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source: orxonox.OLD/orxonox/branches/buerli/configure @ 3009

Last change on this file since 3009 was 2707, checked in by bensch, 20 years ago

orxonox/branches/buerli: merged back from trunk, with new configure makefile and so forth.

  • Property svn:executable set to *
File size: 227.4 KB
Line 
1#! /bin/sh
2# Guess values for system-dependent variables and create Makefiles.
3# Generated by GNU Autoconf 2.59 for orxonox 0.1-pre-alpha.
4#
5# Report bugs to <orxonox-dev@mail.datacore.ch>.
6#
7# Copyright (C) 2003 Free Software Foundation, Inc.
8# This configure script is free software; the Free Software Foundation
9# gives unlimited permission to copy, distribute and modify it.
10## --------------------- ##
11## M4sh Initialization.  ##
12## --------------------- ##
13
14# Be Bourne compatible
15if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
16  emulate sh
17  NULLCMD=:
18  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
19  # is contrary to our usage.  Disable this feature.
20  alias -g '${1+"$@"}'='"$@"'
21elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
22  set -o posix
23fi
24DUALCASE=1; export DUALCASE # for MKS sh
25
26# Support unset when possible.
27if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
28  as_unset=unset
29else
30  as_unset=false
31fi
32
33
34# Work around bugs in pre-3.0 UWIN ksh.
35$as_unset ENV MAIL MAILPATH
36PS1='$ '
37PS2='> '
38PS4='+ '
39
40# NLS nuisances.
41for as_var in \
42  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
43  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
44  LC_TELEPHONE LC_TIME
45do
46  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
47    eval $as_var=C; export $as_var
48  else
49    $as_unset $as_var
50  fi
51done
52
53# Required to use basename.
54if expr a : '\(a\)' >/dev/null 2>&1; then
55  as_expr=expr
56else
57  as_expr=false
58fi
59
60if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
61  as_basename=basename
62else
63  as_basename=false
64fi
65
66
67# Name of the executable.
68as_me=`$as_basename "$0" ||
69$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
70         X"$0" : 'X\(//\)$' \| \
71         X"$0" : 'X\(/\)$' \| \
72         .     : '\(.\)' 2>/dev/null ||
73echo X/"$0" |
74    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
75          /^X\/\(\/\/\)$/{ s//\1/; q; }
76          /^X\/\(\/\).*/{ s//\1/; q; }
77          s/.*/./; q'`
78
79
80# PATH needs CR, and LINENO needs CR and PATH.
81# Avoid depending upon Character Ranges.
82as_cr_letters='abcdefghijklmnopqrstuvwxyz'
83as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
84as_cr_Letters=$as_cr_letters$as_cr_LETTERS
85as_cr_digits='0123456789'
86as_cr_alnum=$as_cr_Letters$as_cr_digits
87
88# The user is always right.
89if test "${PATH_SEPARATOR+set}" != set; then
90  echo "#! /bin/sh" >conf$$.sh
91  echo  "exit 0"   >>conf$$.sh
92  chmod +x conf$$.sh
93  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
94    PATH_SEPARATOR=';'
95  else
96    PATH_SEPARATOR=:
97  fi
98  rm -f conf$$.sh
99fi
100
101
102  as_lineno_1=$LINENO
103  as_lineno_2=$LINENO
104  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
105  test "x$as_lineno_1" != "x$as_lineno_2" &&
106  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
107  # Find who we are.  Look in the path if we contain no path at all
108  # relative or not.
109  case $0 in
110    *[\\/]* ) as_myself=$0 ;;
111    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
112for as_dir in $PATH
113do
114  IFS=$as_save_IFS
115  test -z "$as_dir" && as_dir=.
116  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
117done
118
119       ;;
120  esac
121  # We did not find ourselves, most probably we were run as `sh COMMAND'
122  # in which case we are not to be found in the path.
123  if test "x$as_myself" = x; then
124    as_myself=$0
125  fi
126  if test ! -f "$as_myself"; then
127    { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
128   { (exit 1); exit 1; }; }
129  fi
130  case $CONFIG_SHELL in
131  '')
132    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
133for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
134do
135  IFS=$as_save_IFS
136  test -z "$as_dir" && as_dir=.
137  for as_base in sh bash ksh sh5; do
138         case $as_dir in
139         /*)
140           if ("$as_dir/$as_base" -c '
141  as_lineno_1=$LINENO
142  as_lineno_2=$LINENO
143  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
144  test "x$as_lineno_1" != "x$as_lineno_2" &&
145  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
146             $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
147             $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
148             CONFIG_SHELL=$as_dir/$as_base
149             export CONFIG_SHELL
150             exec "$CONFIG_SHELL" "$0" ${1+"$@"}
151           fi;;
152         esac
153       done
154done
155;;
156  esac
157
158  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
159  # uniformly replaced by the line number.  The first 'sed' inserts a
160  # line-number line before each line; the second 'sed' does the real
161  # work.  The second script uses 'N' to pair each line-number line
162  # with the numbered line, and appends trailing '-' during
163  # substitution so that $LINENO is not a special case at line end.
164  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
165  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
166  sed '=' <$as_myself |
167    sed '
168      N
169      s,$,-,
170      : loop
171      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
172      t loop
173      s,-$,,
174      s,^['$as_cr_digits']*\n,,
175    ' >$as_me.lineno &&
176  chmod +x $as_me.lineno ||
177    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
178   { (exit 1); exit 1; }; }
179
180  # Don't try to exec as it changes $[0], causing all sort of problems
181  # (the dirname of $[0] is not the place where we might find the
182  # original and so on.  Autoconf is especially sensible to this).
183  . ./$as_me.lineno
184  # Exit status is that of the last command.
185  exit
186}
187
188
189case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
190  *c*,-n*) ECHO_N= ECHO_C='
191' ECHO_T='      ' ;;
192  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
193  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
194esac
195
196if expr a : '\(a\)' >/dev/null 2>&1; then
197  as_expr=expr
198else
199  as_expr=false
200fi
201
202rm -f conf$$ conf$$.exe conf$$.file
203echo >conf$$.file
204if ln -s conf$$.file conf$$ 2>/dev/null; then
205  # We could just check for DJGPP; but this test a) works b) is more generic
206  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
207  if test -f conf$$.exe; then
208    # Don't use ln at all; we don't have any links
209    as_ln_s='cp -p'
210  else
211    as_ln_s='ln -s'
212  fi
213elif ln conf$$.file conf$$ 2>/dev/null; then
214  as_ln_s=ln
215else
216  as_ln_s='cp -p'
217fi
218rm -f conf$$ conf$$.exe conf$$.file
219
220if mkdir -p . 2>/dev/null; then
221  as_mkdir_p=:
222else
223  test -d ./-p && rmdir ./-p
224  as_mkdir_p=false
225fi
226
227as_executable_p="test -f"
228
229# Sed expression to map a string onto a valid CPP name.
230as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
231
232# Sed expression to map a string onto a valid variable name.
233as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
234
235
236# IFS
237# We need space, tab and new line, in precisely that order.
238as_nl='
239'
240IFS="   $as_nl"
241
242# CDPATH.
243$as_unset CDPATH
244
245
246# Name of the host.
247# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
248# so uname gets run too.
249ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
250
251exec 6>&1
252
253#
254# Initializations.
255#
256ac_default_prefix=/usr/local
257ac_config_libobj_dir=.
258cross_compiling=no
259subdirs=
260MFLAGS=
261MAKEFLAGS=
262SHELL=${CONFIG_SHELL-/bin/sh}
263
264# Maximum number of lines to put in a shell here document.
265# This variable seems obsolete.  It should probably be removed, and
266# only ac_max_sed_lines should be used.
267: ${ac_max_here_lines=38}
268
269# Identity of this package.
270PACKAGE_NAME='orxonox'
271PACKAGE_TARNAME='orxonox'
272PACKAGE_VERSION='0.1-pre-alpha'
273PACKAGE_STRING='orxonox 0.1-pre-alpha'
274PACKAGE_BUGREPORT='orxonox-dev@mail.datacore.ch'
275
276ac_unique_file="."
277# Factoring default headers for most tests.
278ac_includes_default="\
279#include <stdio.h>
280#if HAVE_SYS_TYPES_H
281# include <sys/types.h>
282#endif
283#if HAVE_SYS_STAT_H
284# include <sys/stat.h>
285#endif
286#if STDC_HEADERS
287# include <stdlib.h>
288# include <stddef.h>
289#else
290# if HAVE_STDLIB_H
291#  include <stdlib.h>
292# endif
293#endif
294#if HAVE_STRING_H
295# if !STDC_HEADERS && HAVE_MEMORY_H
296#  include <memory.h>
297# endif
298# include <string.h>
299#endif
300#if HAVE_STRINGS_H
301# include <strings.h>
302#endif
303#if HAVE_INTTYPES_H
304# include <inttypes.h>
305#else
306# if HAVE_STDINT_H
307#  include <stdint.h>
308# endif
309#endif
310#if HAVE_UNISTD_H
311# include <unistd.h>
312#endif"
313
314ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot CXX CXXFLAGS LDFLAGS CPPFLAGS ac_ct_CXX EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE CC CFLAGS ac_ct_CC CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CPP EGREP MSBITFIELDS LIBOBJS LTLIBOBJS'
315ac_subst_files=''
316
317# Initialize some variables set by options.
318ac_init_help=
319ac_init_version=false
320# The variables have the same names as the options, with
321# dashes changed to underlines.
322cache_file=/dev/null
323exec_prefix=NONE
324no_create=
325no_recursion=
326prefix=NONE
327program_prefix=NONE
328program_suffix=NONE
329program_transform_name=s,x,x,
330silent=
331site=
332srcdir=
333verbose=
334x_includes=NONE
335x_libraries=NONE
336
337# Installation directory options.
338# These are left unexpanded so users can "make install exec_prefix=/foo"
339# and all the variables that are supposed to be based on exec_prefix
340# by default will actually change.
341# Use braces instead of parens because sh, perl, etc. also accept them.
342bindir='${exec_prefix}/bin'
343sbindir='${exec_prefix}/sbin'
344libexecdir='${exec_prefix}/libexec'
345datadir='${prefix}/share'
346sysconfdir='${prefix}/etc'
347sharedstatedir='${prefix}/com'
348localstatedir='${prefix}/var'
349libdir='${exec_prefix}/lib'
350includedir='${prefix}/include'
351oldincludedir='/usr/include'
352infodir='${prefix}/info'
353mandir='${prefix}/man'
354
355ac_prev=
356for ac_option
357do
358  # If the previous option needs an argument, assign it.
359  if test -n "$ac_prev"; then
360    eval "$ac_prev=\$ac_option"
361    ac_prev=
362    continue
363  fi
364
365  ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
366
367  # Accept the important Cygnus configure options, so we can diagnose typos.
368
369  case $ac_option in
370
371  -bindir | --bindir | --bindi | --bind | --bin | --bi)
372    ac_prev=bindir ;;
373  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
374    bindir=$ac_optarg ;;
375
376  -build | --build | --buil | --bui | --bu)
377    ac_prev=build_alias ;;
378  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
379    build_alias=$ac_optarg ;;
380
381  -cache-file | --cache-file | --cache-fil | --cache-fi \
382  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
383    ac_prev=cache_file ;;
384  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
385  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
386    cache_file=$ac_optarg ;;
387
388  --config-cache | -C)
389    cache_file=config.cache ;;
390
391  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
392    ac_prev=datadir ;;
393  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
394  | --da=*)
395    datadir=$ac_optarg ;;
396
397  -disable-* | --disable-*)
398    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
399    # Reject names that are not valid shell variable names.
400    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
401      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
402   { (exit 1); exit 1; }; }
403    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
404    eval "enable_$ac_feature=no" ;;
405
406  -enable-* | --enable-*)
407    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
408    # Reject names that are not valid shell variable names.
409    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
410      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
411   { (exit 1); exit 1; }; }
412    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
413    case $ac_option in
414      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
415      *) ac_optarg=yes ;;
416    esac
417    eval "enable_$ac_feature='$ac_optarg'" ;;
418
419  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
420  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
421  | --exec | --exe | --ex)
422    ac_prev=exec_prefix ;;
423  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
424  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
425  | --exec=* | --exe=* | --ex=*)
426    exec_prefix=$ac_optarg ;;
427
428  -gas | --gas | --ga | --g)
429    # Obsolete; use --with-gas.
430    with_gas=yes ;;
431
432  -help | --help | --hel | --he | -h)
433    ac_init_help=long ;;
434  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
435    ac_init_help=recursive ;;
436  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
437    ac_init_help=short ;;
438
439  -host | --host | --hos | --ho)
440    ac_prev=host_alias ;;
441  -host=* | --host=* | --hos=* | --ho=*)
442    host_alias=$ac_optarg ;;
443
444  -includedir | --includedir | --includedi | --included | --include \
445  | --includ | --inclu | --incl | --inc)
446    ac_prev=includedir ;;
447  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
448  | --includ=* | --inclu=* | --incl=* | --inc=*)
449    includedir=$ac_optarg ;;
450
451  -infodir | --infodir | --infodi | --infod | --info | --inf)
452    ac_prev=infodir ;;
453  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
454    infodir=$ac_optarg ;;
455
456  -libdir | --libdir | --libdi | --libd)
457    ac_prev=libdir ;;
458  -libdir=* | --libdir=* | --libdi=* | --libd=*)
459    libdir=$ac_optarg ;;
460
461  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
462  | --libexe | --libex | --libe)
463    ac_prev=libexecdir ;;
464  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
465  | --libexe=* | --libex=* | --libe=*)
466    libexecdir=$ac_optarg ;;
467
468  -localstatedir | --localstatedir | --localstatedi | --localstated \
469  | --localstate | --localstat | --localsta | --localst \
470  | --locals | --local | --loca | --loc | --lo)
471    ac_prev=localstatedir ;;
472  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
473  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
474  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
475    localstatedir=$ac_optarg ;;
476
477  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
478    ac_prev=mandir ;;
479  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
480    mandir=$ac_optarg ;;
481
482  -nfp | --nfp | --nf)
483    # Obsolete; use --without-fp.
484    with_fp=no ;;
485
486  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
487  | --no-cr | --no-c | -n)
488    no_create=yes ;;
489
490  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
491  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
492    no_recursion=yes ;;
493
494  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
495  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
496  | --oldin | --oldi | --old | --ol | --o)
497    ac_prev=oldincludedir ;;
498  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
499  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
500  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
501    oldincludedir=$ac_optarg ;;
502
503  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
504    ac_prev=prefix ;;
505  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
506    prefix=$ac_optarg ;;
507
508  -program-prefix | --program-prefix | --program-prefi | --program-pref \
509  | --program-pre | --program-pr | --program-p)
510    ac_prev=program_prefix ;;
511  -program-prefix=* | --program-prefix=* | --program-prefi=* \
512  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
513    program_prefix=$ac_optarg ;;
514
515  -program-suffix | --program-suffix | --program-suffi | --program-suff \
516  | --program-suf | --program-su | --program-s)
517    ac_prev=program_suffix ;;
518  -program-suffix=* | --program-suffix=* | --program-suffi=* \
519  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
520    program_suffix=$ac_optarg ;;
521
522  -program-transform-name | --program-transform-name \
523  | --program-transform-nam | --program-transform-na \
524  | --program-transform-n | --program-transform- \
525  | --program-transform | --program-transfor \
526  | --program-transfo | --program-transf \
527  | --program-trans | --program-tran \
528  | --progr-tra | --program-tr | --program-t)
529    ac_prev=program_transform_name ;;
530  -program-transform-name=* | --program-transform-name=* \
531  | --program-transform-nam=* | --program-transform-na=* \
532  | --program-transform-n=* | --program-transform-=* \
533  | --program-transform=* | --program-transfor=* \
534  | --program-transfo=* | --program-transf=* \
535  | --program-trans=* | --program-tran=* \
536  | --progr-tra=* | --program-tr=* | --program-t=*)
537    program_transform_name=$ac_optarg ;;
538
539  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
540  | -silent | --silent | --silen | --sile | --sil)
541    silent=yes ;;
542
543  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
544    ac_prev=sbindir ;;
545  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
546  | --sbi=* | --sb=*)
547    sbindir=$ac_optarg ;;
548
549  -sharedstatedir | --sharedstatedir | --sharedstatedi \
550  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
551  | --sharedst | --shareds | --shared | --share | --shar \
552  | --sha | --sh)
553    ac_prev=sharedstatedir ;;
554  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
555  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
556  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
557  | --sha=* | --sh=*)
558    sharedstatedir=$ac_optarg ;;
559
560  -site | --site | --sit)
561    ac_prev=site ;;
562  -site=* | --site=* | --sit=*)
563    site=$ac_optarg ;;
564
565  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
566    ac_prev=srcdir ;;
567  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
568    srcdir=$ac_optarg ;;
569
570  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
571  | --syscon | --sysco | --sysc | --sys | --sy)
572    ac_prev=sysconfdir ;;
573  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
574  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
575    sysconfdir=$ac_optarg ;;
576
577  -target | --target | --targe | --targ | --tar | --ta | --t)
578    ac_prev=target_alias ;;
579  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
580    target_alias=$ac_optarg ;;
581
582  -v | -verbose | --verbose | --verbos | --verbo | --verb)
583    verbose=yes ;;
584
585  -version | --version | --versio | --versi | --vers | -V)
586    ac_init_version=: ;;
587
588  -with-* | --with-*)
589    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
590    # Reject names that are not valid shell variable names.
591    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
592      { echo "$as_me: error: invalid package name: $ac_package" >&2
593   { (exit 1); exit 1; }; }
594    ac_package=`echo $ac_package| sed 's/-/_/g'`
595    case $ac_option in
596      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
597      *) ac_optarg=yes ;;
598    esac
599    eval "with_$ac_package='$ac_optarg'" ;;
600
601  -without-* | --without-*)
602    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
603    # Reject names that are not valid shell variable names.
604    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
605      { echo "$as_me: error: invalid package name: $ac_package" >&2
606   { (exit 1); exit 1; }; }
607    ac_package=`echo $ac_package | sed 's/-/_/g'`
608    eval "with_$ac_package=no" ;;
609
610  --x)
611    # Obsolete; use --with-x.
612    with_x=yes ;;
613
614  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
615  | --x-incl | --x-inc | --x-in | --x-i)
616    ac_prev=x_includes ;;
617  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
618  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
619    x_includes=$ac_optarg ;;
620
621  -x-libraries | --x-libraries | --x-librarie | --x-librari \
622  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
623    ac_prev=x_libraries ;;
624  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
625  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
626    x_libraries=$ac_optarg ;;
627
628  -*) { echo "$as_me: error: unrecognized option: $ac_option
629Try \`$0 --help' for more information." >&2
630   { (exit 1); exit 1; }; }
631    ;;
632
633  *=*)
634    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
635    # Reject names that are not valid shell variable names.
636    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
637      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
638   { (exit 1); exit 1; }; }
639    ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
640    eval "$ac_envvar='$ac_optarg'"
641    export $ac_envvar ;;
642
643  *)
644    # FIXME: should be removed in autoconf 3.0.
645    echo "$as_me: WARNING: you should use --build, --host, --target" >&2
646    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
647      echo "$as_me: WARNING: invalid host type: $ac_option" >&2
648    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
649    ;;
650
651  esac
652done
653
654if test -n "$ac_prev"; then
655  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
656  { echo "$as_me: error: missing argument to $ac_option" >&2
657   { (exit 1); exit 1; }; }
658fi
659
660# Be sure to have absolute paths.
661for ac_var in exec_prefix prefix
662do
663  eval ac_val=$`echo $ac_var`
664  case $ac_val in
665    [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
666    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
667   { (exit 1); exit 1; }; };;
668  esac
669done
670
671# Be sure to have absolute paths.
672for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
673              localstatedir libdir includedir oldincludedir infodir mandir
674do
675  eval ac_val=$`echo $ac_var`
676  case $ac_val in
677    [\\/$]* | ?:[\\/]* ) ;;
678    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
679   { (exit 1); exit 1; }; };;
680  esac
681done
682
683# There might be people who depend on the old broken behavior: `$host'
684# used to hold the argument of --host etc.
685# FIXME: To remove some day.
686build=$build_alias
687host=$host_alias
688target=$target_alias
689
690# FIXME: To remove some day.
691if test "x$host_alias" != x; then
692  if test "x$build_alias" = x; then
693    cross_compiling=maybe
694    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
695    If a cross compiler is detected then cross compile mode will be used." >&2
696  elif test "x$build_alias" != "x$host_alias"; then
697    cross_compiling=yes
698  fi
699fi
700
701ac_tool_prefix=
702test -n "$host_alias" && ac_tool_prefix=$host_alias-
703
704test "$silent" = yes && exec 6>/dev/null
705
706
707# Find the source files, if location was not specified.
708if test -z "$srcdir"; then
709  ac_srcdir_defaulted=yes
710  # Try the directory containing this script, then its parent.
711  ac_confdir=`(dirname "$0") 2>/dev/null ||
712$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
713         X"$0" : 'X\(//\)[^/]' \| \
714         X"$0" : 'X\(//\)$' \| \
715         X"$0" : 'X\(/\)' \| \
716         .     : '\(.\)' 2>/dev/null ||
717echo X"$0" |
718    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
719          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
720          /^X\(\/\/\)$/{ s//\1/; q; }
721          /^X\(\/\).*/{ s//\1/; q; }
722          s/.*/./; q'`
723  srcdir=$ac_confdir
724  if test ! -r $srcdir/$ac_unique_file; then
725    srcdir=..
726  fi
727else
728  ac_srcdir_defaulted=no
729fi
730if test ! -r $srcdir/$ac_unique_file; then
731  if test "$ac_srcdir_defaulted" = yes; then
732    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
733   { (exit 1); exit 1; }; }
734  else
735    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
736   { (exit 1); exit 1; }; }
737  fi
738fi
739(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
740  { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
741   { (exit 1); exit 1; }; }
742srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
743ac_env_build_alias_set=${build_alias+set}
744ac_env_build_alias_value=$build_alias
745ac_cv_env_build_alias_set=${build_alias+set}
746ac_cv_env_build_alias_value=$build_alias
747ac_env_host_alias_set=${host_alias+set}
748ac_env_host_alias_value=$host_alias
749ac_cv_env_host_alias_set=${host_alias+set}
750ac_cv_env_host_alias_value=$host_alias
751ac_env_target_alias_set=${target_alias+set}
752ac_env_target_alias_value=$target_alias
753ac_cv_env_target_alias_set=${target_alias+set}
754ac_cv_env_target_alias_value=$target_alias
755ac_env_CXX_set=${CXX+set}
756ac_env_CXX_value=$CXX
757ac_cv_env_CXX_set=${CXX+set}
758ac_cv_env_CXX_value=$CXX
759ac_env_CXXFLAGS_set=${CXXFLAGS+set}
760ac_env_CXXFLAGS_value=$CXXFLAGS
761ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
762ac_cv_env_CXXFLAGS_value=$CXXFLAGS
763ac_env_LDFLAGS_set=${LDFLAGS+set}
764ac_env_LDFLAGS_value=$LDFLAGS
765ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
766ac_cv_env_LDFLAGS_value=$LDFLAGS
767ac_env_CPPFLAGS_set=${CPPFLAGS+set}
768ac_env_CPPFLAGS_value=$CPPFLAGS
769ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
770ac_cv_env_CPPFLAGS_value=$CPPFLAGS
771ac_env_CC_set=${CC+set}
772ac_env_CC_value=$CC
773ac_cv_env_CC_set=${CC+set}
774ac_cv_env_CC_value=$CC
775ac_env_CFLAGS_set=${CFLAGS+set}
776ac_env_CFLAGS_value=$CFLAGS
777ac_cv_env_CFLAGS_set=${CFLAGS+set}
778ac_cv_env_CFLAGS_value=$CFLAGS
779ac_env_CPP_set=${CPP+set}
780ac_env_CPP_value=$CPP
781ac_cv_env_CPP_set=${CPP+set}
782ac_cv_env_CPP_value=$CPP
783
784#
785# Report the --help message.
786#
787if test "$ac_init_help" = "long"; then
788  # Omit some internal or obsolete options to make the list less imposing.
789  # This message is too long to be a string in the A/UX 3.1 sh.
790  cat <<_ACEOF
791\`configure' configures orxonox 0.1-pre-alpha to adapt to many kinds of systems.
792
793Usage: $0 [OPTION]... [VAR=VALUE]...
794
795To assign environment variables (e.g., CC, CFLAGS...), specify them as
796VAR=VALUE.  See below for descriptions of some of the useful variables.
797
798Defaults for the options are specified in brackets.
799
800Configuration:
801  -h, --help              display this help and exit
802      --help=short        display options specific to this package
803      --help=recursive    display the short help of all the included packages
804  -V, --version           display version information and exit
805  -q, --quiet, --silent   do not print \`checking...' messages
806      --cache-file=FILE   cache test results in FILE [disabled]
807  -C, --config-cache      alias for \`--cache-file=config.cache'
808  -n, --no-create         do not create output files
809      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
810
811_ACEOF
812
813  cat <<_ACEOF
814Installation directories:
815  --prefix=PREFIX         install architecture-independent files in PREFIX
816                          [$ac_default_prefix]
817  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
818                          [PREFIX]
819
820By default, \`make install' will install all the files in
821\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
822an installation prefix other than \`$ac_default_prefix' using \`--prefix',
823for instance \`--prefix=\$HOME'.
824
825For better control, use the options below.
826
827Fine tuning of the installation directories:
828  --bindir=DIR           user executables [EPREFIX/bin]
829  --sbindir=DIR          system admin executables [EPREFIX/sbin]
830  --libexecdir=DIR       program executables [EPREFIX/libexec]
831  --datadir=DIR          read-only architecture-independent data [PREFIX/share]
832  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
833  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
834  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
835  --libdir=DIR           object code libraries [EPREFIX/lib]
836  --includedir=DIR       C header files [PREFIX/include]
837  --oldincludedir=DIR    C header files for non-gcc [/usr/include]
838  --infodir=DIR          info documentation [PREFIX/info]
839  --mandir=DIR           man documentation [PREFIX/man]
840_ACEOF
841
842  cat <<\_ACEOF
843
844Program names:
845  --program-prefix=PREFIX            prepend PREFIX to installed program names
846  --program-suffix=SUFFIX            append SUFFIX to installed program names
847  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
848_ACEOF
849fi
850
851if test -n "$ac_init_help"; then
852  case $ac_init_help in
853     short | recursive ) echo "Configuration of orxonox 0.1-pre-alpha:";;
854   esac
855  cat <<\_ACEOF
856
857Optional Features:
858  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
859  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
860  --disable-dependency-tracking  speeds up one-time build
861  --enable-dependency-tracking   do not reject slow dependency extractors
862
863Some influential environment variables:
864  CXX         C++ compiler command
865  CXXFLAGS    C++ compiler flags
866  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
867              nonstandard directory <lib dir>
868  CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
869              headers in a nonstandard directory <include dir>
870  CC          C compiler command
871  CFLAGS      C compiler flags
872  CPP         C preprocessor
873
874Use these variables to override the choices made by `configure' or to help
875it to find libraries and programs with nonstandard names/locations.
876
877Report bugs to <orxonox-dev@mail.datacore.ch>.
878_ACEOF
879fi
880
881if test "$ac_init_help" = "recursive"; then
882  # If there are subdirs, report their specific --help.
883  ac_popdir=`pwd`
884  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
885    test -d $ac_dir || continue
886    ac_builddir=.
887
888if test "$ac_dir" != .; then
889  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
890  # A "../" for each directory in $ac_dir_suffix.
891  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
892else
893  ac_dir_suffix= ac_top_builddir=
894fi
895
896case $srcdir in
897  .)  # No --srcdir option.  We are building in place.
898    ac_srcdir=.
899    if test -z "$ac_top_builddir"; then
900       ac_top_srcdir=.
901    else
902       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
903    fi ;;
904  [\\/]* | ?:[\\/]* )  # Absolute path.
905    ac_srcdir=$srcdir$ac_dir_suffix;
906    ac_top_srcdir=$srcdir ;;
907  *) # Relative path.
908    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
909    ac_top_srcdir=$ac_top_builddir$srcdir ;;
910esac
911
912# Do not use `cd foo && pwd` to compute absolute paths, because
913# the directories may not exist.
914case `pwd` in
915.) ac_abs_builddir="$ac_dir";;
916*)
917  case "$ac_dir" in
918  .) ac_abs_builddir=`pwd`;;
919  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
920  *) ac_abs_builddir=`pwd`/"$ac_dir";;
921  esac;;
922esac
923case $ac_abs_builddir in
924.) ac_abs_top_builddir=${ac_top_builddir}.;;
925*)
926  case ${ac_top_builddir}. in
927  .) ac_abs_top_builddir=$ac_abs_builddir;;
928  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
929  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
930  esac;;
931esac
932case $ac_abs_builddir in
933.) ac_abs_srcdir=$ac_srcdir;;
934*)
935  case $ac_srcdir in
936  .) ac_abs_srcdir=$ac_abs_builddir;;
937  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
938  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
939  esac;;
940esac
941case $ac_abs_builddir in
942.) ac_abs_top_srcdir=$ac_top_srcdir;;
943*)
944  case $ac_top_srcdir in
945  .) ac_abs_top_srcdir=$ac_abs_builddir;;
946  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
947  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
948  esac;;
949esac
950
951    cd $ac_dir
952    # Check for guested configure; otherwise get Cygnus style configure.
953    if test -f $ac_srcdir/configure.gnu; then
954      echo
955      $SHELL $ac_srcdir/configure.gnu  --help=recursive
956    elif test -f $ac_srcdir/configure; then
957      echo
958      $SHELL $ac_srcdir/configure  --help=recursive
959    elif test -f $ac_srcdir/configure.ac ||
960           test -f $ac_srcdir/configure.in; then
961      echo
962      $ac_configure --help
963    else
964      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
965    fi
966    cd $ac_popdir
967  done
968fi
969
970test -n "$ac_init_help" && exit 0
971if $ac_init_version; then
972  cat <<\_ACEOF
973orxonox configure 0.1-pre-alpha
974generated by GNU Autoconf 2.59
975
976Copyright (C) 2003 Free Software Foundation, Inc.
977This configure script is free software; the Free Software Foundation
978gives unlimited permission to copy, distribute and modify it.
979_ACEOF
980  exit 0
981fi
982exec 5>config.log
983cat >&5 <<_ACEOF
984This file contains any messages produced by compilers while
985running configure, to aid debugging if configure makes a mistake.
986
987It was created by orxonox $as_me 0.1-pre-alpha, which was
988generated by GNU Autoconf 2.59.  Invocation command line was
989
990  $ $0 $@
991
992_ACEOF
993{
994cat <<_ASUNAME
995## --------- ##
996## Platform. ##
997## --------- ##
998
999hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1000uname -m = `(uname -m) 2>/dev/null || echo unknown`
1001uname -r = `(uname -r) 2>/dev/null || echo unknown`
1002uname -s = `(uname -s) 2>/dev/null || echo unknown`
1003uname -v = `(uname -v) 2>/dev/null || echo unknown`
1004
1005/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1006/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1007
1008/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1009/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1010/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1011hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1012/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1013/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1014/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1015
1016_ASUNAME
1017
1018as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1019for as_dir in $PATH
1020do
1021  IFS=$as_save_IFS
1022  test -z "$as_dir" && as_dir=.
1023  echo "PATH: $as_dir"
1024done
1025
1026} >&5
1027
1028cat >&5 <<_ACEOF
1029
1030
1031## ----------- ##
1032## Core tests. ##
1033## ----------- ##
1034
1035_ACEOF
1036
1037
1038# Keep a trace of the command line.
1039# Strip out --no-create and --no-recursion so they do not pile up.
1040# Strip out --silent because we don't want to record it for future runs.
1041# Also quote any args containing shell meta-characters.
1042# Make two passes to allow for proper duplicate-argument suppression.
1043ac_configure_args=
1044ac_configure_args0=
1045ac_configure_args1=
1046ac_sep=
1047ac_must_keep_next=false
1048for ac_pass in 1 2
1049do
1050  for ac_arg
1051  do
1052    case $ac_arg in
1053    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1054    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1055    | -silent | --silent | --silen | --sile | --sil)
1056      continue ;;
1057    *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1058      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1059    esac
1060    case $ac_pass in
1061    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1062    2)
1063      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1064      if test $ac_must_keep_next = true; then
1065        ac_must_keep_next=false # Got value, back to normal.
1066      else
1067        case $ac_arg in
1068          *=* | --config-cache | -C | -disable-* | --disable-* \
1069          | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1070          | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1071          | -with-* | --with-* | -without-* | --without-* | --x)
1072            case "$ac_configure_args0 " in
1073              "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1074            esac
1075            ;;
1076          -* ) ac_must_keep_next=true ;;
1077        esac
1078      fi
1079      ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1080      # Get rid of the leading space.
1081      ac_sep=" "
1082      ;;
1083    esac
1084  done
1085done
1086$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1087$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1088
1089# When interrupted or exit'd, cleanup temporary files, and complete
1090# config.log.  We remove comments because anyway the quotes in there
1091# would cause problems or look ugly.
1092# WARNING: Be sure not to use single quotes in there, as some shells,
1093# such as our DU 5.0 friend, will then `close' the trap.
1094trap 'exit_status=$?
1095  # Save into config.log some information that might help in debugging.
1096  {
1097    echo
1098
1099    cat <<\_ASBOX
1100## ---------------- ##
1101## Cache variables. ##
1102## ---------------- ##
1103_ASBOX
1104    echo
1105    # The following way of writing the cache mishandles newlines in values,
1106{
1107  (set) 2>&1 |
1108    case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1109    *ac_space=\ *)
1110      sed -n \
1111        "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1112          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1113      ;;
1114    *)
1115      sed -n \
1116        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1117      ;;
1118    esac;
1119}
1120    echo
1121
1122    cat <<\_ASBOX
1123## ----------------- ##
1124## Output variables. ##
1125## ----------------- ##
1126_ASBOX
1127    echo
1128    for ac_var in $ac_subst_vars
1129    do
1130      eval ac_val=$`echo $ac_var`
1131      echo "$ac_var='"'"'$ac_val'"'"'"
1132    done | sort
1133    echo
1134
1135    if test -n "$ac_subst_files"; then
1136      cat <<\_ASBOX
1137## ------------- ##
1138## Output files. ##
1139## ------------- ##
1140_ASBOX
1141      echo
1142      for ac_var in $ac_subst_files
1143      do
1144        eval ac_val=$`echo $ac_var`
1145        echo "$ac_var='"'"'$ac_val'"'"'"
1146      done | sort
1147      echo
1148    fi
1149
1150    if test -s confdefs.h; then
1151      cat <<\_ASBOX
1152## ----------- ##
1153## confdefs.h. ##
1154## ----------- ##
1155_ASBOX
1156      echo
1157      sed "/^$/d" confdefs.h | sort
1158      echo
1159    fi
1160    test "$ac_signal" != 0 &&
1161      echo "$as_me: caught signal $ac_signal"
1162    echo "$as_me: exit $exit_status"
1163  } >&5
1164  rm -f core *.core &&
1165  rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1166    exit $exit_status
1167     ' 0
1168for ac_signal in 1 2 13 15; do
1169  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1170done
1171ac_signal=0
1172
1173# confdefs.h avoids OS command line length limits that DEFS can exceed.
1174rm -rf conftest* confdefs.h
1175# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1176echo >confdefs.h
1177
1178# Predefined preprocessor variables.
1179
1180cat >>confdefs.h <<_ACEOF
1181#define PACKAGE_NAME "$PACKAGE_NAME"
1182_ACEOF
1183
1184
1185cat >>confdefs.h <<_ACEOF
1186#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1187_ACEOF
1188
1189
1190cat >>confdefs.h <<_ACEOF
1191#define PACKAGE_VERSION "$PACKAGE_VERSION"
1192_ACEOF
1193
1194
1195cat >>confdefs.h <<_ACEOF
1196#define PACKAGE_STRING "$PACKAGE_STRING"
1197_ACEOF
1198
1199
1200cat >>confdefs.h <<_ACEOF
1201#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1202_ACEOF
1203
1204
1205# Let the site file select an alternate cache file if it wants to.
1206# Prefer explicitly selected file to automatically selected ones.
1207if test -z "$CONFIG_SITE"; then
1208  if test "x$prefix" != xNONE; then
1209    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1210  else
1211    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1212  fi
1213fi
1214for ac_site_file in $CONFIG_SITE; do
1215  if test -r "$ac_site_file"; then
1216    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1217echo "$as_me: loading site script $ac_site_file" >&6;}
1218    sed 's/^/| /' "$ac_site_file" >&5
1219    . "$ac_site_file"
1220  fi
1221done
1222
1223if test -r "$cache_file"; then
1224  # Some versions of bash will fail to source /dev/null (special
1225  # files actually), so we avoid doing that.
1226  if test -f "$cache_file"; then
1227    { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1228echo "$as_me: loading cache $cache_file" >&6;}
1229    case $cache_file in
1230      [\\/]* | ?:[\\/]* ) . $cache_file;;
1231      *)                      . ./$cache_file;;
1232    esac
1233  fi
1234else
1235  { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1236echo "$as_me: creating cache $cache_file" >&6;}
1237  >$cache_file
1238fi
1239
1240# Check that the precious variables saved in the cache have kept the same
1241# value.
1242ac_cache_corrupted=false
1243for ac_var in `(set) 2>&1 |
1244               sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1245  eval ac_old_set=\$ac_cv_env_${ac_var}_set
1246  eval ac_new_set=\$ac_env_${ac_var}_set
1247  eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1248  eval ac_new_val="\$ac_env_${ac_var}_value"
1249  case $ac_old_set,$ac_new_set in
1250    set,)
1251      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1252echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1253      ac_cache_corrupted=: ;;
1254    ,set)
1255      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1256echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1257      ac_cache_corrupted=: ;;
1258    ,);;
1259    *)
1260      if test "x$ac_old_val" != "x$ac_new_val"; then
1261        { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1262echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1263        { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1264echo "$as_me:   former value:  $ac_old_val" >&2;}
1265        { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1266echo "$as_me:   current value: $ac_new_val" >&2;}
1267        ac_cache_corrupted=:
1268      fi;;
1269  esac
1270  # Pass precious variables to config.status.
1271  if test "$ac_new_set" = set; then
1272    case $ac_new_val in
1273    *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1274      ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1275    *) ac_arg=$ac_var=$ac_new_val ;;
1276    esac
1277    case " $ac_configure_args " in
1278      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1279      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1280    esac
1281  fi
1282done
1283if $ac_cache_corrupted; then
1284  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1285echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1286  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1287echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1288   { (exit 1); exit 1; }; }
1289fi
1290
1291ac_ext=c
1292ac_cpp='$CPP $CPPFLAGS'
1293ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1294ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1295ac_compiler_gnu=$ac_cv_c_compiler_gnu
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323am__api_version="1.8"
1324ac_aux_dir=
1325for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1326  if test -f $ac_dir/install-sh; then
1327    ac_aux_dir=$ac_dir
1328    ac_install_sh="$ac_aux_dir/install-sh -c"
1329    break
1330  elif test -f $ac_dir/install.sh; then
1331    ac_aux_dir=$ac_dir
1332    ac_install_sh="$ac_aux_dir/install.sh -c"
1333    break
1334  elif test -f $ac_dir/shtool; then
1335    ac_aux_dir=$ac_dir
1336    ac_install_sh="$ac_aux_dir/shtool install -c"
1337    break
1338  fi
1339done
1340if test -z "$ac_aux_dir"; then
1341  { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1342echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1343   { (exit 1); exit 1; }; }
1344fi
1345ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1346ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1347ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1348
1349# Find a good install program.  We prefer a C program (faster),
1350# so one script is as good as another.  But avoid the broken or
1351# incompatible versions:
1352# SysV /etc/install, /usr/sbin/install
1353# SunOS /usr/etc/install
1354# IRIX /sbin/install
1355# AIX /bin/install
1356# AmigaOS /C/install, which installs bootblocks on floppy discs
1357# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1358# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1359# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1360# OS/2's system install, which has a completely different semantic
1361# ./install, which can be erroneously created by make from ./install.sh.
1362echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1363echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1364if test -z "$INSTALL"; then
1365if test "${ac_cv_path_install+set}" = set; then
1366  echo $ECHO_N "(cached) $ECHO_C" >&6
1367else
1368  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1369for as_dir in $PATH
1370do
1371  IFS=$as_save_IFS
1372  test -z "$as_dir" && as_dir=.
1373  # Account for people who put trailing slashes in PATH elements.
1374case $as_dir/ in
1375  ./ | .// | /cC/* | \
1376  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1377  ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1378  /usr/ucb/* ) ;;
1379  *)
1380    # OSF1 and SCO ODT 3.0 have their own names for install.
1381    # Don't use installbsd from OSF since it installs stuff as root
1382    # by default.
1383    for ac_prog in ginstall scoinst install; do
1384      for ac_exec_ext in '' $ac_executable_extensions; do
1385        if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1386          if test $ac_prog = install &&
1387            grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1388            # AIX install.  It has an incompatible calling convention.
1389            :
1390          elif test $ac_prog = install &&
1391            grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1392            # program-specific install script used by HP pwplus--don't use.
1393            :
1394          else
1395            ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1396            break 3
1397          fi
1398        fi
1399      done
1400    done
1401    ;;
1402esac
1403done
1404
1405
1406fi
1407  if test "${ac_cv_path_install+set}" = set; then
1408    INSTALL=$ac_cv_path_install
1409  else
1410    # As a last resort, use the slow shell script.  We don't cache a
1411    # path for INSTALL within a source directory, because that will
1412    # break other packages using the cache if that directory is
1413    # removed, or if the path is relative.
1414    INSTALL=$ac_install_sh
1415  fi
1416fi
1417echo "$as_me:$LINENO: result: $INSTALL" >&5
1418echo "${ECHO_T}$INSTALL" >&6
1419
1420# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1421# It thinks the first close brace ends the variable substitution.
1422test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1423
1424test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1425
1426test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1427
1428echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1429echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1430# Just in case
1431sleep 1
1432echo timestamp > conftest.file
1433# Do `set' in a subshell so we don't clobber the current shell's
1434# arguments.  Must try -L first in case configure is actually a
1435# symlink; some systems play weird games with the mod time of symlinks
1436# (eg FreeBSD returns the mod time of the symlink's containing
1437# directory).
1438if (
1439   set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1440   if test "$*" = "X"; then
1441      # -L didn't work.
1442      set X `ls -t $srcdir/configure conftest.file`
1443   fi
1444   rm -f conftest.file
1445   if test "$*" != "X $srcdir/configure conftest.file" \
1446      && test "$*" != "X conftest.file $srcdir/configure"; then
1447
1448      # If neither matched, then we have a broken ls.  This can happen
1449      # if, for instance, CONFIG_SHELL is bash and it inherits a
1450      # broken ls alias from the environment.  This has actually
1451      # happened.  Such a system could not be considered "sane".
1452      { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
1453alias in your environment" >&5
1454echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
1455alias in your environment" >&2;}
1456   { (exit 1); exit 1; }; }
1457   fi
1458
1459   test "$2" = conftest.file
1460   )
1461then
1462   # Ok.
1463   :
1464else
1465   { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1466Check your system clock" >&5
1467echo "$as_me: error: newly created file is older than distributed files!
1468Check your system clock" >&2;}
1469   { (exit 1); exit 1; }; }
1470fi
1471echo "$as_me:$LINENO: result: yes" >&5
1472echo "${ECHO_T}yes" >&6
1473test "$program_prefix" != NONE &&
1474  program_transform_name="s,^,$program_prefix,;$program_transform_name"
1475# Use a double $ so make ignores it.
1476test "$program_suffix" != NONE &&
1477  program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1478# Double any \ or $.  echo might interpret backslashes.
1479# By default was `s,x,x', remove it if useless.
1480cat <<\_ACEOF >conftest.sed
1481s/[\\$]/&&/g;s/;s,x,x,$//
1482_ACEOF
1483program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1484rm conftest.sed
1485
1486# expand $ac_aux_dir to an absolute path
1487am_aux_dir=`cd $ac_aux_dir && pwd`
1488
1489test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1490# Use eval to expand $SHELL
1491if eval "$MISSING --run true"; then
1492  am_missing_run="$MISSING --run "
1493else
1494  am_missing_run=
1495  { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1496echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1497fi
1498
1499if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1500  # Keeping the `.' argument allows $(mkdir_p) to be used without
1501  # argument.  Indeed, we sometimes output rules like
1502  #   $(mkdir_p) $(somedir)
1503  # where $(somedir) is conditionally defined.
1504  # (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
1505  # expensive solution, as it forces Make to start a sub-shell.)
1506  mkdir_p='mkdir -p -- .'
1507else
1508  # On NextStep and OpenStep, the `mkdir' command does not
1509  # recognize any option.  It will interpret all options as
1510  # directories to create, and then abort because `.' already
1511  # exists.
1512  for d in ./-p ./--version;
1513  do
1514    test -d $d && rmdir $d
1515  done
1516  # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1517  if test -f "$ac_aux_dir/mkinstalldirs"; then
1518    mkdir_p='$(mkinstalldirs)'
1519  else
1520    mkdir_p='$(install_sh) -d'
1521  fi
1522fi
1523
1524for ac_prog in gawk mawk nawk awk
1525do
1526  # Extract the first word of "$ac_prog", so it can be a program name with args.
1527set dummy $ac_prog; ac_word=$2
1528echo "$as_me:$LINENO: checking for $ac_word" >&5
1529echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1530if test "${ac_cv_prog_AWK+set}" = set; then
1531  echo $ECHO_N "(cached) $ECHO_C" >&6
1532else
1533  if test -n "$AWK"; then
1534  ac_cv_prog_AWK="$AWK" # Let the user override the test.
1535else
1536as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1537for as_dir in $PATH
1538do
1539  IFS=$as_save_IFS
1540  test -z "$as_dir" && as_dir=.
1541  for ac_exec_ext in '' $ac_executable_extensions; do
1542  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1543    ac_cv_prog_AWK="$ac_prog"
1544    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1545    break 2
1546  fi
1547done
1548done
1549
1550fi
1551fi
1552AWK=$ac_cv_prog_AWK
1553if test -n "$AWK"; then
1554  echo "$as_me:$LINENO: result: $AWK" >&5
1555echo "${ECHO_T}$AWK" >&6
1556else
1557  echo "$as_me:$LINENO: result: no" >&5
1558echo "${ECHO_T}no" >&6
1559fi
1560
1561  test -n "$AWK" && break
1562done
1563
1564echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1565echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1566set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
1567if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1568  echo $ECHO_N "(cached) $ECHO_C" >&6
1569else
1570  cat >conftest.make <<\_ACEOF
1571all:
1572        @echo 'ac_maketemp="$(MAKE)"'
1573_ACEOF
1574# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1575eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1576if test -n "$ac_maketemp"; then
1577  eval ac_cv_prog_make_${ac_make}_set=yes
1578else
1579  eval ac_cv_prog_make_${ac_make}_set=no
1580fi
1581rm -f conftest.make
1582fi
1583if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1584  echo "$as_me:$LINENO: result: yes" >&5
1585echo "${ECHO_T}yes" >&6
1586  SET_MAKE=
1587else
1588  echo "$as_me:$LINENO: result: no" >&5
1589echo "${ECHO_T}no" >&6
1590  SET_MAKE="MAKE=${MAKE-make}"
1591fi
1592
1593rm -rf .tst 2>/dev/null
1594mkdir .tst 2>/dev/null
1595if test -d .tst; then
1596  am__leading_dot=.
1597else
1598  am__leading_dot=_
1599fi
1600rmdir .tst 2>/dev/null
1601
1602# test to see if srcdir already configured
1603if test "`cd $srcdir && pwd`" != "`pwd`" &&
1604   test -f $srcdir/config.status; then
1605  { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1606echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1607   { (exit 1); exit 1; }; }
1608fi
1609
1610# test whether we have cygpath
1611if test -z "$CYGPATH_W"; then
1612  if (cygpath --version) >/dev/null 2>/dev/null; then
1613    CYGPATH_W='cygpath -w'
1614  else
1615    CYGPATH_W=echo
1616  fi
1617fi
1618
1619
1620# Define the identity of the package.
1621 PACKAGE='orxonox'
1622 VERSION='0.1-pre-alpha'
1623
1624
1625cat >>confdefs.h <<_ACEOF
1626#define PACKAGE "$PACKAGE"
1627_ACEOF
1628
1629
1630cat >>confdefs.h <<_ACEOF
1631#define VERSION "$VERSION"
1632_ACEOF
1633
1634# Some tools Automake needs.
1635
1636ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1637
1638
1639AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1640
1641
1642AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1643
1644
1645AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1646
1647
1648MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1649
1650
1651AMTAR=${AMTAR-"${am_missing_run}tar"}
1652
1653install_sh=${install_sh-"$am_aux_dir/install-sh"}
1654
1655# Installed binaries are usually stripped using `strip' when the user
1656# run `make install-strip'.  However `strip' might not be the right
1657# tool to use in cross-compilation environments, therefore Automake
1658# will honor the `STRIP' environment variable to overrule this program.
1659if test "$cross_compiling" != no; then
1660  if test -n "$ac_tool_prefix"; then
1661  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1662set dummy ${ac_tool_prefix}strip; ac_word=$2
1663echo "$as_me:$LINENO: checking for $ac_word" >&5
1664echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1665if test "${ac_cv_prog_STRIP+set}" = set; then
1666  echo $ECHO_N "(cached) $ECHO_C" >&6
1667else
1668  if test -n "$STRIP"; then
1669  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1670else
1671as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1672for as_dir in $PATH
1673do
1674  IFS=$as_save_IFS
1675  test -z "$as_dir" && as_dir=.
1676  for ac_exec_ext in '' $ac_executable_extensions; do
1677  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1678    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1679    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1680    break 2
1681  fi
1682done
1683done
1684
1685fi
1686fi
1687STRIP=$ac_cv_prog_STRIP
1688if test -n "$STRIP"; then
1689  echo "$as_me:$LINENO: result: $STRIP" >&5
1690echo "${ECHO_T}$STRIP" >&6
1691else
1692  echo "$as_me:$LINENO: result: no" >&5
1693echo "${ECHO_T}no" >&6
1694fi
1695
1696fi
1697if test -z "$ac_cv_prog_STRIP"; then
1698  ac_ct_STRIP=$STRIP
1699  # Extract the first word of "strip", so it can be a program name with args.
1700set dummy strip; ac_word=$2
1701echo "$as_me:$LINENO: checking for $ac_word" >&5
1702echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1703if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1704  echo $ECHO_N "(cached) $ECHO_C" >&6
1705else
1706  if test -n "$ac_ct_STRIP"; then
1707  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1708else
1709as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1710for as_dir in $PATH
1711do
1712  IFS=$as_save_IFS
1713  test -z "$as_dir" && as_dir=.
1714  for ac_exec_ext in '' $ac_executable_extensions; do
1715  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1716    ac_cv_prog_ac_ct_STRIP="strip"
1717    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1718    break 2
1719  fi
1720done
1721done
1722
1723  test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1724fi
1725fi
1726ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1727if test -n "$ac_ct_STRIP"; then
1728  echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1729echo "${ECHO_T}$ac_ct_STRIP" >&6
1730else
1731  echo "$as_me:$LINENO: result: no" >&5
1732echo "${ECHO_T}no" >&6
1733fi
1734
1735  STRIP=$ac_ct_STRIP
1736else
1737  STRIP="$ac_cv_prog_STRIP"
1738fi
1739
1740fi
1741INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1742
1743# We need awk for the "check" target.  The system "awk" is bad on
1744# some platforms.
1745
1746
1747
1748
1749
1750          ac_config_headers="$ac_config_headers config.h"
1751
1752
1753
1754# Checks for programs.
1755ac_ext=cc
1756ac_cpp='$CXXCPP $CPPFLAGS'
1757ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1758ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1759ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1760if test -n "$ac_tool_prefix"; then
1761  for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1762  do
1763    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1764set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1765echo "$as_me:$LINENO: checking for $ac_word" >&5
1766echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1767if test "${ac_cv_prog_CXX+set}" = set; then
1768  echo $ECHO_N "(cached) $ECHO_C" >&6
1769else
1770  if test -n "$CXX"; then
1771  ac_cv_prog_CXX="$CXX" # Let the user override the test.
1772else
1773as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1774for as_dir in $PATH
1775do
1776  IFS=$as_save_IFS
1777  test -z "$as_dir" && as_dir=.
1778  for ac_exec_ext in '' $ac_executable_extensions; do
1779  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1780    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1781    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1782    break 2
1783  fi
1784done
1785done
1786
1787fi
1788fi
1789CXX=$ac_cv_prog_CXX
1790if test -n "$CXX"; then
1791  echo "$as_me:$LINENO: result: $CXX" >&5
1792echo "${ECHO_T}$CXX" >&6
1793else
1794  echo "$as_me:$LINENO: result: no" >&5
1795echo "${ECHO_T}no" >&6
1796fi
1797
1798    test -n "$CXX" && break
1799  done
1800fi
1801if test -z "$CXX"; then
1802  ac_ct_CXX=$CXX
1803  for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1804do
1805  # Extract the first word of "$ac_prog", so it can be a program name with args.
1806set dummy $ac_prog; ac_word=$2
1807echo "$as_me:$LINENO: checking for $ac_word" >&5
1808echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1809if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1810  echo $ECHO_N "(cached) $ECHO_C" >&6
1811else
1812  if test -n "$ac_ct_CXX"; then
1813  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1814else
1815as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1816for as_dir in $PATH
1817do
1818  IFS=$as_save_IFS
1819  test -z "$as_dir" && as_dir=.
1820  for ac_exec_ext in '' $ac_executable_extensions; do
1821  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1822    ac_cv_prog_ac_ct_CXX="$ac_prog"
1823    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1824    break 2
1825  fi
1826done
1827done
1828
1829fi
1830fi
1831ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1832if test -n "$ac_ct_CXX"; then
1833  echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
1834echo "${ECHO_T}$ac_ct_CXX" >&6
1835else
1836  echo "$as_me:$LINENO: result: no" >&5
1837echo "${ECHO_T}no" >&6
1838fi
1839
1840  test -n "$ac_ct_CXX" && break
1841done
1842test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
1843
1844  CXX=$ac_ct_CXX
1845fi
1846
1847
1848# Provide some information about the compiler.
1849echo "$as_me:$LINENO:" \
1850     "checking for C++ compiler version" >&5
1851ac_compiler=`set X $ac_compile; echo $2`
1852{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1853  (eval $ac_compiler --version </dev/null >&5) 2>&5
1854  ac_status=$?
1855  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1856  (exit $ac_status); }
1857{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1858  (eval $ac_compiler -v </dev/null >&5) 2>&5
1859  ac_status=$?
1860  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1861  (exit $ac_status); }
1862{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1863  (eval $ac_compiler -V </dev/null >&5) 2>&5
1864  ac_status=$?
1865  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1866  (exit $ac_status); }
1867
1868cat >conftest.$ac_ext <<_ACEOF
1869/* confdefs.h.  */
1870_ACEOF
1871cat confdefs.h >>conftest.$ac_ext
1872cat >>conftest.$ac_ext <<_ACEOF
1873/* end confdefs.h.  */
1874
1875int
1876main ()
1877{
1878
1879  ;
1880  return 0;
1881}
1882_ACEOF
1883ac_clean_files_save=$ac_clean_files
1884ac_clean_files="$ac_clean_files a.out a.exe b.out"
1885# Try to create an executable without -o first, disregard a.out.
1886# It will help us diagnose broken compilers, and finding out an intuition
1887# of exeext.
1888echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
1889echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
1890ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1891if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
1892  (eval $ac_link_default) 2>&5
1893  ac_status=$?
1894  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1895  (exit $ac_status); }; then
1896  # Find the output, starting from the most likely.  This scheme is
1897# not robust to junk in `.', hence go to wildcards (a.*) only as a last
1898# resort.
1899
1900# Be careful to initialize this variable, since it used to be cached.
1901# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
1902ac_cv_exeext=
1903# b.out is created by i960 compilers.
1904for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1905do
1906  test -f "$ac_file" || continue
1907  case $ac_file in
1908    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
1909        ;;
1910    conftest.$ac_ext )
1911        # This is the source file.
1912        ;;
1913    [ab].out )
1914        # We found the default executable, but exeext='' is most
1915        # certainly right.
1916        break;;
1917    *.* )
1918        ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1919        # FIXME: I believe we export ac_cv_exeext for Libtool,
1920        # but it would be cool to find out if it's true.  Does anybody
1921        # maintain Libtool? --akim.
1922        export ac_cv_exeext
1923        break;;
1924    * )
1925        break;;
1926  esac
1927done
1928else
1929  echo "$as_me: failed program was:" >&5
1930sed 's/^/| /' conftest.$ac_ext >&5
1931
1932{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
1933See \`config.log' for more details." >&5
1934echo "$as_me: error: C++ compiler cannot create executables
1935See \`config.log' for more details." >&2;}
1936   { (exit 77); exit 77; }; }
1937fi
1938
1939ac_exeext=$ac_cv_exeext
1940echo "$as_me:$LINENO: result: $ac_file" >&5
1941echo "${ECHO_T}$ac_file" >&6
1942
1943# Check the compiler produces executables we can run.  If not, either
1944# the compiler is broken, or we cross compile.
1945echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
1946echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
1947# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1948# If not cross compiling, check that we can run a simple program.
1949if test "$cross_compiling" != yes; then
1950  if { ac_try='./$ac_file'
1951  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1952  (eval $ac_try) 2>&5
1953  ac_status=$?
1954  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1955  (exit $ac_status); }; }; then
1956    cross_compiling=no
1957  else
1958    if test "$cross_compiling" = maybe; then
1959        cross_compiling=yes
1960    else
1961        { { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
1962If you meant to cross compile, use \`--host'.
1963See \`config.log' for more details." >&5
1964echo "$as_me: error: cannot run C++ compiled programs.
1965If you meant to cross compile, use \`--host'.
1966See \`config.log' for more details." >&2;}
1967   { (exit 1); exit 1; }; }
1968    fi
1969  fi
1970fi
1971echo "$as_me:$LINENO: result: yes" >&5
1972echo "${ECHO_T}yes" >&6
1973
1974rm -f a.out a.exe conftest$ac_cv_exeext b.out
1975ac_clean_files=$ac_clean_files_save
1976# Check the compiler produces executables we can run.  If not, either
1977# the compiler is broken, or we cross compile.
1978echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1979echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
1980echo "$as_me:$LINENO: result: $cross_compiling" >&5
1981echo "${ECHO_T}$cross_compiling" >&6
1982
1983echo "$as_me:$LINENO: checking for suffix of executables" >&5
1984echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
1985if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
1986  (eval $ac_link) 2>&5
1987  ac_status=$?
1988  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1989  (exit $ac_status); }; then
1990  # If both `conftest.exe' and `conftest' are `present' (well, observable)
1991# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
1992# work properly (i.e., refer to `conftest.exe'), while it won't with
1993# `rm'.
1994for ac_file in conftest.exe conftest conftest.*; do
1995  test -f "$ac_file" || continue
1996  case $ac_file in
1997    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
1998    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1999          export ac_cv_exeext
2000          break;;
2001    * ) break;;
2002  esac
2003done
2004else
2005  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2006See \`config.log' for more details." >&5
2007echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2008See \`config.log' for more details." >&2;}
2009   { (exit 1); exit 1; }; }
2010fi
2011
2012rm -f conftest$ac_cv_exeext
2013echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2014echo "${ECHO_T}$ac_cv_exeext" >&6
2015
2016rm -f conftest.$ac_ext
2017EXEEXT=$ac_cv_exeext
2018ac_exeext=$EXEEXT
2019echo "$as_me:$LINENO: checking for suffix of object files" >&5
2020echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2021if test "${ac_cv_objext+set}" = set; then
2022  echo $ECHO_N "(cached) $ECHO_C" >&6
2023else
2024  cat >conftest.$ac_ext <<_ACEOF
2025/* confdefs.h.  */
2026_ACEOF
2027cat confdefs.h >>conftest.$ac_ext
2028cat >>conftest.$ac_ext <<_ACEOF
2029/* end confdefs.h.  */
2030
2031int
2032main ()
2033{
2034
2035  ;
2036  return 0;
2037}
2038_ACEOF
2039rm -f conftest.o conftest.obj
2040if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2041  (eval $ac_compile) 2>&5
2042  ac_status=$?
2043  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2044  (exit $ac_status); }; then
2045  for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2046  case $ac_file in
2047    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2048    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2049       break;;
2050  esac
2051done
2052else
2053  echo "$as_me: failed program was:" >&5
2054sed 's/^/| /' conftest.$ac_ext >&5
2055
2056{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2057See \`config.log' for more details." >&5
2058echo "$as_me: error: cannot compute suffix of object files: cannot compile
2059See \`config.log' for more details." >&2;}
2060   { (exit 1); exit 1; }; }
2061fi
2062
2063rm -f conftest.$ac_cv_objext conftest.$ac_ext
2064fi
2065echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2066echo "${ECHO_T}$ac_cv_objext" >&6
2067OBJEXT=$ac_cv_objext
2068ac_objext=$OBJEXT
2069echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2070echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2071if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2072  echo $ECHO_N "(cached) $ECHO_C" >&6
2073else
2074  cat >conftest.$ac_ext <<_ACEOF
2075/* confdefs.h.  */
2076_ACEOF
2077cat confdefs.h >>conftest.$ac_ext
2078cat >>conftest.$ac_ext <<_ACEOF
2079/* end confdefs.h.  */
2080
2081int
2082main ()
2083{
2084#ifndef __GNUC__
2085       choke me
2086#endif
2087
2088  ;
2089  return 0;
2090}
2091_ACEOF
2092rm -f conftest.$ac_objext
2093if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2094  (eval $ac_compile) 2>conftest.er1
2095  ac_status=$?
2096  grep -v '^ *+' conftest.er1 >conftest.err
2097  rm -f conftest.er1
2098  cat conftest.err >&5
2099  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2100  (exit $ac_status); } &&
2101         { ac_try='test -z "$ac_cxx_werror_flag"
2102                         || test ! -s conftest.err'
2103  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2104  (eval $ac_try) 2>&5
2105  ac_status=$?
2106  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2107  (exit $ac_status); }; } &&
2108         { ac_try='test -s conftest.$ac_objext'
2109  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2110  (eval $ac_try) 2>&5
2111  ac_status=$?
2112  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2113  (exit $ac_status); }; }; then
2114  ac_compiler_gnu=yes
2115else
2116  echo "$as_me: failed program was:" >&5
2117sed 's/^/| /' conftest.$ac_ext >&5
2118
2119ac_compiler_gnu=no
2120fi
2121rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2122ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2123
2124fi
2125echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2126echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
2127GXX=`test $ac_compiler_gnu = yes && echo yes`
2128ac_test_CXXFLAGS=${CXXFLAGS+set}
2129ac_save_CXXFLAGS=$CXXFLAGS
2130CXXFLAGS="-g"
2131echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2132echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2133if test "${ac_cv_prog_cxx_g+set}" = set; then
2134  echo $ECHO_N "(cached) $ECHO_C" >&6
2135else
2136  cat >conftest.$ac_ext <<_ACEOF
2137/* confdefs.h.  */
2138_ACEOF
2139cat confdefs.h >>conftest.$ac_ext
2140cat >>conftest.$ac_ext <<_ACEOF
2141/* end confdefs.h.  */
2142
2143int
2144main ()
2145{
2146
2147  ;
2148  return 0;
2149}
2150_ACEOF
2151rm -f conftest.$ac_objext
2152if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2153  (eval $ac_compile) 2>conftest.er1
2154  ac_status=$?
2155  grep -v '^ *+' conftest.er1 >conftest.err
2156  rm -f conftest.er1
2157  cat conftest.err >&5
2158  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2159  (exit $ac_status); } &&
2160         { ac_try='test -z "$ac_cxx_werror_flag"
2161                         || test ! -s conftest.err'
2162  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2163  (eval $ac_try) 2>&5
2164  ac_status=$?
2165  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2166  (exit $ac_status); }; } &&
2167         { ac_try='test -s conftest.$ac_objext'
2168  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2169  (eval $ac_try) 2>&5
2170  ac_status=$?
2171  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2172  (exit $ac_status); }; }; then
2173  ac_cv_prog_cxx_g=yes
2174else
2175  echo "$as_me: failed program was:" >&5
2176sed 's/^/| /' conftest.$ac_ext >&5
2177
2178ac_cv_prog_cxx_g=no
2179fi
2180rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2181fi
2182echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2183echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
2184if test "$ac_test_CXXFLAGS" = set; then
2185  CXXFLAGS=$ac_save_CXXFLAGS
2186elif test $ac_cv_prog_cxx_g = yes; then
2187  if test "$GXX" = yes; then
2188    CXXFLAGS="-g -O2"
2189  else
2190    CXXFLAGS="-g"
2191  fi
2192else
2193  if test "$GXX" = yes; then
2194    CXXFLAGS="-O2"
2195  else
2196    CXXFLAGS=
2197  fi
2198fi
2199for ac_declaration in \
2200   '' \
2201   'extern "C" void std::exit (int) throw (); using std::exit;' \
2202   'extern "C" void std::exit (int); using std::exit;' \
2203   'extern "C" void exit (int) throw ();' \
2204   'extern "C" void exit (int);' \
2205   'void exit (int);'
2206do
2207  cat >conftest.$ac_ext <<_ACEOF
2208/* confdefs.h.  */
2209_ACEOF
2210cat confdefs.h >>conftest.$ac_ext
2211cat >>conftest.$ac_ext <<_ACEOF
2212/* end confdefs.h.  */
2213$ac_declaration
2214#include <stdlib.h>
2215int
2216main ()
2217{
2218exit (42);
2219  ;
2220  return 0;
2221}
2222_ACEOF
2223rm -f conftest.$ac_objext
2224if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2225  (eval $ac_compile) 2>conftest.er1
2226  ac_status=$?
2227  grep -v '^ *+' conftest.er1 >conftest.err
2228  rm -f conftest.er1
2229  cat conftest.err >&5
2230  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2231  (exit $ac_status); } &&
2232         { ac_try='test -z "$ac_cxx_werror_flag"
2233                         || test ! -s conftest.err'
2234  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2235  (eval $ac_try) 2>&5
2236  ac_status=$?
2237  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2238  (exit $ac_status); }; } &&
2239         { ac_try='test -s conftest.$ac_objext'
2240  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2241  (eval $ac_try) 2>&5
2242  ac_status=$?
2243  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2244  (exit $ac_status); }; }; then
2245  :
2246else
2247  echo "$as_me: failed program was:" >&5
2248sed 's/^/| /' conftest.$ac_ext >&5
2249
2250continue
2251fi
2252rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2253  cat >conftest.$ac_ext <<_ACEOF
2254/* confdefs.h.  */
2255_ACEOF
2256cat confdefs.h >>conftest.$ac_ext
2257cat >>conftest.$ac_ext <<_ACEOF
2258/* end confdefs.h.  */
2259$ac_declaration
2260int
2261main ()
2262{
2263exit (42);
2264  ;
2265  return 0;
2266}
2267_ACEOF
2268rm -f conftest.$ac_objext
2269if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2270  (eval $ac_compile) 2>conftest.er1
2271  ac_status=$?
2272  grep -v '^ *+' conftest.er1 >conftest.err
2273  rm -f conftest.er1
2274  cat conftest.err >&5
2275  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2276  (exit $ac_status); } &&
2277         { ac_try='test -z "$ac_cxx_werror_flag"
2278                         || test ! -s conftest.err'
2279  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2280  (eval $ac_try) 2>&5
2281  ac_status=$?
2282  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2283  (exit $ac_status); }; } &&
2284         { ac_try='test -s conftest.$ac_objext'
2285  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2286  (eval $ac_try) 2>&5
2287  ac_status=$?
2288  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2289  (exit $ac_status); }; }; then
2290  break
2291else
2292  echo "$as_me: failed program was:" >&5
2293sed 's/^/| /' conftest.$ac_ext >&5
2294
2295fi
2296rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2297done
2298rm -f conftest*
2299if test -n "$ac_declaration"; then
2300  echo '#ifdef __cplusplus' >>confdefs.h
2301  echo $ac_declaration      >>confdefs.h
2302  echo '#endif'             >>confdefs.h
2303fi
2304
2305ac_ext=c
2306ac_cpp='$CPP $CPPFLAGS'
2307ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2308ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2309ac_compiler_gnu=$ac_cv_c_compiler_gnu
2310DEPDIR="${am__leading_dot}deps"
2311
2312          ac_config_commands="$ac_config_commands depfiles"
2313
2314
2315am_make=${MAKE-make}
2316cat > confinc << 'END'
2317am__doit:
2318        @echo done
2319.PHONY: am__doit
2320END
2321# If we don't find an include directive, just comment out the code.
2322echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2323echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2324am__include="#"
2325am__quote=
2326_am_result=none
2327# First try GNU make style include.
2328echo "include confinc" > confmf
2329# We grep out `Entering directory' and `Leaving directory'
2330# messages which can occur if `w' ends up in MAKEFLAGS.
2331# In particular we don't look at `^make:' because GNU make might
2332# be invoked under some other name (usually "gmake"), in which
2333# case it prints its new name instead of `make'.
2334if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
2335   am__include=include
2336   am__quote=
2337   _am_result=GNU
2338fi
2339# Now try BSD make style include.
2340if test "$am__include" = "#"; then
2341   echo '.include "confinc"' > confmf
2342   if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2343      am__include=.include
2344      am__quote="\""
2345      _am_result=BSD
2346   fi
2347fi
2348
2349
2350echo "$as_me:$LINENO: result: $_am_result" >&5
2351echo "${ECHO_T}$_am_result" >&6
2352rm -f confinc confmf
2353
2354# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2355if test "${enable_dependency_tracking+set}" = set; then
2356  enableval="$enable_dependency_tracking"
2357
2358fi;
2359if test "x$enable_dependency_tracking" != xno; then
2360  am_depcomp="$ac_aux_dir/depcomp"
2361  AMDEPBACKSLASH='\'
2362fi
2363
2364
2365if test "x$enable_dependency_tracking" != xno; then
2366  AMDEP_TRUE=
2367  AMDEP_FALSE='#'
2368else
2369  AMDEP_TRUE='#'
2370  AMDEP_FALSE=
2371fi
2372
2373
2374
2375
2376depcc="$CXX"  am_compiler_list=
2377
2378echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2379echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2380if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
2381  echo $ECHO_N "(cached) $ECHO_C" >&6
2382else
2383  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2384  # We make a subdir and do the tests there.  Otherwise we can end up
2385  # making bogus files that we don't know about and never remove.  For
2386  # instance it was reported that on HP-UX the gcc test will end up
2387  # making a dummy file named `D' -- because `-MD' means `put the output
2388  # in D'.
2389  mkdir conftest.dir
2390  # Copy depcomp to subdir because otherwise we won't find it if we're
2391  # using a relative directory.
2392  cp "$am_depcomp" conftest.dir
2393  cd conftest.dir
2394  # We will build objects and dependencies in a subdirectory because
2395  # it helps to detect inapplicable dependency modes.  For instance
2396  # both Tru64's cc and ICC support -MD to output dependencies as a
2397  # side effect of compilation, but ICC will put the dependencies in
2398  # the current directory while Tru64 will put them in the object
2399  # directory.
2400  mkdir sub
2401
2402  am_cv_CXX_dependencies_compiler_type=none
2403  if test "$am_compiler_list" = ""; then
2404     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
2405  fi
2406  for depmode in $am_compiler_list; do
2407    # Setup a source with many dependencies, because some compilers
2408    # like to wrap large dependency lists on column 80 (with \), and
2409    # we should not choose a depcomp mode which is confused by this.
2410    #
2411    # We need to recreate these files for each test, as the compiler may
2412    # overwrite some of them when testing with obscure command lines.
2413    # This happens at least with the AIX C compiler.
2414    : > sub/conftest.c
2415    for i in 1 2 3 4 5 6; do
2416      echo '#include "conftst'$i'.h"' >> sub/conftest.c
2417      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2418      # Solaris 8's {/usr,}/bin/sh.
2419      touch sub/conftst$i.h
2420    done
2421    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2422
2423    case $depmode in
2424    nosideeffect)
2425      # after this tag, mechanisms are not by side-effect, so they'll
2426      # only be used when explicitly requested
2427      if test "x$enable_dependency_tracking" = xyes; then
2428        continue
2429      else
2430        break
2431      fi
2432      ;;
2433    none) break ;;
2434    esac
2435    # We check with `-c' and `-o' for the sake of the "dashmstdout"
2436    # mode.  It turns out that the SunPro C++ compiler does not properly
2437    # handle `-M -o', and we need to detect this.
2438    if depmode=$depmode \
2439       source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2440       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2441       $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2442         >/dev/null 2>conftest.err &&
2443       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2444       grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2445       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2446      # icc doesn't choke on unknown options, it will just issue warnings
2447      # or remarks (even with -Werror).  So we grep stderr for any message
2448      # that says an option was ignored or not supported.
2449      # When given -MP, icc 7.0 and 7.1 complain thusly:
2450      #   icc: Command line warning: ignoring option '-M'; no argument required
2451      # The diagnosis changed in icc 8.0:
2452      #   icc: Command line remark: option '-MP' not supported
2453      if (grep 'ignoring option' conftest.err ||
2454          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2455        am_cv_CXX_dependencies_compiler_type=$depmode
2456        break
2457      fi
2458    fi
2459  done
2460
2461  cd ..
2462  rm -rf conftest.dir
2463else
2464  am_cv_CXX_dependencies_compiler_type=none
2465fi
2466
2467fi
2468echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
2469echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
2470CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
2471
2472
2473
2474if
2475  test "x$enable_dependency_tracking" != xno \
2476  && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
2477  am__fastdepCXX_TRUE=
2478  am__fastdepCXX_FALSE='#'
2479else
2480  am__fastdepCXX_TRUE='#'
2481  am__fastdepCXX_FALSE=
2482fi
2483
2484
2485ac_ext=c
2486ac_cpp='$CPP $CPPFLAGS'
2487ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2488ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2489ac_compiler_gnu=$ac_cv_c_compiler_gnu
2490if test -n "$ac_tool_prefix"; then
2491  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2492set dummy ${ac_tool_prefix}gcc; ac_word=$2
2493echo "$as_me:$LINENO: checking for $ac_word" >&5
2494echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2495if test "${ac_cv_prog_CC+set}" = set; then
2496  echo $ECHO_N "(cached) $ECHO_C" >&6
2497else
2498  if test -n "$CC"; then
2499  ac_cv_prog_CC="$CC" # Let the user override the test.
2500else
2501as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2502for as_dir in $PATH
2503do
2504  IFS=$as_save_IFS
2505  test -z "$as_dir" && as_dir=.
2506  for ac_exec_ext in '' $ac_executable_extensions; do
2507  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2508    ac_cv_prog_CC="${ac_tool_prefix}gcc"
2509    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2510    break 2
2511  fi
2512done
2513done
2514
2515fi
2516fi
2517CC=$ac_cv_prog_CC
2518if test -n "$CC"; then
2519  echo "$as_me:$LINENO: result: $CC" >&5
2520echo "${ECHO_T}$CC" >&6
2521else
2522  echo "$as_me:$LINENO: result: no" >&5
2523echo "${ECHO_T}no" >&6
2524fi
2525
2526fi
2527if test -z "$ac_cv_prog_CC"; then
2528  ac_ct_CC=$CC
2529  # Extract the first word of "gcc", so it can be a program name with args.
2530set dummy gcc; ac_word=$2
2531echo "$as_me:$LINENO: checking for $ac_word" >&5
2532echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2533if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2534  echo $ECHO_N "(cached) $ECHO_C" >&6
2535else
2536  if test -n "$ac_ct_CC"; then
2537  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2538else
2539as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2540for as_dir in $PATH
2541do
2542  IFS=$as_save_IFS
2543  test -z "$as_dir" && as_dir=.
2544  for ac_exec_ext in '' $ac_executable_extensions; do
2545  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2546    ac_cv_prog_ac_ct_CC="gcc"
2547    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2548    break 2
2549  fi
2550done
2551done
2552
2553fi
2554fi
2555ac_ct_CC=$ac_cv_prog_ac_ct_CC
2556if test -n "$ac_ct_CC"; then
2557  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2558echo "${ECHO_T}$ac_ct_CC" >&6
2559else
2560  echo "$as_me:$LINENO: result: no" >&5
2561echo "${ECHO_T}no" >&6
2562fi
2563
2564  CC=$ac_ct_CC
2565else
2566  CC="$ac_cv_prog_CC"
2567fi
2568
2569if test -z "$CC"; then
2570  if test -n "$ac_tool_prefix"; then
2571  # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2572set dummy ${ac_tool_prefix}cc; ac_word=$2
2573echo "$as_me:$LINENO: checking for $ac_word" >&5
2574echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2575if test "${ac_cv_prog_CC+set}" = set; then
2576  echo $ECHO_N "(cached) $ECHO_C" >&6
2577else
2578  if test -n "$CC"; then
2579  ac_cv_prog_CC="$CC" # Let the user override the test.
2580else
2581as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2582for as_dir in $PATH
2583do
2584  IFS=$as_save_IFS
2585  test -z "$as_dir" && as_dir=.
2586  for ac_exec_ext in '' $ac_executable_extensions; do
2587  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2588    ac_cv_prog_CC="${ac_tool_prefix}cc"
2589    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2590    break 2
2591  fi
2592done
2593done
2594
2595fi
2596fi
2597CC=$ac_cv_prog_CC
2598if test -n "$CC"; then
2599  echo "$as_me:$LINENO: result: $CC" >&5
2600echo "${ECHO_T}$CC" >&6
2601else
2602  echo "$as_me:$LINENO: result: no" >&5
2603echo "${ECHO_T}no" >&6
2604fi
2605
2606fi
2607if test -z "$ac_cv_prog_CC"; then
2608  ac_ct_CC=$CC
2609  # Extract the first word of "cc", so it can be a program name with args.
2610set dummy cc; ac_word=$2
2611echo "$as_me:$LINENO: checking for $ac_word" >&5
2612echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2613if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2614  echo $ECHO_N "(cached) $ECHO_C" >&6
2615else
2616  if test -n "$ac_ct_CC"; then
2617  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2618else
2619as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2620for as_dir in $PATH
2621do
2622  IFS=$as_save_IFS
2623  test -z "$as_dir" && as_dir=.
2624  for ac_exec_ext in '' $ac_executable_extensions; do
2625  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2626    ac_cv_prog_ac_ct_CC="cc"
2627    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2628    break 2
2629  fi
2630done
2631done
2632
2633fi
2634fi
2635ac_ct_CC=$ac_cv_prog_ac_ct_CC
2636if test -n "$ac_ct_CC"; then
2637  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2638echo "${ECHO_T}$ac_ct_CC" >&6
2639else
2640  echo "$as_me:$LINENO: result: no" >&5
2641echo "${ECHO_T}no" >&6
2642fi
2643
2644  CC=$ac_ct_CC
2645else
2646  CC="$ac_cv_prog_CC"
2647fi
2648
2649fi
2650if test -z "$CC"; then
2651  # Extract the first word of "cc", so it can be a program name with args.
2652set dummy cc; ac_word=$2
2653echo "$as_me:$LINENO: checking for $ac_word" >&5
2654echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2655if test "${ac_cv_prog_CC+set}" = set; then
2656  echo $ECHO_N "(cached) $ECHO_C" >&6
2657else
2658  if test -n "$CC"; then
2659  ac_cv_prog_CC="$CC" # Let the user override the test.
2660else
2661  ac_prog_rejected=no
2662as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2663for as_dir in $PATH
2664do
2665  IFS=$as_save_IFS
2666  test -z "$as_dir" && as_dir=.
2667  for ac_exec_ext in '' $ac_executable_extensions; do
2668  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2669    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2670       ac_prog_rejected=yes
2671       continue
2672     fi
2673    ac_cv_prog_CC="cc"
2674    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2675    break 2
2676  fi
2677done
2678done
2679
2680if test $ac_prog_rejected = yes; then
2681  # We found a bogon in the path, so make sure we never use it.
2682  set dummy $ac_cv_prog_CC
2683  shift
2684  if test $# != 0; then
2685    # We chose a different compiler from the bogus one.
2686    # However, it has the same basename, so the bogon will be chosen
2687    # first if we set CC to just the basename; use the full file name.
2688    shift
2689    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2690  fi
2691fi
2692fi
2693fi
2694CC=$ac_cv_prog_CC
2695if test -n "$CC"; then
2696  echo "$as_me:$LINENO: result: $CC" >&5
2697echo "${ECHO_T}$CC" >&6
2698else
2699  echo "$as_me:$LINENO: result: no" >&5
2700echo "${ECHO_T}no" >&6
2701fi
2702
2703fi
2704if test -z "$CC"; then
2705  if test -n "$ac_tool_prefix"; then
2706  for ac_prog in cl
2707  do
2708    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2709set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2710echo "$as_me:$LINENO: checking for $ac_word" >&5
2711echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2712if test "${ac_cv_prog_CC+set}" = set; then
2713  echo $ECHO_N "(cached) $ECHO_C" >&6
2714else
2715  if test -n "$CC"; then
2716  ac_cv_prog_CC="$CC" # Let the user override the test.
2717else
2718as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2719for as_dir in $PATH
2720do
2721  IFS=$as_save_IFS
2722  test -z "$as_dir" && as_dir=.
2723  for ac_exec_ext in '' $ac_executable_extensions; do
2724  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2725    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2726    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2727    break 2
2728  fi
2729done
2730done
2731
2732fi
2733fi
2734CC=$ac_cv_prog_CC
2735if test -n "$CC"; then
2736  echo "$as_me:$LINENO: result: $CC" >&5
2737echo "${ECHO_T}$CC" >&6
2738else
2739  echo "$as_me:$LINENO: result: no" >&5
2740echo "${ECHO_T}no" >&6
2741fi
2742
2743    test -n "$CC" && break
2744  done
2745fi
2746if test -z "$CC"; then
2747  ac_ct_CC=$CC
2748  for ac_prog in cl
2749do
2750  # Extract the first word of "$ac_prog", so it can be a program name with args.
2751set dummy $ac_prog; ac_word=$2
2752echo "$as_me:$LINENO: checking for $ac_word" >&5
2753echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2754if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2755  echo $ECHO_N "(cached) $ECHO_C" >&6
2756else
2757  if test -n "$ac_ct_CC"; then
2758  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2759else
2760as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2761for as_dir in $PATH
2762do
2763  IFS=$as_save_IFS
2764  test -z "$as_dir" && as_dir=.
2765  for ac_exec_ext in '' $ac_executable_extensions; do
2766  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2767    ac_cv_prog_ac_ct_CC="$ac_prog"
2768    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2769    break 2
2770  fi
2771done
2772done
2773
2774fi
2775fi
2776ac_ct_CC=$ac_cv_prog_ac_ct_CC
2777if test -n "$ac_ct_CC"; then
2778  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2779echo "${ECHO_T}$ac_ct_CC" >&6
2780else
2781  echo "$as_me:$LINENO: result: no" >&5
2782echo "${ECHO_T}no" >&6
2783fi
2784
2785  test -n "$ac_ct_CC" && break
2786done
2787
2788  CC=$ac_ct_CC
2789fi
2790
2791fi
2792
2793
2794test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2795See \`config.log' for more details." >&5
2796echo "$as_me: error: no acceptable C compiler found in \$PATH
2797See \`config.log' for more details." >&2;}
2798   { (exit 1); exit 1; }; }
2799
2800# Provide some information about the compiler.
2801echo "$as_me:$LINENO:" \
2802     "checking for C compiler version" >&5
2803ac_compiler=`set X $ac_compile; echo $2`
2804{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2805  (eval $ac_compiler --version </dev/null >&5) 2>&5
2806  ac_status=$?
2807  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2808  (exit $ac_status); }
2809{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2810  (eval $ac_compiler -v </dev/null >&5) 2>&5
2811  ac_status=$?
2812  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2813  (exit $ac_status); }
2814{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2815  (eval $ac_compiler -V </dev/null >&5) 2>&5
2816  ac_status=$?
2817  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2818  (exit $ac_status); }
2819
2820echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2821echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2822if test "${ac_cv_c_compiler_gnu+set}" = set; then
2823  echo $ECHO_N "(cached) $ECHO_C" >&6
2824else
2825  cat >conftest.$ac_ext <<_ACEOF
2826/* confdefs.h.  */
2827_ACEOF
2828cat confdefs.h >>conftest.$ac_ext
2829cat >>conftest.$ac_ext <<_ACEOF
2830/* end confdefs.h.  */
2831
2832int
2833main ()
2834{
2835#ifndef __GNUC__
2836       choke me
2837#endif
2838
2839  ;
2840  return 0;
2841}
2842_ACEOF
2843rm -f conftest.$ac_objext
2844if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2845  (eval $ac_compile) 2>conftest.er1
2846  ac_status=$?
2847  grep -v '^ *+' conftest.er1 >conftest.err
2848  rm -f conftest.er1
2849  cat conftest.err >&5
2850  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2851  (exit $ac_status); } &&
2852         { ac_try='test -z "$ac_c_werror_flag"
2853                         || test ! -s conftest.err'
2854  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2855  (eval $ac_try) 2>&5
2856  ac_status=$?
2857  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2858  (exit $ac_status); }; } &&
2859         { ac_try='test -s conftest.$ac_objext'
2860  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2861  (eval $ac_try) 2>&5
2862  ac_status=$?
2863  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2864  (exit $ac_status); }; }; then
2865  ac_compiler_gnu=yes
2866else
2867  echo "$as_me: failed program was:" >&5
2868sed 's/^/| /' conftest.$ac_ext >&5
2869
2870ac_compiler_gnu=no
2871fi
2872rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2873ac_cv_c_compiler_gnu=$ac_compiler_gnu
2874
2875fi
2876echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2877echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2878GCC=`test $ac_compiler_gnu = yes && echo yes`
2879ac_test_CFLAGS=${CFLAGS+set}
2880ac_save_CFLAGS=$CFLAGS
2881CFLAGS="-g"
2882echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2883echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2884if test "${ac_cv_prog_cc_g+set}" = set; then
2885  echo $ECHO_N "(cached) $ECHO_C" >&6
2886else
2887  cat >conftest.$ac_ext <<_ACEOF
2888/* confdefs.h.  */
2889_ACEOF
2890cat confdefs.h >>conftest.$ac_ext
2891cat >>conftest.$ac_ext <<_ACEOF
2892/* end confdefs.h.  */
2893
2894int
2895main ()
2896{
2897
2898  ;
2899  return 0;
2900}
2901_ACEOF
2902rm -f conftest.$ac_objext
2903if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2904  (eval $ac_compile) 2>conftest.er1
2905  ac_status=$?
2906  grep -v '^ *+' conftest.er1 >conftest.err
2907  rm -f conftest.er1
2908  cat conftest.err >&5
2909  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2910  (exit $ac_status); } &&
2911         { ac_try='test -z "$ac_c_werror_flag"
2912                         || test ! -s conftest.err'
2913  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2914  (eval $ac_try) 2>&5
2915  ac_status=$?
2916  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2917  (exit $ac_status); }; } &&
2918         { ac_try='test -s conftest.$ac_objext'
2919  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2920  (eval $ac_try) 2>&5
2921  ac_status=$?
2922  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2923  (exit $ac_status); }; }; then
2924  ac_cv_prog_cc_g=yes
2925else
2926  echo "$as_me: failed program was:" >&5
2927sed 's/^/| /' conftest.$ac_ext >&5
2928
2929ac_cv_prog_cc_g=no
2930fi
2931rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2932fi
2933echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2934echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2935if test "$ac_test_CFLAGS" = set; then
2936  CFLAGS=$ac_save_CFLAGS
2937elif test $ac_cv_prog_cc_g = yes; then
2938  if test "$GCC" = yes; then
2939    CFLAGS="-g -O2"
2940  else
2941    CFLAGS="-g"
2942  fi
2943else
2944  if test "$GCC" = yes; then
2945    CFLAGS="-O2"
2946  else
2947    CFLAGS=
2948  fi
2949fi
2950echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2951echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2952if test "${ac_cv_prog_cc_stdc+set}" = set; then
2953  echo $ECHO_N "(cached) $ECHO_C" >&6
2954else
2955  ac_cv_prog_cc_stdc=no
2956ac_save_CC=$CC
2957cat >conftest.$ac_ext <<_ACEOF
2958/* confdefs.h.  */
2959_ACEOF
2960cat confdefs.h >>conftest.$ac_ext
2961cat >>conftest.$ac_ext <<_ACEOF
2962/* end confdefs.h.  */
2963#include <stdarg.h>
2964#include <stdio.h>
2965#include <sys/types.h>
2966#include <sys/stat.h>
2967/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2968struct buf { int x; };
2969FILE * (*rcsopen) (struct buf *, struct stat *, int);
2970static char *e (p, i)
2971     char **p;
2972     int i;
2973{
2974  return p[i];
2975}
2976static char *f (char * (*g) (char **, int), char **p, ...)
2977{
2978  char *s;
2979  va_list v;
2980  va_start (v,p);
2981  s = g (p, va_arg (v,int));
2982  va_end (v);
2983  return s;
2984}
2985
2986/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2987   function prototypes and stuff, but not '\xHH' hex character constants.
2988   These don't provoke an error unfortunately, instead are silently treated
2989   as 'x'.  The following induces an error, until -std1 is added to get
2990   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2991   array size at least.  It's necessary to write '\x00'==0 to get something
2992   that's true only with -std1.  */
2993int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2994
2995int test (int i, double x);
2996struct s1 {int (*f) (int a);};
2997struct s2 {int (*f) (double a);};
2998int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2999int argc;
3000char **argv;
3001int
3002main ()
3003{
3004return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3005  ;
3006  return 0;
3007}
3008_ACEOF
3009# Don't try gcc -ansi; that turns off useful extensions and
3010# breaks some systems' header files.
3011# AIX                   -qlanglvl=ansi
3012# Ultrix and OSF/1      -std1
3013# HP-UX 10.20 and later -Ae
3014# HP-UX older versions  -Aa -D_HPUX_SOURCE
3015# SVR4                  -Xc -D__EXTENSIONS__
3016for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3017do
3018  CC="$ac_save_CC $ac_arg"
3019  rm -f conftest.$ac_objext
3020if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3021  (eval $ac_compile) 2>conftest.er1
3022  ac_status=$?
3023  grep -v '^ *+' conftest.er1 >conftest.err
3024  rm -f conftest.er1
3025  cat conftest.err >&5
3026  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3027  (exit $ac_status); } &&
3028         { ac_try='test -z "$ac_c_werror_flag"
3029                         || test ! -s conftest.err'
3030  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3031  (eval $ac_try) 2>&5
3032  ac_status=$?
3033  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3034  (exit $ac_status); }; } &&
3035         { ac_try='test -s conftest.$ac_objext'
3036  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3037  (eval $ac_try) 2>&5
3038  ac_status=$?
3039  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3040  (exit $ac_status); }; }; then
3041  ac_cv_prog_cc_stdc=$ac_arg
3042break
3043else
3044  echo "$as_me: failed program was:" >&5
3045sed 's/^/| /' conftest.$ac_ext >&5
3046
3047fi
3048rm -f conftest.err conftest.$ac_objext
3049done
3050rm -f conftest.$ac_ext conftest.$ac_objext
3051CC=$ac_save_CC
3052
3053fi
3054
3055case "x$ac_cv_prog_cc_stdc" in
3056  x|xno)
3057    echo "$as_me:$LINENO: result: none needed" >&5
3058echo "${ECHO_T}none needed" >&6 ;;
3059  *)
3060    echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3061echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3062    CC="$CC $ac_cv_prog_cc_stdc" ;;
3063esac
3064
3065# Some people use a C++ compiler to compile C.  Since we use `exit',
3066# in C++ we need to declare it.  In case someone uses the same compiler
3067# for both compiling C and C++ we need to have the C++ compiler decide
3068# the declaration of exit, since it's the most demanding environment.
3069cat >conftest.$ac_ext <<_ACEOF
3070#ifndef __cplusplus
3071  choke me
3072#endif
3073_ACEOF
3074rm -f conftest.$ac_objext
3075if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3076  (eval $ac_compile) 2>conftest.er1
3077  ac_status=$?
3078  grep -v '^ *+' conftest.er1 >conftest.err
3079  rm -f conftest.er1
3080  cat conftest.err >&5
3081  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3082  (exit $ac_status); } &&
3083         { ac_try='test -z "$ac_c_werror_flag"
3084                         || test ! -s conftest.err'
3085  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3086  (eval $ac_try) 2>&5
3087  ac_status=$?
3088  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3089  (exit $ac_status); }; } &&
3090         { ac_try='test -s conftest.$ac_objext'
3091  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3092  (eval $ac_try) 2>&5
3093  ac_status=$?
3094  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3095  (exit $ac_status); }; }; then
3096  for ac_declaration in \
3097   '' \
3098   'extern "C" void std::exit (int) throw (); using std::exit;' \
3099   'extern "C" void std::exit (int); using std::exit;' \
3100   'extern "C" void exit (int) throw ();' \
3101   'extern "C" void exit (int);' \
3102   'void exit (int);'
3103do
3104  cat >conftest.$ac_ext <<_ACEOF
3105/* confdefs.h.  */
3106_ACEOF
3107cat confdefs.h >>conftest.$ac_ext
3108cat >>conftest.$ac_ext <<_ACEOF
3109/* end confdefs.h.  */
3110$ac_declaration
3111#include <stdlib.h>
3112int
3113main ()
3114{
3115exit (42);
3116  ;
3117  return 0;
3118}
3119_ACEOF
3120rm -f conftest.$ac_objext
3121if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3122  (eval $ac_compile) 2>conftest.er1
3123  ac_status=$?
3124  grep -v '^ *+' conftest.er1 >conftest.err
3125  rm -f conftest.er1
3126  cat conftest.err >&5
3127  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3128  (exit $ac_status); } &&
3129         { ac_try='test -z "$ac_c_werror_flag"
3130                         || test ! -s conftest.err'
3131  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3132  (eval $ac_try) 2>&5
3133  ac_status=$?
3134  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3135  (exit $ac_status); }; } &&
3136         { ac_try='test -s conftest.$ac_objext'
3137  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3138  (eval $ac_try) 2>&5
3139  ac_status=$?
3140  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3141  (exit $ac_status); }; }; then
3142  :
3143else
3144  echo "$as_me: failed program was:" >&5
3145sed 's/^/| /' conftest.$ac_ext >&5
3146
3147continue
3148fi
3149rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3150  cat >conftest.$ac_ext <<_ACEOF
3151/* confdefs.h.  */
3152_ACEOF
3153cat confdefs.h >>conftest.$ac_ext
3154cat >>conftest.$ac_ext <<_ACEOF
3155/* end confdefs.h.  */
3156$ac_declaration
3157int
3158main ()
3159{
3160exit (42);
3161  ;
3162  return 0;
3163}
3164_ACEOF
3165rm -f conftest.$ac_objext
3166if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3167  (eval $ac_compile) 2>conftest.er1
3168  ac_status=$?
3169  grep -v '^ *+' conftest.er1 >conftest.err
3170  rm -f conftest.er1
3171  cat conftest.err >&5
3172  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3173  (exit $ac_status); } &&
3174         { ac_try='test -z "$ac_c_werror_flag"
3175                         || test ! -s conftest.err'
3176  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3177  (eval $ac_try) 2>&5
3178  ac_status=$?
3179  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3180  (exit $ac_status); }; } &&
3181         { ac_try='test -s conftest.$ac_objext'
3182  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3183  (eval $ac_try) 2>&5
3184  ac_status=$?
3185  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3186  (exit $ac_status); }; }; then
3187  break
3188else
3189  echo "$as_me: failed program was:" >&5
3190sed 's/^/| /' conftest.$ac_ext >&5
3191
3192fi
3193rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3194done
3195rm -f conftest*
3196if test -n "$ac_declaration"; then
3197  echo '#ifdef __cplusplus' >>confdefs.h
3198  echo $ac_declaration      >>confdefs.h
3199  echo '#endif'             >>confdefs.h
3200fi
3201
3202else
3203  echo "$as_me: failed program was:" >&5
3204sed 's/^/| /' conftest.$ac_ext >&5
3205
3206fi
3207rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3208ac_ext=c
3209ac_cpp='$CPP $CPPFLAGS'
3210ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3211ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3212ac_compiler_gnu=$ac_cv_c_compiler_gnu
3213
3214depcc="$CC"   am_compiler_list=
3215
3216echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3217echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3218if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3219  echo $ECHO_N "(cached) $ECHO_C" >&6
3220else
3221  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3222  # We make a subdir and do the tests there.  Otherwise we can end up
3223  # making bogus files that we don't know about and never remove.  For
3224  # instance it was reported that on HP-UX the gcc test will end up
3225  # making a dummy file named `D' -- because `-MD' means `put the output
3226  # in D'.
3227  mkdir conftest.dir
3228  # Copy depcomp to subdir because otherwise we won't find it if we're
3229  # using a relative directory.
3230  cp "$am_depcomp" conftest.dir
3231  cd conftest.dir
3232  # We will build objects and dependencies in a subdirectory because
3233  # it helps to detect inapplicable dependency modes.  For instance
3234  # both Tru64's cc and ICC support -MD to output dependencies as a
3235  # side effect of compilation, but ICC will put the dependencies in
3236  # the current directory while Tru64 will put them in the object
3237  # directory.
3238  mkdir sub
3239
3240  am_cv_CC_dependencies_compiler_type=none
3241  if test "$am_compiler_list" = ""; then
3242     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3243  fi
3244  for depmode in $am_compiler_list; do
3245    # Setup a source with many dependencies, because some compilers
3246    # like to wrap large dependency lists on column 80 (with \), and
3247    # we should not choose a depcomp mode which is confused by this.
3248    #
3249    # We need to recreate these files for each test, as the compiler may
3250    # overwrite some of them when testing with obscure command lines.
3251    # This happens at least with the AIX C compiler.
3252    : > sub/conftest.c
3253    for i in 1 2 3 4 5 6; do
3254      echo '#include "conftst'$i'.h"' >> sub/conftest.c
3255      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3256      # Solaris 8's {/usr,}/bin/sh.
3257      touch sub/conftst$i.h
3258    done
3259    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3260
3261    case $depmode in
3262    nosideeffect)
3263      # after this tag, mechanisms are not by side-effect, so they'll
3264      # only be used when explicitly requested
3265      if test "x$enable_dependency_tracking" = xyes; then
3266        continue
3267      else
3268        break
3269      fi
3270      ;;
3271    none) break ;;
3272    esac
3273    # We check with `-c' and `-o' for the sake of the "dashmstdout"
3274    # mode.  It turns out that the SunPro C++ compiler does not properly
3275    # handle `-M -o', and we need to detect this.
3276    if depmode=$depmode \
3277       source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3278       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3279       $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3280         >/dev/null 2>conftest.err &&
3281       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3282       grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3283       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3284      # icc doesn't choke on unknown options, it will just issue warnings
3285      # or remarks (even with -Werror).  So we grep stderr for any message
3286      # that says an option was ignored or not supported.
3287      # When given -MP, icc 7.0 and 7.1 complain thusly:
3288      #   icc: Command line warning: ignoring option '-M'; no argument required
3289      # The diagnosis changed in icc 8.0:
3290      #   icc: Command line remark: option '-MP' not supported
3291      if (grep 'ignoring option' conftest.err ||
3292          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3293        am_cv_CC_dependencies_compiler_type=$depmode
3294        break
3295      fi
3296    fi
3297  done
3298
3299  cd ..
3300  rm -rf conftest.dir
3301else
3302  am_cv_CC_dependencies_compiler_type=none
3303fi
3304
3305fi
3306echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3307echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3308CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3309
3310
3311
3312if
3313  test "x$enable_dependency_tracking" != xno \
3314  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3315  am__fastdepCC_TRUE=
3316  am__fastdepCC_FALSE='#'
3317else
3318  am__fastdepCC_TRUE='#'
3319  am__fastdepCC_FALSE=
3320fi
3321
3322
3323
3324
3325# checking gl header (has to be here because of a Linux error)
3326
3327ac_ext=c
3328ac_cpp='$CPP $CPPFLAGS'
3329ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3330ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3331ac_compiler_gnu=$ac_cv_c_compiler_gnu
3332echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3333echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3334# On Suns, sometimes $CPP names a directory.
3335if test -n "$CPP" && test -d "$CPP"; then
3336  CPP=
3337fi
3338if test -z "$CPP"; then
3339  if test "${ac_cv_prog_CPP+set}" = set; then
3340  echo $ECHO_N "(cached) $ECHO_C" >&6
3341else
3342      # Double quotes because CPP needs to be expanded
3343    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3344    do
3345      ac_preproc_ok=false
3346for ac_c_preproc_warn_flag in '' yes
3347do
3348  # Use a header file that comes with gcc, so configuring glibc
3349  # with a fresh cross-compiler works.
3350  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3351  # <limits.h> exists even on freestanding compilers.
3352  # On the NeXT, cc -E runs the code through the compiler's parser,
3353  # not just through cpp. "Syntax error" is here to catch this case.
3354  cat >conftest.$ac_ext <<_ACEOF
3355/* confdefs.h.  */
3356_ACEOF
3357cat confdefs.h >>conftest.$ac_ext
3358cat >>conftest.$ac_ext <<_ACEOF
3359/* end confdefs.h.  */
3360#ifdef __STDC__
3361# include <limits.h>
3362#else
3363# include <assert.h>
3364#endif
3365                     Syntax error
3366_ACEOF
3367if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3368  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3369  ac_status=$?
3370  grep -v '^ *+' conftest.er1 >conftest.err
3371  rm -f conftest.er1
3372  cat conftest.err >&5
3373  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3374  (exit $ac_status); } >/dev/null; then
3375  if test -s conftest.err; then
3376    ac_cpp_err=$ac_c_preproc_warn_flag
3377    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3378  else
3379    ac_cpp_err=
3380  fi
3381else
3382  ac_cpp_err=yes
3383fi
3384if test -z "$ac_cpp_err"; then
3385  :
3386else
3387  echo "$as_me: failed program was:" >&5
3388sed 's/^/| /' conftest.$ac_ext >&5
3389
3390  # Broken: fails on valid input.
3391continue
3392fi
3393rm -f conftest.err conftest.$ac_ext
3394
3395  # OK, works on sane cases.  Now check whether non-existent headers
3396  # can be detected and how.
3397  cat >conftest.$ac_ext <<_ACEOF
3398/* confdefs.h.  */
3399_ACEOF
3400cat confdefs.h >>conftest.$ac_ext
3401cat >>conftest.$ac_ext <<_ACEOF
3402/* end confdefs.h.  */
3403#include <ac_nonexistent.h>
3404_ACEOF
3405if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3406  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3407  ac_status=$?
3408  grep -v '^ *+' conftest.er1 >conftest.err
3409  rm -f conftest.er1
3410  cat conftest.err >&5
3411  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3412  (exit $ac_status); } >/dev/null; then
3413  if test -s conftest.err; then
3414    ac_cpp_err=$ac_c_preproc_warn_flag
3415    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3416  else
3417    ac_cpp_err=
3418  fi
3419else
3420  ac_cpp_err=yes
3421fi
3422if test -z "$ac_cpp_err"; then
3423  # Broken: success on invalid input.
3424continue
3425else
3426  echo "$as_me: failed program was:" >&5
3427sed 's/^/| /' conftest.$ac_ext >&5
3428
3429  # Passes both tests.
3430ac_preproc_ok=:
3431break
3432fi
3433rm -f conftest.err conftest.$ac_ext
3434
3435done
3436# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3437rm -f conftest.err conftest.$ac_ext
3438if $ac_preproc_ok; then
3439  break
3440fi
3441
3442    done
3443    ac_cv_prog_CPP=$CPP
3444
3445fi
3446  CPP=$ac_cv_prog_CPP
3447else
3448  ac_cv_prog_CPP=$CPP
3449fi
3450echo "$as_me:$LINENO: result: $CPP" >&5
3451echo "${ECHO_T}$CPP" >&6
3452ac_preproc_ok=false
3453for ac_c_preproc_warn_flag in '' yes
3454do
3455  # Use a header file that comes with gcc, so configuring glibc
3456  # with a fresh cross-compiler works.
3457  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3458  # <limits.h> exists even on freestanding compilers.
3459  # On the NeXT, cc -E runs the code through the compiler's parser,
3460  # not just through cpp. "Syntax error" is here to catch this case.
3461  cat >conftest.$ac_ext <<_ACEOF
3462/* confdefs.h.  */
3463_ACEOF
3464cat confdefs.h >>conftest.$ac_ext
3465cat >>conftest.$ac_ext <<_ACEOF
3466/* end confdefs.h.  */
3467#ifdef __STDC__
3468# include <limits.h>
3469#else
3470# include <assert.h>
3471#endif
3472                     Syntax error
3473_ACEOF
3474if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3475  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3476  ac_status=$?
3477  grep -v '^ *+' conftest.er1 >conftest.err
3478  rm -f conftest.er1
3479  cat conftest.err >&5
3480  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3481  (exit $ac_status); } >/dev/null; then
3482  if test -s conftest.err; then
3483    ac_cpp_err=$ac_c_preproc_warn_flag
3484    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3485  else
3486    ac_cpp_err=
3487  fi
3488else
3489  ac_cpp_err=yes
3490fi
3491if test -z "$ac_cpp_err"; then
3492  :
3493else
3494  echo "$as_me: failed program was:" >&5
3495sed 's/^/| /' conftest.$ac_ext >&5
3496
3497  # Broken: fails on valid input.
3498continue
3499fi
3500rm -f conftest.err conftest.$ac_ext
3501
3502  # OK, works on sane cases.  Now check whether non-existent headers
3503  # can be detected and how.
3504  cat >conftest.$ac_ext <<_ACEOF
3505/* confdefs.h.  */
3506_ACEOF
3507cat confdefs.h >>conftest.$ac_ext
3508cat >>conftest.$ac_ext <<_ACEOF
3509/* end confdefs.h.  */
3510#include <ac_nonexistent.h>
3511_ACEOF
3512if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3513  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3514  ac_status=$?
3515  grep -v '^ *+' conftest.er1 >conftest.err
3516  rm -f conftest.er1
3517  cat conftest.err >&5
3518  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3519  (exit $ac_status); } >/dev/null; then
3520  if test -s conftest.err; then
3521    ac_cpp_err=$ac_c_preproc_warn_flag
3522    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3523  else
3524    ac_cpp_err=
3525  fi
3526else
3527  ac_cpp_err=yes
3528fi
3529if test -z "$ac_cpp_err"; then
3530  # Broken: success on invalid input.
3531continue
3532else
3533  echo "$as_me: failed program was:" >&5
3534sed 's/^/| /' conftest.$ac_ext >&5
3535
3536  # Passes both tests.
3537ac_preproc_ok=:
3538break
3539fi
3540rm -f conftest.err conftest.$ac_ext
3541
3542done
3543# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3544rm -f conftest.err conftest.$ac_ext
3545if $ac_preproc_ok; then
3546  :
3547else
3548  { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3549See \`config.log' for more details." >&5
3550echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3551See \`config.log' for more details." >&2;}
3552   { (exit 1); exit 1; }; }
3553fi
3554
3555ac_ext=c
3556ac_cpp='$CPP $CPPFLAGS'
3557ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3558ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3559ac_compiler_gnu=$ac_cv_c_compiler_gnu
3560
3561
3562echo "$as_me:$LINENO: checking for egrep" >&5
3563echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3564if test "${ac_cv_prog_egrep+set}" = set; then
3565  echo $ECHO_N "(cached) $ECHO_C" >&6
3566else
3567  if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3568    then ac_cv_prog_egrep='grep -E'
3569    else ac_cv_prog_egrep='egrep'
3570    fi
3571fi
3572echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3573echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3574 EGREP=$ac_cv_prog_egrep
3575
3576
3577echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3578echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3579if test "${ac_cv_header_stdc+set}" = set; then
3580  echo $ECHO_N "(cached) $ECHO_C" >&6
3581else
3582  cat >conftest.$ac_ext <<_ACEOF
3583/* confdefs.h.  */
3584_ACEOF
3585cat confdefs.h >>conftest.$ac_ext
3586cat >>conftest.$ac_ext <<_ACEOF
3587/* end confdefs.h.  */
3588#include <stdlib.h>
3589#include <stdarg.h>
3590#include <string.h>
3591#include <float.h>
3592
3593int
3594main ()
3595{
3596
3597  ;
3598  return 0;
3599}
3600_ACEOF
3601rm -f conftest.$ac_objext
3602if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3603  (eval $ac_compile) 2>conftest.er1
3604  ac_status=$?
3605  grep -v '^ *+' conftest.er1 >conftest.err
3606  rm -f conftest.er1
3607  cat conftest.err >&5
3608  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3609  (exit $ac_status); } &&
3610         { ac_try='test -z "$ac_c_werror_flag"
3611                         || test ! -s conftest.err'
3612  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3613  (eval $ac_try) 2>&5
3614  ac_status=$?
3615  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3616  (exit $ac_status); }; } &&
3617         { ac_try='test -s conftest.$ac_objext'
3618  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3619  (eval $ac_try) 2>&5
3620  ac_status=$?
3621  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3622  (exit $ac_status); }; }; then
3623  ac_cv_header_stdc=yes
3624else
3625  echo "$as_me: failed program was:" >&5
3626sed 's/^/| /' conftest.$ac_ext >&5
3627
3628ac_cv_header_stdc=no
3629fi
3630rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3631
3632if test $ac_cv_header_stdc = yes; then
3633  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3634  cat >conftest.$ac_ext <<_ACEOF
3635/* confdefs.h.  */
3636_ACEOF
3637cat confdefs.h >>conftest.$ac_ext
3638cat >>conftest.$ac_ext <<_ACEOF
3639/* end confdefs.h.  */
3640#include <string.h>
3641
3642_ACEOF
3643if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3644  $EGREP "memchr" >/dev/null 2>&1; then
3645  :
3646else
3647  ac_cv_header_stdc=no
3648fi
3649rm -f conftest*
3650
3651fi
3652
3653if test $ac_cv_header_stdc = yes; then
3654  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3655  cat >conftest.$ac_ext <<_ACEOF
3656/* confdefs.h.  */
3657_ACEOF
3658cat confdefs.h >>conftest.$ac_ext
3659cat >>conftest.$ac_ext <<_ACEOF
3660/* end confdefs.h.  */
3661#include <stdlib.h>
3662
3663_ACEOF
3664if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3665  $EGREP "free" >/dev/null 2>&1; then
3666  :
3667else
3668  ac_cv_header_stdc=no
3669fi
3670rm -f conftest*
3671
3672fi
3673
3674if test $ac_cv_header_stdc = yes; then
3675  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3676  if test "$cross_compiling" = yes; then
3677  :
3678else
3679  cat >conftest.$ac_ext <<_ACEOF
3680/* confdefs.h.  */
3681_ACEOF
3682cat confdefs.h >>conftest.$ac_ext
3683cat >>conftest.$ac_ext <<_ACEOF
3684/* end confdefs.h.  */
3685#include <ctype.h>
3686#if ((' ' & 0x0FF) == 0x020)
3687# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3688# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3689#else
3690# define ISLOWER(c) \
3691                   (('a' <= (c) && (c) <= 'i') \
3692                     || ('j' <= (c) && (c) <= 'r') \
3693                     || ('s' <= (c) && (c) <= 'z'))
3694# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3695#endif
3696
3697#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3698int
3699main ()
3700{
3701  int i;
3702  for (i = 0; i < 256; i++)
3703    if (XOR (islower (i), ISLOWER (i))
3704        || toupper (i) != TOUPPER (i))
3705      exit(2);
3706  exit (0);
3707}
3708_ACEOF
3709rm -f conftest$ac_exeext
3710if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3711  (eval $ac_link) 2>&5
3712  ac_status=$?
3713  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3714  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3715  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3716  (eval $ac_try) 2>&5
3717  ac_status=$?
3718  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3719  (exit $ac_status); }; }; then
3720  :
3721else
3722  echo "$as_me: program exited with status $ac_status" >&5
3723echo "$as_me: failed program was:" >&5
3724sed 's/^/| /' conftest.$ac_ext >&5
3725
3726( exit $ac_status )
3727ac_cv_header_stdc=no
3728fi
3729rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3730fi
3731fi
3732fi
3733echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3734echo "${ECHO_T}$ac_cv_header_stdc" >&6
3735if test $ac_cv_header_stdc = yes; then
3736
3737cat >>confdefs.h <<\_ACEOF
3738#define STDC_HEADERS 1
3739_ACEOF
3740
3741fi
3742
3743# On IRIX 5.3, sys/types and inttypes.h are conflicting.
3744
3745
3746
3747
3748
3749
3750
3751
3752
3753for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3754                  inttypes.h stdint.h unistd.h
3755do
3756as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3757echo "$as_me:$LINENO: checking for $ac_header" >&5
3758echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3759if eval "test \"\${$as_ac_Header+set}\" = set"; then
3760  echo $ECHO_N "(cached) $ECHO_C" >&6
3761else
3762  cat >conftest.$ac_ext <<_ACEOF
3763/* confdefs.h.  */
3764_ACEOF
3765cat confdefs.h >>conftest.$ac_ext
3766cat >>conftest.$ac_ext <<_ACEOF
3767/* end confdefs.h.  */
3768$ac_includes_default
3769
3770#include <$ac_header>
3771_ACEOF
3772rm -f conftest.$ac_objext
3773if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3774  (eval $ac_compile) 2>conftest.er1
3775  ac_status=$?
3776  grep -v '^ *+' conftest.er1 >conftest.err
3777  rm -f conftest.er1
3778  cat conftest.err >&5
3779  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3780  (exit $ac_status); } &&
3781         { ac_try='test -z "$ac_c_werror_flag"
3782                         || test ! -s conftest.err'
3783  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3784  (eval $ac_try) 2>&5
3785  ac_status=$?
3786  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3787  (exit $ac_status); }; } &&
3788         { ac_try='test -s conftest.$ac_objext'
3789  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3790  (eval $ac_try) 2>&5
3791  ac_status=$?
3792  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3793  (exit $ac_status); }; }; then
3794  eval "$as_ac_Header=yes"
3795else
3796  echo "$as_me: failed program was:" >&5
3797sed 's/^/| /' conftest.$ac_ext >&5
3798
3799eval "$as_ac_Header=no"
3800fi
3801rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3802fi
3803echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3804echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3805if test `eval echo '${'$as_ac_Header'}'` = yes; then
3806  cat >>confdefs.h <<_ACEOF
3807#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3808_ACEOF
3809
3810fi
3811
3812done
3813
3814
3815
3816for ac_header in GL/gl.h
3817do
3818as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3819if eval "test \"\${$as_ac_Header+set}\" = set"; then
3820  echo "$as_me:$LINENO: checking for $ac_header" >&5
3821echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3822if eval "test \"\${$as_ac_Header+set}\" = set"; then
3823  echo $ECHO_N "(cached) $ECHO_C" >&6
3824fi
3825echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3826echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3827else
3828  # Is the header compilable?
3829echo "$as_me:$LINENO: checking $ac_header usability" >&5
3830echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3831cat >conftest.$ac_ext <<_ACEOF
3832/* confdefs.h.  */
3833_ACEOF
3834cat confdefs.h >>conftest.$ac_ext
3835cat >>conftest.$ac_ext <<_ACEOF
3836/* end confdefs.h.  */
3837$ac_includes_default
3838#include <$ac_header>
3839_ACEOF
3840rm -f conftest.$ac_objext
3841if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3842  (eval $ac_compile) 2>conftest.er1
3843  ac_status=$?
3844  grep -v '^ *+' conftest.er1 >conftest.err
3845  rm -f conftest.er1
3846  cat conftest.err >&5
3847  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3848  (exit $ac_status); } &&
3849         { ac_try='test -z "$ac_c_werror_flag"
3850                         || test ! -s conftest.err'
3851  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3852  (eval $ac_try) 2>&5
3853  ac_status=$?
3854  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3855  (exit $ac_status); }; } &&
3856         { ac_try='test -s conftest.$ac_objext'
3857  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3858  (eval $ac_try) 2>&5
3859  ac_status=$?
3860  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3861  (exit $ac_status); }; }; then
3862  ac_header_compiler=yes
3863else
3864  echo "$as_me: failed program was:" >&5
3865sed 's/^/| /' conftest.$ac_ext >&5
3866
3867ac_header_compiler=no
3868fi
3869rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3870echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3871echo "${ECHO_T}$ac_header_compiler" >&6
3872
3873# Is the header present?
3874echo "$as_me:$LINENO: checking $ac_header presence" >&5
3875echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3876cat >conftest.$ac_ext <<_ACEOF
3877/* confdefs.h.  */
3878_ACEOF
3879cat confdefs.h >>conftest.$ac_ext
3880cat >>conftest.$ac_ext <<_ACEOF
3881/* end confdefs.h.  */
3882#include <$ac_header>
3883_ACEOF
3884if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3885  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3886  ac_status=$?
3887  grep -v '^ *+' conftest.er1 >conftest.err
3888  rm -f conftest.er1
3889  cat conftest.err >&5
3890  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3891  (exit $ac_status); } >/dev/null; then
3892  if test -s conftest.err; then
3893    ac_cpp_err=$ac_c_preproc_warn_flag
3894    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3895  else
3896    ac_cpp_err=
3897  fi
3898else
3899  ac_cpp_err=yes
3900fi
3901if test -z "$ac_cpp_err"; then
3902  ac_header_preproc=yes
3903else
3904  echo "$as_me: failed program was:" >&5
3905sed 's/^/| /' conftest.$ac_ext >&5
3906
3907  ac_header_preproc=no
3908fi
3909rm -f conftest.err conftest.$ac_ext
3910echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3911echo "${ECHO_T}$ac_header_preproc" >&6
3912
3913# So?  What about this header?
3914case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3915  yes:no: )
3916    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3917echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3918    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3919echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3920    ac_header_preproc=yes
3921    ;;
3922  no:yes:* )
3923    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3924echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3925    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
3926echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
3927    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3928echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3929    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
3930echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
3931    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3932echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3933    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3934echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3935    (
3936      cat <<\_ASBOX
3937## ------------------------------------------- ##
3938## Report this to orxonox-dev@mail.datacore.ch ##
3939## ------------------------------------------- ##
3940_ASBOX
3941    ) |
3942      sed "s/^/$as_me: WARNING:     /" >&2
3943    ;;
3944esac
3945echo "$as_me:$LINENO: checking for $ac_header" >&5
3946echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3947if eval "test \"\${$as_ac_Header+set}\" = set"; then
3948  echo $ECHO_N "(cached) $ECHO_C" >&6
3949else
3950  eval "$as_ac_Header=\$ac_header_preproc"
3951fi
3952echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3953echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3954
3955fi
3956if test `eval echo '${'$as_ac_Header'}'` = yes; then
3957  cat >>confdefs.h <<_ACEOF
3958#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3959_ACEOF
3960
3961else
3962  { { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
3963echo "$as_me: error: cannot find opengl headers" >&2;}
3964   { (exit 1); exit 1; }; }
3965fi
3966
3967done
3968
3969
3970
3971
3972### CHECKING FOR SYSTEM ###
3973
3974echo "$as_me:$LINENO: checking for System" >&5
3975echo $ECHO_N "checking for System... $ECHO_C" >&6
3976case `uname` in
3977### WINDOWS ###
3978  *MINGW*)
3979echo "mingw-WINDOWS detected"
3980
3981    mingw="yes"
3982    MSBITFIELDS="-mms-bitfields"
3983    MWINDOWS="-mwindows"
3984
3985# checking gl header
3986        #done before loop
3987
3988#   checking for Windows openGl library
3989    echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
3990echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
3991if test "${ac_cv_lib_opengl32_main+set}" = set; then
3992  echo $ECHO_N "(cached) $ECHO_C" >&6
3993else
3994  ac_check_lib_save_LIBS=$LIBS
3995LIBS="-lopengl32  $LIBS"
3996cat >conftest.$ac_ext <<_ACEOF
3997/* confdefs.h.  */
3998_ACEOF
3999cat confdefs.h >>conftest.$ac_ext
4000cat >>conftest.$ac_ext <<_ACEOF
4001/* end confdefs.h.  */
4002
4003
4004int
4005main ()
4006{
4007main ();
4008  ;
4009  return 0;
4010}
4011_ACEOF
4012rm -f conftest.$ac_objext conftest$ac_exeext
4013if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4014  (eval $ac_link) 2>conftest.er1
4015  ac_status=$?
4016  grep -v '^ *+' conftest.er1 >conftest.err
4017  rm -f conftest.er1
4018  cat conftest.err >&5
4019  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4020  (exit $ac_status); } &&
4021         { ac_try='test -z "$ac_c_werror_flag"
4022                         || test ! -s conftest.err'
4023  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4024  (eval $ac_try) 2>&5
4025  ac_status=$?
4026  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4027  (exit $ac_status); }; } &&
4028         { ac_try='test -s conftest$ac_exeext'
4029  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4030  (eval $ac_try) 2>&5
4031  ac_status=$?
4032  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4033  (exit $ac_status); }; }; then
4034  ac_cv_lib_opengl32_main=yes
4035else
4036  echo "$as_me: failed program was:" >&5
4037sed 's/^/| /' conftest.$ac_ext >&5
4038
4039ac_cv_lib_opengl32_main=no
4040fi
4041rm -f conftest.err conftest.$ac_objext \
4042      conftest$ac_exeext conftest.$ac_ext
4043LIBS=$ac_check_lib_save_LIBS
4044fi
4045echo "$as_me:$LINENO: result: $ac_cv_lib_opengl32_main" >&5
4046echo "${ECHO_T}$ac_cv_lib_opengl32_main" >&6
4047if test $ac_cv_lib_opengl32_main = yes; then
4048  FOUND_opengl32=yes
4049else
4050  "gl/gl.h"
4051fi
4052
4053    if test "$FOUND_opengl32" = "yes" ; then
4054        LIBS="$LIBS -lopengl32"
4055    else
4056         echo "------------------"
4057         echo "opengl not found."
4058         echo "please install the opengl package which can be found at http://www.opengl.org"
4059         echo "------------------"
4060         exit -1
4061    fi
4062
4063# cheking for GLU-header
4064
4065for ac_header in GL/glu.h
4066do
4067as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4068if eval "test \"\${$as_ac_Header+set}\" = set"; then
4069  echo "$as_me:$LINENO: checking for $ac_header" >&5
4070echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4071if eval "test \"\${$as_ac_Header+set}\" = set"; then
4072  echo $ECHO_N "(cached) $ECHO_C" >&6
4073fi
4074echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4075echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4076else
4077  # Is the header compilable?
4078echo "$as_me:$LINENO: checking $ac_header usability" >&5
4079echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4080cat >conftest.$ac_ext <<_ACEOF
4081/* confdefs.h.  */
4082_ACEOF
4083cat confdefs.h >>conftest.$ac_ext
4084cat >>conftest.$ac_ext <<_ACEOF
4085/* end confdefs.h.  */
4086$ac_includes_default
4087#include <$ac_header>
4088_ACEOF
4089rm -f conftest.$ac_objext
4090if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4091  (eval $ac_compile) 2>conftest.er1
4092  ac_status=$?
4093  grep -v '^ *+' conftest.er1 >conftest.err
4094  rm -f conftest.er1
4095  cat conftest.err >&5
4096  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4097  (exit $ac_status); } &&
4098         { ac_try='test -z "$ac_c_werror_flag"
4099                         || test ! -s conftest.err'
4100  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4101  (eval $ac_try) 2>&5
4102  ac_status=$?
4103  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4104  (exit $ac_status); }; } &&
4105         { ac_try='test -s conftest.$ac_objext'
4106  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4107  (eval $ac_try) 2>&5
4108  ac_status=$?
4109  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4110  (exit $ac_status); }; }; then
4111  ac_header_compiler=yes
4112else
4113  echo "$as_me: failed program was:" >&5
4114sed 's/^/| /' conftest.$ac_ext >&5
4115
4116ac_header_compiler=no
4117fi
4118rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4119echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4120echo "${ECHO_T}$ac_header_compiler" >&6
4121
4122# Is the header present?
4123echo "$as_me:$LINENO: checking $ac_header presence" >&5
4124echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4125cat >conftest.$ac_ext <<_ACEOF
4126/* confdefs.h.  */
4127_ACEOF
4128cat confdefs.h >>conftest.$ac_ext
4129cat >>conftest.$ac_ext <<_ACEOF
4130/* end confdefs.h.  */
4131#include <$ac_header>
4132_ACEOF
4133if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4134  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4135  ac_status=$?
4136  grep -v '^ *+' conftest.er1 >conftest.err
4137  rm -f conftest.er1
4138  cat conftest.err >&5
4139  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4140  (exit $ac_status); } >/dev/null; then
4141  if test -s conftest.err; then
4142    ac_cpp_err=$ac_c_preproc_warn_flag
4143    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4144  else
4145    ac_cpp_err=
4146  fi
4147else
4148  ac_cpp_err=yes
4149fi
4150if test -z "$ac_cpp_err"; then
4151  ac_header_preproc=yes
4152else
4153  echo "$as_me: failed program was:" >&5
4154sed 's/^/| /' conftest.$ac_ext >&5
4155
4156  ac_header_preproc=no
4157fi
4158rm -f conftest.err conftest.$ac_ext
4159echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4160echo "${ECHO_T}$ac_header_preproc" >&6
4161
4162# So?  What about this header?
4163case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4164  yes:no: )
4165    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4166echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4167    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4168echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4169    ac_header_preproc=yes
4170    ;;
4171  no:yes:* )
4172    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4173echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4174    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4175echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4176    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4177echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4178    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4179echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4180    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4181echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4182    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4183echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4184    (
4185      cat <<\_ASBOX
4186## ------------------------------------------- ##
4187## Report this to orxonox-dev@mail.datacore.ch ##
4188## ------------------------------------------- ##
4189_ASBOX
4190    ) |
4191      sed "s/^/$as_me: WARNING:     /" >&2
4192    ;;
4193esac
4194echo "$as_me:$LINENO: checking for $ac_header" >&5
4195echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4196if eval "test \"\${$as_ac_Header+set}\" = set"; then
4197  echo $ECHO_N "(cached) $ECHO_C" >&6
4198else
4199  eval "$as_ac_Header=\$ac_header_preproc"
4200fi
4201echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4202echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4203
4204fi
4205if test `eval echo '${'$as_ac_Header'}'` = yes; then
4206  cat >>confdefs.h <<_ACEOF
4207#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4208_ACEOF
4209
4210else
4211  { { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4212echo "$as_me: error: cannot find opengl headers" >&2;}
4213   { (exit 1); exit 1; }; }
4214fi
4215
4216done
4217
4218
4219# checking for libGLU
4220    echo "$as_me:$LINENO: checking for main in -lglu32" >&5
4221echo $ECHO_N "checking for main in -lglu32... $ECHO_C" >&6
4222if test "${ac_cv_lib_glu32_main+set}" = set; then
4223  echo $ECHO_N "(cached) $ECHO_C" >&6
4224else
4225  ac_check_lib_save_LIBS=$LIBS
4226LIBS="-lglu32  $LIBS"
4227cat >conftest.$ac_ext <<_ACEOF
4228/* confdefs.h.  */
4229_ACEOF
4230cat confdefs.h >>conftest.$ac_ext
4231cat >>conftest.$ac_ext <<_ACEOF
4232/* end confdefs.h.  */
4233
4234
4235int
4236main ()
4237{
4238main ();
4239  ;
4240  return 0;
4241}
4242_ACEOF
4243rm -f conftest.$ac_objext conftest$ac_exeext
4244if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4245  (eval $ac_link) 2>conftest.er1
4246  ac_status=$?
4247  grep -v '^ *+' conftest.er1 >conftest.err
4248  rm -f conftest.er1
4249  cat conftest.err >&5
4250  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4251  (exit $ac_status); } &&
4252         { ac_try='test -z "$ac_c_werror_flag"
4253                         || test ! -s conftest.err'
4254  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4255  (eval $ac_try) 2>&5
4256  ac_status=$?
4257  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4258  (exit $ac_status); }; } &&
4259         { ac_try='test -s conftest$ac_exeext'
4260  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4261  (eval $ac_try) 2>&5
4262  ac_status=$?
4263  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4264  (exit $ac_status); }; }; then
4265  ac_cv_lib_glu32_main=yes
4266else
4267  echo "$as_me: failed program was:" >&5
4268sed 's/^/| /' conftest.$ac_ext >&5
4269
4270ac_cv_lib_glu32_main=no
4271fi
4272rm -f conftest.err conftest.$ac_objext \
4273      conftest$ac_exeext conftest.$ac_ext
4274LIBS=$ac_check_lib_save_LIBS
4275fi
4276echo "$as_me:$LINENO: result: $ac_cv_lib_glu32_main" >&5
4277echo "${ECHO_T}$ac_cv_lib_glu32_main" >&6
4278if test $ac_cv_lib_glu32_main = yes; then
4279  FOUND_glu32=yes
4280fi
4281
4282    if test "$FOUND_glu32" = "yes" ; then
4283        LIBS="$LIBS -lGLU32"
4284    else
4285         echo "------------------"
4286         echo "GLU library not found."
4287         echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
4288         echo "------------------"
4289         exit -1
4290    fi
4291
4292
4293# checking for mingw32
4294    echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
4295echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
4296if test "${ac_cv_lib_mingw32_main+set}" = set; then
4297  echo $ECHO_N "(cached) $ECHO_C" >&6
4298else
4299  ac_check_lib_save_LIBS=$LIBS
4300LIBS="-lmingw32  $LIBS"
4301cat >conftest.$ac_ext <<_ACEOF
4302/* confdefs.h.  */
4303_ACEOF
4304cat confdefs.h >>conftest.$ac_ext
4305cat >>conftest.$ac_ext <<_ACEOF
4306/* end confdefs.h.  */
4307
4308
4309int
4310main ()
4311{
4312main ();
4313  ;
4314  return 0;
4315}
4316_ACEOF
4317rm -f conftest.$ac_objext conftest$ac_exeext
4318if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4319  (eval $ac_link) 2>conftest.er1
4320  ac_status=$?
4321  grep -v '^ *+' conftest.er1 >conftest.err
4322  rm -f conftest.er1
4323  cat conftest.err >&5
4324  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4325  (exit $ac_status); } &&
4326         { ac_try='test -z "$ac_c_werror_flag"
4327                         || test ! -s conftest.err'
4328  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4329  (eval $ac_try) 2>&5
4330  ac_status=$?
4331  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4332  (exit $ac_status); }; } &&
4333         { ac_try='test -s conftest$ac_exeext'
4334  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4335  (eval $ac_try) 2>&5
4336  ac_status=$?
4337  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4338  (exit $ac_status); }; }; then
4339  ac_cv_lib_mingw32_main=yes
4340else
4341  echo "$as_me: failed program was:" >&5
4342sed 's/^/| /' conftest.$ac_ext >&5
4343
4344ac_cv_lib_mingw32_main=no
4345fi
4346rm -f conftest.err conftest.$ac_objext \
4347      conftest$ac_exeext conftest.$ac_ext
4348LIBS=$ac_check_lib_save_LIBS
4349fi
4350echo "$as_me:$LINENO: result: $ac_cv_lib_mingw32_main" >&5
4351echo "${ECHO_T}$ac_cv_lib_mingw32_main" >&6
4352if test $ac_cv_lib_mingw32_main = yes; then
4353  FOUND_mingw32=yes
4354fi
4355
4356    if test $FOUND_mingw32 = "yes"; then
4357        LIBS="$LIBS -lmingw32"
4358    fi
4359# checking for SDL-headers
4360
4361for ac_header in SDL/SDL.h
4362do
4363as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4364if eval "test \"\${$as_ac_Header+set}\" = set"; then
4365  echo "$as_me:$LINENO: checking for $ac_header" >&5
4366echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4367if eval "test \"\${$as_ac_Header+set}\" = set"; then
4368  echo $ECHO_N "(cached) $ECHO_C" >&6
4369fi
4370echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4371echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4372else
4373  # Is the header compilable?
4374echo "$as_me:$LINENO: checking $ac_header usability" >&5
4375echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4376cat >conftest.$ac_ext <<_ACEOF
4377/* confdefs.h.  */
4378_ACEOF
4379cat confdefs.h >>conftest.$ac_ext
4380cat >>conftest.$ac_ext <<_ACEOF
4381/* end confdefs.h.  */
4382$ac_includes_default
4383#include <$ac_header>
4384_ACEOF
4385rm -f conftest.$ac_objext
4386if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4387  (eval $ac_compile) 2>conftest.er1
4388  ac_status=$?
4389  grep -v '^ *+' conftest.er1 >conftest.err
4390  rm -f conftest.er1
4391  cat conftest.err >&5
4392  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4393  (exit $ac_status); } &&
4394         { ac_try='test -z "$ac_c_werror_flag"
4395                         || test ! -s conftest.err'
4396  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4397  (eval $ac_try) 2>&5
4398  ac_status=$?
4399  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4400  (exit $ac_status); }; } &&
4401         { ac_try='test -s conftest.$ac_objext'
4402  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4403  (eval $ac_try) 2>&5
4404  ac_status=$?
4405  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4406  (exit $ac_status); }; }; then
4407  ac_header_compiler=yes
4408else
4409  echo "$as_me: failed program was:" >&5
4410sed 's/^/| /' conftest.$ac_ext >&5
4411
4412ac_header_compiler=no
4413fi
4414rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4415echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4416echo "${ECHO_T}$ac_header_compiler" >&6
4417
4418# Is the header present?
4419echo "$as_me:$LINENO: checking $ac_header presence" >&5
4420echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4421cat >conftest.$ac_ext <<_ACEOF
4422/* confdefs.h.  */
4423_ACEOF
4424cat confdefs.h >>conftest.$ac_ext
4425cat >>conftest.$ac_ext <<_ACEOF
4426/* end confdefs.h.  */
4427#include <$ac_header>
4428_ACEOF
4429if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4430  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4431  ac_status=$?
4432  grep -v '^ *+' conftest.er1 >conftest.err
4433  rm -f conftest.er1
4434  cat conftest.err >&5
4435  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4436  (exit $ac_status); } >/dev/null; then
4437  if test -s conftest.err; then
4438    ac_cpp_err=$ac_c_preproc_warn_flag
4439    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4440  else
4441    ac_cpp_err=
4442  fi
4443else
4444  ac_cpp_err=yes
4445fi
4446if test -z "$ac_cpp_err"; then
4447  ac_header_preproc=yes
4448else
4449  echo "$as_me: failed program was:" >&5
4450sed 's/^/| /' conftest.$ac_ext >&5
4451
4452  ac_header_preproc=no
4453fi
4454rm -f conftest.err conftest.$ac_ext
4455echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4456echo "${ECHO_T}$ac_header_preproc" >&6
4457
4458# So?  What about this header?
4459case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4460  yes:no: )
4461    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4462echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4463    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4464echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4465    ac_header_preproc=yes
4466    ;;
4467  no:yes:* )
4468    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4469echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4470    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4471echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4472    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4473echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4474    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4475echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4476    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4477echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4478    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4479echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4480    (
4481      cat <<\_ASBOX
4482## ------------------------------------------- ##
4483## Report this to orxonox-dev@mail.datacore.ch ##
4484## ------------------------------------------- ##
4485_ASBOX
4486    ) |
4487      sed "s/^/$as_me: WARNING:     /" >&2
4488    ;;
4489esac
4490echo "$as_me:$LINENO: checking for $ac_header" >&5
4491echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4492if eval "test \"\${$as_ac_Header+set}\" = set"; then
4493  echo $ECHO_N "(cached) $ECHO_C" >&6
4494else
4495  eval "$as_ac_Header=\$ac_header_preproc"
4496fi
4497echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4498echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4499
4500fi
4501if test `eval echo '${'$as_ac_Header'}'` = yes; then
4502  cat >>confdefs.h <<_ACEOF
4503#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4504_ACEOF
4505
4506else
4507  { { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
4508echo "$as_me: error: cannot find SDL headers" >&2;}
4509   { (exit 1); exit 1; }; }
4510fi
4511
4512done
4513
4514
4515#checking for libSDL
4516    echo "$as_me:$LINENO: checking for main in -lsdlmain" >&5
4517echo $ECHO_N "checking for main in -lsdlmain... $ECHO_C" >&6
4518if test "${ac_cv_lib_sdlmain_main+set}" = set; then
4519  echo $ECHO_N "(cached) $ECHO_C" >&6
4520else
4521  ac_check_lib_save_LIBS=$LIBS
4522LIBS="-lsdlmain  $LIBS"
4523cat >conftest.$ac_ext <<_ACEOF
4524/* confdefs.h.  */
4525_ACEOF
4526cat confdefs.h >>conftest.$ac_ext
4527cat >>conftest.$ac_ext <<_ACEOF
4528/* end confdefs.h.  */
4529
4530
4531int
4532main ()
4533{
4534main ();
4535  ;
4536  return 0;
4537}
4538_ACEOF
4539rm -f conftest.$ac_objext conftest$ac_exeext
4540if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4541  (eval $ac_link) 2>conftest.er1
4542  ac_status=$?
4543  grep -v '^ *+' conftest.er1 >conftest.err
4544  rm -f conftest.er1
4545  cat conftest.err >&5
4546  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4547  (exit $ac_status); } &&
4548         { ac_try='test -z "$ac_c_werror_flag"
4549                         || test ! -s conftest.err'
4550  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4551  (eval $ac_try) 2>&5
4552  ac_status=$?
4553  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4554  (exit $ac_status); }; } &&
4555         { ac_try='test -s conftest$ac_exeext'
4556  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4557  (eval $ac_try) 2>&5
4558  ac_status=$?
4559  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4560  (exit $ac_status); }; }; then
4561  ac_cv_lib_sdlmain_main=yes
4562else
4563  echo "$as_me: failed program was:" >&5
4564sed 's/^/| /' conftest.$ac_ext >&5
4565
4566ac_cv_lib_sdlmain_main=no
4567fi
4568rm -f conftest.err conftest.$ac_objext \
4569      conftest$ac_exeext conftest.$ac_ext
4570LIBS=$ac_check_lib_save_LIBS
4571fi
4572echo "$as_me:$LINENO: result: $ac_cv_lib_sdlmain_main" >&5
4573echo "${ECHO_T}$ac_cv_lib_sdlmain_main" >&6
4574if test $ac_cv_lib_sdlmain_main = yes; then
4575  FOUND_sdlmain=yes
4576fi
4577
4578    if test "$FOUND_sdlmain" = "yes" ; then
4579        LIBS="$LIBS -lsdlmain"
4580    else
4581         echo "------------------"
4582         echo "SDL library not found."
4583         echo "please install the SDL library, which can be found at http://www.libsdl.org"
4584         echo "------------------"
4585         exit 1
4586    fi
4587    echo "$as_me:$LINENO: checking for main in -lsdl" >&5
4588echo $ECHO_N "checking for main in -lsdl... $ECHO_C" >&6
4589if test "${ac_cv_lib_sdl_main+set}" = set; then
4590  echo $ECHO_N "(cached) $ECHO_C" >&6
4591else
4592  ac_check_lib_save_LIBS=$LIBS
4593LIBS="-lsdl  $LIBS"
4594cat >conftest.$ac_ext <<_ACEOF
4595/* confdefs.h.  */
4596_ACEOF
4597cat confdefs.h >>conftest.$ac_ext
4598cat >>conftest.$ac_ext <<_ACEOF
4599/* end confdefs.h.  */
4600
4601
4602int
4603main ()
4604{
4605main ();
4606  ;
4607  return 0;
4608}
4609_ACEOF
4610rm -f conftest.$ac_objext conftest$ac_exeext
4611if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4612  (eval $ac_link) 2>conftest.er1
4613  ac_status=$?
4614  grep -v '^ *+' conftest.er1 >conftest.err
4615  rm -f conftest.er1
4616  cat conftest.err >&5
4617  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4618  (exit $ac_status); } &&
4619         { ac_try='test -z "$ac_c_werror_flag"
4620                         || test ! -s conftest.err'
4621  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4622  (eval $ac_try) 2>&5
4623  ac_status=$?
4624  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4625  (exit $ac_status); }; } &&
4626         { ac_try='test -s conftest$ac_exeext'
4627  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4628  (eval $ac_try) 2>&5
4629  ac_status=$?
4630  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4631  (exit $ac_status); }; }; then
4632  ac_cv_lib_sdl_main=yes
4633else
4634  echo "$as_me: failed program was:" >&5
4635sed 's/^/| /' conftest.$ac_ext >&5
4636
4637ac_cv_lib_sdl_main=no
4638fi
4639rm -f conftest.err conftest.$ac_objext \
4640      conftest$ac_exeext conftest.$ac_ext
4641LIBS=$ac_check_lib_save_LIBS
4642fi
4643echo "$as_me:$LINENO: result: $ac_cv_lib_sdl_main" >&5
4644echo "${ECHO_T}$ac_cv_lib_sdl_main" >&6
4645if test $ac_cv_lib_sdl_main = yes; then
4646  FOUND_sdl=yes
4647fi
4648
4649    if test "$FOUND_sdl" = "yes" ; then
4650        LIBS="$LIBS -lsdl"
4651    else
4652         echo "------------------"
4653         echo "SDL library not found."
4654         echo "please install the SDL library, which can be found at http://www.libsdl.org"
4655         echo "------------------"
4656         exit -1
4657    fi
4658
4659    ;;
4660
4661### LINUX ###
4662 *Linux*)
4663echo "Linux detected"
4664
4665 Linux="yes"
4666
4667# checking gl header
4668        #has been done befor linux-check
4669
4670#  checking for Unix GL
4671   echo "$as_me:$LINENO: checking for main in -lGL" >&5
4672echo $ECHO_N "checking for main in -lGL... $ECHO_C" >&6
4673if test "${ac_cv_lib_GL_main+set}" = set; then
4674  echo $ECHO_N "(cached) $ECHO_C" >&6
4675else
4676  ac_check_lib_save_LIBS=$LIBS
4677LIBS="-lGL  $LIBS"
4678cat >conftest.$ac_ext <<_ACEOF
4679/* confdefs.h.  */
4680_ACEOF
4681cat confdefs.h >>conftest.$ac_ext
4682cat >>conftest.$ac_ext <<_ACEOF
4683/* end confdefs.h.  */
4684
4685
4686int
4687main ()
4688{
4689main ();
4690  ;
4691  return 0;
4692}
4693_ACEOF
4694rm -f conftest.$ac_objext conftest$ac_exeext
4695if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4696  (eval $ac_link) 2>conftest.er1
4697  ac_status=$?
4698  grep -v '^ *+' conftest.er1 >conftest.err
4699  rm -f conftest.er1
4700  cat conftest.err >&5
4701  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4702  (exit $ac_status); } &&
4703         { ac_try='test -z "$ac_c_werror_flag"
4704                         || test ! -s conftest.err'
4705  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4706  (eval $ac_try) 2>&5
4707  ac_status=$?
4708  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4709  (exit $ac_status); }; } &&
4710         { ac_try='test -s conftest$ac_exeext'
4711  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4712  (eval $ac_try) 2>&5
4713  ac_status=$?
4714  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4715  (exit $ac_status); }; }; then
4716  ac_cv_lib_GL_main=yes
4717else
4718  echo "$as_me: failed program was:" >&5
4719sed 's/^/| /' conftest.$ac_ext >&5
4720
4721ac_cv_lib_GL_main=no
4722fi
4723rm -f conftest.err conftest.$ac_objext \
4724      conftest$ac_exeext conftest.$ac_ext
4725LIBS=$ac_check_lib_save_LIBS
4726fi
4727echo "$as_me:$LINENO: result: $ac_cv_lib_GL_main" >&5
4728echo "${ECHO_T}$ac_cv_lib_GL_main" >&6
4729if test $ac_cv_lib_GL_main = yes; then
4730  FOUND_GL=yes
4731fi
4732
4733   if test "$FOUND_GL" = "yes" ; then
4734     LIBS="$LIBS -lGL"
4735   else
4736         echo "------------------"
4737         echo "opengl not found."
4738         echo "please install the opengl package which can be found at http://www.opengl.org"
4739         echo "------------------"
4740         exit -1
4741   fi
4742
4743# cheking for GLU-header
4744
4745for ac_header in GL/glu.h
4746do
4747as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4748if eval "test \"\${$as_ac_Header+set}\" = set"; then
4749  echo "$as_me:$LINENO: checking for $ac_header" >&5
4750echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4751if eval "test \"\${$as_ac_Header+set}\" = set"; then
4752  echo $ECHO_N "(cached) $ECHO_C" >&6
4753fi
4754echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4755echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4756else
4757  # Is the header compilable?
4758echo "$as_me:$LINENO: checking $ac_header usability" >&5
4759echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4760cat >conftest.$ac_ext <<_ACEOF
4761/* confdefs.h.  */
4762_ACEOF
4763cat confdefs.h >>conftest.$ac_ext
4764cat >>conftest.$ac_ext <<_ACEOF
4765/* end confdefs.h.  */
4766$ac_includes_default
4767#include <$ac_header>
4768_ACEOF
4769rm -f conftest.$ac_objext
4770if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4771  (eval $ac_compile) 2>conftest.er1
4772  ac_status=$?
4773  grep -v '^ *+' conftest.er1 >conftest.err
4774  rm -f conftest.er1
4775  cat conftest.err >&5
4776  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4777  (exit $ac_status); } &&
4778         { ac_try='test -z "$ac_c_werror_flag"
4779                         || test ! -s conftest.err'
4780  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4781  (eval $ac_try) 2>&5
4782  ac_status=$?
4783  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4784  (exit $ac_status); }; } &&
4785         { ac_try='test -s conftest.$ac_objext'
4786  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4787  (eval $ac_try) 2>&5
4788  ac_status=$?
4789  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4790  (exit $ac_status); }; }; then
4791  ac_header_compiler=yes
4792else
4793  echo "$as_me: failed program was:" >&5
4794sed 's/^/| /' conftest.$ac_ext >&5
4795
4796ac_header_compiler=no
4797fi
4798rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4799echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4800echo "${ECHO_T}$ac_header_compiler" >&6
4801
4802# Is the header present?
4803echo "$as_me:$LINENO: checking $ac_header presence" >&5
4804echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4805cat >conftest.$ac_ext <<_ACEOF
4806/* confdefs.h.  */
4807_ACEOF
4808cat confdefs.h >>conftest.$ac_ext
4809cat >>conftest.$ac_ext <<_ACEOF
4810/* end confdefs.h.  */
4811#include <$ac_header>
4812_ACEOF
4813if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4814  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4815  ac_status=$?
4816  grep -v '^ *+' conftest.er1 >conftest.err
4817  rm -f conftest.er1
4818  cat conftest.err >&5
4819  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4820  (exit $ac_status); } >/dev/null; then
4821  if test -s conftest.err; then
4822    ac_cpp_err=$ac_c_preproc_warn_flag
4823    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4824  else
4825    ac_cpp_err=
4826  fi
4827else
4828  ac_cpp_err=yes
4829fi
4830if test -z "$ac_cpp_err"; then
4831  ac_header_preproc=yes
4832else
4833  echo "$as_me: failed program was:" >&5
4834sed 's/^/| /' conftest.$ac_ext >&5
4835
4836  ac_header_preproc=no
4837fi
4838rm -f conftest.err conftest.$ac_ext
4839echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4840echo "${ECHO_T}$ac_header_preproc" >&6
4841
4842# So?  What about this header?
4843case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4844  yes:no: )
4845    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4846echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4847    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4848echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4849    ac_header_preproc=yes
4850    ;;
4851  no:yes:* )
4852    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4853echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4854    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4855echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4856    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4857echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4858    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4859echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4860    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4861echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4862    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4863echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4864    (
4865      cat <<\_ASBOX
4866## ------------------------------------------- ##
4867## Report this to orxonox-dev@mail.datacore.ch ##
4868## ------------------------------------------- ##
4869_ASBOX
4870    ) |
4871      sed "s/^/$as_me: WARNING:     /" >&2
4872    ;;
4873esac
4874echo "$as_me:$LINENO: checking for $ac_header" >&5
4875echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4876if eval "test \"\${$as_ac_Header+set}\" = set"; then
4877  echo $ECHO_N "(cached) $ECHO_C" >&6
4878else
4879  eval "$as_ac_Header=\$ac_header_preproc"
4880fi
4881echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4882echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4883
4884fi
4885if test `eval echo '${'$as_ac_Header'}'` = yes; then
4886  cat >>confdefs.h <<_ACEOF
4887#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4888_ACEOF
4889
4890else
4891  { { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4892echo "$as_me: error: cannot find opengl headers" >&2;}
4893   { (exit 1); exit 1; }; }
4894fi
4895
4896done
4897
4898
4899    echo "$as_me:$LINENO: checking for gluProject in -lGLU" >&5
4900echo $ECHO_N "checking for gluProject in -lGLU... $ECHO_C" >&6
4901if test "${ac_cv_lib_GLU_gluProject+set}" = set; then
4902  echo $ECHO_N "(cached) $ECHO_C" >&6
4903else
4904  ac_check_lib_save_LIBS=$LIBS
4905LIBS="-lGLU  $LIBS"
4906cat >conftest.$ac_ext <<_ACEOF
4907/* confdefs.h.  */
4908_ACEOF
4909cat confdefs.h >>conftest.$ac_ext
4910cat >>conftest.$ac_ext <<_ACEOF
4911/* end confdefs.h.  */
4912
4913/* Override any gcc2 internal prototype to avoid an error.  */
4914#ifdef __cplusplus
4915extern "C"
4916#endif
4917/* We use char because int might match the return type of a gcc2
4918   builtin and then its argument prototype would still apply.  */
4919char gluProject ();
4920int
4921main ()
4922{
4923gluProject ();
4924  ;
4925  return 0;
4926}
4927_ACEOF
4928rm -f conftest.$ac_objext conftest$ac_exeext
4929if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4930  (eval $ac_link) 2>conftest.er1
4931  ac_status=$?
4932  grep -v '^ *+' conftest.er1 >conftest.err
4933  rm -f conftest.er1
4934  cat conftest.err >&5
4935  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4936  (exit $ac_status); } &&
4937         { ac_try='test -z "$ac_c_werror_flag"
4938                         || test ! -s conftest.err'
4939  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4940  (eval $ac_try) 2>&5
4941  ac_status=$?
4942  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4943  (exit $ac_status); }; } &&
4944         { ac_try='test -s conftest$ac_exeext'
4945  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4946  (eval $ac_try) 2>&5
4947  ac_status=$?
4948  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4949  (exit $ac_status); }; }; then
4950  ac_cv_lib_GLU_gluProject=yes
4951else
4952  echo "$as_me: failed program was:" >&5
4953sed 's/^/| /' conftest.$ac_ext >&5
4954
4955ac_cv_lib_GLU_gluProject=no
4956fi
4957rm -f conftest.err conftest.$ac_objext \
4958      conftest$ac_exeext conftest.$ac_ext
4959LIBS=$ac_check_lib_save_LIBS
4960fi
4961echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_gluProject" >&5
4962echo "${ECHO_T}$ac_cv_lib_GLU_gluProject" >&6
4963if test $ac_cv_lib_GLU_gluProject = yes; then
4964  FOUND_GLU=yes
4965fi
4966
4967    if test "$FOUND_GLU" = "yes" ; then
4968      LIBS="$LIBS -lGLU"
4969    else
4970         echo "------------------"
4971         echo "GLU library not found."
4972         echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
4973         echo "------------------"
4974         exit -1
4975    fi
4976
4977# checking for SDL-headers
4978
4979for ac_header in SDL/SDL.h
4980do
4981as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4982if eval "test \"\${$as_ac_Header+set}\" = set"; then
4983  echo "$as_me:$LINENO: checking for $ac_header" >&5
4984echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4985if eval "test \"\${$as_ac_Header+set}\" = set"; then
4986  echo $ECHO_N "(cached) $ECHO_C" >&6
4987fi
4988echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4989echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4990else
4991  # Is the header compilable?
4992echo "$as_me:$LINENO: checking $ac_header usability" >&5
4993echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4994cat >conftest.$ac_ext <<_ACEOF
4995/* confdefs.h.  */
4996_ACEOF
4997cat confdefs.h >>conftest.$ac_ext
4998cat >>conftest.$ac_ext <<_ACEOF
4999/* end confdefs.h.  */
5000$ac_includes_default
5001#include <$ac_header>
5002_ACEOF
5003rm -f conftest.$ac_objext
5004if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5005  (eval $ac_compile) 2>conftest.er1
5006  ac_status=$?
5007  grep -v '^ *+' conftest.er1 >conftest.err
5008  rm -f conftest.er1
5009  cat conftest.err >&5
5010  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5011  (exit $ac_status); } &&
5012         { ac_try='test -z "$ac_c_werror_flag"
5013                         || test ! -s conftest.err'
5014  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5015  (eval $ac_try) 2>&5
5016  ac_status=$?
5017  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5018  (exit $ac_status); }; } &&
5019         { ac_try='test -s conftest.$ac_objext'
5020  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5021  (eval $ac_try) 2>&5
5022  ac_status=$?
5023  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5024  (exit $ac_status); }; }; then
5025  ac_header_compiler=yes
5026else
5027  echo "$as_me: failed program was:" >&5
5028sed 's/^/| /' conftest.$ac_ext >&5
5029
5030ac_header_compiler=no
5031fi
5032rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5033echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5034echo "${ECHO_T}$ac_header_compiler" >&6
5035
5036# Is the header present?
5037echo "$as_me:$LINENO: checking $ac_header presence" >&5
5038echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5039cat >conftest.$ac_ext <<_ACEOF
5040/* confdefs.h.  */
5041_ACEOF
5042cat confdefs.h >>conftest.$ac_ext
5043cat >>conftest.$ac_ext <<_ACEOF
5044/* end confdefs.h.  */
5045#include <$ac_header>
5046_ACEOF
5047if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5048  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5049  ac_status=$?
5050  grep -v '^ *+' conftest.er1 >conftest.err
5051  rm -f conftest.er1
5052  cat conftest.err >&5
5053  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5054  (exit $ac_status); } >/dev/null; then
5055  if test -s conftest.err; then
5056    ac_cpp_err=$ac_c_preproc_warn_flag
5057    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5058  else
5059    ac_cpp_err=
5060  fi
5061else
5062  ac_cpp_err=yes
5063fi
5064if test -z "$ac_cpp_err"; then
5065  ac_header_preproc=yes
5066else
5067  echo "$as_me: failed program was:" >&5
5068sed 's/^/| /' conftest.$ac_ext >&5
5069
5070  ac_header_preproc=no
5071fi
5072rm -f conftest.err conftest.$ac_ext
5073echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5074echo "${ECHO_T}$ac_header_preproc" >&6
5075
5076# So?  What about this header?
5077case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5078  yes:no: )
5079    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5080echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5081    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5082echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5083    ac_header_preproc=yes
5084    ;;
5085  no:yes:* )
5086    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5087echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5088    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5089echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5090    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5091echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5092    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5093echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5094    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5095echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5096    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5097echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5098    (
5099      cat <<\_ASBOX
5100## ------------------------------------------- ##
5101## Report this to orxonox-dev@mail.datacore.ch ##
5102## ------------------------------------------- ##
5103_ASBOX
5104    ) |
5105      sed "s/^/$as_me: WARNING:     /" >&2
5106    ;;
5107esac
5108echo "$as_me:$LINENO: checking for $ac_header" >&5
5109echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5110if eval "test \"\${$as_ac_Header+set}\" = set"; then
5111  echo $ECHO_N "(cached) $ECHO_C" >&6
5112else
5113  eval "$as_ac_Header=\$ac_header_preproc"
5114fi
5115echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5116echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5117
5118fi
5119if test `eval echo '${'$as_ac_Header'}'` = yes; then
5120  cat >>confdefs.h <<_ACEOF
5121#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5122_ACEOF
5123
5124else
5125  { { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
5126echo "$as_me: error: cannot find SDL headers" >&2;}
5127   { (exit 1); exit 1; }; }
5128fi
5129
5130done
5131
5132
5133    echo "$as_me:$LINENO: checking for main in -lSDL" >&5
5134echo $ECHO_N "checking for main in -lSDL... $ECHO_C" >&6
5135if test "${ac_cv_lib_SDL_main+set}" = set; then
5136  echo $ECHO_N "(cached) $ECHO_C" >&6
5137else
5138  ac_check_lib_save_LIBS=$LIBS
5139LIBS="-lSDL  $LIBS"
5140cat >conftest.$ac_ext <<_ACEOF
5141/* confdefs.h.  */
5142_ACEOF
5143cat confdefs.h >>conftest.$ac_ext
5144cat >>conftest.$ac_ext <<_ACEOF
5145/* end confdefs.h.  */
5146
5147
5148int
5149main ()
5150{
5151main ();
5152  ;
5153  return 0;
5154}
5155_ACEOF
5156rm -f conftest.$ac_objext conftest$ac_exeext
5157if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5158  (eval $ac_link) 2>conftest.er1
5159  ac_status=$?
5160  grep -v '^ *+' conftest.er1 >conftest.err
5161  rm -f conftest.er1
5162  cat conftest.err >&5
5163  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5164  (exit $ac_status); } &&
5165         { ac_try='test -z "$ac_c_werror_flag"
5166                         || test ! -s conftest.err'
5167  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5168  (eval $ac_try) 2>&5
5169  ac_status=$?
5170  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5171  (exit $ac_status); }; } &&
5172         { ac_try='test -s conftest$ac_exeext'
5173  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5174  (eval $ac_try) 2>&5
5175  ac_status=$?
5176  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5177  (exit $ac_status); }; }; then
5178  ac_cv_lib_SDL_main=yes
5179else
5180  echo "$as_me: failed program was:" >&5
5181sed 's/^/| /' conftest.$ac_ext >&5
5182
5183ac_cv_lib_SDL_main=no
5184fi
5185rm -f conftest.err conftest.$ac_objext \
5186      conftest$ac_exeext conftest.$ac_ext
5187LIBS=$ac_check_lib_save_LIBS
5188fi
5189echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_main" >&5
5190echo "${ECHO_T}$ac_cv_lib_SDL_main" >&6
5191if test $ac_cv_lib_SDL_main = yes; then
5192  FOUND_SDL=yes
5193fi
5194
5195     if test "$FOUND_SDL" = "yes" ; then
5196        LIBS="$LIBS -lSDL"
5197     else
5198         echo "------------------"
5199         echo "SDL library not found."
5200         echo "please install the SDL library, which can be found at http://www.libsdl.org"
5201         echo "------------------"
5202         exit -1
5203     fi
5204
5205    ;;
5206  *)
5207    mingw="no"
5208    ;;
5209esac
5210echo "$as_me:$LINENO: result: $mingw" >&5
5211echo "${ECHO_T}$mingw" >&6
5212
5213
5214#### Checking for LIBraries.
5215
5216# FIXME: Replace `main' with a function in `-lOSMesa':
5217
5218echo "$as_me:$LINENO: checking for main in -lOSMesa" >&5
5219echo $ECHO_N "checking for main in -lOSMesa... $ECHO_C" >&6
5220if test "${ac_cv_lib_OSMesa_main+set}" = set; then
5221  echo $ECHO_N "(cached) $ECHO_C" >&6
5222else
5223  ac_check_lib_save_LIBS=$LIBS
5224LIBS="-lOSMesa  $LIBS"
5225cat >conftest.$ac_ext <<_ACEOF
5226/* confdefs.h.  */
5227_ACEOF
5228cat confdefs.h >>conftest.$ac_ext
5229cat >>conftest.$ac_ext <<_ACEOF
5230/* end confdefs.h.  */
5231
5232
5233int
5234main ()
5235{
5236main ();
5237  ;
5238  return 0;
5239}
5240_ACEOF
5241rm -f conftest.$ac_objext conftest$ac_exeext
5242if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5243  (eval $ac_link) 2>conftest.er1
5244  ac_status=$?
5245  grep -v '^ *+' conftest.er1 >conftest.err
5246  rm -f conftest.er1
5247  cat conftest.err >&5
5248  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5249  (exit $ac_status); } &&
5250         { ac_try='test -z "$ac_c_werror_flag"
5251                         || test ! -s conftest.err'
5252  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5253  (eval $ac_try) 2>&5
5254  ac_status=$?
5255  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5256  (exit $ac_status); }; } &&
5257         { ac_try='test -s conftest$ac_exeext'
5258  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5259  (eval $ac_try) 2>&5
5260  ac_status=$?
5261  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5262  (exit $ac_status); }; }; then
5263  ac_cv_lib_OSMesa_main=yes
5264else
5265  echo "$as_me: failed program was:" >&5
5266sed 's/^/| /' conftest.$ac_ext >&5
5267
5268ac_cv_lib_OSMesa_main=no
5269fi
5270rm -f conftest.err conftest.$ac_objext \
5271      conftest$ac_exeext conftest.$ac_ext
5272LIBS=$ac_check_lib_save_LIBS
5273fi
5274echo "$as_me:$LINENO: result: $ac_cv_lib_OSMesa_main" >&5
5275echo "${ECHO_T}$ac_cv_lib_OSMesa_main" >&6
5276if test $ac_cv_lib_OSMesa_main = yes; then
5277  cat >>confdefs.h <<_ACEOF
5278#define HAVE_LIBOSMESA 1
5279_ACEOF
5280
5281  LIBS="-lOSMesa $LIBS"
5282
5283fi
5284
5285# FIXME: Replace `main' with a function in `-lX11':
5286
5287echo "$as_me:$LINENO: checking for main in -lX11" >&5
5288echo $ECHO_N "checking for main in -lX11... $ECHO_C" >&6
5289if test "${ac_cv_lib_X11_main+set}" = set; then
5290  echo $ECHO_N "(cached) $ECHO_C" >&6
5291else
5292  ac_check_lib_save_LIBS=$LIBS
5293LIBS="-lX11  $LIBS"
5294cat >conftest.$ac_ext <<_ACEOF
5295/* confdefs.h.  */
5296_ACEOF
5297cat confdefs.h >>conftest.$ac_ext
5298cat >>conftest.$ac_ext <<_ACEOF
5299/* end confdefs.h.  */
5300
5301
5302int
5303main ()
5304{
5305main ();
5306  ;
5307  return 0;
5308}
5309_ACEOF
5310rm -f conftest.$ac_objext conftest$ac_exeext
5311if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5312  (eval $ac_link) 2>conftest.er1
5313  ac_status=$?
5314  grep -v '^ *+' conftest.er1 >conftest.err
5315  rm -f conftest.er1
5316  cat conftest.err >&5
5317  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5318  (exit $ac_status); } &&
5319         { ac_try='test -z "$ac_c_werror_flag"
5320                         || test ! -s conftest.err'
5321  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5322  (eval $ac_try) 2>&5
5323  ac_status=$?
5324  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5325  (exit $ac_status); }; } &&
5326         { ac_try='test -s conftest$ac_exeext'
5327  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5328  (eval $ac_try) 2>&5
5329  ac_status=$?
5330  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5331  (exit $ac_status); }; }; then
5332  ac_cv_lib_X11_main=yes
5333else
5334  echo "$as_me: failed program was:" >&5
5335sed 's/^/| /' conftest.$ac_ext >&5
5336
5337ac_cv_lib_X11_main=no
5338fi
5339rm -f conftest.err conftest.$ac_objext \
5340      conftest$ac_exeext conftest.$ac_ext
5341LIBS=$ac_check_lib_save_LIBS
5342fi
5343echo "$as_me:$LINENO: result: $ac_cv_lib_X11_main" >&5
5344echo "${ECHO_T}$ac_cv_lib_X11_main" >&6
5345if test $ac_cv_lib_X11_main = yes; then
5346  cat >>confdefs.h <<_ACEOF
5347#define HAVE_LIBX11 1
5348_ACEOF
5349
5350  LIBS="-lX11 $LIBS"
5351
5352fi
5353
5354# FIXME: Replace `main' with a function in `-lXt':
5355
5356echo "$as_me:$LINENO: checking for main in -lXt" >&5
5357echo $ECHO_N "checking for main in -lXt... $ECHO_C" >&6
5358if test "${ac_cv_lib_Xt_main+set}" = set; then
5359  echo $ECHO_N "(cached) $ECHO_C" >&6
5360else
5361  ac_check_lib_save_LIBS=$LIBS
5362LIBS="-lXt  $LIBS"
5363cat >conftest.$ac_ext <<_ACEOF
5364/* confdefs.h.  */
5365_ACEOF
5366cat confdefs.h >>conftest.$ac_ext
5367cat >>conftest.$ac_ext <<_ACEOF
5368/* end confdefs.h.  */
5369
5370
5371int
5372main ()
5373{
5374main ();
5375  ;
5376  return 0;
5377}
5378_ACEOF
5379rm -f conftest.$ac_objext conftest$ac_exeext
5380if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5381  (eval $ac_link) 2>conftest.er1
5382  ac_status=$?
5383  grep -v '^ *+' conftest.er1 >conftest.err
5384  rm -f conftest.er1
5385  cat conftest.err >&5
5386  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5387  (exit $ac_status); } &&
5388         { ac_try='test -z "$ac_c_werror_flag"
5389                         || test ! -s conftest.err'
5390  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5391  (eval $ac_try) 2>&5
5392  ac_status=$?
5393  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5394  (exit $ac_status); }; } &&
5395         { ac_try='test -s conftest$ac_exeext'
5396  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5397  (eval $ac_try) 2>&5
5398  ac_status=$?
5399  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5400  (exit $ac_status); }; }; then
5401  ac_cv_lib_Xt_main=yes
5402else
5403  echo "$as_me: failed program was:" >&5
5404sed 's/^/| /' conftest.$ac_ext >&5
5405
5406ac_cv_lib_Xt_main=no
5407fi
5408rm -f conftest.err conftest.$ac_objext \
5409      conftest$ac_exeext conftest.$ac_ext
5410LIBS=$ac_check_lib_save_LIBS
5411fi
5412echo "$as_me:$LINENO: result: $ac_cv_lib_Xt_main" >&5
5413echo "${ECHO_T}$ac_cv_lib_Xt_main" >&6
5414if test $ac_cv_lib_Xt_main = yes; then
5415  cat >>confdefs.h <<_ACEOF
5416#define HAVE_LIBXT 1
5417_ACEOF
5418
5419  LIBS="-lXt $LIBS"
5420
5421fi
5422
5423
5424
5425#checking for pthread libs
5426echo "$as_me:$LINENO: checking for main in -lpthread" >&5
5427echo $ECHO_N "checking for main in -lpthread... $ECHO_C" >&6
5428if test "${ac_cv_lib_pthread_main+set}" = set; then
5429  echo $ECHO_N "(cached) $ECHO_C" >&6
5430else
5431  ac_check_lib_save_LIBS=$LIBS
5432LIBS="-lpthread  $LIBS"
5433cat >conftest.$ac_ext <<_ACEOF
5434/* confdefs.h.  */
5435_ACEOF
5436cat confdefs.h >>conftest.$ac_ext
5437cat >>conftest.$ac_ext <<_ACEOF
5438/* end confdefs.h.  */
5439
5440
5441int
5442main ()
5443{
5444main ();
5445  ;
5446  return 0;
5447}
5448_ACEOF
5449rm -f conftest.$ac_objext conftest$ac_exeext
5450if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5451  (eval $ac_link) 2>conftest.er1
5452  ac_status=$?
5453  grep -v '^ *+' conftest.er1 >conftest.err
5454  rm -f conftest.er1
5455  cat conftest.err >&5
5456  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5457  (exit $ac_status); } &&
5458         { ac_try='test -z "$ac_c_werror_flag"
5459                         || test ! -s conftest.err'
5460  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5461  (eval $ac_try) 2>&5
5462  ac_status=$?
5463  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5464  (exit $ac_status); }; } &&
5465         { ac_try='test -s conftest$ac_exeext'
5466  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5467  (eval $ac_try) 2>&5
5468  ac_status=$?
5469  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5470  (exit $ac_status); }; }; then
5471  ac_cv_lib_pthread_main=yes
5472else
5473  echo "$as_me: failed program was:" >&5
5474sed 's/^/| /' conftest.$ac_ext >&5
5475
5476ac_cv_lib_pthread_main=no
5477fi
5478rm -f conftest.err conftest.$ac_objext \
5479      conftest$ac_exeext conftest.$ac_ext
5480LIBS=$ac_check_lib_save_LIBS
5481fi
5482echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_main" >&5
5483echo "${ECHO_T}$ac_cv_lib_pthread_main" >&6
5484if test $ac_cv_lib_pthread_main = yes; then
5485  FOUND_pthread=yes
5486fi
5487
5488if test "$FOUND_pthread" = "yes" ; then
5489    LIBS="$LIBS -lpthread"
5490fi
5491
5492
5493
5494
5495# FIXME: Replace `main' with a function in `-lm':
5496
5497echo "$as_me:$LINENO: checking for main in -lm" >&5
5498echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
5499if test "${ac_cv_lib_m_main+set}" = set; then
5500  echo $ECHO_N "(cached) $ECHO_C" >&6
5501else
5502  ac_check_lib_save_LIBS=$LIBS
5503LIBS="-lm  $LIBS"
5504cat >conftest.$ac_ext <<_ACEOF
5505/* confdefs.h.  */
5506_ACEOF
5507cat confdefs.h >>conftest.$ac_ext
5508cat >>conftest.$ac_ext <<_ACEOF
5509/* end confdefs.h.  */
5510
5511
5512int
5513main ()
5514{
5515main ();
5516  ;
5517  return 0;
5518}
5519_ACEOF
5520rm -f conftest.$ac_objext conftest$ac_exeext
5521if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5522  (eval $ac_link) 2>conftest.er1
5523  ac_status=$?
5524  grep -v '^ *+' conftest.er1 >conftest.err
5525  rm -f conftest.er1
5526  cat conftest.err >&5
5527  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5528  (exit $ac_status); } &&
5529         { ac_try='test -z "$ac_c_werror_flag"
5530                         || test ! -s conftest.err'
5531  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5532  (eval $ac_try) 2>&5
5533  ac_status=$?
5534  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5535  (exit $ac_status); }; } &&
5536         { ac_try='test -s conftest$ac_exeext'
5537  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5538  (eval $ac_try) 2>&5
5539  ac_status=$?
5540  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5541  (exit $ac_status); }; }; then
5542  ac_cv_lib_m_main=yes
5543else
5544  echo "$as_me: failed program was:" >&5
5545sed 's/^/| /' conftest.$ac_ext >&5
5546
5547ac_cv_lib_m_main=no
5548fi
5549rm -f conftest.err conftest.$ac_objext \
5550      conftest$ac_exeext conftest.$ac_ext
5551LIBS=$ac_check_lib_save_LIBS
5552fi
5553echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
5554echo "${ECHO_T}$ac_cv_lib_m_main" >&6
5555if test $ac_cv_lib_m_main = yes; then
5556  cat >>confdefs.h <<_ACEOF
5557#define HAVE_LIBM 1
5558_ACEOF
5559
5560  LIBS="-lm $LIBS"
5561
5562fi
5563
5564
5565LIBS="$LIBS `pkg-config --libs  gtk+-2.0`"
5566
5567
5568# Checks for header files.
5569echo "$as_me:$LINENO: checking for ANSI C header files" >&5
5570echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
5571if test "${ac_cv_header_stdc+set}" = set; then
5572  echo $ECHO_N "(cached) $ECHO_C" >&6
5573else
5574  cat >conftest.$ac_ext <<_ACEOF
5575/* confdefs.h.  */
5576_ACEOF
5577cat confdefs.h >>conftest.$ac_ext
5578cat >>conftest.$ac_ext <<_ACEOF
5579/* end confdefs.h.  */
5580#include <stdlib.h>
5581#include <stdarg.h>
5582#include <string.h>
5583#include <float.h>
5584
5585int
5586main ()
5587{
5588
5589  ;
5590  return 0;
5591}
5592_ACEOF
5593rm -f conftest.$ac_objext
5594if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5595  (eval $ac_compile) 2>conftest.er1
5596  ac_status=$?
5597  grep -v '^ *+' conftest.er1 >conftest.err
5598  rm -f conftest.er1
5599  cat conftest.err >&5
5600  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5601  (exit $ac_status); } &&
5602         { ac_try='test -z "$ac_c_werror_flag"
5603                         || test ! -s conftest.err'
5604  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5605  (eval $ac_try) 2>&5
5606  ac_status=$?
5607  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5608  (exit $ac_status); }; } &&
5609         { ac_try='test -s conftest.$ac_objext'
5610  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5611  (eval $ac_try) 2>&5
5612  ac_status=$?
5613  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5614  (exit $ac_status); }; }; then
5615  ac_cv_header_stdc=yes
5616else
5617  echo "$as_me: failed program was:" >&5
5618sed 's/^/| /' conftest.$ac_ext >&5
5619
5620ac_cv_header_stdc=no
5621fi
5622rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5623
5624if test $ac_cv_header_stdc = yes; then
5625  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5626  cat >conftest.$ac_ext <<_ACEOF
5627/* confdefs.h.  */
5628_ACEOF
5629cat confdefs.h >>conftest.$ac_ext
5630cat >>conftest.$ac_ext <<_ACEOF
5631/* end confdefs.h.  */
5632#include <string.h>
5633
5634_ACEOF
5635if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5636  $EGREP "memchr" >/dev/null 2>&1; then
5637  :
5638else
5639  ac_cv_header_stdc=no
5640fi
5641rm -f conftest*
5642
5643fi
5644
5645if test $ac_cv_header_stdc = yes; then
5646  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5647  cat >conftest.$ac_ext <<_ACEOF
5648/* confdefs.h.  */
5649_ACEOF
5650cat confdefs.h >>conftest.$ac_ext
5651cat >>conftest.$ac_ext <<_ACEOF
5652/* end confdefs.h.  */
5653#include <stdlib.h>
5654
5655_ACEOF
5656if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5657  $EGREP "free" >/dev/null 2>&1; then
5658  :
5659else
5660  ac_cv_header_stdc=no
5661fi
5662rm -f conftest*
5663
5664fi
5665
5666if test $ac_cv_header_stdc = yes; then
5667  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5668  if test "$cross_compiling" = yes; then
5669  :
5670else
5671  cat >conftest.$ac_ext <<_ACEOF
5672/* confdefs.h.  */
5673_ACEOF
5674cat confdefs.h >>conftest.$ac_ext
5675cat >>conftest.$ac_ext <<_ACEOF
5676/* end confdefs.h.  */
5677#include <ctype.h>
5678#if ((' ' & 0x0FF) == 0x020)
5679# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5680# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5681#else
5682# define ISLOWER(c) \
5683                   (('a' <= (c) && (c) <= 'i') \
5684                     || ('j' <= (c) && (c) <= 'r') \
5685                     || ('s' <= (c) && (c) <= 'z'))
5686# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5687#endif
5688
5689#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5690int
5691main ()
5692{
5693  int i;
5694  for (i = 0; i < 256; i++)
5695    if (XOR (islower (i), ISLOWER (i))
5696        || toupper (i) != TOUPPER (i))
5697      exit(2);
5698  exit (0);
5699}
5700_ACEOF
5701rm -f conftest$ac_exeext
5702if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5703  (eval $ac_link) 2>&5
5704  ac_status=$?
5705  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5706  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5707  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5708  (eval $ac_try) 2>&5
5709  ac_status=$?
5710  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5711  (exit $ac_status); }; }; then
5712  :
5713else
5714  echo "$as_me: program exited with status $ac_status" >&5
5715echo "$as_me: failed program was:" >&5
5716sed 's/^/| /' conftest.$ac_ext >&5
5717
5718( exit $ac_status )
5719ac_cv_header_stdc=no
5720fi
5721rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5722fi
5723fi
5724fi
5725echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
5726echo "${ECHO_T}$ac_cv_header_stdc" >&6
5727if test $ac_cv_header_stdc = yes; then
5728
5729cat >>confdefs.h <<\_ACEOF
5730#define STDC_HEADERS 1
5731_ACEOF
5732
5733fi
5734
5735
5736
5737for ac_header in stdlib.h string.h
5738do
5739as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5740if eval "test \"\${$as_ac_Header+set}\" = set"; then
5741  echo "$as_me:$LINENO: checking for $ac_header" >&5
5742echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5743if eval "test \"\${$as_ac_Header+set}\" = set"; then
5744  echo $ECHO_N "(cached) $ECHO_C" >&6
5745fi
5746echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5747echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5748else
5749  # Is the header compilable?
5750echo "$as_me:$LINENO: checking $ac_header usability" >&5
5751echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5752cat >conftest.$ac_ext <<_ACEOF
5753/* confdefs.h.  */
5754_ACEOF
5755cat confdefs.h >>conftest.$ac_ext
5756cat >>conftest.$ac_ext <<_ACEOF
5757/* end confdefs.h.  */
5758$ac_includes_default
5759#include <$ac_header>
5760_ACEOF
5761rm -f conftest.$ac_objext
5762if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5763  (eval $ac_compile) 2>conftest.er1
5764  ac_status=$?
5765  grep -v '^ *+' conftest.er1 >conftest.err
5766  rm -f conftest.er1
5767  cat conftest.err >&5
5768  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5769  (exit $ac_status); } &&
5770         { ac_try='test -z "$ac_c_werror_flag"
5771                         || test ! -s conftest.err'
5772  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5773  (eval $ac_try) 2>&5
5774  ac_status=$?
5775  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5776  (exit $ac_status); }; } &&
5777         { ac_try='test -s conftest.$ac_objext'
5778  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5779  (eval $ac_try) 2>&5
5780  ac_status=$?
5781  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5782  (exit $ac_status); }; }; then
5783  ac_header_compiler=yes
5784else
5785  echo "$as_me: failed program was:" >&5
5786sed 's/^/| /' conftest.$ac_ext >&5
5787
5788ac_header_compiler=no
5789fi
5790rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5791echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5792echo "${ECHO_T}$ac_header_compiler" >&6
5793
5794# Is the header present?
5795echo "$as_me:$LINENO: checking $ac_header presence" >&5
5796echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5797cat >conftest.$ac_ext <<_ACEOF
5798/* confdefs.h.  */
5799_ACEOF
5800cat confdefs.h >>conftest.$ac_ext
5801cat >>conftest.$ac_ext <<_ACEOF
5802/* end confdefs.h.  */
5803#include <$ac_header>
5804_ACEOF
5805if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5806  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5807  ac_status=$?
5808  grep -v '^ *+' conftest.er1 >conftest.err
5809  rm -f conftest.er1
5810  cat conftest.err >&5
5811  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5812  (exit $ac_status); } >/dev/null; then
5813  if test -s conftest.err; then
5814    ac_cpp_err=$ac_c_preproc_warn_flag
5815    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5816  else
5817    ac_cpp_err=
5818  fi
5819else
5820  ac_cpp_err=yes
5821fi
5822if test -z "$ac_cpp_err"; then
5823  ac_header_preproc=yes
5824else
5825  echo "$as_me: failed program was:" >&5
5826sed 's/^/| /' conftest.$ac_ext >&5
5827
5828  ac_header_preproc=no
5829fi
5830rm -f conftest.err conftest.$ac_ext
5831echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5832echo "${ECHO_T}$ac_header_preproc" >&6
5833
5834# So?  What about this header?
5835case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5836  yes:no: )
5837    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5838echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5839    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5840echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5841    ac_header_preproc=yes
5842    ;;
5843  no:yes:* )
5844    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5845echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5846    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5847echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5848    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5849echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5850    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5851echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5852    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5853echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5854    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5855echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5856    (
5857      cat <<\_ASBOX
5858## ------------------------------------------- ##
5859## Report this to orxonox-dev@mail.datacore.ch ##
5860## ------------------------------------------- ##
5861_ASBOX
5862    ) |
5863      sed "s/^/$as_me: WARNING:     /" >&2
5864    ;;
5865esac
5866echo "$as_me:$LINENO: checking for $ac_header" >&5
5867echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5868if eval "test \"\${$as_ac_Header+set}\" = set"; then
5869  echo $ECHO_N "(cached) $ECHO_C" >&6
5870else
5871  eval "$as_ac_Header=\$ac_header_preproc"
5872fi
5873echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5874echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5875
5876fi
5877if test `eval echo '${'$as_ac_Header'}'` = yes; then
5878  cat >>confdefs.h <<_ACEOF
5879#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5880_ACEOF
5881
5882fi
5883
5884done
5885
5886
5887# Checks for typedefs, structures, and compiler characteristics.
5888echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
5889echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
5890if test "${ac_cv_header_stdbool_h+set}" = set; then
5891  echo $ECHO_N "(cached) $ECHO_C" >&6
5892else
5893  cat >conftest.$ac_ext <<_ACEOF
5894/* confdefs.h.  */
5895_ACEOF
5896cat confdefs.h >>conftest.$ac_ext
5897cat >>conftest.$ac_ext <<_ACEOF
5898/* end confdefs.h.  */
5899
5900#include <stdbool.h>
5901#ifndef bool
5902# error bool is not defined
5903#endif
5904#ifndef false
5905# error false is not defined
5906#endif
5907#if false
5908# error false is not 0
5909#endif
5910#ifndef true
5911# error true is not defined
5912#endif
5913#if true != 1
5914# error true is not 1
5915#endif
5916#ifndef __bool_true_false_are_defined
5917# error __bool_true_false_are_defined is not defined
5918#endif
5919
5920        struct s { _Bool s: 1; _Bool t; } s;
5921
5922        char a[true == 1 ? 1 : -1];
5923        char b[false == 0 ? 1 : -1];
5924        char c[__bool_true_false_are_defined == 1 ? 1 : -1];
5925        char d[(bool) -0.5 == true ? 1 : -1];
5926        bool e = &s;
5927        char f[(_Bool) -0.0 == false ? 1 : -1];
5928        char g[true];
5929        char h[sizeof (_Bool)];
5930        char i[sizeof s.t];
5931
5932int
5933main ()
5934{
5935 return !a + !b + !c + !d + !e + !f + !g + !h + !i;
5936  ;
5937  return 0;
5938}
5939_ACEOF
5940rm -f conftest.$ac_objext
5941if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5942  (eval $ac_compile) 2>conftest.er1
5943  ac_status=$?
5944  grep -v '^ *+' conftest.er1 >conftest.err
5945  rm -f conftest.er1
5946  cat conftest.err >&5
5947  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5948  (exit $ac_status); } &&
5949         { ac_try='test -z "$ac_c_werror_flag"
5950                         || test ! -s conftest.err'
5951  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5952  (eval $ac_try) 2>&5
5953  ac_status=$?
5954  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5955  (exit $ac_status); }; } &&
5956         { ac_try='test -s conftest.$ac_objext'
5957  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5958  (eval $ac_try) 2>&5
5959  ac_status=$?
5960  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5961  (exit $ac_status); }; }; then
5962  ac_cv_header_stdbool_h=yes
5963else
5964  echo "$as_me: failed program was:" >&5
5965sed 's/^/| /' conftest.$ac_ext >&5
5966
5967ac_cv_header_stdbool_h=no
5968fi
5969rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5970fi
5971echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
5972echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
5973echo "$as_me:$LINENO: checking for _Bool" >&5
5974echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
5975if test "${ac_cv_type__Bool+set}" = set; then
5976  echo $ECHO_N "(cached) $ECHO_C" >&6
5977else
5978  cat >conftest.$ac_ext <<_ACEOF
5979/* confdefs.h.  */
5980_ACEOF
5981cat confdefs.h >>conftest.$ac_ext
5982cat >>conftest.$ac_ext <<_ACEOF
5983/* end confdefs.h.  */
5984$ac_includes_default
5985int
5986main ()
5987{
5988if ((_Bool *) 0)
5989  return 0;
5990if (sizeof (_Bool))
5991  return 0;
5992  ;
5993  return 0;
5994}
5995_ACEOF
5996rm -f conftest.$ac_objext
5997if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5998  (eval $ac_compile) 2>conftest.er1
5999  ac_status=$?
6000  grep -v '^ *+' conftest.er1 >conftest.err
6001  rm -f conftest.er1
6002  cat conftest.err >&5
6003  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6004  (exit $ac_status); } &&
6005         { ac_try='test -z "$ac_c_werror_flag"
6006                         || test ! -s conftest.err'
6007  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6008  (eval $ac_try) 2>&5
6009  ac_status=$?
6010  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6011  (exit $ac_status); }; } &&
6012         { ac_try='test -s conftest.$ac_objext'
6013  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6014  (eval $ac_try) 2>&5
6015  ac_status=$?
6016  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6017  (exit $ac_status); }; }; then
6018  ac_cv_type__Bool=yes
6019else
6020  echo "$as_me: failed program was:" >&5
6021sed 's/^/| /' conftest.$ac_ext >&5
6022
6023ac_cv_type__Bool=no
6024fi
6025rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6026fi
6027echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
6028echo "${ECHO_T}$ac_cv_type__Bool" >&6
6029if test $ac_cv_type__Bool = yes; then
6030
6031cat >>confdefs.h <<_ACEOF
6032#define HAVE__BOOL 1
6033_ACEOF
6034
6035
6036fi
6037
6038if test $ac_cv_header_stdbool_h = yes; then
6039
6040cat >>confdefs.h <<\_ACEOF
6041#define HAVE_STDBOOL_H 1
6042_ACEOF
6043
6044fi
6045
6046
6047# Checks for library functions.
6048
6049for ac_header in stdlib.h
6050do
6051as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6052if eval "test \"\${$as_ac_Header+set}\" = set"; then
6053  echo "$as_me:$LINENO: checking for $ac_header" >&5
6054echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6055if eval "test \"\${$as_ac_Header+set}\" = set"; then
6056  echo $ECHO_N "(cached) $ECHO_C" >&6
6057fi
6058echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6059echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6060else
6061  # Is the header compilable?
6062echo "$as_me:$LINENO: checking $ac_header usability" >&5
6063echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6064cat >conftest.$ac_ext <<_ACEOF
6065/* confdefs.h.  */
6066_ACEOF
6067cat confdefs.h >>conftest.$ac_ext
6068cat >>conftest.$ac_ext <<_ACEOF
6069/* end confdefs.h.  */
6070$ac_includes_default
6071#include <$ac_header>
6072_ACEOF
6073rm -f conftest.$ac_objext
6074if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6075  (eval $ac_compile) 2>conftest.er1
6076  ac_status=$?
6077  grep -v '^ *+' conftest.er1 >conftest.err
6078  rm -f conftest.er1
6079  cat conftest.err >&5
6080  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6081  (exit $ac_status); } &&
6082         { ac_try='test -z "$ac_c_werror_flag"
6083                         || test ! -s conftest.err'
6084  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6085  (eval $ac_try) 2>&5
6086  ac_status=$?
6087  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6088  (exit $ac_status); }; } &&
6089         { ac_try='test -s conftest.$ac_objext'
6090  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6091  (eval $ac_try) 2>&5
6092  ac_status=$?
6093  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6094  (exit $ac_status); }; }; then
6095  ac_header_compiler=yes
6096else
6097  echo "$as_me: failed program was:" >&5
6098sed 's/^/| /' conftest.$ac_ext >&5
6099
6100ac_header_compiler=no
6101fi
6102rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6103echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6104echo "${ECHO_T}$ac_header_compiler" >&6
6105
6106# Is the header present?
6107echo "$as_me:$LINENO: checking $ac_header presence" >&5
6108echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6109cat >conftest.$ac_ext <<_ACEOF
6110/* confdefs.h.  */
6111_ACEOF
6112cat confdefs.h >>conftest.$ac_ext
6113cat >>conftest.$ac_ext <<_ACEOF
6114/* end confdefs.h.  */
6115#include <$ac_header>
6116_ACEOF
6117if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6118  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6119  ac_status=$?
6120  grep -v '^ *+' conftest.er1 >conftest.err
6121  rm -f conftest.er1
6122  cat conftest.err >&5
6123  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6124  (exit $ac_status); } >/dev/null; then
6125  if test -s conftest.err; then
6126    ac_cpp_err=$ac_c_preproc_warn_flag
6127    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6128  else
6129    ac_cpp_err=
6130  fi
6131else
6132  ac_cpp_err=yes
6133fi
6134if test -z "$ac_cpp_err"; then
6135  ac_header_preproc=yes
6136else
6137  echo "$as_me: failed program was:" >&5
6138sed 's/^/| /' conftest.$ac_ext >&5
6139
6140  ac_header_preproc=no
6141fi
6142rm -f conftest.err conftest.$ac_ext
6143echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6144echo "${ECHO_T}$ac_header_preproc" >&6
6145
6146# So?  What about this header?
6147case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6148  yes:no: )
6149    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6150echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6151    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6152echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6153    ac_header_preproc=yes
6154    ;;
6155  no:yes:* )
6156    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6157echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6158    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6159echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6160    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6161echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6162    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6163echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6164    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6165echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6166    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6167echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6168    (
6169      cat <<\_ASBOX
6170## ------------------------------------------- ##
6171## Report this to orxonox-dev@mail.datacore.ch ##
6172## ------------------------------------------- ##
6173_ASBOX
6174    ) |
6175      sed "s/^/$as_me: WARNING:     /" >&2
6176    ;;
6177esac
6178echo "$as_me:$LINENO: checking for $ac_header" >&5
6179echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6180if eval "test \"\${$as_ac_Header+set}\" = set"; then
6181  echo $ECHO_N "(cached) $ECHO_C" >&6
6182else
6183  eval "$as_ac_Header=\$ac_header_preproc"
6184fi
6185echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6186echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6187
6188fi
6189if test `eval echo '${'$as_ac_Header'}'` = yes; then
6190  cat >>confdefs.h <<_ACEOF
6191#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6192_ACEOF
6193
6194fi
6195
6196done
6197
6198echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
6199echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
6200if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
6201  echo $ECHO_N "(cached) $ECHO_C" >&6
6202else
6203  if test "$cross_compiling" = yes; then
6204  ac_cv_func_malloc_0_nonnull=no
6205else
6206  cat >conftest.$ac_ext <<_ACEOF
6207/* confdefs.h.  */
6208_ACEOF
6209cat confdefs.h >>conftest.$ac_ext
6210cat >>conftest.$ac_ext <<_ACEOF
6211/* end confdefs.h.  */
6212#if STDC_HEADERS || HAVE_STDLIB_H
6213# include <stdlib.h>
6214#else
6215char *malloc ();
6216#endif
6217
6218int
6219main ()
6220{
6221exit (malloc (0) ? 0 : 1);
6222  ;
6223  return 0;
6224}
6225_ACEOF
6226rm -f conftest$ac_exeext
6227if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6228  (eval $ac_link) 2>&5
6229  ac_status=$?
6230  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6231  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6232  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6233  (eval $ac_try) 2>&5
6234  ac_status=$?
6235  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6236  (exit $ac_status); }; }; then
6237  ac_cv_func_malloc_0_nonnull=yes
6238else
6239  echo "$as_me: program exited with status $ac_status" >&5
6240echo "$as_me: failed program was:" >&5
6241sed 's/^/| /' conftest.$ac_ext >&5
6242
6243( exit $ac_status )
6244ac_cv_func_malloc_0_nonnull=no
6245fi
6246rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6247fi
6248fi
6249echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
6250echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
6251if test $ac_cv_func_malloc_0_nonnull = yes; then
6252
6253cat >>confdefs.h <<\_ACEOF
6254#define HAVE_MALLOC 1
6255_ACEOF
6256
6257else
6258  cat >>confdefs.h <<\_ACEOF
6259#define HAVE_MALLOC 0
6260_ACEOF
6261
6262   case $LIBOBJS in
6263    "malloc.$ac_objext"   | \
6264  *" malloc.$ac_objext"   | \
6265    "malloc.$ac_objext "* | \
6266  *" malloc.$ac_objext "* ) ;;
6267  *) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
6268esac
6269
6270
6271cat >>confdefs.h <<\_ACEOF
6272#define malloc rpl_malloc
6273_ACEOF
6274
6275fi
6276
6277
6278
6279
6280
6281for ac_func in bzero sqrt
6282do
6283as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
6284echo "$as_me:$LINENO: checking for $ac_func" >&5
6285echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
6286if eval "test \"\${$as_ac_var+set}\" = set"; then
6287  echo $ECHO_N "(cached) $ECHO_C" >&6
6288else
6289  cat >conftest.$ac_ext <<_ACEOF
6290/* confdefs.h.  */
6291_ACEOF
6292cat confdefs.h >>conftest.$ac_ext
6293cat >>conftest.$ac_ext <<_ACEOF
6294/* end confdefs.h.  */
6295/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
6296   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
6297#define $ac_func innocuous_$ac_func
6298
6299/* System header to define __stub macros and hopefully few prototypes,
6300    which can conflict with char $ac_func (); below.
6301    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6302    <limits.h> exists even on freestanding compilers.  */
6303
6304#ifdef __STDC__
6305# include <limits.h>
6306#else
6307# include <assert.h>
6308#endif
6309
6310#undef $ac_func
6311
6312/* Override any gcc2 internal prototype to avoid an error.  */
6313#ifdef __cplusplus
6314extern "C"
6315{
6316#endif
6317/* We use char because int might match the return type of a gcc2
6318   builtin and then its argument prototype would still apply.  */
6319char $ac_func ();
6320/* The GNU C library defines this for functions which it implements
6321    to always fail with ENOSYS.  Some functions are actually named
6322    something starting with __ and the normal name is an alias.  */
6323#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6324choke me
6325#else
6326char (*f) () = $ac_func;
6327#endif
6328#ifdef __cplusplus
6329}
6330#endif
6331
6332int
6333main ()
6334{
6335return f != $ac_func;
6336  ;
6337  return 0;
6338}
6339_ACEOF
6340rm -f conftest.$ac_objext conftest$ac_exeext
6341if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6342  (eval $ac_link) 2>conftest.er1
6343  ac_status=$?
6344  grep -v '^ *+' conftest.er1 >conftest.err
6345  rm -f conftest.er1
6346  cat conftest.err >&5
6347  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6348  (exit $ac_status); } &&
6349         { ac_try='test -z "$ac_c_werror_flag"
6350                         || test ! -s conftest.err'
6351  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6352  (eval $ac_try) 2>&5
6353  ac_status=$?
6354  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6355  (exit $ac_status); }; } &&
6356         { ac_try='test -s conftest$ac_exeext'
6357  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6358  (eval $ac_try) 2>&5
6359  ac_status=$?
6360  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6361  (exit $ac_status); }; }; then
6362  eval "$as_ac_var=yes"
6363else
6364  echo "$as_me: failed program was:" >&5
6365sed 's/^/| /' conftest.$ac_ext >&5
6366
6367eval "$as_ac_var=no"
6368fi
6369rm -f conftest.err conftest.$ac_objext \
6370      conftest$ac_exeext conftest.$ac_ext
6371fi
6372echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
6373echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
6374if test `eval echo '${'$as_ac_var'}'` = yes; then
6375  cat >>confdefs.h <<_ACEOF
6376#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
6377_ACEOF
6378
6379fi
6380done
6381
6382
6383                                        ac_config_files="$ac_config_files Makefile console/Makefile gui/Makefile src/Makefile"
6384
6385cat >confcache <<\_ACEOF
6386# This file is a shell script that caches the results of configure
6387# tests run on this system so they can be shared between configure
6388# scripts and configure runs, see configure's option --config-cache.
6389# It is not useful on other systems.  If it contains results you don't
6390# want to keep, you may remove or edit it.
6391#
6392# config.status only pays attention to the cache file if you give it
6393# the --recheck option to rerun configure.
6394#
6395# `ac_cv_env_foo' variables (set or unset) will be overridden when
6396# loading this file, other *unset* `ac_cv_foo' will be assigned the
6397# following values.
6398
6399_ACEOF
6400
6401# The following way of writing the cache mishandles newlines in values,
6402# but we know of no workaround that is simple, portable, and efficient.
6403# So, don't put newlines in cache variables' values.
6404# Ultrix sh set writes to stderr and can't be redirected directly,
6405# and sets the high bit in the cache file unless we assign to the vars.
6406{
6407  (set) 2>&1 |
6408    case `(ac_space=' '; set | grep ac_space) 2>&1` in
6409    *ac_space=\ *)
6410      # `set' does not quote correctly, so add quotes (double-quote
6411      # substitution turns \\\\ into \\, and sed turns \\ into \).
6412      sed -n \
6413        "s/'/'\\\\''/g;
6414          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6415      ;;
6416    *)
6417      # `set' quotes correctly as required by POSIX, so do not add quotes.
6418      sed -n \
6419        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
6420      ;;
6421    esac;
6422} |
6423  sed '
6424     t clear
6425     : clear
6426     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6427     t end
6428     /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6429     : end' >>confcache
6430if diff $cache_file confcache >/dev/null 2>&1; then :; else
6431  if test -w $cache_file; then
6432    test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
6433    cat confcache >$cache_file
6434  else
6435    echo "not updating unwritable cache $cache_file"
6436  fi
6437fi
6438rm -f confcache
6439
6440test "x$prefix" = xNONE && prefix=$ac_default_prefix
6441# Let make expand exec_prefix.
6442test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6443
6444# VPATH may cause trouble with some makes, so we remove $(srcdir),
6445# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6446# trailing colons and then remove the whole line if VPATH becomes empty
6447# (actually we leave an empty line to preserve line numbers).
6448if test "x$srcdir" = x.; then
6449  ac_vpsub='/^[  ]*VPATH[        ]*=/{
6450s/:*\$(srcdir):*/:/;
6451s/:*\${srcdir}:*/:/;
6452s/:*@srcdir@:*/:/;
6453s/^\([^=]*=[     ]*\):*/\1/;
6454s/:*$//;
6455s/^[^=]*=[       ]*$//;
6456}'
6457fi
6458
6459DEFS=-DHAVE_CONFIG_H
6460
6461ac_libobjs=
6462ac_ltlibobjs=
6463for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6464  # 1. Remove the extension, and $U if already installed.
6465  ac_i=`echo "$ac_i" |
6466         sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
6467  # 2. Add them.
6468  ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
6469  ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
6470done
6471LIBOBJS=$ac_libobjs
6472
6473LTLIBOBJS=$ac_ltlibobjs
6474
6475
6476if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
6477  { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
6478Usually this means the macro was only invoked conditionally." >&5
6479echo "$as_me: error: conditional \"AMDEP\" was never defined.
6480Usually this means the macro was only invoked conditionally." >&2;}
6481   { (exit 1); exit 1; }; }
6482fi
6483if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
6484  { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
6485Usually this means the macro was only invoked conditionally." >&5
6486echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
6487Usually this means the macro was only invoked conditionally." >&2;}
6488   { (exit 1); exit 1; }; }
6489fi
6490if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
6491  { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
6492Usually this means the macro was only invoked conditionally." >&5
6493echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
6494Usually this means the macro was only invoked conditionally." >&2;}
6495   { (exit 1); exit 1; }; }
6496fi
6497
6498: ${CONFIG_STATUS=./config.status}
6499ac_clean_files_save=$ac_clean_files
6500ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6501{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
6502echo "$as_me: creating $CONFIG_STATUS" >&6;}
6503cat >$CONFIG_STATUS <<_ACEOF
6504#! $SHELL
6505# Generated by $as_me.
6506# Run this file to recreate the current configuration.
6507# Compiler output produced by configure, useful for debugging
6508# configure, is in config.log if it exists.
6509
6510debug=false
6511ac_cs_recheck=false
6512ac_cs_silent=false
6513SHELL=\${CONFIG_SHELL-$SHELL}
6514_ACEOF
6515
6516cat >>$CONFIG_STATUS <<\_ACEOF
6517## --------------------- ##
6518## M4sh Initialization.  ##
6519## --------------------- ##
6520
6521# Be Bourne compatible
6522if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
6523  emulate sh
6524  NULLCMD=:
6525  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
6526  # is contrary to our usage.  Disable this feature.
6527  alias -g '${1+"$@"}'='"$@"'
6528elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
6529  set -o posix
6530fi
6531DUALCASE=1; export DUALCASE # for MKS sh
6532
6533# Support unset when possible.
6534if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
6535  as_unset=unset
6536else
6537  as_unset=false
6538fi
6539
6540
6541# Work around bugs in pre-3.0 UWIN ksh.
6542$as_unset ENV MAIL MAILPATH
6543PS1='$ '
6544PS2='> '
6545PS4='+ '
6546
6547# NLS nuisances.
6548for as_var in \
6549  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
6550  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
6551  LC_TELEPHONE LC_TIME
6552do
6553  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
6554    eval $as_var=C; export $as_var
6555  else
6556    $as_unset $as_var
6557  fi
6558done
6559
6560# Required to use basename.
6561if expr a : '\(a\)' >/dev/null 2>&1; then
6562  as_expr=expr
6563else
6564  as_expr=false
6565fi
6566
6567if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
6568  as_basename=basename
6569else
6570  as_basename=false
6571fi
6572
6573
6574# Name of the executable.
6575as_me=`$as_basename "$0" ||
6576$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
6577         X"$0" : 'X\(//\)$' \| \
6578         X"$0" : 'X\(/\)$' \| \
6579         .     : '\(.\)' 2>/dev/null ||
6580echo X/"$0" |
6581    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
6582          /^X\/\(\/\/\)$/{ s//\1/; q; }
6583          /^X\/\(\/\).*/{ s//\1/; q; }
6584          s/.*/./; q'`
6585
6586
6587# PATH needs CR, and LINENO needs CR and PATH.
6588# Avoid depending upon Character Ranges.
6589as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6590as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6591as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6592as_cr_digits='0123456789'
6593as_cr_alnum=$as_cr_Letters$as_cr_digits
6594
6595# The user is always right.
6596if test "${PATH_SEPARATOR+set}" != set; then
6597  echo "#! /bin/sh" >conf$$.sh
6598  echo  "exit 0"   >>conf$$.sh
6599  chmod +x conf$$.sh
6600  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6601    PATH_SEPARATOR=';'
6602  else
6603    PATH_SEPARATOR=:
6604  fi
6605  rm -f conf$$.sh
6606fi
6607
6608
6609  as_lineno_1=$LINENO
6610  as_lineno_2=$LINENO
6611  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
6612  test "x$as_lineno_1" != "x$as_lineno_2" &&
6613  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
6614  # Find who we are.  Look in the path if we contain no path at all
6615  # relative or not.
6616  case $0 in
6617    *[\\/]* ) as_myself=$0 ;;
6618    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6619for as_dir in $PATH
6620do
6621  IFS=$as_save_IFS
6622  test -z "$as_dir" && as_dir=.
6623  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6624done
6625
6626       ;;
6627  esac
6628  # We did not find ourselves, most probably we were run as `sh COMMAND'
6629  # in which case we are not to be found in the path.
6630  if test "x$as_myself" = x; then
6631    as_myself=$0
6632  fi
6633  if test ! -f "$as_myself"; then
6634    { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
6635echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
6636   { (exit 1); exit 1; }; }
6637  fi
6638  case $CONFIG_SHELL in
6639  '')
6640    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6641for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
6642do
6643  IFS=$as_save_IFS
6644  test -z "$as_dir" && as_dir=.
6645  for as_base in sh bash ksh sh5; do
6646         case $as_dir in
6647         /*)
6648           if ("$as_dir/$as_base" -c '
6649  as_lineno_1=$LINENO
6650  as_lineno_2=$LINENO
6651  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
6652  test "x$as_lineno_1" != "x$as_lineno_2" &&
6653  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
6654             $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
6655             $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
6656             CONFIG_SHELL=$as_dir/$as_base
6657             export CONFIG_SHELL
6658             exec "$CONFIG_SHELL" "$0" ${1+"$@"}
6659           fi;;
6660         esac
6661       done
6662done
6663;;
6664  esac
6665
6666  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
6667  # uniformly replaced by the line number.  The first 'sed' inserts a
6668  # line-number line before each line; the second 'sed' does the real
6669  # work.  The second script uses 'N' to pair each line-number line
6670  # with the numbered line, and appends trailing '-' during
6671  # substitution so that $LINENO is not a special case at line end.
6672  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
6673  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
6674  sed '=' <$as_myself |
6675    sed '
6676      N
6677      s,$,-,
6678      : loop
6679      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
6680      t loop
6681      s,-$,,
6682      s,^['$as_cr_digits']*\n,,
6683    ' >$as_me.lineno &&
6684  chmod +x $as_me.lineno ||
6685    { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
6686echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
6687   { (exit 1); exit 1; }; }
6688
6689  # Don't try to exec as it changes $[0], causing all sort of problems
6690  # (the dirname of $[0] is not the place where we might find the
6691  # original and so on.  Autoconf is especially sensible to this).
6692  . ./$as_me.lineno
6693  # Exit status is that of the last command.
6694  exit
6695}
6696
6697
6698case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
6699  *c*,-n*) ECHO_N= ECHO_C='
6700' ECHO_T='      ' ;;
6701  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
6702  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
6703esac
6704
6705if expr a : '\(a\)' >/dev/null 2>&1; then
6706  as_expr=expr
6707else
6708  as_expr=false
6709fi
6710
6711rm -f conf$$ conf$$.exe conf$$.file
6712echo >conf$$.file
6713if ln -s conf$$.file conf$$ 2>/dev/null; then
6714  # We could just check for DJGPP; but this test a) works b) is more generic
6715  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
6716  if test -f conf$$.exe; then
6717    # Don't use ln at all; we don't have any links
6718    as_ln_s='cp -p'
6719  else
6720    as_ln_s='ln -s'
6721  fi
6722elif ln conf$$.file conf$$ 2>/dev/null; then
6723  as_ln_s=ln
6724else
6725  as_ln_s='cp -p'
6726fi
6727rm -f conf$$ conf$$.exe conf$$.file
6728
6729if mkdir -p . 2>/dev/null; then
6730  as_mkdir_p=:
6731else
6732  test -d ./-p && rmdir ./-p
6733  as_mkdir_p=false
6734fi
6735
6736as_executable_p="test -f"
6737
6738# Sed expression to map a string onto a valid CPP name.
6739as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6740
6741# Sed expression to map a string onto a valid variable name.
6742as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6743
6744
6745# IFS
6746# We need space, tab and new line, in precisely that order.
6747as_nl='
6748'
6749IFS="   $as_nl"
6750
6751# CDPATH.
6752$as_unset CDPATH
6753
6754exec 6>&1
6755
6756# Open the log real soon, to keep \$[0] and so on meaningful, and to
6757# report actual input values of CONFIG_FILES etc. instead of their
6758# values after options handling.  Logging --version etc. is OK.
6759exec 5>>config.log
6760{
6761  echo
6762  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6763## Running $as_me. ##
6764_ASBOX
6765} >&5
6766cat >&5 <<_CSEOF
6767
6768This file was extended by orxonox $as_me 0.1-pre-alpha, which was
6769generated by GNU Autoconf 2.59.  Invocation command line was
6770
6771  CONFIG_FILES    = $CONFIG_FILES
6772  CONFIG_HEADERS  = $CONFIG_HEADERS
6773  CONFIG_LINKS    = $CONFIG_LINKS
6774  CONFIG_COMMANDS = $CONFIG_COMMANDS
6775  $ $0 $@
6776
6777_CSEOF
6778echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
6779echo >&5
6780_ACEOF
6781
6782# Files that config.status was made for.
6783if test -n "$ac_config_files"; then
6784  echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
6785fi
6786
6787if test -n "$ac_config_headers"; then
6788  echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
6789fi
6790
6791if test -n "$ac_config_links"; then
6792  echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
6793fi
6794
6795if test -n "$ac_config_commands"; then
6796  echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
6797fi
6798
6799cat >>$CONFIG_STATUS <<\_ACEOF
6800
6801ac_cs_usage="\
6802\`$as_me' instantiates files from templates according to the
6803current configuration.
6804
6805Usage: $0 [OPTIONS] [FILE]...
6806
6807  -h, --help       print this help, then exit
6808  -V, --version    print version number, then exit
6809  -q, --quiet      do not print progress messages
6810  -d, --debug      don't remove temporary files
6811      --recheck    update $as_me by reconfiguring in the same conditions
6812  --file=FILE[:TEMPLATE]
6813                   instantiate the configuration file FILE
6814  --header=FILE[:TEMPLATE]
6815                   instantiate the configuration header FILE
6816
6817Configuration files:
6818$config_files
6819
6820Configuration headers:
6821$config_headers
6822
6823Configuration commands:
6824$config_commands
6825
6826Report bugs to <bug-autoconf@gnu.org>."
6827_ACEOF
6828
6829cat >>$CONFIG_STATUS <<_ACEOF
6830ac_cs_version="\\
6831orxonox config.status 0.1-pre-alpha
6832configured by $0, generated by GNU Autoconf 2.59,
6833  with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
6834
6835Copyright (C) 2003 Free Software Foundation, Inc.
6836This config.status script is free software; the Free Software Foundation
6837gives unlimited permission to copy, distribute and modify it."
6838srcdir=$srcdir
6839INSTALL="$INSTALL"
6840_ACEOF
6841
6842cat >>$CONFIG_STATUS <<\_ACEOF
6843# If no file are specified by the user, then we need to provide default
6844# value.  By we need to know if files were specified by the user.
6845ac_need_defaults=:
6846while test $# != 0
6847do
6848  case $1 in
6849  --*=*)
6850    ac_option=`expr "x$1" : 'x\([^=]*\)='`
6851    ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
6852    ac_shift=:
6853    ;;
6854  -*)
6855    ac_option=$1
6856    ac_optarg=$2
6857    ac_shift=shift
6858    ;;
6859  *) # This is not an option, so the user has probably given explicit
6860     # arguments.
6861     ac_option=$1
6862     ac_need_defaults=false;;
6863  esac
6864
6865  case $ac_option in
6866  # Handling of the options.
6867_ACEOF
6868cat >>$CONFIG_STATUS <<\_ACEOF
6869  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6870    ac_cs_recheck=: ;;
6871  --version | --vers* | -V )
6872    echo "$ac_cs_version"; exit 0 ;;
6873  --he | --h)
6874    # Conflict between --help and --header
6875    { { echo "$as_me:$LINENO: error: ambiguous option: $1
6876Try \`$0 --help' for more information." >&5
6877echo "$as_me: error: ambiguous option: $1
6878Try \`$0 --help' for more information." >&2;}
6879   { (exit 1); exit 1; }; };;
6880  --help | --hel | -h )
6881    echo "$ac_cs_usage"; exit 0 ;;
6882  --debug | --d* | -d )
6883    debug=: ;;
6884  --file | --fil | --fi | --f )
6885    $ac_shift
6886    CONFIG_FILES="$CONFIG_FILES $ac_optarg"
6887    ac_need_defaults=false;;
6888  --header | --heade | --head | --hea )
6889    $ac_shift
6890    CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
6891    ac_need_defaults=false;;
6892  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
6893  | -silent | --silent | --silen | --sile | --sil | --si | --s)
6894    ac_cs_silent=: ;;
6895
6896  # This is an error.
6897  -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
6898Try \`$0 --help' for more information." >&5
6899echo "$as_me: error: unrecognized option: $1
6900Try \`$0 --help' for more information." >&2;}
6901   { (exit 1); exit 1; }; } ;;
6902
6903  *) ac_config_targets="$ac_config_targets $1" ;;
6904
6905  esac
6906  shift
6907done
6908
6909ac_configure_extra_args=
6910
6911if $ac_cs_silent; then
6912  exec 6>/dev/null
6913  ac_configure_extra_args="$ac_configure_extra_args --silent"
6914fi
6915
6916_ACEOF
6917cat >>$CONFIG_STATUS <<_ACEOF
6918if \$ac_cs_recheck; then
6919  echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
6920  exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6921fi
6922
6923_ACEOF
6924
6925cat >>$CONFIG_STATUS <<_ACEOF
6926#
6927# INIT-COMMANDS section.
6928#
6929
6930AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
6931
6932_ACEOF
6933
6934
6935
6936cat >>$CONFIG_STATUS <<\_ACEOF
6937for ac_config_target in $ac_config_targets
6938do
6939  case "$ac_config_target" in
6940  # Handling of arguments.
6941  "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
6942  "console/Makefile" ) CONFIG_FILES="$CONFIG_FILES console/Makefile" ;;
6943  "gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES gui/Makefile" ;;
6944  "src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
6945  "depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
6946  "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
6947  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
6948echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
6949   { (exit 1); exit 1; }; };;
6950  esac
6951done
6952
6953# If the user did not use the arguments to specify the items to instantiate,
6954# then the envvar interface is used.  Set only those that are not.
6955# We use the long form for the default assignment because of an extremely
6956# bizarre bug on SunOS 4.1.3.
6957if $ac_need_defaults; then
6958  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
6959  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
6960  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
6961fi
6962
6963# Have a temporary directory for convenience.  Make it in the build tree
6964# simply because there is no reason to put it here, and in addition,
6965# creating and moving files from /tmp can sometimes cause problems.
6966# Create a temporary directory, and hook for its removal unless debugging.
6967$debug ||
6968{
6969  trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
6970  trap '{ (exit 1); exit 1; }' 1 2 13 15
6971}
6972
6973# Create a (secure) tmp directory for tmp files.
6974
6975{
6976  tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
6977  test -n "$tmp" && test -d "$tmp"
6978}  ||
6979{
6980  tmp=./confstat$$-$RANDOM
6981  (umask 077 && mkdir $tmp)
6982} ||
6983{
6984   echo "$me: cannot create a temporary directory in ." >&2
6985   { (exit 1); exit 1; }
6986}
6987
6988_ACEOF
6989
6990cat >>$CONFIG_STATUS <<_ACEOF
6991
6992#
6993# CONFIG_FILES section.
6994#
6995
6996# No need to generate the scripts if there are no CONFIG_FILES.
6997# This happens for instance when ./config.status config.h
6998if test -n "\$CONFIG_FILES"; then
6999  # Protect against being on the right side of a sed subst in config.status.
7000  sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
7001   s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
7002s,@SHELL@,$SHELL,;t t
7003s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
7004s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
7005s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
7006s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
7007s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
7008s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
7009s,@exec_prefix@,$exec_prefix,;t t
7010s,@prefix@,$prefix,;t t
7011s,@program_transform_name@,$program_transform_name,;t t
7012s,@bindir@,$bindir,;t t
7013s,@sbindir@,$sbindir,;t t
7014s,@libexecdir@,$libexecdir,;t t
7015s,@datadir@,$datadir,;t t
7016s,@sysconfdir@,$sysconfdir,;t t
7017s,@sharedstatedir@,$sharedstatedir,;t t
7018s,@localstatedir@,$localstatedir,;t t
7019s,@libdir@,$libdir,;t t
7020s,@includedir@,$includedir,;t t
7021s,@oldincludedir@,$oldincludedir,;t t
7022s,@infodir@,$infodir,;t t
7023s,@mandir@,$mandir,;t t
7024s,@build_alias@,$build_alias,;t t
7025s,@host_alias@,$host_alias,;t t
7026s,@target_alias@,$target_alias,;t t
7027s,@DEFS@,$DEFS,;t t
7028s,@ECHO_C@,$ECHO_C,;t t
7029s,@ECHO_N@,$ECHO_N,;t t
7030s,@ECHO_T@,$ECHO_T,;t t
7031s,@LIBS@,$LIBS,;t t
7032s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
7033s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
7034s,@INSTALL_DATA@,$INSTALL_DATA,;t t
7035s,@CYGPATH_W@,$CYGPATH_W,;t t
7036s,@PACKAGE@,$PACKAGE,;t t
7037s,@VERSION@,$VERSION,;t t
7038s,@ACLOCAL@,$ACLOCAL,;t t
7039s,@AUTOCONF@,$AUTOCONF,;t t
7040s,@AUTOMAKE@,$AUTOMAKE,;t t
7041s,@AUTOHEADER@,$AUTOHEADER,;t t
7042s,@MAKEINFO@,$MAKEINFO,;t t
7043s,@AMTAR@,$AMTAR,;t t
7044s,@install_sh@,$install_sh,;t t
7045s,@STRIP@,$STRIP,;t t
7046s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
7047s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
7048s,@mkdir_p@,$mkdir_p,;t t
7049s,@AWK@,$AWK,;t t
7050s,@SET_MAKE@,$SET_MAKE,;t t
7051s,@am__leading_dot@,$am__leading_dot,;t t
7052s,@CXX@,$CXX,;t t
7053s,@CXXFLAGS@,$CXXFLAGS,;t t
7054s,@LDFLAGS@,$LDFLAGS,;t t
7055s,@CPPFLAGS@,$CPPFLAGS,;t t
7056s,@ac_ct_CXX@,$ac_ct_CXX,;t t
7057s,@EXEEXT@,$EXEEXT,;t t
7058s,@OBJEXT@,$OBJEXT,;t t
7059s,@DEPDIR@,$DEPDIR,;t t
7060s,@am__include@,$am__include,;t t
7061s,@am__quote@,$am__quote,;t t
7062s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
7063s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
7064s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
7065s,@CXXDEPMODE@,$CXXDEPMODE,;t t
7066s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
7067s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
7068s,@CC@,$CC,;t t
7069s,@CFLAGS@,$CFLAGS,;t t
7070s,@ac_ct_CC@,$ac_ct_CC,;t t
7071s,@CCDEPMODE@,$CCDEPMODE,;t t
7072s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
7073s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
7074s,@CPP@,$CPP,;t t
7075s,@EGREP@,$EGREP,;t t
7076s,@MSBITFIELDS@,$MSBITFIELDS,;t t
7077s,@LIBOBJS@,$LIBOBJS,;t t
7078s,@LTLIBOBJS@,$LTLIBOBJS,;t t
7079CEOF
7080
7081_ACEOF
7082
7083  cat >>$CONFIG_STATUS <<\_ACEOF
7084  # Split the substitutions into bite-sized pieces for seds with
7085  # small command number limits, like on Digital OSF/1 and HP-UX.
7086  ac_max_sed_lines=48
7087  ac_sed_frag=1 # Number of current file.
7088  ac_beg=1 # First line for current file.
7089  ac_end=$ac_max_sed_lines # Line after last line for current file.
7090  ac_more_lines=:
7091  ac_sed_cmds=
7092  while $ac_more_lines; do
7093    if test $ac_beg -gt 1; then
7094      sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7095    else
7096      sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
7097    fi
7098    if test ! -s $tmp/subs.frag; then
7099      ac_more_lines=false
7100    else
7101      # The purpose of the label and of the branching condition is to
7102      # speed up the sed processing (if there are no `@' at all, there
7103      # is no need to browse any of the substitutions).
7104      # These are the two extra sed commands mentioned above.
7105      (echo ':t
7106  /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
7107      if test -z "$ac_sed_cmds"; then
7108        ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
7109      else
7110        ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
7111      fi
7112      ac_sed_frag=`expr $ac_sed_frag + 1`
7113      ac_beg=$ac_end
7114      ac_end=`expr $ac_end + $ac_max_sed_lines`
7115    fi
7116  done
7117  if test -z "$ac_sed_cmds"; then
7118    ac_sed_cmds=cat
7119  fi
7120fi # test -n "$CONFIG_FILES"
7121
7122_ACEOF
7123cat >>$CONFIG_STATUS <<\_ACEOF
7124for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
7125  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7126  case $ac_file in
7127  - | *:- | *:-:* ) # input from stdin
7128        cat >$tmp/stdin
7129        ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7130        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7131  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7132        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7133  * )   ac_file_in=$ac_file.in ;;
7134  esac
7135
7136  # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
7137  ac_dir=`(dirname "$ac_file") 2>/dev/null ||
7138$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7139         X"$ac_file" : 'X\(//\)[^/]' \| \
7140         X"$ac_file" : 'X\(//\)$' \| \
7141         X"$ac_file" : 'X\(/\)' \| \
7142         .     : '\(.\)' 2>/dev/null ||
7143echo X"$ac_file" |
7144    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7145          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7146          /^X\(\/\/\)$/{ s//\1/; q; }
7147          /^X\(\/\).*/{ s//\1/; q; }
7148          s/.*/./; q'`
7149  { if $as_mkdir_p; then
7150    mkdir -p "$ac_dir"
7151  else
7152    as_dir="$ac_dir"
7153    as_dirs=
7154    while test ! -d "$as_dir"; do
7155      as_dirs="$as_dir $as_dirs"
7156      as_dir=`(dirname "$as_dir") 2>/dev/null ||
7157$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7158         X"$as_dir" : 'X\(//\)[^/]' \| \
7159         X"$as_dir" : 'X\(//\)$' \| \
7160         X"$as_dir" : 'X\(/\)' \| \
7161         .     : '\(.\)' 2>/dev/null ||
7162echo X"$as_dir" |
7163    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7164          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7165          /^X\(\/\/\)$/{ s//\1/; q; }
7166          /^X\(\/\).*/{ s//\1/; q; }
7167          s/.*/./; q'`
7168    done
7169    test ! -n "$as_dirs" || mkdir $as_dirs
7170  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7171echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7172   { (exit 1); exit 1; }; }; }
7173
7174  ac_builddir=.
7175
7176if test "$ac_dir" != .; then
7177  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
7178  # A "../" for each directory in $ac_dir_suffix.
7179  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
7180else
7181  ac_dir_suffix= ac_top_builddir=
7182fi
7183
7184case $srcdir in
7185  .)  # No --srcdir option.  We are building in place.
7186    ac_srcdir=.
7187    if test -z "$ac_top_builddir"; then
7188       ac_top_srcdir=.
7189    else
7190       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
7191    fi ;;
7192  [\\/]* | ?:[\\/]* )  # Absolute path.
7193    ac_srcdir=$srcdir$ac_dir_suffix;
7194    ac_top_srcdir=$srcdir ;;
7195  *) # Relative path.
7196    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7197    ac_top_srcdir=$ac_top_builddir$srcdir ;;
7198esac
7199
7200# Do not use `cd foo && pwd` to compute absolute paths, because
7201# the directories may not exist.
7202case `pwd` in
7203.) ac_abs_builddir="$ac_dir";;
7204*)
7205  case "$ac_dir" in
7206  .) ac_abs_builddir=`pwd`;;
7207  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
7208  *) ac_abs_builddir=`pwd`/"$ac_dir";;
7209  esac;;
7210esac
7211case $ac_abs_builddir in
7212.) ac_abs_top_builddir=${ac_top_builddir}.;;
7213*)
7214  case ${ac_top_builddir}. in
7215  .) ac_abs_top_builddir=$ac_abs_builddir;;
7216  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
7217  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
7218  esac;;
7219esac
7220case $ac_abs_builddir in
7221.) ac_abs_srcdir=$ac_srcdir;;
7222*)
7223  case $ac_srcdir in
7224  .) ac_abs_srcdir=$ac_abs_builddir;;
7225  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
7226  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
7227  esac;;
7228esac
7229case $ac_abs_builddir in
7230.) ac_abs_top_srcdir=$ac_top_srcdir;;
7231*)
7232  case $ac_top_srcdir in
7233  .) ac_abs_top_srcdir=$ac_abs_builddir;;
7234  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
7235  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
7236  esac;;
7237esac
7238
7239
7240  case $INSTALL in
7241  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7242  *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
7243  esac
7244
7245  if test x"$ac_file" != x-; then
7246    { echo "$as_me:$LINENO: creating $ac_file" >&5
7247echo "$as_me: creating $ac_file" >&6;}
7248    rm -f "$ac_file"
7249  fi
7250  # Let's still pretend it is `configure' which instantiates (i.e., don't
7251  # use $as_me), people would be surprised to read:
7252  #    /* config.h.  Generated by config.status.  */
7253  if test x"$ac_file" = x-; then
7254    configure_input=
7255  else
7256    configure_input="$ac_file.  "
7257  fi
7258  configure_input=$configure_input"Generated from `echo $ac_file_in |
7259                                     sed 's,.*/,,'` by configure."
7260
7261  # First look for the input files in the build tree, otherwise in the
7262  # src tree.
7263  ac_file_inputs=`IFS=:
7264    for f in $ac_file_in; do
7265      case $f in
7266      -) echo $tmp/stdin ;;
7267      [\\/$]*)
7268         # Absolute (can't be DOS-style, as IFS=:)
7269         test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7270echo "$as_me: error: cannot find input file: $f" >&2;}
7271   { (exit 1); exit 1; }; }
7272         echo "$f";;
7273      *) # Relative
7274         if test -f "$f"; then
7275           # Build tree
7276           echo "$f"
7277         elif test -f "$srcdir/$f"; then
7278           # Source tree
7279           echo "$srcdir/$f"
7280         else
7281           # /dev/null tree
7282           { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7283echo "$as_me: error: cannot find input file: $f" >&2;}
7284   { (exit 1); exit 1; }; }
7285         fi;;
7286      esac
7287    done` || { (exit 1); exit 1; }
7288_ACEOF
7289cat >>$CONFIG_STATUS <<_ACEOF
7290  sed "$ac_vpsub
7291$extrasub
7292_ACEOF
7293cat >>$CONFIG_STATUS <<\_ACEOF
7294:t
7295/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7296s,@configure_input@,$configure_input,;t t
7297s,@srcdir@,$ac_srcdir,;t t
7298s,@abs_srcdir@,$ac_abs_srcdir,;t t
7299s,@top_srcdir@,$ac_top_srcdir,;t t
7300s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
7301s,@builddir@,$ac_builddir,;t t
7302s,@abs_builddir@,$ac_abs_builddir,;t t
7303s,@top_builddir@,$ac_top_builddir,;t t
7304s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
7305s,@INSTALL@,$ac_INSTALL,;t t
7306" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
7307  rm -f $tmp/stdin
7308  if test x"$ac_file" != x-; then
7309    mv $tmp/out $ac_file
7310  else
7311    cat $tmp/out
7312    rm -f $tmp/out
7313  fi
7314
7315done
7316_ACEOF
7317cat >>$CONFIG_STATUS <<\_ACEOF
7318
7319#
7320# CONFIG_HEADER section.
7321#
7322
7323# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
7324# NAME is the cpp macro being defined and VALUE is the value it is being given.
7325#
7326# ac_d sets the value in "#define NAME VALUE" lines.
7327ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
7328ac_dB='[         ].*$,\1#\2'
7329ac_dC=' '
7330ac_dD=',;t'
7331# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
7332ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
7333ac_uB='$,\1#\2define\3'
7334ac_uC=' '
7335ac_uD=',;t'
7336
7337for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
7338  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
7339  case $ac_file in
7340  - | *:- | *:-:* ) # input from stdin
7341        cat >$tmp/stdin
7342        ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7343        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7344  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
7345        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
7346  * )   ac_file_in=$ac_file.in ;;
7347  esac
7348
7349  test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
7350echo "$as_me: creating $ac_file" >&6;}
7351
7352  # First look for the input files in the build tree, otherwise in the
7353  # src tree.
7354  ac_file_inputs=`IFS=:
7355    for f in $ac_file_in; do
7356      case $f in
7357      -) echo $tmp/stdin ;;
7358      [\\/$]*)
7359         # Absolute (can't be DOS-style, as IFS=:)
7360         test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7361echo "$as_me: error: cannot find input file: $f" >&2;}
7362   { (exit 1); exit 1; }; }
7363         # Do quote $f, to prevent DOS paths from being IFS'd.
7364         echo "$f";;
7365      *) # Relative
7366         if test -f "$f"; then
7367           # Build tree
7368           echo "$f"
7369         elif test -f "$srcdir/$f"; then
7370           # Source tree
7371           echo "$srcdir/$f"
7372         else
7373           # /dev/null tree
7374           { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
7375echo "$as_me: error: cannot find input file: $f" >&2;}
7376   { (exit 1); exit 1; }; }
7377         fi;;
7378      esac
7379    done` || { (exit 1); exit 1; }
7380  # Remove the trailing spaces.
7381  sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
7382
7383_ACEOF
7384
7385# Transform confdefs.h into two sed scripts, `conftest.defines' and
7386# `conftest.undefs', that substitutes the proper values into
7387# config.h.in to produce config.h.  The first handles `#define'
7388# templates, and the second `#undef' templates.
7389# And first: Protect against being on the right side of a sed subst in
7390# config.status.  Protect against being in an unquoted here document
7391# in config.status.
7392rm -f conftest.defines conftest.undefs
7393# Using a here document instead of a string reduces the quoting nightmare.
7394# Putting comments in sed scripts is not portable.
7395#
7396# `end' is used to avoid that the second main sed command (meant for
7397# 0-ary CPP macros) applies to n-ary macro definitions.
7398# See the Autoconf documentation for `clear'.
7399cat >confdef2sed.sed <<\_ACEOF
7400s/[\\&,]/\\&/g
7401s,[\\$`],\\&,g
7402t clear
7403: clear
7404s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
7405t end
7406s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
7407: end
7408_ACEOF
7409# If some macros were called several times there might be several times
7410# the same #defines, which is useless.  Nevertheless, we may not want to
7411# sort them, since we want the *last* AC-DEFINE to be honored.
7412uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
7413sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
7414rm -f confdef2sed.sed
7415
7416# This sed command replaces #undef with comments.  This is necessary, for
7417# example, in the case of _POSIX_SOURCE, which is predefined and required
7418# on some systems where configure will not decide to define it.
7419cat >>conftest.undefs <<\_ACEOF
7420s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
7421_ACEOF
7422
7423# Break up conftest.defines because some shells have a limit on the size
7424# of here documents, and old seds have small limits too (100 cmds).
7425echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
7426echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
7427echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
7428echo '  :' >>$CONFIG_STATUS
7429rm -f conftest.tail
7430while grep . conftest.defines >/dev/null
7431do
7432  # Write a limited-size here document to $tmp/defines.sed.
7433  echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
7434  # Speed up: don't consider the non `#define' lines.
7435  echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
7436  # Work around the forget-to-reset-the-flag bug.
7437  echo 't clr' >>$CONFIG_STATUS
7438  echo ': clr' >>$CONFIG_STATUS
7439  sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
7440  echo 'CEOF
7441  sed -f $tmp/defines.sed $tmp/in >$tmp/out
7442  rm -f $tmp/in
7443  mv $tmp/out $tmp/in
7444' >>$CONFIG_STATUS
7445  sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
7446  rm -f conftest.defines
7447  mv conftest.tail conftest.defines
7448done
7449rm -f conftest.defines
7450echo '  fi # grep' >>$CONFIG_STATUS
7451echo >>$CONFIG_STATUS
7452
7453# Break up conftest.undefs because some shells have a limit on the size
7454# of here documents, and old seds have small limits too (100 cmds).
7455echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
7456rm -f conftest.tail
7457while grep . conftest.undefs >/dev/null
7458do
7459  # Write a limited-size here document to $tmp/undefs.sed.
7460  echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
7461  # Speed up: don't consider the non `#undef'
7462  echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
7463  # Work around the forget-to-reset-the-flag bug.
7464  echo 't clr' >>$CONFIG_STATUS
7465  echo ': clr' >>$CONFIG_STATUS
7466  sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
7467  echo 'CEOF
7468  sed -f $tmp/undefs.sed $tmp/in >$tmp/out
7469  rm -f $tmp/in
7470  mv $tmp/out $tmp/in
7471' >>$CONFIG_STATUS
7472  sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
7473  rm -f conftest.undefs
7474  mv conftest.tail conftest.undefs
7475done
7476rm -f conftest.undefs
7477
7478cat >>$CONFIG_STATUS <<\_ACEOF
7479  # Let's still pretend it is `configure' which instantiates (i.e., don't
7480  # use $as_me), people would be surprised to read:
7481  #    /* config.h.  Generated by config.status.  */
7482  if test x"$ac_file" = x-; then
7483    echo "/* Generated by configure.  */" >$tmp/config.h
7484  else
7485    echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
7486  fi
7487  cat $tmp/in >>$tmp/config.h
7488  rm -f $tmp/in
7489  if test x"$ac_file" != x-; then
7490    if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
7491      { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
7492echo "$as_me: $ac_file is unchanged" >&6;}
7493    else
7494      ac_dir=`(dirname "$ac_file") 2>/dev/null ||
7495$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7496         X"$ac_file" : 'X\(//\)[^/]' \| \
7497         X"$ac_file" : 'X\(//\)$' \| \
7498         X"$ac_file" : 'X\(/\)' \| \
7499         .     : '\(.\)' 2>/dev/null ||
7500echo X"$ac_file" |
7501    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7502          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7503          /^X\(\/\/\)$/{ s//\1/; q; }
7504          /^X\(\/\).*/{ s//\1/; q; }
7505          s/.*/./; q'`
7506      { if $as_mkdir_p; then
7507    mkdir -p "$ac_dir"
7508  else
7509    as_dir="$ac_dir"
7510    as_dirs=
7511    while test ! -d "$as_dir"; do
7512      as_dirs="$as_dir $as_dirs"
7513      as_dir=`(dirname "$as_dir") 2>/dev/null ||
7514$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7515         X"$as_dir" : 'X\(//\)[^/]' \| \
7516         X"$as_dir" : 'X\(//\)$' \| \
7517         X"$as_dir" : 'X\(/\)' \| \
7518         .     : '\(.\)' 2>/dev/null ||
7519echo X"$as_dir" |
7520    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7521          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7522          /^X\(\/\/\)$/{ s//\1/; q; }
7523          /^X\(\/\).*/{ s//\1/; q; }
7524          s/.*/./; q'`
7525    done
7526    test ! -n "$as_dirs" || mkdir $as_dirs
7527  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7528echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7529   { (exit 1); exit 1; }; }; }
7530
7531      rm -f $ac_file
7532      mv $tmp/config.h $ac_file
7533    fi
7534  else
7535    cat $tmp/config.h
7536    rm -f $tmp/config.h
7537  fi
7538# Compute $ac_file's index in $config_headers.
7539_am_stamp_count=1
7540for _am_header in $config_headers :; do
7541  case $_am_header in
7542    $ac_file | $ac_file:* )
7543      break ;;
7544    * )
7545      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
7546  esac
7547done
7548echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null ||
7549$as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7550         X$ac_file : 'X\(//\)[^/]' \| \
7551         X$ac_file : 'X\(//\)$' \| \
7552         X$ac_file : 'X\(/\)' \| \
7553         .     : '\(.\)' 2>/dev/null ||
7554echo X$ac_file |
7555    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7556          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7557          /^X\(\/\/\)$/{ s//\1/; q; }
7558          /^X\(\/\).*/{ s//\1/; q; }
7559          s/.*/./; q'`/stamp-h$_am_stamp_count
7560done
7561_ACEOF
7562cat >>$CONFIG_STATUS <<\_ACEOF
7563
7564#
7565# CONFIG_COMMANDS section.
7566#
7567for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
7568  ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
7569  ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
7570  ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
7571$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7572         X"$ac_dest" : 'X\(//\)[^/]' \| \
7573         X"$ac_dest" : 'X\(//\)$' \| \
7574         X"$ac_dest" : 'X\(/\)' \| \
7575         .     : '\(.\)' 2>/dev/null ||
7576echo X"$ac_dest" |
7577    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7578          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7579          /^X\(\/\/\)$/{ s//\1/; q; }
7580          /^X\(\/\).*/{ s//\1/; q; }
7581          s/.*/./; q'`
7582  { if $as_mkdir_p; then
7583    mkdir -p "$ac_dir"
7584  else
7585    as_dir="$ac_dir"
7586    as_dirs=
7587    while test ! -d "$as_dir"; do
7588      as_dirs="$as_dir $as_dirs"
7589      as_dir=`(dirname "$as_dir") 2>/dev/null ||
7590$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7591         X"$as_dir" : 'X\(//\)[^/]' \| \
7592         X"$as_dir" : 'X\(//\)$' \| \
7593         X"$as_dir" : 'X\(/\)' \| \
7594         .     : '\(.\)' 2>/dev/null ||
7595echo X"$as_dir" |
7596    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7597          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7598          /^X\(\/\/\)$/{ s//\1/; q; }
7599          /^X\(\/\).*/{ s//\1/; q; }
7600          s/.*/./; q'`
7601    done
7602    test ! -n "$as_dirs" || mkdir $as_dirs
7603  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
7604echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
7605   { (exit 1); exit 1; }; }; }
7606
7607  ac_builddir=.
7608
7609if test "$ac_dir" != .; then
7610  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
7611  # A "../" for each directory in $ac_dir_suffix.
7612  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
7613else
7614  ac_dir_suffix= ac_top_builddir=
7615fi
7616
7617case $srcdir in
7618  .)  # No --srcdir option.  We are building in place.
7619    ac_srcdir=.
7620    if test -z "$ac_top_builddir"; then
7621       ac_top_srcdir=.
7622    else
7623       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
7624    fi ;;
7625  [\\/]* | ?:[\\/]* )  # Absolute path.
7626    ac_srcdir=$srcdir$ac_dir_suffix;
7627    ac_top_srcdir=$srcdir ;;
7628  *) # Relative path.
7629    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
7630    ac_top_srcdir=$ac_top_builddir$srcdir ;;
7631esac
7632
7633# Do not use `cd foo && pwd` to compute absolute paths, because
7634# the directories may not exist.
7635case `pwd` in
7636.) ac_abs_builddir="$ac_dir";;
7637*)
7638  case "$ac_dir" in
7639  .) ac_abs_builddir=`pwd`;;
7640  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
7641  *) ac_abs_builddir=`pwd`/"$ac_dir";;
7642  esac;;
7643esac
7644case $ac_abs_builddir in
7645.) ac_abs_top_builddir=${ac_top_builddir}.;;
7646*)
7647  case ${ac_top_builddir}. in
7648  .) ac_abs_top_builddir=$ac_abs_builddir;;
7649  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
7650  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
7651  esac;;
7652esac
7653case $ac_abs_builddir in
7654.) ac_abs_srcdir=$ac_srcdir;;
7655*)
7656  case $ac_srcdir in
7657  .) ac_abs_srcdir=$ac_abs_builddir;;
7658  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
7659  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
7660  esac;;
7661esac
7662case $ac_abs_builddir in
7663.) ac_abs_top_srcdir=$ac_top_srcdir;;
7664*)
7665  case $ac_top_srcdir in
7666  .) ac_abs_top_srcdir=$ac_abs_builddir;;
7667  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
7668  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
7669  esac;;
7670esac
7671
7672
7673  { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
7674echo "$as_me: executing $ac_dest commands" >&6;}
7675  case $ac_dest in
7676    depfiles ) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
7677  # Strip MF so we end up with the name of the file.
7678  mf=`echo "$mf" | sed -e 's/:.*$//'`
7679  # Check whether this is an Automake generated Makefile or not.
7680  # We used to match only the files named `Makefile.in', but
7681  # some people rename them; so instead we look at the file content.
7682  # Grep'ing the first line is not enough: some people post-process
7683  # each Makefile.in and add a new line on top of each file to say so.
7684  # So let's grep whole file.
7685  if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
7686    dirpart=`(dirname "$mf") 2>/dev/null ||
7687$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7688         X"$mf" : 'X\(//\)[^/]' \| \
7689         X"$mf" : 'X\(//\)$' \| \
7690         X"$mf" : 'X\(/\)' \| \
7691         .     : '\(.\)' 2>/dev/null ||
7692echo X"$mf" |
7693    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7694          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7695          /^X\(\/\/\)$/{ s//\1/; q; }
7696          /^X\(\/\).*/{ s//\1/; q; }
7697          s/.*/./; q'`
7698  else
7699    continue
7700  fi
7701  grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue
7702  # Extract the definition of DEP_FILES from the Makefile without
7703  # running `make'.
7704  DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
7705  test -z "$DEPDIR" && continue
7706  # When using ansi2knr, U may be empty or an underscore; expand it
7707  U=`sed -n 's/^U = //p' < "$mf"`
7708  test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
7709  # We invoke sed twice because it is the simplest approach to
7710  # changing $(DEPDIR) to its actual value in the expansion.
7711  for file in `sed -n '
7712    /^DEP_FILES = .*\\\\$/ {
7713      s/^DEP_FILES = //
7714      :loop
7715        s/\\\\$//
7716        p
7717        n
7718        /\\\\$/ b loop
7719      p
7720    }
7721    /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
7722       sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
7723    # Make sure the directory exists.
7724    test -f "$dirpart/$file" && continue
7725    fdir=`(dirname "$file") 2>/dev/null ||
7726$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7727         X"$file" : 'X\(//\)[^/]' \| \
7728         X"$file" : 'X\(//\)$' \| \
7729         X"$file" : 'X\(/\)' \| \
7730         .     : '\(.\)' 2>/dev/null ||
7731echo X"$file" |
7732    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7733          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7734          /^X\(\/\/\)$/{ s//\1/; q; }
7735          /^X\(\/\).*/{ s//\1/; q; }
7736          s/.*/./; q'`
7737    { if $as_mkdir_p; then
7738    mkdir -p $dirpart/$fdir
7739  else
7740    as_dir=$dirpart/$fdir
7741    as_dirs=
7742    while test ! -d "$as_dir"; do
7743      as_dirs="$as_dir $as_dirs"
7744      as_dir=`(dirname "$as_dir") 2>/dev/null ||
7745$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7746         X"$as_dir" : 'X\(//\)[^/]' \| \
7747         X"$as_dir" : 'X\(//\)$' \| \
7748         X"$as_dir" : 'X\(/\)' \| \
7749         .     : '\(.\)' 2>/dev/null ||
7750echo X"$as_dir" |
7751    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
7752          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
7753          /^X\(\/\/\)$/{ s//\1/; q; }
7754          /^X\(\/\).*/{ s//\1/; q; }
7755          s/.*/./; q'`
7756    done
7757    test ! -n "$as_dirs" || mkdir $as_dirs
7758  fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
7759echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
7760   { (exit 1); exit 1; }; }; }
7761
7762    # echo "creating $dirpart/$file"
7763    echo '# dummy' > "$dirpart/$file"
7764  done
7765done
7766 ;;
7767  esac
7768done
7769_ACEOF
7770
7771cat >>$CONFIG_STATUS <<\_ACEOF
7772
7773{ (exit 0); exit 0; }
7774_ACEOF
7775chmod +x $CONFIG_STATUS
7776ac_clean_files=$ac_clean_files_save
7777
7778
7779# configure is writing to config.log, and then calls config.status.
7780# config.status does its own redirection, appending to config.log.
7781# Unfortunately, on DOS this fails, as config.log is still kept open
7782# by configure, so config.status won't be able to write to it; its
7783# output is simply discarded.  So we exec the FD to /dev/null,
7784# effectively closing config.log, so it can be properly (re)opened and
7785# appended to by config.status.  When coming back to configure, we
7786# need to make the FD available again.
7787if test "$no_create" != yes; then
7788  ac_cs_success=:
7789  ac_config_status_args=
7790  test "$silent" = yes &&
7791    ac_config_status_args="$ac_config_status_args --quiet"
7792  exec 5>/dev/null
7793  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
7794  exec 5>>config.log
7795  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
7796  # would make configure fail if this is the last instruction.
7797  $ac_cs_success || { (exit 1); exit 1; }
7798fi
7799
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