intl/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1"
 173   if (eval "$as_required") 2>/dev/null; then :
 174   as_have_required=yes
 175 else
 176   as_have_required=no
 177 fi
 178   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 179
 180 else
 181   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 182 as_found=false
 183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 184 do
 185   IFS=$as_save_IFS
 186   test -z "$as_dir" && as_dir=.
 187   as_found=:
 188   case $as_dir in #(
 189          /*)
 190            for as_base in sh bash ksh sh5; do
 191              # Try only shells that exist, to save several forks.
 192              as_shell=$as_dir/$as_base
 193              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 194                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 195   CONFIG_SHELL=$as_shell as_have_required=yes
 196                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 197   break 2
 198 fi
 199 fi
 200            done;;
 201        esac
 202   as_found=false
 203 done
 204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 205               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 206   CONFIG_SHELL=$SHELL as_have_required=yes
 207 fi; }
 208 IFS=$as_save_IFS
 209
 210
 211       if test "x$CONFIG_SHELL" != x; then :
 212   # We cannot yet assume a decent shell, so we have to provide a
 213         # neutralization value for shells without unset; and this also
 214         # works around shells that cannot unset nonexistent variables.
 215         BASH_ENV=/dev/null
 216         ENV=/dev/null
 217         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 218         export CONFIG_SHELL
 219         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 220 fi
 221
 222     if test x$as_have_required = xno; then :
 223   $as_echo "$0: This script requires a shell more modern than all"
 224   $as_echo "$0: the shells that I found on your system."
 225   if test x${ZSH_VERSION+set} = xset ; then
 226     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 227     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 228   else
 229     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 230 $0: including any error possibly output before this
 231 $0: message. Then install a modern shell, or manually run
 232 $0: the script under such a shell if you do have one."
 233   fi
 234   exit 1
 235 fi
 236 fi
 237 fi
 238 SHELL=${CONFIG_SHELL-/bin/sh}
 239 export SHELL
 240 # Unset more variables known to interfere with behavior of common tools.
 241 CLICOLOR_FORCE= GREP_OPTIONS=
 242 unset CLICOLOR_FORCE GREP_OPTIONS
 243
 244 ## --------------------- ##
 245 ## M4sh Shell Functions. ##
 246 ## --------------------- ##
 247 # as_fn_unset VAR
 248 # ---------------
 249 # Portably unset VAR.
 250 as_fn_unset ()
 251 {
 252   { eval $1=; unset $1;}
 253 }
 254 as_unset=as_fn_unset
 255
 256 # as_fn_set_status STATUS
 257 # -----------------------
 258 # Set $? to STATUS, without forking.
 259 as_fn_set_status ()
 260 {
 261   return $1
 262 } # as_fn_set_status
 263
 264 # as_fn_exit STATUS
 265 # -----------------
 266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 267 as_fn_exit ()
 268 {
 269   set +e
 270   as_fn_set_status $1
 271   exit $1
 272 } # as_fn_exit
 273
 274 # as_fn_mkdir_p
 275 # -------------
 276 # Create "$as_dir" as a directory, including parents if necessary.
 277 as_fn_mkdir_p ()
 278 {
 279
 280   case $as_dir in #(
 281   -*) as_dir=./$as_dir;;
 282   esac
 283   test -d "$as_dir" || eval $as_mkdir_p || {
 284     as_dirs=
 285     while :; do
 286       case $as_dir in #(
 287       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 288       *) as_qdir=$as_dir;;
 289       esac
 290       as_dirs="'$as_qdir' $as_dirs"
 291       as_dir=`$as_dirname -- "$as_dir" ||
 292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 293          X"$as_dir" : 'X\(//\)[^/]' \| \
 294          X"$as_dir" : 'X\(//\)$' \| \
 295          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 296 $as_echo X"$as_dir" |
 297     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 298             s//\1/
 299             q
 300           }
 301           /^X\(\/\/\)[^/].*/{
 302             s//\1/
 303             q
 304           }
 305           /^X\(\/\/\)$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\).*/{
 310             s//\1/
 311             q
 312           }
 313           s/.*/./; q'`
 314       test -d "$as_dir" && break
 315     done
 316     test -z "$as_dirs" || eval "mkdir $as_dirs"
 317   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 318
 319
 320 } # as_fn_mkdir_p
 321 # as_fn_append VAR VALUE
 322 # ----------------------
 323 # Append the text in VALUE to the end of the definition contained in VAR. Take
 324 # advantage of any shell optimizations that allow amortized linear growth over
 325 # repeated appends, instead of the typical quadratic growth present in naive
 326 # implementations.
 327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 328   eval 'as_fn_append ()
 329   {
 330     eval $1+=\$2
 331   }'
 332 else
 333   as_fn_append ()
 334   {
 335     eval $1=\$$1\$2
 336   }
 337 fi # as_fn_append
 338
 339 # as_fn_arith ARG...
 340 # ------------------
 341 # Perform arithmetic evaluation on the ARGs, and store the result in the
 342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 343 # must be portable across $(()) and expr.
 344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 345   eval 'as_fn_arith ()
 346   {
 347     as_val=$(( $* ))
 348   }'
 349 else
 350   as_fn_arith ()
 351   {
 352     as_val=`expr "$@" || test $? -eq 1`
 353   }
 354 fi # as_fn_arith
 355
 356
 357 # as_fn_error ERROR [LINENO LOG_FD]
 358 # ---------------------------------
 359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 361 # script with status $?, using 1 if that was 0.
 362 as_fn_error ()
 363 {
 364   as_status=$?; test $as_status -eq 0 && as_status=1
 365   if test "$3"; then
 366     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 367     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 368   fi
 369   $as_echo "$as_me: error: $1" >&2
 370   as_fn_exit $as_status
 371 } # as_fn_error
 372
 373 if expr a : '\(a\)' >/dev/null 2>&1 &&
 374    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 375   as_expr=expr
 376 else
 377   as_expr=false
 378 fi
 379
 380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 381   as_basename=basename
 382 else
 383   as_basename=false
 384 fi
 385
 386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 387   as_dirname=dirname
 388 else
 389   as_dirname=false
 390 fi
 391
 392 as_me=`$as_basename -- "$0" ||
 393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 394          X"$0" : 'X\(//\)$' \| \
 395          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 396 $as_echo X/"$0" |
 397     sed '/^.*\/\([^/][^/]*\)\/*$/{
 398             s//\1/
 399             q
 400           }
 401           /^X\/\(\/\/\)$/{
 402             s//\1/
 403             q
 404           }
 405           /^X\/\(\/\).*/{
 406             s//\1/
 407             q
 408           }
 409           s/.*/./; q'`
 410
 411 # Avoid depending upon Character Ranges.
 412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 415 as_cr_digits='0123456789'
 416 as_cr_alnum=$as_cr_Letters$as_cr_digits
 417
 418
 419   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 420   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 421   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 422   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 423   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 424   sed -n '
 425     p
 426     /[$]LINENO/=
 427   ' <$as_myself |
 428     sed '
 429       s/[$]LINENO.*/&-/
 430       t lineno
 431       b
 432       :lineno
 433       N
 434       :loop
 435       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 436       t loop
 437       s/-\n.*//
 438     ' >$as_me.lineno &&
 439   chmod +x "$as_me.lineno" ||
 440     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 441
 442   # Don't try to exec as it changes $[0], causing all sort of problems
 443   # (the dirname of $[0] is not the place where we might find the
 444   # original and so on.  Autoconf is especially sensitive to this).
 445   . "./$as_me.lineno"
 446   # Exit status is that of the last command.
 447   exit
 448 }
 449
 450 ECHO_C= ECHO_N= ECHO_T=
 451 case `echo -n x` in #(((((
 452 -n*)
 453   case `echo 'xy\c'` in
 454   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 455   xy)  ECHO_C='\c';;
 456   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 457        ECHO_T=' ';;
 458   esac;;
 459 *)
 460   ECHO_N='-n';;
 461 esac
 462
 463 rm -f conf$$ conf$$.exe conf$$.file
 464 if test -d conf$$.dir; then
 465   rm -f conf$$.dir/conf$$.file
 466 else
 467   rm -f conf$$.dir
 468   mkdir conf$$.dir 2>/dev/null
 469 fi
 470 if (echo >conf$$.file) 2>/dev/null; then
 471   if ln -s conf$$.file conf$$ 2>/dev/null; then
 472     as_ln_s='ln -s'
 473     # ... but there are two gotchas:
 474     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 475     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 476     # In both cases, we have to default to `cp -p'.
 477     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 478       as_ln_s='cp -p'
 479   elif ln conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s=ln
 481   else
 482     as_ln_s='cp -p'
 483   fi
 484 else
 485   as_ln_s='cp -p'
 486 fi
 487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 488 rmdir conf$$.dir 2>/dev/null
 489
 490 if mkdir -p . 2>/dev/null; then
 491   as_mkdir_p='mkdir -p "$as_dir"'
 492 else
 493   test -d ./-p && rmdir ./-p
 494   as_mkdir_p=false
 495 fi
 496
 497 if test -x / >/dev/null 2>&1; then
 498   as_test_x='test -x'
 499 else
 500   if ls -dL / >/dev/null 2>&1; then
 501     as_ls_L_option=L
 502   else
 503     as_ls_L_option=
 504   fi
 505   as_test_x='
 506     eval sh -c '\''
 507       if test -d "$1"; then
 508         test -d "$1/.";
 509       else
 510         case $1 in #(
 511         -*)set "./$1";;
 512         esac;
 513         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 514         ???[sx]*):;;*)false;;esac;fi
 515     '\'' sh
 516   '
 517 fi
 518 as_executable_p=$as_test_x
 519
 520 # Sed expression to map a string onto a valid CPP name.
 521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 522
 523 # Sed expression to map a string onto a valid variable name.
 524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 525
 526
 527 exec 7<&0 </dev/null 6>&1
 528
 529 # Name of the host.
 530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 531 # so uname gets run too.
 532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 533
 534 #
 535 # Initializations.
 536 #
 537 ac_default_prefix=/usr/local
 538 ac_clean_files=
 539 ac_config_libobj_dir=.
 540 LIBOBJS=
 541 cross_compiling=no
 542 subdirs=
 543 MFLAGS=
 544 MAKEFLAGS=
 545
 546 # Identity of this package.
 547 PACKAGE_NAME=
 548 PACKAGE_TARNAME=
 549 PACKAGE_VERSION=
 550 PACKAGE_STRING=
 551 PACKAGE_BUGREPORT=
 552 PACKAGE_URL=
 553
 554 ac_unique_file="gettext.c"
 555 # Factoring default headers for most tests.
 556 ac_includes_default="\
 557 #include <stdio.h>
 558 #ifdef HAVE_SYS_TYPES_H
 559 # include <sys/types.h>
 560 #endif
 561 #ifdef HAVE_SYS_STAT_H
 562 # include <sys/stat.h>
 563 #endif
 564 #ifdef STDC_HEADERS
 565 # include <stdlib.h>
 566 # include <stddef.h>
 567 #else
 568 # ifdef HAVE_STDLIB_H
 569 #  include <stdlib.h>
 570 # endif
 571 #endif
 572 #ifdef HAVE_STRING_H
 573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 574 #  include <memory.h>
 575 # endif
 576 # include <string.h>
 577 #endif
 578 #ifdef HAVE_STRINGS_H
 579 # include <strings.h>
 580 #endif
 581 #ifdef HAVE_INTTYPES_H
 582 # include <inttypes.h>
 583 #endif
 584 #ifdef HAVE_STDINT_H
 585 # include <stdint.h>
 586 #endif
 587 #ifdef HAVE_UNISTD_H
 588 # include <unistd.h>
 589 #endif"
 590
 591 ac_subst_vars='LTLIBOBJS
 592 LIBOBJS
 593 INCINTL
 594 LIBINTL_DEP
 595 MAINT
 596 AUTOHEADER
 597 AUTOCONF
 598 ACLOCAL
 599 POSUB
 600 LTLIBINTL
 601 LIBINTL
 602 INTLLIBS
 603 INTL_LIBTOOL_SUFFIX_PREFIX
 604 INTLOBJS
 605 GENCAT
 606 INSTOBJEXT
 607 DATADIRNAME
 608 CATOBJEXT
 609 USE_INCLUDED_LIBINTL
 610 BUILD_INCLUDED_LIBINTL
 611 INTLBISON
 612 LTLIBICONV
 613 LIBICONV
 614 GLIBC21
 615 ALLOCA
 616 EGREP
 617 GREP
 618 CPP
 619 RANLIB
 620 host_os
 621 host_vendor
 622 host_cpu
 623 host
 624 build_os
 625 build_vendor
 626 build_cpu
 627 build
 628 OBJEXT
 629 EXEEXT
 630 ac_ct_CC
 631 CPPFLAGS
 632 LDFLAGS
 633 CFLAGS
 634 CC
 635 MSGMERGE
 636 XGETTEXT
 637 GMSGFMT
 638 MSGFMT
 639 USE_NLS
 640 MKINSTALLDIRS
 641 INSTALL_DATA
 642 INSTALL_SCRIPT
 643 INSTALL_PROGRAM
 644 SET_MAKE
 645 target_alias
 646 host_alias
 647 build_alias
 648 LIBS
 649 ECHO_T
 650 ECHO_N
 651 ECHO_C
 652 DEFS
 653 mandir
 654 localedir
 655 libdir
 656 psdir
 657 pdfdir
 658 dvidir
 659 htmldir
 660 infodir
 661 docdir
 662 oldincludedir
 663 includedir
 664 localstatedir
 665 sharedstatedir
 666 sysconfdir
 667 datadir
 668 datarootdir
 669 libexecdir
 670 sbindir
 671 bindir
 672 program_transform_name
 673 prefix
 674 exec_prefix
 675 PACKAGE_URL
 676 PACKAGE_BUGREPORT
 677 PACKAGE_STRING
 678 PACKAGE_VERSION
 679 PACKAGE_TARNAME
 680 PACKAGE_NAME
 681 PATH_SEPARATOR
 682 SHELL'
 683 ac_subst_files=''
 684 ac_user_opts='
 685 enable_option_checking
 686 enable_nls
 687 with_gnu_ld
 688 enable_rpath
 689 with_libiconv_prefix
 690 with_included_gettext
 691 with_libintl_prefix
 692 enable_maintainer_mode
 693 '
 694       ac_precious_vars='build_alias
 695 host_alias
 696 target_alias
 697 CC
 698 CFLAGS
 699 LDFLAGS
 700 LIBS
 701 CPPFLAGS
 702 CPP'
 703
 704
 705 # Initialize some variables set by options.
 706 ac_init_help=
 707 ac_init_version=false
 708 ac_unrecognized_opts=
 709 ac_unrecognized_sep=
 710 # The variables have the same names as the options, with
 711 # dashes changed to underlines.
 712 cache_file=/dev/null
 713 exec_prefix=NONE
 714 no_create=
 715 no_recursion=
 716 prefix=NONE
 717 program_prefix=NONE
 718 program_suffix=NONE
 719 program_transform_name=s,x,x,
 720 silent=
 721 site=
 722 srcdir=
 723 verbose=
 724 x_includes=NONE
 725 x_libraries=NONE
 726
 727 # Installation directory options.
 728 # These are left unexpanded so users can "make install exec_prefix=/foo"
 729 # and all the variables that are supposed to be based on exec_prefix
 730 # by default will actually change.
 731 # Use braces instead of parens because sh, perl, etc. also accept them.
 732 # (The list follows the same order as the GNU Coding Standards.)
 733 bindir='${exec_prefix}/bin'
 734 sbindir='${exec_prefix}/sbin'
 735 libexecdir='${exec_prefix}/libexec'
 736 datarootdir='${prefix}/share'
 737 datadir='${datarootdir}'
 738 sysconfdir='${prefix}/etc'
 739 sharedstatedir='${prefix}/com'
 740 localstatedir='${prefix}/var'
 741 includedir='${prefix}/include'
 742 oldincludedir='/usr/include'
 743 docdir='${datarootdir}/doc/${PACKAGE}'
 744 infodir='${datarootdir}/info'
 745 htmldir='${docdir}'
 746 dvidir='${docdir}'
 747 pdfdir='${docdir}'
 748 psdir='${docdir}'
 749 libdir='${exec_prefix}/lib'
 750 localedir='${datarootdir}/locale'
 751 mandir='${datarootdir}/man'
 752
 753 ac_prev=
 754 ac_dashdash=
 755 for ac_option
 756 do
 757   # If the previous option needs an argument, assign it.
 758   if test -n "$ac_prev"; then
 759     eval $ac_prev=\$ac_option
 760     ac_prev=
 761     continue
 762   fi
 763
 764   case $ac_option in
 765   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 766   *)    ac_optarg=yes ;;
 767   esac
 768
 769   # Accept the important Cygnus configure options, so we can diagnose typos.
 770
 771   case $ac_dashdash$ac_option in
 772   --)
 773     ac_dashdash=yes ;;
 774
 775   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 776     ac_prev=bindir ;;
 777   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 778     bindir=$ac_optarg ;;
 779
 780   -build | --build | --buil | --bui | --bu)
 781     ac_prev=build_alias ;;
 782   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 783     build_alias=$ac_optarg ;;
 784
 785   -cache-file | --cache-file | --cache-fil | --cache-fi \
 786   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 787     ac_prev=cache_file ;;
 788   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 789   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 790     cache_file=$ac_optarg ;;
 791
 792   --config-cache | -C)
 793     cache_file=config.cache ;;
 794
 795   -datadir | --datadir | --datadi | --datad)
 796     ac_prev=datadir ;;
 797   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 798     datadir=$ac_optarg ;;
 799
 800   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 801   | --dataroo | --dataro | --datar)
 802     ac_prev=datarootdir ;;
 803   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 804   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 805     datarootdir=$ac_optarg ;;
 806
 807   -disable-* | --disable-*)
 808     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 809     # Reject names that are not valid shell variable names.
 810     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 811       as_fn_error "invalid feature name: $ac_useropt"
 812     ac_useropt_orig=$ac_useropt
 813     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 814     case $ac_user_opts in
 815       *"
 816 "enable_$ac_useropt"
 817 "*) ;;
 818       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 819          ac_unrecognized_sep=', ';;
 820     esac
 821     eval enable_$ac_useropt=no ;;
 822
 823   -docdir | --docdir | --docdi | --doc | --do)
 824     ac_prev=docdir ;;
 825   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 826     docdir=$ac_optarg ;;
 827
 828   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 829     ac_prev=dvidir ;;
 830   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 831     dvidir=$ac_optarg ;;
 832
 833   -enable-* | --enable-*)
 834     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 835     # Reject names that are not valid shell variable names.
 836     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 837       as_fn_error "invalid feature name: $ac_useropt"
 838     ac_useropt_orig=$ac_useropt
 839     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 840     case $ac_user_opts in
 841       *"
 842 "enable_$ac_useropt"
 843 "*) ;;
 844       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 845          ac_unrecognized_sep=', ';;
 846     esac
 847     eval enable_$ac_useropt=\$ac_optarg ;;
 848
 849   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 850   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 851   | --exec | --exe | --ex)
 852     ac_prev=exec_prefix ;;
 853   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 854   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 855   | --exec=* | --exe=* | --ex=*)
 856     exec_prefix=$ac_optarg ;;
 857
 858   -gas | --gas | --ga | --g)
 859     # Obsolete; use --with-gas.
 860     with_gas=yes ;;
 861
 862   -help | --help | --hel | --he | -h)
 863     ac_init_help=long ;;
 864   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 865     ac_init_help=recursive ;;
 866   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 867     ac_init_help=short ;;
 868
 869   -host | --host | --hos | --ho)
 870     ac_prev=host_alias ;;
 871   -host=* | --host=* | --hos=* | --ho=*)
 872     host_alias=$ac_optarg ;;
 873
 874   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 875     ac_prev=htmldir ;;
 876   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 877   | --ht=*)
 878     htmldir=$ac_optarg ;;
 879
 880   -includedir | --includedir | --includedi | --included | --include \
 881   | --includ | --inclu | --incl | --inc)
 882     ac_prev=includedir ;;
 883   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 884   | --includ=* | --inclu=* | --incl=* | --inc=*)
 885     includedir=$ac_optarg ;;
 886
 887   -infodir | --infodir | --infodi | --infod | --info | --inf)
 888     ac_prev=infodir ;;
 889   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 890     infodir=$ac_optarg ;;
 891
 892   -libdir | --libdir | --libdi | --libd)
 893     ac_prev=libdir ;;
 894   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 895     libdir=$ac_optarg ;;
 896
 897   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 898   | --libexe | --libex | --libe)
 899     ac_prev=libexecdir ;;
 900   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 901   | --libexe=* | --libex=* | --libe=*)
 902     libexecdir=$ac_optarg ;;
 903
 904   -localedir | --localedir | --localedi | --localed | --locale)
 905     ac_prev=localedir ;;
 906   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 907     localedir=$ac_optarg ;;
 908
 909   -localstatedir | --localstatedir | --localstatedi | --localstated \
 910   | --localstate | --localstat | --localsta | --localst | --locals)
 911     ac_prev=localstatedir ;;
 912   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 913   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 914     localstatedir=$ac_optarg ;;
 915
 916   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 917     ac_prev=mandir ;;
 918   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 919     mandir=$ac_optarg ;;
 920
 921   -nfp | --nfp | --nf)
 922     # Obsolete; use --without-fp.
 923     with_fp=no ;;
 924
 925   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 926   | --no-cr | --no-c | -n)
 927     no_create=yes ;;
 928
 929   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 930   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 931     no_recursion=yes ;;
 932
 933   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 934   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 935   | --oldin | --oldi | --old | --ol | --o)
 936     ac_prev=oldincludedir ;;
 937   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 938   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 939   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 940     oldincludedir=$ac_optarg ;;
 941
 942   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 943     ac_prev=prefix ;;
 944   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 945     prefix=$ac_optarg ;;
 946
 947   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 948   | --program-pre | --program-pr | --program-p)
 949     ac_prev=program_prefix ;;
 950   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 951   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 952     program_prefix=$ac_optarg ;;
 953
 954   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 955   | --program-suf | --program-su | --program-s)
 956     ac_prev=program_suffix ;;
 957   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 958   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 959     program_suffix=$ac_optarg ;;
 960
 961   -program-transform-name | --program-transform-name \
 962   | --program-transform-nam | --program-transform-na \
 963   | --program-transform-n | --program-transform- \
 964   | --program-transform | --program-transfor \
 965   | --program-transfo | --program-transf \
 966   | --program-trans | --program-tran \
 967   | --progr-tra | --program-tr | --program-t)
 968     ac_prev=program_transform_name ;;
 969   -program-transform-name=* | --program-transform-name=* \
 970   | --program-transform-nam=* | --program-transform-na=* \
 971   | --program-transform-n=* | --program-transform-=* \
 972   | --program-transform=* | --program-transfor=* \
 973   | --program-transfo=* | --program-transf=* \
 974   | --program-trans=* | --program-tran=* \
 975   | --progr-tra=* | --program-tr=* | --program-t=*)
 976     program_transform_name=$ac_optarg ;;
 977
 978   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 979     ac_prev=pdfdir ;;
 980   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 981     pdfdir=$ac_optarg ;;
 982
 983   -psdir | --psdir | --psdi | --psd | --ps)
 984     ac_prev=psdir ;;
 985   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 986     psdir=$ac_optarg ;;
 987
 988   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 989   | -silent | --silent | --silen | --sile | --sil)
 990     silent=yes ;;
 991
 992   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 993     ac_prev=sbindir ;;
 994   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 995   | --sbi=* | --sb=*)
 996     sbindir=$ac_optarg ;;
 997
 998   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 999   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1000   | --sharedst | --shareds | --shared | --share | --shar \
1001   | --sha | --sh)
1002     ac_prev=sharedstatedir ;;
1003   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1004   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1005   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1006   | --sha=* | --sh=*)
1007     sharedstatedir=$ac_optarg ;;
1008
1009   -site | --site | --sit)
1010     ac_prev=site ;;
1011   -site=* | --site=* | --sit=*)
1012     site=$ac_optarg ;;
1013
1014   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1015     ac_prev=srcdir ;;
1016   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1017     srcdir=$ac_optarg ;;
1018
1019   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1020   | --syscon | --sysco | --sysc | --sys | --sy)
1021     ac_prev=sysconfdir ;;
1022   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1023   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1024     sysconfdir=$ac_optarg ;;
1025
1026   -target | --target | --targe | --targ | --tar | --ta | --t)
1027     ac_prev=target_alias ;;
1028   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1029     target_alias=$ac_optarg ;;
1030
1031   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1032     verbose=yes ;;
1033
1034   -version | --version | --versio | --versi | --vers | -V)
1035     ac_init_version=: ;;
1036
1037   -with-* | --with-*)
1038     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1039     # Reject names that are not valid shell variable names.
1040     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1041       as_fn_error "invalid package name: $ac_useropt"
1042     ac_useropt_orig=$ac_useropt
1043     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1044     case $ac_user_opts in
1045       *"
1046 "with_$ac_useropt"
1047 "*) ;;
1048       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1049          ac_unrecognized_sep=', ';;
1050     esac
1051     eval with_$ac_useropt=\$ac_optarg ;;
1052
1053   -without-* | --without-*)
1054     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1055     # Reject names that are not valid shell variable names.
1056     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1057       as_fn_error "invalid package name: $ac_useropt"
1058     ac_useropt_orig=$ac_useropt
1059     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1060     case $ac_user_opts in
1061       *"
1062 "with_$ac_useropt"
1063 "*) ;;
1064       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1065          ac_unrecognized_sep=', ';;
1066     esac
1067     eval with_$ac_useropt=no ;;
1068
1069   --x)
1070     # Obsolete; use --with-x.
1071     with_x=yes ;;
1072
1073   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1074   | --x-incl | --x-inc | --x-in | --x-i)
1075     ac_prev=x_includes ;;
1076   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1077   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1078     x_includes=$ac_optarg ;;
1079
1080   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1081   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1082     ac_prev=x_libraries ;;
1083   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1084   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1085     x_libraries=$ac_optarg ;;
1086
1087   -*) as_fn_error "unrecognized option: \`$ac_option'
1088 Try \`$0 --help' for more information."
1089     ;;
1090
1091   *=*)
1092     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1093     # Reject names that are not valid shell variable names.
1094     case $ac_envvar in #(
1095       '' | [0-9]* | *[!_$as_cr_alnum]* )
1096       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1097     esac
1098     eval $ac_envvar=\$ac_optarg
1099     export $ac_envvar ;;
1100
1101   *)
1102     # FIXME: should be removed in autoconf 3.0.
1103     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1104     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1105       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1106     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1107     ;;
1108
1109   esac
1110 done
1111
1112 if test -n "$ac_prev"; then
1113   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1114   as_fn_error "missing argument to $ac_option"
1115 fi
1116
1117 if test -n "$ac_unrecognized_opts"; then
1118   case $enable_option_checking in
1119     no) ;;
1120     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1121     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1122   esac
1123 fi
1124
1125 # Check all directory arguments for consistency.
1126 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1127                 datadir sysconfdir sharedstatedir localstatedir includedir \
1128                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1129                 libdir localedir mandir
1130 do
1131   eval ac_val=\$$ac_var
1132   # Remove trailing slashes.
1133   case $ac_val in
1134     */ )
1135       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1136       eval $ac_var=\$ac_val;;
1137   esac
1138   # Be sure to have absolute directory names.
1139   case $ac_val in
1140     [\\/$]* | ?:[\\/]* )  continue;;
1141     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1142   esac
1143   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1144 done
1145
1146 # There might be people who depend on the old broken behavior: `$host'
1147 # used to hold the argument of --host etc.
1148 # FIXME: To remove some day.
1149 build=$build_alias
1150 host=$host_alias
1151 target=$target_alias
1152
1153 # FIXME: To remove some day.
1154 if test "x$host_alias" != x; then
1155   if test "x$build_alias" = x; then
1156     cross_compiling=maybe
1157     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1158     If a cross compiler is detected then cross compile mode will be used." >&2
1159   elif test "x$build_alias" != "x$host_alias"; then
1160     cross_compiling=yes
1161   fi
1162 fi
1163
1164 ac_tool_prefix=
1165 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1166
1167 test "$silent" = yes && exec 6>/dev/null
1168
1169
1170 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1171 ac_ls_di=`ls -di .` &&
1172 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1173   as_fn_error "working directory cannot be determined"
1174 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1175   as_fn_error "pwd does not report name of working directory"
1176
1177
1178 # Find the source files, if location was not specified.
1179 if test -z "$srcdir"; then
1180   ac_srcdir_defaulted=yes
1181   # Try the directory containing this script, then the parent directory.
1182   ac_confdir=`$as_dirname -- "$as_myself" ||
1183 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1184          X"$as_myself" : 'X\(//\)[^/]' \| \
1185          X"$as_myself" : 'X\(//\)$' \| \
1186          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1187 $as_echo X"$as_myself" |
1188     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1189             s//\1/
1190             q
1191           }
1192           /^X\(\/\/\)[^/].*/{
1193             s//\1/
1194             q
1195           }
1196           /^X\(\/\/\)$/{
1197             s//\1/
1198             q
1199           }
1200           /^X\(\/\).*/{
1201             s//\1/
1202             q
1203           }
1204           s/.*/./; q'`
1205   srcdir=$ac_confdir
1206   if test ! -r "$srcdir/$ac_unique_file"; then
1207     srcdir=..
1208   fi
1209 else
1210   ac_srcdir_defaulted=no
1211 fi
1212 if test ! -r "$srcdir/$ac_unique_file"; then
1213   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1214   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1215 fi
1216 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1217 ac_abs_confdir=`(
1218         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1219         pwd)`
1220 # When building in place, set srcdir=.
1221 if test "$ac_abs_confdir" = "$ac_pwd"; then
1222   srcdir=.
1223 fi
1224 # Remove unnecessary trailing slashes from srcdir.
1225 # Double slashes in file names in object file debugging info
1226 # mess up M-x gdb in Emacs.
1227 case $srcdir in
1228 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1229 esac
1230 for ac_var in $ac_precious_vars; do
1231   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1232   eval ac_env_${ac_var}_value=\$${ac_var}
1233   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1234   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1235 done
1236
1237 #
1238 # Report the --help message.
1239 #
1240 if test "$ac_init_help" = "long"; then
1241   # Omit some internal or obsolete options to make the list less imposing.
1242   # This message is too long to be a string in the A/UX 3.1 sh.
1243   cat <<_ACEOF
1244 \`configure' configures this package to adapt to many kinds of systems.
1245
1246 Usage: $0 [OPTION]... [VAR=VALUE]...
1247
1248 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1249 VAR=VALUE.  See below for descriptions of some of the useful variables.
1250
1251 Defaults for the options are specified in brackets.
1252
1253 Configuration:
1254   -h, --help              display this help and exit
1255       --help=short        display options specific to this package
1256       --help=recursive    display the short help of all the included packages
1257   -V, --version           display version information and exit
1258   -q, --quiet, --silent   do not print \`checking...' messages
1259       --cache-file=FILE   cache test results in FILE [disabled]
1260   -C, --config-cache      alias for \`--cache-file=config.cache'
1261   -n, --no-create         do not create output files
1262       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1263
1264 Installation directories:
1265   --prefix=PREFIX         install architecture-independent files in PREFIX
1266                           [$ac_default_prefix]
1267   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1268                           [PREFIX]
1269
1270 By default, \`make install' will install all the files in
1271 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1272 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1273 for instance \`--prefix=\$HOME'.
1274
1275 For better control, use the options below.
1276
1277 Fine tuning of the installation directories:
1278   --bindir=DIR            user executables [EPREFIX/bin]
1279   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1280   --libexecdir=DIR        program executables [EPREFIX/libexec]
1281   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1282   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1283   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1284   --libdir=DIR            object code libraries [EPREFIX/lib]
1285   --includedir=DIR        C header files [PREFIX/include]
1286   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1287   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1288   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1289   --infodir=DIR           info documentation [DATAROOTDIR/info]
1290   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1291   --mandir=DIR            man documentation [DATAROOTDIR/man]
1292   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1293   --htmldir=DIR           html documentation [DOCDIR]
1294   --dvidir=DIR            dvi documentation [DOCDIR]
1295   --pdfdir=DIR            pdf documentation [DOCDIR]
1296   --psdir=DIR             ps documentation [DOCDIR]
1297 _ACEOF
1298
1299   cat <<\_ACEOF
1300
1301 System types:
1302   --build=BUILD     configure for building on BUILD [guessed]
1303   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1304 _ACEOF
1305 fi
1306
1307 if test -n "$ac_init_help"; then
1308
1309   cat <<\_ACEOF
1310
1311 Optional Features:
1312   --disable-option-checking  ignore unrecognized --enable/--with options
1313   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1314   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1315   --disable-nls           do not use Native Language Support
1316   --disable-rpath         do not hardcode runtime library paths
1317   --enable-maintainer-mode enable rules only needed by maintainers
1318
1319 Optional Packages:
1320   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1321   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1322   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1323   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1324   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1325   --with-included-gettext use the GNU gettext library included here
1326   --with-libintl-prefix[=DIR]  search for libintl in DIR/include and DIR/lib
1327   --without-libintl-prefix     don't search for libintl in includedir and libdir
1328
1329 Some influential environment variables:
1330   CC          C compiler command
1331   CFLAGS      C compiler flags
1332   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1333               nonstandard directory <lib dir>
1334   LIBS        libraries to pass to the linker, e.g. -l<library>
1335   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1336               you have headers in a nonstandard directory <include dir>
1337   CPP         C preprocessor
1338
1339 Use these variables to override the choices made by `configure' or to help
1340 it to find libraries and programs with nonstandard names/locations.
1341
1342 Report bugs to the package provider.
1343 _ACEOF
1344 ac_status=$?
1345 fi
1346
1347 if test "$ac_init_help" = "recursive"; then
1348   # If there are subdirs, report their specific --help.
1349   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1350     test -d "$ac_dir" ||
1351       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1352       continue
1353     ac_builddir=.
1354
1355 case "$ac_dir" in
1356 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1357 *)
1358   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1359   # A ".." for each directory in $ac_dir_suffix.
1360   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1361   case $ac_top_builddir_sub in
1362   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1363   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1364   esac ;;
1365 esac
1366 ac_abs_top_builddir=$ac_pwd
1367 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1368 # for backward compatibility:
1369 ac_top_builddir=$ac_top_build_prefix
1370
1371 case $srcdir in
1372   .)  # We are building in place.
1373     ac_srcdir=.
1374     ac_top_srcdir=$ac_top_builddir_sub
1375     ac_abs_top_srcdir=$ac_pwd ;;
1376   [\\/]* | ?:[\\/]* )  # Absolute name.
1377     ac_srcdir=$srcdir$ac_dir_suffix;
1378     ac_top_srcdir=$srcdir
1379     ac_abs_top_srcdir=$srcdir ;;
1380   *) # Relative name.
1381     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1382     ac_top_srcdir=$ac_top_build_prefix$srcdir
1383     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1384 esac
1385 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1386
1387     cd "$ac_dir" || { ac_status=$?; continue; }
1388     # Check for guested configure.
1389     if test -f "$ac_srcdir/configure.gnu"; then
1390       echo &&
1391       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1392     elif test -f "$ac_srcdir/configure"; then
1393       echo &&
1394       $SHELL "$ac_srcdir/configure" --help=recursive
1395     else
1396       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1397     fi || ac_status=$?
1398     cd "$ac_pwd" || { ac_status=$?; break; }
1399   done
1400 fi
1401
1402 test -n "$ac_init_help" && exit $ac_status
1403 if $ac_init_version; then
1404   cat <<\_ACEOF
1405 configure
1406 generated by GNU Autoconf 2.64
1407
1408 Copyright (C) 2009 Free Software Foundation, Inc.
1409 This configure script is free software; the Free Software Foundation
1410 gives unlimited permission to copy, distribute and modify it.
1411 _ACEOF
1412   exit
1413 fi
1414
1415 ## ------------------------ ##
1416 ## Autoconf initialization. ##
1417 ## ------------------------ ##
1418
1419 # ac_fn_c_try_compile LINENO
1420 # --------------------------
1421 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1422 ac_fn_c_try_compile ()
1423 {
1424   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1425   rm -f conftest.$ac_objext
1426   if { { ac_try="$ac_compile"
1427 case "(($ac_try" in
1428   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1429   *) ac_try_echo=$ac_try;;
1430 esac
1431 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1432 $as_echo "$ac_try_echo"; } >&5
1433   (eval "$ac_compile") 2>conftest.err
1434   ac_status=$?
1435   if test -s conftest.err; then
1436     grep -v '^ *+' conftest.err >conftest.er1
1437     cat conftest.er1 >&5
1438     mv -f conftest.er1 conftest.err
1439   fi
1440   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1441   test $ac_status = 0; } && {
1442          test -z "$ac_c_werror_flag" ||
1443          test ! -s conftest.err
1444        } && test -s conftest.$ac_objext; then :
1445   ac_retval=0
1446 else
1447   $as_echo "$as_me: failed program was:" >&5
1448 sed 's/^/| /' conftest.$ac_ext >&5
1449
1450         ac_retval=1
1451 fi
1452   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1453   return $ac_retval
1454
1455 } # ac_fn_c_try_compile
1456
1457 # ac_fn_c_try_link LINENO
1458 # -----------------------
1459 # Try to link conftest.$ac_ext, and return whether this succeeded.
1460 ac_fn_c_try_link ()
1461 {
1462   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1463   rm -f conftest.$ac_objext conftest$ac_exeext
1464   if { { ac_try="$ac_link"
1465 case "(($ac_try" in
1466   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1467   *) ac_try_echo=$ac_try;;
1468 esac
1469 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1470 $as_echo "$ac_try_echo"; } >&5
1471   (eval "$ac_link") 2>conftest.err
1472   ac_status=$?
1473   if test -s conftest.err; then
1474     grep -v '^ *+' conftest.err >conftest.er1
1475     cat conftest.er1 >&5
1476     mv -f conftest.er1 conftest.err
1477   fi
1478   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1479   test $ac_status = 0; } && {
1480          test -z "$ac_c_werror_flag" ||
1481          test ! -s conftest.err
1482        } && test -s conftest$ac_exeext && {
1483          test "$cross_compiling" = yes ||
1484          $as_test_x conftest$ac_exeext
1485        }; then :
1486   ac_retval=0
1487 else
1488   $as_echo "$as_me: failed program was:" >&5
1489 sed 's/^/| /' conftest.$ac_ext >&5
1490
1491         ac_retval=1
1492 fi
1493   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1494   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1495   # interfere with the next link command; also delete a directory that is
1496   # left behind by Apple's compiler.  We do this before executing the actions.
1497   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1498   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1499   return $ac_retval
1500
1501 } # ac_fn_c_try_link
1502
1503 # ac_fn_c_try_cpp LINENO
1504 # ----------------------
1505 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1506 ac_fn_c_try_cpp ()
1507 {
1508   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1509   if { { ac_try="$ac_cpp conftest.$ac_ext"
1510 case "(($ac_try" in
1511   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1512   *) ac_try_echo=$ac_try;;
1513 esac
1514 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1515 $as_echo "$ac_try_echo"; } >&5
1516   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1517   ac_status=$?
1518   if test -s conftest.err; then
1519     grep -v '^ *+' conftest.err >conftest.er1
1520     cat conftest.er1 >&5
1521     mv -f conftest.er1 conftest.err
1522   fi
1523   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1524   test $ac_status = 0; } >/dev/null && {
1525          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1526          test ! -s conftest.err
1527        }; then :
1528   ac_retval=0
1529 else
1530   $as_echo "$as_me: failed program was:" >&5
1531 sed 's/^/| /' conftest.$ac_ext >&5
1532
1533     ac_retval=1
1534 fi
1535   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1536   return $ac_retval
1537
1538 } # ac_fn_c_try_cpp
1539
1540 # ac_fn_c_try_run LINENO
1541 # ----------------------
1542 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1543 # that executables *can* be run.
1544 ac_fn_c_try_run ()
1545 {
1546   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1547   if { { ac_try="$ac_link"
1548 case "(($ac_try" in
1549   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1550   *) ac_try_echo=$ac_try;;
1551 esac
1552 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1553 $as_echo "$ac_try_echo"; } >&5
1554   (eval "$ac_link") 2>&5
1555   ac_status=$?
1556   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1557   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1558   { { case "(($ac_try" in
1559   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1560   *) ac_try_echo=$ac_try;;
1561 esac
1562 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1563 $as_echo "$ac_try_echo"; } >&5
1564   (eval "$ac_try") 2>&5
1565   ac_status=$?
1566   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1567   test $ac_status = 0; }; }; then :
1568   ac_retval=0
1569 else
1570   $as_echo "$as_me: program exited with status $ac_status" >&5
1571        $as_echo "$as_me: failed program was:" >&5
1572 sed 's/^/| /' conftest.$ac_ext >&5
1573
1574        ac_retval=$ac_status
1575 fi
1576   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1577   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1578   return $ac_retval
1579
1580 } # ac_fn_c_try_run
1581
1582 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1583 # -------------------------------------------
1584 # Tests whether TYPE exists after having included INCLUDES, setting cache
1585 # variable VAR accordingly.
1586 ac_fn_c_check_type ()
1587 {
1588   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1589   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1590 $as_echo_n "checking for $2... " >&6; }
1591 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1592   $as_echo_n "(cached) " >&6
1593 else
1594   eval "$3=no"
1595   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1596 /* end confdefs.h.  */
1597 $4
1598 int
1599 main ()
1600 {
1601 if (sizeof ($2))
1602          return 0;
1603   ;
1604   return 0;
1605 }
1606 _ACEOF
1607 if ac_fn_c_try_compile "$LINENO"; then :
1608   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1609 /* end confdefs.h.  */
1610 $4
1611 int
1612 main ()
1613 {
1614 if (sizeof (($2)))
1615             return 0;
1616   ;
1617   return 0;
1618 }
1619 _ACEOF
1620 if ac_fn_c_try_compile "$LINENO"; then :
1621
1622 else
1623   eval "$3=yes"
1624 fi
1625 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1626 fi
1627 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1628 fi
1629 eval ac_res=\$$3
1630                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1631 $as_echo "$ac_res" >&6; }
1632   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1633
1634 } # ac_fn_c_check_type
1635
1636 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1637 # -------------------------------------------------------
1638 # Tests whether HEADER exists and can be compiled using the include files in
1639 # INCLUDES, setting the cache variable VAR accordingly.
1640 ac_fn_c_check_header_compile ()
1641 {
1642   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1643   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1644 $as_echo_n "checking for $2... " >&6; }
1645 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1646   $as_echo_n "(cached) " >&6
1647 else
1648   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1649 /* end confdefs.h.  */
1650 $4
1651 #include <$2>
1652 _ACEOF
1653 if ac_fn_c_try_compile "$LINENO"; then :
1654   eval "$3=yes"
1655 else
1656   eval "$3=no"
1657 fi
1658 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1659 fi
1660 eval ac_res=\$$3
1661                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1662 $as_echo "$ac_res" >&6; }
1663   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1664
1665 } # ac_fn_c_check_header_compile
1666
1667 # ac_fn_c_check_func LINENO FUNC VAR
1668 # ----------------------------------
1669 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1670 ac_fn_c_check_func ()
1671 {
1672   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1673   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1674 $as_echo_n "checking for $2... " >&6; }
1675 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1676   $as_echo_n "(cached) " >&6
1677 else
1678   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1679 /* end confdefs.h.  */
1680 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1681    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1682 #define $2 innocuous_$2
1683
1684 /* System header to define __stub macros and hopefully few prototypes,
1685     which can conflict with char $2 (); below.
1686     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1687     <limits.h> exists even on freestanding compilers.  */
1688
1689 #ifdef __STDC__
1690 # include <limits.h>
1691 #else
1692 # include <assert.h>
1693 #endif
1694
1695 #undef $2
1696
1697 /* Override any GCC internal prototype to avoid an error.
1698    Use char because int might match the return type of a GCC
1699    builtin and then its argument prototype would still apply.  */
1700 #ifdef __cplusplus
1701 extern "C"
1702 #endif
1703 char $2 ();
1704 /* The GNU C library defines this for functions which it implements
1705     to always fail with ENOSYS.  Some functions are actually named
1706     something starting with __ and the normal name is an alias.  */
1707 #if defined __stub_$2 || defined __stub___$2
1708 choke me
1709 #endif
1710
1711 int
1712 main ()
1713 {
1714 return $2 ();
1715   ;
1716   return 0;
1717 }
1718 _ACEOF
1719 if ac_fn_c_try_link "$LINENO"; then :
1720   eval "$3=yes"
1721 else
1722   eval "$3=no"
1723 fi
1724 rm -f core conftest.err conftest.$ac_objext \
1725     conftest$ac_exeext conftest.$ac_ext
1726 fi
1727 eval ac_res=\$$3
1728                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1729 $as_echo "$ac_res" >&6; }
1730   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1731
1732 } # ac_fn_c_check_func
1733
1734 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1735 # -------------------------------------------------------
1736 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1737 # the include files in INCLUDES and setting the cache variable VAR
1738 # accordingly.
1739 ac_fn_c_check_header_mongrel ()
1740 {
1741   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1742   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1743   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1744 $as_echo_n "checking for $2... " >&6; }
1745 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1746   $as_echo_n "(cached) " >&6
1747 fi
1748 eval ac_res=\$$3
1749                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1750 $as_echo "$ac_res" >&6; }
1751 else
1752   # Is the header compilable?
1753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1754 $as_echo_n "checking $2 usability... " >&6; }
1755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1756 /* end confdefs.h.  */
1757 $4
1758 #include <$2>
1759 _ACEOF
1760 if ac_fn_c_try_compile "$LINENO"; then :
1761   ac_header_compiler=yes
1762 else
1763   ac_header_compiler=no
1764 fi
1765 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1767 $as_echo "$ac_header_compiler" >&6; }
1768
1769 # Is the header present?
1770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1771 $as_echo_n "checking $2 presence... " >&6; }
1772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1773 /* end confdefs.h.  */
1774 #include <$2>
1775 _ACEOF
1776 if ac_fn_c_try_cpp "$LINENO"; then :
1777   ac_header_preproc=yes
1778 else
1779   ac_header_preproc=no
1780 fi
1781 rm -f conftest.err conftest.$ac_ext
1782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1783 $as_echo "$ac_header_preproc" >&6; }
1784
1785 # So?  What about this header?
1786 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1787   yes:no: )
1788     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1789 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1790     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1791 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1792     ;;
1793   no:yes:* )
1794     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1795 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1796     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1797 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1798     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1799 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1800     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1801 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1802     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1803 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1804     ;;
1805 esac
1806   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1807 $as_echo_n "checking for $2... " >&6; }
1808 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1809   $as_echo_n "(cached) " >&6
1810 else
1811   eval "$3=\$ac_header_compiler"
1812 fi
1813 eval ac_res=\$$3
1814                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1815 $as_echo "$ac_res" >&6; }
1816 fi
1817   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1818
1819 } # ac_fn_c_check_header_mongrel
1820 cat >config.log <<_ACEOF
1821 This file contains any messages produced by compilers while
1822 running configure, to aid debugging if configure makes a mistake.
1823
1824 It was created by $as_me, which was
1825 generated by GNU Autoconf 2.64.  Invocation command line was
1826
1827   $ $0 $@
1828
1829 _ACEOF
1830 exec 5>>config.log
1831 {
1832 cat <<_ASUNAME
1833 ## --------- ##
1834 ## Platform. ##
1835 ## --------- ##
1836
1837 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1838 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1839 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1840 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1841 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1842
1843 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1844 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1845
1846 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1847 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1848 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1849 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1850 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1851 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1852 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1853
1854 _ASUNAME
1855
1856 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1857 for as_dir in $PATH
1858 do
1859   IFS=$as_save_IFS
1860   test -z "$as_dir" && as_dir=.
1861     $as_echo "PATH: $as_dir"
1862   done
1863 IFS=$as_save_IFS
1864
1865 } >&5
1866
1867 cat >&5 <<_ACEOF
1868
1869
1870 ## ----------- ##
1871 ## Core tests. ##
1872 ## ----------- ##
1873
1874 _ACEOF
1875
1876
1877 # Keep a trace of the command line.
1878 # Strip out --no-create and --no-recursion so they do not pile up.
1879 # Strip out --silent because we don't want to record it for future runs.
1880 # Also quote any args containing shell meta-characters.
1881 # Make two passes to allow for proper duplicate-argument suppression.
1882 ac_configure_args=
1883 ac_configure_args0=
1884 ac_configure_args1=
1885 ac_must_keep_next=false
1886 for ac_pass in 1 2
1887 do
1888   for ac_arg
1889   do
1890     case $ac_arg in
1891     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1892     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1893     | -silent | --silent | --silen | --sile | --sil)
1894       continue ;;
1895     *\'*)
1896       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1897     esac
1898     case $ac_pass in
1899     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1900     2)
1901       as_fn_append ac_configure_args1 " '$ac_arg'"
1902       if test $ac_must_keep_next = true; then
1903         ac_must_keep_next=false # Got value, back to normal.
1904       else
1905         case $ac_arg in
1906           *=* | --config-cache | -C | -disable-* | --disable-* \
1907           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1908           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1909           | -with-* | --with-* | -without-* | --without-* | --x)
1910             case "$ac_configure_args0 " in
1911               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1912             esac
1913             ;;
1914           -* ) ac_must_keep_next=true ;;
1915         esac
1916       fi
1917       as_fn_append ac_configure_args " '$ac_arg'"
1918       ;;
1919     esac
1920   done
1921 done
1922 { ac_configure_args0=; unset ac_configure_args0;}
1923 { ac_configure_args1=; unset ac_configure_args1;}
1924
1925 # When interrupted or exit'd, cleanup temporary files, and complete
1926 # config.log.  We remove comments because anyway the quotes in there
1927 # would cause problems or look ugly.
1928 # WARNING: Use '\'' to represent an apostrophe within the trap.
1929 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1930 trap 'exit_status=$?
1931   # Save into config.log some information that might help in debugging.
1932   {
1933     echo
1934
1935     cat <<\_ASBOX
1936 ## ---------------- ##
1937 ## Cache variables. ##
1938 ## ---------------- ##
1939 _ASBOX
1940     echo
1941     # The following way of writing the cache mishandles newlines in values,
1942 (
1943   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1944     eval ac_val=\$$ac_var
1945     case $ac_val in #(
1946     *${as_nl}*)
1947       case $ac_var in #(
1948       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1949 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1950       esac
1951       case $ac_var in #(
1952       _ | IFS | as_nl) ;; #(
1953       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1954       *) { eval $ac_var=; unset $ac_var;} ;;
1955       esac ;;
1956     esac
1957   done
1958   (set) 2>&1 |
1959     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1960     *${as_nl}ac_space=\ *)
1961       sed -n \
1962         "s/'\''/'\''\\\\'\'''\''/g;
1963           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1964       ;; #(
1965     *)
1966       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1967       ;;
1968     esac |
1969     sort
1970 )
1971     echo
1972
1973     cat <<\_ASBOX
1974 ## ----------------- ##
1975 ## Output variables. ##
1976 ## ----------------- ##
1977 _ASBOX
1978     echo
1979     for ac_var in $ac_subst_vars
1980     do
1981       eval ac_val=\$$ac_var
1982       case $ac_val in
1983       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1984       esac
1985       $as_echo "$ac_var='\''$ac_val'\''"
1986     done | sort
1987     echo
1988
1989     if test -n "$ac_subst_files"; then
1990       cat <<\_ASBOX
1991 ## ------------------- ##
1992 ## File substitutions. ##
1993 ## ------------------- ##
1994 _ASBOX
1995       echo
1996       for ac_var in $ac_subst_files
1997       do
1998         eval ac_val=\$$ac_var
1999         case $ac_val in
2000         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2001         esac
2002         $as_echo "$ac_var='\''$ac_val'\''"
2003       done | sort
2004       echo
2005     fi
2006
2007     if test -s confdefs.h; then
2008       cat <<\_ASBOX
2009 ## ----------- ##
2010 ## confdefs.h. ##
2011 ## ----------- ##
2012 _ASBOX
2013       echo
2014       cat confdefs.h
2015       echo
2016     fi
2017     test "$ac_signal" != 0 &&
2018       $as_echo "$as_me: caught signal $ac_signal"
2019     $as_echo "$as_me: exit $exit_status"
2020   } >&5
2021   rm -f core *.core core.conftest.* &&
2022     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2023     exit $exit_status
2024 ' 0
2025 for ac_signal in 1 2 13 15; do
2026   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2027 done
2028 ac_signal=0
2029
2030 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2031 rm -f -r conftest* confdefs.h
2032
2033 $as_echo "/* confdefs.h */" > confdefs.h
2034
2035 # Predefined preprocessor variables.
2036
2037 cat >>confdefs.h <<_ACEOF
2038 #define PACKAGE_NAME "$PACKAGE_NAME"
2039 _ACEOF
2040
2041 cat >>confdefs.h <<_ACEOF
2042 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2043 _ACEOF
2044
2045 cat >>confdefs.h <<_ACEOF
2046 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2047 _ACEOF
2048
2049 cat >>confdefs.h <<_ACEOF
2050 #define PACKAGE_STRING "$PACKAGE_STRING"
2051 _ACEOF
2052
2053 cat >>confdefs.h <<_ACEOF
2054 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2055 _ACEOF
2056
2057 cat >>confdefs.h <<_ACEOF
2058 #define PACKAGE_URL "$PACKAGE_URL"
2059 _ACEOF
2060
2061
2062 # Let the site file select an alternate cache file if it wants to.
2063 # Prefer an explicitly selected file to automatically selected ones.
2064 ac_site_file1=NONE
2065 ac_site_file2=NONE
2066 if test -n "$CONFIG_SITE"; then
2067   ac_site_file1=$CONFIG_SITE
2068 elif test "x$prefix" != xNONE; then
2069   ac_site_file1=$prefix/share/config.site
2070   ac_site_file2=$prefix/etc/config.site
2071 else
2072   ac_site_file1=$ac_default_prefix/share/config.site
2073   ac_site_file2=$ac_default_prefix/etc/config.site
2074 fi
2075 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2076 do
2077   test "x$ac_site_file" = xNONE && continue
2078   if test -r "$ac_site_file"; then
2079     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2080 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2081     sed 's/^/| /' "$ac_site_file" >&5
2082     . "$ac_site_file"
2083   fi
2084 done
2085
2086 if test -r "$cache_file"; then
2087   # Some versions of bash will fail to source /dev/null (special
2088   # files actually), so we avoid doing that.
2089   if test -f "$cache_file"; then
2090     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2091 $as_echo "$as_me: loading cache $cache_file" >&6;}
2092     case $cache_file in
2093       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2094       *)                      . "./$cache_file";;
2095     esac
2096   fi
2097 else
2098   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2099 $as_echo "$as_me: creating cache $cache_file" >&6;}
2100   >$cache_file
2101 fi
2102
2103 # Check that the precious variables saved in the cache have kept the same
2104 # value.
2105 ac_cache_corrupted=false
2106 for ac_var in $ac_precious_vars; do
2107   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2108   eval ac_new_set=\$ac_env_${ac_var}_set
2109   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2110   eval ac_new_val=\$ac_env_${ac_var}_value
2111   case $ac_old_set,$ac_new_set in
2112     set,)
2113       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2114 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2115       ac_cache_corrupted=: ;;
2116     ,set)
2117       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2118 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2119       ac_cache_corrupted=: ;;
2120     ,);;
2121     *)
2122       if test "x$ac_old_val" != "x$ac_new_val"; then
2123         # differences in whitespace do not lead to failure.
2124         ac_old_val_w=`echo x $ac_old_val`
2125         ac_new_val_w=`echo x $ac_new_val`
2126         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2127           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2128 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2129           ac_cache_corrupted=:
2130         else
2131           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2132 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2133           eval $ac_var=\$ac_old_val
2134         fi
2135         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2136 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2137         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2138 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2139       fi;;
2140   esac
2141   # Pass precious variables to config.status.
2142   if test "$ac_new_set" = set; then
2143     case $ac_new_val in
2144     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2145     *) ac_arg=$ac_var=$ac_new_val ;;
2146     esac
2147     case " $ac_configure_args " in
2148       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2149       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2150     esac
2151   fi
2152 done
2153 if $ac_cache_corrupted; then
2154   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2155 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2156   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2157 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2158   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2159 fi
2160 ## -------------------- ##
2161 ## Main body of script. ##
2162 ## -------------------- ##
2163
2164 ac_ext=c
2165 ac_cpp='$CPP $CPPFLAGS'
2166 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2167 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2168 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2169
2170
2171
2172
2173
2174
2175 ac_config_headers="$ac_config_headers config.h"
2176
2177
2178
2179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2180 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2181 set x ${MAKE-make}
2182 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2183 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
2184   $as_echo_n "(cached) " >&6
2185 else
2186   cat >conftest.make <<\_ACEOF
2187 SHELL = /bin/sh
2188 all:
2189         @echo '@@@%%%=$(MAKE)=@@@%%%'
2190 _ACEOF
2191 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2192 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2193   *@@@%%%=?*=@@@%%%*)
2194     eval ac_cv_prog_make_${ac_make}_set=yes;;
2195   *)
2196     eval ac_cv_prog_make_${ac_make}_set=no;;
2197 esac
2198 rm -f conftest.make
2199 fi
2200 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2201   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2202 $as_echo "yes" >&6; }
2203   SET_MAKE=
2204 else
2205   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2206 $as_echo "no" >&6; }
2207   SET_MAKE="MAKE=${MAKE-make}"
2208 fi
2209
2210 ac_aux_dir=
2211 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2212   for ac_t in install-sh install.sh shtool; do
2213     if test -f "$ac_dir/$ac_t"; then
2214       ac_aux_dir=$ac_dir
2215       ac_install_sh="$ac_aux_dir/$ac_t -c"
2216       break 2
2217     fi
2218   done
2219 done
2220 if test -z "$ac_aux_dir"; then
2221   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2222 fi
2223
2224 # These three variables are undocumented and unsupported,
2225 # and are intended to be withdrawn in a future Autoconf release.
2226 # They can cause serious problems if a builder's source tree is in a directory
2227 # whose full name contains unusual characters.
2228 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2229 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2230 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2231
2232
2233 # Find a good install program.  We prefer a C program (faster),
2234 # so one script is as good as another.  But avoid the broken or
2235 # incompatible versions:
2236 # SysV /etc/install, /usr/sbin/install
2237 # SunOS /usr/etc/install
2238 # IRIX /sbin/install
2239 # AIX /bin/install
2240 # AmigaOS /C/install, which installs bootblocks on floppy discs
2241 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2242 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2243 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2244 # OS/2's system install, which has a completely different semantic
2245 # ./install, which can be erroneously created by make from ./install.sh.
2246 # Reject install programs that cannot install multiple files.
2247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2248 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2249 if test -z "$INSTALL"; then
2250 if test "${ac_cv_path_install+set}" = set; then :
2251   $as_echo_n "(cached) " >&6
2252 else
2253   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2254 for as_dir in $PATH
2255 do
2256   IFS=$as_save_IFS
2257   test -z "$as_dir" && as_dir=.
2258     # Account for people who put trailing slashes in PATH elements.
2259 case $as_dir/ in #((
2260   ./ | .// | /[cC]/* | \
2261   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2262   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2263   /usr/ucb/* ) ;;
2264   *)
2265     # OSF1 and SCO ODT 3.0 have their own names for install.
2266     # Don't use installbsd from OSF since it installs stuff as root
2267     # by default.
2268     for ac_prog in ginstall scoinst install; do
2269       for ac_exec_ext in '' $ac_executable_extensions; do
2270         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2271           if test $ac_prog = install &&
2272             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2273             # AIX install.  It has an incompatible calling convention.
2274             :
2275           elif test $ac_prog = install &&
2276             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2277             # program-specific install script used by HP pwplus--don't use.
2278             :
2279           else
2280             rm -rf conftest.one conftest.two conftest.dir
2281             echo one > conftest.one
2282             echo two > conftest.two
2283             mkdir conftest.dir
2284             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2285               test -s conftest.one && test -s conftest.two &&
2286               test -s conftest.dir/conftest.one &&
2287               test -s conftest.dir/conftest.two
2288             then
2289               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2290               break 3
2291             fi
2292           fi
2293         fi
2294       done
2295     done
2296     ;;
2297 esac
2298
2299   done
2300 IFS=$as_save_IFS
2301
2302 rm -rf conftest.one conftest.two conftest.dir
2303
2304 fi
2305   if test "${ac_cv_path_install+set}" = set; then
2306     INSTALL=$ac_cv_path_install
2307   else
2308     # As a last resort, use the slow shell script.  Don't cache a
2309     # value for INSTALL within a source directory, because that will
2310     # break other packages using the cache if that directory is
2311     # removed, or if the value is a relative name.
2312     INSTALL=$ac_install_sh
2313   fi
2314 fi
2315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2316 $as_echo "$INSTALL" >&6; }
2317
2318 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2319 # It thinks the first close brace ends the variable substitution.
2320 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2321
2322 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2323
2324 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2325
2326
2327         MKINSTALLDIRS=
2328   if test -n "$ac_aux_dir"; then
2329     case "$ac_aux_dir" in
2330       /*) MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs" ;;
2331       *) MKINSTALLDIRS="\$(top_builddir)/$ac_aux_dir/mkinstalldirs" ;;
2332     esac
2333   fi
2334   if test -z "$MKINSTALLDIRS"; then
2335     MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
2336   fi
2337
2338
2339
2340   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
2341 $as_echo_n "checking whether NLS is requested... " >&6; }
2342     # Check whether --enable-nls was given.
2343 if test "${enable_nls+set}" = set; then :
2344   enableval=$enable_nls; USE_NLS=$enableval
2345 else
2346   USE_NLS=yes
2347 fi
2348
2349   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
2350 $as_echo "$USE_NLS" >&6; }
2351
2352
2353
2354
2355
2356
2357 # Prepare PATH_SEPARATOR.
2358 # The user is always right.
2359 if test "${PATH_SEPARATOR+set}" != set; then
2360   echo "#! /bin/sh" >conf$$.sh
2361   echo  "exit 0"   >>conf$$.sh
2362   chmod +x conf$$.sh
2363   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
2364     PATH_SEPARATOR=';'
2365   else
2366     PATH_SEPARATOR=:
2367   fi
2368   rm -f conf$$.sh
2369 fi
2370
2371 # Find out how to test for executable files. Don't use a zero-byte file,
2372 # as systems may use methods other than mode bits to determine executability.
2373 cat >conf$$.file <<_ASEOF
2374 #! /bin/sh
2375 exit 0
2376 _ASEOF
2377 chmod +x conf$$.file
2378 if test -x conf$$.file >/dev/null 2>&1; then
2379   ac_executable_p="test -x"
2380 else
2381   ac_executable_p="test -f"
2382 fi
2383 rm -f conf$$.file
2384
2385 # Extract the first word of "msgfmt", so it can be a program name with args.
2386 set dummy msgfmt; ac_word=$2
2387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2388 $as_echo_n "checking for $ac_word... " >&6; }
2389 if test "${ac_cv_path_MSGFMT+set}" = set; then :
2390   $as_echo_n "(cached) " >&6
2391 else
2392   case "$MSGFMT" in
2393   [\\/]* | ?:[\\/]*)
2394     ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2395     ;;
2396   *)
2397     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
2398     for ac_dir in $PATH; do
2399       IFS="$ac_save_IFS"
2400       test -z "$ac_dir" && ac_dir=.
2401       for ac_exec_ext in '' $ac_executable_extensions; do
2402         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
2403           if $ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1 &&
2404      (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
2405             ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext"
2406             break 2
2407           fi
2408         fi
2409       done
2410     done
2411     IFS="$ac_save_IFS"
2412   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":"
2413     ;;
2414 esac
2415 fi
2416 MSGFMT="$ac_cv_path_MSGFMT"
2417 if test "$MSGFMT" != ":"; then
2418   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
2419 $as_echo "$MSGFMT" >&6; }
2420 else
2421   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2422 $as_echo "no" >&6; }
2423 fi
2424
2425   # Extract the first word of "gmsgfmt", so it can be a program name with args.
2426 set dummy gmsgfmt; ac_word=$2
2427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2428 $as_echo_n "checking for $ac_word... " >&6; }
2429 if test "${ac_cv_path_GMSGFMT+set}" = set; then :
2430   $as_echo_n "(cached) " >&6
2431 else
2432   case $GMSGFMT in
2433   [\\/]* | ?:[\\/]*)
2434   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2435   ;;
2436   *)
2437   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2438 for as_dir in $PATH
2439 do
2440   IFS=$as_save_IFS
2441   test -z "$as_dir" && as_dir=.
2442     for ac_exec_ext in '' $ac_executable_extensions; do
2443   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2444     ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
2445     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2446     break 2
2447   fi
2448 done
2449   done
2450 IFS=$as_save_IFS
2451
2452   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2453   ;;
2454 esac
2455 fi
2456 GMSGFMT=$ac_cv_path_GMSGFMT
2457 if test -n "$GMSGFMT"; then
2458   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
2459 $as_echo "$GMSGFMT" >&6; }
2460 else
2461   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2462 $as_echo "no" >&6; }
2463 fi
2464
2465
2466
2467
2468 # Prepare PATH_SEPARATOR.
2469 # The user is always right.
2470 if test "${PATH_SEPARATOR+set}" != set; then
2471   echo "#! /bin/sh" >conf$$.sh
2472   echo  "exit 0"   >>conf$$.sh
2473   chmod +x conf$$.sh
2474   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
2475     PATH_SEPARATOR=';'
2476   else
2477     PATH_SEPARATOR=:
2478   fi
2479   rm -f conf$$.sh
2480 fi
2481
2482 # Find out how to test for executable files. Don't use a zero-byte file,
2483 # as systems may use methods other than mode bits to determine executability.
2484 cat >conf$$.file <<_ASEOF
2485 #! /bin/sh
2486 exit 0
2487 _ASEOF
2488 chmod +x conf$$.file
2489 if test -x conf$$.file >/dev/null 2>&1; then
2490   ac_executable_p="test -x"
2491 else
2492   ac_executable_p="test -f"
2493 fi
2494 rm -f conf$$.file
2495
2496 # Extract the first word of "xgettext", so it can be a program name with args.
2497 set dummy xgettext; ac_word=$2
2498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2499 $as_echo_n "checking for $ac_word... " >&6; }
2500 if test "${ac_cv_path_XGETTEXT+set}" = set; then :
2501   $as_echo_n "(cached) " >&6
2502 else
2503   case "$XGETTEXT" in
2504   [\\/]* | ?:[\\/]*)
2505     ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2506     ;;
2507   *)
2508     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
2509     for ac_dir in $PATH; do
2510       IFS="$ac_save_IFS"
2511       test -z "$ac_dir" && ac_dir=.
2512       for ac_exec_ext in '' $ac_executable_extensions; do
2513         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
2514           if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
2515      (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
2516             ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext"
2517             break 2
2518           fi
2519         fi
2520       done
2521     done
2522     IFS="$ac_save_IFS"
2523   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2524     ;;
2525 esac
2526 fi
2527 XGETTEXT="$ac_cv_path_XGETTEXT"
2528 if test "$XGETTEXT" != ":"; then
2529   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
2530 $as_echo "$XGETTEXT" >&6; }
2531 else
2532   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2533 $as_echo "no" >&6; }
2534 fi
2535
2536     rm -f messages.po
2537
2538
2539 # Prepare PATH_SEPARATOR.
2540 # The user is always right.
2541 if test "${PATH_SEPARATOR+set}" != set; then
2542   echo "#! /bin/sh" >conf$$.sh
2543   echo  "exit 0"   >>conf$$.sh
2544   chmod +x conf$$.sh
2545   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
2546     PATH_SEPARATOR=';'
2547   else
2548     PATH_SEPARATOR=:
2549   fi
2550   rm -f conf$$.sh
2551 fi
2552
2553 # Find out how to test for executable files. Don't use a zero-byte file,
2554 # as systems may use methods other than mode bits to determine executability.
2555 cat >conf$$.file <<_ASEOF
2556 #! /bin/sh
2557 exit 0
2558 _ASEOF
2559 chmod +x conf$$.file
2560 if test -x conf$$.file >/dev/null 2>&1; then
2561   ac_executable_p="test -x"
2562 else
2563   ac_executable_p="test -f"
2564 fi
2565 rm -f conf$$.file
2566
2567 # Extract the first word of "msgmerge", so it can be a program name with args.
2568 set dummy msgmerge; ac_word=$2
2569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2570 $as_echo_n "checking for $ac_word... " >&6; }
2571 if test "${ac_cv_path_MSGMERGE+set}" = set; then :
2572   $as_echo_n "(cached) " >&6
2573 else
2574   case "$MSGMERGE" in
2575   [\\/]* | ?:[\\/]*)
2576     ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
2577     ;;
2578   *)
2579     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
2580     for ac_dir in $PATH; do
2581       IFS="$ac_save_IFS"
2582       test -z "$ac_dir" && ac_dir=.
2583       for ac_exec_ext in '' $ac_executable_extensions; do
2584         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
2585           if $ac_dir/$ac_word --update -q /dev/null /dev/null >/dev/null 2>&1; then
2586             ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext"
2587             break 2
2588           fi
2589         fi
2590       done
2591     done
2592     IFS="$ac_save_IFS"
2593   test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":"
2594     ;;
2595 esac
2596 fi
2597 MSGMERGE="$ac_cv_path_MSGMERGE"
2598 if test "$MSGMERGE" != ":"; then
2599   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
2600 $as_echo "$MSGMERGE" >&6; }
2601 else
2602   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2603 $as_echo "no" >&6; }
2604 fi
2605
2606
2607       if test "$GMSGFMT" != ":"; then
2608             if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
2609        (if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
2610       : ;
2611     else
2612       GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
2613       { $as_echo "$as_me:${as_lineno-$LINENO}: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5
2614 $as_echo "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; }
2615       GMSGFMT=":"
2616     fi
2617   fi
2618
2619       if test "$XGETTEXT" != ":"; then
2620             if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
2621        (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
2622       : ;
2623     else
2624       { $as_echo "$as_me:${as_lineno-$LINENO}: result: found xgettext program is not GNU xgettext; ignore it" >&5
2625 $as_echo "found xgettext program is not GNU xgettext; ignore it" >&6; }
2626       XGETTEXT=":"
2627     fi
2628         rm -f messages.po
2629   fi
2630
2631   ac_config_commands="$ac_config_commands default-1"
2632
2633
2634 ac_ext=c
2635 ac_cpp='$CPP $CPPFLAGS'
2636 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2637 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2638 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2639 if test -n "$ac_tool_prefix"; then
2640   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2641 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2643 $as_echo_n "checking for $ac_word... " >&6; }
2644 if test "${ac_cv_prog_CC+set}" = set; then :
2645   $as_echo_n "(cached) " >&6
2646 else
2647   if test -n "$CC"; then
2648   ac_cv_prog_CC="$CC" # Let the user override the test.
2649 else
2650 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2651 for as_dir in $PATH
2652 do
2653   IFS=$as_save_IFS
2654   test -z "$as_dir" && as_dir=.
2655     for ac_exec_ext in '' $ac_executable_extensions; do
2656   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2657     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2658     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2659     break 2
2660   fi
2661 done
2662   done
2663 IFS=$as_save_IFS
2664
2665 fi
2666 fi
2667 CC=$ac_cv_prog_CC
2668 if test -n "$CC"; then
2669   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2670 $as_echo "$CC" >&6; }
2671 else
2672   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2673 $as_echo "no" >&6; }
2674 fi
2675
2676
2677 fi
2678 if test -z "$ac_cv_prog_CC"; then
2679   ac_ct_CC=$CC
2680   # Extract the first word of "gcc", so it can be a program name with args.
2681 set dummy gcc; ac_word=$2
2682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2683 $as_echo_n "checking for $ac_word... " >&6; }
2684 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2685   $as_echo_n "(cached) " >&6
2686 else
2687   if test -n "$ac_ct_CC"; then
2688   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2689 else
2690 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2691 for as_dir in $PATH
2692 do
2693   IFS=$as_save_IFS
2694   test -z "$as_dir" && as_dir=.
2695     for ac_exec_ext in '' $ac_executable_extensions; do
2696   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2697     ac_cv_prog_ac_ct_CC="gcc"
2698     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2699     break 2
2700   fi
2701 done
2702   done
2703 IFS=$as_save_IFS
2704
2705 fi
2706 fi
2707 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2708 if test -n "$ac_ct_CC"; then
2709   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2710 $as_echo "$ac_ct_CC" >&6; }
2711 else
2712   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2713 $as_echo "no" >&6; }
2714 fi
2715
2716   if test "x$ac_ct_CC" = x; then
2717     CC=""
2718   else
2719     case $cross_compiling:$ac_tool_warned in
2720 yes:)
2721 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2722 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2723 ac_tool_warned=yes ;;
2724 esac
2725     CC=$ac_ct_CC
2726   fi
2727 else
2728   CC="$ac_cv_prog_CC"
2729 fi
2730
2731 if test -z "$CC"; then
2732           if test -n "$ac_tool_prefix"; then
2733     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2734 set dummy ${ac_tool_prefix}cc; ac_word=$2
2735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2736 $as_echo_n "checking for $ac_word... " >&6; }
2737 if test "${ac_cv_prog_CC+set}" = set; then :
2738   $as_echo_n "(cached) " >&6
2739 else
2740   if test -n "$CC"; then
2741   ac_cv_prog_CC="$CC" # Let the user override the test.
2742 else
2743 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2744 for as_dir in $PATH
2745 do
2746   IFS=$as_save_IFS
2747   test -z "$as_dir" && as_dir=.
2748     for ac_exec_ext in '' $ac_executable_extensions; do
2749   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2750     ac_cv_prog_CC="${ac_tool_prefix}cc"
2751     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2752     break 2
2753   fi
2754 done
2755   done
2756 IFS=$as_save_IFS
2757
2758 fi
2759 fi
2760 CC=$ac_cv_prog_CC
2761 if test -n "$CC"; then
2762   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2763 $as_echo "$CC" >&6; }
2764 else
2765   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2766 $as_echo "no" >&6; }
2767 fi
2768
2769
2770   fi
2771 fi
2772 if test -z "$CC"; then
2773   # Extract the first word of "cc", so it can be a program name with args.
2774 set dummy cc; ac_word=$2
2775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2776 $as_echo_n "checking for $ac_word... " >&6; }
2777 if test "${ac_cv_prog_CC+set}" = set; then :
2778   $as_echo_n "(cached) " >&6
2779 else
2780   if test -n "$CC"; then
2781   ac_cv_prog_CC="$CC" # Let the user override the test.
2782 else
2783   ac_prog_rejected=no
2784 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2785 for as_dir in $PATH
2786 do
2787   IFS=$as_save_IFS
2788   test -z "$as_dir" && as_dir=.
2789     for ac_exec_ext in '' $ac_executable_extensions; do
2790   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2791     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2792        ac_prog_rejected=yes
2793        continue
2794      fi
2795     ac_cv_prog_CC="cc"
2796     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2797     break 2
2798   fi
2799 done
2800   done
2801 IFS=$as_save_IFS
2802
2803 if test $ac_prog_rejected = yes; then
2804   # We found a bogon in the path, so make sure we never use it.
2805   set dummy $ac_cv_prog_CC
2806   shift
2807   if test $# != 0; then
2808     # We chose a different compiler from the bogus one.
2809     # However, it has the same basename, so the bogon will be chosen
2810     # first if we set CC to just the basename; use the full file name.
2811     shift
2812     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2813   fi
2814 fi
2815 fi
2816 fi
2817 CC=$ac_cv_prog_CC
2818 if test -n "$CC"; then
2819   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2820 $as_echo "$CC" >&6; }
2821 else
2822   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2823 $as_echo "no" >&6; }
2824 fi
2825
2826
2827 fi
2828 if test -z "$CC"; then
2829   if test -n "$ac_tool_prefix"; then
2830   for ac_prog in cl.exe
2831   do
2832     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2833 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2835 $as_echo_n "checking for $ac_word... " >&6; }
2836 if test "${ac_cv_prog_CC+set}" = set; then :
2837   $as_echo_n "(cached) " >&6
2838 else
2839   if test -n "$CC"; then
2840   ac_cv_prog_CC="$CC" # Let the user override the test.
2841 else
2842 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2843 for as_dir in $PATH
2844 do
2845   IFS=$as_save_IFS
2846   test -z "$as_dir" && as_dir=.
2847     for ac_exec_ext in '' $ac_executable_extensions; do
2848   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2849     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2850     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2851     break 2
2852   fi
2853 done
2854   done
2855 IFS=$as_save_IFS
2856
2857 fi
2858 fi
2859 CC=$ac_cv_prog_CC
2860 if test -n "$CC"; then
2861   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2862 $as_echo "$CC" >&6; }
2863 else
2864   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2865 $as_echo "no" >&6; }
2866 fi
2867
2868
2869     test -n "$CC" && break
2870   done
2871 fi
2872 if test -z "$CC"; then
2873   ac_ct_CC=$CC
2874   for ac_prog in cl.exe
2875 do
2876   # Extract the first word of "$ac_prog", so it can be a program name with args.
2877 set dummy $ac_prog; ac_word=$2
2878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2879 $as_echo_n "checking for $ac_word... " >&6; }
2880 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2881   $as_echo_n "(cached) " >&6
2882 else
2883   if test -n "$ac_ct_CC"; then
2884   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2885 else
2886 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2887 for as_dir in $PATH
2888 do
2889   IFS=$as_save_IFS
2890   test -z "$as_dir" && as_dir=.
2891     for ac_exec_ext in '' $ac_executable_extensions; do
2892   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2893     ac_cv_prog_ac_ct_CC="$ac_prog"
2894     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2895     break 2
2896   fi
2897 done
2898   done
2899 IFS=$as_save_IFS
2900
2901 fi
2902 fi
2903 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2904 if test -n "$ac_ct_CC"; then
2905   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2906 $as_echo "$ac_ct_CC" >&6; }
2907 else
2908   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2909 $as_echo "no" >&6; }
2910 fi
2911
2912
2913   test -n "$ac_ct_CC" && break
2914 done
2915
2916   if test "x$ac_ct_CC" = x; then
2917     CC=""
2918   else
2919     case $cross_compiling:$ac_tool_warned in
2920 yes:)
2921 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2922 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2923 ac_tool_warned=yes ;;
2924 esac
2925     CC=$ac_ct_CC
2926   fi
2927 fi
2928
2929 fi
2930
2931
2932 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2933 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2934 as_fn_error "no acceptable C compiler found in \$PATH
2935 See \`config.log' for more details." "$LINENO" 5; }
2936
2937 # Provide some information about the compiler.
2938 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2939 set X $ac_compile
2940 ac_compiler=$2
2941 for ac_option in --version -v -V -qversion; do
2942   { { ac_try="$ac_compiler $ac_option >&5"
2943 case "(($ac_try" in
2944   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2945   *) ac_try_echo=$ac_try;;
2946 esac
2947 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2948 $as_echo "$ac_try_echo"; } >&5
2949   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2950   ac_status=$?
2951   if test -s conftest.err; then
2952     sed '10a\
2953 ... rest of stderr output deleted ...
2954          10q' conftest.err >conftest.er1
2955     cat conftest.er1 >&5
2956     rm -f conftest.er1 conftest.err
2957   fi
2958   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2959   test $ac_status = 0; }
2960 done
2961
2962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2963 /* end confdefs.h.  */
2964
2965 int
2966 main ()
2967 {
2968
2969   ;
2970   return 0;
2971 }
2972 _ACEOF
2973 ac_clean_files_save=$ac_clean_files
2974 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2975 # Try to create an executable without -o first, disregard a.out.
2976 # It will help us diagnose broken compilers, and finding out an intuition
2977 # of exeext.
2978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2979 $as_echo_n "checking for C compiler default output file name... " >&6; }
2980 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2981
2982 # The possible output files:
2983 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2984
2985 ac_rmfiles=
2986 for ac_file in $ac_files
2987 do
2988   case $ac_file in
2989     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2990     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2991   esac
2992 done
2993 rm -f $ac_rmfiles
2994
2995 if { { ac_try="$ac_link_default"
2996 case "(($ac_try" in
2997   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2998   *) ac_try_echo=$ac_try;;
2999 esac
3000 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3001 $as_echo "$ac_try_echo"; } >&5
3002   (eval "$ac_link_default") 2>&5
3003   ac_status=$?
3004   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3005   test $ac_status = 0; }; then :
3006   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3007 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3008 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3009 # so that the user can short-circuit this test for compilers unknown to
3010 # Autoconf.
3011 for ac_file in $ac_files ''
3012 do
3013   test -f "$ac_file" || continue
3014   case $ac_file in
3015     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3016         ;;
3017     [ab].out )
3018         # We found the default executable, but exeext='' is most
3019         # certainly right.
3020         break;;
3021     *.* )
3022         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3023         then :; else
3024            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3025         fi
3026         # We set ac_cv_exeext here because the later test for it is not
3027         # safe: cross compilers may not add the suffix if given an `-o'
3028         # argument, so we may need to know it at that point already.
3029         # Even if this section looks crufty: it has the advantage of
3030         # actually working.
3031         break;;
3032     * )
3033         break;;
3034   esac
3035 done
3036 test "$ac_cv_exeext" = no && ac_cv_exeext=
3037
3038 else
3039   ac_file=''
3040 fi
3041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3042 $as_echo "$ac_file" >&6; }
3043 if test -z "$ac_file"; then :
3044   $as_echo "$as_me: failed program was:" >&5
3045 sed 's/^/| /' conftest.$ac_ext >&5
3046
3047 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3048 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3049 { as_fn_set_status 77
3050 as_fn_error "C compiler cannot create executables
3051 See \`config.log' for more details." "$LINENO" 5; }; }
3052 fi
3053 ac_exeext=$ac_cv_exeext
3054
3055 # Check that the compiler produces executables we can run.  If not, either
3056 # the compiler is broken, or we cross compile.
3057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3058 $as_echo_n "checking whether the C compiler works... " >&6; }
3059 # If not cross compiling, check that we can run a simple program.
3060 if test "$cross_compiling" != yes; then
3061   if { ac_try='./$ac_file'
3062   { { case "(($ac_try" in
3063   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3064   *) ac_try_echo=$ac_try;;
3065 esac
3066 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3067 $as_echo "$ac_try_echo"; } >&5
3068   (eval "$ac_try") 2>&5
3069   ac_status=$?
3070   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3071   test $ac_status = 0; }; }; then
3072     cross_compiling=no
3073   else
3074     if test "$cross_compiling" = maybe; then
3075         cross_compiling=yes
3076     else
3077         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3078 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3079 as_fn_error "cannot run C compiled programs.
3080 If you meant to cross compile, use \`--host'.
3081 See \`config.log' for more details." "$LINENO" 5; }
3082     fi
3083   fi
3084 fi
3085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3086 $as_echo "yes" >&6; }
3087
3088 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3089 ac_clean_files=$ac_clean_files_save
3090 # Check that the compiler produces executables we can run.  If not, either
3091 # the compiler is broken, or we cross compile.
3092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3093 $as_echo_n "checking whether we are cross compiling... " >&6; }
3094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3095 $as_echo "$cross_compiling" >&6; }
3096
3097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3098 $as_echo_n "checking for suffix of executables... " >&6; }
3099 if { { ac_try="$ac_link"
3100 case "(($ac_try" in
3101   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3102   *) ac_try_echo=$ac_try;;
3103 esac
3104 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3105 $as_echo "$ac_try_echo"; } >&5
3106   (eval "$ac_link") 2>&5
3107   ac_status=$?
3108   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3109   test $ac_status = 0; }; then :
3110   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3111 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3112 # work properly (i.e., refer to `conftest.exe'), while it won't with
3113 # `rm'.
3114 for ac_file in conftest.exe conftest conftest.*; do
3115   test -f "$ac_file" || continue
3116   case $ac_file in
3117     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3118     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3119           break;;
3120     * ) break;;
3121   esac
3122 done
3123 else
3124   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3125 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3126 as_fn_error "cannot compute suffix of executables: cannot compile and link
3127 See \`config.log' for more details." "$LINENO" 5; }
3128 fi
3129 rm -f conftest$ac_cv_exeext
3130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3131 $as_echo "$ac_cv_exeext" >&6; }
3132
3133 rm -f conftest.$ac_ext
3134 EXEEXT=$ac_cv_exeext
3135 ac_exeext=$EXEEXT
3136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3137 $as_echo_n "checking for suffix of object files... " >&6; }
3138 if test "${ac_cv_objext+set}" = set; then :
3139   $as_echo_n "(cached) " >&6
3140 else
3141   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3142 /* end confdefs.h.  */
3143
3144 int
3145 main ()
3146 {
3147
3148   ;
3149   return 0;
3150 }
3151 _ACEOF
3152 rm -f conftest.o conftest.obj
3153 if { { ac_try="$ac_compile"
3154 case "(($ac_try" in
3155   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3156   *) ac_try_echo=$ac_try;;
3157 esac
3158 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3159 $as_echo "$ac_try_echo"; } >&5
3160   (eval "$ac_compile") 2>&5
3161   ac_status=$?
3162   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3163   test $ac_status = 0; }; then :
3164   for ac_file in conftest.o conftest.obj conftest.*; do
3165   test -f "$ac_file" || continue;
3166   case $ac_file in
3167     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3168     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3169        break;;
3170   esac
3171 done
3172 else
3173   $as_echo "$as_me: failed program was:" >&5
3174 sed 's/^/| /' conftest.$ac_ext >&5
3175
3176 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3177 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3178 as_fn_error "cannot compute suffix of object files: cannot compile
3179 See \`config.log' for more details." "$LINENO" 5; }
3180 fi
3181 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3182 fi
3183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3184 $as_echo "$ac_cv_objext" >&6; }
3185 OBJEXT=$ac_cv_objext
3186 ac_objext=$OBJEXT
3187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3188 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3189 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3190   $as_echo_n "(cached) " >&6
3191 else
3192   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3193 /* end confdefs.h.  */
3194
3195 int
3196 main ()
3197 {
3198 #ifndef __GNUC__
3199        choke me
3200 #endif
3201
3202   ;
3203   return 0;
3204 }
3205 _ACEOF
3206 if ac_fn_c_try_compile "$LINENO"; then :
3207   ac_compiler_gnu=yes
3208 else
3209   ac_compiler_gnu=no
3210 fi
3211 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3212 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3213
3214 fi
3215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3216 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3217 if test $ac_compiler_gnu = yes; then
3218   GCC=yes
3219 else
3220   GCC=
3221 fi
3222 ac_test_CFLAGS=${CFLAGS+set}
3223 ac_save_CFLAGS=$CFLAGS
3224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3225 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3226 if test "${ac_cv_prog_cc_g+set}" = set; then :
3227   $as_echo_n "(cached) " >&6
3228 else
3229   ac_save_c_werror_flag=$ac_c_werror_flag
3230    ac_c_werror_flag=yes
3231    ac_cv_prog_cc_g=no
3232    CFLAGS="-g"
3233    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3234 /* end confdefs.h.  */
3235
3236 int
3237 main ()
3238 {
3239
3240   ;
3241   return 0;
3242 }
3243 _ACEOF
3244 if ac_fn_c_try_compile "$LINENO"; then :
3245   ac_cv_prog_cc_g=yes
3246 else
3247   CFLAGS=""
3248       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3249 /* end confdefs.h.  */
3250
3251 int
3252 main ()
3253 {
3254
3255   ;
3256   return 0;
3257 }
3258 _ACEOF
3259 if ac_fn_c_try_compile "$LINENO"; then :
3260
3261 else
3262   ac_c_werror_flag=$ac_save_c_werror_flag
3263          CFLAGS="-g"
3264          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3265 /* end confdefs.h.  */
3266
3267 int
3268 main ()
3269 {
3270
3271   ;
3272   return 0;
3273 }
3274 _ACEOF
3275 if ac_fn_c_try_compile "$LINENO"; then :
3276   ac_cv_prog_cc_g=yes
3277 fi
3278 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3279 fi
3280 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3281 fi
3282 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3283    ac_c_werror_flag=$ac_save_c_werror_flag
3284 fi
3285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3286 $as_echo "$ac_cv_prog_cc_g" >&6; }
3287 if test "$ac_test_CFLAGS" = set; then
3288   CFLAGS=$ac_save_CFLAGS
3289 elif test $ac_cv_prog_cc_g = yes; then
3290   if test "$GCC" = yes; then
3291     CFLAGS="-g -O2"
3292   else
3293     CFLAGS="-g"
3294   fi
3295 else
3296   if test "$GCC" = yes; then
3297     CFLAGS="-O2"
3298   else
3299     CFLAGS=
3300   fi
3301 fi
3302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3303 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3304 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3305   $as_echo_n "(cached) " >&6
3306 else
3307   ac_cv_prog_cc_c89=no
3308 ac_save_CC=$CC
3309 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3310 /* end confdefs.h.  */
3311 #include <stdarg.h>
3312 #include <stdio.h>
3313 #include <sys/types.h>
3314 #include <sys/stat.h>
3315 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3316 struct buf { int x; };
3317 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3318 static char *e (p, i)
3319      char **p;
3320      int i;
3321 {
3322   return p[i];
3323 }
3324 static char *f (char * (*g) (char **, int), char **p, ...)
3325 {
3326   char *s;
3327   va_list v;
3328   va_start (v,p);
3329   s = g (p, va_arg (v,int));
3330   va_end (v);
3331   return s;
3332 }
3333
3334 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3335    function prototypes and stuff, but not '\xHH' hex character constants.
3336    These don't provoke an error unfortunately, instead are silently treated
3337    as 'x'.  The following induces an error, until -std is added to get
3338    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3339    array size at least.  It's necessary to write '\x00'==0 to get something
3340    that's true only with -std.  */
3341 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3342
3343 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3344    inside strings and character constants.  */
3345 #define FOO(x) 'x'
3346 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3347
3348 int test (int i, double x);
3349 struct s1 {int (*f) (int a);};
3350 struct s2 {int (*f) (double a);};
3351 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3352 int argc;
3353 char **argv;
3354 int
3355 main ()
3356 {
3357 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3358   ;
3359   return 0;
3360 }
3361 _ACEOF
3362 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3363         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3364 do
3365   CC="$ac_save_CC $ac_arg"
3366   if ac_fn_c_try_compile "$LINENO"; then :
3367   ac_cv_prog_cc_c89=$ac_arg
3368 fi
3369 rm -f core conftest.err conftest.$ac_objext
3370   test "x$ac_cv_prog_cc_c89" != "xno" && break
3371 done
3372 rm -f conftest.$ac_ext
3373 CC=$ac_save_CC
3374
3375 fi
3376 # AC_CACHE_VAL
3377 case "x$ac_cv_prog_cc_c89" in
3378   x)
3379     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3380 $as_echo "none needed" >&6; } ;;
3381   xno)
3382     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3383 $as_echo "unsupported" >&6; } ;;
3384   *)
3385     CC="$CC $ac_cv_prog_cc_c89"
3386     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3387 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3388 esac
3389 if test "x$ac_cv_prog_cc_c89" != xno; then :
3390
3391 fi
3392
3393 ac_ext=c
3394 ac_cpp='$CPP $CPPFLAGS'
3395 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3396 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3397 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3398
3399 # Make sure we can run config.sub.
3400 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3401   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3402
3403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3404 $as_echo_n "checking build system type... " >&6; }
3405 if test "${ac_cv_build+set}" = set; then :
3406   $as_echo_n "(cached) " >&6
3407 else
3408   ac_build_alias=$build_alias
3409 test "x$ac_build_alias" = x &&
3410   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3411 test "x$ac_build_alias" = x &&
3412   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3413 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3414   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3415
3416 fi
3417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3418 $as_echo "$ac_cv_build" >&6; }
3419 case $ac_cv_build in
3420 *-*-*) ;;
3421 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3422 esac
3423 build=$ac_cv_build
3424 ac_save_IFS=$IFS; IFS='-'
3425 set x $ac_cv_build
3426 shift
3427 build_cpu=$1
3428 build_vendor=$2
3429 shift; shift
3430 # Remember, the first character of IFS is used to create $*,
3431 # except with old shells:
3432 build_os=$*
3433 IFS=$ac_save_IFS
3434 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3435
3436
3437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3438 $as_echo_n "checking host system type... " >&6; }
3439 if test "${ac_cv_host+set}" = set; then :
3440   $as_echo_n "(cached) " >&6
3441 else
3442   if test "x$host_alias" = x; then
3443   ac_cv_host=$ac_cv_build
3444 else
3445   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3446     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3447 fi
3448
3449 fi
3450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3451 $as_echo "$ac_cv_host" >&6; }
3452 case $ac_cv_host in
3453 *-*-*) ;;
3454 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3455 esac
3456 host=$ac_cv_host
3457 ac_save_IFS=$IFS; IFS='-'
3458 set x $ac_cv_host
3459 shift
3460 host_cpu=$1
3461 host_vendor=$2
3462 shift; shift
3463 # Remember, the first character of IFS is used to create $*,
3464 # except with old shells:
3465 host_os=$*
3466 IFS=$ac_save_IFS
3467 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3468
3469
3470 if test -n "$ac_tool_prefix"; then
3471   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3472 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3474 $as_echo_n "checking for $ac_word... " >&6; }
3475 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3476   $as_echo_n "(cached) " >&6
3477 else
3478   if test -n "$RANLIB"; then
3479   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3480 else
3481 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3482 for as_dir in $PATH
3483 do
3484   IFS=$as_save_IFS
3485   test -z "$as_dir" && as_dir=.
3486     for ac_exec_ext in '' $ac_executable_extensions; do
3487   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3488     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3489     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3490     break 2
3491   fi
3492 done
3493   done
3494 IFS=$as_save_IFS
3495
3496 fi
3497 fi
3498 RANLIB=$ac_cv_prog_RANLIB
3499 if test -n "$RANLIB"; then
3500   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3501 $as_echo "$RANLIB" >&6; }
3502 else
3503   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3504 $as_echo "no" >&6; }
3505 fi
3506
3507
3508 fi
3509 if test -z "$ac_cv_prog_RANLIB"; then
3510   ac_ct_RANLIB=$RANLIB
3511   # Extract the first word of "ranlib", so it can be a program name with args.
3512 set dummy ranlib; ac_word=$2
3513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3514 $as_echo_n "checking for $ac_word... " >&6; }
3515 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
3516   $as_echo_n "(cached) " >&6
3517 else
3518   if test -n "$ac_ct_RANLIB"; then
3519   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3520 else
3521 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3522 for as_dir in $PATH
3523 do
3524   IFS=$as_save_IFS
3525   test -z "$as_dir" && as_dir=.
3526     for ac_exec_ext in '' $ac_executable_extensions; do
3527   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3528     ac_cv_prog_ac_ct_RANLIB="ranlib"
3529     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3530     break 2
3531   fi
3532 done
3533   done
3534 IFS=$as_save_IFS
3535
3536 fi
3537 fi
3538 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3539 if test -n "$ac_ct_RANLIB"; then
3540   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3541 $as_echo "$ac_ct_RANLIB" >&6; }
3542 else
3543   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3544 $as_echo "no" >&6; }
3545 fi
3546
3547   if test "x$ac_ct_RANLIB" = x; then
3548     RANLIB=":"
3549   else
3550     case $cross_compiling:$ac_tool_warned in
3551 yes:)
3552 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3553 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3554 ac_tool_warned=yes ;;
3555 esac
3556     RANLIB=$ac_ct_RANLIB
3557   fi
3558 else
3559   RANLIB="$ac_cv_prog_RANLIB"
3560 fi
3561
3562
3563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
3564 $as_echo_n "checking for library containing strerror... " >&6; }
3565 if test "${ac_cv_search_strerror+set}" = set; then :
3566   $as_echo_n "(cached) " >&6
3567 else
3568   ac_func_search_save_LIBS=$LIBS
3569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3570 /* end confdefs.h.  */
3571
3572 /* Override any GCC internal prototype to avoid an error.
3573    Use char because int might match the return type of a GCC
3574    builtin and then its argument prototype would still apply.  */
3575 #ifdef __cplusplus
3576 extern "C"
3577 #endif
3578 char strerror ();
3579 int
3580 main ()
3581 {
3582 return strerror ();
3583   ;
3584   return 0;
3585 }
3586 _ACEOF
3587 for ac_lib in '' cposix; do
3588   if test -z "$ac_lib"; then
3589     ac_res="none required"
3590   else
3591     ac_res=-l$ac_lib
3592     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
3593   fi
3594   if ac_fn_c_try_link "$LINENO"; then :
3595   ac_cv_search_strerror=$ac_res
3596 fi
3597 rm -f core conftest.err conftest.$ac_objext \
3598     conftest$ac_exeext
3599   if test "${ac_cv_search_strerror+set}" = set; then :
3600   break
3601 fi
3602 done
3603 if test "${ac_cv_search_strerror+set}" = set; then :
3604
3605 else
3606   ac_cv_search_strerror=no
3607 fi
3608 rm conftest.$ac_ext
3609 LIBS=$ac_func_search_save_LIBS
3610 fi
3611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
3612 $as_echo "$ac_cv_search_strerror" >&6; }
3613 ac_res=$ac_cv_search_strerror
3614 if test "$ac_res" != no; then :
3615   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3616
3617 fi
3618
3619 ac_ext=c
3620 ac_cpp='$CPP $CPPFLAGS'
3621 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3622 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3623 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3625 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3626 # On Suns, sometimes $CPP names a directory.
3627 if test -n "$CPP" && test -d "$CPP"; then
3628   CPP=
3629 fi
3630 if test -z "$CPP"; then
3631   if test "${ac_cv_prog_CPP+set}" = set; then :
3632   $as_echo_n "(cached) " >&6
3633 else
3634       # Double quotes because CPP needs to be expanded
3635     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3636     do
3637       ac_preproc_ok=false
3638 for ac_c_preproc_warn_flag in '' yes
3639 do
3640   # Use a header file that comes with gcc, so configuring glibc
3641   # with a fresh cross-compiler works.
3642   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3643   # <limits.h> exists even on freestanding compilers.
3644   # On the NeXT, cc -E runs the code through the compiler's parser,
3645   # not just through cpp. "Syntax error" is here to catch this case.
3646   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3647 /* end confdefs.h.  */
3648 #ifdef __STDC__
3649 # include <limits.h>
3650 #else
3651 # include <assert.h>
3652 #endif
3653                      Syntax error
3654 _ACEOF
3655 if ac_fn_c_try_cpp "$LINENO"; then :
3656
3657 else
3658   # Broken: fails on valid input.
3659 continue
3660 fi
3661 rm -f conftest.err conftest.$ac_ext
3662
3663   # OK, works on sane cases.  Now check whether nonexistent headers
3664   # can be detected and how.
3665   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3666 /* end confdefs.h.  */
3667 #include <ac_nonexistent.h>
3668 _ACEOF
3669 if ac_fn_c_try_cpp "$LINENO"; then :
3670   # Broken: success on invalid input.
3671 continue
3672 else
3673   # Passes both tests.
3674 ac_preproc_ok=:
3675 break
3676 fi
3677 rm -f conftest.err conftest.$ac_ext
3678
3679 done
3680 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3681 rm -f conftest.err conftest.$ac_ext
3682 if $ac_preproc_ok; then :
3683   break
3684 fi
3685
3686     done
3687     ac_cv_prog_CPP=$CPP
3688
3689 fi
3690   CPP=$ac_cv_prog_CPP
3691 else
3692   ac_cv_prog_CPP=$CPP
3693 fi
3694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3695 $as_echo "$CPP" >&6; }
3696 ac_preproc_ok=false
3697 for ac_c_preproc_warn_flag in '' yes
3698 do
3699   # Use a header file that comes with gcc, so configuring glibc
3700   # with a fresh cross-compiler works.
3701   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3702   # <limits.h> exists even on freestanding compilers.
3703   # On the NeXT, cc -E runs the code through the compiler's parser,
3704   # not just through cpp. "Syntax error" is here to catch this case.
3705   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3706 /* end confdefs.h.  */
3707 #ifdef __STDC__
3708 # include <limits.h>
3709 #else
3710 # include <assert.h>
3711 #endif
3712                      Syntax error
3713 _ACEOF
3714 if ac_fn_c_try_cpp "$LINENO"; then :
3715
3716 else
3717   # Broken: fails on valid input.
3718 continue
3719 fi
3720 rm -f conftest.err conftest.$ac_ext
3721
3722   # OK, works on sane cases.  Now check whether nonexistent headers
3723   # can be detected and how.
3724   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3725 /* end confdefs.h.  */
3726 #include <ac_nonexistent.h>
3727 _ACEOF
3728 if ac_fn_c_try_cpp "$LINENO"; then :
3729   # Broken: success on invalid input.
3730 continue
3731 else
3732   # Passes both tests.
3733 ac_preproc_ok=:
3734 break
3735 fi
3736 rm -f conftest.err conftest.$ac_ext
3737
3738 done
3739 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3740 rm -f conftest.err conftest.$ac_ext
3741 if $ac_preproc_ok; then :
3742
3743 else
3744   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3745 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3746 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3747 See \`config.log' for more details." "$LINENO" 5; }
3748 fi
3749
3750 ac_ext=c
3751 ac_cpp='$CPP $CPPFLAGS'
3752 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3753 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3754 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3755
3756
3757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3758 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3759 if test "${ac_cv_path_GREP+set}" = set; then :
3760   $as_echo_n "(cached) " >&6
3761 else
3762   if test -z "$GREP"; then
3763   ac_path_GREP_found=false
3764   # Loop through the user's path and test for each of PROGNAME-LIST
3765   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3766 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3767 do
3768   IFS=$as_save_IFS
3769   test -z "$as_dir" && as_dir=.
3770     for ac_prog in grep ggrep; do
3771     for ac_exec_ext in '' $ac_executable_extensions; do
3772       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3773       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3774 # Check for GNU ac_path_GREP and select it if it is found.
3775   # Check for GNU $ac_path_GREP
3776 case `"$ac_path_GREP" --version 2>&1` in
3777 *GNU*)
3778   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3779 *)
3780   ac_count=0
3781   $as_echo_n 0123456789 >"conftest.in"
3782   while :
3783   do
3784     cat "conftest.in" "conftest.in" >"conftest.tmp"
3785     mv "conftest.tmp" "conftest.in"
3786     cp "conftest.in" "conftest.nl"
3787     $as_echo 'GREP' >> "conftest.nl"
3788     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3789     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3790     as_fn_arith $ac_count + 1 && ac_count=$as_val
3791     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3792       # Best one so far, save it but keep looking for a better one
3793       ac_cv_path_GREP="$ac_path_GREP"
3794       ac_path_GREP_max=$ac_count
3795     fi
3796     # 10*(2^10) chars as input seems more than enough
3797     test $ac_count -gt 10 && break
3798   done
3799   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3800 esac
3801
3802       $ac_path_GREP_found && break 3
3803     done
3804   done
3805   done
3806 IFS=$as_save_IFS
3807   if test -z "$ac_cv_path_GREP"; then
3808     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3809   fi
3810 else
3811   ac_cv_path_GREP=$GREP
3812 fi
3813
3814 fi
3815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3816 $as_echo "$ac_cv_path_GREP" >&6; }
3817  GREP="$ac_cv_path_GREP"
3818
3819
3820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3821 $as_echo_n "checking for egrep... " >&6; }
3822 if test "${ac_cv_path_EGREP+set}" = set; then :
3823   $as_echo_n "(cached) " >&6
3824 else
3825   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3826    then ac_cv_path_EGREP="$GREP -E"
3827    else
3828      if test -z "$EGREP"; then
3829   ac_path_EGREP_found=false
3830   # Loop through the user's path and test for each of PROGNAME-LIST
3831   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3832 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3833 do
3834   IFS=$as_save_IFS
3835   test -z "$as_dir" && as_dir=.
3836     for ac_prog in egrep; do
3837     for ac_exec_ext in '' $ac_executable_extensions; do
3838       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3839       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3840 # Check for GNU ac_path_EGREP and select it if it is found.
3841   # Check for GNU $ac_path_EGREP
3842 case `"$ac_path_EGREP" --version 2>&1` in
3843 *GNU*)
3844   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3845 *)
3846   ac_count=0
3847   $as_echo_n 0123456789 >"conftest.in"
3848   while :
3849   do
3850     cat "conftest.in" "conftest.in" >"conftest.tmp"
3851     mv "conftest.tmp" "conftest.in"
3852     cp "conftest.in" "conftest.nl"
3853     $as_echo 'EGREP' >> "conftest.nl"
3854     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3855     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3856     as_fn_arith $ac_count + 1 && ac_count=$as_val
3857     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3858       # Best one so far, save it but keep looking for a better one
3859       ac_cv_path_EGREP="$ac_path_EGREP"
3860       ac_path_EGREP_max=$ac_count
3861     fi
3862     # 10*(2^10) chars as input seems more than enough
3863     test $ac_count -gt 10 && break
3864   done
3865   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3866 esac
3867
3868       $ac_path_EGREP_found && break 3
3869     done
3870   done
3871   done
3872 IFS=$as_save_IFS
3873   if test -z "$ac_cv_path_EGREP"; then
3874     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3875   fi
3876 else
3877   ac_cv_path_EGREP=$EGREP
3878 fi
3879
3880    fi
3881 fi
3882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3883 $as_echo "$ac_cv_path_EGREP" >&6; }
3884  EGREP="$ac_cv_path_EGREP"
3885
3886
3887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3888 $as_echo_n "checking for ANSI C header files... " >&6; }
3889 if test "${ac_cv_header_stdc+set}" = set; then :
3890   $as_echo_n "(cached) " >&6
3891 else
3892   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3893 /* end confdefs.h.  */
3894 #include <stdlib.h>
3895 #include <stdarg.h>
3896 #include <string.h>
3897 #include <float.h>
3898
3899 int
3900 main ()
3901 {
3902
3903   ;
3904   return 0;
3905 }
3906 _ACEOF
3907 if ac_fn_c_try_compile "$LINENO"; then :
3908   ac_cv_header_stdc=yes
3909 else
3910   ac_cv_header_stdc=no
3911 fi
3912 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3913
3914 if test $ac_cv_header_stdc = yes; then
3915   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3916   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3917 /* end confdefs.h.  */
3918 #include <string.h>
3919
3920 _ACEOF
3921 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3922   $EGREP "memchr" >/dev/null 2>&1; then :
3923
3924 else
3925   ac_cv_header_stdc=no
3926 fi
3927 rm -f conftest*
3928
3929 fi
3930
3931 if test $ac_cv_header_stdc = yes; then
3932   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3933   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3934 /* end confdefs.h.  */
3935 #include <stdlib.h>
3936
3937 _ACEOF
3938 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3939   $EGREP "free" >/dev/null 2>&1; then :
3940
3941 else
3942   ac_cv_header_stdc=no
3943 fi
3944 rm -f conftest*
3945
3946 fi
3947
3948 if test $ac_cv_header_stdc = yes; then
3949   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3950   if test "$cross_compiling" = yes; then :
3951   :
3952 else
3953   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3954 /* end confdefs.h.  */
3955 #include <ctype.h>
3956 #include <stdlib.h>
3957 #if ((' ' & 0x0FF) == 0x020)
3958 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3959 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3960 #else
3961 # define ISLOWER(c) \
3962                    (('a' <= (c) && (c) <= 'i') \
3963                      || ('j' <= (c) && (c) <= 'r') \
3964                      || ('s' <= (c) && (c) <= 'z'))
3965 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3966 #endif
3967
3968 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3969 int
3970 main ()
3971 {
3972   int i;
3973   for (i = 0; i < 256; i++)
3974     if (XOR (islower (i), ISLOWER (i))
3975         || toupper (i) != TOUPPER (i))
3976       return 2;
3977   return 0;
3978 }
3979 _ACEOF
3980 if ac_fn_c_try_run "$LINENO"; then :
3981
3982 else
3983   ac_cv_header_stdc=no
3984 fi
3985 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3986   conftest.$ac_objext conftest.beam conftest.$ac_ext
3987 fi
3988
3989 fi
3990 fi
3991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3992 $as_echo "$ac_cv_header_stdc" >&6; }
3993 if test $ac_cv_header_stdc = yes; then
3994
3995 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3996
3997 fi
3998
3999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4000 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
4001 if test "${ac_cv_c_const+set}" = set; then :
4002   $as_echo_n "(cached) " >&6
4003 else
4004   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4005 /* end confdefs.h.  */
4006
4007 int
4008 main ()
4009 {
4010 /* FIXME: Include the comments suggested by Paul. */
4011 #ifndef __cplusplus
4012   /* Ultrix mips cc rejects this.  */
4013   typedef int charset[2];
4014   const charset cs;
4015   /* SunOS 4.1.1 cc rejects this.  */
4016   char const *const *pcpcc;
4017   char **ppc;
4018   /* NEC SVR4.0.2 mips cc rejects this.  */
4019   struct point {int x, y;};
4020   static struct point const zero = {0,0};
4021   /* AIX XL C 1.02.0.0 rejects this.
4022      It does not let you subtract one const X* pointer from another in
4023      an arm of an if-expression whose if-part is not a constant
4024      expression */
4025   const char *g = "string";
4026   pcpcc = &g + (g ? g-g : 0);
4027   /* HPUX 7.0 cc rejects these. */
4028   ++pcpcc;
4029   ppc = (char**) pcpcc;
4030   pcpcc = (char const *const *) ppc;
4031   { /* SCO 3.2v4 cc rejects this.  */
4032     char *t;
4033     char const *s = 0 ? (char *) 0 : (char const *) 0;
4034
4035     *t++ = 0;
4036     if (s) return 0;
4037   }
4038   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
4039     int x[] = {25, 17};
4040     const int *foo = &x[0];
4041     ++foo;
4042   }
4043   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4044     typedef const int *iptr;
4045     iptr p = 0;
4046     ++p;
4047   }
4048   { /* AIX XL C 1.02.0.0 rejects this saying
4049        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4050     struct s { int j; const int *ap[3]; };
4051     struct s *b; b->j = 5;
4052   }
4053   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4054     const int foo = 10;
4055     if (!foo) return 0;
4056   }
4057   return !cs[0] && !zero.x;
4058 #endif
4059
4060   ;
4061   return 0;
4062 }
4063 _ACEOF
4064 if ac_fn_c_try_compile "$LINENO"; then :
4065   ac_cv_c_const=yes
4066 else
4067   ac_cv_c_const=no
4068 fi
4069 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4070 fi
4071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
4072 $as_echo "$ac_cv_c_const" >&6; }
4073 if test $ac_cv_c_const = no; then
4074
4075 $as_echo "#define const /**/" >>confdefs.h
4076
4077 fi
4078
4079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
4080 $as_echo_n "checking for inline... " >&6; }
4081 if test "${ac_cv_c_inline+set}" = set; then :
4082   $as_echo_n "(cached) " >&6
4083 else
4084   ac_cv_c_inline=no
4085 for ac_kw in inline __inline__ __inline; do
4086   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4087 /* end confdefs.h.  */
4088 #ifndef __cplusplus
4089 typedef int foo_t;
4090 static $ac_kw foo_t static_foo () {return 0; }
4091 $ac_kw foo_t foo () {return 0; }
4092 #endif
4093
4094 _ACEOF
4095 if ac_fn_c_try_compile "$LINENO"; then :
4096   ac_cv_c_inline=$ac_kw
4097 fi
4098 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4099   test "$ac_cv_c_inline" != no && break
4100 done
4101
4102 fi
4103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
4104 $as_echo "$ac_cv_c_inline" >&6; }
4105
4106 case $ac_cv_c_inline in
4107   inline | yes) ;;
4108   *)
4109     case $ac_cv_c_inline in
4110       no) ac_val=;;
4111       *) ac_val=$ac_cv_c_inline;;
4112     esac
4113     cat >>confdefs.h <<_ACEOF
4114 #ifndef __cplusplus
4115 #define inline $ac_val
4116 #endif
4117 _ACEOF
4118     ;;
4119 esac
4120
4121 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4122 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4123                   inttypes.h stdint.h unistd.h
4124 do :
4125   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4126 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4127 "
4128 eval as_val=\$$as_ac_Header
4129    if test "x$as_val" = x""yes; then :
4130   cat >>confdefs.h <<_ACEOF
4131 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4132 _ACEOF
4133
4134 fi
4135
4136 done
4137
4138
4139 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
4140 if test "x$ac_cv_type_off_t" = x""yes; then :
4141
4142 else
4143
4144 cat >>confdefs.h <<_ACEOF
4145 #define off_t long int
4146 _ACEOF
4147
4148 fi
4149
4150 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
4151 if test "x$ac_cv_type_size_t" = x""yes; then :
4152
4153 else
4154
4155 cat >>confdefs.h <<_ACEOF
4156 #define size_t unsigned int
4157 _ACEOF
4158
4159 fi
4160
4161 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
4162 # for constant arguments.  Useless!
4163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
4164 $as_echo_n "checking for working alloca.h... " >&6; }
4165 if test "${ac_cv_working_alloca_h+set}" = set; then :
4166   $as_echo_n "(cached) " >&6
4167 else
4168   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4169 /* end confdefs.h.  */
4170 #include <alloca.h>
4171 int
4172 main ()
4173 {
4174 char *p = (char *) alloca (2 * sizeof (int));
4175                           if (p) return 0;
4176   ;
4177   return 0;
4178 }
4179 _ACEOF
4180 if ac_fn_c_try_link "$LINENO"; then :
4181   ac_cv_working_alloca_h=yes
4182 else
4183   ac_cv_working_alloca_h=no
4184 fi
4185 rm -f core conftest.err conftest.$ac_objext \
4186     conftest$ac_exeext conftest.$ac_ext
4187 fi
4188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
4189 $as_echo "$ac_cv_working_alloca_h" >&6; }
4190 if test $ac_cv_working_alloca_h = yes; then
4191
4192 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
4193
4194 fi
4195
4196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
4197 $as_echo_n "checking for alloca... " >&6; }
4198 if test "${ac_cv_func_alloca_works+set}" = set; then :
4199   $as_echo_n "(cached) " >&6
4200 else
4201   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4202 /* end confdefs.h.  */
4203 #ifdef __GNUC__
4204 # define alloca __builtin_alloca
4205 #else
4206 # ifdef _MSC_VER
4207 #  include <malloc.h>
4208 #  define alloca _alloca
4209 # else
4210 #  ifdef HAVE_ALLOCA_H
4211 #   include <alloca.h>
4212 #  else
4213 #   ifdef _AIX
4214  #pragma alloca
4215 #   else
4216 #    ifndef alloca /* predefined by HP cc +Olibcalls */
4217 char *alloca ();
4218 #    endif
4219 #   endif
4220 #  endif
4221 # endif
4222 #endif
4223
4224 int
4225 main ()
4226 {
4227 char *p = (char *) alloca (1);
4228                                     if (p) return 0;
4229   ;
4230   return 0;
4231 }
4232 _ACEOF
4233 if ac_fn_c_try_link "$LINENO"; then :
4234   ac_cv_func_alloca_works=yes
4235 else
4236   ac_cv_func_alloca_works=no
4237 fi
4238 rm -f core conftest.err conftest.$ac_objext \
4239     conftest$ac_exeext conftest.$ac_ext
4240 fi
4241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
4242 $as_echo "$ac_cv_func_alloca_works" >&6; }
4243
4244 if test $ac_cv_func_alloca_works = yes; then
4245
4246 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
4247
4248 else
4249   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
4250 # that cause trouble.  Some versions do not even contain alloca or
4251 # contain a buggy version.  If you still want to use their alloca,
4252 # use ar to extract alloca.o from them instead of compiling alloca.c.
4253
4254 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
4255
4256 $as_echo "#define C_ALLOCA 1" >>confdefs.h
4257
4258
4259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
4260 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
4261 if test "${ac_cv_os_cray+set}" = set; then :
4262   $as_echo_n "(cached) " >&6
4263 else
4264   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4265 /* end confdefs.h.  */
4266 #if defined CRAY && ! defined CRAY2
4267 webecray
4268 #else
4269 wenotbecray
4270 #endif
4271
4272 _ACEOF
4273 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4274   $EGREP "webecray" >/dev/null 2>&1; then :
4275   ac_cv_os_cray=yes
4276 else
4277   ac_cv_os_cray=no
4278 fi
4279 rm -f conftest*
4280
4281 fi
4282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
4283 $as_echo "$ac_cv_os_cray" >&6; }
4284 if test $ac_cv_os_cray = yes; then
4285   for ac_func in _getb67 GETB67 getb67; do
4286     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4287 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4288 eval as_val=\$$as_ac_var
4289    if test "x$as_val" = x""yes; then :
4290
4291 cat >>confdefs.h <<_ACEOF
4292 #define CRAY_STACKSEG_END $ac_func
4293 _ACEOF
4294
4295     break
4296 fi
4297
4298   done
4299 fi
4300
4301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
4302 $as_echo_n "checking stack direction for C alloca... " >&6; }
4303 if test "${ac_cv_c_stack_direction+set}" = set; then :
4304   $as_echo_n "(cached) " >&6
4305 else
4306   if test "$cross_compiling" = yes; then :
4307   ac_cv_c_stack_direction=0
4308 else
4309   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4310 /* end confdefs.h.  */
4311 $ac_includes_default
4312 int
4313 find_stack_direction ()
4314 {
4315   static char *addr = 0;
4316   auto char dummy;
4317   if (addr == 0)
4318     {
4319       addr = &dummy;
4320       return find_stack_direction ();
4321     }
4322   else
4323     return (&dummy > addr) ? 1 : -1;
4324 }
4325
4326 int
4327 main ()
4328 {
4329   return find_stack_direction () < 0;
4330 }
4331 _ACEOF
4332 if ac_fn_c_try_run "$LINENO"; then :
4333   ac_cv_c_stack_direction=1
4334 else
4335   ac_cv_c_stack_direction=-1
4336 fi
4337 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4338   conftest.$ac_objext conftest.beam conftest.$ac_ext
4339 fi
4340
4341 fi
4342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
4343 $as_echo "$ac_cv_c_stack_direction" >&6; }
4344 cat >>confdefs.h <<_ACEOF
4345 #define STACK_DIRECTION $ac_cv_c_stack_direction
4346 _ACEOF
4347
4348
4349 fi
4350
4351 for ac_header in stdlib.h unistd.h
4352 do :
4353   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4354 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4355 eval as_val=\$$as_ac_Header
4356    if test "x$as_val" = x""yes; then :
4357   cat >>confdefs.h <<_ACEOF
4358 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4359 _ACEOF
4360
4361 fi
4362
4363 done
4364
4365 for ac_func in getpagesize
4366 do :
4367   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
4368 if test "x$ac_cv_func_getpagesize" = x""yes; then :
4369   cat >>confdefs.h <<_ACEOF
4370 #define HAVE_GETPAGESIZE 1
4371 _ACEOF
4372
4373 fi
4374 done
4375
4376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
4377 $as_echo_n "checking for working mmap... " >&6; }
4378 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
4379   $as_echo_n "(cached) " >&6
4380 else
4381   if test "$cross_compiling" = yes; then :
4382   ac_cv_func_mmap_fixed_mapped=no
4383 else
4384   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4385 /* end confdefs.h.  */
4386 $ac_includes_default
4387 /* malloc might have been renamed as rpl_malloc. */
4388 #undef malloc
4389
4390 /* Thanks to Mike Haertel and Jim Avera for this test.
4391    Here is a matrix of mmap possibilities:
4392         mmap private not fixed
4393         mmap private fixed at somewhere currently unmapped
4394         mmap private fixed at somewhere already mapped
4395         mmap shared not fixed
4396         mmap shared fixed at somewhere currently unmapped
4397         mmap shared fixed at somewhere already mapped
4398    For private mappings, we should verify that changes cannot be read()
4399    back from the file, nor mmap's back from the file at a different
4400    address.  (There have been systems where private was not correctly
4401    implemented like the infamous i386 svr4.0, and systems where the
4402    VM page cache was not coherent with the file system buffer cache
4403    like early versions of FreeBSD and possibly contemporary NetBSD.)
4404    For shared mappings, we should conversely verify that changes get
4405    propagated back to all the places they're supposed to be.
4406
4407    Grep wants private fixed already mapped.
4408    The main things grep needs to know about mmap are:
4409    * does it exist and is it safe to write into the mmap'd area
4410    * how to use it (BSD variants)  */
4411
4412 #include <fcntl.h>
4413 #include <sys/mman.h>
4414
4415 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
4416 char *malloc ();
4417 #endif
4418
4419 /* This mess was copied from the GNU getpagesize.h.  */
4420 #ifndef HAVE_GETPAGESIZE
4421 /* Assume that all systems that can run configure have sys/param.h.  */
4422 # ifndef HAVE_SYS_PARAM_H
4423 #  define HAVE_SYS_PARAM_H 1
4424 # endif
4425
4426 # ifdef _SC_PAGESIZE
4427 #  define getpagesize() sysconf(_SC_PAGESIZE)
4428 # else /* no _SC_PAGESIZE */
4429 #  ifdef HAVE_SYS_PARAM_H
4430 #   include <sys/param.h>
4431 #   ifdef EXEC_PAGESIZE
4432 #    define getpagesize() EXEC_PAGESIZE
4433 #   else /* no EXEC_PAGESIZE */
4434 #    ifdef NBPG
4435 #     define getpagesize() NBPG * CLSIZE
4436 #     ifndef CLSIZE
4437 #      define CLSIZE 1
4438 #     endif /* no CLSIZE */
4439 #    else /* no NBPG */
4440 #     ifdef NBPC
4441 #      define getpagesize() NBPC
4442 #     else /* no NBPC */
4443 #      ifdef PAGESIZE
4444 #       define getpagesize() PAGESIZE
4445 #      endif /* PAGESIZE */
4446 #     endif /* no NBPC */
4447 #    endif /* no NBPG */
4448 #   endif /* no EXEC_PAGESIZE */
4449 #  else /* no HAVE_SYS_PARAM_H */
4450 #   define getpagesize() 8192   /* punt totally */
4451 #  endif /* no HAVE_SYS_PARAM_H */
4452 # endif /* no _SC_PAGESIZE */
4453
4454 #endif /* no HAVE_GETPAGESIZE */
4455
4456 int
4457 main ()
4458 {
4459   char *data, *data2, *data3;
4460   int i, pagesize;
4461   int fd;
4462
4463   pagesize = getpagesize ();
4464
4465   /* First, make a file with some known garbage in it. */
4466   data = (char *) malloc (pagesize);
4467   if (!data)
4468     return 1;
4469   for (i = 0; i < pagesize; ++i)
4470     *(data + i) = rand ();
4471   umask (0);
4472   fd = creat ("conftest.mmap", 0600);
4473   if (fd < 0)
4474     return 1;
4475   if (write (fd, data, pagesize) != pagesize)
4476     return 1;
4477   close (fd);
4478
4479   /* Next, try to mmap the file at a fixed address which already has
4480      something else allocated at it.  If we can, also make sure that
4481      we see the same garbage.  */
4482   fd = open ("conftest.mmap", O_RDWR);
4483   if (fd < 0)
4484     return 1;
4485   data2 = (char *) malloc (2 * pagesize);
4486   if (!data2)
4487     return 1;
4488   data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
4489   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
4490                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
4491     return 1;
4492   for (i = 0; i < pagesize; ++i)
4493     if (*(data + i) != *(data2 + i))
4494       return 1;
4495
4496   /* Finally, make sure that changes to the mapped area do not
4497      percolate back to the file as seen by read().  (This is a bug on
4498      some variants of i386 svr4.0.)  */
4499   for (i = 0; i < pagesize; ++i)
4500     *(data2 + i) = *(data2 + i) + 1;
4501   data3 = (char *) malloc (pagesize);
4502   if (!data3)
4503     return 1;
4504   if (read (fd, data3, pagesize) != pagesize)
4505     return 1;
4506   for (i = 0; i < pagesize; ++i)
4507     if (*(data + i) != *(data3 + i))
4508       return 1;
4509   close (fd);
4510   return 0;
4511 }
4512 _ACEOF
4513 if ac_fn_c_try_run "$LINENO"; then :
4514   ac_cv_func_mmap_fixed_mapped=yes
4515 else
4516   ac_cv_func_mmap_fixed_mapped=no
4517 fi
4518 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4519   conftest.$ac_objext conftest.beam conftest.$ac_ext
4520 fi
4521
4522 fi
4523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
4524 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
4525 if test $ac_cv_func_mmap_fixed_mapped = yes; then
4526
4527 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
4528
4529 fi
4530 rm -f conftest.mmap
4531
4532
4533     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C Library 2.1 or newer" >&5
4534 $as_echo_n "checking whether we are using the GNU C Library 2.1 or newer... " >&6; }
4535 if test "${ac_cv_gnu_library_2_1+set}" = set; then :
4536   $as_echo_n "(cached) " >&6
4537 else
4538   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4539 /* end confdefs.h.  */
4540
4541 #include <features.h>
4542 #ifdef __GNU_LIBRARY__
4543  #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)
4544   Lucky GNU user
4545  #endif
4546 #endif
4547
4548 _ACEOF
4549 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4550   $EGREP "Lucky GNU user" >/dev/null 2>&1; then :
4551   ac_cv_gnu_library_2_1=yes
4552 else
4553   ac_cv_gnu_library_2_1=no
4554 fi
4555 rm -f conftest*
4556
4557
4558
4559 fi
4560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_gnu_library_2_1" >&5
4561 $as_echo "$ac_cv_gnu_library_2_1" >&6; }
4562
4563     GLIBC21="$ac_cv_gnu_library_2_1"
4564
4565
4566
4567
4568   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether integer division by zero raises SIGFPE" >&5
4569 $as_echo_n "checking whether integer division by zero raises SIGFPE... " >&6; }
4570 if test "${gt_cv_int_divbyzero_sigfpe+set}" = set; then :
4571   $as_echo_n "(cached) " >&6
4572 else
4573
4574       if test "$cross_compiling" = yes; then :
4575
4576           # Guess based on the CPU.
4577           case "$host_cpu" in
4578             alpha* | i3456786 | m68k | s390*)
4579               gt_cv_int_divbyzero_sigfpe="guessing yes";;
4580             *)
4581               gt_cv_int_divbyzero_sigfpe="guessing no";;
4582           esac
4583
4584 else
4585   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4586 /* end confdefs.h.  */
4587
4588 #include <stdlib.h>
4589 #include <signal.h>
4590
4591 static void
4592 #ifdef __cplusplus
4593 sigfpe_handler (int sig)
4594 #else
4595 sigfpe_handler (sig) int sig;
4596 #endif
4597 {
4598   /* Exit with code 0 if SIGFPE, with code 1 if any other signal.  */
4599   exit (sig != SIGFPE);
4600 }
4601
4602 int x = 1;
4603 int y = 0;
4604 int z;
4605 int nan;
4606
4607 int main ()
4608 {
4609   signal (SIGFPE, sigfpe_handler);
4610 /* IRIX and AIX (when "xlc -qcheck" is used) yield signal SIGTRAP.  */
4611 #if (defined (__sgi) || defined (_AIX)) && defined (SIGTRAP)
4612   signal (SIGTRAP, sigfpe_handler);
4613 #endif
4614 /* Linux/SPARC yields signal SIGILL.  */
4615 #if defined (__sparc__) && defined (__linux__)
4616   signal (SIGILL, sigfpe_handler);
4617 #endif
4618
4619   z = x / y;
4620   nan = y / y;
4621   exit (1);
4622 }
4623
4624 _ACEOF
4625 if ac_fn_c_try_run "$LINENO"; then :
4626   gt_cv_int_divbyzero_sigfpe=yes
4627 else
4628   gt_cv_int_divbyzero_sigfpe=no
4629 fi
4630 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4631   conftest.$ac_objext conftest.beam conftest.$ac_ext
4632 fi
4633
4634
4635 fi
4636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_int_divbyzero_sigfpe" >&5
4637 $as_echo "$gt_cv_int_divbyzero_sigfpe" >&6; }
4638   case "$gt_cv_int_divbyzero_sigfpe" in
4639     *yes) value=1;;
4640     *) value=0;;
4641   esac
4642
4643 cat >>confdefs.h <<_ACEOF
4644 #define INTDIV0_RAISES_SIGFPE $value
4645 _ACEOF
4646
4647
4648
4649   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
4650 $as_echo_n "checking for inttypes.h... " >&6; }
4651 if test "${jm_ac_cv_header_inttypes_h+set}" = set; then :
4652   $as_echo_n "(cached) " >&6
4653 else
4654   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4655 /* end confdefs.h.  */
4656 #include <sys/types.h>
4657 #include <inttypes.h>
4658 int
4659 main ()
4660 {
4661 uintmax_t i = (uintmax_t) -1;
4662   ;
4663   return 0;
4664 }
4665 _ACEOF
4666 if ac_fn_c_try_compile "$LINENO"; then :
4667   jm_ac_cv_header_inttypes_h=yes
4668 else
4669   jm_ac_cv_header_inttypes_h=no
4670 fi
4671 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4672 fi
4673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $jm_ac_cv_header_inttypes_h" >&5
4674 $as_echo "$jm_ac_cv_header_inttypes_h" >&6; }
4675   if test $jm_ac_cv_header_inttypes_h = yes; then
4676
4677 cat >>confdefs.h <<_ACEOF
4678 #define HAVE_INTTYPES_H_WITH_UINTMAX 1
4679 _ACEOF
4680
4681   fi
4682
4683
4684   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdint.h" >&5
4685 $as_echo_n "checking for stdint.h... " >&6; }
4686 if test "${jm_ac_cv_header_stdint_h+set}" = set; then :
4687   $as_echo_n "(cached) " >&6
4688 else
4689   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4690 /* end confdefs.h.  */
4691 #include <sys/types.h>
4692 #include <stdint.h>
4693 int
4694 main ()
4695 {
4696 uintmax_t i = (uintmax_t) -1;
4697   ;
4698   return 0;
4699 }
4700 _ACEOF
4701 if ac_fn_c_try_compile "$LINENO"; then :
4702   jm_ac_cv_header_stdint_h=yes
4703 else
4704   jm_ac_cv_header_stdint_h=no
4705 fi
4706 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4707 fi
4708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $jm_ac_cv_header_stdint_h" >&5
4709 $as_echo "$jm_ac_cv_header_stdint_h" >&6; }
4710   if test $jm_ac_cv_header_stdint_h = yes; then
4711
4712 cat >>confdefs.h <<_ACEOF
4713 #define HAVE_STDINT_H_WITH_UINTMAX 1
4714 _ACEOF
4715
4716   fi
4717
4718
4719   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long" >&5
4720 $as_echo_n "checking for unsigned long long... " >&6; }
4721 if test "${ac_cv_type_unsigned_long_long+set}" = set; then :
4722   $as_echo_n "(cached) " >&6
4723 else
4724   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4725 /* end confdefs.h.  */
4726 unsigned long long ull = 1; int i = 63;
4727 int
4728 main ()
4729 {
4730 unsigned long long ullmax = (unsigned long long) -1;
4731      return ull << i | ull >> i | ullmax / ull | ullmax % ull;
4732   ;
4733   return 0;
4734 }
4735 _ACEOF
4736 if ac_fn_c_try_link "$LINENO"; then :
4737   ac_cv_type_unsigned_long_long=yes
4738 else
4739   ac_cv_type_unsigned_long_long=no
4740 fi
4741 rm -f core conftest.err conftest.$ac_objext \
4742     conftest$ac_exeext conftest.$ac_ext
4743 fi
4744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long" >&5
4745 $as_echo "$ac_cv_type_unsigned_long_long" >&6; }
4746   if test $ac_cv_type_unsigned_long_long = yes; then
4747
4748 $as_echo "#define HAVE_UNSIGNED_LONG_LONG 1" >>confdefs.h
4749
4750   fi
4751
4752
4753
4754
4755   if test $jm_ac_cv_header_inttypes_h = no && test $jm_ac_cv_header_stdint_h = no; then
4756
4757     test $ac_cv_type_unsigned_long_long = yes \
4758       && ac_type='unsigned long long' \
4759       || ac_type='unsigned long'
4760
4761 cat >>confdefs.h <<_ACEOF
4762 #define uintmax_t $ac_type
4763 _ACEOF
4764
4765   else
4766
4767 $as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
4768
4769   fi
4770
4771
4772   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
4773 $as_echo_n "checking for inttypes.h... " >&6; }
4774 if test "${gt_cv_header_inttypes_h+set}" = set; then :
4775   $as_echo_n "(cached) " >&6
4776 else
4777
4778     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4779 /* end confdefs.h.  */
4780 #include <sys/types.h>
4781 #include <inttypes.h>
4782 int
4783 main ()
4784 {
4785
4786   ;
4787   return 0;
4788 }
4789 _ACEOF
4790 if ac_fn_c_try_compile "$LINENO"; then :
4791   gt_cv_header_inttypes_h=yes
4792 else
4793   gt_cv_header_inttypes_h=no
4794 fi
4795 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4796
4797 fi
4798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_header_inttypes_h" >&5
4799 $as_echo "$gt_cv_header_inttypes_h" >&6; }
4800   if test $gt_cv_header_inttypes_h = yes; then
4801
4802 cat >>confdefs.h <<_ACEOF
4803 #define HAVE_INTTYPES_H 1
4804 _ACEOF
4805
4806   fi
4807
4808
4809
4810   if test $gt_cv_header_inttypes_h = yes; then
4811     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the inttypes.h PRIxNN macros are broken" >&5
4812 $as_echo_n "checking whether the inttypes.h PRIxNN macros are broken... " >&6; }
4813 if test "${gt_cv_inttypes_pri_broken+set}" = set; then :
4814   $as_echo_n "(cached) " >&6
4815 else
4816
4817         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4818 /* end confdefs.h.  */
4819 #include <inttypes.h>
4820 #ifdef PRId32
4821 char *p = PRId32;
4822 #endif
4823
4824 int
4825 main ()
4826 {
4827
4828   ;
4829   return 0;
4830 }
4831 _ACEOF
4832 if ac_fn_c_try_compile "$LINENO"; then :
4833   gt_cv_inttypes_pri_broken=no
4834 else
4835   gt_cv_inttypes_pri_broken=yes
4836 fi
4837 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4838
4839 fi
4840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_inttypes_pri_broken" >&5
4841 $as_echo "$gt_cv_inttypes_pri_broken" >&6; }
4842   fi
4843   if test "$gt_cv_inttypes_pri_broken" = yes; then
4844
4845 cat >>confdefs.h <<_ACEOF
4846 #define PRI_MACROS_BROKEN 1
4847 _ACEOF
4848
4849   fi
4850
4851
4852       if test "X$prefix" = "XNONE"; then
4853     acl_final_prefix="$ac_default_prefix"
4854   else
4855     acl_final_prefix="$prefix"
4856   fi
4857   if test "X$exec_prefix" = "XNONE"; then
4858     acl_final_exec_prefix='${prefix}'
4859   else
4860     acl_final_exec_prefix="$exec_prefix"
4861   fi
4862   acl_save_prefix="$prefix"
4863   prefix="$acl_final_prefix"
4864   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
4865   prefix="$acl_save_prefix"
4866
4867
4868 # Check whether --with-gnu-ld was given.
4869 if test "${with_gnu_ld+set}" = set; then :
4870   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
4871 else
4872   with_gnu_ld=no
4873 fi
4874
4875 # Prepare PATH_SEPARATOR.
4876 # The user is always right.
4877 if test "${PATH_SEPARATOR+set}" != set; then
4878   echo "#! /bin/sh" >conf$$.sh
4879   echo  "exit 0"   >>conf$$.sh
4880   chmod +x conf$$.sh
4881   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
4882     PATH_SEPARATOR=';'
4883   else
4884     PATH_SEPARATOR=:
4885   fi
4886   rm -f conf$$.sh
4887 fi
4888 ac_prog=ld
4889 if test "$GCC" = yes; then
4890   # Check if gcc -print-prog-name=ld gives a path.
4891   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
4892 $as_echo_n "checking for ld used by GCC... " >&6; }
4893   case $host in
4894   *-*-mingw*)
4895     # gcc leaves a trailing carriage return which upsets mingw
4896     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
4897   *)
4898     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
4899   esac
4900   case $ac_prog in
4901     # Accept absolute paths.
4902     [\\/]* | [A-Za-z]:[\\/]*)
4903       re_direlt='/[^/][^/]*/\.\./'
4904       # Canonicalize the path of ld
4905       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
4906       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
4907         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
4908       done
4909       test -z "$LD" && LD="$ac_prog"
4910       ;;
4911   "")
4912     # If it fails, then pretend we aren't using GCC.
4913     ac_prog=ld
4914     ;;
4915   *)
4916     # If it is relative, then search for the first ld in PATH.
4917     with_gnu_ld=unknown
4918     ;;
4919   esac
4920 elif test "$with_gnu_ld" = yes; then
4921   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
4922 $as_echo_n "checking for GNU ld... " >&6; }
4923 else
4924   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
4925 $as_echo_n "checking for non-GNU ld... " >&6; }
4926 fi
4927 if test "${acl_cv_path_LD+set}" = set; then :
4928   $as_echo_n "(cached) " >&6
4929 else
4930   if test -z "$LD"; then
4931   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
4932   for ac_dir in $PATH; do
4933     test -z "$ac_dir" && ac_dir=.
4934     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
4935       acl_cv_path_LD="$ac_dir/$ac_prog"
4936       # Check to see if the program is GNU ld.  I'd rather use --version,
4937       # but apparently some GNU ld's only accept -v.
4938       # Break only if it was the GNU/non-GNU ld that we prefer.
4939       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
4940         test "$with_gnu_ld" != no && break
4941       else
4942         test "$with_gnu_ld" != yes && break
4943       fi
4944     fi
4945   done
4946   IFS="$ac_save_ifs"
4947 else
4948   acl_cv_path_LD="$LD" # Let the user override the test with a path.
4949 fi
4950 fi
4951
4952 LD="$acl_cv_path_LD"
4953 if test -n "$LD"; then
4954   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
4955 $as_echo "$LD" >&6; }
4956 else
4957   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4958 $as_echo "no" >&6; }
4959 fi
4960 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
4961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
4962 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
4963 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
4964   $as_echo_n "(cached) " >&6
4965 else
4966   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
4967 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
4968   acl_cv_prog_gnu_ld=yes
4969 else
4970   acl_cv_prog_gnu_ld=no
4971 fi
4972 fi
4973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
4974 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
4975 with_gnu_ld=$acl_cv_prog_gnu_ld
4976
4977
4978
4979                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
4980 $as_echo_n "checking for shared library run path origin... " >&6; }
4981 if test "${acl_cv_rpath+set}" = set; then :
4982   $as_echo_n "(cached) " >&6
4983 else
4984
4985     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
4986     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
4987     . ./conftest.sh
4988     rm -f ./conftest.sh
4989     acl_cv_rpath=done
4990
4991 fi
4992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
4993 $as_echo "$acl_cv_rpath" >&6; }
4994   wl="$acl_cv_wl"
4995   libext="$acl_cv_libext"
4996   shlibext="$acl_cv_shlibext"
4997   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
4998   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
4999   hardcode_direct="$acl_cv_hardcode_direct"
5000   hardcode_minus_L="$acl_cv_hardcode_minus_L"
5001     # Check whether --enable-rpath was given.
5002 if test "${enable_rpath+set}" = set; then :
5003   enableval=$enable_rpath; :
5004 else
5005   enable_rpath=yes
5006 fi
5007
5008
5009
5010
5011
5012
5013
5014
5015     use_additional=yes
5016
5017   acl_save_prefix="$prefix"
5018   prefix="$acl_final_prefix"
5019   acl_save_exec_prefix="$exec_prefix"
5020   exec_prefix="$acl_final_exec_prefix"
5021
5022     eval additional_includedir=\"$includedir\"
5023     eval additional_libdir=\"$libdir\"
5024
5025   exec_prefix="$acl_save_exec_prefix"
5026   prefix="$acl_save_prefix"
5027
5028
5029 # Check whether --with-libiconv-prefix was given.
5030 if test "${with_libiconv_prefix+set}" = set; then :
5031   withval=$with_libiconv_prefix;
5032     if test "X$withval" = "Xno"; then
5033       use_additional=no
5034     else
5035       if test "X$withval" = "X"; then
5036
5037   acl_save_prefix="$prefix"
5038   prefix="$acl_final_prefix"
5039   acl_save_exec_prefix="$exec_prefix"
5040   exec_prefix="$acl_final_exec_prefix"
5041
5042           eval additional_includedir=\"$includedir\"
5043           eval additional_libdir=\"$libdir\"
5044
5045   exec_prefix="$acl_save_exec_prefix"
5046   prefix="$acl_save_prefix"
5047
5048       else
5049         additional_includedir="$withval/include"
5050         additional_libdir="$withval/lib"
5051       fi
5052     fi
5053
5054 fi
5055
5056       LIBICONV=
5057   LTLIBICONV=
5058   INCICONV=
5059   rpathdirs=
5060   ltrpathdirs=
5061   names_already_handled=
5062   names_next_round='iconv '
5063   while test -n "$names_next_round"; do
5064     names_this_round="$names_next_round"
5065     names_next_round=
5066     for name in $names_this_round; do
5067       already_handled=
5068       for n in $names_already_handled; do
5069         if test "$n" = "$name"; then
5070           already_handled=yes
5071           break
5072         fi
5073       done
5074       if test -z "$already_handled"; then
5075         names_already_handled="$names_already_handled $name"
5076                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
5077         eval value=\"\$HAVE_LIB$uppername\"
5078         if test -n "$value"; then
5079           if test "$value" = yes; then
5080             eval value=\"\$LIB$uppername\"
5081             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
5082             eval value=\"\$LTLIB$uppername\"
5083             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
5084           else
5085                                     :
5086           fi
5087         else
5088                               found_dir=
5089           found_la=
5090           found_so=
5091           found_a=
5092           if test $use_additional = yes; then
5093             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
5094               found_dir="$additional_libdir"
5095               found_so="$additional_libdir/lib$name.$shlibext"
5096               if test -f "$additional_libdir/lib$name.la"; then
5097                 found_la="$additional_libdir/lib$name.la"
5098               fi
5099             else
5100               if test -f "$additional_libdir/lib$name.$libext"; then
5101                 found_dir="$additional_libdir"
5102                 found_a="$additional_libdir/lib$name.$libext"
5103                 if test -f "$additional_libdir/lib$name.la"; then
5104                   found_la="$additional_libdir/lib$name.la"
5105                 fi
5106               fi
5107             fi
5108           fi
5109           if test "X$found_dir" = "X"; then
5110             for x in $LDFLAGS $LTLIBICONV; do
5111
5112   acl_save_prefix="$prefix"
5113   prefix="$acl_final_prefix"
5114   acl_save_exec_prefix="$exec_prefix"
5115   exec_prefix="$acl_final_exec_prefix"
5116   eval x=\"$x\"
5117   exec_prefix="$acl_save_exec_prefix"
5118   prefix="$acl_save_prefix"
5119
5120               case "$x" in
5121                 -L*)
5122                   dir=`echo "X$x" | sed -e 's/^X-L//'`
5123                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
5124                     found_dir="$dir"
5125                     found_so="$dir/lib$name.$shlibext"
5126                     if test -f "$dir/lib$name.la"; then
5127                       found_la="$dir/lib$name.la"
5128                     fi
5129                   else
5130                     if test -f "$dir/lib$name.$libext"; then
5131                       found_dir="$dir"
5132                       found_a="$dir/lib$name.$libext"
5133                       if test -f "$dir/lib$name.la"; then
5134                         found_la="$dir/lib$name.la"
5135                       fi
5136                     fi
5137                   fi
5138                   ;;
5139               esac
5140               if test "X$found_dir" != "X"; then
5141                 break
5142               fi
5143             done
5144           fi
5145           if test "X$found_dir" != "X"; then
5146                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
5147             if test "X$found_so" != "X"; then
5148                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
5149                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
5150               else
5151                                                                                 haveit=
5152                 for x in $ltrpathdirs; do
5153                   if test "X$x" = "X$found_dir"; then
5154                     haveit=yes
5155                     break
5156                   fi
5157                 done
5158                 if test -z "$haveit"; then
5159                   ltrpathdirs="$ltrpathdirs $found_dir"
5160                 fi
5161                                 if test "$hardcode_direct" = yes; then
5162                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
5163                 else
5164                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
5165                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
5166                                                             haveit=
5167                     for x in $rpathdirs; do
5168                       if test "X$x" = "X$found_dir"; then
5169                         haveit=yes
5170                         break
5171                       fi
5172                     done
5173                     if test -z "$haveit"; then
5174                       rpathdirs="$rpathdirs $found_dir"
5175                     fi
5176                   else
5177                                                                                 haveit=
5178                     for x in $LDFLAGS $LIBICONV; do
5179
5180   acl_save_prefix="$prefix"
5181   prefix="$acl_final_prefix"
5182   acl_save_exec_prefix="$exec_prefix"
5183   exec_prefix="$acl_final_exec_prefix"
5184   eval x=\"$x\"
5185   exec_prefix="$acl_save_exec_prefix"
5186   prefix="$acl_save_prefix"
5187
5188                       if test "X$x" = "X-L$found_dir"; then
5189                         haveit=yes
5190                         break
5191                       fi
5192                     done
5193                     if test -z "$haveit"; then
5194                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
5195                     fi
5196                     if test "$hardcode_minus_L" != no; then
5197                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
5198                     else
5199                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
5200                     fi
5201                   fi
5202                 fi
5203               fi
5204             else
5205               if test "X$found_a" != "X"; then
5206                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
5207               else
5208                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
5209               fi
5210             fi
5211                         additional_includedir=
5212             case "$found_dir" in
5213               */lib | */lib/)
5214                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
5215                 additional_includedir="$basedir/include"
5216                 ;;
5217             esac
5218             if test "X$additional_includedir" != "X"; then
5219                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
5220                 haveit=
5221                 if test "X$additional_includedir" = "X/usr/local/include"; then
5222                   if test -n "$GCC"; then
5223                     case $host_os in
5224                       linux*) haveit=yes;;
5225                     esac
5226                   fi
5227                 fi
5228                 if test -z "$haveit"; then
5229                   for x in $CPPFLAGS $INCICONV; do
5230
5231   acl_save_prefix="$prefix"
5232   prefix="$acl_final_prefix"
5233   acl_save_exec_prefix="$exec_prefix"
5234   exec_prefix="$acl_final_exec_prefix"
5235   eval x=\"$x\"
5236   exec_prefix="$acl_save_exec_prefix"
5237   prefix="$acl_save_prefix"
5238
5239                     if test "X$x" = "X-I$additional_includedir"; then
5240                       haveit=yes
5241                       break
5242                     fi
5243                   done
5244                   if test -z "$haveit"; then
5245                     if test -d "$additional_includedir"; then
5246                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
5247                     fi
5248                   fi
5249                 fi
5250               fi
5251             fi
5252                         if test -n "$found_la"; then
5253                                                         save_libdir="$libdir"
5254               case "$found_la" in
5255                 */* | *\\*) . "$found_la" ;;
5256                 *) . "./$found_la" ;;
5257               esac
5258               libdir="$save_libdir"
5259                             for dep in $dependency_libs; do
5260                 case "$dep" in
5261                   -L*)
5262                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
5263                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
5264                       haveit=
5265                       if test "X$additional_libdir" = "X/usr/local/lib"; then
5266                         if test -n "$GCC"; then
5267                           case $host_os in
5268                             linux*) haveit=yes;;
5269                           esac
5270                         fi
5271                       fi
5272                       if test -z "$haveit"; then
5273                         haveit=
5274                         for x in $LDFLAGS $LIBICONV; do
5275
5276   acl_save_prefix="$prefix"
5277   prefix="$acl_final_prefix"
5278   acl_save_exec_prefix="$exec_prefix"
5279   exec_prefix="$acl_final_exec_prefix"
5280   eval x=\"$x\"
5281   exec_prefix="$acl_save_exec_prefix"
5282   prefix="$acl_save_prefix"
5283
5284                           if test "X$x" = "X-L$additional_libdir"; then
5285                             haveit=yes
5286                             break
5287                           fi
5288                         done
5289                         if test -z "$haveit"; then
5290                           if test -d "$additional_libdir"; then
5291                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
5292                           fi
5293                         fi
5294                         haveit=
5295                         for x in $LDFLAGS $LTLIBICONV; do
5296
5297   acl_save_prefix="$prefix"
5298   prefix="$acl_final_prefix"
5299   acl_save_exec_prefix="$exec_prefix"
5300   exec_prefix="$acl_final_exec_prefix"
5301   eval x=\"$x\"
5302   exec_prefix="$acl_save_exec_prefix"
5303   prefix="$acl_save_prefix"
5304
5305                           if test "X$x" = "X-L$additional_libdir"; then
5306                             haveit=yes
5307                             break
5308                           fi
5309                         done
5310                         if test -z "$haveit"; then
5311                           if test -d "$additional_libdir"; then
5312                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
5313                           fi
5314                         fi
5315                       fi
5316                     fi
5317                     ;;
5318                   -R*)
5319                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
5320                     if test "$enable_rpath" != no; then
5321                                                                   haveit=
5322                       for x in $rpathdirs; do
5323                         if test "X$x" = "X$dir"; then
5324                           haveit=yes
5325                           break
5326                         fi
5327                       done
5328                       if test -z "$haveit"; then
5329                         rpathdirs="$rpathdirs $dir"
5330                       fi
5331                                                                   haveit=
5332                       for x in $ltrpathdirs; do
5333                         if test "X$x" = "X$dir"; then
5334                           haveit=yes
5335                           break
5336                         fi
5337                       done
5338                       if test -z "$haveit"; then
5339                         ltrpathdirs="$ltrpathdirs $dir"
5340                       fi
5341                     fi
5342                     ;;
5343                   -l*)
5344                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
5345                     ;;
5346                   *.la)
5347                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
5348                     ;;
5349                   *)
5350                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
5351                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
5352                     ;;
5353                 esac
5354               done
5355             fi
5356           else
5357                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
5358             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
5359           fi
5360         fi
5361       fi
5362     done
5363   done
5364   if test "X$rpathdirs" != "X"; then
5365     if test -n "$hardcode_libdir_separator"; then
5366                         alldirs=
5367       for found_dir in $rpathdirs; do
5368         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
5369       done
5370             acl_save_libdir="$libdir"
5371       libdir="$alldirs"
5372       eval flag=\"$hardcode_libdir_flag_spec\"
5373       libdir="$acl_save_libdir"
5374       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
5375     else
5376             for found_dir in $rpathdirs; do
5377         acl_save_libdir="$libdir"
5378         libdir="$found_dir"
5379         eval flag=\"$hardcode_libdir_flag_spec\"
5380         libdir="$acl_save_libdir"
5381         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
5382       done
5383     fi
5384   fi
5385   if test "X$ltrpathdirs" != "X"; then
5386             for found_dir in $ltrpathdirs; do
5387       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
5388     done
5389   fi
5390
5391
5392
5393
5394   for ac_header in argz.h limits.h locale.h nl_types.h malloc.h stddef.h \
5395 stdlib.h string.h unistd.h sys/param.h
5396 do :
5397   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5398 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5399 eval as_val=\$$as_ac_Header
5400    if test "x$as_val" = x""yes; then :
5401   cat >>confdefs.h <<_ACEOF
5402 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5403 _ACEOF
5404
5405 fi
5406
5407 done
5408
5409   for ac_func in feof_unlocked fgets_unlocked getc_unlocked getcwd getegid \
5410 geteuid getgid getuid mempcpy munmap putenv setenv setlocale stpcpy \
5411 strcasecmp strdup strtoul tsearch __argz_count __argz_stringify __argz_next \
5412 __fsetlocking
5413 do :
5414   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5415 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5416 eval as_val=\$$as_ac_var
5417    if test "x$as_val" = x""yes; then :
5418   cat >>confdefs.h <<_ACEOF
5419 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5420 _ACEOF
5421
5422 fi
5423 done
5424
5425
5426
5427
5428
5429
5430
5431           am_save_CPPFLAGS="$CPPFLAGS"
5432
5433   for element in $INCICONV; do
5434     haveit=
5435     for x in $CPPFLAGS; do
5436
5437   acl_save_prefix="$prefix"
5438   prefix="$acl_final_prefix"
5439   acl_save_exec_prefix="$exec_prefix"
5440   exec_prefix="$acl_final_exec_prefix"
5441   eval x=\"$x\"
5442   exec_prefix="$acl_save_exec_prefix"
5443   prefix="$acl_save_prefix"
5444
5445       if test "X$x" = "X$element"; then
5446         haveit=yes
5447         break
5448       fi
5449     done
5450     if test -z "$haveit"; then
5451       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
5452     fi
5453   done
5454
5455
5456   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
5457 $as_echo_n "checking for iconv... " >&6; }
5458 if test "${am_cv_func_iconv+set}" = set; then :
5459   $as_echo_n "(cached) " >&6
5460 else
5461
5462     am_cv_func_iconv="no, consider installing GNU libiconv"
5463     am_cv_lib_iconv=no
5464     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5465 /* end confdefs.h.  */
5466 #include <stdlib.h>
5467 #include <iconv.h>
5468 int
5469 main ()
5470 {
5471 iconv_t cd = iconv_open("","");
5472        iconv(cd,NULL,NULL,NULL,NULL);
5473        iconv_close(cd);
5474   ;
5475   return 0;
5476 }
5477 _ACEOF
5478 if ac_fn_c_try_link "$LINENO"; then :
5479   am_cv_func_iconv=yes
5480 fi
5481 rm -f core conftest.err conftest.$ac_objext \
5482     conftest$ac_exeext conftest.$ac_ext
5483     if test "$am_cv_func_iconv" != yes; then
5484       am_save_LIBS="$LIBS"
5485       LIBS="$LIBS $LIBICONV"
5486       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5487 /* end confdefs.h.  */
5488 #include <stdlib.h>
5489 #include <iconv.h>
5490 int
5491 main ()
5492 {
5493 iconv_t cd = iconv_open("","");
5494          iconv(cd,NULL,NULL,NULL,NULL);
5495          iconv_close(cd);
5496   ;
5497   return 0;
5498 }
5499 _ACEOF
5500 if ac_fn_c_try_link "$LINENO"; then :
5501   am_cv_lib_iconv=yes
5502         am_cv_func_iconv=yes
5503 fi
5504 rm -f core conftest.err conftest.$ac_objext \
5505     conftest$ac_exeext conftest.$ac_ext
5506       LIBS="$am_save_LIBS"
5507     fi
5508
5509 fi
5510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
5511 $as_echo "$am_cv_func_iconv" >&6; }
5512   if test "$am_cv_func_iconv" = yes; then
5513
5514 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
5515
5516   fi
5517   if test "$am_cv_lib_iconv" = yes; then
5518     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
5519 $as_echo_n "checking how to link with libiconv... " >&6; }
5520     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
5521 $as_echo "$LIBICONV" >&6; }
5522   else
5523             CPPFLAGS="$am_save_CPPFLAGS"
5524     LIBICONV=
5525     LTLIBICONV=
5526   fi
5527
5528
5529
5530   if test "$am_cv_func_iconv" = yes; then
5531     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
5532 $as_echo_n "checking for iconv declaration... " >&6; }
5533     if test "${am_cv_proto_iconv+set}" = set; then :
5534   $as_echo_n "(cached) " >&6
5535 else
5536
5537       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5538 /* end confdefs.h.  */
5539
5540 #include <stdlib.h>
5541 #include <iconv.h>
5542 extern
5543 #ifdef __cplusplus
5544 "C"
5545 #endif
5546 #if defined(__STDC__) || defined(__cplusplus)
5547 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
5548 #else
5549 size_t iconv();
5550 #endif
5551
5552 int
5553 main ()
5554 {
5555
5556   ;
5557   return 0;
5558 }
5559 _ACEOF
5560 if ac_fn_c_try_compile "$LINENO"; then :
5561   am_cv_proto_iconv_arg1=""
5562 else
5563   am_cv_proto_iconv_arg1="const"
5564 fi
5565 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5566       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
5567 fi
5568
5569     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
5570     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
5571          }$am_cv_proto_iconv" >&5
5572 $as_echo "${ac_t:-
5573          }$am_cv_proto_iconv" >&6; }
5574
5575 cat >>confdefs.h <<_ACEOF
5576 #define ICONV_CONST $am_cv_proto_iconv_arg1
5577 _ACEOF
5578
5579   fi
5580
5581
5582   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
5583 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
5584 if test "${am_cv_langinfo_codeset+set}" = set; then :
5585   $as_echo_n "(cached) " >&6
5586 else
5587   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5588 /* end confdefs.h.  */
5589 #include <langinfo.h>
5590 int
5591 main ()
5592 {
5593 char* cs = nl_langinfo(CODESET);
5594   ;
5595   return 0;
5596 }
5597 _ACEOF
5598 if ac_fn_c_try_link "$LINENO"; then :
5599   am_cv_langinfo_codeset=yes
5600 else
5601   am_cv_langinfo_codeset=no
5602 fi
5603 rm -f core conftest.err conftest.$ac_objext \
5604     conftest$ac_exeext conftest.$ac_ext
5605
5606 fi
5607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
5608 $as_echo "$am_cv_langinfo_codeset" >&6; }
5609   if test $am_cv_langinfo_codeset = yes; then
5610
5611 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
5612
5613   fi
5614
5615   if test $ac_cv_header_locale_h = yes; then
5616
5617   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
5618 $as_echo_n "checking for LC_MESSAGES... " >&6; }
5619 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
5620   $as_echo_n "(cached) " >&6
5621 else
5622   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5623 /* end confdefs.h.  */
5624 #include <locale.h>
5625 int
5626 main ()
5627 {
5628 return LC_MESSAGES
5629   ;
5630   return 0;
5631 }
5632 _ACEOF
5633 if ac_fn_c_try_link "$LINENO"; then :
5634   am_cv_val_LC_MESSAGES=yes
5635 else
5636   am_cv_val_LC_MESSAGES=no
5637 fi
5638 rm -f core conftest.err conftest.$ac_objext \
5639     conftest$ac_exeext conftest.$ac_ext
5640 fi
5641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
5642 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
5643   if test $am_cv_val_LC_MESSAGES = yes; then
5644
5645 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
5646
5647   fi
5648
5649   fi
5650
5651                       for ac_prog in bison
5652 do
5653   # Extract the first word of "$ac_prog", so it can be a program name with args.
5654 set dummy $ac_prog; ac_word=$2
5655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5656 $as_echo_n "checking for $ac_word... " >&6; }
5657 if test "${ac_cv_prog_INTLBISON+set}" = set; then :
5658   $as_echo_n "(cached) " >&6
5659 else
5660   if test -n "$INTLBISON"; then
5661   ac_cv_prog_INTLBISON="$INTLBISON" # Let the user override the test.
5662 else
5663 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5664 for as_dir in $PATH
5665 do
5666   IFS=$as_save_IFS
5667   test -z "$as_dir" && as_dir=.
5668     for ac_exec_ext in '' $ac_executable_extensions; do
5669   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5670     ac_cv_prog_INTLBISON="$ac_prog"
5671     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5672     break 2
5673   fi
5674 done
5675   done
5676 IFS=$as_save_IFS
5677
5678 fi
5679 fi
5680 INTLBISON=$ac_cv_prog_INTLBISON
5681 if test -n "$INTLBISON"; then
5682   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INTLBISON" >&5
5683 $as_echo "$INTLBISON" >&6; }
5684 else
5685   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5686 $as_echo "no" >&6; }
5687 fi
5688
5689
5690   test -n "$INTLBISON" && break
5691 done
5692
5693   if test -z "$INTLBISON"; then
5694     ac_verc_fail=yes
5695   else
5696         { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of bison" >&5
5697 $as_echo_n "checking version of bison... " >&6; }
5698     ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
5699     case $ac_prog_version in
5700       '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
5701       1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*)
5702          ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
5703       *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
5704     esac
5705     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5
5706 $as_echo "$ac_prog_version" >&6; }
5707   fi
5708   if test $ac_verc_fail = yes; then
5709     INTLBISON=:
5710   fi
5711
5712
5713
5714
5715
5716
5717
5718
5719
5720
5721
5722
5723
5724
5725
5726
5727   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
5728 $as_echo_n "checking whether NLS is requested... " >&6; }
5729     # Check whether --enable-nls was given.
5730 if test "${enable_nls+set}" = set; then :
5731   enableval=$enable_nls; USE_NLS=$enableval
5732 else
5733   USE_NLS=yes
5734 fi
5735
5736   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
5737 $as_echo "$USE_NLS" >&6; }
5738
5739
5740
5741
5742     BUILD_INCLUDED_LIBINTL=no
5743     USE_INCLUDED_LIBINTL=no
5744
5745   LIBINTL=
5746   LTLIBINTL=
5747   POSUB=
5748
5749     if test "$USE_NLS" = "yes"; then
5750     gt_use_preinstalled_gnugettext=no
5751
5752       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether included gettext is requested" >&5
5753 $as_echo_n "checking whether included gettext is requested... " >&6; }
5754
5755 # Check whether --with-included-gettext was given.
5756 if test "${with_included_gettext+set}" = set; then :
5757   withval=$with_included_gettext; nls_cv_force_use_gnu_gettext=$withval
5758 else
5759   nls_cv_force_use_gnu_gettext=no
5760 fi
5761
5762       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $nls_cv_force_use_gnu_gettext" >&5
5763 $as_echo "$nls_cv_force_use_gnu_gettext" >&6; }
5764
5765       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
5766       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
5767
5768
5769
5770
5771
5772
5773         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5
5774 $as_echo_n "checking for GNU gettext in libc... " >&6; }
5775 if test "${gt_cv_func_gnugettext1_libc+set}" = set; then :
5776   $as_echo_n "(cached) " >&6
5777 else
5778   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5779 /* end confdefs.h.  */
5780 #include <libintl.h>
5781 extern int _nl_msg_cat_cntr;
5782 extern int *_nl_domain_bindings;
5783 int
5784 main ()
5785 {
5786 bindtextdomain ("", "");
5787 return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings
5788   ;
5789   return 0;
5790 }
5791 _ACEOF
5792 if ac_fn_c_try_link "$LINENO"; then :
5793   gt_cv_func_gnugettext1_libc=yes
5794 else
5795   gt_cv_func_gnugettext1_libc=no
5796 fi
5797 rm -f core conftest.err conftest.$ac_objext \
5798     conftest$ac_exeext conftest.$ac_ext
5799 fi
5800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libc" >&5
5801 $as_echo "$gt_cv_func_gnugettext1_libc" >&6; }
5802
5803         if test "$gt_cv_func_gnugettext1_libc" != "yes"; then
5804
5805
5806
5807     use_additional=yes
5808
5809   acl_save_prefix="$prefix"
5810   prefix="$acl_final_prefix"
5811   acl_save_exec_prefix="$exec_prefix"
5812   exec_prefix="$acl_final_exec_prefix"
5813
5814     eval additional_includedir=\"$includedir\"
5815     eval additional_libdir=\"$libdir\"
5816
5817   exec_prefix="$acl_save_exec_prefix"
5818   prefix="$acl_save_prefix"
5819
5820
5821 # Check whether --with-libintl-prefix was given.
5822 if test "${with_libintl_prefix+set}" = set; then :
5823   withval=$with_libintl_prefix;
5824     if test "X$withval" = "Xno"; then
5825       use_additional=no
5826     else
5827       if test "X$withval" = "X"; then
5828
5829   acl_save_prefix="$prefix"
5830   prefix="$acl_final_prefix"
5831   acl_save_exec_prefix="$exec_prefix"
5832   exec_prefix="$acl_final_exec_prefix"
5833
5834           eval additional_includedir=\"$includedir\"
5835           eval additional_libdir=\"$libdir\"
5836
5837   exec_prefix="$acl_save_exec_prefix"
5838   prefix="$acl_save_prefix"
5839
5840       else
5841         additional_includedir="$withval/include"
5842         additional_libdir="$withval/lib"
5843       fi
5844     fi
5845
5846 fi
5847
5848       LIBINTL=
5849   LTLIBINTL=
5850   INCINTL=
5851   rpathdirs=
5852   ltrpathdirs=
5853   names_already_handled=
5854   names_next_round='intl '
5855   while test -n "$names_next_round"; do
5856     names_this_round="$names_next_round"
5857     names_next_round=
5858     for name in $names_this_round; do
5859       already_handled=
5860       for n in $names_already_handled; do
5861         if test "$n" = "$name"; then
5862           already_handled=yes
5863           break
5864         fi
5865       done
5866       if test -z "$already_handled"; then
5867         names_already_handled="$names_already_handled $name"
5868                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
5869         eval value=\"\$HAVE_LIB$uppername\"
5870         if test -n "$value"; then
5871           if test "$value" = yes; then
5872             eval value=\"\$LIB$uppername\"
5873             test -z "$value" || LIBINTL="${LIBINTL}${LIBINTL:+ }$value"
5874             eval value=\"\$LTLIB$uppername\"
5875             test -z "$value" || LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$value"
5876           else
5877                                     :
5878           fi
5879         else
5880                               found_dir=
5881           found_la=
5882           found_so=
5883           found_a=
5884           if test $use_additional = yes; then
5885             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
5886               found_dir="$additional_libdir"
5887               found_so="$additional_libdir/lib$name.$shlibext"
5888               if test -f "$additional_libdir/lib$name.la"; then
5889                 found_la="$additional_libdir/lib$name.la"
5890               fi
5891             else
5892               if test -f "$additional_libdir/lib$name.$libext"; then
5893                 found_dir="$additional_libdir"
5894                 found_a="$additional_libdir/lib$name.$libext"
5895                 if test -f "$additional_libdir/lib$name.la"; then
5896                   found_la="$additional_libdir/lib$name.la"
5897                 fi
5898               fi
5899             fi
5900           fi
5901           if test "X$found_dir" = "X"; then
5902             for x in $LDFLAGS $LTLIBINTL; do
5903
5904   acl_save_prefix="$prefix"
5905   prefix="$acl_final_prefix"
5906   acl_save_exec_prefix="$exec_prefix"
5907   exec_prefix="$acl_final_exec_prefix"
5908   eval x=\"$x\"
5909   exec_prefix="$acl_save_exec_prefix"
5910   prefix="$acl_save_prefix"
5911
5912               case "$x" in
5913                 -L*)
5914                   dir=`echo "X$x" | sed -e 's/^X-L//'`
5915                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
5916                     found_dir="$dir"
5917                     found_so="$dir/lib$name.$shlibext"
5918                     if test -f "$dir/lib$name.la"; then
5919                       found_la="$dir/lib$name.la"
5920                     fi
5921                   else
5922                     if test -f "$dir/lib$name.$libext"; then
5923                       found_dir="$dir"
5924                       found_a="$dir/lib$name.$libext"
5925                       if test -f "$dir/lib$name.la"; then
5926                         found_la="$dir/lib$name.la"
5927                       fi
5928                     fi
5929                   fi
5930                   ;;
5931               esac
5932               if test "X$found_dir" != "X"; then
5933                 break
5934               fi
5935             done
5936           fi
5937           if test "X$found_dir" != "X"; then
5938                         LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$found_dir -l$name"
5939             if test "X$found_so" != "X"; then
5940                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
5941                                 LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
5942               else
5943                                                                                 haveit=
5944                 for x in $ltrpathdirs; do
5945                   if test "X$x" = "X$found_dir"; then
5946                     haveit=yes
5947                     break
5948                   fi
5949                 done
5950                 if test -z "$haveit"; then
5951                   ltrpathdirs="$ltrpathdirs $found_dir"
5952                 fi
5953                                 if test "$hardcode_direct" = yes; then
5954                                                       LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
5955                 else
5956                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
5957                                                             LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
5958                                                             haveit=
5959                     for x in $rpathdirs; do
5960                       if test "X$x" = "X$found_dir"; then
5961                         haveit=yes
5962                         break
5963                       fi
5964                     done
5965                     if test -z "$haveit"; then
5966                       rpathdirs="$rpathdirs $found_dir"
5967                     fi
5968                   else
5969                                                                                 haveit=
5970                     for x in $LDFLAGS $LIBINTL; do
5971
5972   acl_save_prefix="$prefix"
5973   prefix="$acl_final_prefix"
5974   acl_save_exec_prefix="$exec_prefix"
5975   exec_prefix="$acl_final_exec_prefix"
5976   eval x=\"$x\"
5977   exec_prefix="$acl_save_exec_prefix"
5978   prefix="$acl_save_prefix"
5979
5980                       if test "X$x" = "X-L$found_dir"; then
5981                         haveit=yes
5982                         break
5983                       fi
5984                     done
5985                     if test -z "$haveit"; then
5986                       LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir"
5987                     fi
5988                     if test "$hardcode_minus_L" != no; then
5989                                                                                         LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
5990                     else
5991                                                                                                                                                                                 LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name"
5992                     fi
5993                   fi
5994                 fi
5995               fi
5996             else
5997               if test "X$found_a" != "X"; then
5998                                 LIBINTL="${LIBINTL}${LIBINTL:+ }$found_a"
5999               else
6000                                                 LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir -l$name"
6001               fi
6002             fi
6003                         additional_includedir=
6004             case "$found_dir" in
6005               */lib | */lib/)
6006                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
6007                 additional_includedir="$basedir/include"
6008                 ;;
6009             esac
6010             if test "X$additional_includedir" != "X"; then
6011                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
6012                 haveit=
6013                 if test "X$additional_includedir" = "X/usr/local/include"; then
6014                   if test -n "$GCC"; then
6015                     case $host_os in
6016                       linux*) haveit=yes;;
6017                     esac
6018                   fi
6019                 fi
6020                 if test -z "$haveit"; then
6021                   for x in $CPPFLAGS $INCINTL; do
6022
6023   acl_save_prefix="$prefix"
6024   prefix="$acl_final_prefix"
6025   acl_save_exec_prefix="$exec_prefix"
6026   exec_prefix="$acl_final_exec_prefix"
6027   eval x=\"$x\"
6028   exec_prefix="$acl_save_exec_prefix"
6029   prefix="$acl_save_prefix"
6030
6031                     if test "X$x" = "X-I$additional_includedir"; then
6032                       haveit=yes
6033                       break
6034                     fi
6035                   done
6036                   if test -z "$haveit"; then
6037                     if test -d "$additional_includedir"; then
6038                                             INCINTL="${INCINTL}${INCINTL:+ }-I$additional_includedir"
6039                     fi
6040                   fi
6041                 fi
6042               fi
6043             fi
6044                         if test -n "$found_la"; then
6045                                                         save_libdir="$libdir"
6046               case "$found_la" in
6047                 */* | *\\*) . "$found_la" ;;
6048                 *) . "./$found_la" ;;
6049               esac
6050               libdir="$save_libdir"
6051                             for dep in $dependency_libs; do
6052                 case "$dep" in
6053                   -L*)
6054                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
6055                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
6056                       haveit=
6057                       if test "X$additional_libdir" = "X/usr/local/lib"; then
6058                         if test -n "$GCC"; then
6059                           case $host_os in
6060                             linux*) haveit=yes;;
6061                           esac
6062                         fi
6063                       fi
6064                       if test -z "$haveit"; then
6065                         haveit=
6066                         for x in $LDFLAGS $LIBINTL; do
6067
6068   acl_save_prefix="$prefix"
6069   prefix="$acl_final_prefix"
6070   acl_save_exec_prefix="$exec_prefix"
6071   exec_prefix="$acl_final_exec_prefix"
6072   eval x=\"$x\"
6073   exec_prefix="$acl_save_exec_prefix"
6074   prefix="$acl_save_prefix"
6075
6076                           if test "X$x" = "X-L$additional_libdir"; then
6077                             haveit=yes
6078                             break
6079                           fi
6080                         done
6081                         if test -z "$haveit"; then
6082                           if test -d "$additional_libdir"; then
6083                                                         LIBINTL="${LIBINTL}${LIBINTL:+ }-L$additional_libdir"
6084                           fi
6085                         fi
6086                         haveit=
6087                         for x in $LDFLAGS $LTLIBINTL; do
6088
6089   acl_save_prefix="$prefix"
6090   prefix="$acl_final_prefix"
6091   acl_save_exec_prefix="$exec_prefix"
6092   exec_prefix="$acl_final_exec_prefix"
6093   eval x=\"$x\"
6094   exec_prefix="$acl_save_exec_prefix"
6095   prefix="$acl_save_prefix"
6096
6097                           if test "X$x" = "X-L$additional_libdir"; then
6098                             haveit=yes
6099                             break
6100                           fi
6101                         done
6102                         if test -z "$haveit"; then
6103                           if test -d "$additional_libdir"; then
6104                                                         LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$additional_libdir"
6105                           fi
6106                         fi
6107                       fi
6108                     fi
6109                     ;;
6110                   -R*)
6111                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
6112                     if test "$enable_rpath" != no; then
6113                                                                   haveit=
6114                       for x in $rpathdirs; do
6115                         if test "X$x" = "X$dir"; then
6116                           haveit=yes
6117                           break
6118                         fi
6119                       done
6120                       if test -z "$haveit"; then
6121                         rpathdirs="$rpathdirs $dir"
6122                       fi
6123                                                                   haveit=
6124                       for x in $ltrpathdirs; do
6125                         if test "X$x" = "X$dir"; then
6126                           haveit=yes
6127                           break
6128                         fi
6129                       done
6130                       if test -z "$haveit"; then
6131                         ltrpathdirs="$ltrpathdirs $dir"
6132                       fi
6133                     fi
6134                     ;;
6135                   -l*)
6136                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
6137                     ;;
6138                   *.la)
6139                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
6140                     ;;
6141                   *)
6142                                         LIBINTL="${LIBINTL}${LIBINTL:+ }$dep"
6143                     LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$dep"
6144                     ;;
6145                 esac
6146               done
6147             fi
6148           else
6149                                                             LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name"
6150             LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-l$name"
6151           fi
6152         fi
6153       fi
6154     done
6155   done
6156   if test "X$rpathdirs" != "X"; then
6157     if test -n "$hardcode_libdir_separator"; then
6158                         alldirs=
6159       for found_dir in $rpathdirs; do
6160         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
6161       done
6162             acl_save_libdir="$libdir"
6163       libdir="$alldirs"
6164       eval flag=\"$hardcode_libdir_flag_spec\"
6165       libdir="$acl_save_libdir"
6166       LIBINTL="${LIBINTL}${LIBINTL:+ }$flag"
6167     else
6168             for found_dir in $rpathdirs; do
6169         acl_save_libdir="$libdir"
6170         libdir="$found_dir"
6171         eval flag=\"$hardcode_libdir_flag_spec\"
6172         libdir="$acl_save_libdir"
6173         LIBINTL="${LIBINTL}${LIBINTL:+ }$flag"
6174       done
6175     fi
6176   fi
6177   if test "X$ltrpathdirs" != "X"; then
6178             for found_dir in $ltrpathdirs; do
6179       LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"
6180     done
6181   fi
6182
6183           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5
6184 $as_echo_n "checking for GNU gettext in libintl... " >&6; }
6185 if test "${gt_cv_func_gnugettext1_libintl+set}" = set; then :
6186   $as_echo_n "(cached) " >&6
6187 else
6188   gt_save_CPPFLAGS="$CPPFLAGS"
6189             CPPFLAGS="$CPPFLAGS $INCINTL"
6190             gt_save_LIBS="$LIBS"
6191             LIBS="$LIBS $LIBINTL"
6192                         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6193 /* end confdefs.h.  */
6194 #include <libintl.h>
6195 extern int _nl_msg_cat_cntr;
6196 extern
6197 #ifdef __cplusplus
6198 "C"
6199 #endif
6200 const char *_nl_expand_alias ();
6201 int
6202 main ()
6203 {
6204 bindtextdomain ("", "");
6205 return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
6206   ;
6207   return 0;
6208 }
6209 _ACEOF
6210 if ac_fn_c_try_link "$LINENO"; then :
6211   gt_cv_func_gnugettext1_libintl=yes
6212 else
6213   gt_cv_func_gnugettext1_libintl=no
6214 fi
6215 rm -f core conftest.err conftest.$ac_objext \
6216     conftest$ac_exeext conftest.$ac_ext
6217                         if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then
6218               LIBS="$LIBS $LIBICONV"
6219               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6220 /* end confdefs.h.  */
6221 #include <libintl.h>
6222 extern int _nl_msg_cat_cntr;
6223 extern
6224 #ifdef __cplusplus
6225 "C"
6226 #endif
6227 const char *_nl_expand_alias ();
6228 int
6229 main ()
6230 {
6231 bindtextdomain ("", "");
6232 return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
6233   ;
6234   return 0;
6235 }
6236 _ACEOF
6237 if ac_fn_c_try_link "$LINENO"; then :
6238   LIBINTL="$LIBINTL $LIBICONV"
6239                 LTLIBINTL="$LTLIBINTL $LTLIBICONV"
6240                 gt_cv_func_gnugettext1_libintl=yes
6241
6242 fi
6243 rm -f core conftest.err conftest.$ac_objext \
6244     conftest$ac_exeext conftest.$ac_ext
6245             fi
6246             CPPFLAGS="$gt_save_CPPFLAGS"
6247             LIBS="$gt_save_LIBS"
6248 fi
6249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libintl" >&5
6250 $as_echo "$gt_cv_func_gnugettext1_libintl" >&6; }
6251         fi
6252
6253                                         if test "$gt_cv_func_gnugettext1_libc" = "yes" \
6254            || { test "$gt_cv_func_gnugettext1_libintl" = "yes" \
6255                 && test "$PACKAGE" != gettext-runtime \
6256                 && test "$PACKAGE" != gettext-tools; }; then
6257           gt_use_preinstalled_gnugettext=yes
6258         else
6259                     LIBINTL=
6260           LTLIBINTL=
6261           INCINTL=
6262         fi
6263
6264
6265         if test "$gt_use_preinstalled_gnugettext" != "yes"; then
6266                               nls_cv_use_gnu_gettext=yes
6267         fi
6268       fi
6269
6270       if test "$nls_cv_use_gnu_gettext" = "yes"; then
6271                 BUILD_INCLUDED_LIBINTL=yes
6272         USE_INCLUDED_LIBINTL=yes
6273         LIBINTL="\${top_builddir}/intl/libintl.a $LIBICONV"
6274         LTLIBINTL="\${top_builddir}/intl/libintl.a $LTLIBICONV"
6275         LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'`
6276       fi
6277
6278       if test "$gt_use_preinstalled_gnugettext" = "yes" \
6279          || test "$nls_cv_use_gnu_gettext" = "yes"; then
6280                 CATOBJEXT=.gmo
6281       fi
6282
6283
6284     if test "$gt_use_preinstalled_gnugettext" = "yes" \
6285        || test "$nls_cv_use_gnu_gettext" = "yes"; then
6286
6287 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
6288
6289     else
6290       USE_NLS=no
6291     fi
6292   fi
6293
6294   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use NLS" >&5
6295 $as_echo_n "checking whether to use NLS... " >&6; }
6296   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
6297 $as_echo "$USE_NLS" >&6; }
6298   if test "$USE_NLS" = "yes"; then
6299     { $as_echo "$as_me:${as_lineno-$LINENO}: checking where the gettext function comes from" >&5
6300 $as_echo_n "checking where the gettext function comes from... " >&6; }
6301     if test "$gt_use_preinstalled_gnugettext" = "yes"; then
6302       if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then
6303         gt_source="external libintl"
6304       else
6305         gt_source="libc"
6306       fi
6307     else
6308       gt_source="included intl directory"
6309     fi
6310     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_source" >&5
6311 $as_echo "$gt_source" >&6; }
6312   fi
6313
6314   if test "$USE_NLS" = "yes"; then
6315
6316     if test "$gt_use_preinstalled_gnugettext" = "yes"; then
6317       if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then
6318         { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libintl" >&5
6319 $as_echo_n "checking how to link with libintl... " >&6; }
6320         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
6321 $as_echo "$LIBINTL" >&6; }
6322
6323   for element in $INCINTL; do
6324     haveit=
6325     for x in $CPPFLAGS; do
6326
6327   acl_save_prefix="$prefix"
6328   prefix="$acl_final_prefix"
6329   acl_save_exec_prefix="$exec_prefix"
6330   exec_prefix="$acl_final_exec_prefix"
6331   eval x=\"$x\"
6332   exec_prefix="$acl_save_exec_prefix"
6333   prefix="$acl_save_prefix"
6334
6335       if test "X$x" = "X$element"; then
6336         haveit=yes
6337         break
6338       fi
6339     done
6340     if test -z "$haveit"; then
6341       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
6342     fi
6343   done
6344
6345       fi
6346
6347
6348 $as_echo "#define HAVE_GETTEXT 1" >>confdefs.h
6349
6350
6351 $as_echo "#define HAVE_DCGETTEXT 1" >>confdefs.h
6352
6353     fi
6354
6355         POSUB=po
6356   fi
6357
6358
6359             if test "$PACKAGE" = gettext-runtime || test "$PACKAGE" = gettext-tools; then
6360       BUILD_INCLUDED_LIBINTL=yes
6361     fi
6362
6363
6364
6365
6366
6367         nls_cv_header_intl=
6368     nls_cv_header_libgt=
6369
6370         DATADIRNAME=share
6371
6372
6373         INSTOBJEXT=.mo
6374
6375
6376         GENCAT=gencat
6377
6378
6379         if test "$USE_INCLUDED_LIBINTL" = yes; then
6380       INTLOBJS="\$(GETTOBJS)"
6381     fi
6382
6383
6384         INTL_LIBTOOL_SUFFIX_PREFIX=
6385
6386
6387
6388     INTLLIBS="$LIBINTL"
6389
6390
6391
6392
6393
6394
6395
6396 # This replaces the extensive use of DEFS in the original Makefile.in.
6397
6398 $as_echo "#define IN_LIBINTL 1" >>confdefs.h
6399
6400
6401 $as_echo "#define IN_LIBRARY 1" >>confdefs.h
6402
6403
6404 $as_echo "#define DEPENDS_ON_LIBICONV 1" >>confdefs.h
6405
6406
6407 $as_echo "#define ENABLE_RELOCATABLE 1" >>confdefs.h
6408
6409
6410 $as_echo "#define NO_XMALLOC 1" >>confdefs.h
6411
6412
6413 $as_echo "#define set_relocation_prefix libintl_set_relocation_prefix" >>confdefs.h
6414
6415
6416 $as_echo "#define relocate libintl_relocate" >>confdefs.h
6417
6418
6419 MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing
6420 for ac_prog in aclocal
6421 do
6422   # Extract the first word of "$ac_prog", so it can be a program name with args.
6423 set dummy $ac_prog; ac_word=$2
6424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6425 $as_echo_n "checking for $ac_word... " >&6; }
6426 if test "${ac_cv_prog_ACLOCAL+set}" = set; then :
6427   $as_echo_n "(cached) " >&6
6428 else
6429   if test -n "$ACLOCAL"; then
6430   ac_cv_prog_ACLOCAL="$ACLOCAL" # Let the user override the test.
6431 else
6432 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6433 for as_dir in $PATH
6434 do
6435   IFS=$as_save_IFS
6436   test -z "$as_dir" && as_dir=.
6437     for ac_exec_ext in '' $ac_executable_extensions; do
6438   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6439     ac_cv_prog_ACLOCAL="$ac_prog"
6440     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6441     break 2
6442   fi
6443 done
6444   done
6445 IFS=$as_save_IFS
6446
6447 fi
6448 fi
6449 ACLOCAL=$ac_cv_prog_ACLOCAL
6450 if test -n "$ACLOCAL"; then
6451   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ACLOCAL" >&5
6452 $as_echo "$ACLOCAL" >&6; }
6453 else
6454   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6455 $as_echo "no" >&6; }
6456 fi
6457
6458
6459   test -n "$ACLOCAL" && break
6460 done
6461 test -n "$ACLOCAL" || ACLOCAL="$MISSING aclocal"
6462
6463 for ac_prog in autoconf
6464 do
6465   # Extract the first word of "$ac_prog", so it can be a program name with args.
6466 set dummy $ac_prog; ac_word=$2
6467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6468 $as_echo_n "checking for $ac_word... " >&6; }
6469 if test "${ac_cv_prog_AUTOCONF+set}" = set; then :
6470   $as_echo_n "(cached) " >&6
6471 else
6472   if test -n "$AUTOCONF"; then
6473   ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test.
6474 else
6475 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6476 for as_dir in $PATH
6477 do
6478   IFS=$as_save_IFS
6479   test -z "$as_dir" && as_dir=.
6480     for ac_exec_ext in '' $ac_executable_extensions; do
6481   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6482     ac_cv_prog_AUTOCONF="$ac_prog"
6483     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6484     break 2
6485   fi
6486 done
6487   done
6488 IFS=$as_save_IFS
6489
6490 fi
6491 fi
6492 AUTOCONF=$ac_cv_prog_AUTOCONF
6493 if test -n "$AUTOCONF"; then
6494   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5
6495 $as_echo "$AUTOCONF" >&6; }
6496 else
6497   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6498 $as_echo "no" >&6; }
6499 fi
6500
6501
6502   test -n "$AUTOCONF" && break
6503 done
6504 test -n "$AUTOCONF" || AUTOCONF="$MISSING autoconf"
6505
6506 for ac_prog in autoheader
6507 do
6508   # Extract the first word of "$ac_prog", so it can be a program name with args.
6509 set dummy $ac_prog; ac_word=$2
6510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6511 $as_echo_n "checking for $ac_word... " >&6; }
6512 if test "${ac_cv_prog_AUTOHEADER+set}" = set; then :
6513   $as_echo_n "(cached) " >&6
6514 else
6515   if test -n "$AUTOHEADER"; then
6516   ac_cv_prog_AUTOHEADER="$AUTOHEADER" # Let the user override the test.
6517 else
6518 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6519 for as_dir in $PATH
6520 do
6521   IFS=$as_save_IFS
6522   test -z "$as_dir" && as_dir=.
6523     for ac_exec_ext in '' $ac_executable_extensions; do
6524   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6525     ac_cv_prog_AUTOHEADER="$ac_prog"
6526     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6527     break 2
6528   fi
6529 done
6530   done
6531 IFS=$as_save_IFS
6532
6533 fi
6534 fi
6535 AUTOHEADER=$ac_cv_prog_AUTOHEADER
6536 if test -n "$AUTOHEADER"; then
6537   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOHEADER" >&5
6538 $as_echo "$AUTOHEADER" >&6; }
6539 else
6540   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6541 $as_echo "no" >&6; }
6542 fi
6543
6544
6545   test -n "$AUTOHEADER" && break
6546 done
6547 test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader"
6548
6549
6550 # Check whether --enable-maintainer-mode was given.
6551 if test "${enable_maintainer_mode+set}" = set; then :
6552   enableval=$enable_maintainer_mode;
6553 else
6554   enable_maintainer_mode=no
6555 fi
6556
6557 if test "x$enable_maintainer_mode" = xno; then
6558   MAINT='#'
6559 else
6560   MAINT=
6561 fi
6562
6563
6564 # Additional info for config.intl.
6565
6566
6567
6568 LIBINTL_DEP=
6569 INCINTL=
6570 case $USE_INCLUDED_LIBINTL in
6571   yes)
6572     LIBINTL=`echo $LIBINTL | sed 's,${top_builddir},&/..,' `
6573     LTLIBINTL=`echo $LTLIBINTL | sed 's,${top_builddir},&/..,' `
6574     LIBINTL_DEP='${top_builddir}/../intl/libintl.a'
6575     INCINTL='-I${top_builddir}/../intl'
6576     ;;
6577 esac
6578
6579 ac_config_files="$ac_config_files Makefile config.intl"
6580
6581 cat >confcache <<\_ACEOF
6582 # This file is a shell script that caches the results of configure
6583 # tests run on this system so they can be shared between configure
6584 # scripts and configure runs, see configure's option --config-cache.
6585 # It is not useful on other systems.  If it contains results you don't
6586 # want to keep, you may remove or edit it.
6587 #
6588 # config.status only pays attention to the cache file if you give it
6589 # the --recheck option to rerun configure.
6590 #
6591 # `ac_cv_env_foo' variables (set or unset) will be overridden when
6592 # loading this file, other *unset* `ac_cv_foo' will be assigned the
6593 # following values.
6594
6595 _ACEOF
6596
6597 # The following way of writing the cache mishandles newlines in values,
6598 # but we know of no workaround that is simple, portable, and efficient.
6599 # So, we kill variables containing newlines.
6600 # Ultrix sh set writes to stderr and can't be redirected directly,
6601 # and sets the high bit in the cache file unless we assign to the vars.
6602 (
6603   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6604     eval ac_val=\$$ac_var
6605     case $ac_val in #(
6606     *${as_nl}*)
6607       case $ac_var in #(
6608       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6609 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6610       esac
6611       case $ac_var in #(
6612       _ | IFS | as_nl) ;; #(
6613       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
6614       *) { eval $ac_var=; unset $ac_var;} ;;
6615       esac ;;
6616     esac
6617   done
6618
6619   (set) 2>&1 |
6620     case $as_nl`(ac_space=' '; set) 2>&1` in #(
6621     *${as_nl}ac_space=\ *)
6622       # `set' does not quote correctly, so add quotes: double-quote
6623       # substitution turns \\\\ into \\, and sed turns \\ into \.
6624       sed -n \
6625         "s/'/'\\\\''/g;
6626           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6627       ;; #(
6628     *)
6629       # `set' quotes correctly as required by POSIX, so do not add quotes.
6630       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
6631       ;;
6632     esac |
6633     sort
6634 ) |
6635   sed '
6636      /^ac_cv_env_/b end
6637      t clear
6638      :clear
6639      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6640      t end
6641      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6642      :end' >>confcache
6643 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6644   if test -w "$cache_file"; then
6645     test "x$cache_file" != "x/dev/null" &&
6646       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6647 $as_echo "$as_me: updating cache $cache_file" >&6;}
6648     cat confcache >$cache_file
6649   else
6650     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6651 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6652   fi
6653 fi
6654 rm -f confcache
6655
6656 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6657 # Let make expand exec_prefix.
6658 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6659
6660 DEFS=-DHAVE_CONFIG_H
6661
6662 ac_libobjs=
6663 ac_ltlibobjs=
6664 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6665   # 1. Remove the extension, and $U if already installed.
6666   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6667   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
6668   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
6669   #    will be set to the directory where LIBOBJS objects are built.
6670   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6671   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
6672 done
6673 LIBOBJS=$ac_libobjs
6674
6675 LTLIBOBJS=$ac_ltlibobjs
6676
6677
6678
6679 : ${CONFIG_STATUS=./config.status}
6680 ac_write_fail=0
6681 ac_clean_files_save=$ac_clean_files
6682 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6683 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6684 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6685 as_write_fail=0
6686 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
6687 #! $SHELL
6688 # Generated by $as_me.
6689 # Run this file to recreate the current configuration.
6690 # Compiler output produced by configure, useful for debugging
6691 # configure, is in config.log if it exists.
6692
6693 debug=false
6694 ac_cs_recheck=false
6695 ac_cs_silent=false
6696
6697 SHELL=\${CONFIG_SHELL-$SHELL}
6698 export SHELL
6699 _ASEOF
6700 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
6701 ## -------------------- ##
6702 ## M4sh Initialization. ##
6703 ## -------------------- ##
6704
6705 # Be more Bourne compatible
6706 DUALCASE=1; export DUALCASE # for MKS sh
6707 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
6708   emulate sh
6709   NULLCMD=:
6710   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6711   # is contrary to our usage.  Disable this feature.
6712   alias -g '${1+"$@"}'='"$@"'
6713   setopt NO_GLOB_SUBST
6714 else
6715   case `(set -o) 2>/dev/null` in #(
6716   *posix*) :
6717     set -o posix ;; #(
6718   *) :
6719      ;;
6720 esac
6721 fi
6722
6723
6724 as_nl='
6725 '
6726 export as_nl
6727 # Printing a long string crashes Solaris 7 /usr/bin/printf.
6728 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6729 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6730 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6731 # Prefer a ksh shell builtin over an external printf program on Solaris,
6732 # but without wasting forks for bash or zsh.
6733 if test -z "$BASH_VERSION$ZSH_VERSION" \
6734     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
6735   as_echo='print -r --'
6736   as_echo_n='print -rn --'
6737 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6738   as_echo='printf %s\n'
6739   as_echo_n='printf %s'
6740 else
6741   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6742     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6743     as_echo_n='/usr/ucb/echo -n'
6744   else
6745     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
6746     as_echo_n_body='eval
6747       arg=$1;
6748       case $arg in #(
6749       *"$as_nl"*)
6750         expr "X$arg" : "X\\(.*\\)$as_nl";
6751         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
6752       esac;
6753       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
6754     '
6755     export as_echo_n_body
6756     as_echo_n='sh -c $as_echo_n_body as_echo'
6757   fi
6758   export as_echo_body
6759   as_echo='sh -c $as_echo_body as_echo'
6760 fi
6761
6762 # The user is always right.
6763 if test "${PATH_SEPARATOR+set}" != set; then
6764   PATH_SEPARATOR=:
6765   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6766     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
6767       PATH_SEPARATOR=';'
6768   }
6769 fi
6770
6771
6772 # IFS
6773 # We need space, tab and new line, in precisely that order.  Quoting is
6774 # there to prevent editors from complaining about space-tab.
6775 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
6776 # splitting by setting IFS to empty value.)
6777 IFS=" ""        $as_nl"
6778
6779 # Find who we are.  Look in the path if we contain no directory separator.
6780 case $0 in #((
6781   *[\\/]* ) as_myself=$0 ;;
6782   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6783 for as_dir in $PATH
6784 do
6785   IFS=$as_save_IFS
6786   test -z "$as_dir" && as_dir=.
6787     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6788   done
6789 IFS=$as_save_IFS
6790
6791      ;;
6792 esac
6793 # We did not find ourselves, most probably we were run as `sh COMMAND'
6794 # in which case we are not to be found in the path.
6795 if test "x$as_myself" = x; then
6796   as_myself=$0
6797 fi
6798 if test ! -f "$as_myself"; then
6799   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6800   exit 1
6801 fi
6802
6803 # Unset variables that we do not need and which cause bugs (e.g. in
6804 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
6805 # suppresses any "Segmentation fault" message there.  '((' could
6806 # trigger a bug in pdksh 5.2.14.
6807 for as_var in BASH_ENV ENV MAIL MAILPATH
6808 do eval test x\${$as_var+set} = xset \
6809   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
6810 done
6811 PS1='$ '
6812 PS2='> '
6813 PS4='+ '
6814
6815 # NLS nuisances.
6816 LC_ALL=C
6817 export LC_ALL
6818 LANGUAGE=C
6819 export LANGUAGE
6820
6821 # CDPATH.
6822 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
6823
6824
6825 # as_fn_error ERROR [LINENO LOG_FD]
6826 # ---------------------------------
6827 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6828 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6829 # script with status $?, using 1 if that was 0.
6830 as_fn_error ()
6831 {
6832   as_status=$?; test $as_status -eq 0 && as_status=1
6833   if test "$3"; then
6834     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6835     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
6836   fi
6837   $as_echo "$as_me: error: $1" >&2
6838   as_fn_exit $as_status
6839 } # as_fn_error
6840
6841
6842 # as_fn_set_status STATUS
6843 # -----------------------
6844 # Set $? to STATUS, without forking.
6845 as_fn_set_status ()
6846 {
6847   return $1
6848 } # as_fn_set_status
6849
6850 # as_fn_exit STATUS
6851 # -----------------
6852 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
6853 as_fn_exit ()
6854 {
6855   set +e
6856   as_fn_set_status $1
6857   exit $1
6858 } # as_fn_exit
6859
6860 # as_fn_unset VAR
6861 # ---------------
6862 # Portably unset VAR.
6863 as_fn_unset ()
6864 {
6865   { eval $1=; unset $1;}
6866 }
6867 as_unset=as_fn_unset
6868 # as_fn_append VAR VALUE
6869 # ----------------------
6870 # Append the text in VALUE to the end of the definition contained in VAR. Take
6871 # advantage of any shell optimizations that allow amortized linear growth over
6872 # repeated appends, instead of the typical quadratic growth present in naive
6873 # implementations.
6874 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
6875   eval 'as_fn_append ()
6876   {
6877     eval $1+=\$2
6878   }'
6879 else
6880   as_fn_append ()
6881   {
6882     eval $1=\$$1\$2
6883   }
6884 fi # as_fn_append
6885
6886 # as_fn_arith ARG...
6887 # ------------------
6888 # Perform arithmetic evaluation on the ARGs, and store the result in the
6889 # global $as_val. Take advantage of shells that can avoid forks. The arguments
6890 # must be portable across $(()) and expr.
6891 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
6892   eval 'as_fn_arith ()
6893   {
6894     as_val=$(( $* ))
6895   }'
6896 else
6897   as_fn_arith ()
6898   {
6899     as_val=`expr "$@" || test $? -eq 1`
6900   }
6901 fi # as_fn_arith
6902
6903
6904 if expr a : '\(a\)' >/dev/null 2>&1 &&
6905    test "X`expr 00001 : '.*\(...\)'`" = X001; then
6906   as_expr=expr
6907 else
6908   as_expr=false
6909 fi
6910
6911 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6912   as_basename=basename
6913 else
6914   as_basename=false
6915 fi
6916
6917 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6918   as_dirname=dirname
6919 else
6920   as_dirname=false
6921 fi
6922
6923 as_me=`$as_basename -- "$0" ||
6924 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
6925          X"$0" : 'X\(//\)$' \| \
6926          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
6927 $as_echo X/"$0" |
6928     sed '/^.*\/\([^/][^/]*\)\/*$/{
6929             s//\1/
6930             q
6931           }
6932           /^X\/\(\/\/\)$/{
6933             s//\1/
6934             q
6935           }
6936           /^X\/\(\/\).*/{
6937             s//\1/
6938             q
6939           }
6940           s/.*/./; q'`
6941
6942 # Avoid depending upon Character Ranges.
6943 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6944 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6945 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6946 as_cr_digits='0123456789'
6947 as_cr_alnum=$as_cr_Letters$as_cr_digits
6948
6949 ECHO_C= ECHO_N= ECHO_T=
6950 case `echo -n x` in #(((((
6951 -n*)
6952   case `echo 'xy\c'` in
6953   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
6954   xy)  ECHO_C='\c';;
6955   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
6956        ECHO_T=' ';;
6957   esac;;
6958 *)
6959   ECHO_N='-n';;
6960 esac
6961
6962 rm -f conf$$ conf$$.exe conf$$.file
6963 if test -d conf$$.dir; then
6964   rm -f conf$$.dir/conf$$.file
6965 else
6966   rm -f conf$$.dir
6967   mkdir conf$$.dir 2>/dev/null
6968 fi
6969 if (echo >conf$$.file) 2>/dev/null; then
6970   if ln -s conf$$.file conf$$ 2>/dev/null; then
6971     as_ln_s='ln -s'
6972     # ... but there are two gotchas:
6973     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6974     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6975     # In both cases, we have to default to `cp -p'.
6976     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
6977       as_ln_s='cp -p'
6978   elif ln conf$$.file conf$$ 2>/dev/null; then
6979     as_ln_s=ln
6980   else
6981     as_ln_s='cp -p'
6982   fi
6983 else
6984   as_ln_s='cp -p'
6985 fi
6986 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6987 rmdir conf$$.dir 2>/dev/null
6988
6989
6990 # as_fn_mkdir_p
6991 # -------------
6992 # Create "$as_dir" as a directory, including parents if necessary.
6993 as_fn_mkdir_p ()
6994 {
6995
6996   case $as_dir in #(
6997   -*) as_dir=./$as_dir;;
6998   esac
6999   test -d "$as_dir" || eval $as_mkdir_p || {
7000     as_dirs=
7001     while :; do
7002       case $as_dir in #(
7003       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7004       *) as_qdir=$as_dir;;
7005       esac
7006       as_dirs="'$as_qdir' $as_dirs"
7007       as_dir=`$as_dirname -- "$as_dir" ||
7008 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7009          X"$as_dir" : 'X\(//\)[^/]' \| \
7010          X"$as_dir" : 'X\(//\)$' \| \
7011          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7012 $as_echo X"$as_dir" |
7013     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7014             s//\1/
7015             q
7016           }
7017           /^X\(\/\/\)[^/].*/{
7018             s//\1/
7019             q
7020           }
7021           /^X\(\/\/\)$/{
7022             s//\1/
7023             q
7024           }
7025           /^X\(\/\).*/{
7026             s//\1/
7027             q
7028           }
7029           s/.*/./; q'`
7030       test -d "$as_dir" && break
7031     done
7032     test -z "$as_dirs" || eval "mkdir $as_dirs"
7033   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
7034
7035
7036 } # as_fn_mkdir_p
7037 if mkdir -p . 2>/dev/null; then
7038   as_mkdir_p='mkdir -p "$as_dir"'
7039 else
7040   test -d ./-p && rmdir ./-p
7041   as_mkdir_p=false
7042 fi
7043
7044 if test -x / >/dev/null 2>&1; then
7045   as_test_x='test -x'
7046 else
7047   if ls -dL / >/dev/null 2>&1; then
7048     as_ls_L_option=L
7049   else
7050     as_ls_L_option=
7051   fi
7052   as_test_x='
7053     eval sh -c '\''
7054       if test -d "$1"; then
7055         test -d "$1/.";
7056       else
7057         case $1 in #(
7058         -*)set "./$1";;
7059         esac;
7060         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
7061         ???[sx]*):;;*)false;;esac;fi
7062     '\'' sh
7063   '
7064 fi
7065 as_executable_p=$as_test_x
7066
7067 # Sed expression to map a string onto a valid CPP name.
7068 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7069
7070 # Sed expression to map a string onto a valid variable name.
7071 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7072
7073
7074 exec 6>&1
7075 ## ----------------------------------- ##
7076 ## Main body of $CONFIG_STATUS script. ##
7077 ## ----------------------------------- ##
7078 _ASEOF
7079 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
7080
7081 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7082 # Save the log message, to keep $0 and so on meaningful, and to
7083 # report actual input values of CONFIG_FILES etc. instead of their
7084 # values after options handling.
7085 ac_log="
7086 This file was extended by $as_me, which was
7087 generated by GNU Autoconf 2.64.  Invocation command line was
7088
7089   CONFIG_FILES    = $CONFIG_FILES
7090   CONFIG_HEADERS  = $CONFIG_HEADERS
7091   CONFIG_LINKS    = $CONFIG_LINKS
7092   CONFIG_COMMANDS = $CONFIG_COMMANDS
7093   $ $0 $@
7094
7095 on `(hostname || uname -n) 2>/dev/null | sed 1q`
7096 "
7097
7098 _ACEOF
7099
7100 case $ac_config_files in *"
7101 "*) set x $ac_config_files; shift; ac_config_files=$*;;
7102 esac
7103
7104 case $ac_config_headers in *"
7105 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
7106 esac
7107
7108
7109 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7110 # Files that config.status was made for.
7111 config_files="$ac_config_files"
7112 config_headers="$ac_config_headers"
7113 config_commands="$ac_config_commands"
7114
7115 _ACEOF
7116
7117 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7118 ac_cs_usage="\
7119 \`$as_me' instantiates files and other configuration actions
7120 from templates according to the current configuration.  Unless the files
7121 and actions are specified as TAGs, all are instantiated by default.
7122
7123 Usage: $0 [OPTION]... [TAG]...
7124
7125   -h, --help       print this help, then exit
7126   -V, --version    print version number and configuration settings, then exit
7127   -q, --quiet, --silent
7128                    do not print progress messages
7129   -d, --debug      don't remove temporary files
7130       --recheck    update $as_me by reconfiguring in the same conditions
7131       --file=FILE[:TEMPLATE]
7132                    instantiate the configuration file FILE
7133       --header=FILE[:TEMPLATE]
7134                    instantiate the configuration header FILE
7135
7136 Configuration files:
7137 $config_files
7138
7139 Configuration headers:
7140 $config_headers
7141
7142 Configuration commands:
7143 $config_commands
7144
7145 Report bugs to the package provider."
7146
7147 _ACEOF
7148 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7149 ac_cs_version="\\
7150 config.status
7151 configured by $0, generated by GNU Autoconf 2.64,
7152   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
7153
7154 Copyright (C) 2009 Free Software Foundation, Inc.
7155 This config.status script is free software; the Free Software Foundation
7156 gives unlimited permission to copy, distribute and modify it."
7157
7158 ac_pwd='$ac_pwd'
7159 srcdir='$srcdir'
7160 INSTALL='$INSTALL'
7161 test -n "\$AWK" || AWK=awk
7162 _ACEOF
7163
7164 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7165 # The default lists apply if the user does not specify any file.
7166 ac_need_defaults=:
7167 while test $# != 0
7168 do
7169   case $1 in
7170   --*=*)
7171     ac_option=`expr "X$1" : 'X\([^=]*\)='`
7172     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
7173     ac_shift=:
7174     ;;
7175   *)
7176     ac_option=$1
7177     ac_optarg=$2
7178     ac_shift=shift
7179     ;;
7180   esac
7181
7182   case $ac_option in
7183   # Handling of the options.
7184   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7185     ac_cs_recheck=: ;;
7186   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7187     $as_echo "$ac_cs_version"; exit ;;
7188   --debug | --debu | --deb | --de | --d | -d )
7189     debug=: ;;
7190   --file | --fil | --fi | --f )
7191     $ac_shift
7192     case $ac_optarg in
7193     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7194     esac
7195     as_fn_append CONFIG_FILES " '$ac_optarg'"
7196     ac_need_defaults=false;;
7197   --header | --heade | --head | --hea )
7198     $ac_shift
7199     case $ac_optarg in
7200     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7201     esac
7202     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
7203     ac_need_defaults=false;;
7204   --he | --h)
7205     # Conflict between --help and --header
7206     as_fn_error "ambiguous option: \`$1'
7207 Try \`$0 --help' for more information.";;
7208   --help | --hel | -h )
7209     $as_echo "$ac_cs_usage"; exit ;;
7210   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7211   | -silent | --silent | --silen | --sile | --sil | --si | --s)
7212     ac_cs_silent=: ;;
7213
7214   # This is an error.
7215   -*) as_fn_error "unrecognized option: \`$1'
7216 Try \`$0 --help' for more information." ;;
7217
7218   *) as_fn_append ac_config_targets " $1"
7219      ac_need_defaults=false ;;
7220
7221   esac
7222   shift
7223 done
7224
7225 ac_configure_extra_args=
7226
7227 if $ac_cs_silent; then
7228   exec 6>/dev/null
7229   ac_configure_extra_args="$ac_configure_extra_args --silent"
7230 fi
7231
7232 _ACEOF
7233 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7234 if \$ac_cs_recheck; then
7235   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7236   shift
7237   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7238   CONFIG_SHELL='$SHELL'
7239   export CONFIG_SHELL
7240   exec "\$@"
7241 fi
7242
7243 _ACEOF
7244 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7245 exec 5>>config.log
7246 {
7247   echo
7248   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7249 ## Running $as_me. ##
7250 _ASBOX
7251   $as_echo "$ac_log"
7252 } >&5
7253
7254 _ACEOF
7255 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7256 #
7257 # INIT-COMMANDS
7258 #
7259 # Capture the value of obsolete ALL_LINGUAS because we need it to compute
7260     # POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
7261     # from automake.
7262     eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
7263     # Capture the value of LINGUAS because we need it to compute CATALOGS.
7264     LINGUAS="${LINGUAS-%UNSET%}"
7265
7266
7267 _ACEOF
7268
7269 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7270
7271 # Handling of arguments.
7272 for ac_config_target in $ac_config_targets
7273 do
7274   case $ac_config_target in
7275     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
7276     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
7277     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7278     "config.intl") CONFIG_FILES="$CONFIG_FILES config.intl" ;;
7279
7280   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
7281   esac
7282 done
7283
7284
7285 # If the user did not use the arguments to specify the items to instantiate,
7286 # then the envvar interface is used.  Set only those that are not.
7287 # We use the long form for the default assignment because of an extremely
7288 # bizarre bug on SunOS 4.1.3.
7289 if $ac_need_defaults; then
7290   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7291   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7292   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7293 fi
7294
7295 # Have a temporary directory for convenience.  Make it in the build tree
7296 # simply because there is no reason against having it here, and in addition,
7297 # creating and moving files from /tmp can sometimes cause problems.
7298 # Hook for its removal unless debugging.
7299 # Note that there is a small window in which the directory will not be cleaned:
7300 # after its creation but before its name has been assigned to `$tmp'.
7301 $debug ||
7302 {
7303   tmp=
7304   trap 'exit_status=$?
7305   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
7306 ' 0
7307   trap 'as_fn_exit 1' 1 2 13 15
7308 }
7309 # Create a (secure) tmp directory for tmp files.
7310
7311 {
7312   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7313   test -n "$tmp" && test -d "$tmp"
7314 }  ||
7315 {
7316   tmp=./conf$$-$RANDOM
7317   (umask 077 && mkdir "$tmp")
7318 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
7319
7320 # Set up the scripts for CONFIG_FILES section.
7321 # No need to generate them if there are no CONFIG_FILES.
7322 # This happens for instance with `./config.status config.h'.
7323 if test -n "$CONFIG_FILES"; then
7324
7325
7326 ac_cr=`echo X | tr X '\015'`
7327 # On cygwin, bash can eat \r inside `` if the user requested igncr.
7328 # But we know of no other shell where ac_cr would be empty at this
7329 # point, so we can use a bashism as a fallback.
7330 if test "x$ac_cr" = x; then
7331   eval ac_cr=\$\'\\r\'
7332 fi
7333 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7334 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7335   ac_cs_awk_cr='\r'
7336 else
7337   ac_cs_awk_cr=$ac_cr
7338 fi
7339
7340 echo 'BEGIN {' >"$tmp/subs1.awk" &&
7341 _ACEOF
7342
7343
7344 {
7345   echo "cat >conf$$subs.awk <<_ACEOF" &&
7346   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7347   echo "_ACEOF"
7348 } >conf$$subs.sh ||
7349   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7350 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
7351 ac_delim='%!_!# '
7352 for ac_last_try in false false false false false :; do
7353   . ./conf$$subs.sh ||
7354     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7355
7356   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
7357   if test $ac_delim_n = $ac_delim_num; then
7358     break
7359   elif $ac_last_try; then
7360     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7361   else
7362     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7363   fi
7364 done
7365 rm -f conf$$subs.sh
7366
7367 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7368 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
7369 _ACEOF
7370 sed -n '
7371 h
7372 s/^/S["/; s/!.*/"]=/
7373 p
7374 g
7375 s/^[^!]*!//
7376 :repl
7377 t repl
7378 s/'"$ac_delim"'$//
7379 t delim
7380 :nl
7381 h
7382 s/\(.\{148\}\).*/\1/
7383 t more1
7384 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7385 p
7386 n
7387 b repl
7388 :more1
7389 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7390 p
7391 g
7392 s/.\{148\}//
7393 t nl
7394 :delim
7395 h
7396 s/\(.\{148\}\).*/\1/
7397 t more2
7398 s/["\\]/\\&/g; s/^/"/; s/$/"/
7399 p
7400 b
7401 :more2
7402 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7403 p
7404 g
7405 s/.\{148\}//
7406 t delim
7407 ' <conf$$subs.awk | sed '
7408 /^[^""]/{
7409   N
7410   s/\n//
7411 }
7412 ' >>$CONFIG_STATUS || ac_write_fail=1
7413 rm -f conf$$subs.awk
7414 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7415 _ACAWK
7416 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
7417   for (key in S) S_is_set[key] = 1
7418   FS = "\a"
7419
7420 }
7421 {
7422   line = $ 0
7423   nfields = split(line, field, "@")
7424   substed = 0
7425   len = length(field[1])
7426   for (i = 2; i < nfields; i++) {
7427     key = field[i]
7428     keylen = length(key)
7429     if (S_is_set[key]) {
7430       value = S[key]
7431       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7432       len += length(value) + length(field[++i])
7433       substed = 1
7434     } else
7435       len += 1 + keylen
7436   }
7437
7438   print line
7439 }
7440
7441 _ACAWK
7442 _ACEOF
7443 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7444 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7445   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7446 else
7447   cat
7448 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
7449   || as_fn_error "could not setup config files machinery" "$LINENO" 5
7450 _ACEOF
7451
7452 # VPATH may cause trouble with some makes, so we remove $(srcdir),
7453 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7454 # trailing colons and then remove the whole line if VPATH becomes empty
7455 # (actually we leave an empty line to preserve line numbers).
7456 if test "x$srcdir" = x.; then
7457   ac_vpsub='/^[  ]*VPATH[        ]*=/{
7458 s/:*\$(srcdir):*/:/
7459 s/:*\${srcdir}:*/:/
7460 s/:*@srcdir@:*/:/
7461 s/^\([^=]*=[     ]*\):*/\1/
7462 s/:*$//
7463 s/^[^=]*=[       ]*$//
7464 }'
7465 fi
7466
7467 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7468 fi # test -n "$CONFIG_FILES"
7469
7470 # Set up the scripts for CONFIG_HEADERS section.
7471 # No need to generate them if there are no CONFIG_HEADERS.
7472 # This happens for instance with `./config.status Makefile'.
7473 if test -n "$CONFIG_HEADERS"; then
7474 cat >"$tmp/defines.awk" <<\_ACAWK ||
7475 BEGIN {
7476 _ACEOF
7477
7478 # Transform confdefs.h into an awk script `defines.awk', embedded as
7479 # here-document in config.status, that substitutes the proper values into
7480 # config.h.in to produce config.h.
7481
7482 # Create a delimiter string that does not exist in confdefs.h, to ease
7483 # handling of long lines.
7484 ac_delim='%!_!# '
7485 for ac_last_try in false false :; do
7486   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
7487   if test -z "$ac_t"; then
7488     break
7489   elif $ac_last_try; then
7490     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
7491   else
7492     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7493   fi
7494 done
7495
7496 # For the awk script, D is an array of macro values keyed by name,
7497 # likewise P contains macro parameters if any.  Preserve backslash
7498 # newline sequences.
7499
7500 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7501 sed -n '
7502 s/.\{148\}/&'"$ac_delim"'/g
7503 t rset
7504 :rset
7505 s/^[     ]*#[    ]*define[       ][      ]*/ /
7506 t def
7507 d
7508 :def
7509 s/\\$//
7510 t bsnl
7511 s/["\\]/\\&/g
7512 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
7513 D["\1"]=" \3"/p
7514 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
7515 d
7516 :bsnl
7517 s/["\\]/\\&/g
7518 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
7519 D["\1"]=" \3\\\\\\n"\\/p
7520 t cont
7521 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
7522 t cont
7523 d
7524 :cont
7525 n
7526 s/.\{148\}/&'"$ac_delim"'/g
7527 t clear
7528 :clear
7529 s/\\$//
7530 t bsnlc
7531 s/["\\]/\\&/g; s/^/"/; s/$/"/p
7532 d
7533 :bsnlc
7534 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7535 b cont
7536 ' <confdefs.h | sed '
7537 s/'"$ac_delim"'/"\\\
7538 "/g' >>$CONFIG_STATUS || ac_write_fail=1
7539
7540 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7541   for (key in D) D_is_set[key] = 1
7542   FS = "\a"
7543 }
7544 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
7545   line = \$ 0
7546   split(line, arg, " ")
7547   if (arg[1] == "#") {
7548     defundef = arg[2]
7549     mac1 = arg[3]
7550   } else {
7551     defundef = substr(arg[1], 2)
7552     mac1 = arg[2]
7553   }
7554   split(mac1, mac2, "(") #)
7555   macro = mac2[1]
7556   prefix = substr(line, 1, index(line, defundef) - 1)
7557   if (D_is_set[macro]) {
7558     # Preserve the white space surrounding the "#".
7559     print prefix "define", macro P[macro] D[macro]
7560     next
7561   } else {
7562     # Replace #undef with comments.  This is necessary, for example,
7563     # in the case of _POSIX_SOURCE, which is predefined and required
7564     # on some systems where configure will not decide to define it.
7565     if (defundef == "undef") {
7566       print "/*", prefix defundef, macro, "*/"
7567       next
7568     }
7569   }
7570 }
7571 { print }
7572 _ACAWK
7573 _ACEOF
7574 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7575   as_fn_error "could not setup config headers machinery" "$LINENO" 5
7576 fi # test -n "$CONFIG_HEADERS"
7577
7578
7579 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
7580 shift
7581 for ac_tag
7582 do
7583   case $ac_tag in
7584   :[FHLC]) ac_mode=$ac_tag; continue;;
7585   esac
7586   case $ac_mode$ac_tag in
7587   :[FHL]*:*);;
7588   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
7589   :[FH]-) ac_tag=-:-;;
7590   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7591   esac
7592   ac_save_IFS=$IFS
7593   IFS=:
7594   set x $ac_tag
7595   IFS=$ac_save_IFS
7596   shift
7597   ac_file=$1
7598   shift
7599
7600   case $ac_mode in
7601   :L) ac_source=$1;;
7602   :[FH])
7603     ac_file_inputs=
7604     for ac_f
7605     do
7606       case $ac_f in
7607       -) ac_f="$tmp/stdin";;
7608       *) # Look for the file first in the build tree, then in the source tree
7609          # (if the path is not absolute).  The absolute path cannot be DOS-style,
7610          # because $ac_f cannot contain `:'.
7611          test -f "$ac_f" ||
7612            case $ac_f in
7613            [\\/$]*) false;;
7614            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7615            esac ||
7616            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7617       esac
7618       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
7619       as_fn_append ac_file_inputs " '$ac_f'"
7620     done
7621
7622     # Let's still pretend it is `configure' which instantiates (i.e., don't
7623     # use $as_me), people would be surprised to read:
7624     #    /* config.h.  Generated by config.status.  */
7625     configure_input='Generated from '`
7626           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
7627         `' by configure.'
7628     if test x"$ac_file" != x-; then
7629       configure_input="$ac_file.  $configure_input"
7630       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7631 $as_echo "$as_me: creating $ac_file" >&6;}
7632     fi
7633     # Neutralize special characters interpreted by sed in replacement strings.
7634     case $configure_input in #(
7635     *\&* | *\|* | *\\* )
7636        ac_sed_conf_input=`$as_echo "$configure_input" |
7637        sed 's/[\\\\&|]/\\\\&/g'`;; #(
7638     *) ac_sed_conf_input=$configure_input;;
7639     esac
7640
7641     case $ac_tag in
7642     *:-:* | *:-) cat >"$tmp/stdin" \
7643       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
7644     esac
7645     ;;
7646   esac
7647
7648   ac_dir=`$as_dirname -- "$ac_file" ||
7649 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7650          X"$ac_file" : 'X\(//\)[^/]' \| \
7651          X"$ac_file" : 'X\(//\)$' \| \
7652          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
7653 $as_echo X"$ac_file" |
7654     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7655             s//\1/
7656             q
7657           }
7658           /^X\(\/\/\)[^/].*/{
7659             s//\1/
7660             q
7661           }
7662           /^X\(\/\/\)$/{
7663             s//\1/
7664             q
7665           }
7666           /^X\(\/\).*/{
7667             s//\1/
7668             q
7669           }
7670           s/.*/./; q'`
7671   as_dir="$ac_dir"; as_fn_mkdir_p
7672   ac_builddir=.
7673
7674 case "$ac_dir" in
7675 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7676 *)
7677   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
7678   # A ".." for each directory in $ac_dir_suffix.
7679   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
7680   case $ac_top_builddir_sub in
7681   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7682   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7683   esac ;;
7684 esac
7685 ac_abs_top_builddir=$ac_pwd
7686 ac_abs_builddir=$ac_pwd$ac_dir_suffix
7687 # for backward compatibility:
7688 ac_top_builddir=$ac_top_build_prefix
7689
7690 case $srcdir in
7691   .)  # We are building in place.
7692     ac_srcdir=.
7693     ac_top_srcdir=$ac_top_builddir_sub
7694     ac_abs_top_srcdir=$ac_pwd ;;
7695   [\\/]* | ?:[\\/]* )  # Absolute name.
7696     ac_srcdir=$srcdir$ac_dir_suffix;
7697     ac_top_srcdir=$srcdir
7698     ac_abs_top_srcdir=$srcdir ;;
7699   *) # Relative name.
7700     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7701     ac_top_srcdir=$ac_top_build_prefix$srcdir
7702     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7703 esac
7704 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7705
7706
7707   case $ac_mode in
7708   :F)
7709   #
7710   # CONFIG_FILE
7711   #
7712
7713   case $INSTALL in
7714   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7715   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7716   esac
7717 _ACEOF
7718
7719 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7720 # If the template does not know about datarootdir, expand it.
7721 # FIXME: This hack should be removed a few years after 2.60.
7722 ac_datarootdir_hack=; ac_datarootdir_seen=
7723 ac_sed_dataroot='
7724 /datarootdir/ {
7725   p
7726   q
7727 }
7728 /@datadir@/p
7729 /@docdir@/p
7730 /@infodir@/p
7731 /@localedir@/p
7732 /@mandir@/p'
7733 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7734 *datarootdir*) ac_datarootdir_seen=yes;;
7735 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
7736   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7737 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7738 _ACEOF
7739 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7740   ac_datarootdir_hack='
7741   s&@datadir@&$datadir&g
7742   s&@docdir@&$docdir&g
7743   s&@infodir@&$infodir&g
7744   s&@localedir@&$localedir&g
7745   s&@mandir@&$mandir&g
7746   s&\\\${datarootdir}&$datarootdir&g' ;;
7747 esac
7748 _ACEOF
7749
7750 # Neutralize VPATH when `$srcdir' = `.'.
7751 # Shell code in configure.ac might set extrasub.
7752 # FIXME: do we really want to maintain this feature?
7753 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7754 ac_sed_extra="$ac_vpsub
7755 $extrasub
7756 _ACEOF
7757 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7758 :t
7759 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7760 s|@configure_input@|$ac_sed_conf_input|;t t
7761 s&@top_builddir@&$ac_top_builddir_sub&;t t
7762 s&@top_build_prefix@&$ac_top_build_prefix&;t t
7763 s&@srcdir@&$ac_srcdir&;t t
7764 s&@abs_srcdir@&$ac_abs_srcdir&;t t
7765 s&@top_srcdir@&$ac_top_srcdir&;t t
7766 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7767 s&@builddir@&$ac_builddir&;t t
7768 s&@abs_builddir@&$ac_abs_builddir&;t t
7769 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7770 s&@INSTALL@&$ac_INSTALL&;t t
7771 $ac_datarootdir_hack
7772 "
7773 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
7774   || as_fn_error "could not create $ac_file" "$LINENO" 5
7775
7776 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7777   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
7778   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
7779   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7780 which seems to be undefined.  Please make sure it is defined." >&5
7781 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7782 which seems to be undefined.  Please make sure it is defined." >&2;}
7783
7784   rm -f "$tmp/stdin"
7785   case $ac_file in
7786   -) cat "$tmp/out" && rm -f "$tmp/out";;
7787   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
7788   esac \
7789   || as_fn_error "could not create $ac_file" "$LINENO" 5
7790  ;;
7791   :H)
7792   #
7793   # CONFIG_HEADER
7794   #
7795   if test x"$ac_file" != x-; then
7796     {
7797       $as_echo "/* $configure_input  */" \
7798       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
7799     } >"$tmp/config.h" \
7800       || as_fn_error "could not create $ac_file" "$LINENO" 5
7801     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
7802       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
7803 $as_echo "$as_me: $ac_file is unchanged" >&6;}
7804     else
7805       rm -f "$ac_file"
7806       mv "$tmp/config.h" "$ac_file" \
7807         || as_fn_error "could not create $ac_file" "$LINENO" 5
7808     fi
7809   else
7810     $as_echo "/* $configure_input  */" \
7811       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
7812       || as_fn_error "could not create -" "$LINENO" 5
7813   fi
7814  ;;
7815
7816   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
7817 $as_echo "$as_me: executing $ac_file commands" >&6;}
7818  ;;
7819   esac
7820
7821
7822   case $ac_file$ac_mode in
7823     "default-1":C)
7824     for ac_file in $CONFIG_FILES; do
7825       # Support "outfile[:infile[:infile...]]"
7826       case "$ac_file" in
7827         *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
7828       esac
7829       # PO directories have a Makefile.in generated from Makefile.in.in.
7830       case "$ac_file" in */Makefile.in)
7831         # Adjust a relative srcdir.
7832         ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
7833         ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
7834         ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
7835         # In autoconf-2.13 it is called $ac_given_srcdir.
7836         # In autoconf-2.50 it is called $srcdir.
7837         test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
7838         case "$ac_given_srcdir" in
7839           .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
7840           /*) top_srcdir="$ac_given_srcdir" ;;
7841           *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
7842         esac
7843         if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
7844           rm -f "$ac_dir/POTFILES"
7845           test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
7846           cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[   ]*\$/d" -e "s,.*,     $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
7847           POMAKEFILEDEPS="POTFILES.in"
7848           # ALL_LINGUAS, POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES depend
7849           # on $ac_dir but don't depend on user-specified configuration
7850           # parameters.
7851           if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
7852             # The LINGUAS file contains the set of available languages.
7853             if test -n "$OBSOLETE_ALL_LINGUAS"; then
7854               test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
7855             fi
7856             ALL_LINGUAS_=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"`
7857             # Hide the ALL_LINGUAS assigment from automake.
7858             eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
7859             POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
7860           else
7861             # The set of available languages was given in configure.in.
7862             eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
7863           fi
7864           case "$ac_given_srcdir" in
7865             .) srcdirpre= ;;
7866             *) srcdirpre='$(srcdir)/' ;;
7867           esac
7868           POFILES=
7869           GMOFILES=
7870           UPDATEPOFILES=
7871           DUMMYPOFILES=
7872           for lang in $ALL_LINGUAS; do
7873             POFILES="$POFILES $srcdirpre$lang.po"
7874             GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
7875             UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
7876             DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
7877           done
7878           # CATALOGS depends on both $ac_dir and the user's LINGUAS
7879           # environment variable.
7880           INST_LINGUAS=
7881           if test -n "$ALL_LINGUAS"; then
7882             for presentlang in $ALL_LINGUAS; do
7883               useit=no
7884               if test "%UNSET%" != "$LINGUAS"; then
7885                 desiredlanguages="$LINGUAS"
7886               else
7887                 desiredlanguages="$ALL_LINGUAS"
7888               fi
7889               for desiredlang in $desiredlanguages; do
7890                 # Use the presentlang catalog if desiredlang is
7891                 #   a. equal to presentlang, or
7892                 #   b. a variant of presentlang (because in this case,
7893                 #      presentlang can be used as a fallback for messages
7894                 #      which are not translated in the desiredlang catalog).
7895                 case "$desiredlang" in
7896                   "$presentlang"*) useit=yes;;
7897                 esac
7898               done
7899               if test $useit = yes; then
7900                 INST_LINGUAS="$INST_LINGUAS $presentlang"
7901               fi
7902             done
7903           fi
7904           CATALOGS=
7905           if test -n "$INST_LINGUAS"; then
7906             for lang in $INST_LINGUAS; do
7907               CATALOGS="$CATALOGS $lang.gmo"
7908             done
7909           fi
7910           test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
7911           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"
7912           for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
7913             if test -f "$f"; then
7914               case "$f" in
7915                 *.orig | *.bak | *~) ;;
7916                 *) cat "$f" >> "$ac_dir/Makefile" ;;
7917               esac
7918             fi
7919           done
7920         fi
7921         ;;
7922       esac
7923     done ;;
7924
7925   esac
7926 done # for ac_tag
7927
7928
7929 as_fn_exit 0
7930 _ACEOF
7931 ac_clean_files=$ac_clean_files_save
7932
7933 test $ac_write_fail = 0 ||
7934   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
7935
7936
7937 # configure is writing to config.log, and then calls config.status.
7938 # config.status does its own redirection, appending to config.log.
7939 # Unfortunately, on DOS this fails, as config.log is still kept open
7940 # by configure, so config.status won't be able to write to it; its
7941 # output is simply discarded.  So we exec the FD to /dev/null,
7942 # effectively closing config.log, so it can be properly (re)opened and
7943 # appended to by config.status.  When coming back to configure, we
7944 # need to make the FD available again.
7945 if test "$no_create" != yes; then
7946   ac_cs_success=:
7947   ac_config_status_args=
7948   test "$silent" = yes &&
7949     ac_config_status_args="$ac_config_status_args --quiet"
7950   exec 5>/dev/null
7951   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
7952   exec 5>>config.log
7953   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
7954   # would make configure fail if this is the last instruction.
7955   $ac_cs_success || as_fn_exit $?
7956 fi
7957 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
7958   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
7959 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
7960 fi
7961