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