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
16DUALCASE=1; export DUALCASE # for MKS sh
17if 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 '${1+"$@"}'='"$@"'
23  setopt NO_GLOB_SUBST
24else
25  case `(set -o) 2>/dev/null` in #(
26  *posix*) :
27    set -o posix ;; #(
28  *) :
29     ;;
30esac
31fi
32
33
34as_nl='
35'
36export as_nl
37# Printing a long string crashes Solaris 7 /usr/bin/printf.
38as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40as_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.
43if 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 --'
47elif (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'
50else
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 $as_echo_body as_echo'
70fi
71
72# The user is always right.
73if test "${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  }
79fi
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.)
87IFS=" ""	$as_nl"
88
89# Find who we are.  Look in the path if we contain no directory separator.
90case $0 in #((
91  *[\\/]* ) as_myself=$0 ;;
92  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
93for as_dir in $PATH
94do
95  IFS=$as_save_IFS
96  test -z "$as_dir" && as_dir=.
97    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
98  done
99IFS=$as_save_IFS
100
101     ;;
102esac
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.
105if test "x$as_myself" = x; then
106  as_myself=$0
107fi
108if test ! -f "$as_myself"; then
109  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
110  exit 1
111fi
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.
117for as_var in BASH_ENV ENV MAIL MAILPATH
118do eval test x\${$as_var+set} = xset \
119  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
120done
121PS1='$ '
122PS2='> '
123PS4='+ '
124
125# NLS nuisances.
126LC_ALL=C
127export LC_ALL
128LANGUAGE=C
129export LANGUAGE
130
131# CDPATH.
132(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
133
134if test "x$CONFIG_SHELL" = x; then
135  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
136  emulate sh
137  NULLCMD=:
138  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
139  # is contrary to our usage.  Disable this feature.
140  alias -g '\${1+\"\$@\"}'='\"\$@\"'
141  setopt NO_GLOB_SUBST
142else
143  case \`(set -o) 2>/dev/null\` in #(
144  *posix*) :
145    set -o posix ;; #(
146  *) :
147     ;;
148esac
149fi
150"
151  as_required="as_fn_return () { (exit \$1); }
152as_fn_success () { as_fn_return 0; }
153as_fn_failure () { as_fn_return 1; }
154as_fn_ret_success () { return 0; }
155as_fn_ret_failure () { return 1; }
156
157exitcode=0
158as_fn_success || { exitcode=1; echo as_fn_success failed.; }
159as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
160as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
161as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
162if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
163
164else
165  exitcode=1; echo positional parameters were not saved.
166fi
167test x\$exitcode = x0 || exit 1"
168  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
169  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
170  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
171  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
172test \$(( 1 + 1 )) = 2 || exit 1"
173  if (eval "$as_required") 2>/dev/null; then :
174  as_have_required=yes
175else
176  as_have_required=no
177fi
178  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
179
180else
181  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
182as_found=false
183for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
184do
185  IFS=$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
198fi
199fi
200	   done;;
201       esac
202  as_found=false
203done
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=$SHELL as_have_required=yes
207fi; }
208IFS=$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" ${1+"$@"}
220fi
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$0: the script under such a shell if you do have one."
233  fi
234  exit 1
235fi
236fi
237fi
238SHELL=${CONFIG_SHELL-/bin/sh}
239export SHELL
240# Unset more variables known to interfere with behavior of common tools.
241CLICOLOR_FORCE= GREP_OPTIONS=
242unset CLICOLOR_FORCE GREP_OPTIONS
243
244## --------------------- ##
245## M4sh Shell Functions. ##
246## --------------------- ##
247# as_fn_unset VAR
248# ---------------
249# Portably unset VAR.
250as_fn_unset ()
251{
252  { eval $1=; unset $1;}
253}
254as_unset=as_fn_unset
255
256# as_fn_set_status STATUS
257# -----------------------
258# Set $? to STATUS, without forking.
259as_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.
267as_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.
277as_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.
327if (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  }'
332else
333  as_fn_append ()
334  {
335    eval $1=\$$1\$2
336  }
337fi # 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 $(()) and expr.
344if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
345  eval 'as_fn_arith ()
346  {
347    as_val=$(( $* ))
348  }'
349else
350  as_fn_arith ()
351  {
352    as_val=`expr "$@" || test $? -eq 1`
353  }
354fi # 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 $?, using 1 if that was 0.
362as_fn_error ()
363{
364  as_status=$?; 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
373if expr a : '\(a\)' >/dev/null 2>&1 &&
374   test "X`expr 00001 : '.*\(...\)'`" = X001; then
375  as_expr=expr
376else
377  as_expr=false
378fi
379
380if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
381  as_basename=basename
382else
383  as_basename=false
384fi
385
386if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
387  as_dirname=dirname
388else
389  as_dirname=false
390fi
391
392as_me=`$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.
412as_cr_letters='abcdefghijklmnopqrstuvwxyz'
413as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
414as_cr_Letters=$as_cr_letters$as_cr_LETTERS
415as_cr_digits='0123456789'
416as_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
450ECHO_C= ECHO_N= ECHO_T=
451case `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';;
461esac
462
463rm -f conf$$ conf$$.exe conf$$.file
464if test -d conf$$.dir; then
465  rm -f conf$$.dir/conf$$.file
466else
467  rm -f conf$$.dir
468  mkdir conf$$.dir 2>/dev/null
469fi
470if (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
484else
485  as_ln_s='cp -p'
486fi
487rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
488rmdir conf$$.dir 2>/dev/null
489
490if mkdir -p . 2>/dev/null; then
491  as_mkdir_p='mkdir -p "$as_dir"'
492else
493  test -d ./-p && rmdir ./-p
494  as_mkdir_p=false
495fi
496
497if test -x / >/dev/null 2>&1; then
498  as_test_x='test -x'
499else
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' "$1" 2>/dev/null` in #((
514	???[sx]*):;;*)false;;esac;fi
515    '\'' sh
516  '
517fi
518as_executable_p=$as_test_x
519
520# Sed expression to map a string onto a valid CPP name.
521as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
522
523# Sed expression to map a string onto a valid variable name.
524as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
525
526
527exec 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.
532ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
533
534#
535# Initializations.
536#
537ac_default_prefix=/usr/local
538ac_clean_files=
539ac_config_libobj_dir=.
540LIBOBJS=
541cross_compiling=no
542subdirs=
543MFLAGS=
544MAKEFLAGS=
545
546# Identity of this package.
547PACKAGE_NAME=
548PACKAGE_TARNAME=
549PACKAGE_VERSION=
550PACKAGE_STRING=
551PACKAGE_BUGREPORT=
552PACKAGE_URL=
553
554ac_unique_file="gettext.c"
555# Factoring default headers for most tests.
556ac_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
591ac_subst_vars='LTLIBOBJS
592LIBOBJS
593INCINTL
594LIBINTL_DEP
595MAINT
596AUTOHEADER
597AUTOCONF
598ACLOCAL
599POSUB
600LTLIBINTL
601LIBINTL
602INTLLIBS
603INTL_LIBTOOL_SUFFIX_PREFIX
604INTLOBJS
605GENCAT
606INSTOBJEXT
607DATADIRNAME
608CATOBJEXT
609USE_INCLUDED_LIBINTL
610BUILD_INCLUDED_LIBINTL
611INTLBISON
612LTLIBICONV
613LIBICONV
614GLIBC21
615ALLOCA
616EGREP
617GREP
618CPP
619RANLIB
620host_os
621host_vendor
622host_cpu
623host
624build_os
625build_vendor
626build_cpu
627build
628OBJEXT
629EXEEXT
630ac_ct_CC
631CPPFLAGS
632LDFLAGS
633CFLAGS
634CC
635MSGMERGE
636XGETTEXT
637GMSGFMT
638MSGFMT
639USE_NLS
640MKINSTALLDIRS
641INSTALL_DATA
642INSTALL_SCRIPT
643INSTALL_PROGRAM
644SET_MAKE
645target_alias
646host_alias
647build_alias
648LIBS
649ECHO_T
650ECHO_N
651ECHO_C
652DEFS
653mandir
654localedir
655libdir
656psdir
657pdfdir
658dvidir
659htmldir
660infodir
661docdir
662oldincludedir
663includedir
664localstatedir
665sharedstatedir
666sysconfdir
667datadir
668datarootdir
669libexecdir
670sbindir
671bindir
672program_transform_name
673prefix
674exec_prefix
675PACKAGE_URL
676PACKAGE_BUGREPORT
677PACKAGE_STRING
678PACKAGE_VERSION
679PACKAGE_TARNAME
680PACKAGE_NAME
681PATH_SEPARATOR
682SHELL'
683ac_subst_files=''
684ac_user_opts='
685enable_option_checking
686enable_nls
687with_gnu_ld
688enable_rpath
689with_libiconv_prefix
690with_included_gettext
691with_libintl_prefix
692enable_maintainer_mode
693'
694      ac_precious_vars='build_alias
695host_alias
696target_alias
697CC
698CFLAGS
699LDFLAGS
700LIBS
701CPPFLAGS
702CPP'
703
704
705# Initialize some variables set by options.
706ac_init_help=
707ac_init_version=false
708ac_unrecognized_opts=
709ac_unrecognized_sep=
710# The variables have the same names as the options, with
711# dashes changed to underlines.
712cache_file=/dev/null
713exec_prefix=NONE
714no_create=
715no_recursion=
716prefix=NONE
717program_prefix=NONE
718program_suffix=NONE
719program_transform_name=s,x,x,
720silent=
721site=
722srcdir=
723verbose=
724x_includes=NONE
725x_libraries=NONE
726
727# Installation directory options.
728# These are left unexpanded so users can "make install exec_prefix=/foo"
729# and all the variables that are supposed to be based on exec_prefix
730# by default will actually change.
731# Use braces instead of parens because sh, perl, etc. also accept them.
732# (The list follows the same order as the GNU Coding Standards.)
733bindir='${exec_prefix}/bin'
734sbindir='${exec_prefix}/sbin'
735libexecdir='${exec_prefix}/libexec'
736datarootdir='${prefix}/share'
737datadir='${datarootdir}'
738sysconfdir='${prefix}/etc'
739sharedstatedir='${prefix}/com'
740localstatedir='${prefix}/var'
741includedir='${prefix}/include'
742oldincludedir='/usr/include'
743docdir='${datarootdir}/doc/${PACKAGE}'
744infodir='${datarootdir}/info'
745htmldir='${docdir}'
746dvidir='${docdir}'
747pdfdir='${docdir}'
748psdir='${docdir}'
749libdir='${exec_prefix}/lib'
750localedir='${datarootdir}/locale'
751mandir='${datarootdir}/man'
752
753ac_prev=
754ac_dashdash=
755for ac_option
756do
757  # If the previous option needs an argument, assign it.
758  if test -n "$ac_prev"; then
759    eval $ac_prev=\$ac_option
760    ac_prev=
761    continue
762  fi
763
764  case $ac_option in
765  *=*)	ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
766  *)	ac_optarg=yes ;;
767  esac
768
769  # Accept the important Cygnus configure options, so we can diagnose typos.
770
771  case $ac_dashdash$ac_option in
772  --)
773    ac_dashdash=yes ;;
774
775  -bindir | --bindir | --bindi | --bind | --bin | --bi)
776    ac_prev=bindir ;;
777  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
778    bindir=$ac_optarg ;;
779
780  -build | --build | --buil | --bui | --bu)
781    ac_prev=build_alias ;;
782  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
783    build_alias=$ac_optarg ;;
784
785  -cache-file | --cache-file | --cache-fil | --cache-fi \
786  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
787    ac_prev=cache_file ;;
788  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
789  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
790    cache_file=$ac_optarg ;;
791
792  --config-cache | -C)
793    cache_file=config.cache ;;
794
795  -datadir | --datadir | --datadi | --datad)
796    ac_prev=datadir ;;
797  -datadir=* | --datadir=* | --datadi=* | --datad=*)
798    datadir=$ac_optarg ;;
799
800  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
801  | --dataroo | --dataro | --datar)
802    ac_prev=datarootdir ;;
803  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
804  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
805    datarootdir=$ac_optarg ;;
806
807  -disable-* | --disable-*)
808    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
809    # Reject names that are not valid shell variable names.
810    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
811      as_fn_error "invalid feature name: $ac_useropt"
812    ac_useropt_orig=$ac_useropt
813    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
814    case $ac_user_opts in
815      *"
816"enable_$ac_useropt"
817"*) ;;
818      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
819	 ac_unrecognized_sep=', ';;
820    esac
821    eval enable_$ac_useropt=no ;;
822
823  -docdir | --docdir | --docdi | --doc | --do)
824    ac_prev=docdir ;;
825  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
826    docdir=$ac_optarg ;;
827
828  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
829    ac_prev=dvidir ;;
830  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
831    dvidir=$ac_optarg ;;
832
833  -enable-* | --enable-*)
834    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
835    # Reject names that are not valid shell variable names.
836    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
837      as_fn_error "invalid feature name: $ac_useropt"
838    ac_useropt_orig=$ac_useropt
839    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
840    case $ac_user_opts in
841      *"
842"enable_$ac_useropt"
843"*) ;;
844      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
845	 ac_unrecognized_sep=', ';;
846    esac
847    eval enable_$ac_useropt=\$ac_optarg ;;
848
849  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
850  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
851  | --exec | --exe | --ex)
852    ac_prev=exec_prefix ;;
853  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
854  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
855  | --exec=* | --exe=* | --ex=*)
856    exec_prefix=$ac_optarg ;;
857
858  -gas | --gas | --ga | --g)
859    # Obsolete; use --with-gas.
860    with_gas=yes ;;
861
862  -help | --help | --hel | --he | -h)
863    ac_init_help=long ;;
864  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
865    ac_init_help=recursive ;;
866  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
867    ac_init_help=short ;;
868
869  -host | --host | --hos | --ho)
870    ac_prev=host_alias ;;
871  -host=* | --host=* | --hos=* | --ho=*)
872    host_alias=$ac_optarg ;;
873
874  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
875    ac_prev=htmldir ;;
876  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
877  | --ht=*)
878    htmldir=$ac_optarg ;;
879
880  -includedir | --includedir | --includedi | --included | --include \
881  | --includ | --inclu | --incl | --inc)
882    ac_prev=includedir ;;
883  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
884  | --includ=* | --inclu=* | --incl=* | --inc=*)
885    includedir=$ac_optarg ;;
886
887  -infodir | --infodir | --infodi | --infod | --info | --inf)
888    ac_prev=infodir ;;
889  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
890    infodir=$ac_optarg ;;
891
892  -libdir | --libdir | --libdi | --libd)
893    ac_prev=libdir ;;
894  -libdir=* | --libdir=* | --libdi=* | --libd=*)
895    libdir=$ac_optarg ;;
896
897  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
898  | --libexe | --libex | --libe)
899    ac_prev=libexecdir ;;
900  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
901  | --libexe=* | --libex=* | --libe=*)
902    libexecdir=$ac_optarg ;;
903
904  -localedir | --localedir | --localedi | --localed | --locale)
905    ac_prev=localedir ;;
906  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
907    localedir=$ac_optarg ;;
908
909  -localstatedir | --localstatedir | --localstatedi | --localstated \
910  | --localstate | --localstat | --localsta | --localst | --locals)
911    ac_prev=localstatedir ;;
912  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
913  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
914    localstatedir=$ac_optarg ;;
915
916  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
917    ac_prev=mandir ;;
918  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
919    mandir=$ac_optarg ;;
920
921  -nfp | --nfp | --nf)
922    # Obsolete; use --without-fp.
923    with_fp=no ;;
924
925  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
926  | --no-cr | --no-c | -n)
927    no_create=yes ;;
928
929  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
930  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
931    no_recursion=yes ;;
932
933  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
934  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
935  | --oldin | --oldi | --old | --ol | --o)
936    ac_prev=oldincludedir ;;
937  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
938  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
939  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
940    oldincludedir=$ac_optarg ;;
941
942  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
943    ac_prev=prefix ;;
944  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
945    prefix=$ac_optarg ;;
946
947  -program-prefix | --program-prefix | --program-prefi | --program-pref \
948  | --program-pre | --program-pr | --program-p)
949    ac_prev=program_prefix ;;
950  -program-prefix=* | --program-prefix=* | --program-prefi=* \
951  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
952    program_prefix=$ac_optarg ;;
953
954  -program-suffix | --program-suffix | --program-suffi | --program-suff \
955  | --program-suf | --program-su | --program-s)
956    ac_prev=program_suffix ;;
957  -program-suffix=* | --program-suffix=* | --program-suffi=* \
958  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
959    program_suffix=$ac_optarg ;;
960
961  -program-transform-name | --program-transform-name \
962  | --program-transform-nam | --program-transform-na \
963  | --program-transform-n | --program-transform- \
964  | --program-transform | --program-transfor \
965  | --program-transfo | --program-transf \
966  | --program-trans | --program-tran \
967  | --progr-tra | --program-tr | --program-t)
968    ac_prev=program_transform_name ;;
969  -program-transform-name=* | --program-transform-name=* \
970  | --program-transform-nam=* | --program-transform-na=* \
971  | --program-transform-n=* | --program-transform-=* \
972  | --program-transform=* | --program-transfor=* \
973  | --program-transfo=* | --program-transf=* \
974  | --program-trans=* | --program-tran=* \
975  | --progr-tra=* | --program-tr=* | --program-t=*)
976    program_transform_name=$ac_optarg ;;
977
978  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
979    ac_prev=pdfdir ;;
980  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
981    pdfdir=$ac_optarg ;;
982
983  -psdir | --psdir | --psdi | --psd | --ps)
984    ac_prev=psdir ;;
985  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
986    psdir=$ac_optarg ;;
987
988  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
989  | -silent | --silent | --silen | --sile | --sil)
990    silent=yes ;;
991
992  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
993    ac_prev=sbindir ;;
994  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
995  | --sbi=* | --sb=*)
996    sbindir=$ac_optarg ;;
997
998  -sharedstatedir | --sharedstatedir | --sharedstatedi \
999  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1000  | --sharedst | --shareds | --shared | --share | --shar \
1001  | --sha | --sh)
1002    ac_prev=sharedstatedir ;;
1003  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1004  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1005  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1006  | --sha=* | --sh=*)
1007    sharedstatedir=$ac_optarg ;;
1008
1009  -site | --site | --sit)
1010    ac_prev=site ;;
1011  -site=* | --site=* | --sit=*)
1012    site=$ac_optarg ;;
1013
1014  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1015    ac_prev=srcdir ;;
1016  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1017    srcdir=$ac_optarg ;;
1018
1019  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1020  | --syscon | --sysco | --sysc | --sys | --sy)
1021    ac_prev=sysconfdir ;;
1022  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1023  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1024    sysconfdir=$ac_optarg ;;
1025
1026  -target | --target | --targe | --targ | --tar | --ta | --t)
1027    ac_prev=target_alias ;;
1028  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1029    target_alias=$ac_optarg ;;
1030
1031  -v | -verbose | --verbose | --verbos | --verbo | --verb)
1032    verbose=yes ;;
1033
1034  -version | --version | --versio | --versi | --vers | -V)
1035    ac_init_version=: ;;
1036
1037  -with-* | --with-*)
1038    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1039    # Reject names that are not valid shell variable names.
1040    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1041      as_fn_error "invalid package name: $ac_useropt"
1042    ac_useropt_orig=$ac_useropt
1043    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1044    case $ac_user_opts in
1045      *"
1046"with_$ac_useropt"
1047"*) ;;
1048      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1049	 ac_unrecognized_sep=', ';;
1050    esac
1051    eval with_$ac_useropt=\$ac_optarg ;;
1052
1053  -without-* | --without-*)
1054    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1055    # Reject names that are not valid shell variable names.
1056    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1057      as_fn_error "invalid package name: $ac_useropt"
1058    ac_useropt_orig=$ac_useropt
1059    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1060    case $ac_user_opts in
1061      *"
1062"with_$ac_useropt"
1063"*) ;;
1064      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1065	 ac_unrecognized_sep=', ';;
1066    esac
1067    eval with_$ac_useropt=no ;;
1068
1069  --x)
1070    # Obsolete; use --with-x.
1071    with_x=yes ;;
1072
1073  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1074  | --x-incl | --x-inc | --x-in | --x-i)
1075    ac_prev=x_includes ;;
1076  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1077  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1078    x_includes=$ac_optarg ;;
1079
1080  -x-libraries | --x-libraries | --x-librarie | --x-librari \
1081  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1082    ac_prev=x_libraries ;;
1083  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1084  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1085    x_libraries=$ac_optarg ;;
1086
1087  -*) as_fn_error "unrecognized option: \`$ac_option'
1088Try \`$0 --help' for more information."
1089    ;;
1090
1091  *=*)
1092    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1093    # Reject names that are not valid shell variable names.
1094    case $ac_envvar in #(
1095      '' | [0-9]* | *[!_$as_cr_alnum]* )
1096      as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1097    esac
1098    eval $ac_envvar=\$ac_optarg
1099    export $ac_envvar ;;
1100
1101  *)
1102    # FIXME: should be removed in autoconf 3.0.
1103    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1104    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1105      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1106    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1107    ;;
1108
1109  esac
1110done
1111
1112if test -n "$ac_prev"; then
1113  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1114  as_fn_error "missing argument to $ac_option"
1115fi
1116
1117if test -n "$ac_unrecognized_opts"; then
1118  case $enable_option_checking in
1119    no) ;;
1120    fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1121    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1122  esac
1123fi
1124
1125# Check all directory arguments for consistency.
1126for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
1127		datadir sysconfdir sharedstatedir localstatedir includedir \
1128		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1129		libdir localedir mandir
1130do
1131  eval ac_val=\$$ac_var
1132  # Remove trailing slashes.
1133  case $ac_val in
1134    */ )
1135      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1136      eval $ac_var=\$ac_val;;
1137  esac
1138  # Be sure to have absolute directory names.
1139  case $ac_val in
1140    [\\/$]* | ?:[\\/]* )  continue;;
1141    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1142  esac
1143  as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1144done
1145
1146# There might be people who depend on the old broken behavior: `$host'
1147# used to hold the argument of --host etc.
1148# FIXME: To remove some day.
1149build=$build_alias
1150host=$host_alias
1151target=$target_alias
1152
1153# FIXME: To remove some day.
1154if test "x$host_alias" != x; then
1155  if test "x$build_alias" = x; then
1156    cross_compiling=maybe
1157    $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1158    If a cross compiler is detected then cross compile mode will be used." >&2
1159  elif test "x$build_alias" != "x$host_alias"; then
1160    cross_compiling=yes
1161  fi
1162fi
1163
1164ac_tool_prefix=
1165test -n "$host_alias" && ac_tool_prefix=$host_alias-
1166
1167test "$silent" = yes && exec 6>/dev/null
1168
1169
1170ac_pwd=`pwd` && test -n "$ac_pwd" &&
1171ac_ls_di=`ls -di .` &&
1172ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1173  as_fn_error "working directory cannot be determined"
1174test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1175  as_fn_error "pwd does not report name of working directory"
1176
1177
1178# Find the source files, if location was not specified.
1179if test -z "$srcdir"; then
1180  ac_srcdir_defaulted=yes
1181  # Try the directory containing this script, then the parent directory.
1182  ac_confdir=`$as_dirname -- "$as_myself" ||
1183$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1184	 X"$as_myself" : 'X\(//\)[^/]' \| \
1185	 X"$as_myself" : 'X\(//\)$' \| \
1186	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1187$as_echo X"$as_myself" |
1188    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1189	    s//\1/
1190	    q
1191	  }
1192	  /^X\(\/\/\)[^/].*/{
1193	    s//\1/
1194	    q
1195	  }
1196	  /^X\(\/\/\)$/{
1197	    s//\1/
1198	    q
1199	  }
1200	  /^X\(\/\).*/{
1201	    s//\1/
1202	    q
1203	  }
1204	  s/.*/./; q'`
1205  srcdir=$ac_confdir
1206  if test ! -r "$srcdir/$ac_unique_file"; then
1207    srcdir=..
1208  fi
1209else
1210  ac_srcdir_defaulted=no
1211fi
1212if test ! -r "$srcdir/$ac_unique_file"; then
1213  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1214  as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1215fi
1216ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1217ac_abs_confdir=`(
1218	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1219	pwd)`
1220# When building in place, set srcdir=.
1221if test "$ac_abs_confdir" = "$ac_pwd"; then
1222  srcdir=.
1223fi
1224# Remove unnecessary trailing slashes from srcdir.
1225# Double slashes in file names in object file debugging info
1226# mess up M-x gdb in Emacs.
1227case $srcdir in
1228*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1229esac
1230for ac_var in $ac_precious_vars; do
1231  eval ac_env_${ac_var}_set=\${${ac_var}+set}
1232  eval ac_env_${ac_var}_value=\$${ac_var}
1233  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1234  eval ac_cv_env_${ac_var}_value=\$${ac_var}
1235done
1236
1237#
1238# Report the --help message.
1239#
1240if test "$ac_init_help" = "long"; then
1241  # Omit some internal or obsolete options to make the list less imposing.
1242  # This message is too long to be a string in the A/UX 3.1 sh.
1243  cat <<_ACEOF
1244\`configure' configures this package to adapt to many kinds of systems.
1245
1246Usage: $0 [OPTION]... [VAR=VALUE]...
1247
1248To assign environment variables (e.g., CC, CFLAGS...), specify them as
1249VAR=VALUE.  See below for descriptions of some of the useful variables.
1250
1251Defaults for the options are specified in brackets.
1252
1253Configuration:
1254  -h, --help              display this help and exit
1255      --help=short        display options specific to this package
1256      --help=recursive    display the short help of all the included packages
1257  -V, --version           display version information and exit
1258  -q, --quiet, --silent   do not print \`checking...' messages
1259      --cache-file=FILE   cache test results in FILE [disabled]
1260  -C, --config-cache      alias for \`--cache-file=config.cache'
1261  -n, --no-create         do not create output files
1262      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1263
1264Installation directories:
1265  --prefix=PREFIX         install architecture-independent files in PREFIX
1266                          [$ac_default_prefix]
1267  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1268                          [PREFIX]
1269
1270By default, \`make install' will install all the files in
1271\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1272an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1273for instance \`--prefix=\$HOME'.
1274
1275For better control, use the options below.
1276
1277Fine tuning of the installation directories:
1278  --bindir=DIR            user executables [EPREFIX/bin]
1279  --sbindir=DIR           system admin executables [EPREFIX/sbin]
1280  --libexecdir=DIR        program executables [EPREFIX/libexec]
1281  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1282  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1283  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1284  --libdir=DIR            object code libraries [EPREFIX/lib]
1285  --includedir=DIR        C header files [PREFIX/include]
1286  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1287  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1288  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1289  --infodir=DIR           info documentation [DATAROOTDIR/info]
1290  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1291  --mandir=DIR            man documentation [DATAROOTDIR/man]
1292  --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1293  --htmldir=DIR           html documentation [DOCDIR]
1294  --dvidir=DIR            dvi documentation [DOCDIR]
1295  --pdfdir=DIR            pdf documentation [DOCDIR]
1296  --psdir=DIR             ps documentation [DOCDIR]
1297_ACEOF
1298
1299  cat <<\_ACEOF
1300
1301System types:
1302  --build=BUILD     configure for building on BUILD [guessed]
1303  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1304_ACEOF
1305fi
1306
1307if test -n "$ac_init_help"; then
1308
1309  cat <<\_ACEOF
1310
1311Optional Features:
1312  --disable-option-checking  ignore unrecognized --enable/--with options
1313  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1314  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1315  --disable-nls           do not use Native Language Support
1316  --disable-rpath         do not hardcode runtime library paths
1317  --enable-maintainer-mode enable rules only needed by maintainers
1318
1319Optional Packages:
1320  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1321  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1322  --with-gnu-ld           assume the C compiler uses GNU ld default=no
1323  --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1324  --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1325  --with-included-gettext use the GNU gettext library included here
1326  --with-libintl-prefix[=DIR]  search for libintl in DIR/include and DIR/lib
1327  --without-libintl-prefix     don't search for libintl in includedir and libdir
1328
1329Some influential environment variables:
1330  CC          C compiler command
1331  CFLAGS      C compiler flags
1332  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1333              nonstandard directory <lib dir>
1334  LIBS        libraries to pass to the linker, e.g. -l<library>
1335  CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1336              you have headers in a nonstandard directory <include dir>
1337  CPP         C preprocessor
1338
1339Use these variables to override the choices made by `configure' or to help
1340it to find libraries and programs with nonstandard names/locations.
1341
1342Report bugs to the package provider.
1343_ACEOF
1344ac_status=$?
1345fi
1346
1347if test "$ac_init_help" = "recursive"; then
1348  # If there are subdirs, report their specific --help.
1349  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1350    test -d "$ac_dir" ||
1351      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1352      continue
1353    ac_builddir=.
1354
1355case "$ac_dir" in
1356.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1357*)
1358  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1359  # A ".." for each directory in $ac_dir_suffix.
1360  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1361  case $ac_top_builddir_sub in
1362  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1363  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1364  esac ;;
1365esac
1366ac_abs_top_builddir=$ac_pwd
1367ac_abs_builddir=$ac_pwd$ac_dir_suffix
1368# for backward compatibility:
1369ac_top_builddir=$ac_top_build_prefix
1370
1371case $srcdir in
1372  .)  # We are building in place.
1373    ac_srcdir=.
1374    ac_top_srcdir=$ac_top_builddir_sub
1375    ac_abs_top_srcdir=$ac_pwd ;;
1376  [\\/]* | ?:[\\/]* )  # Absolute name.
1377    ac_srcdir=$srcdir$ac_dir_suffix;
1378    ac_top_srcdir=$srcdir
1379    ac_abs_top_srcdir=$srcdir ;;
1380  *) # Relative name.
1381    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1382    ac_top_srcdir=$ac_top_build_prefix$srcdir
1383    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1384esac
1385ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1386
1387    cd "$ac_dir" || { ac_status=$?; continue; }
1388    # Check for guested configure.
1389    if test -f "$ac_srcdir/configure.gnu"; then
1390      echo &&
1391      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1392    elif test -f "$ac_srcdir/configure"; then
1393      echo &&
1394      $SHELL "$ac_srcdir/configure" --help=recursive
1395    else
1396      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1397    fi || ac_status=$?
1398    cd "$ac_pwd" || { ac_status=$?; break; }
1399  done
1400fi
1401
1402test -n "$ac_init_help" && exit $ac_status
1403if $ac_init_version; then
1404  cat <<\_ACEOF
1405configure
1406generated by GNU Autoconf 2.64
1407
1408Copyright (C) 2009 Free Software Foundation, Inc.
1409This configure script is free software; the Free Software Foundation
1410gives unlimited permission to copy, distribute and modify it.
1411_ACEOF
1412  exit
1413fi
1414
1415## ------------------------ ##
1416## Autoconf initialization. ##
1417## ------------------------ ##
1418
1419# ac_fn_c_try_compile LINENO
1420# --------------------------
1421# Try to compile conftest.$ac_ext, and return whether this succeeded.
1422ac_fn_c_try_compile ()
1423{
1424  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1425  rm -f conftest.$ac_objext
1426  if { { ac_try="$ac_compile"
1427case "(($ac_try" in
1428  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1429  *) ac_try_echo=$ac_try;;
1430esac
1431eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1432$as_echo "$ac_try_echo"; } >&5
1433  (eval "$ac_compile") 2>conftest.err
1434  ac_status=$?
1435  if test -s conftest.err; then
1436    grep -v '^ *+' conftest.err >conftest.er1
1437    cat conftest.er1 >&5
1438    mv -f conftest.er1 conftest.err
1439  fi
1440  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1441  test $ac_status = 0; } && {
1442	 test -z "$ac_c_werror_flag" ||
1443	 test ! -s conftest.err
1444       } && test -s conftest.$ac_objext; then :
1445  ac_retval=0
1446else
1447  $as_echo "$as_me: failed program was:" >&5
1448sed 's/^/| /' conftest.$ac_ext >&5
1449
1450	ac_retval=1
1451fi
1452  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1453  return $ac_retval
1454
1455} # ac_fn_c_try_compile
1456
1457# ac_fn_c_try_link LINENO
1458# -----------------------
1459# Try to link conftest.$ac_ext, and return whether this succeeded.
1460ac_fn_c_try_link ()
1461{
1462  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1463  rm -f conftest.$ac_objext conftest$ac_exeext
1464  if { { ac_try="$ac_link"
1465case "(($ac_try" in
1466  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1467  *) ac_try_echo=$ac_try;;
1468esac
1469eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1470$as_echo "$ac_try_echo"; } >&5
1471  (eval "$ac_link") 2>conftest.err
1472  ac_status=$?
1473  if test -s conftest.err; then
1474    grep -v '^ *+' conftest.err >conftest.er1
1475    cat conftest.er1 >&5
1476    mv -f conftest.er1 conftest.err
1477  fi
1478  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1479  test $ac_status = 0; } && {
1480	 test -z "$ac_c_werror_flag" ||
1481	 test ! -s conftest.err
1482       } && test -s conftest$ac_exeext && {
1483	 test "$cross_compiling" = yes ||
1484	 $as_test_x conftest$ac_exeext
1485       }; then :
1486  ac_retval=0
1487else
1488  $as_echo "$as_me: failed program was:" >&5
1489sed 's/^/| /' conftest.$ac_ext >&5
1490
1491	ac_retval=1
1492fi
1493  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1494  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1495  # interfere with the next link command; also delete a directory that is
1496  # left behind by Apple's compiler.  We do this before executing the actions.
1497  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1498  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1499  return $ac_retval
1500
1501} # ac_fn_c_try_link
1502
1503# ac_fn_c_try_cpp LINENO
1504# ----------------------
1505# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1506ac_fn_c_try_cpp ()
1507{
1508  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1509  if { { ac_try="$ac_cpp conftest.$ac_ext"
1510case "(($ac_try" in
1511  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1512  *) ac_try_echo=$ac_try;;
1513esac
1514eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1515$as_echo "$ac_try_echo"; } >&5
1516  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1517  ac_status=$?
1518  if test -s conftest.err; then
1519    grep -v '^ *+' conftest.err >conftest.er1
1520    cat conftest.er1 >&5
1521    mv -f conftest.er1 conftest.err
1522  fi
1523  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1524  test $ac_status = 0; } >/dev/null && {
1525	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1526	 test ! -s conftest.err
1527       }; then :
1528  ac_retval=0
1529else
1530  $as_echo "$as_me: failed program was:" >&5
1531sed 's/^/| /' conftest.$ac_ext >&5
1532
1533    ac_retval=1
1534fi
1535  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1536  return $ac_retval
1537
1538} # ac_fn_c_try_cpp
1539
1540# ac_fn_c_try_run LINENO
1541# ----------------------
1542# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1543# that executables *can* be run.
1544ac_fn_c_try_run ()
1545{
1546  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1547  if { { ac_try="$ac_link"
1548case "(($ac_try" in
1549  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1550  *) ac_try_echo=$ac_try;;
1551esac
1552eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1553$as_echo "$ac_try_echo"; } >&5
1554  (eval "$ac_link") 2>&5
1555  ac_status=$?
1556  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1557  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1558  { { case "(($ac_try" in
1559  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1560  *) ac_try_echo=$ac_try;;
1561esac
1562eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1563$as_echo "$ac_try_echo"; } >&5
1564  (eval "$ac_try") 2>&5
1565  ac_status=$?
1566  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1567  test $ac_status = 0; }; }; then :
1568  ac_retval=0
1569else
1570  $as_echo "$as_me: program exited with status $ac_status" >&5
1571       $as_echo "$as_me: failed program was:" >&5
1572sed 's/^/| /' conftest.$ac_ext >&5
1573
1574       ac_retval=$ac_status
1575fi
1576  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1577  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1578  return $ac_retval
1579
1580} # ac_fn_c_try_run
1581
1582# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1583# -------------------------------------------
1584# Tests whether TYPE exists after having included INCLUDES, setting cache
1585# variable VAR accordingly.
1586ac_fn_c_check_type ()
1587{
1588  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1589  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1590$as_echo_n "checking for $2... " >&6; }
1591if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1592  $as_echo_n "(cached) " >&6
1593else
1594  eval "$3=no"
1595  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1596/* end confdefs.h.  */
1597$4
1598int
1599main ()
1600{
1601if (sizeof ($2))
1602	 return 0;
1603  ;
1604  return 0;
1605}
1606_ACEOF
1607if ac_fn_c_try_compile "$LINENO"; then :
1608  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1609/* end confdefs.h.  */
1610$4
1611int
1612main ()
1613{
1614if (sizeof (($2)))
1615	    return 0;
1616  ;
1617  return 0;
1618}
1619_ACEOF
1620if ac_fn_c_try_compile "$LINENO"; then :
1621
1622else
1623  eval "$3=yes"
1624fi
1625rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1626fi
1627rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1628fi
1629eval ac_res=\$$3
1630	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1631$as_echo "$ac_res" >&6; }
1632  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1633
1634} # ac_fn_c_check_type
1635
1636# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1637# -------------------------------------------------------
1638# Tests whether HEADER exists and can be compiled using the include files in
1639# INCLUDES, setting the cache variable VAR accordingly.
1640ac_fn_c_check_header_compile ()
1641{
1642  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1643  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1644$as_echo_n "checking for $2... " >&6; }
1645if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1646  $as_echo_n "(cached) " >&6
1647else
1648  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1649/* end confdefs.h.  */
1650$4
1651#include <$2>
1652_ACEOF
1653if ac_fn_c_try_compile "$LINENO"; then :
1654  eval "$3=yes"
1655else
1656  eval "$3=no"
1657fi
1658rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1659fi
1660eval ac_res=\$$3
1661	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1662$as_echo "$ac_res" >&6; }
1663  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1664
1665} # ac_fn_c_check_header_compile
1666
1667# ac_fn_c_check_func LINENO FUNC VAR
1668# ----------------------------------
1669# Tests whether FUNC exists, setting the cache variable VAR accordingly
1670ac_fn_c_check_func ()
1671{
1672  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1673  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1674$as_echo_n "checking for $2... " >&6; }
1675if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1676  $as_echo_n "(cached) " >&6
1677else
1678  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1679/* end confdefs.h.  */
1680/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1681   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1682#define $2 innocuous_$2
1683
1684/* System header to define __stub macros and hopefully few prototypes,
1685    which can conflict with char $2 (); below.
1686    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1687    <limits.h> exists even on freestanding compilers.  */
1688
1689#ifdef __STDC__
1690# include <limits.h>
1691#else
1692# include <assert.h>
1693#endif
1694
1695#undef $2
1696
1697/* Override any GCC internal prototype to avoid an error.
1698   Use char because int might match the return type of a GCC
1699   builtin and then its argument prototype would still apply.  */
1700#ifdef __cplusplus
1701extern "C"
1702#endif
1703char $2 ();
1704/* The GNU C library defines this for functions which it implements
1705    to always fail with ENOSYS.  Some functions are actually named
1706    something starting with __ and the normal name is an alias.  */
1707#if defined __stub_$2 || defined __stub___$2
1708choke me
1709#endif
1710
1711int
1712main ()
1713{
1714return $2 ();
1715  ;
1716  return 0;
1717}
1718_ACEOF
1719if ac_fn_c_try_link "$LINENO"; then :
1720  eval "$3=yes"
1721else
1722  eval "$3=no"
1723fi
1724rm -f core conftest.err conftest.$ac_objext \
1725    conftest$ac_exeext conftest.$ac_ext
1726fi
1727eval ac_res=\$$3
1728	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1729$as_echo "$ac_res" >&6; }
1730  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1731
1732} # ac_fn_c_check_func
1733
1734# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1735# -------------------------------------------------------
1736# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1737# the include files in INCLUDES and setting the cache variable VAR
1738# accordingly.
1739ac_fn_c_check_header_mongrel ()
1740{
1741  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1742  if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1743  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1744$as_echo_n "checking for $2... " >&6; }
1745if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1746  $as_echo_n "(cached) " >&6
1747fi
1748eval ac_res=\$$3
1749	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1750$as_echo "$ac_res" >&6; }
1751else
1752  # Is the header compilable?
1753{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1754$as_echo_n "checking $2 usability... " >&6; }
1755cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1756/* end confdefs.h.  */
1757$4
1758#include <$2>
1759_ACEOF
1760if ac_fn_c_try_compile "$LINENO"; then :
1761  ac_header_compiler=yes
1762else
1763  ac_header_compiler=no
1764fi
1765rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1766{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1767$as_echo "$ac_header_compiler" >&6; }
1768
1769# Is the header present?
1770{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1771$as_echo_n "checking $2 presence... " >&6; }
1772cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1773/* end confdefs.h.  */
1774#include <$2>
1775_ACEOF
1776if ac_fn_c_try_cpp "$LINENO"; then :
1777  ac_header_preproc=yes
1778else
1779  ac_header_preproc=no
1780fi
1781rm -f conftest.err conftest.$ac_ext
1782{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1783$as_echo "$ac_header_preproc" >&6; }
1784
1785# So?  What about this header?
1786case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1787  yes:no: )
1788    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1789$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1790    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1791$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1792    ;;
1793  no:yes:* )
1794    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1795$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1796    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1797$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1798    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1799$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1800    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1801$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1802    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1803$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1804    ;;
1805esac
1806  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1807$as_echo_n "checking for $2... " >&6; }
1808if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1809  $as_echo_n "(cached) " >&6
1810else
1811  eval "$3=\$ac_header_compiler"
1812fi
1813eval ac_res=\$$3
1814	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1815$as_echo "$ac_res" >&6; }
1816fi
1817  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1818
1819} # ac_fn_c_check_header_mongrel
1820cat >config.log <<_ACEOF
1821This file contains any messages produced by compilers while
1822running configure, to aid debugging if configure makes a mistake.
1823
1824It was created by $as_me, which was
1825generated by GNU Autoconf 2.64.  Invocation command line was
1826
1827  $ $0 $@
1828
1829_ACEOF
1830exec 5>>config.log
1831{
1832cat <<_ASUNAME
1833## --------- ##
1834## Platform. ##
1835## --------- ##
1836
1837hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1838uname -m = `(uname -m) 2>/dev/null || echo unknown`
1839uname -r = `(uname -r) 2>/dev/null || echo unknown`
1840uname -s = `(uname -s) 2>/dev/null || echo unknown`
1841uname -v = `(uname -v) 2>/dev/null || echo unknown`
1842
1843/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1844/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1845
1846/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1847/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1848/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1849/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1850/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1851/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1852/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1853
1854_ASUNAME
1855
1856as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1857for as_dir in $PATH
1858do
1859  IFS=$as_save_IFS
1860  test -z "$as_dir" && as_dir=.
1861    $as_echo "PATH: $as_dir"
1862  done
1863IFS=$as_save_IFS
1864
1865} >&5
1866
1867cat >&5 <<_ACEOF
1868
1869
1870## ----------- ##
1871## Core tests. ##
1872## ----------- ##
1873
1874_ACEOF
1875
1876
1877# Keep a trace of the command line.
1878# Strip out --no-create and --no-recursion so they do not pile up.
1879# Strip out --silent because we don't want to record it for future runs.
1880# Also quote any args containing shell meta-characters.
1881# Make two passes to allow for proper duplicate-argument suppression.
1882ac_configure_args=
1883ac_configure_args0=
1884ac_configure_args1=
1885ac_must_keep_next=false
1886for ac_pass in 1 2
1887do
1888  for ac_arg
1889  do
1890    case $ac_arg in
1891    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1892    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1893    | -silent | --silent | --silen | --sile | --sil)
1894      continue ;;
1895    *\'*)
1896      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1897    esac
1898    case $ac_pass in
1899    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1900    2)
1901      as_fn_append ac_configure_args1 " '$ac_arg'"
1902      if test $ac_must_keep_next = true; then
1903	ac_must_keep_next=false # Got value, back to normal.
1904      else
1905	case $ac_arg in
1906	  *=* | --config-cache | -C | -disable-* | --disable-* \
1907	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1908	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1909	  | -with-* | --with-* | -without-* | --without-* | --x)
1910	    case "$ac_configure_args0 " in
1911	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1912	    esac
1913	    ;;
1914	  -* ) ac_must_keep_next=true ;;
1915	esac
1916      fi
1917      as_fn_append ac_configure_args " '$ac_arg'"
1918      ;;
1919    esac
1920  done
1921done
1922{ ac_configure_args0=; unset ac_configure_args0;}
1923{ ac_configure_args1=; unset ac_configure_args1;}
1924
1925# When interrupted or exit'd, cleanup temporary files, and complete
1926# config.log.  We remove comments because anyway the quotes in there
1927# would cause problems or look ugly.
1928# WARNING: Use '\'' to represent an apostrophe within the trap.
1929# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1930trap 'exit_status=$?
1931  # Save into config.log some information that might help in debugging.
1932  {
1933    echo
1934
1935    cat <<\_ASBOX
1936## ---------------- ##
1937## Cache variables. ##
1938## ---------------- ##
1939_ASBOX
1940    echo
1941    # The following way of writing the cache mishandles newlines in values,
1942(
1943  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1944    eval ac_val=\$$ac_var
1945    case $ac_val in #(
1946    *${as_nl}*)
1947      case $ac_var in #(
1948      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1949$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1950      esac
1951      case $ac_var in #(
1952      _ | IFS | as_nl) ;; #(
1953      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1954      *) { eval $ac_var=; unset $ac_var;} ;;
1955      esac ;;
1956    esac
1957  done
1958  (set) 2>&1 |
1959    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1960    *${as_nl}ac_space=\ *)
1961      sed -n \
1962	"s/'\''/'\''\\\\'\'''\''/g;
1963	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1964      ;; #(
1965    *)
1966      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1967      ;;
1968    esac |
1969    sort
1970)
1971    echo
1972
1973    cat <<\_ASBOX
1974## ----------------- ##
1975## Output variables. ##
1976## ----------------- ##
1977_ASBOX
1978    echo
1979    for ac_var in $ac_subst_vars
1980    do
1981      eval ac_val=\$$ac_var
1982      case $ac_val in
1983      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1984      esac
1985      $as_echo "$ac_var='\''$ac_val'\''"
1986    done | sort
1987    echo
1988
1989    if test -n "$ac_subst_files"; then
1990      cat <<\_ASBOX
1991## ------------------- ##
1992## File substitutions. ##
1993## ------------------- ##
1994_ASBOX
1995      echo
1996      for ac_var in $ac_subst_files
1997      do
1998	eval ac_val=\$$ac_var
1999	case $ac_val in
2000	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2001	esac
2002	$as_echo "$ac_var='\''$ac_val'\''"
2003      done | sort
2004      echo
2005    fi
2006
2007    if test -s confdefs.h; then
2008      cat <<\_ASBOX
2009## ----------- ##
2010## confdefs.h. ##
2011## ----------- ##
2012_ASBOX
2013      echo
2014      cat confdefs.h
2015      echo
2016    fi
2017    test "$ac_signal" != 0 &&
2018      $as_echo "$as_me: caught signal $ac_signal"
2019    $as_echo "$as_me: exit $exit_status"
2020  } >&5
2021  rm -f core *.core core.conftest.* &&
2022    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2023    exit $exit_status
2024' 0
2025for ac_signal in 1 2 13 15; do
2026  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2027done
2028ac_signal=0
2029
2030# confdefs.h avoids OS command line length limits that DEFS can exceed.
2031rm -f -r conftest* confdefs.h
2032
2033$as_echo "/* confdefs.h */" > confdefs.h
2034
2035# Predefined preprocessor variables.
2036
2037cat >>confdefs.h <<_ACEOF
2038#define PACKAGE_NAME "$PACKAGE_NAME"
2039_ACEOF
2040
2041cat >>confdefs.h <<_ACEOF
2042#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2043_ACEOF
2044
2045cat >>confdefs.h <<_ACEOF
2046#define PACKAGE_VERSION "$PACKAGE_VERSION"
2047_ACEOF
2048
2049cat >>confdefs.h <<_ACEOF
2050#define PACKAGE_STRING "$PACKAGE_STRING"
2051_ACEOF
2052
2053cat >>confdefs.h <<_ACEOF
2054#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2055_ACEOF
2056
2057cat >>confdefs.h <<_ACEOF
2058#define PACKAGE_URL "$PACKAGE_URL"
2059_ACEOF
2060
2061
2062# Let the site file select an alternate cache file if it wants to.
2063# Prefer an explicitly selected file to automatically selected ones.
2064ac_site_file1=NONE
2065ac_site_file2=NONE
2066if test -n "$CONFIG_SITE"; then
2067  ac_site_file1=$CONFIG_SITE
2068elif test "x$prefix" != xNONE; then
2069  ac_site_file1=$prefix/share/config.site
2070  ac_site_file2=$prefix/etc/config.site
2071else
2072  ac_site_file1=$ac_default_prefix/share/config.site
2073  ac_site_file2=$ac_default_prefix/etc/config.site
2074fi
2075for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2076do
2077  test "x$ac_site_file" = xNONE && continue
2078  if test -r "$ac_site_file"; then
2079    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2080$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2081    sed 's/^/| /' "$ac_site_file" >&5
2082    . "$ac_site_file"
2083  fi
2084done
2085
2086if test -r "$cache_file"; then
2087  # Some versions of bash will fail to source /dev/null (special
2088  # files actually), so we avoid doing that.
2089  if test -f "$cache_file"; then
2090    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2091$as_echo "$as_me: loading cache $cache_file" >&6;}
2092    case $cache_file in
2093      [\\/]* | ?:[\\/]* ) . "$cache_file";;
2094      *)                      . "./$cache_file";;
2095    esac
2096  fi
2097else
2098  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2099$as_echo "$as_me: creating cache $cache_file" >&6;}
2100  >$cache_file
2101fi
2102
2103# Check that the precious variables saved in the cache have kept the same
2104# value.
2105ac_cache_corrupted=false
2106for ac_var in $ac_precious_vars; do
2107  eval ac_old_set=\$ac_cv_env_${ac_var}_set
2108  eval ac_new_set=\$ac_env_${ac_var}_set
2109  eval ac_old_val=\$ac_cv_env_${ac_var}_value
2110  eval ac_new_val=\$ac_env_${ac_var}_value
2111  case $ac_old_set,$ac_new_set in
2112    set,)
2113      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2114$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2115      ac_cache_corrupted=: ;;
2116    ,set)
2117      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2118$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2119      ac_cache_corrupted=: ;;
2120    ,);;
2121    *)
2122      if test "x$ac_old_val" != "x$ac_new_val"; then
2123	# differences in whitespace do not lead to failure.
2124	ac_old_val_w=`echo x $ac_old_val`
2125	ac_new_val_w=`echo x $ac_new_val`
2126	if test "$ac_old_val_w" != "$ac_new_val_w"; then
2127	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2128$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2129	  ac_cache_corrupted=:
2130	else
2131	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2132$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2133	  eval $ac_var=\$ac_old_val
2134	fi
2135	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2136$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2137	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2138$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2139      fi;;
2140  esac
2141  # Pass precious variables to config.status.
2142  if test "$ac_new_set" = set; then
2143    case $ac_new_val in
2144    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2145    *) ac_arg=$ac_var=$ac_new_val ;;
2146    esac
2147    case " $ac_configure_args " in
2148      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2149      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2150    esac
2151  fi
2152done
2153if $ac_cache_corrupted; then
2154  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2155$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2156  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2157$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2158  as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2159fi
2160## -------------------- ##
2161## Main body of script. ##
2162## -------------------- ##
2163
2164ac_ext=c
2165ac_cpp='$CPP $CPPFLAGS'
2166ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2167ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2168ac_compiler_gnu=$ac_cv_c_compiler_gnu
2169
2170
2171
2172
2173
2174
2175ac_config_headers="$ac_config_headers config.h"
2176
2177
2178
2179{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2180$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2181set x ${MAKE-make}
2182ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2183if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
2184  $as_echo_n "(cached) " >&6
2185else
2186  cat >conftest.make <<\_ACEOF
2187SHELL = /bin/sh
2188all:
2189	@echo '@@@%%%=$(MAKE)=@@@%%%'
2190_ACEOF
2191# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2192case `${MAKE-make} -f conftest.make 2>/dev/null` in
2193  *@@@%%%=?*=@@@%%%*)
2194    eval ac_cv_prog_make_${ac_make}_set=yes;;
2195  *)
2196    eval ac_cv_prog_make_${ac_make}_set=no;;
2197esac
2198rm -f conftest.make
2199fi
2200if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2201  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2202$as_echo "yes" >&6; }
2203  SET_MAKE=
2204else
2205  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2206$as_echo "no" >&6; }
2207  SET_MAKE="MAKE=${MAKE-make}"
2208fi
2209
2210ac_aux_dir=
2211for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2212  for ac_t in install-sh install.sh shtool; do
2213    if test -f "$ac_dir/$ac_t"; then
2214      ac_aux_dir=$ac_dir
2215      ac_install_sh="$ac_aux_dir/$ac_t -c"
2216      break 2
2217    fi
2218  done
2219done
2220if test -z "$ac_aux_dir"; then
2221  as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2222fi
2223
2224# These three variables are undocumented and unsupported,
2225# and are intended to be withdrawn in a future Autoconf release.
2226# They can cause serious problems if a builder's source tree is in a directory
2227# whose full name contains unusual characters.
2228ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2229ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2230ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2231
2232
2233# Find a good install program.  We prefer a C program (faster),
2234# so one script is as good as another.  But avoid the broken or
2235# incompatible versions:
2236# SysV /etc/install, /usr/sbin/install
2237# SunOS /usr/etc/install
2238# IRIX /sbin/install
2239# AIX /bin/install
2240# AmigaOS /C/install, which installs bootblocks on floppy discs
2241# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2242# AFS /usr/afsws/bin/install, which mishandles nonexistent args
2243# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2244# OS/2's system install, which has a completely different semantic
2245# ./install, which can be erroneously created by make from ./install.sh.
2246# Reject install programs that cannot install multiple files.
2247{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2248$as_echo_n "checking for a BSD-compatible install... " >&6; }
2249if test -z "$INSTALL"; then
2250if test "${ac_cv_path_install+set}" = set; then :
2251  $as_echo_n "(cached) " >&6
2252else
2253  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2254for as_dir in $PATH
2255do
2256  IFS=$as_save_IFS
2257  test -z "$as_dir" && as_dir=.
2258    # Account for people who put trailing slashes in PATH elements.
2259case $as_dir/ in #((
2260  ./ | .// | /[cC]/* | \
2261  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2262  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2263  /usr/ucb/* ) ;;
2264  *)
2265    # OSF1 and SCO ODT 3.0 have their own names for install.
2266    # Don't use installbsd from OSF since it installs stuff as root
2267    # by default.
2268    for ac_prog in ginstall scoinst install; do
2269      for ac_exec_ext in '' $ac_executable_extensions; do
2270	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2271	  if test $ac_prog = install &&
2272	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2273	    # AIX install.  It has an incompatible calling convention.
2274	    :
2275	  elif test $ac_prog = install &&
2276	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2277	    # program-specific install script used by HP pwplus--don't use.
2278	    :
2279	  else
2280	    rm -rf conftest.one conftest.two conftest.dir
2281	    echo one > conftest.one
2282	    echo two > conftest.two
2283	    mkdir conftest.dir
2284	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2285	      test -s conftest.one && test -s conftest.two &&
2286	      test -s conftest.dir/conftest.one &&
2287	      test -s conftest.dir/conftest.two
2288	    then
2289	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2290	      break 3
2291	    fi
2292	  fi
2293	fi
2294      done
2295    done
2296    ;;
2297esac
2298
2299  done
2300IFS=$as_save_IFS
2301
2302rm -rf conftest.one conftest.two conftest.dir
2303
2304fi
2305  if test "${ac_cv_path_install+set}" = set; then
2306    INSTALL=$ac_cv_path_install
2307  else
2308    # As a last resort, use the slow shell script.  Don't cache a
2309    # value for INSTALL within a source directory, because that will
2310    # break other packages using the cache if that directory is
2311    # removed, or if the value is a relative name.
2312    INSTALL=$ac_install_sh
2313  fi
2314fi
2315{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2316$as_echo "$INSTALL" >&6; }
2317
2318# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2319# It thinks the first close brace ends the variable substitution.
2320test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2321
2322test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2323
2324test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2325
2326
2327        MKINSTALLDIRS=
2328  if test -n "$ac_aux_dir"; then
2329    case "$ac_aux_dir" in
2330      /*) MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs" ;;
2331      *) MKINSTALLDIRS="\$(top_builddir)/$ac_aux_dir/mkinstalldirs" ;;
2332    esac
2333  fi
2334  if test -z "$MKINSTALLDIRS"; then
2335    MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
2336  fi
2337
2338
2339
2340  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
2341$as_echo_n "checking whether NLS is requested... " >&6; }
2342    # Check whether --enable-nls was given.
2343if test "${enable_nls+set}" = set; then :
2344  enableval=$enable_nls; USE_NLS=$enableval
2345else
2346  USE_NLS=yes
2347fi
2348
2349  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
2350$as_echo "$USE_NLS" >&6; }
2351
2352
2353
2354
2355
2356
2357# Prepare PATH_SEPARATOR.
2358# The user is always right.
2359if test "${PATH_SEPARATOR+set}" != set; then
2360  echo "#! /bin/sh" >conf$$.sh
2361  echo  "exit 0"   >>conf$$.sh
2362  chmod +x conf$$.sh
2363  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
2364    PATH_SEPARATOR=';'
2365  else
2366    PATH_SEPARATOR=:
2367  fi
2368  rm -f conf$$.sh
2369fi
2370
2371# Find out how to test for executable files. Don't use a zero-byte file,
2372# as systems may use methods other than mode bits to determine executability.
2373cat >conf$$.file <<_ASEOF
2374#! /bin/sh
2375exit 0
2376_ASEOF
2377chmod +x conf$$.file
2378if test -x conf$$.file >/dev/null 2>&1; then
2379  ac_executable_p="test -x"
2380else
2381  ac_executable_p="test -f"
2382fi
2383rm -f conf$$.file
2384
2385# Extract the first word of "msgfmt", so it can be a program name with args.
2386set dummy msgfmt; ac_word=$2
2387{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2388$as_echo_n "checking for $ac_word... " >&6; }
2389if test "${ac_cv_path_MSGFMT+set}" = set; then :
2390  $as_echo_n "(cached) " >&6
2391else
2392  case "$MSGFMT" in
2393  [\\/]* | ?:[\\/]*)
2394    ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
2395    ;;
2396  *)
2397    ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
2398    for ac_dir in $PATH; do
2399      IFS="$ac_save_IFS"
2400      test -z "$ac_dir" && ac_dir=.
2401      for ac_exec_ext in '' $ac_executable_extensions; do
2402        if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
2403          if $ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1 &&
2404     (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
2405            ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext"
2406            break 2
2407          fi
2408        fi
2409      done
2410    done
2411    IFS="$ac_save_IFS"
2412  test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":"
2413    ;;
2414esac
2415fi
2416MSGFMT="$ac_cv_path_MSGFMT"
2417if test "$MSGFMT" != ":"; then
2418  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
2419$as_echo "$MSGFMT" >&6; }
2420else
2421  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2422$as_echo "no" >&6; }
2423fi
2424
2425  # Extract the first word of "gmsgfmt", so it can be a program name with args.
2426set dummy gmsgfmt; ac_word=$2
2427{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2428$as_echo_n "checking for $ac_word... " >&6; }
2429if test "${ac_cv_path_GMSGFMT+set}" = set; then :
2430  $as_echo_n "(cached) " >&6
2431else
2432  case $GMSGFMT in
2433  [\\/]* | ?:[\\/]*)
2434  ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
2435  ;;
2436  *)
2437  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2438for as_dir in $PATH
2439do
2440  IFS=$as_save_IFS
2441  test -z "$as_dir" && as_dir=.
2442    for ac_exec_ext in '' $ac_executable_extensions; do
2443  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2444    ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
2445    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2446    break 2
2447  fi
2448done
2449  done
2450IFS=$as_save_IFS
2451
2452  test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
2453  ;;
2454esac
2455fi
2456GMSGFMT=$ac_cv_path_GMSGFMT
2457if test -n "$GMSGFMT"; then
2458  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
2459$as_echo "$GMSGFMT" >&6; }
2460else
2461  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2462$as_echo "no" >&6; }
2463fi
2464
2465
2466
2467
2468# Prepare PATH_SEPARATOR.
2469# The user is always right.
2470if test "${PATH_SEPARATOR+set}" != set; then
2471  echo "#! /bin/sh" >conf$$.sh
2472  echo  "exit 0"   >>conf$$.sh
2473  chmod +x conf$$.sh
2474  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
2475    PATH_SEPARATOR=';'
2476  else
2477    PATH_SEPARATOR=:
2478  fi
2479  rm -f conf$$.sh
2480fi
2481
2482# Find out how to test for executable files. Don't use a zero-byte file,
2483# as systems may use methods other than mode bits to determine executability.
2484cat >conf$$.file <<_ASEOF
2485#! /bin/sh
2486exit 0
2487_ASEOF
2488chmod +x conf$$.file
2489if test -x conf$$.file >/dev/null 2>&1; then
2490  ac_executable_p="test -x"
2491else
2492  ac_executable_p="test -f"
2493fi
2494rm -f conf$$.file
2495
2496# Extract the first word of "xgettext", so it can be a program name with args.
2497set dummy xgettext; ac_word=$2
2498{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2499$as_echo_n "checking for $ac_word... " >&6; }
2500if test "${ac_cv_path_XGETTEXT+set}" = set; then :
2501  $as_echo_n "(cached) " >&6
2502else
2503  case "$XGETTEXT" in
2504  [\\/]* | ?:[\\/]*)
2505    ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
2506    ;;
2507  *)
2508    ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
2509    for ac_dir in $PATH; do
2510      IFS="$ac_save_IFS"
2511      test -z "$ac_dir" && ac_dir=.
2512      for ac_exec_ext in '' $ac_executable_extensions; do
2513        if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
2514          if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
2515     (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
2516            ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext"
2517            break 2
2518          fi
2519        fi
2520      done
2521    done
2522    IFS="$ac_save_IFS"
2523  test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
2524    ;;
2525esac
2526fi
2527XGETTEXT="$ac_cv_path_XGETTEXT"
2528if test "$XGETTEXT" != ":"; then
2529  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
2530$as_echo "$XGETTEXT" >&6; }
2531else
2532  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2533$as_echo "no" >&6; }
2534fi
2535
2536    rm -f messages.po
2537
2538
2539# Prepare PATH_SEPARATOR.
2540# The user is always right.
2541if test "${PATH_SEPARATOR+set}" != set; then
2542  echo "#! /bin/sh" >conf$$.sh
2543  echo  "exit 0"   >>conf$$.sh
2544  chmod +x conf$$.sh
2545  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
2546    PATH_SEPARATOR=';'
2547  else
2548    PATH_SEPARATOR=:
2549  fi
2550  rm -f conf$$.sh
2551fi
2552
2553# Find out how to test for executable files. Don't use a zero-byte file,
2554# as systems may use methods other than mode bits to determine executability.
2555cat >conf$$.file <<_ASEOF
2556#! /bin/sh
2557exit 0
2558_ASEOF
2559chmod +x conf$$.file
2560if test -x conf$$.file >/dev/null 2>&1; then
2561  ac_executable_p="test -x"
2562else
2563  ac_executable_p="test -f"
2564fi
2565rm -f conf$$.file
2566
2567# Extract the first word of "msgmerge", so it can be a program name with args.
2568set dummy msgmerge; ac_word=$2
2569{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2570$as_echo_n "checking for $ac_word... " >&6; }
2571if test "${ac_cv_path_MSGMERGE+set}" = set; then :
2572  $as_echo_n "(cached) " >&6
2573else
2574  case "$MSGMERGE" in
2575  [\\/]* | ?:[\\/]*)
2576    ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
2577    ;;
2578  *)
2579    ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
2580    for ac_dir in $PATH; do
2581      IFS="$ac_save_IFS"
2582      test -z "$ac_dir" && ac_dir=.
2583      for ac_exec_ext in '' $ac_executable_extensions; do
2584        if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
2585          if $ac_dir/$ac_word --update -q /dev/null /dev/null >/dev/null 2>&1; then
2586            ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext"
2587            break 2
2588          fi
2589        fi
2590      done
2591    done
2592    IFS="$ac_save_IFS"
2593  test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":"
2594    ;;
2595esac
2596fi
2597MSGMERGE="$ac_cv_path_MSGMERGE"
2598if test "$MSGMERGE" != ":"; then
2599  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
2600$as_echo "$MSGMERGE" >&6; }
2601else
2602  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2603$as_echo "no" >&6; }
2604fi
2605
2606
2607      if test "$GMSGFMT" != ":"; then
2608            if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
2609       (if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
2610      : ;
2611    else
2612      GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
2613      { $as_echo "$as_me:${as_lineno-$LINENO}: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5
2614$as_echo "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; }
2615      GMSGFMT=":"
2616    fi
2617  fi
2618
2619      if test "$XGETTEXT" != ":"; then
2620            if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
2621       (if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
2622      : ;
2623    else
2624      { $as_echo "$as_me:${as_lineno-$LINENO}: result: found xgettext program is not GNU xgettext; ignore it" >&5
2625$as_echo "found xgettext program is not GNU xgettext; ignore it" >&6; }
2626      XGETTEXT=":"
2627    fi
2628        rm -f messages.po
2629  fi
2630
2631  ac_config_commands="$ac_config_commands default-1"
2632
2633
2634ac_ext=c
2635ac_cpp='$CPP $CPPFLAGS'
2636ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2637ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2638ac_compiler_gnu=$ac_cv_c_compiler_gnu
2639if test -n "$ac_tool_prefix"; then
2640  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2641set dummy ${ac_tool_prefix}gcc; ac_word=$2
2642{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2643$as_echo_n "checking for $ac_word... " >&6; }
2644if test "${ac_cv_prog_CC+set}" = set; then :
2645  $as_echo_n "(cached) " >&6
2646else
2647  if test -n "$CC"; then
2648  ac_cv_prog_CC="$CC" # Let the user override the test.
2649else
2650as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2651for as_dir in $PATH
2652do
2653  IFS=$as_save_IFS
2654  test -z "$as_dir" && as_dir=.
2655    for ac_exec_ext in '' $ac_executable_extensions; do
2656  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2657    ac_cv_prog_CC="${ac_tool_prefix}gcc"
2658    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2659    break 2
2660  fi
2661done
2662  done
2663IFS=$as_save_IFS
2664
2665fi
2666fi
2667CC=$ac_cv_prog_CC
2668if test -n "$CC"; then
2669  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2670$as_echo "$CC" >&6; }
2671else
2672  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2673$as_echo "no" >&6; }
2674fi
2675
2676
2677fi
2678if test -z "$ac_cv_prog_CC"; then
2679  ac_ct_CC=$CC
2680  # Extract the first word of "gcc", so it can be a program name with args.
2681set dummy gcc; ac_word=$2
2682{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2683$as_echo_n "checking for $ac_word... " >&6; }
2684if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2685  $as_echo_n "(cached) " >&6
2686else
2687  if test -n "$ac_ct_CC"; then
2688  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2689else
2690as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2691for as_dir in $PATH
2692do
2693  IFS=$as_save_IFS
2694  test -z "$as_dir" && as_dir=.
2695    for ac_exec_ext in '' $ac_executable_extensions; do
2696  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2697    ac_cv_prog_ac_ct_CC="gcc"
2698    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2699    break 2
2700  fi
2701done
2702  done
2703IFS=$as_save_IFS
2704
2705fi
2706fi
2707ac_ct_CC=$ac_cv_prog_ac_ct_CC
2708if test -n "$ac_ct_CC"; then
2709  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2710$as_echo "$ac_ct_CC" >&6; }
2711else
2712  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2713$as_echo "no" >&6; }
2714fi
2715
2716  if test "x$ac_ct_CC" = x; then
2717    CC=""
2718  else
2719    case $cross_compiling:$ac_tool_warned in
2720yes:)
2721{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2722$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2723ac_tool_warned=yes ;;
2724esac
2725    CC=$ac_ct_CC
2726  fi
2727else
2728  CC="$ac_cv_prog_CC"
2729fi
2730
2731if test -z "$CC"; then
2732          if test -n "$ac_tool_prefix"; then
2733    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2734set dummy ${ac_tool_prefix}cc; ac_word=$2
2735{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2736$as_echo_n "checking for $ac_word... " >&6; }
2737if test "${ac_cv_prog_CC+set}" = set; then :
2738  $as_echo_n "(cached) " >&6
2739else
2740  if test -n "$CC"; then
2741  ac_cv_prog_CC="$CC" # Let the user override the test.
2742else
2743as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2744for as_dir in $PATH
2745do
2746  IFS=$as_save_IFS
2747  test -z "$as_dir" && as_dir=.
2748    for ac_exec_ext in '' $ac_executable_extensions; do
2749  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2750    ac_cv_prog_CC="${ac_tool_prefix}cc"
2751    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2752    break 2
2753  fi
2754done
2755  done
2756IFS=$as_save_IFS
2757
2758fi
2759fi
2760CC=$ac_cv_prog_CC
2761if test -n "$CC"; then
2762  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2763$as_echo "$CC" >&6; }
2764else
2765  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2766$as_echo "no" >&6; }
2767fi
2768
2769
2770  fi
2771fi
2772if test -z "$CC"; then
2773  # Extract the first word of "cc", so it can be a program name with args.
2774set dummy cc; ac_word=$2
2775{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2776$as_echo_n "checking for $ac_word... " >&6; }
2777if test "${ac_cv_prog_CC+set}" = set; then :
2778  $as_echo_n "(cached) " >&6
2779else
2780  if test -n "$CC"; then
2781  ac_cv_prog_CC="$CC" # Let the user override the test.
2782else
2783  ac_prog_rejected=no
2784as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2785for as_dir in $PATH
2786do
2787  IFS=$as_save_IFS
2788  test -z "$as_dir" && as_dir=.
2789    for ac_exec_ext in '' $ac_executable_extensions; do
2790  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2791    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2792       ac_prog_rejected=yes
2793       continue
2794     fi
2795    ac_cv_prog_CC="cc"
2796    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2797    break 2
2798  fi
2799done
2800  done
2801IFS=$as_save_IFS
2802
2803if test $ac_prog_rejected = yes; then
2804  # We found a bogon in the path, so make sure we never use it.
2805  set dummy $ac_cv_prog_CC
2806  shift
2807  if test $# != 0; then
2808    # We chose a different compiler from the bogus one.
2809    # However, it has the same basename, so the bogon will be chosen
2810    # first if we set CC to just the basename; use the full file name.
2811    shift
2812    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2813  fi
2814fi
2815fi
2816fi
2817CC=$ac_cv_prog_CC
2818if test -n "$CC"; then
2819  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2820$as_echo "$CC" >&6; }
2821else
2822  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2823$as_echo "no" >&6; }
2824fi
2825
2826
2827fi
2828if test -z "$CC"; then
2829  if test -n "$ac_tool_prefix"; then
2830  for ac_prog in cl.exe
2831  do
2832    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2833set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2834{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2835$as_echo_n "checking for $ac_word... " >&6; }
2836if test "${ac_cv_prog_CC+set}" = set; then :
2837  $as_echo_n "(cached) " >&6
2838else
2839  if test -n "$CC"; then
2840  ac_cv_prog_CC="$CC" # Let the user override the test.
2841else
2842as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2843for as_dir in $PATH
2844do
2845  IFS=$as_save_IFS
2846  test -z "$as_dir" && as_dir=.
2847    for ac_exec_ext in '' $ac_executable_extensions; do
2848  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2849    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2850    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2851    break 2
2852  fi
2853done
2854  done
2855IFS=$as_save_IFS
2856
2857fi
2858fi
2859CC=$ac_cv_prog_CC
2860if test -n "$CC"; then
2861  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2862$as_echo "$CC" >&6; }
2863else
2864  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2865$as_echo "no" >&6; }
2866fi
2867
2868
2869    test -n "$CC" && break
2870  done
2871fi
2872if test -z "$CC"; then
2873  ac_ct_CC=$CC
2874  for ac_prog in cl.exe
2875do
2876  # Extract the first word of "$ac_prog", so it can be a program name with args.
2877set dummy $ac_prog; ac_word=$2
2878{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2879$as_echo_n "checking for $ac_word... " >&6; }
2880if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2881  $as_echo_n "(cached) " >&6
2882else
2883  if test -n "$ac_ct_CC"; then
2884  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2885else
2886as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2887for as_dir in $PATH
2888do
2889  IFS=$as_save_IFS
2890  test -z "$as_dir" && as_dir=.
2891    for ac_exec_ext in '' $ac_executable_extensions; do
2892  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2893    ac_cv_prog_ac_ct_CC="$ac_prog"
2894    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2895    break 2
2896  fi
2897done
2898  done
2899IFS=$as_save_IFS
2900
2901fi
2902fi
2903ac_ct_CC=$ac_cv_prog_ac_ct_CC
2904if test -n "$ac_ct_CC"; then
2905  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2906$as_echo "$ac_ct_CC" >&6; }
2907else
2908  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2909$as_echo "no" >&6; }
2910fi
2911
2912
2913  test -n "$ac_ct_CC" && break
2914done
2915
2916  if test "x$ac_ct_CC" = x; then
2917    CC=""
2918  else
2919    case $cross_compiling:$ac_tool_warned in
2920yes:)
2921{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2922$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2923ac_tool_warned=yes ;;
2924esac
2925    CC=$ac_ct_CC
2926  fi
2927fi
2928
2929fi
2930
2931
2932test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2933$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2934as_fn_error "no acceptable C compiler found in \$PATH
2935See \`config.log' for more details." "$LINENO" 5; }
2936
2937# Provide some information about the compiler.
2938$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2939set X $ac_compile
2940ac_compiler=$2
2941for ac_option in --version -v -V -qversion; do
2942  { { ac_try="$ac_compiler $ac_option >&5"
2943case "(($ac_try" in
2944  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2945  *) ac_try_echo=$ac_try;;
2946esac
2947eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2948$as_echo "$ac_try_echo"; } >&5
2949  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2950  ac_status=$?
2951  if test -s conftest.err; then
2952    sed '10a\
2953... rest of stderr output deleted ...
2954         10q' conftest.err >conftest.er1
2955    cat conftest.er1 >&5
2956    rm -f conftest.er1 conftest.err
2957  fi
2958  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2959  test $ac_status = 0; }
2960done
2961
2962cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2963/* end confdefs.h.  */
2964
2965int
2966main ()
2967{
2968
2969  ;
2970  return 0;
2971}
2972_ACEOF
2973ac_clean_files_save=$ac_clean_files
2974ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2975# Try to create an executable without -o first, disregard a.out.
2976# It will help us diagnose broken compilers, and finding out an intuition
2977# of exeext.
2978{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2979$as_echo_n "checking for C compiler default output file name... " >&6; }
2980ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2981
2982# The possible output files:
2983ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2984
2985ac_rmfiles=
2986for ac_file in $ac_files
2987do
2988  case $ac_file in
2989    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2990    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2991  esac
2992done
2993rm -f $ac_rmfiles
2994
2995if { { ac_try="$ac_link_default"
2996case "(($ac_try" in
2997  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2998  *) ac_try_echo=$ac_try;;
2999esac
3000eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3001$as_echo "$ac_try_echo"; } >&5
3002  (eval "$ac_link_default") 2>&5
3003  ac_status=$?
3004  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3005  test $ac_status = 0; }; then :
3006  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3007# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3008# in a Makefile.  We should not override ac_cv_exeext if it was cached,
3009# so that the user can short-circuit this test for compilers unknown to
3010# Autoconf.
3011for ac_file in $ac_files ''
3012do
3013  test -f "$ac_file" || continue
3014  case $ac_file in
3015    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3016	;;
3017    [ab].out )
3018	# We found the default executable, but exeext='' is most
3019	# certainly right.
3020	break;;
3021    *.* )
3022	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3023	then :; else
3024	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3025	fi
3026	# We set ac_cv_exeext here because the later test for it is not
3027	# safe: cross compilers may not add the suffix if given an `-o'
3028	# argument, so we may need to know it at that point already.
3029	# Even if this section looks crufty: it has the advantage of
3030	# actually working.
3031	break;;
3032    * )
3033	break;;
3034  esac
3035done
3036test "$ac_cv_exeext" = no && ac_cv_exeext=
3037
3038else
3039  ac_file=''
3040fi
3041{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3042$as_echo "$ac_file" >&6; }
3043if test -z "$ac_file"; then :
3044  $as_echo "$as_me: failed program was:" >&5
3045sed 's/^/| /' conftest.$ac_ext >&5
3046
3047{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3048$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3049{ as_fn_set_status 77
3050as_fn_error "C compiler cannot create executables
3051See \`config.log' for more details." "$LINENO" 5; }; }
3052fi
3053ac_exeext=$ac_cv_exeext
3054
3055# Check that the compiler produces executables we can run.  If not, either
3056# the compiler is broken, or we cross compile.
3057{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3058$as_echo_n "checking whether the C compiler works... " >&6; }
3059# If not cross compiling, check that we can run a simple program.
3060if test "$cross_compiling" != yes; then
3061  if { ac_try='./$ac_file'
3062  { { case "(($ac_try" in
3063  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3064  *) ac_try_echo=$ac_try;;
3065esac
3066eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3067$as_echo "$ac_try_echo"; } >&5
3068  (eval "$ac_try") 2>&5
3069  ac_status=$?
3070  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3071  test $ac_status = 0; }; }; then
3072    cross_compiling=no
3073  else
3074    if test "$cross_compiling" = maybe; then
3075	cross_compiling=yes
3076    else
3077	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3078$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3079as_fn_error "cannot run C compiled programs.
3080If you meant to cross compile, use \`--host'.
3081See \`config.log' for more details." "$LINENO" 5; }
3082    fi
3083  fi
3084fi
3085{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3086$as_echo "yes" >&6; }
3087
3088rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3089ac_clean_files=$ac_clean_files_save
3090# Check that the compiler produces executables we can run.  If not, either
3091# the compiler is broken, or we cross compile.
3092{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3093$as_echo_n "checking whether we are cross compiling... " >&6; }
3094{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3095$as_echo "$cross_compiling" >&6; }
3096
3097{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3098$as_echo_n "checking for suffix of executables... " >&6; }
3099if { { ac_try="$ac_link"
3100case "(($ac_try" in
3101  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3102  *) ac_try_echo=$ac_try;;
3103esac
3104eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3105$as_echo "$ac_try_echo"; } >&5
3106  (eval "$ac_link") 2>&5
3107  ac_status=$?
3108  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3109  test $ac_status = 0; }; then :
3110  # If both `conftest.exe' and `conftest' are `present' (well, observable)
3111# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3112# work properly (i.e., refer to `conftest.exe'), while it won't with
3113# `rm'.
3114for ac_file in conftest.exe conftest conftest.*; do
3115  test -f "$ac_file" || continue
3116  case $ac_file in
3117    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3118    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3119	  break;;
3120    * ) break;;
3121  esac
3122done
3123else
3124  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3125$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3126as_fn_error "cannot compute suffix of executables: cannot compile and link
3127See \`config.log' for more details." "$LINENO" 5; }
3128fi
3129rm -f conftest$ac_cv_exeext
3130{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3131$as_echo "$ac_cv_exeext" >&6; }
3132
3133rm -f conftest.$ac_ext
3134EXEEXT=$ac_cv_exeext
3135ac_exeext=$EXEEXT
3136{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3137$as_echo_n "checking for suffix of object files... " >&6; }
3138if test "${ac_cv_objext+set}" = set; then :
3139  $as_echo_n "(cached) " >&6
3140else
3141  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3142/* end confdefs.h.  */
3143
3144int
3145main ()
3146{
3147
3148  ;
3149  return 0;
3150}
3151_ACEOF
3152rm -f conftest.o conftest.obj
3153if { { ac_try="$ac_compile"
3154case "(($ac_try" in
3155  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3156  *) ac_try_echo=$ac_try;;
3157esac
3158eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3159$as_echo "$ac_try_echo"; } >&5
3160  (eval "$ac_compile") 2>&5
3161  ac_status=$?
3162  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3163  test $ac_status = 0; }; then :
3164  for ac_file in conftest.o conftest.obj conftest.*; do
3165  test -f "$ac_file" || continue;
3166  case $ac_file in
3167    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3168    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3169       break;;
3170  esac
3171done
3172else
3173  $as_echo "$as_me: failed program was:" >&5
3174sed 's/^/| /' conftest.$ac_ext >&5
3175
3176{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3177$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3178as_fn_error "cannot compute suffix of object files: cannot compile
3179See \`config.log' for more details." "$LINENO" 5; }
3180fi
3181rm -f conftest.$ac_cv_objext conftest.$ac_ext
3182fi
3183{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3184$as_echo "$ac_cv_objext" >&6; }
3185OBJEXT=$ac_cv_objext
3186ac_objext=$OBJEXT
3187{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3188$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3189if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3190  $as_echo_n "(cached) " >&6
3191else
3192  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3193/* end confdefs.h.  */
3194
3195int
3196main ()
3197{
3198#ifndef __GNUC__
3199       choke me
3200#endif
3201
3202  ;
3203  return 0;
3204}
3205_ACEOF
3206if ac_fn_c_try_compile "$LINENO"; then :
3207  ac_compiler_gnu=yes
3208else
3209  ac_compiler_gnu=no
3210fi
3211rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3212ac_cv_c_compiler_gnu=$ac_compiler_gnu
3213
3214fi
3215{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3216$as_echo "$ac_cv_c_compiler_gnu" >&6; }
3217if test $ac_compiler_gnu = yes; then
3218  GCC=yes
3219else
3220  GCC=
3221fi
3222ac_test_CFLAGS=${CFLAGS+set}
3223ac_save_CFLAGS=$CFLAGS
3224{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3225$as_echo_n "checking whether $CC accepts -g... " >&6; }
3226if test "${ac_cv_prog_cc_g+set}" = set; then :
3227  $as_echo_n "(cached) " >&6
3228else
3229  ac_save_c_werror_flag=$ac_c_werror_flag
3230   ac_c_werror_flag=yes
3231   ac_cv_prog_cc_g=no
3232   CFLAGS="-g"
3233   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3234/* end confdefs.h.  */
3235
3236int
3237main ()
3238{
3239
3240  ;
3241  return 0;
3242}
3243_ACEOF
3244if ac_fn_c_try_compile "$LINENO"; then :
3245  ac_cv_prog_cc_g=yes
3246else
3247  CFLAGS=""
3248      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3249/* end confdefs.h.  */
3250
3251int
3252main ()
3253{
3254
3255  ;
3256  return 0;
3257}
3258_ACEOF
3259if ac_fn_c_try_compile "$LINENO"; then :
3260
3261else
3262  ac_c_werror_flag=$ac_save_c_werror_flag
3263	 CFLAGS="-g"
3264	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3265/* end confdefs.h.  */
3266
3267int
3268main ()
3269{
3270
3271  ;
3272  return 0;
3273}
3274_ACEOF
3275if ac_fn_c_try_compile "$LINENO"; then :
3276  ac_cv_prog_cc_g=yes
3277fi
3278rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3279fi
3280rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3281fi
3282rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3283   ac_c_werror_flag=$ac_save_c_werror_flag
3284fi
3285{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3286$as_echo "$ac_cv_prog_cc_g" >&6; }
3287if test "$ac_test_CFLAGS" = set; then
3288  CFLAGS=$ac_save_CFLAGS
3289elif test $ac_cv_prog_cc_g = yes; then
3290  if test "$GCC" = yes; then
3291    CFLAGS="-g -O2"
3292  else
3293    CFLAGS="-g"
3294  fi
3295else
3296  if test "$GCC" = yes; then
3297    CFLAGS="-O2"
3298  else
3299    CFLAGS=
3300  fi
3301fi
3302{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3303$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3304if test "${ac_cv_prog_cc_c89+set}" = set; then :
3305  $as_echo_n "(cached) " >&6
3306else
3307  ac_cv_prog_cc_c89=no
3308ac_save_CC=$CC
3309cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3310/* end confdefs.h.  */
3311#include <stdarg.h>
3312#include <stdio.h>
3313#include <sys/types.h>
3314#include <sys/stat.h>
3315/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3316struct buf { int x; };
3317FILE * (*rcsopen) (struct buf *, struct stat *, int);
3318static char *e (p, i)
3319     char **p;
3320     int i;
3321{
3322  return p[i];
3323}
3324static char *f (char * (*g) (char **, int), char **p, ...)
3325{
3326  char *s;
3327  va_list v;
3328  va_start (v,p);
3329  s = g (p, va_arg (v,int));
3330  va_end (v);
3331  return s;
3332}
3333
3334/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3335   function prototypes and stuff, but not '\xHH' hex character constants.
3336   These don't provoke an error unfortunately, instead are silently treated
3337   as 'x'.  The following induces an error, until -std is added to get
3338   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3339   array size at least.  It's necessary to write '\x00'==0 to get something
3340   that's true only with -std.  */
3341int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3342
3343/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3344   inside strings and character constants.  */
3345#define FOO(x) 'x'
3346int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3347
3348int test (int i, double x);
3349struct s1 {int (*f) (int a);};
3350struct s2 {int (*f) (double a);};
3351int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3352int argc;
3353char **argv;
3354int
3355main ()
3356{
3357return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3358  ;
3359  return 0;
3360}
3361_ACEOF
3362for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3363	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3364do
3365  CC="$ac_save_CC $ac_arg"
3366  if ac_fn_c_try_compile "$LINENO"; then :
3367  ac_cv_prog_cc_c89=$ac_arg
3368fi
3369rm -f core conftest.err conftest.$ac_objext
3370  test "x$ac_cv_prog_cc_c89" != "xno" && break
3371done
3372rm -f conftest.$ac_ext
3373CC=$ac_save_CC
3374
3375fi
3376# AC_CACHE_VAL
3377case "x$ac_cv_prog_cc_c89" in
3378  x)
3379    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3380$as_echo "none needed" >&6; } ;;
3381  xno)
3382    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3383$as_echo "unsupported" >&6; } ;;
3384  *)
3385    CC="$CC $ac_cv_prog_cc_c89"
3386    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3387$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3388esac
3389if test "x$ac_cv_prog_cc_c89" != xno; then :
3390
3391fi
3392
3393ac_ext=c
3394ac_cpp='$CPP $CPPFLAGS'
3395ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3396ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3397ac_compiler_gnu=$ac_cv_c_compiler_gnu
3398
3399# Make sure we can run config.sub.
3400$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3401  as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3402
3403{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3404$as_echo_n "checking build system type... " >&6; }
3405if test "${ac_cv_build+set}" = set; then :
3406  $as_echo_n "(cached) " >&6
3407else
3408  ac_build_alias=$build_alias
3409test "x$ac_build_alias" = x &&
3410  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3411test "x$ac_build_alias" = x &&
3412  as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3413ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3414  as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3415
3416fi
3417{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3418$as_echo "$ac_cv_build" >&6; }
3419case $ac_cv_build in
3420*-*-*) ;;
3421*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3422esac
3423build=$ac_cv_build
3424ac_save_IFS=$IFS; IFS='-'
3425set x $ac_cv_build
3426shift
3427build_cpu=$1
3428build_vendor=$2
3429shift; shift
3430# Remember, the first character of IFS is used to create $*,
3431# except with old shells:
3432build_os=$*
3433IFS=$ac_save_IFS
3434case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3435
3436
3437{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3438$as_echo_n "checking host system type... " >&6; }
3439if test "${ac_cv_host+set}" = set; then :
3440  $as_echo_n "(cached) " >&6
3441else
3442  if test "x$host_alias" = x; then
3443  ac_cv_host=$ac_cv_build
3444else
3445  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3446    as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3447fi
3448
3449fi
3450{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3451$as_echo "$ac_cv_host" >&6; }
3452case $ac_cv_host in
3453*-*-*) ;;
3454*) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3455esac
3456host=$ac_cv_host
3457ac_save_IFS=$IFS; IFS='-'
3458set x $ac_cv_host
3459shift
3460host_cpu=$1
3461host_vendor=$2
3462shift; shift
3463# Remember, the first character of IFS is used to create $*,
3464# except with old shells:
3465host_os=$*
3466IFS=$ac_save_IFS
3467case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3468
3469
3470if test -n "$ac_tool_prefix"; then
3471  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3472set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3473{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3474$as_echo_n "checking for $ac_word... " >&6; }
3475if test "${ac_cv_prog_RANLIB+set}" = set; then :
3476  $as_echo_n "(cached) " >&6
3477else
3478  if test -n "$RANLIB"; then
3479  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3480else
3481as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3482for as_dir in $PATH
3483do
3484  IFS=$as_save_IFS
3485  test -z "$as_dir" && as_dir=.
3486    for ac_exec_ext in '' $ac_executable_extensions; do
3487  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3488    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3489    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3490    break 2
3491  fi
3492done
3493  done
3494IFS=$as_save_IFS
3495
3496fi
3497fi
3498RANLIB=$ac_cv_prog_RANLIB
3499if test -n "$RANLIB"; then
3500  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3501$as_echo "$RANLIB" >&6; }
3502else
3503  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3504$as_echo "no" >&6; }
3505fi
3506
3507
3508fi
3509if test -z "$ac_cv_prog_RANLIB"; then
3510  ac_ct_RANLIB=$RANLIB
3511  # Extract the first word of "ranlib", so it can be a program name with args.
3512set dummy ranlib; ac_word=$2
3513{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3514$as_echo_n "checking for $ac_word... " >&6; }
3515if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
3516  $as_echo_n "(cached) " >&6
3517else
3518  if test -n "$ac_ct_RANLIB"; then
3519  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3520else
3521as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3522for as_dir in $PATH
3523do
3524  IFS=$as_save_IFS
3525  test -z "$as_dir" && as_dir=.
3526    for ac_exec_ext in '' $ac_executable_extensions; do
3527  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3528    ac_cv_prog_ac_ct_RANLIB="ranlib"
3529    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3530    break 2
3531  fi
3532done
3533  done
3534IFS=$as_save_IFS
3535
3536fi
3537fi
3538ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3539if test -n "$ac_ct_RANLIB"; then
3540  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3541$as_echo "$ac_ct_RANLIB" >&6; }
3542else
3543  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3544$as_echo "no" >&6; }
3545fi
3546
3547  if test "x$ac_ct_RANLIB" = x; then
3548    RANLIB=":"
3549  else
3550    case $cross_compiling:$ac_tool_warned in
3551yes:)
3552{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3553$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3554ac_tool_warned=yes ;;
3555esac
3556    RANLIB=$ac_ct_RANLIB
3557  fi
3558else
3559  RANLIB="$ac_cv_prog_RANLIB"
3560fi
3561
3562
3563{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
3564$as_echo_n "checking for library containing strerror... " >&6; }
3565if test "${ac_cv_search_strerror+set}" = set; then :
3566  $as_echo_n "(cached) " >&6
3567else
3568  ac_func_search_save_LIBS=$LIBS
3569cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3570/* end confdefs.h.  */
3571
3572/* Override any GCC internal prototype to avoid an error.
3573   Use char because int might match the return type of a GCC
3574   builtin and then its argument prototype would still apply.  */
3575#ifdef __cplusplus
3576extern "C"
3577#endif
3578char strerror ();
3579int
3580main ()
3581{
3582return strerror ();
3583  ;
3584  return 0;
3585}
3586_ACEOF
3587for ac_lib in '' cposix; do
3588  if test -z "$ac_lib"; then
3589    ac_res="none required"
3590  else
3591    ac_res=-l$ac_lib
3592    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
3593  fi
3594  if ac_fn_c_try_link "$LINENO"; then :
3595  ac_cv_search_strerror=$ac_res
3596fi
3597rm -f core conftest.err conftest.$ac_objext \
3598    conftest$ac_exeext
3599  if test "${ac_cv_search_strerror+set}" = set; then :
3600  break
3601fi
3602done
3603if test "${ac_cv_search_strerror+set}" = set; then :
3604
3605else
3606  ac_cv_search_strerror=no
3607fi
3608rm conftest.$ac_ext
3609LIBS=$ac_func_search_save_LIBS
3610fi
3611{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
3612$as_echo "$ac_cv_search_strerror" >&6; }
3613ac_res=$ac_cv_search_strerror
3614if test "$ac_res" != no; then :
3615  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3616
3617fi
3618
3619ac_ext=c
3620ac_cpp='$CPP $CPPFLAGS'
3621ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3622ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3623ac_compiler_gnu=$ac_cv_c_compiler_gnu
3624{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3625$as_echo_n "checking how to run the C preprocessor... " >&6; }
3626# On Suns, sometimes $CPP names a directory.
3627if test -n "$CPP" && test -d "$CPP"; then
3628  CPP=
3629fi
3630if test -z "$CPP"; then
3631  if test "${ac_cv_prog_CPP+set}" = set; then :
3632  $as_echo_n "(cached) " >&6
3633else
3634      # Double quotes because CPP needs to be expanded
3635    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3636    do
3637      ac_preproc_ok=false
3638for ac_c_preproc_warn_flag in '' yes
3639do
3640  # Use a header file that comes with gcc, so configuring glibc
3641  # with a fresh cross-compiler works.
3642  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3643  # <limits.h> exists even on freestanding compilers.
3644  # On the NeXT, cc -E runs the code through the compiler's parser,
3645  # not just through cpp. "Syntax error" is here to catch this case.
3646  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3647/* end confdefs.h.  */
3648#ifdef __STDC__
3649# include <limits.h>
3650#else
3651# include <assert.h>
3652#endif
3653		     Syntax error
3654_ACEOF
3655if ac_fn_c_try_cpp "$LINENO"; then :
3656
3657else
3658  # Broken: fails on valid input.
3659continue
3660fi
3661rm -f conftest.err conftest.$ac_ext
3662
3663  # OK, works on sane cases.  Now check whether nonexistent headers
3664  # can be detected and how.
3665  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3666/* end confdefs.h.  */
3667#include <ac_nonexistent.h>
3668_ACEOF
3669if ac_fn_c_try_cpp "$LINENO"; then :
3670  # Broken: success on invalid input.
3671continue
3672else
3673  # Passes both tests.
3674ac_preproc_ok=:
3675break
3676fi
3677rm -f conftest.err conftest.$ac_ext
3678
3679done
3680# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3681rm -f conftest.err conftest.$ac_ext
3682if $ac_preproc_ok; then :
3683  break
3684fi
3685
3686    done
3687    ac_cv_prog_CPP=$CPP
3688
3689fi
3690  CPP=$ac_cv_prog_CPP
3691else
3692  ac_cv_prog_CPP=$CPP
3693fi
3694{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3695$as_echo "$CPP" >&6; }
3696ac_preproc_ok=false
3697for ac_c_preproc_warn_flag in '' yes
3698do
3699  # Use a header file that comes with gcc, so configuring glibc
3700  # with a fresh cross-compiler works.
3701  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3702  # <limits.h> exists even on freestanding compilers.
3703  # On the NeXT, cc -E runs the code through the compiler's parser,
3704  # not just through cpp. "Syntax error" is here to catch this case.
3705  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3706/* end confdefs.h.  */
3707#ifdef __STDC__
3708# include <limits.h>
3709#else
3710# include <assert.h>
3711#endif
3712		     Syntax error
3713_ACEOF
3714if ac_fn_c_try_cpp "$LINENO"; then :
3715
3716else
3717  # Broken: fails on valid input.
3718continue
3719fi
3720rm -f conftest.err conftest.$ac_ext
3721
3722  # OK, works on sane cases.  Now check whether nonexistent headers
3723  # can be detected and how.
3724  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3725/* end confdefs.h.  */
3726#include <ac_nonexistent.h>
3727_ACEOF
3728if ac_fn_c_try_cpp "$LINENO"; then :
3729  # Broken: success on invalid input.
3730continue
3731else
3732  # Passes both tests.
3733ac_preproc_ok=:
3734break
3735fi
3736rm -f conftest.err conftest.$ac_ext
3737
3738done
3739# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3740rm -f conftest.err conftest.$ac_ext
3741if $ac_preproc_ok; then :
3742
3743else
3744  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3745$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3746as_fn_error "C preprocessor \"$CPP\" fails sanity check
3747See \`config.log' for more details." "$LINENO" 5; }
3748fi
3749
3750ac_ext=c
3751ac_cpp='$CPP $CPPFLAGS'
3752ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3753ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3754ac_compiler_gnu=$ac_cv_c_compiler_gnu
3755
3756
3757{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3758$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3759if test "${ac_cv_path_GREP+set}" = set; then :
3760  $as_echo_n "(cached) " >&6
3761else
3762  if test -z "$GREP"; then
3763  ac_path_GREP_found=false
3764  # Loop through the user's path and test for each of PROGNAME-LIST
3765  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3766for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3767do
3768  IFS=$as_save_IFS
3769  test -z "$as_dir" && as_dir=.
3770    for ac_prog in grep ggrep; do
3771    for ac_exec_ext in '' $ac_executable_extensions; do
3772      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3773      { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3774# Check for GNU ac_path_GREP and select it if it is found.
3775  # Check for GNU $ac_path_GREP
3776case `"$ac_path_GREP" --version 2>&1` in
3777*GNU*)
3778  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3779*)
3780  ac_count=0
3781  $as_echo_n 0123456789 >"conftest.in"
3782  while :
3783  do
3784    cat "conftest.in" "conftest.in" >"conftest.tmp"
3785    mv "conftest.tmp" "conftest.in"
3786    cp "conftest.in" "conftest.nl"
3787    $as_echo 'GREP' >> "conftest.nl"
3788    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3789    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3790    as_fn_arith $ac_count + 1 && ac_count=$as_val
3791    if test $ac_count -gt ${ac_path_GREP_max-0}; then
3792      # Best one so far, save it but keep looking for a better one
3793      ac_cv_path_GREP="$ac_path_GREP"
3794      ac_path_GREP_max=$ac_count
3795    fi
3796    # 10*(2^10) chars as input seems more than enough
3797    test $ac_count -gt 10 && break
3798  done
3799  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3800esac
3801
3802      $ac_path_GREP_found && break 3
3803    done
3804  done
3805  done
3806IFS=$as_save_IFS
3807  if test -z "$ac_cv_path_GREP"; then
3808    as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3809  fi
3810else
3811  ac_cv_path_GREP=$GREP
3812fi
3813
3814fi
3815{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3816$as_echo "$ac_cv_path_GREP" >&6; }
3817 GREP="$ac_cv_path_GREP"
3818
3819
3820{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3821$as_echo_n "checking for egrep... " >&6; }
3822if test "${ac_cv_path_EGREP+set}" = set; then :
3823  $as_echo_n "(cached) " >&6
3824else
3825  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3826   then ac_cv_path_EGREP="$GREP -E"
3827   else
3828     if test -z "$EGREP"; then
3829  ac_path_EGREP_found=false
3830  # Loop through the user's path and test for each of PROGNAME-LIST
3831  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3832for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3833do
3834  IFS=$as_save_IFS
3835  test -z "$as_dir" && as_dir=.
3836    for ac_prog in egrep; do
3837    for ac_exec_ext in '' $ac_executable_extensions; do
3838      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3839      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3840# Check for GNU ac_path_EGREP and select it if it is found.
3841  # Check for GNU $ac_path_EGREP
3842case `"$ac_path_EGREP" --version 2>&1` in
3843*GNU*)
3844  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3845*)
3846  ac_count=0
3847  $as_echo_n 0123456789 >"conftest.in"
3848  while :
3849  do
3850    cat "conftest.in" "conftest.in" >"conftest.tmp"
3851    mv "conftest.tmp" "conftest.in"
3852    cp "conftest.in" "conftest.nl"
3853    $as_echo 'EGREP' >> "conftest.nl"
3854    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3855    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3856    as_fn_arith $ac_count + 1 && ac_count=$as_val
3857    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3858      # Best one so far, save it but keep looking for a better one
3859      ac_cv_path_EGREP="$ac_path_EGREP"
3860      ac_path_EGREP_max=$ac_count
3861    fi
3862    # 10*(2^10) chars as input seems more than enough
3863    test $ac_count -gt 10 && break
3864  done
3865  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3866esac
3867
3868      $ac_path_EGREP_found && break 3
3869    done
3870  done
3871  done
3872IFS=$as_save_IFS
3873  if test -z "$ac_cv_path_EGREP"; then
3874    as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3875  fi
3876else
3877  ac_cv_path_EGREP=$EGREP
3878fi
3879
3880   fi
3881fi
3882{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3883$as_echo "$ac_cv_path_EGREP" >&6; }
3884 EGREP="$ac_cv_path_EGREP"
3885
3886
3887{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3888$as_echo_n "checking for ANSI C header files... " >&6; }
3889if test "${ac_cv_header_stdc+set}" = set; then :
3890  $as_echo_n "(cached) " >&6
3891else
3892  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3893/* end confdefs.h.  */
3894#include <stdlib.h>
3895#include <stdarg.h>
3896#include <string.h>
3897#include <float.h>
3898
3899int
3900main ()
3901{
3902
3903  ;
3904  return 0;
3905}
3906_ACEOF
3907if ac_fn_c_try_compile "$LINENO"; then :
3908  ac_cv_header_stdc=yes
3909else
3910  ac_cv_header_stdc=no
3911fi
3912rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3913
3914if test $ac_cv_header_stdc = yes; then
3915  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3916  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3917/* end confdefs.h.  */
3918#include <string.h>
3919
3920_ACEOF
3921if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3922  $EGREP "memchr" >/dev/null 2>&1; then :
3923
3924else
3925  ac_cv_header_stdc=no
3926fi
3927rm -f conftest*
3928
3929fi
3930
3931if test $ac_cv_header_stdc = yes; then
3932  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3933  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3934/* end confdefs.h.  */
3935#include <stdlib.h>
3936
3937_ACEOF
3938if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3939  $EGREP "free" >/dev/null 2>&1; then :
3940
3941else
3942  ac_cv_header_stdc=no
3943fi
3944rm -f conftest*
3945
3946fi
3947
3948if test $ac_cv_header_stdc = yes; then
3949  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3950  if test "$cross_compiling" = yes; then :
3951  :
3952else
3953  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3954/* end confdefs.h.  */
3955#include <ctype.h>
3956#include <stdlib.h>
3957#if ((' ' & 0x0FF) == 0x020)
3958# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3959# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3960#else
3961# define ISLOWER(c) \
3962		   (('a' <= (c) && (c) <= 'i') \
3963		     || ('j' <= (c) && (c) <= 'r') \
3964		     || ('s' <= (c) && (c) <= 'z'))
3965# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3966#endif
3967
3968#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3969int
3970main ()
3971{
3972  int i;
3973  for (i = 0; i < 256; i++)
3974    if (XOR (islower (i), ISLOWER (i))
3975	|| toupper (i) != TOUPPER (i))
3976      return 2;
3977  return 0;
3978}
3979_ACEOF
3980if ac_fn_c_try_run "$LINENO"; then :
3981
3982else
3983  ac_cv_header_stdc=no
3984fi
3985rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3986  conftest.$ac_objext conftest.beam conftest.$ac_ext
3987fi
3988
3989fi
3990fi
3991{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3992$as_echo "$ac_cv_header_stdc" >&6; }
3993if test $ac_cv_header_stdc = yes; then
3994
3995$as_echo "#define STDC_HEADERS 1" >>confdefs.h
3996
3997fi
3998
3999{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4000$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
4001if test "${ac_cv_c_const+set}" = set; then :
4002  $as_echo_n "(cached) " >&6
4003else
4004  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4005/* end confdefs.h.  */
4006
4007int
4008main ()
4009{
4010/* FIXME: Include the comments suggested by Paul. */
4011#ifndef __cplusplus
4012  /* Ultrix mips cc rejects this.  */
4013  typedef int charset[2];
4014  const charset cs;
4015  /* SunOS 4.1.1 cc rejects this.  */
4016  char const *const *pcpcc;
4017  char **ppc;
4018  /* NEC SVR4.0.2 mips cc rejects this.  */
4019  struct point {int x, y;};
4020  static struct point const zero = {0,0};
4021  /* AIX XL C 1.02.0.0 rejects this.
4022     It does not let you subtract one const X* pointer from another in
4023     an arm of an if-expression whose if-part is not a constant
4024     expression */
4025  const char *g = "string";
4026  pcpcc = &g + (g ? g-g : 0);
4027  /* HPUX 7.0 cc rejects these. */
4028  ++pcpcc;
4029  ppc = (char**) pcpcc;
4030  pcpcc = (char const *const *) ppc;
4031  { /* SCO 3.2v4 cc rejects this.  */
4032    char *t;
4033    char const *s = 0 ? (char *) 0 : (char const *) 0;
4034
4035    *t++ = 0;
4036    if (s) return 0;
4037  }
4038  { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
4039    int x[] = {25, 17};
4040    const int *foo = &x[0];
4041    ++foo;
4042  }
4043  { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4044    typedef const int *iptr;
4045    iptr p = 0;
4046    ++p;
4047  }
4048  { /* AIX XL C 1.02.0.0 rejects this saying
4049       "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4050    struct s { int j; const int *ap[3]; };
4051    struct s *b; b->j = 5;
4052  }
4053  { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4054    const int foo = 10;
4055    if (!foo) return 0;
4056  }
4057  return !cs[0] && !zero.x;
4058#endif
4059
4060  ;
4061  return 0;
4062}
4063_ACEOF
4064if ac_fn_c_try_compile "$LINENO"; then :
4065  ac_cv_c_const=yes
4066else
4067  ac_cv_c_const=no
4068fi
4069rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4070fi
4071{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
4072$as_echo "$ac_cv_c_const" >&6; }
4073if test $ac_cv_c_const = no; then
4074
4075$as_echo "#define const /**/" >>confdefs.h
4076
4077fi
4078
4079{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
4080$as_echo_n "checking for inline... " >&6; }
4081if test "${ac_cv_c_inline+set}" = set; then :
4082  $as_echo_n "(cached) " >&6
4083else
4084  ac_cv_c_inline=no
4085for ac_kw in inline __inline__ __inline; do
4086  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4087/* end confdefs.h.  */
4088#ifndef __cplusplus
4089typedef int foo_t;
4090static $ac_kw foo_t static_foo () {return 0; }
4091$ac_kw foo_t foo () {return 0; }
4092#endif
4093
4094_ACEOF
4095if ac_fn_c_try_compile "$LINENO"; then :
4096  ac_cv_c_inline=$ac_kw
4097fi
4098rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4099  test "$ac_cv_c_inline" != no && break
4100done
4101
4102fi
4103{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
4104$as_echo "$ac_cv_c_inline" >&6; }
4105
4106case $ac_cv_c_inline in
4107  inline | yes) ;;
4108  *)
4109    case $ac_cv_c_inline in
4110      no) ac_val=;;
4111      *) ac_val=$ac_cv_c_inline;;
4112    esac
4113    cat >>confdefs.h <<_ACEOF
4114#ifndef __cplusplus
4115#define inline $ac_val
4116#endif
4117_ACEOF
4118    ;;
4119esac
4120
4121# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4122for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4123		  inttypes.h stdint.h unistd.h
4124do :
4125  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4126ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4127"
4128eval as_val=\$$as_ac_Header
4129   if test "x$as_val" = x""yes; then :
4130  cat >>confdefs.h <<_ACEOF
4131#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4132_ACEOF
4133
4134fi
4135
4136done
4137
4138
4139ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
4140if test "x$ac_cv_type_off_t" = x""yes; then :
4141
4142else
4143
4144cat >>confdefs.h <<_ACEOF
4145#define off_t long int
4146_ACEOF
4147
4148fi
4149
4150ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
4151if test "x$ac_cv_type_size_t" = x""yes; then :
4152
4153else
4154
4155cat >>confdefs.h <<_ACEOF
4156#define size_t unsigned int
4157_ACEOF
4158
4159fi
4160
4161# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
4162# for constant arguments.  Useless!
4163{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
4164$as_echo_n "checking for working alloca.h... " >&6; }
4165if test "${ac_cv_working_alloca_h+set}" = set; then :
4166  $as_echo_n "(cached) " >&6
4167else
4168  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4169/* end confdefs.h.  */
4170#include <alloca.h>
4171int
4172main ()
4173{
4174char *p = (char *) alloca (2 * sizeof (int));
4175			  if (p) return 0;
4176  ;
4177  return 0;
4178}
4179_ACEOF
4180if ac_fn_c_try_link "$LINENO"; then :
4181  ac_cv_working_alloca_h=yes
4182else
4183  ac_cv_working_alloca_h=no
4184fi
4185rm -f core conftest.err conftest.$ac_objext \
4186    conftest$ac_exeext conftest.$ac_ext
4187fi
4188{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
4189$as_echo "$ac_cv_working_alloca_h" >&6; }
4190if test $ac_cv_working_alloca_h = yes; then
4191
4192$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
4193
4194fi
4195
4196{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
4197$as_echo_n "checking for alloca... " >&6; }
4198if test "${ac_cv_func_alloca_works+set}" = set; then :
4199  $as_echo_n "(cached) " >&6
4200else
4201  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4202/* end confdefs.h.  */
4203#ifdef __GNUC__
4204# define alloca __builtin_alloca
4205#else
4206# ifdef _MSC_VER
4207#  include <malloc.h>
4208#  define alloca _alloca
4209# else
4210#  ifdef HAVE_ALLOCA_H
4211#   include <alloca.h>
4212#  else
4213#   ifdef _AIX
4214 #pragma alloca
4215#   else
4216#    ifndef alloca /* predefined by HP cc +Olibcalls */
4217char *alloca ();
4218#    endif
4219#   endif
4220#  endif
4221# endif
4222#endif
4223
4224int
4225main ()
4226{
4227char *p = (char *) alloca (1);
4228				    if (p) return 0;
4229  ;
4230  return 0;
4231}
4232_ACEOF
4233if ac_fn_c_try_link "$LINENO"; then :
4234  ac_cv_func_alloca_works=yes
4235else
4236  ac_cv_func_alloca_works=no
4237fi
4238rm -f core conftest.err conftest.$ac_objext \
4239    conftest$ac_exeext conftest.$ac_ext
4240fi
4241{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
4242$as_echo "$ac_cv_func_alloca_works" >&6; }
4243
4244if test $ac_cv_func_alloca_works = yes; then
4245
4246$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
4247
4248else
4249  # The SVR3 libPW and SVR4 libucb both contain incompatible functions
4250# that cause trouble.  Some versions do not even contain alloca or
4251# contain a buggy version.  If you still want to use their alloca,
4252# use ar to extract alloca.o from them instead of compiling alloca.c.
4253
4254ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
4255
4256$as_echo "#define C_ALLOCA 1" >>confdefs.h
4257
4258
4259{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
4260$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
4261if test "${ac_cv_os_cray+set}" = set; then :
4262  $as_echo_n "(cached) " >&6
4263else
4264  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4265/* end confdefs.h.  */
4266#if defined CRAY && ! defined CRAY2
4267webecray
4268#else
4269wenotbecray
4270#endif
4271
4272_ACEOF
4273if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4274  $EGREP "webecray" >/dev/null 2>&1; then :
4275  ac_cv_os_cray=yes
4276else
4277  ac_cv_os_cray=no
4278fi
4279rm -f conftest*
4280
4281fi
4282{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
4283$as_echo "$ac_cv_os_cray" >&6; }
4284if test $ac_cv_os_cray = yes; then
4285  for ac_func in _getb67 GETB67 getb67; do
4286    as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4287ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4288eval as_val=\$$as_ac_var
4289   if test "x$as_val" = x""yes; then :
4290
4291cat >>confdefs.h <<_ACEOF
4292#define CRAY_STACKSEG_END $ac_func
4293_ACEOF
4294
4295    break
4296fi
4297
4298  done
4299fi
4300
4301{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
4302$as_echo_n "checking stack direction for C alloca... " >&6; }
4303if test "${ac_cv_c_stack_direction+set}" = set; then :
4304  $as_echo_n "(cached) " >&6
4305else
4306  if test "$cross_compiling" = yes; then :
4307  ac_cv_c_stack_direction=0
4308else
4309  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4310/* end confdefs.h.  */
4311$ac_includes_default
4312int
4313find_stack_direction ()
4314{
4315  static char *addr = 0;
4316  auto char dummy;
4317  if (addr == 0)
4318    {
4319      addr = &dummy;
4320      return find_stack_direction ();
4321    }
4322  else
4323    return (&dummy > addr) ? 1 : -1;
4324}
4325
4326int
4327main ()
4328{
4329  return find_stack_direction () < 0;
4330}
4331_ACEOF
4332if ac_fn_c_try_run "$LINENO"; then :
4333  ac_cv_c_stack_direction=1
4334else
4335  ac_cv_c_stack_direction=-1
4336fi
4337rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4338  conftest.$ac_objext conftest.beam conftest.$ac_ext
4339fi
4340
4341fi
4342{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
4343$as_echo "$ac_cv_c_stack_direction" >&6; }
4344cat >>confdefs.h <<_ACEOF
4345#define STACK_DIRECTION $ac_cv_c_stack_direction
4346_ACEOF
4347
4348
4349fi
4350
4351for ac_header in stdlib.h unistd.h
4352do :
4353  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4354ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4355eval as_val=\$$as_ac_Header
4356   if test "x$as_val" = x""yes; then :
4357  cat >>confdefs.h <<_ACEOF
4358#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4359_ACEOF
4360
4361fi
4362
4363done
4364
4365for ac_func in getpagesize
4366do :
4367  ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
4368if test "x$ac_cv_func_getpagesize" = x""yes; then :
4369  cat >>confdefs.h <<_ACEOF
4370#define HAVE_GETPAGESIZE 1
4371_ACEOF
4372
4373fi
4374done
4375
4376{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
4377$as_echo_n "checking for working mmap... " >&6; }
4378if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
4379  $as_echo_n "(cached) " >&6
4380else
4381  if test "$cross_compiling" = yes; then :
4382  ac_cv_func_mmap_fixed_mapped=no
4383else
4384  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4385/* end confdefs.h.  */
4386$ac_includes_default
4387/* malloc might have been renamed as rpl_malloc. */
4388#undef malloc
4389
4390/* Thanks to Mike Haertel and Jim Avera for this test.
4391   Here is a matrix of mmap possibilities:
4392	mmap private not fixed
4393	mmap private fixed at somewhere currently unmapped
4394	mmap private fixed at somewhere already mapped
4395	mmap shared not fixed
4396	mmap shared fixed at somewhere currently unmapped
4397	mmap shared fixed at somewhere already mapped
4398   For private mappings, we should verify that changes cannot be read()
4399   back from the file, nor mmap's back from the file at a different
4400   address.  (There have been systems where private was not correctly
4401   implemented like the infamous i386 svr4.0, and systems where the
4402   VM page cache was not coherent with the file system buffer cache
4403   like early versions of FreeBSD and possibly contemporary NetBSD.)
4404   For shared mappings, we should conversely verify that changes get
4405   propagated back to all the places they're supposed to be.
4406
4407   Grep wants private fixed already mapped.
4408   The main things grep needs to know about mmap are:
4409   * does it exist and is it safe to write into the mmap'd area
4410   * how to use it (BSD variants)  */
4411
4412#include <fcntl.h>
4413#include <sys/mman.h>
4414
4415#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
4416char *malloc ();
4417#endif
4418
4419/* This mess was copied from the GNU getpagesize.h.  */
4420#ifndef HAVE_GETPAGESIZE
4421/* Assume that all systems that can run configure have sys/param.h.  */
4422# ifndef HAVE_SYS_PARAM_H
4423#  define HAVE_SYS_PARAM_H 1
4424# endif
4425
4426# ifdef _SC_PAGESIZE
4427#  define getpagesize() sysconf(_SC_PAGESIZE)
4428# else /* no _SC_PAGESIZE */
4429#  ifdef HAVE_SYS_PARAM_H
4430#   include <sys/param.h>
4431#   ifdef EXEC_PAGESIZE
4432#    define getpagesize() EXEC_PAGESIZE
4433#   else /* no EXEC_PAGESIZE */
4434#    ifdef NBPG
4435#     define getpagesize() NBPG * CLSIZE
4436#     ifndef CLSIZE
4437#      define CLSIZE 1
4438#     endif /* no CLSIZE */
4439#    else /* no NBPG */
4440#     ifdef NBPC
4441#      define getpagesize() NBPC
4442#     else /* no NBPC */
4443#      ifdef PAGESIZE
4444#       define getpagesize() PAGESIZE
4445#      endif /* PAGESIZE */
4446#     endif /* no NBPC */
4447#    endif /* no NBPG */
4448#   endif /* no EXEC_PAGESIZE */
4449#  else /* no HAVE_SYS_PARAM_H */
4450#   define getpagesize() 8192	/* punt totally */
4451#  endif /* no HAVE_SYS_PARAM_H */
4452# endif /* no _SC_PAGESIZE */
4453
4454#endif /* no HAVE_GETPAGESIZE */
4455
4456int
4457main ()
4458{
4459  char *data, *data2, *data3;
4460  int i, pagesize;
4461  int fd;
4462
4463  pagesize = getpagesize ();
4464
4465  /* First, make a file with some known garbage in it. */
4466  data = (char *) malloc (pagesize);
4467  if (!data)
4468    return 1;
4469  for (i = 0; i < pagesize; ++i)
4470    *(data + i) = rand ();
4471  umask (0);
4472  fd = creat ("conftest.mmap", 0600);
4473  if (fd < 0)
4474    return 1;
4475  if (write (fd, data, pagesize) != pagesize)
4476    return 1;
4477  close (fd);
4478
4479  /* Next, try to mmap the file at a fixed address which already has
4480     something else allocated at it.  If we can, also make sure that
4481     we see the same garbage.  */
4482  fd = open ("conftest.mmap", O_RDWR);
4483  if (fd < 0)
4484    return 1;
4485  data2 = (char *) malloc (2 * pagesize);
4486  if (!data2)
4487    return 1;
4488  data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
4489  if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
4490		     MAP_PRIVATE | MAP_FIXED, fd, 0L))
4491    return 1;
4492  for (i = 0; i < pagesize; ++i)
4493    if (*(data + i) != *(data2 + i))
4494      return 1;
4495
4496  /* Finally, make sure that changes to the mapped area do not
4497     percolate back to the file as seen by read().  (This is a bug on
4498     some variants of i386 svr4.0.)  */
4499  for (i = 0; i < pagesize; ++i)
4500    *(data2 + i) = *(data2 + i) + 1;
4501  data3 = (char *) malloc (pagesize);
4502  if (!data3)
4503    return 1;
4504  if (read (fd, data3, pagesize) != pagesize)
4505    return 1;
4506  for (i = 0; i < pagesize; ++i)
4507    if (*(data + i) != *(data3 + i))
4508      return 1;
4509  close (fd);
4510  return 0;
4511}
4512_ACEOF
4513if ac_fn_c_try_run "$LINENO"; then :
4514  ac_cv_func_mmap_fixed_mapped=yes
4515else
4516  ac_cv_func_mmap_fixed_mapped=no
4517fi
4518rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4519  conftest.$ac_objext conftest.beam conftest.$ac_ext
4520fi
4521
4522fi
4523{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
4524$as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
4525if test $ac_cv_func_mmap_fixed_mapped = yes; then
4526
4527$as_echo "#define HAVE_MMAP 1" >>confdefs.h
4528
4529fi
4530rm -f conftest.mmap
4531
4532
4533    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C Library 2.1 or newer" >&5
4534$as_echo_n "checking whether we are using the GNU C Library 2.1 or newer... " >&6; }
4535if test "${ac_cv_gnu_library_2_1+set}" = set; then :
4536  $as_echo_n "(cached) " >&6
4537else
4538  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4539/* end confdefs.h.  */
4540
4541#include <features.h>
4542#ifdef __GNU_LIBRARY__
4543 #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)
4544  Lucky GNU user
4545 #endif
4546#endif
4547
4548_ACEOF
4549if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4550  $EGREP "Lucky GNU user" >/dev/null 2>&1; then :
4551  ac_cv_gnu_library_2_1=yes
4552else
4553  ac_cv_gnu_library_2_1=no
4554fi
4555rm -f conftest*
4556
4557
4558
4559fi
4560{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_gnu_library_2_1" >&5
4561$as_echo "$ac_cv_gnu_library_2_1" >&6; }
4562
4563    GLIBC21="$ac_cv_gnu_library_2_1"
4564
4565
4566
4567
4568  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether integer division by zero raises SIGFPE" >&5
4569$as_echo_n "checking whether integer division by zero raises SIGFPE... " >&6; }
4570if test "${gt_cv_int_divbyzero_sigfpe+set}" = set; then :
4571  $as_echo_n "(cached) " >&6
4572else
4573
4574      if test "$cross_compiling" = yes; then :
4575
4576          # Guess based on the CPU.
4577          case "$host_cpu" in
4578            alpha* | i3456786 | m68k | s390*)
4579              gt_cv_int_divbyzero_sigfpe="guessing yes";;
4580            *)
4581              gt_cv_int_divbyzero_sigfpe="guessing no";;
4582          esac
4583
4584else
4585  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4586/* end confdefs.h.  */
4587
4588#include <stdlib.h>
4589#include <signal.h>
4590
4591static void
4592#ifdef __cplusplus
4593sigfpe_handler (int sig)
4594#else
4595sigfpe_handler (sig) int sig;
4596#endif
4597{
4598  /* Exit with code 0 if SIGFPE, with code 1 if any other signal.  */
4599  exit (sig != SIGFPE);
4600}
4601
4602int x = 1;
4603int y = 0;
4604int z;
4605int nan;
4606
4607int main ()
4608{
4609  signal (SIGFPE, sigfpe_handler);
4610/* IRIX and AIX (when "xlc -qcheck" is used) yield signal SIGTRAP.  */
4611#if (defined (__sgi) || defined (_AIX)) && defined (SIGTRAP)
4612  signal (SIGTRAP, sigfpe_handler);
4613#endif
4614/* Linux/SPARC yields signal SIGILL.  */
4615#if defined (__sparc__) && defined (__linux__)
4616  signal (SIGILL, sigfpe_handler);
4617#endif
4618
4619  z = x / y;
4620  nan = y / y;
4621  exit (1);
4622}
4623
4624_ACEOF
4625if ac_fn_c_try_run "$LINENO"; then :
4626  gt_cv_int_divbyzero_sigfpe=yes
4627else
4628  gt_cv_int_divbyzero_sigfpe=no
4629fi
4630rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4631  conftest.$ac_objext conftest.beam conftest.$ac_ext
4632fi
4633
4634
4635fi
4636{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_int_divbyzero_sigfpe" >&5
4637$as_echo "$gt_cv_int_divbyzero_sigfpe" >&6; }
4638  case "$gt_cv_int_divbyzero_sigfpe" in
4639    *yes) value=1;;
4640    *) value=0;;
4641  esac
4642
4643cat >>confdefs.h <<_ACEOF
4644#define INTDIV0_RAISES_SIGFPE $value
4645_ACEOF
4646
4647
4648
4649  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
4650$as_echo_n "checking for inttypes.h... " >&6; }
4651if test "${jm_ac_cv_header_inttypes_h+set}" = set; then :
4652  $as_echo_n "(cached) " >&6
4653else
4654  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4655/* end confdefs.h.  */
4656#include <sys/types.h>
4657#include <inttypes.h>
4658int
4659main ()
4660{
4661uintmax_t i = (uintmax_t) -1;
4662  ;
4663  return 0;
4664}
4665_ACEOF
4666if ac_fn_c_try_compile "$LINENO"; then :
4667  jm_ac_cv_header_inttypes_h=yes
4668else
4669  jm_ac_cv_header_inttypes_h=no
4670fi
4671rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4672fi
4673{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $jm_ac_cv_header_inttypes_h" >&5
4674$as_echo "$jm_ac_cv_header_inttypes_h" >&6; }
4675  if test $jm_ac_cv_header_inttypes_h = yes; then
4676
4677cat >>confdefs.h <<_ACEOF
4678#define HAVE_INTTYPES_H_WITH_UINTMAX 1
4679_ACEOF
4680
4681  fi
4682
4683
4684  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdint.h" >&5
4685$as_echo_n "checking for stdint.h... " >&6; }
4686if test "${jm_ac_cv_header_stdint_h+set}" = set; then :
4687  $as_echo_n "(cached) " >&6
4688else
4689  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4690/* end confdefs.h.  */
4691#include <sys/types.h>
4692#include <stdint.h>
4693int
4694main ()
4695{
4696uintmax_t i = (uintmax_t) -1;
4697  ;
4698  return 0;
4699}
4700_ACEOF
4701if ac_fn_c_try_compile "$LINENO"; then :
4702  jm_ac_cv_header_stdint_h=yes
4703else
4704  jm_ac_cv_header_stdint_h=no
4705fi
4706rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4707fi
4708{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $jm_ac_cv_header_stdint_h" >&5
4709$as_echo "$jm_ac_cv_header_stdint_h" >&6; }
4710  if test $jm_ac_cv_header_stdint_h = yes; then
4711
4712cat >>confdefs.h <<_ACEOF
4713#define HAVE_STDINT_H_WITH_UINTMAX 1
4714_ACEOF
4715
4716  fi
4717
4718
4719  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long" >&5
4720$as_echo_n "checking for unsigned long long... " >&6; }
4721if test "${ac_cv_type_unsigned_long_long+set}" = set; then :
4722  $as_echo_n "(cached) " >&6
4723else
4724  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4725/* end confdefs.h.  */
4726unsigned long long ull = 1; int i = 63;
4727int
4728main ()
4729{
4730unsigned long long ullmax = (unsigned long long) -1;
4731     return ull << i | ull >> i | ullmax / ull | ullmax % ull;
4732  ;
4733  return 0;
4734}
4735_ACEOF
4736if ac_fn_c_try_link "$LINENO"; then :
4737  ac_cv_type_unsigned_long_long=yes
4738else
4739  ac_cv_type_unsigned_long_long=no
4740fi
4741rm -f core conftest.err conftest.$ac_objext \
4742    conftest$ac_exeext conftest.$ac_ext
4743fi
4744{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long" >&5
4745$as_echo "$ac_cv_type_unsigned_long_long" >&6; }
4746  if test $ac_cv_type_unsigned_long_long = yes; then
4747
4748$as_echo "#define HAVE_UNSIGNED_LONG_LONG 1" >>confdefs.h
4749
4750  fi
4751
4752
4753
4754
4755  if test $jm_ac_cv_header_inttypes_h = no && test $jm_ac_cv_header_stdint_h = no; then
4756
4757    test $ac_cv_type_unsigned_long_long = yes \
4758      && ac_type='unsigned long long' \
4759      || ac_type='unsigned long'
4760
4761cat >>confdefs.h <<_ACEOF
4762#define uintmax_t $ac_type
4763_ACEOF
4764
4765  else
4766
4767$as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h
4768
4769  fi
4770
4771
4772  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5
4773$as_echo_n "checking for inttypes.h... " >&6; }
4774if test "${gt_cv_header_inttypes_h+set}" = set; then :
4775  $as_echo_n "(cached) " >&6
4776else
4777
4778    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4779/* end confdefs.h.  */
4780#include <sys/types.h>
4781#include <inttypes.h>
4782int
4783main ()
4784{
4785
4786  ;
4787  return 0;
4788}
4789_ACEOF
4790if ac_fn_c_try_compile "$LINENO"; then :
4791  gt_cv_header_inttypes_h=yes
4792else
4793  gt_cv_header_inttypes_h=no
4794fi
4795rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4796
4797fi
4798{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_header_inttypes_h" >&5
4799$as_echo "$gt_cv_header_inttypes_h" >&6; }
4800  if test $gt_cv_header_inttypes_h = yes; then
4801
4802cat >>confdefs.h <<_ACEOF
4803#define HAVE_INTTYPES_H 1
4804_ACEOF
4805
4806  fi
4807
4808
4809
4810  if test $gt_cv_header_inttypes_h = yes; then
4811    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the inttypes.h PRIxNN macros are broken" >&5
4812$as_echo_n "checking whether the inttypes.h PRIxNN macros are broken... " >&6; }
4813if test "${gt_cv_inttypes_pri_broken+set}" = set; then :
4814  $as_echo_n "(cached) " >&6
4815else
4816
4817        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4818/* end confdefs.h.  */
4819#include <inttypes.h>
4820#ifdef PRId32
4821char *p = PRId32;
4822#endif
4823
4824int
4825main ()
4826{
4827
4828  ;
4829  return 0;
4830}
4831_ACEOF
4832if ac_fn_c_try_compile "$LINENO"; then :
4833  gt_cv_inttypes_pri_broken=no
4834else
4835  gt_cv_inttypes_pri_broken=yes
4836fi
4837rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4838
4839fi
4840{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_inttypes_pri_broken" >&5
4841$as_echo "$gt_cv_inttypes_pri_broken" >&6; }
4842  fi
4843  if test "$gt_cv_inttypes_pri_broken" = yes; then
4844
4845cat >>confdefs.h <<_ACEOF
4846#define PRI_MACROS_BROKEN 1
4847_ACEOF
4848
4849  fi
4850
4851
4852      if test "X$prefix" = "XNONE"; then
4853    acl_final_prefix="$ac_default_prefix"
4854  else
4855    acl_final_prefix="$prefix"
4856  fi
4857  if test "X$exec_prefix" = "XNONE"; then
4858    acl_final_exec_prefix='${prefix}'
4859  else
4860    acl_final_exec_prefix="$exec_prefix"
4861  fi
4862  acl_save_prefix="$prefix"
4863  prefix="$acl_final_prefix"
4864  eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
4865  prefix="$acl_save_prefix"
4866
4867
4868# Check whether --with-gnu-ld was given.
4869if test "${with_gnu_ld+set}" = set; then :
4870  withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
4871else
4872  with_gnu_ld=no
4873fi
4874
4875# Prepare PATH_SEPARATOR.
4876# The user is always right.
4877if test "${PATH_SEPARATOR+set}" != set; then
4878  echo "#! /bin/sh" >conf$$.sh
4879  echo  "exit 0"   >>conf$$.sh
4880  chmod +x conf$$.sh
4881  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
4882    PATH_SEPARATOR=';'
4883  else
4884    PATH_SEPARATOR=:
4885  fi
4886  rm -f conf$$.sh
4887fi
4888ac_prog=ld
4889if test "$GCC" = yes; then
4890  # Check if gcc -print-prog-name=ld gives a path.
4891  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
4892$as_echo_n "checking for ld used by GCC... " >&6; }
4893  case $host in
4894  *-*-mingw*)
4895    # gcc leaves a trailing carriage return which upsets mingw
4896    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
4897  *)
4898    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
4899  esac
4900  case $ac_prog in
4901    # Accept absolute paths.
4902    [\\/]* | [A-Za-z]:[\\/]*)
4903      re_direlt='/[^/][^/]*/\.\./'
4904      # Canonicalize the path of ld
4905      ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
4906      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
4907	ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
4908      done
4909      test -z "$LD" && LD="$ac_prog"
4910      ;;
4911  "")
4912    # If it fails, then pretend we aren't using GCC.
4913    ac_prog=ld
4914    ;;
4915  *)
4916    # If it is relative, then search for the first ld in PATH.
4917    with_gnu_ld=unknown
4918    ;;
4919  esac
4920elif test "$with_gnu_ld" = yes; then
4921  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
4922$as_echo_n "checking for GNU ld... " >&6; }
4923else
4924  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
4925$as_echo_n "checking for non-GNU ld... " >&6; }
4926fi
4927if test "${acl_cv_path_LD+set}" = set; then :
4928  $as_echo_n "(cached) " >&6
4929else
4930  if test -z "$LD"; then
4931  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
4932  for ac_dir in $PATH; do
4933    test -z "$ac_dir" && ac_dir=.
4934    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
4935      acl_cv_path_LD="$ac_dir/$ac_prog"
4936      # Check to see if the program is GNU ld.  I'd rather use --version,
4937      # but apparently some GNU ld's only accept -v.
4938      # Break only if it was the GNU/non-GNU ld that we prefer.
4939      if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
4940	test "$with_gnu_ld" != no && break
4941      else
4942	test "$with_gnu_ld" != yes && break
4943      fi
4944    fi
4945  done
4946  IFS="$ac_save_ifs"
4947else
4948  acl_cv_path_LD="$LD" # Let the user override the test with a path.
4949fi
4950fi
4951
4952LD="$acl_cv_path_LD"
4953if test -n "$LD"; then
4954  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
4955$as_echo "$LD" >&6; }
4956else
4957  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4958$as_echo "no" >&6; }
4959fi
4960test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
4961{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
4962$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
4963if test "${acl_cv_prog_gnu_ld+set}" = set; then :
4964  $as_echo_n "(cached) " >&6
4965else
4966  # I'd rather use --version here, but apparently some GNU ld's only accept -v.
4967if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
4968  acl_cv_prog_gnu_ld=yes
4969else
4970  acl_cv_prog_gnu_ld=no
4971fi
4972fi
4973{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
4974$as_echo "$acl_cv_prog_gnu_ld" >&6; }
4975with_gnu_ld=$acl_cv_prog_gnu_ld
4976
4977
4978
4979                                                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
4980$as_echo_n "checking for shared library run path origin... " >&6; }
4981if test "${acl_cv_rpath+set}" = set; then :
4982  $as_echo_n "(cached) " >&6
4983else
4984
4985    CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
4986    ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
4987    . ./conftest.sh
4988    rm -f ./conftest.sh
4989    acl_cv_rpath=done
4990
4991fi
4992{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
4993$as_echo "$acl_cv_rpath" >&6; }
4994  wl="$acl_cv_wl"
4995  libext="$acl_cv_libext"
4996  shlibext="$acl_cv_shlibext"
4997  hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
4998  hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
4999  hardcode_direct="$acl_cv_hardcode_direct"
5000  hardcode_minus_L="$acl_cv_hardcode_minus_L"
5001    # Check whether --enable-rpath was given.
5002if test "${enable_rpath+set}" = set; then :
5003  enableval=$enable_rpath; :
5004else
5005  enable_rpath=yes
5006fi
5007
5008
5009
5010
5011
5012
5013
5014
5015    use_additional=yes
5016
5017  acl_save_prefix="$prefix"
5018  prefix="$acl_final_prefix"
5019  acl_save_exec_prefix="$exec_prefix"
5020  exec_prefix="$acl_final_exec_prefix"
5021
5022    eval additional_includedir=\"$includedir\"
5023    eval additional_libdir=\"$libdir\"
5024
5025  exec_prefix="$acl_save_exec_prefix"
5026  prefix="$acl_save_prefix"
5027
5028
5029# Check whether --with-libiconv-prefix was given.
5030if test "${with_libiconv_prefix+set}" = set; then :
5031  withval=$with_libiconv_prefix;
5032    if test "X$withval" = "Xno"; then
5033      use_additional=no
5034    else
5035      if test "X$withval" = "X"; then
5036
5037  acl_save_prefix="$prefix"
5038  prefix="$acl_final_prefix"
5039  acl_save_exec_prefix="$exec_prefix"
5040  exec_prefix="$acl_final_exec_prefix"
5041
5042          eval additional_includedir=\"$includedir\"
5043          eval additional_libdir=\"$libdir\"
5044
5045  exec_prefix="$acl_save_exec_prefix"
5046  prefix="$acl_save_prefix"
5047
5048      else
5049        additional_includedir="$withval/include"
5050        additional_libdir="$withval/lib"
5051      fi
5052    fi
5053
5054fi
5055
5056      LIBICONV=
5057  LTLIBICONV=
5058  INCICONV=
5059  rpathdirs=
5060  ltrpathdirs=
5061  names_already_handled=
5062  names_next_round='iconv '
5063  while test -n "$names_next_round"; do
5064    names_this_round="$names_next_round"
5065    names_next_round=
5066    for name in $names_this_round; do
5067      already_handled=
5068      for n in $names_already_handled; do
5069        if test "$n" = "$name"; then
5070          already_handled=yes
5071          break
5072        fi
5073      done
5074      if test -z "$already_handled"; then
5075        names_already_handled="$names_already_handled $name"
5076                        uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
5077        eval value=\"\$HAVE_LIB$uppername\"
5078        if test -n "$value"; then
5079          if test "$value" = yes; then
5080            eval value=\"\$LIB$uppername\"
5081            test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
5082            eval value=\"\$LTLIB$uppername\"
5083            test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
5084          else
5085                                    :
5086          fi
5087        else
5088                              found_dir=
5089          found_la=
5090          found_so=
5091          found_a=
5092          if test $use_additional = yes; then
5093            if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
5094              found_dir="$additional_libdir"
5095              found_so="$additional_libdir/lib$name.$shlibext"
5096              if test -f "$additional_libdir/lib$name.la"; then
5097                found_la="$additional_libdir/lib$name.la"
5098              fi
5099            else
5100              if test -f "$additional_libdir/lib$name.$libext"; then
5101                found_dir="$additional_libdir"
5102                found_a="$additional_libdir/lib$name.$libext"
5103                if test -f "$additional_libdir/lib$name.la"; then
5104                  found_la="$additional_libdir/lib$name.la"
5105                fi
5106              fi
5107            fi
5108          fi
5109          if test "X$found_dir" = "X"; then
5110            for x in $LDFLAGS $LTLIBICONV; do
5111
5112  acl_save_prefix="$prefix"
5113  prefix="$acl_final_prefix"
5114  acl_save_exec_prefix="$exec_prefix"
5115  exec_prefix="$acl_final_exec_prefix"
5116  eval x=\"$x\"
5117  exec_prefix="$acl_save_exec_prefix"
5118  prefix="$acl_save_prefix"
5119
5120              case "$x" in
5121                -L*)
5122                  dir=`echo "X$x" | sed -e 's/^X-L//'`
5123                  if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
5124                    found_dir="$dir"
5125                    found_so="$dir/lib$name.$shlibext"
5126                    if test -f "$dir/lib$name.la"; then
5127                      found_la="$dir/lib$name.la"
5128                    fi
5129                  else
5130                    if test -f "$dir/lib$name.$libext"; then
5131                      found_dir="$dir"
5132                      found_a="$dir/lib$name.$libext"
5133                      if test -f "$dir/lib$name.la"; then
5134                        found_la="$dir/lib$name.la"
5135                      fi
5136                    fi
5137                  fi
5138                  ;;
5139              esac
5140              if test "X$found_dir" != "X"; then
5141                break
5142              fi
5143            done
5144          fi
5145          if test "X$found_dir" != "X"; then
5146                        LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
5147            if test "X$found_so" != "X"; then
5148                                                        if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
5149                                LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
5150              else
5151                                                                                haveit=
5152                for x in $ltrpathdirs; do
5153                  if test "X$x" = "X$found_dir"; then
5154                    haveit=yes
5155                    break
5156                  fi
5157                done
5158                if test -z "$haveit"; then
5159                  ltrpathdirs="$ltrpathdirs $found_dir"
5160                fi
5161                                if test "$hardcode_direct" = yes; then
5162                                                      LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
5163                else
5164                  if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
5165                                                            LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
5166                                                            haveit=
5167                    for x in $rpathdirs; do
5168                      if test "X$x" = "X$found_dir"; then
5169                        haveit=yes
5170                        break
5171                      fi
5172                    done
5173                    if test -z "$haveit"; then
5174                      rpathdirs="$rpathdirs $found_dir"
5175                    fi
5176                  else
5177                                                                                haveit=
5178                    for x in $LDFLAGS $LIBICONV; do
5179
5180  acl_save_prefix="$prefix"
5181  prefix="$acl_final_prefix"
5182  acl_save_exec_prefix="$exec_prefix"
5183  exec_prefix="$acl_final_exec_prefix"
5184  eval x=\"$x\"
5185  exec_prefix="$acl_save_exec_prefix"
5186  prefix="$acl_save_prefix"
5187
5188                      if test "X$x" = "X-L$found_dir"; then
5189                        haveit=yes
5190                        break
5191                      fi
5192                    done
5193                    if test -z "$haveit"; then
5194                      LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
5195                    fi
5196                    if test "$hardcode_minus_L" != no; then
5197                                                                                        LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
5198                    else
5199                                                                                                                                                                                LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
5200                    fi
5201                  fi
5202                fi
5203              fi
5204            else
5205              if test "X$found_a" != "X"; then
5206                                LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
5207              else
5208                                                LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
5209              fi
5210            fi
5211                        additional_includedir=
5212            case "$found_dir" in
5213              */lib | */lib/)
5214                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
5215                additional_includedir="$basedir/include"
5216                ;;
5217            esac
5218            if test "X$additional_includedir" != "X"; then
5219                                                                                                                if test "X$additional_includedir" != "X/usr/include"; then
5220                haveit=
5221                if test "X$additional_includedir" = "X/usr/local/include"; then
5222                  if test -n "$GCC"; then
5223                    case $host_os in
5224                      linux*) haveit=yes;;
5225                    esac
5226                  fi
5227                fi
5228                if test -z "$haveit"; then
5229                  for x in $CPPFLAGS $INCICONV; do
5230
5231  acl_save_prefix="$prefix"
5232  prefix="$acl_final_prefix"
5233  acl_save_exec_prefix="$exec_prefix"
5234  exec_prefix="$acl_final_exec_prefix"
5235  eval x=\"$x\"
5236  exec_prefix="$acl_save_exec_prefix"
5237  prefix="$acl_save_prefix"
5238
5239                    if test "X$x" = "X-I$additional_includedir"; then
5240                      haveit=yes
5241                      break
5242                    fi
5243                  done
5244                  if test -z "$haveit"; then
5245                    if test -d "$additional_includedir"; then
5246                                            INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
5247                    fi
5248                  fi
5249                fi
5250              fi
5251            fi
5252                        if test -n "$found_la"; then
5253                                                        save_libdir="$libdir"
5254              case "$found_la" in
5255                */* | *\\*) . "$found_la" ;;
5256                *) . "./$found_la" ;;
5257              esac
5258              libdir="$save_libdir"
5259                            for dep in $dependency_libs; do
5260                case "$dep" in
5261                  -L*)
5262                    additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
5263                                                                                                                                                                if test "X$additional_libdir" != "X/usr/lib"; then
5264                      haveit=
5265                      if test "X$additional_libdir" = "X/usr/local/lib"; then
5266                        if test -n "$GCC"; then
5267                          case $host_os in
5268                            linux*) haveit=yes;;
5269                          esac
5270                        fi
5271                      fi
5272                      if test -z "$haveit"; then
5273                        haveit=
5274                        for x in $LDFLAGS $LIBICONV; do
5275
5276  acl_save_prefix="$prefix"
5277  prefix="$acl_final_prefix"
5278  acl_save_exec_prefix="$exec_prefix"
5279  exec_prefix="$acl_final_exec_prefix"
5280  eval x=\"$x\"
5281  exec_prefix="$acl_save_exec_prefix"
5282  prefix="$acl_save_prefix"
5283
5284                          if test "X$x" = "X-L$additional_libdir"; then
5285                            haveit=yes
5286                            break
5287                          fi
5288                        done
5289                        if test -z "$haveit"; then
5290                          if test -d "$additional_libdir"; then
5291                                                        LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
5292                          fi
5293                        fi
5294                        haveit=
5295                        for x in $LDFLAGS $LTLIBICONV; do
5296
5297  acl_save_prefix="$prefix"
5298  prefix="$acl_final_prefix"
5299  acl_save_exec_prefix="$exec_prefix"
5300  exec_prefix="$acl_final_exec_prefix"
5301  eval x=\"$x\"
5302  exec_prefix="$acl_save_exec_prefix"
5303  prefix="$acl_save_prefix"
5304
5305                          if test "X$x" = "X-L$additional_libdir"; then
5306                            haveit=yes
5307                            break
5308                          fi
5309                        done
5310                        if test -z "$haveit"; then
5311                          if test -d "$additional_libdir"; then
5312                                                        LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
5313                          fi
5314                        fi
5315                      fi
5316                    fi
5317                    ;;
5318                  -R*)
5319                    dir=`echo "X$dep" | sed -e 's/^X-R//'`
5320                    if test "$enable_rpath" != no; then
5321                                                                  haveit=
5322                      for x in $rpathdirs; do
5323                        if test "X$x" = "X$dir"; then
5324                          haveit=yes
5325                          break
5326                        fi
5327                      done
5328                      if test -z "$haveit"; then
5329                        rpathdirs="$rpathdirs $dir"
5330                      fi
5331                                                                  haveit=
5332                      for x in $ltrpathdirs; do
5333                        if test "X$x" = "X$dir"; then
5334                          haveit=yes
5335                          break
5336                        fi
5337                      done
5338                      if test -z "$haveit"; then
5339                        ltrpathdirs="$ltrpathdirs $dir"
5340                      fi
5341                    fi
5342                    ;;
5343                  -l*)
5344                                        names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
5345                    ;;
5346                  *.la)
5347                                                                                names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
5348                    ;;
5349                  *)
5350                                        LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
5351                    LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
5352                    ;;
5353                esac
5354              done
5355            fi
5356          else
5357                                                            LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
5358            LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
5359          fi
5360        fi
5361      fi
5362    done
5363  done
5364  if test "X$rpathdirs" != "X"; then
5365    if test -n "$hardcode_libdir_separator"; then
5366                        alldirs=
5367      for found_dir in $rpathdirs; do
5368        alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
5369      done
5370            acl_save_libdir="$libdir"
5371      libdir="$alldirs"
5372      eval flag=\"$hardcode_libdir_flag_spec\"
5373      libdir="$acl_save_libdir"
5374      LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
5375    else
5376            for found_dir in $rpathdirs; do
5377        acl_save_libdir="$libdir"
5378        libdir="$found_dir"
5379        eval flag=\"$hardcode_libdir_flag_spec\"
5380        libdir="$acl_save_libdir"
5381        LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
5382      done
5383    fi
5384  fi
5385  if test "X$ltrpathdirs" != "X"; then
5386            for found_dir in $ltrpathdirs; do
5387      LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
5388    done
5389  fi
5390
5391
5392
5393
5394  for ac_header in argz.h limits.h locale.h nl_types.h malloc.h stddef.h \
5395stdlib.h string.h unistd.h sys/param.h
5396do :
5397  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5398ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5399eval as_val=\$$as_ac_Header
5400   if test "x$as_val" = x""yes; then :
5401  cat >>confdefs.h <<_ACEOF
5402#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5403_ACEOF
5404
5405fi
5406
5407done
5408
5409  for ac_func in feof_unlocked fgets_unlocked getc_unlocked getcwd getegid \
5410geteuid getgid getuid mempcpy munmap putenv setenv setlocale stpcpy \
5411strcasecmp strdup strtoul tsearch __argz_count __argz_stringify __argz_next \
5412__fsetlocking
5413do :
5414  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5415ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5416eval as_val=\$$as_ac_var
5417   if test "x$as_val" = x""yes; then :
5418  cat >>confdefs.h <<_ACEOF
5419#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5420_ACEOF
5421
5422fi
5423done
5424
5425
5426
5427
5428
5429
5430
5431  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
5432$as_echo_n "checking for iconv... " >&6; }
5433if test "${am_cv_func_iconv+set}" = set; then :
5434  $as_echo_n "(cached) " >&6
5435else
5436
5437    am_cv_func_iconv="no, consider installing GNU libiconv"
5438    am_cv_lib_iconv=no
5439                    am_save_CPPFLAGS="$CPPFLAGS"
5440    CPPFLAGS="$CPPFLAGS $INCICONV"
5441    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5442/* end confdefs.h.  */
5443#include <stdlib.h>
5444#include <iconv.h>
5445int
5446main ()
5447{
5448iconv_t cd = iconv_open("","");
5449       iconv(cd,NULL,NULL,NULL,NULL);
5450       iconv_close(cd);
5451  ;
5452  return 0;
5453}
5454_ACEOF
5455if ac_fn_c_try_link "$LINENO"; then :
5456  am_cv_func_iconv=yes
5457fi
5458rm -f core conftest.err conftest.$ac_objext \
5459    conftest$ac_exeext conftest.$ac_ext
5460    CPPFLAGS="$am_save_CPPFLAGS"
5461
5462    if test "$am_cv_func_iconv" != yes && test -d ../libiconv; then
5463      for _libs in .libs _libs; do
5464        am_save_CPPFLAGS="$CPPFLAGS"
5465        am_save_LIBS="$LIBS"
5466        CPPFLAGS="$CPPFLAGS -I../libiconv/include"
5467        LIBS="$LIBS ../libiconv/lib/$_libs/libiconv.a"
5468        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5469/* end confdefs.h.  */
5470#include <stdlib.h>
5471#include <iconv.h>
5472int
5473main ()
5474{
5475iconv_t cd = iconv_open("","");
5476           iconv(cd,NULL,NULL,NULL,NULL);
5477           iconv_close(cd);
5478  ;
5479  return 0;
5480}
5481_ACEOF
5482if ac_fn_c_try_link "$LINENO"; then :
5483  INCICONV="-I../libiconv/include"
5484          LIBICONV='${top_builddir}'/../libiconv/lib/$_libs/libiconv.a
5485          LTLIBICONV='${top_builddir}'/../libiconv/lib/libiconv.la
5486          am_cv_lib_iconv=yes
5487          am_cv_func_iconv=yes
5488fi
5489rm -f core conftest.err conftest.$ac_objext \
5490    conftest$ac_exeext conftest.$ac_ext
5491        CPPFLAGS="$am_save_CPPFLAGS"
5492        LIBS="$am_save_LIBS"
5493        if test "$am_cv_func_iconv" = "yes"; then
5494          break
5495        fi
5496      done
5497    fi
5498
5499    if test "$am_cv_func_iconv" != yes; then
5500      am_save_CPPFLAGS="$CPPFLAGS"
5501      am_save_LIBS="$LIBS"
5502      CPPFLAGS="$LIBS $INCICONV"
5503      LIBS="$LIBS $LIBICONV"
5504      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5505/* end confdefs.h.  */
5506#include <stdlib.h>
5507#include <iconv.h>
5508int
5509main ()
5510{
5511iconv_t cd = iconv_open("","");
5512         iconv(cd,NULL,NULL,NULL,NULL);
5513         iconv_close(cd);
5514  ;
5515  return 0;
5516}
5517_ACEOF
5518if ac_fn_c_try_link "$LINENO"; then :
5519  am_cv_lib_iconv=yes
5520        am_cv_func_iconv=yes
5521fi
5522rm -f core conftest.err conftest.$ac_objext \
5523    conftest$ac_exeext conftest.$ac_ext
5524      CPPFLAGS="$am_save_CPPFLAGS"
5525      LIBS="$am_save_LIBS"
5526    fi
5527
5528fi
5529{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
5530$as_echo "$am_cv_func_iconv" >&6; }
5531  if test "$am_cv_func_iconv" = yes; then
5532
5533$as_echo "#define HAVE_ICONV 1" >>confdefs.h
5534
5535  fi
5536  if test "$am_cv_lib_iconv" = yes; then
5537
5538  for element in $INCICONV; do
5539    haveit=
5540    for x in $CPPFLAGS; do
5541
5542  acl_save_prefix="$prefix"
5543  prefix="$acl_final_prefix"
5544  acl_save_exec_prefix="$exec_prefix"
5545  exec_prefix="$acl_final_exec_prefix"
5546  eval x=\"$x\"
5547  exec_prefix="$acl_save_exec_prefix"
5548  prefix="$acl_save_prefix"
5549
5550      if test "X$x" = "X$element"; then
5551        haveit=yes
5552        break
5553      fi
5554    done
5555    if test -z "$haveit"; then
5556      CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
5557    fi
5558  done
5559
5560    { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
5561$as_echo_n "checking how to link with libiconv... " >&6; }
5562    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
5563$as_echo "$LIBICONV" >&6; }
5564  else
5565    LIBICONV=
5566    LTLIBICONV=
5567  fi
5568
5569
5570
5571  if test "$am_cv_func_iconv" = yes; then
5572    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
5573$as_echo_n "checking for iconv declaration... " >&6; }
5574    if test "${am_cv_proto_iconv+set}" = set; then :
5575  $as_echo_n "(cached) " >&6
5576else
5577
5578      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5579/* end confdefs.h.  */
5580
5581#include <stdlib.h>
5582#include <iconv.h>
5583extern
5584#ifdef __cplusplus
5585"C"
5586#endif
5587#if defined(__STDC__) || defined(__cplusplus)
5588size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
5589#else
5590size_t iconv();
5591#endif
5592
5593int
5594main ()
5595{
5596
5597  ;
5598  return 0;
5599}
5600_ACEOF
5601if ac_fn_c_try_compile "$LINENO"; then :
5602  am_cv_proto_iconv_arg1=""
5603else
5604  am_cv_proto_iconv_arg1="const"
5605fi
5606rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5607      am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
5608fi
5609
5610    am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
5611    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
5612         }$am_cv_proto_iconv" >&5
5613$as_echo "${ac_t:-
5614         }$am_cv_proto_iconv" >&6; }
5615
5616cat >>confdefs.h <<_ACEOF
5617#define ICONV_CONST $am_cv_proto_iconv_arg1
5618_ACEOF
5619
5620  fi
5621
5622
5623  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
5624$as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
5625if test "${am_cv_langinfo_codeset+set}" = set; then :
5626  $as_echo_n "(cached) " >&6
5627else
5628  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5629/* end confdefs.h.  */
5630#include <langinfo.h>
5631int
5632main ()
5633{
5634char* cs = nl_langinfo(CODESET);
5635  ;
5636  return 0;
5637}
5638_ACEOF
5639if ac_fn_c_try_link "$LINENO"; then :
5640  am_cv_langinfo_codeset=yes
5641else
5642  am_cv_langinfo_codeset=no
5643fi
5644rm -f core conftest.err conftest.$ac_objext \
5645    conftest$ac_exeext conftest.$ac_ext
5646
5647fi
5648{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
5649$as_echo "$am_cv_langinfo_codeset" >&6; }
5650  if test $am_cv_langinfo_codeset = yes; then
5651
5652$as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
5653
5654  fi
5655
5656  if test $ac_cv_header_locale_h = yes; then
5657
5658  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
5659$as_echo_n "checking for LC_MESSAGES... " >&6; }
5660if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
5661  $as_echo_n "(cached) " >&6
5662else
5663  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5664/* end confdefs.h.  */
5665#include <locale.h>
5666int
5667main ()
5668{
5669return LC_MESSAGES
5670  ;
5671  return 0;
5672}
5673_ACEOF
5674if ac_fn_c_try_link "$LINENO"; then :
5675  am_cv_val_LC_MESSAGES=yes
5676else
5677  am_cv_val_LC_MESSAGES=no
5678fi
5679rm -f core conftest.err conftest.$ac_objext \
5680    conftest$ac_exeext conftest.$ac_ext
5681fi
5682{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
5683$as_echo "$am_cv_val_LC_MESSAGES" >&6; }
5684  if test $am_cv_val_LC_MESSAGES = yes; then
5685
5686$as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
5687
5688  fi
5689
5690  fi
5691
5692                      for ac_prog in bison
5693do
5694  # Extract the first word of "$ac_prog", so it can be a program name with args.
5695set dummy $ac_prog; ac_word=$2
5696{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5697$as_echo_n "checking for $ac_word... " >&6; }
5698if test "${ac_cv_prog_INTLBISON+set}" = set; then :
5699  $as_echo_n "(cached) " >&6
5700else
5701  if test -n "$INTLBISON"; then
5702  ac_cv_prog_INTLBISON="$INTLBISON" # Let the user override the test.
5703else
5704as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5705for as_dir in $PATH
5706do
5707  IFS=$as_save_IFS
5708  test -z "$as_dir" && as_dir=.
5709    for ac_exec_ext in '' $ac_executable_extensions; do
5710  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5711    ac_cv_prog_INTLBISON="$ac_prog"
5712    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5713    break 2
5714  fi
5715done
5716  done
5717IFS=$as_save_IFS
5718
5719fi
5720fi
5721INTLBISON=$ac_cv_prog_INTLBISON
5722if test -n "$INTLBISON"; then
5723  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INTLBISON" >&5
5724$as_echo "$INTLBISON" >&6; }
5725else
5726  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5727$as_echo "no" >&6; }
5728fi
5729
5730
5731  test -n "$INTLBISON" && break
5732done
5733
5734  if test -z "$INTLBISON"; then
5735    ac_verc_fail=yes
5736  else
5737        { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of bison" >&5
5738$as_echo_n "checking version of bison... " >&6; }
5739    ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
5740    case $ac_prog_version in
5741      '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
5742      1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*)
5743         ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
5744      *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
5745    esac
5746    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5
5747$as_echo "$ac_prog_version" >&6; }
5748  fi
5749  if test $ac_verc_fail = yes; then
5750    INTLBISON=:
5751  fi
5752
5753
5754
5755
5756
5757
5758
5759
5760
5761
5762
5763
5764
5765
5766
5767
5768  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
5769$as_echo_n "checking whether NLS is requested... " >&6; }
5770    # Check whether --enable-nls was given.
5771if test "${enable_nls+set}" = set; then :
5772  enableval=$enable_nls; USE_NLS=$enableval
5773else
5774  USE_NLS=yes
5775fi
5776
5777  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
5778$as_echo "$USE_NLS" >&6; }
5779
5780
5781
5782
5783    BUILD_INCLUDED_LIBINTL=no
5784    USE_INCLUDED_LIBINTL=no
5785
5786  LIBINTL=
5787  LTLIBINTL=
5788  POSUB=
5789
5790    if test "$USE_NLS" = "yes"; then
5791    gt_use_preinstalled_gnugettext=no
5792
5793      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether included gettext is requested" >&5
5794$as_echo_n "checking whether included gettext is requested... " >&6; }
5795
5796# Check whether --with-included-gettext was given.
5797if test "${with_included_gettext+set}" = set; then :
5798  withval=$with_included_gettext; nls_cv_force_use_gnu_gettext=$withval
5799else
5800  nls_cv_force_use_gnu_gettext=no
5801fi
5802
5803      { $as_echo "$as_me:${as_lineno-$LINENO}: result: $nls_cv_force_use_gnu_gettext" >&5
5804$as_echo "$nls_cv_force_use_gnu_gettext" >&6; }
5805
5806      nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
5807      if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
5808
5809
5810
5811
5812
5813
5814        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5
5815$as_echo_n "checking for GNU gettext in libc... " >&6; }
5816if test "${gt_cv_func_gnugettext1_libc+set}" = set; then :
5817  $as_echo_n "(cached) " >&6
5818else
5819  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5820/* end confdefs.h.  */
5821#include <libintl.h>
5822extern int _nl_msg_cat_cntr;
5823extern int *_nl_domain_bindings;
5824int
5825main ()
5826{
5827bindtextdomain ("", "");
5828return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings
5829  ;
5830  return 0;
5831}
5832_ACEOF
5833if ac_fn_c_try_link "$LINENO"; then :
5834  gt_cv_func_gnugettext1_libc=yes
5835else
5836  gt_cv_func_gnugettext1_libc=no
5837fi
5838rm -f core conftest.err conftest.$ac_objext \
5839    conftest$ac_exeext conftest.$ac_ext
5840fi
5841{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libc" >&5
5842$as_echo "$gt_cv_func_gnugettext1_libc" >&6; }
5843
5844        if test "$gt_cv_func_gnugettext1_libc" != "yes"; then
5845
5846
5847
5848    use_additional=yes
5849
5850  acl_save_prefix="$prefix"
5851  prefix="$acl_final_prefix"
5852  acl_save_exec_prefix="$exec_prefix"
5853  exec_prefix="$acl_final_exec_prefix"
5854
5855    eval additional_includedir=\"$includedir\"
5856    eval additional_libdir=\"$libdir\"
5857
5858  exec_prefix="$acl_save_exec_prefix"
5859  prefix="$acl_save_prefix"
5860
5861
5862# Check whether --with-libintl-prefix was given.
5863if test "${with_libintl_prefix+set}" = set; then :
5864  withval=$with_libintl_prefix;
5865    if test "X$withval" = "Xno"; then
5866      use_additional=no
5867    else
5868      if test "X$withval" = "X"; then
5869
5870  acl_save_prefix="$prefix"
5871  prefix="$acl_final_prefix"
5872  acl_save_exec_prefix="$exec_prefix"
5873  exec_prefix="$acl_final_exec_prefix"
5874
5875          eval additional_includedir=\"$includedir\"
5876          eval additional_libdir=\"$libdir\"
5877
5878  exec_prefix="$acl_save_exec_prefix"
5879  prefix="$acl_save_prefix"
5880
5881      else
5882        additional_includedir="$withval/include"
5883        additional_libdir="$withval/lib"
5884      fi
5885    fi
5886
5887fi
5888
5889      LIBINTL=
5890  LTLIBINTL=
5891  INCINTL=
5892  rpathdirs=
5893  ltrpathdirs=
5894  names_already_handled=
5895  names_next_round='intl '
5896  while test -n "$names_next_round"; do
5897    names_this_round="$names_next_round"
5898    names_next_round=
5899    for name in $names_this_round; do
5900      already_handled=
5901      for n in $names_already_handled; do
5902        if test "$n" = "$name"; then
5903          already_handled=yes
5904          break
5905        fi
5906      done
5907      if test -z "$already_handled"; then
5908        names_already_handled="$names_already_handled $name"
5909                        uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
5910        eval value=\"\$HAVE_LIB$uppername\"
5911        if test -n "$value"; then
5912          if test "$value" = yes; then
5913            eval value=\"\$LIB$uppername\"
5914            test -z "$value" || LIBINTL="${LIBINTL}${LIBINTL:+ }$value"
5915            eval value=\"\$LTLIB$uppername\"
5916            test -z "$value" || LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$value"
5917          else
5918                                    :
5919          fi
5920        else
5921                              found_dir=
5922          found_la=
5923          found_so=
5924          found_a=
5925          if test $use_additional = yes; then
5926            if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
5927              found_dir="$additional_libdir"
5928              found_so="$additional_libdir/lib$name.$shlibext"
5929              if test -f "$additional_libdir/lib$name.la"; then
5930                found_la="$additional_libdir/lib$name.la"
5931              fi
5932            else
5933              if test -f "$additional_libdir/lib$name.$libext"; then
5934                found_dir="$additional_libdir"
5935                found_a="$additional_libdir/lib$name.$libext"
5936                if test -f "$additional_libdir/lib$name.la"; then
5937                  found_la="$additional_libdir/lib$name.la"
5938                fi
5939              fi
5940            fi
5941          fi
5942          if test "X$found_dir" = "X"; then
5943            for x in $LDFLAGS $LTLIBINTL; do
5944
5945  acl_save_prefix="$prefix"
5946  prefix="$acl_final_prefix"
5947  acl_save_exec_prefix="$exec_prefix"
5948  exec_prefix="$acl_final_exec_prefix"
5949  eval x=\"$x\"
5950  exec_prefix="$acl_save_exec_prefix"
5951  prefix="$acl_save_prefix"
5952
5953              case "$x" in
5954                -L*)
5955                  dir=`echo "X$x" | sed -e 's/^X-L//'`
5956                  if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
5957                    found_dir="$dir"
5958                    found_so="$dir/lib$name.$shlibext"
5959                    if test -f "$dir/lib$name.la"; then
5960                      found_la="$dir/lib$name.la"
5961                    fi
5962                  else
5963                    if test -f "$dir/lib$name.$libext"; then
5964                      found_dir="$dir"
5965                      found_a="$dir/lib$name.$libext"
5966                      if test -f "$dir/lib$name.la"; then
5967                        found_la="$dir/lib$name.la"
5968                      fi
5969                    fi
5970                  fi
5971                  ;;
5972              esac
5973              if test "X$found_dir" != "X"; then
5974                break
5975              fi
5976            done
5977          fi
5978          if test "X$found_dir" != "X"; then
5979                        LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$found_dir -l$name"
5980            if test "X$found_so" != "X"; then
5981                                                        if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
5982                                LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
5983              else
5984                                                                                haveit=
5985                for x in $ltrpathdirs; do
5986                  if test "X$x" = "X$found_dir"; then
5987                    haveit=yes
5988                    break
5989                  fi
5990                done
5991                if test -z "$haveit"; then
5992                  ltrpathdirs="$ltrpathdirs $found_dir"
5993                fi
5994                                if test "$hardcode_direct" = yes; then
5995                                                      LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
5996                else
5997                  if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
5998                                                            LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
5999                                                            haveit=
6000                    for x in $rpathdirs; do
6001                      if test "X$x" = "X$found_dir"; then
6002                        haveit=yes
6003                        break
6004                      fi
6005                    done
6006                    if test -z "$haveit"; then
6007                      rpathdirs="$rpathdirs $found_dir"
6008                    fi
6009                  else
6010                                                                                haveit=
6011                    for x in $LDFLAGS $LIBINTL; do
6012
6013  acl_save_prefix="$prefix"
6014  prefix="$acl_final_prefix"
6015  acl_save_exec_prefix="$exec_prefix"
6016  exec_prefix="$acl_final_exec_prefix"
6017  eval x=\"$x\"
6018  exec_prefix="$acl_save_exec_prefix"
6019  prefix="$acl_save_prefix"
6020
6021                      if test "X$x" = "X-L$found_dir"; then
6022                        haveit=yes
6023                        break
6024                      fi
6025                    done
6026                    if test -z "$haveit"; then
6027                      LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir"
6028                    fi
6029                    if test "$hardcode_minus_L" != no; then
6030                                                                                        LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so"
6031                    else
6032                                                                                                                                                                                LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name"
6033                    fi
6034                  fi
6035                fi
6036              fi
6037            else
6038              if test "X$found_a" != "X"; then
6039                                LIBINTL="${LIBINTL}${LIBINTL:+ }$found_a"
6040              else
6041                                                LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir -l$name"
6042              fi
6043            fi
6044                        additional_includedir=
6045            case "$found_dir" in
6046              */lib | */lib/)
6047                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
6048                additional_includedir="$basedir/include"
6049                ;;
6050            esac
6051            if test "X$additional_includedir" != "X"; then
6052                                                                                                                if test "X$additional_includedir" != "X/usr/include"; then
6053                haveit=
6054                if test "X$additional_includedir" = "X/usr/local/include"; then
6055                  if test -n "$GCC"; then
6056                    case $host_os in
6057                      linux*) haveit=yes;;
6058                    esac
6059                  fi
6060                fi
6061                if test -z "$haveit"; then
6062                  for x in $CPPFLAGS $INCINTL; do
6063
6064  acl_save_prefix="$prefix"
6065  prefix="$acl_final_prefix"
6066  acl_save_exec_prefix="$exec_prefix"
6067  exec_prefix="$acl_final_exec_prefix"
6068  eval x=\"$x\"
6069  exec_prefix="$acl_save_exec_prefix"
6070  prefix="$acl_save_prefix"
6071
6072                    if test "X$x" = "X-I$additional_includedir"; then
6073                      haveit=yes
6074                      break
6075                    fi
6076                  done
6077                  if test -z "$haveit"; then
6078                    if test -d "$additional_includedir"; then
6079                                            INCINTL="${INCINTL}${INCINTL:+ }-I$additional_includedir"
6080                    fi
6081                  fi
6082                fi
6083              fi
6084            fi
6085                        if test -n "$found_la"; then
6086                                                        save_libdir="$libdir"
6087              case "$found_la" in
6088                */* | *\\*) . "$found_la" ;;
6089                *) . "./$found_la" ;;
6090              esac
6091              libdir="$save_libdir"
6092                            for dep in $dependency_libs; do
6093                case "$dep" in
6094                  -L*)
6095                    additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
6096                                                                                                                                                                if test "X$additional_libdir" != "X/usr/lib"; then
6097                      haveit=
6098                      if test "X$additional_libdir" = "X/usr/local/lib"; then
6099                        if test -n "$GCC"; then
6100                          case $host_os in
6101                            linux*) haveit=yes;;
6102                          esac
6103                        fi
6104                      fi
6105                      if test -z "$haveit"; then
6106                        haveit=
6107                        for x in $LDFLAGS $LIBINTL; do
6108
6109  acl_save_prefix="$prefix"
6110  prefix="$acl_final_prefix"
6111  acl_save_exec_prefix="$exec_prefix"
6112  exec_prefix="$acl_final_exec_prefix"
6113  eval x=\"$x\"
6114  exec_prefix="$acl_save_exec_prefix"
6115  prefix="$acl_save_prefix"
6116
6117                          if test "X$x" = "X-L$additional_libdir"; then
6118                            haveit=yes
6119                            break
6120                          fi
6121                        done
6122                        if test -z "$haveit"; then
6123                          if test -d "$additional_libdir"; then
6124                                                        LIBINTL="${LIBINTL}${LIBINTL:+ }-L$additional_libdir"
6125                          fi
6126                        fi
6127                        haveit=
6128                        for x in $LDFLAGS $LTLIBINTL; do
6129
6130  acl_save_prefix="$prefix"
6131  prefix="$acl_final_prefix"
6132  acl_save_exec_prefix="$exec_prefix"
6133  exec_prefix="$acl_final_exec_prefix"
6134  eval x=\"$x\"
6135  exec_prefix="$acl_save_exec_prefix"
6136  prefix="$acl_save_prefix"
6137
6138                          if test "X$x" = "X-L$additional_libdir"; then
6139                            haveit=yes
6140                            break
6141                          fi
6142                        done
6143                        if test -z "$haveit"; then
6144                          if test -d "$additional_libdir"; then
6145                                                        LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$additional_libdir"
6146                          fi
6147                        fi
6148                      fi
6149                    fi
6150                    ;;
6151                  -R*)
6152                    dir=`echo "X$dep" | sed -e 's/^X-R//'`
6153                    if test "$enable_rpath" != no; then
6154                                                                  haveit=
6155                      for x in $rpathdirs; do
6156                        if test "X$x" = "X$dir"; then
6157                          haveit=yes
6158                          break
6159                        fi
6160                      done
6161                      if test -z "$haveit"; then
6162                        rpathdirs="$rpathdirs $dir"
6163                      fi
6164                                                                  haveit=
6165                      for x in $ltrpathdirs; do
6166                        if test "X$x" = "X$dir"; then
6167                          haveit=yes
6168                          break
6169                        fi
6170                      done
6171                      if test -z "$haveit"; then
6172                        ltrpathdirs="$ltrpathdirs $dir"
6173                      fi
6174                    fi
6175                    ;;
6176                  -l*)
6177                                        names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
6178                    ;;
6179                  *.la)
6180                                                                                names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
6181                    ;;
6182                  *)
6183                                        LIBINTL="${LIBINTL}${LIBINTL:+ }$dep"
6184                    LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$dep"
6185                    ;;
6186                esac
6187              done
6188            fi
6189          else
6190                                                            LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name"
6191            LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-l$name"
6192          fi
6193        fi
6194      fi
6195    done
6196  done
6197  if test "X$rpathdirs" != "X"; then
6198    if test -n "$hardcode_libdir_separator"; then
6199                        alldirs=
6200      for found_dir in $rpathdirs; do
6201        alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
6202      done
6203            acl_save_libdir="$libdir"
6204      libdir="$alldirs"
6205      eval flag=\"$hardcode_libdir_flag_spec\"
6206      libdir="$acl_save_libdir"
6207      LIBINTL="${LIBINTL}${LIBINTL:+ }$flag"
6208    else
6209            for found_dir in $rpathdirs; do
6210        acl_save_libdir="$libdir"
6211        libdir="$found_dir"
6212        eval flag=\"$hardcode_libdir_flag_spec\"
6213        libdir="$acl_save_libdir"
6214        LIBINTL="${LIBINTL}${LIBINTL:+ }$flag"
6215      done
6216    fi
6217  fi
6218  if test "X$ltrpathdirs" != "X"; then
6219            for found_dir in $ltrpathdirs; do
6220      LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"
6221    done
6222  fi
6223
6224          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5
6225$as_echo_n "checking for GNU gettext in libintl... " >&6; }
6226if test "${gt_cv_func_gnugettext1_libintl+set}" = set; then :
6227  $as_echo_n "(cached) " >&6
6228else
6229  gt_save_CPPFLAGS="$CPPFLAGS"
6230            CPPFLAGS="$CPPFLAGS $INCINTL"
6231            gt_save_LIBS="$LIBS"
6232            LIBS="$LIBS $LIBINTL"
6233                        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6234/* end confdefs.h.  */
6235#include <libintl.h>
6236extern int _nl_msg_cat_cntr;
6237extern
6238#ifdef __cplusplus
6239"C"
6240#endif
6241const char *_nl_expand_alias ();
6242int
6243main ()
6244{
6245bindtextdomain ("", "");
6246return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
6247  ;
6248  return 0;
6249}
6250_ACEOF
6251if ac_fn_c_try_link "$LINENO"; then :
6252  gt_cv_func_gnugettext1_libintl=yes
6253else
6254  gt_cv_func_gnugettext1_libintl=no
6255fi
6256rm -f core conftest.err conftest.$ac_objext \
6257    conftest$ac_exeext conftest.$ac_ext
6258                        if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then
6259              LIBS="$LIBS $LIBICONV"
6260              cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6261/* end confdefs.h.  */
6262#include <libintl.h>
6263extern int _nl_msg_cat_cntr;
6264extern
6265#ifdef __cplusplus
6266"C"
6267#endif
6268const char *_nl_expand_alias ();
6269int
6270main ()
6271{
6272bindtextdomain ("", "");
6273return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
6274  ;
6275  return 0;
6276}
6277_ACEOF
6278if ac_fn_c_try_link "$LINENO"; then :
6279  LIBINTL="$LIBINTL $LIBICONV"
6280                LTLIBINTL="$LTLIBINTL $LTLIBICONV"
6281                gt_cv_func_gnugettext1_libintl=yes
6282
6283fi
6284rm -f core conftest.err conftest.$ac_objext \
6285    conftest$ac_exeext conftest.$ac_ext
6286            fi
6287            CPPFLAGS="$gt_save_CPPFLAGS"
6288            LIBS="$gt_save_LIBS"
6289fi
6290{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libintl" >&5
6291$as_echo "$gt_cv_func_gnugettext1_libintl" >&6; }
6292        fi
6293
6294                                        if test "$gt_cv_func_gnugettext1_libc" = "yes" \
6295           || { test "$gt_cv_func_gnugettext1_libintl" = "yes" \
6296                && test "$PACKAGE" != gettext-runtime \
6297                && test "$PACKAGE" != gettext-tools; }; then
6298          gt_use_preinstalled_gnugettext=yes
6299        else
6300                    LIBINTL=
6301          LTLIBINTL=
6302          INCINTL=
6303        fi
6304
6305
6306        if test "$gt_use_preinstalled_gnugettext" != "yes"; then
6307                              nls_cv_use_gnu_gettext=yes
6308        fi
6309      fi
6310
6311      if test "$nls_cv_use_gnu_gettext" = "yes"; then
6312                BUILD_INCLUDED_LIBINTL=yes
6313        USE_INCLUDED_LIBINTL=yes
6314        LIBINTL="\${top_builddir}/intl/libintl.a $LIBICONV"
6315        LTLIBINTL="\${top_builddir}/intl/libintl.a $LTLIBICONV"
6316        LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'`
6317      fi
6318
6319      if test "$gt_use_preinstalled_gnugettext" = "yes" \
6320         || test "$nls_cv_use_gnu_gettext" = "yes"; then
6321                CATOBJEXT=.gmo
6322      fi
6323
6324
6325    if test "$gt_use_preinstalled_gnugettext" = "yes" \
6326       || test "$nls_cv_use_gnu_gettext" = "yes"; then
6327
6328$as_echo "#define ENABLE_NLS 1" >>confdefs.h
6329
6330    else
6331      USE_NLS=no
6332    fi
6333  fi
6334
6335  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use NLS" >&5
6336$as_echo_n "checking whether to use NLS... " >&6; }
6337  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
6338$as_echo "$USE_NLS" >&6; }
6339  if test "$USE_NLS" = "yes"; then
6340    { $as_echo "$as_me:${as_lineno-$LINENO}: checking where the gettext function comes from" >&5
6341$as_echo_n "checking where the gettext function comes from... " >&6; }
6342    if test "$gt_use_preinstalled_gnugettext" = "yes"; then
6343      if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then
6344        gt_source="external libintl"
6345      else
6346        gt_source="libc"
6347      fi
6348    else
6349      gt_source="included intl directory"
6350    fi
6351    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_source" >&5
6352$as_echo "$gt_source" >&6; }
6353  fi
6354
6355  if test "$USE_NLS" = "yes"; then
6356
6357    if test "$gt_use_preinstalled_gnugettext" = "yes"; then
6358      if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then
6359        { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libintl" >&5
6360$as_echo_n "checking how to link with libintl... " >&6; }
6361        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
6362$as_echo "$LIBINTL" >&6; }
6363
6364  for element in $INCINTL; do
6365    haveit=
6366    for x in $CPPFLAGS; do
6367
6368  acl_save_prefix="$prefix"
6369  prefix="$acl_final_prefix"
6370  acl_save_exec_prefix="$exec_prefix"
6371  exec_prefix="$acl_final_exec_prefix"
6372  eval x=\"$x\"
6373  exec_prefix="$acl_save_exec_prefix"
6374  prefix="$acl_save_prefix"
6375
6376      if test "X$x" = "X$element"; then
6377        haveit=yes
6378        break
6379      fi
6380    done
6381    if test -z "$haveit"; then
6382      CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
6383    fi
6384  done
6385
6386      fi
6387
6388
6389$as_echo "#define HAVE_GETTEXT 1" >>confdefs.h
6390
6391
6392$as_echo "#define HAVE_DCGETTEXT 1" >>confdefs.h
6393
6394    fi
6395
6396        POSUB=po
6397  fi
6398
6399
6400            if test "$PACKAGE" = gettext-runtime || test "$PACKAGE" = gettext-tools; then
6401      BUILD_INCLUDED_LIBINTL=yes
6402    fi
6403
6404
6405
6406
6407
6408        nls_cv_header_intl=
6409    nls_cv_header_libgt=
6410
6411        DATADIRNAME=share
6412
6413
6414        INSTOBJEXT=.mo
6415
6416
6417        GENCAT=gencat
6418
6419
6420        if test "$USE_INCLUDED_LIBINTL" = yes; then
6421      INTLOBJS="\$(GETTOBJS)"
6422    fi
6423
6424
6425        INTL_LIBTOOL_SUFFIX_PREFIX=
6426
6427
6428
6429    INTLLIBS="$LIBINTL"
6430
6431
6432
6433
6434
6435
6436
6437# This replaces the extensive use of DEFS in the original Makefile.in.
6438
6439$as_echo "#define IN_LIBINTL 1" >>confdefs.h
6440
6441
6442$as_echo "#define IN_LIBRARY 1" >>confdefs.h
6443
6444
6445$as_echo "#define DEPENDS_ON_LIBICONV 1" >>confdefs.h
6446
6447
6448$as_echo "#define ENABLE_RELOCATABLE 1" >>confdefs.h
6449
6450
6451$as_echo "#define NO_XMALLOC 1" >>confdefs.h
6452
6453
6454$as_echo "#define set_relocation_prefix libintl_set_relocation_prefix" >>confdefs.h
6455
6456
6457$as_echo "#define relocate libintl_relocate" >>confdefs.h
6458
6459
6460MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing
6461for ac_prog in aclocal
6462do
6463  # Extract the first word of "$ac_prog", so it can be a program name with args.
6464set dummy $ac_prog; ac_word=$2
6465{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6466$as_echo_n "checking for $ac_word... " >&6; }
6467if test "${ac_cv_prog_ACLOCAL+set}" = set; then :
6468  $as_echo_n "(cached) " >&6
6469else
6470  if test -n "$ACLOCAL"; then
6471  ac_cv_prog_ACLOCAL="$ACLOCAL" # Let the user override the test.
6472else
6473as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6474for as_dir in $PATH
6475do
6476  IFS=$as_save_IFS
6477  test -z "$as_dir" && as_dir=.
6478    for ac_exec_ext in '' $ac_executable_extensions; do
6479  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6480    ac_cv_prog_ACLOCAL="$ac_prog"
6481    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6482    break 2
6483  fi
6484done
6485  done
6486IFS=$as_save_IFS
6487
6488fi
6489fi
6490ACLOCAL=$ac_cv_prog_ACLOCAL
6491if test -n "$ACLOCAL"; then
6492  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ACLOCAL" >&5
6493$as_echo "$ACLOCAL" >&6; }
6494else
6495  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6496$as_echo "no" >&6; }
6497fi
6498
6499
6500  test -n "$ACLOCAL" && break
6501done
6502test -n "$ACLOCAL" || ACLOCAL="$MISSING aclocal"
6503
6504for ac_prog in autoconf
6505do
6506  # Extract the first word of "$ac_prog", so it can be a program name with args.
6507set dummy $ac_prog; ac_word=$2
6508{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6509$as_echo_n "checking for $ac_word... " >&6; }
6510if test "${ac_cv_prog_AUTOCONF+set}" = set; then :
6511  $as_echo_n "(cached) " >&6
6512else
6513  if test -n "$AUTOCONF"; then
6514  ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test.
6515else
6516as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6517for as_dir in $PATH
6518do
6519  IFS=$as_save_IFS
6520  test -z "$as_dir" && as_dir=.
6521    for ac_exec_ext in '' $ac_executable_extensions; do
6522  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6523    ac_cv_prog_AUTOCONF="$ac_prog"
6524    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6525    break 2
6526  fi
6527done
6528  done
6529IFS=$as_save_IFS
6530
6531fi
6532fi
6533AUTOCONF=$ac_cv_prog_AUTOCONF
6534if test -n "$AUTOCONF"; then
6535  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5
6536$as_echo "$AUTOCONF" >&6; }
6537else
6538  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6539$as_echo "no" >&6; }
6540fi
6541
6542
6543  test -n "$AUTOCONF" && break
6544done
6545test -n "$AUTOCONF" || AUTOCONF="$MISSING autoconf"
6546
6547for ac_prog in autoheader
6548do
6549  # Extract the first word of "$ac_prog", so it can be a program name with args.
6550set dummy $ac_prog; ac_word=$2
6551{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6552$as_echo_n "checking for $ac_word... " >&6; }
6553if test "${ac_cv_prog_AUTOHEADER+set}" = set; then :
6554  $as_echo_n "(cached) " >&6
6555else
6556  if test -n "$AUTOHEADER"; then
6557  ac_cv_prog_AUTOHEADER="$AUTOHEADER" # Let the user override the test.
6558else
6559as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6560for as_dir in $PATH
6561do
6562  IFS=$as_save_IFS
6563  test -z "$as_dir" && as_dir=.
6564    for ac_exec_ext in '' $ac_executable_extensions; do
6565  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6566    ac_cv_prog_AUTOHEADER="$ac_prog"
6567    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6568    break 2
6569  fi
6570done
6571  done
6572IFS=$as_save_IFS
6573
6574fi
6575fi
6576AUTOHEADER=$ac_cv_prog_AUTOHEADER
6577if test -n "$AUTOHEADER"; then
6578  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOHEADER" >&5
6579$as_echo "$AUTOHEADER" >&6; }
6580else
6581  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6582$as_echo "no" >&6; }
6583fi
6584
6585
6586  test -n "$AUTOHEADER" && break
6587done
6588test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader"
6589
6590
6591# Check whether --enable-maintainer-mode was given.
6592if test "${enable_maintainer_mode+set}" = set; then :
6593  enableval=$enable_maintainer_mode;
6594else
6595  enable_maintainer_mode=no
6596fi
6597
6598if test "x$enable_maintainer_mode" = xno; then
6599  MAINT='#'
6600else
6601  MAINT=
6602fi
6603
6604
6605# Additional info for config.intl.
6606
6607
6608
6609LIBINTL_DEP=
6610INCINTL=
6611case $USE_INCLUDED_LIBINTL in
6612  yes)
6613    LIBINTL=`echo $LIBINTL | sed 's,${top_builddir},&/..,' `
6614    LTLIBINTL=`echo $LTLIBINTL | sed 's,${top_builddir},&/..,' `
6615    LIBINTL_DEP='${top_builddir}/../intl/libintl.a'
6616    INCINTL='-I${top_builddir}/../intl'
6617    ;;
6618esac
6619
6620ac_config_files="$ac_config_files Makefile config.intl"
6621
6622cat >confcache <<\_ACEOF
6623# This file is a shell script that caches the results of configure
6624# tests run on this system so they can be shared between configure
6625# scripts and configure runs, see configure's option --config-cache.
6626# It is not useful on other systems.  If it contains results you don't
6627# want to keep, you may remove or edit it.
6628#
6629# config.status only pays attention to the cache file if you give it
6630# the --recheck option to rerun configure.
6631#
6632# `ac_cv_env_foo' variables (set or unset) will be overridden when
6633# loading this file, other *unset* `ac_cv_foo' will be assigned the
6634# following values.
6635
6636_ACEOF
6637
6638# The following way of writing the cache mishandles newlines in values,
6639# but we know of no workaround that is simple, portable, and efficient.
6640# So, we kill variables containing newlines.
6641# Ultrix sh set writes to stderr and can't be redirected directly,
6642# and sets the high bit in the cache file unless we assign to the vars.
6643(
6644  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6645    eval ac_val=\$$ac_var
6646    case $ac_val in #(
6647    *${as_nl}*)
6648      case $ac_var in #(
6649      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6650$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6651      esac
6652      case $ac_var in #(
6653      _ | IFS | as_nl) ;; #(
6654      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
6655      *) { eval $ac_var=; unset $ac_var;} ;;
6656      esac ;;
6657    esac
6658  done
6659
6660  (set) 2>&1 |
6661    case $as_nl`(ac_space=' '; set) 2>&1` in #(
6662    *${as_nl}ac_space=\ *)
6663      # `set' does not quote correctly, so add quotes: double-quote
6664      # substitution turns \\\\ into \\, and sed turns \\ into \.
6665      sed -n \
6666	"s/'/'\\\\''/g;
6667	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6668      ;; #(
6669    *)
6670      # `set' quotes correctly as required by POSIX, so do not add quotes.
6671      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
6672      ;;
6673    esac |
6674    sort
6675) |
6676  sed '
6677     /^ac_cv_env_/b end
6678     t clear
6679     :clear
6680     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6681     t end
6682     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6683     :end' >>confcache
6684if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6685  if test -w "$cache_file"; then
6686    test "x$cache_file" != "x/dev/null" &&
6687      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6688$as_echo "$as_me: updating cache $cache_file" >&6;}
6689    cat confcache >$cache_file
6690  else
6691    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6692$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6693  fi
6694fi
6695rm -f confcache
6696
6697test "x$prefix" = xNONE && prefix=$ac_default_prefix
6698# Let make expand exec_prefix.
6699test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6700
6701DEFS=-DHAVE_CONFIG_H
6702
6703ac_libobjs=
6704ac_ltlibobjs=
6705for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6706  # 1. Remove the extension, and $U if already installed.
6707  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6708  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
6709  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
6710  #    will be set to the directory where LIBOBJS objects are built.
6711  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6712  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
6713done
6714LIBOBJS=$ac_libobjs
6715
6716LTLIBOBJS=$ac_ltlibobjs
6717
6718
6719
6720: ${CONFIG_STATUS=./config.status}
6721ac_write_fail=0
6722ac_clean_files_save=$ac_clean_files
6723ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6724{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6725$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6726as_write_fail=0
6727cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
6728#! $SHELL
6729# Generated by $as_me.
6730# Run this file to recreate the current configuration.
6731# Compiler output produced by configure, useful for debugging
6732# configure, is in config.log if it exists.
6733
6734debug=false
6735ac_cs_recheck=false
6736ac_cs_silent=false
6737
6738SHELL=\${CONFIG_SHELL-$SHELL}
6739export SHELL
6740_ASEOF
6741cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
6742## -------------------- ##
6743## M4sh Initialization. ##
6744## -------------------- ##
6745
6746# Be more Bourne compatible
6747DUALCASE=1; export DUALCASE # for MKS sh
6748if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
6749  emulate sh
6750  NULLCMD=:
6751  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6752  # is contrary to our usage.  Disable this feature.
6753  alias -g '${1+"$@"}'='"$@"'
6754  setopt NO_GLOB_SUBST
6755else
6756  case `(set -o) 2>/dev/null` in #(
6757  *posix*) :
6758    set -o posix ;; #(
6759  *) :
6760     ;;
6761esac
6762fi
6763
6764
6765as_nl='
6766'
6767export as_nl
6768# Printing a long string crashes Solaris 7 /usr/bin/printf.
6769as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6770as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6771as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6772# Prefer a ksh shell builtin over an external printf program on Solaris,
6773# but without wasting forks for bash or zsh.
6774if test -z "$BASH_VERSION$ZSH_VERSION" \
6775    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
6776  as_echo='print -r --'
6777  as_echo_n='print -rn --'
6778elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6779  as_echo='printf %s\n'
6780  as_echo_n='printf %s'
6781else
6782  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6783    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6784    as_echo_n='/usr/ucb/echo -n'
6785  else
6786    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
6787    as_echo_n_body='eval
6788      arg=$1;
6789      case $arg in #(
6790      *"$as_nl"*)
6791	expr "X$arg" : "X\\(.*\\)$as_nl";
6792	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
6793      esac;
6794      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
6795    '
6796    export as_echo_n_body
6797    as_echo_n='sh -c $as_echo_n_body as_echo'
6798  fi
6799  export as_echo_body
6800  as_echo='sh -c $as_echo_body as_echo'
6801fi
6802
6803# The user is always right.
6804if test "${PATH_SEPARATOR+set}" != set; then
6805  PATH_SEPARATOR=:
6806  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6807    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
6808      PATH_SEPARATOR=';'
6809  }
6810fi
6811
6812
6813# IFS
6814# We need space, tab and new line, in precisely that order.  Quoting is
6815# there to prevent editors from complaining about space-tab.
6816# (If _AS_PATH_WALK were called with IFS unset, it would disable word
6817# splitting by setting IFS to empty value.)
6818IFS=" ""	$as_nl"
6819
6820# Find who we are.  Look in the path if we contain no directory separator.
6821case $0 in #((
6822  *[\\/]* ) as_myself=$0 ;;
6823  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6824for as_dir in $PATH
6825do
6826  IFS=$as_save_IFS
6827  test -z "$as_dir" && as_dir=.
6828    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6829  done
6830IFS=$as_save_IFS
6831
6832     ;;
6833esac
6834# We did not find ourselves, most probably we were run as `sh COMMAND'
6835# in which case we are not to be found in the path.
6836if test "x$as_myself" = x; then
6837  as_myself=$0
6838fi
6839if test ! -f "$as_myself"; then
6840  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6841  exit 1
6842fi
6843
6844# Unset variables that we do not need and which cause bugs (e.g. in
6845# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
6846# suppresses any "Segmentation fault" message there.  '((' could
6847# trigger a bug in pdksh 5.2.14.
6848for as_var in BASH_ENV ENV MAIL MAILPATH
6849do eval test x\${$as_var+set} = xset \
6850  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
6851done
6852PS1='$ '
6853PS2='> '
6854PS4='+ '
6855
6856# NLS nuisances.
6857LC_ALL=C
6858export LC_ALL
6859LANGUAGE=C
6860export LANGUAGE
6861
6862# CDPATH.
6863(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
6864
6865
6866# as_fn_error ERROR [LINENO LOG_FD]
6867# ---------------------------------
6868# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6869# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6870# script with status $?, using 1 if that was 0.
6871as_fn_error ()
6872{
6873  as_status=$?; test $as_status -eq 0 && as_status=1
6874  if test "$3"; then
6875    as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6876    $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
6877  fi
6878  $as_echo "$as_me: error: $1" >&2
6879  as_fn_exit $as_status
6880} # as_fn_error
6881
6882
6883# as_fn_set_status STATUS
6884# -----------------------
6885# Set $? to STATUS, without forking.
6886as_fn_set_status ()
6887{
6888  return $1
6889} # as_fn_set_status
6890
6891# as_fn_exit STATUS
6892# -----------------
6893# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
6894as_fn_exit ()
6895{
6896  set +e
6897  as_fn_set_status $1
6898  exit $1
6899} # as_fn_exit
6900
6901# as_fn_unset VAR
6902# ---------------
6903# Portably unset VAR.
6904as_fn_unset ()
6905{
6906  { eval $1=; unset $1;}
6907}
6908as_unset=as_fn_unset
6909# as_fn_append VAR VALUE
6910# ----------------------
6911# Append the text in VALUE to the end of the definition contained in VAR. Take
6912# advantage of any shell optimizations that allow amortized linear growth over
6913# repeated appends, instead of the typical quadratic growth present in naive
6914# implementations.
6915if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
6916  eval 'as_fn_append ()
6917  {
6918    eval $1+=\$2
6919  }'
6920else
6921  as_fn_append ()
6922  {
6923    eval $1=\$$1\$2
6924  }
6925fi # as_fn_append
6926
6927# as_fn_arith ARG...
6928# ------------------
6929# Perform arithmetic evaluation on the ARGs, and store the result in the
6930# global $as_val. Take advantage of shells that can avoid forks. The arguments
6931# must be portable across $(()) and expr.
6932if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
6933  eval 'as_fn_arith ()
6934  {
6935    as_val=$(( $* ))
6936  }'
6937else
6938  as_fn_arith ()
6939  {
6940    as_val=`expr "$@" || test $? -eq 1`
6941  }
6942fi # as_fn_arith
6943
6944
6945if expr a : '\(a\)' >/dev/null 2>&1 &&
6946   test "X`expr 00001 : '.*\(...\)'`" = X001; then
6947  as_expr=expr
6948else
6949  as_expr=false
6950fi
6951
6952if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6953  as_basename=basename
6954else
6955  as_basename=false
6956fi
6957
6958if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6959  as_dirname=dirname
6960else
6961  as_dirname=false
6962fi
6963
6964as_me=`$as_basename -- "$0" ||
6965$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
6966	 X"$0" : 'X\(//\)$' \| \
6967	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
6968$as_echo X/"$0" |
6969    sed '/^.*\/\([^/][^/]*\)\/*$/{
6970	    s//\1/
6971	    q
6972	  }
6973	  /^X\/\(\/\/\)$/{
6974	    s//\1/
6975	    q
6976	  }
6977	  /^X\/\(\/\).*/{
6978	    s//\1/
6979	    q
6980	  }
6981	  s/.*/./; q'`
6982
6983# Avoid depending upon Character Ranges.
6984as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6985as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6986as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6987as_cr_digits='0123456789'
6988as_cr_alnum=$as_cr_Letters$as_cr_digits
6989
6990ECHO_C= ECHO_N= ECHO_T=
6991case `echo -n x` in #(((((
6992-n*)
6993  case `echo 'xy\c'` in
6994  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
6995  xy)  ECHO_C='\c';;
6996  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
6997       ECHO_T='	';;
6998  esac;;
6999*)
7000  ECHO_N='-n';;
7001esac
7002
7003rm -f conf$$ conf$$.exe conf$$.file
7004if test -d conf$$.dir; then
7005  rm -f conf$$.dir/conf$$.file
7006else
7007  rm -f conf$$.dir
7008  mkdir conf$$.dir 2>/dev/null
7009fi
7010if (echo >conf$$.file) 2>/dev/null; then
7011  if ln -s conf$$.file conf$$ 2>/dev/null; then
7012    as_ln_s='ln -s'
7013    # ... but there are two gotchas:
7014    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7015    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7016    # In both cases, we have to default to `cp -p'.
7017    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7018      as_ln_s='cp -p'
7019  elif ln conf$$.file conf$$ 2>/dev/null; then
7020    as_ln_s=ln
7021  else
7022    as_ln_s='cp -p'
7023  fi
7024else
7025  as_ln_s='cp -p'
7026fi
7027rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7028rmdir conf$$.dir 2>/dev/null
7029
7030
7031# as_fn_mkdir_p
7032# -------------
7033# Create "$as_dir" as a directory, including parents if necessary.
7034as_fn_mkdir_p ()
7035{
7036
7037  case $as_dir in #(
7038  -*) as_dir=./$as_dir;;
7039  esac
7040  test -d "$as_dir" || eval $as_mkdir_p || {
7041    as_dirs=
7042    while :; do
7043      case $as_dir in #(
7044      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7045      *) as_qdir=$as_dir;;
7046      esac
7047      as_dirs="'$as_qdir' $as_dirs"
7048      as_dir=`$as_dirname -- "$as_dir" ||
7049$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7050	 X"$as_dir" : 'X\(//\)[^/]' \| \
7051	 X"$as_dir" : 'X\(//\)$' \| \
7052	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7053$as_echo X"$as_dir" |
7054    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7055	    s//\1/
7056	    q
7057	  }
7058	  /^X\(\/\/\)[^/].*/{
7059	    s//\1/
7060	    q
7061	  }
7062	  /^X\(\/\/\)$/{
7063	    s//\1/
7064	    q
7065	  }
7066	  /^X\(\/\).*/{
7067	    s//\1/
7068	    q
7069	  }
7070	  s/.*/./; q'`
7071      test -d "$as_dir" && break
7072    done
7073    test -z "$as_dirs" || eval "mkdir $as_dirs"
7074  } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
7075
7076
7077} # as_fn_mkdir_p
7078if mkdir -p . 2>/dev/null; then
7079  as_mkdir_p='mkdir -p "$as_dir"'
7080else
7081  test -d ./-p && rmdir ./-p
7082  as_mkdir_p=false
7083fi
7084
7085if test -x / >/dev/null 2>&1; then
7086  as_test_x='test -x'
7087else
7088  if ls -dL / >/dev/null 2>&1; then
7089    as_ls_L_option=L
7090  else
7091    as_ls_L_option=
7092  fi
7093  as_test_x='
7094    eval sh -c '\''
7095      if test -d "$1"; then
7096	test -d "$1/.";
7097      else
7098	case $1 in #(
7099	-*)set "./$1";;
7100	esac;
7101	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
7102	???[sx]*):;;*)false;;esac;fi
7103    '\'' sh
7104  '
7105fi
7106as_executable_p=$as_test_x
7107
7108# Sed expression to map a string onto a valid CPP name.
7109as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7110
7111# Sed expression to map a string onto a valid variable name.
7112as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7113
7114
7115exec 6>&1
7116## ----------------------------------- ##
7117## Main body of $CONFIG_STATUS script. ##
7118## ----------------------------------- ##
7119_ASEOF
7120test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
7121
7122cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7123# Save the log message, to keep $0 and so on meaningful, and to
7124# report actual input values of CONFIG_FILES etc. instead of their
7125# values after options handling.
7126ac_log="
7127This file was extended by $as_me, which was
7128generated by GNU Autoconf 2.64.  Invocation command line was
7129
7130  CONFIG_FILES    = $CONFIG_FILES
7131  CONFIG_HEADERS  = $CONFIG_HEADERS
7132  CONFIG_LINKS    = $CONFIG_LINKS
7133  CONFIG_COMMANDS = $CONFIG_COMMANDS
7134  $ $0 $@
7135
7136on `(hostname || uname -n) 2>/dev/null | sed 1q`
7137"
7138
7139_ACEOF
7140
7141case $ac_config_files in *"
7142"*) set x $ac_config_files; shift; ac_config_files=$*;;
7143esac
7144
7145case $ac_config_headers in *"
7146"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
7147esac
7148
7149
7150cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7151# Files that config.status was made for.
7152config_files="$ac_config_files"
7153config_headers="$ac_config_headers"
7154config_commands="$ac_config_commands"
7155
7156_ACEOF
7157
7158cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7159ac_cs_usage="\
7160\`$as_me' instantiates files and other configuration actions
7161from templates according to the current configuration.  Unless the files
7162and actions are specified as TAGs, all are instantiated by default.
7163
7164Usage: $0 [OPTION]... [TAG]...
7165
7166  -h, --help       print this help, then exit
7167  -V, --version    print version number and configuration settings, then exit
7168  -q, --quiet, --silent
7169                   do not print progress messages
7170  -d, --debug      don't remove temporary files
7171      --recheck    update $as_me by reconfiguring in the same conditions
7172      --file=FILE[:TEMPLATE]
7173                   instantiate the configuration file FILE
7174      --header=FILE[:TEMPLATE]
7175                   instantiate the configuration header FILE
7176
7177Configuration files:
7178$config_files
7179
7180Configuration headers:
7181$config_headers
7182
7183Configuration commands:
7184$config_commands
7185
7186Report bugs to the package provider."
7187
7188_ACEOF
7189cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7190ac_cs_version="\\
7191config.status
7192configured by $0, generated by GNU Autoconf 2.64,
7193  with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
7194
7195Copyright (C) 2009 Free Software Foundation, Inc.
7196This config.status script is free software; the Free Software Foundation
7197gives unlimited permission to copy, distribute and modify it."
7198
7199ac_pwd='$ac_pwd'
7200srcdir='$srcdir'
7201INSTALL='$INSTALL'
7202test -n "\$AWK" || AWK=awk
7203_ACEOF
7204
7205cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7206# The default lists apply if the user does not specify any file.
7207ac_need_defaults=:
7208while test $# != 0
7209do
7210  case $1 in
7211  --*=*)
7212    ac_option=`expr "X$1" : 'X\([^=]*\)='`
7213    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
7214    ac_shift=:
7215    ;;
7216  *)
7217    ac_option=$1
7218    ac_optarg=$2
7219    ac_shift=shift
7220    ;;
7221  esac
7222
7223  case $ac_option in
7224  # Handling of the options.
7225  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7226    ac_cs_recheck=: ;;
7227  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7228    $as_echo "$ac_cs_version"; exit ;;
7229  --debug | --debu | --deb | --de | --d | -d )
7230    debug=: ;;
7231  --file | --fil | --fi | --f )
7232    $ac_shift
7233    case $ac_optarg in
7234    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7235    esac
7236    as_fn_append CONFIG_FILES " '$ac_optarg'"
7237    ac_need_defaults=false;;
7238  --header | --heade | --head | --hea )
7239    $ac_shift
7240    case $ac_optarg in
7241    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7242    esac
7243    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
7244    ac_need_defaults=false;;
7245  --he | --h)
7246    # Conflict between --help and --header
7247    as_fn_error "ambiguous option: \`$1'
7248Try \`$0 --help' for more information.";;
7249  --help | --hel | -h )
7250    $as_echo "$ac_cs_usage"; exit ;;
7251  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7252  | -silent | --silent | --silen | --sile | --sil | --si | --s)
7253    ac_cs_silent=: ;;
7254
7255  # This is an error.
7256  -*) as_fn_error "unrecognized option: \`$1'
7257Try \`$0 --help' for more information." ;;
7258
7259  *) as_fn_append ac_config_targets " $1"
7260     ac_need_defaults=false ;;
7261
7262  esac
7263  shift
7264done
7265
7266ac_configure_extra_args=
7267
7268if $ac_cs_silent; then
7269  exec 6>/dev/null
7270  ac_configure_extra_args="$ac_configure_extra_args --silent"
7271fi
7272
7273_ACEOF
7274cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7275if \$ac_cs_recheck; then
7276  set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7277  shift
7278  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7279  CONFIG_SHELL='$SHELL'
7280  export CONFIG_SHELL
7281  exec "\$@"
7282fi
7283
7284_ACEOF
7285cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7286exec 5>>config.log
7287{
7288  echo
7289  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7290## Running $as_me. ##
7291_ASBOX
7292  $as_echo "$ac_log"
7293} >&5
7294
7295_ACEOF
7296cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7297#
7298# INIT-COMMANDS
7299#
7300# Capture the value of obsolete ALL_LINGUAS because we need it to compute
7301    # POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
7302    # from automake.
7303    eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
7304    # Capture the value of LINGUAS because we need it to compute CATALOGS.
7305    LINGUAS="${LINGUAS-%UNSET%}"
7306
7307
7308_ACEOF
7309
7310cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7311
7312# Handling of arguments.
7313for ac_config_target in $ac_config_targets
7314do
7315  case $ac_config_target in
7316    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
7317    "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
7318    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7319    "config.intl") CONFIG_FILES="$CONFIG_FILES config.intl" ;;
7320
7321  *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
7322  esac
7323done
7324
7325
7326# If the user did not use the arguments to specify the items to instantiate,
7327# then the envvar interface is used.  Set only those that are not.
7328# We use the long form for the default assignment because of an extremely
7329# bizarre bug on SunOS 4.1.3.
7330if $ac_need_defaults; then
7331  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7332  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7333  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7334fi
7335
7336# Have a temporary directory for convenience.  Make it in the build tree
7337# simply because there is no reason against having it here, and in addition,
7338# creating and moving files from /tmp can sometimes cause problems.
7339# Hook for its removal unless debugging.
7340# Note that there is a small window in which the directory will not be cleaned:
7341# after its creation but before its name has been assigned to `$tmp'.
7342$debug ||
7343{
7344  tmp=
7345  trap 'exit_status=$?
7346  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
7347' 0
7348  trap 'as_fn_exit 1' 1 2 13 15
7349}
7350# Create a (secure) tmp directory for tmp files.
7351
7352{
7353  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7354  test -n "$tmp" && test -d "$tmp"
7355}  ||
7356{
7357  tmp=./conf$$-$RANDOM
7358  (umask 077 && mkdir "$tmp")
7359} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
7360
7361# Set up the scripts for CONFIG_FILES section.
7362# No need to generate them if there are no CONFIG_FILES.
7363# This happens for instance with `./config.status config.h'.
7364if test -n "$CONFIG_FILES"; then
7365
7366
7367ac_cr=`echo X | tr X '\015'`
7368# On cygwin, bash can eat \r inside `` if the user requested igncr.
7369# But we know of no other shell where ac_cr would be empty at this
7370# point, so we can use a bashism as a fallback.
7371if test "x$ac_cr" = x; then
7372  eval ac_cr=\$\'\\r\'
7373fi
7374ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7375if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7376  ac_cs_awk_cr='\r'
7377else
7378  ac_cs_awk_cr=$ac_cr
7379fi
7380
7381echo 'BEGIN {' >"$tmp/subs1.awk" &&
7382_ACEOF
7383
7384
7385{
7386  echo "cat >conf$$subs.awk <<_ACEOF" &&
7387  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7388  echo "_ACEOF"
7389} >conf$$subs.sh ||
7390  as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7391ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
7392ac_delim='%!_!# '
7393for ac_last_try in false false false false false :; do
7394  . ./conf$$subs.sh ||
7395    as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7396
7397  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
7398  if test $ac_delim_n = $ac_delim_num; then
7399    break
7400  elif $ac_last_try; then
7401    as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7402  else
7403    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7404  fi
7405done
7406rm -f conf$$subs.sh
7407
7408cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7409cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
7410_ACEOF
7411sed -n '
7412h
7413s/^/S["/; s/!.*/"]=/
7414p
7415g
7416s/^[^!]*!//
7417:repl
7418t repl
7419s/'"$ac_delim"'$//
7420t delim
7421:nl
7422h
7423s/\(.\{148\}\).*/\1/
7424t more1
7425s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7426p
7427n
7428b repl
7429:more1
7430s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7431p
7432g
7433s/.\{148\}//
7434t nl
7435:delim
7436h
7437s/\(.\{148\}\).*/\1/
7438t more2
7439s/["\\]/\\&/g; s/^/"/; s/$/"/
7440p
7441b
7442:more2
7443s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7444p
7445g
7446s/.\{148\}//
7447t delim
7448' <conf$$subs.awk | sed '
7449/^[^""]/{
7450  N
7451  s/\n//
7452}
7453' >>$CONFIG_STATUS || ac_write_fail=1
7454rm -f conf$$subs.awk
7455cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7456_ACAWK
7457cat >>"\$tmp/subs1.awk" <<_ACAWK &&
7458  for (key in S) S_is_set[key] = 1
7459  FS = ""
7460
7461}
7462{
7463  line = $ 0
7464  nfields = split(line, field, "@")
7465  substed = 0
7466  len = length(field[1])
7467  for (i = 2; i < nfields; i++) {
7468    key = field[i]
7469    keylen = length(key)
7470    if (S_is_set[key]) {
7471      value = S[key]
7472      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7473      len += length(value) + length(field[++i])
7474      substed = 1
7475    } else
7476      len += 1 + keylen
7477  }
7478
7479  print line
7480}
7481
7482_ACAWK
7483_ACEOF
7484cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7485if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7486  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7487else
7488  cat
7489fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
7490  || as_fn_error "could not setup config files machinery" "$LINENO" 5
7491_ACEOF
7492
7493# VPATH may cause trouble with some makes, so we remove $(srcdir),
7494# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7495# trailing colons and then remove the whole line if VPATH becomes empty
7496# (actually we leave an empty line to preserve line numbers).
7497if test "x$srcdir" = x.; then
7498  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
7499s/:*\$(srcdir):*/:/
7500s/:*\${srcdir}:*/:/
7501s/:*@srcdir@:*/:/
7502s/^\([^=]*=[	 ]*\):*/\1/
7503s/:*$//
7504s/^[^=]*=[	 ]*$//
7505}'
7506fi
7507
7508cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7509fi # test -n "$CONFIG_FILES"
7510
7511# Set up the scripts for CONFIG_HEADERS section.
7512# No need to generate them if there are no CONFIG_HEADERS.
7513# This happens for instance with `./config.status Makefile'.
7514if test -n "$CONFIG_HEADERS"; then
7515cat >"$tmp/defines.awk" <<\_ACAWK ||
7516BEGIN {
7517_ACEOF
7518
7519# Transform confdefs.h into an awk script `defines.awk', embedded as
7520# here-document in config.status, that substitutes the proper values into
7521# config.h.in to produce config.h.
7522
7523# Create a delimiter string that does not exist in confdefs.h, to ease
7524# handling of long lines.
7525ac_delim='%!_!# '
7526for ac_last_try in false false :; do
7527  ac_t=`sed -n "/$ac_delim/p" confdefs.h`
7528  if test -z "$ac_t"; then
7529    break
7530  elif $ac_last_try; then
7531    as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
7532  else
7533    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7534  fi
7535done
7536
7537# For the awk script, D is an array of macro values keyed by name,
7538# likewise P contains macro parameters if any.  Preserve backslash
7539# newline sequences.
7540
7541ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7542sed -n '
7543s/.\{148\}/&'"$ac_delim"'/g
7544t rset
7545:rset
7546s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
7547t def
7548d
7549:def
7550s/\\$//
7551t bsnl
7552s/["\\]/\\&/g
7553s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
7554D["\1"]=" \3"/p
7555s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
7556d
7557:bsnl
7558s/["\\]/\\&/g
7559s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
7560D["\1"]=" \3\\\\\\n"\\/p
7561t cont
7562s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
7563t cont
7564d
7565:cont
7566n
7567s/.\{148\}/&'"$ac_delim"'/g
7568t clear
7569:clear
7570s/\\$//
7571t bsnlc
7572s/["\\]/\\&/g; s/^/"/; s/$/"/p
7573d
7574:bsnlc
7575s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7576b cont
7577' <confdefs.h | sed '
7578s/'"$ac_delim"'/"\\\
7579"/g' >>$CONFIG_STATUS || ac_write_fail=1
7580
7581cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7582  for (key in D) D_is_set[key] = 1
7583  FS = ""
7584}
7585/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
7586  line = \$ 0
7587  split(line, arg, " ")
7588  if (arg[1] == "#") {
7589    defundef = arg[2]
7590    mac1 = arg[3]
7591  } else {
7592    defundef = substr(arg[1], 2)
7593    mac1 = arg[2]
7594  }
7595  split(mac1, mac2, "(") #)
7596  macro = mac2[1]
7597  prefix = substr(line, 1, index(line, defundef) - 1)
7598  if (D_is_set[macro]) {
7599    # Preserve the white space surrounding the "#".
7600    print prefix "define", macro P[macro] D[macro]
7601    next
7602  } else {
7603    # Replace #undef with comments.  This is necessary, for example,
7604    # in the case of _POSIX_SOURCE, which is predefined and required
7605    # on some systems where configure will not decide to define it.
7606    if (defundef == "undef") {
7607      print "/*", prefix defundef, macro, "*/"
7608      next
7609    }
7610  }
7611}
7612{ print }
7613_ACAWK
7614_ACEOF
7615cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7616  as_fn_error "could not setup config headers machinery" "$LINENO" 5
7617fi # test -n "$CONFIG_HEADERS"
7618
7619
7620eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
7621shift
7622for ac_tag
7623do
7624  case $ac_tag in
7625  :[FHLC]) ac_mode=$ac_tag; continue;;
7626  esac
7627  case $ac_mode$ac_tag in
7628  :[FHL]*:*);;
7629  :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
7630  :[FH]-) ac_tag=-:-;;
7631  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7632  esac
7633  ac_save_IFS=$IFS
7634  IFS=:
7635  set x $ac_tag
7636  IFS=$ac_save_IFS
7637  shift
7638  ac_file=$1
7639  shift
7640
7641  case $ac_mode in
7642  :L) ac_source=$1;;
7643  :[FH])
7644    ac_file_inputs=
7645    for ac_f
7646    do
7647      case $ac_f in
7648      -) ac_f="$tmp/stdin";;
7649      *) # Look for the file first in the build tree, then in the source tree
7650	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
7651	 # because $ac_f cannot contain `:'.
7652	 test -f "$ac_f" ||
7653	   case $ac_f in
7654	   [\\/$]*) false;;
7655	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7656	   esac ||
7657	   as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7658      esac
7659      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
7660      as_fn_append ac_file_inputs " '$ac_f'"
7661    done
7662
7663    # Let's still pretend it is `configure' which instantiates (i.e., don't
7664    # use $as_me), people would be surprised to read:
7665    #    /* config.h.  Generated by config.status.  */
7666    configure_input='Generated from '`
7667	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
7668	`' by configure.'
7669    if test x"$ac_file" != x-; then
7670      configure_input="$ac_file.  $configure_input"
7671      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7672$as_echo "$as_me: creating $ac_file" >&6;}
7673    fi
7674    # Neutralize special characters interpreted by sed in replacement strings.
7675    case $configure_input in #(
7676    *\&* | *\|* | *\\* )
7677       ac_sed_conf_input=`$as_echo "$configure_input" |
7678       sed 's/[\\\\&|]/\\\\&/g'`;; #(
7679    *) ac_sed_conf_input=$configure_input;;
7680    esac
7681
7682    case $ac_tag in
7683    *:-:* | *:-) cat >"$tmp/stdin" \
7684      || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
7685    esac
7686    ;;
7687  esac
7688
7689  ac_dir=`$as_dirname -- "$ac_file" ||
7690$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7691	 X"$ac_file" : 'X\(//\)[^/]' \| \
7692	 X"$ac_file" : 'X\(//\)$' \| \
7693	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
7694$as_echo X"$ac_file" |
7695    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7696	    s//\1/
7697	    q
7698	  }
7699	  /^X\(\/\/\)[^/].*/{
7700	    s//\1/
7701	    q
7702	  }
7703	  /^X\(\/\/\)$/{
7704	    s//\1/
7705	    q
7706	  }
7707	  /^X\(\/\).*/{
7708	    s//\1/
7709	    q
7710	  }
7711	  s/.*/./; q'`
7712  as_dir="$ac_dir"; as_fn_mkdir_p
7713  ac_builddir=.
7714
7715case "$ac_dir" in
7716.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7717*)
7718  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
7719  # A ".." for each directory in $ac_dir_suffix.
7720  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
7721  case $ac_top_builddir_sub in
7722  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7723  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7724  esac ;;
7725esac
7726ac_abs_top_builddir=$ac_pwd
7727ac_abs_builddir=$ac_pwd$ac_dir_suffix
7728# for backward compatibility:
7729ac_top_builddir=$ac_top_build_prefix
7730
7731case $srcdir in
7732  .)  # We are building in place.
7733    ac_srcdir=.
7734    ac_top_srcdir=$ac_top_builddir_sub
7735    ac_abs_top_srcdir=$ac_pwd ;;
7736  [\\/]* | ?:[\\/]* )  # Absolute name.
7737    ac_srcdir=$srcdir$ac_dir_suffix;
7738    ac_top_srcdir=$srcdir
7739    ac_abs_top_srcdir=$srcdir ;;
7740  *) # Relative name.
7741    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7742    ac_top_srcdir=$ac_top_build_prefix$srcdir
7743    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7744esac
7745ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7746
7747
7748  case $ac_mode in
7749  :F)
7750  #
7751  # CONFIG_FILE
7752  #
7753
7754  case $INSTALL in
7755  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7756  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7757  esac
7758_ACEOF
7759
7760cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7761# If the template does not know about datarootdir, expand it.
7762# FIXME: This hack should be removed a few years after 2.60.
7763ac_datarootdir_hack=; ac_datarootdir_seen=
7764ac_sed_dataroot='
7765/datarootdir/ {
7766  p
7767  q
7768}
7769/@datadir@/p
7770/@docdir@/p
7771/@infodir@/p
7772/@localedir@/p
7773/@mandir@/p'
7774case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7775*datarootdir*) ac_datarootdir_seen=yes;;
7776*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
7777  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7778$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7779_ACEOF
7780cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7781  ac_datarootdir_hack='
7782  s&@datadir@&$datadir&g
7783  s&@docdir@&$docdir&g
7784  s&@infodir@&$infodir&g
7785  s&@localedir@&$localedir&g
7786  s&@mandir@&$mandir&g
7787  s&\\\${datarootdir}&$datarootdir&g' ;;
7788esac
7789_ACEOF
7790
7791# Neutralize VPATH when `$srcdir' = `.'.
7792# Shell code in configure.ac might set extrasub.
7793# FIXME: do we really want to maintain this feature?
7794cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7795ac_sed_extra="$ac_vpsub
7796$extrasub
7797_ACEOF
7798cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7799:t
7800/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7801s|@configure_input@|$ac_sed_conf_input|;t t
7802s&@top_builddir@&$ac_top_builddir_sub&;t t
7803s&@top_build_prefix@&$ac_top_build_prefix&;t t
7804s&@srcdir@&$ac_srcdir&;t t
7805s&@abs_srcdir@&$ac_abs_srcdir&;t t
7806s&@top_srcdir@&$ac_top_srcdir&;t t
7807s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7808s&@builddir@&$ac_builddir&;t t
7809s&@abs_builddir@&$ac_abs_builddir&;t t
7810s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7811s&@INSTALL@&$ac_INSTALL&;t t
7812$ac_datarootdir_hack
7813"
7814eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
7815  || as_fn_error "could not create $ac_file" "$LINENO" 5
7816
7817test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7818  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
7819  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
7820  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7821which seems to be undefined.  Please make sure it is defined." >&5
7822$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7823which seems to be undefined.  Please make sure it is defined." >&2;}
7824
7825  rm -f "$tmp/stdin"
7826  case $ac_file in
7827  -) cat "$tmp/out" && rm -f "$tmp/out";;
7828  *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
7829  esac \
7830  || as_fn_error "could not create $ac_file" "$LINENO" 5
7831 ;;
7832  :H)
7833  #
7834  # CONFIG_HEADER
7835  #
7836  if test x"$ac_file" != x-; then
7837    {
7838      $as_echo "/* $configure_input  */" \
7839      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
7840    } >"$tmp/config.h" \
7841      || as_fn_error "could not create $ac_file" "$LINENO" 5
7842    if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
7843      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
7844$as_echo "$as_me: $ac_file is unchanged" >&6;}
7845    else
7846      rm -f "$ac_file"
7847      mv "$tmp/config.h" "$ac_file" \
7848	|| as_fn_error "could not create $ac_file" "$LINENO" 5
7849    fi
7850  else
7851    $as_echo "/* $configure_input  */" \
7852      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
7853      || as_fn_error "could not create -" "$LINENO" 5
7854  fi
7855 ;;
7856
7857  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
7858$as_echo "$as_me: executing $ac_file commands" >&6;}
7859 ;;
7860  esac
7861
7862
7863  case $ac_file$ac_mode in
7864    "default-1":C)
7865    for ac_file in $CONFIG_FILES; do
7866      # Support "outfile[:infile[:infile...]]"
7867      case "$ac_file" in
7868        *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
7869      esac
7870      # PO directories have a Makefile.in generated from Makefile.in.in.
7871      case "$ac_file" in */Makefile.in)
7872        # Adjust a relative srcdir.
7873        ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
7874        ac_dir_suffix=/`echo "$ac_dir"|sed 's%^\./%%'`
7875        ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
7876        # In autoconf-2.13 it is called $ac_given_srcdir.
7877        # In autoconf-2.50 it is called $srcdir.
7878        test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
7879        case "$ac_given_srcdir" in
7880          .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
7881          /*) top_srcdir="$ac_given_srcdir" ;;
7882          *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
7883        esac
7884        if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
7885          rm -f "$ac_dir/POTFILES"
7886          test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
7887          cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ 	]*\$/d" -e "s,.*,     $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
7888          POMAKEFILEDEPS="POTFILES.in"
7889          # ALL_LINGUAS, POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES depend
7890          # on $ac_dir but don't depend on user-specified configuration
7891          # parameters.
7892          if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
7893            # The LINGUAS file contains the set of available languages.
7894            if test -n "$OBSOLETE_ALL_LINGUAS"; then
7895              test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.ac is obsolete" || echo "setting ALL_LINGUAS in configure.ac is obsolete"
7896            fi
7897            ALL_LINGUAS_=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"`
7898            # Hide the ALL_LINGUAS assigment from automake.
7899            eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
7900            POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
7901          else
7902            # The set of available languages was given in configure.ac.
7903            eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
7904          fi
7905          case "$ac_given_srcdir" in
7906            .) srcdirpre= ;;
7907            *) srcdirpre='$(srcdir)/' ;;
7908          esac
7909          POFILES=
7910          GMOFILES=
7911          UPDATEPOFILES=
7912          DUMMYPOFILES=
7913          for lang in $ALL_LINGUAS; do
7914            POFILES="$POFILES $srcdirpre$lang.po"
7915            GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
7916            UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
7917            DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
7918          done
7919          # CATALOGS depends on both $ac_dir and the user's LINGUAS
7920          # environment variable.
7921          INST_LINGUAS=
7922          if test -n "$ALL_LINGUAS"; then
7923            for presentlang in $ALL_LINGUAS; do
7924              useit=no
7925              if test "%UNSET%" != "$LINGUAS"; then
7926                desiredlanguages="$LINGUAS"
7927              else
7928                desiredlanguages="$ALL_LINGUAS"
7929              fi
7930              for desiredlang in $desiredlanguages; do
7931                # Use the presentlang catalog if desiredlang is
7932                #   a. equal to presentlang, or
7933                #   b. a variant of presentlang (because in this case,
7934                #      presentlang can be used as a fallback for messages
7935                #      which are not translated in the desiredlang catalog).
7936                case "$desiredlang" in
7937                  "$presentlang"*) useit=yes;;
7938                esac
7939              done
7940              if test $useit = yes; then
7941                INST_LINGUAS="$INST_LINGUAS $presentlang"
7942              fi
7943            done
7944          fi
7945          CATALOGS=
7946          if test -n "$INST_LINGUAS"; then
7947            for lang in $INST_LINGUAS; do
7948              CATALOGS="$CATALOGS $lang.gmo"
7949            done
7950          fi
7951          test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
7952          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"
7953          for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
7954            if test -f "$f"; then
7955              case "$f" in
7956                *.orig | *.bak | *~) ;;
7957                *) cat "$f" >> "$ac_dir/Makefile" ;;
7958              esac
7959            fi
7960          done
7961        fi
7962        ;;
7963      esac
7964    done ;;
7965
7966  esac
7967done # for ac_tag
7968
7969
7970as_fn_exit 0
7971_ACEOF
7972ac_clean_files=$ac_clean_files_save
7973
7974test $ac_write_fail = 0 ||
7975  as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
7976
7977
7978# configure is writing to config.log, and then calls config.status.
7979# config.status does its own redirection, appending to config.log.
7980# Unfortunately, on DOS this fails, as config.log is still kept open
7981# by configure, so config.status won't be able to write to it; its
7982# output is simply discarded.  So we exec the FD to /dev/null,
7983# effectively closing config.log, so it can be properly (re)opened and
7984# appended to by config.status.  When coming back to configure, we
7985# need to make the FD available again.
7986if test "$no_create" != yes; then
7987  ac_cs_success=:
7988  ac_config_status_args=
7989  test "$silent" = yes &&
7990    ac_config_status_args="$ac_config_status_args --quiet"
7991  exec 5>/dev/null
7992  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
7993  exec 5>>config.log
7994  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
7995  # would make configure fail if this is the last instruction.
7996  $ac_cs_success || as_fn_exit $?
7997fi
7998if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
7999  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8000$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
8001fi
8002
8003