source: trunk/libs/newlib/src/etc/configure @ 623

Last change on this file since 623 was 444, checked in by satin@…, 6 years ago

add newlib,libalmos-mkh, restructure shared_syscalls.h and mini-libc

File size: 84.0 KB
RevLine 
[444]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=$as_suggested" as_lineno_2a=\$LINENO
170  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
171  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
172  if (eval "$as_required") 2>/dev/null; then :
173  as_have_required=yes
174else
175  as_have_required=no
176fi
177  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
178
179else
180  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
181as_found=false
182for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
183do
184  IFS=$as_save_IFS
185  test -z "$as_dir" && as_dir=.
186  as_found=:
187  case $as_dir in #(
188         /*)
189           for as_base in sh bash ksh sh5; do
190             # Try only shells that exist, to save several forks.
191             as_shell=$as_dir/$as_base
192             if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
193                    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
194  CONFIG_SHELL=$as_shell as_have_required=yes
195                   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
196  break 2
197fi
198fi
199           done;;
200       esac
201  as_found=false
202done
203$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
204              { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
205  CONFIG_SHELL=$SHELL as_have_required=yes
206fi; }
207IFS=$as_save_IFS
208
209
210      if test "x$CONFIG_SHELL" != x; then :
211  # We cannot yet assume a decent shell, so we have to provide a
212        # neutralization value for shells without unset; and this also
213        # works around shells that cannot unset nonexistent variables.
214        BASH_ENV=/dev/null
215        ENV=/dev/null
216        (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
217        export CONFIG_SHELL
218        exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
219fi
220
221    if test x$as_have_required = xno; then :
222  $as_echo "$0: This script requires a shell more modern than all"
223  $as_echo "$0: the shells that I found on your system."
224  if test x${ZSH_VERSION+set} = xset ; then
225    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
226    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
227  else
228    $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
229$0: including any error possibly output before this
230$0: message. Then install a modern shell, or manually run
231$0: the script under such a shell if you do have one."
232  fi
233  exit 1
234fi
235fi
236fi
237SHELL=${CONFIG_SHELL-/bin/sh}
238export SHELL
239# Unset more variables known to interfere with behavior of common tools.
240CLICOLOR_FORCE= GREP_OPTIONS=
241unset CLICOLOR_FORCE GREP_OPTIONS
242
243## --------------------- ##
244## M4sh Shell Functions. ##
245## --------------------- ##
246# as_fn_unset VAR
247# ---------------
248# Portably unset VAR.
249as_fn_unset ()
250{
251  { eval $1=; unset $1;}
252}
253as_unset=as_fn_unset
254
255# as_fn_set_status STATUS
256# -----------------------
257# Set $? to STATUS, without forking.
258as_fn_set_status ()
259{
260  return $1
261} # as_fn_set_status
262
263# as_fn_exit STATUS
264# -----------------
265# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
266as_fn_exit ()
267{
268  set +e
269  as_fn_set_status $1
270  exit $1
271} # as_fn_exit
272
273# as_fn_mkdir_p
274# -------------
275# Create "$as_dir" as a directory, including parents if necessary.
276as_fn_mkdir_p ()
277{
278
279  case $as_dir in #(
280  -*) as_dir=./$as_dir;;
281  esac
282  test -d "$as_dir" || eval $as_mkdir_p || {
283    as_dirs=
284    while :; do
285      case $as_dir in #(
286      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
287      *) as_qdir=$as_dir;;
288      esac
289      as_dirs="'$as_qdir' $as_dirs"
290      as_dir=`$as_dirname -- "$as_dir" ||
291$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
292         X"$as_dir" : 'X\(//\)[^/]' \| \
293         X"$as_dir" : 'X\(//\)$' \| \
294         X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
295$as_echo X"$as_dir" |
296    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
297            s//\1/
298            q
299          }
300          /^X\(\/\/\)[^/].*/{
301            s//\1/
302            q
303          }
304          /^X\(\/\/\)$/{
305            s//\1/
306            q
307          }
308          /^X\(\/\).*/{
309            s//\1/
310            q
311          }
312          s/.*/./; q'`
313      test -d "$as_dir" && break
314    done
315    test -z "$as_dirs" || eval "mkdir $as_dirs"
316  } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
317
318
319} # as_fn_mkdir_p
320# as_fn_append VAR VALUE
321# ----------------------
322# Append the text in VALUE to the end of the definition contained in VAR. Take
323# advantage of any shell optimizations that allow amortized linear growth over
324# repeated appends, instead of the typical quadratic growth present in naive
325# implementations.
326if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
327  eval 'as_fn_append ()
328  {
329    eval $1+=\$2
330  }'
331else
332  as_fn_append ()
333  {
334    eval $1=\$$1\$2
335  }
336fi # as_fn_append
337
338# as_fn_arith ARG...
339# ------------------
340# Perform arithmetic evaluation on the ARGs, and store the result in the
341# global $as_val. Take advantage of shells that can avoid forks. The arguments
342# must be portable across $(()) and expr.
343if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
344  eval 'as_fn_arith ()
345  {
346    as_val=$(( $* ))
347  }'
348else
349  as_fn_arith ()
350  {
351    as_val=`expr "$@" || test $? -eq 1`
352  }
353fi # as_fn_arith
354
355
356# as_fn_error ERROR [LINENO LOG_FD]
357# ---------------------------------
358# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
359# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
360# script with status $?, using 1 if that was 0.
361as_fn_error ()
362{
363  as_status=$?; test $as_status -eq 0 && as_status=1
364  if test "$3"; then
365    as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
366    $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
367  fi
368  $as_echo "$as_me: error: $1" >&2
369  as_fn_exit $as_status
370} # as_fn_error
371
372if expr a : '\(a\)' >/dev/null 2>&1 &&
373   test "X`expr 00001 : '.*\(...\)'`" = X001; then
374  as_expr=expr
375else
376  as_expr=false
377fi
378
379if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
380  as_basename=basename
381else
382  as_basename=false
383fi
384
385if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
386  as_dirname=dirname
387else
388  as_dirname=false
389fi
390
391as_me=`$as_basename -- "$0" ||
392$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
393         X"$0" : 'X\(//\)$' \| \
394         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
395$as_echo X/"$0" |
396    sed '/^.*\/\([^/][^/]*\)\/*$/{
397            s//\1/
398            q
399          }
400          /^X\/\(\/\/\)$/{
401            s//\1/
402            q
403          }
404          /^X\/\(\/\).*/{
405            s//\1/
406            q
407          }
408          s/.*/./; q'`
409
410# Avoid depending upon Character Ranges.
411as_cr_letters='abcdefghijklmnopqrstuvwxyz'
412as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
413as_cr_Letters=$as_cr_letters$as_cr_LETTERS
414as_cr_digits='0123456789'
415as_cr_alnum=$as_cr_Letters$as_cr_digits
416
417
418  as_lineno_1=$LINENO as_lineno_1a=$LINENO
419  as_lineno_2=$LINENO as_lineno_2a=$LINENO
420  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
421  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
422  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
423  sed -n '
424    p
425    /[$]LINENO/=
426  ' <$as_myself |
427    sed '
428      s/[$]LINENO.*/&-/
429      t lineno
430      b
431      :lineno
432      N
433      :loop
434      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
435      t loop
436      s/-\n.*//
437    ' >$as_me.lineno &&
438  chmod +x "$as_me.lineno" ||
439    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
440
441  # Don't try to exec as it changes $[0], causing all sort of problems
442  # (the dirname of $[0] is not the place where we might find the
443  # original and so on.  Autoconf is especially sensitive to this).
444  . "./$as_me.lineno"
445  # Exit status is that of the last command.
446  exit
447}
448
449ECHO_C= ECHO_N= ECHO_T=
450case `echo -n x` in #(((((
451-n*)
452  case `echo 'xy\c'` in
453  *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
454  xy)  ECHO_C='\c';;
455  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
456       ECHO_T=' ';;
457  esac;;
458*)
459  ECHO_N='-n';;
460esac
461
462rm -f conf$$ conf$$.exe conf$$.file
463if test -d conf$$.dir; then
464  rm -f conf$$.dir/conf$$.file
465else
466  rm -f conf$$.dir
467  mkdir conf$$.dir 2>/dev/null
468fi
469if (echo >conf$$.file) 2>/dev/null; then
470  if ln -s conf$$.file conf$$ 2>/dev/null; then
471    as_ln_s='ln -s'
472    # ... but there are two gotchas:
473    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
474    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
475    # In both cases, we have to default to `cp -p'.
476    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
477      as_ln_s='cp -p'
478  elif ln conf$$.file conf$$ 2>/dev/null; then
479    as_ln_s=ln
480  else
481    as_ln_s='cp -p'
482  fi
483else
484  as_ln_s='cp -p'
485fi
486rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
487rmdir conf$$.dir 2>/dev/null
488
489if mkdir -p . 2>/dev/null; then
490  as_mkdir_p='mkdir -p "$as_dir"'
491else
492  test -d ./-p && rmdir ./-p
493  as_mkdir_p=false
494fi
495
496if test -x / >/dev/null 2>&1; then
497  as_test_x='test -x'
498else
499  if ls -dL / >/dev/null 2>&1; then
500    as_ls_L_option=L
501  else
502    as_ls_L_option=
503  fi
504  as_test_x='
505    eval sh -c '\''
506      if test -d "$1"; then
507        test -d "$1/.";
508      else
509        case $1 in #(
510        -*)set "./$1";;
511        esac;
512        case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
513        ???[sx]*):;;*)false;;esac;fi
514    '\'' sh
515  '
516fi
517as_executable_p=$as_test_x
518
519# Sed expression to map a string onto a valid CPP name.
520as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
521
522# Sed expression to map a string onto a valid variable name.
523as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
524
525
526exec 7<&0 </dev/null 6>&1
527
528# Name of the host.
529# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
530# so uname gets run too.
531ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
532
533#
534# Initializations.
535#
536ac_default_prefix=/usr/local
537ac_clean_files=
538ac_config_libobj_dir=.
539LIBOBJS=
540cross_compiling=no
541subdirs=
542MFLAGS=
543MAKEFLAGS=
544
545# Identity of this package.
546PACKAGE_NAME=
547PACKAGE_TARNAME=
548PACKAGE_VERSION=
549PACKAGE_STRING=
550PACKAGE_BUGREPORT=
551PACKAGE_URL=
552
553ac_unique_file="Makefile.in"
554ac_subst_vars='LTLIBOBJS
555LIBOBJS
556MAINT
557INSTALL_DATA
558INSTALL_SCRIPT
559INSTALL_PROGRAM
560target_alias
561host_alias
562build_alias
563LIBS
564ECHO_T
565ECHO_N
566ECHO_C
567DEFS
568mandir
569localedir
570libdir
571psdir
572pdfdir
573dvidir
574htmldir
575infodir
576docdir
577oldincludedir
578includedir
579localstatedir
580sharedstatedir
581sysconfdir
582datadir
583datarootdir
584libexecdir
585sbindir
586bindir
587program_transform_name
588prefix
589exec_prefix
590PACKAGE_URL
591PACKAGE_BUGREPORT
592PACKAGE_STRING
593PACKAGE_VERSION
594PACKAGE_TARNAME
595PACKAGE_NAME
596PATH_SEPARATOR
597SHELL'
598ac_subst_files=''
599ac_user_opts='
600enable_option_checking
601enable_maintainer_mode
602'
603      ac_precious_vars='build_alias
604host_alias
605target_alias'
606
607
608# Initialize some variables set by options.
609ac_init_help=
610ac_init_version=false
611ac_unrecognized_opts=
612ac_unrecognized_sep=
613# The variables have the same names as the options, with
614# dashes changed to underlines.
615cache_file=/dev/null
616exec_prefix=NONE
617no_create=
618no_recursion=
619prefix=NONE
620program_prefix=NONE
621program_suffix=NONE
622program_transform_name=s,x,x,
623silent=
624site=
625srcdir=
626verbose=
627x_includes=NONE
628x_libraries=NONE
629
630# Installation directory options.
631# These are left unexpanded so users can "make install exec_prefix=/foo"
632# and all the variables that are supposed to be based on exec_prefix
633# by default will actually change.
634# Use braces instead of parens because sh, perl, etc. also accept them.
635# (The list follows the same order as the GNU Coding Standards.)
636bindir='${exec_prefix}/bin'
637sbindir='${exec_prefix}/sbin'
638libexecdir='${exec_prefix}/libexec'
639datarootdir='${prefix}/share'
640datadir='${datarootdir}'
641sysconfdir='${prefix}/etc'
642sharedstatedir='${prefix}/com'
643localstatedir='${prefix}/var'
644includedir='${prefix}/include'
645oldincludedir='/usr/include'
646docdir='${datarootdir}/doc/${PACKAGE}'
647infodir='${datarootdir}/info'
648htmldir='${docdir}'
649dvidir='${docdir}'
650pdfdir='${docdir}'
651psdir='${docdir}'
652libdir='${exec_prefix}/lib'
653localedir='${datarootdir}/locale'
654mandir='${datarootdir}/man'
655
656ac_prev=
657ac_dashdash=
658for ac_option
659do
660  # If the previous option needs an argument, assign it.
661  if test -n "$ac_prev"; then
662    eval $ac_prev=\$ac_option
663    ac_prev=
664    continue
665  fi
666
667  case $ac_option in
668  *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
669  *)    ac_optarg=yes ;;
670  esac
671
672  # Accept the important Cygnus configure options, so we can diagnose typos.
673
674  case $ac_dashdash$ac_option in
675  --)
676    ac_dashdash=yes ;;
677
678  -bindir | --bindir | --bindi | --bind | --bin | --bi)
679    ac_prev=bindir ;;
680  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
681    bindir=$ac_optarg ;;
682
683  -build | --build | --buil | --bui | --bu)
684    ac_prev=build_alias ;;
685  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
686    build_alias=$ac_optarg ;;
687
688  -cache-file | --cache-file | --cache-fil | --cache-fi \
689  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
690    ac_prev=cache_file ;;
691  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
692  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
693    cache_file=$ac_optarg ;;
694
695  --config-cache | -C)
696    cache_file=config.cache ;;
697
698  -datadir | --datadir | --datadi | --datad)
699    ac_prev=datadir ;;
700  -datadir=* | --datadir=* | --datadi=* | --datad=*)
701    datadir=$ac_optarg ;;
702
703  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
704  | --dataroo | --dataro | --datar)
705    ac_prev=datarootdir ;;
706  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
707  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
708    datarootdir=$ac_optarg ;;
709
710  -disable-* | --disable-*)
711    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
712    # Reject names that are not valid shell variable names.
713    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
714      as_fn_error "invalid feature name: $ac_useropt"
715    ac_useropt_orig=$ac_useropt
716    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
717    case $ac_user_opts in
718      *"
719"enable_$ac_useropt"
720"*) ;;
721      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
722         ac_unrecognized_sep=', ';;
723    esac
724    eval enable_$ac_useropt=no ;;
725
726  -docdir | --docdir | --docdi | --doc | --do)
727    ac_prev=docdir ;;
728  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
729    docdir=$ac_optarg ;;
730
731  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
732    ac_prev=dvidir ;;
733  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
734    dvidir=$ac_optarg ;;
735
736  -enable-* | --enable-*)
737    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
738    # Reject names that are not valid shell variable names.
739    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
740      as_fn_error "invalid feature name: $ac_useropt"
741    ac_useropt_orig=$ac_useropt
742    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
743    case $ac_user_opts in
744      *"
745"enable_$ac_useropt"
746"*) ;;
747      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
748         ac_unrecognized_sep=', ';;
749    esac
750    eval enable_$ac_useropt=\$ac_optarg ;;
751
752  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
753  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
754  | --exec | --exe | --ex)
755    ac_prev=exec_prefix ;;
756  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
757  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
758  | --exec=* | --exe=* | --ex=*)
759    exec_prefix=$ac_optarg ;;
760
761  -gas | --gas | --ga | --g)
762    # Obsolete; use --with-gas.
763    with_gas=yes ;;
764
765  -help | --help | --hel | --he | -h)
766    ac_init_help=long ;;
767  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
768    ac_init_help=recursive ;;
769  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
770    ac_init_help=short ;;
771
772  -host | --host | --hos | --ho)
773    ac_prev=host_alias ;;
774  -host=* | --host=* | --hos=* | --ho=*)
775    host_alias=$ac_optarg ;;
776
777  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
778    ac_prev=htmldir ;;
779  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
780  | --ht=*)
781    htmldir=$ac_optarg ;;
782
783  -includedir | --includedir | --includedi | --included | --include \
784  | --includ | --inclu | --incl | --inc)
785    ac_prev=includedir ;;
786  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
787  | --includ=* | --inclu=* | --incl=* | --inc=*)
788    includedir=$ac_optarg ;;
789
790  -infodir | --infodir | --infodi | --infod | --info | --inf)
791    ac_prev=infodir ;;
792  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
793    infodir=$ac_optarg ;;
794
795  -libdir | --libdir | --libdi | --libd)
796    ac_prev=libdir ;;
797  -libdir=* | --libdir=* | --libdi=* | --libd=*)
798    libdir=$ac_optarg ;;
799
800  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
801  | --libexe | --libex | --libe)
802    ac_prev=libexecdir ;;
803  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
804  | --libexe=* | --libex=* | --libe=*)
805    libexecdir=$ac_optarg ;;
806
807  -localedir | --localedir | --localedi | --localed | --locale)
808    ac_prev=localedir ;;
809  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
810    localedir=$ac_optarg ;;
811
812  -localstatedir | --localstatedir | --localstatedi | --localstated \
813  | --localstate | --localstat | --localsta | --localst | --locals)
814    ac_prev=localstatedir ;;
815  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
816  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
817    localstatedir=$ac_optarg ;;
818
819  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
820    ac_prev=mandir ;;
821  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
822    mandir=$ac_optarg ;;
823
824  -nfp | --nfp | --nf)
825    # Obsolete; use --without-fp.
826    with_fp=no ;;
827
828  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
829  | --no-cr | --no-c | -n)
830    no_create=yes ;;
831
832  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
833  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
834    no_recursion=yes ;;
835
836  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
837  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
838  | --oldin | --oldi | --old | --ol | --o)
839    ac_prev=oldincludedir ;;
840  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
841  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
842  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
843    oldincludedir=$ac_optarg ;;
844
845  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
846    ac_prev=prefix ;;
847  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
848    prefix=$ac_optarg ;;
849
850  -program-prefix | --program-prefix | --program-prefi | --program-pref \
851  | --program-pre | --program-pr | --program-p)
852    ac_prev=program_prefix ;;
853  -program-prefix=* | --program-prefix=* | --program-prefi=* \
854  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
855    program_prefix=$ac_optarg ;;
856
857  -program-suffix | --program-suffix | --program-suffi | --program-suff \
858  | --program-suf | --program-su | --program-s)
859    ac_prev=program_suffix ;;
860  -program-suffix=* | --program-suffix=* | --program-suffi=* \
861  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
862    program_suffix=$ac_optarg ;;
863
864  -program-transform-name | --program-transform-name \
865  | --program-transform-nam | --program-transform-na \
866  | --program-transform-n | --program-transform- \
867  | --program-transform | --program-transfor \
868  | --program-transfo | --program-transf \
869  | --program-trans | --program-tran \
870  | --progr-tra | --program-tr | --program-t)
871    ac_prev=program_transform_name ;;
872  -program-transform-name=* | --program-transform-name=* \
873  | --program-transform-nam=* | --program-transform-na=* \
874  | --program-transform-n=* | --program-transform-=* \
875  | --program-transform=* | --program-transfor=* \
876  | --program-transfo=* | --program-transf=* \
877  | --program-trans=* | --program-tran=* \
878  | --progr-tra=* | --program-tr=* | --program-t=*)
879    program_transform_name=$ac_optarg ;;
880
881  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
882    ac_prev=pdfdir ;;
883  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
884    pdfdir=$ac_optarg ;;
885
886  -psdir | --psdir | --psdi | --psd | --ps)
887    ac_prev=psdir ;;
888  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
889    psdir=$ac_optarg ;;
890
891  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
892  | -silent | --silent | --silen | --sile | --sil)
893    silent=yes ;;
894
895  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
896    ac_prev=sbindir ;;
897  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
898  | --sbi=* | --sb=*)
899    sbindir=$ac_optarg ;;
900
901  -sharedstatedir | --sharedstatedir | --sharedstatedi \
902  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
903  | --sharedst | --shareds | --shared | --share | --shar \
904  | --sha | --sh)
905    ac_prev=sharedstatedir ;;
906  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
907  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
908  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
909  | --sha=* | --sh=*)
910    sharedstatedir=$ac_optarg ;;
911
912  -site | --site | --sit)
913    ac_prev=site ;;
914  -site=* | --site=* | --sit=*)
915    site=$ac_optarg ;;
916
917  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
918    ac_prev=srcdir ;;
919  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
920    srcdir=$ac_optarg ;;
921
922  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
923  | --syscon | --sysco | --sysc | --sys | --sy)
924    ac_prev=sysconfdir ;;
925  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
926  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
927    sysconfdir=$ac_optarg ;;
928
929  -target | --target | --targe | --targ | --tar | --ta | --t)
930    ac_prev=target_alias ;;
931  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
932    target_alias=$ac_optarg ;;
933
934  -v | -verbose | --verbose | --verbos | --verbo | --verb)
935    verbose=yes ;;
936
937  -version | --version | --versio | --versi | --vers | -V)
938    ac_init_version=: ;;
939
940  -with-* | --with-*)
941    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
942    # Reject names that are not valid shell variable names.
943    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
944      as_fn_error "invalid package name: $ac_useropt"
945    ac_useropt_orig=$ac_useropt
946    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
947    case $ac_user_opts in
948      *"
949"with_$ac_useropt"
950"*) ;;
951      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
952         ac_unrecognized_sep=', ';;
953    esac
954    eval with_$ac_useropt=\$ac_optarg ;;
955
956  -without-* | --without-*)
957    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
958    # Reject names that are not valid shell variable names.
959    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
960      as_fn_error "invalid package name: $ac_useropt"
961    ac_useropt_orig=$ac_useropt
962    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
963    case $ac_user_opts in
964      *"
965"with_$ac_useropt"
966"*) ;;
967      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
968         ac_unrecognized_sep=', ';;
969    esac
970    eval with_$ac_useropt=no ;;
971
972  --x)
973    # Obsolete; use --with-x.
974    with_x=yes ;;
975
976  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
977  | --x-incl | --x-inc | --x-in | --x-i)
978    ac_prev=x_includes ;;
979  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
980  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
981    x_includes=$ac_optarg ;;
982
983  -x-libraries | --x-libraries | --x-librarie | --x-librari \
984  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
985    ac_prev=x_libraries ;;
986  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
987  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
988    x_libraries=$ac_optarg ;;
989
990  -*) as_fn_error "unrecognized option: \`$ac_option'
991Try \`$0 --help' for more information."
992    ;;
993
994  *=*)
995    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
996    # Reject names that are not valid shell variable names.
997    case $ac_envvar in #(
998      '' | [0-9]* | *[!_$as_cr_alnum]* )
999      as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1000    esac
1001    eval $ac_envvar=\$ac_optarg
1002    export $ac_envvar ;;
1003
1004  *)
1005    # FIXME: should be removed in autoconf 3.0.
1006    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1007    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1008      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1009    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1010    ;;
1011
1012  esac
1013done
1014
1015if test -n "$ac_prev"; then
1016  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1017  as_fn_error "missing argument to $ac_option"
1018fi
1019
1020if test -n "$ac_unrecognized_opts"; then
1021  case $enable_option_checking in
1022    no) ;;
1023    fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1024    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1025  esac
1026fi
1027
1028# Check all directory arguments for consistency.
1029for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1030                datadir sysconfdir sharedstatedir localstatedir includedir \
1031                oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1032                libdir localedir mandir
1033do
1034  eval ac_val=\$$ac_var
1035  # Remove trailing slashes.
1036  case $ac_val in
1037    */ )
1038      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1039      eval $ac_var=\$ac_val;;
1040  esac
1041  # Be sure to have absolute directory names.
1042  case $ac_val in
1043    [\\/$]* | ?:[\\/]* )  continue;;
1044    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1045  esac
1046  as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1047done
1048
1049# There might be people who depend on the old broken behavior: `$host'
1050# used to hold the argument of --host etc.
1051# FIXME: To remove some day.
1052build=$build_alias
1053host=$host_alias
1054target=$target_alias
1055
1056# FIXME: To remove some day.
1057if test "x$host_alias" != x; then
1058  if test "x$build_alias" = x; then
1059    cross_compiling=maybe
1060    $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1061    If a cross compiler is detected then cross compile mode will be used." >&2
1062  elif test "x$build_alias" != "x$host_alias"; then
1063    cross_compiling=yes
1064  fi
1065fi
1066
1067ac_tool_prefix=
1068test -n "$host_alias" && ac_tool_prefix=$host_alias-
1069
1070test "$silent" = yes && exec 6>/dev/null
1071
1072
1073ac_pwd=`pwd` && test -n "$ac_pwd" &&
1074ac_ls_di=`ls -di .` &&
1075ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1076  as_fn_error "working directory cannot be determined"
1077test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1078  as_fn_error "pwd does not report name of working directory"
1079
1080
1081# Find the source files, if location was not specified.
1082if test -z "$srcdir"; then
1083  ac_srcdir_defaulted=yes
1084  # Try the directory containing this script, then the parent directory.
1085  ac_confdir=`$as_dirname -- "$as_myself" ||
1086$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1087         X"$as_myself" : 'X\(//\)[^/]' \| \
1088         X"$as_myself" : 'X\(//\)$' \| \
1089         X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1090$as_echo X"$as_myself" |
1091    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1092            s//\1/
1093            q
1094          }
1095          /^X\(\/\/\)[^/].*/{
1096            s//\1/
1097            q
1098          }
1099          /^X\(\/\/\)$/{
1100            s//\1/
1101            q
1102          }
1103          /^X\(\/\).*/{
1104            s//\1/
1105            q
1106          }
1107          s/.*/./; q'`
1108  srcdir=$ac_confdir
1109  if test ! -r "$srcdir/$ac_unique_file"; then
1110    srcdir=..
1111  fi
1112else
1113  ac_srcdir_defaulted=no
1114fi
1115if test ! -r "$srcdir/$ac_unique_file"; then
1116  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1117  as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1118fi
1119ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1120ac_abs_confdir=`(
1121        cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1122        pwd)`
1123# When building in place, set srcdir=.
1124if test "$ac_abs_confdir" = "$ac_pwd"; then
1125  srcdir=.
1126fi
1127# Remove unnecessary trailing slashes from srcdir.
1128# Double slashes in file names in object file debugging info
1129# mess up M-x gdb in Emacs.
1130case $srcdir in
1131*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1132esac
1133for ac_var in $ac_precious_vars; do
1134  eval ac_env_${ac_var}_set=\${${ac_var}+set}
1135  eval ac_env_${ac_var}_value=\$${ac_var}
1136  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1137  eval ac_cv_env_${ac_var}_value=\$${ac_var}
1138done
1139
1140#
1141# Report the --help message.
1142#
1143if test "$ac_init_help" = "long"; then
1144  # Omit some internal or obsolete options to make the list less imposing.
1145  # This message is too long to be a string in the A/UX 3.1 sh.
1146  cat <<_ACEOF
1147\`configure' configures this package to adapt to many kinds of systems.
1148
1149Usage: $0 [OPTION]... [VAR=VALUE]...
1150
1151To assign environment variables (e.g., CC, CFLAGS...), specify them as
1152VAR=VALUE.  See below for descriptions of some of the useful variables.
1153
1154Defaults for the options are specified in brackets.
1155
1156Configuration:
1157  -h, --help              display this help and exit
1158      --help=short        display options specific to this package
1159      --help=recursive    display the short help of all the included packages
1160  -V, --version           display version information and exit
1161  -q, --quiet, --silent   do not print \`checking...' messages
1162      --cache-file=FILE   cache test results in FILE [disabled]
1163  -C, --config-cache      alias for \`--cache-file=config.cache'
1164  -n, --no-create         do not create output files
1165      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1166
1167Installation directories:
1168  --prefix=PREFIX         install architecture-independent files in PREFIX
1169                          [$ac_default_prefix]
1170  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1171                          [PREFIX]
1172
1173By default, \`make install' will install all the files in
1174\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1175an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1176for instance \`--prefix=\$HOME'.
1177
1178For better control, use the options below.
1179
1180Fine tuning of the installation directories:
1181  --bindir=DIR            user executables [EPREFIX/bin]
1182  --sbindir=DIR           system admin executables [EPREFIX/sbin]
1183  --libexecdir=DIR        program executables [EPREFIX/libexec]
1184  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1185  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1186  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1187  --libdir=DIR            object code libraries [EPREFIX/lib]
1188  --includedir=DIR        C header files [PREFIX/include]
1189  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1190  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1191  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1192  --infodir=DIR           info documentation [DATAROOTDIR/info]
1193  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1194  --mandir=DIR            man documentation [DATAROOTDIR/man]
1195  --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1196  --htmldir=DIR           html documentation [DOCDIR]
1197  --dvidir=DIR            dvi documentation [DOCDIR]
1198  --pdfdir=DIR            pdf documentation [DOCDIR]
1199  --psdir=DIR             ps documentation [DOCDIR]
1200_ACEOF
1201
1202  cat <<\_ACEOF
1203_ACEOF
1204fi
1205
1206if test -n "$ac_init_help"; then
1207
1208  cat <<\_ACEOF
1209
1210Optional Features:
1211  --disable-option-checking  ignore unrecognized --enable/--with options
1212  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1213  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1214  --enable-maintainer-mode
1215                          enable make rules and dependencies not useful (and
1216                          sometimes confusing) to the casual installer
1217
1218Report bugs to the package provider.
1219_ACEOF
1220ac_status=$?
1221fi
1222
1223if test "$ac_init_help" = "recursive"; then
1224  # If there are subdirs, report their specific --help.
1225  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1226    test -d "$ac_dir" ||
1227      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1228      continue
1229    ac_builddir=.
1230
1231case "$ac_dir" in
1232.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1233*)
1234  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1235  # A ".." for each directory in $ac_dir_suffix.
1236  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1237  case $ac_top_builddir_sub in
1238  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1239  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1240  esac ;;
1241esac
1242ac_abs_top_builddir=$ac_pwd
1243ac_abs_builddir=$ac_pwd$ac_dir_suffix
1244# for backward compatibility:
1245ac_top_builddir=$ac_top_build_prefix
1246
1247case $srcdir in
1248  .)  # We are building in place.
1249    ac_srcdir=.
1250    ac_top_srcdir=$ac_top_builddir_sub
1251    ac_abs_top_srcdir=$ac_pwd ;;
1252  [\\/]* | ?:[\\/]* )  # Absolute name.
1253    ac_srcdir=$srcdir$ac_dir_suffix;
1254    ac_top_srcdir=$srcdir
1255    ac_abs_top_srcdir=$srcdir ;;
1256  *) # Relative name.
1257    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1258    ac_top_srcdir=$ac_top_build_prefix$srcdir
1259    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1260esac
1261ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1262
1263    cd "$ac_dir" || { ac_status=$?; continue; }
1264    # Check for guested configure.
1265    if test -f "$ac_srcdir/configure.gnu"; then
1266      echo &&
1267      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1268    elif test -f "$ac_srcdir/configure"; then
1269      echo &&
1270      $SHELL "$ac_srcdir/configure" --help=recursive
1271    else
1272      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1273    fi || ac_status=$?
1274    cd "$ac_pwd" || { ac_status=$?; break; }
1275  done
1276fi
1277
1278test -n "$ac_init_help" && exit $ac_status
1279if $ac_init_version; then
1280  cat <<\_ACEOF
1281configure
1282generated by GNU Autoconf 2.64
1283
1284Copyright (C) 2009 Free Software Foundation, Inc.
1285This configure script is free software; the Free Software Foundation
1286gives unlimited permission to copy, distribute and modify it.
1287_ACEOF
1288  exit
1289fi
1290
1291## ------------------------ ##
1292## Autoconf initialization. ##
1293## ------------------------ ##
1294cat >config.log <<_ACEOF
1295This file contains any messages produced by compilers while
1296running configure, to aid debugging if configure makes a mistake.
1297
1298It was created by $as_me, which was
1299generated by GNU Autoconf 2.64.  Invocation command line was
1300
1301  $ $0 $@
1302
1303_ACEOF
1304exec 5>>config.log
1305{
1306cat <<_ASUNAME
1307## --------- ##
1308## Platform. ##
1309## --------- ##
1310
1311hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1312uname -m = `(uname -m) 2>/dev/null || echo unknown`
1313uname -r = `(uname -r) 2>/dev/null || echo unknown`
1314uname -s = `(uname -s) 2>/dev/null || echo unknown`
1315uname -v = `(uname -v) 2>/dev/null || echo unknown`
1316
1317/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1318/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1319
1320/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1321/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1322/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1323/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1324/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1325/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1326/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1327
1328_ASUNAME
1329
1330as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1331for as_dir in $PATH
1332do
1333  IFS=$as_save_IFS
1334  test -z "$as_dir" && as_dir=.
1335    $as_echo "PATH: $as_dir"
1336  done
1337IFS=$as_save_IFS
1338
1339} >&5
1340
1341cat >&5 <<_ACEOF
1342
1343
1344## ----------- ##
1345## Core tests. ##
1346## ----------- ##
1347
1348_ACEOF
1349
1350
1351# Keep a trace of the command line.
1352# Strip out --no-create and --no-recursion so they do not pile up.
1353# Strip out --silent because we don't want to record it for future runs.
1354# Also quote any args containing shell meta-characters.
1355# Make two passes to allow for proper duplicate-argument suppression.
1356ac_configure_args=
1357ac_configure_args0=
1358ac_configure_args1=
1359ac_must_keep_next=false
1360for ac_pass in 1 2
1361do
1362  for ac_arg
1363  do
1364    case $ac_arg in
1365    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1366    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1367    | -silent | --silent | --silen | --sile | --sil)
1368      continue ;;
1369    *\'*)
1370      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1371    esac
1372    case $ac_pass in
1373    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1374    2)
1375      as_fn_append ac_configure_args1 " '$ac_arg'"
1376      if test $ac_must_keep_next = true; then
1377        ac_must_keep_next=false # Got value, back to normal.
1378      else
1379        case $ac_arg in
1380          *=* | --config-cache | -C | -disable-* | --disable-* \
1381          | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1382          | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1383          | -with-* | --with-* | -without-* | --without-* | --x)
1384            case "$ac_configure_args0 " in
1385              "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1386            esac
1387            ;;
1388          -* ) ac_must_keep_next=true ;;
1389        esac
1390      fi
1391      as_fn_append ac_configure_args " '$ac_arg'"
1392      ;;
1393    esac
1394  done
1395done
1396{ ac_configure_args0=; unset ac_configure_args0;}
1397{ ac_configure_args1=; unset ac_configure_args1;}
1398
1399# When interrupted or exit'd, cleanup temporary files, and complete
1400# config.log.  We remove comments because anyway the quotes in there
1401# would cause problems or look ugly.
1402# WARNING: Use '\'' to represent an apostrophe within the trap.
1403# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1404trap 'exit_status=$?
1405  # Save into config.log some information that might help in debugging.
1406  {
1407    echo
1408
1409    cat <<\_ASBOX
1410## ---------------- ##
1411## Cache variables. ##
1412## ---------------- ##
1413_ASBOX
1414    echo
1415    # The following way of writing the cache mishandles newlines in values,
1416(
1417  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1418    eval ac_val=\$$ac_var
1419    case $ac_val in #(
1420    *${as_nl}*)
1421      case $ac_var in #(
1422      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1423$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1424      esac
1425      case $ac_var in #(
1426      _ | IFS | as_nl) ;; #(
1427      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1428      *) { eval $ac_var=; unset $ac_var;} ;;
1429      esac ;;
1430    esac
1431  done
1432  (set) 2>&1 |
1433    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1434    *${as_nl}ac_space=\ *)
1435      sed -n \
1436        "s/'\''/'\''\\\\'\'''\''/g;
1437          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1438      ;; #(
1439    *)
1440      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1441      ;;
1442    esac |
1443    sort
1444)
1445    echo
1446
1447    cat <<\_ASBOX
1448## ----------------- ##
1449## Output variables. ##
1450## ----------------- ##
1451_ASBOX
1452    echo
1453    for ac_var in $ac_subst_vars
1454    do
1455      eval ac_val=\$$ac_var
1456      case $ac_val in
1457      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1458      esac
1459      $as_echo "$ac_var='\''$ac_val'\''"
1460    done | sort
1461    echo
1462
1463    if test -n "$ac_subst_files"; then
1464      cat <<\_ASBOX
1465## ------------------- ##
1466## File substitutions. ##
1467## ------------------- ##
1468_ASBOX
1469      echo
1470      for ac_var in $ac_subst_files
1471      do
1472        eval ac_val=\$$ac_var
1473        case $ac_val in
1474        *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1475        esac
1476        $as_echo "$ac_var='\''$ac_val'\''"
1477      done | sort
1478      echo
1479    fi
1480
1481    if test -s confdefs.h; then
1482      cat <<\_ASBOX
1483## ----------- ##
1484## confdefs.h. ##
1485## ----------- ##
1486_ASBOX
1487      echo
1488      cat confdefs.h
1489      echo
1490    fi
1491    test "$ac_signal" != 0 &&
1492      $as_echo "$as_me: caught signal $ac_signal"
1493    $as_echo "$as_me: exit $exit_status"
1494  } >&5
1495  rm -f core *.core core.conftest.* &&
1496    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1497    exit $exit_status
1498' 0
1499for ac_signal in 1 2 13 15; do
1500  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1501done
1502ac_signal=0
1503
1504# confdefs.h avoids OS command line length limits that DEFS can exceed.
1505rm -f -r conftest* confdefs.h
1506
1507$as_echo "/* confdefs.h */" > confdefs.h
1508
1509# Predefined preprocessor variables.
1510
1511cat >>confdefs.h <<_ACEOF
1512#define PACKAGE_NAME "$PACKAGE_NAME"
1513_ACEOF
1514
1515cat >>confdefs.h <<_ACEOF
1516#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1517_ACEOF
1518
1519cat >>confdefs.h <<_ACEOF
1520#define PACKAGE_VERSION "$PACKAGE_VERSION"
1521_ACEOF
1522
1523cat >>confdefs.h <<_ACEOF
1524#define PACKAGE_STRING "$PACKAGE_STRING"
1525_ACEOF
1526
1527cat >>confdefs.h <<_ACEOF
1528#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1529_ACEOF
1530
1531cat >>confdefs.h <<_ACEOF
1532#define PACKAGE_URL "$PACKAGE_URL"
1533_ACEOF
1534
1535
1536# Let the site file select an alternate cache file if it wants to.
1537# Prefer an explicitly selected file to automatically selected ones.
1538ac_site_file1=NONE
1539ac_site_file2=NONE
1540if test -n "$CONFIG_SITE"; then
1541  ac_site_file1=$CONFIG_SITE
1542elif test "x$prefix" != xNONE; then
1543  ac_site_file1=$prefix/share/config.site
1544  ac_site_file2=$prefix/etc/config.site
1545else
1546  ac_site_file1=$ac_default_prefix/share/config.site
1547  ac_site_file2=$ac_default_prefix/etc/config.site
1548fi
1549for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1550do
1551  test "x$ac_site_file" = xNONE && continue
1552  if test -r "$ac_site_file"; then
1553    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1554$as_echo "$as_me: loading site script $ac_site_file" >&6;}
1555    sed 's/^/| /' "$ac_site_file" >&5
1556    . "$ac_site_file"
1557  fi
1558done
1559
1560if test -r "$cache_file"; then
1561  # Some versions of bash will fail to source /dev/null (special
1562  # files actually), so we avoid doing that.
1563  if test -f "$cache_file"; then
1564    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1565$as_echo "$as_me: loading cache $cache_file" >&6;}
1566    case $cache_file in
1567      [\\/]* | ?:[\\/]* ) . "$cache_file";;
1568      *)                      . "./$cache_file";;
1569    esac
1570  fi
1571else
1572  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1573$as_echo "$as_me: creating cache $cache_file" >&6;}
1574  >$cache_file
1575fi
1576
1577# Check that the precious variables saved in the cache have kept the same
1578# value.
1579ac_cache_corrupted=false
1580for ac_var in $ac_precious_vars; do
1581  eval ac_old_set=\$ac_cv_env_${ac_var}_set
1582  eval ac_new_set=\$ac_env_${ac_var}_set
1583  eval ac_old_val=\$ac_cv_env_${ac_var}_value
1584  eval ac_new_val=\$ac_env_${ac_var}_value
1585  case $ac_old_set,$ac_new_set in
1586    set,)
1587      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1588$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1589      ac_cache_corrupted=: ;;
1590    ,set)
1591      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1592$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1593      ac_cache_corrupted=: ;;
1594    ,);;
1595    *)
1596      if test "x$ac_old_val" != "x$ac_new_val"; then
1597        # differences in whitespace do not lead to failure.
1598        ac_old_val_w=`echo x $ac_old_val`
1599        ac_new_val_w=`echo x $ac_new_val`
1600        if test "$ac_old_val_w" != "$ac_new_val_w"; then
1601          { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1602$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1603          ac_cache_corrupted=:
1604        else
1605          { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1606$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1607          eval $ac_var=\$ac_old_val
1608        fi
1609        { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1610$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1611        { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1612$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1613      fi;;
1614  esac
1615  # Pass precious variables to config.status.
1616  if test "$ac_new_set" = set; then
1617    case $ac_new_val in
1618    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1619    *) ac_arg=$ac_var=$ac_new_val ;;
1620    esac
1621    case " $ac_configure_args " in
1622      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1623      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1624    esac
1625  fi
1626done
1627if $ac_cache_corrupted; then
1628  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1629$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1630  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1631$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1632  as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1633fi
1634## -------------------- ##
1635## Main body of script. ##
1636## -------------------- ##
1637
1638ac_ext=c
1639ac_cpp='$CPP $CPPFLAGS'
1640ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1641ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1642ac_compiler_gnu=$ac_cv_c_compiler_gnu
1643
1644
1645
1646ac_aux_dir=
1647for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1648  for ac_t in install-sh install.sh shtool; do
1649    if test -f "$ac_dir/$ac_t"; then
1650      ac_aux_dir=$ac_dir
1651      ac_install_sh="$ac_aux_dir/$ac_t -c"
1652      break 2
1653    fi
1654  done
1655done
1656if test -z "$ac_aux_dir"; then
1657  as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
1658fi
1659
1660# These three variables are undocumented and unsupported,
1661# and are intended to be withdrawn in a future Autoconf release.
1662# They can cause serious problems if a builder's source tree is in a directory
1663# whose full name contains unusual characters.
1664ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1665ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1666ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1667
1668
1669# Find a good install program.  We prefer a C program (faster),
1670# so one script is as good as another.  But avoid the broken or
1671# incompatible versions:
1672# SysV /etc/install, /usr/sbin/install
1673# SunOS /usr/etc/install
1674# IRIX /sbin/install
1675# AIX /bin/install
1676# AmigaOS /C/install, which installs bootblocks on floppy discs
1677# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1678# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1679# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1680# OS/2's system install, which has a completely different semantic
1681# ./install, which can be erroneously created by make from ./install.sh.
1682# Reject install programs that cannot install multiple files.
1683{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
1684$as_echo_n "checking for a BSD-compatible install... " >&6; }
1685if test -z "$INSTALL"; then
1686if test "${ac_cv_path_install+set}" = set; then :
1687  $as_echo_n "(cached) " >&6
1688else
1689  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1690for as_dir in $PATH
1691do
1692  IFS=$as_save_IFS
1693  test -z "$as_dir" && as_dir=.
1694    # Account for people who put trailing slashes in PATH elements.
1695case $as_dir/ in #((
1696  ./ | .// | /[cC]/* | \
1697  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1698  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
1699  /usr/ucb/* ) ;;
1700  *)
1701    # OSF1 and SCO ODT 3.0 have their own names for install.
1702    # Don't use installbsd from OSF since it installs stuff as root
1703    # by default.
1704    for ac_prog in ginstall scoinst install; do
1705      for ac_exec_ext in '' $ac_executable_extensions; do
1706        if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
1707          if test $ac_prog = install &&
1708            grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1709            # AIX install.  It has an incompatible calling convention.
1710            :
1711          elif test $ac_prog = install &&
1712            grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1713            # program-specific install script used by HP pwplus--don't use.
1714            :
1715          else
1716            rm -rf conftest.one conftest.two conftest.dir
1717            echo one > conftest.one
1718            echo two > conftest.two
1719            mkdir conftest.dir
1720            if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
1721              test -s conftest.one && test -s conftest.two &&
1722              test -s conftest.dir/conftest.one &&
1723              test -s conftest.dir/conftest.two
1724            then
1725              ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1726              break 3
1727            fi
1728          fi
1729        fi
1730      done
1731    done
1732    ;;
1733esac
1734
1735  done
1736IFS=$as_save_IFS
1737
1738rm -rf conftest.one conftest.two conftest.dir
1739
1740fi
1741  if test "${ac_cv_path_install+set}" = set; then
1742    INSTALL=$ac_cv_path_install
1743  else
1744    # As a last resort, use the slow shell script.  Don't cache a
1745    # value for INSTALL within a source directory, because that will
1746    # break other packages using the cache if that directory is
1747    # removed, or if the value is a relative name.
1748    INSTALL=$ac_install_sh
1749  fi
1750fi
1751{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
1752$as_echo "$INSTALL" >&6; }
1753
1754# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1755# It thinks the first close brace ends the variable substitution.
1756test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1757
1758test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1759
1760test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1761
1762
1763# Command-line options.
1764# Very limited version of AC_MAINTAINER_MODE.
1765# Check whether --enable-maintainer-mode was given.
1766if test "${enable_maintainer_mode+set}" = set; then :
1767  enableval=$enable_maintainer_mode; case ${enable_maintainer_mode} in
1768     yes) MAINT='' ;;
1769     no) MAINT='#' ;;
1770     *) as_fn_error "--enable-maintainer-mode must be yes or no" "$LINENO" 5 ;;
1771   esac
1772   maintainer_mode=${enableval}
1773else
1774  MAINT='#'
1775fi
1776
1777
1778
1779
1780
1781
1782
1783ac_config_files="$ac_config_files Makefile"
1784
1785cat >confcache <<\_ACEOF
1786# This file is a shell script that caches the results of configure
1787# tests run on this system so they can be shared between configure
1788# scripts and configure runs, see configure's option --config-cache.
1789# It is not useful on other systems.  If it contains results you don't
1790# want to keep, you may remove or edit it.
1791#
1792# config.status only pays attention to the cache file if you give it
1793# the --recheck option to rerun configure.
1794#
1795# `ac_cv_env_foo' variables (set or unset) will be overridden when
1796# loading this file, other *unset* `ac_cv_foo' will be assigned the
1797# following values.
1798
1799_ACEOF
1800
1801# The following way of writing the cache mishandles newlines in values,
1802# but we know of no workaround that is simple, portable, and efficient.
1803# So, we kill variables containing newlines.
1804# Ultrix sh set writes to stderr and can't be redirected directly,
1805# and sets the high bit in the cache file unless we assign to the vars.
1806(
1807  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
1808    eval ac_val=\$$ac_var
1809    case $ac_val in #(
1810    *${as_nl}*)
1811      case $ac_var in #(
1812      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1813$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1814      esac
1815      case $ac_var in #(
1816      _ | IFS | as_nl) ;; #(
1817      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1818      *) { eval $ac_var=; unset $ac_var;} ;;
1819      esac ;;
1820    esac
1821  done
1822
1823  (set) 2>&1 |
1824    case $as_nl`(ac_space=' '; set) 2>&1` in #(
1825    *${as_nl}ac_space=\ *)
1826      # `set' does not quote correctly, so add quotes: double-quote
1827      # substitution turns \\\\ into \\, and sed turns \\ into \.
1828      sed -n \
1829        "s/'/'\\\\''/g;
1830          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
1831      ;; #(
1832    *)
1833      # `set' quotes correctly as required by POSIX, so do not add quotes.
1834      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1835      ;;
1836    esac |
1837    sort
1838) |
1839  sed '
1840     /^ac_cv_env_/b end
1841     t clear
1842     :clear
1843     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
1844     t end
1845     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
1846     :end' >>confcache
1847if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
1848  if test -w "$cache_file"; then
1849    test "x$cache_file" != "x/dev/null" &&
1850      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
1851$as_echo "$as_me: updating cache $cache_file" >&6;}
1852    cat confcache >$cache_file
1853  else
1854    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
1855$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
1856  fi
1857fi
1858rm -f confcache
1859
1860test "x$prefix" = xNONE && prefix=$ac_default_prefix
1861# Let make expand exec_prefix.
1862test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1863
1864# Transform confdefs.h into DEFS.
1865# Protect against shell expansion while executing Makefile rules.
1866# Protect against Makefile macro expansion.
1867#
1868# If the first sed substitution is executed (which looks for macros that
1869# take arguments), then branch to the quote section.  Otherwise,
1870# look for a macro that doesn't take arguments.
1871ac_script='
1872:mline
1873/\\$/{
1874 N
1875 s,\\\n,,
1876 b mline
1877}
1878t clear
1879:clear
1880s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
1881t quote
1882s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
1883t quote
1884b any
1885:quote
1886s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
1887s/\[/\\&/g
1888s/\]/\\&/g
1889s/\$/$$/g
1890H
1891:any
1892${
1893        g
1894        s/^\n//
1895        s/\n/ /g
1896        p
1897}
1898'
1899DEFS=`sed -n "$ac_script" confdefs.h`
1900
1901
1902ac_libobjs=
1903ac_ltlibobjs=
1904for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
1905  # 1. Remove the extension, and $U if already installed.
1906  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
1907  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
1908  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
1909  #    will be set to the directory where LIBOBJS objects are built.
1910  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
1911  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
1912done
1913LIBOBJS=$ac_libobjs
1914
1915LTLIBOBJS=$ac_ltlibobjs
1916
1917
1918
1919: ${CONFIG_STATUS=./config.status}
1920ac_write_fail=0
1921ac_clean_files_save=$ac_clean_files
1922ac_clean_files="$ac_clean_files $CONFIG_STATUS"
1923{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
1924$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
1925as_write_fail=0
1926cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
1927#! $SHELL
1928# Generated by $as_me.
1929# Run this file to recreate the current configuration.
1930# Compiler output produced by configure, useful for debugging
1931# configure, is in config.log if it exists.
1932
1933debug=false
1934ac_cs_recheck=false
1935ac_cs_silent=false
1936
1937SHELL=\${CONFIG_SHELL-$SHELL}
1938export SHELL
1939_ASEOF
1940cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
1941## -------------------- ##
1942## M4sh Initialization. ##
1943## -------------------- ##
1944
1945# Be more Bourne compatible
1946DUALCASE=1; export DUALCASE # for MKS sh
1947if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
1948  emulate sh
1949  NULLCMD=:
1950  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
1951  # is contrary to our usage.  Disable this feature.
1952  alias -g '${1+"$@"}'='"$@"'
1953  setopt NO_GLOB_SUBST
1954else
1955  case `(set -o) 2>/dev/null` in #(
1956  *posix*) :
1957    set -o posix ;; #(
1958  *) :
1959     ;;
1960esac
1961fi
1962
1963
1964as_nl='
1965'
1966export as_nl
1967# Printing a long string crashes Solaris 7 /usr/bin/printf.
1968as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1969as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
1970as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
1971# Prefer a ksh shell builtin over an external printf program on Solaris,
1972# but without wasting forks for bash or zsh.
1973if test -z "$BASH_VERSION$ZSH_VERSION" \
1974    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
1975  as_echo='print -r --'
1976  as_echo_n='print -rn --'
1977elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
1978  as_echo='printf %s\n'
1979  as_echo_n='printf %s'
1980else
1981  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
1982    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
1983    as_echo_n='/usr/ucb/echo -n'
1984  else
1985    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
1986    as_echo_n_body='eval
1987      arg=$1;
1988      case $arg in #(
1989      *"$as_nl"*)
1990        expr "X$arg" : "X\\(.*\\)$as_nl";
1991        arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
1992      esac;
1993      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
1994    '
1995    export as_echo_n_body
1996    as_echo_n='sh -c $as_echo_n_body as_echo'
1997  fi
1998  export as_echo_body
1999  as_echo='sh -c $as_echo_body as_echo'
2000fi
2001
2002# The user is always right.
2003if test "${PATH_SEPARATOR+set}" != set; then
2004  PATH_SEPARATOR=:
2005  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
2006    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
2007      PATH_SEPARATOR=';'
2008  }
2009fi
2010
2011
2012# IFS
2013# We need space, tab and new line, in precisely that order.  Quoting is
2014# there to prevent editors from complaining about space-tab.
2015# (If _AS_PATH_WALK were called with IFS unset, it would disable word
2016# splitting by setting IFS to empty value.)
2017IFS=" ""        $as_nl"
2018
2019# Find who we are.  Look in the path if we contain no directory separator.
2020case $0 in #((
2021  *[\\/]* ) as_myself=$0 ;;
2022  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2023for as_dir in $PATH
2024do
2025  IFS=$as_save_IFS
2026  test -z "$as_dir" && as_dir=.
2027    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
2028  done
2029IFS=$as_save_IFS
2030
2031     ;;
2032esac
2033# We did not find ourselves, most probably we were run as `sh COMMAND'
2034# in which case we are not to be found in the path.
2035if test "x$as_myself" = x; then
2036  as_myself=$0
2037fi
2038if test ! -f "$as_myself"; then
2039  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
2040  exit 1
2041fi
2042
2043# Unset variables that we do not need and which cause bugs (e.g. in
2044# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
2045# suppresses any "Segmentation fault" message there.  '((' could
2046# trigger a bug in pdksh 5.2.14.
2047for as_var in BASH_ENV ENV MAIL MAILPATH
2048do eval test x\${$as_var+set} = xset \
2049  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
2050done
2051PS1='$ '
2052PS2='> '
2053PS4='+ '
2054
2055# NLS nuisances.
2056LC_ALL=C
2057export LC_ALL
2058LANGUAGE=C
2059export LANGUAGE
2060
2061# CDPATH.
2062(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
2063
2064
2065# as_fn_error ERROR [LINENO LOG_FD]
2066# ---------------------------------
2067# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
2068# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
2069# script with status $?, using 1 if that was 0.
2070as_fn_error ()
2071{
2072  as_status=$?; test $as_status -eq 0 && as_status=1
2073  if test "$3"; then
2074    as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2075    $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
2076  fi
2077  $as_echo "$as_me: error: $1" >&2
2078  as_fn_exit $as_status
2079} # as_fn_error
2080
2081
2082# as_fn_set_status STATUS
2083# -----------------------
2084# Set $? to STATUS, without forking.
2085as_fn_set_status ()
2086{
2087  return $1
2088} # as_fn_set_status
2089
2090# as_fn_exit STATUS
2091# -----------------
2092# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
2093as_fn_exit ()
2094{
2095  set +e
2096  as_fn_set_status $1
2097  exit $1
2098} # as_fn_exit
2099
2100# as_fn_unset VAR
2101# ---------------
2102# Portably unset VAR.
2103as_fn_unset ()
2104{
2105  { eval $1=; unset $1;}
2106}
2107as_unset=as_fn_unset
2108# as_fn_append VAR VALUE
2109# ----------------------
2110# Append the text in VALUE to the end of the definition contained in VAR. Take
2111# advantage of any shell optimizations that allow amortized linear growth over
2112# repeated appends, instead of the typical quadratic growth present in naive
2113# implementations.
2114if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
2115  eval 'as_fn_append ()
2116  {
2117    eval $1+=\$2
2118  }'
2119else
2120  as_fn_append ()
2121  {
2122    eval $1=\$$1\$2
2123  }
2124fi # as_fn_append
2125
2126# as_fn_arith ARG...
2127# ------------------
2128# Perform arithmetic evaluation on the ARGs, and store the result in the
2129# global $as_val. Take advantage of shells that can avoid forks. The arguments
2130# must be portable across $(()) and expr.
2131if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
2132  eval 'as_fn_arith ()
2133  {
2134    as_val=$(( $* ))
2135  }'
2136else
2137  as_fn_arith ()
2138  {
2139    as_val=`expr "$@" || test $? -eq 1`
2140  }
2141fi # as_fn_arith
2142
2143
2144if expr a : '\(a\)' >/dev/null 2>&1 &&
2145   test "X`expr 00001 : '.*\(...\)'`" = X001; then
2146  as_expr=expr
2147else
2148  as_expr=false
2149fi
2150
2151if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2152  as_basename=basename
2153else
2154  as_basename=false
2155fi
2156
2157if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
2158  as_dirname=dirname
2159else
2160  as_dirname=false
2161fi
2162
2163as_me=`$as_basename -- "$0" ||
2164$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
2165         X"$0" : 'X\(//\)$' \| \
2166         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
2167$as_echo X/"$0" |
2168    sed '/^.*\/\([^/][^/]*\)\/*$/{
2169            s//\1/
2170            q
2171          }
2172          /^X\/\(\/\/\)$/{
2173            s//\1/
2174            q
2175          }
2176          /^X\/\(\/\).*/{
2177            s//\1/
2178            q
2179          }
2180          s/.*/./; q'`
2181
2182# Avoid depending upon Character Ranges.
2183as_cr_letters='abcdefghijklmnopqrstuvwxyz'
2184as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
2185as_cr_Letters=$as_cr_letters$as_cr_LETTERS
2186as_cr_digits='0123456789'
2187as_cr_alnum=$as_cr_Letters$as_cr_digits
2188
2189ECHO_C= ECHO_N= ECHO_T=
2190case `echo -n x` in #(((((
2191-n*)
2192  case `echo 'xy\c'` in
2193  *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
2194  xy)  ECHO_C='\c';;
2195  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
2196       ECHO_T=' ';;
2197  esac;;
2198*)
2199  ECHO_N='-n';;
2200esac
2201
2202rm -f conf$$ conf$$.exe conf$$.file
2203if test -d conf$$.dir; then
2204  rm -f conf$$.dir/conf$$.file
2205else
2206  rm -f conf$$.dir
2207  mkdir conf$$.dir 2>/dev/null
2208fi
2209if (echo >conf$$.file) 2>/dev/null; then
2210  if ln -s conf$$.file conf$$ 2>/dev/null; then
2211    as_ln_s='ln -s'
2212    # ... but there are two gotchas:
2213    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
2214    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
2215    # In both cases, we have to default to `cp -p'.
2216    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
2217      as_ln_s='cp -p'
2218  elif ln conf$$.file conf$$ 2>/dev/null; then
2219    as_ln_s=ln
2220  else
2221    as_ln_s='cp -p'
2222  fi
2223else
2224  as_ln_s='cp -p'
2225fi
2226rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
2227rmdir conf$$.dir 2>/dev/null
2228
2229
2230# as_fn_mkdir_p
2231# -------------
2232# Create "$as_dir" as a directory, including parents if necessary.
2233as_fn_mkdir_p ()
2234{
2235
2236  case $as_dir in #(
2237  -*) as_dir=./$as_dir;;
2238  esac
2239  test -d "$as_dir" || eval $as_mkdir_p || {
2240    as_dirs=
2241    while :; do
2242      case $as_dir in #(
2243      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
2244      *) as_qdir=$as_dir;;
2245      esac
2246      as_dirs="'$as_qdir' $as_dirs"
2247      as_dir=`$as_dirname -- "$as_dir" ||
2248$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2249         X"$as_dir" : 'X\(//\)[^/]' \| \
2250         X"$as_dir" : 'X\(//\)$' \| \
2251         X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
2252$as_echo X"$as_dir" |
2253    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2254            s//\1/
2255            q
2256          }
2257          /^X\(\/\/\)[^/].*/{
2258            s//\1/
2259            q
2260          }
2261          /^X\(\/\/\)$/{
2262            s//\1/
2263            q
2264          }
2265          /^X\(\/\).*/{
2266            s//\1/
2267            q
2268          }
2269          s/.*/./; q'`
2270      test -d "$as_dir" && break
2271    done
2272    test -z "$as_dirs" || eval "mkdir $as_dirs"
2273  } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
2274
2275
2276} # as_fn_mkdir_p
2277if mkdir -p . 2>/dev/null; then
2278  as_mkdir_p='mkdir -p "$as_dir"'
2279else
2280  test -d ./-p && rmdir ./-p
2281  as_mkdir_p=false
2282fi
2283
2284if test -x / >/dev/null 2>&1; then
2285  as_test_x='test -x'
2286else
2287  if ls -dL / >/dev/null 2>&1; then
2288    as_ls_L_option=L
2289  else
2290    as_ls_L_option=
2291  fi
2292  as_test_x='
2293    eval sh -c '\''
2294      if test -d "$1"; then
2295        test -d "$1/.";
2296      else
2297        case $1 in #(
2298        -*)set "./$1";;
2299        esac;
2300        case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
2301        ???[sx]*):;;*)false;;esac;fi
2302    '\'' sh
2303  '
2304fi
2305as_executable_p=$as_test_x
2306
2307# Sed expression to map a string onto a valid CPP name.
2308as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2309
2310# Sed expression to map a string onto a valid variable name.
2311as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2312
2313
2314exec 6>&1
2315## ----------------------------------- ##
2316## Main body of $CONFIG_STATUS script. ##
2317## ----------------------------------- ##
2318_ASEOF
2319test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
2320
2321cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2322# Save the log message, to keep $0 and so on meaningful, and to
2323# report actual input values of CONFIG_FILES etc. instead of their
2324# values after options handling.
2325ac_log="
2326This file was extended by $as_me, which was
2327generated by GNU Autoconf 2.64.  Invocation command line was
2328
2329  CONFIG_FILES    = $CONFIG_FILES
2330  CONFIG_HEADERS  = $CONFIG_HEADERS
2331  CONFIG_LINKS    = $CONFIG_LINKS
2332  CONFIG_COMMANDS = $CONFIG_COMMANDS
2333  $ $0 $@
2334
2335on `(hostname || uname -n) 2>/dev/null | sed 1q`
2336"
2337
2338_ACEOF
2339
2340case $ac_config_files in *"
2341"*) set x $ac_config_files; shift; ac_config_files=$*;;
2342esac
2343
2344
2345
2346cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2347# Files that config.status was made for.
2348config_files="$ac_config_files"
2349
2350_ACEOF
2351
2352cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2353ac_cs_usage="\
2354\`$as_me' instantiates files and other configuration actions
2355from templates according to the current configuration.  Unless the files
2356and actions are specified as TAGs, all are instantiated by default.
2357
2358Usage: $0 [OPTION]... [TAG]...
2359
2360  -h, --help       print this help, then exit
2361  -V, --version    print version number and configuration settings, then exit
2362  -q, --quiet, --silent
2363                   do not print progress messages
2364  -d, --debug      don't remove temporary files
2365      --recheck    update $as_me by reconfiguring in the same conditions
2366      --file=FILE[:TEMPLATE]
2367                   instantiate the configuration file FILE
2368
2369Configuration files:
2370$config_files
2371
2372Report bugs to the package provider."
2373
2374_ACEOF
2375cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2376ac_cs_version="\\
2377config.status
2378configured by $0, generated by GNU Autoconf 2.64,
2379  with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
2380
2381Copyright (C) 2009 Free Software Foundation, Inc.
2382This config.status script is free software; the Free Software Foundation
2383gives unlimited permission to copy, distribute and modify it."
2384
2385ac_pwd='$ac_pwd'
2386srcdir='$srcdir'
2387INSTALL='$INSTALL'
2388test -n "\$AWK" || AWK=awk
2389_ACEOF
2390
2391cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2392# The default lists apply if the user does not specify any file.
2393ac_need_defaults=:
2394while test $# != 0
2395do
2396  case $1 in
2397  --*=*)
2398    ac_option=`expr "X$1" : 'X\([^=]*\)='`
2399    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
2400    ac_shift=:
2401    ;;
2402  *)
2403    ac_option=$1
2404    ac_optarg=$2
2405    ac_shift=shift
2406    ;;
2407  esac
2408
2409  case $ac_option in
2410  # Handling of the options.
2411  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2412    ac_cs_recheck=: ;;
2413  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
2414    $as_echo "$ac_cs_version"; exit ;;
2415  --debug | --debu | --deb | --de | --d | -d )
2416    debug=: ;;
2417  --file | --fil | --fi | --f )
2418    $ac_shift
2419    case $ac_optarg in
2420    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
2421    esac
2422    as_fn_append CONFIG_FILES " '$ac_optarg'"
2423    ac_need_defaults=false;;
2424  --he | --h |  --help | --hel | -h )
2425    $as_echo "$ac_cs_usage"; exit ;;
2426  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2427  | -silent | --silent | --silen | --sile | --sil | --si | --s)
2428    ac_cs_silent=: ;;
2429
2430  # This is an error.
2431  -*) as_fn_error "unrecognized option: \`$1'
2432Try \`$0 --help' for more information." ;;
2433
2434  *) as_fn_append ac_config_targets " $1"
2435     ac_need_defaults=false ;;
2436
2437  esac
2438  shift
2439done
2440
2441ac_configure_extra_args=
2442
2443if $ac_cs_silent; then
2444  exec 6>/dev/null
2445  ac_configure_extra_args="$ac_configure_extra_args --silent"
2446fi
2447
2448_ACEOF
2449cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2450if \$ac_cs_recheck; then
2451  set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
2452  shift
2453  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
2454  CONFIG_SHELL='$SHELL'
2455  export CONFIG_SHELL
2456  exec "\$@"
2457fi
2458
2459_ACEOF
2460cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2461exec 5>>config.log
2462{
2463  echo
2464  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
2465## Running $as_me. ##
2466_ASBOX
2467  $as_echo "$ac_log"
2468} >&5
2469
2470_ACEOF
2471cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2472_ACEOF
2473
2474cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2475
2476# Handling of arguments.
2477for ac_config_target in $ac_config_targets
2478do
2479  case $ac_config_target in
2480    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
2481
2482  *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
2483  esac
2484done
2485
2486
2487# If the user did not use the arguments to specify the items to instantiate,
2488# then the envvar interface is used.  Set only those that are not.
2489# We use the long form for the default assignment because of an extremely
2490# bizarre bug on SunOS 4.1.3.
2491if $ac_need_defaults; then
2492  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
2493fi
2494
2495# Have a temporary directory for convenience.  Make it in the build tree
2496# simply because there is no reason against having it here, and in addition,
2497# creating and moving files from /tmp can sometimes cause problems.
2498# Hook for its removal unless debugging.
2499# Note that there is a small window in which the directory will not be cleaned:
2500# after its creation but before its name has been assigned to `$tmp'.
2501$debug ||
2502{
2503  tmp=
2504  trap 'exit_status=$?
2505  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
2506' 0
2507  trap 'as_fn_exit 1' 1 2 13 15
2508}
2509# Create a (secure) tmp directory for tmp files.
2510
2511{
2512  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
2513  test -n "$tmp" && test -d "$tmp"
2514}  ||
2515{
2516  tmp=./conf$$-$RANDOM
2517  (umask 077 && mkdir "$tmp")
2518} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
2519
2520# Set up the scripts for CONFIG_FILES section.
2521# No need to generate them if there are no CONFIG_FILES.
2522# This happens for instance with `./config.status config.h'.
2523if test -n "$CONFIG_FILES"; then
2524
2525
2526ac_cr=`echo X | tr X '\015'`
2527# On cygwin, bash can eat \r inside `` if the user requested igncr.
2528# But we know of no other shell where ac_cr would be empty at this
2529# point, so we can use a bashism as a fallback.
2530if test "x$ac_cr" = x; then
2531  eval ac_cr=\$\'\\r\'
2532fi
2533ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
2534if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
2535  ac_cs_awk_cr='\r'
2536else
2537  ac_cs_awk_cr=$ac_cr
2538fi
2539
2540echo 'BEGIN {' >"$tmp/subs1.awk" &&
2541_ACEOF
2542
2543
2544{
2545  echo "cat >conf$$subs.awk <<_ACEOF" &&
2546  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
2547  echo "_ACEOF"
2548} >conf$$subs.sh ||
2549  as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
2550ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
2551ac_delim='%!_!# '
2552for ac_last_try in false false false false false :; do
2553  . ./conf$$subs.sh ||
2554    as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
2555
2556  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
2557  if test $ac_delim_n = $ac_delim_num; then
2558    break
2559  elif $ac_last_try; then
2560    as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
2561  else
2562    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
2563  fi
2564done
2565rm -f conf$$subs.sh
2566
2567cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2568cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
2569_ACEOF
2570sed -n '
2571h
2572s/^/S["/; s/!.*/"]=/
2573p
2574g
2575s/^[^!]*!//
2576:repl
2577t repl
2578s/'"$ac_delim"'$//
2579t delim
2580:nl
2581h
2582s/\(.\{148\}\).*/\1/
2583t more1
2584s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
2585p
2586n
2587b repl
2588:more1
2589s/["\\]/\\&/g; s/^/"/; s/$/"\\/
2590p
2591g
2592s/.\{148\}//
2593t nl
2594:delim
2595h
2596s/\(.\{148\}\).*/\1/
2597t more2
2598s/["\\]/\\&/g; s/^/"/; s/$/"/
2599p
2600b
2601:more2
2602s/["\\]/\\&/g; s/^/"/; s/$/"\\/
2603p
2604g
2605s/.\{148\}//
2606t delim
2607' <conf$$subs.awk | sed '
2608/^[^""]/{
2609  N
2610  s/\n//
2611}
2612' >>$CONFIG_STATUS || ac_write_fail=1
2613rm -f conf$$subs.awk
2614cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2615_ACAWK
2616cat >>"\$tmp/subs1.awk" <<_ACAWK &&
2617  for (key in S) S_is_set[key] = 1
2618  FS = ""
2619
2620}
2621{
2622  line = $ 0
2623  nfields = split(line, field, "@")
2624  substed = 0
2625  len = length(field[1])
2626  for (i = 2; i < nfields; i++) {
2627    key = field[i]
2628    keylen = length(key)
2629    if (S_is_set[key]) {
2630      value = S[key]
2631      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
2632      len += length(value) + length(field[++i])
2633      substed = 1
2634    } else
2635      len += 1 + keylen
2636  }
2637
2638  print line
2639}
2640
2641_ACAWK
2642_ACEOF
2643cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2644if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
2645  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
2646else
2647  cat
2648fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
2649  || as_fn_error "could not setup config files machinery" "$LINENO" 5
2650_ACEOF
2651
2652# VPATH may cause trouble with some makes, so we remove $(srcdir),
2653# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
2654# trailing colons and then remove the whole line if VPATH becomes empty
2655# (actually we leave an empty line to preserve line numbers).
2656if test "x$srcdir" = x.; then
2657  ac_vpsub='/^[  ]*VPATH[        ]*=/{
2658s/:*\$(srcdir):*/:/
2659s/:*\${srcdir}:*/:/
2660s/:*@srcdir@:*/:/
2661s/^\([^=]*=[     ]*\):*/\1/
2662s/:*$//
2663s/^[^=]*=[       ]*$//
2664}'
2665fi
2666
2667cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2668fi # test -n "$CONFIG_FILES"
2669
2670
2671eval set X "  :F $CONFIG_FILES      "
2672shift
2673for ac_tag
2674do
2675  case $ac_tag in
2676  :[FHLC]) ac_mode=$ac_tag; continue;;
2677  esac
2678  case $ac_mode$ac_tag in
2679  :[FHL]*:*);;
2680  :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
2681  :[FH]-) ac_tag=-:-;;
2682  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
2683  esac
2684  ac_save_IFS=$IFS
2685  IFS=:
2686  set x $ac_tag
2687  IFS=$ac_save_IFS
2688  shift
2689  ac_file=$1
2690  shift
2691
2692  case $ac_mode in
2693  :L) ac_source=$1;;
2694  :[FH])
2695    ac_file_inputs=
2696    for ac_f
2697    do
2698      case $ac_f in
2699      -) ac_f="$tmp/stdin";;
2700      *) # Look for the file first in the build tree, then in the source tree
2701         # (if the path is not absolute).  The absolute path cannot be DOS-style,
2702         # because $ac_f cannot contain `:'.
2703         test -f "$ac_f" ||
2704           case $ac_f in
2705           [\\/$]*) false;;
2706           *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
2707           esac ||
2708           as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
2709      esac
2710      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
2711      as_fn_append ac_file_inputs " '$ac_f'"
2712    done
2713
2714    # Let's still pretend it is `configure' which instantiates (i.e., don't
2715    # use $as_me), people would be surprised to read:
2716    #    /* config.h.  Generated by config.status.  */
2717    configure_input='Generated from '`
2718          $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
2719        `' by configure.'
2720    if test x"$ac_file" != x-; then
2721      configure_input="$ac_file.  $configure_input"
2722      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
2723$as_echo "$as_me: creating $ac_file" >&6;}
2724    fi
2725    # Neutralize special characters interpreted by sed in replacement strings.
2726    case $configure_input in #(
2727    *\&* | *\|* | *\\* )
2728       ac_sed_conf_input=`$as_echo "$configure_input" |
2729       sed 's/[\\\\&|]/\\\\&/g'`;; #(
2730    *) ac_sed_conf_input=$configure_input;;
2731    esac
2732
2733    case $ac_tag in
2734    *:-:* | *:-) cat >"$tmp/stdin" \
2735      || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
2736    esac
2737    ;;
2738  esac
2739
2740  ac_dir=`$as_dirname -- "$ac_file" ||
2741$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2742         X"$ac_file" : 'X\(//\)[^/]' \| \
2743         X"$ac_file" : 'X\(//\)$' \| \
2744         X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
2745$as_echo X"$ac_file" |
2746    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2747            s//\1/
2748            q
2749          }
2750          /^X\(\/\/\)[^/].*/{
2751            s//\1/
2752            q
2753          }
2754          /^X\(\/\/\)$/{
2755            s//\1/
2756            q
2757          }
2758          /^X\(\/\).*/{
2759            s//\1/
2760            q
2761          }
2762          s/.*/./; q'`
2763  as_dir="$ac_dir"; as_fn_mkdir_p
2764  ac_builddir=.
2765
2766case "$ac_dir" in
2767.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
2768*)
2769  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
2770  # A ".." for each directory in $ac_dir_suffix.
2771  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
2772  case $ac_top_builddir_sub in
2773  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
2774  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
2775  esac ;;
2776esac
2777ac_abs_top_builddir=$ac_pwd
2778ac_abs_builddir=$ac_pwd$ac_dir_suffix
2779# for backward compatibility:
2780ac_top_builddir=$ac_top_build_prefix
2781
2782case $srcdir in
2783  .)  # We are building in place.
2784    ac_srcdir=.
2785    ac_top_srcdir=$ac_top_builddir_sub
2786    ac_abs_top_srcdir=$ac_pwd ;;
2787  [\\/]* | ?:[\\/]* )  # Absolute name.
2788    ac_srcdir=$srcdir$ac_dir_suffix;
2789    ac_top_srcdir=$srcdir
2790    ac_abs_top_srcdir=$srcdir ;;
2791  *) # Relative name.
2792    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
2793    ac_top_srcdir=$ac_top_build_prefix$srcdir
2794    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2795esac
2796ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
2797
2798
2799  case $ac_mode in
2800  :F)
2801  #
2802  # CONFIG_FILE
2803  #
2804
2805  case $INSTALL in
2806  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
2807  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
2808  esac
2809_ACEOF
2810
2811cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2812# If the template does not know about datarootdir, expand it.
2813# FIXME: This hack should be removed a few years after 2.60.
2814ac_datarootdir_hack=; ac_datarootdir_seen=
2815ac_sed_dataroot='
2816/datarootdir/ {
2817  p
2818  q
2819}
2820/@datadir@/p
2821/@docdir@/p
2822/@infodir@/p
2823/@localedir@/p
2824/@mandir@/p'
2825case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
2826*datarootdir*) ac_datarootdir_seen=yes;;
2827*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
2828  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
2829$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
2830_ACEOF
2831cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2832  ac_datarootdir_hack='
2833  s&@datadir@&$datadir&g
2834  s&@docdir@&$docdir&g
2835  s&@infodir@&$infodir&g
2836  s&@localedir@&$localedir&g
2837  s&@mandir@&$mandir&g
2838  s&\\\${datarootdir}&$datarootdir&g' ;;
2839esac
2840_ACEOF
2841
2842# Neutralize VPATH when `$srcdir' = `.'.
2843# Shell code in configure.ac might set extrasub.
2844# FIXME: do we really want to maintain this feature?
2845cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2846ac_sed_extra="$ac_vpsub
2847$extrasub
2848_ACEOF
2849cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2850:t
2851/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
2852s|@configure_input@|$ac_sed_conf_input|;t t
2853s&@top_builddir@&$ac_top_builddir_sub&;t t
2854s&@top_build_prefix@&$ac_top_build_prefix&;t t
2855s&@srcdir@&$ac_srcdir&;t t
2856s&@abs_srcdir@&$ac_abs_srcdir&;t t
2857s&@top_srcdir@&$ac_top_srcdir&;t t
2858s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
2859s&@builddir@&$ac_builddir&;t t
2860s&@abs_builddir@&$ac_abs_builddir&;t t
2861s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
2862s&@INSTALL@&$ac_INSTALL&;t t
2863$ac_datarootdir_hack
2864"
2865eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
2866  || as_fn_error "could not create $ac_file" "$LINENO" 5
2867
2868test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
2869  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
2870  { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
2871  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
2872which seems to be undefined.  Please make sure it is defined." >&5
2873$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
2874which seems to be undefined.  Please make sure it is defined." >&2;}
2875
2876  rm -f "$tmp/stdin"
2877  case $ac_file in
2878  -) cat "$tmp/out" && rm -f "$tmp/out";;
2879  *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
2880  esac \
2881  || as_fn_error "could not create $ac_file" "$LINENO" 5
2882 ;;
2883
2884
2885
2886  esac
2887
2888done # for ac_tag
2889
2890
2891as_fn_exit 0
2892_ACEOF
2893ac_clean_files=$ac_clean_files_save
2894
2895test $ac_write_fail = 0 ||
2896  as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
2897
2898
2899# configure is writing to config.log, and then calls config.status.
2900# config.status does its own redirection, appending to config.log.
2901# Unfortunately, on DOS this fails, as config.log is still kept open
2902# by configure, so config.status won't be able to write to it; its
2903# output is simply discarded.  So we exec the FD to /dev/null,
2904# effectively closing config.log, so it can be properly (re)opened and
2905# appended to by config.status.  When coming back to configure, we
2906# need to make the FD available again.
2907if test "$no_create" != yes; then
2908  ac_cs_success=:
2909  ac_config_status_args=
2910  test "$silent" = yes &&
2911    ac_config_status_args="$ac_config_status_args --quiet"
2912  exec 5>/dev/null
2913  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
2914  exec 5>>config.log
2915  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
2916  # would make configure fail if this is the last instruction.
2917  $ac_cs_success || as_fn_exit $?
2918fi
2919if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
2920  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
2921$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
2922fi
2923
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