iconv_arg1=""
5743 else
5744   am_cv_proto_iconv_arg1="const"
5745 fi
5746 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5747       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
5748 fi
5749
5750     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
5751     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
5752          }$am_cv_proto_iconv" >&5
5753 $as_echo "${ac_t:-
5754          }$am_cv_proto_iconv" >&6; }
5755
5756 cat >>confdefs.h <<_ACEOF
5757 #define ICONV_CONST $am_cv_proto_iconv_arg1
5758 _ACEOF
5759
5760   fi
5761
5762
5763   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
5764 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
5765 if ${am_cv_langinfo_codeset+:} false; then :
5766   $as_echo_n "(cached) " >&6
5767 else
5768   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5769 /* end confdefs.h.  */
5770 #include <langinfo.h>
5771 int
5772 main ()
5773 {
5774 char* cs = nl_langinfo(CODESET);
5775   ;
5776   return 0;
5777 }
5778 _ACEOF
5779 if ac_fn_c_try_link "$LINENO"; then :
5780   am_cv_langinfo_codeset=yes
5781 else
5782   am_cv_langinfo_codeset=no
5783 fi
5784 rm -f core conftest.err conftest.$ac_objext \
5785     conftest$ac_exeext conftest.$ac_ext
5786
5787 fi
5788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
5789 $as_echo "$am_cv_langinfo_codeset" >&6; }
5790   if test $am_cv_langinfo_codeset = yes; then
5791
5792 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
5793
5794   fi
5795
5796   if test $ac_cv_header_locale_h = yes; then
5797
5798   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
5799 $as_echo_n "checking for LC_MESSAGES... " >&6; }
5800 if ${am_cv_val_LC_MESSAGES+:} false; then :
5801   $as_echo_n "(cached) " >&6
5802 else
5803   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5804 /* end confdefs.h.  */
5805 #include <locale.h>
5806 int
5807 main ()
5808 {
5809 return LC_MESSAGES
5810   ;
5811   return 0;
5812 }
5813 _ACEOF
5814 if ac_fn_c_try_link "$LINENO"; then :
5815   am_cv_val_LC_MESSAGES=yes
5816 else
5817   am_cv_val_LC_MESSAGES=no
5818 fi
5819 rm -f core conftest.err conftest.$ac_objext \
5820     conftest$ac_exeext conftest.$ac_ext
5821 fi
5822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
5823 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
5824   if test $am_cv_val_LC_MESSAGES = yes; then
5825
5826 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
5827
5828   fi
5829
5830   fi
5831
5832                       for ac_prog in bison
5833 do
5834   # Extract the first word of "$ac_prog", so it can be a program name with args.
5835 set dummy $ac_prog; ac_word=$2
5836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5837 $as_echo_n "checking for $ac_word... " >&6; }
5838 if ${ac_cv_prog_INTLBISON+:} false; then :
5839   $as_echo_n "(cached) " >&6
5840 else
5841   if test -n "$INTLBISON"; then
5842   ac_cv_prog_INTLBISON="$INTLBISON" # Let the user override the test.
5843 else
5844 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5845 for as_dir in $PATH
5846 do
5847   IFS=$as_save_IFS
5848   test -z "$as_dir" && as_dir=.
5849     for ac_exec_ext in '' $ac_executable_extensions; do
5850   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5851     ac_cv_prog_INTLBISON="$ac_prog"
5852     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5853     break 2
5854   fi
5855 done
5856   done
5857 IFS=$as_save_IFS
5858
5859 fi
5860 fi
5861 INTLBISON=$ac_cv_prog_INTLBISON
5862 if test -n "$INTLBISON"; then
5863   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INTLBISON" >&5
5864 $as_echo "$INTLBISON" >&6; }
5865 else
5866   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5867 $as_echo "no" >&6; }
5868 fi
5869
5870
5871   test -n "$INTLBISON" && break
5872 done
5873
5874   if test -z "$INTLBISON"; then
5875     ac_verc_fail=yes
5876   else
5877         { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of bison" >&5
5878 $as_echo_n "checking version of bison... " >&6; }
5879     ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
5880     case $ac_prog_version in
5881       '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
5882       1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*)
5883          ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
5884       *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
5885     esac
5886     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5
5887 $as_echo "$ac_prog_version" >&6; }
5888   fi
5889   if test $ac_verc_fail = yes; then
5890     INTLBISON=:
5891   fi
5892
5893
5894
5895
5896
5897
5898
5899
5900
5901
5902
5903
5904
5905
5906
5907
5908   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
5909 $as_echo_n "checking whether NLS is requested... " >&6; }
5910     # Check whether --enable-nls was given.
5911 if test "${enable_nls+set}" = set; then :
5912   enableval=$enable_nls; USE_NLS=$enableval
5913 else
5914   USE_NLS=yes
5915 fi
5916
5917   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
5918 $as_echo "$USE_NLS" >&6; }
5919
5920
5921
5922
5923     BUILD_INCLUDED_LIBINTL=no
5924     USE_INCLUDED_LIBINTL=no
5925
5926   LIBINTL=
5927   LTLIBINTL=
5928   POSUB=
5929
5930     if test "$USE_NLS" = "yes"; then
5931     gt_use_preinstalled_gnugettext=no
5932
5933       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether included gettext is requested" >&5
5934 $as_echo_n "checking whether included gettext is requested... " >&6; }
5935
5936 # Check whether --with-included-gettext was given.
5937 if test "${with_included_gettext+set}" = set; then :
5938   withval=$with_included_gettext; nls_cv_force_use_gnu_gettext=$withval
5939 else
5940   nls_cv_force_use_gnu_gettext=no
5941 fi
5942
5943       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $nls_cv_force_use_gnu_gettext" >&5
5944 $as_echo "$nls_cv_force_use_gnu_gettext" >&6; }
5945
5946       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
5947       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
5948
5949
5950
5951
5952
5953
5954         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5
5955 $as_echo_n "checking for GNU gettext in libc... " >&6; }
5956 if ${gt_cv_func_gnugettext2_libc+:} false; then :
5957   $as_echo_n "(cached) " >&6
5958 else
5959   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5960 /* end confdefs.h.  */
5961 #include <libintl.h>
5962 extern int _nl_msg_cat_cntr;
5963 extern int *_nl_domain_bindings;
5964 int
5965 main ()
5966 {
5967 bindtextdomain ("", "");
5968 return (int) gettext ("") + (int) ngettext ("", "", 0) + _nl_msg_cat_cntr + *_nl_domain_bindings
5969   ;
5970   return 0;
5971 }
5972 _ACEOF
5973 if ac_fn_c_try_link "$LINENO"; then :
5974   gt_cv_func_gnugettext2_libc=yes
5975 else
5976   gt_cv_func_gnugettext2_libc=no
5977 fi
5978 rm -f core conftest.err conftest.$ac_objext \
5979     conftest$ac_exeext conftest.$ac_ext
5980 fi
5981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext2_libc" >&5
5982 $as_echo "$gt_cv_func_gnugettext2_libc" >&6; }
5983
5984         if test "$gt_cv_func_gnugettext2_libc" != "yes"; then
5985
5986
5987
5988     use_additional=yes
5989
5990   acl_save_prefix="$prefix"
5991   prefix="$acl_final_prefix"
5992   acl_save_exec_prefix="$exec_prefix"
5993   exec_prefix="$acl_final_exec_prefix"
5994
5995     eval additional_includedir=\"$includedir\"
5996     eval additional_libdir=\"$libdir\"
5997
5998   exec_prefix="$acl_save_exec_prefix"
5999   prefix="$acl_save_prefix"
6000
6001
6002 # Check whether --with-libintl-prefix was given.
6003 if test "${with_libintl_prefix+set}" = set; then :
6004   withval=$with_libintl_prefix;
6005     if test "X$withval" = "Xno"; then
6006       use_additional=no
6007     else
6008       if test "X$withval" = "X"; then
6009
6010   acl_save_prefix="$prefix"
6011   prefix="$acl_final_prefix"
6012   acl_save_exec_prefix="$exec_prefix"
6013   exec_prefix="$acl_final_exec_prefix"
6014
6015           eval additional_includedir=\"$includedir\"
6016           eval additional_libdir=\"$libdir\"
6017
6018   exec_prefix="$acl_save_exec_prefix"
6019   prefix="$acl_save_prefix"
6020
6021       else
6022         additional_includedir="$withval/include"
6023         additional_libdir="$withval/lib"
6024       fi
6025     fi
6026
6027 fi
6028
6029       LIBINTL=
6030   LTLIBINTL=
6031   INCINTL=
6032   rpathdirs=
6033   ltrpathdirs=
6034   names_already_handled=
6035   names_next_round='intl '
6036   while test -n "$names_next_round"; do
6037     names_this_round="$names_next_round"
6038     names_next_round=
6039     for name in $names_this_round; do
6040       already_handled=
6041       for n in $names_already_handled; do
6042         if test "$n" = "$name"; then
6043           already_handled=yes
6044           break
6045         fi
6046       done
6047       if test -z "$already_handled"; then
6048         names_already_handled="$names_already_handled $name"
6049                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
6050         eval value=\"\$HAVE_LIB$uppername\"
6051         if test -n "$value"; then
6052           if test "$value" = yes; then
6053             eval value=\"\$LIB$uppername\"
6054             test -z "$value" || LIBINTL="${LIBINTL}${LIBINTL:+ }$value"
6055             eval value=\"\$LTLIB$uppername\"
6056             test -z "$value" || LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$value"
6057           else
6058                                     :
6059           fi
6060         else
6061                               found_dir=
6062           found_la=
6063           found_so=
6064           found_a=
6065           if test $use_additional = yes; then
6066             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
6067               found_dir="$additional_libdir"
6068               found_so="$additional_libdir/lib$name.$shlibext"
6069               if test -f "$additional_libdir/lib$name.la"; then
6070                 found_la="$additional_libdir/lib$name.la"
6071               fi
6072             else
6073               if test -f "$additional_libdir/lib$name.$libext"; then
6074                 found_dir="$additional_libdir"
6075                 found_a="$additional_libdir/lib$name.$libext"
6076                 if test -f "$additional_libdir/lib$name.la"; then
6077                   found_la="$additional_libdir/lib$name.la"
6078                 fi
6079               fi
6080             fi
6081           fi
6082           if test "X$found_dir" = "X"; then
6083             for x in $LDFLAGS $LTLIBINTL; do
6084
6085   acl_save_prefix="$prefix"
6086   prefix="$acl_final_prefix"
6087   acl_save_exec_prefix="$exec_prefix"
6088   exec_prefix="$acl_final_exec_prefix"
6089   eval x=\"$x\"
6090   exec_prefix="$acl_save_exec_prefix"
6091   prefix="$acl_save_prefix"
6092
6093               case "$x" in
6094                 -L*)
6095                   dir=`echo "X$x" | sed -e 's/^X-L//'`
6096                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
6097                     found_dir="$dir"
6098                     found_so="$dir/lib$name.$shlibext"
6099                     if test -f "$dir/lib$name.la"; then
6100                       found_la="$dir/lib$name.la"
6101                     fi
6102                   else
6103                     if test -f "$dir/lib$name.$libext"; then
6104                       found_dir="$dir"
6105                       found_a="$dir/lib$name.$libext"
6106                       if test -f "$dir/lib$name.la"; then
6107                         found_la="$dir/lib$name.la"
6108                       fi
6109                     fi
6110                   fi
6111                   ;;
6112               esac
6113               if test "X$found_dir" != "X"; then
6114                 break
6115               fi
6116             done
6117           fi
6118           if test "X$found_dir" != "X"; then
6119                         LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$found_dir -l$name"
6120             if test "X$found_so" != "X"; then
6121                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
6122                                 LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
6123               else
6124                                                                                 haveit=
6125                 for x in $ltrpathdirs; do
6126                   if test "X$x" = "X$found_dir"; then
6127                     haveit=yes
6128                     break
6129                   fi
6130                 done
6131                 if test -z "$haveit"; then
6132                   ltrpathdirs="$ltrpathdirs $found_dir"
6133                 fi
6134                                 if test "$hardcode_direct" = yes; then
6135                                                       LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
6136                 else
6137                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
6138                                                             LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
6139                                                             haveit=
6140                     for x in $rpathdirs; do
6141                       if test "X$x" = "X$found_dir"; then
6142                         haveit=yes
6143                         break
6144                       fi
6145                     done
6146                     if test -z "$haveit"; then
6147                       rpathdirs="$rpathdirs $found_dir"
6148                     fi
6149                   else
6150                                                                                 haveit=
6151                     for x in $LDFLAGS $LIBINTL; do
6152
6153   acl_save_prefix="$prefix"
6154   prefix="$acl_final_prefix"
6155   acl_save_exec_prefix="$exec_prefix"
6156   exec_prefix="$acl_final_exec_prefix"
6157   eval x=\"$x\"
6158   exec_prefix="$acl_save_exec_prefix"
6159   prefix="$acl_save_prefix"
6160
6161                       if test "X$x" = "X-L$found_dir"; then
6162                         haveit=yes
6163                         break
6164                       fi
6165                     done
6166                     if test -z "$haveit"; then
6167                       LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir"
6168                     fi
6169                     if test "$hardcode_minus_L" != no; then
6170                                                                                         LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
6171                     else
6172                                                                                                                                                                                 LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name"
6173                     fi
6174                   fi
6175                 fi
6176               fi
6177             else
6178               if test "X$found_a" != "X"; then
6179                                 LIBINTL="${LIBINTL}${LIBINTL:+ }$found_a"
6180               else
6181                                                 LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir -l$name"
6182               fi
6183             fi
6184                         additional_includedir=
6185             case "$found_dir" in
6186               */lib | */lib/)
6187                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
6188                 additional_includedir="$basedir/include"
6189                 ;;
6190             esac
6191             if test "X$additional_includedir" != "X"; then
6192                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
6193                 haveit=
6194                 if test "X$additional_includedir" = "X/usr/local/include"; then
6195                   if test -n "$GCC"; then
6196                     case $host_os in
6197                       linux*) haveit=yes;;
6198                     esac
6199                   fi
6200                 fi
6201                 if test -z "$haveit"; then
6202                   for x in $CPPFLAGS $INCINTL; do
6203
6204   acl_save_prefix="$prefix"
6205   prefix="$acl_final_prefix"
6206   acl_save_exec_prefix="$exec_prefix"
6207   exec_prefix="$acl_final_exec_prefix"
6208   eval x=\"$x\"
6209   exec_prefix="$acl_save_exec_prefix"
6210   prefix="$acl_save_prefix"
6211
6212                     if test "X$x" = "X-I$additional_includedir"; then
6213                       haveit=yes
6214                       break
6215                     fi
6216                   done
6217                   if test -z "$haveit"; then
6218                     if test -d "$additional_includedir"; then
6219                                             INCINTL="${INCINTL}${INCINTL:+ }-I$additional_includedir"
6220                     fi
6221                   fi
6222                 fi
6223               fi
6224             fi
6225                         if test -n "$found_la"; then
6226                                                         save_libdir="$libdir"
6227               case "$found_la" in
6228                 */* | *\\*) . "$found_la" ;;
6229                 *) . "./$found_la" ;;
6230               esac
6231               libdir="$save_libdir"
6232                             for dep in $dependency_libs; do
6233                 case "$dep" in
6234                   -L*)
6235                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
6236                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
6237                       haveit=
6238                       if test "X$additional_libdir" = "X/usr/local/lib"; then
6239                         if test -n "$GCC"; then
6240                           case $host_os in
6241                             linux*) haveit=yes;;
6242                           esac
6243                         fi
6244                       fi
6245                       if test -z "$haveit"; then
6246                         haveit=
6247                         for x in $LDFLAGS $LIBINTL; do
6248
6249   acl_save_prefix="$prefix"
6250   prefix="$acl_final_prefix"
6251   acl_save_exec_prefix="$exec_prefix"
6252   exec_prefix="$acl_final_exec_prefix"
6253   eval x=\"$x\"
6254   exec_prefix="$acl_save_exec_prefix"
6255   prefix="$acl_save_prefix"
6256
6257                           if test "X$x" = "X-L$additional_libdir"; then
6258                             haveit=yes
6259                             break
6260                           fi
6261                         done
6262                         if test -z "$haveit"; then
6263                           if test -d "$additional_libdir"; then
6264                                                         LIBINTL="${LIBINTL}${LIBINTL:+ }-L$additional_libdir"
6265                           fi
6266                         fi
6267                         haveit=
6268                         for x in $LDFLAGS $LTLIBINTL; do
6269
6270   acl_save_prefix="$prefix"
6271   prefix="$acl_final_prefix"
6272   acl_save_exec_prefix="$exec_prefix"
6273   exec_prefix="$acl_final_exec_prefix"
6274   eval x=\"$x\"
6275   exec_prefix="$acl_save_exec_prefix"
6276   prefix="$acl_save_prefix"
6277
6278                           if test "X$x" = "X-L$additional_libdir"; then
6279                             haveit=yes
6280                             break
6281                           fi
6282                         done
6283                         if test -z "$haveit"; then
6284                           if test -d "$additional_libdir"; then
6285                                                         LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$additional_libdir"
6286                           fi
6287                         fi
6288                       fi
6289                     fi
6290                     ;;
6291                   -R*)
6292                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
6293                     if test "$enable_rpath" != no; then
6294                                                                   haveit=
6295                       for x in $rpathdirs; do
6296                         if test "X$x" = "X$dir"; then
6297                           haveit=yes
6298                           break
6299                         fi
6300                       done
6301                       if test -z "$haveit"; then
6302                         rpathdirs="$rpathdirs $dir"
6303                       fi
6304                                                                   haveit=
6305                       for x in $ltrpathdirs; do
6306                         if test "X$x" = "X$dir"; then
6307                           haveit=yes
6308                           break
6309                         fi
6310                       done
6311                       if test -z "$haveit"; then
6312                         ltrpathdirs="$ltrpathdirs $dir"
6313                       fi
6314                     fi
6315                     ;;
6316                   -l*)
6317                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
6318                     ;;
6319                   *.la)
6320                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
6321                     ;;
6322                   *)
6323                                         LIBINTL="${LIBINTL}${LIBINTL:+ }$dep"
6324                     LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$dep"
6325                     ;;
6326                 esac
6327               done
6328             fi
6329           else
6330                                                             LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name"
6331             LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-l$name"
6332           fi
6333         fi
6334       fi
6335     done
6336   done
6337   if test "X$rpathdirs" != "X"; then
6338     if test -n "$hardcode_libdir_separator"; then
6339                         alldirs=
6340       for found_dir in $rpathdirs; do
6341         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
6342       done
6343             acl_save_libdir="$libdir"
6344       libdir="$alldirs"
6345       eval flag=\"$hardcode_libdir_flag_spec\"
6346       libdir="$acl_save_libdir"
6347       LIBINTL="${LIBINTL}${LIBINTL:+ }$flag"
6348     else
6349             for found_dir in $rpathdirs; do
6350         acl_save_libdir="$libdir"
6351         libdir="$found_dir"
6352         eval flag=\"$hardcode_libdir_flag_spec\"
6353         libdir="$acl_save_libdir"
6354         LIBINTL="${LIBINTL}${LIBINTL:+ }$flag"
6355       done
6356     fi
6357   fi
6358   if test "X$ltrpathdirs" != "X"; then
6359             for found_dir in $ltrpathdirs; do
6360       LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"
6361     done
6362   fi
6363
6364           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5
6365 $as_echo_n "checking for GNU gettext in libintl... " >&6; }
6366 if ${gt_cv_func_gnugettext2_libintl+:} false; then :
6367   $as_echo_n "(cached) " >&6
6368 else
6369   gt_save_CPPFLAGS="$CPPFLAGS"
6370             CPPFLAGS="$CPPFLAGS $INCINTL"
6371             gt_save_LIBS="$LIBS"
6372             LIBS="$LIBS $LIBINTL"
6373                         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6374 /* end confdefs.h.  */
6375 #include <libintl.h>
6376 extern int _nl_msg_cat_cntr;
6377 extern
6378 #ifdef __cplusplus
6379 "C"
6380 #endif
6381 const char *_nl_expand_alias ();
6382 int
6383 main ()
6384 {
6385 bindtextdomain ("", "");
6386 return (int) gettext ("") + (int) ngettext ("", "", 0) + _nl_msg_cat_cntr + *_nl_expand_alias (0)
6387   ;
6388   return 0;
6389 }
6390 _ACEOF
6391 if ac_fn_c_try_link "$LINENO"; then :
6392   gt_cv_func_gnugettext2_libintl=yes
6393 else
6394   gt_cv_func_gnugettext2_libintl=no
6395 fi
6396 rm -f core conftest.err conftest.$ac_objext \
6397     conftest$ac_exeext conftest.$ac_ext
6398                         if test "$gt_cv_func_gnugettext2_libintl" != yes && test -n "$LIBICONV"; then
6399               LIBS="$LIBS $LIBICONV"
6400               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6401 /* end confdefs.h.  */
6402 #include <libintl.h>
6403 extern int _nl_msg_cat_cntr;
6404 extern
6405 #ifdef __cplusplus
6406 "C"
6407 #endif
6408 const char *_nl_expand_alias ();
6409 int
6410 main ()
6411 {
6412 bindtextdomain ("", "");
6413 return (int) gettext ("") + (int) ngettext ("", "", 0) + _nl_msg_cat_cntr + *_nl_expand_alias (0)
6414   ;
6415   return 0;
6416 }
6417 _ACEOF
6418 if ac_fn_c_try_link "$LINENO"; then :
6419   LIBINTL="$LIBINTL $LIBICONV"
6420                 LTLIBINTL="$LTLIBINTL $LTLIBICONV"
6421                 gt_cv_func_gnugettext2_libintl=yes
6422
6423 fi
6424 rm -f core conftest.err conftest.$ac_objext \
6425     conftest$ac_exeext conftest.$ac_ext
6426             fi
6427             CPPFLAGS="$gt_save_CPPFLAGS"
6428             LIBS="$gt_save_LIBS"
6429 fi
6430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext2_libintl" >&5
6431 $as_echo "$gt_cv_func_gnugettext2_libintl" >&6; }
6432         fi
6433
6434                                         if test "$gt_cv_func_gnugettext2_libc" = "yes" \
6435            || { test "$gt_cv_func_gnugettext2_libintl" = "yes" \
6436                 && test "$PACKAGE" != gettext-runtime \
6437                 && test "$PACKAGE" != gettext-tools; }; then
6438           gt_use_preinstalled_gnugettext=yes
6439         else
6440                     LIBINTL=
6441           LTLIBINTL=
6442           INCINTL=
6443         fi
6444
6445
6446         if test "$gt_use_preinstalled_gnugettext" != "yes"; then
6447                               nls_cv_use_gnu_gettext=yes
6448         fi
6449       fi
6450
6451       if test "$nls_cv_use_gnu_gettext" = "yes"; then
6452                 BUILD_INCLUDED_LIBINTL=yes
6453         USE_INCLUDED_LIBINTL=yes
6454         LIBINTL="\${top_builddir}/intl/libintl.a $LIBICONV"
6455         LTLIBINTL="\${top_builddir}/intl/libintl.a $LTLIBICONV"
6456         LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'`
6457       fi
6458
6459       if test "$gt_use_preinstalled_gnugettext" = "yes" \
6460          || test "$nls_cv_use_gnu_gettext" = "yes"; then
6461                 CATOBJEXT=.gmo
6462       fi
6463
6464
6465     if test "$gt_use_preinstalled_gnugettext" = "yes" \
6466        || test "$nls_cv_use_gnu_gettext" = "yes"; then
6467
6468 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
6469
6470     else
6471       USE_NLS=no
6472     fi
6473   fi
6474
6475   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use NLS" >&5
6476 $as_echo_n "checking whether to use NLS... " >&6; }
6477   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
6478 $as_echo "$USE_NLS" >&6; }
6479   if test "$USE_NLS" = "yes"; then
6480     { $as_echo "$as_me:${as_lineno-$LINENO}: checking where the gettext function comes from" >&5
6481 $as_echo_n "checking where the gettext function comes from... " >&6; }
6482     if test "$gt_use_preinstalled_gnugettext" = "yes"; then
6483       if test "$gt_cv_func_gnugettext2_libintl" = "yes"; then
6484         gt_source="external libintl"
6485       else
6486         gt_source="libc"
6487       fi
6488     else
6489       gt_source="included intl directory"
6490     fi
6491     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_source" >&5
6492 $as_echo "$gt_source" >&6; }
6493   fi
6494
6495   if test "$USE_NLS" = "yes"; then
6496
6497     if test "$gt_use_preinstalled_gnugettext" = "yes"; then
6498       if test "$gt_cv_func_gnugettext2_libintl" = "yes"; then
6499         { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libintl" >&5
6500 $as_echo_n "checking how to link with libintl... " >&6; }
6501         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
6502 $as_echo "$LIBINTL" >&6; }
6503
6504   for element in $INCINTL; do
6505     haveit=
6506     for x in $CPPFLAGS; do
6507
6508   acl_save_prefix="$prefix"
6509   prefix="$acl_final_prefix"
6510   acl_save_exec_prefix="$exec_prefix"
6511   exec_prefix="$acl_final_exec_prefix"
6512   eval x=\"$x\"
6513   exec_prefix="$acl_save_exec_prefix"
6514   prefix="$acl_save_prefix"
6515
6516       if test "X$x" = "X$element"; then
6517         haveit=yes
6518         break
6519       fi
6520     done
6521     if test -z "$haveit"; then
6522       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
6523     fi
6524   done
6525
6526       fi
6527
6528
6529 $as_echo "#define HAVE_GETTEXT 1" >>confdefs.h
6530
6531
6532 $as_echo "#define HAVE_DCGETTEXT 1" >>confdefs.h
6533
6534     fi
6535
6536         POSUB=po
6537   fi
6538
6539
6540             if test "$PACKAGE" = gettext-runtime || test "$PACKAGE" = gettext-tools; then
6541       BUILD_INCLUDED_LIBINTL=yes
6542     fi
6543
6544
6545
6546
6547
6548         nls_cv_header_intl=
6549     nls_cv_header_libgt=
6550
6551         DATADIRNAME=share
6552
6553
6554         INSTOBJEXT=.mo
6555
6556
6557         GENCAT=gencat
6558
6559
6560         if test "$USE_INCLUDED_LIBINTL" = yes; then
6561       INTLOBJS="\$(GETTOBJS)"
6562     fi
6563
6564
6565         INTL_LIBTOOL_SUFFIX_PREFIX=
6566
6567
6568
6569     INTLLIBS="$LIBINTL"
6570
6571
6572
6573
6574
6575
6576
6577 # This replaces the extensive use of DEFS in the original Makefile.in.
6578
6579 $as_echo "#define IN_LIBINTL 1" >>confdefs.h
6580
6581
6582 $as_echo "#define IN_LIBRARY 1" >>confdefs.h
6583
6584
6585 $as_echo "#define DEPENDS_ON_LIBICONV 1" >>confdefs.h
6586
6587
6588 $as_echo "#define ENABLE_RELOCATABLE 1" >>confdefs.h
6589
6590
6591 $as_echo "#define NO_XMALLOC 1" >>confdefs.h
6592
6593
6594 $as_echo "#define set_relocation_prefix libintl_set_relocation_prefix" >>confdefs.h
6595
6596
6597 $as_echo "#define relocate libintl_relocate" >>confdefs.h
6598
6599
6600 MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing
6601 for ac_prog in aclocal
6602 do
6603   # Extract the first word of "$ac_prog", so it can be a program name with args.
6604 set dummy $ac_prog; ac_word=$2
6605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6606 $as_echo_n "checking for $ac_word... " >&6; }
6607 if ${ac_cv_prog_ACLOCAL+:} false; then :
6608   $as_echo_n "(cached) " >&6
6609 else
6610   if test -n "$ACLOCAL"; then
6611   ac_cv_prog_ACLOCAL="$ACLOCAL" # Let the user override the test.
6612 else
6613 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6614 for as_dir in $PATH
6615 do
6616   IFS=$as_save_IFS
6617   test -z "$as_dir" && as_dir=.
6618     for ac_exec_ext in '' $ac_executable_extensions; do
6619   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6620     ac_cv_prog_ACLOCAL="$ac_prog"
6621     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6622     break 2
6623   fi
6624 done
6625   done
6626 IFS=$as_save_IFS
6627
6628 fi
6629 fi
6630 ACLOCAL=$ac_cv_prog_ACLOCAL
6631 if test -n "$ACLOCAL"; then
6632   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ACLOCAL" >&5
6633 $as_echo "$ACLOCAL" >&6; }
6634 else
6635   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6636 $as_echo "no" >&6; }
6637 fi
6638
6639
6640   test -n "$ACLOCAL" && break
6641 done
6642 test -n "$ACLOCAL" || ACLOCAL="$MISSING aclocal"
6643
6644 for ac_prog in autoconf
6645 do
6646   # Extract the first word of "$ac_prog", so it can be a program name with args.
6647 set dummy $ac_prog; ac_word=$2
6648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6649 $as_echo_n "checking for $ac_word... " >&6; }
6650 if ${ac_cv_prog_AUTOCONF+:} false; then :
6651   $as_echo_n "(cached) " >&6
6652 else
6653   if test -n "$AUTOCONF"; then
6654   ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test.
6655 else
6656 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6657 for as_dir in $PATH
6658 do
6659   IFS=$as_save_IFS
6660   test -z "$as_dir" && as_dir=.
6661     for ac_exec_ext in '' $ac_executable_extensions; do
6662   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6663     ac_cv_prog_AUTOCONF="$ac_prog"
6664     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6665     break 2
6666   fi
6667 done
6668   done
6669 IFS=$as_save_IFS
6670
6671 fi
6672 fi
6673 AUTOCONF=$ac_cv_prog_AUTOCONF
6674 if test -n "$AUTOCONF"; then
6675   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5
6676 $as_echo "$AUTOCONF" >&6; }
6677 else
6678   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6679 $as_echo "no" >&6; }
6680 fi
6681
6682
6683   test -n "$AUTOCONF" && break
6684 done
6685 test -n "$AUTOCONF" || AUTOCONF="$MISSING autoconf"
6686
6687 for ac_prog in autoheader
6688 do
6689   # Extract the first word of "$ac_prog", so it can be a program name with args.
6690 set dummy $ac_prog; ac_word=$2
6691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6692 $as_echo_n "checking for $ac_word... " >&6; }
6693 if ${ac_cv_prog_AUTOHEADER+:} false; then :
6694   $as_echo_n "(cached) " >&6
6695 else
6696   if test -n "$AUTOHEADER"; then
6697   ac_cv_prog_AUTOHEADER="$AUTOHEADER" # Let the user override the test.
6698 else
6699 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6700 for as_dir in $PATH
6701 do
6702   IFS=$as_save_IFS
6703   test -z "$as_dir" && as_dir=.
6704     for ac_exec_ext in '' $ac_executable_extensions; do
6705   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6706     ac_cv_prog_AUTOHEADER="$ac_prog"
6707     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6708     break 2
6709   fi
6710 done
6711   done
6712 IFS=$as_save_IFS
6713
6714 fi
6715 fi
6716 AUTOHEADER=$ac_cv_prog_AUTOHEADER
6717 if test -n "$AUTOHEADER"; then
6718   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOHEADER" >&5
6719 $as_echo "$AUTOHEADER" >&6; }
6720 else
6721   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6722 $as_echo "no" >&6; }
6723 fi
6724
6725
6726   test -n "$AUTOHEADER" && break
6727 done
6728 test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader"
6729
6730
6731 # Check whether --enable-maintainer-mode was given.
6732 if test "${enable_maintainer_mode+set}" = set; then :
6733   enableval=$enable_maintainer_mode;
6734 else
6735   enable_maintainer_mode=no
6736 fi
6737
6738 if test "x$enable_maintainer_mode" = xno; then
6739   MAINT='#'
6740 else
6741   MAINT=
6742 fi
6743
6744
6745 # Additional info for config.intl.
6746
6747
6748
6749 LIBINTL_DEP=
6750 INCINTL=
6751 case $USE_INCLUDED_LIBINTL in
6752   yes)
6753     LIBINTL=`echo $LIBINTL | sed 's,${top_builddir},&/..,' `
6754     LTLIBINTL=`echo $LTLIBINTL | sed 's,${top_builddir},&/..,' `
6755     LIBINTL_DEP='${top_builddir}/../intl/libintl.a'
6756     INCINTL='-I${top_builddir}/../intl'
6757     ;;
6758 esac
6759
6760 ac_config_files="$ac_config_files Makefile config.intl"
6761
6762 cat >confcache <<\_ACEOF
6763 # This file is a shell script that caches the results of configure
6764 # tests run on this system so they can be shared between configure
6765 # scripts and configure runs, see configure's option --config-cache.
6766 # It is not useful on other systems.  If it contains results you don't
6767 # want to keep, you may remove or edit it.
6768 #
6769 # config.status only pays attention to the cache file if you give it
6770 # the --recheck option to rerun configure.
6771 #
6772 # `ac_cv_env_foo' variables (set or unset) will be overridden when
6773 # loading this file, other *unset* `ac_cv_foo' will be assigned the
6774 # following values.
6775
6776 _ACEOF
6777
6778 # The following way of writing the cache mishandles newlines in values,
6779 # but we know of no workaround that is simple, portable, and efficient.
6780 # So, we kill variables containing newlines.
6781 # Ultrix sh set writes to stderr and can't be redirected directly,
6782 # and sets the high bit in the cache file unless we assign to the vars.
6783 (
6784   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6785     eval ac_val=\$$ac_var
6786     case $ac_val in #(
6787     *${as_nl}*)
6788       case $ac_var in #(
6789       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6790 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6791       esac
6792       case $ac_var in #(
6793       _ | IFS | as_nl) ;; #(
6794       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
6795       *) { eval $ac_var=; unset $ac_var;} ;;
6796       esac ;;
6797     esac
6798   done
6799
6800   (set) 2>&1 |
6801     case $as_nl`(ac_space=' '; set) 2>&1` in #(
6802     *${as_nl}ac_space=\ *)
6803       # `set' does not quote correctly, so add quotes: double-quote
6804       # substitution turns \\\\ into \\, and sed turns \\ into \.
6805       sed -n \
6806         "s/'/'\\\\''/g;
6807           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6808       ;; #(
6809     *)
6810       # `set' quotes correctly as required by POSIX, so do not add quotes.
6811       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
6812       ;;
6813     esac |
6814     sort
6815 ) |
6816   sed '
6817      /^ac_cv_env_/b end
6818      t clear
6819      :clear
6820      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6821      t end
6822      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6823      :end' >>confcache
6824 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6825   if test -w "$cache_file"; then
6826     if test "x$cache_file" != "x/dev/null"; then
6827       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6828 $as_echo "$as_me: updating cache $cache_file" >&6;}
6829       if test ! -f "$cache_file" || test -h "$cache_file"; then
6830         cat confcache >"$cache_file"
6831       else
6832         case $cache_file in #(
6833         */* | ?:*)
6834           mv -f confcache "$cache_file"$$ &&
6835           mv -f "$cache_file"$$ "$cache_file" ;; #(
6836         *)
6837           mv -f confcache "$cache_file" ;;
6838         esac
6839       fi
6840     fi
6841   else
6842     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6843 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6844   fi
6845 fi
6846 rm -f confcache
6847
6848 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6849 # Let make expand exec_prefix.
6850 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6851
6852 DEFS=-DHAVE_CONFIG_H
6853
6854 ac_libobjs=
6855 ac_ltlibobjs=
6856 U=
6857 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6858   # 1. Remove the extension, and $U if already installed.
6859   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6860   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
6861   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
6862   #    will be set to the directory where LIBOBJS objects are built.
6863   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6864   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
6865 done
6866 LIBOBJS=$ac_libobjs
6867
6868 LTLIBOBJS=$ac_ltlibobjs
6869
6870
6871
6872 : "${CONFIG_STATUS=./config.status}"
6873 ac_write_fail=0
6874 ac_clean_files_save=$ac_clean_files
6875 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6876 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6877 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6878 as_write_fail=0
6879 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
6880 #! $SHELL
6881 # Generated by $as_me.
6882 # Run this file to recreate the current configuration.
6883 # Compiler output produced by configure, useful for debugging
6884 # configure, is in config.log if it exists.
6885
6886 debug=false
6887 ac_cs_recheck=false
6888 ac_cs_silent=false
6889
6890 SHELL=\${CONFIG_SHELL-$SHELL}
6891 export SHELL
6892 _ASEOF
6893 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
6894 ## -------------------- ##
6895 ## M4sh Initialization. ##
6896 ## -------------------- ##
6897
6898 # Be more Bourne compatible
6899 DUALCASE=1; export DUALCASE # for MKS sh
6900 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
6901   emulate sh
6902   NULLCMD=:
6903   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6904   # is contrary to our usage.  Disable this feature.
6905   alias -g '${1+"$@"}'='"$@"'
6906   setopt NO_GLOB_SUBST
6907 else
6908   case `(set -o) 2>/dev/null` in #(
6909   *posix*) :
6910     set -o posix ;; #(
6911   *) :
6912      ;;
6913 esac
6914 fi
6915
6916
6917 as_nl='
6918 '
6919 export as_nl
6920 # Printing a long string crashes Solaris 7 /usr/bin/printf.
6921 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6922 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6923 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6924 # Prefer a ksh shell builtin over an external printf program on Solaris,
6925 # but without wasting forks for bash or zsh.
6926 if test -z "$BASH_VERSION$ZSH_VERSION" \
6927     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
6928   as_echo='print -r --'
6929   as_echo_n='print -rn --'
6930 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6931   as_echo='printf %s\n'
6932   as_echo_n='printf %s'
6933 else
6934   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6935     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6936     as_echo_n='/usr/ucb/echo -n'
6937   else
6938     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
6939     as_echo_n_body='eval
6940       arg=$1;
6941       case $arg in #(
6942       *"$as_nl"*)
6943         expr "X$arg" : "X\\(.*\\)$as_nl";
6944         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
6945       esac;
6946       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
6947     '
6948     export as_echo_n_body
6949     as_echo_n='sh -c $as_echo_n_body as_echo'
6950   fi
6951   export as_echo_body
6952   as_echo='sh -c $as_echo_body as_echo'
6953 fi
6954
6955 # The user is always right.
6956 if test "${PATH_SEPARATOR+set}" != set; then
6957   PATH_SEPARATOR=:
6958   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6959     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
6960       PATH_SEPARATOR=';'
6961   }
6962 fi
6963
6964
6965 # IFS
6966 # We need space, tab and new line, in precisely that order.  Quoting is
6967 # there to prevent editors from complaining about space-tab.
6968 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
6969 # splitting by setting IFS to empty value.)
6970 IFS=" ""        $as_nl"
6971
6972 # Find who we are.  Look in the path if we contain no directory separator.
6973 as_myself=
6974 case $0 in #((
6975   *[\\/]* ) as_myself=$0 ;;
6976   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6977 for as_dir in $PATH
6978 do
6979   IFS=$as_save_IFS
6980   test -z "$as_dir" && as_dir=.
6981     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6982   done
6983 IFS=$as_save_IFS
6984
6985      ;;
6986 esac
6987 # We did not find ourselves, most probably we were run as `sh COMMAND'
6988 # in which case we are not to be found in the path.
6989 if test "x$as_myself" = x; then
6990   as_myself=$0
6991 fi
6992 if test ! -f "$as_myself"; then
6993   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6994   exit 1
6995 fi
6996
6997 # Unset variables that we do not need and which cause bugs (e.g. in
6998 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
6999 # suppresses any "Segmentation fault" message there.  '((' could
7000 # trigger a bug in pdksh 5.2.14.
7001 for as_var in BASH_ENV ENV MAIL MAILPATH
7002 do eval test x\${$as_var+set} = xset \
7003   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7004 done
7005 PS1='$ '
7006 PS2='> '
7007 PS4='+ '
7008
7009 # NLS nuisances.
7010 LC_ALL=C
7011 export LC_ALL
7012 LANGUAGE=C
7013 export LANGUAGE
7014
7015 # CDPATH.
7016 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7017
7018
7019 # as_fn_error STATUS ERROR [LINENO LOG_FD]
7020 # ----------------------------------------
7021 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7022 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7023 # script with STATUS, using 1 if that was 0.
7024 as_fn_error ()
7025 {
7026   as_status=$1; test $as_status -eq 0 && as_status=1
7027   if test "$4"; then
7028     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7029     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
7030   fi
7031   $as_echo "$as_me: error: $2" >&2
7032   as_fn_exit $as_status
7033 } # as_fn_error
7034
7035
7036 # as_fn_set_status STATUS
7037 # -----------------------
7038 # Set $? to STATUS, without forking.
7039 as_fn_set_status ()
7040 {
7041   return $1
7042 } # as_fn_set_status
7043
7044 # as_fn_exit STATUS
7045 # -----------------
7046 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7047 as_fn_exit ()
7048 {
7049   set +e
7050   as_fn_set_status $1
7051   exit $1
7052 } # as_fn_exit
7053
7054 # as_fn_unset VAR
7055 # ---------------
7056 # Portably unset VAR.
7057 as_fn_unset ()
7058 {
7059   { eval $1=; unset $1;}
7060 }
7061 as_unset=as_fn_unset
7062 # as_fn_append VAR VALUE
7063 # ----------------------
7064 # Append the text in VALUE to the end of the definition contained in VAR. Take
7065 # advantage of any shell optimizations that allow amortized linear growth over
7066 # repeated appends, instead of the typical quadratic growth present in naive
7067 # implementations.
7068 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7069   eval 'as_fn_append ()
7070   {
7071     eval $1+=\$2
7072   }'
7073 else
7074   as_fn_append ()
7075   {
7076     eval $1=\$$1\$2
7077   }
7078 fi # as_fn_append
7079
7080 # as_fn_arith ARG...
7081 # ------------------
7082 # Perform arithmetic evaluation on the ARGs, and store the result in the
7083 # global $as_val. Take advantage of shells that can avoid forks. The arguments
7084 # must be portable across $(()) and expr.
7085 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7086   eval 'as_fn_arith ()
7087   {
7088     as_val=$(( $* ))
7089   }'
7090 else
7091   as_fn_arith ()
7092   {
7093     as_val=`expr "$@" || test $? -eq 1`
7094   }
7095 fi # as_fn_arith
7096
7097
7098 if expr a : '\(a\)' >/dev/null 2>&1 &&
7099    test "X`expr 00001 : '.*\(...\)'`" = X001; then
7100   as_expr=expr
7101 else
7102   as_expr=false
7103 fi
7104
7105 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7106   as_basename=basename
7107 else
7108   as_basename=false
7109 fi
7110
7111 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7112   as_dirname=dirname
7113 else
7114   as_dirname=false
7115 fi
7116
7117 as_me=`$as_basename -- "$0" ||
7118 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7119          X"$0" : 'X\(//\)$' \| \
7120          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7121 $as_echo X/"$0" |
7122     sed '/^.*\/\([^/][^/]*\)\/*$/{
7123             s//\1/
7124             q
7125           }
7126           /^X\/\(\/\/\)$/{
7127             s//\1/
7128             q
7129           }
7130           /^X\/\(\/\).*/{
7131             s//\1/
7132             q
7133           }
7134           s/.*/./; q'`
7135
7136 # Avoid depending upon Character Ranges.
7137 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7138 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7139 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7140 as_cr_digits='0123456789'
7141 as_cr_alnum=$as_cr_Letters$as_cr_digits
7142
7143 ECHO_C= ECHO_N= ECHO_T=
7144 case `echo -n x` in #(((((
7145 -n*)
7146   case `echo 'xy\c'` in
7147   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
7148   xy)  ECHO_C='\c';;
7149   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
7150        ECHO_T=' ';;
7151   esac;;
7152 *)
7153   ECHO_N='-n';;
7154 esac
7155
7156 rm -f conf$$ conf$$.exe conf$$.file
7157 if test -d conf$$.dir; then
7158   rm -f conf$$.dir/conf$$.file
7159 else
7160   rm -f conf$$.dir
7161   mkdir conf$$.dir 2>/dev/null
7162 fi
7163 if (echo >conf$$.file) 2>/dev/null; then
7164   if ln -s conf$$.file conf$$ 2>/dev/null; then
7165     as_ln_s='ln -s'
7166     # ... but there are two gotchas:
7167     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7168     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7169     # In both cases, we have to default to `cp -pR'.
7170     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7171       as_ln_s='cp -pR'
7172   elif ln conf$$.file conf$$ 2>/dev/null; then
7173     as_ln_s=ln
7174   else
7175     as_ln_s='cp -pR'
7176   fi
7177 else
7178   as_ln_s='cp -pR'
7179 fi
7180 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7181 rmdir conf$$.dir 2>/dev/null
7182
7183
7184 # as_fn_mkdir_p
7185 # -------------
7186 # Create "$as_dir" as a directory, including parents if necessary.
7187 as_fn_mkdir_p ()
7188 {
7189
7190   case $as_dir in #(
7191   -*) as_dir=./$as_dir;;
7192   esac
7193   test -d "$as_dir" || eval $as_mkdir_p || {
7194     as_dirs=
7195     while :; do
7196       case $as_dir in #(
7197       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7198       *) as_qdir=$as_dir;;
7199       esac
7200       as_dirs="'$as_qdir' $as_dirs"
7201       as_dir=`$as_dirname -- "$as_dir" ||
7202 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7203          X"$as_dir" : 'X\(//\)[^/]' \| \
7204          X"$as_dir" : 'X\(//\)$' \| \
7205          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7206 $as_echo X"$as_dir" |
7207     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7208             s//\1/
7209             q
7210           }
7211           /^X\(\/\/\)[^/].*/{
7212             s//\1/
7213             q
7214           }
7215           /^X\(\/\/\)$/{
7216             s//\1/
7217             q
7218           }
7219           /^X\(\/\).*/{
7220             s//\1/
7221             q
7222           }
7223           s/.*/./; q'`
7224       test -d "$as_dir" && break
7225     done
7226     test -z "$as_dirs" || eval "mkdir $as_dirs"
7227   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
7228
7229
7230 } # as_fn_mkdir_p
7231 if mkdir -p . 2>/dev/null; then
7232   as_mkdir_p='mkdir -p "$as_dir"'
7233 else
7234   test -d ./-p && rmdir ./-p
7235   as_mkdir_p=false
7236 fi
7237
7238
7239 # as_fn_executable_p FILE
7240 # -----------------------
7241 # Test if FILE is an executable regular file.
7242 as_fn_executable_p ()
7243 {
7244   test -f "$1" && test -x "$1"
7245 } # as_fn_executable_p
7246 as_test_x='test -x'
7247 as_executable_p=as_fn_executable_p
7248
7249 # Sed expression to map a string onto a valid CPP name.
7250 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7251
7252 # Sed expression to map a string onto a valid variable name.
7253 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7254
7255
7256 exec 6>&1
7257 ## ----------------------------------- ##
7258 ## Main body of $CONFIG_STATUS script. ##
7259 ## ----------------------------------- ##
7260 _ASEOF
7261 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
7262
7263 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7264 # Save the log message, to keep $0 and so on meaningful, and to
7265 # report actual input values of CONFIG_FILES etc. instead of their
7266 # values after options handling.
7267 ac_log="
7268 This file was extended by $as_me, which was
7269 generated by GNU Autoconf 2.69.  Invocation command line was
7270
7271   CONFIG_FILES    = $CONFIG_FILES
7272   CONFIG_HEADERS  = $CONFIG_HEADERS
7273   CONFIG_LINKS    = $CONFIG_LINKS
7274   CONFIG_COMMANDS = $CONFIG_COMMANDS
7275   $ $0 $@
7276
7277 on `(hostname || uname -n) 2>/dev/null | sed 1q`
7278 "
7279
7280 _ACEOF
7281
7282 case $ac_config_files in *"
7283 "*) set x $ac_config_files; shift; ac_config_files=$*;;
7284 esac
7285
7286 case $ac_config_headers in *"
7287 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
7288 esac
7289
7290
7291 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7292 # Files that config.status was made for.
7293 config_files="$ac_config_files"
7294 config_headers="$ac_config_headers"
7295 config_commands="$ac_config_commands"
7296
7297 _ACEOF
7298
7299 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7300 ac_cs_usage="\
7301 \`$as_me' instantiates files and other configuration actions
7302 from templates according to the current configuration.  Unless the files
7303 and actions are specified as TAGs, all are instantiated by default.
7304
7305 Usage: $0 [OPTION]... [TAG]...
7306
7307   -h, --help       print this help, then exit
7308   -V, --version    print version number and configuration settings, then exit
7309       --config     print configuration, then exit
7310   -q, --quiet, --silent
7311                    do not print progress messages
7312   -d, --debug      don't remove temporary files
7313       --recheck    update $as_me by reconfiguring in the same conditions
7314       --file=FILE[:TEMPLATE]
7315                    instantiate the configuration file FILE
7316       --header=FILE[:TEMPLATE]
7317                    instantiate the configuration header FILE
7318
7319 Configuration files:
7320 $config_files
7321
7322 Configuration headers:
7323 $config_headers
7324
7325 Configuration commands:
7326 $config_commands
7327
7328 Report bugs to the package provider."
7329
7330 _ACEOF
7331 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7332 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
7333 ac_cs_version="\\
7334 config.status
7335 configured by $0, generated by GNU Autoconf 2.69,
7336   with options \\"\$ac_cs_config\\"
7337
7338 Copyright (C) 2012 Free Software Foundation, Inc.
7339 This config.status script is free software; the Free Software Foundation
7340 gives unlimited permission to copy, distribute and modify it."
7341
7342 ac_pwd='$ac_pwd'
7343 srcdir='$srcdir'
7344 INSTALL='$INSTALL'
7345 test -n "\$AWK" || AWK=awk
7346 _ACEOF
7347
7348 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7349 # The default lists apply if the user does not specify any file.
7350 ac_need_defaults=:
7351 while test $# != 0
7352 do
7353   case $1 in
7354   --*=?*)
7355     ac_option=`expr "X$1" : 'X\([^=]*\)='`
7356     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
7357     ac_shift=:
7358     ;;
7359   --*=)
7360     ac_option=`expr "X$1" : 'X\([^=]*\)='`
7361     ac_optarg=
7362     ac_shift=:
7363     ;;
7364   *)
7365     ac_option=$1
7366     ac_optarg=$2
7367     ac_shift=shift
7368     ;;
7369   esac
7370
7371   case $ac_option in
7372   # Handling of the options.
7373   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7374     ac_cs_recheck=: ;;
7375   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7376     $as_echo "$ac_cs_version"; exit ;;
7377   --config | --confi | --conf | --con | --co | --c )
7378     $as_echo "$ac_cs_config"; exit ;;
7379   --debug | --debu | --deb | --de | --d | -d )
7380     debug=: ;;
7381   --file | --fil | --fi | --f )
7382     $ac_shift
7383     case $ac_optarg in
7384     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7385     '') as_fn_error $? "missing file argument" ;;
7386     esac
7387     as_fn_append CONFIG_FILES " '$ac_optarg'"
7388     ac_need_defaults=false;;
7389   --header | --heade | --head | --hea )
7390     $ac_shift
7391     case $ac_optarg in
7392     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7393     esac
7394     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
7395     ac_need_defaults=false;;
7396   --he | --h)
7397     # Conflict between --help and --header
7398     as_fn_error $? "ambiguous option: \`$1'
7399 Try \`$0 --help' for more information.";;
7400   --help | --hel | -h )
7401     $as_echo "$ac_cs_usage"; exit ;;
7402   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7403   | -silent | --silent | --silen | --sile | --sil | --si | --s)
7404     ac_cs_silent=: ;;
7405
7406   # This is an error.
7407   -*) as_fn_error $? "unrecognized option: \`$1'
7408 Try \`$0 --help' for more information." ;;
7409
7410   *) as_fn_append ac_config_targets " $1"
7411      ac_need_defaults=false ;;
7412
7413   esac
7414   shift
7415 done
7416
7417 ac_configure_extra_args=
7418
7419 if $ac_cs_silent; then
7420   exec 6>/dev/null
7421   ac_configure_extra_args="$ac_configure_extra_args --silent"
7422 fi
7423
7424 _ACEOF
7425 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7426 if \$ac_cs_recheck; then
7427   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7428   shift
7429   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7430   CONFIG_SHELL='$SHELL'
7431   export CONFIG_SHELL
7432   exec "\$@"
7433 fi
7434
7435 _ACEOF
7436 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7437 exec 5>>config.log
7438 {
7439   echo
7440   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7441 ## Running $as_me. ##
7442 _ASBOX
7443   $as_echo "$ac_log"
7444 } >&5
7445
7446 _ACEOF
7447 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7448 #
7449 # INIT-COMMANDS
7450 #
7451 # Capture the value of obsolete ALL_LINGUAS because we need it to compute
7452     # POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
7453     # from automake.
7454     eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
7455     # Capture the value of LINGUAS because we need it to compute CATALOGS.
7456     LINGUAS="${LINGUAS-%UNSET%}"
7457
7458
7459 _ACEOF
7460
7461 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7462
7463 # Handling of arguments.
7464 for ac_config_target in $ac_config_targets
7465 do
7466   case $ac_config_target in
7467     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
7468     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
7469     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7470     "config.intl") CONFIG_FILES="$CONFIG_FILES config.intl" ;;
7471
7472   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
7473   esac
7474 done
7475
7476
7477 # If the user did not use the arguments to specify the items to instantiate,
7478 # then the envvar interface is used.  Set only those that are not.
7479 # We use the long form for the default assignment because of an extremely
7480 # bizarre bug on SunOS 4.1.3.
7481 if $ac_need_defaults; then
7482   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7483   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7484   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7485 fi
7486
7487 # Have a temporary directory for convenience.  Make it in the build tree
7488 # simply because there is no reason against having it here, and in addition,
7489 # creating and moving files from /tmp can sometimes cause problems.
7490 # Hook for its removal unless debugging.
7491 # Note that there is a small window in which the directory will not be cleaned:
7492 # after its creation but before its name has been assigned to `$tmp'.
7493 $debug ||
7494 {
7495   tmp= ac_tmp=
7496   trap 'exit_status=$?
7497   : "${ac_tmp:=$tmp}"
7498   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
7499 ' 0
7500   trap 'as_fn_exit 1' 1 2 13 15
7501 }
7502 # Create a (secure) tmp directory for tmp files.
7503
7504 {
7505   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7506   test -d "$tmp"
7507 }  ||
7508 {
7509   tmp=./conf$$-$RANDOM
7510   (umask 077 && mkdir "$tmp")
7511 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
7512 ac_tmp=$tmp
7513
7514 # Set up the scripts for CONFIG_FILES section.
7515 # No need to generate them if there are no CONFIG_FILES.
7516 # This happens for instance with `./config.status config.h'.
7517 if test -n "$CONFIG_FILES"; then
7518
7519
7520 ac_cr=`echo X | tr X '\015'`
7521 # On cygwin, bash can eat \r inside `` if the user requested igncr.
7522 # But we know of no other shell where ac_cr would be empty at this
7523 # point, so we can use a bashism as a fallback.
7524 if test "x$ac_cr" = x; then
7525   eval ac_cr=\$\'\\r\'
7526 fi
7527 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7528 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7529   ac_cs_awk_cr='\\r'
7530 else
7531   ac_cs_awk_cr=$ac_cr
7532 fi
7533
7534 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
7535 _ACEOF
7536
7537
7538 {
7539   echo "cat >conf$$subs.awk <<_ACEOF" &&
7540   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7541   echo "_ACEOF"
7542 } >conf$$subs.sh ||
7543   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7544 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
7545 ac_delim='%!_!# '
7546 for ac_last_try in false false false false false :; do
7547   . ./conf$$subs.sh ||
7548     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7549
7550   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
7551   if test $ac_delim_n = $ac_delim_num; then
7552     break
7553   elif $ac_last_try; then
7554     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7555   else
7556     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7557   fi
7558 done
7559 rm -f conf$$subs.sh
7560
7561 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7562 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
7563 _ACEOF
7564 sed -n '
7565 h
7566 s/^/S["/; s/!.*/"]=/
7567 p
7568 g
7569 s/^[^!]*!//
7570 :repl
7571 t repl
7572 s/'"$ac_delim"'$//
7573 t delim
7574 :nl
7575 h
7576 s/\(.\{148\}\)..*/\1/
7577 t more1
7578 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7579 p
7580 n
7581 b repl
7582 :more1
7583 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7584 p
7585 g
7586 s/.\{148\}//
7587 t nl
7588 :delim
7589 h
7590 s/\(.\{148\}\)..*/\1/
7591 t more2
7592 s/["\\]/\\&/g; s/^/"/; s/$/"/
7593 p
7594 b
7595 :more2
7596 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7597 p
7598 g
7599 s/.\{148\}//
7600 t delim
7601 ' <conf$$subs.awk | sed '
7602 /^[^""]/{
7603   N
7604   s/\n//
7605 }
7606 ' >>$CONFIG_STATUS || ac_write_fail=1
7607 rm -f conf$$subs.awk
7608 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7609 _ACAWK
7610 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
7611   for (key in S) S_is_set[key] = 1
7612   FS = "\a"
7613
7614 }
7615 {
7616   line = $ 0
7617   nfields = split(line, field, "@")
7618   substed = 0
7619   len = length(field[1])
7620   for (i = 2; i < nfields; i++) {
7621     key = field[i]
7622     keylen = length(key)
7623     if (S_is_set[key]) {
7624       value = S[key]
7625       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7626       len += length(value) + length(field[++i])
7627       substed = 1
7628     } else
7629       len += 1 + keylen
7630   }
7631
7632   print line
7633 }
7634
7635 _ACAWK
7636 _ACEOF
7637 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7638 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7639   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7640 else
7641   cat
7642 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
7643   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
7644 _ACEOF
7645
7646 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
7647 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
7648 # trailing colons and then remove the whole line if VPATH becomes empty
7649 # (actually we leave an empty line to preserve line numbers).
7650 if test "x$srcdir" = x.; then
7651   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
7652 h
7653 s///
7654 s/^/:/
7655 s/[      ]*$/:/
7656 s/:\$(srcdir):/:/g
7657 s/:\${srcdir}:/:/g
7658 s/:@srcdir@:/:/g
7659 s/^:*//
7660 s/:*$//
7661 x
7662 s/\(=[   ]*\).*/\1/
7663 G
7664 s/\n//
7665 s/^[^=]*=[       ]*$//
7666 }'
7667 fi
7668
7669 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7670 fi # test -n "$CONFIG_FILES"
7671
7672 # Set up the scripts for CONFIG_HEADERS section.
7673 # No need to generate them if there are no CONFIG_HEADERS.
7674 # This happens for instance with `./config.status Makefile'.
7675 if test -n "$CONFIG_HEADERS"; then
7676 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
7677 BEGIN {
7678 _ACEOF
7679
7680 # Transform confdefs.h into an awk script `defines.awk', embedded as
7681 # here-document in config.status, that substitutes the proper values into
7682 # config.h.in to produce config.h.
7683
7684 # Create a delimiter string that does not exist in confdefs.h, to ease
7685 # handling of long lines.
7686 ac_delim='%!_!# '
7687 for ac_last_try in false false :; do
7688   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
7689   if test -z "$ac_tt"; then
7690     break
7691   elif $ac_last_try; then
7692     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
7693   else
7694     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7695   fi
7696 done
7697
7698 # For the awk script, D is an array of macro values keyed by name,
7699 # likewise P contains macro parameters if any.  Preserve backslash
7700 # newline sequences.
7701
7702 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7703 sed -n '
7704 s/.\{148\}/&'"$ac_delim"'/g
7705 t rset
7706 :rset
7707 s/^[     ]*#[    ]*define[       ][      ]*/ /
7708 t def
7709 d
7710 :def
7711 s/\\$//
7712 t bsnl
7713 s/["\\]/\\&/g
7714 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
7715 D["\1"]=" \3"/p
7716 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
7717 d
7718 :bsnl
7719 s/["\\]/\\&/g
7720 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
7721 D["\1"]=" \3\\\\\\n"\\/p
7722 t cont
7723 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
7724 t cont
7725 d
7726 :cont
7727 n
7728 s/.\{148\}/&'"$ac_delim"'/g
7729 t clear
7730 :clear
7731 s/\\$//
7732 t bsnlc
7733 s/["\\]/\\&/g; s/^/"/; s/$/"/p
7734 d
7735 :bsnlc
7736 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7737 b cont
7738 ' <confdefs.h | sed '
7739 s/'"$ac_delim"'/"\\\
7740 "/g' >>$CONFIG_STATUS || ac_write_fail=1
7741
7742 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7743   for (key in D) D_is_set[key] = 1
7744   FS = "\a"
7745 }
7746 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
7747   line = \$ 0
7748   split(line, arg, " ")
7749   if (arg[1] == "#") {
7750     defundef = arg[2]
7751     mac1 = arg[3]
7752   } else {
7753     defundef = substr(arg[1], 2)
7754     mac1 = arg[2]
7755   }
7756   split(mac1, mac2, "(") #)
7757   macro = mac2[1]
7758   prefix = substr(line, 1, index(line, defundef) - 1)
7759   if (D_is_set[macro]) {
7760     # Preserve the white space surrounding the "#".
7761     print prefix "define", macro P[macro] D[macro]
7762     next
7763   } else {
7764     # Replace #undef with comments.  This is necessary, for example,
7765     # in the case of _POSIX_SOURCE, which is predefined and required
7766     # on some systems where configure will not decide to define it.
7767     if (defundef == "undef") {
7768       print "/*", prefix defundef, macro, "*/"
7769       next
7770     }
7771   }
7772 }
7773 { print }
7774 _ACAWK
7775 _ACEOF
7776 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7777   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
7778 fi # test -n "$CONFIG_HEADERS"
7779
7780
7781 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
7782 shift
7783 for ac_tag
7784 do
7785   case $ac_tag in
7786   :[FHLC]) ac_mode=$ac_tag; continue;;
7787   esac
7788   case $ac_mode$ac_tag in
7789   :[FHL]*:*);;
7790   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
7791   :[FH]-) ac_tag=-:-;;
7792   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7793   esac
7794   ac_save_IFS=$IFS
7795   IFS=:
7796   set x $ac_tag
7797   IFS=$ac_save_IFS
7798   shift
7799   ac_file=$1
7800   shift
7801
7802   case $ac_mode in
7803   :L) ac_source=$1;;
7804   :[FH])
7805     ac_file_inputs=
7806     for ac_f
7807     do
7808       case $ac_f in
7809       -) ac_f="$ac_tmp/stdin";;
7810       *) # Look for the file first in the build tree, then in the source tree
7811          # (if the path is not absolute).  The absolute path cannot be DOS-style,
7812          # because $ac_f cannot contain `:'.
7813          test -f "$ac_f" ||
7814            case $ac_f in
7815            [\\/$]*) false;;
7816            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7817            esac ||
7818            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7819       esac
7820       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
7821       as_fn_append ac_file_inputs " '$ac_f'"
7822     done
7823
7824     # Let's still pretend it is `configure' which instantiates (i.e., don't
7825     # use $as_me), people would be surprised to read:
7826     #    /* config.h.  Generated by config.status.  */
7827     configure_input='Generated from '`
7828           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
7829         `' by configure.'
7830     if test x"$ac_file" != x-; then
7831       configure_input="$ac_file.  $configure_input"
7832       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7833 $as_echo "$as_me: creating $ac_file" >&6;}
7834     fi
7835     # Neutralize special characters interpreted by sed in replacement strings.
7836     case $configure_input in #(
7837     *\&* | *\|* | *\\* )
7838        ac_sed_conf_input=`$as_echo "$configure_input" |
7839        sed 's/[\\\\&|]/\\\\&/g'`;; #(
7840     *) ac_sed_conf_input=$configure_input;;
7841     esac
7842
7843     case $ac_tag in
7844     *:-:* | *:-) cat >"$ac_tmp/stdin" \
7845       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
7846     esac
7847     ;;
7848   esac
7849
7850   ac_dir=`$as_dirname -- "$ac_file" ||
7851 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7852          X"$ac_file" : 'X\(//\)[^/]' \| \
7853          X"$ac_file" : 'X\(//\)$' \| \
7854          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
7855 $as_echo X"$ac_file" |
7856     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7857             s//\1/
7858             q
7859           }
7860           /^X\(\/\/\)[^/].*/{
7861             s//\1/
7862             q
7863           }
7864           /^X\(\/\/\)$/{
7865             s//\1/
7866             q
7867           }
7868           /^X\(\/\).*/{
7869             s//\1/
7870             q
7871           }
7872           s/.*/./; q'`
7873   as_dir="$ac_dir"; as_fn_mkdir_p
7874   ac_builddir=.
7875
7876 case "$ac_dir" in
7877 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7878 *)
7879   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
7880   # A ".." for each directory in $ac_dir_suffix.
7881   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
7882   case $ac_top_builddir_sub in
7883   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7884   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7885   esac ;;
7886 esac
7887 ac_abs_top_builddir=$ac_pwd
7888 ac_abs_builddir=$ac_pwd$ac_dir_suffix
7889 # for backward compatibility:
7890 ac_top_builddir=$ac_top_build_prefix
7891
7892 case $srcdir in
7893   .)  # We are building in place.
7894     ac_srcdir=.
7895     ac_top_srcdir=$ac_top_builddir_sub
7896     ac_abs_top_srcdir=$ac_pwd ;;
7897   [\\/]* | ?:[\\/]* )  # Absolute name.
7898     ac_srcdir=$srcdir$ac_dir_suffix;
7899     ac_top_srcdir=$srcdir
7900     ac_abs_top_srcdir=$srcdir ;;
7901   *) # Relative name.
7902     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7903     ac_top_srcdir=$ac_top_build_prefix$srcdir
7904     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7905 esac
7906 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7907
7908
7909   case $ac_mode in
7910   :F)
7911   #
7912   # CONFIG_FILE
7913   #
7914
7915   case $INSTALL in
7916   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7917   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7918   esac
7919 _ACEOF
7920
7921 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7922 # If the template does not know about datarootdir, expand it.
7923 # FIXME: This hack should be removed a few years after 2.60.
7924 ac_datarootdir_hack=; ac_datarootdir_seen=
7925 ac_sed_dataroot='
7926 /datarootdir/ {
7927   p
7928   q
7929 }
7930 /@datadir@/p
7931 /@docdir@/p
7932 /@infodir@/p
7933 /@localedir@/p
7934 /@mandir@/p'
7935 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7936 *datarootdir*) ac_datarootdir_seen=yes;;
7937 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
7938   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7939 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7940 _ACEOF
7941 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7942   ac_datarootdir_hack='
7943   s&@datadir@&$datadir&g
7944   s&@docdir@&$docdir&g
7945   s&@infodir@&$infodir&g
7946   s&@localedir@&$localedir&g
7947   s&@mandir@&$mandir&g
7948   s&\\\${datarootdir}&$datarootdir&g' ;;
7949 esac
7950 _ACEOF
7951
7952 # Neutralize VPATH when `$srcdir' = `.'.
7953 # Shell code in configure.ac might set extrasub.
7954 # FIXME: do we really want to maintain this feature?
7955 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7956 ac_sed_extra="$ac_vpsub
7957 $extrasub
7958 _ACEOF
7959 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7960 :t
7961 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7962 s|@configure_input@|$ac_sed_conf_input|;t t
7963 s&@top_builddir@&$ac_top_builddir_sub&;t t
7964 s&@top_build_prefix@&$ac_top_build_prefix&;t t
7965 s&@srcdir@&$ac_srcdir&;t t
7966 s&@abs_srcdir@&$ac_abs_srcdir&;t t
7967 s&@top_srcdir@&$ac_top_srcdir&;t t
7968 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7969 s&@builddir@&$ac_builddir&;t t
7970 s&@abs_builddir@&$ac_abs_builddir&;t t
7971 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7972 s&@INSTALL@&$ac_INSTALL&;t t
7973 $ac_datarootdir_hack
7974 "
7975 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
7976   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
7977
7978 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7979   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
7980   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
7981       "$ac_tmp/out"`; test -z "$ac_out"; } &&
7982   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7983 which seems to be undefined.  Please make sure it is defined" >&5
7984 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7985 which seems to be undefined.  Please make sure it is defined" >&2;}
7986
7987   rm -f "$ac_tmp/stdin"
7988   case $ac_file in
7989   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
7990   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
7991   esac \
7992   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
7993  ;;
7994   :H)
7995   #
7996   # CONFIG_HEADER
7997   #
7998   if test x"$ac_file" != x-; then
7999     {
8000       $as_echo "/* $configure_input  */" \
8001       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
8002     } >"$ac_tmp/config.h" \
8003       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8004     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
8005       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8006 $as_echo "$as_me: $ac_file is unchanged" >&6;}
8007     else
8008       rm -f "$ac_file"
8009       mv "$ac_tmp/config.h" "$ac_file" \
8010         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8011     fi
8012   else
8013     $as_echo "/* $configure_input  */" \
8014       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
8015       || as_fn_error $? "could not create -" "$LINENO" 5
8016   fi
8017  ;;
8018
8019   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8020 $as_echo "$as_me: executing $ac_file commands" >&6;}
8021  ;;
8022   esac
8023
8024
8025   case $ac_file$ac_mode in
8026     "default-1":C)
8027     for ac_file in $CONFIG_FILES; do
8028       # Support "outfile[:infile[:infile...]]"
8029       case "$ac_file" in
8030         *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
8031       esac
8032       # PO directories have a Makefile.in generated from Makefile.in.in.
8033       case "$ac_file" in */Makefile.in)
8034         # Adjust a relative srcdir.
8035         ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
8036         ac_dir_suffix=/`echo "$ac_dir"|sed 's%^\./%%'`
8037         ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
8038         # In autoconf-2.13 it is called $ac_given_srcdir.
8039         # In autoconf-2.50 it is called $srcdir.
8040         test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
8041         case "$ac_given_srcdir" in
8042           .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
8043           /*) top_srcdir="$ac_given_srcdir" ;;
8044           *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
8045         esac
8046         if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
8047           rm -f "$ac_dir/POTFILES"
8048           test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
8049           cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[   ]*\$/d" -e "s,.*,     $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
8050           POMAKEFILEDEPS="POTFILES.in"
8051           # ALL_LINGUAS, POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES depend
8052           # on $ac_dir but don't depend on user-specified configuration
8053           # parameters.
8054           if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
8055             # The LINGUAS file contains the set of available languages.
8056             if test -n "$OBSOLETE_ALL_LINGUAS"; then
8057               test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.ac is obsolete" || echo "setting ALL_LINGUAS in configure.ac is obsolete"
8058             fi
8059             ALL_LINGUAS_=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"`
8060             # Hide the ALL_LINGUAS assigment from automake.
8061             eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
8062             POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
8063           else
8064             # The set of available languages was given in configure.ac.
8065             eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
8066           fi
8067           case "$ac_given_srcdir" in
8068             .) srcdirpre= ;;
8069             *) srcdirpre='$(srcdir)/' ;;
8070           esac
8071           POFILES=
8072           GMOFILES=
8073           UPDATEPOFILES=
8074           DUMMYPOFILES=
8075           for lang in $ALL_LINGUAS; do
8076             POFILES="$POFILES $srcdirpre$lang.po"
8077             GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
8078             UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
8079             DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
8080           done
8081           # CATALOGS depends on both $ac_dir and the user's LINGUAS
8082           # environment variable.
8083           INST_LINGUAS=
8084           if test -n "$ALL_LINGUAS"; then
8085             for presentlang in $ALL_LINGUAS; do
8086               useit=no
8087               if test "%UNSET%" != "$LINGUAS"; then
8088                 desiredlanguages="$LINGUAS"
8089               else
8090                 desiredlanguages="$ALL_LINGUAS"
8091               fi
8092               for desiredlang in $desiredlanguages; do
8093                 # Use the presentlang catalog if desiredlang is
8094                 #   a. equal to presentlang, or
8095                 #   b. a variant of presentlang (because in this case,
8096                 #      presentlang can be used as a fallback for messages
8097                 #      which are not translated in the desiredlang catalog).
8098                 case "$desiredlang" in
8099                   "$presentlang"*) useit=yes;;
8100                 esac
8101               done
8102               if test $useit = yes; then
8103                 INST_LINGUAS="$INST_LINGUAS $presentlang"
8104               fi
8105             done
8106           fi
8107           CATALOGS=
8108           if test -n "$INST_LINGUAS"; then
8109             for lang in $INST_LINGUAS; do
8110               CATALOGS="$CATALOGS $lang.gmo"
8111             done
8112           fi
8113           test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
8114           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"
8115           for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
8116             if test -f "$f"; then
8117               case "$f" in
8118                 *.orig | *.bak | *~) ;;
8119                 *) cat "$f" >> "$ac_dir/Makefile" ;;
8120               esac
8121             fi
8122           done
8123         fi
8124         ;;
8125       esac
8126     done ;;
8127
8128   esac
8129 done # for ac_tag
8130
8131
8132 as_fn_exit 0
8133 _ACEOF
8134 ac_clean_files=$ac_clean_files_save
8135
8136 test $ac_write_fail = 0 ||
8137   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
8138
8139
8140 # configure is writing to config.log, and then calls config.status.
8141 # config.status does its own redirection, appending to config.log.
8142 # Unfortunately, on DOS this fails, as config.log is still kept open
8143 # by configure, so config.status won't be able to write to it; its
8144 # output is simply discarded.  So we exec the FD to /dev/null,
8145 # effectively closing config.log, so it can be properly (re)opened and
8146 # appended to by config.status.  When coming back to configure, we
8147 # need to make the FD available again.
8148 if test "$no_create" != yes; then
8149   ac_cs_success=:
8150   ac_config_status_args=
8151   test "$silent" = yes &&
8152     ac_config_status_args="$ac_config_status_args --quiet"
8153   exec 5>/dev/null
8154   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8155   exec 5>>config.log
8156   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8157   # would make configure fail if this is the last instruction.
8158   $ac_cs_success || as_fn_exit 1
8159 fi
8160 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8161   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8162 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
8163 fi
8164