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 enable_host_pie
 626 enable_host_shared
 627 BISON3_NO
 628 BISON3_YES
 629 PICFLAG
 630 INCINTL
 631 LIBINTL_DEP
 632 MAINT
 633 AUTOHEADER
 634 AUTOCONF
 635 ACLOCAL
 636 POSUB
 637 LTLIBINTL
 638 LIBINTL
 639 INTLLIBS
 640 INTL_LIBTOOL_SUFFIX_PREFIX
 641 INTLOBJS
 642 GENCAT
 643 INSTOBJEXT
 644 DATADIRNAME
 645 CATOBJEXT
 646 USE_INCLUDED_LIBINTL
 647 BUILD_INCLUDED_LIBINTL
 648 INTLBISON
 649 LTLIBICONV
 650 LIBICONV
 651 GLIBC21
 652 ALLOCA
 653 RANLIB
 654 host_os
 655 host_vendor
 656 host_cpu
 657 host
 658 build_os
 659 build_vendor
 660 build_cpu
 661 build
 662 MSGMERGE
 663 XGETTEXT
 664 GMSGFMT
 665 MSGFMT
 666 USE_NLS
 667 MKINSTALLDIRS
 668 INSTALL_DATA
 669 INSTALL_SCRIPT
 670 INSTALL_PROGRAM
 671 SET_MAKE
 672 EGREP
 673 GREP
 674 CPP
 675 OBJEXT
 676 EXEEXT
 677 ac_ct_CC
 678 CPPFLAGS
 679 LDFLAGS
 680 CFLAGS
 681 CC
 682 target_alias
 683 host_alias
 684 build_alias
 685 LIBS
 686 ECHO_T
 687 ECHO_N
 688 ECHO_C
 689 DEFS
 690 mandir
 691 localedir
 692 libdir
 693 psdir
 694 pdfdir
 695 dvidir
 696 htmldir
 697 infodir
 698 docdir
 699 oldincludedir
 700 includedir
 701 localstatedir
 702 sharedstatedir
 703 sysconfdir
 704 datadir
 705 datarootdir
 706 libexecdir
 707 sbindir
 708 bindir
 709 program_transform_name
 710 prefix
 711 exec_prefix
 712 PACKAGE_URL
 713 PACKAGE_BUGREPORT
 714 PACKAGE_STRING
 715 PACKAGE_VERSION
 716 PACKAGE_TARNAME
 717 PACKAGE_NAME
 718 PATH_SEPARATOR
 719 SHELL'
 720 ac_subst_files=''
 721 ac_user_opts='
 722 enable_option_checking
 723 enable_nls
 724 with_gnu_ld
 725 enable_rpath
 726 with_libiconv_prefix
 727 with_libiconv_type
 728 with_included_gettext
 729 with_libintl_prefix
 730 with_libintl_type
 731 enable_maintainer_mode
 732 enable_host_shared
 733 enable_host_pie
 734 '
 735       ac_precious_vars='build_alias
 736 host_alias
 737 target_alias
 738 CC
 739 CFLAGS
 740 LDFLAGS
 741 LIBS
 742 CPPFLAGS
 743 CPP'
 744
 745
 746 # Initialize some variables set by options.
 747 ac_init_help=
 748 ac_init_version=false
 749 ac_unrecognized_opts=
 750 ac_unrecognized_sep=
 751 # The variables have the same names as the options, with
 752 # dashes changed to underlines.
 753 cache_file=/dev/null
 754 exec_prefix=NONE
 755 no_create=
 756 no_recursion=
 757 prefix=NONE
 758 program_prefix=NONE
 759 program_suffix=NONE
 760 program_transform_name=s,x,x,
 761 silent=
 762 site=
 763 srcdir=
 764 verbose=
 765 x_includes=NONE
 766 x_libraries=NONE
 767
 768 # Installation directory options.
 769 # These are left unexpanded so users can "make install exec_prefix=/foo"
 770 # and all the variables that are supposed to be based on exec_prefix
 771 # by default will actually change.
 772 # Use braces instead of parens because sh, perl, etc. also accept them.
 773 # (The list follows the same order as the GNU Coding Standards.)
 774 bindir='${exec_prefix}/bin'
 775 sbindir='${exec_prefix}/sbin'
 776 libexecdir='${exec_prefix}/libexec'
 777 datarootdir='${prefix}/share'
 778 datadir='${datarootdir}'
 779 sysconfdir='${prefix}/etc'
 780 sharedstatedir='${prefix}/com'
 781 localstatedir='${prefix}/var'
 782 includedir='${prefix}/include'
 783 oldincludedir='/usr/include'
 784 docdir='${datarootdir}/doc/${PACKAGE}'
 785 infodir='${datarootdir}/info'
 786 htmldir='${docdir}'
 787 dvidir='${docdir}'
 788 pdfdir='${docdir}'
 789 psdir='${docdir}'
 790 libdir='${exec_prefix}/lib'
 791 localedir='${datarootdir}/locale'
 792 mandir='${datarootdir}/man'
 793
 794 ac_prev=
 795 ac_dashdash=
 796 for ac_option
 797 do
 798   # If the previous option needs an argument, assign it.
 799   if test -n "$ac_prev"; then
 800     eval $ac_prev=\$ac_option
 801     ac_prev=
 802     continue
 803   fi
 804
 805   case $ac_option in
 806   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 807   *=)   ac_optarg= ;;
 808   *)    ac_optarg=yes ;;
 809   esac
 810
 811   # Accept the important Cygnus configure options, so we can diagnose typos.
 812
 813   case $ac_dashdash$ac_option in
 814   --)
 815     ac_dashdash=yes ;;
 816
 817   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 818     ac_prev=bindir ;;
 819   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 820     bindir=$ac_optarg ;;
 821
 822   -build | --build | --buil | --bui | --bu)
 823     ac_prev=build_alias ;;
 824   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 825     build_alias=$ac_optarg ;;
 826
 827   -cache-file | --cache-file | --cache-fil | --cache-fi \
 828   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 829     ac_prev=cache_file ;;
 830   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 831   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 832     cache_file=$ac_optarg ;;
 833
 834   --config-cache | -C)
 835     cache_file=config.cache ;;
 836
 837   -datadir | --datadir | --datadi | --datad)
 838     ac_prev=datadir ;;
 839   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 840     datadir=$ac_optarg ;;
 841
 842   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 843   | --dataroo | --dataro | --datar)
 844     ac_prev=datarootdir ;;
 845   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 846   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 847     datarootdir=$ac_optarg ;;
 848
 849   -disable-* | --disable-*)
 850     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 851     # Reject names that are not valid shell variable names.
 852     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 853       as_fn_error $? "invalid feature name: $ac_useropt"
 854     ac_useropt_orig=$ac_useropt
 855     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 856     case $ac_user_opts in
 857       *"
 858 "enable_$ac_useropt"
 859 "*) ;;
 860       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 861          ac_unrecognized_sep=', ';;
 862     esac
 863     eval enable_$ac_useropt=no ;;
 864
 865   -docdir | --docdir | --docdi | --doc | --do)
 866     ac_prev=docdir ;;
 867   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 868     docdir=$ac_optarg ;;
 869
 870   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 871     ac_prev=dvidir ;;
 872   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 873     dvidir=$ac_optarg ;;
 874
 875   -enable-* | --enable-*)
 876     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 877     # Reject names that are not valid shell variable names.
 878     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 879       as_fn_error $? "invalid feature name: $ac_useropt"
 880     ac_useropt_orig=$ac_useropt
 881     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 882     case $ac_user_opts in
 883       *"
 884 "enable_$ac_useropt"
 885 "*) ;;
 886       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 887          ac_unrecognized_sep=', ';;
 888     esac
 889     eval enable_$ac_useropt=\$ac_optarg ;;
 890
 891   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 892   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 893   | --exec | --exe | --ex)
 894     ac_prev=exec_prefix ;;
 895   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 896   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 897   | --exec=* | --exe=* | --ex=*)
 898     exec_prefix=$ac_optarg ;;
 899
 900   -gas | --gas | --ga | --g)
 901     # Obsolete; use --with-gas.
 902     with_gas=yes ;;
 903
 904   -help | --help | --hel | --he | -h)
 905     ac_init_help=long ;;
 906   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 907     ac_init_help=recursive ;;
 908   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 909     ac_init_help=short ;;
 910
 911   -host | --host | --hos | --ho)
 912     ac_prev=host_alias ;;
 913   -host=* | --host=* | --hos=* | --ho=*)
 914     host_alias=$ac_optarg ;;
 915
 916   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 917     ac_prev=htmldir ;;
 918   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 919   | --ht=*)
 920     htmldir=$ac_optarg ;;
 921
 922   -includedir | --includedir | --includedi | --included | --include \
 923   | --includ | --inclu | --incl | --inc)
 924     ac_prev=includedir ;;
 925   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 926   | --includ=* | --inclu=* | --incl=* | --inc=*)
 927     includedir=$ac_optarg ;;
 928
 929   -infodir | --infodir | --infodi | --infod | --info | --inf)
 930     ac_prev=infodir ;;
 931   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 932     infodir=$ac_optarg ;;
 933
 934   -libdir | --libdir | --libdi | --libd)
 935     ac_prev=libdir ;;
 936   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 937     libdir=$ac_optarg ;;
 938
 939   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 940   | --libexe | --libex | --libe)
 941     ac_prev=libexecdir ;;
 942   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 943   | --libexe=* | --libex=* | --libe=*)
 944     libexecdir=$ac_optarg ;;
 945
 946   -localedir | --localedir | --localedi | --localed | --locale)
 947     ac_prev=localedir ;;
 948   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 949     localedir=$ac_optarg ;;
 950
 951   -localstatedir | --localstatedir | --localstatedi | --localstated \
 952   | --localstate | --localstat | --localsta | --localst | --locals)
 953     ac_prev=localstatedir ;;
 954   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 955   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 956     localstatedir=$ac_optarg ;;
 957
 958   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 959     ac_prev=mandir ;;
 960   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 961     mandir=$ac_optarg ;;
 962
 963   -nfp | --nfp | --nf)
 964     # Obsolete; use --without-fp.
 965     with_fp=no ;;
 966
 967   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 968   | --no-cr | --no-c | -n)
 969     no_create=yes ;;
 970
 971   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 972   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 973     no_recursion=yes ;;
 974
 975   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 976   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 977   | --oldin | --oldi | --old | --ol | --o)
 978     ac_prev=oldincludedir ;;
 979   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 980   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 981   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 982     oldincludedir=$ac_optarg ;;
 983
 984   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 985     ac_prev=prefix ;;
 986   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 987     prefix=$ac_optarg ;;
 988
 989   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 990   | --program-pre | --program-pr | --program-p)
 991     ac_prev=program_prefix ;;
 992   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 993   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 994     program_prefix=$ac_optarg ;;
 995
 996   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 997   | --program-suf | --program-su | --program-s)
 998     ac_prev=program_suffix ;;
 999   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1000   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1001     program_suffix=$ac_optarg ;;
1002
1003   -program-transform-name | --program-transform-name \
1004   | --program-transform-nam | --program-transform-na \
1005   | --program-transform-n | --program-transform- \
1006   | --program-transform | --program-transfor \
1007   | --program-transfo | --program-transf \
1008   | --program-trans | --program-tran \
1009   | --progr-tra | --program-tr | --program-t)
1010     ac_prev=program_transform_name ;;
1011   -program-transform-name=* | --program-transform-name=* \
1012   | --program-transform-nam=* | --program-transform-na=* \
1013   | --program-transform-n=* | --program-transform-=* \
1014   | --program-transform=* | --program-transfor=* \
1015   | --program-transfo=* | --program-transf=* \
1016   | --program-trans=* | --program-tran=* \
1017   | --progr-tra=* | --program-tr=* | --program-t=*)
1018     program_transform_name=$ac_optarg ;;
1019
1020   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1021     ac_prev=pdfdir ;;
1022   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1023     pdfdir=$ac_optarg ;;
1024
1025   -psdir | --psdir | --psdi | --psd | --ps)
1026     ac_prev=psdir ;;
1027   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1028     psdir=$ac_optarg ;;
1029
1030   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1031   | -silent | --silent | --silen | --sile | --sil)
1032     silent=yes ;;
1033
1034   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1035     ac_prev=sbindir ;;
1036   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1037   | --sbi=* | --sb=*)
1038     sbindir=$ac_optarg ;;
1039
1040   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1041   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1042   | --sharedst | --shareds | --shared | --share | --shar \
1043   | --sha | --sh)
1044     ac_prev=sharedstatedir ;;
1045   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1046   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1047   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1048   | --sha=* | --sh=*)
1049     sharedstatedir=$ac_optarg ;;
1050
1051   -site | --site | --sit)
1052     ac_prev=site ;;
1053   -site=* | --site=* | --sit=*)
1054     site=$ac_optarg ;;
1055
1056   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1057     ac_prev=srcdir ;;
1058   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1059     srcdir=$ac_optarg ;;
1060
1061   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1062   | --syscon | --sysco | --sysc | --sys | --sy)
1063     ac_prev=sysconfdir ;;
1064   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1065   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1066     sysconfdir=$ac_optarg ;;
1067
1068   -target | --target | --targe | --targ | --tar | --ta | --t)
1069     ac_prev=target_alias ;;
1070   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1071     target_alias=$ac_optarg ;;
1072
1073   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1074     verbose=yes ;;
1075
1076   -version | --version | --versio | --versi | --vers | -V)
1077     ac_init_version=: ;;
1078
1079   -with-* | --with-*)
1080     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1081     # Reject names that are not valid shell variable names.
1082     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1083       as_fn_error $? "invalid package name: $ac_useropt"
1084     ac_useropt_orig=$ac_useropt
1085     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1086     case $ac_user_opts in
1087       *"
1088 "with_$ac_useropt"
1089 "*) ;;
1090       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1091          ac_unrecognized_sep=', ';;
1092     esac
1093     eval with_$ac_useropt=\$ac_optarg ;;
1094
1095   -without-* | --without-*)
1096     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1097     # Reject names that are not valid shell variable names.
1098     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1099       as_fn_error $? "invalid package name: $ac_useropt"
1100     ac_useropt_orig=$ac_useropt
1101     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1102     case $ac_user_opts in
1103       *"
1104 "with_$ac_useropt"
1105 "*) ;;
1106       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1107          ac_unrecognized_sep=', ';;
1108     esac
1109     eval with_$ac_useropt=no ;;
1110
1111   --x)
1112     # Obsolete; use --with-x.
1113     with_x=yes ;;
1114
1115   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1116   | --x-incl | --x-inc | --x-in | --x-i)
1117     ac_prev=x_includes ;;
1118   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1119   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1120     x_includes=$ac_optarg ;;
1121
1122   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1123   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1124     ac_prev=x_libraries ;;
1125   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1126   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1127     x_libraries=$ac_optarg ;;
1128
1129   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1130 Try \`$0 --help' for more information"
1131     ;;
1132
1133   *=*)
1134     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1135     # Reject names that are not valid shell variable names.
1136     case $ac_envvar in #(
1137       '' | [0-9]* | *[!_$as_cr_alnum]* )
1138       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1139     esac
1140     eval $ac_envvar=\$ac_optarg
1141     export $ac_envvar ;;
1142
1143   *)
1144     # FIXME: should be removed in autoconf 3.0.
1145     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1146     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1147       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1148     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1149     ;;
1150
1151   esac
1152 done
1153
1154 if test -n "$ac_prev"; then
1155   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1156   as_fn_error $? "missing argument to $ac_option"
1157 fi
1158
1159 if test -n "$ac_unrecognized_opts"; then
1160   case $enable_option_checking in
1161     no) ;;
1162     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1163     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1164   esac
1165 fi
1166
1167 # Check all directory arguments for consistency.
1168 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1169                 datadir sysconfdir sharedstatedir localstatedir includedir \
1170                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1171                 libdir localedir mandir
1172 do
1173   eval ac_val=\$$ac_var
1174   # Remove trailing slashes.
1175   case $ac_val in
1176     */ )
1177       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1178       eval $ac_var=\$ac_val;;
1179   esac
1180   # Be sure to have absolute directory names.
1181   case $ac_val in
1182     [\\/$]* | ?:[\\/]* )  continue;;
1183     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1184   esac
1185   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1186 done
1187
1188 # There might be people who depend on the old broken behavior: `$host'
1189 # used to hold the argument of --host etc.
1190 # FIXME: To remove some day.
1191 build=$build_alias
1192 host=$host_alias
1193 target=$target_alias
1194
1195 # FIXME: To remove some day.
1196 if test "x$host_alias" != x; then
1197   if test "x$build_alias" = x; then
1198     cross_compiling=maybe
1199   elif test "x$build_alias" != "x$host_alias"; then
1200     cross_compiling=yes
1201   fi
1202 fi
1203
1204 ac_tool_prefix=
1205 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1206
1207 test "$silent" = yes && exec 6>/dev/null
1208
1209
1210 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1211 ac_ls_di=`ls -di .` &&
1212 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1213   as_fn_error $? "working directory cannot be determined"
1214 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1215   as_fn_error $? "pwd does not report name of working directory"
1216
1217
1218 # Find the source files, if location was not specified.
1219 if test -z "$srcdir"; then
1220   ac_srcdir_defaulted=yes
1221   # Try the directory containing this script, then the parent directory.
1222   ac_confdir=`$as_dirname -- "$as_myself" ||
1223 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1224          X"$as_myself" : 'X\(//\)[^/]' \| \
1225          X"$as_myself" : 'X\(//\)$' \| \
1226          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1227 $as_echo X"$as_myself" |
1228     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1229             s//\1/
1230             q
1231           }
1232           /^X\(\/\/\)[^/].*/{
1233             s//\1/
1234             q
1235           }
1236           /^X\(\/\/\)$/{
1237             s//\1/
1238             q
1239           }
1240           /^X\(\/\).*/{
1241             s//\1/
1242             q
1243           }
1244           s/.*/./; q'`
1245   srcdir=$ac_confdir
1246   if test ! -r "$srcdir/$ac_unique_file"; then
1247     srcdir=..
1248   fi
1249 else
1250   ac_srcdir_defaulted=no
1251 fi
1252 if test ! -r "$srcdir/$ac_unique_file"; then
1253   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1254   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1255 fi
1256 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1257 ac_abs_confdir=`(
1258         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1259         pwd)`
1260 # When building in place, set srcdir=.
1261 if test "$ac_abs_confdir" = "$ac_pwd"; then
1262   srcdir=.
1263 fi
1264 # Remove unnecessary trailing slashes from srcdir.
1265 # Double slashes in file names in object file debugging info
1266 # mess up M-x gdb in Emacs.
1267 case $srcdir in
1268 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1269 esac
1270 for ac_var in $ac_precious_vars; do
1271   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1272   eval ac_env_${ac_var}_value=\$${ac_var}
1273   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1274   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1275 done
1276
1277 #
1278 # Report the --help message.
1279 #
1280 if test "$ac_init_help" = "long"; then
1281   # Omit some internal or obsolete options to make the list less imposing.
1282   # This message is too long to be a string in the A/UX 3.1 sh.
1283   cat <<_ACEOF
1284 \`configure' configures this package to adapt to many kinds of systems.
1285
1286 Usage: $0 [OPTION]... [VAR=VALUE]...
1287
1288 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1289 VAR=VALUE.  See below for descriptions of some of the useful variables.
1290
1291 Defaults for the options are specified in brackets.
1292
1293 Configuration:
1294   -h, --help              display this help and exit
1295       --help=short        display options specific to this package
1296       --help=recursive    display the short help of all the included packages
1297   -V, --version           display version information and exit
1298   -q, --quiet, --silent   do not print \`checking ...' messages
1299       --cache-file=FILE   cache test results in FILE [disabled]
1300   -C, --config-cache      alias for \`--cache-file=config.cache'
1301   -n, --no-create         do not create output files
1302       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1303
1304 Installation directories:
1305   --prefix=PREFIX         install architecture-independent files in PREFIX
1306                           [$ac_default_prefix]
1307   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1308                           [PREFIX]
1309
1310 By default, \`make install' will install all the files in
1311 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1312 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1313 for instance \`--prefix=\$HOME'.
1314
1315 For better control, use the options below.
1316
1317 Fine tuning of the installation directories:
1318   --bindir=DIR            user executables [EPREFIX/bin]
1319   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1320   --libexecdir=DIR        program executables [EPREFIX/libexec]
1321   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1322   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1323   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1324   --libdir=DIR            object code libraries [EPREFIX/lib]
1325   --includedir=DIR        C header files [PREFIX/include]
1326   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1327   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1328   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1329   --infodir=DIR           info documentation [DATAROOTDIR/info]
1330   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1331   --mandir=DIR            man documentation [DATAROOTDIR/man]
1332   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1333   --htmldir=DIR           html documentation [DOCDIR]
1334   --dvidir=DIR            dvi documentation [DOCDIR]
1335   --pdfdir=DIR            pdf documentation [DOCDIR]
1336   --psdir=DIR             ps documentation [DOCDIR]
1337 _ACEOF
1338
1339   cat <<\_ACEOF
1340
1341 System types:
1342   --build=BUILD     configure for building on BUILD [guessed]
1343   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1344 _ACEOF
1345 fi
1346
1347 if test -n "$ac_init_help"; then
1348
1349   cat <<\_ACEOF
1350
1351 Optional Features:
1352   --disable-option-checking  ignore unrecognized --enable/--with options
1353   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1354   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1355   --disable-nls           do not use Native Language Support
1356   --disable-rpath         do not hardcode runtime library paths
1357   --enable-maintainer-mode enable rules only needed by maintainers
1358   --enable-host-shared    build host code as shared libraries
1359   --enable-host-pie       build host code as PIE
1360
1361 Optional Packages:
1362   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1363   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1364   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1365   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1366   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1367   --with-libiconv-type=TYPE     type of library to search for (auto/static/shared)
1368   --with-included-gettext use the GNU gettext library included here
1369   --with-libintl-prefix[=DIR]  search for libintl in DIR/include and DIR/lib
1370   --without-libintl-prefix     don't search for libintl in includedir and libdir
1371   --with-libintl-type=TYPE     type of library to search for (auto/static/shared)
1372
1373 Some influential environment variables:
1374   CC          C compiler command
1375   CFLAGS      C compiler flags
1376   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1377               nonstandard directory <lib dir>
1378   LIBS        libraries to pass to the linker, e.g. -l<library>
1379   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1380               you have headers in a nonstandard directory <include dir>
1381   CPP         C preprocessor
1382
1383 Use these variables to override the choices made by `configure' or to help
1384 it to find libraries and programs with nonstandard names/locations.
1385
1386 Report bugs to the package provider.
1387 _ACEOF
1388 ac_status=$?
1389 fi
1390
1391 if test "$ac_init_help" = "recursive"; then
1392   # If there are subdirs, report their specific --help.
1393   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1394     test -d "$ac_dir" ||
1395       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1396       continue
1397     ac_builddir=.
1398
1399 case "$ac_dir" in
1400 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1401 *)
1402   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1403   # A ".." for each directory in $ac_dir_suffix.
1404   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1405   case $ac_top_builddir_sub in
1406   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1407   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1408   esac ;;
1409 esac
1410 ac_abs_top_builddir=$ac_pwd
1411 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1412 # for backward compatibility:
1413 ac_top_builddir=$ac_top_build_prefix
1414
1415 case $srcdir in
1416   .)  # We are building in place.
1417     ac_srcdir=.
1418     ac_top_srcdir=$ac_top_builddir_sub
1419     ac_abs_top_srcdir=$ac_pwd ;;
1420   [\\/]* | ?:[\\/]* )  # Absolute name.
1421     ac_srcdir=$srcdir$ac_dir_suffix;
1422     ac_top_srcdir=$srcdir
1423     ac_abs_top_srcdir=$srcdir ;;
1424   *) # Relative name.
1425     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1426     ac_top_srcdir=$ac_top_build_prefix$srcdir
1427     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1428 esac
1429 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1430
1431     cd "$ac_dir" || { ac_status=$?; continue; }
1432     # Check for guested configure.
1433     if test -f "$ac_srcdir/configure.gnu"; then
1434       echo &&
1435       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1436     elif test -f "$ac_srcdir/configure"; then
1437       echo &&
1438       $SHELL "$ac_srcdir/configure" --help=recursive
1439     else
1440       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1441     fi || ac_status=$?
1442     cd "$ac_pwd" || { ac_status=$?; break; }
1443   done
1444 fi
1445
1446 test -n "$ac_init_help" && exit $ac_status
1447 if $ac_init_version; then
1448   cat <<\_ACEOF
1449 configure
1450 generated by GNU Autoconf 2.69
1451
1452 Copyright (C) 2012 Free Software Foundation, Inc.
1453 This configure script is free software; the Free Software Foundation
1454 gives unlimited permission to copy, distribute and modify it.
1455 _ACEOF
1456   exit
1457 fi
1458
1459 ## ------------------------ ##
1460 ## Autoconf initialization. ##
1461 ## ------------------------ ##
1462
1463 # ac_fn_c_try_compile LINENO
1464 # --------------------------
1465 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1466 ac_fn_c_try_compile ()
1467 {
1468   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1469   rm -f conftest.$ac_objext
1470   if { { ac_try="$ac_compile"
1471 case "(($ac_try" in
1472   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1473   *) ac_try_echo=$ac_try;;
1474 esac
1475 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1476 $as_echo "$ac_try_echo"; } >&5
1477   (eval "$ac_compile") 2>conftest.err
1478   ac_status=$?
1479   if test -s conftest.err; then
1480     grep -v '^ *+' conftest.err >conftest.er1
1481     cat conftest.er1 >&5
1482     mv -f conftest.er1 conftest.err
1483   fi
1484   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1485   test $ac_status = 0; } && {
1486          test -z "$ac_c_werror_flag" ||
1487          test ! -s conftest.err
1488        } && test -s conftest.$ac_objext; then :
1489   ac_retval=0
1490 else
1491   $as_echo "$as_me: failed program was:" >&5
1492 sed 's/^/| /' conftest.$ac_ext >&5
1493
1494         ac_retval=1
1495 fi
1496   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1497   as_fn_set_status $ac_retval
1498
1499 } # ac_fn_c_try_compile
1500
1501 # ac_fn_c_try_cpp LINENO
1502 # ----------------------
1503 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1504 ac_fn_c_try_cpp ()
1505 {
1506   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1507   if { { ac_try="$ac_cpp conftest.$ac_ext"
1508 case "(($ac_try" in
1509   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1510   *) ac_try_echo=$ac_try;;
1511 esac
1512 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1513 $as_echo "$ac_try_echo"; } >&5
1514   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1515   ac_status=$?
1516   if test -s conftest.err; then
1517     grep -v '^ *+' conftest.err >conftest.er1
1518     cat conftest.er1 >&5
1519     mv -f conftest.er1 conftest.err
1520   fi
1521   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1522   test $ac_status = 0; } > conftest.i && {
1523          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1524          test ! -s conftest.err
1525        }; then :
1526   ac_retval=0
1527 else
1528   $as_echo "$as_me: failed program was:" >&5
1529 sed 's/^/| /' conftest.$ac_ext >&5
1530
1531     ac_retval=1
1532 fi
1533   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1534   as_fn_set_status $ac_retval
1535
1536 } # ac_fn_c_try_cpp
1537
1538 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1539 # -------------------------------------------------------
1540 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1541 # the include files in INCLUDES and setting the cache variable VAR
1542 # accordingly.
1543 ac_fn_c_check_header_mongrel ()
1544 {
1545   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1546   if eval \${$3+:} false; then :
1547   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1548 $as_echo_n "checking for $2... " >&6; }
1549 if eval \${$3+:} false; then :
1550   $as_echo_n "(cached) " >&6
1551 fi
1552 eval ac_res=\$$3
1553                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1554 $as_echo "$ac_res" >&6; }
1555 else
1556   # Is the header compilable?
1557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1558 $as_echo_n "checking $2 usability... " >&6; }
1559 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1560 /* end confdefs.h.  */
1561 $4
1562 #include <$2>
1563 _ACEOF
1564 if ac_fn_c_try_compile "$LINENO"; then :
1565   ac_header_compiler=yes
1566 else
1567   ac_header_compiler=no
1568 fi
1569 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1571 $as_echo "$ac_header_compiler" >&6; }
1572
1573 # Is the header present?
1574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1575 $as_echo_n "checking $2 presence... " >&6; }
1576 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1577 /* end confdefs.h.  */
1578 #include <$2>
1579 _ACEOF
1580 if ac_fn_c_try_cpp "$LINENO"; then :
1581   ac_header_preproc=yes
1582 else
1583   ac_header_preproc=no
1584 fi
1585 rm -f conftest.err conftest.i conftest.$ac_ext
1586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1587 $as_echo "$ac_header_preproc" >&6; }
1588
1589 # So?  What about this header?
1590 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1591   yes:no: )
1592     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1593 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1594     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1595 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1596     ;;
1597   no:yes:* )
1598     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1599 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1600     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1601 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1602     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1603 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1604     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1605 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1606     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1607 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1608     ;;
1609 esac
1610   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1611 $as_echo_n "checking for $2... " >&6; }
1612 if eval \${$3+:} false; then :
1613   $as_echo_n "(cached) " >&6
1614 else
1615   eval "$3=\$ac_header_compiler"
1616 fi
1617 eval ac_res=\$$3
1618                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1619 $as_echo "$ac_res" >&6; }
1620 fi
1621   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1622
1623 } # ac_fn_c_check_header_mongrel
1624
1625 # ac_fn_c_try_run LINENO
1626 # ----------------------
1627 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1628 # that executables *can* be run.
1629 ac_fn_c_try_run ()
1630 {
1631   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1632   if { { ac_try="$ac_link"
1633 case "(($ac_try" in
1634   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1635   *) ac_try_echo=$ac_try;;
1636 esac
1637 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1638 $as_echo "$ac_try_echo"; } >&5
1639   (eval "$ac_link") 2>&5
1640   ac_status=$?
1641   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1642   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1643   { { case "(($ac_try" in
1644   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1645   *) ac_try_echo=$ac_try;;
1646 esac
1647 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1648 $as_echo "$ac_try_echo"; } >&5
1649   (eval "$ac_try") 2>&5
1650   ac_status=$?
1651   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1652   test $ac_status = 0; }; }; then :
1653   ac_retval=0
1654 else
1655   $as_echo "$as_me: program exited with status $ac_status" >&5
1656        $as_echo "$as_me: failed program was:" >&5
1657 sed 's/^/| /' conftest.$ac_ext >&5
1658
1659        ac_retval=$ac_status
1660 fi
1661   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1662   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1663   as_fn_set_status $ac_retval
1664
1665 } # ac_fn_c_try_run
1666
1667 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1668 # -------------------------------------------------------
1669 # Tests whether HEADER exists and can be compiled using the include files in
1670 # INCLUDES, setting the cache variable VAR accordingly.
1671 ac_fn_c_check_header_compile ()
1672 {
1673   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1674   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1675 $as_echo_n "checking for $2... " >&6; }
1676 if eval \${$3+:} false; then :
1677   $as_echo_n "(cached) " >&6
1678 else
1679   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1680 /* end confdefs.h.  */
1681 $4
1682 #include <$2>
1683 _ACEOF
1684 if ac_fn_c_try_compile "$LINENO"; then :
1685   eval "$3=yes"
1686 else
1687   eval "$3=no"
1688 fi
1689 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1690 fi
1691 eval ac_res=\$$3
1692                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1693 $as_echo "$ac_res" >&6; }
1694   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1695
1696 } # ac_fn_c_check_header_compile
1697
1698 # ac_fn_c_try_link LINENO
1699 # -----------------------
1700 # Try to link conftest.$ac_ext, and return whether this succeeded.
1701 ac_fn_c_try_link ()
1702 {
1703   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1704   rm -f conftest.$ac_objext conftest$ac_exeext
1705   if { { ac_try="$ac_link"
1706 case "(($ac_try" in
1707   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1708   *) ac_try_echo=$ac_try;;
1709 esac
1710 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1711 $as_echo "$ac_try_echo"; } >&5
1712   (eval "$ac_link") 2>conftest.err
1713   ac_status=$?
1714   if test -s conftest.err; then
1715     grep -v '^ *+' conftest.err >conftest.er1
1716     cat conftest.er1 >&5
1717     mv -f conftest.er1 conftest.err
1718   fi
1719   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1720   test $ac_status = 0; } && {
1721          test -z "$ac_c_werror_flag" ||
1722          test ! -s conftest.err
1723        } && test -s conftest$ac_exeext && {
1724          test "$cross_compiling" = yes ||
1725          test -x conftest$ac_exeext
1726        }; then :
1727   ac_retval=0
1728 else
1729   $as_echo "$as_me: failed program was:" >&5
1730 sed 's/^/| /' conftest.$ac_ext >&5
1731
1732         ac_retval=1
1733 fi
1734   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1735   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1736   # interfere with the next link command; also delete a directory that is
1737   # left behind by Apple's compiler.  We do this before executing the actions.
1738   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1739   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1740   as_fn_set_status $ac_retval
1741
1742 } # ac_fn_c_try_link
1743
1744 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1745 # -------------------------------------------
1746 # Tests whether TYPE exists after having included INCLUDES, setting cache
1747 # variable VAR accordingly.
1748 ac_fn_c_check_type ()
1749 {
1750   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1751   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1752 $as_echo_n "checking for $2... " >&6; }
1753 if eval \${$3+:} false; then :
1754   $as_echo_n "(cached) " >&6
1755 else
1756   eval "$3=no"
1757   cat confdefs.h - <<_ACEOF >conftest.$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   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1771 /* end confdefs.h.  */
1772 $4
1773 int
1774 main ()
1775 {
1776 if (sizeof (($2)))
1777             return 0;
1778   ;
1779   return 0;
1780 }
1781 _ACEOF
1782 if ac_fn_c_try_compile "$LINENO"; then :
1783
1784 else
1785   eval "$3=yes"
1786 fi
1787 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1788 fi
1789 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1790 fi
1791 eval ac_res=\$$3
1792                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1793 $as_echo "$ac_res" >&6; }
1794   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1795
1796 } # ac_fn_c_check_type
1797
1798 # ac_fn_c_check_func LINENO FUNC VAR
1799 # ----------------------------------
1800 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1801 ac_fn_c_check_func ()
1802 {
1803   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1804   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1805 $as_echo_n "checking for $2... " >&6; }
1806 if eval \${$3+:} false; then :
1807   $as_echo_n "(cached) " >&6
1808 else
1809   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1810 /* end confdefs.h.  */
1811 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1812    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1813 #define $2 innocuous_$2
1814
1815 /* System header to define __stub macros and hopefully few prototypes,
1816     which can conflict with char $2 (); below.
1817     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1818     <limits.h> exists even on freestanding compilers.  */
1819
1820 #ifdef __STDC__
1821 # include <limits.h>
1822 #else
1823 # include <assert.h>
1824 #endif
1825
1826 #undef $2
1827
1828 /* Override any GCC internal prototype to avoid an error.
1829    Use char because int might match the return type of a GCC
1830    builtin and then its argument prototype would still apply.  */
1831 #ifdef __cplusplus
1832 extern "C"
1833 #endif
1834 char $2 ();
1835 /* The GNU C library defines this for functions which it implements
1836     to always fail with ENOSYS.  Some functions are actually named
1837     something starting with __ and the normal name is an alias.  */
1838 #if defined __stub_$2 || defined __stub___$2
1839 choke me
1840 #endif
1841
1842 int
1843 main ()
1844 {
1845 return $2 ();
1846   ;
1847   return 0;
1848 }
1849 _ACEOF
1850 if ac_fn_c_try_link "$LINENO"; then :
1851   eval "$3=yes"
1852 else
1853   eval "$3=no"
1854 fi
1855 rm -f core conftest.err conftest.$ac_objext \
1856     conftest$ac_exeext conftest.$ac_ext
1857 fi
1858 eval ac_res=\$$3
1859                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1860 $as_echo "$ac_res" >&6; }
1861   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1862
1863 } # ac_fn_c_check_func
1864 cat >config.log <<_ACEOF
1865 This file contains any messages produced by compilers while
1866 running configure, to aid debugging if configure makes a mistake.
1867
1868 It was created by $as_me, which was
1869 generated by GNU Autoconf 2.69.  Invocation command line was
1870
1871   $ $0 $@
1872
1873 _ACEOF
1874 exec 5>>config.log
1875 {
1876 cat <<_ASUNAME
1877 ## --------- ##
1878 ## Platform. ##
1879 ## --------- ##
1880
1881 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1882 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1883 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1884 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1885 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1886
1887 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1888 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1889
1890 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1891 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1892 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1893 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1894 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1895 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1896 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1897
1898 _ASUNAME
1899
1900 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1901 for as_dir in $PATH
1902 do
1903   IFS=$as_save_IFS
1904   test -z "$as_dir" && as_dir=.
1905     $as_echo "PATH: $as_dir"
1906   done
1907 IFS=$as_save_IFS
1908
1909 } >&5
1910
1911 cat >&5 <<_ACEOF
1912
1913
1914 ## ----------- ##
1915 ## Core tests. ##
1916 ## ----------- ##
1917
1918 _ACEOF
1919
1920
1921 # Keep a trace of the command line.
1922 # Strip out --no-create and --no-recursion so they do not pile up.
1923 # Strip out --silent because we don't want to record it for future runs.
1924 # Also quote any args containing shell meta-characters.
1925 # Make two passes to allow for proper duplicate-argument suppression.
1926 ac_configure_args=
1927 ac_configure_args0=
1928 ac_configure_args1=
1929 ac_must_keep_next=false
1930 for ac_pass in 1 2
1931 do
1932   for ac_arg
1933   do
1934     case $ac_arg in
1935     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1936     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1937     | -silent | --silent | --silen | --sile | --sil)
1938       continue ;;
1939     *\'*)
1940       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1941     esac
1942     case $ac_pass in
1943     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1944     2)
1945       as_fn_append ac_configure_args1 " '$ac_arg'"
1946       if test $ac_must_keep_next = true; then
1947         ac_must_keep_next=false # Got value, back to normal.
1948       else
1949         case $ac_arg in
1950           *=* | --config-cache | -C | -disable-* | --disable-* \
1951           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1952           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1953           | -with-* | --with-* | -without-* | --without-* | --x)
1954             case "$ac_configure_args0 " in
1955               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1956             esac
1957             ;;
1958           -* ) ac_must_keep_next=true ;;
1959         esac
1960       fi
1961       as_fn_append ac_configure_args " '$ac_arg'"
1962       ;;
1963     esac
1964   done
1965 done
1966 { ac_configure_args0=; unset ac_configure_args0;}
1967 { ac_configure_args1=; unset ac_configure_args1;}
1968
1969 # When interrupted or exit'd, cleanup temporary files, and complete
1970 # config.log.  We remove comments because anyway the quotes in there
1971 # would cause problems or look ugly.
1972 # WARNING: Use '\'' to represent an apostrophe within the trap.
1973 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1974 trap 'exit_status=$?
1975   # Save into config.log some information that might help in debugging.
1976   {
1977     echo
1978
1979     $as_echo "## ---------------- ##
1980 ## Cache variables. ##
1981 ## ---------------- ##"
1982     echo
1983     # The following way of writing the cache mishandles newlines in values,
1984 (
1985   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1986     eval ac_val=\$$ac_var
1987     case $ac_val in #(
1988     *${as_nl}*)
1989       case $ac_var in #(
1990       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1991 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1992       esac
1993       case $ac_var in #(
1994       _ | IFS | as_nl) ;; #(
1995       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1996       *) { eval $ac_var=; unset $ac_var;} ;;
1997       esac ;;
1998     esac
1999   done
2000   (set) 2>&1 |
2001     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2002     *${as_nl}ac_space=\ *)
2003       sed -n \
2004         "s/'\''/'\''\\\\'\'''\''/g;
2005           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2006       ;; #(
2007     *)
2008       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2009       ;;
2010     esac |
2011     sort
2012 )
2013     echo
2014
2015     $as_echo "## ----------------- ##
2016 ## Output variables. ##
2017 ## ----------------- ##"
2018     echo
2019     for ac_var in $ac_subst_vars
2020     do
2021       eval ac_val=\$$ac_var
2022       case $ac_val in
2023       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2024       esac
2025       $as_echo "$ac_var='\''$ac_val'\''"
2026     done | sort
2027     echo
2028
2029     if test -n "$ac_subst_files"; then
2030       $as_echo "## ------------------- ##
2031 ## File substitutions. ##
2032 ## ------------------- ##"
2033       echo
2034       for ac_var in $ac_subst_files
2035       do
2036         eval ac_val=\$$ac_var
2037         case $ac_val in
2038         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2039         esac
2040         $as_echo "$ac_var='\''$ac_val'\''"
2041       done | sort
2042       echo
2043     fi
2044
2045     if test -s confdefs.h; then
2046       $as_echo "## ----------- ##
2047 ## confdefs.h. ##
2048 ## ----------- ##"
2049       echo
2050       cat confdefs.h
2051       echo
2052     fi
2053     test "$ac_signal" != 0 &&
2054       $as_echo "$as_me: caught signal $ac_signal"
2055     $as_echo "$as_me: exit $exit_status"
2056   } >&5
2057   rm -f core *.core core.conftest.* &&
2058     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2059     exit $exit_status
2060 ' 0
2061 for ac_signal in 1 2 13 15; do
2062   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2063 done
2064 ac_signal=0
2065
2066 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2067 rm -f -r conftest* confdefs.h
2068
2069 $as_echo "/* confdefs.h */" > confdefs.h
2070
2071 # Predefined preprocessor variables.
2072
2073 cat >>confdefs.h <<_ACEOF
2074 #define PACKAGE_NAME "$PACKAGE_NAME"
2075 _ACEOF
2076
2077 cat >>confdefs.h <<_ACEOF
2078 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2079 _ACEOF
2080
2081 cat >>confdefs.h <<_ACEOF
2082 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2083 _ACEOF
2084
2085 cat >>confdefs.h <<_ACEOF
2086 #define PACKAGE_STRING "$PACKAGE_STRING"
2087 _ACEOF
2088
2089 cat >>confdefs.h <<_ACEOF
2090 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2091 _ACEOF
2092
2093 cat >>confdefs.h <<_ACEOF
2094 #define PACKAGE_URL "$PACKAGE_URL"
2095 _ACEOF
2096
2097
2098 # Let the site file select an alternate cache file if it wants to.
2099 # Prefer an explicitly selected file to automatically selected ones.
2100 ac_site_file1=NONE
2101 ac_site_file2=NONE
2102 if test -n "$CONFIG_SITE"; then
2103   # We do not want a PATH search for config.site.
2104   case $CONFIG_SITE in #((
2105     -*)  ac_site_file1=./$CONFIG_SITE;;
2106     */*) ac_site_file1=$CONFIG_SITE;;
2107     *)   ac_site_file1=./$CONFIG_SITE;;
2108   esac
2109 elif test "x$prefix" != xNONE; then
2110   ac_site_file1=$prefix/share/config.site
2111   ac_site_file2=$prefix/etc/config.site
2112 else
2113   ac_site_file1=$ac_default_prefix/share/config.site
2114   ac_site_file2=$ac_default_prefix/etc/config.site
2115 fi
2116 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2117 do
2118   test "x$ac_site_file" = xNONE && continue
2119   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2120     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2121 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2122     sed 's/^/| /' "$ac_site_file" >&5
2123     . "$ac_site_file" \
2124       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2125 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2126 as_fn_error $? "failed to load site script $ac_site_file
2127 See \`config.log' for more details" "$LINENO" 5; }
2128   fi
2129 done
2130
2131 if test -r "$cache_file"; then
2132   # Some versions of bash will fail to source /dev/null (special files
2133   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2134   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2135     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2136 $as_echo "$as_me: loading cache $cache_file" >&6;}
2137     case $cache_file in
2138       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2139       *)                      . "./$cache_file";;
2140     esac
2141   fi
2142 else
2143   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2144 $as_echo "$as_me: creating cache $cache_file" >&6;}
2145   >$cache_file
2146 fi
2147
2148 as_fn_append ac_header_list " stdlib.h"
2149 as_fn_append ac_header_list " unistd.h"
2150 as_fn_append ac_header_list " sys/param.h"
2151 # Check that the precious variables saved in the cache have kept the same
2152 # value.
2153 ac_cache_corrupted=false
2154 for ac_var in $ac_precious_vars; do
2155   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2156   eval ac_new_set=\$ac_env_${ac_var}_set
2157   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2158   eval ac_new_val=\$ac_env_${ac_var}_value
2159   case $ac_old_set,$ac_new_set in
2160     set,)
2161       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2162 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2163       ac_cache_corrupted=: ;;
2164     ,set)
2165       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2166 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2167       ac_cache_corrupted=: ;;
2168     ,);;
2169     *)
2170       if test "x$ac_old_val" != "x$ac_new_val"; then
2171         # differences in whitespace do not lead to failure.
2172         ac_old_val_w=`echo x $ac_old_val`
2173         ac_new_val_w=`echo x $ac_new_val`
2174         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2175           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2176 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2177           ac_cache_corrupted=:
2178         else
2179           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2180 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2181           eval $ac_var=\$ac_old_val
2182         fi
2183         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2184 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2185         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2186 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2187       fi;;
2188   esac
2189   # Pass precious variables to config.status.
2190   if test "$ac_new_set" = set; then
2191     case $ac_new_val in
2192     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2193     *) ac_arg=$ac_var=$ac_new_val ;;
2194     esac
2195     case " $ac_configure_args " in
2196       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2197       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2198     esac
2199   fi
2200 done
2201 if $ac_cache_corrupted; then
2202   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2203 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2204   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2205 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2206   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2207 fi
2208 ## -------------------- ##
2209 ## Main body of script. ##
2210 ## -------------------- ##
2211
2212 ac_ext=c
2213 ac_cpp='$CPP $CPPFLAGS'
2214 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2215 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2216 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2217
2218
2219
2220
2221
2222 ac_ext=c
2223 ac_cpp='$CPP $CPPFLAGS'
2224 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2225 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2226 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2227 if test -n "$ac_tool_prefix"; then
2228   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2229 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2231 $as_echo_n "checking for $ac_word... " >&6; }
2232 if ${ac_cv_prog_CC+:} false; then :
2233   $as_echo_n "(cached) " >&6
2234 else
2235   if test -n "$CC"; then
2236   ac_cv_prog_CC="$CC" # Let the user override the test.
2237 else
2238 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2239 for as_dir in $PATH
2240 do
2241   IFS=$as_save_IFS
2242   test -z "$as_dir" && as_dir=.
2243     for ac_exec_ext in '' $ac_executable_extensions; do
2244   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2245     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2246     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2247     break 2
2248   fi
2249 done
2250   done
2251 IFS=$as_save_IFS
2252
2253 fi
2254 fi
2255 CC=$ac_cv_prog_CC
2256 if test -n "$CC"; then
2257   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2258 $as_echo "$CC" >&6; }
2259 else
2260   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2261 $as_echo "no" >&6; }
2262 fi
2263
2264
2265 fi
2266 if test -z "$ac_cv_prog_CC"; then
2267   ac_ct_CC=$CC
2268   # Extract the first word of "gcc", so it can be a program name with args.
2269 set dummy gcc; ac_word=$2
2270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2271 $as_echo_n "checking for $ac_word... " >&6; }
2272 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2273   $as_echo_n "(cached) " >&6
2274 else
2275   if test -n "$ac_ct_CC"; then
2276   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2277 else
2278 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2279 for as_dir in $PATH
2280 do
2281   IFS=$as_save_IFS
2282   test -z "$as_dir" && as_dir=.
2283     for ac_exec_ext in '' $ac_executable_extensions; do
2284   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2285     ac_cv_prog_ac_ct_CC="gcc"
2286     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2287     break 2
2288   fi
2289 done
2290   done
2291 IFS=$as_save_IFS
2292
2293 fi
2294 fi
2295 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2296 if test -n "$ac_ct_CC"; then
2297   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2298 $as_echo "$ac_ct_CC" >&6; }
2299 else
2300   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2301 $as_echo "no" >&6; }
2302 fi
2303
2304   if test "x$ac_ct_CC" = x; then
2305     CC=""
2306   else
2307     case $cross_compiling:$ac_tool_warned in
2308 yes:)
2309 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2310 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2311 ac_tool_warned=yes ;;
2312 esac
2313     CC=$ac_ct_CC
2314   fi
2315 else
2316   CC="$ac_cv_prog_CC"
2317 fi
2318
2319 if test -z "$CC"; then
2320           if test -n "$ac_tool_prefix"; then
2321     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2322 set dummy ${ac_tool_prefix}cc; ac_word=$2
2323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2324 $as_echo_n "checking for $ac_word... " >&6; }
2325 if ${ac_cv_prog_CC+:} false; then :
2326   $as_echo_n "(cached) " >&6
2327 else
2328   if test -n "$CC"; then
2329   ac_cv_prog_CC="$CC" # Let the user override the test.
2330 else
2331 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2332 for as_dir in $PATH
2333 do
2334   IFS=$as_save_IFS
2335   test -z "$as_dir" && as_dir=.
2336     for ac_exec_ext in '' $ac_executable_extensions; do
2337   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2338     ac_cv_prog_CC="${ac_tool_prefix}cc"
2339     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2340     break 2
2341   fi
2342 done
2343   done
2344 IFS=$as_save_IFS
2345
2346 fi
2347 fi
2348 CC=$ac_cv_prog_CC
2349 if test -n "$CC"; then
2350   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2351 $as_echo "$CC" >&6; }
2352 else
2353   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2354 $as_echo "no" >&6; }
2355 fi
2356
2357
2358   fi
2359 fi
2360 if test -z "$CC"; then
2361   # Extract the first word of "cc", so it can be a program name with args.
2362 set dummy cc; ac_word=$2
2363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2364 $as_echo_n "checking for $ac_word... " >&6; }
2365 if ${ac_cv_prog_CC+:} false; then :
2366   $as_echo_n "(cached) " >&6
2367 else
2368   if test -n "$CC"; then
2369   ac_cv_prog_CC="$CC" # Let the user override the test.
2370 else
2371   ac_prog_rejected=no
2372 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2373 for as_dir in $PATH
2374 do
2375   IFS=$as_save_IFS
2376   test -z "$as_dir" && as_dir=.
2377     for ac_exec_ext in '' $ac_executable_extensions; do
2378   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2379     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2380        ac_prog_rejected=yes
2381        continue
2382      fi
2383     ac_cv_prog_CC="cc"
2384     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2385     break 2
2386   fi
2387 done
2388   done
2389 IFS=$as_save_IFS
2390
2391 if test $ac_prog_rejected = yes; then
2392   # We found a bogon in the path, so make sure we never use it.
2393   set dummy $ac_cv_prog_CC
2394   shift
2395   if test $# != 0; then
2396     # We chose a different compiler from the bogus one.
2397     # However, it has the same basename, so the bogon will be chosen
2398     # first if we set CC to just the basename; use the full file name.
2399     shift
2400     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2401   fi
2402 fi
2403 fi
2404 fi
2405 CC=$ac_cv_prog_CC
2406 if test -n "$CC"; then
2407   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2408 $as_echo "$CC" >&6; }
2409 else
2410   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2411 $as_echo "no" >&6; }
2412 fi
2413
2414
2415 fi
2416 if test -z "$CC"; then
2417   if test -n "$ac_tool_prefix"; then
2418   for ac_prog in cl.exe
2419   do
2420     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2421 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2423 $as_echo_n "checking for $ac_word... " >&6; }
2424 if ${ac_cv_prog_CC+:} false; then :
2425   $as_echo_n "(cached) " >&6
2426 else
2427   if test -n "$CC"; then
2428   ac_cv_prog_CC="$CC" # Let the user override the test.
2429 else
2430 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2431 for as_dir in $PATH
2432 do
2433   IFS=$as_save_IFS
2434   test -z "$as_dir" && as_dir=.
2435     for ac_exec_ext in '' $ac_executable_extensions; do
2436   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2437     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2438     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2439     break 2
2440   fi
2441 done
2442   done
2443 IFS=$as_save_IFS
2444
2445 fi
2446 fi
2447 CC=$ac_cv_prog_CC
2448 if test -n "$CC"; then
2449   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2450 $as_echo "$CC" >&6; }
2451 else
2452   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2453 $as_echo "no" >&6; }
2454 fi
2455
2456
2457     test -n "$CC" && break
2458   done
2459 fi
2460 if test -z "$CC"; then
2461   ac_ct_CC=$CC
2462   for ac_prog in cl.exe
2463 do
2464   # Extract the first word of "$ac_prog", so it can be a program name with args.
2465 set dummy $ac_prog; ac_word=$2
2466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2467 $as_echo_n "checking for $ac_word... " >&6; }
2468 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2469   $as_echo_n "(cached) " >&6
2470 else
2471   if test -n "$ac_ct_CC"; then
2472   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2473 else
2474 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2475 for as_dir in $PATH
2476 do
2477   IFS=$as_save_IFS
2478   test -z "$as_dir" && as_dir=.
2479     for ac_exec_ext in '' $ac_executable_extensions; do
2480   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2481     ac_cv_prog_ac_ct_CC="$ac_prog"
2482     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2483     break 2
2484   fi
2485 done
2486   done
2487 IFS=$as_save_IFS
2488
2489 fi
2490 fi
2491 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2492 if test -n "$ac_ct_CC"; then
2493   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2494 $as_echo "$ac_ct_CC" >&6; }
2495 else
2496   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2497 $as_echo "no" >&6; }
2498 fi
2499
2500
2501   test -n "$ac_ct_CC" && break
2502 done
2503
2504   if test "x$ac_ct_CC" = x; then
2505     CC=""
2506   else
2507     case $cross_compiling:$ac_tool_warned in
2508 yes:)
2509 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2510 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2511 ac_tool_warned=yes ;;
2512 esac
2513     CC=$ac_ct_CC
2514   fi
2515 fi
2516
2517 fi
2518
2519
2520 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2521 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2522 as_fn_error $? "no acceptable C compiler found in \$PATH
2523 See \`config.log' for more details" "$LINENO" 5; }
2524
2525 # Provide some information about the compiler.
2526 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2527 set X $ac_compile
2528 ac_compiler=$2
2529 for ac_option in --version -v -V -qversion; do
2530   { { ac_try="$ac_compiler $ac_option >&5"
2531 case "(($ac_try" in
2532   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2533   *) ac_try_echo=$ac_try;;
2534 esac
2535 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2536 $as_echo "$ac_try_echo"; } >&5
2537   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2538   ac_status=$?
2539   if test -s conftest.err; then
2540     sed '10a\
2541 ... rest of stderr output deleted ...
2542          10q' conftest.err >conftest.er1
2543     cat conftest.er1 >&5
2544   fi
2545   rm -f conftest.er1 conftest.err
2546   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2547   test $ac_status = 0; }
2548 done
2549
2550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2551 /* end confdefs.h.  */
2552
2553 int
2554 main ()
2555 {
2556
2557   ;
2558   return 0;
2559 }
2560 _ACEOF
2561 ac_clean_files_save=$ac_clean_files
2562 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2563 # Try to create an executable without -o first, disregard a.out.
2564 # It will help us diagnose broken compilers, and finding out an intuition
2565 # of exeext.
2566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2567 $as_echo_n "checking whether the C compiler works... " >&6; }
2568 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2569
2570 # The possible output files:
2571 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2572
2573 ac_rmfiles=
2574 for ac_file in $ac_files
2575 do
2576   case $ac_file in
2577     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2578     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2579   esac
2580 done
2581 rm -f $ac_rmfiles
2582
2583 if { { ac_try="$ac_link_default"
2584 case "(($ac_try" in
2585   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2586   *) ac_try_echo=$ac_try;;
2587 esac
2588 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2589 $as_echo "$ac_try_echo"; } >&5
2590   (eval "$ac_link_default") 2>&5
2591   ac_status=$?
2592   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2593   test $ac_status = 0; }; then :
2594   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2595 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2596 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2597 # so that the user can short-circuit this test for compilers unknown to
2598 # Autoconf.
2599 for ac_file in $ac_files ''
2600 do
2601   test -f "$ac_file" || continue
2602   case $ac_file in
2603     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2604         ;;
2605     [ab].out )
2606         # We found the default executable, but exeext='' is most
2607         # certainly right.
2608         break;;
2609     *.* )
2610         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2611         then :; else
2612            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2613         fi
2614         # We set ac_cv_exeext here because the later test for it is not
2615         # safe: cross compilers may not add the suffix if given an `-o'
2616         # argument, so we may need to know it at that point already.
2617         # Even if this section looks crufty: it has the advantage of
2618         # actually working.
2619         break;;
2620     * )
2621         break;;
2622   esac
2623 done
2624 test "$ac_cv_exeext" = no && ac_cv_exeext=
2625
2626 else
2627   ac_file=''
2628 fi
2629 if test -z "$ac_file"; then :
2630   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2631 $as_echo "no" >&6; }
2632 $as_echo "$as_me: failed program was:" >&5
2633 sed 's/^/| /' conftest.$ac_ext >&5
2634
2635 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2636 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2637 as_fn_error 77 "C compiler cannot create executables
2638 See \`config.log' for more details" "$LINENO" 5; }
2639 else
2640   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2641 $as_echo "yes" >&6; }
2642 fi
2643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2644 $as_echo_n "checking for C compiler default output file name... " >&6; }
2645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2646 $as_echo "$ac_file" >&6; }
2647 ac_exeext=$ac_cv_exeext
2648
2649 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2650 ac_clean_files=$ac_clean_files_save
2651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2652 $as_echo_n "checking for suffix of executables... " >&6; }
2653 if { { ac_try="$ac_link"
2654 case "(($ac_try" in
2655   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2656   *) ac_try_echo=$ac_try;;
2657 esac
2658 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2659 $as_echo "$ac_try_echo"; } >&5
2660   (eval "$ac_link") 2>&5
2661   ac_status=$?
2662   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2663   test $ac_status = 0; }; then :
2664   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2665 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2666 # work properly (i.e., refer to `conftest.exe'), while it won't with
2667 # `rm'.
2668 for ac_file in conftest.exe conftest conftest.*; do
2669   test -f "$ac_file" || continue
2670   case $ac_file in
2671     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2672     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2673           break;;
2674     * ) break;;
2675   esac
2676 done
2677 else
2678   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2679 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2680 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2681 See \`config.log' for more details" "$LINENO" 5; }
2682 fi
2683 rm -f conftest conftest$ac_cv_exeext
2684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2685 $as_echo "$ac_cv_exeext" >&6; }
2686
2687 rm -f conftest.$ac_ext
2688 EXEEXT=$ac_cv_exeext
2689 ac_exeext=$EXEEXT
2690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2691 /* end confdefs.h.  */
2692 #include <stdio.h>
2693 int
2694 main ()
2695 {
2696 FILE *f = fopen ("conftest.out", "w");
2697  return ferror (f) || fclose (f) != 0;
2698
2699   ;
2700   return 0;
2701 }
2702 _ACEOF
2703 ac_clean_files="$ac_clean_files conftest.out"
2704 # Check that the compiler produces executables we can run.  If not, either
2705 # the compiler is broken, or we cross compile.
2706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2707 $as_echo_n "checking whether we are cross compiling... " >&6; }
2708 if test "$cross_compiling" != yes; then
2709   { { ac_try="$ac_link"
2710 case "(($ac_try" in
2711   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2712   *) ac_try_echo=$ac_try;;
2713 esac
2714 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2715 $as_echo "$ac_try_echo"; } >&5
2716   (eval "$ac_link") 2>&5
2717   ac_status=$?
2718   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2719   test $ac_status = 0; }
2720   if { ac_try='./conftest$ac_cv_exeext'
2721   { { case "(($ac_try" in
2722   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2723   *) ac_try_echo=$ac_try;;
2724 esac
2725 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2726 $as_echo "$ac_try_echo"; } >&5
2727   (eval "$ac_try") 2>&5
2728   ac_status=$?
2729   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2730   test $ac_status = 0; }; }; then
2731     cross_compiling=no
2732   else
2733     if test "$cross_compiling" = maybe; then
2734         cross_compiling=yes
2735     else
2736         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2737 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2738 as_fn_error $? "cannot run C compiled programs.
2739 If you meant to cross compile, use \`--host'.
2740 See \`config.log' for more details" "$LINENO" 5; }
2741     fi
2742   fi
2743 fi
2744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2745 $as_echo "$cross_compiling" >&6; }
2746
2747 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2748 ac_clean_files=$ac_clean_files_save
2749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2750 $as_echo_n "checking for suffix of object files... " >&6; }
2751 if ${ac_cv_objext+:} false; then :
2752   $as_echo_n "(cached) " >&6
2753 else
2754   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2755 /* end confdefs.h.  */
2756
2757 int
2758 main ()
2759 {
2760
2761   ;
2762   return 0;
2763 }
2764 _ACEOF
2765 rm -f conftest.o conftest.obj
2766 if { { ac_try="$ac_compile"
2767 case "(($ac_try" in
2768   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2769   *) ac_try_echo=$ac_try;;
2770 esac
2771 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2772 $as_echo "$ac_try_echo"; } >&5
2773   (eval "$ac_compile") 2>&5
2774   ac_status=$?
2775   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2776   test $ac_status = 0; }; then :
2777   for ac_file in conftest.o conftest.obj conftest.*; do
2778   test -f "$ac_file" || continue;
2779   case $ac_file in
2780     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2781     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2782        break;;
2783   esac
2784 done
2785 else
2786   $as_echo "$as_me: failed program was:" >&5
2787 sed 's/^/| /' conftest.$ac_ext >&5
2788
2789 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2790 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2791 as_fn_error $? "cannot compute suffix of object files: cannot compile
2792 See \`config.log' for more details" "$LINENO" 5; }
2793 fi
2794 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2795 fi
2796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2797 $as_echo "$ac_cv_objext" >&6; }
2798 OBJEXT=$ac_cv_objext
2799 ac_objext=$OBJEXT
2800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2801 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2802 if ${ac_cv_c_compiler_gnu+:} false; then :
2803   $as_echo_n "(cached) " >&6
2804 else
2805   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2806 /* end confdefs.h.  */
2807
2808 int
2809 main ()
2810 {
2811 #ifndef __GNUC__
2812        choke me
2813 #endif
2814
2815   ;
2816   return 0;
2817 }
2818 _ACEOF
2819 if ac_fn_c_try_compile "$LINENO"; then :
2820   ac_compiler_gnu=yes
2821 else
2822   ac_compiler_gnu=no
2823 fi
2824 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2825 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2826
2827 fi
2828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2829 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2830 if test $ac_compiler_gnu = yes; then
2831   GCC=yes
2832 else
2833   GCC=
2834 fi
2835 ac_test_CFLAGS=${CFLAGS+set}
2836 ac_save_CFLAGS=$CFLAGS
2837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2838 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2839 if ${ac_cv_prog_cc_g+:} false; then :
2840   $as_echo_n "(cached) " >&6
2841 else
2842   ac_save_c_werror_flag=$ac_c_werror_flag
2843    ac_c_werror_flag=yes
2844    ac_cv_prog_cc_g=no
2845    CFLAGS="-g"
2846    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2847 /* end confdefs.h.  */
2848
2849 int
2850 main ()
2851 {
2852
2853   ;
2854   return 0;
2855 }
2856 _ACEOF
2857 if ac_fn_c_try_compile "$LINENO"; then :
2858   ac_cv_prog_cc_g=yes
2859 else
2860   CFLAGS=""
2861       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2862 /* end confdefs.h.  */
2863
2864 int
2865 main ()
2866 {
2867
2868   ;
2869   return 0;
2870 }
2871 _ACEOF
2872 if ac_fn_c_try_compile "$LINENO"; then :
2873
2874 else
2875   ac_c_werror_flag=$ac_save_c_werror_flag
2876          CFLAGS="-g"
2877          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2878 /* end confdefs.h.  */
2879
2880 int
2881 main ()
2882 {
2883
2884   ;
2885   return 0;
2886 }
2887 _ACEOF
2888 if ac_fn_c_try_compile "$LINENO"; then :
2889   ac_cv_prog_cc_g=yes
2890 fi
2891 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2892 fi
2893 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2894 fi
2895 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2896    ac_c_werror_flag=$ac_save_c_werror_flag
2897 fi
2898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2899 $as_echo "$ac_cv_prog_cc_g" >&6; }
2900 if test "$ac_test_CFLAGS" = set; then
2901   CFLAGS=$ac_save_CFLAGS
2902 elif test $ac_cv_prog_cc_g = yes; then
2903   if test "$GCC" = yes; then
2904     CFLAGS="-g -O2"
2905   else
2906     CFLAGS="-g"
2907   fi
2908 else
2909   if test "$GCC" = yes; then
2910     CFLAGS="-O2"
2911   else
2912     CFLAGS=
2913   fi
2914 fi
2915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2916 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2917 if ${ac_cv_prog_cc_c89+:} false; then :
2918   $as_echo_n "(cached) " >&6
2919 else
2920   ac_cv_prog_cc_c89=no
2921 ac_save_CC=$CC
2922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2923 /* end confdefs.h.  */
2924 #include <stdarg.h>
2925 #include <stdio.h>
2926 struct stat;
2927 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2928 struct buf { int x; };
2929 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2930 static char *e (p, i)
2931      char **p;
2932      int i;
2933 {
2934   return p[i];
2935 }
2936 static char *f (char * (*g) (char **, int), char **p, ...)
2937 {
2938   char *s;
2939   va_list v;
2940   va_start (v,p);
2941   s = g (p, va_arg (v,int));
2942   va_end (v);
2943   return s;
2944 }
2945
2946 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2947    function prototypes and stuff, but not '\xHH' hex character constants.
2948    These don't provoke an error unfortunately, instead are silently treated
2949    as 'x'.  The following induces an error, until -std is added to get
2950    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2951    array size at least.  It's necessary to write '\x00'==0 to get something
2952    that's true only with -std.  */
2953 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2954
2955 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2956    inside strings and character constants.  */
2957 #define FOO(x) 'x'
2958 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2959
2960 int test (int i, double x);
2961 struct s1 {int (*f) (int a);};
2962 struct s2 {int (*f) (double a);};
2963 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2964 int argc;
2965 char **argv;
2966 int
2967 main ()
2968 {
2969 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2970   ;
2971   return 0;
2972 }
2973 _ACEOF
2974 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2975         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2976 do
2977   CC="$ac_save_CC $ac_arg"
2978   if ac_fn_c_try_compile "$LINENO"; then :
2979   ac_cv_prog_cc_c89=$ac_arg
2980 fi
2981 rm -f core conftest.err conftest.$ac_objext
2982   test "x$ac_cv_prog_cc_c89" != "xno" && break
2983 done
2984 rm -f conftest.$ac_ext
2985 CC=$ac_save_CC
2986
2987 fi
2988 # AC_CACHE_VAL
2989 case "x$ac_cv_prog_cc_c89" in
2990   x)
2991     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2992 $as_echo "none needed" >&6; } ;;
2993   xno)
2994     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2995 $as_echo "unsupported" >&6; } ;;
2996   *)
2997     CC="$CC $ac_cv_prog_cc_c89"
2998     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2999 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3000 esac
3001 if test "x$ac_cv_prog_cc_c89" != xno; then :
3002
3003 fi
3004
3005 ac_ext=c
3006 ac_cpp='$CPP $CPPFLAGS'
3007 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3008 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3009 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3010
3011
3012 ac_ext=c
3013 ac_cpp='$CPP $CPPFLAGS'
3014 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3015 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3016 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3018 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3019 # On Suns, sometimes $CPP names a directory.
3020 if test -n "$CPP" && test -d "$CPP"; then
3021   CPP=
3022 fi
3023 if test -z "$CPP"; then
3024   if ${ac_cv_prog_CPP+:} false; then :
3025   $as_echo_n "(cached) " >&6
3026 else
3027       # Double quotes because CPP needs to be expanded
3028     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3029     do
3030       ac_preproc_ok=false
3031 for ac_c_preproc_warn_flag in '' yes
3032 do
3033   # Use a header file that comes with gcc, so configuring glibc
3034   # with a fresh cross-compiler works.
3035   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3036   # <limits.h> exists even on freestanding compilers.
3037   # On the NeXT, cc -E runs the code through the compiler's parser,
3038   # not just through cpp. "Syntax error" is here to catch this case.
3039   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3040 /* end confdefs.h.  */
3041 #ifdef __STDC__
3042 # include <limits.h>
3043 #else
3044 # include <assert.h>
3045 #endif
3046                      Syntax error
3047 _ACEOF
3048 if ac_fn_c_try_cpp "$LINENO"; then :
3049
3050 else
3051   # Broken: fails on valid input.
3052 continue
3053 fi
3054 rm -f conftest.err conftest.i conftest.$ac_ext
3055
3056   # OK, works on sane cases.  Now check whether nonexistent headers
3057   # can be detected and how.
3058   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3059 /* end confdefs.h.  */
3060 #include <ac_nonexistent.h>
3061 _ACEOF
3062 if ac_fn_c_try_cpp "$LINENO"; then :
3063   # Broken: success on invalid input.
3064 continue
3065 else
3066   # Passes both tests.
3067 ac_preproc_ok=:
3068 break
3069 fi
3070 rm -f conftest.err conftest.i conftest.$ac_ext
3071
3072 done
3073 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3074 rm -f conftest.i conftest.err conftest.$ac_ext
3075 if $ac_preproc_ok; then :
3076   break
3077 fi
3078
3079     done
3080     ac_cv_prog_CPP=$CPP
3081
3082 fi
3083   CPP=$ac_cv_prog_CPP
3084 else
3085   ac_cv_prog_CPP=$CPP
3086 fi
3087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3088 $as_echo "$CPP" >&6; }
3089 ac_preproc_ok=false
3090 for ac_c_preproc_warn_flag in '' yes
3091 do
3092   # Use a header file that comes with gcc, so configuring glibc
3093   # with a fresh cross-compiler works.
3094   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3095   # <limits.h> exists even on freestanding compilers.
3096   # On the NeXT, cc -E runs the code through the compiler's parser,
3097   # not just through cpp. "Syntax error" is here to catch this case.
3098   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3099 /* end confdefs.h.  */
3100 #ifdef __STDC__
3101 # include <limits.h>
3102 #else
3103 # include <assert.h>
3104 #endif
3105                      Syntax error
3106 _ACEOF
3107 if ac_fn_c_try_cpp "$LINENO"; then :
3108
3109 else
3110   # Broken: fails on valid input.
3111 continue
3112 fi
3113 rm -f conftest.err conftest.i conftest.$ac_ext
3114
3115   # OK, works on sane cases.  Now check whether nonexistent headers
3116   # can be detected and how.
3117   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3118 /* end confdefs.h.  */
3119 #include <ac_nonexistent.h>
3120 _ACEOF
3121 if ac_fn_c_try_cpp "$LINENO"; then :
3122   # Broken: success on invalid input.
3123 continue
3124 else
3125   # Passes both tests.
3126 ac_preproc_ok=:
3127 break
3128 fi
3129 rm -f conftest.err conftest.i conftest.$ac_ext
3130
3131 done
3132 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3133 rm -f conftest.i conftest.err conftest.$ac_ext
3134 if $ac_preproc_ok; then :
3135
3136 else
3137   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3138 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3139 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3140 See \`config.log' for more details" "$LINENO" 5; }
3141 fi
3142
3143 ac_ext=c
3144 ac_cpp='$CPP $CPPFLAGS'
3145 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3146 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3147 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3148
3149
3150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3151 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3152 if ${ac_cv_path_GREP+:} false; then :
3153   $as_echo_n "(cached) " >&6
3154 else
3155   if test -z "$GREP"; then
3156   ac_path_GREP_found=false
3157   # Loop through the user's path and test for each of PROGNAME-LIST
3158   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3159 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3160 do
3161   IFS=$as_save_IFS
3162   test -z "$as_dir" && as_dir=.
3163     for ac_prog in grep ggrep; do
3164     for ac_exec_ext in '' $ac_executable_extensions; do
3165       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3166       as_fn_executable_p "$ac_path_GREP" || continue
3167 # Check for GNU ac_path_GREP and select it if it is found.
3168   # Check for GNU $ac_path_GREP
3169 case `"$ac_path_GREP" --version 2>&1` in
3170 *GNU*)
3171   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3172 *)
3173   ac_count=0
3174   $as_echo_n 0123456789 >"conftest.in"
3175   while :
3176   do
3177     cat "conftest.in" "conftest.in" >"conftest.tmp"
3178     mv "conftest.tmp" "conftest.in"
3179     cp "conftest.in" "conftest.nl"
3180     $as_echo 'GREP' >> "conftest.nl"
3181     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3182     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3183     as_fn_arith $ac_count + 1 && ac_count=$as_val
3184     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3185       # Best one so far, save it but keep looking for a better one
3186       ac_cv_path_GREP="$ac_path_GREP"
3187       ac_path_GREP_max=$ac_count
3188     fi
3189     # 10*(2^10) chars as input seems more than enough
3190     test $ac_count -gt 10 && break
3191   done
3192   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3193 esac
3194
3195       $ac_path_GREP_found && break 3
3196     done
3197   done
3198   done
3199 IFS=$as_save_IFS
3200   if test -z "$ac_cv_path_GREP"; then
3201     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3202   fi
3203 else
3204   ac_cv_path_GREP=$GREP
3205 fi
3206
3207 fi
3208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3209 $as_echo "$ac_cv_path_GREP" >&6; }
3210  GREP="$ac_cv_path_GREP"
3211
3212
3213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3214 $as_echo_n "checking for egrep... " >&6; }
3215 if ${ac_cv_path_EGREP+:} false; then :
3216   $as_echo_n "(cached) " >&6
3217 else
3218   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3219    then ac_cv_path_EGREP="$GREP -E"
3220    else
3221      if test -z "$EGREP"; then
3222   ac_path_EGREP_found=false
3223   # Loop through the user's path and test for each of PROGNAME-LIST
3224   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3225 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3226 do
3227   IFS=$as_save_IFS
3228   test -z "$as_dir" && as_dir=.
3229     for ac_prog in egrep; do
3230     for ac_exec_ext in '' $ac_executable_extensions; do
3231       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3232       as_fn_executable_p "$ac_path_EGREP" || continue
3233 # Check for GNU ac_path_EGREP and select it if it is found.
3234   # Check for GNU $ac_path_EGREP
3235 case `"$ac_path_EGREP" --version 2>&1` in
3236 *GNU*)
3237   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3238 *)
3239   ac_count=0
3240   $as_echo_n 0123456789 >"conftest.in"
3241   while :
3242   do
3243     cat "conftest.in" "conftest.in" >"conftest.tmp"
3244     mv "conftest.tmp" "conftest.in"
3245     cp "conftest.in" "conftest.nl"
3246     $as_echo 'EGREP' >> "conftest.nl"
3247     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3248     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3249     as_fn_arith $ac_count + 1 && ac_count=$as_val
3250     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3251       # Best one so far, save it but keep looking for a better one
3252       ac_cv_path_EGREP="$ac_path_EGREP"
3253       ac_path_EGREP_max=$ac_count
3254     fi
3255     # 10*(2^10) chars as input seems more than enough
3256     test $ac_count -gt 10 && break
3257   done
3258   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3259 esac
3260
3261       $ac_path_EGREP_found && break 3
3262     done
3263   done
3264   done
3265 IFS=$as_save_IFS
3266   if test -z "$ac_cv_path_EGREP"; then
3267     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3268   fi
3269 else
3270   ac_cv_path_EGREP=$EGREP
3271 fi
3272
3273    fi
3274 fi
3275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3276 $as_echo "$ac_cv_path_EGREP" >&6; }
3277  EGREP="$ac_cv_path_EGREP"
3278
3279
3280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3281 $as_echo_n "checking for ANSI C header files... " >&6; }
3282 if ${ac_cv_header_stdc+:} false; then :
3283   $as_echo_n "(cached) " >&6
3284 else
3285   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3286 /* end confdefs.h.  */
3287 #include <stdlib.h>
3288 #include <stdarg.h>
3289 #include <string.h>
3290 #include <float.h>
3291
3292 int
3293 main ()
3294 {
3295
3296   ;
3297   return 0;
3298 }
3299 _ACEOF
3300 if ac_fn_c_try_compile "$LINENO"; then :
3301   ac_cv_header_stdc=yes
3302 else
3303   ac_cv_header_stdc=no
3304 fi
3305 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3306
3307 if test $ac_cv_header_stdc = yes; then
3308   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3309   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3310 /* end confdefs.h.  */
3311 #include <string.h>
3312
3313 _ACEOF
3314 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3315   $EGREP "memchr" >/dev/null 2>&1; then :
3316
3317 else
3318   ac_cv_header_stdc=no
3319 fi
3320 rm -f conftest*
3321
3322 fi
3323
3324 if test $ac_cv_header_stdc = yes; then
3325   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3326   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3327 /* end confdefs.h.  */
3328 #include <stdlib.h>
3329
3330 _ACEOF
3331 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3332   $EGREP "free" >/dev/null 2>&1; then :
3333
3334 else
3335   ac_cv_header_stdc=no
3336 fi
3337 rm -f conftest*
3338
3339 fi
3340
3341 if test $ac_cv_header_stdc = yes; then
3342   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3343   if test "$cross_compiling" = yes; then :
3344   :
3345 else
3346   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3347 /* end confdefs.h.  */
3348 #include <ctype.h>
3349 #include <stdlib.h>
3350 #if ((' ' & 0x0FF) == 0x020)
3351 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3352 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3353 #else
3354 # define ISLOWER(c) \
3355                    (('a' <= (c) && (c) <= 'i') \
3356                      || ('j' <= (c) && (c) <= 'r') \
3357                      || ('s' <= (c) && (c) <= 'z'))
3358 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3359 #endif
3360
3361 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3362 int
3363 main ()
3364 {
3365   int i;
3366   for (i = 0; i < 256; i++)
3367     if (XOR (islower (i), ISLOWER (i))
3368         || toupper (i) != TOUPPER (i))
3369       return 2;
3370   return 0;
3371 }
3372 _ACEOF
3373 if ac_fn_c_try_run "$LINENO"; then :
3374
3375 else
3376   ac_cv_header_stdc=no
3377 fi
3378 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3379   conftest.$ac_objext conftest.beam conftest.$ac_ext
3380 fi
3381
3382 fi
3383 fi
3384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3385 $as_echo "$ac_cv_header_stdc" >&6; }
3386 if test $ac_cv_header_stdc = yes; then
3387
3388 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3389
3390 fi
3391
3392 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3393 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3394                   inttypes.h stdint.h unistd.h
3395 do :
3396   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3397 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3398 "
3399 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3400   cat >>confdefs.h <<_ACEOF
3401 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3402 _ACEOF
3403
3404 fi
3405
3406 done
3407
3408
3409
3410   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3411 if test "x$ac_cv_header_minix_config_h" = xyes; then :
3412   MINIX=yes
3413 else
3414   MINIX=
3415 fi
3416
3417
3418   if test "$MINIX" = yes; then
3419
3420 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3421
3422
3423 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3424
3425
3426 $as_echo "#define _MINIX 1" >>confdefs.h
3427
3428   fi
3429
3430
3431   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3432 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3433 if ${ac_cv_safe_to_define___extensions__+:} false; then :
3434   $as_echo_n "(cached) " >&6
3435 else
3436   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3437 /* end confdefs.h.  */
3438
3439 #         define __EXTENSIONS__ 1
3440           $ac_includes_default
3441 int
3442 main ()
3443 {
3444
3445   ;
3446   return 0;
3447 }
3448 _ACEOF
3449 if ac_fn_c_try_compile "$LINENO"; then :
3450   ac_cv_safe_to_define___extensions__=yes
3451 else
3452   ac_cv_safe_to_define___extensions__=no
3453 fi
3454 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3455 fi
3456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3457 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3458   test $ac_cv_safe_to_define___extensions__ = yes &&
3459     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3460
3461   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3462
3463   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3464
3465   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3466
3467   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3468
3469
3470
3471 ac_config_headers="$ac_config_headers config.h"
3472
3473
3474
3475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3476 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3477 set x ${MAKE-make}
3478 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3479 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
3480   $as_echo_n "(cached) " >&6
3481 else
3482   cat >conftest.make <<\_ACEOF
3483 SHELL = /bin/sh
3484 all:
3485         @echo '@@@%%%=$(MAKE)=@@@%%%'
3486 _ACEOF
3487 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3488 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3489   *@@@%%%=?*=@@@%%%*)
3490     eval ac_cv_prog_make_${ac_make}_set=yes;;
3491   *)
3492     eval ac_cv_prog_make_${ac_make}_set=no;;
3493 esac
3494 rm -f conftest.make
3495 fi
3496 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3497   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3498 $as_echo "yes" >&6; }
3499   SET_MAKE=
3500 else
3501   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3502 $as_echo "no" >&6; }
3503   SET_MAKE="MAKE=${MAKE-make}"
3504 fi
3505
3506 ac_aux_dir=
3507 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3508   if test -f "$ac_dir/install-sh"; then
3509     ac_aux_dir=$ac_dir
3510     ac_install_sh="$ac_aux_dir/install-sh -c"
3511     break
3512   elif test -f "$ac_dir/install.sh"; then
3513     ac_aux_dir=$ac_dir
3514     ac_install_sh="$ac_aux_dir/install.sh -c"
3515     break
3516   elif test -f "$ac_dir/shtool"; then
3517     ac_aux_dir=$ac_dir
3518     ac_install_sh="$ac_aux_dir/shtool install -c"
3519     break
3520   fi
3521 done
3522 if test -z "$ac_aux_dir"; then
3523   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3524 fi
3525
3526 # These three variables are undocumented and unsupported,
3527 # and are intended to be withdrawn in a future Autoconf release.
3528 # They can cause serious problems if a builder's source tree is in a directory
3529 # whose full name contains unusual characters.
3530 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3531 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3532 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3533
3534
3535 # Find a good install program.  We prefer a C program (faster),
3536 # so one script is as good as another.  But avoid the broken or
3537 # incompatible versions:
3538 # SysV /etc/install, /usr/sbin/install
3539 # SunOS /usr/etc/install
3540 # IRIX /sbin/install
3541 # AIX /bin/install
3542 # AmigaOS /C/install, which installs bootblocks on floppy discs
3543 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3544 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3545 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3546 # OS/2's system install, which has a completely different semantic
3547 # ./install, which can be erroneously created by make from ./install.sh.
3548 # Reject install programs that cannot install multiple files.
3549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3550 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3551 if test -z "$INSTALL"; then
3552 if ${ac_cv_path_install+:} false; then :
3553   $as_echo_n "(cached) " >&6
3554 else
3555   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3556 for as_dir in $PATH
3557 do
3558   IFS=$as_save_IFS
3559   test -z "$as_dir" && as_dir=.
3560     # Account for people who put trailing slashes in PATH elements.
3561 case $as_dir/ in #((
3562   ./ | .// | /[cC]/* | \
3563   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3564   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3565   /usr/ucb/* ) ;;
3566   *)
3567     # OSF1 and SCO ODT 3.0 have their own names for install.
3568     # Don't use installbsd from OSF since it installs stuff as root
3569     # by default.
3570     for ac_prog in ginstall scoinst install; do
3571       for ac_exec_ext in '' $ac_executable_extensions; do
3572         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3573           if test $ac_prog = install &&
3574             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3575             # AIX install.  It has an incompatible calling convention.
3576             :
3577           elif test $ac_prog = install &&
3578             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3579             # program-specific install script used by HP pwplus--don't use.
3580             :
3581           else
3582             rm -rf conftest.one conftest.two conftest.dir
3583             echo one > conftest.one
3584             echo two > conftest.two
3585             mkdir conftest.dir
3586             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3587               test -s conftest.one && test -s conftest.two &&
3588               test -s conftest.dir/conftest.one &&
3589               test -s conftest.dir/conftest.two
3590             then
3591               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3592               break 3
3593             fi
3594           fi
3595         fi
3596       done
3597     done
3598     ;;
3599 esac
3600
3601   done
3602 IFS=$as_save_IFS
3603
3604 rm -rf conftest.one conftest.two conftest.dir
3605
3606 fi
3607   if test "${ac_cv_path_install+set}" = set; then
3608     INSTALL=$ac_cv_path_install
3609   else
3610     # As a last resort, use the slow shell script.  Don't cache a
3611     # value for INSTALL within a source directory, because that will
3612     # break other packages using the cache if that directory is
3613     # removed, or if the value is a relative name.
3614     INSTALL=$ac_install_sh
3615   fi
3616 fi
3617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3618 $as_echo "$INSTALL" >&6; }
3619
3620 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3621 # It thinks the first close brace ends the variable substitution.
3622 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3623
3624 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3625
3626 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3627
3628
3629         MKINSTALLDIRS=
3630   if test -n "$ac_aux_dir"; then
3631     case "$ac_aux_dir" in
3632       /*) MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs" ;;
3633       *) MKINSTALLDIRS="\$(top_builddir)/$ac_aux_dir/mkinstalldirs" ;;
3634     esac
3635   fi
3636   if test -z "$MKINSTALLDIRS"; then
3637     MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
3638   fi
3639
3640
3641
3642   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3643 $as_echo_n "checking whether NLS is requested... " >&6; }
3644     # Check whether --enable-nls was given.
3645 if test "${enable_nls+set}" = set; then :
3646   enableval=$enable_nls; USE_NLS=$enableval
3647 else
3648   USE_NLS=yes
3649 fi
3650
3651   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
3652 $as_echo "$USE_NLS" >&6; }
3653
3654
3655
3656
3657
3658
3659 # Prepare PATH_SEPARATOR.
3660 # The user is always right.
3661 if test "${PATH_SEPARATOR+set}" != set; then
3662   echo "#! /bin/sh" >conf$$.sh
3663   echo  "exit 0"   >>conf$$.sh
3664   chmod +x conf$$.sh
3665   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
3666     PATH_SEPARATOR=';'
3667   else
3668     PATH_SEPARATOR=:
3669   fi
3670   rm -f conf$$.sh
3671 fi
3672
3673 # Find out how to test for executable files. Don't use a zero-byte file,
3674 # as systems may use methods other than mode bits to determine executability.
3675 cat >conf$$.file <<_ASEOF
3676 #! /bin/sh
3677 exit 0
3678 _ASEOF
3679 chmod +x conf$$.file
3680 if test -x conf$$.file >/dev/null 2>&1; then
3681   ac_executable_p="test -x"
3682 else
3683   ac_executable_p="test -f"
3684 fi
3685 rm -f conf$$.file
3686
3687 # Extract the first word of "msgfmt", so it can be a program name with args.
3688 set dummy msgfmt; ac_word=$2
3689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3690 $as_echo_n "checking for $ac_word... " >&6; }
3691 if ${ac_cv_path_MSGFMT+:} false; then :
3692   $as_echo_n "(cached) " >&6
3693 else
3694   case "$MSGFMT" in
3695   [\\/]* | ?:[\\/]*)
3696     ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
3697     ;;
3698   *)
3699     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
3700     for ac_dir in $PATH; do
3701       IFS="$ac_save_IFS"
3702       test -z "$ac_dir" && ac_dir=.
3703       for ac_exec_ext in '' $ac_executable_extensions; do
3704         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
3705           if $ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1 &&
3706      (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
3707             ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext"
3708             break 2
3709           fi
3710         fi
3711       done
3712     done
3713     IFS="$ac_save_IFS"
3714   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":"
3715     ;;
3716 esac
3717 fi
3718 MSGFMT="$ac_cv_path_MSGFMT"
3719 if test "$MSGFMT" != ":"; then
3720   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
3721 $as_echo "$MSGFMT" >&6; }
3722 else
3723   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3724 $as_echo "no" >&6; }
3725 fi
3726
3727   # Extract the first word of "gmsgfmt", so it can be a program name with args.
3728 set dummy gmsgfmt; ac_word=$2
3729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3730 $as_echo_n "checking for $ac_word... " >&6; }
3731 if ${ac_cv_path_GMSGFMT+:} false; then :
3732   $as_echo_n "(cached) " >&6
3733 else
3734   case $GMSGFMT in
3735   [\\/]* | ?:[\\/]*)
3736   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
3737   ;;
3738   *)
3739   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3740 for as_dir in $PATH
3741 do
3742   IFS=$as_save_IFS
3743   test -z "$as_dir" && as_dir=.
3744     for ac_exec_ext in '' $ac_executable_extensions; do
3745   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3746     ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
3747     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3748     break 2
3749   fi
3750 done
3751   done
3752 IFS=$as_save_IFS
3753
3754   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
3755   ;;
3756 esac
3757 fi
3758 GMSGFMT=$ac_cv_path_GMSGFMT
3759 if test -n "$GMSGFMT"; then
3760   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
3761 $as_echo "$GMSGFMT" >&6; }
3762 else
3763   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3764 $as_echo "no" >&6; }
3765 fi
3766
3767
3768
3769
3770 # Prepare PATH_SEPARATOR.
3771 # The user is always right.
3772 if test "${PATH_SEPARATOR+set}" != set; then
3773   echo "#! /bin/sh" >conf$$.sh
3774   echo  "exit 0"   >>conf$$.sh
3775   chmod +x conf$$.sh
3776   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
3777     PATH_SEPARATOR=';'
3778   else
3779     PATH_SEPARATOR=:
3780   fi
3781   rm -f conf$$.sh
3782 fi
3783
3784 # Find out how to test for executable files. Don't use a zero-byte file,
3785 # as systems may use methods other than mode bits to determine executability.
3786 cat >conf$$.file <<_ASEOF
3787 #! /bin/sh
3788 exit 0
3789 _ASEOF
3790 chmod +x conf$$.file
3791 if test -x conf$$.file >/dev/null 2>&1; then
3792   ac_executable_p="test -x"
3793 else
3794   ac_executable_p="test -f"
3795 fi
3796 rm -f conf$$.file
3797
3798 # Extract the first word of "xgettext", so it can be a program name with args.
3799 set dummy xgettext; ac_word=$2
3800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3801 $as_echo_n "checking for $ac_word... " >&6; }
3802 if ${ac_cv_path_XGETTEXT+:} false; then :
3803   $as_echo_n "(cached) " >&6
3804 else
3805   case "$XGETTEXT" in
3806   [\\/]* | ?:[\\/]*)
3807     ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
3808     ;;
3809   *)
3810     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
3811     for ac_dir in $PATH; do
3812       IFS="$ac_save_IFS"
3813       test -z "$ac_dir" && ac_dir=.
3814       for ac_exec_ext in '' $ac_executable_extensions; do
3815         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
3816           if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
3817      (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
3818             ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext"
3819             break 2
3820           fi
3821         fi
3822       done
3823     done
3824     IFS="$ac_save_IFS"
3825   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
3826     ;;
3827 esac
3828 fi
3829 XGETTEXT="$ac_cv_path_XGETTEXT"
3830 if test "$XGETTEXT" != ":"; then
3831   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
3832 $as_echo "$XGETTEXT" >&6; }
3833 else
3834   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3835 $as_echo "no" >&6; }
3836 fi
3837
3838     rm -f messages.po
3839
3840
3841 # Prepare PATH_SEPARATOR.
3842 # The user is always right.
3843 if test "${PATH_SEPARATOR+set}" != set; then
3844   echo "#! /bin/sh" >conf$$.sh
3845   echo  "exit 0"   >>conf$$.sh
3846   chmod +x conf$$.sh
3847   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
3848     PATH_SEPARATOR=';'
3849   else
3850     PATH_SEPARATOR=:
3851   fi
3852   rm -f conf$$.sh
3853 fi
3854
3855 # Find out how to test for executable files. Don't use a zero-byte file,
3856 # as systems may use methods other than mode bits to determine executability.
3857 cat >conf$$.file <<_ASEOF
3858 #! /bin/sh
3859 exit 0
3860 _ASEOF
3861 chmod +x conf$$.file
3862 if test -x conf$$.file >/dev/null 2>&1; then
3863   ac_executable_p="test -x"
3864 else
3865   ac_executable_p="test -f"
3866 fi
3867 rm -f conf$$.file
3868
3869 # Extract the first word of "msgmerge", so it can be a program name with args.
3870 set dummy msgmerge; ac_word=$2
3871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3872 $as_echo_n "checking for $ac_word... " >&6; }
3873 if ${ac_cv_path_MSGMERGE+:} false; then :
3874   $as_echo_n "(cached) " >&6
3875 else
3876   case "$MSGMERGE" in
3877   [\\/]* | ?:[\\/]*)
3878     ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
3879     ;;
3880   *)
3881     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
3882     for ac_dir in $PATH; do
3883       IFS="$ac_save_IFS"
3884       test -z "$ac_dir" && ac_dir=.
3885       for ac_exec_ext in '' $ac_executable_extensions; do
3886         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
3887           if $ac_dir/$ac_word --update -q /dev/null /dev/null >/dev/null 2>&1; then
3888             ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext"
3889             break 2
3890           fi
3891         fi
3892       done
3893     done
3894     IFS="$ac_save_IFS"
3895   test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":"
3896     ;;
3897 esac
3898 fi
3899 MSGMERGE="$ac_cv_path_MSGMERGE"
3900 if test "$MSGMERGE" != ":"; then
3901   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
3902 $as_echo "$MSGMERGE" >&6; }
3903 else
3904   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3905 $as_echo "no" >&6; }
3906 fi
3907
3908
3909       if test "$GMSGFMT" != ":"; then
3910             if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
3911        (if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
3912       : ;
3913     else
3914       GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
3915       { $as_echo "$as_me:${as_lineno-$LINENO}: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5
3916 $as_echo "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; }
3917       GMSGFMT=":"
3918     fi
3919   fi
3920
3921       if test "$XGETTEXT" != ":"; then
3922             if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
3923        (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
3924       : ;
3925     else
3926       { $as_echo "$as_me:${as_lineno-$LINENO}: result: found xgettext program is not GNU xgettext; ignore it" >&5
3927 $as_echo "found xgettext program is not GNU xgettext; ignore it" >&6; }
3928       XGETTEXT=":"
3929     fi
3930         rm -f messages.po
3931   fi
3932
3933   ac_config_commands="$ac_config_commands default-1"
3934
3935
3936 # Make sure we can run config.sub.
3937 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3938   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3939
3940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3941 $as_echo_n "checking build system type... " >&6; }
3942 if ${ac_cv_build+:} false; then :
3943   $as_echo_n "(cached) " >&6
3944 else
3945   ac_build_alias=$build_alias
3946 test "x$ac_build_alias" = x &&
3947   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3948 test "x$ac_build_alias" = x &&
3949   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3950 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3951   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3952
3953 fi
3954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3955 $as_echo "$ac_cv_build" >&6; }
3956 case $ac_cv_build in
3957 *-*-*) ;;
3958 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
3959 esac
3960 build=$ac_cv_build
3961 ac_save_IFS=$IFS; IFS='-'
3962 set x $ac_cv_build
3963 shift
3964 build_cpu=$1
3965 build_vendor=$2
3966 shift; shift
3967 # Remember, the first character of IFS is used to create $*,
3968 # except with old shells:
3969 build_os=$*
3970 IFS=$ac_save_IFS
3971 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3972
3973
3974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3975 $as_echo_n "checking host system type... " >&6; }
3976 if ${ac_cv_host+:} false; then :
3977   $as_echo_n "(cached) " >&6
3978 else
3979   if test "x$host_alias" = x; then
3980   ac_cv_host=$ac_cv_build
3981 else
3982   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3983     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3984 fi
3985
3986 fi
3987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3988 $as_echo "$ac_cv_host" >&6; }
3989 case $ac_cv_host in
3990 *-*-*) ;;
3991 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3992 esac
3993 host=$ac_cv_host
3994 ac_save_IFS=$IFS; IFS='-'
3995 set x $ac_cv_host
3996 shift
3997 host_cpu=$1
3998 host_vendor=$2
3999 shift; shift
4000 # Remember, the first character of IFS is used to create $*,
4001 # except with old shells:
4002 host_os=$*
4003 IFS=$ac_save_IFS
4004 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4005
4006
4007 if test -n "$ac_tool_prefix"; then
4008   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4009 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4011 $as_echo_n "checking for $ac_word... " >&6; }
4012 if ${ac_cv_prog_RANLIB+:} false; then :
4013   $as_echo_n "(cached) " >&6
4014 else
4015   if test -n "$RANLIB"; then
4016   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4017 else
4018 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4019 for as_dir in $PATH
4020 do
4021   IFS=$as_save_IFS
4022   test -z "$as_dir" && as_dir=.
4023     for ac_exec_ext in '' $ac_executable_extensions; do
4024   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4025     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4026     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4027     break 2
4028   fi
4029 done
4030   done
4031 IFS=$as_save_IFS
4032
4033 fi
4034 fi
4035 RANLIB=$ac_cv_prog_RANLIB
4036 if test -n "$RANLIB"; then
4037   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4038 $as_echo "$RANLIB" >&6; }
4039 else
4040   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4041 $as_echo "no" >&6; }
4042 fi
4043
4044
4045 fi
4046 if test -z "$ac_cv_prog_RANLIB"; then
4047   ac_ct_RANLIB=$RANLIB
4048   # Extract the first word of "ranlib", so it can be a program name with args.
4049 set dummy ranlib; ac_word=$2
4050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4051 $as_echo_n "checking for $ac_word... " >&6; }
4052 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
4053   $as_echo_n "(cached) " >&6
4054 else
4055   if test -n "$ac_ct_RANLIB"; then
4056   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4057 else
4058 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4059 for as_dir in $PATH
4060 do
4061   IFS=$as_save_IFS
4062   test -z "$as_dir" && as_dir=.
4063     for ac_exec_ext in '' $ac_executable_extensions; do
4064   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4065     ac_cv_prog_ac_ct_RANLIB="ranlib"
4066     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4067     break 2
4068   fi
4069 done
4070   done
4071 IFS=$as_save_IFS
4072
4073 fi
4074 fi
4075 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4076 if test -n "$ac_ct_RANLIB"; then
4077   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4078 $as_echo "$ac_ct_RANLIB" >&6; }
4079 else
4080   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4081 $as_echo "no" >&6; }
4082 fi
4083
4084   if test "x$ac_ct_RANLIB" = x; then
4085     RANLIB=":"
4086   else
4087     case $cross_compiling:$ac_tool_warned in
4088 yes:)
4089 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4090 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4091 ac_tool_warned=yes ;;
4092 esac
4093     RANLIB=$ac_ct_RANLIB
4094   fi
4095 else
4096   RANLIB="$ac_cv_prog_RANLIB"
4097 fi
4098
4099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
4100 $as_echo_n "checking for library containing strerror... " >&6; }
4101 if ${ac_cv_search_strerror+:} false; then :
4102   $as_echo_n "(cached) " >&6
4103 else
4104   ac_func_search_save_LIBS=$LIBS
4105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4106 /* end confdefs.h.  */
4107
4108 /* Override any GCC internal prototype to avoid an error.
4109    Use char because int might match the return type of a GCC
4110    builtin and then its argument prototype would still apply.  */
4111 #ifdef __cplusplus
4112 extern "C"
4113 #endif
4114 char strerror ();
4115 int
4116 main ()
4117 {
4118 return strerror ();
4119   ;
4120   return 0;
4121 }
4122 _ACEOF
4123 for ac_lib in '' cposix; do
4124   if test -z "$ac_lib"; then
4125     ac_res="none required"
4126   else
4127     ac_res=-l$ac_lib
4128     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
4129   fi
4130   if ac_fn_c_try_link "$LINENO"; then :
4131   ac_cv_search_strerror=$ac_res
4132 fi
4133 rm -f core conftest.err conftest.$ac_objext \
4134     conftest$ac_exeext
4135   if ${ac_cv_search_strerror+:} false; then :
4136   break
4137 fi
4138 done
4139 if ${ac_cv_search_strerror+:} false; then :
4140
4141 else
4142   ac_cv_search_strerror=no
4143 fi
4144 rm conftest.$ac_ext
4145 LIBS=$ac_func_search_save_LIBS
4146 fi
4147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
4148 $as_echo "$ac_cv_search_strerror" >&6; }
4149 ac_res=$ac_cv_search_strerror
4150 if test "$ac_res" != no; then :
4151   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4152
4153 fi
4154
4155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4156 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
4157 if ${ac_cv_c_const+:} false; then :
4158   $as_echo_n "(cached) " >&6
4159 else
4160   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4161 /* end confdefs.h.  */
4162
4163 int
4164 main ()
4165 {
4166
4167 #ifndef __cplusplus
4168   /* Ultrix mips cc rejects this sort of thing.  */
4169   typedef int charset[2];
4170   const charset cs = { 0, 0 };
4171   /* SunOS 4.1.1 cc rejects this.  */
4172   char const *const *pcpcc;
4173   char **ppc;
4174   /* NEC SVR4.0.2 mips cc rejects this.  */
4175   struct point {int x, y;};
4176   static struct point const zero = {0,0};
4177   /* AIX XL C 1.02.0.0 rejects this.
4178      It does not let you subtract one const X* pointer from another in
4179      an arm of an if-expression whose if-part is not a constant
4180      expression */
4181   const char *g = "string";
4182   pcpcc = &g + (g ? g-g : 0);
4183   /* HPUX 7.0 cc rejects these. */
4184   ++pcpcc;
4185   ppc = (char**) pcpcc;
4186   pcpcc = (char const *const *) ppc;
4187   { /* SCO 3.2v4 cc rejects this sort of thing.  */
4188     char tx;
4189     char *t = &tx;
4190     char const *s = 0 ? (char *) 0 : (char const *) 0;
4191
4192     *t++ = 0;
4193     if (s) return 0;
4194   }
4195   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
4196     int x[] = {25, 17};
4197     const int *foo = &x[0];
4198     ++foo;
4199   }
4200   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4201     typedef const int *iptr;
4202     iptr p = 0;
4203     ++p;
4204   }
4205   { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
4206        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4207     struct s { int j; const int *ap[3]; } bx;
4208     struct s *b = &bx; b->j = 5;
4209   }
4210   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4211     const int foo = 10;
4212     if (!foo) return 0;
4213   }
4214   return !cs[0] && !zero.x;
4215 #endif
4216
4217   ;
4218   return 0;
4219 }
4220 _ACEOF
4221 if ac_fn_c_try_compile "$LINENO"; then :
4222   ac_cv_c_const=yes
4223 else
4224   ac_cv_c_const=no
4225 fi
4226 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4227 fi
4228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
4229 $as_echo "$ac_cv_c_const" >&6; }
4230 if test $ac_cv_c_const = no; then
4231
4232 $as_echo "#define const /**/" >>confdefs.h
4233
4234 fi
4235
4236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
4237 $as_echo_n "checking for inline... " >&6; }
4238 if ${ac_cv_c_inline+:} false; then :
4239   $as_echo_n "(cached) " >&6
4240 else
4241   ac_cv_c_inline=no
4242 for ac_kw in inline __inline__ __inline; do
4243   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4244 /* end confdefs.h.  */
4245 #ifndef __cplusplus
4246 typedef int foo_t;
4247 static $ac_kw foo_t static_foo () {return 0; }
4248 $ac_kw foo_t foo () {return 0; }
4249 #endif
4250
4251 _ACEOF
4252 if ac_fn_c_try_compile "$LINENO"; then :
4253   ac_cv_c_inline=$ac_kw
4254 fi
4255 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4256   test "$ac_cv_c_inline" != no && break
4257 done
4258
4259 fi
4260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
4261 $as_echo "$ac_cv_c_inline" >&6; }
4262
4263 case $ac_cv_c_inline in
4264   inline | yes) ;;
4265   *)
4266     case $ac_cv_c_inline in
4267       no) ac_val=;;
4268       *) ac_val=$ac_cv_c_inline;;
4269     esac
4270     cat >>confdefs.h <<_ACEOF
4271 #ifndef __cplusplus
4272 #define inline $ac_val
4273 #endif
4274 _ACEOF
4275     ;;
4276 esac
4277
4278 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
4279 if test "x$ac_cv_type_off_t" = xyes; then :
4280
4281 else
4282
4283 cat >>confdefs.h <<_ACEOF
4284 #define off_t long int
4285 _ACEOF
4286
4287 fi
4288
4289 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
4290 if test "x$ac_cv_type_size_t" = xyes; then :
4291
4292 else
4293
4294 cat >>confdefs.h <<_ACEOF
4295 #define size_t unsigned int
4296 _ACEOF
4297
4298 fi
4299
4300 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
4301 # for constant arguments.  Useless!
4302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
4303 $as_echo_n "checking for working alloca.h... " >&6; }
4304 if ${ac_cv_working_alloca_h+:} false; then :
4305   $as_echo_n "(cached) " >&6
4306 else
4307   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4308 /* end confdefs.h.  */
4309 #include <alloca.h>
4310 int
4311 main ()
4312 {
4313 char *p = (char *) alloca (2 * sizeof (int));
4314                           if (p) return 0;
4315   ;
4316   return 0;
4317 }
4318 _ACEOF
4319 if ac_fn_c_try_link "$LINENO"; then :
4320   ac_cv_working_alloca_h=yes
4321 else
4322   ac_cv_working_alloca_h=no
4323 fi
4324 rm -f core conftest.err conftest.$ac_objext \
4325     conftest$ac_exeext conftest.$ac_ext
4326 fi
4327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
4328 $as_echo "$ac_cv_working_alloca_h" >&6; }
4329 if test $ac_cv_working_alloca_h = yes; then
4330
4331 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
4332
4333 fi
4334
4335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
4336 $as_echo_n "checking for alloca... " >&6; }
4337 if ${ac_cv_func_alloca_works+:} false; then :
4338   $as_echo_n "(cached) " >&6
4339 else
4340   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4341 /* end confdefs.h.  */
4342 #ifdef __GNUC__
4343 # define alloca __builtin_alloca
4344 #else
4345 # ifdef _MSC_VER
4346 #  include <malloc.h>
4347 #  define alloca _alloca
4348 # else
4349 #  ifdef HAVE_ALLOCA_H
4350 #   include <alloca.h>
4351 #  else
4352 #   ifdef _AIX
4353  #pragma alloca
4354 #   else
4355 #    ifndef alloca /* predefined by HP cc +Olibcalls */
4356 void *alloca (size_t);
4357 #    endif
4358 #   endif
4359 #  endif
4360 # endif
4361 #endif
4362
4363 int
4364 main ()
4365 {
4366 char *p = (char *) alloca (1);
4367                                     if (p) return 0;
4368   ;
4369   return 0;
4370 }
4371 _ACEOF
4372 if ac_fn_c_try_link "$LINENO"; then :
4373   ac_cv_func_alloca_works=yes
4374 else
4375   ac_cv_func_alloca_works=no
4376 fi
4377 rm -f core conftest.err conftest.$ac_objext \
4378     conftest$ac_exeext conftest.$ac_ext
4379 fi
4380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
4381 $as_echo "$ac_cv_func_alloca_works" >&6; }
4382
4383 if test $ac_cv_func_alloca_works = yes; then
4384
4385 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
4386
4387 else
4388   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
4389 # that cause trouble.  Some versions do not even contain alloca or
4390 # contain a buggy version.  If you still want to use their alloca,
4391 # use ar to extract alloca.o from them instead of compiling alloca.c.
4392
4393 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
4394
4395 $as_echo "#define C_ALLOCA 1" >>confdefs.h
4396
4397
4398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
4399 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
4400 if ${ac_cv_os_cray+:} false; then :
4401   $as_echo_n "(cached) " >&6
4402 else
4403   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4404 /* end confdefs.h.  */
4405 #if defined CRAY && ! defined CRAY2
4406 webecray
4407 #else
4408 wenotbecray
4409 #endif
4410
4411 _ACEOF
4412 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4413   $EGREP "webecray" >/dev/null 2>&1; then :
4414   ac_cv_os_cray=yes
4415 else
4416   ac_cv_os_cray=no
4417 fi
4418 rm -f conftest*
4419
4420 fi
4421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
4422 $as_echo "$ac_cv_os_cray" >&6; }
4423 if test $ac_cv_os_cray = yes; then
4424   for ac_func in _getb67 GETB67 getb67; do
4425     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4426 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4427 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
4428
4429 cat >>confdefs.h <<_ACEOF
4430 #define CRAY_STACKSEG_END $ac_func
4431 _ACEOF
4432
4433     break
4434 fi
4435
4436   done
4437 fi
4438
4439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
4440 $as_echo_n "checking stack direction for C alloca... " >&6; }
4441 if ${ac_cv_c_stack_direction+:} false; then :
4442   $as_echo_n "(cached) " >&6
4443 else
4444   if test "$cross_compiling" = yes; then :
4445   ac_cv_c_stack_direction=0
4446 else
4447   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4448 /* end confdefs.h.  */
4449 $ac_includes_default
4450 int
4451 find_stack_direction (int *addr, int depth)
4452 {
4453   int dir, dummy = 0;
4454   if (! addr)
4455     addr = &dummy;
4456   *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
4457   dir = depth ? find_stack_direction (addr, depth - 1) : 0;
4458   return dir + dummy;
4459 }
4460
4461 int
4462 main (int argc, char **argv)
4463 {
4464   return find_stack_direction (0, argc + !argv + 20) < 0;
4465 }
4466 _ACEOF
4467 if ac_fn_c_try_run "$LINENO"; then :
4468   ac_cv_c_stack_direction=1
4469 else
4470   ac_cv_c_stack_direction=-1
4471 fi
4472 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4473   conftest.$ac_objext conftest.beam conftest.$ac_ext
4474 fi
4475
4476 fi
4477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
4478 $as_echo "$ac_cv_c_stack_direction" >&6; }
4479 cat >>confdefs.h <<_ACEOF
4480 #define STACK_DIRECTION $ac_cv_c_stack_direction
4481 _ACEOF
4482
4483
4484 fi
4485
4486
4487
4488
4489   for ac_header in $ac_header_list
4490 do :
4491   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4492 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4493 "
4494 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4495   cat >>confdefs.h <<_ACEOF
4496 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4497 _ACEOF
4498
4499 fi
4500
4501 done
4502
4503
4504
4505
4506
4507
4508
4509
4510 for ac_func in getpagesize
4511 do :
4512   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
4513 if test "x$ac_cv_func_getpagesize" = xyes; then :
4514   cat >>confdefs.h <<_ACEOF
4515 #define HAVE_GETPAGESIZE 1
4516 _ACEOF
4517
4518 fi
4519 done
4520
4521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
4522 $as_echo_n "checking for working mmap... " >&6; }
4523 if ${ac_cv_func_mmap_fixed_mapped+:} false; then :
4524   $as_echo_n "(cached) " >&6
4525 else
4526   if test "$cross_compiling" = yes; then :
4527   ac_cv_func_mmap_fixed_mapped=no
4528 else
4529   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4530 /* end confdefs.h.  */
4531 $ac_includes_default
4532 /* malloc might have been renamed as rpl_malloc. */
4533 #undef malloc
4534
4535 /* Thanks to Mike Haertel and Jim Avera for this test.
4536    Here is a matrix of mmap possibilities:
4537         mmap private not fixed
4538         mmap private fixed at somewhere currently unmapped
4539         mmap private fixed at somewhere already mapped
4540         mmap shared not fixed
4541         mmap shared fixed at somewhere currently unmapped
4542         mmap shared fixed at somewhere already mapped
4543    For private mappings, we should verify that changes cannot be read()
4544    back from the file, nor mmap's back from the file at a different
4545    address.  (There have been systems where private was not correctly
4546    implemented like the infamous i386 svr4.0, and systems where the
4547    VM page cache was not coherent with the file system buffer cache
4548    like early versions of FreeBSD and possibly contemporary NetBSD.)
4549    For shared mappings, we should conversely verify that changes get
4550    propagated back to all the places they're supposed to be.
4551
4552    Grep wants private fixed already mapped.
4553    The main things grep needs to know about mmap are:
4554    * does it exist and is it safe to write into the mmap'd area
4555    * how to use it (BSD variants)  */
4556
4557 #include <fcntl.h>
4558 #include <sys/mman.h>
4559
4560 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
4561 char *malloc ();
4562 #endif
4563
4564 /* This mess was copied from the GNU getpagesize.h.  */
4565 #ifndef HAVE_GETPAGESIZE
4566 # ifdef _SC_PAGESIZE
4567 #  define getpagesize() sysconf(_SC_PAGESIZE)
4568 # else /* no _SC_PAGESIZE */
4569 #  ifdef HAVE_SYS_PARAM_H
4570 #   include <sys/param.h>
4571 #   ifdef EXEC_PAGESIZE
4572 #    define getpagesize() EXEC_PAGESIZE
4573 #   else /* no EXEC_PAGESIZE */
4574 #    ifdef NBPG
4575 #     define getpagesize() NBPG * CLSIZE
4576 #     ifndef CLSIZE
4577 #      define CLSIZE 1
4578 #     endif /* no CLSIZE */
4579 #    else /* no NBPG */
4580 #     ifdef NBPC
4581 #      define getpagesize() NBPC
4582 #     else /* no NBPC */
4583 #      ifdef PAGESIZE
4584 #       define getpagesize() PAGESIZE
4585 #      endif /* PAGESIZE */
4586 #     endif /* no NBPC */
4587 #    endif /* no NBPG */
4588 #   endif /* no EXEC_PAGESIZE */
4589 #  else /* no HAVE_SYS_PARAM_H */
4590 #   define getpagesize() 8192   /* punt totally */
4591 #  endif /* no HAVE_SYS_PARAM_H */
4592 # endif /* no _SC_PAGESIZE */
4593
4594 #endif /* no HAVE_GETPAGESIZE */
4595
4596 int
4597 main ()
4598 {
4599   char *data, *data2, *data3;
4600   const char *cdata2;
4601   int i, pagesize;
4602   int fd, fd2;
4603
4604   pagesize = getpagesize ();
4605
4606   /* First, make a file with some known garbage in it. */
4607   data = (char *) malloc (pagesize);
4608   if (!data)
4609     return 1;
4610   for (i = 0; i < pagesize; ++i)
4611     *(data + i) = rand ();
4612   umask (0);
4613   fd = creat ("conftest.mmap", 0600);
4614   if (fd < 0)
4615     return 2;
4616   if (write (fd, data, pagesize) != pagesize)
4617     return 3;
4618   close (fd);
4619
4620   /* Next, check that the tail of a page is zero-filled.  File must have
4621      non-zero length, otherwise we risk SIGBUS for entire page.  */
4622   fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
4623   if (fd2 < 0)
4624     return 4;
4625   cdata2 = "";
4626   if (write (fd2, cdata2, 1) != 1)
4627     return 5;
4628   data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
4629   if (data2 == MAP_FAILED)
4630     return 6;
4631   for (i = 0; i < pagesize; ++i)
4632     if (*(data2 + i))
4633       return 7;
4634   close (fd2);
4635   if (munmap (data2, pagesize))
4636     return 8;
4637
4638   /* Next, try to mmap the file at a fixed address which already has
4639      something else allocated at it.  If we can, also make sure that
4640      we see the same garbage.  */
4641   fd = open ("conftest.mmap", O_RDWR);
4642   if (fd < 0)
4643     return 9;
4644   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
4645                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
4646     return 10;
4647   for (i = 0; i < pagesize; ++i)
4648     if (*(data + i) != *(data2 + i))
4649       return 11;
4650
4651   /* Finally, make sure that changes to the mapped area do not
4652      percolate back to the file as seen by read().  (This is a bug on
4653      some variants of i386 svr4.0.)  */
4654   for (i = 0; i < pagesize; ++i)
4655     *(data2 + i) = *(data2 + i) + 1;
4656   data3 = (char *) malloc (pagesize);
4657   if (!data3)
4658     return 12;
4659   if (read (fd, data3, pagesize) != pagesize)
4660     return 13;
4661   for (i = 0; i < pagesize; ++i)
4662     if (*(data + i) != *(data3 + i))
4663       return 14;
4664   close (fd);
4665   return 0;
4666 }
4667 _ACEOF
4668 if ac_fn_c_try_run "$LINENO"; then :
4669   ac_cv_func_mmap_fixed_mapped=yes
4670 else
4671   ac_cv_func_mmap_fixed_mapped=no
4672 fi
4673 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4674   conftest.$ac_objext conftest.beam conftest.$ac_ext
4675 fi
4676
4677 fi
4678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
4679 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
4680 if test $ac_cv_func_mmap_fixed_mapped = yes; then
4681
4682 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
4683
4684 fi
4685 rm -f conftest.mmap conftest.txt
4686
4687
4688     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C Library 2.1 or newer" >&5
4689 $as_echo_n "checking whether we are using the GNU C Library 2.1 or newer... " >&6; }
4690 if ${ac_cv_gnu_library_2_1+:} false; then :
4691   $as_echo_n "(cached) " >&6
4692 else
4693   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4694 /* end confdefs.h.  */
4695
4696 #include <features.h>
4697 #ifdef __GNU_LIBRARY__
4698  #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)
4699   Lucky GNU user
4700  #endif
4701 #endif
4702
4703 _ACEOF
4704 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4705   $EGREP "Lucky GNU user" >/dev/null 2>&1; then :
4706   ac_cv_gnu_library_2_1=yes
4707 else
4708   ac_cv_gnu_library_2_1=no
4709 fi
4710 rm -f conftest*
4711
4712
4713
4714 fi
4715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_gnu_library_2_1" >&5
4716 $as_echo "$ac_cv_gnu_library_2_1" >&6; }
4717
4718     GLIBC21="$ac_cv_gnu_library_2_1"
4719
4720
4721
4722
4723   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether integer division by zero raises SIGFPE" >&5
4724 $as_echo_n "checking whether integer division by zero raises SIGFPE... " >&6; }
4725 if ${gt_cv_int_divbyzero_sigfpe+:} false; then :
4726   $as_echo_n "(cached) " >&6
4727 else
4728
4729       if test "$cross_compiling" = yes; then :
4730
4731           # Guess based on the CPU.
4732           case "$host_cpu" in
4733             alpha* | i3456786 | m68k | s390*)
4734               gt_cv_int_divbyzero_sigfpe="guessing yes";;
4735             *)
4736               gt_cv_int_divbyzero_sigfpe="guessing no";;
4737           esac
4738
4739 else
4740   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4741 /* end confdefs.h.  */
4742
4743 #include <stdlib.h>
4744 #include <signal.h>
4745
4746 static void
4747 #ifdef __cplusplus
4748 sigfpe_handler (int sig)
4749 #else
4750 sigfpe_handler (sig) int sig;
4751 #endif
4752 {
4753   /* Exit with code 0 if SIGFPE, with code 1 if any other signal.  */
4754   exit (sig != SIGFPE);
4755 }
4756
4757 int x = 1;
4758 int y = 0;
4759 int z;
4760 int nan;
4761
4762 int main ()
4763 {
4764   signal (SIGFPE, sigfpe_handler);
4765 /* IRIX and AIX (when "xlc -qcheck" is used) yield signal SIGTRAP.  */
4766 #if (defined (__sgi) || defined (_AIX)) && defined (SIGTRAP)
4767   signal (SIGTRAP, sigfpe_handler);
4768 #endif
4769 /* Linux/SPARC yields signal SIGILL.  */
4770 #if defined (__sparc__) && defined (__linux__)
4771   signal (SIGILL, sigfpe_handler);
4772 #endif
4773
4774   z = x / y;
4775   nan = y / y;
4776   exit (1);
4777 }
4778
4779 _ACEOF
4780 if ac_fn_c_try_run "$LINENO"; then :
4781   gt_cv_int_divbyzero_sigfpe=yes
4782 else
4783   gt_cv_int_divbyzero_sigfpe=no
4784 fi
4785 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4786   conftest.$ac_objext conftest.beam conftest.$ac_ext
4787 fi
4788
4789
4790 fi
4791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_int_divbyzero_sigfpe" >&5
4792 $as_echo "$gt_cv_int_divbyzero_sigfpe" >&6; }
4793   case "$gt_cv_int_divbyzero_sigfpe" in
4794     *yes) value=1;;
4795     *) value=0;;
4796   esac
4797
4798 cat >>confdefs.h <<_ACEOF
4799 #define INTDIV0_RAISES_SIGFPE $value
4800 _ACEOF
4801
4802
4803
4804   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
4805 $as_echo_n "checking for inttypes.h... " >&6; }
4806 if ${jm_ac_cv_header_inttypes_h+:} false; then :
4807   $as_echo_n "(cached) " >&6
4808 else
4809   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4810 /* end confdefs.h.  */
4811 #include <sys/types.h>
4812 #include <inttypes.h>
4813 int
4814 main ()
4815 {
4816 uintmax_t i = (uintmax_t) -1;
4817   ;
4818   return 0;
4819 }
4820 _ACEOF
4821 if ac_fn_c_try_compile "$LINENO"; then :
4822   jm_ac_cv_header_inttypes_h=yes
4823 else
4824   jm_ac_cv_header_inttypes_h=no
4825 fi
4826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4827 fi
4828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $jm_ac_cv_header_inttypes_h" >&5
4829 $as_echo "$jm_ac_cv_header_inttypes_h" >&6; }
4830   if test $jm_ac_cv_header_inttypes_h = yes; then
4831
4832 cat >>confdefs.h <<_ACEOF
4833 #define HAVE_INTTYPES_H_WITH_UINTMAX 1
4834 _ACEOF
4835
4836   fi
4837
4838
4839   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdint.h" >&5
4840 $as_echo_n "checking for stdint.h... " >&6; }
4841 if ${jm_ac_cv_header_stdint_h+:} false; then :
4842   $as_echo_n "(cached) " >&6
4843 else
4844   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4845 /* end confdefs.h.  */
4846 #include <sys/types.h>
4847 #include <stdint.h>
4848 int
4849 main ()
4850 {
4851 uintmax_t i = (uintmax_t) -1;
4852   ;
4853   return 0;
4854 }
4855 _ACEOF
4856 if ac_fn_c_try_compile "$LINENO"; then :
4857   jm_ac_cv_header_stdint_h=yes
4858 else
4859   jm_ac_cv_header_stdint_h=no
4860 fi
4861 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4862 fi
4863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $jm_ac_cv_header_stdint_h" >&5
4864 $as_echo "$jm_ac_cv_header_stdint_h" >&6; }
4865   if test $jm_ac_cv_header_stdint_h = yes; then
4866
4867 cat >>confdefs.h <<_ACEOF
4868 #define HAVE_STDINT_H_WITH_UINTMAX 1
4869 _ACEOF
4870
4871   fi
4872
4873
4874   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long" >&5
4875 $as_echo_n "checking for unsigned long long... " >&6; }
4876 if ${ac_cv_type_unsigned_long_long+:} false; then :
4877   $as_echo_n "(cached) " >&6
4878 else
4879   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4880 /* end confdefs.h.  */
4881 unsigned long long ull = 1; int i = 63;
4882 int
4883 main ()
4884 {
4885 unsigned long long ullmax = (unsigned long long) -1;
4886      return ull << i | ull >> i | ullmax / ull | ullmax % ull;
4887   ;
4888   return 0;
4889 }
4890 _ACEOF
4891 if ac_fn_c_try_link "$LINENO"; then :
4892   ac_cv_type_unsigned_long_long=yes
4893 else
4894   ac_cv_type_unsigned_long_long=no
4895 fi
4896 rm -f core conftest.err conftest.$ac_objext \
4897     conftest$ac_exeext conftest.$ac_ext
4898 fi
4899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long" >&5
4900 $as_echo "$ac_cv_type_unsigned_long_long" >&6; }
4901   if test $ac_cv_type_unsigned_long_long = yes; then
4902
4903 $as_echo "#define HAVE_UNSIGNED_LONG_LONG 1" >>confdefs.h
4904
4905   fi
4906
4907
4908
4909
4910   if test $jm_ac_cv_header_inttypes_h = no && test $jm_ac_cv_header_stdint_h = no; then
4911
4912     test $ac_cv_type_unsigned_long_long = yes \
4913       && ac_type='unsigned long long' \
4914       || ac_type='unsigned long'
4915
4916 cat >>confdefs.h <<_ACEOF
4917 #define uintmax_t $ac_type
4918 _ACEOF
4919
4920   else
4921
4922 $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
4923
4924   fi
4925
4926
4927   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
4928 $as_echo_n "checking for inttypes.h... " >&6; }
4929 if ${gt_cv_header_inttypes_h+:} false; then :
4930   $as_echo_n "(cached) " >&6
4931 else
4932
4933     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4934 /* end confdefs.h.  */
4935 #include <sys/types.h>
4936 #include <inttypes.h>
4937 int
4938 main ()
4939 {
4940
4941   ;
4942   return 0;
4943 }
4944 _ACEOF
4945 if ac_fn_c_try_compile "$LINENO"; then :
4946   gt_cv_header_inttypes_h=yes
4947 else
4948   gt_cv_header_inttypes_h=no
4949 fi
4950 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4951
4952 fi
4953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_header_inttypes_h" >&5
4954 $as_echo "$gt_cv_header_inttypes_h" >&6; }
4955   if test $gt_cv_header_inttypes_h = yes; then
4956
4957 cat >>confdefs.h <<_ACEOF
4958 #define HAVE_INTTYPES_H 1
4959 _ACEOF
4960
4961   fi
4962
4963
4964
4965   if test $gt_cv_header_inttypes_h = yes; then
4966     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the inttypes.h PRIxNN macros are broken" >&5
4967 $as_echo_n "checking whether the inttypes.h PRIxNN macros are broken... " >&6; }
4968 if ${gt_cv_inttypes_pri_broken+:} false; then :
4969   $as_echo_n "(cached) " >&6
4970 else
4971
4972         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4973 /* end confdefs.h.  */
4974 #include <inttypes.h>
4975 #ifdef PRId32
4976 char *p = PRId32;
4977 #endif
4978
4979 int
4980 main ()
4981 {
4982
4983   ;
4984   return 0;
4985 }
4986 _ACEOF
4987 if ac_fn_c_try_compile "$LINENO"; then :
4988   gt_cv_inttypes_pri_broken=no
4989 else
4990   gt_cv_inttypes_pri_broken=yes
4991 fi
4992 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4993
4994 fi
4995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_inttypes_pri_broken" >&5
4996 $as_echo "$gt_cv_inttypes_pri_broken" >&6; }
4997   fi
4998   if test "$gt_cv_inttypes_pri_broken" = yes; then
4999
5000 cat >>confdefs.h <<_ACEOF
5001 #define PRI_MACROS_BROKEN 1
5002 _ACEOF
5003
5004   fi
5005
5006
5007       if test "X$prefix" = "XNONE"; then
5008     acl_final_prefix="$ac_default_prefix"
5009   else
5010     acl_final_prefix="$prefix"
5011   fi
5012   if test "X$exec_prefix" = "XNONE"; then
5013     acl_final_exec_prefix='${prefix}'
5014   else
5015     acl_final_exec_prefix="$exec_prefix"
5016   fi
5017   acl_save_prefix="$prefix"
5018   prefix="$acl_final_prefix"
5019   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
5020   prefix="$acl_save_prefix"
5021
5022
5023 # Check whether --with-gnu-ld was given.
5024 if test "${with_gnu_ld+set}" = set; then :
5025   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5026 else
5027   with_gnu_ld=no
5028 fi
5029
5030 # Prepare PATH_SEPARATOR.
5031 # The user is always right.
5032 if test "${PATH_SEPARATOR+set}" != set; then
5033   echo "#! /bin/sh" >conf$$.sh
5034   echo  "exit 0"   >>conf$$.sh
5035   chmod +x conf$$.sh
5036   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5037     PATH_SEPARATOR=';'
5038   else
5039     PATH_SEPARATOR=:
5040   fi
5041   rm -f conf$$.sh
5042 fi
5043 ac_prog=ld
5044 if test "$GCC" = yes; then
5045   # Check if gcc -print-prog-name=ld gives a path.
5046   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
5047 $as_echo_n "checking for ld used by GCC... " >&6; }
5048   case $host in
5049   *-*-mingw*)
5050     # gcc leaves a trailing carriage return which upsets mingw
5051     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5052   *)
5053     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5054   esac
5055   case $ac_prog in
5056     # Accept absolute paths.
5057     [\\/]* | [A-Za-z]:[\\/]*)
5058       re_direlt='/[^/][^/]*/\.\./'
5059       # Canonicalize the path of ld
5060       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
5061       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
5062         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
5063       done
5064       test -z "$LD" && LD="$ac_prog"
5065       ;;
5066   "")
5067     # If it fails, then pretend we aren't using GCC.
5068     ac_prog=ld
5069     ;;
5070   *)
5071     # If it is relative, then search for the first ld in PATH.
5072     with_gnu_ld=unknown
5073     ;;
5074   esac
5075 elif test "$with_gnu_ld" = yes; then
5076   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5077 $as_echo_n "checking for GNU ld... " >&6; }
5078 else
5079   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5080 $as_echo_n "checking for non-GNU ld... " >&6; }
5081 fi
5082 if ${acl_cv_path_LD+:} false; then :
5083   $as_echo_n "(cached) " >&6
5084 else
5085   if test -z "$LD"; then
5086   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
5087   for ac_dir in $PATH; do
5088     test -z "$ac_dir" && ac_dir=.
5089     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5090       acl_cv_path_LD="$ac_dir/$ac_prog"
5091       # Check to see if the program is GNU ld.  I'd rather use --version,
5092       # but apparently some GNU ld's only accept -v.
5093       # Break only if it was the GNU/non-GNU ld that we prefer.
5094       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | $EGREP '(GNU|with BFD)' > /dev/null; then
5095         test "$with_gnu_ld" != no && break
5096       else
5097         test "$with_gnu_ld" != yes && break
5098       fi
5099     fi
5100   done
5101   IFS="$ac_save_ifs"
5102 else
5103   acl_cv_path_LD="$LD" # Let the user override the test with a path.
5104 fi
5105 fi
5106
5107 LD="$acl_cv_path_LD"
5108 if test -n "$LD"; then
5109   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5110 $as_echo "$LD" >&6; }
5111 else
5112   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5113 $as_echo "no" >&6; }
5114 fi
5115 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
5116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5117 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5118 if ${acl_cv_prog_gnu_ld+:} false; then :
5119   $as_echo_n "(cached) " >&6
5120 else
5121   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
5122 if $LD -v 2>&1 </dev/null | $EGREP '(GNU|with BFD)' 1>&5; then
5123   acl_cv_prog_gnu_ld=yes
5124 else
5125   acl_cv_prog_gnu_ld=no
5126 fi
5127 fi
5128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
5129 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
5130 with_gnu_ld=$acl_cv_prog_gnu_ld
5131
5132
5133
5134                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
5135 $as_echo_n "checking for shared library run path origin... " >&6; }
5136 if ${acl_cv_rpath+:} false; then :
5137   $as_echo_n "(cached) " >&6
5138 else
5139
5140     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
5141     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
5142     . ./conftest.sh
5143     rm -f ./conftest.sh
5144     acl_cv_rpath=done
5145
5146 fi
5147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
5148 $as_echo "$acl_cv_rpath" >&6; }
5149   wl="$acl_cv_wl"
5150   libext="$acl_cv_libext"
5151   shlibext="$acl_cv_shlibext"
5152   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
5153   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
5154   hardcode_direct="$acl_cv_hardcode_direct"
5155   hardcode_minus_L="$acl_cv_hardcode_minus_L"
5156     # Check whether --enable-rpath was given.
5157 if test "${enable_rpath+set}" = set; then :
5158   enableval=$enable_rpath; :
5159 else
5160   enable_rpath=yes
5161 fi
5162
5163
5164
5165
5166
5167
5168
5169
5170     use_additional=yes
5171
5172   acl_save_prefix="$prefix"
5173   prefix="$acl_final_prefix"
5174   acl_save_exec_prefix="$exec_prefix"
5175   exec_prefix="$acl_final_exec_prefix"
5176
5177     eval additional_includedir=\"$includedir\"
5178     eval additional_libdir=\"$libdir\"
5179
5180   exec_prefix="$acl_save_exec_prefix"
5181   prefix="$acl_save_prefix"
5182
5183
5184 # Check whether --with-libiconv-prefix was given.
5185 if test "${with_libiconv_prefix+set}" = set; then :
5186   withval=$with_libiconv_prefix;
5187     if test "X$withval" = "Xno"; then
5188       use_additional=no
5189     else
5190       if test "X$withval" = "X"; then
5191
5192   acl_save_prefix="$prefix"
5193   prefix="$acl_final_prefix"
5194   acl_save_exec_prefix="$exec_prefix"
5195   exec_prefix="$acl_final_exec_prefix"
5196
5197           eval additional_includedir=\"$includedir\"
5198           eval additional_libdir=\"$libdir\"
5199
5200   exec_prefix="$acl_save_exec_prefix"
5201   prefix="$acl_save_prefix"
5202
5203       else
5204         additional_includedir="$withval/include"
5205         additional_libdir="$withval/lib"
5206       fi
5207     fi
5208
5209 fi
5210
5211
5212 # Check whether --with-libiconv-type was given.
5213 if test "${with_libiconv_type+set}" = set; then :
5214   withval=$with_libiconv_type;  with_libiconv_type=$withval
5215 else
5216    with_libiconv_type=auto
5217 fi
5218
5219   lib_type=`eval echo \$with_libiconv_type`
5220
5221       LIBICONV=
5222   LTLIBICONV=
5223   INCICONV=
5224   rpathdirs=
5225   ltrpathdirs=
5226   names_already_handled=
5227   names_next_round='iconv '
5228   while test -n "$names_next_round"; do
5229     names_this_round="$names_next_round"
5230     names_next_round=
5231     for name in $names_this_round; do
5232       already_handled=
5233       for n in $names_already_handled; do
5234         if test "$n" = "$name"; then
5235           already_handled=yes
5236           break
5237         fi
5238       done
5239       if test -z "$already_handled"; then
5240         names_already_handled="$names_already_handled $name"
5241                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
5242         eval value=\"\$HAVE_LIB$uppername\"
5243         if test -n "$value"; then
5244           if test "$value" = yes; then
5245             eval value=\"\$LIB$uppername\"
5246             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
5247             eval value=\"\$LTLIB$uppername\"
5248             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
5249           else
5250                                     :
5251           fi
5252         else
5253                               found_dir=
5254           found_la=
5255           found_so=
5256           found_a=
5257           if test $use_additional = yes; then
5258             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
5259               found_dir="$additional_libdir"
5260               found_so="$additional_libdir/lib$name.$shlibext"
5261               if test -f "$additional_libdir/lib$name.la"; then
5262                 found_la="$additional_libdir/lib$name.la"
5263               fi
5264             elif test x$lib_type != xshared; then
5265               if test -f "$additional_libdir/lib$name.$libext"; then
5266                 found_dir="$additional_libdir"
5267                 found_a="$additional_libdir/lib$name.$libext"
5268                 if test -f "$additional_libdir/lib$name.la"; then
5269                   found_la="$additional_libdir/lib$name.la"
5270                 fi
5271               fi
5272             fi
5273           fi
5274           if test "X$found_dir" = "X"; then
5275             for x in $LDFLAGS $LTLIBICONV; do
5276
5277   acl_save_prefix="$prefix"
5278   prefix="$acl_final_prefix"
5279   acl_save_exec_prefix="$exec_prefix"
5280   exec_prefix="$acl_final_exec_prefix"
5281   eval x=\"$x\"
5282   exec_prefix="$acl_save_exec_prefix"
5283   prefix="$acl_save_prefix"
5284
5285               case "$x" in
5286                 -L*)
5287                   dir=`echo "X$x" | sed -e 's/^X-L//'`
5288                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
5289                     found_dir="$dir"
5290                     found_so="$dir/lib$name.$shlibext"
5291                     if test -f "$dir/lib$name.la"; then
5292                       found_la="$dir/lib$name.la"
5293                     fi
5294                   elif test x$lib_type != xshared; then
5295                     if test -f "$dir/lib$name.$libext"; then
5296                       found_dir="$dir"
5297                       found_a="$dir/lib$name.$libext"
5298                       if test -f "$dir/lib$name.la"; then
5299                         found_la="$dir/lib$name.la"
5300                       fi
5301                     fi
5302                   fi
5303                   ;;
5304               esac
5305               if test "X$found_dir" != "X"; then
5306                 break
5307               fi
5308             done
5309           fi
5310           if test "X$found_dir" != "X"; then
5311                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
5312             if test "X$found_so" != "X"; then
5313                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
5314                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
5315               else
5316                                                                                 haveit=
5317                 for x in $ltrpathdirs; do
5318                   if test "X$x" = "X$found_dir"; then
5319                     haveit=yes
5320                     break
5321                   fi
5322                 done
5323                 if test -z "$haveit"; then
5324                   ltrpathdirs="$ltrpathdirs $found_dir"
5325                 fi
5326                                 if test "$hardcode_direct" = yes; then
5327                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
5328                 else
5329                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
5330                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
5331                                                             haveit=
5332                     for x in $rpathdirs; do
5333                       if test "X$x" = "X$found_dir"; then
5334                         haveit=yes
5335                         break
5336                       fi
5337                     done
5338                     if test -z "$haveit"; then
5339                       rpathdirs="$rpathdirs $found_dir"
5340                     fi
5341                   else
5342                                                                                 haveit=
5343                     for x in $LDFLAGS $LIBICONV; do
5344
5345   acl_save_prefix="$prefix"
5346   prefix="$acl_final_prefix"
5347   acl_save_exec_prefix="$exec_prefix"
5348   exec_prefix="$acl_final_exec_prefix"
5349   eval x=\"$x\"
5350   exec_prefix="$acl_save_exec_prefix"
5351   prefix="$acl_save_prefix"
5352
5353                       if test "X$x" = "X-L$found_dir"; then
5354                         haveit=yes
5355                         break
5356                       fi
5357                     done
5358                     if test -z "$haveit"; then
5359                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
5360                     fi
5361                     if test "$hardcode_minus_L" != no; then
5362                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
5363                     else
5364                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
5365                     fi
5366                   fi
5367                 fi
5368               fi
5369             else
5370               if test "X$found_a" != "X"; then
5371                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
5372               else
5373                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
5374               fi
5375             fi
5376                         additional_includedir=
5377             case "$found_dir" in
5378               */lib | */lib/)
5379                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
5380                 additional_includedir="$basedir/include"
5381                 ;;
5382             esac
5383             if test "X$additional_includedir" != "X"; then
5384                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
5385                 haveit=
5386                 if test "X$additional_includedir" = "X/usr/local/include"; then
5387                   if test -n "$GCC"; then
5388                     case $host_os in
5389                       linux*) haveit=yes;;
5390                     esac
5391                   fi
5392                 fi
5393                 if test -z "$haveit"; then
5394                   for x in $CPPFLAGS $INCICONV; do
5395
5396   acl_save_prefix="$prefix"
5397   prefix="$acl_final_prefix"
5398   acl_save_exec_prefix="$exec_prefix"
5399   exec_prefix="$acl_final_exec_prefix"
5400   eval x=\"$x\"
5401   exec_prefix="$acl_save_exec_prefix"
5402   prefix="$acl_save_prefix"
5403
5404                     if test "X$x" = "X-I$additional_includedir"; then
5405                       haveit=yes
5406                       break
5407                     fi
5408                   done
5409                   if test -z "$haveit"; then
5410                     if test -d "$additional_includedir"; then
5411                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
5412                     fi
5413                   fi
5414                 fi
5415               fi
5416             fi
5417                         if test -n "$found_la"; then
5418                                                         save_libdir="$libdir"
5419               case "$found_la" in
5420                 */* | *\\*) . "$found_la" ;;
5421                 *) . "./$found_la" ;;
5422               esac
5423               libdir="$save_libdir"
5424                             for dep in $dependency_libs; do
5425                 case "$dep" in
5426                   -L*)
5427                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
5428                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
5429                       haveit=
5430                       if test "X$additional_libdir" = "X/usr/local/lib"; then
5431                         if test -n "$GCC"; then
5432                           case $host_os in
5433                             linux*) haveit=yes;;
5434                           esac
5435                         fi
5436                       fi
5437                       if test -z "$haveit"; then
5438                         haveit=
5439                         for x in $LDFLAGS $LIBICONV; do
5440
5441   acl_save_prefix="$prefix"
5442   prefix="$acl_final_prefix"
5443   acl_save_exec_prefix="$exec_prefix"
5444   exec_prefix="$acl_final_exec_prefix"
5445   eval x=\"$x\"
5446   exec_prefix="$acl_save_exec_prefix"
5447   prefix="$acl_save_prefix"
5448
5449                           if test "X$x" = "X-L$additional_libdir"; then
5450                             haveit=yes
5451                             break
5452                           fi
5453                         done
5454                         if test -z "$haveit"; then
5455                           if test -d "$additional_libdir"; then
5456                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
5457                           fi
5458                         fi
5459                         haveit=
5460                         for x in $LDFLAGS $LTLIBICONV; do
5461
5462   acl_save_prefix="$prefix"
5463   prefix="$acl_final_prefix"
5464   acl_save_exec_prefix="$exec_prefix"
5465   exec_prefix="$acl_final_exec_prefix"
5466   eval x=\"$x\"
5467   exec_prefix="$acl_save_exec_prefix"
5468   prefix="$acl_save_prefix"
5469
5470                           if test "X$x" = "X-L$additional_libdir"; then
5471                             haveit=yes
5472                             break
5473                           fi
5474                         done
5475                         if test -z "$haveit"; then
5476                           if test -d "$additional_libdir"; then
5477                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
5478                           fi
5479                         fi
5480                       fi
5481                     fi
5482                     ;;
5483                   -R*)
5484                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
5485                     if test "$enable_rpath" != no; then
5486                                                                   haveit=
5487                       for x in $rpathdirs; do
5488                         if test "X$x" = "X$dir"; then
5489                           haveit=yes
5490                           break
5491                         fi
5492                       done
5493                       if test -z "$haveit"; then
5494                         rpathdirs="$rpathdirs $dir"
5495                       fi
5496                                                                   haveit=
5497                       for x in $ltrpathdirs; do
5498                         if test "X$x" = "X$dir"; then
5499                           haveit=yes
5500                           break
5501                         fi
5502                       done
5503                       if test -z "$haveit"; then
5504                         ltrpathdirs="$ltrpathdirs $dir"
5505                       fi
5506                     fi
5507                     ;;
5508                   -l*)
5509                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
5510                     ;;
5511                   *.la)
5512                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
5513                     ;;
5514                   *)
5515                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
5516                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
5517                     ;;
5518                 esac
5519               done
5520             fi
5521           else
5522                                                             if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
5523               LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
5524               LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
5525             else
5526               LIBICONV="${LIBICONV}${LIBICONV:+ }-l:lib$name.$libext"
5527               LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l:lib$name.$libext"
5528             fi
5529           fi
5530         fi
5531       fi
5532     done
5533   done
5534   if test "X$rpathdirs" != "X"; then
5535     if test -n "$hardcode_libdir_separator"; then
5536                         alldirs=
5537       for found_dir in $rpathdirs; do
5538         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
5539       done
5540             acl_save_libdir="$libdir"
5541       libdir="$alldirs"
5542       eval flag=\"$hardcode_libdir_flag_spec\"
5543       libdir="$acl_save_libdir"
5544       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
5545     else
5546             for found_dir in $rpathdirs; do
5547         acl_save_libdir="$libdir"
5548         libdir="$found_dir"
5549         eval flag=\"$hardcode_libdir_flag_spec\"
5550         libdir="$acl_save_libdir"
5551         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
5552       done
5553     fi
5554   fi
5555   if test "X$ltrpathdirs" != "X"; then
5556             for found_dir in $ltrpathdirs; do
5557       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
5558     done
5559   fi
5560
5561
5562
5563
5564   for ac_header in argz.h limits.h locale.h nl_types.h malloc.h stddef.h \
5565 stdlib.h string.h unistd.h sys/param.h
5566 do :
5567   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5568 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5569 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5570   cat >>confdefs.h <<_ACEOF
5571 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5572 _ACEOF
5573
5574 fi
5575
5576 done
5577
5578   for ac_func in feof_unlocked fgets_unlocked getc_unlocked getcwd getegid \
5579 geteuid getgid getuid mempcpy munmap putenv setenv setlocale stpcpy \
5580 strcasecmp strdup strtoul tsearch __argz_count __argz_stringify __argz_next \
5581 __fsetlocking
5582 do :
5583   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5584 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5585 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5586   cat >>confdefs.h <<_ACEOF
5587 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5588 _ACEOF
5589
5590 fi
5591 done
5592
5593
5594
5595
5596
5597
5598
5599   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
5600 $as_echo_n "checking for iconv... " >&6; }
5601 if ${am_cv_func_iconv+:} false; then :
5602   $as_echo_n "(cached) " >&6
5603 else
5604
5605     am_cv_func_iconv="no, consider installing GNU libiconv"
5606     am_cv_lib_iconv=no
5607                     am_save_CPPFLAGS="$CPPFLAGS"
5608     CPPFLAGS="$CPPFLAGS $INCICONV"
5609     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5610 /* end confdefs.h.  */
5611 #include <stdlib.h>
5612 #include <iconv.h>
5613 int
5614 main ()
5615 {
5616 iconv_t cd = iconv_open("","");
5617        iconv(cd,NULL,NULL,NULL,NULL);
5618        iconv_close(cd);
5619   ;
5620   return 0;
5621 }
5622 _ACEOF
5623 if ac_fn_c_try_link "$LINENO"; then :
5624   am_cv_func_iconv=yes
5625 fi
5626 rm -f core conftest.err conftest.$ac_objext \
5627     conftest$ac_exeext conftest.$ac_ext
5628     CPPFLAGS="$am_save_CPPFLAGS"
5629
5630     if test "$am_cv_func_iconv" != yes && test -d ../libiconv; then
5631       for _libs in .libs _libs; do
5632         am_save_CPPFLAGS="$CPPFLAGS"
5633         am_save_LIBS="$LIBS"
5634         CPPFLAGS="$CPPFLAGS -I../libiconv/include"
5635         LIBS="$LIBS ../libiconv/lib/$_libs/libiconv.a"
5636         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5637 /* end confdefs.h.  */
5638 #include <stdlib.h>
5639 #include <iconv.h>
5640 int
5641 main ()
5642 {
5643 iconv_t cd = iconv_open("","");
5644            iconv(cd,NULL,NULL,NULL,NULL);
5645            iconv_close(cd);
5646   ;
5647   return 0;
5648 }
5649 _ACEOF
5650 if ac_fn_c_try_link "$LINENO"; then :
5651   INCICONV="-I../libiconv/include"
5652           LIBICONV='${top_builddir}'/../libiconv/lib/$_libs/libiconv.a
5653           LTLIBICONV='${top_builddir}'/../libiconv/lib/libiconv.la
5654           am_cv_lib_iconv=yes
5655           am_cv_func_iconv=yes
5656 fi
5657 rm -f core conftest.err conftest.$ac_objext \
5658     conftest$ac_exeext conftest.$ac_ext
5659         CPPFLAGS="$am_save_CPPFLAGS"
5660         LIBS="$am_save_LIBS"
5661         if test "$am_cv_func_iconv" = "yes"; then
5662           break
5663         fi
5664       done
5665     fi
5666
5667     if test "$am_cv_func_iconv" != yes; then
5668       am_save_CPPFLAGS="$CPPFLAGS"
5669       am_save_LIBS="$LIBS"
5670       CPPFLAGS="$CPPFLAGS $INCICONV"
5671       LIBS="$LIBS $LIBICONV"
5672       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5673 /* end confdefs.h.  */
5674 #include <stdlib.h>
5675 #include <iconv.h>
5676 int
5677 main ()
5678 {
5679 iconv_t cd = iconv_open("","");
5680          iconv(cd,NULL,NULL,NULL,NULL);
5681          iconv_close(cd);
5682   ;
5683   return 0;
5684 }
5685 _ACEOF
5686 if ac_fn_c_try_link "$LINENO"; then :
5687   am_cv_lib_iconv=yes
5688         am_cv_func_iconv=yes
5689 fi
5690 rm -f core conftest.err conftest.$ac_objext \
5691     conftest$ac_exeext conftest.$ac_ext
5692       CPPFLAGS="$am_save_CPPFLAGS"
5693       LIBS="$am_save_LIBS"
5694     fi
5695
5696 fi
5697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
5698 $as_echo "$am_cv_func_iconv" >&6; }
5699   if test "$am_cv_func_iconv" = yes; then
5700
5701 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
5702
5703   fi
5704   if test "$am_cv_lib_iconv" = yes; then
5705
5706   for element in $INCICONV; do
5707     haveit=
5708     for x in $CPPFLAGS; do
5709
5710   acl_save_prefix="$prefix"
5711   prefix="$acl_final_prefix"
5712   acl_save_exec_prefix="$exec_prefix"
5713   exec_prefix="$acl_final_exec_prefix"
5714   eval x=\"$x\"
5715   exec_prefix="$acl_save_exec_prefix"
5716   prefix="$acl_save_prefix"
5717
5718       if test "X$x" = "X$element"; then
5719         haveit=yes
5720         break
5721       fi
5722     done
5723     if test -z "$haveit"; then
5724       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
5725     fi
5726   done
5727
5728     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
5729 $as_echo_n "checking how to link with libiconv... " >&6; }
5730     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
5731 $as_echo "$LIBICONV" >&6; }
5732   else
5733     LIBICONV=
5734     LTLIBICONV=
5735   fi
5736
5737
5738
5739   if test "$am_cv_func_iconv" = yes; then
5740     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
5741 $as_echo_n "checking for iconv declaration... " >&6; }
5742     if ${am_cv_proto_iconv+:} false; then :
5743   $as_echo_n "(cached) " >&6
5744 else
5745
5746       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5747 /* end confdefs.h.  */
5748
5749 #include <stdlib.h>
5750 #include <iconv.h>
5751 extern
5752 #ifdef __cplusplus
5753 "C"
5754 #endif
5755 #if defined(__STDC__) || defined(__cplusplus)
5756 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
5757 #else
5758 size_t iconv();
5759 #endif
5760
5761 int
5762 main ()
5763 {
5764
5765   ;
5766   return 0;
5767 }
5768 _ACEOF
5769 if ac_fn_c_try_compile "$LINENO"; then :
5770   am_cv_proto_iconv_arg1=""
5771 else
5772   am_cv_proto_iconv_arg1="const"
5773 fi
5774 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5775       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
5776 fi
5777
5778     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
5779     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
5780          }$am_cv_proto_iconv" >&5
5781 $as_echo "${ac_t:-
5782          }$am_cv_proto_iconv" >&6; }
5783
5784 cat >>confdefs.h <<_ACEOF
5785 #define ICONV_CONST $am_cv_proto_iconv_arg1
5786 _ACEOF
5787
5788   fi
5789
5790
5791   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
5792 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
5793 if ${am_cv_langinfo_codeset+:} false; then :
5794   $as_echo_n "(cached) " >&6
5795 else
5796   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5797 /* end confdefs.h.  */
5798 #include <langinfo.h>
5799 int
5800 main ()
5801 {
5802 char* cs = nl_langinfo(CODESET);
5803   ;
5804   return 0;
5805 }
5806 _ACEOF
5807 if ac_fn_c_try_link "$LINENO"; then :
5808   am_cv_langinfo_codeset=yes
5809 else
5810   am_cv_langinfo_codeset=no
5811 fi
5812 rm -f core conftest.err conftest.$ac_objext \
5813     conftest$ac_exeext conftest.$ac_ext
5814
5815 fi
5816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
5817 $as_echo "$am_cv_langinfo_codeset" >&6; }
5818   if test $am_cv_langinfo_codeset = yes; then
5819
5820 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
5821
5822   fi
5823
5824   if test $ac_cv_header_locale_h = yes; then
5825
5826   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
5827 $as_echo_n "checking for LC_MESSAGES... " >&6; }
5828 if ${am_cv_val_LC_MESSAGES+:} false; then :
5829   $as_echo_n "(cached) " >&6
5830 else
5831   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5832 /* end confdefs.h.  */
5833 #include <locale.h>
5834 int
5835 main ()
5836 {
5837 return LC_MESSAGES
5838   ;
5839   return 0;
5840 }
5841 _ACEOF
5842 if ac_fn_c_try_link "$LINENO"; then :
5843   am_cv_val_LC_MESSAGES=yes
5844 else
5845   am_cv_val_LC_MESSAGES=no
5846 fi
5847 rm -f core conftest.err conftest.$ac_objext \
5848     conftest$ac_exeext conftest.$ac_ext
5849 fi
5850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
5851 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
5852   if test $am_cv_val_LC_MESSAGES = yes; then
5853
5854 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
5855
5856   fi
5857
5858   fi
5859
5860                       for ac_prog in bison
5861 do
5862   # Extract the first word of "$ac_prog", so it can be a program name with args.
5863 set dummy $ac_prog; ac_word=$2
5864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5865 $as_echo_n "checking for $ac_word... " >&6; }
5866 if ${ac_cv_prog_INTLBISON+:} false; then :
5867   $as_echo_n "(cached) " >&6
5868 else
5869   if test -n "$INTLBISON"; then
5870   ac_cv_prog_INTLBISON="$INTLBISON" # Let the user override the test.
5871 else
5872 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5873 for as_dir in $PATH
5874 do
5875   IFS=$as_save_IFS
5876   test -z "$as_dir" && as_dir=.
5877     for ac_exec_ext in '' $ac_executable_extensions; do
5878   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5879     ac_cv_prog_INTLBISON="$ac_prog"
5880     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5881     break 2
5882   fi
5883 done
5884   done
5885 IFS=$as_save_IFS
5886
5887 fi
5888 fi
5889 INTLBISON=$ac_cv_prog_INTLBISON
5890 if test -n "$INTLBISON"; then
5891   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INTLBISON" >&5
5892 $as_echo "$INTLBISON" >&6; }
5893 else
5894   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5895 $as_echo "no" >&6; }
5896 fi
5897
5898
5899   test -n "$INTLBISON" && break
5900 done
5901
5902   if test -z "$INTLBISON"; then
5903     ac_verc_fail=yes
5904   else
5905         { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of bison" >&5
5906 $as_echo_n "checking version of bison... " >&6; }
5907     ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
5908     case $ac_prog_version in
5909       '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
5910       1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*)
5911          ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
5912       *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
5913     esac
5914     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5
5915 $as_echo "$ac_prog_version" >&6; }
5916   fi
5917   if test $ac_verc_fail = yes; then
5918     INTLBISON=:
5919   fi
5920
5921
5922
5923
5924
5925
5926
5927
5928
5929
5930
5931
5932
5933
5934
5935
5936   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
5937 $as_echo_n "checking whether NLS is requested... " >&6; }
5938     # Check whether --enable-nls was given.
5939 if test "${enable_nls+set}" = set; then :
5940   enableval=$enable_nls; USE_NLS=$enableval
5941 else
5942   USE_NLS=yes
5943 fi
5944
5945   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
5946 $as_echo "$USE_NLS" >&6; }
5947
5948
5949
5950
5951     BUILD_INCLUDED_LIBINTL=no
5952     USE_INCLUDED_LIBINTL=no
5953
5954   LIBINTL=
5955   LTLIBINTL=
5956   POSUB=
5957
5958     if test "$USE_NLS" = "yes"; then
5959     gt_use_preinstalled_gnugettext=no
5960
5961       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether included gettext is requested" >&5
5962 $as_echo_n "checking whether included gettext is requested... " >&6; }
5963
5964 # Check whether --with-included-gettext was given.
5965 if test "${with_included_gettext+set}" = set; then :
5966   withval=$with_included_gettext; nls_cv_force_use_gnu_gettext=$withval
5967 else
5968   nls_cv_force_use_gnu_gettext=no
5969 fi
5970
5971       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $nls_cv_force_use_gnu_gettext" >&5
5972 $as_echo "$nls_cv_force_use_gnu_gettext" >&6; }
5973
5974       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
5975       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
5976
5977
5978
5979
5980
5981
5982         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5
5983 $as_echo_n "checking for GNU gettext in libc... " >&6; }
5984 if ${gt_cv_func_gnugettext2_libc+:} false; then :
5985   $as_echo_n "(cached) " >&6
5986 else
5987   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5988 /* end confdefs.h.  */
5989 #include <libintl.h>
5990 #ifndef __GNU_GETTEXT_SUPPORTED_REVISION
5991 extern int _nl_msg_cat_cntr;
5992 extern int *_nl_domain_bindings;
5993 #define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_domain_bindings)
5994 #else
5995 #define __GNU_GETTEXT_SYMBOL_EXPRESSION 0
5996 #endif
5997
5998 int
5999 main ()
6000 {
6001 bindtextdomain ("", "");
6002 return (int) gettext ("") + (int) ngettext ("", "", 0) + __GNU_GETTEXT_SYMBOL_EXPRESSION
6003   ;
6004   return 0;
6005 }
6006 _ACEOF
6007 if ac_fn_c_try_link "$LINENO"; then :
6008   gt_cv_func_gnugettext2_libc=yes
6009 else
6010   gt_cv_func_gnugettext2_libc=no
6011 fi
6012 rm -f core conftest.err conftest.$ac_objext \
6013     conftest$ac_exeext conftest.$ac_ext
6014 fi
6015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext2_libc" >&5
6016 $as_echo "$gt_cv_func_gnugettext2_libc" >&6; }
6017
6018         if test "$gt_cv_func_gnugettext2_libc" != "yes"; then
6019
6020
6021
6022     use_additional=yes
6023
6024   acl_save_prefix="$prefix"
6025   prefix="$acl_final_prefix"
6026   acl_save_exec_prefix="$exec_prefix"
6027   exec_prefix="$acl_final_exec_prefix"
6028
6029     eval additional_includedir=\"$includedir\"
6030     eval additional_libdir=\"$libdir\"
6031
6032   exec_prefix="$acl_save_exec_prefix"
6033   prefix="$acl_save_prefix"
6034
6035
6036 # Check whether --with-libintl-prefix was given.
6037 if test "${with_libintl_prefix+set}" = set; then :
6038   withval=$with_libintl_prefix;
6039     if test "X$withval" = "Xno"; then
6040       use_additional=no
6041     else
6042       if test "X$withval" = "X"; then
6043
6044   acl_save_prefix="$prefix"
6045   prefix="$acl_final_prefix"
6046   acl_save_exec_prefix="$exec_prefix"
6047   exec_prefix="$acl_final_exec_prefix"
6048
6049           eval additional_includedir=\"$includedir\"
6050           eval additional_libdir=\"$libdir\"
6051
6052   exec_prefix="$acl_save_exec_prefix"
6053   prefix="$acl_save_prefix"
6054
6055       else
6056         additional_includedir="$withval/include"
6057         additional_libdir="$withval/lib"
6058       fi
6059     fi
6060
6061 fi
6062
6063
6064 # Check whether --with-libintl-type was given.
6065 if test "${with_libintl_type+set}" = set; then :
6066   withval=$with_libintl_type;  with_libintl_type=$withval
6067 else
6068    with_libintl_type=auto
6069 fi
6070
6071   lib_type=`eval echo \$with_libintl_type`
6072
6073       LIBINTL=
6074   LTLIBINTL=
6075   INCINTL=
6076   rpathdirs=
6077   ltrpathdirs=
6078   names_already_handled=
6079   names_next_round='intl '
6080   while test -n "$names_next_round"; do
6081     names_this_round="$names_next_round"
6082     names_next_round=
6083     for name in $names_this_round; do
6084       already_handled=
6085       for n in $names_already_handled; do
6086         if test "$n" = "$name"; then
6087           already_handled=yes
6088           break
6089         fi
6090       done
6091       if test -z "$already_handled"; then
6092         names_already_handled="$names_already_handled $name"
6093                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
6094         eval value=\"\$HAVE_LIB$uppername\"
6095         if test -n "$value"; then
6096           if test "$value" = yes; then
6097             eval value=\"\$LIB$uppername\"
6098             test -z "$value" || LIBINTL="${LIBINTL}${LIBINTL:+ }$value"
6099             eval value=\"\$LTLIB$uppername\"
6100             test -z "$value" || LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$value"
6101           else
6102                                     :
6103           fi
6104         else
6105                               found_dir=
6106           found_la=
6107           found_so=
6108           found_a=
6109           if test $use_additional = yes; then
6110             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext" && test x$lib_type != xstatic; then
6111               found_dir="$additional_libdir"
6112               found_so="$additional_libdir/lib$name.$shlibext"
6113               if test -f "$additional_libdir/lib$name.la"; then
6114                 found_la="$additional_libdir/lib$name.la"
6115               fi
6116             elif test x$lib_type != xshared; then
6117               if test -f "$additional_libdir/lib$name.$libext"; then
6118                 found_dir="$additional_libdir"
6119                 found_a="$additional_libdir/lib$name.$libext"
6120                 if test -f "$additional_libdir/lib$name.la"; then
6121                   found_la="$additional_libdir/lib$name.la"
6122                 fi
6123               fi
6124             fi
6125           fi
6126           if test "X$found_dir" = "X"; then
6127             for x in $LDFLAGS $LTLIBINTL; do
6128
6129   acl_save_prefix="$prefix"
6130   prefix="$acl_final_prefix"
6131   acl_save_exec_prefix="$exec_prefix"
6132   exec_prefix="$acl_final_exec_prefix"
6133   eval x=\"$x\"
6134   exec_prefix="$acl_save_exec_prefix"
6135   prefix="$acl_save_prefix"
6136
6137               case "$x" in
6138                 -L*)
6139                   dir=`echo "X$x" | sed -e 's/^X-L//'`
6140                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext" && test x$lib_type != xstatic; then
6141                     found_dir="$dir"
6142                     found_so="$dir/lib$name.$shlibext"
6143                     if test -f "$dir/lib$name.la"; then
6144                       found_la="$dir/lib$name.la"
6145                     fi
6146                   elif test x$lib_type != xshared; then
6147                     if test -f "$dir/lib$name.$libext"; then
6148                       found_dir="$dir"
6149                       found_a="$dir/lib$name.$libext"
6150                       if test -f "$dir/lib$name.la"; then
6151                         found_la="$dir/lib$name.la"
6152                       fi
6153                     fi
6154                   fi
6155                   ;;
6156               esac
6157               if test "X$found_dir" != "X"; then
6158                 break
6159               fi
6160             done
6161           fi
6162           if test "X$found_dir" != "X"; then
6163                         LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$found_dir -l$name"
6164             if test "X$found_so" != "X"; then
6165                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
6166                                 LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
6167               else
6168                                                                                 haveit=
6169                 for x in $ltrpathdirs; do
6170                   if test "X$x" = "X$found_dir"; then
6171                     haveit=yes
6172                     break
6173                   fi
6174                 done
6175                 if test -z "$haveit"; then
6176                   ltrpathdirs="$ltrpathdirs $found_dir"
6177                 fi
6178                                 if test "$hardcode_direct" = yes; then
6179                                                       LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
6180                 else
6181                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
6182                                                             LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
6183                                                             haveit=
6184                     for x in $rpathdirs; do
6185                       if test "X$x" = "X$found_dir"; then
6186                         haveit=yes
6187                         break
6188                       fi
6189                     done
6190                     if test -z "$haveit"; then
6191                       rpathdirs="$rpathdirs $found_dir"
6192                     fi
6193                   else
6194                                                                                 haveit=
6195                     for x in $LDFLAGS $LIBINTL; do
6196
6197   acl_save_prefix="$prefix"
6198   prefix="$acl_final_prefix"
6199   acl_save_exec_prefix="$exec_prefix"
6200   exec_prefix="$acl_final_exec_prefix"
6201   eval x=\"$x\"
6202   exec_prefix="$acl_save_exec_prefix"
6203   prefix="$acl_save_prefix"
6204
6205                       if test "X$x" = "X-L$found_dir"; then
6206                         haveit=yes
6207                         break
6208                       fi
6209                     done
6210                     if test -z "$haveit"; then
6211                       LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir"
6212                     fi
6213                     if test "$hardcode_minus_L" != no; then
6214                                                                                         LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
6215                     else
6216                                                                                                                                                                                 LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name"
6217                     fi
6218                   fi
6219                 fi
6220               fi
6221             else
6222               if test "X$found_a" != "X"; then
6223                                 LIBINTL="${LIBINTL}${LIBINTL:+ }$found_a"
6224               else
6225                                                 LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir -l$name"
6226               fi
6227             fi
6228                         additional_includedir=
6229             case "$found_dir" in
6230               */lib | */lib/)
6231                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
6232                 additional_includedir="$basedir/include"
6233                 ;;
6234             esac
6235             if test "X$additional_includedir" != "X"; then
6236                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
6237                 haveit=
6238                 if test "X$additional_includedir" = "X/usr/local/include"; 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                   for x in $CPPFLAGS $INCINTL; do
6247
6248   acl_save_prefix="$prefix"
6249   prefix="$acl_final_prefix"
6250   acl_save_exec_prefix="$exec_prefix"
6251   exec_prefix="$acl_final_exec_prefix"
6252   eval x=\"$x\"
6253   exec_prefix="$acl_save_exec_prefix"
6254   prefix="$acl_save_prefix"
6255
6256                     if test "X$x" = "X-I$additional_includedir"; then
6257                       haveit=yes
6258                       break
6259                     fi
6260                   done
6261                   if test -z "$haveit"; then
6262                     if test -d "$additional_includedir"; then
6263                                             INCINTL="${INCINTL}${INCINTL:+ }-I$additional_includedir"
6264                     fi
6265                   fi
6266                 fi
6267               fi
6268             fi
6269                         if test -n "$found_la"; then
6270                                                         save_libdir="$libdir"
6271               case "$found_la" in
6272                 */* | *\\*) . "$found_la" ;;
6273                 *) . "./$found_la" ;;
6274               esac
6275               libdir="$save_libdir"
6276                             for dep in $dependency_libs; do
6277                 case "$dep" in
6278                   -L*)
6279                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
6280                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
6281                       haveit=
6282                       if test "X$additional_libdir" = "X/usr/local/lib"; then
6283                         if test -n "$GCC"; then
6284                           case $host_os in
6285                             linux*) haveit=yes;;
6286                           esac
6287                         fi
6288                       fi
6289                       if test -z "$haveit"; then
6290                         haveit=
6291                         for x in $LDFLAGS $LIBINTL; do
6292
6293   acl_save_prefix="$prefix"
6294   prefix="$acl_final_prefix"
6295   acl_save_exec_prefix="$exec_prefix"
6296   exec_prefix="$acl_final_exec_prefix"
6297   eval x=\"$x\"
6298   exec_prefix="$acl_save_exec_prefix"
6299   prefix="$acl_save_prefix"
6300
6301                           if test "X$x" = "X-L$additional_libdir"; then
6302                             haveit=yes
6303                             break
6304                           fi
6305                         done
6306                         if test -z "$haveit"; then
6307                           if test -d "$additional_libdir"; then
6308                                                         LIBINTL="${LIBINTL}${LIBINTL:+ }-L$additional_libdir"
6309                           fi
6310                         fi
6311                         haveit=
6312                         for x in $LDFLAGS $LTLIBINTL; do
6313
6314   acl_save_prefix="$prefix"
6315   prefix="$acl_final_prefix"
6316   acl_save_exec_prefix="$exec_prefix"
6317   exec_prefix="$acl_final_exec_prefix"
6318   eval x=\"$x\"
6319   exec_prefix="$acl_save_exec_prefix"
6320   prefix="$acl_save_prefix"
6321
6322                           if test "X$x" = "X-L$additional_libdir"; then
6323                             haveit=yes
6324                             break
6325                           fi
6326                         done
6327                         if test -z "$haveit"; then
6328                           if test -d "$additional_libdir"; then
6329                                                         LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$additional_libdir"
6330                           fi
6331                         fi
6332                       fi
6333                     fi
6334                     ;;
6335                   -R*)
6336                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
6337                     if test "$enable_rpath" != no; then
6338                                                                   haveit=
6339                       for x in $rpathdirs; do
6340                         if test "X$x" = "X$dir"; then
6341                           haveit=yes
6342                           break
6343                         fi
6344                       done
6345                       if test -z "$haveit"; then
6346                         rpathdirs="$rpathdirs $dir"
6347                       fi
6348                                                                   haveit=
6349                       for x in $ltrpathdirs; do
6350                         if test "X$x" = "X$dir"; then
6351                           haveit=yes
6352                           break
6353                         fi
6354                       done
6355                       if test -z "$haveit"; then
6356                         ltrpathdirs="$ltrpathdirs $dir"
6357                       fi
6358                     fi
6359                     ;;
6360                   -l*)
6361                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
6362                     ;;
6363                   *.la)
6364                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
6365                     ;;
6366                   *)
6367                                         LIBINTL="${LIBINTL}${LIBINTL:+ }$dep"
6368                     LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$dep"
6369                     ;;
6370                 esac
6371               done
6372             fi
6373           else
6374                                                             if test "x$lib_type" = "xauto" || test "x$lib_type" = "xshared"; then
6375               LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name"
6376               LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-l$name"
6377             else
6378               LIBINTL="${LIBINTL}${LIBINTL:+ }-l:lib$name.$libext"
6379               LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-l:lib$name.$libext"
6380             fi
6381           fi
6382         fi
6383       fi
6384     done
6385   done
6386   if test "X$rpathdirs" != "X"; then
6387     if test -n "$hardcode_libdir_separator"; then
6388                         alldirs=
6389       for found_dir in $rpathdirs; do
6390         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
6391       done
6392             acl_save_libdir="$libdir"
6393       libdir="$alldirs"
6394       eval flag=\"$hardcode_libdir_flag_spec\"
6395       libdir="$acl_save_libdir"
6396       LIBINTL="${LIBINTL}${LIBINTL:+ }$flag"
6397     else
6398             for found_dir in $rpathdirs; do
6399         acl_save_libdir="$libdir"
6400         libdir="$found_dir"
6401         eval flag=\"$hardcode_libdir_flag_spec\"
6402         libdir="$acl_save_libdir"
6403         LIBINTL="${LIBINTL}${LIBINTL:+ }$flag"
6404       done
6405     fi
6406   fi
6407   if test "X$ltrpathdirs" != "X"; then
6408             for found_dir in $ltrpathdirs; do
6409       LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"
6410     done
6411   fi
6412
6413           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5
6414 $as_echo_n "checking for GNU gettext in libintl... " >&6; }
6415 if ${gt_cv_func_gnugettext2_libintl+:} false; then :
6416   $as_echo_n "(cached) " >&6
6417 else
6418   gt_save_CPPFLAGS="$CPPFLAGS"
6419             CPPFLAGS="$CPPFLAGS $INCINTL"
6420             gt_save_LIBS="$LIBS"
6421             LIBS="$LIBS $LIBINTL"
6422                         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6423 /* end confdefs.h.  */
6424 #include <libintl.h>
6425 #ifndef __GNU_GETTEXT_SUPPORTED_REVISION
6426 extern int _nl_msg_cat_cntr;
6427 extern
6428 #ifdef __cplusplus
6429 "C"
6430 #endif
6431 const char *_nl_expand_alias ();
6432 #define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_expand_alias (0))
6433 #else
6434 #define __GNU_GETTEXT_SYMBOL_EXPRESSION 0
6435 #endif
6436
6437 int
6438 main ()
6439 {
6440 bindtextdomain ("", "");
6441 return (int) gettext ("") + (int) ngettext ("", "", 0) + __GNU_GETTEXT_SYMBOL_EXPRESSION
6442   ;
6443   return 0;
6444 }
6445 _ACEOF
6446 if ac_fn_c_try_link "$LINENO"; then :
6447   gt_cv_func_gnugettext2_libintl=yes
6448 else
6449   gt_cv_func_gnugettext2_libintl=no
6450 fi
6451 rm -f core conftest.err conftest.$ac_objext \
6452     conftest$ac_exeext conftest.$ac_ext
6453                         if test "$gt_cv_func_gnugettext2_libintl" != yes && test -n "$LIBICONV"; then
6454               LIBS="$LIBS $LIBICONV"
6455               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6456 /* end confdefs.h.  */
6457 #include <libintl.h>
6458 #ifndef __GNU_GETTEXT_SUPPORTED_REVISION
6459 extern int _nl_msg_cat_cntr;
6460 extern
6461 #ifdef __cplusplus
6462 "C"
6463 #endif
6464 const char *_nl_expand_alias ();
6465 #define __GNU_GETTEXT_SYMBOL_EXPRESSION (_nl_msg_cat_cntr + *_nl_expand_alias (0))
6466 #else
6467 #define __GNU_GETTEXT_SYMBOL_EXPRESSION 0
6468 #endif
6469
6470 int
6471 main ()
6472 {
6473 bindtextdomain ("", "");
6474 return (int) gettext ("") + (int) ngettext ("", "", 0) + __GNU_GETTEXT_SYMBOL_EXPRESSION
6475   ;
6476   return 0;
6477 }
6478 _ACEOF
6479 if ac_fn_c_try_link "$LINENO"; then :
6480   LIBINTL="$LIBINTL $LIBICONV"
6481                 LTLIBINTL="$LTLIBINTL $LTLIBICONV"
6482                 gt_cv_func_gnugettext2_libintl=yes
6483
6484 fi
6485 rm -f core conftest.err conftest.$ac_objext \
6486     conftest$ac_exeext conftest.$ac_ext
6487             fi
6488             CPPFLAGS="$gt_save_CPPFLAGS"
6489             LIBS="$gt_save_LIBS"
6490 fi
6491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext2_libintl" >&5
6492 $as_echo "$gt_cv_func_gnugettext2_libintl" >&6; }
6493         fi
6494
6495                                         if test "$gt_cv_func_gnugettext2_libc" = "yes" \
6496            || { test "$gt_cv_func_gnugettext2_libintl" = "yes" \
6497                 && test "$PACKAGE" != gettext-runtime \
6498                 && test "$PACKAGE" != gettext-tools; }; then
6499           gt_use_preinstalled_gnugettext=yes
6500         else
6501                     LIBINTL=
6502           LTLIBINTL=
6503           INCINTL=
6504         fi
6505
6506
6507         if test "$gt_use_preinstalled_gnugettext" != "yes"; then
6508                               nls_cv_use_gnu_gettext=yes
6509         fi
6510       fi
6511
6512       if test "$nls_cv_use_gnu_gettext" = "yes"; then
6513                 BUILD_INCLUDED_LIBINTL=yes
6514         USE_INCLUDED_LIBINTL=yes
6515         LIBINTL="\${top_builddir}/intl/libintl.a $LIBICONV"
6516         LTLIBINTL="\${top_builddir}/intl/libintl.a $LTLIBICONV"
6517         LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'`
6518       fi
6519
6520       if test "$gt_use_preinstalled_gnugettext" = "yes" \
6521          || test "$nls_cv_use_gnu_gettext" = "yes"; then
6522                 CATOBJEXT=.gmo
6523       fi
6524
6525
6526     if test "$gt_use_preinstalled_gnugettext" = "yes" \
6527        || test "$nls_cv_use_gnu_gettext" = "yes"; then
6528
6529 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
6530
6531     else
6532       USE_NLS=no
6533     fi
6534   fi
6535
6536   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use NLS" >&5
6537 $as_echo_n "checking whether to use NLS... " >&6; }
6538   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
6539 $as_echo "$USE_NLS" >&6; }
6540   if test "$USE_NLS" = "yes"; then
6541     { $as_echo "$as_me:${as_lineno-$LINENO}: checking where the gettext function comes from" >&5
6542 $as_echo_n "checking where the gettext function comes from... " >&6; }
6543     if test "$gt_use_preinstalled_gnugettext" = "yes"; then
6544       if test "$gt_cv_func_gnugettext2_libintl" = "yes"; then
6545         gt_source="external libintl"
6546       else
6547         gt_source="libc"
6548       fi
6549     else
6550       gt_source="included intl directory"
6551     fi
6552     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_source" >&5
6553 $as_echo "$gt_source" >&6; }
6554   fi
6555
6556   if test "$USE_NLS" = "yes"; then
6557
6558     if test "$gt_use_preinstalled_gnugettext" = "yes"; then
6559       if test "$gt_cv_func_gnugettext2_libintl" = "yes"; then
6560         { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libintl" >&5
6561 $as_echo_n "checking how to link with libintl... " >&6; }
6562         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
6563 $as_echo "$LIBINTL" >&6; }
6564
6565   for element in $INCINTL; do
6566     haveit=
6567     for x in $CPPFLAGS; do
6568
6569   acl_save_prefix="$prefix"
6570   prefix="$acl_final_prefix"
6571   acl_save_exec_prefix="$exec_prefix"
6572   exec_prefix="$acl_final_exec_prefix"
6573   eval x=\"$x\"
6574   exec_prefix="$acl_save_exec_prefix"
6575   prefix="$acl_save_prefix"
6576
6577       if test "X$x" = "X$element"; then
6578         haveit=yes
6579         break
6580       fi
6581     done
6582     if test -z "$haveit"; then
6583       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
6584     fi
6585   done
6586
6587       fi
6588
6589
6590 $as_echo "#define HAVE_GETTEXT 1" >>confdefs.h
6591
6592
6593 $as_echo "#define HAVE_DCGETTEXT 1" >>confdefs.h
6594
6595     fi
6596
6597         POSUB=po
6598   fi
6599
6600
6601             if test "$PACKAGE" = gettext-runtime || test "$PACKAGE" = gettext-tools; then
6602       BUILD_INCLUDED_LIBINTL=yes
6603     fi
6604
6605
6606
6607
6608
6609         nls_cv_header_intl=
6610     nls_cv_header_libgt=
6611
6612         DATADIRNAME=share
6613
6614
6615         INSTOBJEXT=.mo
6616
6617
6618         GENCAT=gencat
6619
6620
6621         if test "$USE_INCLUDED_LIBINTL" = yes; then
6622       INTLOBJS="\$(GETTOBJS)"
6623     fi
6624
6625
6626         INTL_LIBTOOL_SUFFIX_PREFIX=
6627
6628
6629
6630     INTLLIBS="$LIBINTL"
6631
6632
6633
6634
6635
6636
6637
6638 # This replaces the extensive use of DEFS in the original Makefile.in.
6639
6640 $as_echo "#define IN_LIBINTL 1" >>confdefs.h
6641
6642
6643 $as_echo "#define IN_LIBRARY 1" >>confdefs.h
6644
6645
6646 $as_echo "#define DEPENDS_ON_LIBICONV 1" >>confdefs.h
6647
6648
6649 $as_echo "#define ENABLE_RELOCATABLE 1" >>confdefs.h
6650
6651
6652 $as_echo "#define NO_XMALLOC 1" >>confdefs.h
6653
6654
6655 $as_echo "#define set_relocation_prefix libintl_set_relocation_prefix" >>confdefs.h
6656
6657
6658 $as_echo "#define relocate libintl_relocate" >>confdefs.h
6659
6660
6661 MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing
6662 for ac_prog in aclocal
6663 do
6664   # Extract the first word of "$ac_prog", so it can be a program name with args.
6665 set dummy $ac_prog; ac_word=$2
6666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6667 $as_echo_n "checking for $ac_word... " >&6; }
6668 if ${ac_cv_prog_ACLOCAL+:} false; then :
6669   $as_echo_n "(cached) " >&6
6670 else
6671   if test -n "$ACLOCAL"; then
6672   ac_cv_prog_ACLOCAL="$ACLOCAL" # Let the user override the test.
6673 else
6674 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6675 for as_dir in $PATH
6676 do
6677   IFS=$as_save_IFS
6678   test -z "$as_dir" && as_dir=.
6679     for ac_exec_ext in '' $ac_executable_extensions; do
6680   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6681     ac_cv_prog_ACLOCAL="$ac_prog"
6682     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6683     break 2
6684   fi
6685 done
6686   done
6687 IFS=$as_save_IFS
6688
6689 fi
6690 fi
6691 ACLOCAL=$ac_cv_prog_ACLOCAL
6692 if test -n "$ACLOCAL"; then
6693   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ACLOCAL" >&5
6694 $as_echo "$ACLOCAL" >&6; }
6695 else
6696   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6697 $as_echo "no" >&6; }
6698 fi
6699
6700
6701   test -n "$ACLOCAL" && break
6702 done
6703 test -n "$ACLOCAL" || ACLOCAL="$MISSING aclocal"
6704
6705 for ac_prog in autoconf
6706 do
6707   # Extract the first word of "$ac_prog", so it can be a program name with args.
6708 set dummy $ac_prog; ac_word=$2
6709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6710 $as_echo_n "checking for $ac_word... " >&6; }
6711 if ${ac_cv_prog_AUTOCONF+:} false; then :
6712   $as_echo_n "(cached) " >&6
6713 else
6714   if test -n "$AUTOCONF"; then
6715   ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test.
6716 else
6717 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6718 for as_dir in $PATH
6719 do
6720   IFS=$as_save_IFS
6721   test -z "$as_dir" && as_dir=.
6722     for ac_exec_ext in '' $ac_executable_extensions; do
6723   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6724     ac_cv_prog_AUTOCONF="$ac_prog"
6725     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6726     break 2
6727   fi
6728 done
6729   done
6730 IFS=$as_save_IFS
6731
6732 fi
6733 fi
6734 AUTOCONF=$ac_cv_prog_AUTOCONF
6735 if test -n "$AUTOCONF"; then
6736   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5
6737 $as_echo "$AUTOCONF" >&6; }
6738 else
6739   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6740 $as_echo "no" >&6; }
6741 fi
6742
6743
6744   test -n "$AUTOCONF" && break
6745 done
6746 test -n "$AUTOCONF" || AUTOCONF="$MISSING autoconf"
6747
6748 for ac_prog in autoheader
6749 do
6750   # Extract the first word of "$ac_prog", so it can be a program name with args.
6751 set dummy $ac_prog; ac_word=$2
6752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6753 $as_echo_n "checking for $ac_word... " >&6; }
6754 if ${ac_cv_prog_AUTOHEADER+:} false; then :
6755   $as_echo_n "(cached) " >&6
6756 else
6757   if test -n "$AUTOHEADER"; then
6758   ac_cv_prog_AUTOHEADER="$AUTOHEADER" # Let the user override the test.
6759 else
6760 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6761 for as_dir in $PATH
6762 do
6763   IFS=$as_save_IFS
6764   test -z "$as_dir" && as_dir=.
6765     for ac_exec_ext in '' $ac_executable_extensions; do
6766   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6767     ac_cv_prog_AUTOHEADER="$ac_prog"
6768     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6769     break 2
6770   fi
6771 done
6772   done
6773 IFS=$as_save_IFS
6774
6775 fi
6776 fi
6777 AUTOHEADER=$ac_cv_prog_AUTOHEADER
6778 if test -n "$AUTOHEADER"; then
6779   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOHEADER" >&5
6780 $as_echo "$AUTOHEADER" >&6; }
6781 else
6782   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6783 $as_echo "no" >&6; }
6784 fi
6785
6786
6787   test -n "$AUTOHEADER" && break
6788 done
6789 test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader"
6790
6791
6792 # Check whether --enable-maintainer-mode was given.
6793 if test "${enable_maintainer_mode+set}" = set; then :
6794   enableval=$enable_maintainer_mode;
6795 else
6796   enable_maintainer_mode=no
6797 fi
6798
6799 if test "x$enable_maintainer_mode" = xno; then
6800   MAINT='#'
6801 else
6802   MAINT=
6803 fi
6804
6805
6806 # Additional info for config.intl.
6807
6808
6809
6810 LIBINTL_DEP=
6811 INCINTL=
6812 case $USE_INCLUDED_LIBINTL in
6813   yes)
6814     LIBINTL=`echo $LIBINTL | sed 's,${top_builddir},-L&/..,; s,\.\./intl/libintl\.a,../intl -lintl,' `
6815     LIBINTL_DEP='${top_builddir}/../intl/libintl.a'
6816     INCINTL='-I${top_builddir}/../intl'
6817     ;;
6818 esac
6819
6820 # intl is sometimes linked into shared libraries even without --enable-shared
6821 # (e.g. gdbsupport's inprocess agent): so always PICify, just in case.
6822
6823
6824
6825
6826 case "${host}" in
6827     # PIC is the default on some targets or must not be used.
6828     *-*-darwin*)
6829         # For darwin, common symbols are not allowed in MH_DYLIB files
6830         case "${CFLAGS}" in
6831           # If we are using a compiler supporting mdynamic-no-pic
6832           # and the option has been tested as safe to add, then cancel
6833           # it here, since the code generated is incompatible with shared
6834           # libs.
6835           *-mdynamic-no-pic*) PICFLAG='-fno-common -mno-dynamic-no-pic' ;;
6836           *) PICFLAG=-fno-common ;;
6837         esac
6838         ;;
6839     alpha*-dec-osf5*)
6840         # PIC is the default.
6841         ;;
6842     hppa*64*-*-hpux*)
6843         # PIC is the default for 64-bit PA HP-UX.
6844         ;;
6845     i[34567]86-*-cygwin* | x86_64-*-cygwin*)
6846         ;;
6847     i[34567]86-*-mingw* | x86_64-*-mingw*)
6848         ;;
6849     i[34567]86-*-interix[3-9]*)
6850         # Interix 3.x gcc -fpic/-fPIC options generate broken code.
6851         # Instead, we relocate shared libraries at runtime.
6852         ;;
6853     i[34567]86-*-nto-qnx*)
6854         # QNX uses GNU C++, but need to define -shared option too, otherwise
6855         # it will coredump.
6856         PICFLAG='-fPIC -shared'
6857         ;;
6858     i[34567]86-pc-msdosdjgpp*)
6859         # DJGPP does not support shared libraries at all.
6860         ;;
6861     ia64*-*-hpux*)
6862         # On IA64 HP-UX, PIC is the default but the pic flag
6863         # sets the default TLS model and affects inlining.
6864         PICFLAG=-fPIC
6865         ;;
6866     loongarch*-*-*)
6867         PICFLAG=-fpic
6868         ;;
6869     mips-sgi-irix6*)
6870         # PIC is the default.
6871         ;;
6872     rs6000-ibm-aix* | powerpc-ibm-aix*)
6873         # All AIX code is PIC.
6874         ;;
6875
6876     # Some targets support both -fPIC and -fpic, but prefer the latter.
6877     # FIXME: Why?
6878     i[34567]86-*-* | x86_64-*-*)
6879         PICFLAG=-fpic
6880         ;;
6881     # FIXME: Override -fPIC default in libgcc only?
6882     sh-*-linux* | sh[2346lbe]*-*-linux*)
6883         PICFLAG=-fpic
6884         ;;
6885     sh*-*-netbsd*)
6886         PICFLAG=-fpic
6887         ;;
6888     # Default to -fPIC unless specified otherwise.
6889     *)
6890         PICFLAG=-fPIC
6891         ;;
6892 esac
6893
6894 # If the user explicitly uses -fpic/-fPIC, keep that.
6895 case "${CFLAGS}" in
6896     *-fpic*)
6897         PICFLAG=-fpic
6898         ;;
6899     *-fPIC*)
6900         PICFLAG=-fPIC
6901         ;;
6902 esac
6903
6904
6905
6906 BISON3_YES='#'
6907 BISON3_NO=
6908 if test "$INTLBISON" != :; then
6909   ac_bison3=no
6910   { $as_echo "$as_me:${as_lineno-$LINENO}: checking bison 3 or later" >&5
6911 $as_echo_n "checking bison 3 or later... " >&6; }
6912   ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
6913   case $ac_prog_version in
6914     [3-9].*)
6915       ac_prog_version="$ac_prog_version, bison3"; ac_bison3=yes;;
6916     *) ac_prog_version="$ac_prog_version, old";;
6917   esac
6918   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5
6919 $as_echo "$ac_prog_version" >&6; }
6920   if test $ac_bison3 = yes; then
6921     BISON3_YES=
6922     BISON3_NO='#'
6923   fi
6924 fi
6925
6926
6927
6928 # Enable --enable-host-shared.
6929 # Check whether --enable-host-shared was given.
6930 if test "${enable_host_shared+set}" = set; then :
6931   enableval=$enable_host_shared;
6932 fi
6933
6934
6935
6936 # Enable --enable-host-pie.
6937 # Check whether --enable-host-pie was given.
6938 if test "${enable_host_pie+set}" = set; then :
6939   enableval=$enable_host_pie;
6940 fi
6941
6942
6943
6944 if test x$enable_host_shared = xyes; then
6945   PICFLAG=-fPIC
6946 elif test x$enable_host_pie = xyes; then
6947   PICFLAG=-fPIE
6948 else
6949   PICFLAG=
6950 fi
6951
6952
6953 ac_config_files="$ac_config_files Makefile config.intl"
6954
6955 cat >confcache <<\_ACEOF
6956 # This file is a shell script that caches the results of configure
6957 # tests run on this system so they can be shared between configure
6958 # scripts and configure runs, see configure's option --config-cache.
6959 # It is not useful on other systems.  If it contains results you don't
6960 # want to keep, you may remove or edit it.
6961 #
6962 # config.status only pays attention to the cache file if you give it
6963 # the --recheck option to rerun configure.
6964 #
6965 # `ac_cv_env_foo' variables (set or unset) will be overridden when
6966 # loading this file, other *unset* `ac_cv_foo' will be assigned the
6967 # following values.
6968
6969 _ACEOF
6970
6971 # The following way of writing the cache mishandles newlines in values,
6972 # but we know of no workaround that is simple, portable, and efficient.
6973 # So, we kill variables containing newlines.
6974 # Ultrix sh set writes to stderr and can't be redirected directly,
6975 # and sets the high bit in the cache file unless we assign to the vars.
6976 (
6977   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6978     eval ac_val=\$$ac_var
6979     case $ac_val in #(
6980     *${as_nl}*)
6981       case $ac_var in #(
6982       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6983 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6984       esac
6985       case $ac_var in #(
6986       _ | IFS | as_nl) ;; #(
6987       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
6988       *) { eval $ac_var=; unset $ac_var;} ;;
6989       esac ;;
6990     esac
6991   done
6992
6993   (set) 2>&1 |
6994     case $as_nl`(ac_space=' '; set) 2>&1` in #(
6995     *${as_nl}ac_space=\ *)
6996       # `set' does not quote correctly, so add quotes: double-quote
6997       # substitution turns \\\\ into \\, and sed turns \\ into \.
6998       sed -n \
6999         "s/'/'\\\\''/g;
7000           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7001       ;; #(
7002     *)
7003       # `set' quotes correctly as required by POSIX, so do not add quotes.
7004       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7005       ;;
7006     esac |
7007     sort
7008 ) |
7009   sed '
7010      /^ac_cv_env_/b end
7011      t clear
7012      :clear
7013      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7014      t end
7015      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7016      :end' >>confcache
7017 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7018   if test -w "$cache_file"; then
7019     if test "x$cache_file" != "x/dev/null"; then
7020       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7021 $as_echo "$as_me: updating cache $cache_file" >&6;}
7022       if test ! -f "$cache_file" || test -h "$cache_file"; then
7023         cat confcache >"$cache_file"
7024       else
7025         case $cache_file in #(
7026         */* | ?:*)
7027           mv -f confcache "$cache_file"$$ &&
7028           mv -f "$cache_file"$$ "$cache_file" ;; #(
7029         *)
7030           mv -f confcache "$cache_file" ;;
7031         esac
7032       fi
7033     fi
7034   else
7035     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7036 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7037   fi
7038 fi
7039 rm -f confcache
7040
7041 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7042 # Let make expand exec_prefix.
7043 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7044
7045 DEFS=-DHAVE_CONFIG_H
7046
7047 ac_libobjs=
7048 ac_ltlibobjs=
7049 U=
7050 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7051   # 1. Remove the extension, and $U if already installed.
7052   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7053   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
7054   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
7055   #    will be set to the directory where LIBOBJS objects are built.
7056   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7057   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
7058 done
7059 LIBOBJS=$ac_libobjs
7060
7061 LTLIBOBJS=$ac_ltlibobjs
7062
7063
7064
7065 : "${CONFIG_STATUS=./config.status}"
7066 ac_write_fail=0
7067 ac_clean_files_save=$ac_clean_files
7068 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7069 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7070 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7071 as_write_fail=0
7072 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
7073 #! $SHELL
7074 # Generated by $as_me.
7075 # Run this file to recreate the current configuration.
7076 # Compiler output produced by configure, useful for debugging
7077 # configure, is in config.log if it exists.
7078
7079 debug=false
7080 ac_cs_recheck=false
7081 ac_cs_silent=false
7082
7083 SHELL=\${CONFIG_SHELL-$SHELL}
7084 export SHELL
7085 _ASEOF
7086 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
7087 ## -------------------- ##
7088 ## M4sh Initialization. ##
7089 ## -------------------- ##
7090
7091 # Be more Bourne compatible
7092 DUALCASE=1; export DUALCASE # for MKS sh
7093 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
7094   emulate sh
7095   NULLCMD=:
7096   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
7097   # is contrary to our usage.  Disable this feature.
7098   alias -g '${1+"$@"}'='"$@"'
7099   setopt NO_GLOB_SUBST
7100 else
7101   case `(set -o) 2>/dev/null` in #(
7102   *posix*) :
7103     set -o posix ;; #(
7104   *) :
7105      ;;
7106 esac
7107 fi
7108
7109
7110 as_nl='
7111 '
7112 export as_nl
7113 # Printing a long string crashes Solaris 7 /usr/bin/printf.
7114 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7115 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7116 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7117 # Prefer a ksh shell builtin over an external printf program on Solaris,
7118 # but without wasting forks for bash or zsh.
7119 if test -z "$BASH_VERSION$ZSH_VERSION" \
7120     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7121   as_echo='print -r --'
7122   as_echo_n='print -rn --'
7123 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7124   as_echo='printf %s\n'
7125   as_echo_n='printf %s'
7126 else
7127   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7128     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7129     as_echo_n='/usr/ucb/echo -n'
7130   else
7131     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7132     as_echo_n_body='eval
7133       arg=$1;
7134       case $arg in #(
7135       *"$as_nl"*)
7136         expr "X$arg" : "X\\(.*\\)$as_nl";
7137         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7138       esac;
7139       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7140     '
7141     export as_echo_n_body
7142     as_echo_n='sh -c $as_echo_n_body as_echo'
7143   fi
7144   export as_echo_body
7145   as_echo='sh -c $as_echo_body as_echo'
7146 fi
7147
7148 # The user is always right.
7149 if test "${PATH_SEPARATOR+set}" != set; then
7150   PATH_SEPARATOR=:
7151   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7152     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7153       PATH_SEPARATOR=';'
7154   }
7155 fi
7156
7157
7158 # IFS
7159 # We need space, tab and new line, in precisely that order.  Quoting is
7160 # there to prevent editors from complaining about space-tab.
7161 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
7162 # splitting by setting IFS to empty value.)
7163 IFS=" ""        $as_nl"
7164
7165 # Find who we are.  Look in the path if we contain no directory separator.
7166 as_myself=
7167 case $0 in #((
7168   *[\\/]* ) as_myself=$0 ;;
7169   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7170 for as_dir in $PATH
7171 do
7172   IFS=$as_save_IFS
7173   test -z "$as_dir" && as_dir=.
7174     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7175   done
7176 IFS=$as_save_IFS
7177
7178      ;;
7179 esac
7180 # We did not find ourselves, most probably we were run as `sh COMMAND'
7181 # in which case we are not to be found in the path.
7182 if test "x$as_myself" = x; then
7183   as_myself=$0
7184 fi
7185 if test ! -f "$as_myself"; then
7186   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7187   exit 1
7188 fi
7189
7190 # Unset variables that we do not need and which cause bugs (e.g. in
7191 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
7192 # suppresses any "Segmentation fault" message there.  '((' could
7193 # trigger a bug in pdksh 5.2.14.
7194 for as_var in BASH_ENV ENV MAIL MAILPATH
7195 do eval test x\${$as_var+set} = xset \
7196   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7197 done
7198 PS1='$ '
7199 PS2='> '
7200 PS4='+ '
7201
7202 # NLS nuisances.
7203 LC_ALL=C
7204 export LC_ALL
7205 LANGUAGE=C
7206 export LANGUAGE
7207
7208 # CDPATH.
7209 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7210
7211
7212 # as_fn_error STATUS ERROR [LINENO LOG_FD]
7213 # ----------------------------------------
7214 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7215 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7216 # script with STATUS, using 1 if that was 0.
7217 as_fn_error ()
7218 {
7219   as_status=$1; test $as_status -eq 0 && as_status=1
7220   if test "$4"; then
7221     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7222     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
7223   fi
7224   $as_echo "$as_me: error: $2" >&2
7225   as_fn_exit $as_status
7226 } # as_fn_error
7227
7228
7229 # as_fn_set_status STATUS
7230 # -----------------------
7231 # Set $? to STATUS, without forking.
7232 as_fn_set_status ()
7233 {
7234   return $1
7235 } # as_fn_set_status
7236
7237 # as_fn_exit STATUS
7238 # -----------------
7239 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7240 as_fn_exit ()
7241 {
7242   set +e
7243   as_fn_set_status $1
7244   exit $1
7245 } # as_fn_exit
7246
7247 # as_fn_unset VAR
7248 # ---------------
7249 # Portably unset VAR.
7250 as_fn_unset ()
7251 {
7252   { eval $1=; unset $1;}
7253 }
7254 as_unset=as_fn_unset
7255 # as_fn_append VAR VALUE
7256 # ----------------------
7257 # Append the text in VALUE to the end of the definition contained in VAR. Take
7258 # advantage of any shell optimizations that allow amortized linear growth over
7259 # repeated appends, instead of the typical quadratic growth present in naive
7260 # implementations.
7261 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7262   eval 'as_fn_append ()
7263   {
7264     eval $1+=\$2
7265   }'
7266 else
7267   as_fn_append ()
7268   {
7269     eval $1=\$$1\$2
7270   }
7271 fi # as_fn_append
7272
7273 # as_fn_arith ARG...
7274 # ------------------
7275 # Perform arithmetic evaluation on the ARGs, and store the result in the
7276 # global $as_val. Take advantage of shells that can avoid forks. The arguments
7277 # must be portable across $(()) and expr.
7278 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7279   eval 'as_fn_arith ()
7280   {
7281     as_val=$(( $* ))
7282   }'
7283 else
7284   as_fn_arith ()
7285   {
7286     as_val=`expr "$@" || test $? -eq 1`
7287   }
7288 fi # as_fn_arith
7289
7290
7291 if expr a : '\(a\)' >/dev/null 2>&1 &&
7292    test "X`expr 00001 : '.*\(...\)'`" = X001; then
7293   as_expr=expr
7294 else
7295   as_expr=false
7296 fi
7297
7298 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7299   as_basename=basename
7300 else
7301   as_basename=false
7302 fi
7303
7304 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7305   as_dirname=dirname
7306 else
7307   as_dirname=false
7308 fi
7309
7310 as_me=`$as_basename -- "$0" ||
7311 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7312          X"$0" : 'X\(//\)$' \| \
7313          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7314 $as_echo X/"$0" |
7315     sed '/^.*\/\([^/][^/]*\)\/*$/{
7316             s//\1/
7317             q
7318           }
7319           /^X\/\(\/\/\)$/{
7320             s//\1/
7321             q
7322           }
7323           /^X\/\(\/\).*/{
7324             s//\1/
7325             q
7326           }
7327           s/.*/./; q'`
7328
7329 # Avoid depending upon Character Ranges.
7330 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7331 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7332 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7333 as_cr_digits='0123456789'
7334 as_cr_alnum=$as_cr_Letters$as_cr_digits
7335
7336 ECHO_C= ECHO_N= ECHO_T=
7337 case `echo -n x` in #(((((
7338 -n*)
7339   case `echo 'xy\c'` in
7340   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
7341   xy)  ECHO_C='\c';;
7342   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
7343        ECHO_T=' ';;
7344   esac;;
7345 *)
7346   ECHO_N='-n';;
7347 esac
7348
7349 rm -f conf$$ conf$$.exe conf$$.file
7350 if test -d conf$$.dir; then
7351   rm -f conf$$.dir/conf$$.file
7352 else
7353   rm -f conf$$.dir
7354   mkdir conf$$.dir 2>/dev/null
7355 fi
7356 if (echo >conf$$.file) 2>/dev/null; then
7357   if ln -s conf$$.file conf$$ 2>/dev/null; then
7358     as_ln_s='ln -s'
7359     # ... but there are two gotchas:
7360     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7361     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7362     # In both cases, we have to default to `cp -pR'.
7363     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7364       as_ln_s='cp -pR'
7365   elif ln conf$$.file conf$$ 2>/dev/null; then
7366     as_ln_s=ln
7367   else
7368     as_ln_s='cp -pR'
7369   fi
7370 else
7371   as_ln_s='cp -pR'
7372 fi
7373 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7374 rmdir conf$$.dir 2>/dev/null
7375
7376
7377 # as_fn_mkdir_p
7378 # -------------
7379 # Create "$as_dir" as a directory, including parents if necessary.
7380 as_fn_mkdir_p ()
7381 {
7382
7383   case $as_dir in #(
7384   -*) as_dir=./$as_dir;;
7385   esac
7386   test -d "$as_dir" || eval $as_mkdir_p || {
7387     as_dirs=
7388     while :; do
7389       case $as_dir in #(
7390       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7391       *) as_qdir=$as_dir;;
7392       esac
7393       as_dirs="'$as_qdir' $as_dirs"
7394       as_dir=`$as_dirname -- "$as_dir" ||
7395 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7396          X"$as_dir" : 'X\(//\)[^/]' \| \
7397          X"$as_dir" : 'X\(//\)$' \| \
7398          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7399 $as_echo X"$as_dir" |
7400     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7401             s//\1/
7402             q
7403           }
7404           /^X\(\/\/\)[^/].*/{
7405             s//\1/
7406             q
7407           }
7408           /^X\(\/\/\)$/{
7409             s//\1/
7410             q
7411           }
7412           /^X\(\/\).*/{
7413             s//\1/
7414             q
7415           }
7416           s/.*/./; q'`
7417       test -d "$as_dir" && break
7418     done
7419     test -z "$as_dirs" || eval "mkdir $as_dirs"
7420   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
7421
7422
7423 } # as_fn_mkdir_p
7424 if mkdir -p . 2>/dev/null; then
7425   as_mkdir_p='mkdir -p "$as_dir"'
7426 else
7427   test -d ./-p && rmdir ./-p
7428   as_mkdir_p=false
7429 fi
7430
7431
7432 # as_fn_executable_p FILE
7433 # -----------------------
7434 # Test if FILE is an executable regular file.
7435 as_fn_executable_p ()
7436 {
7437   test -f "$1" && test -x "$1"
7438 } # as_fn_executable_p
7439 as_test_x='test -x'
7440 as_executable_p=as_fn_executable_p
7441
7442 # Sed expression to map a string onto a valid CPP name.
7443 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7444
7445 # Sed expression to map a string onto a valid variable name.
7446 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7447
7448
7449 exec 6>&1
7450 ## ----------------------------------- ##
7451 ## Main body of $CONFIG_STATUS script. ##
7452 ## ----------------------------------- ##
7453 _ASEOF
7454 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
7455
7456 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7457 # Save the log message, to keep $0 and so on meaningful, and to
7458 # report actual input values of CONFIG_FILES etc. instead of their
7459 # values after options handling.
7460 ac_log="
7461 This file was extended by $as_me, which was
7462 generated by GNU Autoconf 2.69.  Invocation command line was
7463
7464   CONFIG_FILES    = $CONFIG_FILES
7465   CONFIG_HEADERS  = $CONFIG_HEADERS
7466   CONFIG_LINKS    = $CONFIG_LINKS
7467   CONFIG_COMMANDS = $CONFIG_COMMANDS
7468   $ $0 $@
7469
7470 on `(hostname || uname -n) 2>/dev/null | sed 1q`
7471 "
7472
7473 _ACEOF
7474
7475 case $ac_config_files in *"
7476 "*) set x $ac_config_files; shift; ac_config_files=$*;;
7477 esac
7478
7479 case $ac_config_headers in *"
7480 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
7481 esac
7482
7483
7484 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7485 # Files that config.status was made for.
7486 config_files="$ac_config_files"
7487 config_headers="$ac_config_headers"
7488 config_commands="$ac_config_commands"
7489
7490 _ACEOF
7491
7492 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7493 ac_cs_usage="\
7494 \`$as_me' instantiates files and other configuration actions
7495 from templates according to the current configuration.  Unless the files
7496 and actions are specified as TAGs, all are instantiated by default.
7497
7498 Usage: $0 [OPTION]... [TAG]...
7499
7500   -h, --help       print this help, then exit
7501   -V, --version    print version number and configuration settings, then exit
7502       --config     print configuration, then exit
7503   -q, --quiet, --silent
7504                    do not print progress messages
7505   -d, --debug      don't remove temporary files
7506       --recheck    update $as_me by reconfiguring in the same conditions
7507       --file=FILE[:TEMPLATE]
7508                    instantiate the configuration file FILE
7509       --header=FILE[:TEMPLATE]
7510                    instantiate the configuration header FILE
7511
7512 Configuration files:
7513 $config_files
7514
7515 Configuration headers:
7516 $config_headers
7517
7518 Configuration commands:
7519 $config_commands
7520
7521 Report bugs to the package provider."
7522
7523 _ACEOF
7524 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7525 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
7526 ac_cs_version="\\
7527 config.status
7528 configured by $0, generated by GNU Autoconf 2.69,
7529   with options \\"\$ac_cs_config\\"
7530
7531 Copyright (C) 2012 Free Software Foundation, Inc.
7532 This config.status script is free software; the Free Software Foundation
7533 gives unlimited permission to copy, distribute and modify it."
7534
7535 ac_pwd='$ac_pwd'
7536 srcdir='$srcdir'
7537 INSTALL='$INSTALL'
7538 test -n "\$AWK" || AWK=awk
7539 _ACEOF
7540
7541 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7542 # The default lists apply if the user does not specify any file.
7543 ac_need_defaults=:
7544 while test $# != 0
7545 do
7546   case $1 in
7547   --*=?*)
7548     ac_option=`expr "X$1" : 'X\([^=]*\)='`
7549     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
7550     ac_shift=:
7551     ;;
7552   --*=)
7553     ac_option=`expr "X$1" : 'X\([^=]*\)='`
7554     ac_optarg=
7555     ac_shift=:
7556     ;;
7557   *)
7558     ac_option=$1
7559     ac_optarg=$2
7560     ac_shift=shift
7561     ;;
7562   esac
7563
7564   case $ac_option in
7565   # Handling of the options.
7566   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7567     ac_cs_recheck=: ;;
7568   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7569     $as_echo "$ac_cs_version"; exit ;;
7570   --config | --confi | --conf | --con | --co | --c )
7571     $as_echo "$ac_cs_config"; exit ;;
7572   --debug | --debu | --deb | --de | --d | -d )
7573     debug=: ;;
7574   --file | --fil | --fi | --f )
7575     $ac_shift
7576     case $ac_optarg in
7577     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7578     '') as_fn_error $? "missing file argument" ;;
7579     esac
7580     as_fn_append CONFIG_FILES " '$ac_optarg'"
7581     ac_need_defaults=false;;
7582   --header | --heade | --head | --hea )
7583     $ac_shift
7584     case $ac_optarg in
7585     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7586     esac
7587     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
7588     ac_need_defaults=false;;
7589   --he | --h)
7590     # Conflict between --help and --header
7591     as_fn_error $? "ambiguous option: \`$1'
7592 Try \`$0 --help' for more information.";;
7593   --help | --hel | -h )
7594     $as_echo "$ac_cs_usage"; exit ;;
7595   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7596   | -silent | --silent | --silen | --sile | --sil | --si | --s)
7597     ac_cs_silent=: ;;
7598
7599   # This is an error.
7600   -*) as_fn_error $? "unrecognized option: \`$1'
7601 Try \`$0 --help' for more information." ;;
7602
7603   *) as_fn_append ac_config_targets " $1"
7604      ac_need_defaults=false ;;
7605
7606   esac
7607   shift
7608 done
7609
7610 ac_configure_extra_args=
7611
7612 if $ac_cs_silent; then
7613   exec 6>/dev/null
7614   ac_configure_extra_args="$ac_configure_extra_args --silent"
7615 fi
7616
7617 _ACEOF
7618 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7619 if \$ac_cs_recheck; then
7620   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7621   shift
7622   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7623   CONFIG_SHELL='$SHELL'
7624   export CONFIG_SHELL
7625   exec "\$@"
7626 fi
7627
7628 _ACEOF
7629 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7630 exec 5>>config.log
7631 {
7632   echo
7633   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7634 ## Running $as_me. ##
7635 _ASBOX
7636   $as_echo "$ac_log"
7637 } >&5
7638
7639 _ACEOF
7640 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7641 #
7642 # INIT-COMMANDS
7643 #
7644 # Capture the value of obsolete ALL_LINGUAS because we need it to compute
7645     # POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
7646     # from automake.
7647     eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
7648     # Capture the value of LINGUAS because we need it to compute CATALOGS.
7649     LINGUAS="${LINGUAS-%UNSET%}"
7650
7651
7652 _ACEOF
7653
7654 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7655
7656 # Handling of arguments.
7657 for ac_config_target in $ac_config_targets
7658 do
7659   case $ac_config_target in
7660     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
7661     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
7662     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7663     "config.intl") CONFIG_FILES="$CONFIG_FILES config.intl" ;;
7664
7665   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
7666   esac
7667 done
7668
7669
7670 # If the user did not use the arguments to specify the items to instantiate,
7671 # then the envvar interface is used.  Set only those that are not.
7672 # We use the long form for the default assignment because of an extremely
7673 # bizarre bug on SunOS 4.1.3.
7674 if $ac_need_defaults; then
7675   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7676   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7677   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7678 fi
7679
7680 # Have a temporary directory for convenience.  Make it in the build tree
7681 # simply because there is no reason against having it here, and in addition,
7682 # creating and moving files from /tmp can sometimes cause problems.
7683 # Hook for its removal unless debugging.
7684 # Note that there is a small window in which the directory will not be cleaned:
7685 # after its creation but before its name has been assigned to `$tmp'.
7686 $debug ||
7687 {
7688   tmp= ac_tmp=
7689   trap 'exit_status=$?
7690   : "${ac_tmp:=$tmp}"
7691   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
7692 ' 0
7693   trap 'as_fn_exit 1' 1 2 13 15
7694 }
7695 # Create a (secure) tmp directory for tmp files.
7696
7697 {
7698   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7699   test -d "$tmp"
7700 }  ||
7701 {
7702   tmp=./conf$$-$RANDOM
7703   (umask 077 && mkdir "$tmp")
7704 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
7705 ac_tmp=$tmp
7706
7707 # Set up the scripts for CONFIG_FILES section.
7708 # No need to generate them if there are no CONFIG_FILES.
7709 # This happens for instance with `./config.status config.h'.
7710 if test -n "$CONFIG_FILES"; then
7711
7712
7713 ac_cr=`echo X | tr X '\015'`
7714 # On cygwin, bash can eat \r inside `` if the user requested igncr.
7715 # But we know of no other shell where ac_cr would be empty at this
7716 # point, so we can use a bashism as a fallback.
7717 if test "x$ac_cr" = x; then
7718   eval ac_cr=\$\'\\r\'
7719 fi
7720 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7721 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7722   ac_cs_awk_cr='\\r'
7723 else
7724   ac_cs_awk_cr=$ac_cr
7725 fi
7726
7727 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
7728 _ACEOF
7729
7730
7731 {
7732   echo "cat >conf$$subs.awk <<_ACEOF" &&
7733   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7734   echo "_ACEOF"
7735 } >conf$$subs.sh ||
7736   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7737 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
7738 ac_delim='%!_!# '
7739 for ac_last_try in false false false false false :; do
7740   . ./conf$$subs.sh ||
7741     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7742
7743   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
7744   if test $ac_delim_n = $ac_delim_num; then
7745     break
7746   elif $ac_last_try; then
7747     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7748   else
7749     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7750   fi
7751 done
7752 rm -f conf$$subs.sh
7753
7754 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7755 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
7756 _ACEOF
7757 sed -n '
7758 h
7759 s/^/S["/; s/!.*/"]=/
7760 p
7761 g
7762 s/^[^!]*!//
7763 :repl
7764 t repl
7765 s/'"$ac_delim"'$//
7766 t delim
7767 :nl
7768 h
7769 s/\(.\{148\}\)..*/\1/
7770 t more1
7771 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7772 p
7773 n
7774 b repl
7775 :more1
7776 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7777 p
7778 g
7779 s/.\{148\}//
7780 t nl
7781 :delim
7782 h
7783 s/\(.\{148\}\)..*/\1/
7784 t more2
7785 s/["\\]/\\&/g; s/^/"/; s/$/"/
7786 p
7787 b
7788 :more2
7789 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7790 p
7791 g
7792 s/.\{148\}//
7793 t delim
7794 ' <conf$$subs.awk | sed '
7795 /^[^""]/{
7796   N
7797   s/\n//
7798 }
7799 ' >>$CONFIG_STATUS || ac_write_fail=1
7800 rm -f conf$$subs.awk
7801 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7802 _ACAWK
7803 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
7804   for (key in S) S_is_set[key] = 1
7805   FS = "\a"
7806
7807 }
7808 {
7809   line = $ 0
7810   nfields = split(line, field, "@")
7811   substed = 0
7812   len = length(field[1])
7813   for (i = 2; i < nfields; i++) {
7814     key = field[i]
7815     keylen = length(key)
7816     if (S_is_set[key]) {
7817       value = S[key]
7818       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7819       len += length(value) + length(field[++i])
7820       substed = 1
7821     } else
7822       len += 1 + keylen
7823   }
7824
7825   print line
7826 }
7827
7828 _ACAWK
7829 _ACEOF
7830 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7831 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7832   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7833 else
7834   cat
7835 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
7836   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
7837 _ACEOF
7838
7839 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
7840 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
7841 # trailing colons and then remove the whole line if VPATH becomes empty
7842 # (actually we leave an empty line to preserve line numbers).
7843 if test "x$srcdir" = x.; then
7844   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
7845 h
7846 s///
7847 s/^/:/
7848 s/[      ]*$/:/
7849 s/:\$(srcdir):/:/g
7850 s/:\${srcdir}:/:/g
7851 s/:@srcdir@:/:/g
7852 s/^:*//
7853 s/:*$//
7854 x
7855 s/\(=[   ]*\).*/\1/
7856 G
7857 s/\n//
7858 s/^[^=]*=[       ]*$//
7859 }'
7860 fi
7861
7862 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7863 fi # test -n "$CONFIG_FILES"
7864
7865 # Set up the scripts for CONFIG_HEADERS section.
7866 # No need to generate them if there are no CONFIG_HEADERS.
7867 # This happens for instance with `./config.status Makefile'.
7868 if test -n "$CONFIG_HEADERS"; then
7869 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
7870 BEGIN {
7871 _ACEOF
7872
7873 # Transform confdefs.h into an awk script `defines.awk', embedded as
7874 # here-document in config.status, that substitutes the proper values into
7875 # config.h.in to produce config.h.
7876
7877 # Create a delimiter string that does not exist in confdefs.h, to ease
7878 # handling of long lines.
7879 ac_delim='%!_!# '
7880 for ac_last_try in false false :; do
7881   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
7882   if test -z "$ac_tt"; then
7883     break
7884   elif $ac_last_try; then
7885     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
7886   else
7887     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7888   fi
7889 done
7890
7891 # For the awk script, D is an array of macro values keyed by name,
7892 # likewise P contains macro parameters if any.  Preserve backslash
7893 # newline sequences.
7894
7895 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7896 sed -n '
7897 s/.\{148\}/&'"$ac_delim"'/g
7898 t rset
7899 :rset
7900 s/^[     ]*#[    ]*define[       ][      ]*/ /
7901 t def
7902 d
7903 :def
7904 s/\\$//
7905 t bsnl
7906 s/["\\]/\\&/g
7907 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
7908 D["\1"]=" \3"/p
7909 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
7910 d
7911 :bsnl
7912 s/["\\]/\\&/g
7913 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
7914 D["\1"]=" \3\\\\\\n"\\/p
7915 t cont
7916 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
7917 t cont
7918 d
7919 :cont
7920 n
7921 s/.\{148\}/&'"$ac_delim"'/g
7922 t clear
7923 :clear
7924 s/\\$//
7925 t bsnlc
7926 s/["\\]/\\&/g; s/^/"/; s/$/"/p
7927 d
7928 :bsnlc
7929 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7930 b cont
7931 ' <confdefs.h | sed '
7932 s/'"$ac_delim"'/"\\\
7933 "/g' >>$CONFIG_STATUS || ac_write_fail=1
7934
7935 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7936   for (key in D) D_is_set[key] = 1
7937   FS = "\a"
7938 }
7939 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
7940   line = \$ 0
7941   split(line, arg, " ")
7942   if (arg[1] == "#") {
7943     defundef = arg[2]
7944     mac1 = arg[3]
7945   } else {
7946     defundef = substr(arg[1], 2)
7947     mac1 = arg[2]
7948   }
7949   split(mac1, mac2, "(") #)
7950   macro = mac2[1]
7951   prefix = substr(line, 1, index(line, defundef) - 1)
7952   if (D_is_set[macro]) {
7953     # Preserve the white space surrounding the "#".
7954     print prefix "define", macro P[macro] D[macro]
7955     next
7956   } else {
7957     # Replace #undef with comments.  This is necessary, for example,
7958     # in the case of _POSIX_SOURCE, which is predefined and required
7959     # on some systems where configure will not decide to define it.
7960     if (defundef == "undef") {
7961       print "/*", prefix defundef, macro, "*/"
7962       next
7963     }
7964   }
7965 }
7966 { print }
7967 _ACAWK
7968 _ACEOF
7969 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7970   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
7971 fi # test -n "$CONFIG_HEADERS"
7972
7973
7974 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
7975 shift
7976 for ac_tag
7977 do
7978   case $ac_tag in
7979   :[FHLC]) ac_mode=$ac_tag; continue;;
7980   esac
7981   case $ac_mode$ac_tag in
7982   :[FHL]*:*);;
7983   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
7984   :[FH]-) ac_tag=-:-;;
7985   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7986   esac
7987   ac_save_IFS=$IFS
7988   IFS=:
7989   set x $ac_tag
7990   IFS=$ac_save_IFS
7991   shift
7992   ac_file=$1
7993   shift
7994
7995   case $ac_mode in
7996   :L) ac_source=$1;;
7997   :[FH])
7998     ac_file_inputs=
7999     for ac_f
8000     do
8001       case $ac_f in
8002       -) ac_f="$ac_tmp/stdin";;
8003       *) # Look for the file first in the build tree, then in the source tree
8004          # (if the path is not absolute).  The absolute path cannot be DOS-style,
8005          # because $ac_f cannot contain `:'.
8006          test -f "$ac_f" ||
8007            case $ac_f in
8008            [\\/$]*) false;;
8009            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8010            esac ||
8011            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8012       esac
8013       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8014       as_fn_append ac_file_inputs " '$ac_f'"
8015     done
8016
8017     # Let's still pretend it is `configure' which instantiates (i.e., don't
8018     # use $as_me), people would be surprised to read:
8019     #    /* config.h.  Generated by config.status.  */
8020     configure_input='Generated from '`
8021           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8022         `' by configure.'
8023     if test x"$ac_file" != x-; then
8024       configure_input="$ac_file.  $configure_input"
8025       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8026 $as_echo "$as_me: creating $ac_file" >&6;}
8027     fi
8028     # Neutralize special characters interpreted by sed in replacement strings.
8029     case $configure_input in #(
8030     *\&* | *\|* | *\\* )
8031        ac_sed_conf_input=`$as_echo "$configure_input" |
8032        sed 's/[\\\\&|]/\\\\&/g'`;; #(
8033     *) ac_sed_conf_input=$configure_input;;
8034     esac
8035
8036     case $ac_tag in
8037     *:-:* | *:-) cat >"$ac_tmp/stdin" \
8038       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
8039     esac
8040     ;;
8041   esac
8042
8043   ac_dir=`$as_dirname -- "$ac_file" ||
8044 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8045          X"$ac_file" : 'X\(//\)[^/]' \| \
8046          X"$ac_file" : 'X\(//\)$' \| \
8047          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8048 $as_echo X"$ac_file" |
8049     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8050             s//\1/
8051             q
8052           }
8053           /^X\(\/\/\)[^/].*/{
8054             s//\1/
8055             q
8056           }
8057           /^X\(\/\/\)$/{
8058             s//\1/
8059             q
8060           }
8061           /^X\(\/\).*/{
8062             s//\1/
8063             q
8064           }
8065           s/.*/./; q'`
8066   as_dir="$ac_dir"; as_fn_mkdir_p
8067   ac_builddir=.
8068
8069 case "$ac_dir" in
8070 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8071 *)
8072   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8073   # A ".." for each directory in $ac_dir_suffix.
8074   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8075   case $ac_top_builddir_sub in
8076   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8077   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8078   esac ;;
8079 esac
8080 ac_abs_top_builddir=$ac_pwd
8081 ac_abs_builddir=$ac_pwd$ac_dir_suffix
8082 # for backward compatibility:
8083 ac_top_builddir=$ac_top_build_prefix
8084
8085 case $srcdir in
8086   .)  # We are building in place.
8087     ac_srcdir=.
8088     ac_top_srcdir=$ac_top_builddir_sub
8089     ac_abs_top_srcdir=$ac_pwd ;;
8090   [\\/]* | ?:[\\/]* )  # Absolute name.
8091     ac_srcdir=$srcdir$ac_dir_suffix;
8092     ac_top_srcdir=$srcdir
8093     ac_abs_top_srcdir=$srcdir ;;
8094   *) # Relative name.
8095     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8096     ac_top_srcdir=$ac_top_build_prefix$srcdir
8097     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8098 esac
8099 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8100
8101
8102   case $ac_mode in
8103   :F)
8104   #
8105   # CONFIG_FILE
8106   #
8107
8108   case $INSTALL in
8109   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8110   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
8111   esac
8112 _ACEOF
8113
8114 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8115 # If the template does not know about datarootdir, expand it.
8116 # FIXME: This hack should be removed a few years after 2.60.
8117 ac_datarootdir_hack=; ac_datarootdir_seen=
8118 ac_sed_dataroot='
8119 /datarootdir/ {
8120   p
8121   q
8122 }
8123 /@datadir@/p
8124 /@docdir@/p
8125 /@infodir@/p
8126 /@localedir@/p
8127 /@mandir@/p'
8128 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8129 *datarootdir*) ac_datarootdir_seen=yes;;
8130 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8131   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8132 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8133 _ACEOF
8134 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8135   ac_datarootdir_hack='
8136   s&@datadir@&$datadir&g
8137   s&@docdir@&$docdir&g
8138   s&@infodir@&$infodir&g
8139   s&@localedir@&$localedir&g
8140   s&@mandir@&$mandir&g
8141   s&\\\${datarootdir}&$datarootdir&g' ;;
8142 esac
8143 _ACEOF
8144
8145 # Neutralize VPATH when `$srcdir' = `.'.
8146 # Shell code in configure.ac might set extrasub.
8147 # FIXME: do we really want to maintain this feature?
8148 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8149 ac_sed_extra="$ac_vpsub
8150 $extrasub
8151 _ACEOF
8152 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8153 :t
8154 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8155 s|@configure_input@|$ac_sed_conf_input|;t t
8156 s&@top_builddir@&$ac_top_builddir_sub&;t t
8157 s&@top_build_prefix@&$ac_top_build_prefix&;t t
8158 s&@srcdir@&$ac_srcdir&;t t
8159 s&@abs_srcdir@&$ac_abs_srcdir&;t t
8160 s&@top_srcdir@&$ac_top_srcdir&;t t
8161 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8162 s&@builddir@&$ac_builddir&;t t
8163 s&@abs_builddir@&$ac_abs_builddir&;t t
8164 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8165 s&@INSTALL@&$ac_INSTALL&;t t
8166 $ac_datarootdir_hack
8167 "
8168 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
8169   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8170
8171 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8172   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
8173   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
8174       "$ac_tmp/out"`; test -z "$ac_out"; } &&
8175   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8176 which seems to be undefined.  Please make sure it is defined" >&5
8177 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8178 which seems to be undefined.  Please make sure it is defined" >&2;}
8179
8180   rm -f "$ac_tmp/stdin"
8181   case $ac_file in
8182   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
8183   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
8184   esac \
8185   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8186  ;;
8187   :H)
8188   #
8189   # CONFIG_HEADER
8190   #
8191   if test x"$ac_file" != x-; then
8192     {
8193       $as_echo "/* $configure_input  */" \
8194       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
8195     } >"$ac_tmp/config.h" \
8196       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8197     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
8198       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8199 $as_echo "$as_me: $ac_file is unchanged" >&6;}
8200     else
8201       rm -f "$ac_file"
8202       mv "$ac_tmp/config.h" "$ac_file" \
8203         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8204     fi
8205   else
8206     $as_echo "/* $configure_input  */" \
8207       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
8208       || as_fn_error $? "could not create -" "$LINENO" 5
8209   fi
8210  ;;
8211
8212   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8213 $as_echo "$as_me: executing $ac_file commands" >&6;}
8214  ;;
8215   esac
8216
8217
8218   case $ac_file$ac_mode in
8219     "default-1":C)
8220     for ac_file in $CONFIG_FILES; do
8221       # Support "outfile[:infile[:infile...]]"
8222       case "$ac_file" in
8223         *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
8224       esac
8225       # PO directories have a Makefile.in generated from Makefile.in.in.
8226       case "$ac_file" in */Makefile.in)
8227         # Adjust a relative srcdir.
8228         ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
8229         ac_dir_suffix=/`echo "$ac_dir"|sed 's%^\./%%'`
8230         ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
8231         # In autoconf-2.13 it is called $ac_given_srcdir.
8232         # In autoconf-2.50 it is called $srcdir.
8233         test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
8234         case "$ac_given_srcdir" in
8235           .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
8236           /*) top_srcdir="$ac_given_srcdir" ;;
8237           *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
8238         esac
8239         if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
8240           rm -f "$ac_dir/POTFILES"
8241           test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
8242           cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[   ]*\$/d" -e "s,.*,     $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
8243           POMAKEFILEDEPS="POTFILES.in"
8244           # ALL_LINGUAS, POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES depend
8245           # on $ac_dir but don't depend on user-specified configuration
8246           # parameters.
8247           if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
8248             # The LINGUAS file contains the set of available languages.
8249             if test -n "$OBSOLETE_ALL_LINGUAS"; then
8250               test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.ac is obsolete" || echo "setting ALL_LINGUAS in configure.ac is obsolete"
8251             fi
8252             ALL_LINGUAS_=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"`
8253             # Hide the ALL_LINGUAS assigment from automake.
8254             eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
8255             POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
8256           else
8257             # The set of available languages was given in configure.ac.
8258             eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
8259           fi
8260           case "$ac_given_srcdir" in
8261             .) srcdirpre= ;;
8262             *) srcdirpre='$(srcdir)/' ;;
8263           esac
8264           POFILES=
8265           GMOFILES=
8266           UPDATEPOFILES=
8267           DUMMYPOFILES=
8268           for lang in $ALL_LINGUAS; do
8269             POFILES="$POFILES $srcdirpre$lang.po"
8270             GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
8271             UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
8272             DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
8273           done
8274           # CATALOGS depends on both $ac_dir and the user's LINGUAS
8275           # environment variable.
8276           INST_LINGUAS=
8277           if test -n "$ALL_LINGUAS"; then
8278             for presentlang in $ALL_LINGUAS; do
8279               useit=no
8280               if test "%UNSET%" != "$LINGUAS"; then
8281                 desiredlanguages="$LINGUAS"
8282               else
8283                 desiredlanguages="$ALL_LINGUAS"
8284               fi
8285               for desiredlang in $desiredlanguages; do
8286                 # Use the presentlang catalog if desiredlang is
8287                 #   a. equal to presentlang, or
8288                 #   b. a variant of presentlang (because in this case,
8289                 #      presentlang can be used as a fallback for messages
8290                 #      which are not translated in the desiredlang catalog).
8291                 case "$desiredlang" in
8292                   "$presentlang"*) useit=yes;;
8293                 esac
8294               done
8295               if test $useit = yes; then
8296                 INST_LINGUAS="$INST_LINGUAS $presentlang"
8297               fi
8298             done
8299           fi
8300           CATALOGS=
8301           if test -n "$INST_LINGUAS"; then
8302             for lang in $INST_LINGUAS; do
8303               CATALOGS="$CATALOGS $lang.gmo"
8304             done
8305           fi
8306           test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
8307           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"
8308           for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
8309             if test -f "$f"; then
8310               case "$f" in
8311                 *.orig | *.bak | *~) ;;
8312                 *) cat "$f" >> "$ac_dir/Makefile" ;;
8313               esac
8314             fi
8315           done
8316         fi
8317         ;;
8318       esac
8319     done ;;
8320
8321   esac
8322 done # for ac_tag
8323
8324
8325 as_fn_exit 0
8326 _ACEOF
8327 ac_clean_files=$ac_clean_files_save
8328
8329 test $ac_write_fail = 0 ||
8330   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
8331
8332
8333 # configure is writing to config.log, and then calls config.status.
8334 # config.status does its own redirection, appending to config.log.
8335 # Unfortunately, on DOS this fails, as config.log is still kept open
8336 # by configure, so config.status won't be able to write to it; its
8337 # output is simply discarded.  So we exec the FD to /dev/null,
8338 # effectively closing config.log, so it can be properly (re)opened and
8339 # appended to by config.status.  When coming back to configure, we
8340 # need to make the FD available again.
8341 if test "$no_create" != yes; then
8342   ac_cs_success=:
8343   ac_config_status_args=
8344   test "$silent" = yes &&
8345     ac_config_status_args="$ac_config_status_args --quiet"
8346   exec 5>/dev/null
8347   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8348   exec 5>>config.log
8349   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8350   # would make configure fail if this is the last instruction.
8351   $ac_cs_success || as_fn_exit 1
8352 fi
8353 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8354   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8355 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
8356 fi
8357