source: configure @ 4ad3480

barnowl_perlaimdebianrelease-1.4release-1.5release-1.6release-1.7release-1.8release-1.9
Last change on this file since 4ad3480 was 4ad3480, checked in by Nelson Elhage <nelhage@mit.edu>, 14 years ago
Adding the configure check we talked about on d-o-h to look for ${XSUBPPDIR}/typemap and use it if it exists.
  • Property mode set to 100755
File size: 177.6 KB
Line 
1#! /bin/sh
2# Guess values for system-dependent variables and create Makefiles.
3# Generated by GNU Autoconf 2.60.
4#
5# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
7# This configure script is free software; the Free Software Foundation
8# gives unlimited permission to copy, distribute and modify it.
9## --------------------- ##
10## M4sh Initialization.  ##
11## --------------------- ##
12
13# Be Bourne compatible
14if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
15  emulate sh
16  NULLCMD=:
17  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
18  # is contrary to our usage.  Disable this feature.
19  alias -g '${1+"$@"}'='"$@"'
20  setopt NO_GLOB_SUBST
21else
22  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
23fi
24BIN_SH=xpg4; export BIN_SH # for Tru64
25DUALCASE=1; export DUALCASE # for MKS sh
26
27
28# PATH needs CR
29# Avoid depending upon Character Ranges.
30as_cr_letters='abcdefghijklmnopqrstuvwxyz'
31as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
32as_cr_Letters=$as_cr_letters$as_cr_LETTERS
33as_cr_digits='0123456789'
34as_cr_alnum=$as_cr_Letters$as_cr_digits
35
36# The user is always right.
37if test "${PATH_SEPARATOR+set}" != set; then
38  echo "#! /bin/sh" >conf$$.sh
39  echo  "exit 0"   >>conf$$.sh
40  chmod +x conf$$.sh
41  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
42    PATH_SEPARATOR=';'
43  else
44    PATH_SEPARATOR=:
45  fi
46  rm -f conf$$.sh
47fi
48
49# Support unset when possible.
50if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
51  as_unset=unset
52else
53  as_unset=false
54fi
55
56
57# IFS
58# We need space, tab and new line, in precisely that order.  Quoting is
59# there to prevent editors from complaining about space-tab.
60# (If _AS_PATH_WALK were called with IFS unset, it would disable word
61# splitting by setting IFS to empty value.)
62as_nl='
63'
64IFS=" ""        $as_nl"
65
66# Find who we are.  Look in the path if we contain no directory separator.
67case $0 in
68  *[\\/]* ) as_myself=$0 ;;
69  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
70for as_dir in $PATH
71do
72  IFS=$as_save_IFS
73  test -z "$as_dir" && as_dir=.
74  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
75done
76IFS=$as_save_IFS
77
78     ;;
79esac
80# We did not find ourselves, most probably we were run as `sh COMMAND'
81# in which case we are not to be found in the path.
82if test "x$as_myself" = x; then
83  as_myself=$0
84fi
85if test ! -f "$as_myself"; then
86  echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
87  { (exit 1); exit 1; }
88fi
89
90# Work around bugs in pre-3.0 UWIN ksh.
91for as_var in ENV MAIL MAILPATH
92do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
93done
94PS1='$ '
95PS2='> '
96PS4='+ '
97
98# NLS nuisances.
99for as_var in \
100  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
101  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
102  LC_TELEPHONE LC_TIME
103do
104  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
105    eval $as_var=C; export $as_var
106  else
107    ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
108  fi
109done
110
111# Required to use basename.
112if expr a : '\(a\)' >/dev/null 2>&1 &&
113   test "X`expr 00001 : '.*\(...\)'`" = X001; then
114  as_expr=expr
115else
116  as_expr=false
117fi
118
119if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
120  as_basename=basename
121else
122  as_basename=false
123fi
124
125
126# Name of the executable.
127as_me=`$as_basename -- "$0" ||
128$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
129         X"$0" : 'X\(//\)$' \| \
130         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
131echo X/"$0" |
132    sed '/^.*\/\([^/][^/]*\)\/*$/{
133            s//\1/
134            q
135          }
136          /^X\/\(\/\/\)$/{
137            s//\1/
138            q
139          }
140          /^X\/\(\/\).*/{
141            s//\1/
142            q
143          }
144          s/.*/./; q'`
145
146# CDPATH.
147$as_unset CDPATH
148
149
150if test "x$CONFIG_SHELL" = x; then
151  if (eval ":") 2>/dev/null; then
152  as_have_required=yes
153else
154  as_have_required=no
155fi
156
157  if test $as_have_required = yes &&     (eval ":
158(as_func_return () {
159  (exit \$1)
160}
161as_func_success () {
162  as_func_return 0
163}
164as_func_failure () {
165  as_func_return 1
166}
167as_func_ret_success () {
168  return 0
169}
170as_func_ret_failure () {
171  return 1
172}
173
174exitcode=0
175if as_func_success; then
176  :
177else
178  exitcode=1
179  echo as_func_success failed.
180fi
181
182if as_func_failure; then
183  exitcode=1
184  echo as_func_failure succeeded.
185fi
186
187if as_func_ret_success; then
188  :
189else
190  exitcode=1
191  echo as_func_ret_success failed.
192fi
193
194if as_func_ret_failure; then
195  exitcode=1
196  echo as_func_ret_failure succeeded.
197fi
198
199if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
200  :
201else
202  exitcode=1
203  echo positional parameters were not saved.
204fi
205
206test \$exitcode = 0) || { (exit 1); exit 1; }
207
208(
209  as_lineno_1=\$LINENO
210  as_lineno_2=\$LINENO
211  test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
212  test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
213") 2> /dev/null; then
214  :
215else
216  as_candidate_shells=
217    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
218for as_dir in /usr/bin/posix$PATH_SEPARATOR/bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
219do
220  IFS=$as_save_IFS
221  test -z "$as_dir" && as_dir=.
222  case $as_dir in
223         /*)
224           for as_base in sh bash ksh sh5; do
225             as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
226           done;;
227       esac
228done
229IFS=$as_save_IFS
230
231
232      for as_shell in $as_candidate_shells $SHELL; do
233         # Try only shells that exist, to save several forks.
234         if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
235                { ("$as_shell") 2> /dev/null <<\_ASEOF
236# Be Bourne compatible
237if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
238  emulate sh
239  NULLCMD=:
240  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
241  # is contrary to our usage.  Disable this feature.
242  alias -g '${1+"$@"}'='"$@"'
243  setopt NO_GLOB_SUBST
244else
245  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
246fi
247BIN_SH=xpg4; export BIN_SH # for Tru64
248DUALCASE=1; export DUALCASE # for MKS sh
249
250:
251_ASEOF
252}; then
253  CONFIG_SHELL=$as_shell
254               as_have_required=yes
255               if { "$as_shell" 2> /dev/null <<\_ASEOF
256# Be Bourne compatible
257if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
258  emulate sh
259  NULLCMD=:
260  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
261  # is contrary to our usage.  Disable this feature.
262  alias -g '${1+"$@"}'='"$@"'
263  setopt NO_GLOB_SUBST
264else
265  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
266fi
267BIN_SH=xpg4; export BIN_SH # for Tru64
268DUALCASE=1; export DUALCASE # for MKS sh
269
270:
271(as_func_return () {
272  (exit $1)
273}
274as_func_success () {
275  as_func_return 0
276}
277as_func_failure () {
278  as_func_return 1
279}
280as_func_ret_success () {
281  return 0
282}
283as_func_ret_failure () {
284  return 1
285}
286
287exitcode=0
288if as_func_success; then
289  :
290else
291  exitcode=1
292  echo as_func_success failed.
293fi
294
295if as_func_failure; then
296  exitcode=1
297  echo as_func_failure succeeded.
298fi
299
300if as_func_ret_success; then
301  :
302else
303  exitcode=1
304  echo as_func_ret_success failed.
305fi
306
307if as_func_ret_failure; then
308  exitcode=1
309  echo as_func_ret_failure succeeded.
310fi
311
312if ( set x; as_func_ret_success y && test x = "$1" ); then
313  :
314else
315  exitcode=1
316  echo positional parameters were not saved.
317fi
318
319test $exitcode = 0) || { (exit 1); exit 1; }
320
321(
322  as_lineno_1=$LINENO
323  as_lineno_2=$LINENO
324  test "x$as_lineno_1" != "x$as_lineno_2" &&
325  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
326
327_ASEOF
328}; then
329  break
330fi
331
332fi
333
334      done
335
336      if test "x$CONFIG_SHELL" != x; then
337  for as_var in BASH_ENV ENV
338        do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
339        done
340        export CONFIG_SHELL
341        exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
342fi
343
344
345    if test $as_have_required = no; then
346  echo This script requires a shell more modern than all the
347      echo shells that I found on your system.  Please install a
348      echo modern shell, or manually run the script under such a
349      echo shell if you do have one.
350      { (exit 1); exit 1; }
351fi
352
353
354fi
355
356fi
357
358
359
360(eval "as_func_return () {
361  (exit \$1)
362}
363as_func_success () {
364  as_func_return 0
365}
366as_func_failure () {
367  as_func_return 1
368}
369as_func_ret_success () {
370  return 0
371}
372as_func_ret_failure () {
373  return 1
374}
375
376exitcode=0
377if as_func_success; then
378  :
379else
380  exitcode=1
381  echo as_func_success failed.
382fi
383
384if as_func_failure; then
385  exitcode=1
386  echo as_func_failure succeeded.
387fi
388
389if as_func_ret_success; then
390  :
391else
392  exitcode=1
393  echo as_func_ret_success failed.
394fi
395
396if as_func_ret_failure; then
397  exitcode=1
398  echo as_func_ret_failure succeeded.
399fi
400
401if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
402  :
403else
404  exitcode=1
405  echo positional parameters were not saved.
406fi
407
408test \$exitcode = 0") || {
409  echo No shell found that supports shell functions.
410  echo Please tell autoconf@gnu.org about your system,
411  echo including any error possibly output before this
412  echo message
413}
414
415
416
417  as_lineno_1=$LINENO
418  as_lineno_2=$LINENO
419  test "x$as_lineno_1" != "x$as_lineno_2" &&
420  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
421
422  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
423  # uniformly replaced by the line number.  The first 'sed' inserts a
424  # line-number line after each line using $LINENO; the second 'sed'
425  # does the real work.  The second script uses 'N' to pair each
426  # line-number line with the line containing $LINENO, and appends
427  # trailing '-' during substitution so that $LINENO is not a special
428  # case at line end.
429  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
430  # scripts with optimization help from Paolo Bonzini.  Blame Lee
431  # E. McMahon (1931-1989) for sed's syntax.  :-)
432  sed -n '
433    p
434    /[$]LINENO/=
435  ' <$as_myself |
436    sed '
437      s/[$]LINENO.*/&-/
438      t lineno
439      b
440      :lineno
441      N
442      :loop
443      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
444      t loop
445      s/-\n.*//
446    ' >$as_me.lineno &&
447  chmod +x "$as_me.lineno" ||
448    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
449   { (exit 1); exit 1; }; }
450
451  # Don't try to exec as it changes $[0], causing all sort of problems
452  # (the dirname of $[0] is not the place where we might find the
453  # original and so on.  Autoconf is especially sensitive to this).
454  . "./$as_me.lineno"
455  # Exit status is that of the last command.
456  exit
457}
458
459
460if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
461  as_dirname=dirname
462else
463  as_dirname=false
464fi
465
466ECHO_C= ECHO_N= ECHO_T=
467case `echo -n x` in
468-n*)
469  case `echo 'x\c'` in
470  *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
471  *)   ECHO_C='\c';;
472  esac;;
473*)
474  ECHO_N='-n';;
475esac
476
477if expr a : '\(a\)' >/dev/null 2>&1 &&
478   test "X`expr 00001 : '.*\(...\)'`" = X001; then
479  as_expr=expr
480else
481  as_expr=false
482fi
483
484rm -f conf$$ conf$$.exe conf$$.file
485if test -d conf$$.dir; then
486  rm -f conf$$.dir/conf$$.file
487else
488  rm -f conf$$.dir
489  mkdir conf$$.dir
490fi
491echo >conf$$.file
492if ln -s conf$$.file conf$$ 2>/dev/null; then
493  as_ln_s='ln -s'
494  # ... but there are two gotchas:
495  # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
496  # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
497  # In both cases, we have to default to `cp -p'.
498  ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
499    as_ln_s='cp -p'
500elif ln conf$$.file conf$$ 2>/dev/null; then
501  as_ln_s=ln
502else
503  as_ln_s='cp -p'
504fi
505rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
506rmdir conf$$.dir 2>/dev/null
507
508if mkdir -p . 2>/dev/null; then
509  as_mkdir_p=:
510else
511  test -d ./-p && rmdir ./-p
512  as_mkdir_p=false
513fi
514
515# Find out whether ``test -x'' works.  Don't use a zero-byte file, as
516# systems may use methods other than mode bits to determine executability.
517cat >conf$$.file <<_ASEOF
518#! /bin/sh
519exit 0
520_ASEOF
521chmod +x conf$$.file
522if test -x conf$$.file >/dev/null 2>&1; then
523  as_executable_p="test -x"
524else
525  as_executable_p=:
526fi
527rm -f conf$$.file
528
529# Sed expression to map a string onto a valid CPP name.
530as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
531
532# Sed expression to map a string onto a valid variable name.
533as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
534
535
536
537exec 7<&0 </dev/null 6>&1
538
539# Name of the host.
540# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
541# so uname gets run too.
542ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
543
544#
545# Initializations.
546#
547ac_default_prefix=/usr/local
548ac_clean_files=
549ac_config_libobj_dir=.
550LIBOBJS=
551cross_compiling=no
552subdirs=
553MFLAGS=
554MAKEFLAGS=
555SHELL=${CONFIG_SHELL-/bin/sh}
556
557# Identity of this package.
558PACKAGE_NAME=
559PACKAGE_TARNAME=
560PACKAGE_VERSION=
561PACKAGE_STRING=
562PACKAGE_BUGREPORT=
563
564ac_unique_file="owl.c"
565# Factoring default headers for most tests.
566ac_includes_default="\
567#include <stdio.h>
568#if HAVE_SYS_TYPES_H
569# include <sys/types.h>
570#endif
571#if HAVE_SYS_STAT_H
572# include <sys/stat.h>
573#endif
574#if STDC_HEADERS
575# include <stdlib.h>
576# include <stddef.h>
577#else
578# if HAVE_STDLIB_H
579#  include <stdlib.h>
580# endif
581#endif
582#if HAVE_STRING_H
583# if !STDC_HEADERS && HAVE_MEMORY_H
584#  include <memory.h>
585# endif
586# include <string.h>
587#endif
588#if HAVE_STRINGS_H
589# include <strings.h>
590#endif
591#if HAVE_INTTYPES_H
592# include <inttypes.h>
593#endif
594#if HAVE_STDINT_H
595# include <stdint.h>
596#endif
597#if HAVE_UNISTD_H
598# include <unistd.h>
599#endif"
600
601ac_subst_vars='SHELL
602PATH_SEPARATOR
603PACKAGE_NAME
604PACKAGE_TARNAME
605PACKAGE_VERSION
606PACKAGE_STRING
607PACKAGE_BUGREPORT
608exec_prefix
609prefix
610program_transform_name
611bindir
612sbindir
613libexecdir
614datarootdir
615datadir
616sysconfdir
617sharedstatedir
618localstatedir
619includedir
620oldincludedir
621docdir
622infodir
623htmldir
624dvidir
625pdfdir
626psdir
627libdir
628localedir
629mandir
630DEFS
631ECHO_C
632ECHO_N
633ECHO_T
634LIBS
635build_alias
636host_alias
637target_alias
638CC
639CFLAGS
640LDFLAGS
641CPPFLAGS
642ac_ct_CC
643EXEEXT
644OBJEXT
645CPP
646GREP
647EGREP
648XSUBPPFLAGS
649INSTALL_PROGRAM
650INSTALL_SCRIPT
651INSTALL_DATA
652subdirs
653LIBOBJS
654LTLIBOBJS'
655ac_subst_files=''
656      ac_precious_vars='build_alias
657host_alias
658target_alias
659CC
660CFLAGS
661LDFLAGS
662CPPFLAGS
663CPP'
664ac_subdirs_all='libfaim'
665
666# Initialize some variables set by options.
667ac_init_help=
668ac_init_version=false
669# The variables have the same names as the options, with
670# dashes changed to underlines.
671cache_file=/dev/null
672exec_prefix=NONE
673no_create=
674no_recursion=
675prefix=NONE
676program_prefix=NONE
677program_suffix=NONE
678program_transform_name=s,x,x,
679silent=
680site=
681srcdir=
682verbose=
683x_includes=NONE
684x_libraries=NONE
685
686# Installation directory options.
687# These are left unexpanded so users can "make install exec_prefix=/foo"
688# and all the variables that are supposed to be based on exec_prefix
689# by default will actually change.
690# Use braces instead of parens because sh, perl, etc. also accept them.
691# (The list follows the same order as the GNU Coding Standards.)
692bindir='${exec_prefix}/bin'
693sbindir='${exec_prefix}/sbin'
694libexecdir='${exec_prefix}/libexec'
695datarootdir='${prefix}/share'
696datadir='${datarootdir}'
697sysconfdir='${prefix}/etc'
698sharedstatedir='${prefix}/com'
699localstatedir='${prefix}/var'
700includedir='${prefix}/include'
701oldincludedir='/usr/include'
702docdir='${datarootdir}/doc/${PACKAGE}'
703infodir='${datarootdir}/info'
704htmldir='${docdir}'
705dvidir='${docdir}'
706pdfdir='${docdir}'
707psdir='${docdir}'
708libdir='${exec_prefix}/lib'
709localedir='${datarootdir}/locale'
710mandir='${datarootdir}/man'
711
712ac_prev=
713ac_dashdash=
714for ac_option
715do
716  # If the previous option needs an argument, assign it.
717  if test -n "$ac_prev"; then
718    eval $ac_prev=\$ac_option
719    ac_prev=
720    continue
721  fi
722
723  case $ac_option in
724  *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
725  *)    ac_optarg=yes ;;
726  esac
727
728  # Accept the important Cygnus configure options, so we can diagnose typos.
729
730  case $ac_dashdash$ac_option in
731  --)
732    ac_dashdash=yes ;;
733
734  -bindir | --bindir | --bindi | --bind | --bin | --bi)
735    ac_prev=bindir ;;
736  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
737    bindir=$ac_optarg ;;
738
739  -build | --build | --buil | --bui | --bu)
740    ac_prev=build_alias ;;
741  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
742    build_alias=$ac_optarg ;;
743
744  -cache-file | --cache-file | --cache-fil | --cache-fi \
745  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
746    ac_prev=cache_file ;;
747  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
748  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
749    cache_file=$ac_optarg ;;
750
751  --config-cache | -C)
752    cache_file=config.cache ;;
753
754  -datadir | --datadir | --datadi | --datad)
755    ac_prev=datadir ;;
756  -datadir=* | --datadir=* | --datadi=* | --datad=*)
757    datadir=$ac_optarg ;;
758
759  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
760  | --dataroo | --dataro | --datar)
761    ac_prev=datarootdir ;;
762  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
763  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
764    datarootdir=$ac_optarg ;;
765
766  -disable-* | --disable-*)
767    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
768    # Reject names that are not valid shell variable names.
769    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
770      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
771   { (exit 1); exit 1; }; }
772    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
773    eval enable_$ac_feature=no ;;
774
775  -docdir | --docdir | --docdi | --doc | --do)
776    ac_prev=docdir ;;
777  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
778    docdir=$ac_optarg ;;
779
780  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
781    ac_prev=dvidir ;;
782  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
783    dvidir=$ac_optarg ;;
784
785  -enable-* | --enable-*)
786    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
787    # Reject names that are not valid shell variable names.
788    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
789      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
790   { (exit 1); exit 1; }; }
791    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
792    eval enable_$ac_feature=\$ac_optarg ;;
793
794  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
795  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
796  | --exec | --exe | --ex)
797    ac_prev=exec_prefix ;;
798  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
799  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
800  | --exec=* | --exe=* | --ex=*)
801    exec_prefix=$ac_optarg ;;
802
803  -gas | --gas | --ga | --g)
804    # Obsolete; use --with-gas.
805    with_gas=yes ;;
806
807  -help | --help | --hel | --he | -h)
808    ac_init_help=long ;;
809  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
810    ac_init_help=recursive ;;
811  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
812    ac_init_help=short ;;
813
814  -host | --host | --hos | --ho)
815    ac_prev=host_alias ;;
816  -host=* | --host=* | --hos=* | --ho=*)
817    host_alias=$ac_optarg ;;
818
819  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
820    ac_prev=htmldir ;;
821  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
822  | --ht=*)
823    htmldir=$ac_optarg ;;
824
825  -includedir | --includedir | --includedi | --included | --include \
826  | --includ | --inclu | --incl | --inc)
827    ac_prev=includedir ;;
828  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
829  | --includ=* | --inclu=* | --incl=* | --inc=*)
830    includedir=$ac_optarg ;;
831
832  -infodir | --infodir | --infodi | --infod | --info | --inf)
833    ac_prev=infodir ;;
834  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
835    infodir=$ac_optarg ;;
836
837  -libdir | --libdir | --libdi | --libd)
838    ac_prev=libdir ;;
839  -libdir=* | --libdir=* | --libdi=* | --libd=*)
840    libdir=$ac_optarg ;;
841
842  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
843  | --libexe | --libex | --libe)
844    ac_prev=libexecdir ;;
845  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
846  | --libexe=* | --libex=* | --libe=*)
847    libexecdir=$ac_optarg ;;
848
849  -localedir | --localedir | --localedi | --localed | --locale)
850    ac_prev=localedir ;;
851  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
852    localedir=$ac_optarg ;;
853
854  -localstatedir | --localstatedir | --localstatedi | --localstated \
855  | --localstate | --localstat | --localsta | --localst | --locals)
856    ac_prev=localstatedir ;;
857  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
858  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
859    localstatedir=$ac_optarg ;;
860
861  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
862    ac_prev=mandir ;;
863  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
864    mandir=$ac_optarg ;;
865
866  -nfp | --nfp | --nf)
867    # Obsolete; use --without-fp.
868    with_fp=no ;;
869
870  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
871  | --no-cr | --no-c | -n)
872    no_create=yes ;;
873
874  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
875  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
876    no_recursion=yes ;;
877
878  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
879  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
880  | --oldin | --oldi | --old | --ol | --o)
881    ac_prev=oldincludedir ;;
882  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
883  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
884  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
885    oldincludedir=$ac_optarg ;;
886
887  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
888    ac_prev=prefix ;;
889  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
890    prefix=$ac_optarg ;;
891
892  -program-prefix | --program-prefix | --program-prefi | --program-pref \
893  | --program-pre | --program-pr | --program-p)
894    ac_prev=program_prefix ;;
895  -program-prefix=* | --program-prefix=* | --program-prefi=* \
896  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
897    program_prefix=$ac_optarg ;;
898
899  -program-suffix | --program-suffix | --program-suffi | --program-suff \
900  | --program-suf | --program-su | --program-s)
901    ac_prev=program_suffix ;;
902  -program-suffix=* | --program-suffix=* | --program-suffi=* \
903  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
904    program_suffix=$ac_optarg ;;
905
906  -program-transform-name | --program-transform-name \
907  | --program-transform-nam | --program-transform-na \
908  | --program-transform-n | --program-transform- \
909  | --program-transform | --program-transfor \
910  | --program-transfo | --program-transf \
911  | --program-trans | --program-tran \
912  | --progr-tra | --program-tr | --program-t)
913    ac_prev=program_transform_name ;;
914  -program-transform-name=* | --program-transform-name=* \
915  | --program-transform-nam=* | --program-transform-na=* \
916  | --program-transform-n=* | --program-transform-=* \
917  | --program-transform=* | --program-transfor=* \
918  | --program-transfo=* | --program-transf=* \
919  | --program-trans=* | --program-tran=* \
920  | --progr-tra=* | --program-tr=* | --program-t=*)
921    program_transform_name=$ac_optarg ;;
922
923  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
924    ac_prev=pdfdir ;;
925  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
926    pdfdir=$ac_optarg ;;
927
928  -psdir | --psdir | --psdi | --psd | --ps)
929    ac_prev=psdir ;;
930  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
931    psdir=$ac_optarg ;;
932
933  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
934  | -silent | --silent | --silen | --sile | --sil)
935    silent=yes ;;
936
937  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
938    ac_prev=sbindir ;;
939  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
940  | --sbi=* | --sb=*)
941    sbindir=$ac_optarg ;;
942
943  -sharedstatedir | --sharedstatedir | --sharedstatedi \
944  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
945  | --sharedst | --shareds | --shared | --share | --shar \
946  | --sha | --sh)
947    ac_prev=sharedstatedir ;;
948  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
949  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
950  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
951  | --sha=* | --sh=*)
952    sharedstatedir=$ac_optarg ;;
953
954  -site | --site | --sit)
955    ac_prev=site ;;
956  -site=* | --site=* | --sit=*)
957    site=$ac_optarg ;;
958
959  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
960    ac_prev=srcdir ;;
961  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
962    srcdir=$ac_optarg ;;
963
964  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
965  | --syscon | --sysco | --sysc | --sys | --sy)
966    ac_prev=sysconfdir ;;
967  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
968  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
969    sysconfdir=$ac_optarg ;;
970
971  -target | --target | --targe | --targ | --tar | --ta | --t)
972    ac_prev=target_alias ;;
973  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
974    target_alias=$ac_optarg ;;
975
976  -v | -verbose | --verbose | --verbos | --verbo | --verb)
977    verbose=yes ;;
978
979  -version | --version | --versio | --versi | --vers | -V)
980    ac_init_version=: ;;
981
982  -with-* | --with-*)
983    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
984    # Reject names that are not valid shell variable names.
985    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
986      { echo "$as_me: error: invalid package name: $ac_package" >&2
987   { (exit 1); exit 1; }; }
988    ac_package=`echo $ac_package| sed 's/-/_/g'`
989    eval with_$ac_package=\$ac_optarg ;;
990
991  -without-* | --without-*)
992    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
993    # Reject names that are not valid shell variable names.
994    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
995      { echo "$as_me: error: invalid package name: $ac_package" >&2
996   { (exit 1); exit 1; }; }
997    ac_package=`echo $ac_package | sed 's/-/_/g'`
998    eval with_$ac_package=no ;;
999
1000  --x)
1001    # Obsolete; use --with-x.
1002    with_x=yes ;;
1003
1004  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1005  | --x-incl | --x-inc | --x-in | --x-i)
1006    ac_prev=x_includes ;;
1007  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1008  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1009    x_includes=$ac_optarg ;;
1010
1011  -x-libraries | --x-libraries | --x-librarie | --x-librari \
1012  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1013    ac_prev=x_libraries ;;
1014  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1015  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1016    x_libraries=$ac_optarg ;;
1017
1018  -*) { echo "$as_me: error: unrecognized option: $ac_option
1019Try \`$0 --help' for more information." >&2
1020   { (exit 1); exit 1; }; }
1021    ;;
1022
1023  *=*)
1024    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1025    # Reject names that are not valid shell variable names.
1026    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1027      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1028   { (exit 1); exit 1; }; }
1029    eval $ac_envvar=\$ac_optarg
1030    export $ac_envvar ;;
1031
1032  *)
1033    # FIXME: should be removed in autoconf 3.0.
1034    echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1035    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1036      echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1037    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1038    ;;
1039
1040  esac
1041done
1042
1043if test -n "$ac_prev"; then
1044  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1045  { echo "$as_me: error: missing argument to $ac_option" >&2
1046   { (exit 1); exit 1; }; }
1047fi
1048
1049# Be sure to have absolute directory names.
1050for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1051                datadir sysconfdir sharedstatedir localstatedir includedir \
1052                oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1053                libdir localedir mandir
1054do
1055  eval ac_val=\$$ac_var
1056  case $ac_val in
1057    [\\/$]* | ?:[\\/]* )  continue;;
1058    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1059  esac
1060  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1061   { (exit 1); exit 1; }; }
1062done
1063
1064# There might be people who depend on the old broken behavior: `$host'
1065# used to hold the argument of --host etc.
1066# FIXME: To remove some day.
1067build=$build_alias
1068host=$host_alias
1069target=$target_alias
1070
1071# FIXME: To remove some day.
1072if test "x$host_alias" != x; then
1073  if test "x$build_alias" = x; then
1074    cross_compiling=maybe
1075    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1076    If a cross compiler is detected then cross compile mode will be used." >&2
1077  elif test "x$build_alias" != "x$host_alias"; then
1078    cross_compiling=yes
1079  fi
1080fi
1081
1082ac_tool_prefix=
1083test -n "$host_alias" && ac_tool_prefix=$host_alias-
1084
1085test "$silent" = yes && exec 6>/dev/null
1086
1087
1088ac_pwd=`pwd` && test -n "$ac_pwd" &&
1089ac_ls_di=`ls -di .` &&
1090ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1091  { echo "$as_me: error: Working directory cannot be determined" >&2
1092   { (exit 1); exit 1; }; }
1093test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1094  { echo "$as_me: error: pwd does not report name of working directory" >&2
1095   { (exit 1); exit 1; }; }
1096
1097
1098# Find the source files, if location was not specified.
1099if test -z "$srcdir"; then
1100  ac_srcdir_defaulted=yes
1101  # Try the directory containing this script, then the parent directory.
1102  ac_confdir=`$as_dirname -- "$0" ||
1103$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1104         X"$0" : 'X\(//\)[^/]' \| \
1105         X"$0" : 'X\(//\)$' \| \
1106         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1107echo X"$0" |
1108    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1109            s//\1/
1110            q
1111          }
1112          /^X\(\/\/\)[^/].*/{
1113            s//\1/
1114            q
1115          }
1116          /^X\(\/\/\)$/{
1117            s//\1/
1118            q
1119          }
1120          /^X\(\/\).*/{
1121            s//\1/
1122            q
1123          }
1124          s/.*/./; q'`
1125  srcdir=$ac_confdir
1126  if test ! -r "$srcdir/$ac_unique_file"; then
1127    srcdir=..
1128  fi
1129else
1130  ac_srcdir_defaulted=no
1131fi
1132if test ! -r "$srcdir/$ac_unique_file"; then
1133  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1134  { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1135   { (exit 1); exit 1; }; }
1136fi
1137ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1138ac_abs_confdir=`(
1139        cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
1140   { (exit 1); exit 1; }; }
1141        pwd)`
1142# When building in place, set srcdir=.
1143if test "$ac_abs_confdir" = "$ac_pwd"; then
1144  srcdir=.
1145fi
1146# Remove unnecessary trailing slashes from srcdir.
1147# Double slashes in file names in object file debugging info
1148# mess up M-x gdb in Emacs.
1149case $srcdir in
1150*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1151esac
1152for ac_var in $ac_precious_vars; do
1153  eval ac_env_${ac_var}_set=\${${ac_var}+set}
1154  eval ac_env_${ac_var}_value=\$${ac_var}
1155  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1156  eval ac_cv_env_${ac_var}_value=\$${ac_var}
1157done
1158
1159#
1160# Report the --help message.
1161#
1162if test "$ac_init_help" = "long"; then
1163  # Omit some internal or obsolete options to make the list less imposing.
1164  # This message is too long to be a string in the A/UX 3.1 sh.
1165  cat <<_ACEOF
1166\`configure' configures this package to adapt to many kinds of systems.
1167
1168Usage: $0 [OPTION]... [VAR=VALUE]...
1169
1170To assign environment variables (e.g., CC, CFLAGS...), specify them as
1171VAR=VALUE.  See below for descriptions of some of the useful variables.
1172
1173Defaults for the options are specified in brackets.
1174
1175Configuration:
1176  -h, --help              display this help and exit
1177      --help=short        display options specific to this package
1178      --help=recursive    display the short help of all the included packages
1179  -V, --version           display version information and exit
1180  -q, --quiet, --silent   do not print \`checking...' messages
1181      --cache-file=FILE   cache test results in FILE [disabled]
1182  -C, --config-cache      alias for \`--cache-file=config.cache'
1183  -n, --no-create         do not create output files
1184      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1185
1186Installation directories:
1187  --prefix=PREFIX         install architecture-independent files in PREFIX
1188                          [$ac_default_prefix]
1189  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1190                          [PREFIX]
1191
1192By default, \`make install' will install all the files in
1193\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1194an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1195for instance \`--prefix=\$HOME'.
1196
1197For better control, use the options below.
1198
1199Fine tuning of the installation directories:
1200  --bindir=DIR           user executables [EPREFIX/bin]
1201  --sbindir=DIR          system admin executables [EPREFIX/sbin]
1202  --libexecdir=DIR       program executables [EPREFIX/libexec]
1203  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
1204  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
1205  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
1206  --libdir=DIR           object code libraries [EPREFIX/lib]
1207  --includedir=DIR       C header files [PREFIX/include]
1208  --oldincludedir=DIR    C header files for non-gcc [/usr/include]
1209  --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
1210  --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
1211  --infodir=DIR          info documentation [DATAROOTDIR/info]
1212  --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
1213  --mandir=DIR           man documentation [DATAROOTDIR/man]
1214  --docdir=DIR           documentation root [DATAROOTDIR/doc/PACKAGE]
1215  --htmldir=DIR          html documentation [DOCDIR]
1216  --dvidir=DIR           dvi documentation [DOCDIR]
1217  --pdfdir=DIR           pdf documentation [DOCDIR]
1218  --psdir=DIR            ps documentation [DOCDIR]
1219_ACEOF
1220
1221  cat <<\_ACEOF
1222_ACEOF
1223fi
1224
1225if test -n "$ac_init_help"; then
1226
1227  cat <<\_ACEOF
1228
1229Some influential environment variables:
1230  CC          C compiler command
1231  CFLAGS      C compiler flags
1232  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1233              nonstandard directory <lib dir>
1234  CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1235              you have headers in a nonstandard directory <include dir>
1236  CPP         C preprocessor
1237
1238Use these variables to override the choices made by `configure' or to help
1239it to find libraries and programs with nonstandard names/locations.
1240
1241_ACEOF
1242ac_status=$?
1243fi
1244
1245if test "$ac_init_help" = "recursive"; then
1246  # If there are subdirs, report their specific --help.
1247  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1248    test -d "$ac_dir" || continue
1249    ac_builddir=.
1250
1251case "$ac_dir" in
1252.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1253*)
1254  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1255  # A ".." for each directory in $ac_dir_suffix.
1256  ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1257  case $ac_top_builddir_sub in
1258  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1259  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1260  esac ;;
1261esac
1262ac_abs_top_builddir=$ac_pwd
1263ac_abs_builddir=$ac_pwd$ac_dir_suffix
1264# for backward compatibility:
1265ac_top_builddir=$ac_top_build_prefix
1266
1267case $srcdir in
1268  .)  # We are building in place.
1269    ac_srcdir=.
1270    ac_top_srcdir=$ac_top_builddir_sub
1271    ac_abs_top_srcdir=$ac_pwd ;;
1272  [\\/]* | ?:[\\/]* )  # Absolute name.
1273    ac_srcdir=$srcdir$ac_dir_suffix;
1274    ac_top_srcdir=$srcdir
1275    ac_abs_top_srcdir=$srcdir ;;
1276  *) # Relative name.
1277    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1278    ac_top_srcdir=$ac_top_build_prefix$srcdir
1279    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1280esac
1281ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1282
1283    cd "$ac_dir" || { ac_status=$?; continue; }
1284    # Check for guested configure.
1285    if test -f "$ac_srcdir/configure.gnu"; then
1286      echo &&
1287      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1288    elif test -f "$ac_srcdir/configure"; then
1289      echo &&
1290      $SHELL "$ac_srcdir/configure" --help=recursive
1291    else
1292      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1293    fi || ac_status=$?
1294    cd "$ac_pwd" || { ac_status=$?; break; }
1295  done
1296fi
1297
1298test -n "$ac_init_help" && exit $ac_status
1299if $ac_init_version; then
1300  cat <<\_ACEOF
1301configure
1302generated by GNU Autoconf 2.60
1303
1304Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
13052002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1306This configure script is free software; the Free Software Foundation
1307gives unlimited permission to copy, distribute and modify it.
1308_ACEOF
1309  exit
1310fi
1311cat >config.log <<_ACEOF
1312This file contains any messages produced by compilers while
1313running configure, to aid debugging if configure makes a mistake.
1314
1315It was created by $as_me, which was
1316generated by GNU Autoconf 2.60.  Invocation command line was
1317
1318  $ $0 $@
1319
1320_ACEOF
1321exec 5>>config.log
1322{
1323cat <<_ASUNAME
1324## --------- ##
1325## Platform. ##
1326## --------- ##
1327
1328hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1329uname -m = `(uname -m) 2>/dev/null || echo unknown`
1330uname -r = `(uname -r) 2>/dev/null || echo unknown`
1331uname -s = `(uname -s) 2>/dev/null || echo unknown`
1332uname -v = `(uname -v) 2>/dev/null || echo unknown`
1333
1334/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1335/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1336
1337/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1338/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1339/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1340/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1341/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1342/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1343/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1344
1345_ASUNAME
1346
1347as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1348for as_dir in $PATH
1349do
1350  IFS=$as_save_IFS
1351  test -z "$as_dir" && as_dir=.
1352  echo "PATH: $as_dir"
1353done
1354IFS=$as_save_IFS
1355
1356} >&5
1357
1358cat >&5 <<_ACEOF
1359
1360
1361## ----------- ##
1362## Core tests. ##
1363## ----------- ##
1364
1365_ACEOF
1366
1367
1368# Keep a trace of the command line.
1369# Strip out --no-create and --no-recursion so they do not pile up.
1370# Strip out --silent because we don't want to record it for future runs.
1371# Also quote any args containing shell meta-characters.
1372# Make two passes to allow for proper duplicate-argument suppression.
1373ac_configure_args=
1374ac_configure_args0=
1375ac_configure_args1=
1376ac_must_keep_next=false
1377for ac_pass in 1 2
1378do
1379  for ac_arg
1380  do
1381    case $ac_arg in
1382    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1383    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1384    | -silent | --silent | --silen | --sile | --sil)
1385      continue ;;
1386    *\'*)
1387      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1388    esac
1389    case $ac_pass in
1390    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1391    2)
1392      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1393      if test $ac_must_keep_next = true; then
1394        ac_must_keep_next=false # Got value, back to normal.
1395      else
1396        case $ac_arg in
1397          *=* | --config-cache | -C | -disable-* | --disable-* \
1398          | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1399          | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1400          | -with-* | --with-* | -without-* | --without-* | --x)
1401            case "$ac_configure_args0 " in
1402              "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1403            esac
1404            ;;
1405          -* ) ac_must_keep_next=true ;;
1406        esac
1407      fi
1408      ac_configure_args="$ac_configure_args '$ac_arg'"
1409      ;;
1410    esac
1411  done
1412done
1413$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1414$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1415
1416# When interrupted or exit'd, cleanup temporary files, and complete
1417# config.log.  We remove comments because anyway the quotes in there
1418# would cause problems or look ugly.
1419# WARNING: Use '\'' to represent an apostrophe within the trap.
1420# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1421trap 'exit_status=$?
1422  # Save into config.log some information that might help in debugging.
1423  {
1424    echo
1425
1426    cat <<\_ASBOX
1427## ---------------- ##
1428## Cache variables. ##
1429## ---------------- ##
1430_ASBOX
1431    echo
1432    # The following way of writing the cache mishandles newlines in values,
1433(
1434  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1435    eval ac_val=\$$ac_var
1436    case $ac_val in #(
1437    *${as_nl}*)
1438      case $ac_var in #(
1439      *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1440echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1441      esac
1442      case $ac_var in #(
1443      _ | IFS | as_nl) ;; #(
1444      *) $as_unset $ac_var ;;
1445      esac ;;
1446    esac
1447  done
1448  (set) 2>&1 |
1449    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1450    *${as_nl}ac_space=\ *)
1451      sed -n \
1452        "s/'\''/'\''\\\\'\'''\''/g;
1453          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1454      ;; #(
1455    *)
1456      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1457      ;;
1458    esac |
1459    sort
1460)
1461    echo
1462
1463    cat <<\_ASBOX
1464## ----------------- ##
1465## Output variables. ##
1466## ----------------- ##
1467_ASBOX
1468    echo
1469    for ac_var in $ac_subst_vars
1470    do
1471      eval ac_val=\$$ac_var
1472      case $ac_val in
1473      *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1474      esac
1475      echo "$ac_var='\''$ac_val'\''"
1476    done | sort
1477    echo
1478
1479    if test -n "$ac_subst_files"; then
1480      cat <<\_ASBOX
1481## ------------------- ##
1482## File substitutions. ##
1483## ------------------- ##
1484_ASBOX
1485      echo
1486      for ac_var in $ac_subst_files
1487      do
1488        eval ac_val=\$$ac_var
1489        case $ac_val in
1490        *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1491        esac
1492        echo "$ac_var='\''$ac_val'\''"
1493      done | sort
1494      echo
1495    fi
1496
1497    if test -s confdefs.h; then
1498      cat <<\_ASBOX
1499## ----------- ##
1500## confdefs.h. ##
1501## ----------- ##
1502_ASBOX
1503      echo
1504      cat confdefs.h
1505      echo
1506    fi
1507    test "$ac_signal" != 0 &&
1508      echo "$as_me: caught signal $ac_signal"
1509    echo "$as_me: exit $exit_status"
1510  } >&5
1511  rm -f core *.core core.conftest.* &&
1512    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1513    exit $exit_status
1514' 0
1515for ac_signal in 1 2 13 15; do
1516  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1517done
1518ac_signal=0
1519
1520# confdefs.h avoids OS command line length limits that DEFS can exceed.
1521rm -f -r conftest* confdefs.h
1522
1523# Predefined preprocessor variables.
1524
1525cat >>confdefs.h <<_ACEOF
1526#define PACKAGE_NAME "$PACKAGE_NAME"
1527_ACEOF
1528
1529
1530cat >>confdefs.h <<_ACEOF
1531#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1532_ACEOF
1533
1534
1535cat >>confdefs.h <<_ACEOF
1536#define PACKAGE_VERSION "$PACKAGE_VERSION"
1537_ACEOF
1538
1539
1540cat >>confdefs.h <<_ACEOF
1541#define PACKAGE_STRING "$PACKAGE_STRING"
1542_ACEOF
1543
1544
1545cat >>confdefs.h <<_ACEOF
1546#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1547_ACEOF
1548
1549
1550# Let the site file select an alternate cache file if it wants to.
1551# Prefer explicitly selected file to automatically selected ones.
1552if test -n "$CONFIG_SITE"; then
1553  set x "$CONFIG_SITE"
1554elif test "x$prefix" != xNONE; then
1555  set x "$prefix/share/config.site" "$prefix/etc/config.site"
1556else
1557  set x "$ac_default_prefix/share/config.site" \
1558        "$ac_default_prefix/etc/config.site"
1559fi
1560shift
1561for ac_site_file
1562do
1563  if test -r "$ac_site_file"; then
1564    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1565echo "$as_me: loading site script $ac_site_file" >&6;}
1566    sed 's/^/| /' "$ac_site_file" >&5
1567    . "$ac_site_file"
1568  fi
1569done
1570
1571if test -r "$cache_file"; then
1572  # Some versions of bash will fail to source /dev/null (special
1573  # files actually), so we avoid doing that.
1574  if test -f "$cache_file"; then
1575    { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1576echo "$as_me: loading cache $cache_file" >&6;}
1577    case $cache_file in
1578      [\\/]* | ?:[\\/]* ) . "$cache_file";;
1579      *)                      . "./$cache_file";;
1580    esac
1581  fi
1582else
1583  { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1584echo "$as_me: creating cache $cache_file" >&6;}
1585  >$cache_file
1586fi
1587
1588# Check that the precious variables saved in the cache have kept the same
1589# value.
1590ac_cache_corrupted=false
1591for ac_var in $ac_precious_vars; do
1592  eval ac_old_set=\$ac_cv_env_${ac_var}_set
1593  eval ac_new_set=\$ac_env_${ac_var}_set
1594  eval ac_old_val=\$ac_cv_env_${ac_var}_value
1595  eval ac_new_val=\$ac_env_${ac_var}_value
1596  case $ac_old_set,$ac_new_set in
1597    set,)
1598      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1599echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1600      ac_cache_corrupted=: ;;
1601    ,set)
1602      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1603echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1604      ac_cache_corrupted=: ;;
1605    ,);;
1606    *)
1607      if test "x$ac_old_val" != "x$ac_new_val"; then
1608        { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1609echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1610        { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1611echo "$as_me:   former value:  $ac_old_val" >&2;}
1612        { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1613echo "$as_me:   current value: $ac_new_val" >&2;}
1614        ac_cache_corrupted=:
1615      fi;;
1616  esac
1617  # Pass precious variables to config.status.
1618  if test "$ac_new_set" = set; then
1619    case $ac_new_val in
1620    *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1621    *) ac_arg=$ac_var=$ac_new_val ;;
1622    esac
1623    case " $ac_configure_args " in
1624      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1625      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1626    esac
1627  fi
1628done
1629if $ac_cache_corrupted; then
1630  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1631echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1632  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1633echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1634   { (exit 1); exit 1; }; }
1635fi
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653ac_ext=c
1654ac_cpp='$CPP $CPPFLAGS'
1655ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1656ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1657ac_compiler_gnu=$ac_cv_c_compiler_gnu
1658
1659
1660
1661ac_config_headers="$ac_config_headers config.h"
1662
1663
1664ac_ext=c
1665ac_cpp='$CPP $CPPFLAGS'
1666ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1667ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1668ac_compiler_gnu=$ac_cv_c_compiler_gnu
1669if test -n "$ac_tool_prefix"; then
1670  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1671set dummy ${ac_tool_prefix}gcc; ac_word=$2
1672{ echo "$as_me:$LINENO: checking for $ac_word" >&5
1673echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1674if test "${ac_cv_prog_CC+set}" = set; then
1675  echo $ECHO_N "(cached) $ECHO_C" >&6
1676else
1677  if test -n "$CC"; then
1678  ac_cv_prog_CC="$CC" # Let the user override the test.
1679else
1680as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1681for as_dir in $PATH
1682do
1683  IFS=$as_save_IFS
1684  test -z "$as_dir" && as_dir=.
1685  for ac_exec_ext in '' $ac_executable_extensions; do
1686  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
1687    ac_cv_prog_CC="${ac_tool_prefix}gcc"
1688    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1689    break 2
1690  fi
1691done
1692done
1693IFS=$as_save_IFS
1694
1695fi
1696fi
1697CC=$ac_cv_prog_CC
1698if test -n "$CC"; then
1699  { echo "$as_me:$LINENO: result: $CC" >&5
1700echo "${ECHO_T}$CC" >&6; }
1701else
1702  { echo "$as_me:$LINENO: result: no" >&5
1703echo "${ECHO_T}no" >&6; }
1704fi
1705
1706
1707fi
1708if test -z "$ac_cv_prog_CC"; then
1709  ac_ct_CC=$CC
1710  # Extract the first word of "gcc", so it can be a program name with args.
1711set dummy gcc; ac_word=$2
1712{ echo "$as_me:$LINENO: checking for $ac_word" >&5
1713echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1714if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1715  echo $ECHO_N "(cached) $ECHO_C" >&6
1716else
1717  if test -n "$ac_ct_CC"; then
1718  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1719else
1720as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1721for as_dir in $PATH
1722do
1723  IFS=$as_save_IFS
1724  test -z "$as_dir" && as_dir=.
1725  for ac_exec_ext in '' $ac_executable_extensions; do
1726  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
1727    ac_cv_prog_ac_ct_CC="gcc"
1728    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1729    break 2
1730  fi
1731done
1732done
1733IFS=$as_save_IFS
1734
1735fi
1736fi
1737ac_ct_CC=$ac_cv_prog_ac_ct_CC
1738if test -n "$ac_ct_CC"; then
1739  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1740echo "${ECHO_T}$ac_ct_CC" >&6; }
1741else
1742  { echo "$as_me:$LINENO: result: no" >&5
1743echo "${ECHO_T}no" >&6; }
1744fi
1745
1746  if test "x$ac_ct_CC" = x; then
1747    CC=""
1748  else
1749    case $cross_compiling:$ac_tool_warned in
1750yes:)
1751{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
1752whose name does not start with the host triplet.  If you think this
1753configuration is useful to you, please write to autoconf@gnu.org." >&5
1754echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
1755whose name does not start with the host triplet.  If you think this
1756configuration is useful to you, please write to autoconf@gnu.org." >&2;}
1757ac_tool_warned=yes ;;
1758esac
1759    CC=$ac_ct_CC
1760  fi
1761else
1762  CC="$ac_cv_prog_CC"
1763fi
1764
1765if test -z "$CC"; then
1766          if test -n "$ac_tool_prefix"; then
1767    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1768set dummy ${ac_tool_prefix}cc; ac_word=$2
1769{ echo "$as_me:$LINENO: checking for $ac_word" >&5
1770echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1771if test "${ac_cv_prog_CC+set}" = set; then
1772  echo $ECHO_N "(cached) $ECHO_C" >&6
1773else
1774  if test -n "$CC"; then
1775  ac_cv_prog_CC="$CC" # Let the user override the test.
1776else
1777as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1778for as_dir in $PATH
1779do
1780  IFS=$as_save_IFS
1781  test -z "$as_dir" && as_dir=.
1782  for ac_exec_ext in '' $ac_executable_extensions; do
1783  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
1784    ac_cv_prog_CC="${ac_tool_prefix}cc"
1785    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1786    break 2
1787  fi
1788done
1789done
1790IFS=$as_save_IFS
1791
1792fi
1793fi
1794CC=$ac_cv_prog_CC
1795if test -n "$CC"; then
1796  { echo "$as_me:$LINENO: result: $CC" >&5
1797echo "${ECHO_T}$CC" >&6; }
1798else
1799  { echo "$as_me:$LINENO: result: no" >&5
1800echo "${ECHO_T}no" >&6; }
1801fi
1802
1803
1804  fi
1805fi
1806if test -z "$CC"; then
1807  # Extract the first word of "cc", so it can be a program name with args.
1808set dummy cc; ac_word=$2
1809{ echo "$as_me:$LINENO: checking for $ac_word" >&5
1810echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1811if test "${ac_cv_prog_CC+set}" = set; then
1812  echo $ECHO_N "(cached) $ECHO_C" >&6
1813else
1814  if test -n "$CC"; then
1815  ac_cv_prog_CC="$CC" # Let the user override the test.
1816else
1817  ac_prog_rejected=no
1818as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1819for as_dir in $PATH
1820do
1821  IFS=$as_save_IFS
1822  test -z "$as_dir" && as_dir=.
1823  for ac_exec_ext in '' $ac_executable_extensions; do
1824  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
1825    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1826       ac_prog_rejected=yes
1827       continue
1828     fi
1829    ac_cv_prog_CC="cc"
1830    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1831    break 2
1832  fi
1833done
1834done
1835IFS=$as_save_IFS
1836
1837if test $ac_prog_rejected = yes; then
1838  # We found a bogon in the path, so make sure we never use it.
1839  set dummy $ac_cv_prog_CC
1840  shift
1841  if test $# != 0; then
1842    # We chose a different compiler from the bogus one.
1843    # However, it has the same basename, so the bogon will be chosen
1844    # first if we set CC to just the basename; use the full file name.
1845    shift
1846    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
1847  fi
1848fi
1849fi
1850fi
1851CC=$ac_cv_prog_CC
1852if test -n "$CC"; then
1853  { echo "$as_me:$LINENO: result: $CC" >&5
1854echo "${ECHO_T}$CC" >&6; }
1855else
1856  { echo "$as_me:$LINENO: result: no" >&5
1857echo "${ECHO_T}no" >&6; }
1858fi
1859
1860
1861fi
1862if test -z "$CC"; then
1863  if test -n "$ac_tool_prefix"; then
1864  for ac_prog in cl.exe
1865  do
1866    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1867set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1868{ echo "$as_me:$LINENO: checking for $ac_word" >&5
1869echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1870if test "${ac_cv_prog_CC+set}" = set; then
1871  echo $ECHO_N "(cached) $ECHO_C" >&6
1872else
1873  if test -n "$CC"; then
1874  ac_cv_prog_CC="$CC" # Let the user override the test.
1875else
1876as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1877for as_dir in $PATH
1878do
1879  IFS=$as_save_IFS
1880  test -z "$as_dir" && as_dir=.
1881  for ac_exec_ext in '' $ac_executable_extensions; do
1882  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
1883    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1884    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1885    break 2
1886  fi
1887done
1888done
1889IFS=$as_save_IFS
1890
1891fi
1892fi
1893CC=$ac_cv_prog_CC
1894if test -n "$CC"; then
1895  { echo "$as_me:$LINENO: result: $CC" >&5
1896echo "${ECHO_T}$CC" >&6; }
1897else
1898  { echo "$as_me:$LINENO: result: no" >&5
1899echo "${ECHO_T}no" >&6; }
1900fi
1901
1902
1903    test -n "$CC" && break
1904  done
1905fi
1906if test -z "$CC"; then
1907  ac_ct_CC=$CC
1908  for ac_prog in cl.exe
1909do
1910  # Extract the first word of "$ac_prog", so it can be a program name with args.
1911set dummy $ac_prog; ac_word=$2
1912{ echo "$as_me:$LINENO: checking for $ac_word" >&5
1913echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1914if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1915  echo $ECHO_N "(cached) $ECHO_C" >&6
1916else
1917  if test -n "$ac_ct_CC"; then
1918  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1919else
1920as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1921for as_dir in $PATH
1922do
1923  IFS=$as_save_IFS
1924  test -z "$as_dir" && as_dir=.
1925  for ac_exec_ext in '' $ac_executable_extensions; do
1926  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; }; then
1927    ac_cv_prog_ac_ct_CC="$ac_prog"
1928    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1929    break 2
1930  fi
1931done
1932done
1933IFS=$as_save_IFS
1934
1935fi
1936fi
1937ac_ct_CC=$ac_cv_prog_ac_ct_CC
1938if test -n "$ac_ct_CC"; then
1939  { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1940echo "${ECHO_T}$ac_ct_CC" >&6; }
1941else
1942  { echo "$as_me:$LINENO: result: no" >&5
1943echo "${ECHO_T}no" >&6; }
1944fi
1945
1946
1947  test -n "$ac_ct_CC" && break
1948done
1949
1950  if test "x$ac_ct_CC" = x; then
1951    CC=""
1952  else
1953    case $cross_compiling:$ac_tool_warned in
1954yes:)
1955{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
1956whose name does not start with the host triplet.  If you think this
1957configuration is useful to you, please write to autoconf@gnu.org." >&5
1958echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
1959whose name does not start with the host triplet.  If you think this
1960configuration is useful to you, please write to autoconf@gnu.org." >&2;}
1961ac_tool_warned=yes ;;
1962esac
1963    CC=$ac_ct_CC
1964  fi
1965fi
1966
1967fi
1968
1969
1970test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
1971See \`config.log' for more details." >&5
1972echo "$as_me: error: no acceptable C compiler found in \$PATH
1973See \`config.log' for more details." >&2;}
1974   { (exit 1); exit 1; }; }
1975
1976# Provide some information about the compiler.
1977echo "$as_me:$LINENO: checking for C compiler version" >&5
1978ac_compiler=`set X $ac_compile; echo $2`
1979{ (ac_try="$ac_compiler --version >&5"
1980case "(($ac_try" in
1981  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1982  *) ac_try_echo=$ac_try;;
1983esac
1984eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
1985  (eval "$ac_compiler --version >&5") 2>&5
1986  ac_status=$?
1987  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1988  (exit $ac_status); }
1989{ (ac_try="$ac_compiler -v >&5"
1990case "(($ac_try" in
1991  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1992  *) ac_try_echo=$ac_try;;
1993esac
1994eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
1995  (eval "$ac_compiler -v >&5") 2>&5
1996  ac_status=$?
1997  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1998  (exit $ac_status); }
1999{ (ac_try="$ac_compiler -V >&5"
2000case "(($ac_try" in
2001  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2002  *) ac_try_echo=$ac_try;;
2003esac
2004eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2005  (eval "$ac_compiler -V >&5") 2>&5
2006  ac_status=$?
2007  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2008  (exit $ac_status); }
2009
2010cat >conftest.$ac_ext <<_ACEOF
2011/* confdefs.h.  */
2012_ACEOF
2013cat confdefs.h >>conftest.$ac_ext
2014cat >>conftest.$ac_ext <<_ACEOF
2015/* end confdefs.h.  */
2016
2017int
2018main ()
2019{
2020
2021  ;
2022  return 0;
2023}
2024_ACEOF
2025ac_clean_files_save=$ac_clean_files
2026ac_clean_files="$ac_clean_files a.out a.exe b.out"
2027# Try to create an executable without -o first, disregard a.out.
2028# It will help us diagnose broken compilers, and finding out an intuition
2029# of exeext.
2030{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2031echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
2032ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2033#
2034# List of possible output files, starting from the most likely.
2035# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
2036# only as a last resort.  b.out is created by i960 compilers.
2037ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
2038#
2039# The IRIX 6 linker writes into existing files which may not be
2040# executable, retaining their permissions.  Remove them first so a
2041# subsequent execution test works.
2042ac_rmfiles=
2043for ac_file in $ac_files
2044do
2045  case $ac_file in
2046    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2047    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2048  esac
2049done
2050rm -f $ac_rmfiles
2051
2052if { (ac_try="$ac_link_default"
2053case "(($ac_try" in
2054  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2055  *) ac_try_echo=$ac_try;;
2056esac
2057eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2058  (eval "$ac_link_default") 2>&5
2059  ac_status=$?
2060  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2061  (exit $ac_status); }; then
2062  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2063# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2064# in a Makefile.  We should not override ac_cv_exeext if it was cached,
2065# so that the user can short-circuit this test for compilers unknown to
2066# Autoconf.
2067for ac_file in $ac_files
2068do
2069  test -f "$ac_file" || continue
2070  case $ac_file in
2071    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
2072        ;;
2073    [ab].out )
2074        # We found the default executable, but exeext='' is most
2075        # certainly right.
2076        break;;
2077    *.* )
2078        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2079        then :; else
2080           ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2081        fi
2082        # We set ac_cv_exeext here because the later test for it is not
2083        # safe: cross compilers may not add the suffix if given an `-o'
2084        # argument, so we may need to know it at that point already.
2085        # Even if this section looks crufty: it has the advantage of
2086        # actually working.
2087        break;;
2088    * )
2089        break;;
2090  esac
2091done
2092test "$ac_cv_exeext" = no && ac_cv_exeext=
2093
2094else
2095  echo "$as_me: failed program was:" >&5
2096sed 's/^/| /' conftest.$ac_ext >&5
2097
2098{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
2099See \`config.log' for more details." >&5
2100echo "$as_me: error: C compiler cannot create executables
2101See \`config.log' for more details." >&2;}
2102   { (exit 77); exit 77; }; }
2103fi
2104
2105ac_exeext=$ac_cv_exeext
2106{ echo "$as_me:$LINENO: result: $ac_file" >&5
2107echo "${ECHO_T}$ac_file" >&6; }
2108
2109# Check that the compiler produces executables we can run.  If not, either
2110# the compiler is broken, or we cross compile.
2111{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2112echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
2113# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2114# If not cross compiling, check that we can run a simple program.
2115if test "$cross_compiling" != yes; then
2116  if { ac_try='./$ac_file'
2117  { (case "(($ac_try" in
2118  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2119  *) ac_try_echo=$ac_try;;
2120esac
2121eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2122  (eval "$ac_try") 2>&5
2123  ac_status=$?
2124  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2125  (exit $ac_status); }; }; then
2126    cross_compiling=no
2127  else
2128    if test "$cross_compiling" = maybe; then
2129        cross_compiling=yes
2130    else
2131        { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2132If you meant to cross compile, use \`--host'.
2133See \`config.log' for more details." >&5
2134echo "$as_me: error: cannot run C compiled programs.
2135If you meant to cross compile, use \`--host'.
2136See \`config.log' for more details." >&2;}
2137   { (exit 1); exit 1; }; }
2138    fi
2139  fi
2140fi
2141{ echo "$as_me:$LINENO: result: yes" >&5
2142echo "${ECHO_T}yes" >&6; }
2143
2144rm -f a.out a.exe conftest$ac_cv_exeext b.out
2145ac_clean_files=$ac_clean_files_save
2146# Check that the compiler produces executables we can run.  If not, either
2147# the compiler is broken, or we cross compile.
2148{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2149echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
2150{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
2151echo "${ECHO_T}$cross_compiling" >&6; }
2152
2153{ echo "$as_me:$LINENO: checking for suffix of executables" >&5
2154echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
2155if { (ac_try="$ac_link"
2156case "(($ac_try" in
2157  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2158  *) ac_try_echo=$ac_try;;
2159esac
2160eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2161  (eval "$ac_link") 2>&5
2162  ac_status=$?
2163  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2164  (exit $ac_status); }; then
2165  # If both `conftest.exe' and `conftest' are `present' (well, observable)
2166# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2167# work properly (i.e., refer to `conftest.exe'), while it won't with
2168# `rm'.
2169for ac_file in conftest.exe conftest conftest.*; do
2170  test -f "$ac_file" || continue
2171  case $ac_file in
2172    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2173    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2174          break;;
2175    * ) break;;
2176  esac
2177done
2178else
2179  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2180See \`config.log' for more details." >&5
2181echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2182See \`config.log' for more details." >&2;}
2183   { (exit 1); exit 1; }; }
2184fi
2185
2186rm -f conftest$ac_cv_exeext
2187{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2188echo "${ECHO_T}$ac_cv_exeext" >&6; }
2189
2190rm -f conftest.$ac_ext
2191EXEEXT=$ac_cv_exeext
2192ac_exeext=$EXEEXT
2193{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
2194echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
2195if test "${ac_cv_objext+set}" = set; then
2196  echo $ECHO_N "(cached) $ECHO_C" >&6
2197else
2198  cat >conftest.$ac_ext <<_ACEOF
2199/* confdefs.h.  */
2200_ACEOF
2201cat confdefs.h >>conftest.$ac_ext
2202cat >>conftest.$ac_ext <<_ACEOF
2203/* end confdefs.h.  */
2204
2205int
2206main ()
2207{
2208
2209  ;
2210  return 0;
2211}
2212_ACEOF
2213rm -f conftest.o conftest.obj
2214if { (ac_try="$ac_compile"
2215case "(($ac_try" in
2216  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2217  *) ac_try_echo=$ac_try;;
2218esac
2219eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2220  (eval "$ac_compile") 2>&5
2221  ac_status=$?
2222  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2223  (exit $ac_status); }; then
2224  for ac_file in conftest.o conftest.obj conftest.*; do
2225  test -f "$ac_file" || continue;
2226  case $ac_file in
2227    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
2228    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2229       break;;
2230  esac
2231done
2232else
2233  echo "$as_me: failed program was:" >&5
2234sed 's/^/| /' conftest.$ac_ext >&5
2235
2236{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2237See \`config.log' for more details." >&5
2238echo "$as_me: error: cannot compute suffix of object files: cannot compile
2239See \`config.log' for more details." >&2;}
2240   { (exit 1); exit 1; }; }
2241fi
2242
2243rm -f conftest.$ac_cv_objext conftest.$ac_ext
2244fi
2245{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2246echo "${ECHO_T}$ac_cv_objext" >&6; }
2247OBJEXT=$ac_cv_objext
2248ac_objext=$OBJEXT
2249{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2250echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
2251if test "${ac_cv_c_compiler_gnu+set}" = set; then
2252  echo $ECHO_N "(cached) $ECHO_C" >&6
2253else
2254  cat >conftest.$ac_ext <<_ACEOF
2255/* confdefs.h.  */
2256_ACEOF
2257cat confdefs.h >>conftest.$ac_ext
2258cat >>conftest.$ac_ext <<_ACEOF
2259/* end confdefs.h.  */
2260
2261int
2262main ()
2263{
2264#ifndef __GNUC__
2265       choke me
2266#endif
2267
2268  ;
2269  return 0;
2270}
2271_ACEOF
2272rm -f conftest.$ac_objext
2273if { (ac_try="$ac_compile"
2274case "(($ac_try" in
2275  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2276  *) ac_try_echo=$ac_try;;
2277esac
2278eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2279  (eval "$ac_compile") 2>conftest.er1
2280  ac_status=$?
2281  grep -v '^ *+' conftest.er1 >conftest.err
2282  rm -f conftest.er1
2283  cat conftest.err >&5
2284  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2285  (exit $ac_status); } &&
2286         { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2287  { (case "(($ac_try" in
2288  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2289  *) ac_try_echo=$ac_try;;
2290esac
2291eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2292  (eval "$ac_try") 2>&5
2293  ac_status=$?
2294  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2295  (exit $ac_status); }; } &&
2296         { ac_try='test -s conftest.$ac_objext'
2297  { (case "(($ac_try" in
2298  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2299  *) ac_try_echo=$ac_try;;
2300esac
2301eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2302  (eval "$ac_try") 2>&5
2303  ac_status=$?
2304  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2305  (exit $ac_status); }; }; then
2306  ac_compiler_gnu=yes
2307else
2308  echo "$as_me: failed program was:" >&5
2309sed 's/^/| /' conftest.$ac_ext >&5
2310
2311        ac_compiler_gnu=no
2312fi
2313
2314rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2315ac_cv_c_compiler_gnu=$ac_compiler_gnu
2316
2317fi
2318{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2319echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
2320GCC=`test $ac_compiler_gnu = yes && echo yes`
2321ac_test_CFLAGS=${CFLAGS+set}
2322ac_save_CFLAGS=$CFLAGS
2323{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2324echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
2325if test "${ac_cv_prog_cc_g+set}" = set; then
2326  echo $ECHO_N "(cached) $ECHO_C" >&6
2327else
2328  ac_save_c_werror_flag=$ac_c_werror_flag
2329   ac_c_werror_flag=yes
2330   ac_cv_prog_cc_g=no
2331   CFLAGS="-g"
2332   cat >conftest.$ac_ext <<_ACEOF
2333/* confdefs.h.  */
2334_ACEOF
2335cat confdefs.h >>conftest.$ac_ext
2336cat >>conftest.$ac_ext <<_ACEOF
2337/* end confdefs.h.  */
2338
2339int
2340main ()
2341{
2342
2343  ;
2344  return 0;
2345}
2346_ACEOF
2347rm -f conftest.$ac_objext
2348if { (ac_try="$ac_compile"
2349case "(($ac_try" in
2350  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2351  *) ac_try_echo=$ac_try;;
2352esac
2353eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2354  (eval "$ac_compile") 2>conftest.er1
2355  ac_status=$?
2356  grep -v '^ *+' conftest.er1 >conftest.err
2357  rm -f conftest.er1
2358  cat conftest.err >&5
2359  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2360  (exit $ac_status); } &&
2361         { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2362  { (case "(($ac_try" in
2363  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2364  *) ac_try_echo=$ac_try;;
2365esac
2366eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2367  (eval "$ac_try") 2>&5
2368  ac_status=$?
2369  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2370  (exit $ac_status); }; } &&
2371         { ac_try='test -s conftest.$ac_objext'
2372  { (case "(($ac_try" in
2373  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2374  *) ac_try_echo=$ac_try;;
2375esac
2376eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2377  (eval "$ac_try") 2>&5
2378  ac_status=$?
2379  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2380  (exit $ac_status); }; }; then
2381  ac_cv_prog_cc_g=yes
2382else
2383  echo "$as_me: failed program was:" >&5
2384sed 's/^/| /' conftest.$ac_ext >&5
2385
2386        CFLAGS=""
2387      cat >conftest.$ac_ext <<_ACEOF
2388/* confdefs.h.  */
2389_ACEOF
2390cat confdefs.h >>conftest.$ac_ext
2391cat >>conftest.$ac_ext <<_ACEOF
2392/* end confdefs.h.  */
2393
2394int
2395main ()
2396{
2397
2398  ;
2399  return 0;
2400}
2401_ACEOF
2402rm -f conftest.$ac_objext
2403if { (ac_try="$ac_compile"
2404case "(($ac_try" in
2405  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2406  *) ac_try_echo=$ac_try;;
2407esac
2408eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2409  (eval "$ac_compile") 2>conftest.er1
2410  ac_status=$?
2411  grep -v '^ *+' conftest.er1 >conftest.err
2412  rm -f conftest.er1
2413  cat conftest.err >&5
2414  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2415  (exit $ac_status); } &&
2416         { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2417  { (case "(($ac_try" in
2418  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2419  *) ac_try_echo=$ac_try;;
2420esac
2421eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2422  (eval "$ac_try") 2>&5
2423  ac_status=$?
2424  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2425  (exit $ac_status); }; } &&
2426         { ac_try='test -s conftest.$ac_objext'
2427  { (case "(($ac_try" in
2428  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2429  *) ac_try_echo=$ac_try;;
2430esac
2431eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2432  (eval "$ac_try") 2>&5
2433  ac_status=$?
2434  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2435  (exit $ac_status); }; }; then
2436  :
2437else
2438  echo "$as_me: failed program was:" >&5
2439sed 's/^/| /' conftest.$ac_ext >&5
2440
2441        ac_c_werror_flag=$ac_save_c_werror_flag
2442         CFLAGS="-g"
2443         cat >conftest.$ac_ext <<_ACEOF
2444/* confdefs.h.  */
2445_ACEOF
2446cat confdefs.h >>conftest.$ac_ext
2447cat >>conftest.$ac_ext <<_ACEOF
2448/* end confdefs.h.  */
2449
2450int
2451main ()
2452{
2453
2454  ;
2455  return 0;
2456}
2457_ACEOF
2458rm -f conftest.$ac_objext
2459if { (ac_try="$ac_compile"
2460case "(($ac_try" in
2461  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2462  *) ac_try_echo=$ac_try;;
2463esac
2464eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2465  (eval "$ac_compile") 2>conftest.er1
2466  ac_status=$?
2467  grep -v '^ *+' conftest.er1 >conftest.err
2468  rm -f conftest.er1
2469  cat conftest.err >&5
2470  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2471  (exit $ac_status); } &&
2472         { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2473  { (case "(($ac_try" in
2474  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2475  *) ac_try_echo=$ac_try;;
2476esac
2477eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2478  (eval "$ac_try") 2>&5
2479  ac_status=$?
2480  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2481  (exit $ac_status); }; } &&
2482         { ac_try='test -s conftest.$ac_objext'
2483  { (case "(($ac_try" in
2484  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2485  *) ac_try_echo=$ac_try;;
2486esac
2487eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2488  (eval "$ac_try") 2>&5
2489  ac_status=$?
2490  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2491  (exit $ac_status); }; }; then
2492  ac_cv_prog_cc_g=yes
2493else
2494  echo "$as_me: failed program was:" >&5
2495sed 's/^/| /' conftest.$ac_ext >&5
2496
2497
2498fi
2499
2500rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2501fi
2502
2503rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2504fi
2505
2506rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2507   ac_c_werror_flag=$ac_save_c_werror_flag
2508fi
2509{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2510echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
2511if test "$ac_test_CFLAGS" = set; then
2512  CFLAGS=$ac_save_CFLAGS
2513elif test $ac_cv_prog_cc_g = yes; then
2514  if test "$GCC" = yes; then
2515    CFLAGS="-g -O2"
2516  else
2517    CFLAGS="-g"
2518  fi
2519else
2520  if test "$GCC" = yes; then
2521    CFLAGS="-O2"
2522  else
2523    CFLAGS=
2524  fi
2525fi
2526{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
2527echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
2528if test "${ac_cv_prog_cc_c89+set}" = set; then
2529  echo $ECHO_N "(cached) $ECHO_C" >&6
2530else
2531  ac_cv_prog_cc_c89=no
2532ac_save_CC=$CC
2533cat >conftest.$ac_ext <<_ACEOF
2534/* confdefs.h.  */
2535_ACEOF
2536cat confdefs.h >>conftest.$ac_ext
2537cat >>conftest.$ac_ext <<_ACEOF
2538/* end confdefs.h.  */
2539#include <stdarg.h>
2540#include <stdio.h>
2541#include <sys/types.h>
2542#include <sys/stat.h>
2543/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2544struct buf { int x; };
2545FILE * (*rcsopen) (struct buf *, struct stat *, int);
2546static char *e (p, i)
2547     char **p;
2548     int i;
2549{
2550  return p[i];
2551}
2552static char *f (char * (*g) (char **, int), char **p, ...)
2553{
2554  char *s;
2555  va_list v;
2556  va_start (v,p);
2557  s = g (p, va_arg (v,int));
2558  va_end (v);
2559  return s;
2560}
2561
2562/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2563   function prototypes and stuff, but not '\xHH' hex character constants.
2564   These don't provoke an error unfortunately, instead are silently treated
2565   as 'x'.  The following induces an error, until -std is added to get
2566   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2567   array size at least.  It's necessary to write '\x00'==0 to get something
2568   that's true only with -std.  */
2569int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2570
2571/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2572   inside strings and character constants.  */
2573#define FOO(x) 'x'
2574int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2575
2576int test (int i, double x);
2577struct s1 {int (*f) (int a);};
2578struct s2 {int (*f) (double a);};
2579int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2580int argc;
2581char **argv;
2582int
2583main ()
2584{
2585return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2586  ;
2587  return 0;
2588}
2589_ACEOF
2590for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2591        -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2592do
2593  CC="$ac_save_CC $ac_arg"
2594  rm -f conftest.$ac_objext
2595if { (ac_try="$ac_compile"
2596case "(($ac_try" in
2597  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2598  *) ac_try_echo=$ac_try;;
2599esac
2600eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2601  (eval "$ac_compile") 2>conftest.er1
2602  ac_status=$?
2603  grep -v '^ *+' conftest.er1 >conftest.err
2604  rm -f conftest.er1
2605  cat conftest.err >&5
2606  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2607  (exit $ac_status); } &&
2608         { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2609  { (case "(($ac_try" in
2610  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2611  *) ac_try_echo=$ac_try;;
2612esac
2613eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2614  (eval "$ac_try") 2>&5
2615  ac_status=$?
2616  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2617  (exit $ac_status); }; } &&
2618         { ac_try='test -s conftest.$ac_objext'
2619  { (case "(($ac_try" in
2620  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2621  *) ac_try_echo=$ac_try;;
2622esac
2623eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2624  (eval "$ac_try") 2>&5
2625  ac_status=$?
2626  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2627  (exit $ac_status); }; }; then
2628  ac_cv_prog_cc_c89=$ac_arg
2629else
2630  echo "$as_me: failed program was:" >&5
2631sed 's/^/| /' conftest.$ac_ext >&5
2632
2633
2634fi
2635
2636rm -f core conftest.err conftest.$ac_objext
2637  test "x$ac_cv_prog_cc_c89" != "xno" && break
2638done
2639rm -f conftest.$ac_ext
2640CC=$ac_save_CC
2641
2642fi
2643# AC_CACHE_VAL
2644case "x$ac_cv_prog_cc_c89" in
2645  x)
2646    { echo "$as_me:$LINENO: result: none needed" >&5
2647echo "${ECHO_T}none needed" >&6; } ;;
2648  xno)
2649    { echo "$as_me:$LINENO: result: unsupported" >&5
2650echo "${ECHO_T}unsupported" >&6; } ;;
2651  *)
2652    CC="$CC $ac_cv_prog_cc_c89"
2653    { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
2654echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
2655esac
2656
2657
2658ac_ext=c
2659ac_cpp='$CPP $CPPFLAGS'
2660ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2661ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2662ac_compiler_gnu=$ac_cv_c_compiler_gnu
2663
2664
2665if test "$GCC" = yes; then
2666     CFLAGS="$CFLAGS -Wall -g";
2667fi
2668
2669
2670{ echo "$as_me:$LINENO: checking for /usr/athena/include" >&5
2671echo $ECHO_N "checking for /usr/athena/include... $ECHO_C" >&6; }
2672if test -d /usr/athena/include; then
2673        CFLAGS=${CFLAGS}\ -I/usr/athena/include
2674        CPPFLAGS=${CPPFLAGS}\ -I/usr/athena/include
2675        { echo "$as_me:$LINENO: result: yes" >&5
2676echo "${ECHO_T}yes" >&6; }
2677else
2678        { echo "$as_me:$LINENO: result: no" >&5
2679echo "${ECHO_T}no" >&6; }
2680fi
2681{ echo "$as_me:$LINENO: checking for /usr/athena/lib" >&5
2682echo $ECHO_N "checking for /usr/athena/lib... $ECHO_C" >&6; }
2683if test -d /usr/athena/lib; then
2684        LDFLAGS=-L/usr/athena/lib\ ${LDFLAGS}
2685        { echo "$as_me:$LINENO: result: yes" >&5
2686echo "${ECHO_T}yes" >&6; }
2687else
2688        { echo "$as_me:$LINENO: result: no" >&5
2689echo "${ECHO_T}no" >&6; }
2690fi
2691
2692{ echo "$as_me:$LINENO: checking for /usr/include/kerberosIV" >&5
2693echo $ECHO_N "checking for /usr/include/kerberosIV... $ECHO_C" >&6; }
2694if test -d /usr/include/kerberosIV; then
2695        CFLAGS=${CFLAGS}\ -I/usr/include/kerberosIV
2696        CPPFLAGS=${CPPFLAGS}\ -I/usr/include/kerberosIV
2697        { echo "$as_me:$LINENO: result: yes" >&5
2698echo "${ECHO_T}yes" >&6; }
2699else
2700        { echo "$as_me:$LINENO: result: no" >&5
2701echo "${ECHO_T}no" >&6; }
2702fi
2703
2704
2705{ echo "$as_me:$LINENO: checking for initscr in -lncurses" >&5
2706echo $ECHO_N "checking for initscr in -lncurses... $ECHO_C" >&6; }
2707if test "${ac_cv_lib_ncurses_initscr+set}" = set; then
2708  echo $ECHO_N "(cached) $ECHO_C" >&6
2709else
2710  ac_check_lib_save_LIBS=$LIBS
2711LIBS="-lncurses  $LIBS"
2712cat >conftest.$ac_ext <<_ACEOF
2713/* confdefs.h.  */
2714_ACEOF
2715cat confdefs.h >>conftest.$ac_ext
2716cat >>conftest.$ac_ext <<_ACEOF
2717/* end confdefs.h.  */
2718
2719/* Override any GCC internal prototype to avoid an error.
2720   Use char because int might match the return type of a GCC
2721   builtin and then its argument prototype would still apply.  */
2722#ifdef __cplusplus
2723extern "C"
2724#endif
2725char initscr ();
2726int
2727main ()
2728{
2729return initscr ();
2730  ;
2731  return 0;
2732}
2733_ACEOF
2734rm -f conftest.$ac_objext conftest$ac_exeext
2735if { (ac_try="$ac_link"
2736case "(($ac_try" in
2737  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2738  *) ac_try_echo=$ac_try;;
2739esac
2740eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2741  (eval "$ac_link") 2>conftest.er1
2742  ac_status=$?
2743  grep -v '^ *+' conftest.er1 >conftest.err
2744  rm -f conftest.er1
2745  cat conftest.err >&5
2746  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2747  (exit $ac_status); } &&
2748         { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2749  { (case "(($ac_try" in
2750  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2751  *) ac_try_echo=$ac_try;;
2752esac
2753eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2754  (eval "$ac_try") 2>&5
2755  ac_status=$?
2756  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2757  (exit $ac_status); }; } &&
2758         { ac_try='test -s conftest$ac_exeext'
2759  { (case "(($ac_try" in
2760  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2761  *) ac_try_echo=$ac_try;;
2762esac
2763eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2764  (eval "$ac_try") 2>&5
2765  ac_status=$?
2766  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2767  (exit $ac_status); }; }; then
2768  ac_cv_lib_ncurses_initscr=yes
2769else
2770  echo "$as_me: failed program was:" >&5
2771sed 's/^/| /' conftest.$ac_ext >&5
2772
2773        ac_cv_lib_ncurses_initscr=no
2774fi
2775
2776rm -f core conftest.err conftest.$ac_objext \
2777      conftest$ac_exeext conftest.$ac_ext
2778LIBS=$ac_check_lib_save_LIBS
2779fi
2780{ echo "$as_me:$LINENO: result: $ac_cv_lib_ncurses_initscr" >&5
2781echo "${ECHO_T}$ac_cv_lib_ncurses_initscr" >&6; }
2782if test $ac_cv_lib_ncurses_initscr = yes; then
2783  cat >>confdefs.h <<_ACEOF
2784#define HAVE_LIBNCURSES 1
2785_ACEOF
2786
2787  LIBS="-lncurses $LIBS"
2788
2789else
2790
2791{ echo "$as_me:$LINENO: checking for initscr in -lcurses" >&5
2792echo $ECHO_N "checking for initscr in -lcurses... $ECHO_C" >&6; }
2793if test "${ac_cv_lib_curses_initscr+set}" = set; then
2794  echo $ECHO_N "(cached) $ECHO_C" >&6
2795else
2796  ac_check_lib_save_LIBS=$LIBS
2797LIBS="-lcurses  $LIBS"
2798
2799cat >conftest.$ac_ext <<_ACEOF
2800/* confdefs.h.  */
2801_ACEOF
2802cat confdefs.h >>conftest.$ac_ext
2803cat >>conftest.$ac_ext <<_ACEOF
2804/* end confdefs.h.  */
2805
2806/* Override any GCC internal prototype to avoid an error.
2807   Use char because int might match the return type of a GCC
2808   builtin and then its argument prototype would still apply.  */
2809#ifdef __cplusplus
2810extern "C"
2811#endif
2812char initscr ();
2813int
2814main ()
2815{
2816return initscr ();
2817  ;
2818  return 0;
2819}
2820_ACEOF
2821rm -f conftest.$ac_objext conftest$ac_exeext
2822if { (ac_try="$ac_link"
2823case "(($ac_try" in
2824  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2825  *) ac_try_echo=$ac_try;;
2826esac
2827eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2828  (eval "$ac_link") 2>conftest.er1
2829  ac_status=$?
2830  grep -v '^ *+' conftest.er1 >conftest.err
2831  rm -f conftest.er1
2832  cat conftest.err >&5
2833  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2834  (exit $ac_status); } &&
2835         { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2836  { (case "(($ac_try" in
2837  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2838  *) ac_try_echo=$ac_try;;
2839esac
2840eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2841  (eval "$ac_try") 2>&5
2842  ac_status=$?
2843  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2844  (exit $ac_status); }; } &&
2845         { ac_try='test -s conftest$ac_exeext'
2846  { (case "(($ac_try" in
2847  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2848  *) ac_try_echo=$ac_try;;
2849esac
2850eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2851  (eval "$ac_try") 2>&5
2852  ac_status=$?
2853  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2854  (exit $ac_status); }; }; then
2855  ac_cv_lib_curses_initscr=yes
2856else
2857  echo "$as_me: failed program was:" >&5
2858sed 's/^/| /' conftest.$ac_ext >&5
2859
2860        ac_cv_lib_curses_initscr=no
2861fi
2862
2863rm -f core conftest.err conftest.$ac_objext \
2864      conftest$ac_exeext conftest.$ac_ext
2865LIBS=$ac_check_lib_save_LIBS
2866fi
2867{ echo "$as_me:$LINENO: result: $ac_cv_lib_curses_initscr" >&5
2868echo "${ECHO_T}$ac_cv_lib_curses_initscr" >&6; }
2869if test $ac_cv_lib_curses_initscr = yes; then
2870  cat >>confdefs.h <<_ACEOF
2871#define HAVE_LIBCURSES 1
2872_ACEOF
2873
2874  LIBS="-lcurses $LIBS"
2875
2876else
2877  { { echo "$as_me:$LINENO: error: No curses library found." >&5
2878echo "$as_me: error: No curses library found." >&2;}
2879   { (exit 1); exit 1; }; }
2880fi
2881
2882fi
2883
2884
2885{ echo "$as_me:$LINENO: checking for com_err in -lcom_err" >&5
2886echo $ECHO_N "checking for com_err in -lcom_err... $ECHO_C" >&6; }
2887if test "${ac_cv_lib_com_err_com_err+set}" = set; then
2888  echo $ECHO_N "(cached) $ECHO_C" >&6
2889else
2890  ac_check_lib_save_LIBS=$LIBS
2891LIBS="-lcom_err  $LIBS"
2892cat >conftest.$ac_ext <<_ACEOF
2893/* confdefs.h.  */
2894_ACEOF
2895cat confdefs.h >>conftest.$ac_ext
2896cat >>conftest.$ac_ext <<_ACEOF
2897/* end confdefs.h.  */
2898
2899/* Override any GCC internal prototype to avoid an error.
2900   Use char because int might match the return type of a GCC
2901   builtin and then its argument prototype would still apply.  */
2902#ifdef __cplusplus
2903extern "C"
2904#endif
2905char com_err ();
2906int
2907main ()
2908{
2909return com_err ();
2910  ;
2911  return 0;
2912}
2913_ACEOF
2914rm -f conftest.$ac_objext conftest$ac_exeext
2915if { (ac_try="$ac_link"
2916case "(($ac_try" in
2917  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2918  *) ac_try_echo=$ac_try;;
2919esac
2920eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2921  (eval "$ac_link") 2>conftest.er1
2922  ac_status=$?
2923  grep -v '^ *+' conftest.er1 >conftest.err
2924  rm -f conftest.er1
2925  cat conftest.err >&5
2926  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2927  (exit $ac_status); } &&
2928         { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2929  { (case "(($ac_try" in
2930  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2931  *) ac_try_echo=$ac_try;;
2932esac
2933eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2934  (eval "$ac_try") 2>&5
2935  ac_status=$?
2936  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2937  (exit $ac_status); }; } &&
2938         { ac_try='test -s conftest$ac_exeext'
2939  { (case "(($ac_try" in
2940  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2941  *) ac_try_echo=$ac_try;;
2942esac
2943eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2944  (eval "$ac_try") 2>&5
2945  ac_status=$?
2946  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2947  (exit $ac_status); }; }; then
2948  ac_cv_lib_com_err_com_err=yes
2949else
2950  echo "$as_me: failed program was:" >&5
2951sed 's/^/| /' conftest.$ac_ext >&5
2952
2953        ac_cv_lib_com_err_com_err=no
2954fi
2955
2956rm -f core conftest.err conftest.$ac_objext \
2957      conftest$ac_exeext conftest.$ac_ext
2958LIBS=$ac_check_lib_save_LIBS
2959fi
2960{ echo "$as_me:$LINENO: result: $ac_cv_lib_com_err_com_err" >&5
2961echo "${ECHO_T}$ac_cv_lib_com_err_com_err" >&6; }
2962if test $ac_cv_lib_com_err_com_err = yes; then
2963  cat >>confdefs.h <<_ACEOF
2964#define HAVE_LIBCOM_ERR 1
2965_ACEOF
2966
2967  LIBS="-lcom_err $LIBS"
2968
2969fi
2970
2971
2972{ echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
2973echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6; }
2974if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
2975  echo $ECHO_N "(cached) $ECHO_C" >&6
2976else
2977  ac_check_lib_save_LIBS=$LIBS
2978LIBS="-lnsl  $LIBS"
2979cat >conftest.$ac_ext <<_ACEOF
2980/* confdefs.h.  */
2981_ACEOF
2982cat confdefs.h >>conftest.$ac_ext
2983cat >>conftest.$ac_ext <<_ACEOF
2984/* end confdefs.h.  */
2985
2986/* Override any GCC internal prototype to avoid an error.
2987   Use char because int might match the return type of a GCC
2988   builtin and then its argument prototype would still apply.  */
2989#ifdef __cplusplus
2990extern "C"
2991#endif
2992char gethostbyname ();
2993int
2994main ()
2995{
2996return gethostbyname ();
2997  ;
2998  return 0;
2999}
3000_ACEOF
3001rm -f conftest.$ac_objext conftest$ac_exeext
3002if { (ac_try="$ac_link"
3003case "(($ac_try" in
3004  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3005  *) ac_try_echo=$ac_try;;
3006esac
3007eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3008  (eval "$ac_link") 2>conftest.er1
3009  ac_status=$?
3010  grep -v '^ *+' conftest.er1 >conftest.err
3011  rm -f conftest.er1
3012  cat conftest.err >&5
3013  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3014  (exit $ac_status); } &&
3015         { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3016  { (case "(($ac_try" in
3017  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3018  *) ac_try_echo=$ac_try;;
3019esac
3020eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3021  (eval "$ac_try") 2>&5
3022  ac_status=$?
3023  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3024  (exit $ac_status); }; } &&
3025         { ac_try='test -s conftest$ac_exeext'
3026  { (case "(($ac_try" in
3027  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3028  *) ac_try_echo=$ac_try;;
3029esac
3030eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3031  (eval "$ac_try") 2>&5
3032  ac_status=$?
3033  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3034  (exit $ac_status); }; }; then
3035  ac_cv_lib_nsl_gethostbyname=yes
3036else
3037  echo "$as_me: failed program was:" >&5
3038sed 's/^/| /' conftest.$ac_ext >&5
3039
3040        ac_cv_lib_nsl_gethostbyname=no
3041fi
3042
3043rm -f core conftest.err conftest.$ac_objext \
3044      conftest$ac_exeext conftest.$ac_ext
3045LIBS=$ac_check_lib_save_LIBS
3046fi
3047{ echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
3048echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6; }
3049if test $ac_cv_lib_nsl_gethostbyname = yes; then
3050  cat >>confdefs.h <<_ACEOF
3051#define HAVE_LIBNSL 1
3052_ACEOF
3053
3054  LIBS="-lnsl $LIBS"
3055
3056fi
3057
3058
3059{ echo "$as_me:$LINENO: checking for socket in -lsocket" >&5
3060echo $ECHO_N "checking for socket in -lsocket... $ECHO_C" >&6; }
3061if test "${ac_cv_lib_socket_socket+set}" = set; then
3062  echo $ECHO_N "(cached) $ECHO_C" >&6
3063else
3064  ac_check_lib_save_LIBS=$LIBS
3065LIBS="-lsocket  $LIBS"
3066cat >conftest.$ac_ext <<_ACEOF
3067/* confdefs.h.  */
3068_ACEOF
3069cat confdefs.h >>conftest.$ac_ext
3070cat >>conftest.$ac_ext <<_ACEOF
3071/* end confdefs.h.  */
3072
3073/* Override any GCC internal prototype to avoid an error.
3074   Use char because int might match the return type of a GCC
3075   builtin and then its argument prototype would still apply.  */
3076#ifdef __cplusplus
3077extern "C"
3078#endif
3079char socket ();
3080int
3081main ()
3082{
3083return socket ();
3084  ;
3085  return 0;
3086}
3087_ACEOF
3088rm -f conftest.$ac_objext conftest$ac_exeext
3089if { (ac_try="$ac_link"
3090case "(($ac_try" in
3091  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3092  *) ac_try_echo=$ac_try;;
3093esac
3094eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3095  (eval "$ac_link") 2>conftest.er1
3096  ac_status=$?
3097  grep -v '^ *+' conftest.er1 >conftest.err
3098  rm -f conftest.er1
3099  cat conftest.err >&5
3100  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3101  (exit $ac_status); } &&
3102         { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3103  { (case "(($ac_try" in
3104  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3105  *) ac_try_echo=$ac_try;;
3106esac
3107eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3108  (eval "$ac_try") 2>&5
3109  ac_status=$?
3110  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3111  (exit $ac_status); }; } &&
3112         { ac_try='test -s conftest$ac_exeext'
3113  { (case "(($ac_try" in
3114  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3115  *) ac_try_echo=$ac_try;;
3116esac
3117eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3118  (eval "$ac_try") 2>&5
3119  ac_status=$?
3120  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3121  (exit $ac_status); }; }; then
3122  ac_cv_lib_socket_socket=yes
3123else
3124  echo "$as_me: failed program was:" >&5
3125sed 's/^/| /' conftest.$ac_ext >&5
3126
3127        ac_cv_lib_socket_socket=no
3128fi
3129
3130rm -f core conftest.err conftest.$ac_objext \
3131      conftest$ac_exeext conftest.$ac_ext
3132LIBS=$ac_check_lib_save_LIBS
3133fi
3134{ echo "$as_me:$LINENO: result: $ac_cv_lib_socket_socket" >&5
3135echo "${ECHO_T}$ac_cv_lib_socket_socket" >&6; }
3136if test $ac_cv_lib_socket_socket = yes; then
3137  cat >>confdefs.h <<_ACEOF
3138#define HAVE_LIBSOCKET 1
3139_ACEOF
3140
3141  LIBS="-lsocket $LIBS"
3142
3143fi
3144
3145
3146{ echo "$as_me:$LINENO: checking for krb5_derive_key in -lk5crypto" >&5
3147echo $ECHO_N "checking for krb5_derive_key in -lk5crypto... $ECHO_C" >&6; }
3148if test "${ac_cv_lib_k5crypto_krb5_derive_key+set}" = set; then
3149  echo $ECHO_N "(cached) $ECHO_C" >&6
3150else
3151  ac_check_lib_save_LIBS=$LIBS
3152LIBS="-lk5crypto  $LIBS"
3153cat >conftest.$ac_ext <<_ACEOF
3154/* confdefs.h.  */
3155_ACEOF
3156cat confdefs.h >>conftest.$ac_ext
3157cat >>conftest.$ac_ext <<_ACEOF
3158/* end confdefs.h.  */
3159
3160/* Override any GCC internal prototype to avoid an error.
3161   Use char because int might match the return type of a GCC
3162   builtin and then its argument prototype would still apply.  */
3163#ifdef __cplusplus
3164extern "C"
3165#endif
3166char krb5_derive_key ();
3167int
3168main ()
3169{
3170return krb5_derive_key ();
3171  ;
3172  return 0;
3173}
3174_ACEOF
3175rm -f conftest.$ac_objext conftest$ac_exeext
3176if { (ac_try="$ac_link"
3177case "(($ac_try" in
3178  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3179  *) ac_try_echo=$ac_try;;
3180esac
3181eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3182  (eval "$ac_link") 2>conftest.er1
3183  ac_status=$?
3184  grep -v '^ *+' conftest.er1 >conftest.err
3185  rm -f conftest.er1
3186  cat conftest.err >&5
3187  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3188  (exit $ac_status); } &&
3189         { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3190  { (case "(($ac_try" in
3191  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3192  *) ac_try_echo=$ac_try;;
3193esac
3194eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3195  (eval "$ac_try") 2>&5
3196  ac_status=$?
3197  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3198  (exit $ac_status); }; } &&
3199         { ac_try='test -s conftest$ac_exeext'
3200  { (case "(($ac_try" in
3201  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3202  *) ac_try_echo=$ac_try;;
3203esac
3204eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3205  (eval "$ac_try") 2>&5
3206  ac_status=$?
3207  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3208  (exit $ac_status); }; }; then
3209  ac_cv_lib_k5crypto_krb5_derive_key=yes
3210else
3211  echo "$as_me: failed program was:" >&5
3212sed 's/^/| /' conftest.$ac_ext >&5
3213
3214        ac_cv_lib_k5crypto_krb5_derive_key=no
3215fi
3216
3217rm -f core conftest.err conftest.$ac_objext \
3218      conftest$ac_exeext conftest.$ac_ext
3219LIBS=$ac_check_lib_save_LIBS
3220fi
3221{ echo "$as_me:$LINENO: result: $ac_cv_lib_k5crypto_krb5_derive_key" >&5
3222echo "${ECHO_T}$ac_cv_lib_k5crypto_krb5_derive_key" >&6; }
3223if test $ac_cv_lib_k5crypto_krb5_derive_key = yes; then
3224  cat >>confdefs.h <<_ACEOF
3225#define HAVE_LIBK5CRYPTO 1
3226_ACEOF
3227
3228  LIBS="-lk5crypto $LIBS"
3229
3230fi
3231
3232
3233{ echo "$as_me:$LINENO: checking for des_cbc_encrypt in -ldes425" >&5
3234echo $ECHO_N "checking for des_cbc_encrypt in -ldes425... $ECHO_C" >&6; }
3235if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then
3236  echo $ECHO_N "(cached) $ECHO_C" >&6
3237else
3238  ac_check_lib_save_LIBS=$LIBS
3239LIBS="-ldes425  $LIBS"
3240cat >conftest.$ac_ext <<_ACEOF
3241/* confdefs.h.  */
3242_ACEOF
3243cat confdefs.h >>conftest.$ac_ext
3244cat >>conftest.$ac_ext <<_ACEOF
3245/* end confdefs.h.  */
3246
3247/* Override any GCC internal prototype to avoid an error.
3248   Use char because int might match the return type of a GCC
3249   builtin and then its argument prototype would still apply.  */
3250#ifdef __cplusplus
3251extern "C"
3252#endif
3253char des_cbc_encrypt ();
3254int
3255main ()
3256{
3257return des_cbc_encrypt ();
3258  ;
3259  return 0;
3260}
3261_ACEOF
3262rm -f conftest.$ac_objext conftest$ac_exeext
3263if { (ac_try="$ac_link"
3264case "(($ac_try" in
3265  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3266  *) ac_try_echo=$ac_try;;
3267esac
3268eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3269  (eval "$ac_link") 2>conftest.er1
3270  ac_status=$?
3271  grep -v '^ *+' conftest.er1 >conftest.err
3272  rm -f conftest.er1
3273  cat conftest.err >&5
3274  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3275  (exit $ac_status); } &&
3276         { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3277  { (case "(($ac_try" in
3278  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3279  *) ac_try_echo=$ac_try;;
3280esac
3281eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3282  (eval "$ac_try") 2>&5
3283  ac_status=$?
3284  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3285  (exit $ac_status); }; } &&
3286         { ac_try='test -s conftest$ac_exeext'
3287  { (case "(($ac_try" in
3288  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3289  *) ac_try_echo=$ac_try;;
3290esac
3291eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3292  (eval "$ac_try") 2>&5
3293  ac_status=$?
3294  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3295  (exit $ac_status); }; }; then
3296  ac_cv_lib_des425_des_cbc_encrypt=yes
3297else
3298  echo "$as_me: failed program was:" >&5
3299sed 's/^/| /' conftest.$ac_ext >&5
3300
3301        ac_cv_lib_des425_des_cbc_encrypt=no
3302fi
3303
3304rm -f core conftest.err conftest.$ac_objext \
3305      conftest$ac_exeext conftest.$ac_ext
3306LIBS=$ac_check_lib_save_LIBS
3307fi
3308{ echo "$as_me:$LINENO: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
3309echo "${ECHO_T}$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
3310if test $ac_cv_lib_des425_des_cbc_encrypt = yes; then
3311  cat >>confdefs.h <<_ACEOF
3312#define HAVE_LIBDES425 1
3313_ACEOF
3314
3315  LIBS="-ldes425 $LIBS"
3316
3317fi
3318
3319
3320{ echo "$as_me:$LINENO: checking for res_search in -lresolv" >&5
3321echo $ECHO_N "checking for res_search in -lresolv... $ECHO_C" >&6; }
3322if test "${ac_cv_lib_resolv_res_search+set}" = set; then
3323  echo $ECHO_N "(cached) $ECHO_C" >&6
3324else
3325  ac_check_lib_save_LIBS=$LIBS
3326LIBS="-lresolv  $LIBS"
3327cat >conftest.$ac_ext <<_ACEOF
3328/* confdefs.h.  */
3329_ACEOF
3330cat confdefs.h >>conftest.$ac_ext
3331cat >>conftest.$ac_ext <<_ACEOF
3332/* end confdefs.h.  */
3333
3334/* Override any GCC internal prototype to avoid an error.
3335   Use char because int might match the return type of a GCC
3336   builtin and then its argument prototype would still apply.  */
3337#ifdef __cplusplus
3338extern "C"
3339#endif
3340char res_search ();
3341int
3342main ()
3343{
3344return res_search ();
3345  ;
3346  return 0;
3347}
3348_ACEOF
3349rm -f conftest.$ac_objext conftest$ac_exeext
3350if { (ac_try="$ac_link"
3351case "(($ac_try" in
3352  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3353  *) ac_try_echo=$ac_try;;
3354esac
3355eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3356  (eval "$ac_link") 2>conftest.er1
3357  ac_status=$?
3358  grep -v '^ *+' conftest.er1 >conftest.err
3359  rm -f conftest.er1
3360  cat conftest.err >&5
3361  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3362  (exit $ac_status); } &&
3363         { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3364  { (case "(($ac_try" in
3365  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3366  *) ac_try_echo=$ac_try;;
3367esac
3368eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3369  (eval "$ac_try") 2>&5
3370  ac_status=$?
3371  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3372  (exit $ac_status); }; } &&
3373         { ac_try='test -s conftest$ac_exeext'
3374  { (case "(($ac_try" in
3375  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3376  *) ac_try_echo=$ac_try;;
3377esac
3378eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3379  (eval "$ac_try") 2>&5
3380  ac_status=$?
3381  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3382  (exit $ac_status); }; }; then
3383  ac_cv_lib_resolv_res_search=yes
3384else
3385  echo "$as_me: failed program was:" >&5
3386sed 's/^/| /' conftest.$ac_ext >&5
3387
3388        ac_cv_lib_resolv_res_search=no
3389fi
3390
3391rm -f core conftest.err conftest.$ac_objext \
3392      conftest$ac_exeext conftest.$ac_ext
3393LIBS=$ac_check_lib_save_LIBS
3394fi
3395{ echo "$as_me:$LINENO: result: $ac_cv_lib_resolv_res_search" >&5
3396echo "${ECHO_T}$ac_cv_lib_resolv_res_search" >&6; }
3397if test $ac_cv_lib_resolv_res_search = yes; then
3398  cat >>confdefs.h <<_ACEOF
3399#define HAVE_LIBRESOLV 1
3400_ACEOF
3401
3402  LIBS="-lresolv $LIBS"
3403
3404fi
3405
3406
3407{ echo "$as_me:$LINENO: checking for krb5_get_credentials in -lkrb5" >&5
3408echo $ECHO_N "checking for krb5_get_credentials in -lkrb5... $ECHO_C" >&6; }
3409if test "${ac_cv_lib_krb5_krb5_get_credentials+set}" = set; then
3410  echo $ECHO_N "(cached) $ECHO_C" >&6
3411else
3412  ac_check_lib_save_LIBS=$LIBS
3413LIBS="-lkrb5  $LIBS"
3414cat >conftest.$ac_ext <<_ACEOF
3415/* confdefs.h.  */
3416_ACEOF
3417cat confdefs.h >>conftest.$ac_ext
3418cat >>conftest.$ac_ext <<_ACEOF
3419/* end confdefs.h.  */
3420
3421/* Override any GCC internal prototype to avoid an error.
3422   Use char because int might match the return type of a GCC
3423   builtin and then its argument prototype would still apply.  */
3424#ifdef __cplusplus
3425extern "C"
3426#endif
3427char krb5_get_credentials ();
3428int
3429main ()
3430{
3431return krb5_get_credentials ();
3432  ;
3433  return 0;
3434}
3435_ACEOF
3436rm -f conftest.$ac_objext conftest$ac_exeext
3437if { (ac_try="$ac_link"
3438case "(($ac_try" in
3439  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3440  *) ac_try_echo=$ac_try;;
3441esac
3442eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3443  (eval "$ac_link") 2>conftest.er1
3444  ac_status=$?
3445  grep -v '^ *+' conftest.er1 >conftest.err
3446  rm -f conftest.er1
3447  cat conftest.err >&5
3448  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3449  (exit $ac_status); } &&
3450         { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3451  { (case "(($ac_try" in
3452  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3453  *) ac_try_echo=$ac_try;;
3454esac
3455eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3456  (eval "$ac_try") 2>&5
3457  ac_status=$?
3458  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3459  (exit $ac_status); }; } &&
3460         { ac_try='test -s conftest$ac_exeext'
3461  { (case "(($ac_try" in
3462  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3463  *) ac_try_echo=$ac_try;;
3464esac
3465eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3466  (eval "$ac_try") 2>&5
3467  ac_status=$?
3468  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3469  (exit $ac_status); }; }; then
3470  ac_cv_lib_krb5_krb5_get_credentials=yes
3471else
3472  echo "$as_me: failed program was:" >&5
3473sed 's/^/| /' conftest.$ac_ext >&5
3474
3475        ac_cv_lib_krb5_krb5_get_credentials=no
3476fi
3477
3478rm -f core conftest.err conftest.$ac_objext \
3479      conftest$ac_exeext conftest.$ac_ext
3480LIBS=$ac_check_lib_save_LIBS
3481fi
3482{ echo "$as_me:$LINENO: result: $ac_cv_lib_krb5_krb5_get_credentials" >&5
3483echo "${ECHO_T}$ac_cv_lib_krb5_krb5_get_credentials" >&6; }
3484if test $ac_cv_lib_krb5_krb5_get_credentials = yes; then
3485  cat >>confdefs.h <<_ACEOF
3486#define HAVE_LIBKRB5 1
3487_ACEOF
3488
3489  LIBS="-lkrb5 $LIBS"
3490
3491fi
3492
3493
3494{ echo "$as_me:$LINENO: checking for krb_sendauth in -lkrb4" >&5
3495echo $ECHO_N "checking for krb_sendauth in -lkrb4... $ECHO_C" >&6; }
3496if test "${ac_cv_lib_krb4_krb_sendauth+set}" = set; then
3497  echo $ECHO_N "(cached) $ECHO_C" >&6
3498else
3499  ac_check_lib_save_LIBS=$LIBS
3500LIBS="-lkrb4  $LIBS"
3501cat >conftest.$ac_ext <<_ACEOF
3502/* confdefs.h.  */
3503_ACEOF
3504cat confdefs.h >>conftest.$ac_ext
3505cat >>conftest.$ac_ext <<_ACEOF
3506/* end confdefs.h.  */
3507
3508/* Override any GCC internal prototype to avoid an error.
3509   Use char because int might match the return type of a GCC
3510   builtin and then its argument prototype would still apply.  */
3511#ifdef __cplusplus
3512extern "C"
3513#endif
3514char krb_sendauth ();
3515int
3516main ()
3517{
3518return krb_sendauth ();
3519  ;
3520  return 0;
3521}
3522_ACEOF
3523rm -f conftest.$ac_objext conftest$ac_exeext
3524if { (ac_try="$ac_link"
3525case "(($ac_try" in
3526  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3527  *) ac_try_echo=$ac_try;;
3528esac
3529eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3530  (eval "$ac_link") 2>conftest.er1
3531  ac_status=$?
3532  grep -v '^ *+' conftest.er1 >conftest.err
3533  rm -f conftest.er1
3534  cat conftest.err >&5
3535  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3536  (exit $ac_status); } &&
3537         { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3538  { (case "(($ac_try" in
3539  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3540  *) ac_try_echo=$ac_try;;
3541esac
3542eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3543  (eval "$ac_try") 2>&5
3544  ac_status=$?
3545  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3546  (exit $ac_status); }; } &&
3547         { ac_try='test -s conftest$ac_exeext'
3548  { (case "(($ac_try" in
3549  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3550  *) ac_try_echo=$ac_try;;
3551esac
3552eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3553  (eval "$ac_try") 2>&5
3554  ac_status=$?
3555  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3556  (exit $ac_status); }; }; then
3557  ac_cv_lib_krb4_krb_sendauth=yes
3558else
3559  echo "$as_me: failed program was:" >&5
3560sed 's/^/| /' conftest.$ac_ext >&5
3561
3562        ac_cv_lib_krb4_krb_sendauth=no
3563fi
3564
3565rm -f core conftest.err conftest.$ac_objext \
3566      conftest$ac_exeext conftest.$ac_ext
3567LIBS=$ac_check_lib_save_LIBS
3568fi
3569{ echo "$as_me:$LINENO: result: $ac_cv_lib_krb4_krb_sendauth" >&5
3570echo "${ECHO_T}$ac_cv_lib_krb4_krb_sendauth" >&6; }
3571if test $ac_cv_lib_krb4_krb_sendauth = yes; then
3572  cat >>confdefs.h <<_ACEOF
3573#define HAVE_LIBKRB4 1
3574_ACEOF
3575
3576  LIBS="-lkrb4 $LIBS"
3577
3578else
3579
3580{ echo "$as_me:$LINENO: checking for krb_sendauth in -lkrb" >&5
3581echo $ECHO_N "checking for krb_sendauth in -lkrb... $ECHO_C" >&6; }
3582if test "${ac_cv_lib_krb_krb_sendauth+set}" = set; then
3583  echo $ECHO_N "(cached) $ECHO_C" >&6
3584else
3585  ac_check_lib_save_LIBS=$LIBS
3586LIBS="-lkrb  $LIBS"
3587cat >conftest.$ac_ext <<_ACEOF
3588/* confdefs.h.  */
3589_ACEOF
3590cat confdefs.h >>conftest.$ac_ext
3591cat >>conftest.$ac_ext <<_ACEOF
3592/* end confdefs.h.  */
3593
3594/* Override any GCC internal prototype to avoid an error.
3595   Use char because int might match the return type of a GCC
3596   builtin and then its argument prototype would still apply.  */
3597#ifdef __cplusplus
3598extern "C"
3599#endif
3600char krb_sendauth ();
3601int
3602main ()
3603{
3604return krb_sendauth ();
3605  ;
3606  return 0;
3607}
3608_ACEOF
3609rm -f conftest.$ac_objext conftest$ac_exeext
3610if { (ac_try="$ac_link"
3611case "(($ac_try" in
3612  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3613  *) ac_try_echo=$ac_try;;
3614esac
3615eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3616  (eval "$ac_link") 2>conftest.er1
3617  ac_status=$?
3618  grep -v '^ *+' conftest.er1 >conftest.err
3619  rm -f conftest.er1
3620  cat conftest.err >&5
3621  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3622  (exit $ac_status); } &&
3623         { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3624  { (case "(($ac_try" in
3625  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3626  *) ac_try_echo=$ac_try;;
3627esac
3628eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3629  (eval "$ac_try") 2>&5
3630  ac_status=$?
3631  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3632  (exit $ac_status); }; } &&
3633         { ac_try='test -s conftest$ac_exeext'
3634  { (case "(($ac_try" in
3635  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3636  *) ac_try_echo=$ac_try;;
3637esac
3638eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3639  (eval "$ac_try") 2>&5
3640  ac_status=$?
3641  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3642  (exit $ac_status); }; }; then
3643  ac_cv_lib_krb_krb_sendauth=yes
3644else
3645  echo "$as_me: failed program was:" >&5
3646sed 's/^/| /' conftest.$ac_ext >&5
3647
3648        ac_cv_lib_krb_krb_sendauth=no
3649fi
3650
3651rm -f core conftest.err conftest.$ac_objext \
3652      conftest$ac_exeext conftest.$ac_ext
3653LIBS=$ac_check_lib_save_LIBS
3654fi
3655{ echo "$as_me:$LINENO: result: $ac_cv_lib_krb_krb_sendauth" >&5
3656echo "${ECHO_T}$ac_cv_lib_krb_krb_sendauth" >&6; }
3657if test $ac_cv_lib_krb_krb_sendauth = yes; then
3658  cat >>confdefs.h <<_ACEOF
3659#define HAVE_LIBKRB 1
3660_ACEOF
3661
3662  LIBS="-lkrb $LIBS"
3663
3664fi
3665
3666fi
3667
3668
3669{ echo "$as_me:$LINENO: checking for ZGetSender in -lzephyr" >&5
3670echo $ECHO_N "checking for ZGetSender in -lzephyr... $ECHO_C" >&6; }
3671if test "${ac_cv_lib_zephyr_ZGetSender+set}" = set; then
3672  echo $ECHO_N "(cached) $ECHO_C" >&6
3673else
3674  ac_check_lib_save_LIBS=$LIBS
3675LIBS="-lzephyr  $LIBS"
3676cat >conftest.$ac_ext <<_ACEOF
3677/* confdefs.h.  */
3678_ACEOF
3679cat confdefs.h >>conftest.$ac_ext
3680cat >>conftest.$ac_ext <<_ACEOF
3681/* end confdefs.h.  */
3682
3683/* Override any GCC internal prototype to avoid an error.
3684   Use char because int might match the return type of a GCC
3685   builtin and then its argument prototype would still apply.  */
3686#ifdef __cplusplus
3687extern "C"
3688#endif
3689char ZGetSender ();
3690int
3691main ()
3692{
3693return ZGetSender ();
3694  ;
3695  return 0;
3696}
3697_ACEOF
3698rm -f conftest.$ac_objext conftest$ac_exeext
3699if { (ac_try="$ac_link"
3700case "(($ac_try" in
3701  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3702  *) ac_try_echo=$ac_try;;
3703esac
3704eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3705  (eval "$ac_link") 2>conftest.er1
3706  ac_status=$?
3707  grep -v '^ *+' conftest.er1 >conftest.err
3708  rm -f conftest.er1
3709  cat conftest.err >&5
3710  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3711  (exit $ac_status); } &&
3712         { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3713  { (case "(($ac_try" in
3714  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3715  *) ac_try_echo=$ac_try;;
3716esac
3717eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3718  (eval "$ac_try") 2>&5
3719  ac_status=$?
3720  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3721  (exit $ac_status); }; } &&
3722         { ac_try='test -s conftest$ac_exeext'
3723  { (case "(($ac_try" in
3724  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3725  *) ac_try_echo=$ac_try;;
3726esac
3727eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3728  (eval "$ac_try") 2>&5
3729  ac_status=$?
3730  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3731  (exit $ac_status); }; }; then
3732  ac_cv_lib_zephyr_ZGetSender=yes
3733else
3734  echo "$as_me: failed program was:" >&5
3735sed 's/^/| /' conftest.$ac_ext >&5
3736
3737        ac_cv_lib_zephyr_ZGetSender=no
3738fi
3739
3740rm -f core conftest.err conftest.$ac_objext \
3741      conftest$ac_exeext conftest.$ac_ext
3742LIBS=$ac_check_lib_save_LIBS
3743fi
3744{ echo "$as_me:$LINENO: result: $ac_cv_lib_zephyr_ZGetSender" >&5
3745echo "${ECHO_T}$ac_cv_lib_zephyr_ZGetSender" >&6; }
3746if test $ac_cv_lib_zephyr_ZGetSender = yes; then
3747  cat >>confdefs.h <<_ACEOF
3748#define HAVE_LIBZEPHYR 1
3749_ACEOF
3750
3751  LIBS="-lzephyr $LIBS"
3752
3753fi
3754
3755{ echo "$as_me:$LINENO: checking for ZInitLocationInfo in -lzephyr" >&5
3756echo $ECHO_N "checking for ZInitLocationInfo in -lzephyr... $ECHO_C" >&6; }
3757if test "${ac_cv_lib_zephyr_ZInitLocationInfo+set}" = set; then
3758  echo $ECHO_N "(cached) $ECHO_C" >&6
3759else
3760  ac_check_lib_save_LIBS=$LIBS
3761LIBS="-lzephyr  $LIBS"
3762cat >conftest.$ac_ext <<_ACEOF
3763/* confdefs.h.  */
3764_ACEOF
3765cat confdefs.h >>conftest.$ac_ext
3766cat >>conftest.$ac_ext <<_ACEOF
3767/* end confdefs.h.  */
3768
3769/* Override any GCC internal prototype to avoid an error.
3770   Use char because int might match the return type of a GCC
3771   builtin and then its argument prototype would still apply.  */
3772#ifdef __cplusplus
3773extern "C"
3774#endif
3775char ZInitLocationInfo ();
3776int
3777main ()
3778{
3779return ZInitLocationInfo ();
3780  ;
3781  return 0;
3782}
3783_ACEOF
3784rm -f conftest.$ac_objext conftest$ac_exeext
3785if { (ac_try="$ac_link"
3786case "(($ac_try" in
3787  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3788  *) ac_try_echo=$ac_try;;
3789esac
3790eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3791  (eval "$ac_link") 2>conftest.er1
3792  ac_status=$?
3793  grep -v '^ *+' conftest.er1 >conftest.err
3794  rm -f conftest.er1
3795  cat conftest.err >&5
3796  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3797  (exit $ac_status); } &&
3798         { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3799  { (case "(($ac_try" in
3800  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3801  *) ac_try_echo=$ac_try;;
3802esac
3803eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3804  (eval "$ac_try") 2>&5
3805  ac_status=$?
3806  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3807  (exit $ac_status); }; } &&
3808         { ac_try='test -s conftest$ac_exeext'
3809  { (case "(($ac_try" in
3810  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3811  *) ac_try_echo=$ac_try;;
3812esac
3813eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3814  (eval "$ac_try") 2>&5
3815  ac_status=$?
3816  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3817  (exit $ac_status); }; }; then
3818  ac_cv_lib_zephyr_ZInitLocationInfo=yes
3819else
3820  echo "$as_me: failed program was:" >&5
3821sed 's/^/| /' conftest.$ac_ext >&5
3822
3823        ac_cv_lib_zephyr_ZInitLocationInfo=no
3824fi
3825
3826rm -f core conftest.err conftest.$ac_objext \
3827      conftest$ac_exeext conftest.$ac_ext
3828LIBS=$ac_check_lib_save_LIBS
3829fi
3830{ echo "$as_me:$LINENO: result: $ac_cv_lib_zephyr_ZInitLocationInfo" >&5
3831echo "${ECHO_T}$ac_cv_lib_zephyr_ZInitLocationInfo" >&6; }
3832if test $ac_cv_lib_zephyr_ZInitLocationInfo = yes; then
3833
3834cat >>confdefs.h <<\_ACEOF
3835#define HAVE_LIBZEPHYR_ZINITLOCATIONINFO
3836_ACEOF
3837
3838fi
3839
3840
3841
3842
3843
3844
3845for ac_func in use_default_colors des_string_to_key des_key_sched des_ecb_encrypt
3846do
3847as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
3848{ echo "$as_me:$LINENO: checking for $ac_func" >&5
3849echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
3850if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
3851  echo $ECHO_N "(cached) $ECHO_C" >&6
3852else
3853  cat >conftest.$ac_ext <<_ACEOF
3854/* confdefs.h.  */
3855_ACEOF
3856cat confdefs.h >>conftest.$ac_ext
3857cat >>conftest.$ac_ext <<_ACEOF
3858/* end confdefs.h.  */
3859/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
3860   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
3861#define $ac_func innocuous_$ac_func
3862
3863/* System header to define __stub macros and hopefully few prototypes,
3864    which can conflict with char $ac_func (); below.
3865    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3866    <limits.h> exists even on freestanding compilers.  */
3867
3868#ifdef __STDC__
3869# include <limits.h>
3870#else
3871# include <assert.h>
3872#endif
3873
3874#undef $ac_func
3875
3876/* Override any GCC internal prototype to avoid an error.
3877   Use char because int might match the return type of a GCC
3878   builtin and then its argument prototype would still apply.  */
3879#ifdef __cplusplus
3880extern "C"
3881#endif
3882char $ac_func ();
3883/* The GNU C library defines this for functions which it implements
3884    to always fail with ENOSYS.  Some functions are actually named
3885    something starting with __ and the normal name is an alias.  */
3886#if defined __stub_$ac_func || defined __stub___$ac_func
3887choke me
3888#endif
3889
3890int
3891main ()
3892{
3893return $ac_func ();
3894  ;
3895  return 0;
3896}
3897_ACEOF
3898rm -f conftest.$ac_objext conftest$ac_exeext
3899if { (ac_try="$ac_link"
3900case "(($ac_try" in
3901  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3902  *) ac_try_echo=$ac_try;;
3903esac
3904eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3905  (eval "$ac_link") 2>conftest.er1
3906  ac_status=$?
3907  grep -v '^ *+' conftest.er1 >conftest.err
3908  rm -f conftest.er1
3909  cat conftest.err >&5
3910  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3911  (exit $ac_status); } &&
3912         { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3913  { (case "(($ac_try" in
3914  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3915  *) ac_try_echo=$ac_try;;
3916esac
3917eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3918  (eval "$ac_try") 2>&5
3919  ac_status=$?
3920  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3921  (exit $ac_status); }; } &&
3922         { ac_try='test -s conftest$ac_exeext'
3923  { (case "(($ac_try" in
3924  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3925  *) ac_try_echo=$ac_try;;
3926esac
3927eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3928  (eval "$ac_try") 2>&5
3929  ac_status=$?
3930  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3931  (exit $ac_status); }; }; then
3932  eval "$as_ac_var=yes"
3933else
3934  echo "$as_me: failed program was:" >&5
3935sed 's/^/| /' conftest.$ac_ext >&5
3936
3937        eval "$as_ac_var=no"
3938fi
3939
3940rm -f core conftest.err conftest.$ac_objext \
3941      conftest$ac_exeext conftest.$ac_ext
3942fi
3943ac_res=`eval echo '${'$as_ac_var'}'`
3944               { echo "$as_me:$LINENO: result: $ac_res" >&5
3945echo "${ECHO_T}$ac_res" >&6; }
3946if test `eval echo '${'$as_ac_var'}'` = yes; then
3947  cat >>confdefs.h <<_ACEOF
3948#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
3949_ACEOF
3950
3951fi
3952done
3953
3954
3955{ echo "$as_me:$LINENO: checking for des_ecb_encrypt prototype" >&5
3956echo $ECHO_N "checking for des_ecb_encrypt prototype... $ECHO_C" >&6; }
3957cat >conftest.$ac_ext <<_ACEOF
3958/* confdefs.h.  */
3959_ACEOF
3960cat confdefs.h >>conftest.$ac_ext
3961cat >>conftest.$ac_ext <<_ACEOF
3962/* end confdefs.h.  */
3963#include <des.h>
3964int des_ecb_encrypt(char foo[], char bar[], des_key_schedule baz, int qux);
3965int
3966main ()
3967{
3968int foo = des_ecb_encrypt(0,0,0,0);
3969  ;
3970  return 0;
3971}
3972_ACEOF
3973rm -f conftest.$ac_objext
3974if { (ac_try="$ac_compile"
3975case "(($ac_try" in
3976  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3977  *) ac_try_echo=$ac_try;;
3978esac
3979eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3980  (eval "$ac_compile") 2>conftest.er1
3981  ac_status=$?
3982  grep -v '^ *+' conftest.er1 >conftest.err
3983  rm -f conftest.er1
3984  cat conftest.err >&5
3985  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3986  (exit $ac_status); } &&
3987         { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3988  { (case "(($ac_try" in
3989  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3990  *) ac_try_echo=$ac_try;;
3991esac
3992eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3993  (eval "$ac_try") 2>&5
3994  ac_status=$?
3995  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3996  (exit $ac_status); }; } &&
3997         { ac_try='test -s conftest.$ac_objext'
3998  { (case "(($ac_try" in
3999  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4000  *) ac_try_echo=$ac_try;;
4001esac
4002eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4003  (eval "$ac_try") 2>&5
4004  ac_status=$?
4005  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4006  (exit $ac_status); }; }; then
4007  ac_cv_des_ecb_encrypt_proto=no
4008else
4009  echo "$as_me: failed program was:" >&5
4010sed 's/^/| /' conftest.$ac_ext >&5
4011
4012        ac_cv_des_ecb_encrypt_proto=yes
4013fi
4014
4015rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4016{ echo "$as_me:$LINENO: result: $ac_cv_des_ecb_encrypt_proto" >&5
4017echo "${ECHO_T}$ac_cv_des_ecb_encrypt_proto" >&6; }
4018if test "$ac_cv_des_ecb_encrypt_proto" = yes; then
4019
4020cat >>confdefs.h <<\_ACEOF
4021#define HAVE_DES_ECB_ENCRYPT_PROTO
4022_ACEOF
4023
4024fi
4025
4026ac_ext=c
4027ac_cpp='$CPP $CPPFLAGS'
4028ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4029ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4030ac_compiler_gnu=$ac_cv_c_compiler_gnu
4031{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
4032echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
4033# On Suns, sometimes $CPP names a directory.
4034if test -n "$CPP" && test -d "$CPP"; then
4035  CPP=
4036fi
4037if test -z "$CPP"; then
4038  if test "${ac_cv_prog_CPP+set}" = set; then
4039  echo $ECHO_N "(cached) $ECHO_C" >&6
4040else
4041      # Double quotes because CPP needs to be expanded
4042    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4043    do
4044      ac_preproc_ok=false
4045for ac_c_preproc_warn_flag in '' yes
4046do
4047  # Use a header file that comes with gcc, so configuring glibc
4048  # with a fresh cross-compiler works.
4049  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4050  # <limits.h> exists even on freestanding compilers.
4051  # On the NeXT, cc -E runs the code through the compiler's parser,
4052  # not just through cpp. "Syntax error" is here to catch this case.
4053  cat >conftest.$ac_ext <<_ACEOF
4054/* confdefs.h.  */
4055_ACEOF
4056cat confdefs.h >>conftest.$ac_ext
4057cat >>conftest.$ac_ext <<_ACEOF
4058/* end confdefs.h.  */
4059#ifdef __STDC__
4060# include <limits.h>
4061#else
4062# include <assert.h>
4063#endif
4064                     Syntax error
4065_ACEOF
4066if { (ac_try="$ac_cpp conftest.$ac_ext"
4067case "(($ac_try" in
4068  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4069  *) ac_try_echo=$ac_try;;
4070esac
4071eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4072  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4073  ac_status=$?
4074  grep -v '^ *+' conftest.er1 >conftest.err
4075  rm -f conftest.er1
4076  cat conftest.err >&5
4077  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4078  (exit $ac_status); } >/dev/null; then
4079  if test -s conftest.err; then
4080    ac_cpp_err=$ac_c_preproc_warn_flag
4081    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4082  else
4083    ac_cpp_err=
4084  fi
4085else
4086  ac_cpp_err=yes
4087fi
4088if test -z "$ac_cpp_err"; then
4089  :
4090else
4091  echo "$as_me: failed program was:" >&5
4092sed 's/^/| /' conftest.$ac_ext >&5
4093
4094  # Broken: fails on valid input.
4095continue
4096fi
4097
4098rm -f conftest.err conftest.$ac_ext
4099
4100  # OK, works on sane cases.  Now check whether nonexistent headers
4101  # can be detected and how.
4102  cat >conftest.$ac_ext <<_ACEOF
4103/* confdefs.h.  */
4104_ACEOF
4105cat confdefs.h >>conftest.$ac_ext
4106cat >>conftest.$ac_ext <<_ACEOF
4107/* end confdefs.h.  */
4108#include <ac_nonexistent.h>
4109_ACEOF
4110if { (ac_try="$ac_cpp conftest.$ac_ext"
4111case "(($ac_try" in
4112  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4113  *) ac_try_echo=$ac_try;;
4114esac
4115eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4116  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4117  ac_status=$?
4118  grep -v '^ *+' conftest.er1 >conftest.err
4119  rm -f conftest.er1
4120  cat conftest.err >&5
4121  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4122  (exit $ac_status); } >/dev/null; then
4123  if test -s conftest.err; then
4124    ac_cpp_err=$ac_c_preproc_warn_flag
4125    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4126  else
4127    ac_cpp_err=
4128  fi
4129else
4130  ac_cpp_err=yes
4131fi
4132if test -z "$ac_cpp_err"; then
4133  # Broken: success on invalid input.
4134continue
4135else
4136  echo "$as_me: failed program was:" >&5
4137sed 's/^/| /' conftest.$ac_ext >&5
4138
4139  # Passes both tests.
4140ac_preproc_ok=:
4141break
4142fi
4143
4144rm -f conftest.err conftest.$ac_ext
4145
4146done
4147# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4148rm -f conftest.err conftest.$ac_ext
4149if $ac_preproc_ok; then
4150  break
4151fi
4152
4153    done
4154    ac_cv_prog_CPP=$CPP
4155
4156fi
4157  CPP=$ac_cv_prog_CPP
4158else
4159  ac_cv_prog_CPP=$CPP
4160fi
4161{ echo "$as_me:$LINENO: result: $CPP" >&5
4162echo "${ECHO_T}$CPP" >&6; }
4163ac_preproc_ok=false
4164for ac_c_preproc_warn_flag in '' yes
4165do
4166  # Use a header file that comes with gcc, so configuring glibc
4167  # with a fresh cross-compiler works.
4168  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4169  # <limits.h> exists even on freestanding compilers.
4170  # On the NeXT, cc -E runs the code through the compiler's parser,
4171  # not just through cpp. "Syntax error" is here to catch this case.
4172  cat >conftest.$ac_ext <<_ACEOF
4173/* confdefs.h.  */
4174_ACEOF
4175cat confdefs.h >>conftest.$ac_ext
4176cat >>conftest.$ac_ext <<_ACEOF
4177/* end confdefs.h.  */
4178#ifdef __STDC__
4179# include <limits.h>
4180#else
4181# include <assert.h>
4182#endif
4183                     Syntax error
4184_ACEOF
4185if { (ac_try="$ac_cpp conftest.$ac_ext"
4186case "(($ac_try" in
4187  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4188  *) ac_try_echo=$ac_try;;
4189esac
4190eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4191  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4192  ac_status=$?
4193  grep -v '^ *+' conftest.er1 >conftest.err
4194  rm -f conftest.er1
4195  cat conftest.err >&5
4196  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4197  (exit $ac_status); } >/dev/null; then
4198  if test -s conftest.err; then
4199    ac_cpp_err=$ac_c_preproc_warn_flag
4200    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4201  else
4202    ac_cpp_err=
4203  fi
4204else
4205  ac_cpp_err=yes
4206fi
4207if test -z "$ac_cpp_err"; then
4208  :
4209else
4210  echo "$as_me: failed program was:" >&5
4211sed 's/^/| /' conftest.$ac_ext >&5
4212
4213  # Broken: fails on valid input.
4214continue
4215fi
4216
4217rm -f conftest.err conftest.$ac_ext
4218
4219  # OK, works on sane cases.  Now check whether nonexistent headers
4220  # can be detected and how.
4221  cat >conftest.$ac_ext <<_ACEOF
4222/* confdefs.h.  */
4223_ACEOF
4224cat confdefs.h >>conftest.$ac_ext
4225cat >>conftest.$ac_ext <<_ACEOF
4226/* end confdefs.h.  */
4227#include <ac_nonexistent.h>
4228_ACEOF
4229if { (ac_try="$ac_cpp conftest.$ac_ext"
4230case "(($ac_try" in
4231  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4232  *) ac_try_echo=$ac_try;;
4233esac
4234eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4235  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4236  ac_status=$?
4237  grep -v '^ *+' conftest.er1 >conftest.err
4238  rm -f conftest.er1
4239  cat conftest.err >&5
4240  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4241  (exit $ac_status); } >/dev/null; then
4242  if test -s conftest.err; then
4243    ac_cpp_err=$ac_c_preproc_warn_flag
4244    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4245  else
4246    ac_cpp_err=
4247  fi
4248else
4249  ac_cpp_err=yes
4250fi
4251if test -z "$ac_cpp_err"; then
4252  # Broken: success on invalid input.
4253continue
4254else
4255  echo "$as_me: failed program was:" >&5
4256sed 's/^/| /' conftest.$ac_ext >&5
4257
4258  # Passes both tests.
4259ac_preproc_ok=:
4260break
4261fi
4262
4263rm -f conftest.err conftest.$ac_ext
4264
4265done
4266# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4267rm -f conftest.err conftest.$ac_ext
4268if $ac_preproc_ok; then
4269  :
4270else
4271  { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
4272See \`config.log' for more details." >&5
4273echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
4274See \`config.log' for more details." >&2;}
4275   { (exit 1); exit 1; }; }
4276fi
4277
4278ac_ext=c
4279ac_cpp='$CPP $CPPFLAGS'
4280ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4281ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4282ac_compiler_gnu=$ac_cv_c_compiler_gnu
4283
4284
4285{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
4286echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
4287if test "${ac_cv_path_GREP+set}" = set; then
4288  echo $ECHO_N "(cached) $ECHO_C" >&6
4289else
4290  # Extract the first word of "grep ggrep" to use in msg output
4291if test -z "$GREP"; then
4292set dummy grep ggrep; ac_prog_name=$2
4293if test "${ac_cv_path_GREP+set}" = set; then
4294  echo $ECHO_N "(cached) $ECHO_C" >&6
4295else
4296  ac_path_GREP_found=false
4297# Loop through the user's path and test for each of PROGNAME-LIST
4298as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4299for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4300do
4301  IFS=$as_save_IFS
4302  test -z "$as_dir" && as_dir=.
4303  for ac_prog in grep ggrep; do
4304  for ac_exec_ext in '' $ac_executable_extensions; do
4305    ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4306    { test -f "$ac_path_GREP" && $as_executable_p "$ac_path_GREP"; } || continue
4307    # Check for GNU ac_path_GREP and select it if it is found.
4308  # Check for GNU $ac_path_GREP
4309case `"$ac_path_GREP" --version 2>&1` in
4310*GNU*)
4311  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4312*)
4313  ac_count=0
4314  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
4315  while :
4316  do
4317    cat "conftest.in" "conftest.in" >"conftest.tmp"
4318    mv "conftest.tmp" "conftest.in"
4319    cp "conftest.in" "conftest.nl"
4320    echo 'GREP' >> "conftest.nl"
4321    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4322    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4323    ac_count=`expr $ac_count + 1`
4324    if test $ac_count -gt ${ac_path_GREP_max-0}; then
4325      # Best one so far, save it but keep looking for a better one
4326      ac_cv_path_GREP="$ac_path_GREP"
4327      ac_path_GREP_max=$ac_count
4328    fi
4329    # 10*(2^10) chars as input seems more than enough
4330    test $ac_count -gt 10 && break
4331  done
4332  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4333esac
4334
4335
4336    $ac_path_GREP_found && break 3
4337  done
4338done
4339
4340done
4341IFS=$as_save_IFS
4342
4343
4344fi
4345
4346GREP="$ac_cv_path_GREP"
4347if test -z "$GREP"; then
4348  { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
4349echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
4350   { (exit 1); exit 1; }; }
4351fi
4352
4353else
4354  ac_cv_path_GREP=$GREP
4355fi
4356
4357
4358fi
4359{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
4360echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
4361 GREP="$ac_cv_path_GREP"
4362
4363
4364{ echo "$as_me:$LINENO: checking for egrep" >&5
4365echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
4366if test "${ac_cv_path_EGREP+set}" = set; then
4367  echo $ECHO_N "(cached) $ECHO_C" >&6
4368else
4369  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4370   then ac_cv_path_EGREP="$GREP -E"
4371   else
4372     # Extract the first word of "egrep" to use in msg output
4373if test -z "$EGREP"; then
4374set dummy egrep; ac_prog_name=$2
4375if test "${ac_cv_path_EGREP+set}" = set; then
4376  echo $ECHO_N "(cached) $ECHO_C" >&6
4377else
4378  ac_path_EGREP_found=false
4379# Loop through the user's path and test for each of PROGNAME-LIST
4380as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4381for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4382do
4383  IFS=$as_save_IFS
4384  test -z "$as_dir" && as_dir=.
4385  for ac_prog in egrep; do
4386  for ac_exec_ext in '' $ac_executable_extensions; do
4387    ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4388    { test -f "$ac_path_EGREP" && $as_executable_p "$ac_path_EGREP"; } || continue
4389    # Check for GNU ac_path_EGREP and select it if it is found.
4390  # Check for GNU $ac_path_EGREP
4391case `"$ac_path_EGREP" --version 2>&1` in
4392*GNU*)
4393  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4394*)
4395  ac_count=0
4396  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
4397  while :
4398  do
4399    cat "conftest.in" "conftest.in" >"conftest.tmp"
4400    mv "conftest.tmp" "conftest.in"
4401    cp "conftest.in" "conftest.nl"
4402    echo 'EGREP' >> "conftest.nl"
4403    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4404    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4405    ac_count=`expr $ac_count + 1`
4406    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4407      # Best one so far, save it but keep looking for a better one
4408      ac_cv_path_EGREP="$ac_path_EGREP"
4409      ac_path_EGREP_max=$ac_count
4410    fi
4411    # 10*(2^10) chars as input seems more than enough
4412    test $ac_count -gt 10 && break
4413  done
4414  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4415esac
4416
4417
4418    $ac_path_EGREP_found && break 3
4419  done
4420done
4421
4422done
4423IFS=$as_save_IFS
4424
4425
4426fi
4427
4428EGREP="$ac_cv_path_EGREP"
4429if test -z "$EGREP"; then
4430  { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
4431echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
4432   { (exit 1); exit 1; }; }
4433fi
4434
4435else
4436  ac_cv_path_EGREP=$EGREP
4437fi
4438
4439
4440   fi
4441fi
4442{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
4443echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
4444 EGREP="$ac_cv_path_EGREP"
4445
4446
4447{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4448echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
4449if test "${ac_cv_header_stdc+set}" = set; then
4450  echo $ECHO_N "(cached) $ECHO_C" >&6
4451else
4452  cat >conftest.$ac_ext <<_ACEOF
4453/* confdefs.h.  */
4454_ACEOF
4455cat confdefs.h >>conftest.$ac_ext
4456cat >>conftest.$ac_ext <<_ACEOF
4457/* end confdefs.h.  */
4458#include <stdlib.h>
4459#include <stdarg.h>
4460#include <string.h>
4461#include <float.h>
4462
4463int
4464main ()
4465{
4466
4467  ;
4468  return 0;
4469}
4470_ACEOF
4471rm -f conftest.$ac_objext
4472if { (ac_try="$ac_compile"
4473case "(($ac_try" in
4474  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4475  *) ac_try_echo=$ac_try;;
4476esac
4477eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4478  (eval "$ac_compile") 2>conftest.er1
4479  ac_status=$?
4480  grep -v '^ *+' conftest.er1 >conftest.err
4481  rm -f conftest.er1
4482  cat conftest.err >&5
4483  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4484  (exit $ac_status); } &&
4485         { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4486  { (case "(($ac_try" in
4487  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4488  *) ac_try_echo=$ac_try;;
4489esac
4490eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4491  (eval "$ac_try") 2>&5
4492  ac_status=$?
4493  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4494  (exit $ac_status); }; } &&
4495         { ac_try='test -s conftest.$ac_objext'
4496  { (case "(($ac_try" in
4497  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4498  *) ac_try_echo=$ac_try;;
4499esac
4500eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4501  (eval "$ac_try") 2>&5
4502  ac_status=$?
4503  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4504  (exit $ac_status); }; }; then
4505  ac_cv_header_stdc=yes
4506else
4507  echo "$as_me: failed program was:" >&5
4508sed 's/^/| /' conftest.$ac_ext >&5
4509
4510        ac_cv_header_stdc=no
4511fi
4512
4513rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4514
4515if test $ac_cv_header_stdc = yes; then
4516  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4517  cat >conftest.$ac_ext <<_ACEOF
4518/* confdefs.h.  */
4519_ACEOF
4520cat confdefs.h >>conftest.$ac_ext
4521cat >>conftest.$ac_ext <<_ACEOF
4522/* end confdefs.h.  */
4523#include <string.h>
4524
4525_ACEOF
4526if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4527  $EGREP "memchr" >/dev/null 2>&1; then
4528  :
4529else
4530  ac_cv_header_stdc=no
4531fi
4532rm -f conftest*
4533
4534fi
4535
4536if test $ac_cv_header_stdc = yes; then
4537  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4538  cat >conftest.$ac_ext <<_ACEOF
4539/* confdefs.h.  */
4540_ACEOF
4541cat confdefs.h >>conftest.$ac_ext
4542cat >>conftest.$ac_ext <<_ACEOF
4543/* end confdefs.h.  */
4544#include <stdlib.h>
4545
4546_ACEOF
4547if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4548  $EGREP "free" >/dev/null 2>&1; then
4549  :
4550else
4551  ac_cv_header_stdc=no
4552fi
4553rm -f conftest*
4554
4555fi
4556
4557if test $ac_cv_header_stdc = yes; then
4558  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4559  if test "$cross_compiling" = yes; then
4560  :
4561else
4562  cat >conftest.$ac_ext <<_ACEOF
4563/* confdefs.h.  */
4564_ACEOF
4565cat confdefs.h >>conftest.$ac_ext
4566cat >>conftest.$ac_ext <<_ACEOF
4567/* end confdefs.h.  */
4568#include <ctype.h>
4569#include <stdlib.h>
4570#if ((' ' & 0x0FF) == 0x020)
4571# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4572# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4573#else
4574# define ISLOWER(c) \
4575                   (('a' <= (c) && (c) <= 'i') \
4576                     || ('j' <= (c) && (c) <= 'r') \
4577                     || ('s' <= (c) && (c) <= 'z'))
4578# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4579#endif
4580
4581#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4582int
4583main ()
4584{
4585  int i;
4586  for (i = 0; i < 256; i++)
4587    if (XOR (islower (i), ISLOWER (i))
4588        || toupper (i) != TOUPPER (i))
4589      return 2;
4590  return 0;
4591}
4592_ACEOF
4593rm -f conftest$ac_exeext
4594if { (ac_try="$ac_link"
4595case "(($ac_try" in
4596  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4597  *) ac_try_echo=$ac_try;;
4598esac
4599eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4600  (eval "$ac_link") 2>&5
4601  ac_status=$?
4602  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4603  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4604  { (case "(($ac_try" in
4605  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4606  *) ac_try_echo=$ac_try;;
4607esac
4608eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4609  (eval "$ac_try") 2>&5
4610  ac_status=$?
4611  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4612  (exit $ac_status); }; }; then
4613  :
4614else
4615  echo "$as_me: program exited with status $ac_status" >&5
4616echo "$as_me: failed program was:" >&5
4617sed 's/^/| /' conftest.$ac_ext >&5
4618
4619( exit $ac_status )
4620ac_cv_header_stdc=no
4621fi
4622rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4623fi
4624
4625
4626fi
4627fi
4628{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4629echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
4630if test $ac_cv_header_stdc = yes; then
4631
4632cat >>confdefs.h <<\_ACEOF
4633#define STDC_HEADERS 1
4634_ACEOF
4635
4636fi
4637
4638{ echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
4639echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6; }
4640if test "${ac_cv_header_sys_wait_h+set}" = set; then
4641  echo $ECHO_N "(cached) $ECHO_C" >&6
4642else
4643  cat >conftest.$ac_ext <<_ACEOF
4644/* confdefs.h.  */
4645_ACEOF
4646cat confdefs.h >>conftest.$ac_ext
4647cat >>conftest.$ac_ext <<_ACEOF
4648/* end confdefs.h.  */
4649#include <sys/types.h>
4650#include <sys/wait.h>
4651#ifndef WEXITSTATUS
4652# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
4653#endif
4654#ifndef WIFEXITED
4655# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
4656#endif
4657
4658int
4659main ()
4660{
4661  int s;
4662  wait (&s);
4663  s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
4664  ;
4665  return 0;
4666}
4667_ACEOF
4668rm -f conftest.$ac_objext
4669if { (ac_try="$ac_compile"
4670case "(($ac_try" in
4671  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4672  *) ac_try_echo=$ac_try;;
4673esac
4674eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4675  (eval "$ac_compile") 2>conftest.er1
4676  ac_status=$?
4677  grep -v '^ *+' conftest.er1 >conftest.err
4678  rm -f conftest.er1
4679  cat conftest.err >&5
4680  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4681  (exit $ac_status); } &&
4682         { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4683  { (case "(($ac_try" in
4684  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4685  *) ac_try_echo=$ac_try;;
4686esac
4687eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4688  (eval "$ac_try") 2>&5
4689  ac_status=$?
4690  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4691  (exit $ac_status); }; } &&
4692         { ac_try='test -s conftest.$ac_objext'
4693  { (case "(($ac_try" in
4694  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4695  *) ac_try_echo=$ac_try;;
4696esac
4697eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4698  (eval "$ac_try") 2>&5
4699  ac_status=$?
4700  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4701  (exit $ac_status); }; }; then
4702  ac_cv_header_sys_wait_h=yes
4703else
4704  echo "$as_me: failed program was:" >&5
4705sed 's/^/| /' conftest.$ac_ext >&5
4706
4707        ac_cv_header_sys_wait_h=no
4708fi
4709
4710rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4711fi
4712{ echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
4713echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6; }
4714if test $ac_cv_header_sys_wait_h = yes; then
4715
4716cat >>confdefs.h <<\_ACEOF
4717#define HAVE_SYS_WAIT_H 1
4718_ACEOF
4719
4720fi
4721
4722# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4723
4724
4725
4726
4727
4728
4729
4730
4731
4732for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4733                  inttypes.h stdint.h unistd.h
4734do
4735as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4736{ echo "$as_me:$LINENO: checking for $ac_header" >&5
4737echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4738if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4739  echo $ECHO_N "(cached) $ECHO_C" >&6
4740else
4741  cat >conftest.$ac_ext <<_ACEOF
4742/* confdefs.h.  */
4743_ACEOF
4744cat confdefs.h >>conftest.$ac_ext
4745cat >>conftest.$ac_ext <<_ACEOF
4746/* end confdefs.h.  */
4747$ac_includes_default
4748
4749#include <$ac_header>
4750_ACEOF
4751rm -f conftest.$ac_objext
4752if { (ac_try="$ac_compile"
4753case "(($ac_try" in
4754  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4755  *) ac_try_echo=$ac_try;;
4756esac
4757eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4758  (eval "$ac_compile") 2>conftest.er1
4759  ac_status=$?
4760  grep -v '^ *+' conftest.er1 >conftest.err
4761  rm -f conftest.er1
4762  cat conftest.err >&5
4763  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4764  (exit $ac_status); } &&
4765         { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4766  { (case "(($ac_try" in
4767  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4768  *) ac_try_echo=$ac_try;;
4769esac
4770eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4771  (eval "$ac_try") 2>&5
4772  ac_status=$?
4773  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4774  (exit $ac_status); }; } &&
4775         { ac_try='test -s conftest.$ac_objext'
4776  { (case "(($ac_try" in
4777  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4778  *) ac_try_echo=$ac_try;;
4779esac
4780eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4781  (eval "$ac_try") 2>&5
4782  ac_status=$?
4783  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4784  (exit $ac_status); }; }; then
4785  eval "$as_ac_Header=yes"
4786else
4787  echo "$as_me: failed program was:" >&5
4788sed 's/^/| /' conftest.$ac_ext >&5
4789
4790        eval "$as_ac_Header=no"
4791fi
4792
4793rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4794fi
4795ac_res=`eval echo '${'$as_ac_Header'}'`
4796               { echo "$as_me:$LINENO: result: $ac_res" >&5
4797echo "${ECHO_T}$ac_res" >&6; }
4798if test `eval echo '${'$as_ac_Header'}'` = yes; then
4799  cat >>confdefs.h <<_ACEOF
4800#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4801_ACEOF
4802
4803fi
4804
4805done
4806
4807
4808
4809
4810
4811
4812
4813for ac_header in strings.h sys/ioctl.h sys/filio.h unistd.h com_err.h
4814do
4815as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4816if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4817  { echo "$as_me:$LINENO: checking for $ac_header" >&5
4818echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4819if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4820  echo $ECHO_N "(cached) $ECHO_C" >&6
4821fi
4822ac_res=`eval echo '${'$as_ac_Header'}'`
4823               { echo "$as_me:$LINENO: result: $ac_res" >&5
4824echo "${ECHO_T}$ac_res" >&6; }
4825else
4826  # Is the header compilable?
4827{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
4828echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
4829cat >conftest.$ac_ext <<_ACEOF
4830/* confdefs.h.  */
4831_ACEOF
4832cat confdefs.h >>conftest.$ac_ext
4833cat >>conftest.$ac_ext <<_ACEOF
4834/* end confdefs.h.  */
4835$ac_includes_default
4836#include <$ac_header>
4837_ACEOF
4838rm -f conftest.$ac_objext
4839if { (ac_try="$ac_compile"
4840case "(($ac_try" in
4841  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4842  *) ac_try_echo=$ac_try;;
4843esac
4844eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4845  (eval "$ac_compile") 2>conftest.er1
4846  ac_status=$?
4847  grep -v '^ *+' conftest.er1 >conftest.err
4848  rm -f conftest.er1
4849  cat conftest.err >&5
4850  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4851  (exit $ac_status); } &&
4852         { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4853  { (case "(($ac_try" in
4854  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4855  *) ac_try_echo=$ac_try;;
4856esac
4857eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4858  (eval "$ac_try") 2>&5
4859  ac_status=$?
4860  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4861  (exit $ac_status); }; } &&
4862         { ac_try='test -s conftest.$ac_objext'
4863  { (case "(($ac_try" in
4864  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4865  *) ac_try_echo=$ac_try;;
4866esac
4867eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4868  (eval "$ac_try") 2>&5
4869  ac_status=$?
4870  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4871  (exit $ac_status); }; }; then
4872  ac_header_compiler=yes
4873else
4874  echo "$as_me: failed program was:" >&5
4875sed 's/^/| /' conftest.$ac_ext >&5
4876
4877        ac_header_compiler=no
4878fi
4879
4880rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4881{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4882echo "${ECHO_T}$ac_header_compiler" >&6; }
4883
4884# Is the header present?
4885{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
4886echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
4887cat >conftest.$ac_ext <<_ACEOF
4888/* confdefs.h.  */
4889_ACEOF
4890cat confdefs.h >>conftest.$ac_ext
4891cat >>conftest.$ac_ext <<_ACEOF
4892/* end confdefs.h.  */
4893#include <$ac_header>
4894_ACEOF
4895if { (ac_try="$ac_cpp conftest.$ac_ext"
4896case "(($ac_try" in
4897  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4898  *) ac_try_echo=$ac_try;;
4899esac
4900eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4901  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4902  ac_status=$?
4903  grep -v '^ *+' conftest.er1 >conftest.err
4904  rm -f conftest.er1
4905  cat conftest.err >&5
4906  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4907  (exit $ac_status); } >/dev/null; then
4908  if test -s conftest.err; then
4909    ac_cpp_err=$ac_c_preproc_warn_flag
4910    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4911  else
4912    ac_cpp_err=
4913  fi
4914else
4915  ac_cpp_err=yes
4916fi
4917if test -z "$ac_cpp_err"; then
4918  ac_header_preproc=yes
4919else
4920  echo "$as_me: failed program was:" >&5
4921sed 's/^/| /' conftest.$ac_ext >&5
4922
4923  ac_header_preproc=no
4924fi
4925
4926rm -f conftest.err conftest.$ac_ext
4927{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4928echo "${ECHO_T}$ac_header_preproc" >&6; }
4929
4930# So?  What about this header?
4931case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4932  yes:no: )
4933    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4934echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4935    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4936echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4937    ac_header_preproc=yes
4938    ;;
4939  no:yes:* )
4940    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4941echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4942    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4943echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4944    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4945echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4946    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4947echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4948    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4949echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4950    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4951echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4952
4953    ;;
4954esac
4955{ echo "$as_me:$LINENO: checking for $ac_header" >&5
4956echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4957if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4958  echo $ECHO_N "(cached) $ECHO_C" >&6
4959else
4960  eval "$as_ac_Header=\$ac_header_preproc"
4961fi
4962ac_res=`eval echo '${'$as_ac_Header'}'`
4963               { echo "$as_me:$LINENO: result: $ac_res" >&5
4964echo "${ECHO_T}$ac_res" >&6; }
4965
4966fi
4967if test `eval echo '${'$as_ac_Header'}'` = yes; then
4968  cat >>confdefs.h <<_ACEOF
4969#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4970_ACEOF
4971
4972fi
4973
4974done
4975
4976
4977FOO=`perl -MExtUtils::Embed -e ccopts`
4978echo Adding perl CFLAGS ${FOO}
4979CFLAGS=${CFLAGS}\ ${FOO}
4980
4981{ echo "$as_me:$LINENO: checking for the perl xsubpp precompiler" >&5
4982echo $ECHO_N "checking for the perl xsubpp precompiler... $ECHO_C" >&6; }
4983XSUBPPDIR="`(perl -MExtUtils::MakeMaker -e 'print ExtUtils::MakeMaker->new({NAME => qw(owl)})->tool_xsubpp;') | grep \^XSUBPPDIR | sed -e 's/XSUBPPDIR = //g;'`"
4984if test -n "${XSUBPPDIR}"; then
4985   { echo "$as_me:$LINENO: result: ${XSUBPPDIR}" >&5
4986echo "${ECHO_T}${XSUBPPDIR}" >&6; }
4987else
4988   { { echo "$as_me:$LINENO: error: not found" >&5
4989echo "$as_me: error: not found" >&2;}
4990   { (exit 1); exit 1; }; }
4991fi
4992
4993if test -f "${XSUBPPDIR}/typemap"; then
4994   XSUBPPFLAGS="-typemap ${XSUBPPDIR}/typemap"
4995else
4996   XSUBPPFLAGS=""
4997fi
4998
4999FOO=`perl -MExtUtils::Embed -e ldopts | sed 's/,-E//' | sed 's/-liconv//'`
5000echo Adding perl LDFLAGS ${FOO}
5001LDFLAGS=${LDFLAGS}\ ${FOO}
5002
5003{ echo "$as_me:$LINENO: checking for /usr/share/terminfo" >&5
5004echo $ECHO_N "checking for /usr/share/terminfo... $ECHO_C" >&6; }
5005if test "${ac_cv_file__usr_share_terminfo+set}" = set; then
5006  echo $ECHO_N "(cached) $ECHO_C" >&6
5007else
5008  test "$cross_compiling" = yes &&
5009  { { echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
5010echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
5011   { (exit 1); exit 1; }; }
5012if test -r "/usr/share/terminfo"; then
5013  ac_cv_file__usr_share_terminfo=yes
5014else
5015  ac_cv_file__usr_share_terminfo=no
5016fi
5017fi
5018{ echo "$as_me:$LINENO: result: $ac_cv_file__usr_share_terminfo" >&5
5019echo "${ECHO_T}$ac_cv_file__usr_share_terminfo" >&6; }
5020if test $ac_cv_file__usr_share_terminfo = yes; then
5021
5022cat >>confdefs.h <<\_ACEOF
5023#define TERMINFO "/usr/share/terminfo"
5024_ACEOF
5025
5026else
5027  { echo "$as_me:$LINENO: checking for /usr/share/lib/terminfo" >&5
5028echo $ECHO_N "checking for /usr/share/lib/terminfo... $ECHO_C" >&6; }
5029if test "${ac_cv_file__usr_share_lib_terminfo+set}" = set; then
5030  echo $ECHO_N "(cached) $ECHO_C" >&6
5031else
5032  test "$cross_compiling" = yes &&
5033  { { echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
5034echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
5035   { (exit 1); exit 1; }; }
5036if test -r "/usr/share/lib/terminfo"; then
5037  ac_cv_file__usr_share_lib_terminfo=yes
5038else
5039  ac_cv_file__usr_share_lib_terminfo=no
5040fi
5041fi
5042{ echo "$as_me:$LINENO: result: $ac_cv_file__usr_share_lib_terminfo" >&5
5043echo "${ECHO_T}$ac_cv_file__usr_share_lib_terminfo" >&6; }
5044if test $ac_cv_file__usr_share_lib_terminfo = yes; then
5045
5046cat >>confdefs.h <<\_ACEOF
5047#define TERMINFO "/usr/share/lib/terminfo"
5048_ACEOF
5049
5050else
5051  { { echo "$as_me:$LINENO: error: No terminfo found for this system" >&5
5052echo "$as_me: error: No terminfo found for this system" >&2;}
5053   { (exit 1); exit 1; }; }
5054fi
5055
5056fi
5057
5058
5059
5060
5061ac_aux_dir=
5062for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
5063  if test -f "$ac_dir/install-sh"; then
5064    ac_aux_dir=$ac_dir
5065    ac_install_sh="$ac_aux_dir/install-sh -c"
5066    break
5067  elif test -f "$ac_dir/install.sh"; then
5068    ac_aux_dir=$ac_dir
5069    ac_install_sh="$ac_aux_dir/install.sh -c"
5070    break
5071  elif test -f "$ac_dir/shtool"; then
5072    ac_aux_dir=$ac_dir
5073    ac_install_sh="$ac_aux_dir/shtool install -c"
5074    break
5075  fi
5076done
5077if test -z "$ac_aux_dir"; then
5078  { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
5079echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
5080   { (exit 1); exit 1; }; }
5081fi
5082
5083# These three variables are undocumented and unsupported,
5084# and are intended to be withdrawn in a future Autoconf release.
5085# They can cause serious problems if a builder's source tree is in a directory
5086# whose full name contains unusual characters.
5087ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
5088ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
5089ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
5090
5091
5092# Find a good install program.  We prefer a C program (faster),
5093# so one script is as good as another.  But avoid the broken or
5094# incompatible versions:
5095# SysV /etc/install, /usr/sbin/install
5096# SunOS /usr/etc/install
5097# IRIX /sbin/install
5098# AIX /bin/install
5099# AmigaOS /C/install, which installs bootblocks on floppy discs
5100# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
5101# AFS /usr/afsws/bin/install, which mishandles nonexistent args
5102# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
5103# OS/2's system install, which has a completely different semantic
5104# ./install, which can be erroneously created by make from ./install.sh.
5105{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
5106echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
5107if test -z "$INSTALL"; then
5108if test "${ac_cv_path_install+set}" = set; then
5109  echo $ECHO_N "(cached) $ECHO_C" >&6
5110else
5111  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5112for as_dir in $PATH
5113do
5114  IFS=$as_save_IFS
5115  test -z "$as_dir" && as_dir=.
5116  # Account for people who put trailing slashes in PATH elements.
5117case $as_dir/ in
5118  ./ | .// | /cC/* | \
5119  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
5120  ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
5121  /usr/ucb/* ) ;;
5122  *)
5123    # OSF1 and SCO ODT 3.0 have their own names for install.
5124    # Don't use installbsd from OSF since it installs stuff as root
5125    # by default.
5126    for ac_prog in ginstall scoinst install; do
5127      for ac_exec_ext in '' $ac_executable_extensions; do
5128        if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; }; then
5129          if test $ac_prog = install &&
5130            grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5131            # AIX install.  It has an incompatible calling convention.
5132            :
5133          elif test $ac_prog = install &&
5134            grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5135            # program-specific install script used by HP pwplus--don't use.
5136            :
5137          else
5138            ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
5139            break 3
5140          fi
5141        fi
5142      done
5143    done
5144    ;;
5145esac
5146done
5147IFS=$as_save_IFS
5148
5149
5150fi
5151  if test "${ac_cv_path_install+set}" = set; then
5152    INSTALL=$ac_cv_path_install
5153  else
5154    # As a last resort, use the slow shell script.  Don't cache a
5155    # value for INSTALL within a source directory, because that will
5156    # break other packages using the cache if that directory is
5157    # removed, or if the value is a relative name.
5158    INSTALL=$ac_install_sh
5159  fi
5160fi
5161{ echo "$as_me:$LINENO: result: $INSTALL" >&5
5162echo "${ECHO_T}$INSTALL" >&6; }
5163
5164# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
5165# It thinks the first close brace ends the variable substitution.
5166test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
5167
5168test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
5169
5170test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5171
5172
5173subdirs="$subdirs libfaim"
5174
5175
5176ac_config_files="$ac_config_files Makefile"
5177
5178cat >confcache <<\_ACEOF
5179# This file is a shell script that caches the results of configure
5180# tests run on this system so they can be shared between configure
5181# scripts and configure runs, see configure's option --config-cache.
5182# It is not useful on other systems.  If it contains results you don't
5183# want to keep, you may remove or edit it.
5184#
5185# config.status only pays attention to the cache file if you give it
5186# the --recheck option to rerun configure.
5187#
5188# `ac_cv_env_foo' variables (set or unset) will be overridden when
5189# loading this file, other *unset* `ac_cv_foo' will be assigned the
5190# following values.
5191
5192_ACEOF
5193
5194# The following way of writing the cache mishandles newlines in values,
5195# but we know of no workaround that is simple, portable, and efficient.
5196# So, we kill variables containing newlines.
5197# Ultrix sh set writes to stderr and can't be redirected directly,
5198# and sets the high bit in the cache file unless we assign to the vars.
5199(
5200  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5201    eval ac_val=\$$ac_var
5202    case $ac_val in #(
5203    *${as_nl}*)
5204      case $ac_var in #(
5205      *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
5206echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
5207      esac
5208      case $ac_var in #(
5209      _ | IFS | as_nl) ;; #(
5210      *) $as_unset $ac_var ;;
5211      esac ;;
5212    esac
5213  done
5214
5215  (set) 2>&1 |
5216    case $as_nl`(ac_space=' '; set) 2>&1` in #(
5217    *${as_nl}ac_space=\ *)
5218      # `set' does not quote correctly, so add quotes (double-quote
5219      # substitution turns \\\\ into \\, and sed turns \\ into \).
5220      sed -n \
5221        "s/'/'\\\\''/g;
5222          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5223      ;; #(
5224    *)
5225      # `set' quotes correctly as required by POSIX, so do not add quotes.
5226      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5227      ;;
5228    esac |
5229    sort
5230) |
5231  sed '
5232     /^ac_cv_env_/b end
5233     t clear
5234     :clear
5235     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5236     t end
5237     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5238     :end' >>confcache
5239if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5240  if test -w "$cache_file"; then
5241    test "x$cache_file" != "x/dev/null" &&
5242      { echo "$as_me:$LINENO: updating cache $cache_file" >&5
5243echo "$as_me: updating cache $cache_file" >&6;}
5244    cat confcache >$cache_file
5245  else
5246    { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
5247echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5248  fi
5249fi
5250rm -f confcache
5251
5252test "x$prefix" = xNONE && prefix=$ac_default_prefix
5253# Let make expand exec_prefix.
5254test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5255
5256DEFS=-DHAVE_CONFIG_H
5257
5258ac_libobjs=
5259ac_ltlibobjs=
5260for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5261  # 1. Remove the extension, and $U if already installed.
5262  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5263  ac_i=`echo "$ac_i" | sed "$ac_script"`
5264  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
5265  #    will be set to the directory where LIBOBJS objects are built.
5266  ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5267  ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
5268done
5269LIBOBJS=$ac_libobjs
5270
5271LTLIBOBJS=$ac_ltlibobjs
5272
5273
5274
5275: ${CONFIG_STATUS=./config.status}
5276ac_clean_files_save=$ac_clean_files
5277ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5278{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
5279echo "$as_me: creating $CONFIG_STATUS" >&6;}
5280cat >$CONFIG_STATUS <<_ACEOF
5281#! $SHELL
5282# Generated by $as_me.
5283# Run this file to recreate the current configuration.
5284# Compiler output produced by configure, useful for debugging
5285# configure, is in config.log if it exists.
5286
5287debug=false
5288ac_cs_recheck=false
5289ac_cs_silent=false
5290SHELL=\${CONFIG_SHELL-$SHELL}
5291_ACEOF
5292
5293cat >>$CONFIG_STATUS <<\_ACEOF
5294## --------------------- ##
5295## M4sh Initialization.  ##
5296## --------------------- ##
5297
5298# Be Bourne compatible
5299if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
5300  emulate sh
5301  NULLCMD=:
5302  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
5303  # is contrary to our usage.  Disable this feature.
5304  alias -g '${1+"$@"}'='"$@"'
5305  setopt NO_GLOB_SUBST
5306else
5307  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
5308fi
5309BIN_SH=xpg4; export BIN_SH # for Tru64
5310DUALCASE=1; export DUALCASE # for MKS sh
5311
5312
5313# PATH needs CR
5314# Avoid depending upon Character Ranges.
5315as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5316as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5317as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5318as_cr_digits='0123456789'
5319as_cr_alnum=$as_cr_Letters$as_cr_digits
5320
5321# The user is always right.
5322if test "${PATH_SEPARATOR+set}" != set; then
5323  echo "#! /bin/sh" >conf$$.sh
5324  echo  "exit 0"   >>conf$$.sh
5325  chmod +x conf$$.sh
5326  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5327    PATH_SEPARATOR=';'
5328  else
5329    PATH_SEPARATOR=:
5330  fi
5331  rm -f conf$$.sh
5332fi
5333
5334# Support unset when possible.
5335if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5336  as_unset=unset
5337else
5338  as_unset=false
5339fi
5340
5341
5342# IFS
5343# We need space, tab and new line, in precisely that order.  Quoting is
5344# there to prevent editors from complaining about space-tab.
5345# (If _AS_PATH_WALK were called with IFS unset, it would disable word
5346# splitting by setting IFS to empty value.)
5347as_nl='
5348'
5349IFS=" ""        $as_nl"
5350
5351# Find who we are.  Look in the path if we contain no directory separator.
5352case $0 in
5353  *[\\/]* ) as_myself=$0 ;;
5354  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5355for as_dir in $PATH
5356do
5357  IFS=$as_save_IFS
5358  test -z "$as_dir" && as_dir=.
5359  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5360done
5361IFS=$as_save_IFS
5362
5363     ;;
5364esac
5365# We did not find ourselves, most probably we were run as `sh COMMAND'
5366# in which case we are not to be found in the path.
5367if test "x$as_myself" = x; then
5368  as_myself=$0
5369fi
5370if test ! -f "$as_myself"; then
5371  echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5372  { (exit 1); exit 1; }
5373fi
5374
5375# Work around bugs in pre-3.0 UWIN ksh.
5376for as_var in ENV MAIL MAILPATH
5377do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
5378done
5379PS1='$ '
5380PS2='> '
5381PS4='+ '
5382
5383# NLS nuisances.
5384for as_var in \
5385  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
5386  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
5387  LC_TELEPHONE LC_TIME
5388do
5389  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
5390    eval $as_var=C; export $as_var
5391  else
5392    ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
5393  fi
5394done
5395
5396# Required to use basename.
5397if expr a : '\(a\)' >/dev/null 2>&1 &&
5398   test "X`expr 00001 : '.*\(...\)'`" = X001; then
5399  as_expr=expr
5400else
5401  as_expr=false
5402fi
5403
5404if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5405  as_basename=basename
5406else
5407  as_basename=false
5408fi
5409
5410
5411# Name of the executable.
5412as_me=`$as_basename -- "$0" ||
5413$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5414         X"$0" : 'X\(//\)$' \| \
5415         X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5416echo X/"$0" |
5417    sed '/^.*\/\([^/][^/]*\)\/*$/{
5418            s//\1/
5419            q
5420          }
5421          /^X\/\(\/\/\)$/{
5422            s//\1/
5423            q
5424          }
5425          /^X\/\(\/\).*/{
5426            s//\1/
5427            q
5428          }
5429          s/.*/./; q'`
5430
5431# CDPATH.
5432$as_unset CDPATH
5433
5434
5435
5436  as_lineno_1=$LINENO
5437  as_lineno_2=$LINENO
5438  test "x$as_lineno_1" != "x$as_lineno_2" &&
5439  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
5440
5441  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
5442  # uniformly replaced by the line number.  The first 'sed' inserts a
5443  # line-number line after each line using $LINENO; the second 'sed'
5444  # does the real work.  The second script uses 'N' to pair each
5445  # line-number line with the line containing $LINENO, and appends
5446  # trailing '-' during substitution so that $LINENO is not a special
5447  # case at line end.
5448  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
5449  # scripts with optimization help from Paolo Bonzini.  Blame Lee
5450  # E. McMahon (1931-1989) for sed's syntax.  :-)
5451  sed -n '
5452    p
5453    /[$]LINENO/=
5454  ' <$as_myself |
5455    sed '
5456      s/[$]LINENO.*/&-/
5457      t lineno
5458      b
5459      :lineno
5460      N
5461      :loop
5462      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
5463      t loop
5464      s/-\n.*//
5465    ' >$as_me.lineno &&
5466  chmod +x "$as_me.lineno" ||
5467    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
5468   { (exit 1); exit 1; }; }
5469
5470  # Don't try to exec as it changes $[0], causing all sort of problems
5471  # (the dirname of $[0] is not the place where we might find the
5472  # original and so on.  Autoconf is especially sensitive to this).
5473  . "./$as_me.lineno"
5474  # Exit status is that of the last command.
5475  exit
5476}
5477
5478
5479if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5480  as_dirname=dirname
5481else
5482  as_dirname=false
5483fi
5484
5485ECHO_C= ECHO_N= ECHO_T=
5486case `echo -n x` in
5487-n*)
5488  case `echo 'x\c'` in
5489  *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
5490  *)   ECHO_C='\c';;
5491  esac;;
5492*)
5493  ECHO_N='-n';;
5494esac
5495
5496if expr a : '\(a\)' >/dev/null 2>&1 &&
5497   test "X`expr 00001 : '.*\(...\)'`" = X001; then
5498  as_expr=expr
5499else
5500  as_expr=false
5501fi
5502
5503rm -f conf$$ conf$$.exe conf$$.file
5504if test -d conf$$.dir; then
5505  rm -f conf$$.dir/conf$$.file
5506else
5507  rm -f conf$$.dir
5508  mkdir conf$$.dir
5509fi
5510echo >conf$$.file
5511if ln -s conf$$.file conf$$ 2>/dev/null; then
5512  as_ln_s='ln -s'
5513  # ... but there are two gotchas:
5514  # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5515  # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5516  # In both cases, we have to default to `cp -p'.
5517  ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5518    as_ln_s='cp -p'
5519elif ln conf$$.file conf$$ 2>/dev/null; then
5520  as_ln_s=ln
5521else
5522  as_ln_s='cp -p'
5523fi
5524rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5525rmdir conf$$.dir 2>/dev/null
5526
5527if mkdir -p . 2>/dev/null; then
5528  as_mkdir_p=:
5529else
5530  test -d ./-p && rmdir ./-p
5531  as_mkdir_p=false
5532fi
5533
5534# Find out whether ``test -x'' works.  Don't use a zero-byte file, as
5535# systems may use methods other than mode bits to determine executability.
5536cat >conf$$.file <<_ASEOF
5537#! /bin/sh
5538exit 0
5539_ASEOF
5540chmod +x conf$$.file
5541if test -x conf$$.file >/dev/null 2>&1; then
5542  as_executable_p="test -x"
5543else
5544  as_executable_p=:
5545fi
5546rm -f conf$$.file
5547
5548# Sed expression to map a string onto a valid CPP name.
5549as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5550
5551# Sed expression to map a string onto a valid variable name.
5552as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5553
5554
5555exec 6>&1
5556
5557# Save the log message, to keep $[0] and so on meaningful, and to
5558# report actual input values of CONFIG_FILES etc. instead of their
5559# values after options handling.
5560ac_log="
5561This file was extended by $as_me, which was
5562generated by GNU Autoconf 2.60.  Invocation command line was
5563
5564  CONFIG_FILES    = $CONFIG_FILES
5565  CONFIG_HEADERS  = $CONFIG_HEADERS
5566  CONFIG_LINKS    = $CONFIG_LINKS
5567  CONFIG_COMMANDS = $CONFIG_COMMANDS
5568  $ $0 $@
5569
5570on `(hostname || uname -n) 2>/dev/null | sed 1q`
5571"
5572
5573_ACEOF
5574
5575cat >>$CONFIG_STATUS <<_ACEOF
5576# Files that config.status was made for.
5577config_files="$ac_config_files"
5578config_headers="$ac_config_headers"
5579
5580_ACEOF
5581
5582cat >>$CONFIG_STATUS <<\_ACEOF
5583ac_cs_usage="\
5584\`$as_me' instantiates files from templates according to the
5585current configuration.
5586
5587Usage: $0 [OPTIONS] [FILE]...
5588
5589  -h, --help       print this help, then exit
5590  -V, --version    print version number, then exit
5591  -q, --quiet      do not print progress messages
5592  -d, --debug      don't remove temporary files
5593      --recheck    update $as_me by reconfiguring in the same conditions
5594  --file=FILE[:TEMPLATE]
5595                   instantiate the configuration file FILE
5596  --header=FILE[:TEMPLATE]
5597                   instantiate the configuration header FILE
5598
5599Configuration files:
5600$config_files
5601
5602Configuration headers:
5603$config_headers
5604
5605Report bugs to <bug-autoconf@gnu.org>."
5606
5607_ACEOF
5608cat >>$CONFIG_STATUS <<_ACEOF
5609ac_cs_version="\\
5610config.status
5611configured by $0, generated by GNU Autoconf 2.60,
5612  with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
5613
5614Copyright (C) 2006 Free Software Foundation, Inc.
5615This config.status script is free software; the Free Software Foundation
5616gives unlimited permission to copy, distribute and modify it."
5617
5618ac_pwd='$ac_pwd'
5619srcdir='$srcdir'
5620INSTALL='$INSTALL'
5621_ACEOF
5622
5623cat >>$CONFIG_STATUS <<\_ACEOF
5624# If no file are specified by the user, then we need to provide default
5625# value.  By we need to know if files were specified by the user.
5626ac_need_defaults=:
5627while test $# != 0
5628do
5629  case $1 in
5630  --*=*)
5631    ac_option=`expr "X$1" : 'X\([^=]*\)='`
5632    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5633    ac_shift=:
5634    ;;
5635  *)
5636    ac_option=$1
5637    ac_optarg=$2
5638    ac_shift=shift
5639    ;;
5640  esac
5641
5642  case $ac_option in
5643  # Handling of the options.
5644  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5645    ac_cs_recheck=: ;;
5646  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5647    echo "$ac_cs_version"; exit ;;
5648  --debug | --debu | --deb | --de | --d | -d )
5649    debug=: ;;
5650  --file | --fil | --fi | --f )
5651    $ac_shift
5652    CONFIG_FILES="$CONFIG_FILES $ac_optarg"
5653    ac_need_defaults=false;;
5654  --header | --heade | --head | --hea )
5655    $ac_shift
5656    CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
5657    ac_need_defaults=false;;
5658  --he | --h)
5659    # Conflict between --help and --header
5660    { echo "$as_me: error: ambiguous option: $1
5661Try \`$0 --help' for more information." >&2
5662   { (exit 1); exit 1; }; };;
5663  --help | --hel | -h )
5664    echo "$ac_cs_usage"; exit ;;
5665  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5666  | -silent | --silent | --silen | --sile | --sil | --si | --s)
5667    ac_cs_silent=: ;;
5668
5669  # This is an error.
5670  -*) { echo "$as_me: error: unrecognized option: $1
5671Try \`$0 --help' for more information." >&2
5672   { (exit 1); exit 1; }; } ;;
5673
5674  *) ac_config_targets="$ac_config_targets $1"
5675     ac_need_defaults=false ;;
5676
5677  esac
5678  shift
5679done
5680
5681ac_configure_extra_args=
5682
5683if $ac_cs_silent; then
5684  exec 6>/dev/null
5685  ac_configure_extra_args="$ac_configure_extra_args --silent"
5686fi
5687
5688_ACEOF
5689cat >>$CONFIG_STATUS <<_ACEOF
5690if \$ac_cs_recheck; then
5691  echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
5692  CONFIG_SHELL=$SHELL
5693  export CONFIG_SHELL
5694  exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5695fi
5696
5697_ACEOF
5698cat >>$CONFIG_STATUS <<\_ACEOF
5699exec 5>>config.log
5700{
5701  echo
5702  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5703## Running $as_me. ##
5704_ASBOX
5705  echo "$ac_log"
5706} >&5
5707
5708_ACEOF
5709cat >>$CONFIG_STATUS <<_ACEOF
5710_ACEOF
5711
5712cat >>$CONFIG_STATUS <<\_ACEOF
5713
5714# Handling of arguments.
5715for ac_config_target in $ac_config_targets
5716do
5717  case $ac_config_target in
5718    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
5719    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5720
5721  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
5722echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
5723   { (exit 1); exit 1; }; };;
5724  esac
5725done
5726
5727
5728# If the user did not use the arguments to specify the items to instantiate,
5729# then the envvar interface is used.  Set only those that are not.
5730# We use the long form for the default assignment because of an extremely
5731# bizarre bug on SunOS 4.1.3.
5732if $ac_need_defaults; then
5733  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5734  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5735fi
5736
5737# Have a temporary directory for convenience.  Make it in the build tree
5738# simply because there is no reason against having it here, and in addition,
5739# creating and moving files from /tmp can sometimes cause problems.
5740# Hook for its removal unless debugging.
5741# Note that there is a small window in which the directory will not be cleaned:
5742# after its creation but before its name has been assigned to `$tmp'.
5743$debug ||
5744{
5745  tmp=
5746  trap 'exit_status=$?
5747  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
5748' 0
5749  trap '{ (exit 1); exit 1; }' 1 2 13 15
5750}
5751# Create a (secure) tmp directory for tmp files.
5752
5753{
5754  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5755  test -n "$tmp" && test -d "$tmp"
5756}  ||
5757{
5758  tmp=./conf$$-$RANDOM
5759  (umask 077 && mkdir "$tmp")
5760} ||
5761{
5762   echo "$me: cannot create a temporary directory in ." >&2
5763   { (exit 1); exit 1; }
5764}
5765
5766#
5767# Set up the sed scripts for CONFIG_FILES section.
5768#
5769
5770# No need to generate the scripts if there are no CONFIG_FILES.
5771# This happens for instance when ./config.status config.h
5772if test -n "$CONFIG_FILES"; then
5773
5774_ACEOF
5775
5776
5777
5778ac_delim='%!_!# '
5779for ac_last_try in false false false false false :; do
5780  cat >conf$$subs.sed <<_ACEOF
5781SHELL!$SHELL$ac_delim
5782PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
5783PACKAGE_NAME!$PACKAGE_NAME$ac_delim
5784PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
5785PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
5786PACKAGE_STRING!$PACKAGE_STRING$ac_delim
5787PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
5788exec_prefix!$exec_prefix$ac_delim
5789prefix!$prefix$ac_delim
5790program_transform_name!$program_transform_name$ac_delim
5791bindir!$bindir$ac_delim
5792sbindir!$sbindir$ac_delim
5793libexecdir!$libexecdir$ac_delim
5794datarootdir!$datarootdir$ac_delim
5795datadir!$datadir$ac_delim
5796sysconfdir!$sysconfdir$ac_delim
5797sharedstatedir!$sharedstatedir$ac_delim
5798localstatedir!$localstatedir$ac_delim
5799includedir!$includedir$ac_delim
5800oldincludedir!$oldincludedir$ac_delim
5801docdir!$docdir$ac_delim
5802infodir!$infodir$ac_delim
5803htmldir!$htmldir$ac_delim
5804dvidir!$dvidir$ac_delim
5805pdfdir!$pdfdir$ac_delim
5806psdir!$psdir$ac_delim
5807libdir!$libdir$ac_delim
5808localedir!$localedir$ac_delim
5809mandir!$mandir$ac_delim
5810DEFS!$DEFS$ac_delim
5811ECHO_C!$ECHO_C$ac_delim
5812ECHO_N!$ECHO_N$ac_delim
5813ECHO_T!$ECHO_T$ac_delim
5814LIBS!$LIBS$ac_delim
5815build_alias!$build_alias$ac_delim
5816host_alias!$host_alias$ac_delim
5817target_alias!$target_alias$ac_delim
5818CC!$CC$ac_delim
5819CFLAGS!$CFLAGS$ac_delim
5820LDFLAGS!$LDFLAGS$ac_delim
5821CPPFLAGS!$CPPFLAGS$ac_delim
5822ac_ct_CC!$ac_ct_CC$ac_delim
5823EXEEXT!$EXEEXT$ac_delim
5824OBJEXT!$OBJEXT$ac_delim
5825CPP!$CPP$ac_delim
5826GREP!$GREP$ac_delim
5827EGREP!$EGREP$ac_delim
5828XSUBPPFLAGS!$XSUBPPFLAGS$ac_delim
5829INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
5830INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
5831INSTALL_DATA!$INSTALL_DATA$ac_delim
5832subdirs!$subdirs$ac_delim
5833LIBOBJS!$LIBOBJS$ac_delim
5834LTLIBOBJS!$LTLIBOBJS$ac_delim
5835_ACEOF
5836
5837  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 54; then
5838    break
5839  elif $ac_last_try; then
5840    { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
5841echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
5842   { (exit 1); exit 1; }; }
5843  else
5844    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5845  fi
5846done
5847
5848ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
5849if test -n "$ac_eof"; then
5850  ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
5851  ac_eof=`expr $ac_eof + 1`
5852fi
5853
5854cat >>$CONFIG_STATUS <<_ACEOF
5855cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
5856/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
5857_ACEOF
5858sed '
5859s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
5860s/^/s,@/; s/!/@,|#_!!_#|/
5861:n
5862t n
5863s/'"$ac_delim"'$/,g/; t
5864s/$/\\/; p
5865N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
5866' >>$CONFIG_STATUS <conf$$subs.sed
5867rm -f conf$$subs.sed
5868cat >>$CONFIG_STATUS <<_ACEOF
5869:end
5870s/|#_!!_#|//g
5871CEOF$ac_eof
5872_ACEOF
5873
5874
5875# VPATH may cause trouble with some makes, so we remove $(srcdir),
5876# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5877# trailing colons and then remove the whole line if VPATH becomes empty
5878# (actually we leave an empty line to preserve line numbers).
5879if test "x$srcdir" = x.; then
5880  ac_vpsub='/^[  ]*VPATH[        ]*=/{
5881s/:*\$(srcdir):*/:/
5882s/:*\${srcdir}:*/:/
5883s/:*@srcdir@:*/:/
5884s/^\([^=]*=[     ]*\):*/\1/
5885s/:*$//
5886s/^[^=]*=[       ]*$//
5887}'
5888fi
5889
5890cat >>$CONFIG_STATUS <<\_ACEOF
5891fi # test -n "$CONFIG_FILES"
5892
5893
5894for ac_tag in  :F $CONFIG_FILES  :H $CONFIG_HEADERS
5895do
5896  case $ac_tag in
5897  :[FHLC]) ac_mode=$ac_tag; continue;;
5898  esac
5899  case $ac_mode$ac_tag in
5900  :[FHL]*:*);;
5901  :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
5902echo "$as_me: error: Invalid tag $ac_tag." >&2;}
5903   { (exit 1); exit 1; }; };;
5904  :[FH]-) ac_tag=-:-;;
5905  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5906  esac
5907  ac_save_IFS=$IFS
5908  IFS=:
5909  set x $ac_tag
5910  IFS=$ac_save_IFS
5911  shift
5912  ac_file=$1
5913  shift
5914
5915  case $ac_mode in
5916  :L) ac_source=$1;;
5917  :[FH])
5918    ac_file_inputs=
5919    for ac_f
5920    do
5921      case $ac_f in
5922      -) ac_f="$tmp/stdin";;
5923      *) # Look for the file first in the build tree, then in the source tree
5924         # (if the path is not absolute).  The absolute path cannot be DOS-style,
5925         # because $ac_f cannot contain `:'.
5926         test -f "$ac_f" ||
5927           case $ac_f in
5928           [\\/$]*) false;;
5929           *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5930           esac ||
5931           { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
5932echo "$as_me: error: cannot find input file: $ac_f" >&2;}
5933   { (exit 1); exit 1; }; };;
5934      esac
5935      ac_file_inputs="$ac_file_inputs $ac_f"
5936    done
5937
5938    # Let's still pretend it is `configure' which instantiates (i.e., don't
5939    # use $as_me), people would be surprised to read:
5940    #    /* config.h.  Generated by config.status.  */
5941    configure_input="Generated from "`IFS=:
5942          echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
5943    if test x"$ac_file" != x-; then
5944      configure_input="$ac_file.  $configure_input"
5945      { echo "$as_me:$LINENO: creating $ac_file" >&5
5946echo "$as_me: creating $ac_file" >&6;}
5947    fi
5948
5949    case $ac_tag in
5950    *:-:* | *:-) cat >"$tmp/stdin";;
5951    esac
5952    ;;
5953  esac
5954
5955  ac_dir=`$as_dirname -- "$ac_file" ||
5956$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5957         X"$ac_file" : 'X\(//\)[^/]' \| \
5958         X"$ac_file" : 'X\(//\)$' \| \
5959         X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5960echo X"$ac_file" |
5961    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5962            s//\1/
5963            q
5964          }
5965          /^X\(\/\/\)[^/].*/{
5966            s//\1/
5967            q
5968          }
5969          /^X\(\/\/\)$/{
5970            s//\1/
5971            q
5972          }
5973          /^X\(\/\).*/{
5974            s//\1/
5975            q
5976          }
5977          s/.*/./; q'`
5978  { as_dir="$ac_dir"
5979  case $as_dir in #(
5980  -*) as_dir=./$as_dir;;
5981  esac
5982  test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
5983    as_dirs=
5984    while :; do
5985      case $as_dir in #(
5986      *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
5987      *) as_qdir=$as_dir;;
5988      esac
5989      as_dirs="'$as_qdir' $as_dirs"
5990      as_dir=`$as_dirname -- "$as_dir" ||
5991$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5992         X"$as_dir" : 'X\(//\)[^/]' \| \
5993         X"$as_dir" : 'X\(//\)$' \| \
5994         X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5995echo X"$as_dir" |
5996    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5997            s//\1/
5998            q
5999          }
6000          /^X\(\/\/\)[^/].*/{
6001            s//\1/
6002            q
6003          }
6004          /^X\(\/\/\)$/{
6005            s//\1/
6006            q
6007          }
6008          /^X\(\/\).*/{
6009            s//\1/
6010            q
6011          }
6012          s/.*/./; q'`
6013      test -d "$as_dir" && break
6014    done
6015    test -z "$as_dirs" || eval "mkdir $as_dirs"
6016  } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
6017echo "$as_me: error: cannot create directory $as_dir" >&2;}
6018   { (exit 1); exit 1; }; }; }
6019  ac_builddir=.
6020
6021case "$ac_dir" in
6022.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6023*)
6024  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
6025  # A ".." for each directory in $ac_dir_suffix.
6026  ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
6027  case $ac_top_builddir_sub in
6028  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6029  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6030  esac ;;
6031esac
6032ac_abs_top_builddir=$ac_pwd
6033ac_abs_builddir=$ac_pwd$ac_dir_suffix
6034# for backward compatibility:
6035ac_top_builddir=$ac_top_build_prefix
6036
6037case $srcdir in
6038  .)  # We are building in place.
6039    ac_srcdir=.
6040    ac_top_srcdir=$ac_top_builddir_sub
6041    ac_abs_top_srcdir=$ac_pwd ;;
6042  [\\/]* | ?:[\\/]* )  # Absolute name.
6043    ac_srcdir=$srcdir$ac_dir_suffix;
6044    ac_top_srcdir=$srcdir
6045    ac_abs_top_srcdir=$srcdir ;;
6046  *) # Relative name.
6047    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6048    ac_top_srcdir=$ac_top_build_prefix$srcdir
6049    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6050esac
6051ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6052
6053
6054  case $ac_mode in
6055  :F)
6056  #
6057  # CONFIG_FILE
6058  #
6059
6060  case $INSTALL in
6061  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6062  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
6063  esac
6064_ACEOF
6065
6066cat >>$CONFIG_STATUS <<\_ACEOF
6067# If the template does not know about datarootdir, expand it.
6068# FIXME: This hack should be removed a few years after 2.60.
6069ac_datarootdir_hack=; ac_datarootdir_seen=
6070
6071case `sed -n '/datarootdir/ {
6072  p
6073  q
6074}
6075/@datadir@/p
6076/@docdir@/p
6077/@infodir@/p
6078/@localedir@/p
6079/@mandir@/p
6080' $ac_file_inputs` in
6081*datarootdir*) ac_datarootdir_seen=yes;;
6082*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6083  { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6084echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6085_ACEOF
6086cat >>$CONFIG_STATUS <<_ACEOF
6087  ac_datarootdir_hack='
6088  s&@datadir@&$datadir&g
6089  s&@docdir@&$docdir&g
6090  s&@infodir@&$infodir&g
6091  s&@localedir@&$localedir&g
6092  s&@mandir@&$mandir&g
6093    s&\\\${datarootdir}&$datarootdir&g' ;;
6094esac
6095_ACEOF
6096
6097# Neutralize VPATH when `$srcdir' = `.'.
6098# Shell code in configure.ac might set extrasub.
6099# FIXME: do we really want to maintain this feature?
6100cat >>$CONFIG_STATUS <<_ACEOF
6101  sed "$ac_vpsub
6102$extrasub
6103_ACEOF
6104cat >>$CONFIG_STATUS <<\_ACEOF
6105:t
6106/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6107s&@configure_input@&$configure_input&;t t
6108s&@top_builddir@&$ac_top_builddir_sub&;t t
6109s&@srcdir@&$ac_srcdir&;t t
6110s&@abs_srcdir@&$ac_abs_srcdir&;t t
6111s&@top_srcdir@&$ac_top_srcdir&;t t
6112s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6113s&@builddir@&$ac_builddir&;t t
6114s&@abs_builddir@&$ac_abs_builddir&;t t
6115s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6116s&@INSTALL@&$ac_INSTALL&;t t
6117$ac_datarootdir_hack
6118" $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out
6119
6120test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6121  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
6122  { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
6123  { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6124which seems to be undefined.  Please make sure it is defined." >&5
6125echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6126which seems to be undefined.  Please make sure it is defined." >&2;}
6127
6128  rm -f "$tmp/stdin"
6129  case $ac_file in
6130  -) cat "$tmp/out"; rm -f "$tmp/out";;
6131  *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
6132  esac
6133 ;;
6134  :H)
6135  #
6136  # CONFIG_HEADER
6137  #
6138_ACEOF
6139
6140# Transform confdefs.h into a sed script `conftest.defines', that
6141# substitutes the proper values into config.h.in to produce config.h.
6142rm -f conftest.defines conftest.tail
6143# First, append a space to every undef/define line, to ease matching.
6144echo 's/$/ /' >conftest.defines
6145# Then, protect against being on the right side of a sed subst, or in
6146# an unquoted here document, in config.status.  If some macros were
6147# called several times there might be several #defines for the same
6148# symbol, which is useless.  But do not sort them, since the last
6149# AC_DEFINE must be honored.
6150ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6151# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
6152# NAME is the cpp macro being defined, VALUE is the value it is being given.
6153# PARAMS is the parameter list in the macro definition--in most cases, it's
6154# just an empty string.
6155ac_dA='s,^\\([   #]*\\)[^        ]*\\([  ]*'
6156ac_dB='\\)[      (].*,\\1define\\2'
6157ac_dC=' '
6158ac_dD=' ,'
6159
6160uniq confdefs.h |
6161  sed -n '
6162        t rset
6163        :rset
6164        s/^[     ]*#[    ]*define[       ][      ]*//
6165        t ok
6166        d
6167        :ok
6168        s/[\\&,]/\\&/g
6169        s/^\('"$ac_word_re"'\)\(([^()]*)\)[      ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
6170        s/^\('"$ac_word_re"'\)[  ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
6171  ' >>conftest.defines
6172
6173# Remove the space that was appended to ease matching.
6174# Then replace #undef with comments.  This is necessary, for
6175# example, in the case of _POSIX_SOURCE, which is predefined and required
6176# on some systems where configure will not decide to define it.
6177# (The regexp can be short, since the line contains either #define or #undef.)
6178echo 's/ $//
6179s,^[     #]*u.*,/* & */,' >>conftest.defines
6180
6181# Break up conftest.defines:
6182ac_max_sed_lines=50
6183
6184# First sed command is:  sed -f defines.sed $ac_file_inputs >"$tmp/out1"
6185# Second one is:         sed -f defines.sed "$tmp/out1" >"$tmp/out2"
6186# Third one will be:     sed -f defines.sed "$tmp/out2" >"$tmp/out1"
6187# et cetera.
6188ac_in='$ac_file_inputs'
6189ac_out='"$tmp/out1"'
6190ac_nxt='"$tmp/out2"'
6191
6192while :
6193do
6194  # Write a here document:
6195    cat >>$CONFIG_STATUS <<_ACEOF
6196    # First, check the format of the line:
6197    cat >"\$tmp/defines.sed" <<\\CEOF
6198/^[      ]*#[    ]*undef[        ][      ]*$ac_word_re[  ]*\$/b def
6199/^[      ]*#[    ]*define[       ][      ]*$ac_word_re[(         ]/b def
6200b
6201:def
6202_ACEOF
6203  sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
6204  echo 'CEOF
6205    sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
6206  ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
6207  sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
6208  grep . conftest.tail >/dev/null || break
6209  rm -f conftest.defines
6210  mv conftest.tail conftest.defines
6211done
6212rm -f conftest.defines conftest.tail
6213
6214echo "ac_result=$ac_in" >>$CONFIG_STATUS
6215cat >>$CONFIG_STATUS <<\_ACEOF
6216  if test x"$ac_file" != x-; then
6217    echo "/* $configure_input  */" >"$tmp/config.h"
6218    cat "$ac_result" >>"$tmp/config.h"
6219    if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
6220      { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
6221echo "$as_me: $ac_file is unchanged" >&6;}
6222    else
6223      rm -f $ac_file
6224      mv "$tmp/config.h" $ac_file
6225    fi
6226  else
6227    echo "/* $configure_input  */"
6228    cat "$ac_result"
6229  fi
6230  rm -f "$tmp/out12"
6231 ;;
6232
6233
6234  esac
6235
6236done # for ac_tag
6237
6238
6239{ (exit 0); exit 0; }
6240_ACEOF
6241chmod +x $CONFIG_STATUS
6242ac_clean_files=$ac_clean_files_save
6243
6244
6245# configure is writing to config.log, and then calls config.status.
6246# config.status does its own redirection, appending to config.log.
6247# Unfortunately, on DOS this fails, as config.log is still kept open
6248# by configure, so config.status won't be able to write to it; its
6249# output is simply discarded.  So we exec the FD to /dev/null,
6250# effectively closing config.log, so it can be properly (re)opened and
6251# appended to by config.status.  When coming back to configure, we
6252# need to make the FD available again.
6253if test "$no_create" != yes; then
6254  ac_cs_success=:
6255  ac_config_status_args=
6256  test "$silent" = yes &&
6257    ac_config_status_args="$ac_config_status_args --quiet"
6258  exec 5>/dev/null
6259  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6260  exec 5>>config.log
6261  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6262  # would make configure fail if this is the last instruction.
6263  $ac_cs_success || { (exit 1); exit 1; }
6264fi
6265
6266#
6267# CONFIG_SUBDIRS section.
6268#
6269if test "$no_recursion" != yes; then
6270
6271  # Remove --cache-file and --srcdir arguments so they do not pile up.
6272  ac_sub_configure_args=
6273  ac_prev=
6274  eval "set x $ac_configure_args"
6275  shift
6276  for ac_arg
6277  do
6278    if test -n "$ac_prev"; then
6279      ac_prev=
6280      continue
6281    fi
6282    case $ac_arg in
6283    -cache-file | --cache-file | --cache-fil | --cache-fi \
6284    | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
6285      ac_prev=cache_file ;;
6286    -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
6287    | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
6288    | --c=*)
6289      ;;
6290    --config-cache | -C)
6291      ;;
6292    -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
6293      ac_prev=srcdir ;;
6294    -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
6295      ;;
6296    -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
6297      ac_prev=prefix ;;
6298    -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
6299      ;;
6300    *)
6301      case $ac_arg in
6302      *\'*) ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
6303      esac
6304      ac_sub_configure_args="$ac_sub_configure_args '$ac_arg'" ;;
6305    esac
6306  done
6307
6308  # Always prepend --prefix to ensure using the same prefix
6309  # in subdir configurations.
6310  ac_arg="--prefix=$prefix"
6311  case $ac_arg in
6312  *\'*) ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
6313  esac
6314  ac_sub_configure_args="$ac_arg $ac_sub_configure_args"
6315
6316  ac_popdir=`pwd`
6317  for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
6318
6319    # Do not complain, so a configure script can configure whichever
6320    # parts of a large source tree are present.
6321    test -d "$srcdir/$ac_dir" || continue
6322
6323    ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
6324    echo "$as_me:$LINENO: $ac_msg" >&5
6325    echo "$ac_msg" >&6
6326    { as_dir="$ac_dir"
6327  case $as_dir in #(
6328  -*) as_dir=./$as_dir;;
6329  esac
6330  test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
6331    as_dirs=
6332    while :; do
6333      case $as_dir in #(
6334      *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
6335      *) as_qdir=$as_dir;;
6336      esac
6337      as_dirs="'$as_qdir' $as_dirs"
6338      as_dir=`$as_dirname -- "$as_dir" ||
6339$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6340         X"$as_dir" : 'X\(//\)[^/]' \| \
6341         X"$as_dir" : 'X\(//\)$' \| \
6342         X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
6343echo X"$as_dir" |
6344    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6345            s//\1/
6346            q
6347          }
6348          /^X\(\/\/\)[^/].*/{
6349            s//\1/
6350            q
6351          }
6352          /^X\(\/\/\)$/{
6353            s//\1/
6354            q
6355          }
6356          /^X\(\/\).*/{
6357            s//\1/
6358            q
6359          }
6360          s/.*/./; q'`
6361      test -d "$as_dir" && break
6362    done
6363    test -z "$as_dirs" || eval "mkdir $as_dirs"
6364  } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
6365echo "$as_me: error: cannot create directory $as_dir" >&2;}
6366   { (exit 1); exit 1; }; }; }
6367    ac_builddir=.
6368
6369case "$ac_dir" in
6370.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6371*)
6372  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
6373  # A ".." for each directory in $ac_dir_suffix.
6374  ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
6375  case $ac_top_builddir_sub in
6376  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6377  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6378  esac ;;
6379esac
6380ac_abs_top_builddir=$ac_pwd
6381ac_abs_builddir=$ac_pwd$ac_dir_suffix
6382# for backward compatibility:
6383ac_top_builddir=$ac_top_build_prefix
6384
6385case $srcdir in
6386  .)  # We are building in place.
6387    ac_srcdir=.
6388    ac_top_srcdir=$ac_top_builddir_sub
6389    ac_abs_top_srcdir=$ac_pwd ;;
6390  [\\/]* | ?:[\\/]* )  # Absolute name.
6391    ac_srcdir=$srcdir$ac_dir_suffix;
6392    ac_top_srcdir=$srcdir
6393    ac_abs_top_srcdir=$srcdir ;;
6394  *) # Relative name.
6395    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6396    ac_top_srcdir=$ac_top_build_prefix$srcdir
6397    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6398esac
6399ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6400
6401
6402    cd "$ac_dir"
6403
6404    # Check for guested configure; otherwise get Cygnus style configure.
6405    if test -f "$ac_srcdir/configure.gnu"; then
6406      ac_sub_configure=$ac_srcdir/configure.gnu
6407    elif test -f "$ac_srcdir/configure"; then
6408      ac_sub_configure=$ac_srcdir/configure
6409    elif test -f "$ac_srcdir/configure.in"; then
6410      # This should be Cygnus configure.
6411      ac_sub_configure=$ac_aux_dir/configure
6412    else
6413      { echo "$as_me:$LINENO: WARNING: no configuration information is in $ac_dir" >&5
6414echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
6415      ac_sub_configure=
6416    fi
6417
6418    # The recursion is here.
6419    if test -n "$ac_sub_configure"; then
6420      # Make the cache file name correct relative to the subdirectory.
6421      case $cache_file in
6422      [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
6423      *) # Relative name.
6424        ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
6425      esac
6426
6427      { echo "$as_me:$LINENO: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
6428echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
6429      # The eval makes quoting arguments work.
6430      eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
6431           --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
6432        { { echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5
6433echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;}
6434   { (exit 1); exit 1; }; }
6435    fi
6436
6437    cd "$ac_popdir"
6438  done
6439fi
6440
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