1#! /bin/sh
2# Guess values for system-dependent variables and create Makefiles.
3# Generated by GNU Autoconf 2.69.
4#
5#
6# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
7#
8#
9# This configure script is free software; the Free Software Foundation
10# gives unlimited permission to copy, distribute and modify it.
11## -------------------- ##
12## M4sh Initialization. ##
13## -------------------- ##
14
15# Be more Bourne compatible
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.
90as_myself=
91case $0 in #((
92  *[\\/]* ) as_myself=$0 ;;
93  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
94for as_dir in $PATH
95do
96  IFS=$as_save_IFS
97  test -z "$as_dir" && as_dir=.
98    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
99  done
100IFS=$as_save_IFS
101
102     ;;
103esac
104# We did not find ourselves, most probably we were run as `sh COMMAND'
105# in which case we are not to be found in the path.
106if test "x$as_myself" = x; then
107  as_myself=$0
108fi
109if test ! -f "$as_myself"; then
110  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
111  exit 1
112fi
113
114# Unset variables that we do not need and which cause bugs (e.g. in
115# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
116# suppresses any "Segmentation fault" message there.  '((' could
117# trigger a bug in pdksh 5.2.14.
118for as_var in BASH_ENV ENV MAIL MAILPATH
119do eval test x\${$as_var+set} = xset \
120  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
121done
122PS1='$ '
123PS2='> '
124PS4='+ '
125
126# NLS nuisances.
127LC_ALL=C
128export LC_ALL
129LANGUAGE=C
130export LANGUAGE
131
132# CDPATH.
133(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
134
135# Use a proper internal environment variable to ensure we don't fall
136  # into an infinite loop, continuously re-executing ourselves.
137  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
138    _as_can_reexec=no; export _as_can_reexec;
139    # We cannot yet assume a decent shell, so we have to provide a
140# neutralization value for shells without unset; and this also
141# works around shells that cannot unset nonexistent variables.
142# Preserve -v and -x to the replacement shell.
143BASH_ENV=/dev/null
144ENV=/dev/null
145(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
146case $- in # ((((
147  *v*x* | *x*v* ) as_opts=-vx ;;
148  *v* ) as_opts=-v ;;
149  *x* ) as_opts=-x ;;
150  * ) as_opts= ;;
151esac
152exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
153# Admittedly, this is quite paranoid, since all the known shells bail
154# out after a failed `exec'.
155$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
156as_fn_exit 255
157  fi
158  # We don't want this to propagate to other subprocesses.
159          { _as_can_reexec=; unset _as_can_reexec;}
160if test "x$CONFIG_SHELL" = x; then
161  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
162  emulate sh
163  NULLCMD=:
164  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
165  # is contrary to our usage.  Disable this feature.
166  alias -g '\${1+\"\$@\"}'='\"\$@\"'
167  setopt NO_GLOB_SUBST
168else
169  case \`(set -o) 2>/dev/null\` in #(
170  *posix*) :
171    set -o posix ;; #(
172  *) :
173     ;;
174esac
175fi
176"
177  as_required="as_fn_return () { (exit \$1); }
178as_fn_success () { as_fn_return 0; }
179as_fn_failure () { as_fn_return 1; }
180as_fn_ret_success () { return 0; }
181as_fn_ret_failure () { return 1; }
182
183exitcode=0
184as_fn_success || { exitcode=1; echo as_fn_success failed.; }
185as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
186as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
187as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
188if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
189
190else
191  exitcode=1; echo positional parameters were not saved.
192fi
193test x\$exitcode = x0 || exit 1
194test -x / || exit 1"
195  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
196  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
197  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
198  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
199test \$(( 1 + 1 )) = 2 || exit 1"
200  if (eval "$as_required") 2>/dev/null; then :
201  as_have_required=yes
202else
203  as_have_required=no
204fi
205  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
206
207else
208  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
209as_found=false
210for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
211do
212  IFS=$as_save_IFS
213  test -z "$as_dir" && as_dir=.
214  as_found=:
215  case $as_dir in #(
216	 /*)
217	   for as_base in sh bash ksh sh5; do
218	     # Try only shells that exist, to save several forks.
219	     as_shell=$as_dir/$as_base
220	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
221		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
222  CONFIG_SHELL=$as_shell as_have_required=yes
223		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
224  break 2
225fi
226fi
227	   done;;
228       esac
229  as_found=false
230done
231$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
232	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
233  CONFIG_SHELL=$SHELL as_have_required=yes
234fi; }
235IFS=$as_save_IFS
236
237
238      if test "x$CONFIG_SHELL" != x; then :
239  export CONFIG_SHELL
240             # We cannot yet assume a decent shell, so we have to provide a
241# neutralization value for shells without unset; and this also
242# works around shells that cannot unset nonexistent variables.
243# Preserve -v and -x to the replacement shell.
244BASH_ENV=/dev/null
245ENV=/dev/null
246(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
247case $- in # ((((
248  *v*x* | *x*v* ) as_opts=-vx ;;
249  *v* ) as_opts=-v ;;
250  *x* ) as_opts=-x ;;
251  * ) as_opts= ;;
252esac
253exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
254# Admittedly, this is quite paranoid, since all the known shells bail
255# out after a failed `exec'.
256$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
257exit 255
258fi
259
260    if test x$as_have_required = xno; then :
261  $as_echo "$0: This script requires a shell more modern than all"
262  $as_echo "$0: the shells that I found on your system."
263  if test x${ZSH_VERSION+set} = xset ; then
264    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
265    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
266  else
267    $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
268$0: including any error possibly output before this
269$0: message. Then install a modern shell, or manually run
270$0: the script under such a shell if you do have one."
271  fi
272  exit 1
273fi
274fi
275fi
276SHELL=${CONFIG_SHELL-/bin/sh}
277export SHELL
278# Unset more variables known to interfere with behavior of common tools.
279CLICOLOR_FORCE= GREP_OPTIONS=
280unset CLICOLOR_FORCE GREP_OPTIONS
281
282## --------------------- ##
283## M4sh Shell Functions. ##
284## --------------------- ##
285# as_fn_unset VAR
286# ---------------
287# Portably unset VAR.
288as_fn_unset ()
289{
290  { eval $1=; unset $1;}
291}
292as_unset=as_fn_unset
293
294# as_fn_set_status STATUS
295# -----------------------
296# Set $? to STATUS, without forking.
297as_fn_set_status ()
298{
299  return $1
300} # as_fn_set_status
301
302# as_fn_exit STATUS
303# -----------------
304# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
305as_fn_exit ()
306{
307  set +e
308  as_fn_set_status $1
309  exit $1
310} # as_fn_exit
311
312# as_fn_mkdir_p
313# -------------
314# Create "$as_dir" as a directory, including parents if necessary.
315as_fn_mkdir_p ()
316{
317
318  case $as_dir in #(
319  -*) as_dir=./$as_dir;;
320  esac
321  test -d "$as_dir" || eval $as_mkdir_p || {
322    as_dirs=
323    while :; do
324      case $as_dir in #(
325      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
326      *) as_qdir=$as_dir;;
327      esac
328      as_dirs="'$as_qdir' $as_dirs"
329      as_dir=`$as_dirname -- "$as_dir" ||
330$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
331	 X"$as_dir" : 'X\(//\)[^/]' \| \
332	 X"$as_dir" : 'X\(//\)$' \| \
333	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
334$as_echo X"$as_dir" |
335    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
336	    s//\1/
337	    q
338	  }
339	  /^X\(\/\/\)[^/].*/{
340	    s//\1/
341	    q
342	  }
343	  /^X\(\/\/\)$/{
344	    s//\1/
345	    q
346	  }
347	  /^X\(\/\).*/{
348	    s//\1/
349	    q
350	  }
351	  s/.*/./; q'`
352      test -d "$as_dir" && break
353    done
354    test -z "$as_dirs" || eval "mkdir $as_dirs"
355  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
356
357
358} # as_fn_mkdir_p
359
360# as_fn_executable_p FILE
361# -----------------------
362# Test if FILE is an executable regular file.
363as_fn_executable_p ()
364{
365  test -f "$1" && test -x "$1"
366} # as_fn_executable_p
367# as_fn_append VAR VALUE
368# ----------------------
369# Append the text in VALUE to the end of the definition contained in VAR. Take
370# advantage of any shell optimizations that allow amortized linear growth over
371# repeated appends, instead of the typical quadratic growth present in naive
372# implementations.
373if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
374  eval 'as_fn_append ()
375  {
376    eval $1+=\$2
377  }'
378else
379  as_fn_append ()
380  {
381    eval $1=\$$1\$2
382  }
383fi # as_fn_append
384
385# as_fn_arith ARG...
386# ------------------
387# Perform arithmetic evaluation on the ARGs, and store the result in the
388# global $as_val. Take advantage of shells that can avoid forks. The arguments
389# must be portable across $(()) and expr.
390if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
391  eval 'as_fn_arith ()
392  {
393    as_val=$(( $* ))
394  }'
395else
396  as_fn_arith ()
397  {
398    as_val=`expr "$@" || test $? -eq 1`
399  }
400fi # as_fn_arith
401
402
403# as_fn_error STATUS ERROR [LINENO LOG_FD]
404# ----------------------------------------
405# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
406# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
407# script with STATUS, using 1 if that was 0.
408as_fn_error ()
409{
410  as_status=$1; test $as_status -eq 0 && as_status=1
411  if test "$4"; then
412    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
413    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
414  fi
415  $as_echo "$as_me: error: $2" >&2
416  as_fn_exit $as_status
417} # as_fn_error
418
419if expr a : '\(a\)' >/dev/null 2>&1 &&
420   test "X`expr 00001 : '.*\(...\)'`" = X001; then
421  as_expr=expr
422else
423  as_expr=false
424fi
425
426if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
427  as_basename=basename
428else
429  as_basename=false
430fi
431
432if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
433  as_dirname=dirname
434else
435  as_dirname=false
436fi
437
438as_me=`$as_basename -- "$0" ||
439$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
440	 X"$0" : 'X\(//\)$' \| \
441	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
442$as_echo X/"$0" |
443    sed '/^.*\/\([^/][^/]*\)\/*$/{
444	    s//\1/
445	    q
446	  }
447	  /^X\/\(\/\/\)$/{
448	    s//\1/
449	    q
450	  }
451	  /^X\/\(\/\).*/{
452	    s//\1/
453	    q
454	  }
455	  s/.*/./; q'`
456
457# Avoid depending upon Character Ranges.
458as_cr_letters='abcdefghijklmnopqrstuvwxyz'
459as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
460as_cr_Letters=$as_cr_letters$as_cr_LETTERS
461as_cr_digits='0123456789'
462as_cr_alnum=$as_cr_Letters$as_cr_digits
463
464
465  as_lineno_1=$LINENO as_lineno_1a=$LINENO
466  as_lineno_2=$LINENO as_lineno_2a=$LINENO
467  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
468  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
469  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
470  sed -n '
471    p
472    /[$]LINENO/=
473  ' <$as_myself |
474    sed '
475      s/[$]LINENO.*/&-/
476      t lineno
477      b
478      :lineno
479      N
480      :loop
481      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
482      t loop
483      s/-\n.*//
484    ' >$as_me.lineno &&
485  chmod +x "$as_me.lineno" ||
486    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
487
488  # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
489  # already done that, so ensure we don't try to do so again and fall
490  # in an infinite loop.  This has already happened in practice.
491  _as_can_reexec=no; export _as_can_reexec
492  # Don't try to exec as it changes $[0], causing all sort of problems
493  # (the dirname of $[0] is not the place where we might find the
494  # original and so on.  Autoconf is especially sensitive to this).
495  . "./$as_me.lineno"
496  # Exit status is that of the last command.
497  exit
498}
499
500ECHO_C= ECHO_N= ECHO_T=
501case `echo -n x` in #(((((
502-n*)
503  case `echo 'xy\c'` in
504  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
505  xy)  ECHO_C='\c';;
506  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
507       ECHO_T='	';;
508  esac;;
509*)
510  ECHO_N='-n';;
511esac
512
513rm -f conf$$ conf$$.exe conf$$.file
514if test -d conf$$.dir; then
515  rm -f conf$$.dir/conf$$.file
516else
517  rm -f conf$$.dir
518  mkdir conf$$.dir 2>/dev/null
519fi
520if (echo >conf$$.file) 2>/dev/null; then
521  if ln -s conf$$.file conf$$ 2>/dev/null; then
522    as_ln_s='ln -s'
523    # ... but there are two gotchas:
524    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
525    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
526    # In both cases, we have to default to `cp -pR'.
527    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
528      as_ln_s='cp -pR'
529  elif ln conf$$.file conf$$ 2>/dev/null; then
530    as_ln_s=ln
531  else
532    as_ln_s='cp -pR'
533  fi
534else
535  as_ln_s='cp -pR'
536fi
537rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
538rmdir conf$$.dir 2>/dev/null
539
540if mkdir -p . 2>/dev/null; then
541  as_mkdir_p='mkdir -p "$as_dir"'
542else
543  test -d ./-p && rmdir ./-p
544  as_mkdir_p=false
545fi
546
547as_test_x='test -x'
548as_executable_p=as_fn_executable_p
549
550# Sed expression to map a string onto a valid CPP name.
551as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
552
553# Sed expression to map a string onto a valid variable name.
554as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
555
556
557test -n "$DJDIR" || exec 7<&0 </dev/null
558exec 6>&1
559
560# Name of the host.
561# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
562# so uname gets run too.
563ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
564
565#
566# Initializations.
567#
568ac_default_prefix=/usr/local
569ac_clean_files=
570ac_config_libobj_dir=.
571LIBOBJS=
572cross_compiling=no
573subdirs=
574MFLAGS=
575MAKEFLAGS=
576
577# Identity of this package.
578PACKAGE_NAME=
579PACKAGE_TARNAME=
580PACKAGE_VERSION=
581PACKAGE_STRING=
582PACKAGE_BUGREPORT=
583PACKAGE_URL=
584
585ac_unique_file="include/EST.h"
586# Factoring default headers for most tests.
587ac_includes_default="\
588#include <stdio.h>
589#ifdef HAVE_SYS_TYPES_H
590# include <sys/types.h>
591#endif
592#ifdef HAVE_SYS_STAT_H
593# include <sys/stat.h>
594#endif
595#ifdef STDC_HEADERS
596# include <stdlib.h>
597# include <stddef.h>
598#else
599# ifdef HAVE_STDLIB_H
600#  include <stdlib.h>
601# endif
602#endif
603#ifdef HAVE_STRING_H
604# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
605#  include <memory.h>
606# endif
607# include <string.h>
608#endif
609#ifdef HAVE_STRINGS_H
610# include <strings.h>
611#endif
612#ifdef HAVE_INTTYPES_H
613# include <inttypes.h>
614#endif
615#ifdef HAVE_STDINT_H
616# include <stdint.h>
617#endif
618#ifdef HAVE_UNISTD_H
619# include <unistd.h>
620#endif"
621
622ac_subst_vars='LTLIBOBJS
623LIBOBJS
624LINUXAUDIO
625COMPILERTYPE
626TERMCAPLIB
627EGREP
628GREP
629CPP
630AR
631RANLIB
632OBJEXT
633EXEEXT
634ac_ct_CC
635CPPFLAGS
636LDFLAGS
637CFLAGS
638CC
639target_os
640target_vendor
641target_cpu
642target
643host_os
644host_vendor
645host_cpu
646host
647build_os
648build_vendor
649build_cpu
650build
651target_alias
652host_alias
653build_alias
654LIBS
655ECHO_T
656ECHO_N
657ECHO_C
658DEFS
659mandir
660localedir
661libdir
662psdir
663pdfdir
664dvidir
665htmldir
666infodir
667docdir
668oldincludedir
669includedir
670localstatedir
671sharedstatedir
672sysconfdir
673datadir
674datarootdir
675libexecdir
676sbindir
677bindir
678program_transform_name
679prefix
680exec_prefix
681PACKAGE_URL
682PACKAGE_BUGREPORT
683PACKAGE_STRING
684PACKAGE_VERSION
685PACKAGE_TARNAME
686PACKAGE_NAME
687PATH_SEPARATOR
688SHELL'
689ac_subst_files=''
690ac_user_opts='
691enable_option_checking
692'
693      ac_precious_vars='build_alias
694host_alias
695target_alias
696CC
697CFLAGS
698LDFLAGS
699LIBS
700CPPFLAGS
701CPP'
702
703
704# Initialize some variables set by options.
705ac_init_help=
706ac_init_version=false
707ac_unrecognized_opts=
708ac_unrecognized_sep=
709# The variables have the same names as the options, with
710# dashes changed to underlines.
711cache_file=/dev/null
712exec_prefix=NONE
713no_create=
714no_recursion=
715prefix=NONE
716program_prefix=NONE
717program_suffix=NONE
718program_transform_name=s,x,x,
719silent=
720site=
721srcdir=
722verbose=
723x_includes=NONE
724x_libraries=NONE
725
726# Installation directory options.
727# These are left unexpanded so users can "make install exec_prefix=/foo"
728# and all the variables that are supposed to be based on exec_prefix
729# by default will actually change.
730# Use braces instead of parens because sh, perl, etc. also accept them.
731# (The list follows the same order as the GNU Coding Standards.)
732bindir='${exec_prefix}/bin'
733sbindir='${exec_prefix}/sbin'
734libexecdir='${exec_prefix}/libexec'
735datarootdir='${prefix}/share'
736datadir='${datarootdir}'
737sysconfdir='${prefix}/etc'
738sharedstatedir='${prefix}/com'
739localstatedir='${prefix}/var'
740includedir='${prefix}/include'
741oldincludedir='/usr/include'
742docdir='${datarootdir}/doc/${PACKAGE}'
743infodir='${datarootdir}/info'
744htmldir='${docdir}'
745dvidir='${docdir}'
746pdfdir='${docdir}'
747psdir='${docdir}'
748libdir='${exec_prefix}/lib'
749localedir='${datarootdir}/locale'
750mandir='${datarootdir}/man'
751
752ac_prev=
753ac_dashdash=
754for ac_option
755do
756  # If the previous option needs an argument, assign it.
757  if test -n "$ac_prev"; then
758    eval $ac_prev=\$ac_option
759    ac_prev=
760    continue
761  fi
762
763  case $ac_option in
764  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
765  *=)   ac_optarg= ;;
766  *)    ac_optarg=yes ;;
767  esac
768
769  # Accept the important Cygnus configure options, so we can diagnose typos.
770
771  case $ac_dashdash$ac_option in
772  --)
773    ac_dashdash=yes ;;
774
775  -bindir | --bindir | --bindi | --bind | --bin | --bi)
776    ac_prev=bindir ;;
777  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
778    bindir=$ac_optarg ;;
779
780  -build | --build | --buil | --bui | --bu)
781    ac_prev=build_alias ;;
782  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
783    build_alias=$ac_optarg ;;
784
785  -cache-file | --cache-file | --cache-fil | --cache-fi \
786  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
787    ac_prev=cache_file ;;
788  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
789  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
790    cache_file=$ac_optarg ;;
791
792  --config-cache | -C)
793    cache_file=config.cache ;;
794
795  -datadir | --datadir | --datadi | --datad)
796    ac_prev=datadir ;;
797  -datadir=* | --datadir=* | --datadi=* | --datad=*)
798    datadir=$ac_optarg ;;
799
800  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
801  | --dataroo | --dataro | --datar)
802    ac_prev=datarootdir ;;
803  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
804  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
805    datarootdir=$ac_optarg ;;
806
807  -disable-* | --disable-*)
808    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
809    # Reject names that are not valid shell variable names.
810    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
811      as_fn_error $? "invalid feature name: $ac_useropt"
812    ac_useropt_orig=$ac_useropt
813    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
814    case $ac_user_opts in
815      *"
816"enable_$ac_useropt"
817"*) ;;
818      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
819	 ac_unrecognized_sep=', ';;
820    esac
821    eval enable_$ac_useropt=no ;;
822
823  -docdir | --docdir | --docdi | --doc | --do)
824    ac_prev=docdir ;;
825  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
826    docdir=$ac_optarg ;;
827
828  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
829    ac_prev=dvidir ;;
830  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
831    dvidir=$ac_optarg ;;
832
833  -enable-* | --enable-*)
834    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
835    # Reject names that are not valid shell variable names.
836    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
837      as_fn_error $? "invalid feature name: $ac_useropt"
838    ac_useropt_orig=$ac_useropt
839    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
840    case $ac_user_opts in
841      *"
842"enable_$ac_useropt"
843"*) ;;
844      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
845	 ac_unrecognized_sep=', ';;
846    esac
847    eval enable_$ac_useropt=\$ac_optarg ;;
848
849  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
850  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
851  | --exec | --exe | --ex)
852    ac_prev=exec_prefix ;;
853  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
854  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
855  | --exec=* | --exe=* | --ex=*)
856    exec_prefix=$ac_optarg ;;
857
858  -gas | --gas | --ga | --g)
859    # Obsolete; use --with-gas.
860    with_gas=yes ;;
861
862  -help | --help | --hel | --he | -h)
863    ac_init_help=long ;;
864  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
865    ac_init_help=recursive ;;
866  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
867    ac_init_help=short ;;
868
869  -host | --host | --hos | --ho)
870    ac_prev=host_alias ;;
871  -host=* | --host=* | --hos=* | --ho=*)
872    host_alias=$ac_optarg ;;
873
874  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
875    ac_prev=htmldir ;;
876  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
877  | --ht=*)
878    htmldir=$ac_optarg ;;
879
880  -includedir | --includedir | --includedi | --included | --include \
881  | --includ | --inclu | --incl | --inc)
882    ac_prev=includedir ;;
883  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
884  | --includ=* | --inclu=* | --incl=* | --inc=*)
885    includedir=$ac_optarg ;;
886
887  -infodir | --infodir | --infodi | --infod | --info | --inf)
888    ac_prev=infodir ;;
889  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
890    infodir=$ac_optarg ;;
891
892  -libdir | --libdir | --libdi | --libd)
893    ac_prev=libdir ;;
894  -libdir=* | --libdir=* | --libdi=* | --libd=*)
895    libdir=$ac_optarg ;;
896
897  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
898  | --libexe | --libex | --libe)
899    ac_prev=libexecdir ;;
900  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
901  | --libexe=* | --libex=* | --libe=*)
902    libexecdir=$ac_optarg ;;
903
904  -localedir | --localedir | --localedi | --localed | --locale)
905    ac_prev=localedir ;;
906  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
907    localedir=$ac_optarg ;;
908
909  -localstatedir | --localstatedir | --localstatedi | --localstated \
910  | --localstate | --localstat | --localsta | --localst | --locals)
911    ac_prev=localstatedir ;;
912  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
913  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
914    localstatedir=$ac_optarg ;;
915
916  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
917    ac_prev=mandir ;;
918  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
919    mandir=$ac_optarg ;;
920
921  -nfp | --nfp | --nf)
922    # Obsolete; use --without-fp.
923    with_fp=no ;;
924
925  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
926  | --no-cr | --no-c | -n)
927    no_create=yes ;;
928
929  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
930  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
931    no_recursion=yes ;;
932
933  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
934  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
935  | --oldin | --oldi | --old | --ol | --o)
936    ac_prev=oldincludedir ;;
937  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
938  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
939  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
940    oldincludedir=$ac_optarg ;;
941
942  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
943    ac_prev=prefix ;;
944  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
945    prefix=$ac_optarg ;;
946
947  -program-prefix | --program-prefix | --program-prefi | --program-pref \
948  | --program-pre | --program-pr | --program-p)
949    ac_prev=program_prefix ;;
950  -program-prefix=* | --program-prefix=* | --program-prefi=* \
951  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
952    program_prefix=$ac_optarg ;;
953
954  -program-suffix | --program-suffix | --program-suffi | --program-suff \
955  | --program-suf | --program-su | --program-s)
956    ac_prev=program_suffix ;;
957  -program-suffix=* | --program-suffix=* | --program-suffi=* \
958  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
959    program_suffix=$ac_optarg ;;
960
961  -program-transform-name | --program-transform-name \
962  | --program-transform-nam | --program-transform-na \
963  | --program-transform-n | --program-transform- \
964  | --program-transform | --program-transfor \
965  | --program-transfo | --program-transf \
966  | --program-trans | --program-tran \
967  | --progr-tra | --program-tr | --program-t)
968    ac_prev=program_transform_name ;;
969  -program-transform-name=* | --program-transform-name=* \
970  | --program-transform-nam=* | --program-transform-na=* \
971  | --program-transform-n=* | --program-transform-=* \
972  | --program-transform=* | --program-transfor=* \
973  | --program-transfo=* | --program-transf=* \
974  | --program-trans=* | --program-tran=* \
975  | --progr-tra=* | --program-tr=* | --program-t=*)
976    program_transform_name=$ac_optarg ;;
977
978  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
979    ac_prev=pdfdir ;;
980  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
981    pdfdir=$ac_optarg ;;
982
983  -psdir | --psdir | --psdi | --psd | --ps)
984    ac_prev=psdir ;;
985  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
986    psdir=$ac_optarg ;;
987
988  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
989  | -silent | --silent | --silen | --sile | --sil)
990    silent=yes ;;
991
992  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
993    ac_prev=sbindir ;;
994  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
995  | --sbi=* | --sb=*)
996    sbindir=$ac_optarg ;;
997
998  -sharedstatedir | --sharedstatedir | --sharedstatedi \
999  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1000  | --sharedst | --shareds | --shared | --share | --shar \
1001  | --sha | --sh)
1002    ac_prev=sharedstatedir ;;
1003  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1004  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1005  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1006  | --sha=* | --sh=*)
1007    sharedstatedir=$ac_optarg ;;
1008
1009  -site | --site | --sit)
1010    ac_prev=site ;;
1011  -site=* | --site=* | --sit=*)
1012    site=$ac_optarg ;;
1013
1014  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1015    ac_prev=srcdir ;;
1016  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1017    srcdir=$ac_optarg ;;
1018
1019  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1020  | --syscon | --sysco | --sysc | --sys | --sy)
1021    ac_prev=sysconfdir ;;
1022  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1023  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1024    sysconfdir=$ac_optarg ;;
1025
1026  -target | --target | --targe | --targ | --tar | --ta | --t)
1027    ac_prev=target_alias ;;
1028  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1029    target_alias=$ac_optarg ;;
1030
1031  -v | -verbose | --verbose | --verbos | --verbo | --verb)
1032    verbose=yes ;;
1033
1034  -version | --version | --versio | --versi | --vers | -V)
1035    ac_init_version=: ;;
1036
1037  -with-* | --with-*)
1038    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1039    # Reject names that are not valid shell variable names.
1040    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1041      as_fn_error $? "invalid package name: $ac_useropt"
1042    ac_useropt_orig=$ac_useropt
1043    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1044    case $ac_user_opts in
1045      *"
1046"with_$ac_useropt"
1047"*) ;;
1048      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1049	 ac_unrecognized_sep=', ';;
1050    esac
1051    eval with_$ac_useropt=\$ac_optarg ;;
1052
1053  -without-* | --without-*)
1054    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1055    # Reject names that are not valid shell variable names.
1056    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1057      as_fn_error $? "invalid package name: $ac_useropt"
1058    ac_useropt_orig=$ac_useropt
1059    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1060    case $ac_user_opts in
1061      *"
1062"with_$ac_useropt"
1063"*) ;;
1064      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1065	 ac_unrecognized_sep=', ';;
1066    esac
1067    eval with_$ac_useropt=no ;;
1068
1069  --x)
1070    # Obsolete; use --with-x.
1071    with_x=yes ;;
1072
1073  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1074  | --x-incl | --x-inc | --x-in | --x-i)
1075    ac_prev=x_includes ;;
1076  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1077  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1078    x_includes=$ac_optarg ;;
1079
1080  -x-libraries | --x-libraries | --x-librarie | --x-librari \
1081  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1082    ac_prev=x_libraries ;;
1083  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1084  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1085    x_libraries=$ac_optarg ;;
1086
1087  -*) as_fn_error $? "unrecognized option: \`$ac_option'
1088Try \`$0 --help' for more information"
1089    ;;
1090
1091  *=*)
1092    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1093    # Reject names that are not valid shell variable names.
1094    case $ac_envvar in #(
1095      '' | [0-9]* | *[!_$as_cr_alnum]* )
1096      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1097    esac
1098    eval $ac_envvar=\$ac_optarg
1099    export $ac_envvar ;;
1100
1101  *)
1102    # FIXME: should be removed in autoconf 3.0.
1103    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1104    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1105      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1106    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1107    ;;
1108
1109  esac
1110done
1111
1112if test -n "$ac_prev"; then
1113  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1114  as_fn_error $? "missing argument to $ac_option"
1115fi
1116
1117if test -n "$ac_unrecognized_opts"; then
1118  case $enable_option_checking in
1119    no) ;;
1120    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1121    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1122  esac
1123fi
1124
1125# Check all directory arguments for consistency.
1126for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
1127		datadir sysconfdir sharedstatedir localstatedir includedir \
1128		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1129		libdir localedir mandir
1130do
1131  eval ac_val=\$$ac_var
1132  # Remove trailing slashes.
1133  case $ac_val in
1134    */ )
1135      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1136      eval $ac_var=\$ac_val;;
1137  esac
1138  # Be sure to have absolute directory names.
1139  case $ac_val in
1140    [\\/$]* | ?:[\\/]* )  continue;;
1141    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1142  esac
1143  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1144done
1145
1146# There might be people who depend on the old broken behavior: `$host'
1147# used to hold the argument of --host etc.
1148# FIXME: To remove some day.
1149build=$build_alias
1150host=$host_alias
1151target=$target_alias
1152
1153# FIXME: To remove some day.
1154if test "x$host_alias" != x; then
1155  if test "x$build_alias" = x; then
1156    cross_compiling=maybe
1157  elif test "x$build_alias" != "x$host_alias"; then
1158    cross_compiling=yes
1159  fi
1160fi
1161
1162ac_tool_prefix=
1163test -n "$host_alias" && ac_tool_prefix=$host_alias-
1164
1165test "$silent" = yes && exec 6>/dev/null
1166
1167
1168ac_pwd=`pwd` && test -n "$ac_pwd" &&
1169ac_ls_di=`ls -di .` &&
1170ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1171  as_fn_error $? "working directory cannot be determined"
1172test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1173  as_fn_error $? "pwd does not report name of working directory"
1174
1175
1176# Find the source files, if location was not specified.
1177if test -z "$srcdir"; then
1178  ac_srcdir_defaulted=yes
1179  # Try the directory containing this script, then the parent directory.
1180  ac_confdir=`$as_dirname -- "$as_myself" ||
1181$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1182	 X"$as_myself" : 'X\(//\)[^/]' \| \
1183	 X"$as_myself" : 'X\(//\)$' \| \
1184	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1185$as_echo X"$as_myself" |
1186    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1187	    s//\1/
1188	    q
1189	  }
1190	  /^X\(\/\/\)[^/].*/{
1191	    s//\1/
1192	    q
1193	  }
1194	  /^X\(\/\/\)$/{
1195	    s//\1/
1196	    q
1197	  }
1198	  /^X\(\/\).*/{
1199	    s//\1/
1200	    q
1201	  }
1202	  s/.*/./; q'`
1203  srcdir=$ac_confdir
1204  if test ! -r "$srcdir/$ac_unique_file"; then
1205    srcdir=..
1206  fi
1207else
1208  ac_srcdir_defaulted=no
1209fi
1210if test ! -r "$srcdir/$ac_unique_file"; then
1211  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1212  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1213fi
1214ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1215ac_abs_confdir=`(
1216	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1217	pwd)`
1218# When building in place, set srcdir=.
1219if test "$ac_abs_confdir" = "$ac_pwd"; then
1220  srcdir=.
1221fi
1222# Remove unnecessary trailing slashes from srcdir.
1223# Double slashes in file names in object file debugging info
1224# mess up M-x gdb in Emacs.
1225case $srcdir in
1226*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1227esac
1228for ac_var in $ac_precious_vars; do
1229  eval ac_env_${ac_var}_set=\${${ac_var}+set}
1230  eval ac_env_${ac_var}_value=\$${ac_var}
1231  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1232  eval ac_cv_env_${ac_var}_value=\$${ac_var}
1233done
1234
1235#
1236# Report the --help message.
1237#
1238if test "$ac_init_help" = "long"; then
1239  # Omit some internal or obsolete options to make the list less imposing.
1240  # This message is too long to be a string in the A/UX 3.1 sh.
1241  cat <<_ACEOF
1242\`configure' configures this package to adapt to many kinds of systems.
1243
1244Usage: $0 [OPTION]... [VAR=VALUE]...
1245
1246To assign environment variables (e.g., CC, CFLAGS...), specify them as
1247VAR=VALUE.  See below for descriptions of some of the useful variables.
1248
1249Defaults for the options are specified in brackets.
1250
1251Configuration:
1252  -h, --help              display this help and exit
1253      --help=short        display options specific to this package
1254      --help=recursive    display the short help of all the included packages
1255  -V, --version           display version information and exit
1256  -q, --quiet, --silent   do not print \`checking ...' messages
1257      --cache-file=FILE   cache test results in FILE [disabled]
1258  -C, --config-cache      alias for \`--cache-file=config.cache'
1259  -n, --no-create         do not create output files
1260      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1261
1262Installation directories:
1263  --prefix=PREFIX         install architecture-independent files in PREFIX
1264                          [$ac_default_prefix]
1265  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1266                          [PREFIX]
1267
1268By default, \`make install' will install all the files in
1269\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1270an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1271for instance \`--prefix=\$HOME'.
1272
1273For better control, use the options below.
1274
1275Fine tuning of the installation directories:
1276  --bindir=DIR            user executables [EPREFIX/bin]
1277  --sbindir=DIR           system admin executables [EPREFIX/sbin]
1278  --libexecdir=DIR        program executables [EPREFIX/libexec]
1279  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1280  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1281  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1282  --libdir=DIR            object code libraries [EPREFIX/lib]
1283  --includedir=DIR        C header files [PREFIX/include]
1284  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1285  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1286  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1287  --infodir=DIR           info documentation [DATAROOTDIR/info]
1288  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1289  --mandir=DIR            man documentation [DATAROOTDIR/man]
1290  --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1291  --htmldir=DIR           html documentation [DOCDIR]
1292  --dvidir=DIR            dvi documentation [DOCDIR]
1293  --pdfdir=DIR            pdf documentation [DOCDIR]
1294  --psdir=DIR             ps documentation [DOCDIR]
1295_ACEOF
1296
1297  cat <<\_ACEOF
1298
1299System types:
1300  --build=BUILD     configure for building on BUILD [guessed]
1301  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1302  --target=TARGET   configure for building compilers for TARGET [HOST]
1303_ACEOF
1304fi
1305
1306if test -n "$ac_init_help"; then
1307
1308  cat <<\_ACEOF
1309
1310Some influential environment variables:
1311  CC          C compiler command
1312  CFLAGS      C compiler flags
1313  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1314              nonstandard directory <lib dir>
1315  LIBS        libraries to pass to the linker, e.g. -l<library>
1316  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1317              you have headers in a nonstandard directory <include dir>
1318  CPP         C preprocessor
1319
1320Use these variables to override the choices made by `configure' or to help
1321it to find libraries and programs with nonstandard names/locations.
1322
1323Report bugs to the package provider.
1324_ACEOF
1325ac_status=$?
1326fi
1327
1328if test "$ac_init_help" = "recursive"; then
1329  # If there are subdirs, report their specific --help.
1330  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1331    test -d "$ac_dir" ||
1332      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1333      continue
1334    ac_builddir=.
1335
1336case "$ac_dir" in
1337.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1338*)
1339  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1340  # A ".." for each directory in $ac_dir_suffix.
1341  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1342  case $ac_top_builddir_sub in
1343  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1344  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1345  esac ;;
1346esac
1347ac_abs_top_builddir=$ac_pwd
1348ac_abs_builddir=$ac_pwd$ac_dir_suffix
1349# for backward compatibility:
1350ac_top_builddir=$ac_top_build_prefix
1351
1352case $srcdir in
1353  .)  # We are building in place.
1354    ac_srcdir=.
1355    ac_top_srcdir=$ac_top_builddir_sub
1356    ac_abs_top_srcdir=$ac_pwd ;;
1357  [\\/]* | ?:[\\/]* )  # Absolute name.
1358    ac_srcdir=$srcdir$ac_dir_suffix;
1359    ac_top_srcdir=$srcdir
1360    ac_abs_top_srcdir=$srcdir ;;
1361  *) # Relative name.
1362    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1363    ac_top_srcdir=$ac_top_build_prefix$srcdir
1364    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1365esac
1366ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1367
1368    cd "$ac_dir" || { ac_status=$?; continue; }
1369    # Check for guested configure.
1370    if test -f "$ac_srcdir/configure.gnu"; then
1371      echo &&
1372      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1373    elif test -f "$ac_srcdir/configure"; then
1374      echo &&
1375      $SHELL "$ac_srcdir/configure" --help=recursive
1376    else
1377      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1378    fi || ac_status=$?
1379    cd "$ac_pwd" || { ac_status=$?; break; }
1380  done
1381fi
1382
1383test -n "$ac_init_help" && exit $ac_status
1384if $ac_init_version; then
1385  cat <<\_ACEOF
1386configure
1387generated by GNU Autoconf 2.69
1388
1389Copyright (C) 2012 Free Software Foundation, Inc.
1390This configure script is free software; the Free Software Foundation
1391gives unlimited permission to copy, distribute and modify it.
1392_ACEOF
1393  exit
1394fi
1395
1396## ------------------------ ##
1397## Autoconf initialization. ##
1398## ------------------------ ##
1399
1400# ac_fn_c_try_compile LINENO
1401# --------------------------
1402# Try to compile conftest.$ac_ext, and return whether this succeeded.
1403ac_fn_c_try_compile ()
1404{
1405  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1406  rm -f conftest.$ac_objext
1407  if { { ac_try="$ac_compile"
1408case "(($ac_try" in
1409  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1410  *) ac_try_echo=$ac_try;;
1411esac
1412eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1413$as_echo "$ac_try_echo"; } >&5
1414  (eval "$ac_compile") 2>conftest.err
1415  ac_status=$?
1416  if test -s conftest.err; then
1417    grep -v '^ *+' conftest.err >conftest.er1
1418    cat conftest.er1 >&5
1419    mv -f conftest.er1 conftest.err
1420  fi
1421  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1422  test $ac_status = 0; } && {
1423	 test -z "$ac_c_werror_flag" ||
1424	 test ! -s conftest.err
1425       } && test -s conftest.$ac_objext; then :
1426  ac_retval=0
1427else
1428  $as_echo "$as_me: failed program was:" >&5
1429sed 's/^/| /' conftest.$ac_ext >&5
1430
1431	ac_retval=1
1432fi
1433  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1434  as_fn_set_status $ac_retval
1435
1436} # ac_fn_c_try_compile
1437
1438# ac_fn_c_try_run LINENO
1439# ----------------------
1440# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1441# that executables *can* be run.
1442ac_fn_c_try_run ()
1443{
1444  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1445  if { { ac_try="$ac_link"
1446case "(($ac_try" in
1447  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1448  *) ac_try_echo=$ac_try;;
1449esac
1450eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1451$as_echo "$ac_try_echo"; } >&5
1452  (eval "$ac_link") 2>&5
1453  ac_status=$?
1454  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1455  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1456  { { case "(($ac_try" in
1457  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1458  *) ac_try_echo=$ac_try;;
1459esac
1460eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1461$as_echo "$ac_try_echo"; } >&5
1462  (eval "$ac_try") 2>&5
1463  ac_status=$?
1464  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1465  test $ac_status = 0; }; }; then :
1466  ac_retval=0
1467else
1468  $as_echo "$as_me: program exited with status $ac_status" >&5
1469       $as_echo "$as_me: failed program was:" >&5
1470sed 's/^/| /' conftest.$ac_ext >&5
1471
1472       ac_retval=$ac_status
1473fi
1474  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1475  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1476  as_fn_set_status $ac_retval
1477
1478} # ac_fn_c_try_run
1479
1480# ac_fn_c_try_cpp LINENO
1481# ----------------------
1482# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1483ac_fn_c_try_cpp ()
1484{
1485  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1486  if { { ac_try="$ac_cpp conftest.$ac_ext"
1487case "(($ac_try" in
1488  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1489  *) ac_try_echo=$ac_try;;
1490esac
1491eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1492$as_echo "$ac_try_echo"; } >&5
1493  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1494  ac_status=$?
1495  if test -s conftest.err; then
1496    grep -v '^ *+' conftest.err >conftest.er1
1497    cat conftest.er1 >&5
1498    mv -f conftest.er1 conftest.err
1499  fi
1500  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1501  test $ac_status = 0; } > conftest.i && {
1502	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1503	 test ! -s conftest.err
1504       }; then :
1505  ac_retval=0
1506else
1507  $as_echo "$as_me: failed program was:" >&5
1508sed 's/^/| /' conftest.$ac_ext >&5
1509
1510    ac_retval=1
1511fi
1512  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1513  as_fn_set_status $ac_retval
1514
1515} # ac_fn_c_try_cpp
1516
1517# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1518# -------------------------------------------------------
1519# Tests whether HEADER exists and can be compiled using the include files in
1520# INCLUDES, setting the cache variable VAR accordingly.
1521ac_fn_c_check_header_compile ()
1522{
1523  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1524  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1525$as_echo_n "checking for $2... " >&6; }
1526if eval \${$3+:} false; then :
1527  $as_echo_n "(cached) " >&6
1528else
1529  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1530/* end confdefs.h.  */
1531$4
1532#include <$2>
1533_ACEOF
1534if ac_fn_c_try_compile "$LINENO"; then :
1535  eval "$3=yes"
1536else
1537  eval "$3=no"
1538fi
1539rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1540fi
1541eval ac_res=\$$3
1542	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1543$as_echo "$ac_res" >&6; }
1544  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1545
1546} # ac_fn_c_check_header_compile
1547
1548# ac_fn_c_try_link LINENO
1549# -----------------------
1550# Try to link conftest.$ac_ext, and return whether this succeeded.
1551ac_fn_c_try_link ()
1552{
1553  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1554  rm -f conftest.$ac_objext conftest$ac_exeext
1555  if { { ac_try="$ac_link"
1556case "(($ac_try" in
1557  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1558  *) ac_try_echo=$ac_try;;
1559esac
1560eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1561$as_echo "$ac_try_echo"; } >&5
1562  (eval "$ac_link") 2>conftest.err
1563  ac_status=$?
1564  if test -s conftest.err; then
1565    grep -v '^ *+' conftest.err >conftest.er1
1566    cat conftest.er1 >&5
1567    mv -f conftest.er1 conftest.err
1568  fi
1569  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1570  test $ac_status = 0; } && {
1571	 test -z "$ac_c_werror_flag" ||
1572	 test ! -s conftest.err
1573       } && test -s conftest$ac_exeext && {
1574	 test "$cross_compiling" = yes ||
1575	 test -x conftest$ac_exeext
1576       }; then :
1577  ac_retval=0
1578else
1579  $as_echo "$as_me: failed program was:" >&5
1580sed 's/^/| /' conftest.$ac_ext >&5
1581
1582	ac_retval=1
1583fi
1584  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1585  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1586  # interfere with the next link command; also delete a directory that is
1587  # left behind by Apple's compiler.  We do this before executing the actions.
1588  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1589  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1590  as_fn_set_status $ac_retval
1591
1592} # ac_fn_c_try_link
1593cat >config.log <<_ACEOF
1594This file contains any messages produced by compilers while
1595running configure, to aid debugging if configure makes a mistake.
1596
1597It was created by $as_me, which was
1598generated by GNU Autoconf 2.69.  Invocation command line was
1599
1600  $ $0 $@
1601
1602_ACEOF
1603exec 5>>config.log
1604{
1605cat <<_ASUNAME
1606## --------- ##
1607## Platform. ##
1608## --------- ##
1609
1610hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1611uname -m = `(uname -m) 2>/dev/null || echo unknown`
1612uname -r = `(uname -r) 2>/dev/null || echo unknown`
1613uname -s = `(uname -s) 2>/dev/null || echo unknown`
1614uname -v = `(uname -v) 2>/dev/null || echo unknown`
1615
1616/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1617/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1618
1619/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1620/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1621/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1622/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1623/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1624/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1625/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1626
1627_ASUNAME
1628
1629as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1630for as_dir in $PATH
1631do
1632  IFS=$as_save_IFS
1633  test -z "$as_dir" && as_dir=.
1634    $as_echo "PATH: $as_dir"
1635  done
1636IFS=$as_save_IFS
1637
1638} >&5
1639
1640cat >&5 <<_ACEOF
1641
1642
1643## ----------- ##
1644## Core tests. ##
1645## ----------- ##
1646
1647_ACEOF
1648
1649
1650# Keep a trace of the command line.
1651# Strip out --no-create and --no-recursion so they do not pile up.
1652# Strip out --silent because we don't want to record it for future runs.
1653# Also quote any args containing shell meta-characters.
1654# Make two passes to allow for proper duplicate-argument suppression.
1655ac_configure_args=
1656ac_configure_args0=
1657ac_configure_args1=
1658ac_must_keep_next=false
1659for ac_pass in 1 2
1660do
1661  for ac_arg
1662  do
1663    case $ac_arg in
1664    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1665    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1666    | -silent | --silent | --silen | --sile | --sil)
1667      continue ;;
1668    *\'*)
1669      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1670    esac
1671    case $ac_pass in
1672    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1673    2)
1674      as_fn_append ac_configure_args1 " '$ac_arg'"
1675      if test $ac_must_keep_next = true; then
1676	ac_must_keep_next=false # Got value, back to normal.
1677      else
1678	case $ac_arg in
1679	  *=* | --config-cache | -C | -disable-* | --disable-* \
1680	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1681	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1682	  | -with-* | --with-* | -without-* | --without-* | --x)
1683	    case "$ac_configure_args0 " in
1684	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1685	    esac
1686	    ;;
1687	  -* ) ac_must_keep_next=true ;;
1688	esac
1689      fi
1690      as_fn_append ac_configure_args " '$ac_arg'"
1691      ;;
1692    esac
1693  done
1694done
1695{ ac_configure_args0=; unset ac_configure_args0;}
1696{ ac_configure_args1=; unset ac_configure_args1;}
1697
1698# When interrupted or exit'd, cleanup temporary files, and complete
1699# config.log.  We remove comments because anyway the quotes in there
1700# would cause problems or look ugly.
1701# WARNING: Use '\'' to represent an apostrophe within the trap.
1702# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1703trap 'exit_status=$?
1704  # Save into config.log some information that might help in debugging.
1705  {
1706    echo
1707
1708    $as_echo "## ---------------- ##
1709## Cache variables. ##
1710## ---------------- ##"
1711    echo
1712    # The following way of writing the cache mishandles newlines in values,
1713(
1714  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1715    eval ac_val=\$$ac_var
1716    case $ac_val in #(
1717    *${as_nl}*)
1718      case $ac_var in #(
1719      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1720$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1721      esac
1722      case $ac_var in #(
1723      _ | IFS | as_nl) ;; #(
1724      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1725      *) { eval $ac_var=; unset $ac_var;} ;;
1726      esac ;;
1727    esac
1728  done
1729  (set) 2>&1 |
1730    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1731    *${as_nl}ac_space=\ *)
1732      sed -n \
1733	"s/'\''/'\''\\\\'\'''\''/g;
1734	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1735      ;; #(
1736    *)
1737      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1738      ;;
1739    esac |
1740    sort
1741)
1742    echo
1743
1744    $as_echo "## ----------------- ##
1745## Output variables. ##
1746## ----------------- ##"
1747    echo
1748    for ac_var in $ac_subst_vars
1749    do
1750      eval ac_val=\$$ac_var
1751      case $ac_val in
1752      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1753      esac
1754      $as_echo "$ac_var='\''$ac_val'\''"
1755    done | sort
1756    echo
1757
1758    if test -n "$ac_subst_files"; then
1759      $as_echo "## ------------------- ##
1760## File substitutions. ##
1761## ------------------- ##"
1762      echo
1763      for ac_var in $ac_subst_files
1764      do
1765	eval ac_val=\$$ac_var
1766	case $ac_val in
1767	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1768	esac
1769	$as_echo "$ac_var='\''$ac_val'\''"
1770      done | sort
1771      echo
1772    fi
1773
1774    if test -s confdefs.h; then
1775      $as_echo "## ----------- ##
1776## confdefs.h. ##
1777## ----------- ##"
1778      echo
1779      cat confdefs.h
1780      echo
1781    fi
1782    test "$ac_signal" != 0 &&
1783      $as_echo "$as_me: caught signal $ac_signal"
1784    $as_echo "$as_me: exit $exit_status"
1785  } >&5
1786  rm -f core *.core core.conftest.* &&
1787    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1788    exit $exit_status
1789' 0
1790for ac_signal in 1 2 13 15; do
1791  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1792done
1793ac_signal=0
1794
1795# confdefs.h avoids OS command line length limits that DEFS can exceed.
1796rm -f -r conftest* confdefs.h
1797
1798$as_echo "/* confdefs.h */" > confdefs.h
1799
1800# Predefined preprocessor variables.
1801
1802cat >>confdefs.h <<_ACEOF
1803#define PACKAGE_NAME "$PACKAGE_NAME"
1804_ACEOF
1805
1806cat >>confdefs.h <<_ACEOF
1807#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1808_ACEOF
1809
1810cat >>confdefs.h <<_ACEOF
1811#define PACKAGE_VERSION "$PACKAGE_VERSION"
1812_ACEOF
1813
1814cat >>confdefs.h <<_ACEOF
1815#define PACKAGE_STRING "$PACKAGE_STRING"
1816_ACEOF
1817
1818cat >>confdefs.h <<_ACEOF
1819#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1820_ACEOF
1821
1822cat >>confdefs.h <<_ACEOF
1823#define PACKAGE_URL "$PACKAGE_URL"
1824_ACEOF
1825
1826
1827# Let the site file select an alternate cache file if it wants to.
1828# Prefer an explicitly selected file to automatically selected ones.
1829ac_site_file1=NONE
1830ac_site_file2=NONE
1831if test -n "$CONFIG_SITE"; then
1832  # We do not want a PATH search for config.site.
1833  case $CONFIG_SITE in #((
1834    -*)  ac_site_file1=./$CONFIG_SITE;;
1835    */*) ac_site_file1=$CONFIG_SITE;;
1836    *)   ac_site_file1=./$CONFIG_SITE;;
1837  esac
1838elif test "x$prefix" != xNONE; then
1839  ac_site_file1=$prefix/share/config.site
1840  ac_site_file2=$prefix/etc/config.site
1841else
1842  ac_site_file1=$ac_default_prefix/share/config.site
1843  ac_site_file2=$ac_default_prefix/etc/config.site
1844fi
1845for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1846do
1847  test "x$ac_site_file" = xNONE && continue
1848  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1849    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1850$as_echo "$as_me: loading site script $ac_site_file" >&6;}
1851    sed 's/^/| /' "$ac_site_file" >&5
1852    . "$ac_site_file" \
1853      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1854$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1855as_fn_error $? "failed to load site script $ac_site_file
1856See \`config.log' for more details" "$LINENO" 5; }
1857  fi
1858done
1859
1860if test -r "$cache_file"; then
1861  # Some versions of bash will fail to source /dev/null (special files
1862  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
1863  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1864    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1865$as_echo "$as_me: loading cache $cache_file" >&6;}
1866    case $cache_file in
1867      [\\/]* | ?:[\\/]* ) . "$cache_file";;
1868      *)                      . "./$cache_file";;
1869    esac
1870  fi
1871else
1872  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1873$as_echo "$as_me: creating cache $cache_file" >&6;}
1874  >$cache_file
1875fi
1876
1877# Check that the precious variables saved in the cache have kept the same
1878# value.
1879ac_cache_corrupted=false
1880for ac_var in $ac_precious_vars; do
1881  eval ac_old_set=\$ac_cv_env_${ac_var}_set
1882  eval ac_new_set=\$ac_env_${ac_var}_set
1883  eval ac_old_val=\$ac_cv_env_${ac_var}_value
1884  eval ac_new_val=\$ac_env_${ac_var}_value
1885  case $ac_old_set,$ac_new_set in
1886    set,)
1887      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1888$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1889      ac_cache_corrupted=: ;;
1890    ,set)
1891      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1892$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1893      ac_cache_corrupted=: ;;
1894    ,);;
1895    *)
1896      if test "x$ac_old_val" != "x$ac_new_val"; then
1897	# differences in whitespace do not lead to failure.
1898	ac_old_val_w=`echo x $ac_old_val`
1899	ac_new_val_w=`echo x $ac_new_val`
1900	if test "$ac_old_val_w" != "$ac_new_val_w"; then
1901	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1902$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1903	  ac_cache_corrupted=:
1904	else
1905	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1906$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1907	  eval $ac_var=\$ac_old_val
1908	fi
1909	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1910$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1911	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1912$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1913      fi;;
1914  esac
1915  # Pass precious variables to config.status.
1916  if test "$ac_new_set" = set; then
1917    case $ac_new_val in
1918    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1919    *) ac_arg=$ac_var=$ac_new_val ;;
1920    esac
1921    case " $ac_configure_args " in
1922      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1923      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1924    esac
1925  fi
1926done
1927if $ac_cache_corrupted; then
1928  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1929$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1930  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1931$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1932  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1933fi
1934## -------------------- ##
1935## Main body of script. ##
1936## -------------------- ##
1937
1938ac_ext=c
1939ac_cpp='$CPP $CPPFLAGS'
1940ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1941ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1942ac_compiler_gnu=$ac_cv_c_compiler_gnu
1943
1944
1945
1946ac_aux_dir=
1947for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1948  if test -f "$ac_dir/install-sh"; then
1949    ac_aux_dir=$ac_dir
1950    ac_install_sh="$ac_aux_dir/install-sh -c"
1951    break
1952  elif test -f "$ac_dir/install.sh"; then
1953    ac_aux_dir=$ac_dir
1954    ac_install_sh="$ac_aux_dir/install.sh -c"
1955    break
1956  elif test -f "$ac_dir/shtool"; then
1957    ac_aux_dir=$ac_dir
1958    ac_install_sh="$ac_aux_dir/shtool install -c"
1959    break
1960  fi
1961done
1962if test -z "$ac_aux_dir"; then
1963  as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
1964fi
1965
1966# These three variables are undocumented and unsupported,
1967# and are intended to be withdrawn in a future Autoconf release.
1968# They can cause serious problems if a builder's source tree is in a directory
1969# whose full name contains unusual characters.
1970ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1971ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1972ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1973
1974
1975# Make sure we can run config.sub.
1976$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
1977  as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
1978
1979{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1980$as_echo_n "checking build system type... " >&6; }
1981if ${ac_cv_build+:} false; then :
1982  $as_echo_n "(cached) " >&6
1983else
1984  ac_build_alias=$build_alias
1985test "x$ac_build_alias" = x &&
1986  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1987test "x$ac_build_alias" = x &&
1988  as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
1989ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
1990  as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
1991
1992fi
1993{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
1994$as_echo "$ac_cv_build" >&6; }
1995case $ac_cv_build in
1996*-*-*) ;;
1997*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
1998esac
1999build=$ac_cv_build
2000ac_save_IFS=$IFS; IFS='-'
2001set x $ac_cv_build
2002shift
2003build_cpu=$1
2004build_vendor=$2
2005shift; shift
2006# Remember, the first character of IFS is used to create $*,
2007# except with old shells:
2008build_os=$*
2009IFS=$ac_save_IFS
2010case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2011
2012
2013{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2014$as_echo_n "checking host system type... " >&6; }
2015if ${ac_cv_host+:} false; then :
2016  $as_echo_n "(cached) " >&6
2017else
2018  if test "x$host_alias" = x; then
2019  ac_cv_host=$ac_cv_build
2020else
2021  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2022    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2023fi
2024
2025fi
2026{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2027$as_echo "$ac_cv_host" >&6; }
2028case $ac_cv_host in
2029*-*-*) ;;
2030*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2031esac
2032host=$ac_cv_host
2033ac_save_IFS=$IFS; IFS='-'
2034set x $ac_cv_host
2035shift
2036host_cpu=$1
2037host_vendor=$2
2038shift; shift
2039# Remember, the first character of IFS is used to create $*,
2040# except with old shells:
2041host_os=$*
2042IFS=$ac_save_IFS
2043case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2044
2045
2046{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2047$as_echo_n "checking target system type... " >&6; }
2048if ${ac_cv_target+:} false; then :
2049  $as_echo_n "(cached) " >&6
2050else
2051  if test "x$target_alias" = x; then
2052  ac_cv_target=$ac_cv_host
2053else
2054  ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2055    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2056fi
2057
2058fi
2059{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2060$as_echo "$ac_cv_target" >&6; }
2061case $ac_cv_target in
2062*-*-*) ;;
2063*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2064esac
2065target=$ac_cv_target
2066ac_save_IFS=$IFS; IFS='-'
2067set x $ac_cv_target
2068shift
2069target_cpu=$1
2070target_vendor=$2
2071shift; shift
2072# Remember, the first character of IFS is used to create $*,
2073# except with old shells:
2074target_os=$*
2075IFS=$ac_save_IFS
2076case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2077
2078
2079# The aliases save the names the user supplied, while $host etc.
2080# will get canonicalized.
2081test -n "$target_alias" &&
2082  test "$program_prefix$program_suffix$program_transform_name" = \
2083    NONENONEs,x,x, &&
2084  program_prefix=${target_alias}-
2085
2086ac_ext=c
2087ac_cpp='$CPP $CPPFLAGS'
2088ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2089ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2090ac_compiler_gnu=$ac_cv_c_compiler_gnu
2091if test -n "$ac_tool_prefix"; then
2092  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2093set dummy ${ac_tool_prefix}gcc; ac_word=$2
2094{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2095$as_echo_n "checking for $ac_word... " >&6; }
2096if ${ac_cv_prog_CC+:} false; then :
2097  $as_echo_n "(cached) " >&6
2098else
2099  if test -n "$CC"; then
2100  ac_cv_prog_CC="$CC" # Let the user override the test.
2101else
2102as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2103for as_dir in $PATH
2104do
2105  IFS=$as_save_IFS
2106  test -z "$as_dir" && as_dir=.
2107    for ac_exec_ext in '' $ac_executable_extensions; do
2108  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2109    ac_cv_prog_CC="${ac_tool_prefix}gcc"
2110    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2111    break 2
2112  fi
2113done
2114  done
2115IFS=$as_save_IFS
2116
2117fi
2118fi
2119CC=$ac_cv_prog_CC
2120if test -n "$CC"; then
2121  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2122$as_echo "$CC" >&6; }
2123else
2124  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2125$as_echo "no" >&6; }
2126fi
2127
2128
2129fi
2130if test -z "$ac_cv_prog_CC"; then
2131  ac_ct_CC=$CC
2132  # Extract the first word of "gcc", so it can be a program name with args.
2133set dummy gcc; ac_word=$2
2134{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2135$as_echo_n "checking for $ac_word... " >&6; }
2136if ${ac_cv_prog_ac_ct_CC+:} false; then :
2137  $as_echo_n "(cached) " >&6
2138else
2139  if test -n "$ac_ct_CC"; then
2140  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2141else
2142as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2143for as_dir in $PATH
2144do
2145  IFS=$as_save_IFS
2146  test -z "$as_dir" && as_dir=.
2147    for ac_exec_ext in '' $ac_executable_extensions; do
2148  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2149    ac_cv_prog_ac_ct_CC="gcc"
2150    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2151    break 2
2152  fi
2153done
2154  done
2155IFS=$as_save_IFS
2156
2157fi
2158fi
2159ac_ct_CC=$ac_cv_prog_ac_ct_CC
2160if test -n "$ac_ct_CC"; then
2161  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2162$as_echo "$ac_ct_CC" >&6; }
2163else
2164  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2165$as_echo "no" >&6; }
2166fi
2167
2168  if test "x$ac_ct_CC" = x; then
2169    CC=""
2170  else
2171    case $cross_compiling:$ac_tool_warned in
2172yes:)
2173{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2174$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2175ac_tool_warned=yes ;;
2176esac
2177    CC=$ac_ct_CC
2178  fi
2179else
2180  CC="$ac_cv_prog_CC"
2181fi
2182
2183if test -z "$CC"; then
2184          if test -n "$ac_tool_prefix"; then
2185    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2186set dummy ${ac_tool_prefix}cc; ac_word=$2
2187{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2188$as_echo_n "checking for $ac_word... " >&6; }
2189if ${ac_cv_prog_CC+:} false; then :
2190  $as_echo_n "(cached) " >&6
2191else
2192  if test -n "$CC"; then
2193  ac_cv_prog_CC="$CC" # Let the user override the test.
2194else
2195as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2196for as_dir in $PATH
2197do
2198  IFS=$as_save_IFS
2199  test -z "$as_dir" && as_dir=.
2200    for ac_exec_ext in '' $ac_executable_extensions; do
2201  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2202    ac_cv_prog_CC="${ac_tool_prefix}cc"
2203    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2204    break 2
2205  fi
2206done
2207  done
2208IFS=$as_save_IFS
2209
2210fi
2211fi
2212CC=$ac_cv_prog_CC
2213if test -n "$CC"; then
2214  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2215$as_echo "$CC" >&6; }
2216else
2217  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2218$as_echo "no" >&6; }
2219fi
2220
2221
2222  fi
2223fi
2224if test -z "$CC"; then
2225  # Extract the first word of "cc", so it can be a program name with args.
2226set dummy cc; ac_word=$2
2227{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2228$as_echo_n "checking for $ac_word... " >&6; }
2229if ${ac_cv_prog_CC+:} false; then :
2230  $as_echo_n "(cached) " >&6
2231else
2232  if test -n "$CC"; then
2233  ac_cv_prog_CC="$CC" # Let the user override the test.
2234else
2235  ac_prog_rejected=no
2236as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2237for as_dir in $PATH
2238do
2239  IFS=$as_save_IFS
2240  test -z "$as_dir" && as_dir=.
2241    for ac_exec_ext in '' $ac_executable_extensions; do
2242  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2243    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2244       ac_prog_rejected=yes
2245       continue
2246     fi
2247    ac_cv_prog_CC="cc"
2248    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2249    break 2
2250  fi
2251done
2252  done
2253IFS=$as_save_IFS
2254
2255if test $ac_prog_rejected = yes; then
2256  # We found a bogon in the path, so make sure we never use it.
2257  set dummy $ac_cv_prog_CC
2258  shift
2259  if test $# != 0; then
2260    # We chose a different compiler from the bogus one.
2261    # However, it has the same basename, so the bogon will be chosen
2262    # first if we set CC to just the basename; use the full file name.
2263    shift
2264    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2265  fi
2266fi
2267fi
2268fi
2269CC=$ac_cv_prog_CC
2270if test -n "$CC"; then
2271  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2272$as_echo "$CC" >&6; }
2273else
2274  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2275$as_echo "no" >&6; }
2276fi
2277
2278
2279fi
2280if test -z "$CC"; then
2281  if test -n "$ac_tool_prefix"; then
2282  for ac_prog in cl.exe
2283  do
2284    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2285set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2286{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2287$as_echo_n "checking for $ac_word... " >&6; }
2288if ${ac_cv_prog_CC+:} false; then :
2289  $as_echo_n "(cached) " >&6
2290else
2291  if test -n "$CC"; then
2292  ac_cv_prog_CC="$CC" # Let the user override the test.
2293else
2294as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2295for as_dir in $PATH
2296do
2297  IFS=$as_save_IFS
2298  test -z "$as_dir" && as_dir=.
2299    for ac_exec_ext in '' $ac_executable_extensions; do
2300  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2301    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2302    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2303    break 2
2304  fi
2305done
2306  done
2307IFS=$as_save_IFS
2308
2309fi
2310fi
2311CC=$ac_cv_prog_CC
2312if test -n "$CC"; then
2313  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2314$as_echo "$CC" >&6; }
2315else
2316  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2317$as_echo "no" >&6; }
2318fi
2319
2320
2321    test -n "$CC" && break
2322  done
2323fi
2324if test -z "$CC"; then
2325  ac_ct_CC=$CC
2326  for ac_prog in cl.exe
2327do
2328  # Extract the first word of "$ac_prog", so it can be a program name with args.
2329set dummy $ac_prog; ac_word=$2
2330{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2331$as_echo_n "checking for $ac_word... " >&6; }
2332if ${ac_cv_prog_ac_ct_CC+:} false; then :
2333  $as_echo_n "(cached) " >&6
2334else
2335  if test -n "$ac_ct_CC"; then
2336  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2337else
2338as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2339for as_dir in $PATH
2340do
2341  IFS=$as_save_IFS
2342  test -z "$as_dir" && as_dir=.
2343    for ac_exec_ext in '' $ac_executable_extensions; do
2344  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2345    ac_cv_prog_ac_ct_CC="$ac_prog"
2346    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2347    break 2
2348  fi
2349done
2350  done
2351IFS=$as_save_IFS
2352
2353fi
2354fi
2355ac_ct_CC=$ac_cv_prog_ac_ct_CC
2356if test -n "$ac_ct_CC"; then
2357  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2358$as_echo "$ac_ct_CC" >&6; }
2359else
2360  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2361$as_echo "no" >&6; }
2362fi
2363
2364
2365  test -n "$ac_ct_CC" && break
2366done
2367
2368  if test "x$ac_ct_CC" = x; then
2369    CC=""
2370  else
2371    case $cross_compiling:$ac_tool_warned in
2372yes:)
2373{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2374$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2375ac_tool_warned=yes ;;
2376esac
2377    CC=$ac_ct_CC
2378  fi
2379fi
2380
2381fi
2382
2383
2384test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2385$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2386as_fn_error $? "no acceptable C compiler found in \$PATH
2387See \`config.log' for more details" "$LINENO" 5; }
2388
2389# Provide some information about the compiler.
2390$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2391set X $ac_compile
2392ac_compiler=$2
2393for ac_option in --version -v -V -qversion; do
2394  { { ac_try="$ac_compiler $ac_option >&5"
2395case "(($ac_try" in
2396  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2397  *) ac_try_echo=$ac_try;;
2398esac
2399eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2400$as_echo "$ac_try_echo"; } >&5
2401  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2402  ac_status=$?
2403  if test -s conftest.err; then
2404    sed '10a\
2405... rest of stderr output deleted ...
2406         10q' conftest.err >conftest.er1
2407    cat conftest.er1 >&5
2408  fi
2409  rm -f conftest.er1 conftest.err
2410  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2411  test $ac_status = 0; }
2412done
2413
2414cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2415/* end confdefs.h.  */
2416
2417int
2418main ()
2419{
2420
2421  ;
2422  return 0;
2423}
2424_ACEOF
2425ac_clean_files_save=$ac_clean_files
2426ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2427# Try to create an executable without -o first, disregard a.out.
2428# It will help us diagnose broken compilers, and finding out an intuition
2429# of exeext.
2430{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2431$as_echo_n "checking whether the C compiler works... " >&6; }
2432ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2433
2434# The possible output files:
2435ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2436
2437ac_rmfiles=
2438for ac_file in $ac_files
2439do
2440  case $ac_file in
2441    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2442    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2443  esac
2444done
2445rm -f $ac_rmfiles
2446
2447if { { ac_try="$ac_link_default"
2448case "(($ac_try" in
2449  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2450  *) ac_try_echo=$ac_try;;
2451esac
2452eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2453$as_echo "$ac_try_echo"; } >&5
2454  (eval "$ac_link_default") 2>&5
2455  ac_status=$?
2456  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2457  test $ac_status = 0; }; then :
2458  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2459# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2460# in a Makefile.  We should not override ac_cv_exeext if it was cached,
2461# so that the user can short-circuit this test for compilers unknown to
2462# Autoconf.
2463for ac_file in $ac_files ''
2464do
2465  test -f "$ac_file" || continue
2466  case $ac_file in
2467    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2468	;;
2469    [ab].out )
2470	# We found the default executable, but exeext='' is most
2471	# certainly right.
2472	break;;
2473    *.* )
2474	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2475	then :; else
2476	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2477	fi
2478	# We set ac_cv_exeext here because the later test for it is not
2479	# safe: cross compilers may not add the suffix if given an `-o'
2480	# argument, so we may need to know it at that point already.
2481	# Even if this section looks crufty: it has the advantage of
2482	# actually working.
2483	break;;
2484    * )
2485	break;;
2486  esac
2487done
2488test "$ac_cv_exeext" = no && ac_cv_exeext=
2489
2490else
2491  ac_file=''
2492fi
2493if test -z "$ac_file"; then :
2494  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2495$as_echo "no" >&6; }
2496$as_echo "$as_me: failed program was:" >&5
2497sed 's/^/| /' conftest.$ac_ext >&5
2498
2499{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2500$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2501as_fn_error 77 "C compiler cannot create executables
2502See \`config.log' for more details" "$LINENO" 5; }
2503else
2504  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2505$as_echo "yes" >&6; }
2506fi
2507{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2508$as_echo_n "checking for C compiler default output file name... " >&6; }
2509{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2510$as_echo "$ac_file" >&6; }
2511ac_exeext=$ac_cv_exeext
2512
2513rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2514ac_clean_files=$ac_clean_files_save
2515{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2516$as_echo_n "checking for suffix of executables... " >&6; }
2517if { { ac_try="$ac_link"
2518case "(($ac_try" in
2519  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2520  *) ac_try_echo=$ac_try;;
2521esac
2522eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2523$as_echo "$ac_try_echo"; } >&5
2524  (eval "$ac_link") 2>&5
2525  ac_status=$?
2526  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2527  test $ac_status = 0; }; then :
2528  # If both `conftest.exe' and `conftest' are `present' (well, observable)
2529# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2530# work properly (i.e., refer to `conftest.exe'), while it won't with
2531# `rm'.
2532for ac_file in conftest.exe conftest conftest.*; do
2533  test -f "$ac_file" || continue
2534  case $ac_file in
2535    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2536    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2537	  break;;
2538    * ) break;;
2539  esac
2540done
2541else
2542  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2543$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2544as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2545See \`config.log' for more details" "$LINENO" 5; }
2546fi
2547rm -f conftest conftest$ac_cv_exeext
2548{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2549$as_echo "$ac_cv_exeext" >&6; }
2550
2551rm -f conftest.$ac_ext
2552EXEEXT=$ac_cv_exeext
2553ac_exeext=$EXEEXT
2554cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2555/* end confdefs.h.  */
2556#include <stdio.h>
2557int
2558main ()
2559{
2560FILE *f = fopen ("conftest.out", "w");
2561 return ferror (f) || fclose (f) != 0;
2562
2563  ;
2564  return 0;
2565}
2566_ACEOF
2567ac_clean_files="$ac_clean_files conftest.out"
2568# Check that the compiler produces executables we can run.  If not, either
2569# the compiler is broken, or we cross compile.
2570{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2571$as_echo_n "checking whether we are cross compiling... " >&6; }
2572if test "$cross_compiling" != yes; then
2573  { { ac_try="$ac_link"
2574case "(($ac_try" in
2575  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2576  *) ac_try_echo=$ac_try;;
2577esac
2578eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2579$as_echo "$ac_try_echo"; } >&5
2580  (eval "$ac_link") 2>&5
2581  ac_status=$?
2582  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2583  test $ac_status = 0; }
2584  if { ac_try='./conftest$ac_cv_exeext'
2585  { { case "(($ac_try" in
2586  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2587  *) ac_try_echo=$ac_try;;
2588esac
2589eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2590$as_echo "$ac_try_echo"; } >&5
2591  (eval "$ac_try") 2>&5
2592  ac_status=$?
2593  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2594  test $ac_status = 0; }; }; then
2595    cross_compiling=no
2596  else
2597    if test "$cross_compiling" = maybe; then
2598	cross_compiling=yes
2599    else
2600	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2601$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2602as_fn_error $? "cannot run C compiled programs.
2603If you meant to cross compile, use \`--host'.
2604See \`config.log' for more details" "$LINENO" 5; }
2605    fi
2606  fi
2607fi
2608{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2609$as_echo "$cross_compiling" >&6; }
2610
2611rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2612ac_clean_files=$ac_clean_files_save
2613{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2614$as_echo_n "checking for suffix of object files... " >&6; }
2615if ${ac_cv_objext+:} false; then :
2616  $as_echo_n "(cached) " >&6
2617else
2618  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2619/* end confdefs.h.  */
2620
2621int
2622main ()
2623{
2624
2625  ;
2626  return 0;
2627}
2628_ACEOF
2629rm -f conftest.o conftest.obj
2630if { { ac_try="$ac_compile"
2631case "(($ac_try" in
2632  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2633  *) ac_try_echo=$ac_try;;
2634esac
2635eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2636$as_echo "$ac_try_echo"; } >&5
2637  (eval "$ac_compile") 2>&5
2638  ac_status=$?
2639  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2640  test $ac_status = 0; }; then :
2641  for ac_file in conftest.o conftest.obj conftest.*; do
2642  test -f "$ac_file" || continue;
2643  case $ac_file in
2644    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2645    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2646       break;;
2647  esac
2648done
2649else
2650  $as_echo "$as_me: failed program was:" >&5
2651sed 's/^/| /' conftest.$ac_ext >&5
2652
2653{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2654$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2655as_fn_error $? "cannot compute suffix of object files: cannot compile
2656See \`config.log' for more details" "$LINENO" 5; }
2657fi
2658rm -f conftest.$ac_cv_objext conftest.$ac_ext
2659fi
2660{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2661$as_echo "$ac_cv_objext" >&6; }
2662OBJEXT=$ac_cv_objext
2663ac_objext=$OBJEXT
2664{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2665$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2666if ${ac_cv_c_compiler_gnu+:} false; then :
2667  $as_echo_n "(cached) " >&6
2668else
2669  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2670/* end confdefs.h.  */
2671
2672int
2673main ()
2674{
2675#ifndef __GNUC__
2676       choke me
2677#endif
2678
2679  ;
2680  return 0;
2681}
2682_ACEOF
2683if ac_fn_c_try_compile "$LINENO"; then :
2684  ac_compiler_gnu=yes
2685else
2686  ac_compiler_gnu=no
2687fi
2688rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2689ac_cv_c_compiler_gnu=$ac_compiler_gnu
2690
2691fi
2692{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2693$as_echo "$ac_cv_c_compiler_gnu" >&6; }
2694if test $ac_compiler_gnu = yes; then
2695  GCC=yes
2696else
2697  GCC=
2698fi
2699ac_test_CFLAGS=${CFLAGS+set}
2700ac_save_CFLAGS=$CFLAGS
2701{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2702$as_echo_n "checking whether $CC accepts -g... " >&6; }
2703if ${ac_cv_prog_cc_g+:} false; then :
2704  $as_echo_n "(cached) " >&6
2705else
2706  ac_save_c_werror_flag=$ac_c_werror_flag
2707   ac_c_werror_flag=yes
2708   ac_cv_prog_cc_g=no
2709   CFLAGS="-g"
2710   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2711/* end confdefs.h.  */
2712
2713int
2714main ()
2715{
2716
2717  ;
2718  return 0;
2719}
2720_ACEOF
2721if ac_fn_c_try_compile "$LINENO"; then :
2722  ac_cv_prog_cc_g=yes
2723else
2724  CFLAGS=""
2725      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2726/* end confdefs.h.  */
2727
2728int
2729main ()
2730{
2731
2732  ;
2733  return 0;
2734}
2735_ACEOF
2736if ac_fn_c_try_compile "$LINENO"; then :
2737
2738else
2739  ac_c_werror_flag=$ac_save_c_werror_flag
2740	 CFLAGS="-g"
2741	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2742/* end confdefs.h.  */
2743
2744int
2745main ()
2746{
2747
2748  ;
2749  return 0;
2750}
2751_ACEOF
2752if ac_fn_c_try_compile "$LINENO"; then :
2753  ac_cv_prog_cc_g=yes
2754fi
2755rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2756fi
2757rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2758fi
2759rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2760   ac_c_werror_flag=$ac_save_c_werror_flag
2761fi
2762{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2763$as_echo "$ac_cv_prog_cc_g" >&6; }
2764if test "$ac_test_CFLAGS" = set; then
2765  CFLAGS=$ac_save_CFLAGS
2766elif test $ac_cv_prog_cc_g = yes; then
2767  if test "$GCC" = yes; then
2768    CFLAGS="-g -O2"
2769  else
2770    CFLAGS="-g"
2771  fi
2772else
2773  if test "$GCC" = yes; then
2774    CFLAGS="-O2"
2775  else
2776    CFLAGS=
2777  fi
2778fi
2779{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2780$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2781if ${ac_cv_prog_cc_c89+:} false; then :
2782  $as_echo_n "(cached) " >&6
2783else
2784  ac_cv_prog_cc_c89=no
2785ac_save_CC=$CC
2786cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2787/* end confdefs.h.  */
2788#include <stdarg.h>
2789#include <stdio.h>
2790struct stat;
2791/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2792struct buf { int x; };
2793FILE * (*rcsopen) (struct buf *, struct stat *, int);
2794static char *e (p, i)
2795     char **p;
2796     int i;
2797{
2798  return p[i];
2799}
2800static char *f (char * (*g) (char **, int), char **p, ...)
2801{
2802  char *s;
2803  va_list v;
2804  va_start (v,p);
2805  s = g (p, va_arg (v,int));
2806  va_end (v);
2807  return s;
2808}
2809
2810/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2811   function prototypes and stuff, but not '\xHH' hex character constants.
2812   These don't provoke an error unfortunately, instead are silently treated
2813   as 'x'.  The following induces an error, until -std is added to get
2814   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2815   array size at least.  It's necessary to write '\x00'==0 to get something
2816   that's true only with -std.  */
2817int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2818
2819/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2820   inside strings and character constants.  */
2821#define FOO(x) 'x'
2822int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2823
2824int test (int i, double x);
2825struct s1 {int (*f) (int a);};
2826struct s2 {int (*f) (double a);};
2827int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2828int argc;
2829char **argv;
2830int
2831main ()
2832{
2833return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2834  ;
2835  return 0;
2836}
2837_ACEOF
2838for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2839	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2840do
2841  CC="$ac_save_CC $ac_arg"
2842  if ac_fn_c_try_compile "$LINENO"; then :
2843  ac_cv_prog_cc_c89=$ac_arg
2844fi
2845rm -f core conftest.err conftest.$ac_objext
2846  test "x$ac_cv_prog_cc_c89" != "xno" && break
2847done
2848rm -f conftest.$ac_ext
2849CC=$ac_save_CC
2850
2851fi
2852# AC_CACHE_VAL
2853case "x$ac_cv_prog_cc_c89" in
2854  x)
2855    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2856$as_echo "none needed" >&6; } ;;
2857  xno)
2858    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2859$as_echo "unsupported" >&6; } ;;
2860  *)
2861    CC="$CC $ac_cv_prog_cc_c89"
2862    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2863$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2864esac
2865if test "x$ac_cv_prog_cc_c89" != xno; then :
2866
2867fi
2868
2869ac_ext=c
2870ac_cpp='$CPP $CPPFLAGS'
2871ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2872ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2873ac_compiler_gnu=$ac_cv_c_compiler_gnu
2874
2875if test "x$GCC" = "xyes"; then
2876	CFLAGS="$CFLAGS -Wall"
2877fi
2878if test -n "$ac_tool_prefix"; then
2879  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2880set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2881{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2882$as_echo_n "checking for $ac_word... " >&6; }
2883if ${ac_cv_prog_RANLIB+:} false; then :
2884  $as_echo_n "(cached) " >&6
2885else
2886  if test -n "$RANLIB"; then
2887  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2888else
2889as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2890for as_dir in $PATH
2891do
2892  IFS=$as_save_IFS
2893  test -z "$as_dir" && as_dir=.
2894    for ac_exec_ext in '' $ac_executable_extensions; do
2895  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2896    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2897    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2898    break 2
2899  fi
2900done
2901  done
2902IFS=$as_save_IFS
2903
2904fi
2905fi
2906RANLIB=$ac_cv_prog_RANLIB
2907if test -n "$RANLIB"; then
2908  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
2909$as_echo "$RANLIB" >&6; }
2910else
2911  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2912$as_echo "no" >&6; }
2913fi
2914
2915
2916fi
2917if test -z "$ac_cv_prog_RANLIB"; then
2918  ac_ct_RANLIB=$RANLIB
2919  # Extract the first word of "ranlib", so it can be a program name with args.
2920set dummy ranlib; ac_word=$2
2921{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2922$as_echo_n "checking for $ac_word... " >&6; }
2923if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
2924  $as_echo_n "(cached) " >&6
2925else
2926  if test -n "$ac_ct_RANLIB"; then
2927  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2928else
2929as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2930for as_dir in $PATH
2931do
2932  IFS=$as_save_IFS
2933  test -z "$as_dir" && as_dir=.
2934    for ac_exec_ext in '' $ac_executable_extensions; do
2935  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2936    ac_cv_prog_ac_ct_RANLIB="ranlib"
2937    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2938    break 2
2939  fi
2940done
2941  done
2942IFS=$as_save_IFS
2943
2944fi
2945fi
2946ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2947if test -n "$ac_ct_RANLIB"; then
2948  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
2949$as_echo "$ac_ct_RANLIB" >&6; }
2950else
2951  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2952$as_echo "no" >&6; }
2953fi
2954
2955  if test "x$ac_ct_RANLIB" = x; then
2956    RANLIB=":"
2957  else
2958    case $cross_compiling:$ac_tool_warned in
2959yes:)
2960{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2961$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2962ac_tool_warned=yes ;;
2963esac
2964    RANLIB=$ac_ct_RANLIB
2965  fi
2966else
2967  RANLIB="$ac_cv_prog_RANLIB"
2968fi
2969
2970if test -n "$ac_tool_prefix"; then
2971  # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2972set dummy ${ac_tool_prefix}ar; ac_word=$2
2973{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2974$as_echo_n "checking for $ac_word... " >&6; }
2975if ${ac_cv_prog_AR+:} false; then :
2976  $as_echo_n "(cached) " >&6
2977else
2978  if test -n "$AR"; then
2979  ac_cv_prog_AR="$AR" # Let the user override the test.
2980else
2981as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2982for as_dir in $PATH
2983do
2984  IFS=$as_save_IFS
2985  test -z "$as_dir" && as_dir=.
2986    for ac_exec_ext in '' $ac_executable_extensions; do
2987  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2988    ac_cv_prog_AR="${ac_tool_prefix}ar"
2989    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2990    break 2
2991  fi
2992done
2993  done
2994IFS=$as_save_IFS
2995
2996fi
2997fi
2998AR=$ac_cv_prog_AR
2999if test -n "$AR"; then
3000  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
3001$as_echo "$AR" >&6; }
3002else
3003  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3004$as_echo "no" >&6; }
3005fi
3006
3007
3008fi
3009if test -z "$ac_cv_prog_AR"; then
3010  ac_ct_AR=$AR
3011  # Extract the first word of "ar", so it can be a program name with args.
3012set dummy ar; ac_word=$2
3013{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3014$as_echo_n "checking for $ac_word... " >&6; }
3015if ${ac_cv_prog_ac_ct_AR+:} false; then :
3016  $as_echo_n "(cached) " >&6
3017else
3018  if test -n "$ac_ct_AR"; then
3019  ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
3020else
3021as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3022for as_dir in $PATH
3023do
3024  IFS=$as_save_IFS
3025  test -z "$as_dir" && as_dir=.
3026    for ac_exec_ext in '' $ac_executable_extensions; do
3027  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3028    ac_cv_prog_ac_ct_AR="ar"
3029    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3030    break 2
3031  fi
3032done
3033  done
3034IFS=$as_save_IFS
3035
3036fi
3037fi
3038ac_ct_AR=$ac_cv_prog_ac_ct_AR
3039if test -n "$ac_ct_AR"; then
3040  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
3041$as_echo "$ac_ct_AR" >&6; }
3042else
3043  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3044$as_echo "no" >&6; }
3045fi
3046
3047  if test "x$ac_ct_AR" = x; then
3048    AR=""
3049  else
3050    case $cross_compiling:$ac_tool_warned in
3051yes:)
3052{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3053$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3054ac_tool_warned=yes ;;
3055esac
3056    AR=$ac_ct_AR
3057  fi
3058else
3059  AR="$ac_cv_prog_AR"
3060fi
3061
3062
3063
3064ac_ext=c
3065ac_cpp='$CPP $CPPFLAGS'
3066ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3067ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3068ac_compiler_gnu=$ac_cv_c_compiler_gnu
3069{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3070$as_echo_n "checking how to run the C preprocessor... " >&6; }
3071# On Suns, sometimes $CPP names a directory.
3072if test -n "$CPP" && test -d "$CPP"; then
3073  CPP=
3074fi
3075if test -z "$CPP"; then
3076  if ${ac_cv_prog_CPP+:} false; then :
3077  $as_echo_n "(cached) " >&6
3078else
3079      # Double quotes because CPP needs to be expanded
3080    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3081    do
3082      ac_preproc_ok=false
3083for ac_c_preproc_warn_flag in '' yes
3084do
3085  # Use a header file that comes with gcc, so configuring glibc
3086  # with a fresh cross-compiler works.
3087  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3088  # <limits.h> exists even on freestanding compilers.
3089  # On the NeXT, cc -E runs the code through the compiler's parser,
3090  # not just through cpp. "Syntax error" is here to catch this case.
3091  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3092/* end confdefs.h.  */
3093#ifdef __STDC__
3094# include <limits.h>
3095#else
3096# include <assert.h>
3097#endif
3098		     Syntax error
3099_ACEOF
3100if ac_fn_c_try_cpp "$LINENO"; then :
3101
3102else
3103  # Broken: fails on valid input.
3104continue
3105fi
3106rm -f conftest.err conftest.i conftest.$ac_ext
3107
3108  # OK, works on sane cases.  Now check whether nonexistent headers
3109  # can be detected and how.
3110  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3111/* end confdefs.h.  */
3112#include <ac_nonexistent.h>
3113_ACEOF
3114if ac_fn_c_try_cpp "$LINENO"; then :
3115  # Broken: success on invalid input.
3116continue
3117else
3118  # Passes both tests.
3119ac_preproc_ok=:
3120break
3121fi
3122rm -f conftest.err conftest.i conftest.$ac_ext
3123
3124done
3125# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3126rm -f conftest.i conftest.err conftest.$ac_ext
3127if $ac_preproc_ok; then :
3128  break
3129fi
3130
3131    done
3132    ac_cv_prog_CPP=$CPP
3133
3134fi
3135  CPP=$ac_cv_prog_CPP
3136else
3137  ac_cv_prog_CPP=$CPP
3138fi
3139{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3140$as_echo "$CPP" >&6; }
3141ac_preproc_ok=false
3142for ac_c_preproc_warn_flag in '' yes
3143do
3144  # Use a header file that comes with gcc, so configuring glibc
3145  # with a fresh cross-compiler works.
3146  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3147  # <limits.h> exists even on freestanding compilers.
3148  # On the NeXT, cc -E runs the code through the compiler's parser,
3149  # not just through cpp. "Syntax error" is here to catch this case.
3150  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3151/* end confdefs.h.  */
3152#ifdef __STDC__
3153# include <limits.h>
3154#else
3155# include <assert.h>
3156#endif
3157		     Syntax error
3158_ACEOF
3159if ac_fn_c_try_cpp "$LINENO"; then :
3160
3161else
3162  # Broken: fails on valid input.
3163continue
3164fi
3165rm -f conftest.err conftest.i conftest.$ac_ext
3166
3167  # OK, works on sane cases.  Now check whether nonexistent headers
3168  # can be detected and how.
3169  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3170/* end confdefs.h.  */
3171#include <ac_nonexistent.h>
3172_ACEOF
3173if ac_fn_c_try_cpp "$LINENO"; then :
3174  # Broken: success on invalid input.
3175continue
3176else
3177  # Passes both tests.
3178ac_preproc_ok=:
3179break
3180fi
3181rm -f conftest.err conftest.i conftest.$ac_ext
3182
3183done
3184# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3185rm -f conftest.i conftest.err conftest.$ac_ext
3186if $ac_preproc_ok; then :
3187
3188else
3189  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3190$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3191as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3192See \`config.log' for more details" "$LINENO" 5; }
3193fi
3194
3195ac_ext=c
3196ac_cpp='$CPP $CPPFLAGS'
3197ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3198ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3199ac_compiler_gnu=$ac_cv_c_compiler_gnu
3200
3201
3202{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3203$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3204if ${ac_cv_path_GREP+:} false; then :
3205  $as_echo_n "(cached) " >&6
3206else
3207  if test -z "$GREP"; then
3208  ac_path_GREP_found=false
3209  # Loop through the user's path and test for each of PROGNAME-LIST
3210  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3211for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3212do
3213  IFS=$as_save_IFS
3214  test -z "$as_dir" && as_dir=.
3215    for ac_prog in grep ggrep; do
3216    for ac_exec_ext in '' $ac_executable_extensions; do
3217      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3218      as_fn_executable_p "$ac_path_GREP" || continue
3219# Check for GNU ac_path_GREP and select it if it is found.
3220  # Check for GNU $ac_path_GREP
3221case `"$ac_path_GREP" --version 2>&1` in
3222*GNU*)
3223  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3224*)
3225  ac_count=0
3226  $as_echo_n 0123456789 >"conftest.in"
3227  while :
3228  do
3229    cat "conftest.in" "conftest.in" >"conftest.tmp"
3230    mv "conftest.tmp" "conftest.in"
3231    cp "conftest.in" "conftest.nl"
3232    $as_echo 'GREP' >> "conftest.nl"
3233    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3234    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3235    as_fn_arith $ac_count + 1 && ac_count=$as_val
3236    if test $ac_count -gt ${ac_path_GREP_max-0}; then
3237      # Best one so far, save it but keep looking for a better one
3238      ac_cv_path_GREP="$ac_path_GREP"
3239      ac_path_GREP_max=$ac_count
3240    fi
3241    # 10*(2^10) chars as input seems more than enough
3242    test $ac_count -gt 10 && break
3243  done
3244  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3245esac
3246
3247      $ac_path_GREP_found && break 3
3248    done
3249  done
3250  done
3251IFS=$as_save_IFS
3252  if test -z "$ac_cv_path_GREP"; then
3253    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3254  fi
3255else
3256  ac_cv_path_GREP=$GREP
3257fi
3258
3259fi
3260{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3261$as_echo "$ac_cv_path_GREP" >&6; }
3262 GREP="$ac_cv_path_GREP"
3263
3264
3265{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3266$as_echo_n "checking for egrep... " >&6; }
3267if ${ac_cv_path_EGREP+:} false; then :
3268  $as_echo_n "(cached) " >&6
3269else
3270  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3271   then ac_cv_path_EGREP="$GREP -E"
3272   else
3273     if test -z "$EGREP"; then
3274  ac_path_EGREP_found=false
3275  # Loop through the user's path and test for each of PROGNAME-LIST
3276  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3277for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3278do
3279  IFS=$as_save_IFS
3280  test -z "$as_dir" && as_dir=.
3281    for ac_prog in egrep; do
3282    for ac_exec_ext in '' $ac_executable_extensions; do
3283      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3284      as_fn_executable_p "$ac_path_EGREP" || continue
3285# Check for GNU ac_path_EGREP and select it if it is found.
3286  # Check for GNU $ac_path_EGREP
3287case `"$ac_path_EGREP" --version 2>&1` in
3288*GNU*)
3289  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3290*)
3291  ac_count=0
3292  $as_echo_n 0123456789 >"conftest.in"
3293  while :
3294  do
3295    cat "conftest.in" "conftest.in" >"conftest.tmp"
3296    mv "conftest.tmp" "conftest.in"
3297    cp "conftest.in" "conftest.nl"
3298    $as_echo 'EGREP' >> "conftest.nl"
3299    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3300    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3301    as_fn_arith $ac_count + 1 && ac_count=$as_val
3302    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3303      # Best one so far, save it but keep looking for a better one
3304      ac_cv_path_EGREP="$ac_path_EGREP"
3305      ac_path_EGREP_max=$ac_count
3306    fi
3307    # 10*(2^10) chars as input seems more than enough
3308    test $ac_count -gt 10 && break
3309  done
3310  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3311esac
3312
3313      $ac_path_EGREP_found && break 3
3314    done
3315  done
3316  done
3317IFS=$as_save_IFS
3318  if test -z "$ac_cv_path_EGREP"; then
3319    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3320  fi
3321else
3322  ac_cv_path_EGREP=$EGREP
3323fi
3324
3325   fi
3326fi
3327{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3328$as_echo "$ac_cv_path_EGREP" >&6; }
3329 EGREP="$ac_cv_path_EGREP"
3330
3331
3332{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3333$as_echo_n "checking for ANSI C header files... " >&6; }
3334if ${ac_cv_header_stdc+:} false; then :
3335  $as_echo_n "(cached) " >&6
3336else
3337  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3338/* end confdefs.h.  */
3339#include <stdlib.h>
3340#include <stdarg.h>
3341#include <string.h>
3342#include <float.h>
3343
3344int
3345main ()
3346{
3347
3348  ;
3349  return 0;
3350}
3351_ACEOF
3352if ac_fn_c_try_compile "$LINENO"; then :
3353  ac_cv_header_stdc=yes
3354else
3355  ac_cv_header_stdc=no
3356fi
3357rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3358
3359if test $ac_cv_header_stdc = yes; then
3360  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3361  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3362/* end confdefs.h.  */
3363#include <string.h>
3364
3365_ACEOF
3366if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3367  $EGREP "memchr" >/dev/null 2>&1; then :
3368
3369else
3370  ac_cv_header_stdc=no
3371fi
3372rm -f conftest*
3373
3374fi
3375
3376if test $ac_cv_header_stdc = yes; then
3377  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3378  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3379/* end confdefs.h.  */
3380#include <stdlib.h>
3381
3382_ACEOF
3383if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3384  $EGREP "free" >/dev/null 2>&1; then :
3385
3386else
3387  ac_cv_header_stdc=no
3388fi
3389rm -f conftest*
3390
3391fi
3392
3393if test $ac_cv_header_stdc = yes; then
3394  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3395  if test "$cross_compiling" = yes; then :
3396  :
3397else
3398  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3399/* end confdefs.h.  */
3400#include <ctype.h>
3401#include <stdlib.h>
3402#if ((' ' & 0x0FF) == 0x020)
3403# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3404# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3405#else
3406# define ISLOWER(c) \
3407		   (('a' <= (c) && (c) <= 'i') \
3408		     || ('j' <= (c) && (c) <= 'r') \
3409		     || ('s' <= (c) && (c) <= 'z'))
3410# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3411#endif
3412
3413#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3414int
3415main ()
3416{
3417  int i;
3418  for (i = 0; i < 256; i++)
3419    if (XOR (islower (i), ISLOWER (i))
3420	|| toupper (i) != TOUPPER (i))
3421      return 2;
3422  return 0;
3423}
3424_ACEOF
3425if ac_fn_c_try_run "$LINENO"; then :
3426
3427else
3428  ac_cv_header_stdc=no
3429fi
3430rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3431  conftest.$ac_objext conftest.beam conftest.$ac_ext
3432fi
3433
3434fi
3435fi
3436{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3437$as_echo "$ac_cv_header_stdc" >&6; }
3438if test $ac_cv_header_stdc = yes; then
3439
3440$as_echo "#define STDC_HEADERS 1" >>confdefs.h
3441
3442fi
3443
3444# On IRIX 5.3, sys/types and inttypes.h are conflicting.
3445for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3446		  inttypes.h stdint.h unistd.h
3447do :
3448  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3449ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3450"
3451if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3452  cat >>confdefs.h <<_ACEOF
3453#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3454_ACEOF
3455
3456fi
3457
3458done
3459
3460
3461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
3462$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
3463if ${ac_cv_c_bigendian+:} false; then :
3464  $as_echo_n "(cached) " >&6
3465else
3466  ac_cv_c_bigendian=unknown
3467    # See if we're dealing with a universal compiler.
3468    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3469/* end confdefs.h.  */
3470#ifndef __APPLE_CC__
3471	       not a universal capable compiler
3472	     #endif
3473	     typedef int dummy;
3474
3475_ACEOF
3476if ac_fn_c_try_compile "$LINENO"; then :
3477
3478	# Check for potential -arch flags.  It is not universal unless
3479	# there are at least two -arch flags with different values.
3480	ac_arch=
3481	ac_prev=
3482	for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
3483	 if test -n "$ac_prev"; then
3484	   case $ac_word in
3485	     i?86 | x86_64 | ppc | ppc64)
3486	       if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
3487		 ac_arch=$ac_word
3488	       else
3489		 ac_cv_c_bigendian=universal
3490		 break
3491	       fi
3492	       ;;
3493	   esac
3494	   ac_prev=
3495	 elif test "x$ac_word" = "x-arch"; then
3496	   ac_prev=arch
3497	 fi
3498       done
3499fi
3500rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3501    if test $ac_cv_c_bigendian = unknown; then
3502      # See if sys/param.h defines the BYTE_ORDER macro.
3503      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3504/* end confdefs.h.  */
3505#include <sys/types.h>
3506	     #include <sys/param.h>
3507
3508int
3509main ()
3510{
3511#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
3512		     && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
3513		     && LITTLE_ENDIAN)
3514	      bogus endian macros
3515	     #endif
3516
3517  ;
3518  return 0;
3519}
3520_ACEOF
3521if ac_fn_c_try_compile "$LINENO"; then :
3522  # It does; now see whether it defined to BIG_ENDIAN or not.
3523	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3524/* end confdefs.h.  */
3525#include <sys/types.h>
3526		#include <sys/param.h>
3527
3528int
3529main ()
3530{
3531#if BYTE_ORDER != BIG_ENDIAN
3532		 not big endian
3533		#endif
3534
3535  ;
3536  return 0;
3537}
3538_ACEOF
3539if ac_fn_c_try_compile "$LINENO"; then :
3540  ac_cv_c_bigendian=yes
3541else
3542  ac_cv_c_bigendian=no
3543fi
3544rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3545fi
3546rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3547    fi
3548    if test $ac_cv_c_bigendian = unknown; then
3549      # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
3550      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3551/* end confdefs.h.  */
3552#include <limits.h>
3553
3554int
3555main ()
3556{
3557#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
3558	      bogus endian macros
3559	     #endif
3560
3561  ;
3562  return 0;
3563}
3564_ACEOF
3565if ac_fn_c_try_compile "$LINENO"; then :
3566  # It does; now see whether it defined to _BIG_ENDIAN or not.
3567	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3568/* end confdefs.h.  */
3569#include <limits.h>
3570
3571int
3572main ()
3573{
3574#ifndef _BIG_ENDIAN
3575		 not big endian
3576		#endif
3577
3578  ;
3579  return 0;
3580}
3581_ACEOF
3582if ac_fn_c_try_compile "$LINENO"; then :
3583  ac_cv_c_bigendian=yes
3584else
3585  ac_cv_c_bigendian=no
3586fi
3587rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3588fi
3589rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3590    fi
3591    if test $ac_cv_c_bigendian = unknown; then
3592      # Compile a test program.
3593      if test "$cross_compiling" = yes; then :
3594  # Try to guess by grepping values from an object file.
3595	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3596/* end confdefs.h.  */
3597short int ascii_mm[] =
3598		  { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
3599		short int ascii_ii[] =
3600		  { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
3601		int use_ascii (int i) {
3602		  return ascii_mm[i] + ascii_ii[i];
3603		}
3604		short int ebcdic_ii[] =
3605		  { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
3606		short int ebcdic_mm[] =
3607		  { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
3608		int use_ebcdic (int i) {
3609		  return ebcdic_mm[i] + ebcdic_ii[i];
3610		}
3611		extern int foo;
3612
3613int
3614main ()
3615{
3616return use_ascii (foo) == use_ebcdic (foo);
3617  ;
3618  return 0;
3619}
3620_ACEOF
3621if ac_fn_c_try_compile "$LINENO"; then :
3622  if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
3623	      ac_cv_c_bigendian=yes
3624	    fi
3625	    if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
3626	      if test "$ac_cv_c_bigendian" = unknown; then
3627		ac_cv_c_bigendian=no
3628	      else
3629		# finding both strings is unlikely to happen, but who knows?
3630		ac_cv_c_bigendian=unknown
3631	      fi
3632	    fi
3633fi
3634rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3635else
3636  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3637/* end confdefs.h.  */
3638$ac_includes_default
3639int
3640main ()
3641{
3642
3643	     /* Are we little or big endian?  From Harbison&Steele.  */
3644	     union
3645	     {
3646	       long int l;
3647	       char c[sizeof (long int)];
3648	     } u;
3649	     u.l = 1;
3650	     return u.c[sizeof (long int) - 1] == 1;
3651
3652  ;
3653  return 0;
3654}
3655_ACEOF
3656if ac_fn_c_try_run "$LINENO"; then :
3657  ac_cv_c_bigendian=no
3658else
3659  ac_cv_c_bigendian=yes
3660fi
3661rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3662  conftest.$ac_objext conftest.beam conftest.$ac_ext
3663fi
3664
3665    fi
3666fi
3667{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
3668$as_echo "$ac_cv_c_bigendian" >&6; }
3669 case $ac_cv_c_bigendian in #(
3670   yes)
3671     $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
3672;; #(
3673   no)
3674      ;; #(
3675   universal)
3676
3677$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
3678
3679     ;; #(
3680   *)
3681     as_fn_error $? "unknown endianness
3682 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
3683 esac
3684
3685
3686{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tputs in -lncurses" >&5
3687$as_echo_n "checking for tputs in -lncurses... " >&6; }
3688if ${ac_cv_lib_ncurses_tputs+:} false; then :
3689  $as_echo_n "(cached) " >&6
3690else
3691  ac_check_lib_save_LIBS=$LIBS
3692LIBS="-lncurses  $LIBS"
3693cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3694/* end confdefs.h.  */
3695
3696/* Override any GCC internal prototype to avoid an error.
3697   Use char because int might match the return type of a GCC
3698   builtin and then its argument prototype would still apply.  */
3699#ifdef __cplusplus
3700extern "C"
3701#endif
3702char tputs ();
3703int
3704main ()
3705{
3706return tputs ();
3707  ;
3708  return 0;
3709}
3710_ACEOF
3711if ac_fn_c_try_link "$LINENO"; then :
3712  ac_cv_lib_ncurses_tputs=yes
3713else
3714  ac_cv_lib_ncurses_tputs=no
3715fi
3716rm -f core conftest.err conftest.$ac_objext \
3717    conftest$ac_exeext conftest.$ac_ext
3718LIBS=$ac_check_lib_save_LIBS
3719fi
3720{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncurses_tputs" >&5
3721$as_echo "$ac_cv_lib_ncurses_tputs" >&6; }
3722if test "x$ac_cv_lib_ncurses_tputs" = xyes; then :
3723  TERMCAPLIB=-lncurses
3724else
3725  TERMCAPLIB=-lcurses
3726fi
3727
3728
3729
3730COMPILERTYPE=gcc
3731cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3732/* end confdefs.h.  */
3733#include <stdio.h>
3734int
3735main ()
3736{
3737int j=
3738                #if __GNUC__ == 2 && __GNUC_MINOR__ == 95
3739                3;
3740                #endif
3741  ;
3742  return 0;
3743}
3744_ACEOF
3745if ac_fn_c_try_compile "$LINENO"; then :
3746  COMPILERTYPE=gcc295
3747fi
3748rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3749cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3750/* end confdefs.h.  */
3751#include <stdio.h>
3752int
3753main ()
3754{
3755int j=
3756                #if __GNUC__ == 3
3757                3;
3758                #endif
3759  ;
3760  return 0;
3761}
3762_ACEOF
3763if ac_fn_c_try_compile "$LINENO"; then :
3764  COMPILERTYPE=gcc32
3765fi
3766rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3767cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3768/* end confdefs.h.  */
3769#include <stdio.h>
3770int
3771main ()
3772{
3773 int j=
3774                #if __GNUC__ == 2 && __GNUC_MINOR__ == 96
3775                3;
3776                #endif
3777  ;
3778  return 0;
3779}
3780_ACEOF
3781if ac_fn_c_try_compile "$LINENO"; then :
3782  COMPILERTYPE=gcc296
3783fi
3784rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3785cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3786/* end confdefs.h.  */
3787#include <stdio.h>
3788int
3789main ()
3790{
3791int j=
3792                #if __GNUC__ == 2 && __GNUC_MINOR__ == 91
3793                3;
3794                #endif
3795  ;
3796  return 0;
3797}
3798_ACEOF
3799if ac_fn_c_try_compile "$LINENO"; then :
3800  COMPILERTYPE=egcs
3801fi
3802rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3803cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3804/* end confdefs.h.  */
3805#include <stdio.h>
3806int
3807main ()
3808{
3809int j=
3810                #if __GNUC__ == 2 && __GNUC_MINOR__ == 8
3811                3;
3812                #endif
3813  ;
3814  return 0;
3815}
3816_ACEOF
3817if ac_fn_c_try_compile "$LINENO"; then :
3818  COMPILERTYPE=gcc28
3819fi
3820rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3821
3822
3823LINUXAUDIO=none
3824cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3825/* end confdefs.h.  */
3826#include <alsa/version.h>
3827int
3828main ()
3829{
3830int j=
3831                #if SND_LIB_SUBMINOR >= 11
3832                3;
3833                #endif
3834  ;
3835  return 0;
3836}
3837_ACEOF
3838if ac_fn_c_try_compile "$LINENO"; then :
3839  LINUXAUDIO="alsa"
3840fi
3841rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3842
3843
3844ac_config_files="$ac_config_files config/config"
3845
3846cat >confcache <<\_ACEOF
3847# This file is a shell script that caches the results of configure
3848# tests run on this system so they can be shared between configure
3849# scripts and configure runs, see configure's option --config-cache.
3850# It is not useful on other systems.  If it contains results you don't
3851# want to keep, you may remove or edit it.
3852#
3853# config.status only pays attention to the cache file if you give it
3854# the --recheck option to rerun configure.
3855#
3856# `ac_cv_env_foo' variables (set or unset) will be overridden when
3857# loading this file, other *unset* `ac_cv_foo' will be assigned the
3858# following values.
3859
3860_ACEOF
3861
3862# The following way of writing the cache mishandles newlines in values,
3863# but we know of no workaround that is simple, portable, and efficient.
3864# So, we kill variables containing newlines.
3865# Ultrix sh set writes to stderr and can't be redirected directly,
3866# and sets the high bit in the cache file unless we assign to the vars.
3867(
3868  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
3869    eval ac_val=\$$ac_var
3870    case $ac_val in #(
3871    *${as_nl}*)
3872      case $ac_var in #(
3873      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3874$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3875      esac
3876      case $ac_var in #(
3877      _ | IFS | as_nl) ;; #(
3878      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3879      *) { eval $ac_var=; unset $ac_var;} ;;
3880      esac ;;
3881    esac
3882  done
3883
3884  (set) 2>&1 |
3885    case $as_nl`(ac_space=' '; set) 2>&1` in #(
3886    *${as_nl}ac_space=\ *)
3887      # `set' does not quote correctly, so add quotes: double-quote
3888      # substitution turns \\\\ into \\, and sed turns \\ into \.
3889      sed -n \
3890	"s/'/'\\\\''/g;
3891	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
3892      ;; #(
3893    *)
3894      # `set' quotes correctly as required by POSIX, so do not add quotes.
3895      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3896      ;;
3897    esac |
3898    sort
3899) |
3900  sed '
3901     /^ac_cv_env_/b end
3902     t clear
3903     :clear
3904     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
3905     t end
3906     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
3907     :end' >>confcache
3908if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
3909  if test -w "$cache_file"; then
3910    if test "x$cache_file" != "x/dev/null"; then
3911      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
3912$as_echo "$as_me: updating cache $cache_file" >&6;}
3913      if test ! -f "$cache_file" || test -h "$cache_file"; then
3914	cat confcache >"$cache_file"
3915      else
3916        case $cache_file in #(
3917        */* | ?:*)
3918	  mv -f confcache "$cache_file"$$ &&
3919	  mv -f "$cache_file"$$ "$cache_file" ;; #(
3920        *)
3921	  mv -f confcache "$cache_file" ;;
3922	esac
3923      fi
3924    fi
3925  else
3926    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
3927$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3928  fi
3929fi
3930rm -f confcache
3931
3932test "x$prefix" = xNONE && prefix=$ac_default_prefix
3933# Let make expand exec_prefix.
3934test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3935
3936# Transform confdefs.h into DEFS.
3937# Protect against shell expansion while executing Makefile rules.
3938# Protect against Makefile macro expansion.
3939#
3940# If the first sed substitution is executed (which looks for macros that
3941# take arguments), then branch to the quote section.  Otherwise,
3942# look for a macro that doesn't take arguments.
3943ac_script='
3944:mline
3945/\\$/{
3946 N
3947 s,\\\n,,
3948 b mline
3949}
3950t clear
3951:clear
3952s/^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 (][^	 (]*([^)]*)\)[	 ]*\(.*\)/-D\1=\2/g
3953t quote
3954s/^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 ][^	 ]*\)[	 ]*\(.*\)/-D\1=\2/g
3955t quote
3956b any
3957:quote
3958s/[	 `~#$^&*(){}\\|;'\''"<>?]/\\&/g
3959s/\[/\\&/g
3960s/\]/\\&/g
3961s/\$/$$/g
3962H
3963:any
3964${
3965	g
3966	s/^\n//
3967	s/\n/ /g
3968	p
3969}
3970'
3971DEFS=`sed -n "$ac_script" confdefs.h`
3972
3973
3974ac_libobjs=
3975ac_ltlibobjs=
3976U=
3977for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3978  # 1. Remove the extension, and $U if already installed.
3979  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3980  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
3981  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
3982  #    will be set to the directory where LIBOBJS objects are built.
3983  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3984  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
3985done
3986LIBOBJS=$ac_libobjs
3987
3988LTLIBOBJS=$ac_ltlibobjs
3989
3990
3991
3992
3993: "${CONFIG_STATUS=./config.status}"
3994ac_write_fail=0
3995ac_clean_files_save=$ac_clean_files
3996ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3997{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3998$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3999as_write_fail=0
4000cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
4001#! $SHELL
4002# Generated by $as_me.
4003# Run this file to recreate the current configuration.
4004# Compiler output produced by configure, useful for debugging
4005# configure, is in config.log if it exists.
4006
4007debug=false
4008ac_cs_recheck=false
4009ac_cs_silent=false
4010
4011SHELL=\${CONFIG_SHELL-$SHELL}
4012export SHELL
4013_ASEOF
4014cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
4015## -------------------- ##
4016## M4sh Initialization. ##
4017## -------------------- ##
4018
4019# Be more Bourne compatible
4020DUALCASE=1; export DUALCASE # for MKS sh
4021if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
4022  emulate sh
4023  NULLCMD=:
4024  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
4025  # is contrary to our usage.  Disable this feature.
4026  alias -g '${1+"$@"}'='"$@"'
4027  setopt NO_GLOB_SUBST
4028else
4029  case `(set -o) 2>/dev/null` in #(
4030  *posix*) :
4031    set -o posix ;; #(
4032  *) :
4033     ;;
4034esac
4035fi
4036
4037
4038as_nl='
4039'
4040export as_nl
4041# Printing a long string crashes Solaris 7 /usr/bin/printf.
4042as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4043as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
4044as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
4045# Prefer a ksh shell builtin over an external printf program on Solaris,
4046# but without wasting forks for bash or zsh.
4047if test -z "$BASH_VERSION$ZSH_VERSION" \
4048    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
4049  as_echo='print -r --'
4050  as_echo_n='print -rn --'
4051elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
4052  as_echo='printf %s\n'
4053  as_echo_n='printf %s'
4054else
4055  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
4056    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
4057    as_echo_n='/usr/ucb/echo -n'
4058  else
4059    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
4060    as_echo_n_body='eval
4061      arg=$1;
4062      case $arg in #(
4063      *"$as_nl"*)
4064	expr "X$arg" : "X\\(.*\\)$as_nl";
4065	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
4066      esac;
4067      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
4068    '
4069    export as_echo_n_body
4070    as_echo_n='sh -c $as_echo_n_body as_echo'
4071  fi
4072  export as_echo_body
4073  as_echo='sh -c $as_echo_body as_echo'
4074fi
4075
4076# The user is always right.
4077if test "${PATH_SEPARATOR+set}" != set; then
4078  PATH_SEPARATOR=:
4079  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
4080    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
4081      PATH_SEPARATOR=';'
4082  }
4083fi
4084
4085
4086# IFS
4087# We need space, tab and new line, in precisely that order.  Quoting is
4088# there to prevent editors from complaining about space-tab.
4089# (If _AS_PATH_WALK were called with IFS unset, it would disable word
4090# splitting by setting IFS to empty value.)
4091IFS=" ""	$as_nl"
4092
4093# Find who we are.  Look in the path if we contain no directory separator.
4094as_myself=
4095case $0 in #((
4096  *[\\/]* ) as_myself=$0 ;;
4097  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4098for as_dir in $PATH
4099do
4100  IFS=$as_save_IFS
4101  test -z "$as_dir" && as_dir=.
4102    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4103  done
4104IFS=$as_save_IFS
4105
4106     ;;
4107esac
4108# We did not find ourselves, most probably we were run as `sh COMMAND'
4109# in which case we are not to be found in the path.
4110if test "x$as_myself" = x; then
4111  as_myself=$0
4112fi
4113if test ! -f "$as_myself"; then
4114  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
4115  exit 1
4116fi
4117
4118# Unset variables that we do not need and which cause bugs (e.g. in
4119# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
4120# suppresses any "Segmentation fault" message there.  '((' could
4121# trigger a bug in pdksh 5.2.14.
4122for as_var in BASH_ENV ENV MAIL MAILPATH
4123do eval test x\${$as_var+set} = xset \
4124  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
4125done
4126PS1='$ '
4127PS2='> '
4128PS4='+ '
4129
4130# NLS nuisances.
4131LC_ALL=C
4132export LC_ALL
4133LANGUAGE=C
4134export LANGUAGE
4135
4136# CDPATH.
4137(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4138
4139
4140# as_fn_error STATUS ERROR [LINENO LOG_FD]
4141# ----------------------------------------
4142# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
4143# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
4144# script with STATUS, using 1 if that was 0.
4145as_fn_error ()
4146{
4147  as_status=$1; test $as_status -eq 0 && as_status=1
4148  if test "$4"; then
4149    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
4150    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
4151  fi
4152  $as_echo "$as_me: error: $2" >&2
4153  as_fn_exit $as_status
4154} # as_fn_error
4155
4156
4157# as_fn_set_status STATUS
4158# -----------------------
4159# Set $? to STATUS, without forking.
4160as_fn_set_status ()
4161{
4162  return $1
4163} # as_fn_set_status
4164
4165# as_fn_exit STATUS
4166# -----------------
4167# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
4168as_fn_exit ()
4169{
4170  set +e
4171  as_fn_set_status $1
4172  exit $1
4173} # as_fn_exit
4174
4175# as_fn_unset VAR
4176# ---------------
4177# Portably unset VAR.
4178as_fn_unset ()
4179{
4180  { eval $1=; unset $1;}
4181}
4182as_unset=as_fn_unset
4183# as_fn_append VAR VALUE
4184# ----------------------
4185# Append the text in VALUE to the end of the definition contained in VAR. Take
4186# advantage of any shell optimizations that allow amortized linear growth over
4187# repeated appends, instead of the typical quadratic growth present in naive
4188# implementations.
4189if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
4190  eval 'as_fn_append ()
4191  {
4192    eval $1+=\$2
4193  }'
4194else
4195  as_fn_append ()
4196  {
4197    eval $1=\$$1\$2
4198  }
4199fi # as_fn_append
4200
4201# as_fn_arith ARG...
4202# ------------------
4203# Perform arithmetic evaluation on the ARGs, and store the result in the
4204# global $as_val. Take advantage of shells that can avoid forks. The arguments
4205# must be portable across $(()) and expr.
4206if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
4207  eval 'as_fn_arith ()
4208  {
4209    as_val=$(( $* ))
4210  }'
4211else
4212  as_fn_arith ()
4213  {
4214    as_val=`expr "$@" || test $? -eq 1`
4215  }
4216fi # as_fn_arith
4217
4218
4219if expr a : '\(a\)' >/dev/null 2>&1 &&
4220   test "X`expr 00001 : '.*\(...\)'`" = X001; then
4221  as_expr=expr
4222else
4223  as_expr=false
4224fi
4225
4226if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
4227  as_basename=basename
4228else
4229  as_basename=false
4230fi
4231
4232if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
4233  as_dirname=dirname
4234else
4235  as_dirname=false
4236fi
4237
4238as_me=`$as_basename -- "$0" ||
4239$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4240	 X"$0" : 'X\(//\)$' \| \
4241	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
4242$as_echo X/"$0" |
4243    sed '/^.*\/\([^/][^/]*\)\/*$/{
4244	    s//\1/
4245	    q
4246	  }
4247	  /^X\/\(\/\/\)$/{
4248	    s//\1/
4249	    q
4250	  }
4251	  /^X\/\(\/\).*/{
4252	    s//\1/
4253	    q
4254	  }
4255	  s/.*/./; q'`
4256
4257# Avoid depending upon Character Ranges.
4258as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4259as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4260as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4261as_cr_digits='0123456789'
4262as_cr_alnum=$as_cr_Letters$as_cr_digits
4263
4264ECHO_C= ECHO_N= ECHO_T=
4265case `echo -n x` in #(((((
4266-n*)
4267  case `echo 'xy\c'` in
4268  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
4269  xy)  ECHO_C='\c';;
4270  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
4271       ECHO_T='	';;
4272  esac;;
4273*)
4274  ECHO_N='-n';;
4275esac
4276
4277rm -f conf$$ conf$$.exe conf$$.file
4278if test -d conf$$.dir; then
4279  rm -f conf$$.dir/conf$$.file
4280else
4281  rm -f conf$$.dir
4282  mkdir conf$$.dir 2>/dev/null
4283fi
4284if (echo >conf$$.file) 2>/dev/null; then
4285  if ln -s conf$$.file conf$$ 2>/dev/null; then
4286    as_ln_s='ln -s'
4287    # ... but there are two gotchas:
4288    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
4289    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
4290    # In both cases, we have to default to `cp -pR'.
4291    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
4292      as_ln_s='cp -pR'
4293  elif ln conf$$.file conf$$ 2>/dev/null; then
4294    as_ln_s=ln
4295  else
4296    as_ln_s='cp -pR'
4297  fi
4298else
4299  as_ln_s='cp -pR'
4300fi
4301rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
4302rmdir conf$$.dir 2>/dev/null
4303
4304
4305# as_fn_mkdir_p
4306# -------------
4307# Create "$as_dir" as a directory, including parents if necessary.
4308as_fn_mkdir_p ()
4309{
4310
4311  case $as_dir in #(
4312  -*) as_dir=./$as_dir;;
4313  esac
4314  test -d "$as_dir" || eval $as_mkdir_p || {
4315    as_dirs=
4316    while :; do
4317      case $as_dir in #(
4318      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
4319      *) as_qdir=$as_dir;;
4320      esac
4321      as_dirs="'$as_qdir' $as_dirs"
4322      as_dir=`$as_dirname -- "$as_dir" ||
4323$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4324	 X"$as_dir" : 'X\(//\)[^/]' \| \
4325	 X"$as_dir" : 'X\(//\)$' \| \
4326	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
4327$as_echo X"$as_dir" |
4328    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4329	    s//\1/
4330	    q
4331	  }
4332	  /^X\(\/\/\)[^/].*/{
4333	    s//\1/
4334	    q
4335	  }
4336	  /^X\(\/\/\)$/{
4337	    s//\1/
4338	    q
4339	  }
4340	  /^X\(\/\).*/{
4341	    s//\1/
4342	    q
4343	  }
4344	  s/.*/./; q'`
4345      test -d "$as_dir" && break
4346    done
4347    test -z "$as_dirs" || eval "mkdir $as_dirs"
4348  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
4349
4350
4351} # as_fn_mkdir_p
4352if mkdir -p . 2>/dev/null; then
4353  as_mkdir_p='mkdir -p "$as_dir"'
4354else
4355  test -d ./-p && rmdir ./-p
4356  as_mkdir_p=false
4357fi
4358
4359
4360# as_fn_executable_p FILE
4361# -----------------------
4362# Test if FILE is an executable regular file.
4363as_fn_executable_p ()
4364{
4365  test -f "$1" && test -x "$1"
4366} # as_fn_executable_p
4367as_test_x='test -x'
4368as_executable_p=as_fn_executable_p
4369
4370# Sed expression to map a string onto a valid CPP name.
4371as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4372
4373# Sed expression to map a string onto a valid variable name.
4374as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4375
4376
4377exec 6>&1
4378## ----------------------------------- ##
4379## Main body of $CONFIG_STATUS script. ##
4380## ----------------------------------- ##
4381_ASEOF
4382test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
4383
4384cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4385# Save the log message, to keep $0 and so on meaningful, and to
4386# report actual input values of CONFIG_FILES etc. instead of their
4387# values after options handling.
4388ac_log="
4389This file was extended by $as_me, which was
4390generated by GNU Autoconf 2.69.  Invocation command line was
4391
4392  CONFIG_FILES    = $CONFIG_FILES
4393  CONFIG_HEADERS  = $CONFIG_HEADERS
4394  CONFIG_LINKS    = $CONFIG_LINKS
4395  CONFIG_COMMANDS = $CONFIG_COMMANDS
4396  $ $0 $@
4397
4398on `(hostname || uname -n) 2>/dev/null | sed 1q`
4399"
4400
4401_ACEOF
4402
4403case $ac_config_files in *"
4404"*) set x $ac_config_files; shift; ac_config_files=$*;;
4405esac
4406
4407
4408
4409cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4410# Files that config.status was made for.
4411config_files="$ac_config_files"
4412
4413_ACEOF
4414
4415cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4416ac_cs_usage="\
4417\`$as_me' instantiates files and other configuration actions
4418from templates according to the current configuration.  Unless the files
4419and actions are specified as TAGs, all are instantiated by default.
4420
4421Usage: $0 [OPTION]... [TAG]...
4422
4423  -h, --help       print this help, then exit
4424  -V, --version    print version number and configuration settings, then exit
4425      --config     print configuration, then exit
4426  -q, --quiet, --silent
4427                   do not print progress messages
4428  -d, --debug      don't remove temporary files
4429      --recheck    update $as_me by reconfiguring in the same conditions
4430      --file=FILE[:TEMPLATE]
4431                   instantiate the configuration file FILE
4432
4433Configuration files:
4434$config_files
4435
4436Report bugs to the package provider."
4437
4438_ACEOF
4439cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4440ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
4441ac_cs_version="\\
4442config.status
4443configured by $0, generated by GNU Autoconf 2.69,
4444  with options \\"\$ac_cs_config\\"
4445
4446Copyright (C) 2012 Free Software Foundation, Inc.
4447This config.status script is free software; the Free Software Foundation
4448gives unlimited permission to copy, distribute and modify it."
4449
4450ac_pwd='$ac_pwd'
4451srcdir='$srcdir'
4452test -n "\$AWK" || AWK=awk
4453_ACEOF
4454
4455cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4456# The default lists apply if the user does not specify any file.
4457ac_need_defaults=:
4458while test $# != 0
4459do
4460  case $1 in
4461  --*=?*)
4462    ac_option=`expr "X$1" : 'X\([^=]*\)='`
4463    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
4464    ac_shift=:
4465    ;;
4466  --*=)
4467    ac_option=`expr "X$1" : 'X\([^=]*\)='`
4468    ac_optarg=
4469    ac_shift=:
4470    ;;
4471  *)
4472    ac_option=$1
4473    ac_optarg=$2
4474    ac_shift=shift
4475    ;;
4476  esac
4477
4478  case $ac_option in
4479  # Handling of the options.
4480  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4481    ac_cs_recheck=: ;;
4482  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
4483    $as_echo "$ac_cs_version"; exit ;;
4484  --config | --confi | --conf | --con | --co | --c )
4485    $as_echo "$ac_cs_config"; exit ;;
4486  --debug | --debu | --deb | --de | --d | -d )
4487    debug=: ;;
4488  --file | --fil | --fi | --f )
4489    $ac_shift
4490    case $ac_optarg in
4491    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
4492    '') as_fn_error $? "missing file argument" ;;
4493    esac
4494    as_fn_append CONFIG_FILES " '$ac_optarg'"
4495    ac_need_defaults=false;;
4496  --he | --h |  --help | --hel | -h )
4497    $as_echo "$ac_cs_usage"; exit ;;
4498  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4499  | -silent | --silent | --silen | --sile | --sil | --si | --s)
4500    ac_cs_silent=: ;;
4501
4502  # This is an error.
4503  -*) as_fn_error $? "unrecognized option: \`$1'
4504Try \`$0 --help' for more information." ;;
4505
4506  *) as_fn_append ac_config_targets " $1"
4507     ac_need_defaults=false ;;
4508
4509  esac
4510  shift
4511done
4512
4513ac_configure_extra_args=
4514
4515if $ac_cs_silent; then
4516  exec 6>/dev/null
4517  ac_configure_extra_args="$ac_configure_extra_args --silent"
4518fi
4519
4520_ACEOF
4521cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4522if \$ac_cs_recheck; then
4523  set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4524  shift
4525  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
4526  CONFIG_SHELL='$SHELL'
4527  export CONFIG_SHELL
4528  exec "\$@"
4529fi
4530
4531_ACEOF
4532cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4533exec 5>>config.log
4534{
4535  echo
4536  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4537## Running $as_me. ##
4538_ASBOX
4539  $as_echo "$ac_log"
4540} >&5
4541
4542_ACEOF
4543cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4544_ACEOF
4545
4546cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4547
4548# Handling of arguments.
4549for ac_config_target in $ac_config_targets
4550do
4551  case $ac_config_target in
4552    "config/config") CONFIG_FILES="$CONFIG_FILES config/config" ;;
4553
4554  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
4555  esac
4556done
4557
4558
4559# If the user did not use the arguments to specify the items to instantiate,
4560# then the envvar interface is used.  Set only those that are not.
4561# We use the long form for the default assignment because of an extremely
4562# bizarre bug on SunOS 4.1.3.
4563if $ac_need_defaults; then
4564  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4565fi
4566
4567# Have a temporary directory for convenience.  Make it in the build tree
4568# simply because there is no reason against having it here, and in addition,
4569# creating and moving files from /tmp can sometimes cause problems.
4570# Hook for its removal unless debugging.
4571# Note that there is a small window in which the directory will not be cleaned:
4572# after its creation but before its name has been assigned to `$tmp'.
4573$debug ||
4574{
4575  tmp= ac_tmp=
4576  trap 'exit_status=$?
4577  : "${ac_tmp:=$tmp}"
4578  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
4579' 0
4580  trap 'as_fn_exit 1' 1 2 13 15
4581}
4582# Create a (secure) tmp directory for tmp files.
4583
4584{
4585  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
4586  test -d "$tmp"
4587}  ||
4588{
4589  tmp=./conf$$-$RANDOM
4590  (umask 077 && mkdir "$tmp")
4591} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
4592ac_tmp=$tmp
4593
4594# Set up the scripts for CONFIG_FILES section.
4595# No need to generate them if there are no CONFIG_FILES.
4596# This happens for instance with `./config.status config.h'.
4597if test -n "$CONFIG_FILES"; then
4598
4599
4600ac_cr=`echo X | tr X '\015'`
4601# On cygwin, bash can eat \r inside `` if the user requested igncr.
4602# But we know of no other shell where ac_cr would be empty at this
4603# point, so we can use a bashism as a fallback.
4604if test "x$ac_cr" = x; then
4605  eval ac_cr=\$\'\\r\'
4606fi
4607ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
4608if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
4609  ac_cs_awk_cr='\\r'
4610else
4611  ac_cs_awk_cr=$ac_cr
4612fi
4613
4614echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
4615_ACEOF
4616
4617
4618{
4619  echo "cat >conf$$subs.awk <<_ACEOF" &&
4620  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
4621  echo "_ACEOF"
4622} >conf$$subs.sh ||
4623  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4624ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
4625ac_delim='%!_!# '
4626for ac_last_try in false false false false false :; do
4627  . ./conf$$subs.sh ||
4628    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4629
4630  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
4631  if test $ac_delim_n = $ac_delim_num; then
4632    break
4633  elif $ac_last_try; then
4634    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
4635  else
4636    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
4637  fi
4638done
4639rm -f conf$$subs.sh
4640
4641cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4642cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
4643_ACEOF
4644sed -n '
4645h
4646s/^/S["/; s/!.*/"]=/
4647p
4648g
4649s/^[^!]*!//
4650:repl
4651t repl
4652s/'"$ac_delim"'$//
4653t delim
4654:nl
4655h
4656s/\(.\{148\}\)..*/\1/
4657t more1
4658s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
4659p
4660n
4661b repl
4662:more1
4663s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4664p
4665g
4666s/.\{148\}//
4667t nl
4668:delim
4669h
4670s/\(.\{148\}\)..*/\1/
4671t more2
4672s/["\\]/\\&/g; s/^/"/; s/$/"/
4673p
4674b
4675:more2
4676s/["\\]/\\&/g; s/^/"/; s/$/"\\/
4677p
4678g
4679s/.\{148\}//
4680t delim
4681' <conf$$subs.awk | sed '
4682/^[^""]/{
4683  N
4684  s/\n//
4685}
4686' >>$CONFIG_STATUS || ac_write_fail=1
4687rm -f conf$$subs.awk
4688cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4689_ACAWK
4690cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
4691  for (key in S) S_is_set[key] = 1
4692  FS = ""
4693
4694}
4695{
4696  line = $ 0
4697  nfields = split(line, field, "@")
4698  substed = 0
4699  len = length(field[1])
4700  for (i = 2; i < nfields; i++) {
4701    key = field[i]
4702    keylen = length(key)
4703    if (S_is_set[key]) {
4704      value = S[key]
4705      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
4706      len += length(value) + length(field[++i])
4707      substed = 1
4708    } else
4709      len += 1 + keylen
4710  }
4711
4712  print line
4713}
4714
4715_ACAWK
4716_ACEOF
4717cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4718if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
4719  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
4720else
4721  cat
4722fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
4723  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
4724_ACEOF
4725
4726# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
4727# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
4728# trailing colons and then remove the whole line if VPATH becomes empty
4729# (actually we leave an empty line to preserve line numbers).
4730if test "x$srcdir" = x.; then
4731  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
4732h
4733s///
4734s/^/:/
4735s/[	 ]*$/:/
4736s/:\$(srcdir):/:/g
4737s/:\${srcdir}:/:/g
4738s/:@srcdir@:/:/g
4739s/^:*//
4740s/:*$//
4741x
4742s/\(=[	 ]*\).*/\1/
4743G
4744s/\n//
4745s/^[^=]*=[	 ]*$//
4746}'
4747fi
4748
4749cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4750fi # test -n "$CONFIG_FILES"
4751
4752
4753eval set X "  :F $CONFIG_FILES      "
4754shift
4755for ac_tag
4756do
4757  case $ac_tag in
4758  :[FHLC]) ac_mode=$ac_tag; continue;;
4759  esac
4760  case $ac_mode$ac_tag in
4761  :[FHL]*:*);;
4762  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
4763  :[FH]-) ac_tag=-:-;;
4764  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
4765  esac
4766  ac_save_IFS=$IFS
4767  IFS=:
4768  set x $ac_tag
4769  IFS=$ac_save_IFS
4770  shift
4771  ac_file=$1
4772  shift
4773
4774  case $ac_mode in
4775  :L) ac_source=$1;;
4776  :[FH])
4777    ac_file_inputs=
4778    for ac_f
4779    do
4780      case $ac_f in
4781      -) ac_f="$ac_tmp/stdin";;
4782      *) # Look for the file first in the build tree, then in the source tree
4783	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
4784	 # because $ac_f cannot contain `:'.
4785	 test -f "$ac_f" ||
4786	   case $ac_f in
4787	   [\\/$]*) false;;
4788	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
4789	   esac ||
4790	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
4791      esac
4792      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
4793      as_fn_append ac_file_inputs " '$ac_f'"
4794    done
4795
4796    # Let's still pretend it is `configure' which instantiates (i.e., don't
4797    # use $as_me), people would be surprised to read:
4798    #    /* config.h.  Generated by config.status.  */
4799    configure_input='Generated from '`
4800	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
4801	`' by configure.'
4802    if test x"$ac_file" != x-; then
4803      configure_input="$ac_file.  $configure_input"
4804      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
4805$as_echo "$as_me: creating $ac_file" >&6;}
4806    fi
4807    # Neutralize special characters interpreted by sed in replacement strings.
4808    case $configure_input in #(
4809    *\&* | *\|* | *\\* )
4810       ac_sed_conf_input=`$as_echo "$configure_input" |
4811       sed 's/[\\\\&|]/\\\\&/g'`;; #(
4812    *) ac_sed_conf_input=$configure_input;;
4813    esac
4814
4815    case $ac_tag in
4816    *:-:* | *:-) cat >"$ac_tmp/stdin" \
4817      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
4818    esac
4819    ;;
4820  esac
4821
4822  ac_dir=`$as_dirname -- "$ac_file" ||
4823$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4824	 X"$ac_file" : 'X\(//\)[^/]' \| \
4825	 X"$ac_file" : 'X\(//\)$' \| \
4826	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
4827$as_echo X"$ac_file" |
4828    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4829	    s//\1/
4830	    q
4831	  }
4832	  /^X\(\/\/\)[^/].*/{
4833	    s//\1/
4834	    q
4835	  }
4836	  /^X\(\/\/\)$/{
4837	    s//\1/
4838	    q
4839	  }
4840	  /^X\(\/\).*/{
4841	    s//\1/
4842	    q
4843	  }
4844	  s/.*/./; q'`
4845  as_dir="$ac_dir"; as_fn_mkdir_p
4846  ac_builddir=.
4847
4848case "$ac_dir" in
4849.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4850*)
4851  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
4852  # A ".." for each directory in $ac_dir_suffix.
4853  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
4854  case $ac_top_builddir_sub in
4855  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4856  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4857  esac ;;
4858esac
4859ac_abs_top_builddir=$ac_pwd
4860ac_abs_builddir=$ac_pwd$ac_dir_suffix
4861# for backward compatibility:
4862ac_top_builddir=$ac_top_build_prefix
4863
4864case $srcdir in
4865  .)  # We are building in place.
4866    ac_srcdir=.
4867    ac_top_srcdir=$ac_top_builddir_sub
4868    ac_abs_top_srcdir=$ac_pwd ;;
4869  [\\/]* | ?:[\\/]* )  # Absolute name.
4870    ac_srcdir=$srcdir$ac_dir_suffix;
4871    ac_top_srcdir=$srcdir
4872    ac_abs_top_srcdir=$srcdir ;;
4873  *) # Relative name.
4874    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4875    ac_top_srcdir=$ac_top_build_prefix$srcdir
4876    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4877esac
4878ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4879
4880
4881  case $ac_mode in
4882  :F)
4883  #
4884  # CONFIG_FILE
4885  #
4886
4887_ACEOF
4888
4889cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4890# If the template does not know about datarootdir, expand it.
4891# FIXME: This hack should be removed a few years after 2.60.
4892ac_datarootdir_hack=; ac_datarootdir_seen=
4893ac_sed_dataroot='
4894/datarootdir/ {
4895  p
4896  q
4897}
4898/@datadir@/p
4899/@docdir@/p
4900/@infodir@/p
4901/@localedir@/p
4902/@mandir@/p'
4903case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
4904*datarootdir*) ac_datarootdir_seen=yes;;
4905*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
4906  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
4907$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
4908_ACEOF
4909cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4910  ac_datarootdir_hack='
4911  s&@datadir@&$datadir&g
4912  s&@docdir@&$docdir&g
4913  s&@infodir@&$infodir&g
4914  s&@localedir@&$localedir&g
4915  s&@mandir@&$mandir&g
4916  s&\\\${datarootdir}&$datarootdir&g' ;;
4917esac
4918_ACEOF
4919
4920# Neutralize VPATH when `$srcdir' = `.'.
4921# Shell code in configure.ac might set extrasub.
4922# FIXME: do we really want to maintain this feature?
4923cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4924ac_sed_extra="$ac_vpsub
4925$extrasub
4926_ACEOF
4927cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4928:t
4929/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4930s|@configure_input@|$ac_sed_conf_input|;t t
4931s&@top_builddir@&$ac_top_builddir_sub&;t t
4932s&@top_build_prefix@&$ac_top_build_prefix&;t t
4933s&@srcdir@&$ac_srcdir&;t t
4934s&@abs_srcdir@&$ac_abs_srcdir&;t t
4935s&@top_srcdir@&$ac_top_srcdir&;t t
4936s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
4937s&@builddir@&$ac_builddir&;t t
4938s&@abs_builddir@&$ac_abs_builddir&;t t
4939s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
4940$ac_datarootdir_hack
4941"
4942eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
4943  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4944
4945test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
4946  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
4947  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
4948      "$ac_tmp/out"`; test -z "$ac_out"; } &&
4949  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4950which seems to be undefined.  Please make sure it is defined" >&5
4951$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4952which seems to be undefined.  Please make sure it is defined" >&2;}
4953
4954  rm -f "$ac_tmp/stdin"
4955  case $ac_file in
4956  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
4957  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
4958  esac \
4959  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4960 ;;
4961
4962
4963
4964  esac
4965
4966done # for ac_tag
4967
4968
4969as_fn_exit 0
4970_ACEOF
4971ac_clean_files=$ac_clean_files_save
4972
4973test $ac_write_fail = 0 ||
4974  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
4975
4976
4977# configure is writing to config.log, and then calls config.status.
4978# config.status does its own redirection, appending to config.log.
4979# Unfortunately, on DOS this fails, as config.log is still kept open
4980# by configure, so config.status won't be able to write to it; its
4981# output is simply discarded.  So we exec the FD to /dev/null,
4982# effectively closing config.log, so it can be properly (re)opened and
4983# appended to by config.status.  When coming back to configure, we
4984# need to make the FD available again.
4985if test "$no_create" != yes; then
4986  ac_cs_success=:
4987  ac_config_status_args=
4988  test "$silent" = yes &&
4989    ac_config_status_args="$ac_config_status_args --quiet"
4990  exec 5>/dev/null
4991  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4992  exec 5>>config.log
4993  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4994  # would make configure fail if this is the last instruction.
4995  $ac_cs_success || as_fn_exit 1
4996fi
4997if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
4998  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
4999$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
5000fi
5001
5002