1#! /bin/sh
2# Guess values for system-dependent variables and create Makefiles.
3# Generated by GNU Autoconf 2.69 for Msh Package 1.0.
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='Msh Package'
579PACKAGE_TARNAME='msh-package'
580PACKAGE_VERSION='1.0'
581PACKAGE_STRING='Msh Package 1.0'
582PACKAGE_BUGREPORT=''
583PACKAGE_URL=''
584
585# Factoring default headers for most tests.
586ac_includes_default="\
587#include <stdio.h>
588#ifdef HAVE_SYS_TYPES_H
589# include <sys/types.h>
590#endif
591#ifdef HAVE_SYS_STAT_H
592# include <sys/stat.h>
593#endif
594#ifdef STDC_HEADERS
595# include <stdlib.h>
596# include <stddef.h>
597#else
598# ifdef HAVE_STDLIB_H
599#  include <stdlib.h>
600# endif
601#endif
602#ifdef HAVE_STRING_H
603# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
604#  include <memory.h>
605# endif
606# include <string.h>
607#endif
608#ifdef HAVE_STRINGS_H
609# include <strings.h>
610#endif
611#ifdef HAVE_INTTYPES_H
612# include <inttypes.h>
613#endif
614#ifdef HAVE_STDINT_H
615# include <stdint.h>
616#endif
617#ifdef HAVE_UNISTD_H
618# include <unistd.h>
619#endif"
620
621ac_subst_vars='LTLIBOBJS
622LIBOBJS
623ac_dolfin_ld_flags
624ac_dolfin_cpp_flags
625EGREP
626GREP
627CXXCPP
628HAVE_MKOCTFILE
629OBJEXT
630EXEEXT
631ac_ct_CXX
632CPPFLAGS
633LDFLAGS
634CXXFLAGS
635CXX
636target_alias
637host_alias
638build_alias
639LIBS
640ECHO_T
641ECHO_N
642ECHO_C
643DEFS
644mandir
645localedir
646libdir
647psdir
648pdfdir
649dvidir
650htmldir
651infodir
652docdir
653oldincludedir
654includedir
655localstatedir
656sharedstatedir
657sysconfdir
658datadir
659datarootdir
660libexecdir
661sbindir
662bindir
663program_transform_name
664prefix
665exec_prefix
666PACKAGE_URL
667PACKAGE_BUGREPORT
668PACKAGE_STRING
669PACKAGE_VERSION
670PACKAGE_TARNAME
671PACKAGE_NAME
672PATH_SEPARATOR
673SHELL'
674ac_subst_files=''
675ac_user_opts='
676enable_option_checking
677'
678      ac_precious_vars='build_alias
679host_alias
680target_alias
681CXX
682CXXFLAGS
683LDFLAGS
684LIBS
685CPPFLAGS
686CCC
687CXXCPP'
688
689
690# Initialize some variables set by options.
691ac_init_help=
692ac_init_version=false
693ac_unrecognized_opts=
694ac_unrecognized_sep=
695# The variables have the same names as the options, with
696# dashes changed to underlines.
697cache_file=/dev/null
698exec_prefix=NONE
699no_create=
700no_recursion=
701prefix=NONE
702program_prefix=NONE
703program_suffix=NONE
704program_transform_name=s,x,x,
705silent=
706site=
707srcdir=
708verbose=
709x_includes=NONE
710x_libraries=NONE
711
712# Installation directory options.
713# These are left unexpanded so users can "make install exec_prefix=/foo"
714# and all the variables that are supposed to be based on exec_prefix
715# by default will actually change.
716# Use braces instead of parens because sh, perl, etc. also accept them.
717# (The list follows the same order as the GNU Coding Standards.)
718bindir='${exec_prefix}/bin'
719sbindir='${exec_prefix}/sbin'
720libexecdir='${exec_prefix}/libexec'
721datarootdir='${prefix}/share'
722datadir='${datarootdir}'
723sysconfdir='${prefix}/etc'
724sharedstatedir='${prefix}/com'
725localstatedir='${prefix}/var'
726includedir='${prefix}/include'
727oldincludedir='/usr/include'
728docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
729infodir='${datarootdir}/info'
730htmldir='${docdir}'
731dvidir='${docdir}'
732pdfdir='${docdir}'
733psdir='${docdir}'
734libdir='${exec_prefix}/lib'
735localedir='${datarootdir}/locale'
736mandir='${datarootdir}/man'
737
738ac_prev=
739ac_dashdash=
740for ac_option
741do
742  # If the previous option needs an argument, assign it.
743  if test -n "$ac_prev"; then
744    eval $ac_prev=\$ac_option
745    ac_prev=
746    continue
747  fi
748
749  case $ac_option in
750  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
751  *=)   ac_optarg= ;;
752  *)    ac_optarg=yes ;;
753  esac
754
755  # Accept the important Cygnus configure options, so we can diagnose typos.
756
757  case $ac_dashdash$ac_option in
758  --)
759    ac_dashdash=yes ;;
760
761  -bindir | --bindir | --bindi | --bind | --bin | --bi)
762    ac_prev=bindir ;;
763  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
764    bindir=$ac_optarg ;;
765
766  -build | --build | --buil | --bui | --bu)
767    ac_prev=build_alias ;;
768  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
769    build_alias=$ac_optarg ;;
770
771  -cache-file | --cache-file | --cache-fil | --cache-fi \
772  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
773    ac_prev=cache_file ;;
774  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
775  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
776    cache_file=$ac_optarg ;;
777
778  --config-cache | -C)
779    cache_file=config.cache ;;
780
781  -datadir | --datadir | --datadi | --datad)
782    ac_prev=datadir ;;
783  -datadir=* | --datadir=* | --datadi=* | --datad=*)
784    datadir=$ac_optarg ;;
785
786  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
787  | --dataroo | --dataro | --datar)
788    ac_prev=datarootdir ;;
789  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
790  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
791    datarootdir=$ac_optarg ;;
792
793  -disable-* | --disable-*)
794    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
795    # Reject names that are not valid shell variable names.
796    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
797      as_fn_error $? "invalid feature name: $ac_useropt"
798    ac_useropt_orig=$ac_useropt
799    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
800    case $ac_user_opts in
801      *"
802"enable_$ac_useropt"
803"*) ;;
804      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
805	 ac_unrecognized_sep=', ';;
806    esac
807    eval enable_$ac_useropt=no ;;
808
809  -docdir | --docdir | --docdi | --doc | --do)
810    ac_prev=docdir ;;
811  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
812    docdir=$ac_optarg ;;
813
814  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
815    ac_prev=dvidir ;;
816  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
817    dvidir=$ac_optarg ;;
818
819  -enable-* | --enable-*)
820    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
821    # Reject names that are not valid shell variable names.
822    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
823      as_fn_error $? "invalid feature name: $ac_useropt"
824    ac_useropt_orig=$ac_useropt
825    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
826    case $ac_user_opts in
827      *"
828"enable_$ac_useropt"
829"*) ;;
830      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
831	 ac_unrecognized_sep=', ';;
832    esac
833    eval enable_$ac_useropt=\$ac_optarg ;;
834
835  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
836  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
837  | --exec | --exe | --ex)
838    ac_prev=exec_prefix ;;
839  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
840  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
841  | --exec=* | --exe=* | --ex=*)
842    exec_prefix=$ac_optarg ;;
843
844  -gas | --gas | --ga | --g)
845    # Obsolete; use --with-gas.
846    with_gas=yes ;;
847
848  -help | --help | --hel | --he | -h)
849    ac_init_help=long ;;
850  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
851    ac_init_help=recursive ;;
852  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
853    ac_init_help=short ;;
854
855  -host | --host | --hos | --ho)
856    ac_prev=host_alias ;;
857  -host=* | --host=* | --hos=* | --ho=*)
858    host_alias=$ac_optarg ;;
859
860  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
861    ac_prev=htmldir ;;
862  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
863  | --ht=*)
864    htmldir=$ac_optarg ;;
865
866  -includedir | --includedir | --includedi | --included | --include \
867  | --includ | --inclu | --incl | --inc)
868    ac_prev=includedir ;;
869  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
870  | --includ=* | --inclu=* | --incl=* | --inc=*)
871    includedir=$ac_optarg ;;
872
873  -infodir | --infodir | --infodi | --infod | --info | --inf)
874    ac_prev=infodir ;;
875  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
876    infodir=$ac_optarg ;;
877
878  -libdir | --libdir | --libdi | --libd)
879    ac_prev=libdir ;;
880  -libdir=* | --libdir=* | --libdi=* | --libd=*)
881    libdir=$ac_optarg ;;
882
883  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
884  | --libexe | --libex | --libe)
885    ac_prev=libexecdir ;;
886  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
887  | --libexe=* | --libex=* | --libe=*)
888    libexecdir=$ac_optarg ;;
889
890  -localedir | --localedir | --localedi | --localed | --locale)
891    ac_prev=localedir ;;
892  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
893    localedir=$ac_optarg ;;
894
895  -localstatedir | --localstatedir | --localstatedi | --localstated \
896  | --localstate | --localstat | --localsta | --localst | --locals)
897    ac_prev=localstatedir ;;
898  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
899  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
900    localstatedir=$ac_optarg ;;
901
902  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
903    ac_prev=mandir ;;
904  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
905    mandir=$ac_optarg ;;
906
907  -nfp | --nfp | --nf)
908    # Obsolete; use --without-fp.
909    with_fp=no ;;
910
911  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
912  | --no-cr | --no-c | -n)
913    no_create=yes ;;
914
915  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
916  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
917    no_recursion=yes ;;
918
919  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
920  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
921  | --oldin | --oldi | --old | --ol | --o)
922    ac_prev=oldincludedir ;;
923  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
924  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
925  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
926    oldincludedir=$ac_optarg ;;
927
928  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
929    ac_prev=prefix ;;
930  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
931    prefix=$ac_optarg ;;
932
933  -program-prefix | --program-prefix | --program-prefi | --program-pref \
934  | --program-pre | --program-pr | --program-p)
935    ac_prev=program_prefix ;;
936  -program-prefix=* | --program-prefix=* | --program-prefi=* \
937  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
938    program_prefix=$ac_optarg ;;
939
940  -program-suffix | --program-suffix | --program-suffi | --program-suff \
941  | --program-suf | --program-su | --program-s)
942    ac_prev=program_suffix ;;
943  -program-suffix=* | --program-suffix=* | --program-suffi=* \
944  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
945    program_suffix=$ac_optarg ;;
946
947  -program-transform-name | --program-transform-name \
948  | --program-transform-nam | --program-transform-na \
949  | --program-transform-n | --program-transform- \
950  | --program-transform | --program-transfor \
951  | --program-transfo | --program-transf \
952  | --program-trans | --program-tran \
953  | --progr-tra | --program-tr | --program-t)
954    ac_prev=program_transform_name ;;
955  -program-transform-name=* | --program-transform-name=* \
956  | --program-transform-nam=* | --program-transform-na=* \
957  | --program-transform-n=* | --program-transform-=* \
958  | --program-transform=* | --program-transfor=* \
959  | --program-transfo=* | --program-transf=* \
960  | --program-trans=* | --program-tran=* \
961  | --progr-tra=* | --program-tr=* | --program-t=*)
962    program_transform_name=$ac_optarg ;;
963
964  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
965    ac_prev=pdfdir ;;
966  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
967    pdfdir=$ac_optarg ;;
968
969  -psdir | --psdir | --psdi | --psd | --ps)
970    ac_prev=psdir ;;
971  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
972    psdir=$ac_optarg ;;
973
974  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
975  | -silent | --silent | --silen | --sile | --sil)
976    silent=yes ;;
977
978  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
979    ac_prev=sbindir ;;
980  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
981  | --sbi=* | --sb=*)
982    sbindir=$ac_optarg ;;
983
984  -sharedstatedir | --sharedstatedir | --sharedstatedi \
985  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
986  | --sharedst | --shareds | --shared | --share | --shar \
987  | --sha | --sh)
988    ac_prev=sharedstatedir ;;
989  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
990  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
991  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
992  | --sha=* | --sh=*)
993    sharedstatedir=$ac_optarg ;;
994
995  -site | --site | --sit)
996    ac_prev=site ;;
997  -site=* | --site=* | --sit=*)
998    site=$ac_optarg ;;
999
1000  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1001    ac_prev=srcdir ;;
1002  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1003    srcdir=$ac_optarg ;;
1004
1005  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1006  | --syscon | --sysco | --sysc | --sys | --sy)
1007    ac_prev=sysconfdir ;;
1008  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1009  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1010    sysconfdir=$ac_optarg ;;
1011
1012  -target | --target | --targe | --targ | --tar | --ta | --t)
1013    ac_prev=target_alias ;;
1014  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1015    target_alias=$ac_optarg ;;
1016
1017  -v | -verbose | --verbose | --verbos | --verbo | --verb)
1018    verbose=yes ;;
1019
1020  -version | --version | --versio | --versi | --vers | -V)
1021    ac_init_version=: ;;
1022
1023  -with-* | --with-*)
1024    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1025    # Reject names that are not valid shell variable names.
1026    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1027      as_fn_error $? "invalid package name: $ac_useropt"
1028    ac_useropt_orig=$ac_useropt
1029    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1030    case $ac_user_opts in
1031      *"
1032"with_$ac_useropt"
1033"*) ;;
1034      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1035	 ac_unrecognized_sep=', ';;
1036    esac
1037    eval with_$ac_useropt=\$ac_optarg ;;
1038
1039  -without-* | --without-*)
1040    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1041    # Reject names that are not valid shell variable names.
1042    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1043      as_fn_error $? "invalid package name: $ac_useropt"
1044    ac_useropt_orig=$ac_useropt
1045    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1046    case $ac_user_opts in
1047      *"
1048"with_$ac_useropt"
1049"*) ;;
1050      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1051	 ac_unrecognized_sep=', ';;
1052    esac
1053    eval with_$ac_useropt=no ;;
1054
1055  --x)
1056    # Obsolete; use --with-x.
1057    with_x=yes ;;
1058
1059  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1060  | --x-incl | --x-inc | --x-in | --x-i)
1061    ac_prev=x_includes ;;
1062  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1063  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1064    x_includes=$ac_optarg ;;
1065
1066  -x-libraries | --x-libraries | --x-librarie | --x-librari \
1067  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1068    ac_prev=x_libraries ;;
1069  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1070  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1071    x_libraries=$ac_optarg ;;
1072
1073  -*) as_fn_error $? "unrecognized option: \`$ac_option'
1074Try \`$0 --help' for more information"
1075    ;;
1076
1077  *=*)
1078    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1079    # Reject names that are not valid shell variable names.
1080    case $ac_envvar in #(
1081      '' | [0-9]* | *[!_$as_cr_alnum]* )
1082      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1083    esac
1084    eval $ac_envvar=\$ac_optarg
1085    export $ac_envvar ;;
1086
1087  *)
1088    # FIXME: should be removed in autoconf 3.0.
1089    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1090    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1091      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1092    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1093    ;;
1094
1095  esac
1096done
1097
1098if test -n "$ac_prev"; then
1099  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1100  as_fn_error $? "missing argument to $ac_option"
1101fi
1102
1103if test -n "$ac_unrecognized_opts"; then
1104  case $enable_option_checking in
1105    no) ;;
1106    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1107    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1108  esac
1109fi
1110
1111# Check all directory arguments for consistency.
1112for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
1113		datadir sysconfdir sharedstatedir localstatedir includedir \
1114		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1115		libdir localedir mandir
1116do
1117  eval ac_val=\$$ac_var
1118  # Remove trailing slashes.
1119  case $ac_val in
1120    */ )
1121      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1122      eval $ac_var=\$ac_val;;
1123  esac
1124  # Be sure to have absolute directory names.
1125  case $ac_val in
1126    [\\/$]* | ?:[\\/]* )  continue;;
1127    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1128  esac
1129  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1130done
1131
1132# There might be people who depend on the old broken behavior: `$host'
1133# used to hold the argument of --host etc.
1134# FIXME: To remove some day.
1135build=$build_alias
1136host=$host_alias
1137target=$target_alias
1138
1139# FIXME: To remove some day.
1140if test "x$host_alias" != x; then
1141  if test "x$build_alias" = x; then
1142    cross_compiling=maybe
1143  elif test "x$build_alias" != "x$host_alias"; then
1144    cross_compiling=yes
1145  fi
1146fi
1147
1148ac_tool_prefix=
1149test -n "$host_alias" && ac_tool_prefix=$host_alias-
1150
1151test "$silent" = yes && exec 6>/dev/null
1152
1153
1154ac_pwd=`pwd` && test -n "$ac_pwd" &&
1155ac_ls_di=`ls -di .` &&
1156ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1157  as_fn_error $? "working directory cannot be determined"
1158test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1159  as_fn_error $? "pwd does not report name of working directory"
1160
1161
1162# Find the source files, if location was not specified.
1163if test -z "$srcdir"; then
1164  ac_srcdir_defaulted=yes
1165  # Try the directory containing this script, then the parent directory.
1166  ac_confdir=`$as_dirname -- "$as_myself" ||
1167$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1168	 X"$as_myself" : 'X\(//\)[^/]' \| \
1169	 X"$as_myself" : 'X\(//\)$' \| \
1170	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1171$as_echo X"$as_myself" |
1172    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1173	    s//\1/
1174	    q
1175	  }
1176	  /^X\(\/\/\)[^/].*/{
1177	    s//\1/
1178	    q
1179	  }
1180	  /^X\(\/\/\)$/{
1181	    s//\1/
1182	    q
1183	  }
1184	  /^X\(\/\).*/{
1185	    s//\1/
1186	    q
1187	  }
1188	  s/.*/./; q'`
1189  srcdir=$ac_confdir
1190  if test ! -r "$srcdir/$ac_unique_file"; then
1191    srcdir=..
1192  fi
1193else
1194  ac_srcdir_defaulted=no
1195fi
1196if test ! -r "$srcdir/$ac_unique_file"; then
1197  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1198  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1199fi
1200ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1201ac_abs_confdir=`(
1202	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1203	pwd)`
1204# When building in place, set srcdir=.
1205if test "$ac_abs_confdir" = "$ac_pwd"; then
1206  srcdir=.
1207fi
1208# Remove unnecessary trailing slashes from srcdir.
1209# Double slashes in file names in object file debugging info
1210# mess up M-x gdb in Emacs.
1211case $srcdir in
1212*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1213esac
1214for ac_var in $ac_precious_vars; do
1215  eval ac_env_${ac_var}_set=\${${ac_var}+set}
1216  eval ac_env_${ac_var}_value=\$${ac_var}
1217  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1218  eval ac_cv_env_${ac_var}_value=\$${ac_var}
1219done
1220
1221#
1222# Report the --help message.
1223#
1224if test "$ac_init_help" = "long"; then
1225  # Omit some internal or obsolete options to make the list less imposing.
1226  # This message is too long to be a string in the A/UX 3.1 sh.
1227  cat <<_ACEOF
1228\`configure' configures Msh Package 1.0 to adapt to many kinds of systems.
1229
1230Usage: $0 [OPTION]... [VAR=VALUE]...
1231
1232To assign environment variables (e.g., CC, CFLAGS...), specify them as
1233VAR=VALUE.  See below for descriptions of some of the useful variables.
1234
1235Defaults for the options are specified in brackets.
1236
1237Configuration:
1238  -h, --help              display this help and exit
1239      --help=short        display options specific to this package
1240      --help=recursive    display the short help of all the included packages
1241  -V, --version           display version information and exit
1242  -q, --quiet, --silent   do not print \`checking ...' messages
1243      --cache-file=FILE   cache test results in FILE [disabled]
1244  -C, --config-cache      alias for \`--cache-file=config.cache'
1245  -n, --no-create         do not create output files
1246      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1247
1248Installation directories:
1249  --prefix=PREFIX         install architecture-independent files in PREFIX
1250                          [$ac_default_prefix]
1251  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1252                          [PREFIX]
1253
1254By default, \`make install' will install all the files in
1255\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1256an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1257for instance \`--prefix=\$HOME'.
1258
1259For better control, use the options below.
1260
1261Fine tuning of the installation directories:
1262  --bindir=DIR            user executables [EPREFIX/bin]
1263  --sbindir=DIR           system admin executables [EPREFIX/sbin]
1264  --libexecdir=DIR        program executables [EPREFIX/libexec]
1265  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1266  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1267  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1268  --libdir=DIR            object code libraries [EPREFIX/lib]
1269  --includedir=DIR        C header files [PREFIX/include]
1270  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1271  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1272  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1273  --infodir=DIR           info documentation [DATAROOTDIR/info]
1274  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1275  --mandir=DIR            man documentation [DATAROOTDIR/man]
1276  --docdir=DIR            documentation root [DATAROOTDIR/doc/msh-package]
1277  --htmldir=DIR           html documentation [DOCDIR]
1278  --dvidir=DIR            dvi documentation [DOCDIR]
1279  --pdfdir=DIR            pdf documentation [DOCDIR]
1280  --psdir=DIR             ps documentation [DOCDIR]
1281_ACEOF
1282
1283  cat <<\_ACEOF
1284_ACEOF
1285fi
1286
1287if test -n "$ac_init_help"; then
1288  case $ac_init_help in
1289     short | recursive ) echo "Configuration of Msh Package 1.0:";;
1290   esac
1291  cat <<\_ACEOF
1292
1293Some influential environment variables:
1294  CXX         C++ compiler command
1295  CXXFLAGS    C++ compiler flags
1296  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1297              nonstandard directory <lib dir>
1298  LIBS        libraries to pass to the linker, e.g. -l<library>
1299  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1300              you have headers in a nonstandard directory <include dir>
1301  CXXCPP      C++ preprocessor
1302
1303Use these variables to override the choices made by `configure' or to help
1304it to find libraries and programs with nonstandard names/locations.
1305
1306Report bugs to the package provider.
1307_ACEOF
1308ac_status=$?
1309fi
1310
1311if test "$ac_init_help" = "recursive"; then
1312  # If there are subdirs, report their specific --help.
1313  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1314    test -d "$ac_dir" ||
1315      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1316      continue
1317    ac_builddir=.
1318
1319case "$ac_dir" in
1320.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1321*)
1322  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1323  # A ".." for each directory in $ac_dir_suffix.
1324  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1325  case $ac_top_builddir_sub in
1326  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1327  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1328  esac ;;
1329esac
1330ac_abs_top_builddir=$ac_pwd
1331ac_abs_builddir=$ac_pwd$ac_dir_suffix
1332# for backward compatibility:
1333ac_top_builddir=$ac_top_build_prefix
1334
1335case $srcdir in
1336  .)  # We are building in place.
1337    ac_srcdir=.
1338    ac_top_srcdir=$ac_top_builddir_sub
1339    ac_abs_top_srcdir=$ac_pwd ;;
1340  [\\/]* | ?:[\\/]* )  # Absolute name.
1341    ac_srcdir=$srcdir$ac_dir_suffix;
1342    ac_top_srcdir=$srcdir
1343    ac_abs_top_srcdir=$srcdir ;;
1344  *) # Relative name.
1345    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1346    ac_top_srcdir=$ac_top_build_prefix$srcdir
1347    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1348esac
1349ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1350
1351    cd "$ac_dir" || { ac_status=$?; continue; }
1352    # Check for guested configure.
1353    if test -f "$ac_srcdir/configure.gnu"; then
1354      echo &&
1355      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1356    elif test -f "$ac_srcdir/configure"; then
1357      echo &&
1358      $SHELL "$ac_srcdir/configure" --help=recursive
1359    else
1360      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1361    fi || ac_status=$?
1362    cd "$ac_pwd" || { ac_status=$?; break; }
1363  done
1364fi
1365
1366test -n "$ac_init_help" && exit $ac_status
1367if $ac_init_version; then
1368  cat <<\_ACEOF
1369Msh Package configure 1.0
1370generated by GNU Autoconf 2.69
1371
1372Copyright (C) 2012 Free Software Foundation, Inc.
1373This configure script is free software; the Free Software Foundation
1374gives unlimited permission to copy, distribute and modify it.
1375_ACEOF
1376  exit
1377fi
1378
1379## ------------------------ ##
1380## Autoconf initialization. ##
1381## ------------------------ ##
1382
1383# ac_fn_cxx_try_compile LINENO
1384# ----------------------------
1385# Try to compile conftest.$ac_ext, and return whether this succeeded.
1386ac_fn_cxx_try_compile ()
1387{
1388  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1389  rm -f conftest.$ac_objext
1390  if { { ac_try="$ac_compile"
1391case "(($ac_try" in
1392  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1393  *) ac_try_echo=$ac_try;;
1394esac
1395eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1396$as_echo "$ac_try_echo"; } >&5
1397  (eval "$ac_compile") 2>conftest.err
1398  ac_status=$?
1399  if test -s conftest.err; then
1400    grep -v '^ *+' conftest.err >conftest.er1
1401    cat conftest.er1 >&5
1402    mv -f conftest.er1 conftest.err
1403  fi
1404  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1405  test $ac_status = 0; } && {
1406	 test -z "$ac_cxx_werror_flag" ||
1407	 test ! -s conftest.err
1408       } && test -s conftest.$ac_objext; then :
1409  ac_retval=0
1410else
1411  $as_echo "$as_me: failed program was:" >&5
1412sed 's/^/| /' conftest.$ac_ext >&5
1413
1414	ac_retval=1
1415fi
1416  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1417  as_fn_set_status $ac_retval
1418
1419} # ac_fn_cxx_try_compile
1420
1421# ac_fn_cxx_try_cpp LINENO
1422# ------------------------
1423# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1424ac_fn_cxx_try_cpp ()
1425{
1426  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1427  if { { ac_try="$ac_cpp conftest.$ac_ext"
1428case "(($ac_try" in
1429  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1430  *) ac_try_echo=$ac_try;;
1431esac
1432eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1433$as_echo "$ac_try_echo"; } >&5
1434  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1435  ac_status=$?
1436  if test -s conftest.err; then
1437    grep -v '^ *+' conftest.err >conftest.er1
1438    cat conftest.er1 >&5
1439    mv -f conftest.er1 conftest.err
1440  fi
1441  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1442  test $ac_status = 0; } > conftest.i && {
1443	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
1444	 test ! -s conftest.err
1445       }; then :
1446  ac_retval=0
1447else
1448  $as_echo "$as_me: failed program was:" >&5
1449sed 's/^/| /' conftest.$ac_ext >&5
1450
1451    ac_retval=1
1452fi
1453  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1454  as_fn_set_status $ac_retval
1455
1456} # ac_fn_cxx_try_cpp
1457
1458# ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
1459# ---------------------------------------------------------
1460# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1461# the include files in INCLUDES and setting the cache variable VAR
1462# accordingly.
1463ac_fn_cxx_check_header_mongrel ()
1464{
1465  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1466  if eval \${$3+:} false; then :
1467  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1468$as_echo_n "checking for $2... " >&6; }
1469if eval \${$3+:} false; then :
1470  $as_echo_n "(cached) " >&6
1471fi
1472eval ac_res=\$$3
1473	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1474$as_echo "$ac_res" >&6; }
1475else
1476  # Is the header compilable?
1477{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1478$as_echo_n "checking $2 usability... " >&6; }
1479cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1480/* end confdefs.h.  */
1481$4
1482#include <$2>
1483_ACEOF
1484if ac_fn_cxx_try_compile "$LINENO"; then :
1485  ac_header_compiler=yes
1486else
1487  ac_header_compiler=no
1488fi
1489rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1490{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1491$as_echo "$ac_header_compiler" >&6; }
1492
1493# Is the header present?
1494{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1495$as_echo_n "checking $2 presence... " >&6; }
1496cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1497/* end confdefs.h.  */
1498#include <$2>
1499_ACEOF
1500if ac_fn_cxx_try_cpp "$LINENO"; then :
1501  ac_header_preproc=yes
1502else
1503  ac_header_preproc=no
1504fi
1505rm -f conftest.err conftest.i conftest.$ac_ext
1506{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1507$as_echo "$ac_header_preproc" >&6; }
1508
1509# So?  What about this header?
1510case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
1511  yes:no: )
1512    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1513$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1514    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1515$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1516    ;;
1517  no:yes:* )
1518    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1519$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1520    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1521$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1522    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1523$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1524    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1525$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1526    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1527$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1528    ;;
1529esac
1530  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1531$as_echo_n "checking for $2... " >&6; }
1532if eval \${$3+:} false; then :
1533  $as_echo_n "(cached) " >&6
1534else
1535  eval "$3=\$ac_header_compiler"
1536fi
1537eval ac_res=\$$3
1538	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1539$as_echo "$ac_res" >&6; }
1540fi
1541  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1542
1543} # ac_fn_cxx_check_header_mongrel
1544
1545# ac_fn_cxx_try_run LINENO
1546# ------------------------
1547# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1548# that executables *can* be run.
1549ac_fn_cxx_try_run ()
1550{
1551  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1552  if { { ac_try="$ac_link"
1553case "(($ac_try" in
1554  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1555  *) ac_try_echo=$ac_try;;
1556esac
1557eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1558$as_echo "$ac_try_echo"; } >&5
1559  (eval "$ac_link") 2>&5
1560  ac_status=$?
1561  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1562  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1563  { { case "(($ac_try" in
1564  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1565  *) ac_try_echo=$ac_try;;
1566esac
1567eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1568$as_echo "$ac_try_echo"; } >&5
1569  (eval "$ac_try") 2>&5
1570  ac_status=$?
1571  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1572  test $ac_status = 0; }; }; then :
1573  ac_retval=0
1574else
1575  $as_echo "$as_me: program exited with status $ac_status" >&5
1576       $as_echo "$as_me: failed program was:" >&5
1577sed 's/^/| /' conftest.$ac_ext >&5
1578
1579       ac_retval=$ac_status
1580fi
1581  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1582  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1583  as_fn_set_status $ac_retval
1584
1585} # ac_fn_cxx_try_run
1586
1587# ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
1588# ---------------------------------------------------------
1589# Tests whether HEADER exists and can be compiled using the include files in
1590# INCLUDES, setting the cache variable VAR accordingly.
1591ac_fn_cxx_check_header_compile ()
1592{
1593  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1594  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1595$as_echo_n "checking for $2... " >&6; }
1596if eval \${$3+:} false; then :
1597  $as_echo_n "(cached) " >&6
1598else
1599  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1600/* end confdefs.h.  */
1601$4
1602#include <$2>
1603_ACEOF
1604if ac_fn_cxx_try_compile "$LINENO"; then :
1605  eval "$3=yes"
1606else
1607  eval "$3=no"
1608fi
1609rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1610fi
1611eval ac_res=\$$3
1612	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1613$as_echo "$ac_res" >&6; }
1614  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1615
1616} # ac_fn_cxx_check_header_compile
1617cat >config.log <<_ACEOF
1618This file contains any messages produced by compilers while
1619running configure, to aid debugging if configure makes a mistake.
1620
1621It was created by Msh Package $as_me 1.0, which was
1622generated by GNU Autoconf 2.69.  Invocation command line was
1623
1624  $ $0 $@
1625
1626_ACEOF
1627exec 5>>config.log
1628{
1629cat <<_ASUNAME
1630## --------- ##
1631## Platform. ##
1632## --------- ##
1633
1634hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1635uname -m = `(uname -m) 2>/dev/null || echo unknown`
1636uname -r = `(uname -r) 2>/dev/null || echo unknown`
1637uname -s = `(uname -s) 2>/dev/null || echo unknown`
1638uname -v = `(uname -v) 2>/dev/null || echo unknown`
1639
1640/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1641/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1642
1643/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1644/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1645/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1646/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1647/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1648/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1649/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1650
1651_ASUNAME
1652
1653as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1654for as_dir in $PATH
1655do
1656  IFS=$as_save_IFS
1657  test -z "$as_dir" && as_dir=.
1658    $as_echo "PATH: $as_dir"
1659  done
1660IFS=$as_save_IFS
1661
1662} >&5
1663
1664cat >&5 <<_ACEOF
1665
1666
1667## ----------- ##
1668## Core tests. ##
1669## ----------- ##
1670
1671_ACEOF
1672
1673
1674# Keep a trace of the command line.
1675# Strip out --no-create and --no-recursion so they do not pile up.
1676# Strip out --silent because we don't want to record it for future runs.
1677# Also quote any args containing shell meta-characters.
1678# Make two passes to allow for proper duplicate-argument suppression.
1679ac_configure_args=
1680ac_configure_args0=
1681ac_configure_args1=
1682ac_must_keep_next=false
1683for ac_pass in 1 2
1684do
1685  for ac_arg
1686  do
1687    case $ac_arg in
1688    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1689    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1690    | -silent | --silent | --silen | --sile | --sil)
1691      continue ;;
1692    *\'*)
1693      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1694    esac
1695    case $ac_pass in
1696    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1697    2)
1698      as_fn_append ac_configure_args1 " '$ac_arg'"
1699      if test $ac_must_keep_next = true; then
1700	ac_must_keep_next=false # Got value, back to normal.
1701      else
1702	case $ac_arg in
1703	  *=* | --config-cache | -C | -disable-* | --disable-* \
1704	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1705	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1706	  | -with-* | --with-* | -without-* | --without-* | --x)
1707	    case "$ac_configure_args0 " in
1708	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1709	    esac
1710	    ;;
1711	  -* ) ac_must_keep_next=true ;;
1712	esac
1713      fi
1714      as_fn_append ac_configure_args " '$ac_arg'"
1715      ;;
1716    esac
1717  done
1718done
1719{ ac_configure_args0=; unset ac_configure_args0;}
1720{ ac_configure_args1=; unset ac_configure_args1;}
1721
1722# When interrupted or exit'd, cleanup temporary files, and complete
1723# config.log.  We remove comments because anyway the quotes in there
1724# would cause problems or look ugly.
1725# WARNING: Use '\'' to represent an apostrophe within the trap.
1726# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1727trap 'exit_status=$?
1728  # Save into config.log some information that might help in debugging.
1729  {
1730    echo
1731
1732    $as_echo "## ---------------- ##
1733## Cache variables. ##
1734## ---------------- ##"
1735    echo
1736    # The following way of writing the cache mishandles newlines in values,
1737(
1738  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1739    eval ac_val=\$$ac_var
1740    case $ac_val in #(
1741    *${as_nl}*)
1742      case $ac_var in #(
1743      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1744$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1745      esac
1746      case $ac_var in #(
1747      _ | IFS | as_nl) ;; #(
1748      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1749      *) { eval $ac_var=; unset $ac_var;} ;;
1750      esac ;;
1751    esac
1752  done
1753  (set) 2>&1 |
1754    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1755    *${as_nl}ac_space=\ *)
1756      sed -n \
1757	"s/'\''/'\''\\\\'\'''\''/g;
1758	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1759      ;; #(
1760    *)
1761      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1762      ;;
1763    esac |
1764    sort
1765)
1766    echo
1767
1768    $as_echo "## ----------------- ##
1769## Output variables. ##
1770## ----------------- ##"
1771    echo
1772    for ac_var in $ac_subst_vars
1773    do
1774      eval ac_val=\$$ac_var
1775      case $ac_val in
1776      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1777      esac
1778      $as_echo "$ac_var='\''$ac_val'\''"
1779    done | sort
1780    echo
1781
1782    if test -n "$ac_subst_files"; then
1783      $as_echo "## ------------------- ##
1784## File substitutions. ##
1785## ------------------- ##"
1786      echo
1787      for ac_var in $ac_subst_files
1788      do
1789	eval ac_val=\$$ac_var
1790	case $ac_val in
1791	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1792	esac
1793	$as_echo "$ac_var='\''$ac_val'\''"
1794      done | sort
1795      echo
1796    fi
1797
1798    if test -s confdefs.h; then
1799      $as_echo "## ----------- ##
1800## confdefs.h. ##
1801## ----------- ##"
1802      echo
1803      cat confdefs.h
1804      echo
1805    fi
1806    test "$ac_signal" != 0 &&
1807      $as_echo "$as_me: caught signal $ac_signal"
1808    $as_echo "$as_me: exit $exit_status"
1809  } >&5
1810  rm -f core *.core core.conftest.* &&
1811    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1812    exit $exit_status
1813' 0
1814for ac_signal in 1 2 13 15; do
1815  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1816done
1817ac_signal=0
1818
1819# confdefs.h avoids OS command line length limits that DEFS can exceed.
1820rm -f -r conftest* confdefs.h
1821
1822$as_echo "/* confdefs.h */" > confdefs.h
1823
1824# Predefined preprocessor variables.
1825
1826cat >>confdefs.h <<_ACEOF
1827#define PACKAGE_NAME "$PACKAGE_NAME"
1828_ACEOF
1829
1830cat >>confdefs.h <<_ACEOF
1831#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1832_ACEOF
1833
1834cat >>confdefs.h <<_ACEOF
1835#define PACKAGE_VERSION "$PACKAGE_VERSION"
1836_ACEOF
1837
1838cat >>confdefs.h <<_ACEOF
1839#define PACKAGE_STRING "$PACKAGE_STRING"
1840_ACEOF
1841
1842cat >>confdefs.h <<_ACEOF
1843#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1844_ACEOF
1845
1846cat >>confdefs.h <<_ACEOF
1847#define PACKAGE_URL "$PACKAGE_URL"
1848_ACEOF
1849
1850
1851# Let the site file select an alternate cache file if it wants to.
1852# Prefer an explicitly selected file to automatically selected ones.
1853ac_site_file1=NONE
1854ac_site_file2=NONE
1855if test -n "$CONFIG_SITE"; then
1856  # We do not want a PATH search for config.site.
1857  case $CONFIG_SITE in #((
1858    -*)  ac_site_file1=./$CONFIG_SITE;;
1859    */*) ac_site_file1=$CONFIG_SITE;;
1860    *)   ac_site_file1=./$CONFIG_SITE;;
1861  esac
1862elif test "x$prefix" != xNONE; then
1863  ac_site_file1=$prefix/share/config.site
1864  ac_site_file2=$prefix/etc/config.site
1865else
1866  ac_site_file1=$ac_default_prefix/share/config.site
1867  ac_site_file2=$ac_default_prefix/etc/config.site
1868fi
1869for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1870do
1871  test "x$ac_site_file" = xNONE && continue
1872  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1873    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1874$as_echo "$as_me: loading site script $ac_site_file" >&6;}
1875    sed 's/^/| /' "$ac_site_file" >&5
1876    . "$ac_site_file" \
1877      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1878$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1879as_fn_error $? "failed to load site script $ac_site_file
1880See \`config.log' for more details" "$LINENO" 5; }
1881  fi
1882done
1883
1884if test -r "$cache_file"; then
1885  # Some versions of bash will fail to source /dev/null (special files
1886  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
1887  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1888    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1889$as_echo "$as_me: loading cache $cache_file" >&6;}
1890    case $cache_file in
1891      [\\/]* | ?:[\\/]* ) . "$cache_file";;
1892      *)                      . "./$cache_file";;
1893    esac
1894  fi
1895else
1896  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1897$as_echo "$as_me: creating cache $cache_file" >&6;}
1898  >$cache_file
1899fi
1900
1901# Check that the precious variables saved in the cache have kept the same
1902# value.
1903ac_cache_corrupted=false
1904for ac_var in $ac_precious_vars; do
1905  eval ac_old_set=\$ac_cv_env_${ac_var}_set
1906  eval ac_new_set=\$ac_env_${ac_var}_set
1907  eval ac_old_val=\$ac_cv_env_${ac_var}_value
1908  eval ac_new_val=\$ac_env_${ac_var}_value
1909  case $ac_old_set,$ac_new_set in
1910    set,)
1911      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1912$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1913      ac_cache_corrupted=: ;;
1914    ,set)
1915      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1916$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1917      ac_cache_corrupted=: ;;
1918    ,);;
1919    *)
1920      if test "x$ac_old_val" != "x$ac_new_val"; then
1921	# differences in whitespace do not lead to failure.
1922	ac_old_val_w=`echo x $ac_old_val`
1923	ac_new_val_w=`echo x $ac_new_val`
1924	if test "$ac_old_val_w" != "$ac_new_val_w"; then
1925	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1926$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1927	  ac_cache_corrupted=:
1928	else
1929	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1930$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1931	  eval $ac_var=\$ac_old_val
1932	fi
1933	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1934$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1935	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1936$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1937      fi;;
1938  esac
1939  # Pass precious variables to config.status.
1940  if test "$ac_new_set" = set; then
1941    case $ac_new_val in
1942    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1943    *) ac_arg=$ac_var=$ac_new_val ;;
1944    esac
1945    case " $ac_configure_args " in
1946      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1947      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1948    esac
1949  fi
1950done
1951if $ac_cache_corrupted; then
1952  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1953$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1954  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1955$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1956  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1957fi
1958## -------------------- ##
1959## Main body of script. ##
1960## -------------------- ##
1961
1962ac_ext=c
1963ac_cpp='$CPP $CPPFLAGS'
1964ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1965ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1966ac_compiler_gnu=$ac_cv_c_compiler_gnu
1967
1968
1969
1970ac_ext=cpp
1971ac_cpp='$CXXCPP $CPPFLAGS'
1972ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1973ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1974ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1975if test -z "$CXX"; then
1976  if test -n "$CCC"; then
1977    CXX=$CCC
1978  else
1979    if test -n "$ac_tool_prefix"; then
1980  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
1981  do
1982    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1983set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1984{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1985$as_echo_n "checking for $ac_word... " >&6; }
1986if ${ac_cv_prog_CXX+:} false; then :
1987  $as_echo_n "(cached) " >&6
1988else
1989  if test -n "$CXX"; then
1990  ac_cv_prog_CXX="$CXX" # Let the user override the test.
1991else
1992as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1993for as_dir in $PATH
1994do
1995  IFS=$as_save_IFS
1996  test -z "$as_dir" && as_dir=.
1997    for ac_exec_ext in '' $ac_executable_extensions; do
1998  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1999    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2000    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2001    break 2
2002  fi
2003done
2004  done
2005IFS=$as_save_IFS
2006
2007fi
2008fi
2009CXX=$ac_cv_prog_CXX
2010if test -n "$CXX"; then
2011  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
2012$as_echo "$CXX" >&6; }
2013else
2014  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2015$as_echo "no" >&6; }
2016fi
2017
2018
2019    test -n "$CXX" && break
2020  done
2021fi
2022if test -z "$CXX"; then
2023  ac_ct_CXX=$CXX
2024  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
2025do
2026  # Extract the first word of "$ac_prog", so it can be a program name with args.
2027set dummy $ac_prog; ac_word=$2
2028{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2029$as_echo_n "checking for $ac_word... " >&6; }
2030if ${ac_cv_prog_ac_ct_CXX+:} false; then :
2031  $as_echo_n "(cached) " >&6
2032else
2033  if test -n "$ac_ct_CXX"; then
2034  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2035else
2036as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2037for as_dir in $PATH
2038do
2039  IFS=$as_save_IFS
2040  test -z "$as_dir" && as_dir=.
2041    for ac_exec_ext in '' $ac_executable_extensions; do
2042  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2043    ac_cv_prog_ac_ct_CXX="$ac_prog"
2044    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2045    break 2
2046  fi
2047done
2048  done
2049IFS=$as_save_IFS
2050
2051fi
2052fi
2053ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
2054if test -n "$ac_ct_CXX"; then
2055  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
2056$as_echo "$ac_ct_CXX" >&6; }
2057else
2058  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2059$as_echo "no" >&6; }
2060fi
2061
2062
2063  test -n "$ac_ct_CXX" && break
2064done
2065
2066  if test "x$ac_ct_CXX" = x; then
2067    CXX="g++"
2068  else
2069    case $cross_compiling:$ac_tool_warned in
2070yes:)
2071{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2072$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2073ac_tool_warned=yes ;;
2074esac
2075    CXX=$ac_ct_CXX
2076  fi
2077fi
2078
2079  fi
2080fi
2081# Provide some information about the compiler.
2082$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
2083set X $ac_compile
2084ac_compiler=$2
2085for ac_option in --version -v -V -qversion; do
2086  { { ac_try="$ac_compiler $ac_option >&5"
2087case "(($ac_try" in
2088  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2089  *) ac_try_echo=$ac_try;;
2090esac
2091eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2092$as_echo "$ac_try_echo"; } >&5
2093  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2094  ac_status=$?
2095  if test -s conftest.err; then
2096    sed '10a\
2097... rest of stderr output deleted ...
2098         10q' conftest.err >conftest.er1
2099    cat conftest.er1 >&5
2100  fi
2101  rm -f conftest.er1 conftest.err
2102  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2103  test $ac_status = 0; }
2104done
2105
2106cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2107/* end confdefs.h.  */
2108
2109int
2110main ()
2111{
2112
2113  ;
2114  return 0;
2115}
2116_ACEOF
2117ac_clean_files_save=$ac_clean_files
2118ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2119# Try to create an executable without -o first, disregard a.out.
2120# It will help us diagnose broken compilers, and finding out an intuition
2121# of exeext.
2122{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
2123$as_echo_n "checking whether the C++ compiler works... " >&6; }
2124ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2125
2126# The possible output files:
2127ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2128
2129ac_rmfiles=
2130for ac_file in $ac_files
2131do
2132  case $ac_file in
2133    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2134    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2135  esac
2136done
2137rm -f $ac_rmfiles
2138
2139if { { ac_try="$ac_link_default"
2140case "(($ac_try" in
2141  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2142  *) ac_try_echo=$ac_try;;
2143esac
2144eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2145$as_echo "$ac_try_echo"; } >&5
2146  (eval "$ac_link_default") 2>&5
2147  ac_status=$?
2148  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2149  test $ac_status = 0; }; then :
2150  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2151# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2152# in a Makefile.  We should not override ac_cv_exeext if it was cached,
2153# so that the user can short-circuit this test for compilers unknown to
2154# Autoconf.
2155for ac_file in $ac_files ''
2156do
2157  test -f "$ac_file" || continue
2158  case $ac_file in
2159    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2160	;;
2161    [ab].out )
2162	# We found the default executable, but exeext='' is most
2163	# certainly right.
2164	break;;
2165    *.* )
2166	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2167	then :; else
2168	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2169	fi
2170	# We set ac_cv_exeext here because the later test for it is not
2171	# safe: cross compilers may not add the suffix if given an `-o'
2172	# argument, so we may need to know it at that point already.
2173	# Even if this section looks crufty: it has the advantage of
2174	# actually working.
2175	break;;
2176    * )
2177	break;;
2178  esac
2179done
2180test "$ac_cv_exeext" = no && ac_cv_exeext=
2181
2182else
2183  ac_file=''
2184fi
2185if test -z "$ac_file"; then :
2186  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2187$as_echo "no" >&6; }
2188$as_echo "$as_me: failed program was:" >&5
2189sed 's/^/| /' conftest.$ac_ext >&5
2190
2191{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2192$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2193as_fn_error 77 "C++ compiler cannot create executables
2194See \`config.log' for more details" "$LINENO" 5; }
2195else
2196  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2197$as_echo "yes" >&6; }
2198fi
2199{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
2200$as_echo_n "checking for C++ compiler default output file name... " >&6; }
2201{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2202$as_echo "$ac_file" >&6; }
2203ac_exeext=$ac_cv_exeext
2204
2205rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2206ac_clean_files=$ac_clean_files_save
2207{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2208$as_echo_n "checking for suffix of executables... " >&6; }
2209if { { ac_try="$ac_link"
2210case "(($ac_try" in
2211  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2212  *) ac_try_echo=$ac_try;;
2213esac
2214eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2215$as_echo "$ac_try_echo"; } >&5
2216  (eval "$ac_link") 2>&5
2217  ac_status=$?
2218  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2219  test $ac_status = 0; }; then :
2220  # If both `conftest.exe' and `conftest' are `present' (well, observable)
2221# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2222# work properly (i.e., refer to `conftest.exe'), while it won't with
2223# `rm'.
2224for ac_file in conftest.exe conftest conftest.*; do
2225  test -f "$ac_file" || continue
2226  case $ac_file in
2227    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2228    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2229	  break;;
2230    * ) break;;
2231  esac
2232done
2233else
2234  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2235$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2236as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2237See \`config.log' for more details" "$LINENO" 5; }
2238fi
2239rm -f conftest conftest$ac_cv_exeext
2240{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2241$as_echo "$ac_cv_exeext" >&6; }
2242
2243rm -f conftest.$ac_ext
2244EXEEXT=$ac_cv_exeext
2245ac_exeext=$EXEEXT
2246cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2247/* end confdefs.h.  */
2248#include <stdio.h>
2249int
2250main ()
2251{
2252FILE *f = fopen ("conftest.out", "w");
2253 return ferror (f) || fclose (f) != 0;
2254
2255  ;
2256  return 0;
2257}
2258_ACEOF
2259ac_clean_files="$ac_clean_files conftest.out"
2260# Check that the compiler produces executables we can run.  If not, either
2261# the compiler is broken, or we cross compile.
2262{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2263$as_echo_n "checking whether we are cross compiling... " >&6; }
2264if test "$cross_compiling" != yes; then
2265  { { ac_try="$ac_link"
2266case "(($ac_try" in
2267  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2268  *) ac_try_echo=$ac_try;;
2269esac
2270eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2271$as_echo "$ac_try_echo"; } >&5
2272  (eval "$ac_link") 2>&5
2273  ac_status=$?
2274  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2275  test $ac_status = 0; }
2276  if { ac_try='./conftest$ac_cv_exeext'
2277  { { case "(($ac_try" in
2278  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2279  *) ac_try_echo=$ac_try;;
2280esac
2281eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2282$as_echo "$ac_try_echo"; } >&5
2283  (eval "$ac_try") 2>&5
2284  ac_status=$?
2285  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2286  test $ac_status = 0; }; }; then
2287    cross_compiling=no
2288  else
2289    if test "$cross_compiling" = maybe; then
2290	cross_compiling=yes
2291    else
2292	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2293$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2294as_fn_error $? "cannot run C++ compiled programs.
2295If you meant to cross compile, use \`--host'.
2296See \`config.log' for more details" "$LINENO" 5; }
2297    fi
2298  fi
2299fi
2300{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2301$as_echo "$cross_compiling" >&6; }
2302
2303rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2304ac_clean_files=$ac_clean_files_save
2305{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2306$as_echo_n "checking for suffix of object files... " >&6; }
2307if ${ac_cv_objext+:} false; then :
2308  $as_echo_n "(cached) " >&6
2309else
2310  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2311/* end confdefs.h.  */
2312
2313int
2314main ()
2315{
2316
2317  ;
2318  return 0;
2319}
2320_ACEOF
2321rm -f conftest.o conftest.obj
2322if { { ac_try="$ac_compile"
2323case "(($ac_try" in
2324  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2325  *) ac_try_echo=$ac_try;;
2326esac
2327eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2328$as_echo "$ac_try_echo"; } >&5
2329  (eval "$ac_compile") 2>&5
2330  ac_status=$?
2331  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2332  test $ac_status = 0; }; then :
2333  for ac_file in conftest.o conftest.obj conftest.*; do
2334  test -f "$ac_file" || continue;
2335  case $ac_file in
2336    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2337    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2338       break;;
2339  esac
2340done
2341else
2342  $as_echo "$as_me: failed program was:" >&5
2343sed 's/^/| /' conftest.$ac_ext >&5
2344
2345{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2346$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2347as_fn_error $? "cannot compute suffix of object files: cannot compile
2348See \`config.log' for more details" "$LINENO" 5; }
2349fi
2350rm -f conftest.$ac_cv_objext conftest.$ac_ext
2351fi
2352{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2353$as_echo "$ac_cv_objext" >&6; }
2354OBJEXT=$ac_cv_objext
2355ac_objext=$OBJEXT
2356{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
2357$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
2358if ${ac_cv_cxx_compiler_gnu+:} false; then :
2359  $as_echo_n "(cached) " >&6
2360else
2361  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2362/* end confdefs.h.  */
2363
2364int
2365main ()
2366{
2367#ifndef __GNUC__
2368       choke me
2369#endif
2370
2371  ;
2372  return 0;
2373}
2374_ACEOF
2375if ac_fn_cxx_try_compile "$LINENO"; then :
2376  ac_compiler_gnu=yes
2377else
2378  ac_compiler_gnu=no
2379fi
2380rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2381ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2382
2383fi
2384{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
2385$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
2386if test $ac_compiler_gnu = yes; then
2387  GXX=yes
2388else
2389  GXX=
2390fi
2391ac_test_CXXFLAGS=${CXXFLAGS+set}
2392ac_save_CXXFLAGS=$CXXFLAGS
2393{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
2394$as_echo_n "checking whether $CXX accepts -g... " >&6; }
2395if ${ac_cv_prog_cxx_g+:} false; then :
2396  $as_echo_n "(cached) " >&6
2397else
2398  ac_save_cxx_werror_flag=$ac_cxx_werror_flag
2399   ac_cxx_werror_flag=yes
2400   ac_cv_prog_cxx_g=no
2401   CXXFLAGS="-g"
2402   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2403/* end confdefs.h.  */
2404
2405int
2406main ()
2407{
2408
2409  ;
2410  return 0;
2411}
2412_ACEOF
2413if ac_fn_cxx_try_compile "$LINENO"; then :
2414  ac_cv_prog_cxx_g=yes
2415else
2416  CXXFLAGS=""
2417      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2418/* end confdefs.h.  */
2419
2420int
2421main ()
2422{
2423
2424  ;
2425  return 0;
2426}
2427_ACEOF
2428if ac_fn_cxx_try_compile "$LINENO"; then :
2429
2430else
2431  ac_cxx_werror_flag=$ac_save_cxx_werror_flag
2432	 CXXFLAGS="-g"
2433	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2434/* end confdefs.h.  */
2435
2436int
2437main ()
2438{
2439
2440  ;
2441  return 0;
2442}
2443_ACEOF
2444if ac_fn_cxx_try_compile "$LINENO"; then :
2445  ac_cv_prog_cxx_g=yes
2446fi
2447rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2448fi
2449rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2450fi
2451rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2452   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
2453fi
2454{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
2455$as_echo "$ac_cv_prog_cxx_g" >&6; }
2456if test "$ac_test_CXXFLAGS" = set; then
2457  CXXFLAGS=$ac_save_CXXFLAGS
2458elif test $ac_cv_prog_cxx_g = yes; then
2459  if test "$GXX" = yes; then
2460    CXXFLAGS="-g -O2"
2461  else
2462    CXXFLAGS="-g"
2463  fi
2464else
2465  if test "$GXX" = yes; then
2466    CXXFLAGS="-O2"
2467  else
2468    CXXFLAGS=
2469  fi
2470fi
2471ac_ext=c
2472ac_cpp='$CPP $CPPFLAGS'
2473ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2474ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2475ac_compiler_gnu=$ac_cv_c_compiler_gnu
2476
2477ac_ext=cpp
2478ac_cpp='$CXXCPP $CPPFLAGS'
2479ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2480ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2481ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2482
2483
2484# Extract the first word of "mkoctfile", so it can be a program name with args.
2485set dummy mkoctfile; ac_word=$2
2486{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2487$as_echo_n "checking for $ac_word... " >&6; }
2488if ${ac_cv_prog_HAVE_MKOCTFILE+:} false; then :
2489  $as_echo_n "(cached) " >&6
2490else
2491  if test -n "$HAVE_MKOCTFILE"; then
2492  ac_cv_prog_HAVE_MKOCTFILE="$HAVE_MKOCTFILE" # Let the user override the test.
2493else
2494as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2495for as_dir in $PATH
2496do
2497  IFS=$as_save_IFS
2498  test -z "$as_dir" && as_dir=.
2499    for ac_exec_ext in '' $ac_executable_extensions; do
2500  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2501    ac_cv_prog_HAVE_MKOCTFILE="yes"
2502    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2503    break 2
2504  fi
2505done
2506  done
2507IFS=$as_save_IFS
2508
2509  test -z "$ac_cv_prog_HAVE_MKOCTFILE" && ac_cv_prog_HAVE_MKOCTFILE="no"
2510fi
2511fi
2512HAVE_MKOCTFILE=$ac_cv_prog_HAVE_MKOCTFILE
2513if test -n "$HAVE_MKOCTFILE"; then
2514  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_MKOCTFILE" >&5
2515$as_echo "$HAVE_MKOCTFILE" >&6; }
2516else
2517  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2518$as_echo "no" >&6; }
2519fi
2520
2521
2522if test $HAVE_MKOCTFILE = "no"; then
2523  as_fn_error $? "mkoctfile required to install $PACKAGE_NAME" "$LINENO" 5
2524fi
2525
2526
2527ac_ext=cpp
2528ac_cpp='$CXXCPP $CPPFLAGS'
2529ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2530ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2531ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2532{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
2533$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
2534if test -z "$CXXCPP"; then
2535  if ${ac_cv_prog_CXXCPP+:} false; then :
2536  $as_echo_n "(cached) " >&6
2537else
2538      # Double quotes because CXXCPP needs to be expanded
2539    for CXXCPP in "$CXX -E" "/lib/cpp"
2540    do
2541      ac_preproc_ok=false
2542for ac_cxx_preproc_warn_flag in '' yes
2543do
2544  # Use a header file that comes with gcc, so configuring glibc
2545  # with a fresh cross-compiler works.
2546  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2547  # <limits.h> exists even on freestanding compilers.
2548  # On the NeXT, cc -E runs the code through the compiler's parser,
2549  # not just through cpp. "Syntax error" is here to catch this case.
2550  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2551/* end confdefs.h.  */
2552#ifdef __STDC__
2553# include <limits.h>
2554#else
2555# include <assert.h>
2556#endif
2557		     Syntax error
2558_ACEOF
2559if ac_fn_cxx_try_cpp "$LINENO"; then :
2560
2561else
2562  # Broken: fails on valid input.
2563continue
2564fi
2565rm -f conftest.err conftest.i conftest.$ac_ext
2566
2567  # OK, works on sane cases.  Now check whether nonexistent headers
2568  # can be detected and how.
2569  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2570/* end confdefs.h.  */
2571#include <ac_nonexistent.h>
2572_ACEOF
2573if ac_fn_cxx_try_cpp "$LINENO"; then :
2574  # Broken: success on invalid input.
2575continue
2576else
2577  # Passes both tests.
2578ac_preproc_ok=:
2579break
2580fi
2581rm -f conftest.err conftest.i conftest.$ac_ext
2582
2583done
2584# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2585rm -f conftest.i conftest.err conftest.$ac_ext
2586if $ac_preproc_ok; then :
2587  break
2588fi
2589
2590    done
2591    ac_cv_prog_CXXCPP=$CXXCPP
2592
2593fi
2594  CXXCPP=$ac_cv_prog_CXXCPP
2595else
2596  ac_cv_prog_CXXCPP=$CXXCPP
2597fi
2598{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
2599$as_echo "$CXXCPP" >&6; }
2600ac_preproc_ok=false
2601for ac_cxx_preproc_warn_flag in '' yes
2602do
2603  # Use a header file that comes with gcc, so configuring glibc
2604  # with a fresh cross-compiler works.
2605  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2606  # <limits.h> exists even on freestanding compilers.
2607  # On the NeXT, cc -E runs the code through the compiler's parser,
2608  # not just through cpp. "Syntax error" is here to catch this case.
2609  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2610/* end confdefs.h.  */
2611#ifdef __STDC__
2612# include <limits.h>
2613#else
2614# include <assert.h>
2615#endif
2616		     Syntax error
2617_ACEOF
2618if ac_fn_cxx_try_cpp "$LINENO"; then :
2619
2620else
2621  # Broken: fails on valid input.
2622continue
2623fi
2624rm -f conftest.err conftest.i conftest.$ac_ext
2625
2626  # OK, works on sane cases.  Now check whether nonexistent headers
2627  # can be detected and how.
2628  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2629/* end confdefs.h.  */
2630#include <ac_nonexistent.h>
2631_ACEOF
2632if ac_fn_cxx_try_cpp "$LINENO"; then :
2633  # Broken: success on invalid input.
2634continue
2635else
2636  # Passes both tests.
2637ac_preproc_ok=:
2638break
2639fi
2640rm -f conftest.err conftest.i conftest.$ac_ext
2641
2642done
2643# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
2644rm -f conftest.i conftest.err conftest.$ac_ext
2645if $ac_preproc_ok; then :
2646
2647else
2648  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2649$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2650as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
2651See \`config.log' for more details" "$LINENO" 5; }
2652fi
2653
2654ac_ext=cpp
2655ac_cpp='$CXXCPP $CPPFLAGS'
2656ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2657ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2658ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2659
2660
2661{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
2662$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
2663if ${ac_cv_path_GREP+:} false; then :
2664  $as_echo_n "(cached) " >&6
2665else
2666  if test -z "$GREP"; then
2667  ac_path_GREP_found=false
2668  # Loop through the user's path and test for each of PROGNAME-LIST
2669  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2670for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
2671do
2672  IFS=$as_save_IFS
2673  test -z "$as_dir" && as_dir=.
2674    for ac_prog in grep ggrep; do
2675    for ac_exec_ext in '' $ac_executable_extensions; do
2676      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
2677      as_fn_executable_p "$ac_path_GREP" || continue
2678# Check for GNU ac_path_GREP and select it if it is found.
2679  # Check for GNU $ac_path_GREP
2680case `"$ac_path_GREP" --version 2>&1` in
2681*GNU*)
2682  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
2683*)
2684  ac_count=0
2685  $as_echo_n 0123456789 >"conftest.in"
2686  while :
2687  do
2688    cat "conftest.in" "conftest.in" >"conftest.tmp"
2689    mv "conftest.tmp" "conftest.in"
2690    cp "conftest.in" "conftest.nl"
2691    $as_echo 'GREP' >> "conftest.nl"
2692    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
2693    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2694    as_fn_arith $ac_count + 1 && ac_count=$as_val
2695    if test $ac_count -gt ${ac_path_GREP_max-0}; then
2696      # Best one so far, save it but keep looking for a better one
2697      ac_cv_path_GREP="$ac_path_GREP"
2698      ac_path_GREP_max=$ac_count
2699    fi
2700    # 10*(2^10) chars as input seems more than enough
2701    test $ac_count -gt 10 && break
2702  done
2703  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2704esac
2705
2706      $ac_path_GREP_found && break 3
2707    done
2708  done
2709  done
2710IFS=$as_save_IFS
2711  if test -z "$ac_cv_path_GREP"; then
2712    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
2713  fi
2714else
2715  ac_cv_path_GREP=$GREP
2716fi
2717
2718fi
2719{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
2720$as_echo "$ac_cv_path_GREP" >&6; }
2721 GREP="$ac_cv_path_GREP"
2722
2723
2724{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
2725$as_echo_n "checking for egrep... " >&6; }
2726if ${ac_cv_path_EGREP+:} false; then :
2727  $as_echo_n "(cached) " >&6
2728else
2729  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
2730   then ac_cv_path_EGREP="$GREP -E"
2731   else
2732     if test -z "$EGREP"; then
2733  ac_path_EGREP_found=false
2734  # Loop through the user's path and test for each of PROGNAME-LIST
2735  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2736for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
2737do
2738  IFS=$as_save_IFS
2739  test -z "$as_dir" && as_dir=.
2740    for ac_prog in egrep; do
2741    for ac_exec_ext in '' $ac_executable_extensions; do
2742      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
2743      as_fn_executable_p "$ac_path_EGREP" || continue
2744# Check for GNU ac_path_EGREP and select it if it is found.
2745  # Check for GNU $ac_path_EGREP
2746case `"$ac_path_EGREP" --version 2>&1` in
2747*GNU*)
2748  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
2749*)
2750  ac_count=0
2751  $as_echo_n 0123456789 >"conftest.in"
2752  while :
2753  do
2754    cat "conftest.in" "conftest.in" >"conftest.tmp"
2755    mv "conftest.tmp" "conftest.in"
2756    cp "conftest.in" "conftest.nl"
2757    $as_echo 'EGREP' >> "conftest.nl"
2758    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
2759    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2760    as_fn_arith $ac_count + 1 && ac_count=$as_val
2761    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
2762      # Best one so far, save it but keep looking for a better one
2763      ac_cv_path_EGREP="$ac_path_EGREP"
2764      ac_path_EGREP_max=$ac_count
2765    fi
2766    # 10*(2^10) chars as input seems more than enough
2767    test $ac_count -gt 10 && break
2768  done
2769  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2770esac
2771
2772      $ac_path_EGREP_found && break 3
2773    done
2774  done
2775  done
2776IFS=$as_save_IFS
2777  if test -z "$ac_cv_path_EGREP"; then
2778    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
2779  fi
2780else
2781  ac_cv_path_EGREP=$EGREP
2782fi
2783
2784   fi
2785fi
2786{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
2787$as_echo "$ac_cv_path_EGREP" >&6; }
2788 EGREP="$ac_cv_path_EGREP"
2789
2790
2791{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
2792$as_echo_n "checking for ANSI C header files... " >&6; }
2793if ${ac_cv_header_stdc+:} false; then :
2794  $as_echo_n "(cached) " >&6
2795else
2796  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2797/* end confdefs.h.  */
2798#include <stdlib.h>
2799#include <stdarg.h>
2800#include <string.h>
2801#include <float.h>
2802
2803int
2804main ()
2805{
2806
2807  ;
2808  return 0;
2809}
2810_ACEOF
2811if ac_fn_cxx_try_compile "$LINENO"; then :
2812  ac_cv_header_stdc=yes
2813else
2814  ac_cv_header_stdc=no
2815fi
2816rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2817
2818if test $ac_cv_header_stdc = yes; then
2819  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2820  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2821/* end confdefs.h.  */
2822#include <string.h>
2823
2824_ACEOF
2825if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2826  $EGREP "memchr" >/dev/null 2>&1; then :
2827
2828else
2829  ac_cv_header_stdc=no
2830fi
2831rm -f conftest*
2832
2833fi
2834
2835if test $ac_cv_header_stdc = yes; then
2836  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2837  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2838/* end confdefs.h.  */
2839#include <stdlib.h>
2840
2841_ACEOF
2842if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2843  $EGREP "free" >/dev/null 2>&1; then :
2844
2845else
2846  ac_cv_header_stdc=no
2847fi
2848rm -f conftest*
2849
2850fi
2851
2852if test $ac_cv_header_stdc = yes; then
2853  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2854  if test "$cross_compiling" = yes; then :
2855  :
2856else
2857  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2858/* end confdefs.h.  */
2859#include <ctype.h>
2860#include <stdlib.h>
2861#if ((' ' & 0x0FF) == 0x020)
2862# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2863# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2864#else
2865# define ISLOWER(c) \
2866		   (('a' <= (c) && (c) <= 'i') \
2867		     || ('j' <= (c) && (c) <= 'r') \
2868		     || ('s' <= (c) && (c) <= 'z'))
2869# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
2870#endif
2871
2872#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2873int
2874main ()
2875{
2876  int i;
2877  for (i = 0; i < 256; i++)
2878    if (XOR (islower (i), ISLOWER (i))
2879	|| toupper (i) != TOUPPER (i))
2880      return 2;
2881  return 0;
2882}
2883_ACEOF
2884if ac_fn_cxx_try_run "$LINENO"; then :
2885
2886else
2887  ac_cv_header_stdc=no
2888fi
2889rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2890  conftest.$ac_objext conftest.beam conftest.$ac_ext
2891fi
2892
2893fi
2894fi
2895{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
2896$as_echo "$ac_cv_header_stdc" >&6; }
2897if test $ac_cv_header_stdc = yes; then
2898
2899$as_echo "#define STDC_HEADERS 1" >>confdefs.h
2900
2901fi
2902
2903# On IRIX 5.3, sys/types and inttypes.h are conflicting.
2904for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
2905		  inttypes.h stdint.h unistd.h
2906do :
2907  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
2908ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
2909"
2910if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
2911  cat >>confdefs.h <<_ACEOF
2912#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
2913_ACEOF
2914
2915fi
2916
2917done
2918
2919
2920ac_fn_cxx_check_header_mongrel "$LINENO" "dolfin.h" "ac_cv_header_dolfin_h" "$ac_includes_default"
2921if test "x$ac_cv_header_dolfin_h" = xyes; then :
2922  ac_dolfin_cpp_flags=-DHAVE_DOLFIN_H
2923 ac_dolfin_ld_flags=-ldolfin
2924
2925else
2926  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dolfin headers could not be found, som functionalities will be disabled, don't worry your package will still be working, though." >&5
2927$as_echo "$as_me: WARNING: dolfin headers could not be found, som functionalities will be disabled, don't worry your package will still be working, though." >&2;}
2928
2929fi
2930
2931
2932
2933ac_config_files="$ac_config_files Makefile"
2934
2935cat >confcache <<\_ACEOF
2936# This file is a shell script that caches the results of configure
2937# tests run on this system so they can be shared between configure
2938# scripts and configure runs, see configure's option --config-cache.
2939# It is not useful on other systems.  If it contains results you don't
2940# want to keep, you may remove or edit it.
2941#
2942# config.status only pays attention to the cache file if you give it
2943# the --recheck option to rerun configure.
2944#
2945# `ac_cv_env_foo' variables (set or unset) will be overridden when
2946# loading this file, other *unset* `ac_cv_foo' will be assigned the
2947# following values.
2948
2949_ACEOF
2950
2951# The following way of writing the cache mishandles newlines in values,
2952# but we know of no workaround that is simple, portable, and efficient.
2953# So, we kill variables containing newlines.
2954# Ultrix sh set writes to stderr and can't be redirected directly,
2955# and sets the high bit in the cache file unless we assign to the vars.
2956(
2957  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
2958    eval ac_val=\$$ac_var
2959    case $ac_val in #(
2960    *${as_nl}*)
2961      case $ac_var in #(
2962      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2963$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2964      esac
2965      case $ac_var in #(
2966      _ | IFS | as_nl) ;; #(
2967      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2968      *) { eval $ac_var=; unset $ac_var;} ;;
2969      esac ;;
2970    esac
2971  done
2972
2973  (set) 2>&1 |
2974    case $as_nl`(ac_space=' '; set) 2>&1` in #(
2975    *${as_nl}ac_space=\ *)
2976      # `set' does not quote correctly, so add quotes: double-quote
2977      # substitution turns \\\\ into \\, and sed turns \\ into \.
2978      sed -n \
2979	"s/'/'\\\\''/g;
2980	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
2981      ;; #(
2982    *)
2983      # `set' quotes correctly as required by POSIX, so do not add quotes.
2984      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2985      ;;
2986    esac |
2987    sort
2988) |
2989  sed '
2990     /^ac_cv_env_/b end
2991     t clear
2992     :clear
2993     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
2994     t end
2995     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
2996     :end' >>confcache
2997if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
2998  if test -w "$cache_file"; then
2999    if test "x$cache_file" != "x/dev/null"; then
3000      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
3001$as_echo "$as_me: updating cache $cache_file" >&6;}
3002      if test ! -f "$cache_file" || test -h "$cache_file"; then
3003	cat confcache >"$cache_file"
3004      else
3005        case $cache_file in #(
3006        */* | ?:*)
3007	  mv -f confcache "$cache_file"$$ &&
3008	  mv -f "$cache_file"$$ "$cache_file" ;; #(
3009        *)
3010	  mv -f confcache "$cache_file" ;;
3011	esac
3012      fi
3013    fi
3014  else
3015    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
3016$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3017  fi
3018fi
3019rm -f confcache
3020
3021test "x$prefix" = xNONE && prefix=$ac_default_prefix
3022# Let make expand exec_prefix.
3023test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3024
3025# Transform confdefs.h into DEFS.
3026# Protect against shell expansion while executing Makefile rules.
3027# Protect against Makefile macro expansion.
3028#
3029# If the first sed substitution is executed (which looks for macros that
3030# take arguments), then branch to the quote section.  Otherwise,
3031# look for a macro that doesn't take arguments.
3032ac_script='
3033:mline
3034/\\$/{
3035 N
3036 s,\\\n,,
3037 b mline
3038}
3039t clear
3040:clear
3041s/^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 (][^	 (]*([^)]*)\)[	 ]*\(.*\)/-D\1=\2/g
3042t quote
3043s/^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 ][^	 ]*\)[	 ]*\(.*\)/-D\1=\2/g
3044t quote
3045b any
3046:quote
3047s/[	 `~#$^&*(){}\\|;'\''"<>?]/\\&/g
3048s/\[/\\&/g
3049s/\]/\\&/g
3050s/\$/$$/g
3051H
3052:any
3053${
3054	g
3055	s/^\n//
3056	s/\n/ /g
3057	p
3058}
3059'
3060DEFS=`sed -n "$ac_script" confdefs.h`
3061
3062
3063ac_libobjs=
3064ac_ltlibobjs=
3065U=
3066for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3067  # 1. Remove the extension, and $U if already installed.
3068  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3069  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
3070  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
3071  #    will be set to the directory where LIBOBJS objects are built.
3072  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3073  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
3074done
3075LIBOBJS=$ac_libobjs
3076
3077LTLIBOBJS=$ac_ltlibobjs
3078
3079
3080
3081: "${CONFIG_STATUS=./config.status}"
3082ac_write_fail=0
3083ac_clean_files_save=$ac_clean_files
3084ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3085{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3086$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3087as_write_fail=0
3088cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
3089#! $SHELL
3090# Generated by $as_me.
3091# Run this file to recreate the current configuration.
3092# Compiler output produced by configure, useful for debugging
3093# configure, is in config.log if it exists.
3094
3095debug=false
3096ac_cs_recheck=false
3097ac_cs_silent=false
3098
3099SHELL=\${CONFIG_SHELL-$SHELL}
3100export SHELL
3101_ASEOF
3102cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
3103## -------------------- ##
3104## M4sh Initialization. ##
3105## -------------------- ##
3106
3107# Be more Bourne compatible
3108DUALCASE=1; export DUALCASE # for MKS sh
3109if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
3110  emulate sh
3111  NULLCMD=:
3112  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3113  # is contrary to our usage.  Disable this feature.
3114  alias -g '${1+"$@"}'='"$@"'
3115  setopt NO_GLOB_SUBST
3116else
3117  case `(set -o) 2>/dev/null` in #(
3118  *posix*) :
3119    set -o posix ;; #(
3120  *) :
3121     ;;
3122esac
3123fi
3124
3125
3126as_nl='
3127'
3128export as_nl
3129# Printing a long string crashes Solaris 7 /usr/bin/printf.
3130as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3131as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3132as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3133# Prefer a ksh shell builtin over an external printf program on Solaris,
3134# but without wasting forks for bash or zsh.
3135if test -z "$BASH_VERSION$ZSH_VERSION" \
3136    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
3137  as_echo='print -r --'
3138  as_echo_n='print -rn --'
3139elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3140  as_echo='printf %s\n'
3141  as_echo_n='printf %s'
3142else
3143  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3144    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
3145    as_echo_n='/usr/ucb/echo -n'
3146  else
3147    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
3148    as_echo_n_body='eval
3149      arg=$1;
3150      case $arg in #(
3151      *"$as_nl"*)
3152	expr "X$arg" : "X\\(.*\\)$as_nl";
3153	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
3154      esac;
3155      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
3156    '
3157    export as_echo_n_body
3158    as_echo_n='sh -c $as_echo_n_body as_echo'
3159  fi
3160  export as_echo_body
3161  as_echo='sh -c $as_echo_body as_echo'
3162fi
3163
3164# The user is always right.
3165if test "${PATH_SEPARATOR+set}" != set; then
3166  PATH_SEPARATOR=:
3167  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
3168    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
3169      PATH_SEPARATOR=';'
3170  }
3171fi
3172
3173
3174# IFS
3175# We need space, tab and new line, in precisely that order.  Quoting is
3176# there to prevent editors from complaining about space-tab.
3177# (If _AS_PATH_WALK were called with IFS unset, it would disable word
3178# splitting by setting IFS to empty value.)
3179IFS=" ""	$as_nl"
3180
3181# Find who we are.  Look in the path if we contain no directory separator.
3182as_myself=
3183case $0 in #((
3184  *[\\/]* ) as_myself=$0 ;;
3185  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3186for as_dir in $PATH
3187do
3188  IFS=$as_save_IFS
3189  test -z "$as_dir" && as_dir=.
3190    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3191  done
3192IFS=$as_save_IFS
3193
3194     ;;
3195esac
3196# We did not find ourselves, most probably we were run as `sh COMMAND'
3197# in which case we are not to be found in the path.
3198if test "x$as_myself" = x; then
3199  as_myself=$0
3200fi
3201if test ! -f "$as_myself"; then
3202  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3203  exit 1
3204fi
3205
3206# Unset variables that we do not need and which cause bugs (e.g. in
3207# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
3208# suppresses any "Segmentation fault" message there.  '((' could
3209# trigger a bug in pdksh 5.2.14.
3210for as_var in BASH_ENV ENV MAIL MAILPATH
3211do eval test x\${$as_var+set} = xset \
3212  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
3213done
3214PS1='$ '
3215PS2='> '
3216PS4='+ '
3217
3218# NLS nuisances.
3219LC_ALL=C
3220export LC_ALL
3221LANGUAGE=C
3222export LANGUAGE
3223
3224# CDPATH.
3225(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3226
3227
3228# as_fn_error STATUS ERROR [LINENO LOG_FD]
3229# ----------------------------------------
3230# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
3231# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
3232# script with STATUS, using 1 if that was 0.
3233as_fn_error ()
3234{
3235  as_status=$1; test $as_status -eq 0 && as_status=1
3236  if test "$4"; then
3237    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
3238    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
3239  fi
3240  $as_echo "$as_me: error: $2" >&2
3241  as_fn_exit $as_status
3242} # as_fn_error
3243
3244
3245# as_fn_set_status STATUS
3246# -----------------------
3247# Set $? to STATUS, without forking.
3248as_fn_set_status ()
3249{
3250  return $1
3251} # as_fn_set_status
3252
3253# as_fn_exit STATUS
3254# -----------------
3255# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
3256as_fn_exit ()
3257{
3258  set +e
3259  as_fn_set_status $1
3260  exit $1
3261} # as_fn_exit
3262
3263# as_fn_unset VAR
3264# ---------------
3265# Portably unset VAR.
3266as_fn_unset ()
3267{
3268  { eval $1=; unset $1;}
3269}
3270as_unset=as_fn_unset
3271# as_fn_append VAR VALUE
3272# ----------------------
3273# Append the text in VALUE to the end of the definition contained in VAR. Take
3274# advantage of any shell optimizations that allow amortized linear growth over
3275# repeated appends, instead of the typical quadratic growth present in naive
3276# implementations.
3277if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
3278  eval 'as_fn_append ()
3279  {
3280    eval $1+=\$2
3281  }'
3282else
3283  as_fn_append ()
3284  {
3285    eval $1=\$$1\$2
3286  }
3287fi # as_fn_append
3288
3289# as_fn_arith ARG...
3290# ------------------
3291# Perform arithmetic evaluation on the ARGs, and store the result in the
3292# global $as_val. Take advantage of shells that can avoid forks. The arguments
3293# must be portable across $(()) and expr.
3294if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
3295  eval 'as_fn_arith ()
3296  {
3297    as_val=$(( $* ))
3298  }'
3299else
3300  as_fn_arith ()
3301  {
3302    as_val=`expr "$@" || test $? -eq 1`
3303  }
3304fi # as_fn_arith
3305
3306
3307if expr a : '\(a\)' >/dev/null 2>&1 &&
3308   test "X`expr 00001 : '.*\(...\)'`" = X001; then
3309  as_expr=expr
3310else
3311  as_expr=false
3312fi
3313
3314if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3315  as_basename=basename
3316else
3317  as_basename=false
3318fi
3319
3320if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3321  as_dirname=dirname
3322else
3323  as_dirname=false
3324fi
3325
3326as_me=`$as_basename -- "$0" ||
3327$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3328	 X"$0" : 'X\(//\)$' \| \
3329	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3330$as_echo X/"$0" |
3331    sed '/^.*\/\([^/][^/]*\)\/*$/{
3332	    s//\1/
3333	    q
3334	  }
3335	  /^X\/\(\/\/\)$/{
3336	    s//\1/
3337	    q
3338	  }
3339	  /^X\/\(\/\).*/{
3340	    s//\1/
3341	    q
3342	  }
3343	  s/.*/./; q'`
3344
3345# Avoid depending upon Character Ranges.
3346as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3347as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3348as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3349as_cr_digits='0123456789'
3350as_cr_alnum=$as_cr_Letters$as_cr_digits
3351
3352ECHO_C= ECHO_N= ECHO_T=
3353case `echo -n x` in #(((((
3354-n*)
3355  case `echo 'xy\c'` in
3356  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
3357  xy)  ECHO_C='\c';;
3358  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
3359       ECHO_T='	';;
3360  esac;;
3361*)
3362  ECHO_N='-n';;
3363esac
3364
3365rm -f conf$$ conf$$.exe conf$$.file
3366if test -d conf$$.dir; then
3367  rm -f conf$$.dir/conf$$.file
3368else
3369  rm -f conf$$.dir
3370  mkdir conf$$.dir 2>/dev/null
3371fi
3372if (echo >conf$$.file) 2>/dev/null; then
3373  if ln -s conf$$.file conf$$ 2>/dev/null; then
3374    as_ln_s='ln -s'
3375    # ... but there are two gotchas:
3376    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3377    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3378    # In both cases, we have to default to `cp -pR'.
3379    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3380      as_ln_s='cp -pR'
3381  elif ln conf$$.file conf$$ 2>/dev/null; then
3382    as_ln_s=ln
3383  else
3384    as_ln_s='cp -pR'
3385  fi
3386else
3387  as_ln_s='cp -pR'
3388fi
3389rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3390rmdir conf$$.dir 2>/dev/null
3391
3392
3393# as_fn_mkdir_p
3394# -------------
3395# Create "$as_dir" as a directory, including parents if necessary.
3396as_fn_mkdir_p ()
3397{
3398
3399  case $as_dir in #(
3400  -*) as_dir=./$as_dir;;
3401  esac
3402  test -d "$as_dir" || eval $as_mkdir_p || {
3403    as_dirs=
3404    while :; do
3405      case $as_dir in #(
3406      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
3407      *) as_qdir=$as_dir;;
3408      esac
3409      as_dirs="'$as_qdir' $as_dirs"
3410      as_dir=`$as_dirname -- "$as_dir" ||
3411$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3412	 X"$as_dir" : 'X\(//\)[^/]' \| \
3413	 X"$as_dir" : 'X\(//\)$' \| \
3414	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
3415$as_echo X"$as_dir" |
3416    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3417	    s//\1/
3418	    q
3419	  }
3420	  /^X\(\/\/\)[^/].*/{
3421	    s//\1/
3422	    q
3423	  }
3424	  /^X\(\/\/\)$/{
3425	    s//\1/
3426	    q
3427	  }
3428	  /^X\(\/\).*/{
3429	    s//\1/
3430	    q
3431	  }
3432	  s/.*/./; q'`
3433      test -d "$as_dir" && break
3434    done
3435    test -z "$as_dirs" || eval "mkdir $as_dirs"
3436  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
3437
3438
3439} # as_fn_mkdir_p
3440if mkdir -p . 2>/dev/null; then
3441  as_mkdir_p='mkdir -p "$as_dir"'
3442else
3443  test -d ./-p && rmdir ./-p
3444  as_mkdir_p=false
3445fi
3446
3447
3448# as_fn_executable_p FILE
3449# -----------------------
3450# Test if FILE is an executable regular file.
3451as_fn_executable_p ()
3452{
3453  test -f "$1" && test -x "$1"
3454} # as_fn_executable_p
3455as_test_x='test -x'
3456as_executable_p=as_fn_executable_p
3457
3458# Sed expression to map a string onto a valid CPP name.
3459as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3460
3461# Sed expression to map a string onto a valid variable name.
3462as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3463
3464
3465exec 6>&1
3466## ----------------------------------- ##
3467## Main body of $CONFIG_STATUS script. ##
3468## ----------------------------------- ##
3469_ASEOF
3470test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
3471
3472cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3473# Save the log message, to keep $0 and so on meaningful, and to
3474# report actual input values of CONFIG_FILES etc. instead of their
3475# values after options handling.
3476ac_log="
3477This file was extended by Msh Package $as_me 1.0, which was
3478generated by GNU Autoconf 2.69.  Invocation command line was
3479
3480  CONFIG_FILES    = $CONFIG_FILES
3481  CONFIG_HEADERS  = $CONFIG_HEADERS
3482  CONFIG_LINKS    = $CONFIG_LINKS
3483  CONFIG_COMMANDS = $CONFIG_COMMANDS
3484  $ $0 $@
3485
3486on `(hostname || uname -n) 2>/dev/null | sed 1q`
3487"
3488
3489_ACEOF
3490
3491case $ac_config_files in *"
3492"*) set x $ac_config_files; shift; ac_config_files=$*;;
3493esac
3494
3495
3496
3497cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3498# Files that config.status was made for.
3499config_files="$ac_config_files"
3500
3501_ACEOF
3502
3503cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3504ac_cs_usage="\
3505\`$as_me' instantiates files and other configuration actions
3506from templates according to the current configuration.  Unless the files
3507and actions are specified as TAGs, all are instantiated by default.
3508
3509Usage: $0 [OPTION]... [TAG]...
3510
3511  -h, --help       print this help, then exit
3512  -V, --version    print version number and configuration settings, then exit
3513      --config     print configuration, then exit
3514  -q, --quiet, --silent
3515                   do not print progress messages
3516  -d, --debug      don't remove temporary files
3517      --recheck    update $as_me by reconfiguring in the same conditions
3518      --file=FILE[:TEMPLATE]
3519                   instantiate the configuration file FILE
3520
3521Configuration files:
3522$config_files
3523
3524Report bugs to the package provider."
3525
3526_ACEOF
3527cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3528ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
3529ac_cs_version="\\
3530Msh Package config.status 1.0
3531configured by $0, generated by GNU Autoconf 2.69,
3532  with options \\"\$ac_cs_config\\"
3533
3534Copyright (C) 2012 Free Software Foundation, Inc.
3535This config.status script is free software; the Free Software Foundation
3536gives unlimited permission to copy, distribute and modify it."
3537
3538ac_pwd='$ac_pwd'
3539srcdir='$srcdir'
3540test -n "\$AWK" || AWK=awk
3541_ACEOF
3542
3543cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3544# The default lists apply if the user does not specify any file.
3545ac_need_defaults=:
3546while test $# != 0
3547do
3548  case $1 in
3549  --*=?*)
3550    ac_option=`expr "X$1" : 'X\([^=]*\)='`
3551    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
3552    ac_shift=:
3553    ;;
3554  --*=)
3555    ac_option=`expr "X$1" : 'X\([^=]*\)='`
3556    ac_optarg=
3557    ac_shift=:
3558    ;;
3559  *)
3560    ac_option=$1
3561    ac_optarg=$2
3562    ac_shift=shift
3563    ;;
3564  esac
3565
3566  case $ac_option in
3567  # Handling of the options.
3568  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3569    ac_cs_recheck=: ;;
3570  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
3571    $as_echo "$ac_cs_version"; exit ;;
3572  --config | --confi | --conf | --con | --co | --c )
3573    $as_echo "$ac_cs_config"; exit ;;
3574  --debug | --debu | --deb | --de | --d | -d )
3575    debug=: ;;
3576  --file | --fil | --fi | --f )
3577    $ac_shift
3578    case $ac_optarg in
3579    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
3580    '') as_fn_error $? "missing file argument" ;;
3581    esac
3582    as_fn_append CONFIG_FILES " '$ac_optarg'"
3583    ac_need_defaults=false;;
3584  --he | --h |  --help | --hel | -h )
3585    $as_echo "$ac_cs_usage"; exit ;;
3586  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3587  | -silent | --silent | --silen | --sile | --sil | --si | --s)
3588    ac_cs_silent=: ;;
3589
3590  # This is an error.
3591  -*) as_fn_error $? "unrecognized option: \`$1'
3592Try \`$0 --help' for more information." ;;
3593
3594  *) as_fn_append ac_config_targets " $1"
3595     ac_need_defaults=false ;;
3596
3597  esac
3598  shift
3599done
3600
3601ac_configure_extra_args=
3602
3603if $ac_cs_silent; then
3604  exec 6>/dev/null
3605  ac_configure_extra_args="$ac_configure_extra_args --silent"
3606fi
3607
3608_ACEOF
3609cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3610if \$ac_cs_recheck; then
3611  set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3612  shift
3613  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
3614  CONFIG_SHELL='$SHELL'
3615  export CONFIG_SHELL
3616  exec "\$@"
3617fi
3618
3619_ACEOF
3620cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3621exec 5>>config.log
3622{
3623  echo
3624  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3625## Running $as_me. ##
3626_ASBOX
3627  $as_echo "$ac_log"
3628} >&5
3629
3630_ACEOF
3631cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3632_ACEOF
3633
3634cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3635
3636# Handling of arguments.
3637for ac_config_target in $ac_config_targets
3638do
3639  case $ac_config_target in
3640    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
3641
3642  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
3643  esac
3644done
3645
3646
3647# If the user did not use the arguments to specify the items to instantiate,
3648# then the envvar interface is used.  Set only those that are not.
3649# We use the long form for the default assignment because of an extremely
3650# bizarre bug on SunOS 4.1.3.
3651if $ac_need_defaults; then
3652  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3653fi
3654
3655# Have a temporary directory for convenience.  Make it in the build tree
3656# simply because there is no reason against having it here, and in addition,
3657# creating and moving files from /tmp can sometimes cause problems.
3658# Hook for its removal unless debugging.
3659# Note that there is a small window in which the directory will not be cleaned:
3660# after its creation but before its name has been assigned to `$tmp'.
3661$debug ||
3662{
3663  tmp= ac_tmp=
3664  trap 'exit_status=$?
3665  : "${ac_tmp:=$tmp}"
3666  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
3667' 0
3668  trap 'as_fn_exit 1' 1 2 13 15
3669}
3670# Create a (secure) tmp directory for tmp files.
3671
3672{
3673  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3674  test -d "$tmp"
3675}  ||
3676{
3677  tmp=./conf$$-$RANDOM
3678  (umask 077 && mkdir "$tmp")
3679} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
3680ac_tmp=$tmp
3681
3682# Set up the scripts for CONFIG_FILES section.
3683# No need to generate them if there are no CONFIG_FILES.
3684# This happens for instance with `./config.status config.h'.
3685if test -n "$CONFIG_FILES"; then
3686
3687
3688ac_cr=`echo X | tr X '\015'`
3689# On cygwin, bash can eat \r inside `` if the user requested igncr.
3690# But we know of no other shell where ac_cr would be empty at this
3691# point, so we can use a bashism as a fallback.
3692if test "x$ac_cr" = x; then
3693  eval ac_cr=\$\'\\r\'
3694fi
3695ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
3696if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
3697  ac_cs_awk_cr='\\r'
3698else
3699  ac_cs_awk_cr=$ac_cr
3700fi
3701
3702echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
3703_ACEOF
3704
3705
3706{
3707  echo "cat >conf$$subs.awk <<_ACEOF" &&
3708  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
3709  echo "_ACEOF"
3710} >conf$$subs.sh ||
3711  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3712ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
3713ac_delim='%!_!# '
3714for ac_last_try in false false false false false :; do
3715  . ./conf$$subs.sh ||
3716    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3717
3718  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
3719  if test $ac_delim_n = $ac_delim_num; then
3720    break
3721  elif $ac_last_try; then
3722    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3723  else
3724    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3725  fi
3726done
3727rm -f conf$$subs.sh
3728
3729cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3730cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
3731_ACEOF
3732sed -n '
3733h
3734s/^/S["/; s/!.*/"]=/
3735p
3736g
3737s/^[^!]*!//
3738:repl
3739t repl
3740s/'"$ac_delim"'$//
3741t delim
3742:nl
3743h
3744s/\(.\{148\}\)..*/\1/
3745t more1
3746s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
3747p
3748n
3749b repl
3750:more1
3751s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3752p
3753g
3754s/.\{148\}//
3755t nl
3756:delim
3757h
3758s/\(.\{148\}\)..*/\1/
3759t more2
3760s/["\\]/\\&/g; s/^/"/; s/$/"/
3761p
3762b
3763:more2
3764s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3765p
3766g
3767s/.\{148\}//
3768t delim
3769' <conf$$subs.awk | sed '
3770/^[^""]/{
3771  N
3772  s/\n//
3773}
3774' >>$CONFIG_STATUS || ac_write_fail=1
3775rm -f conf$$subs.awk
3776cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3777_ACAWK
3778cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
3779  for (key in S) S_is_set[key] = 1
3780  FS = ""
3781
3782}
3783{
3784  line = $ 0
3785  nfields = split(line, field, "@")
3786  substed = 0
3787  len = length(field[1])
3788  for (i = 2; i < nfields; i++) {
3789    key = field[i]
3790    keylen = length(key)
3791    if (S_is_set[key]) {
3792      value = S[key]
3793      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
3794      len += length(value) + length(field[++i])
3795      substed = 1
3796    } else
3797      len += 1 + keylen
3798  }
3799
3800  print line
3801}
3802
3803_ACAWK
3804_ACEOF
3805cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3806if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
3807  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
3808else
3809  cat
3810fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
3811  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
3812_ACEOF
3813
3814# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
3815# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
3816# trailing colons and then remove the whole line if VPATH becomes empty
3817# (actually we leave an empty line to preserve line numbers).
3818if test "x$srcdir" = x.; then
3819  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
3820h
3821s///
3822s/^/:/
3823s/[	 ]*$/:/
3824s/:\$(srcdir):/:/g
3825s/:\${srcdir}:/:/g
3826s/:@srcdir@:/:/g
3827s/^:*//
3828s/:*$//
3829x
3830s/\(=[	 ]*\).*/\1/
3831G
3832s/\n//
3833s/^[^=]*=[	 ]*$//
3834}'
3835fi
3836
3837cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3838fi # test -n "$CONFIG_FILES"
3839
3840
3841eval set X "  :F $CONFIG_FILES      "
3842shift
3843for ac_tag
3844do
3845  case $ac_tag in
3846  :[FHLC]) ac_mode=$ac_tag; continue;;
3847  esac
3848  case $ac_mode$ac_tag in
3849  :[FHL]*:*);;
3850  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
3851  :[FH]-) ac_tag=-:-;;
3852  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
3853  esac
3854  ac_save_IFS=$IFS
3855  IFS=:
3856  set x $ac_tag
3857  IFS=$ac_save_IFS
3858  shift
3859  ac_file=$1
3860  shift
3861
3862  case $ac_mode in
3863  :L) ac_source=$1;;
3864  :[FH])
3865    ac_file_inputs=
3866    for ac_f
3867    do
3868      case $ac_f in
3869      -) ac_f="$ac_tmp/stdin";;
3870      *) # Look for the file first in the build tree, then in the source tree
3871	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
3872	 # because $ac_f cannot contain `:'.
3873	 test -f "$ac_f" ||
3874	   case $ac_f in
3875	   [\\/$]*) false;;
3876	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
3877	   esac ||
3878	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
3879      esac
3880      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
3881      as_fn_append ac_file_inputs " '$ac_f'"
3882    done
3883
3884    # Let's still pretend it is `configure' which instantiates (i.e., don't
3885    # use $as_me), people would be surprised to read:
3886    #    /* config.h.  Generated by config.status.  */
3887    configure_input='Generated from '`
3888	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
3889	`' by configure.'
3890    if test x"$ac_file" != x-; then
3891      configure_input="$ac_file.  $configure_input"
3892      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
3893$as_echo "$as_me: creating $ac_file" >&6;}
3894    fi
3895    # Neutralize special characters interpreted by sed in replacement strings.
3896    case $configure_input in #(
3897    *\&* | *\|* | *\\* )
3898       ac_sed_conf_input=`$as_echo "$configure_input" |
3899       sed 's/[\\\\&|]/\\\\&/g'`;; #(
3900    *) ac_sed_conf_input=$configure_input;;
3901    esac
3902
3903    case $ac_tag in
3904    *:-:* | *:-) cat >"$ac_tmp/stdin" \
3905      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
3906    esac
3907    ;;
3908  esac
3909
3910  ac_dir=`$as_dirname -- "$ac_file" ||
3911$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3912	 X"$ac_file" : 'X\(//\)[^/]' \| \
3913	 X"$ac_file" : 'X\(//\)$' \| \
3914	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
3915$as_echo X"$ac_file" |
3916    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3917	    s//\1/
3918	    q
3919	  }
3920	  /^X\(\/\/\)[^/].*/{
3921	    s//\1/
3922	    q
3923	  }
3924	  /^X\(\/\/\)$/{
3925	    s//\1/
3926	    q
3927	  }
3928	  /^X\(\/\).*/{
3929	    s//\1/
3930	    q
3931	  }
3932	  s/.*/./; q'`
3933  as_dir="$ac_dir"; as_fn_mkdir_p
3934  ac_builddir=.
3935
3936case "$ac_dir" in
3937.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3938*)
3939  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
3940  # A ".." for each directory in $ac_dir_suffix.
3941  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
3942  case $ac_top_builddir_sub in
3943  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3944  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3945  esac ;;
3946esac
3947ac_abs_top_builddir=$ac_pwd
3948ac_abs_builddir=$ac_pwd$ac_dir_suffix
3949# for backward compatibility:
3950ac_top_builddir=$ac_top_build_prefix
3951
3952case $srcdir in
3953  .)  # We are building in place.
3954    ac_srcdir=.
3955    ac_top_srcdir=$ac_top_builddir_sub
3956    ac_abs_top_srcdir=$ac_pwd ;;
3957  [\\/]* | ?:[\\/]* )  # Absolute name.
3958    ac_srcdir=$srcdir$ac_dir_suffix;
3959    ac_top_srcdir=$srcdir
3960    ac_abs_top_srcdir=$srcdir ;;
3961  *) # Relative name.
3962    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
3963    ac_top_srcdir=$ac_top_build_prefix$srcdir
3964    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3965esac
3966ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
3967
3968
3969  case $ac_mode in
3970  :F)
3971  #
3972  # CONFIG_FILE
3973  #
3974
3975_ACEOF
3976
3977cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3978# If the template does not know about datarootdir, expand it.
3979# FIXME: This hack should be removed a few years after 2.60.
3980ac_datarootdir_hack=; ac_datarootdir_seen=
3981ac_sed_dataroot='
3982/datarootdir/ {
3983  p
3984  q
3985}
3986/@datadir@/p
3987/@docdir@/p
3988/@infodir@/p
3989/@localedir@/p
3990/@mandir@/p'
3991case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
3992*datarootdir*) ac_datarootdir_seen=yes;;
3993*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
3994  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
3995$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
3996_ACEOF
3997cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3998  ac_datarootdir_hack='
3999  s&@datadir@&$datadir&g
4000  s&@docdir@&$docdir&g
4001  s&@infodir@&$infodir&g
4002  s&@localedir@&$localedir&g
4003  s&@mandir@&$mandir&g
4004  s&\\\${datarootdir}&$datarootdir&g' ;;
4005esac
4006_ACEOF
4007
4008# Neutralize VPATH when `$srcdir' = `.'.
4009# Shell code in configure.ac might set extrasub.
4010# FIXME: do we really want to maintain this feature?
4011cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4012ac_sed_extra="$ac_vpsub
4013$extrasub
4014_ACEOF
4015cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4016:t
4017/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4018s|@configure_input@|$ac_sed_conf_input|;t t
4019s&@top_builddir@&$ac_top_builddir_sub&;t t
4020s&@top_build_prefix@&$ac_top_build_prefix&;t t
4021s&@srcdir@&$ac_srcdir&;t t
4022s&@abs_srcdir@&$ac_abs_srcdir&;t t
4023s&@top_srcdir@&$ac_top_srcdir&;t t
4024s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
4025s&@builddir@&$ac_builddir&;t t
4026s&@abs_builddir@&$ac_abs_builddir&;t t
4027s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
4028$ac_datarootdir_hack
4029"
4030eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
4031  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4032
4033test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
4034  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
4035  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
4036      "$ac_tmp/out"`; test -z "$ac_out"; } &&
4037  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4038which seems to be undefined.  Please make sure it is defined" >&5
4039$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4040which seems to be undefined.  Please make sure it is defined" >&2;}
4041
4042  rm -f "$ac_tmp/stdin"
4043  case $ac_file in
4044  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
4045  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
4046  esac \
4047  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4048 ;;
4049
4050
4051
4052  esac
4053
4054done # for ac_tag
4055
4056
4057as_fn_exit 0
4058_ACEOF
4059ac_clean_files=$ac_clean_files_save
4060
4061test $ac_write_fail = 0 ||
4062  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
4063
4064
4065# configure is writing to config.log, and then calls config.status.
4066# config.status does its own redirection, appending to config.log.
4067# Unfortunately, on DOS this fails, as config.log is still kept open
4068# by configure, so config.status won't be able to write to it; its
4069# output is simply discarded.  So we exec the FD to /dev/null,
4070# effectively closing config.log, so it can be properly (re)opened and
4071# appended to by config.status.  When coming back to configure, we
4072# need to make the FD available again.
4073if test "$no_create" != yes; then
4074  ac_cs_success=:
4075  ac_config_status_args=
4076  test "$silent" = yes &&
4077    ac_config_status_args="$ac_config_status_args --quiet"
4078  exec 5>/dev/null
4079  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4080  exec 5>>config.log
4081  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4082  # would make configure fail if this is the last instruction.
4083  $ac_cs_success || as_fn_exit 1
4084fi
4085if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
4086  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
4087$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
4088fi
4089
4090