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source: orxonox.OLD/trunk/configure @ 5379

Last change on this file since 5379 was 5353, checked in by bensch, 19 years ago

orxonox/trunk: reverted with
svn merge . . -r5351:5350
to remove libworldentity

  • Property svn:executable set to *
File size: 371.8 KB
Line 
1#! /bin/sh
2# Guess values for system-dependent variables and create Makefiles.
3# Generated by GNU Autoconf 2.59 for orxonox 0.3.1_alpha.
4#
5# Report bugs to <orxonox-dev at 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='0.3.1_alpha'
273PACKAGE_STRING='orxonox 0.3.1_alpha'
274PACKAGE_BUGREPORT='orxonox-dev at 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 build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os 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 RANLIB ac_ct_RANLIB CC CFLAGS ac_ct_CC CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CPP EGREP DEBUG SUB_PROJECTS_TRUE SUB_PROJECTS_FALSE DOCUMENTATION_TRUE DOCUMENTATION_FALSE DOXYGEN DOXYGEN_TRUE DOXYGEN_FALSE GPROF PKG_CONFIG MSBITFIELDS CURL_LIBS CURL_CFLAGS HAVE_CURL_TRUE HAVE_CURL_FALSE GTK2_LIBS GTK2_CFLAGS HAVE_GTK2_TRUE HAVE_GTK2_FALSE 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 0.3.1_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 \`$ac_default_prefix' using \`--prefix',
823for instance \`--prefix=\$HOME'.
824
825For better control, use the options below.
826
827Fine tuning of the installation directories:
828  --bindir=DIR           user executables [EPREFIX/bin]
829  --sbindir=DIR          system admin executables [EPREFIX/sbin]
830  --libexecdir=DIR       program executables [EPREFIX/libexec]
831  --datadir=DIR          read-only architecture-independent data [PREFIX/share]
832  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
833  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
834  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
835  --libdir=DIR           object code libraries [EPREFIX/lib]
836  --includedir=DIR       C header files [PREFIX/include]
837  --oldincludedir=DIR    C header files for non-gcc [/usr/include]
838  --infodir=DIR          info documentation [PREFIX/info]
839  --mandir=DIR           man documentation [PREFIX/man]
840_ACEOF
841
842  cat <<\_ACEOF
843
844Program names:
845  --program-prefix=PREFIX            prepend PREFIX to installed program names
846  --program-suffix=SUFFIX            append SUFFIX to installed program names
847  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
848
849System types:
850  --build=BUILD     configure for building on BUILD [guessed]
851  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
852  --target=TARGET   configure for building compilers for TARGET [HOST]
853_ACEOF
854fi
855
856if test -n "$ac_init_help"; then
857  case $ac_init_help in
858     short | recursive ) echo "Configuration of orxonox 0.3.1_alpha:";;
859   esac
860  cat <<\_ACEOF
861
862Optional Features:
863  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
864  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
865  --disable-dependency-tracking  speeds up one-time build
866  --enable-dependency-tracking   do not reject slow dependency extractors
867  --enable-debug          compiles in debug mode. Lots of debug info about the
868                          game.
869  --disable-modular-debug compiles in modular-debug mode, that logs
870                          differently on the many modules of orxonox.
871  --disable-gtk           Prevents GTK from being loaded
872  --disable-curl          Prevents libcURL from being loaded
873  --enable-profile        builds orxonox with profiling support
874  --enable-efence         builds orxonox with efence support
875  --enable-documentation  also builds the sDocumentation while make from
876                          srcdir
877
878Optional Packages:
879  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
880  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
881  --with-shared-lib-path  Tells the executable, where to look for the shared
882                          libraries.
883  --with-sub-projects     also builds the subProjects while make from srcdir
884
885Some influential environment variables:
886  CXX         C++ compiler command
887  CXXFLAGS    C++ compiler flags
888  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
889              nonstandard directory <lib dir>
890  CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
891              headers in a nonstandard directory <include dir>
892  CC          C compiler command
893  CFLAGS      C compiler flags
894  CPP         C preprocessor
895
896Use these variables to override the choices made by `configure' or to help
897it to find libraries and programs with nonstandard names/locations.
898
899Report bugs to <orxonox-dev at mail.datacore.ch>.
900_ACEOF
901fi
902
903if test "$ac_init_help" = "recursive"; then
904  # If there are subdirs, report their specific --help.
905  ac_popdir=`pwd`
906  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
907    test -d $ac_dir || continue
908    ac_builddir=.
909
910if test "$ac_dir" != .; then
911  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
912  # A "../" for each directory in $ac_dir_suffix.
913  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
914else
915  ac_dir_suffix= ac_top_builddir=
916fi
917
918case $srcdir in
919  .)  # No --srcdir option.  We are building in place.
920    ac_srcdir=.
921    if test -z "$ac_top_builddir"; then
922       ac_top_srcdir=.
923    else
924       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
925    fi ;;
926  [\\/]* | ?:[\\/]* )  # Absolute path.
927    ac_srcdir=$srcdir$ac_dir_suffix;
928    ac_top_srcdir=$srcdir ;;
929  *) # Relative path.
930    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
931    ac_top_srcdir=$ac_top_builddir$srcdir ;;
932esac
933
934# Do not use `cd foo && pwd` to compute absolute paths, because
935# the directories may not exist.
936case `pwd` in
937.) ac_abs_builddir="$ac_dir";;
938*)
939  case "$ac_dir" in
940  .) ac_abs_builddir=`pwd`;;
941  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
942  *) ac_abs_builddir=`pwd`/"$ac_dir";;
943  esac;;
944esac
945case $ac_abs_builddir in
946.) ac_abs_top_builddir=${ac_top_builddir}.;;
947*)
948  case ${ac_top_builddir}. in
949  .) ac_abs_top_builddir=$ac_abs_builddir;;
950  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
951  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
952  esac;;
953esac
954case $ac_abs_builddir in
955.) ac_abs_srcdir=$ac_srcdir;;
956*)
957  case $ac_srcdir in
958  .) ac_abs_srcdir=$ac_abs_builddir;;
959  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
960  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
961  esac;;
962esac
963case $ac_abs_builddir in
964.) ac_abs_top_srcdir=$ac_top_srcdir;;
965*)
966  case $ac_top_srcdir in
967  .) ac_abs_top_srcdir=$ac_abs_builddir;;
968  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
969  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
970  esac;;
971esac
972
973    cd $ac_dir
974    # Check for guested configure; otherwise get Cygnus style configure.
975    if test -f $ac_srcdir/configure.gnu; then
976      echo
977      $SHELL $ac_srcdir/configure.gnu  --help=recursive
978    elif test -f $ac_srcdir/configure; then
979      echo
980      $SHELL $ac_srcdir/configure  --help=recursive
981    elif test -f $ac_srcdir/configure.ac ||
982           test -f $ac_srcdir/configure.in; then
983      echo
984      $ac_configure --help
985    else
986      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
987    fi
988    cd $ac_popdir
989  done
990fi
991
992test -n "$ac_init_help" && exit 0
993if $ac_init_version; then
994  cat <<\_ACEOF
995orxonox configure 0.3.1_alpha
996generated by GNU Autoconf 2.59
997
998Copyright (C) 2003 Free Software Foundation, Inc.
999This configure script is free software; the Free Software Foundation
1000gives unlimited permission to copy, distribute and modify it.
1001_ACEOF
1002  exit 0
1003fi
1004exec 5>config.log
1005cat >&5 <<_ACEOF
1006This file contains any messages produced by compilers while
1007running configure, to aid debugging if configure makes a mistake.
1008
1009It was created by orxonox $as_me 0.3.1_alpha, which was
1010generated by GNU Autoconf 2.59.  Invocation command line was
1011
1012  $ $0 $@
1013
1014_ACEOF
1015{
1016cat <<_ASUNAME
1017## --------- ##
1018## Platform. ##
1019## --------- ##
1020
1021hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1022uname -m = `(uname -m) 2>/dev/null || echo unknown`
1023uname -r = `(uname -r) 2>/dev/null || echo unknown`
1024uname -s = `(uname -s) 2>/dev/null || echo unknown`
1025uname -v = `(uname -v) 2>/dev/null || echo unknown`
1026
1027/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1028/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1029
1030/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1031/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1032/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1033hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1034/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1035/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1036/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1037
1038_ASUNAME
1039
1040as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1041for as_dir in $PATH
1042do
1043  IFS=$as_save_IFS
1044  test -z "$as_dir" && as_dir=.
1045  echo "PATH: $as_dir"
1046done
1047
1048} >&5
1049
1050cat >&5 <<_ACEOF
1051
1052
1053## ----------- ##
1054## Core tests. ##
1055## ----------- ##
1056
1057_ACEOF
1058
1059
1060# Keep a trace of the command line.
1061# Strip out --no-create and --no-recursion so they do not pile up.
1062# Strip out --silent because we don't want to record it for future runs.
1063# Also quote any args containing shell meta-characters.
1064# Make two passes to allow for proper duplicate-argument suppression.
1065ac_configure_args=
1066ac_configure_args0=
1067ac_configure_args1=
1068ac_sep=
1069ac_must_keep_next=false
1070for ac_pass in 1 2
1071do
1072  for ac_arg
1073  do
1074    case $ac_arg in
1075    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1076    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1077    | -silent | --silent | --silen | --sile | --sil)
1078      continue ;;
1079    *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1080      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1081    esac
1082    case $ac_pass in
1083    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1084    2)
1085      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1086      if test $ac_must_keep_next = true; then
1087        ac_must_keep_next=false # Got value, back to normal.
1088      else
1089        case $ac_arg in
1090          *=* | --config-cache | -C | -disable-* | --disable-* \
1091          | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1092          | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1093          | -with-* | --with-* | -without-* | --without-* | --x)
1094            case "$ac_configure_args0 " in
1095              "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1096            esac
1097            ;;
1098          -* ) ac_must_keep_next=true ;;
1099        esac
1100      fi
1101      ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1102      # Get rid of the leading space.
1103      ac_sep=" "
1104      ;;
1105    esac
1106  done
1107done
1108$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1109$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1110
1111# When interrupted or exit'd, cleanup temporary files, and complete
1112# config.log.  We remove comments because anyway the quotes in there
1113# would cause problems or look ugly.
1114# WARNING: Be sure not to use single quotes in there, as some shells,
1115# such as our DU 5.0 friend, will then `close' the trap.
1116trap 'exit_status=$?
1117  # Save into config.log some information that might help in debugging.
1118  {
1119    echo
1120
1121    cat <<\_ASBOX
1122## ---------------- ##
1123## Cache variables. ##
1124## ---------------- ##
1125_ASBOX
1126    echo
1127    # The following way of writing the cache mishandles newlines in values,
1128{
1129  (set) 2>&1 |
1130    case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1131    *ac_space=\ *)
1132      sed -n \
1133        "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1134          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1135      ;;
1136    *)
1137      sed -n \
1138        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1139      ;;
1140    esac;
1141}
1142    echo
1143
1144    cat <<\_ASBOX
1145## ----------------- ##
1146## Output variables. ##
1147## ----------------- ##
1148_ASBOX
1149    echo
1150    for ac_var in $ac_subst_vars
1151    do
1152      eval ac_val=$`echo $ac_var`
1153      echo "$ac_var='"'"'$ac_val'"'"'"
1154    done | sort
1155    echo
1156
1157    if test -n "$ac_subst_files"; then
1158      cat <<\_ASBOX
1159## ------------- ##
1160## Output files. ##
1161## ------------- ##
1162_ASBOX
1163      echo
1164      for ac_var in $ac_subst_files
1165      do
1166        eval ac_val=$`echo $ac_var`
1167        echo "$ac_var='"'"'$ac_val'"'"'"
1168      done | sort
1169      echo
1170    fi
1171
1172    if test -s confdefs.h; then
1173      cat <<\_ASBOX
1174## ----------- ##
1175## confdefs.h. ##
1176## ----------- ##
1177_ASBOX
1178      echo
1179      sed "/^$/d" confdefs.h | sort
1180      echo
1181    fi
1182    test "$ac_signal" != 0 &&
1183      echo "$as_me: caught signal $ac_signal"
1184    echo "$as_me: exit $exit_status"
1185  } >&5
1186  rm -f core *.core &&
1187  rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1188    exit $exit_status
1189     ' 0
1190for ac_signal in 1 2 13 15; do
1191  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1192done
1193ac_signal=0
1194
1195# confdefs.h avoids OS command line length limits that DEFS can exceed.
1196rm -rf conftest* confdefs.h
1197# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1198echo >confdefs.h
1199
1200# Predefined preprocessor variables.
1201
1202cat >>confdefs.h <<_ACEOF
1203#define PACKAGE_NAME "$PACKAGE_NAME"
1204_ACEOF
1205
1206
1207cat >>confdefs.h <<_ACEOF
1208#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1209_ACEOF
1210
1211
1212cat >>confdefs.h <<_ACEOF
1213#define PACKAGE_VERSION "$PACKAGE_VERSION"
1214_ACEOF
1215
1216
1217cat >>confdefs.h <<_ACEOF
1218#define PACKAGE_STRING "$PACKAGE_STRING"
1219_ACEOF
1220
1221
1222cat >>confdefs.h <<_ACEOF
1223#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1224_ACEOF
1225
1226
1227# Let the site file select an alternate cache file if it wants to.
1228# Prefer explicitly selected file to automatically selected ones.
1229if test -z "$CONFIG_SITE"; then
1230  if test "x$prefix" != xNONE; then
1231    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1232  else
1233    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1234  fi
1235fi
1236for ac_site_file in $CONFIG_SITE; do
1237  if test -r "$ac_site_file"; then
1238    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1239echo "$as_me: loading site script $ac_site_file" >&6;}
1240    sed 's/^/| /' "$ac_site_file" >&5
1241    . "$ac_site_file"
1242  fi
1243done
1244
1245if test -r "$cache_file"; then
1246  # Some versions of bash will fail to source /dev/null (special
1247  # files actually), so we avoid doing that.
1248  if test -f "$cache_file"; then
1249    { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1250echo "$as_me: loading cache $cache_file" >&6;}
1251    case $cache_file in
1252      [\\/]* | ?:[\\/]* ) . $cache_file;;
1253      *)                      . ./$cache_file;;
1254    esac
1255  fi
1256else
1257  { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1258echo "$as_me: creating cache $cache_file" >&6;}
1259  >$cache_file
1260fi
1261
1262# Check that the precious variables saved in the cache have kept the same
1263# value.
1264ac_cache_corrupted=false
1265for ac_var in `(set) 2>&1 |
1266               sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1267  eval ac_old_set=\$ac_cv_env_${ac_var}_set
1268  eval ac_new_set=\$ac_env_${ac_var}_set
1269  eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1270  eval ac_new_val="\$ac_env_${ac_var}_value"
1271  case $ac_old_set,$ac_new_set in
1272    set,)
1273      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1274echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1275      ac_cache_corrupted=: ;;
1276    ,set)
1277      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1278echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1279      ac_cache_corrupted=: ;;
1280    ,);;
1281    *)
1282      if test "x$ac_old_val" != "x$ac_new_val"; then
1283        { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1284echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1285        { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1286echo "$as_me:   former value:  $ac_old_val" >&2;}
1287        { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1288echo "$as_me:   current value: $ac_new_val" >&2;}
1289        ac_cache_corrupted=:
1290      fi;;
1291  esac
1292  # Pass precious variables to config.status.
1293  if test "$ac_new_set" = set; then
1294    case $ac_new_val in
1295    *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1296      ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1297    *) ac_arg=$ac_var=$ac_new_val ;;
1298    esac
1299    case " $ac_configure_args " in
1300      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1301      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1302    esac
1303  fi
1304done
1305if $ac_cache_corrupted; then
1306  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1307echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1308  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1309echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1310   { (exit 1); exit 1; }; }
1311fi
1312
1313ac_ext=c
1314ac_cpp='$CPP $CPPFLAGS'
1315ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1316ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1317ac_compiler_gnu=$ac_cv_c_compiler_gnu
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346## Detect the canonical host and target build environment.
1347ac_aux_dir=
1348for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1349  if test -f $ac_dir/install-sh; then
1350    ac_aux_dir=$ac_dir
1351    ac_install_sh="$ac_aux_dir/install-sh -c"
1352    break
1353  elif test -f $ac_dir/install.sh; then
1354    ac_aux_dir=$ac_dir
1355    ac_install_sh="$ac_aux_dir/install.sh -c"
1356    break
1357  elif test -f $ac_dir/shtool; then
1358    ac_aux_dir=$ac_dir
1359    ac_install_sh="$ac_aux_dir/shtool install -c"
1360    break
1361  fi
1362done
1363if test -z "$ac_aux_dir"; then
1364  { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1365echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1366   { (exit 1); exit 1; }; }
1367fi
1368ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1369ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1370ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1371
1372# Make sure we can run config.sub.
1373$ac_config_sub sun4 >/dev/null 2>&1 ||
1374  { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1375echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1376   { (exit 1); exit 1; }; }
1377
1378echo "$as_me:$LINENO: checking build system type" >&5
1379echo $ECHO_N "checking build system type... $ECHO_C" >&6
1380if test "${ac_cv_build+set}" = set; then
1381  echo $ECHO_N "(cached) $ECHO_C" >&6
1382else
1383  ac_cv_build_alias=$build_alias
1384test -z "$ac_cv_build_alias" &&
1385  ac_cv_build_alias=`$ac_config_guess`
1386test -z "$ac_cv_build_alias" &&
1387  { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1388echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1389   { (exit 1); exit 1; }; }
1390ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1391  { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1392echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1393   { (exit 1); exit 1; }; }
1394
1395fi
1396echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1397echo "${ECHO_T}$ac_cv_build" >&6
1398build=$ac_cv_build
1399build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1400build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1401build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1402
1403
1404echo "$as_me:$LINENO: checking host system type" >&5
1405echo $ECHO_N "checking host system type... $ECHO_C" >&6
1406if test "${ac_cv_host+set}" = set; then
1407  echo $ECHO_N "(cached) $ECHO_C" >&6
1408else
1409  ac_cv_host_alias=$host_alias
1410test -z "$ac_cv_host_alias" &&
1411  ac_cv_host_alias=$ac_cv_build_alias
1412ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1413  { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1414echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1415   { (exit 1); exit 1; }; }
1416
1417fi
1418echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1419echo "${ECHO_T}$ac_cv_host" >&6
1420host=$ac_cv_host
1421host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1422host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1423host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1424
1425
1426echo "$as_me:$LINENO: checking target system type" >&5
1427echo $ECHO_N "checking target system type... $ECHO_C" >&6
1428if test "${ac_cv_target+set}" = set; then
1429  echo $ECHO_N "(cached) $ECHO_C" >&6
1430else
1431  ac_cv_target_alias=$target_alias
1432test "x$ac_cv_target_alias" = "x" &&
1433  ac_cv_target_alias=$ac_cv_host_alias
1434ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1435  { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1436echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1437   { (exit 1); exit 1; }; }
1438
1439fi
1440echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1441echo "${ECHO_T}$ac_cv_target" >&6
1442target=$ac_cv_target
1443target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1444target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1445target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1446
1447
1448# The aliases save the names the user supplied, while $host etc.
1449# will get canonicalized.
1450test -n "$target_alias" &&
1451  test "$program_prefix$program_suffix$program_transform_name" = \
1452    NONENONEs,x,x, &&
1453  program_prefix=${target_alias}-
1454
1455am__api_version="1.8"
1456# Find a good install program.  We prefer a C program (faster),
1457# so one script is as good as another.  But avoid the broken or
1458# incompatible versions:
1459# SysV /etc/install, /usr/sbin/install
1460# SunOS /usr/etc/install
1461# IRIX /sbin/install
1462# AIX /bin/install
1463# AmigaOS /C/install, which installs bootblocks on floppy discs
1464# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1465# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1466# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1467# OS/2's system install, which has a completely different semantic
1468# ./install, which can be erroneously created by make from ./install.sh.
1469echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1470echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1471if test -z "$INSTALL"; then
1472if test "${ac_cv_path_install+set}" = set; then
1473  echo $ECHO_N "(cached) $ECHO_C" >&6
1474else
1475  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1476for as_dir in $PATH
1477do
1478  IFS=$as_save_IFS
1479  test -z "$as_dir" && as_dir=.
1480  # Account for people who put trailing slashes in PATH elements.
1481case $as_dir/ in
1482  ./ | .// | /cC/* | \
1483  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1484  ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1485  /usr/ucb/* ) ;;
1486  *)
1487    # OSF1 and SCO ODT 3.0 have their own names for install.
1488    # Don't use installbsd from OSF since it installs stuff as root
1489    # by default.
1490    for ac_prog in ginstall scoinst install; do
1491      for ac_exec_ext in '' $ac_executable_extensions; do
1492        if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1493          if test $ac_prog = install &&
1494            grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1495            # AIX install.  It has an incompatible calling convention.
1496            :
1497          elif test $ac_prog = install &&
1498            grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1499            # program-specific install script used by HP pwplus--don't use.
1500            :
1501          else
1502            ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1503            break 3
1504          fi
1505        fi
1506      done
1507    done
1508    ;;
1509esac
1510done
1511
1512
1513fi
1514  if test "${ac_cv_path_install+set}" = set; then
1515    INSTALL=$ac_cv_path_install
1516  else
1517    # As a last resort, use the slow shell script.  We don't cache a
1518    # path for INSTALL within a source directory, because that will
1519    # break other packages using the cache if that directory is
1520    # removed, or if the path is relative.
1521    INSTALL=$ac_install_sh
1522  fi
1523fi
1524echo "$as_me:$LINENO: result: $INSTALL" >&5
1525echo "${ECHO_T}$INSTALL" >&6
1526
1527# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1528# It thinks the first close brace ends the variable substitution.
1529test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1530
1531test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1532
1533test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1534
1535echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1536echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1537# Just in case
1538sleep 1
1539echo timestamp > conftest.file
1540# Do `set' in a subshell so we don't clobber the current shell's
1541# arguments.  Must try -L first in case configure is actually a
1542# symlink; some systems play weird games with the mod time of symlinks
1543# (eg FreeBSD returns the mod time of the symlink's containing
1544# directory).
1545if (
1546   set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1547   if test "$*" = "X"; then
1548      # -L didn't work.
1549      set X `ls -t $srcdir/configure conftest.file`
1550   fi
1551   rm -f conftest.file
1552   if test "$*" != "X $srcdir/configure conftest.file" \
1553      && test "$*" != "X conftest.file $srcdir/configure"; then
1554
1555      # If neither matched, then we have a broken ls.  This can happen
1556      # if, for instance, CONFIG_SHELL is bash and it inherits a
1557      # broken ls alias from the environment.  This has actually
1558      # happened.  Such a system could not be considered "sane".
1559      { { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
1560alias in your environment" >&5
1561echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
1562alias in your environment" >&2;}
1563   { (exit 1); exit 1; }; }
1564   fi
1565
1566   test "$2" = conftest.file
1567   )
1568then
1569   # Ok.
1570   :
1571else
1572   { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1573Check your system clock" >&5
1574echo "$as_me: error: newly created file is older than distributed files!
1575Check your system clock" >&2;}
1576   { (exit 1); exit 1; }; }
1577fi
1578echo "$as_me:$LINENO: result: yes" >&5
1579echo "${ECHO_T}yes" >&6
1580test "$program_prefix" != NONE &&
1581  program_transform_name="s,^,$program_prefix,;$program_transform_name"
1582# Use a double $ so make ignores it.
1583test "$program_suffix" != NONE &&
1584  program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1585# Double any \ or $.  echo might interpret backslashes.
1586# By default was `s,x,x', remove it if useless.
1587cat <<\_ACEOF >conftest.sed
1588s/[\\$]/&&/g;s/;s,x,x,$//
1589_ACEOF
1590program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1591rm conftest.sed
1592
1593# expand $ac_aux_dir to an absolute path
1594am_aux_dir=`cd $ac_aux_dir && pwd`
1595
1596test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1597# Use eval to expand $SHELL
1598if eval "$MISSING --run true"; then
1599  am_missing_run="$MISSING --run "
1600else
1601  am_missing_run=
1602  { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1603echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1604fi
1605
1606if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1607  # Keeping the `.' argument allows $(mkdir_p) to be used without
1608  # argument.  Indeed, we sometimes output rules like
1609  #   $(mkdir_p) $(somedir)
1610  # where $(somedir) is conditionally defined.
1611  # (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
1612  # expensive solution, as it forces Make to start a sub-shell.)
1613  mkdir_p='mkdir -p -- .'
1614else
1615  # On NextStep and OpenStep, the `mkdir' command does not
1616  # recognize any option.  It will interpret all options as
1617  # directories to create, and then abort because `.' already
1618  # exists.
1619  for d in ./-p ./--version;
1620  do
1621    test -d $d && rmdir $d
1622  done
1623  # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1624  if test -f "$ac_aux_dir/mkinstalldirs"; then
1625    mkdir_p='$(mkinstalldirs)'
1626  else
1627    mkdir_p='$(install_sh) -d'
1628  fi
1629fi
1630
1631for ac_prog in gawk mawk nawk awk
1632do
1633  # Extract the first word of "$ac_prog", so it can be a program name with args.
1634set dummy $ac_prog; ac_word=$2
1635echo "$as_me:$LINENO: checking for $ac_word" >&5
1636echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1637if test "${ac_cv_prog_AWK+set}" = set; then
1638  echo $ECHO_N "(cached) $ECHO_C" >&6
1639else
1640  if test -n "$AWK"; then
1641  ac_cv_prog_AWK="$AWK" # Let the user override the test.
1642else
1643as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1644for as_dir in $PATH
1645do
1646  IFS=$as_save_IFS
1647  test -z "$as_dir" && as_dir=.
1648  for ac_exec_ext in '' $ac_executable_extensions; do
1649  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1650    ac_cv_prog_AWK="$ac_prog"
1651    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1652    break 2
1653  fi
1654done
1655done
1656
1657fi
1658fi
1659AWK=$ac_cv_prog_AWK
1660if test -n "$AWK"; then
1661  echo "$as_me:$LINENO: result: $AWK" >&5
1662echo "${ECHO_T}$AWK" >&6
1663else
1664  echo "$as_me:$LINENO: result: no" >&5
1665echo "${ECHO_T}no" >&6
1666fi
1667
1668  test -n "$AWK" && break
1669done
1670
1671echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1672echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1673set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
1674if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1675  echo $ECHO_N "(cached) $ECHO_C" >&6
1676else
1677  cat >conftest.make <<\_ACEOF
1678all:
1679        @echo 'ac_maketemp="$(MAKE)"'
1680_ACEOF
1681# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1682eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1683if test -n "$ac_maketemp"; then
1684  eval ac_cv_prog_make_${ac_make}_set=yes
1685else
1686  eval ac_cv_prog_make_${ac_make}_set=no
1687fi
1688rm -f conftest.make
1689fi
1690if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1691  echo "$as_me:$LINENO: result: yes" >&5
1692echo "${ECHO_T}yes" >&6
1693  SET_MAKE=
1694else
1695  echo "$as_me:$LINENO: result: no" >&5
1696echo "${ECHO_T}no" >&6
1697  SET_MAKE="MAKE=${MAKE-make}"
1698fi
1699
1700rm -rf .tst 2>/dev/null
1701mkdir .tst 2>/dev/null
1702if test -d .tst; then
1703  am__leading_dot=.
1704else
1705  am__leading_dot=_
1706fi
1707rmdir .tst 2>/dev/null
1708
1709# test to see if srcdir already configured
1710if test "`cd $srcdir && pwd`" != "`pwd`" &&
1711   test -f $srcdir/config.status; then
1712  { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1713echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1714   { (exit 1); exit 1; }; }
1715fi
1716
1717# test whether we have cygpath
1718if test -z "$CYGPATH_W"; then
1719  if (cygpath --version) >/dev/null 2>/dev/null; then
1720    CYGPATH_W='cygpath -w'
1721  else
1722    CYGPATH_W=echo
1723  fi
1724fi
1725
1726
1727# Define the identity of the package.
1728 PACKAGE='orxonox'
1729 VERSION='0.3.1_alpha'
1730
1731
1732cat >>confdefs.h <<_ACEOF
1733#define PACKAGE "$PACKAGE"
1734_ACEOF
1735
1736
1737cat >>confdefs.h <<_ACEOF
1738#define VERSION "$VERSION"
1739_ACEOF
1740
1741# Some tools Automake needs.
1742
1743ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1744
1745
1746AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1747
1748
1749AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1750
1751
1752AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1753
1754
1755MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1756
1757
1758AMTAR=${AMTAR-"${am_missing_run}tar"}
1759
1760install_sh=${install_sh-"$am_aux_dir/install-sh"}
1761
1762# Installed binaries are usually stripped using `strip' when the user
1763# run `make install-strip'.  However `strip' might not be the right
1764# tool to use in cross-compilation environments, therefore Automake
1765# will honor the `STRIP' environment variable to overrule this program.
1766if test "$cross_compiling" != no; then
1767  if test -n "$ac_tool_prefix"; then
1768  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1769set dummy ${ac_tool_prefix}strip; ac_word=$2
1770echo "$as_me:$LINENO: checking for $ac_word" >&5
1771echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1772if test "${ac_cv_prog_STRIP+set}" = set; then
1773  echo $ECHO_N "(cached) $ECHO_C" >&6
1774else
1775  if test -n "$STRIP"; then
1776  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1777else
1778as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1779for as_dir in $PATH
1780do
1781  IFS=$as_save_IFS
1782  test -z "$as_dir" && as_dir=.
1783  for ac_exec_ext in '' $ac_executable_extensions; do
1784  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1785    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1786    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1787    break 2
1788  fi
1789done
1790done
1791
1792fi
1793fi
1794STRIP=$ac_cv_prog_STRIP
1795if test -n "$STRIP"; then
1796  echo "$as_me:$LINENO: result: $STRIP" >&5
1797echo "${ECHO_T}$STRIP" >&6
1798else
1799  echo "$as_me:$LINENO: result: no" >&5
1800echo "${ECHO_T}no" >&6
1801fi
1802
1803fi
1804if test -z "$ac_cv_prog_STRIP"; then
1805  ac_ct_STRIP=$STRIP
1806  # Extract the first word of "strip", so it can be a program name with args.
1807set dummy strip; ac_word=$2
1808echo "$as_me:$LINENO: checking for $ac_word" >&5
1809echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1810if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1811  echo $ECHO_N "(cached) $ECHO_C" >&6
1812else
1813  if test -n "$ac_ct_STRIP"; then
1814  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1815else
1816as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1817for as_dir in $PATH
1818do
1819  IFS=$as_save_IFS
1820  test -z "$as_dir" && as_dir=.
1821  for ac_exec_ext in '' $ac_executable_extensions; do
1822  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1823    ac_cv_prog_ac_ct_STRIP="strip"
1824    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1825    break 2
1826  fi
1827done
1828done
1829
1830  test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1831fi
1832fi
1833ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1834if test -n "$ac_ct_STRIP"; then
1835  echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1836echo "${ECHO_T}$ac_ct_STRIP" >&6
1837else
1838  echo "$as_me:$LINENO: result: no" >&5
1839echo "${ECHO_T}no" >&6
1840fi
1841
1842  STRIP=$ac_ct_STRIP
1843else
1844  STRIP="$ac_cv_prog_STRIP"
1845fi
1846
1847fi
1848INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1849
1850# We need awk for the "check" target.  The system "awk" is bad on
1851# some platforms.
1852
1853
1854
1855
1856
1857          ac_config_headers="$ac_config_headers config.h"
1858
1859
1860#########################
1861## Checks for programs ##
1862#########################
1863ac_ext=cc
1864ac_cpp='$CXXCPP $CPPFLAGS'
1865ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1866ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1867ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1868if test -n "$ac_tool_prefix"; then
1869  for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1870  do
1871    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1872set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1873echo "$as_me:$LINENO: checking for $ac_word" >&5
1874echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1875if test "${ac_cv_prog_CXX+set}" = set; then
1876  echo $ECHO_N "(cached) $ECHO_C" >&6
1877else
1878  if test -n "$CXX"; then
1879  ac_cv_prog_CXX="$CXX" # Let the user override the test.
1880else
1881as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1882for as_dir in $PATH
1883do
1884  IFS=$as_save_IFS
1885  test -z "$as_dir" && as_dir=.
1886  for ac_exec_ext in '' $ac_executable_extensions; do
1887  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1888    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1889    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1890    break 2
1891  fi
1892done
1893done
1894
1895fi
1896fi
1897CXX=$ac_cv_prog_CXX
1898if test -n "$CXX"; then
1899  echo "$as_me:$LINENO: result: $CXX" >&5
1900echo "${ECHO_T}$CXX" >&6
1901else
1902  echo "$as_me:$LINENO: result: no" >&5
1903echo "${ECHO_T}no" >&6
1904fi
1905
1906    test -n "$CXX" && break
1907  done
1908fi
1909if test -z "$CXX"; then
1910  ac_ct_CXX=$CXX
1911  for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
1912do
1913  # Extract the first word of "$ac_prog", so it can be a program name with args.
1914set dummy $ac_prog; ac_word=$2
1915echo "$as_me:$LINENO: checking for $ac_word" >&5
1916echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1917if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1918  echo $ECHO_N "(cached) $ECHO_C" >&6
1919else
1920  if test -n "$ac_ct_CXX"; then
1921  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1922else
1923as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1924for as_dir in $PATH
1925do
1926  IFS=$as_save_IFS
1927  test -z "$as_dir" && as_dir=.
1928  for ac_exec_ext in '' $ac_executable_extensions; do
1929  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1930    ac_cv_prog_ac_ct_CXX="$ac_prog"
1931    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1932    break 2
1933  fi
1934done
1935done
1936
1937fi
1938fi
1939ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1940if test -n "$ac_ct_CXX"; then
1941  echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
1942echo "${ECHO_T}$ac_ct_CXX" >&6
1943else
1944  echo "$as_me:$LINENO: result: no" >&5
1945echo "${ECHO_T}no" >&6
1946fi
1947
1948  test -n "$ac_ct_CXX" && break
1949done
1950test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
1951
1952  CXX=$ac_ct_CXX
1953fi
1954
1955
1956# Provide some information about the compiler.
1957echo "$as_me:$LINENO:" \
1958     "checking for C++ compiler version" >&5
1959ac_compiler=`set X $ac_compile; echo $2`
1960{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
1961  (eval $ac_compiler --version </dev/null >&5) 2>&5
1962  ac_status=$?
1963  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1964  (exit $ac_status); }
1965{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
1966  (eval $ac_compiler -v </dev/null >&5) 2>&5
1967  ac_status=$?
1968  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1969  (exit $ac_status); }
1970{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
1971  (eval $ac_compiler -V </dev/null >&5) 2>&5
1972  ac_status=$?
1973  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1974  (exit $ac_status); }
1975
1976cat >conftest.$ac_ext <<_ACEOF
1977/* confdefs.h.  */
1978_ACEOF
1979cat confdefs.h >>conftest.$ac_ext
1980cat >>conftest.$ac_ext <<_ACEOF
1981/* end confdefs.h.  */
1982
1983int
1984main ()
1985{
1986
1987  ;
1988  return 0;
1989}
1990_ACEOF
1991ac_clean_files_save=$ac_clean_files
1992ac_clean_files="$ac_clean_files a.out a.exe b.out"
1993# Try to create an executable without -o first, disregard a.out.
1994# It will help us diagnose broken compilers, and finding out an intuition
1995# of exeext.
1996echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
1997echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6
1998ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1999if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2000  (eval $ac_link_default) 2>&5
2001  ac_status=$?
2002  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2003  (exit $ac_status); }; then
2004  # Find the output, starting from the most likely.  This scheme is
2005# not robust to junk in `.', hence go to wildcards (a.*) only as a last
2006# resort.
2007
2008# Be careful to initialize this variable, since it used to be cached.
2009# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2010ac_cv_exeext=
2011# b.out is created by i960 compilers.
2012for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2013do
2014  test -f "$ac_file" || continue
2015  case $ac_file in
2016    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2017        ;;
2018    conftest.$ac_ext )
2019        # This is the source file.
2020        ;;
2021    [ab].out )
2022        # We found the default executable, but exeext='' is most
2023        # certainly right.
2024        break;;
2025    *.* )
2026        ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2027        # FIXME: I believe we export ac_cv_exeext for Libtool,
2028        # but it would be cool to find out if it's true.  Does anybody
2029        # maintain Libtool? --akim.
2030        export ac_cv_exeext
2031        break;;
2032    * )
2033        break;;
2034  esac
2035done
2036else
2037  echo "$as_me: failed program was:" >&5
2038sed 's/^/| /' conftest.$ac_ext >&5
2039
2040{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
2041See \`config.log' for more details." >&5
2042echo "$as_me: error: C++ compiler cannot create executables
2043See \`config.log' for more details." >&2;}
2044   { (exit 77); exit 77; }; }
2045fi
2046
2047ac_exeext=$ac_cv_exeext
2048echo "$as_me:$LINENO: result: $ac_file" >&5
2049echo "${ECHO_T}$ac_file" >&6
2050
2051# Check the compiler produces executables we can run.  If not, either
2052# the compiler is broken, or we cross compile.
2053echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
2054echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
2055# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2056# If not cross compiling, check that we can run a simple program.
2057if test "$cross_compiling" != yes; then
2058  if { ac_try='./$ac_file'
2059  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2060  (eval $ac_try) 2>&5
2061  ac_status=$?
2062  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2063  (exit $ac_status); }; }; then
2064    cross_compiling=no
2065  else
2066    if test "$cross_compiling" = maybe; then
2067        cross_compiling=yes
2068    else
2069        { { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
2070If you meant to cross compile, use \`--host'.
2071See \`config.log' for more details." >&5
2072echo "$as_me: error: cannot run C++ compiled programs.
2073If you meant to cross compile, use \`--host'.
2074See \`config.log' for more details." >&2;}
2075   { (exit 1); exit 1; }; }
2076    fi
2077  fi
2078fi
2079echo "$as_me:$LINENO: result: yes" >&5
2080echo "${ECHO_T}yes" >&6
2081
2082rm -f a.out a.exe conftest$ac_cv_exeext b.out
2083ac_clean_files=$ac_clean_files_save
2084# Check the compiler produces executables we can run.  If not, either
2085# the compiler is broken, or we cross compile.
2086echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2087echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2088echo "$as_me:$LINENO: result: $cross_compiling" >&5
2089echo "${ECHO_T}$cross_compiling" >&6
2090
2091echo "$as_me:$LINENO: checking for suffix of executables" >&5
2092echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2093if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2094  (eval $ac_link) 2>&5
2095  ac_status=$?
2096  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2097  (exit $ac_status); }; then
2098  # If both `conftest.exe' and `conftest' are `present' (well, observable)
2099# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2100# work properly (i.e., refer to `conftest.exe'), while it won't with
2101# `rm'.
2102for ac_file in conftest.exe conftest conftest.*; do
2103  test -f "$ac_file" || continue
2104  case $ac_file in
2105    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2106    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2107          export ac_cv_exeext
2108          break;;
2109    * ) break;;
2110  esac
2111done
2112else
2113  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2114See \`config.log' for more details." >&5
2115echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2116See \`config.log' for more details." >&2;}
2117   { (exit 1); exit 1; }; }
2118fi
2119
2120rm -f conftest$ac_cv_exeext
2121echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2122echo "${ECHO_T}$ac_cv_exeext" >&6
2123
2124rm -f conftest.$ac_ext
2125EXEEXT=$ac_cv_exeext
2126ac_exeext=$EXEEXT
2127echo "$as_me:$LINENO: checking for suffix of object files" >&5
2128echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2129if test "${ac_cv_objext+set}" = set; then
2130  echo $ECHO_N "(cached) $ECHO_C" >&6
2131else
2132  cat >conftest.$ac_ext <<_ACEOF
2133/* confdefs.h.  */
2134_ACEOF
2135cat confdefs.h >>conftest.$ac_ext
2136cat >>conftest.$ac_ext <<_ACEOF
2137/* end confdefs.h.  */
2138
2139int
2140main ()
2141{
2142
2143  ;
2144  return 0;
2145}
2146_ACEOF
2147rm -f conftest.o conftest.obj
2148if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2149  (eval $ac_compile) 2>&5
2150  ac_status=$?
2151  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2152  (exit $ac_status); }; then
2153  for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2154  case $ac_file in
2155    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2156    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2157       break;;
2158  esac
2159done
2160else
2161  echo "$as_me: failed program was:" >&5
2162sed 's/^/| /' conftest.$ac_ext >&5
2163
2164{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2165See \`config.log' for more details." >&5
2166echo "$as_me: error: cannot compute suffix of object files: cannot compile
2167See \`config.log' for more details." >&2;}
2168   { (exit 1); exit 1; }; }
2169fi
2170
2171rm -f conftest.$ac_cv_objext conftest.$ac_ext
2172fi
2173echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2174echo "${ECHO_T}$ac_cv_objext" >&6
2175OBJEXT=$ac_cv_objext
2176ac_objext=$OBJEXT
2177echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2178echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
2179if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2180  echo $ECHO_N "(cached) $ECHO_C" >&6
2181else
2182  cat >conftest.$ac_ext <<_ACEOF
2183/* confdefs.h.  */
2184_ACEOF
2185cat confdefs.h >>conftest.$ac_ext
2186cat >>conftest.$ac_ext <<_ACEOF
2187/* end confdefs.h.  */
2188
2189int
2190main ()
2191{
2192#ifndef __GNUC__
2193       choke me
2194#endif
2195
2196  ;
2197  return 0;
2198}
2199_ACEOF
2200rm -f conftest.$ac_objext
2201if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2202  (eval $ac_compile) 2>conftest.er1
2203  ac_status=$?
2204  grep -v '^ *+' conftest.er1 >conftest.err
2205  rm -f conftest.er1
2206  cat conftest.err >&5
2207  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2208  (exit $ac_status); } &&
2209         { ac_try='test -z "$ac_cxx_werror_flag"
2210                         || test ! -s conftest.err'
2211  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2212  (eval $ac_try) 2>&5
2213  ac_status=$?
2214  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2215  (exit $ac_status); }; } &&
2216         { ac_try='test -s conftest.$ac_objext'
2217  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2218  (eval $ac_try) 2>&5
2219  ac_status=$?
2220  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2221  (exit $ac_status); }; }; then
2222  ac_compiler_gnu=yes
2223else
2224  echo "$as_me: failed program was:" >&5
2225sed 's/^/| /' conftest.$ac_ext >&5
2226
2227ac_compiler_gnu=no
2228fi
2229rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2230ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2231
2232fi
2233echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2234echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
2235GXX=`test $ac_compiler_gnu = yes && echo yes`
2236ac_test_CXXFLAGS=${CXXFLAGS+set}
2237ac_save_CXXFLAGS=$CXXFLAGS
2238CXXFLAGS="-g"
2239echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2240echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
2241if test "${ac_cv_prog_cxx_g+set}" = set; then
2242  echo $ECHO_N "(cached) $ECHO_C" >&6
2243else
2244  cat >conftest.$ac_ext <<_ACEOF
2245/* confdefs.h.  */
2246_ACEOF
2247cat confdefs.h >>conftest.$ac_ext
2248cat >>conftest.$ac_ext <<_ACEOF
2249/* end confdefs.h.  */
2250
2251int
2252main ()
2253{
2254
2255  ;
2256  return 0;
2257}
2258_ACEOF
2259rm -f conftest.$ac_objext
2260if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2261  (eval $ac_compile) 2>conftest.er1
2262  ac_status=$?
2263  grep -v '^ *+' conftest.er1 >conftest.err
2264  rm -f conftest.er1
2265  cat conftest.err >&5
2266  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2267  (exit $ac_status); } &&
2268         { ac_try='test -z "$ac_cxx_werror_flag"
2269                         || test ! -s conftest.err'
2270  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2271  (eval $ac_try) 2>&5
2272  ac_status=$?
2273  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2274  (exit $ac_status); }; } &&
2275         { ac_try='test -s conftest.$ac_objext'
2276  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2277  (eval $ac_try) 2>&5
2278  ac_status=$?
2279  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2280  (exit $ac_status); }; }; then
2281  ac_cv_prog_cxx_g=yes
2282else
2283  echo "$as_me: failed program was:" >&5
2284sed 's/^/| /' conftest.$ac_ext >&5
2285
2286ac_cv_prog_cxx_g=no
2287fi
2288rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2289fi
2290echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2291echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
2292if test "$ac_test_CXXFLAGS" = set; then
2293  CXXFLAGS=$ac_save_CXXFLAGS
2294elif test $ac_cv_prog_cxx_g = yes; then
2295  if test "$GXX" = yes; then
2296    CXXFLAGS="-g -O2"
2297  else
2298    CXXFLAGS="-g"
2299  fi
2300else
2301  if test "$GXX" = yes; then
2302    CXXFLAGS="-O2"
2303  else
2304    CXXFLAGS=
2305  fi
2306fi
2307for ac_declaration in \
2308   '' \
2309   'extern "C" void std::exit (int) throw (); using std::exit;' \
2310   'extern "C" void std::exit (int); using std::exit;' \
2311   'extern "C" void exit (int) throw ();' \
2312   'extern "C" void exit (int);' \
2313   'void exit (int);'
2314do
2315  cat >conftest.$ac_ext <<_ACEOF
2316/* confdefs.h.  */
2317_ACEOF
2318cat confdefs.h >>conftest.$ac_ext
2319cat >>conftest.$ac_ext <<_ACEOF
2320/* end confdefs.h.  */
2321$ac_declaration
2322#include <stdlib.h>
2323int
2324main ()
2325{
2326exit (42);
2327  ;
2328  return 0;
2329}
2330_ACEOF
2331rm -f conftest.$ac_objext
2332if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2333  (eval $ac_compile) 2>conftest.er1
2334  ac_status=$?
2335  grep -v '^ *+' conftest.er1 >conftest.err
2336  rm -f conftest.er1
2337  cat conftest.err >&5
2338  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2339  (exit $ac_status); } &&
2340         { ac_try='test -z "$ac_cxx_werror_flag"
2341                         || test ! -s conftest.err'
2342  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2343  (eval $ac_try) 2>&5
2344  ac_status=$?
2345  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2346  (exit $ac_status); }; } &&
2347         { ac_try='test -s conftest.$ac_objext'
2348  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2349  (eval $ac_try) 2>&5
2350  ac_status=$?
2351  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2352  (exit $ac_status); }; }; then
2353  :
2354else
2355  echo "$as_me: failed program was:" >&5
2356sed 's/^/| /' conftest.$ac_ext >&5
2357
2358continue
2359fi
2360rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2361  cat >conftest.$ac_ext <<_ACEOF
2362/* confdefs.h.  */
2363_ACEOF
2364cat confdefs.h >>conftest.$ac_ext
2365cat >>conftest.$ac_ext <<_ACEOF
2366/* end confdefs.h.  */
2367$ac_declaration
2368int
2369main ()
2370{
2371exit (42);
2372  ;
2373  return 0;
2374}
2375_ACEOF
2376rm -f conftest.$ac_objext
2377if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2378  (eval $ac_compile) 2>conftest.er1
2379  ac_status=$?
2380  grep -v '^ *+' conftest.er1 >conftest.err
2381  rm -f conftest.er1
2382  cat conftest.err >&5
2383  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2384  (exit $ac_status); } &&
2385         { ac_try='test -z "$ac_cxx_werror_flag"
2386                         || test ! -s conftest.err'
2387  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2388  (eval $ac_try) 2>&5
2389  ac_status=$?
2390  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2391  (exit $ac_status); }; } &&
2392         { ac_try='test -s conftest.$ac_objext'
2393  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2394  (eval $ac_try) 2>&5
2395  ac_status=$?
2396  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2397  (exit $ac_status); }; }; then
2398  break
2399else
2400  echo "$as_me: failed program was:" >&5
2401sed 's/^/| /' conftest.$ac_ext >&5
2402
2403fi
2404rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2405done
2406rm -f conftest*
2407if test -n "$ac_declaration"; then
2408  echo '#ifdef __cplusplus' >>confdefs.h
2409  echo $ac_declaration      >>confdefs.h
2410  echo '#endif'             >>confdefs.h
2411fi
2412
2413ac_ext=c
2414ac_cpp='$CPP $CPPFLAGS'
2415ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2416ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2417ac_compiler_gnu=$ac_cv_c_compiler_gnu
2418DEPDIR="${am__leading_dot}deps"
2419
2420          ac_config_commands="$ac_config_commands depfiles"
2421
2422
2423am_make=${MAKE-make}
2424cat > confinc << 'END'
2425am__doit:
2426        @echo done
2427.PHONY: am__doit
2428END
2429# If we don't find an include directive, just comment out the code.
2430echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2431echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2432am__include="#"
2433am__quote=
2434_am_result=none
2435# First try GNU make style include.
2436echo "include confinc" > confmf
2437# We grep out `Entering directory' and `Leaving directory'
2438# messages which can occur if `w' ends up in MAKEFLAGS.
2439# In particular we don't look at `^make:' because GNU make might
2440# be invoked under some other name (usually "gmake"), in which
2441# case it prints its new name instead of `make'.
2442if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
2443   am__include=include
2444   am__quote=
2445   _am_result=GNU
2446fi
2447# Now try BSD make style include.
2448if test "$am__include" = "#"; then
2449   echo '.include "confinc"' > confmf
2450   if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2451      am__include=.include
2452      am__quote="\""
2453      _am_result=BSD
2454   fi
2455fi
2456
2457
2458echo "$as_me:$LINENO: result: $_am_result" >&5
2459echo "${ECHO_T}$_am_result" >&6
2460rm -f confinc confmf
2461
2462# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2463if test "${enable_dependency_tracking+set}" = set; then
2464  enableval="$enable_dependency_tracking"
2465
2466fi;
2467if test "x$enable_dependency_tracking" != xno; then
2468  am_depcomp="$ac_aux_dir/depcomp"
2469  AMDEPBACKSLASH='\'
2470fi
2471
2472
2473if test "x$enable_dependency_tracking" != xno; then
2474  AMDEP_TRUE=
2475  AMDEP_FALSE='#'
2476else
2477  AMDEP_TRUE='#'
2478  AMDEP_FALSE=
2479fi
2480
2481
2482
2483
2484depcc="$CXX"  am_compiler_list=
2485
2486echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2487echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2488if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
2489  echo $ECHO_N "(cached) $ECHO_C" >&6
2490else
2491  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2492  # We make a subdir and do the tests there.  Otherwise we can end up
2493  # making bogus files that we don't know about and never remove.  For
2494  # instance it was reported that on HP-UX the gcc test will end up
2495  # making a dummy file named `D' -- because `-MD' means `put the output
2496  # in D'.
2497  mkdir conftest.dir
2498  # Copy depcomp to subdir because otherwise we won't find it if we're
2499  # using a relative directory.
2500  cp "$am_depcomp" conftest.dir
2501  cd conftest.dir
2502  # We will build objects and dependencies in a subdirectory because
2503  # it helps to detect inapplicable dependency modes.  For instance
2504  # both Tru64's cc and ICC support -MD to output dependencies as a
2505  # side effect of compilation, but ICC will put the dependencies in
2506  # the current directory while Tru64 will put them in the object
2507  # directory.
2508  mkdir sub
2509
2510  am_cv_CXX_dependencies_compiler_type=none
2511  if test "$am_compiler_list" = ""; then
2512     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
2513  fi
2514  for depmode in $am_compiler_list; do
2515    # Setup a source with many dependencies, because some compilers
2516    # like to wrap large dependency lists on column 80 (with \), and
2517    # we should not choose a depcomp mode which is confused by this.
2518    #
2519    # We need to recreate these files for each test, as the compiler may
2520    # overwrite some of them when testing with obscure command lines.
2521    # This happens at least with the AIX C compiler.
2522    : > sub/conftest.c
2523    for i in 1 2 3 4 5 6; do
2524      echo '#include "conftst'$i'.h"' >> sub/conftest.c
2525      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2526      # Solaris 8's {/usr,}/bin/sh.
2527      touch sub/conftst$i.h
2528    done
2529    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2530
2531    case $depmode in
2532    nosideeffect)
2533      # after this tag, mechanisms are not by side-effect, so they'll
2534      # only be used when explicitly requested
2535      if test "x$enable_dependency_tracking" = xyes; then
2536        continue
2537      else
2538        break
2539      fi
2540      ;;
2541    none) break ;;
2542    esac
2543    # We check with `-c' and `-o' for the sake of the "dashmstdout"
2544    # mode.  It turns out that the SunPro C++ compiler does not properly
2545    # handle `-M -o', and we need to detect this.
2546    if depmode=$depmode \
2547       source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2548       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2549       $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2550         >/dev/null 2>conftest.err &&
2551       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2552       grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2553       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2554      # icc doesn't choke on unknown options, it will just issue warnings
2555      # or remarks (even with -Werror).  So we grep stderr for any message
2556      # that says an option was ignored or not supported.
2557      # When given -MP, icc 7.0 and 7.1 complain thusly:
2558      #   icc: Command line warning: ignoring option '-M'; no argument required
2559      # The diagnosis changed in icc 8.0:
2560      #   icc: Command line remark: option '-MP' not supported
2561      if (grep 'ignoring option' conftest.err ||
2562          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2563        am_cv_CXX_dependencies_compiler_type=$depmode
2564        break
2565      fi
2566    fi
2567  done
2568
2569  cd ..
2570  rm -rf conftest.dir
2571else
2572  am_cv_CXX_dependencies_compiler_type=none
2573fi
2574
2575fi
2576echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
2577echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6
2578CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
2579
2580
2581
2582if
2583  test "x$enable_dependency_tracking" != xno \
2584  && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
2585  am__fastdepCXX_TRUE=
2586  am__fastdepCXX_FALSE='#'
2587else
2588  am__fastdepCXX_TRUE='#'
2589  am__fastdepCXX_FALSE=
2590fi
2591
2592
2593if test -n "$ac_tool_prefix"; then
2594  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2595set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2596echo "$as_me:$LINENO: checking for $ac_word" >&5
2597echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2598if test "${ac_cv_prog_RANLIB+set}" = set; then
2599  echo $ECHO_N "(cached) $ECHO_C" >&6
2600else
2601  if test -n "$RANLIB"; then
2602  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2603else
2604as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2605for as_dir in $PATH
2606do
2607  IFS=$as_save_IFS
2608  test -z "$as_dir" && as_dir=.
2609  for ac_exec_ext in '' $ac_executable_extensions; do
2610  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2611    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2612    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2613    break 2
2614  fi
2615done
2616done
2617
2618fi
2619fi
2620RANLIB=$ac_cv_prog_RANLIB
2621if test -n "$RANLIB"; then
2622  echo "$as_me:$LINENO: result: $RANLIB" >&5
2623echo "${ECHO_T}$RANLIB" >&6
2624else
2625  echo "$as_me:$LINENO: result: no" >&5
2626echo "${ECHO_T}no" >&6
2627fi
2628
2629fi
2630if test -z "$ac_cv_prog_RANLIB"; then
2631  ac_ct_RANLIB=$RANLIB
2632  # Extract the first word of "ranlib", so it can be a program name with args.
2633set dummy ranlib; ac_word=$2
2634echo "$as_me:$LINENO: checking for $ac_word" >&5
2635echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2636if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
2637  echo $ECHO_N "(cached) $ECHO_C" >&6
2638else
2639  if test -n "$ac_ct_RANLIB"; then
2640  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2641else
2642as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2643for as_dir in $PATH
2644do
2645  IFS=$as_save_IFS
2646  test -z "$as_dir" && as_dir=.
2647  for ac_exec_ext in '' $ac_executable_extensions; do
2648  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2649    ac_cv_prog_ac_ct_RANLIB="ranlib"
2650    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2651    break 2
2652  fi
2653done
2654done
2655
2656  test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
2657fi
2658fi
2659ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2660if test -n "$ac_ct_RANLIB"; then
2661  echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
2662echo "${ECHO_T}$ac_ct_RANLIB" >&6
2663else
2664  echo "$as_me:$LINENO: result: no" >&5
2665echo "${ECHO_T}no" >&6
2666fi
2667
2668  RANLIB=$ac_ct_RANLIB
2669else
2670  RANLIB="$ac_cv_prog_RANLIB"
2671fi
2672
2673ac_ext=c
2674ac_cpp='$CPP $CPPFLAGS'
2675ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2676ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2677ac_compiler_gnu=$ac_cv_c_compiler_gnu
2678if test -n "$ac_tool_prefix"; then
2679  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2680set dummy ${ac_tool_prefix}gcc; ac_word=$2
2681echo "$as_me:$LINENO: checking for $ac_word" >&5
2682echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2683if test "${ac_cv_prog_CC+set}" = set; then
2684  echo $ECHO_N "(cached) $ECHO_C" >&6
2685else
2686  if test -n "$CC"; then
2687  ac_cv_prog_CC="$CC" # Let the user override the test.
2688else
2689as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2690for as_dir in $PATH
2691do
2692  IFS=$as_save_IFS
2693  test -z "$as_dir" && as_dir=.
2694  for ac_exec_ext in '' $ac_executable_extensions; do
2695  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2696    ac_cv_prog_CC="${ac_tool_prefix}gcc"
2697    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2698    break 2
2699  fi
2700done
2701done
2702
2703fi
2704fi
2705CC=$ac_cv_prog_CC
2706if test -n "$CC"; then
2707  echo "$as_me:$LINENO: result: $CC" >&5
2708echo "${ECHO_T}$CC" >&6
2709else
2710  echo "$as_me:$LINENO: result: no" >&5
2711echo "${ECHO_T}no" >&6
2712fi
2713
2714fi
2715if test -z "$ac_cv_prog_CC"; then
2716  ac_ct_CC=$CC
2717  # Extract the first word of "gcc", so it can be a program name with args.
2718set dummy gcc; ac_word=$2
2719echo "$as_me:$LINENO: checking for $ac_word" >&5
2720echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2721if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2722  echo $ECHO_N "(cached) $ECHO_C" >&6
2723else
2724  if test -n "$ac_ct_CC"; then
2725  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2726else
2727as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2728for as_dir in $PATH
2729do
2730  IFS=$as_save_IFS
2731  test -z "$as_dir" && as_dir=.
2732  for ac_exec_ext in '' $ac_executable_extensions; do
2733  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2734    ac_cv_prog_ac_ct_CC="gcc"
2735    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2736    break 2
2737  fi
2738done
2739done
2740
2741fi
2742fi
2743ac_ct_CC=$ac_cv_prog_ac_ct_CC
2744if test -n "$ac_ct_CC"; then
2745  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2746echo "${ECHO_T}$ac_ct_CC" >&6
2747else
2748  echo "$as_me:$LINENO: result: no" >&5
2749echo "${ECHO_T}no" >&6
2750fi
2751
2752  CC=$ac_ct_CC
2753else
2754  CC="$ac_cv_prog_CC"
2755fi
2756
2757if test -z "$CC"; then
2758  if test -n "$ac_tool_prefix"; then
2759  # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2760set dummy ${ac_tool_prefix}cc; ac_word=$2
2761echo "$as_me:$LINENO: checking for $ac_word" >&5
2762echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2763if test "${ac_cv_prog_CC+set}" = set; then
2764  echo $ECHO_N "(cached) $ECHO_C" >&6
2765else
2766  if test -n "$CC"; then
2767  ac_cv_prog_CC="$CC" # Let the user override the test.
2768else
2769as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2770for as_dir in $PATH
2771do
2772  IFS=$as_save_IFS
2773  test -z "$as_dir" && as_dir=.
2774  for ac_exec_ext in '' $ac_executable_extensions; do
2775  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2776    ac_cv_prog_CC="${ac_tool_prefix}cc"
2777    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2778    break 2
2779  fi
2780done
2781done
2782
2783fi
2784fi
2785CC=$ac_cv_prog_CC
2786if test -n "$CC"; then
2787  echo "$as_me:$LINENO: result: $CC" >&5
2788echo "${ECHO_T}$CC" >&6
2789else
2790  echo "$as_me:$LINENO: result: no" >&5
2791echo "${ECHO_T}no" >&6
2792fi
2793
2794fi
2795if test -z "$ac_cv_prog_CC"; then
2796  ac_ct_CC=$CC
2797  # Extract the first word of "cc", so it can be a program name with args.
2798set dummy cc; ac_word=$2
2799echo "$as_me:$LINENO: checking for $ac_word" >&5
2800echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2801if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2802  echo $ECHO_N "(cached) $ECHO_C" >&6
2803else
2804  if test -n "$ac_ct_CC"; then
2805  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2806else
2807as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2808for as_dir in $PATH
2809do
2810  IFS=$as_save_IFS
2811  test -z "$as_dir" && as_dir=.
2812  for ac_exec_ext in '' $ac_executable_extensions; do
2813  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2814    ac_cv_prog_ac_ct_CC="cc"
2815    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2816    break 2
2817  fi
2818done
2819done
2820
2821fi
2822fi
2823ac_ct_CC=$ac_cv_prog_ac_ct_CC
2824if test -n "$ac_ct_CC"; then
2825  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2826echo "${ECHO_T}$ac_ct_CC" >&6
2827else
2828  echo "$as_me:$LINENO: result: no" >&5
2829echo "${ECHO_T}no" >&6
2830fi
2831
2832  CC=$ac_ct_CC
2833else
2834  CC="$ac_cv_prog_CC"
2835fi
2836
2837fi
2838if test -z "$CC"; then
2839  # Extract the first word of "cc", so it can be a program name with args.
2840set dummy cc; ac_word=$2
2841echo "$as_me:$LINENO: checking for $ac_word" >&5
2842echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2843if test "${ac_cv_prog_CC+set}" = set; then
2844  echo $ECHO_N "(cached) $ECHO_C" >&6
2845else
2846  if test -n "$CC"; then
2847  ac_cv_prog_CC="$CC" # Let the user override the test.
2848else
2849  ac_prog_rejected=no
2850as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2851for as_dir in $PATH
2852do
2853  IFS=$as_save_IFS
2854  test -z "$as_dir" && as_dir=.
2855  for ac_exec_ext in '' $ac_executable_extensions; do
2856  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2857    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2858       ac_prog_rejected=yes
2859       continue
2860     fi
2861    ac_cv_prog_CC="cc"
2862    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2863    break 2
2864  fi
2865done
2866done
2867
2868if test $ac_prog_rejected = yes; then
2869  # We found a bogon in the path, so make sure we never use it.
2870  set dummy $ac_cv_prog_CC
2871  shift
2872  if test $# != 0; then
2873    # We chose a different compiler from the bogus one.
2874    # However, it has the same basename, so the bogon will be chosen
2875    # first if we set CC to just the basename; use the full file name.
2876    shift
2877    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2878  fi
2879fi
2880fi
2881fi
2882CC=$ac_cv_prog_CC
2883if test -n "$CC"; then
2884  echo "$as_me:$LINENO: result: $CC" >&5
2885echo "${ECHO_T}$CC" >&6
2886else
2887  echo "$as_me:$LINENO: result: no" >&5
2888echo "${ECHO_T}no" >&6
2889fi
2890
2891fi
2892if test -z "$CC"; then
2893  if test -n "$ac_tool_prefix"; then
2894  for ac_prog in cl
2895  do
2896    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2897set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2898echo "$as_me:$LINENO: checking for $ac_word" >&5
2899echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2900if test "${ac_cv_prog_CC+set}" = set; then
2901  echo $ECHO_N "(cached) $ECHO_C" >&6
2902else
2903  if test -n "$CC"; then
2904  ac_cv_prog_CC="$CC" # Let the user override the test.
2905else
2906as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2907for as_dir in $PATH
2908do
2909  IFS=$as_save_IFS
2910  test -z "$as_dir" && as_dir=.
2911  for ac_exec_ext in '' $ac_executable_extensions; do
2912  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2913    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2914    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2915    break 2
2916  fi
2917done
2918done
2919
2920fi
2921fi
2922CC=$ac_cv_prog_CC
2923if test -n "$CC"; then
2924  echo "$as_me:$LINENO: result: $CC" >&5
2925echo "${ECHO_T}$CC" >&6
2926else
2927  echo "$as_me:$LINENO: result: no" >&5
2928echo "${ECHO_T}no" >&6
2929fi
2930
2931    test -n "$CC" && break
2932  done
2933fi
2934if test -z "$CC"; then
2935  ac_ct_CC=$CC
2936  for ac_prog in cl
2937do
2938  # Extract the first word of "$ac_prog", so it can be a program name with args.
2939set dummy $ac_prog; ac_word=$2
2940echo "$as_me:$LINENO: checking for $ac_word" >&5
2941echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2942if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2943  echo $ECHO_N "(cached) $ECHO_C" >&6
2944else
2945  if test -n "$ac_ct_CC"; then
2946  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2947else
2948as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2949for as_dir in $PATH
2950do
2951  IFS=$as_save_IFS
2952  test -z "$as_dir" && as_dir=.
2953  for ac_exec_ext in '' $ac_executable_extensions; do
2954  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2955    ac_cv_prog_ac_ct_CC="$ac_prog"
2956    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2957    break 2
2958  fi
2959done
2960done
2961
2962fi
2963fi
2964ac_ct_CC=$ac_cv_prog_ac_ct_CC
2965if test -n "$ac_ct_CC"; then
2966  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2967echo "${ECHO_T}$ac_ct_CC" >&6
2968else
2969  echo "$as_me:$LINENO: result: no" >&5
2970echo "${ECHO_T}no" >&6
2971fi
2972
2973  test -n "$ac_ct_CC" && break
2974done
2975
2976  CC=$ac_ct_CC
2977fi
2978
2979fi
2980
2981
2982test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2983See \`config.log' for more details." >&5
2984echo "$as_me: error: no acceptable C compiler found in \$PATH
2985See \`config.log' for more details." >&2;}
2986   { (exit 1); exit 1; }; }
2987
2988# Provide some information about the compiler.
2989echo "$as_me:$LINENO:" \
2990     "checking for C compiler version" >&5
2991ac_compiler=`set X $ac_compile; echo $2`
2992{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2993  (eval $ac_compiler --version </dev/null >&5) 2>&5
2994  ac_status=$?
2995  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2996  (exit $ac_status); }
2997{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2998  (eval $ac_compiler -v </dev/null >&5) 2>&5
2999  ac_status=$?
3000  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3001  (exit $ac_status); }
3002{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
3003  (eval $ac_compiler -V </dev/null >&5) 2>&5
3004  ac_status=$?
3005  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3006  (exit $ac_status); }
3007
3008echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
3009echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
3010if test "${ac_cv_c_compiler_gnu+set}" = set; then
3011  echo $ECHO_N "(cached) $ECHO_C" >&6
3012else
3013  cat >conftest.$ac_ext <<_ACEOF
3014/* confdefs.h.  */
3015_ACEOF
3016cat confdefs.h >>conftest.$ac_ext
3017cat >>conftest.$ac_ext <<_ACEOF
3018/* end confdefs.h.  */
3019
3020int
3021main ()
3022{
3023#ifndef __GNUC__
3024       choke me
3025#endif
3026
3027  ;
3028  return 0;
3029}
3030_ACEOF
3031rm -f conftest.$ac_objext
3032if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3033  (eval $ac_compile) 2>conftest.er1
3034  ac_status=$?
3035  grep -v '^ *+' conftest.er1 >conftest.err
3036  rm -f conftest.er1
3037  cat conftest.err >&5
3038  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3039  (exit $ac_status); } &&
3040         { ac_try='test -z "$ac_c_werror_flag"
3041                         || test ! -s conftest.err'
3042  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3043  (eval $ac_try) 2>&5
3044  ac_status=$?
3045  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3046  (exit $ac_status); }; } &&
3047         { ac_try='test -s conftest.$ac_objext'
3048  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3049  (eval $ac_try) 2>&5
3050  ac_status=$?
3051  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3052  (exit $ac_status); }; }; then
3053  ac_compiler_gnu=yes
3054else
3055  echo "$as_me: failed program was:" >&5
3056sed 's/^/| /' conftest.$ac_ext >&5
3057
3058ac_compiler_gnu=no
3059fi
3060rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3061ac_cv_c_compiler_gnu=$ac_compiler_gnu
3062
3063fi
3064echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
3065echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
3066GCC=`test $ac_compiler_gnu = yes && echo yes`
3067ac_test_CFLAGS=${CFLAGS+set}
3068ac_save_CFLAGS=$CFLAGS
3069CFLAGS="-g"
3070echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
3071echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
3072if test "${ac_cv_prog_cc_g+set}" = set; then
3073  echo $ECHO_N "(cached) $ECHO_C" >&6
3074else
3075  cat >conftest.$ac_ext <<_ACEOF
3076/* confdefs.h.  */
3077_ACEOF
3078cat confdefs.h >>conftest.$ac_ext
3079cat >>conftest.$ac_ext <<_ACEOF
3080/* end confdefs.h.  */
3081
3082int
3083main ()
3084{
3085
3086  ;
3087  return 0;
3088}
3089_ACEOF
3090rm -f conftest.$ac_objext
3091if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3092  (eval $ac_compile) 2>conftest.er1
3093  ac_status=$?
3094  grep -v '^ *+' conftest.er1 >conftest.err
3095  rm -f conftest.er1
3096  cat conftest.err >&5
3097  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3098  (exit $ac_status); } &&
3099         { ac_try='test -z "$ac_c_werror_flag"
3100                         || test ! -s conftest.err'
3101  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3102  (eval $ac_try) 2>&5
3103  ac_status=$?
3104  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3105  (exit $ac_status); }; } &&
3106         { ac_try='test -s conftest.$ac_objext'
3107  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3108  (eval $ac_try) 2>&5
3109  ac_status=$?
3110  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3111  (exit $ac_status); }; }; then
3112  ac_cv_prog_cc_g=yes
3113else
3114  echo "$as_me: failed program was:" >&5
3115sed 's/^/| /' conftest.$ac_ext >&5
3116
3117ac_cv_prog_cc_g=no
3118fi
3119rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3120fi
3121echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3122echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
3123if test "$ac_test_CFLAGS" = set; then
3124  CFLAGS=$ac_save_CFLAGS
3125elif test $ac_cv_prog_cc_g = yes; then
3126  if test "$GCC" = yes; then
3127    CFLAGS="-g -O2"
3128  else
3129    CFLAGS="-g"
3130  fi
3131else
3132  if test "$GCC" = yes; then
3133    CFLAGS="-O2"
3134  else
3135    CFLAGS=
3136  fi
3137fi
3138echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
3139echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
3140if test "${ac_cv_prog_cc_stdc+set}" = set; then
3141  echo $ECHO_N "(cached) $ECHO_C" >&6
3142else
3143  ac_cv_prog_cc_stdc=no
3144ac_save_CC=$CC
3145cat >conftest.$ac_ext <<_ACEOF
3146/* confdefs.h.  */
3147_ACEOF
3148cat confdefs.h >>conftest.$ac_ext
3149cat >>conftest.$ac_ext <<_ACEOF
3150/* end confdefs.h.  */
3151#include <stdarg.h>
3152#include <stdio.h>
3153#include <sys/types.h>
3154#include <sys/stat.h>
3155/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3156struct buf { int x; };
3157FILE * (*rcsopen) (struct buf *, struct stat *, int);
3158static char *e (p, i)
3159     char **p;
3160     int i;
3161{
3162  return p[i];
3163}
3164static char *f (char * (*g) (char **, int), char **p, ...)
3165{
3166  char *s;
3167  va_list v;
3168  va_start (v,p);
3169  s = g (p, va_arg (v,int));
3170  va_end (v);
3171  return s;
3172}
3173
3174/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3175   function prototypes and stuff, but not '\xHH' hex character constants.
3176   These don't provoke an error unfortunately, instead are silently treated
3177   as 'x'.  The following induces an error, until -std1 is added to get
3178   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3179   array size at least.  It's necessary to write '\x00'==0 to get something
3180   that's true only with -std1.  */
3181int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3182
3183int test (int i, double x);
3184struct s1 {int (*f) (int a);};
3185struct s2 {int (*f) (double a);};
3186int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3187int argc;
3188char **argv;
3189int
3190main ()
3191{
3192return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3193  ;
3194  return 0;
3195}
3196_ACEOF
3197# Don't try gcc -ansi; that turns off useful extensions and
3198# breaks some systems' header files.
3199# AIX                   -qlanglvl=ansi
3200# Ultrix and OSF/1      -std1
3201# HP-UX 10.20 and later -Ae
3202# HP-UX older versions  -Aa -D_HPUX_SOURCE
3203# SVR4                  -Xc -D__EXTENSIONS__
3204for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3205do
3206  CC="$ac_save_CC $ac_arg"
3207  rm -f conftest.$ac_objext
3208if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3209  (eval $ac_compile) 2>conftest.er1
3210  ac_status=$?
3211  grep -v '^ *+' conftest.er1 >conftest.err
3212  rm -f conftest.er1
3213  cat conftest.err >&5
3214  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3215  (exit $ac_status); } &&
3216         { ac_try='test -z "$ac_c_werror_flag"
3217                         || test ! -s conftest.err'
3218  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3219  (eval $ac_try) 2>&5
3220  ac_status=$?
3221  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3222  (exit $ac_status); }; } &&
3223         { ac_try='test -s conftest.$ac_objext'
3224  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3225  (eval $ac_try) 2>&5
3226  ac_status=$?
3227  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3228  (exit $ac_status); }; }; then
3229  ac_cv_prog_cc_stdc=$ac_arg
3230break
3231else
3232  echo "$as_me: failed program was:" >&5
3233sed 's/^/| /' conftest.$ac_ext >&5
3234
3235fi
3236rm -f conftest.err conftest.$ac_objext
3237done
3238rm -f conftest.$ac_ext conftest.$ac_objext
3239CC=$ac_save_CC
3240
3241fi
3242
3243case "x$ac_cv_prog_cc_stdc" in
3244  x|xno)
3245    echo "$as_me:$LINENO: result: none needed" >&5
3246echo "${ECHO_T}none needed" >&6 ;;
3247  *)
3248    echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
3249echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
3250    CC="$CC $ac_cv_prog_cc_stdc" ;;
3251esac
3252
3253# Some people use a C++ compiler to compile C.  Since we use `exit',
3254# in C++ we need to declare it.  In case someone uses the same compiler
3255# for both compiling C and C++ we need to have the C++ compiler decide
3256# the declaration of exit, since it's the most demanding environment.
3257cat >conftest.$ac_ext <<_ACEOF
3258#ifndef __cplusplus
3259  choke me
3260#endif
3261_ACEOF
3262rm -f conftest.$ac_objext
3263if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3264  (eval $ac_compile) 2>conftest.er1
3265  ac_status=$?
3266  grep -v '^ *+' conftest.er1 >conftest.err
3267  rm -f conftest.er1
3268  cat conftest.err >&5
3269  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3270  (exit $ac_status); } &&
3271         { ac_try='test -z "$ac_c_werror_flag"
3272                         || test ! -s conftest.err'
3273  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3274  (eval $ac_try) 2>&5
3275  ac_status=$?
3276  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3277  (exit $ac_status); }; } &&
3278         { ac_try='test -s conftest.$ac_objext'
3279  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3280  (eval $ac_try) 2>&5
3281  ac_status=$?
3282  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3283  (exit $ac_status); }; }; then
3284  for ac_declaration in \
3285   '' \
3286   'extern "C" void std::exit (int) throw (); using std::exit;' \
3287   'extern "C" void std::exit (int); using std::exit;' \
3288   'extern "C" void exit (int) throw ();' \
3289   'extern "C" void exit (int);' \
3290   'void exit (int);'
3291do
3292  cat >conftest.$ac_ext <<_ACEOF
3293/* confdefs.h.  */
3294_ACEOF
3295cat confdefs.h >>conftest.$ac_ext
3296cat >>conftest.$ac_ext <<_ACEOF
3297/* end confdefs.h.  */
3298$ac_declaration
3299#include <stdlib.h>
3300int
3301main ()
3302{
3303exit (42);
3304  ;
3305  return 0;
3306}
3307_ACEOF
3308rm -f conftest.$ac_objext
3309if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3310  (eval $ac_compile) 2>conftest.er1
3311  ac_status=$?
3312  grep -v '^ *+' conftest.er1 >conftest.err
3313  rm -f conftest.er1
3314  cat conftest.err >&5
3315  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3316  (exit $ac_status); } &&
3317         { ac_try='test -z "$ac_c_werror_flag"
3318                         || test ! -s conftest.err'
3319  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3320  (eval $ac_try) 2>&5
3321  ac_status=$?
3322  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3323  (exit $ac_status); }; } &&
3324         { ac_try='test -s conftest.$ac_objext'
3325  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3326  (eval $ac_try) 2>&5
3327  ac_status=$?
3328  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3329  (exit $ac_status); }; }; then
3330  :
3331else
3332  echo "$as_me: failed program was:" >&5
3333sed 's/^/| /' conftest.$ac_ext >&5
3334
3335continue
3336fi
3337rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3338  cat >conftest.$ac_ext <<_ACEOF
3339/* confdefs.h.  */
3340_ACEOF
3341cat confdefs.h >>conftest.$ac_ext
3342cat >>conftest.$ac_ext <<_ACEOF
3343/* end confdefs.h.  */
3344$ac_declaration
3345int
3346main ()
3347{
3348exit (42);
3349  ;
3350  return 0;
3351}
3352_ACEOF
3353rm -f conftest.$ac_objext
3354if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3355  (eval $ac_compile) 2>conftest.er1
3356  ac_status=$?
3357  grep -v '^ *+' conftest.er1 >conftest.err
3358  rm -f conftest.er1
3359  cat conftest.err >&5
3360  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3361  (exit $ac_status); } &&
3362         { ac_try='test -z "$ac_c_werror_flag"
3363                         || test ! -s conftest.err'
3364  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3365  (eval $ac_try) 2>&5
3366  ac_status=$?
3367  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3368  (exit $ac_status); }; } &&
3369         { ac_try='test -s conftest.$ac_objext'
3370  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3371  (eval $ac_try) 2>&5
3372  ac_status=$?
3373  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3374  (exit $ac_status); }; }; then
3375  break
3376else
3377  echo "$as_me: failed program was:" >&5
3378sed 's/^/| /' conftest.$ac_ext >&5
3379
3380fi
3381rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3382done
3383rm -f conftest*
3384if test -n "$ac_declaration"; then
3385  echo '#ifdef __cplusplus' >>confdefs.h
3386  echo $ac_declaration      >>confdefs.h
3387  echo '#endif'             >>confdefs.h
3388fi
3389
3390else
3391  echo "$as_me: failed program was:" >&5
3392sed 's/^/| /' conftest.$ac_ext >&5
3393
3394fi
3395rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3396ac_ext=c
3397ac_cpp='$CPP $CPPFLAGS'
3398ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3399ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3400ac_compiler_gnu=$ac_cv_c_compiler_gnu
3401
3402depcc="$CC"   am_compiler_list=
3403
3404echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3405echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
3406if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3407  echo $ECHO_N "(cached) $ECHO_C" >&6
3408else
3409  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3410  # We make a subdir and do the tests there.  Otherwise we can end up
3411  # making bogus files that we don't know about and never remove.  For
3412  # instance it was reported that on HP-UX the gcc test will end up
3413  # making a dummy file named `D' -- because `-MD' means `put the output
3414  # in D'.
3415  mkdir conftest.dir
3416  # Copy depcomp to subdir because otherwise we won't find it if we're
3417  # using a relative directory.
3418  cp "$am_depcomp" conftest.dir
3419  cd conftest.dir
3420  # We will build objects and dependencies in a subdirectory because
3421  # it helps to detect inapplicable dependency modes.  For instance
3422  # both Tru64's cc and ICC support -MD to output dependencies as a
3423  # side effect of compilation, but ICC will put the dependencies in
3424  # the current directory while Tru64 will put them in the object
3425  # directory.
3426  mkdir sub
3427
3428  am_cv_CC_dependencies_compiler_type=none
3429  if test "$am_compiler_list" = ""; then
3430     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3431  fi
3432  for depmode in $am_compiler_list; do
3433    # Setup a source with many dependencies, because some compilers
3434    # like to wrap large dependency lists on column 80 (with \), and
3435    # we should not choose a depcomp mode which is confused by this.
3436    #
3437    # We need to recreate these files for each test, as the compiler may
3438    # overwrite some of them when testing with obscure command lines.
3439    # This happens at least with the AIX C compiler.
3440    : > sub/conftest.c
3441    for i in 1 2 3 4 5 6; do
3442      echo '#include "conftst'$i'.h"' >> sub/conftest.c
3443      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3444      # Solaris 8's {/usr,}/bin/sh.
3445      touch sub/conftst$i.h
3446    done
3447    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3448
3449    case $depmode in
3450    nosideeffect)
3451      # after this tag, mechanisms are not by side-effect, so they'll
3452      # only be used when explicitly requested
3453      if test "x$enable_dependency_tracking" = xyes; then
3454        continue
3455      else
3456        break
3457      fi
3458      ;;
3459    none) break ;;
3460    esac
3461    # We check with `-c' and `-o' for the sake of the "dashmstdout"
3462    # mode.  It turns out that the SunPro C++ compiler does not properly
3463    # handle `-M -o', and we need to detect this.
3464    if depmode=$depmode \
3465       source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3466       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3467       $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3468         >/dev/null 2>conftest.err &&
3469       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3470       grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3471       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3472      # icc doesn't choke on unknown options, it will just issue warnings
3473      # or remarks (even with -Werror).  So we grep stderr for any message
3474      # that says an option was ignored or not supported.
3475      # When given -MP, icc 7.0 and 7.1 complain thusly:
3476      #   icc: Command line warning: ignoring option '-M'; no argument required
3477      # The diagnosis changed in icc 8.0:
3478      #   icc: Command line remark: option '-MP' not supported
3479      if (grep 'ignoring option' conftest.err ||
3480          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3481        am_cv_CC_dependencies_compiler_type=$depmode
3482        break
3483      fi
3484    fi
3485  done
3486
3487  cd ..
3488  rm -rf conftest.dir
3489else
3490  am_cv_CC_dependencies_compiler_type=none
3491fi
3492
3493fi
3494echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3495echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3496CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3497
3498
3499
3500if
3501  test "x$enable_dependency_tracking" != xno \
3502  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3503  am__fastdepCC_TRUE=
3504  am__fastdepCC_FALSE='#'
3505else
3506  am__fastdepCC_TRUE='#'
3507  am__fastdepCC_FALSE=
3508fi
3509
3510
3511
3512ac_ext=c
3513ac_cpp='$CPP $CPPFLAGS'
3514ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3515ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3516ac_compiler_gnu=$ac_cv_c_compiler_gnu
3517echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3518echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3519# On Suns, sometimes $CPP names a directory.
3520if test -n "$CPP" && test -d "$CPP"; then
3521  CPP=
3522fi
3523if test -z "$CPP"; then
3524  if test "${ac_cv_prog_CPP+set}" = set; then
3525  echo $ECHO_N "(cached) $ECHO_C" >&6
3526else
3527      # Double quotes because CPP needs to be expanded
3528    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3529    do
3530      ac_preproc_ok=false
3531for ac_c_preproc_warn_flag in '' yes
3532do
3533  # Use a header file that comes with gcc, so configuring glibc
3534  # with a fresh cross-compiler works.
3535  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3536  # <limits.h> exists even on freestanding compilers.
3537  # On the NeXT, cc -E runs the code through the compiler's parser,
3538  # not just through cpp. "Syntax error" is here to catch this case.
3539  cat >conftest.$ac_ext <<_ACEOF
3540/* confdefs.h.  */
3541_ACEOF
3542cat confdefs.h >>conftest.$ac_ext
3543cat >>conftest.$ac_ext <<_ACEOF
3544/* end confdefs.h.  */
3545#ifdef __STDC__
3546# include <limits.h>
3547#else
3548# include <assert.h>
3549#endif
3550                     Syntax error
3551_ACEOF
3552if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3553  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3554  ac_status=$?
3555  grep -v '^ *+' conftest.er1 >conftest.err
3556  rm -f conftest.er1
3557  cat conftest.err >&5
3558  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3559  (exit $ac_status); } >/dev/null; then
3560  if test -s conftest.err; then
3561    ac_cpp_err=$ac_c_preproc_warn_flag
3562    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3563  else
3564    ac_cpp_err=
3565  fi
3566else
3567  ac_cpp_err=yes
3568fi
3569if test -z "$ac_cpp_err"; then
3570  :
3571else
3572  echo "$as_me: failed program was:" >&5
3573sed 's/^/| /' conftest.$ac_ext >&5
3574
3575  # Broken: fails on valid input.
3576continue
3577fi
3578rm -f conftest.err conftest.$ac_ext
3579
3580  # OK, works on sane cases.  Now check whether non-existent headers
3581  # can be detected and how.
3582  cat >conftest.$ac_ext <<_ACEOF
3583/* confdefs.h.  */
3584_ACEOF
3585cat confdefs.h >>conftest.$ac_ext
3586cat >>conftest.$ac_ext <<_ACEOF
3587/* end confdefs.h.  */
3588#include <ac_nonexistent.h>
3589_ACEOF
3590if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3591  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3592  ac_status=$?
3593  grep -v '^ *+' conftest.er1 >conftest.err
3594  rm -f conftest.er1
3595  cat conftest.err >&5
3596  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3597  (exit $ac_status); } >/dev/null; then
3598  if test -s conftest.err; then
3599    ac_cpp_err=$ac_c_preproc_warn_flag
3600    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3601  else
3602    ac_cpp_err=
3603  fi
3604else
3605  ac_cpp_err=yes
3606fi
3607if test -z "$ac_cpp_err"; then
3608  # Broken: success on invalid input.
3609continue
3610else
3611  echo "$as_me: failed program was:" >&5
3612sed 's/^/| /' conftest.$ac_ext >&5
3613
3614  # Passes both tests.
3615ac_preproc_ok=:
3616break
3617fi
3618rm -f conftest.err conftest.$ac_ext
3619
3620done
3621# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3622rm -f conftest.err conftest.$ac_ext
3623if $ac_preproc_ok; then
3624  break
3625fi
3626
3627    done
3628    ac_cv_prog_CPP=$CPP
3629
3630fi
3631  CPP=$ac_cv_prog_CPP
3632else
3633  ac_cv_prog_CPP=$CPP
3634fi
3635echo "$as_me:$LINENO: result: $CPP" >&5
3636echo "${ECHO_T}$CPP" >&6
3637ac_preproc_ok=false
3638for ac_c_preproc_warn_flag in '' yes
3639do
3640  # Use a header file that comes with gcc, so configuring glibc
3641  # with a fresh cross-compiler works.
3642  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3643  # <limits.h> exists even on freestanding compilers.
3644  # On the NeXT, cc -E runs the code through the compiler's parser,
3645  # not just through cpp. "Syntax error" is here to catch this case.
3646  cat >conftest.$ac_ext <<_ACEOF
3647/* confdefs.h.  */
3648_ACEOF
3649cat confdefs.h >>conftest.$ac_ext
3650cat >>conftest.$ac_ext <<_ACEOF
3651/* end confdefs.h.  */
3652#ifdef __STDC__
3653# include <limits.h>
3654#else
3655# include <assert.h>
3656#endif
3657                     Syntax error
3658_ACEOF
3659if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3660  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3661  ac_status=$?
3662  grep -v '^ *+' conftest.er1 >conftest.err
3663  rm -f conftest.er1
3664  cat conftest.err >&5
3665  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3666  (exit $ac_status); } >/dev/null; then
3667  if test -s conftest.err; then
3668    ac_cpp_err=$ac_c_preproc_warn_flag
3669    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3670  else
3671    ac_cpp_err=
3672  fi
3673else
3674  ac_cpp_err=yes
3675fi
3676if test -z "$ac_cpp_err"; then
3677  :
3678else
3679  echo "$as_me: failed program was:" >&5
3680sed 's/^/| /' conftest.$ac_ext >&5
3681
3682  # Broken: fails on valid input.
3683continue
3684fi
3685rm -f conftest.err conftest.$ac_ext
3686
3687  # OK, works on sane cases.  Now check whether non-existent headers
3688  # can be detected and how.
3689  cat >conftest.$ac_ext <<_ACEOF
3690/* confdefs.h.  */
3691_ACEOF
3692cat confdefs.h >>conftest.$ac_ext
3693cat >>conftest.$ac_ext <<_ACEOF
3694/* end confdefs.h.  */
3695#include <ac_nonexistent.h>
3696_ACEOF
3697if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3698  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3699  ac_status=$?
3700  grep -v '^ *+' conftest.er1 >conftest.err
3701  rm -f conftest.er1
3702  cat conftest.err >&5
3703  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3704  (exit $ac_status); } >/dev/null; then
3705  if test -s conftest.err; then
3706    ac_cpp_err=$ac_c_preproc_warn_flag
3707    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3708  else
3709    ac_cpp_err=
3710  fi
3711else
3712  ac_cpp_err=yes
3713fi
3714if test -z "$ac_cpp_err"; then
3715  # Broken: success on invalid input.
3716continue
3717else
3718  echo "$as_me: failed program was:" >&5
3719sed 's/^/| /' conftest.$ac_ext >&5
3720
3721  # Passes both tests.
3722ac_preproc_ok=:
3723break
3724fi
3725rm -f conftest.err conftest.$ac_ext
3726
3727done
3728# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3729rm -f conftest.err conftest.$ac_ext
3730if $ac_preproc_ok; then
3731  :
3732else
3733  { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3734See \`config.log' for more details." >&5
3735echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3736See \`config.log' for more details." >&2;}
3737   { (exit 1); exit 1; }; }
3738fi
3739
3740ac_ext=c
3741ac_cpp='$CPP $CPPFLAGS'
3742ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3743ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3744ac_compiler_gnu=$ac_cv_c_compiler_gnu
3745
3746
3747echo "$as_me:$LINENO: checking for egrep" >&5
3748echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3749if test "${ac_cv_prog_egrep+set}" = set; then
3750  echo $ECHO_N "(cached) $ECHO_C" >&6
3751else
3752  if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3753    then ac_cv_prog_egrep='grep -E'
3754    else ac_cv_prog_egrep='egrep'
3755    fi
3756fi
3757echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3758echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3759 EGREP=$ac_cv_prog_egrep
3760
3761
3762echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3763echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3764if test "${ac_cv_header_stdc+set}" = set; then
3765  echo $ECHO_N "(cached) $ECHO_C" >&6
3766else
3767  cat >conftest.$ac_ext <<_ACEOF
3768/* confdefs.h.  */
3769_ACEOF
3770cat confdefs.h >>conftest.$ac_ext
3771cat >>conftest.$ac_ext <<_ACEOF
3772/* end confdefs.h.  */
3773#include <stdlib.h>
3774#include <stdarg.h>
3775#include <string.h>
3776#include <float.h>
3777
3778int
3779main ()
3780{
3781
3782  ;
3783  return 0;
3784}
3785_ACEOF
3786rm -f conftest.$ac_objext
3787if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3788  (eval $ac_compile) 2>conftest.er1
3789  ac_status=$?
3790  grep -v '^ *+' conftest.er1 >conftest.err
3791  rm -f conftest.er1
3792  cat conftest.err >&5
3793  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3794  (exit $ac_status); } &&
3795         { ac_try='test -z "$ac_c_werror_flag"
3796                         || test ! -s conftest.err'
3797  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3798  (eval $ac_try) 2>&5
3799  ac_status=$?
3800  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3801  (exit $ac_status); }; } &&
3802         { ac_try='test -s conftest.$ac_objext'
3803  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3804  (eval $ac_try) 2>&5
3805  ac_status=$?
3806  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3807  (exit $ac_status); }; }; then
3808  ac_cv_header_stdc=yes
3809else
3810  echo "$as_me: failed program was:" >&5
3811sed 's/^/| /' conftest.$ac_ext >&5
3812
3813ac_cv_header_stdc=no
3814fi
3815rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3816
3817if test $ac_cv_header_stdc = yes; then
3818  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3819  cat >conftest.$ac_ext <<_ACEOF
3820/* confdefs.h.  */
3821_ACEOF
3822cat confdefs.h >>conftest.$ac_ext
3823cat >>conftest.$ac_ext <<_ACEOF
3824/* end confdefs.h.  */
3825#include <string.h>
3826
3827_ACEOF
3828if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3829  $EGREP "memchr" >/dev/null 2>&1; then
3830  :
3831else
3832  ac_cv_header_stdc=no
3833fi
3834rm -f conftest*
3835
3836fi
3837
3838if test $ac_cv_header_stdc = yes; then
3839  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3840  cat >conftest.$ac_ext <<_ACEOF
3841/* confdefs.h.  */
3842_ACEOF
3843cat confdefs.h >>conftest.$ac_ext
3844cat >>conftest.$ac_ext <<_ACEOF
3845/* end confdefs.h.  */
3846#include <stdlib.h>
3847
3848_ACEOF
3849if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3850  $EGREP "free" >/dev/null 2>&1; then
3851  :
3852else
3853  ac_cv_header_stdc=no
3854fi
3855rm -f conftest*
3856
3857fi
3858
3859if test $ac_cv_header_stdc = yes; then
3860  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3861  if test "$cross_compiling" = yes; then
3862  :
3863else
3864  cat >conftest.$ac_ext <<_ACEOF
3865/* confdefs.h.  */
3866_ACEOF
3867cat confdefs.h >>conftest.$ac_ext
3868cat >>conftest.$ac_ext <<_ACEOF
3869/* end confdefs.h.  */
3870#include <ctype.h>
3871#if ((' ' & 0x0FF) == 0x020)
3872# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3873# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3874#else
3875# define ISLOWER(c) \
3876                   (('a' <= (c) && (c) <= 'i') \
3877                     || ('j' <= (c) && (c) <= 'r') \
3878                     || ('s' <= (c) && (c) <= 'z'))
3879# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3880#endif
3881
3882#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3883int
3884main ()
3885{
3886  int i;
3887  for (i = 0; i < 256; i++)
3888    if (XOR (islower (i), ISLOWER (i))
3889        || toupper (i) != TOUPPER (i))
3890      exit(2);
3891  exit (0);
3892}
3893_ACEOF
3894rm -f conftest$ac_exeext
3895if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3896  (eval $ac_link) 2>&5
3897  ac_status=$?
3898  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3899  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3900  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3901  (eval $ac_try) 2>&5
3902  ac_status=$?
3903  echo "$as_me:$LINENO: \$? = $ac_status" >&5
3904  (exit $ac_status); }; }; then
3905  :
3906else
3907  echo "$as_me: program exited with status $ac_status" >&5
3908echo "$as_me: failed program was:" >&5
3909sed 's/^/| /' conftest.$ac_ext >&5
3910
3911( exit $ac_status )
3912ac_cv_header_stdc=no
3913fi
3914rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3915fi
3916fi
3917fi
3918echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3919echo "${ECHO_T}$ac_cv_header_stdc" >&6
3920if test $ac_cv_header_stdc = yes; then
3921
3922cat >>confdefs.h <<\_ACEOF
3923#define STDC_HEADERS 1
3924_ACEOF
3925
3926fi
3927
3928
3929## THIS IS OUR DEFAULT-DATA-DIRECTORY
3930
3931##################################
3932## CHECKING  OPTIONAL ARGUMENTS ##
3933##################################
3934#----------------#
3935# Data-Directory #
3936#----------------#
3937DATA_DIR=$datadir
3938echo \$\{prefix\}
3939if test $DATA_DIR = \$\{prefix\}/share ; then
3940        echo "not given"
3941        DATA_DIR=/usr/share
3942else
3943        echo "given: $DATA_DIR"
3944fi
3945
3946cat >>confdefs.h <<_ACEOF
3947#define DATADIR "$DATA_DIR"
3948_ACEOF
3949
3950
3951#-----------------#
3952# shared-lib-path #
3953#-----------------#
3954SHARED_LIB_PATH=no
3955echo "$as_me:$LINENO: checking shared lib path" >&5
3956echo $ECHO_N "checking shared lib path... $ECHO_C" >&6
3957
3958# Check whether --with-shared-lib-path or --without-shared-lib-path was given.
3959if test "${with_shared_lib_path+set}" = set; then
3960  withval="$with_shared_lib_path"
3961  SHARED_LIB_PATH=$withval
3962fi;
3963if test x$SHARED_LIB_PATH != xno; then
3964        echo "set to $SHARED_LIB_PATH"
3965else
3966        echo "no"
3967fi
3968
3969
3970#-----------------#
3971# DEBUG-statement #
3972#-----------------#
3973DEBUG=no
3974echo "$as_me:$LINENO: checking if DEBUG-mode should be enabled" >&5
3975echo $ECHO_N "checking if DEBUG-mode should be enabled... $ECHO_C" >&6
3976# Check whether --enable-debug or --disable-debug was given.
3977if test "${enable_debug+set}" = set; then
3978  enableval="$enable_debug"
3979  DEBUG=$enableval
3980fi;
3981
3982if test x$DEBUG = xno; then
3983        echo "no"
3984        echo " -> Setting debuglevel to 4. (orxonox is still in Development. It really is needed."
3985        DEBUG=4
3986elif test x$DEBUG = xyes; then
3987        echo "yes"
3988        echo " -> Setting debuglevel to 4. HARD DEBUG MODE!!."
3989        DEBUG=4
3990else
3991        echo "yes: setting debuglevel to to $DEBUG"
3992fi
3993
3994cat >>confdefs.h <<_ACEOF
3995#define DEBUG $DEBUG
3996_ACEOF
3997
3998
3999
4000#---------------#
4001# Modular Debug #
4002#---------------#
4003MODULAR_DEBUG=yes
4004echo "$as_me:$LINENO: checking if Modular-DEBUG-mode should be ebabled" >&5
4005echo $ECHO_N "checking if Modular-DEBUG-mode should be ebabled... $ECHO_C" >&6
4006# Check whether --enable-modular-debug or --disable-modular-debug was given.
4007if test "${enable_modular_debug+set}" = set; then
4008  enableval="$enable_modular_debug"
4009  MODULAR_DEBUG=$enableval
4010fi;
4011
4012if test x$MODULAR_DEBUG = xno; then
4013        echo "no"
4014elif test x$MODULAR_DEBUG = xyes; then
4015        echo "yes"
4016
4017cat >>confdefs.h <<_ACEOF
4018#define MODULAR_DEBUG 1
4019_ACEOF
4020
4021fi
4022
4023#--------------#
4024# GTK-disabled #
4025#--------------#
4026echo "$as_me:$LINENO: checking if gtk should be enabled" >&5
4027echo $ECHO_N "checking if gtk should be enabled... $ECHO_C" >&6
4028# Check whether --enable-gtk or --disable-gtk was given.
4029if test "${enable_gtk+set}" = set; then
4030  enableval="$enable_gtk"
4031  def_gtk=no
4032else
4033  def_gtk=yes
4034fi;
4035if test x$def_gtk = xyes; then
4036  echo "yes"
4037fi
4038if test x$def_gtk = xno; then
4039  echo "no"
4040fi
4041
4042#------------------#
4043# libCurl-disabled #
4044#------------------#
4045echo "$as_me:$LINENO: checking if libcURL should be enabled" >&5
4046echo $ECHO_N "checking if libcURL should be enabled... $ECHO_C" >&6
4047# Check whether --enable-curl or --disable-curl was given.
4048if test "${enable_curl+set}" = set; then
4049  enableval="$enable_curl"
4050  def_curl=no
4051else
4052  def_curl=yes
4053fi;
4054if test x$def_curl = xyes; then
4055  echo "yes"
4056fi
4057if test x$def_curl = xno; then
4058  echo "no"
4059fi
4060
4061#-------------------#
4062# SubProject-enable #
4063#-------------------#
4064def_sub_projects=no
4065echo "$as_me:$LINENO: checking if the SubProjects should be built" >&5
4066echo $ECHO_N "checking if the SubProjects should be built... $ECHO_C" >&6
4067
4068# Check whether --with-sub-projects or --without-sub-projects was given.
4069if test "${with_sub_projects+set}" = set; then
4070  withval="$with_sub_projects"
4071  def_sub_projects=yes
4072fi;
4073if test x$def_sub_projects = xyes; then
4074  echo "yes"
4075fi
4076if test x$def_sub_projects = xno; then
4077  echo "no"
4078fi
4079
4080
4081if test x$def_sub_projects = xyes; then
4082  SUB_PROJECTS_TRUE=
4083  SUB_PROJECTS_FALSE='#'
4084else
4085  SUB_PROJECTS_TRUE='#'
4086  SUB_PROJECTS_FALSE=
4087fi
4088
4089
4090#-------------------#
4091# Profiling Enabled #
4092#-------------------#
4093def_profiling=no
4094echo "$as_me:$LINENO: checking if Profiling should be enabled" >&5
4095echo $ECHO_N "checking if Profiling should be enabled... $ECHO_C" >&6
4096# Check whether --enable-profile or --disable-profile was given.
4097if test "${enable_profile+set}" = set; then
4098  enableval="$enable_profile"
4099  def_profiling=yes
4100fi;
4101if test x$def_profiling = xyes; then
4102  echo "yes"
4103  CXXFLAGS="$CXXFLAGS -pg"
4104fi
4105if test x$def_profiling = xno; then
4106  echo "no"
4107fi
4108
4109#----------------#
4110# efence Enabled #
4111#----------------#
4112def_efence=no
4113echo "$as_me:$LINENO: checking if efence should be enabled" >&5
4114echo $ECHO_N "checking if efence should be enabled... $ECHO_C" >&6
4115# Check whether --enable-efence or --disable-efence was given.
4116if test "${enable_efence+set}" = set; then
4117  enableval="$enable_efence"
4118  def_efence=yes
4119fi;
4120if test x$def_efence = xyes; then
4121  echo "yes"
4122fi
4123if test x$def_efence = xno; then
4124  echo "no"
4125fi
4126
4127#----------------------#
4128# Documentation-enable #
4129#----------------------#
4130def_documentation=no
4131echo "$as_me:$LINENO: checking if the Documentation should be build by default" >&5
4132echo $ECHO_N "checking if the Documentation should be build by default... $ECHO_C" >&6
4133# Check whether --enable-documentation or --disable-documentation was given.
4134if test "${enable_documentation+set}" = set; then
4135  enableval="$enable_documentation"
4136  def_documentation=yes
4137fi;
4138if test x$def_documentation = xyes; then
4139  echo "yes"
4140fi
4141if test x$def_documentation = xno; then
4142  echo "no"
4143fi
4144
4145
4146if test x$def_documentation = xyes; then
4147  DOCUMENTATION_TRUE=
4148  DOCUMENTATION_FALSE='#'
4149else
4150  DOCUMENTATION_TRUE='#'
4151  DOCUMENTATION_FALSE=
4152fi
4153
4154
4155#######################
4156## PROGRAMM CHECKING ##
4157## 3. party Programs ##
4158#######################
4159
4160#----------------------#
4161# checking for Doxygen #
4162#----------------------#
4163# Extract the first word of "doxygen", so it can be a program name with args.
4164set dummy doxygen; ac_word=$2
4165echo "$as_me:$LINENO: checking for $ac_word" >&5
4166echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4167if test "${ac_cv_path_DOXYGEN+set}" = set; then
4168  echo $ECHO_N "(cached) $ECHO_C" >&6
4169else
4170  case $DOXYGEN in
4171  [\\/]* | ?:[\\/]*)
4172  ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path.
4173  ;;
4174  *)
4175  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4176for as_dir in $PATH
4177do
4178  IFS=$as_save_IFS
4179  test -z "$as_dir" && as_dir=.
4180  for ac_exec_ext in '' $ac_executable_extensions; do
4181  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4182    ac_cv_path_DOXYGEN="$as_dir/$ac_word$ac_exec_ext"
4183    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4184    break 2
4185  fi
4186done
4187done
4188
4189  ;;
4190esac
4191fi
4192DOXYGEN=$ac_cv_path_DOXYGEN
4193
4194if test -n "$DOXYGEN"; then
4195  echo "$as_me:$LINENO: result: $DOXYGEN" >&5
4196echo "${ECHO_T}$DOXYGEN" >&6
4197else
4198  echo "$as_me:$LINENO: result: no" >&5
4199echo "${ECHO_T}no" >&6
4200fi
4201
4202
4203
4204if test $DOXYGEN; then
4205  DOXYGEN_TRUE=
4206  DOXYGEN_FALSE='#'
4207else
4208  DOXYGEN_TRUE='#'
4209  DOXYGEN_FALSE=
4210fi
4211
4212
4213#--------------------#
4214# checking for gprof #
4215#--------------------#
4216# Extract the first word of "gprof", so it can be a program name with args.
4217set dummy gprof; ac_word=$2
4218echo "$as_me:$LINENO: checking for $ac_word" >&5
4219echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4220if test "${ac_cv_path_GPROF+set}" = set; then
4221  echo $ECHO_N "(cached) $ECHO_C" >&6
4222else
4223  case $GPROF in
4224  [\\/]* | ?:[\\/]*)
4225  ac_cv_path_GPROF="$GPROF" # Let the user override the test with a path.
4226  ;;
4227  *)
4228  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4229for as_dir in $PATH
4230do
4231  IFS=$as_save_IFS
4232  test -z "$as_dir" && as_dir=.
4233  for ac_exec_ext in '' $ac_executable_extensions; do
4234  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4235    ac_cv_path_GPROF="$as_dir/$ac_word$ac_exec_ext"
4236    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4237    break 2
4238  fi
4239done
4240done
4241
4242  ;;
4243esac
4244fi
4245GPROF=$ac_cv_path_GPROF
4246
4247if test -n "$GPROF"; then
4248  echo "$as_me:$LINENO: result: $GPROF" >&5
4249echo "${ECHO_T}$GPROF" >&6
4250else
4251  echo "$as_me:$LINENO: result: no" >&5
4252echo "${ECHO_T}no" >&6
4253fi
4254
4255
4256#-------------------------#
4257# checking for pkg-config #
4258#-------------------------#
4259if test x$def_gtk = xyes; then
4260 # Extract the first word of "pkg-config", so it can be a program name with args.
4261set dummy pkg-config; ac_word=$2
4262echo "$as_me:$LINENO: checking for $ac_word" >&5
4263echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4264if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
4265  echo $ECHO_N "(cached) $ECHO_C" >&6
4266else
4267  case $PKG_CONFIG in
4268  [\\/]* | ?:[\\/]*)
4269  ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
4270  ;;
4271  *)
4272  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4273for as_dir in $PATH
4274do
4275  IFS=$as_save_IFS
4276  test -z "$as_dir" && as_dir=.
4277  for ac_exec_ext in '' $ac_executable_extensions; do
4278  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4279    ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
4280    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4281    break 2
4282  fi
4283done
4284done
4285
4286  ;;
4287esac
4288fi
4289PKG_CONFIG=$ac_cv_path_PKG_CONFIG
4290
4291if test -n "$PKG_CONFIG"; then
4292  echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
4293echo "${ECHO_T}$PKG_CONFIG" >&6
4294else
4295  echo "$as_me:$LINENO: result: no" >&5
4296echo "${ECHO_T}no" >&6
4297fi
4298
4299fi
4300
4301
4302#########################
4303## CHECKING FOR SYSTEM ##
4304#########################
4305## here the system is checked, and openGL is included
4306## also checking for SDL on differen Systems
4307
4308echo "$as_me:$LINENO: checking for System" >&5
4309echo $ECHO_N "checking for System... $ECHO_C" >&6
4310## checking for openGL-environment and other sys-specific parameters
4311case "$target" in
4312
4313###########
4314#---------#
4315# WINDOWS #
4316#---------#
4317###########
4318  *-*-mingw32*)
4319echo "mingw-WINDOWS detected"
4320
4321CPPFLAGS="-I/usr/include -I/mingw/include $CPPFLAGS"
4322
4323    mingw="yes"
4324    MSBITFIELDS="-mms-bitfields"
4325    MWINDOWS="-mwindows"
4326
4327#--------#
4328# MIN-GW #
4329#--------#
4330# checking for mingw32
4331    echo "$as_me:$LINENO: checking for main in -lmingw32" >&5
4332echo $ECHO_N "checking for main in -lmingw32... $ECHO_C" >&6
4333if test "${ac_cv_lib_mingw32_main+set}" = set; then
4334  echo $ECHO_N "(cached) $ECHO_C" >&6
4335else
4336  ac_check_lib_save_LIBS=$LIBS
4337LIBS="-lmingw32  $LIBS"
4338cat >conftest.$ac_ext <<_ACEOF
4339/* confdefs.h.  */
4340_ACEOF
4341cat confdefs.h >>conftest.$ac_ext
4342cat >>conftest.$ac_ext <<_ACEOF
4343/* end confdefs.h.  */
4344
4345
4346int
4347main ()
4348{
4349main ();
4350  ;
4351  return 0;
4352}
4353_ACEOF
4354rm -f conftest.$ac_objext conftest$ac_exeext
4355if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4356  (eval $ac_link) 2>conftest.er1
4357  ac_status=$?
4358  grep -v '^ *+' conftest.er1 >conftest.err
4359  rm -f conftest.er1
4360  cat conftest.err >&5
4361  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4362  (exit $ac_status); } &&
4363         { ac_try='test -z "$ac_c_werror_flag"
4364                         || test ! -s conftest.err'
4365  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4366  (eval $ac_try) 2>&5
4367  ac_status=$?
4368  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4369  (exit $ac_status); }; } &&
4370         { ac_try='test -s conftest$ac_exeext'
4371  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4372  (eval $ac_try) 2>&5
4373  ac_status=$?
4374  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4375  (exit $ac_status); }; }; then
4376  ac_cv_lib_mingw32_main=yes
4377else
4378  echo "$as_me: failed program was:" >&5
4379sed 's/^/| /' conftest.$ac_ext >&5
4380
4381ac_cv_lib_mingw32_main=no
4382fi
4383rm -f conftest.err conftest.$ac_objext \
4384      conftest$ac_exeext conftest.$ac_ext
4385LIBS=$ac_check_lib_save_LIBS
4386fi
4387echo "$as_me:$LINENO: result: $ac_cv_lib_mingw32_main" >&5
4388echo "${ECHO_T}$ac_cv_lib_mingw32_main" >&6
4389if test $ac_cv_lib_mingw32_main = yes; then
4390  FOUND_mingw32=yes
4391fi
4392
4393    if test x$FOUND_mingw32 = xyes; then
4394        LIBS="$LIBS -lmingw32"
4395    fi
4396
4397#---------------#
4398# open-GL (win) #
4399#---------------#
4400# checking gl header
4401   # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4402
4403
4404
4405
4406
4407
4408
4409
4410
4411for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4412                  inttypes.h stdint.h unistd.h
4413do
4414as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4415echo "$as_me:$LINENO: checking for $ac_header" >&5
4416echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4417if eval "test \"\${$as_ac_Header+set}\" = set"; then
4418  echo $ECHO_N "(cached) $ECHO_C" >&6
4419else
4420  cat >conftest.$ac_ext <<_ACEOF
4421/* confdefs.h.  */
4422_ACEOF
4423cat confdefs.h >>conftest.$ac_ext
4424cat >>conftest.$ac_ext <<_ACEOF
4425/* end confdefs.h.  */
4426$ac_includes_default
4427
4428#include <$ac_header>
4429_ACEOF
4430rm -f conftest.$ac_objext
4431if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4432  (eval $ac_compile) 2>conftest.er1
4433  ac_status=$?
4434  grep -v '^ *+' conftest.er1 >conftest.err
4435  rm -f conftest.er1
4436  cat conftest.err >&5
4437  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4438  (exit $ac_status); } &&
4439         { ac_try='test -z "$ac_c_werror_flag"
4440                         || test ! -s conftest.err'
4441  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4442  (eval $ac_try) 2>&5
4443  ac_status=$?
4444  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4445  (exit $ac_status); }; } &&
4446         { ac_try='test -s conftest.$ac_objext'
4447  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4448  (eval $ac_try) 2>&5
4449  ac_status=$?
4450  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4451  (exit $ac_status); }; }; then
4452  eval "$as_ac_Header=yes"
4453else
4454  echo "$as_me: failed program was:" >&5
4455sed 's/^/| /' conftest.$ac_ext >&5
4456
4457eval "$as_ac_Header=no"
4458fi
4459rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4460fi
4461echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4462echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4463if test `eval echo '${'$as_ac_Header'}'` = yes; then
4464  cat >>confdefs.h <<_ACEOF
4465#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4466_ACEOF
4467
4468fi
4469
4470done
4471
4472
4473
4474for ac_header in GL/gl.h
4475do
4476as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4477if eval "test \"\${$as_ac_Header+set}\" = set"; then
4478  echo "$as_me:$LINENO: checking for $ac_header" >&5
4479echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4480if eval "test \"\${$as_ac_Header+set}\" = set"; then
4481  echo $ECHO_N "(cached) $ECHO_C" >&6
4482fi
4483echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4484echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4485else
4486  # Is the header compilable?
4487echo "$as_me:$LINENO: checking $ac_header usability" >&5
4488echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4489cat >conftest.$ac_ext <<_ACEOF
4490/* confdefs.h.  */
4491_ACEOF
4492cat confdefs.h >>conftest.$ac_ext
4493cat >>conftest.$ac_ext <<_ACEOF
4494/* end confdefs.h.  */
4495$ac_includes_default
4496#include <$ac_header>
4497_ACEOF
4498rm -f conftest.$ac_objext
4499if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4500  (eval $ac_compile) 2>conftest.er1
4501  ac_status=$?
4502  grep -v '^ *+' conftest.er1 >conftest.err
4503  rm -f conftest.er1
4504  cat conftest.err >&5
4505  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4506  (exit $ac_status); } &&
4507         { ac_try='test -z "$ac_c_werror_flag"
4508                         || test ! -s conftest.err'
4509  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4510  (eval $ac_try) 2>&5
4511  ac_status=$?
4512  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4513  (exit $ac_status); }; } &&
4514         { ac_try='test -s conftest.$ac_objext'
4515  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4516  (eval $ac_try) 2>&5
4517  ac_status=$?
4518  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4519  (exit $ac_status); }; }; then
4520  ac_header_compiler=yes
4521else
4522  echo "$as_me: failed program was:" >&5
4523sed 's/^/| /' conftest.$ac_ext >&5
4524
4525ac_header_compiler=no
4526fi
4527rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4528echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4529echo "${ECHO_T}$ac_header_compiler" >&6
4530
4531# Is the header present?
4532echo "$as_me:$LINENO: checking $ac_header presence" >&5
4533echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4534cat >conftest.$ac_ext <<_ACEOF
4535/* confdefs.h.  */
4536_ACEOF
4537cat confdefs.h >>conftest.$ac_ext
4538cat >>conftest.$ac_ext <<_ACEOF
4539/* end confdefs.h.  */
4540#include <$ac_header>
4541_ACEOF
4542if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4543  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4544  ac_status=$?
4545  grep -v '^ *+' conftest.er1 >conftest.err
4546  rm -f conftest.er1
4547  cat conftest.err >&5
4548  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4549  (exit $ac_status); } >/dev/null; then
4550  if test -s conftest.err; then
4551    ac_cpp_err=$ac_c_preproc_warn_flag
4552    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4553  else
4554    ac_cpp_err=
4555  fi
4556else
4557  ac_cpp_err=yes
4558fi
4559if test -z "$ac_cpp_err"; then
4560  ac_header_preproc=yes
4561else
4562  echo "$as_me: failed program was:" >&5
4563sed 's/^/| /' conftest.$ac_ext >&5
4564
4565  ac_header_preproc=no
4566fi
4567rm -f conftest.err conftest.$ac_ext
4568echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4569echo "${ECHO_T}$ac_header_preproc" >&6
4570
4571# So?  What about this header?
4572case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4573  yes:no: )
4574    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4575echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4576    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4577echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4578    ac_header_preproc=yes
4579    ;;
4580  no:yes:* )
4581    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4582echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4583    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4584echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4585    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4586echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4587    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4588echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4589    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4590echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4591    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4592echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4593    (
4594      cat <<\_ASBOX
4595## ---------------------------------------------- ##
4596## Report this to orxonox-dev at mail.datacore.ch ##
4597## ---------------------------------------------- ##
4598_ASBOX
4599    ) |
4600      sed "s/^/$as_me: WARNING:     /" >&2
4601    ;;
4602esac
4603echo "$as_me:$LINENO: checking for $ac_header" >&5
4604echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4605if eval "test \"\${$as_ac_Header+set}\" = set"; then
4606  echo $ECHO_N "(cached) $ECHO_C" >&6
4607else
4608  eval "$as_ac_Header=\$ac_header_preproc"
4609fi
4610echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4611echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4612
4613fi
4614if test `eval echo '${'$as_ac_Header'}'` = yes; then
4615  cat >>confdefs.h <<_ACEOF
4616#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4617_ACEOF
4618
4619else
4620  { { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4621echo "$as_me: error: cannot find opengl headers" >&2;}
4622   { (exit 1); exit 1; }; }
4623fi
4624
4625done
4626
4627#   checking for Windows openGl library
4628    echo "$as_me:$LINENO: checking for main in -lopengl32" >&5
4629echo $ECHO_N "checking for main in -lopengl32... $ECHO_C" >&6
4630if test "${ac_cv_lib_opengl32_main+set}" = set; then
4631  echo $ECHO_N "(cached) $ECHO_C" >&6
4632else
4633  ac_check_lib_save_LIBS=$LIBS
4634LIBS="-lopengl32  $LIBS"
4635cat >conftest.$ac_ext <<_ACEOF
4636/* confdefs.h.  */
4637_ACEOF
4638cat confdefs.h >>conftest.$ac_ext
4639cat >>conftest.$ac_ext <<_ACEOF
4640/* end confdefs.h.  */
4641
4642
4643int
4644main ()
4645{
4646main ();
4647  ;
4648  return 0;
4649}
4650_ACEOF
4651rm -f conftest.$ac_objext conftest$ac_exeext
4652if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4653  (eval $ac_link) 2>conftest.er1
4654  ac_status=$?
4655  grep -v '^ *+' conftest.er1 >conftest.err
4656  rm -f conftest.er1
4657  cat conftest.err >&5
4658  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4659  (exit $ac_status); } &&
4660         { ac_try='test -z "$ac_c_werror_flag"
4661                         || test ! -s conftest.err'
4662  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4663  (eval $ac_try) 2>&5
4664  ac_status=$?
4665  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4666  (exit $ac_status); }; } &&
4667         { ac_try='test -s conftest$ac_exeext'
4668  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4669  (eval $ac_try) 2>&5
4670  ac_status=$?
4671  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4672  (exit $ac_status); }; }; then
4673  ac_cv_lib_opengl32_main=yes
4674else
4675  echo "$as_me: failed program was:" >&5
4676sed 's/^/| /' conftest.$ac_ext >&5
4677
4678ac_cv_lib_opengl32_main=no
4679fi
4680rm -f conftest.err conftest.$ac_objext \
4681      conftest$ac_exeext conftest.$ac_ext
4682LIBS=$ac_check_lib_save_LIBS
4683fi
4684echo "$as_me:$LINENO: result: $ac_cv_lib_opengl32_main" >&5
4685echo "${ECHO_T}$ac_cv_lib_opengl32_main" >&6
4686if test $ac_cv_lib_opengl32_main = yes; then
4687  FOUND_GL=yes; LIBS="$LIBS -lopengl32"
4688fi
4689
4690    if test x$FOUND_GL != xyes ; then
4691         echo "------------------"
4692         echo "opengl not found."
4693         echo "please install the opengl package which can be found at http://www.opengl.org"
4694         echo "------------------"
4695         exit -1
4696    fi
4697
4698# cheking for GLU-header
4699
4700for ac_header in GL/glu.h
4701do
4702as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4703if eval "test \"\${$as_ac_Header+set}\" = set"; then
4704  echo "$as_me:$LINENO: checking for $ac_header" >&5
4705echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4706if eval "test \"\${$as_ac_Header+set}\" = set"; then
4707  echo $ECHO_N "(cached) $ECHO_C" >&6
4708fi
4709echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4710echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4711else
4712  # Is the header compilable?
4713echo "$as_me:$LINENO: checking $ac_header usability" >&5
4714echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4715cat >conftest.$ac_ext <<_ACEOF
4716/* confdefs.h.  */
4717_ACEOF
4718cat confdefs.h >>conftest.$ac_ext
4719cat >>conftest.$ac_ext <<_ACEOF
4720/* end confdefs.h.  */
4721$ac_includes_default
4722#include <$ac_header>
4723_ACEOF
4724rm -f conftest.$ac_objext
4725if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4726  (eval $ac_compile) 2>conftest.er1
4727  ac_status=$?
4728  grep -v '^ *+' conftest.er1 >conftest.err
4729  rm -f conftest.er1
4730  cat conftest.err >&5
4731  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4732  (exit $ac_status); } &&
4733         { ac_try='test -z "$ac_c_werror_flag"
4734                         || test ! -s conftest.err'
4735  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4736  (eval $ac_try) 2>&5
4737  ac_status=$?
4738  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4739  (exit $ac_status); }; } &&
4740         { ac_try='test -s conftest.$ac_objext'
4741  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4742  (eval $ac_try) 2>&5
4743  ac_status=$?
4744  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4745  (exit $ac_status); }; }; then
4746  ac_header_compiler=yes
4747else
4748  echo "$as_me: failed program was:" >&5
4749sed 's/^/| /' conftest.$ac_ext >&5
4750
4751ac_header_compiler=no
4752fi
4753rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4754echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4755echo "${ECHO_T}$ac_header_compiler" >&6
4756
4757# Is the header present?
4758echo "$as_me:$LINENO: checking $ac_header presence" >&5
4759echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4760cat >conftest.$ac_ext <<_ACEOF
4761/* confdefs.h.  */
4762_ACEOF
4763cat confdefs.h >>conftest.$ac_ext
4764cat >>conftest.$ac_ext <<_ACEOF
4765/* end confdefs.h.  */
4766#include <$ac_header>
4767_ACEOF
4768if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4769  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4770  ac_status=$?
4771  grep -v '^ *+' conftest.er1 >conftest.err
4772  rm -f conftest.er1
4773  cat conftest.err >&5
4774  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4775  (exit $ac_status); } >/dev/null; then
4776  if test -s conftest.err; then
4777    ac_cpp_err=$ac_c_preproc_warn_flag
4778    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4779  else
4780    ac_cpp_err=
4781  fi
4782else
4783  ac_cpp_err=yes
4784fi
4785if test -z "$ac_cpp_err"; then
4786  ac_header_preproc=yes
4787else
4788  echo "$as_me: failed program was:" >&5
4789sed 's/^/| /' conftest.$ac_ext >&5
4790
4791  ac_header_preproc=no
4792fi
4793rm -f conftest.err conftest.$ac_ext
4794echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4795echo "${ECHO_T}$ac_header_preproc" >&6
4796
4797# So?  What about this header?
4798case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4799  yes:no: )
4800    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4801echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4802    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4803echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4804    ac_header_preproc=yes
4805    ;;
4806  no:yes:* )
4807    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4808echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4809    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
4810echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
4811    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4812echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4813    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
4814echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
4815    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4816echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4817    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4818echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4819    (
4820      cat <<\_ASBOX
4821## ---------------------------------------------- ##
4822## Report this to orxonox-dev at mail.datacore.ch ##
4823## ---------------------------------------------- ##
4824_ASBOX
4825    ) |
4826      sed "s/^/$as_me: WARNING:     /" >&2
4827    ;;
4828esac
4829echo "$as_me:$LINENO: checking for $ac_header" >&5
4830echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4831if eval "test \"\${$as_ac_Header+set}\" = set"; then
4832  echo $ECHO_N "(cached) $ECHO_C" >&6
4833else
4834  eval "$as_ac_Header=\$ac_header_preproc"
4835fi
4836echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4837echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4838
4839fi
4840if test `eval echo '${'$as_ac_Header'}'` = yes; then
4841  cat >>confdefs.h <<_ACEOF
4842#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4843_ACEOF
4844
4845else
4846  { { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
4847echo "$as_me: error: cannot find opengl headers" >&2;}
4848   { (exit 1); exit 1; }; }
4849fi
4850
4851done
4852
4853
4854# checking for libGLU
4855    echo "$as_me:$LINENO: checking for main in -lglu32" >&5
4856echo $ECHO_N "checking for main in -lglu32... $ECHO_C" >&6
4857if test "${ac_cv_lib_glu32_main+set}" = set; then
4858  echo $ECHO_N "(cached) $ECHO_C" >&6
4859else
4860  ac_check_lib_save_LIBS=$LIBS
4861LIBS="-lglu32  $LIBS"
4862cat >conftest.$ac_ext <<_ACEOF
4863/* confdefs.h.  */
4864_ACEOF
4865cat confdefs.h >>conftest.$ac_ext
4866cat >>conftest.$ac_ext <<_ACEOF
4867/* end confdefs.h.  */
4868
4869
4870int
4871main ()
4872{
4873main ();
4874  ;
4875  return 0;
4876}
4877_ACEOF
4878rm -f conftest.$ac_objext conftest$ac_exeext
4879if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4880  (eval $ac_link) 2>conftest.er1
4881  ac_status=$?
4882  grep -v '^ *+' conftest.er1 >conftest.err
4883  rm -f conftest.er1
4884  cat conftest.err >&5
4885  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4886  (exit $ac_status); } &&
4887         { ac_try='test -z "$ac_c_werror_flag"
4888                         || test ! -s conftest.err'
4889  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4890  (eval $ac_try) 2>&5
4891  ac_status=$?
4892  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4893  (exit $ac_status); }; } &&
4894         { ac_try='test -s conftest$ac_exeext'
4895  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4896  (eval $ac_try) 2>&5
4897  ac_status=$?
4898  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4899  (exit $ac_status); }; }; then
4900  ac_cv_lib_glu32_main=yes
4901else
4902  echo "$as_me: failed program was:" >&5
4903sed 's/^/| /' conftest.$ac_ext >&5
4904
4905ac_cv_lib_glu32_main=no
4906fi
4907rm -f conftest.err conftest.$ac_objext \
4908      conftest$ac_exeext conftest.$ac_ext
4909LIBS=$ac_check_lib_save_LIBS
4910fi
4911echo "$as_me:$LINENO: result: $ac_cv_lib_glu32_main" >&5
4912echo "${ECHO_T}$ac_cv_lib_glu32_main" >&6
4913if test $ac_cv_lib_glu32_main = yes; then
4914  FOUND_GLU=yes; LIBS="$LIBS -lGLU32"
4915fi
4916
4917    if test x$FOUND_GLU != xyes ; then
4918         echo "------------------"
4919         echo "GLU library not found."
4920         echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
4921         echo "------------------"
4922         exit -1
4923    fi
4924
4925# checking glew header
4926
4927for ac_header in GL/glew.h
4928do
4929as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4930if eval "test \"\${$as_ac_Header+set}\" = set"; then
4931  echo "$as_me:$LINENO: checking for $ac_header" >&5
4932echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
4933if eval "test \"\${$as_ac_Header+set}\" = set"; then
4934  echo $ECHO_N "(cached) $ECHO_C" >&6
4935fi
4936echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
4937echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
4938else
4939  # Is the header compilable?
4940echo "$as_me:$LINENO: checking $ac_header usability" >&5
4941echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
4942cat >conftest.$ac_ext <<_ACEOF
4943/* confdefs.h.  */
4944_ACEOF
4945cat confdefs.h >>conftest.$ac_ext
4946cat >>conftest.$ac_ext <<_ACEOF
4947/* end confdefs.h.  */
4948$ac_includes_default
4949#include <$ac_header>
4950_ACEOF
4951rm -f conftest.$ac_objext
4952if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4953  (eval $ac_compile) 2>conftest.er1
4954  ac_status=$?
4955  grep -v '^ *+' conftest.er1 >conftest.err
4956  rm -f conftest.er1
4957  cat conftest.err >&5
4958  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4959  (exit $ac_status); } &&
4960         { ac_try='test -z "$ac_c_werror_flag"
4961                         || test ! -s conftest.err'
4962  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4963  (eval $ac_try) 2>&5
4964  ac_status=$?
4965  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4966  (exit $ac_status); }; } &&
4967         { ac_try='test -s conftest.$ac_objext'
4968  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4969  (eval $ac_try) 2>&5
4970  ac_status=$?
4971  echo "$as_me:$LINENO: \$? = $ac_status" >&5
4972  (exit $ac_status); }; }; then
4973  ac_header_compiler=yes
4974else
4975  echo "$as_me: failed program was:" >&5
4976sed 's/^/| /' conftest.$ac_ext >&5
4977
4978ac_header_compiler=no
4979fi
4980rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4981echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4982echo "${ECHO_T}$ac_header_compiler" >&6
4983
4984# Is the header present?
4985echo "$as_me:$LINENO: checking $ac_header presence" >&5
4986echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
4987cat >conftest.$ac_ext <<_ACEOF
4988/* confdefs.h.  */
4989_ACEOF
4990cat confdefs.h >>conftest.$ac_ext
4991cat >>conftest.$ac_ext <<_ACEOF
4992/* end confdefs.h.  */
4993#include <$ac_header>
4994_ACEOF
4995if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4996  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4997  ac_status=$?
4998  grep -v '^ *+' conftest.er1 >conftest.err
4999  rm -f conftest.er1
5000  cat conftest.err >&5
5001  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5002  (exit $ac_status); } >/dev/null; then
5003  if test -s conftest.err; then
5004    ac_cpp_err=$ac_c_preproc_warn_flag
5005    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5006  else
5007    ac_cpp_err=
5008  fi
5009else
5010  ac_cpp_err=yes
5011fi
5012if test -z "$ac_cpp_err"; then
5013  ac_header_preproc=yes
5014else
5015  echo "$as_me: failed program was:" >&5
5016sed 's/^/| /' conftest.$ac_ext >&5
5017
5018  ac_header_preproc=no
5019fi
5020rm -f conftest.err conftest.$ac_ext
5021echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5022echo "${ECHO_T}$ac_header_preproc" >&6
5023
5024# So?  What about this header?
5025case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5026  yes:no: )
5027    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5028echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5029    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5030echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5031    ac_header_preproc=yes
5032    ;;
5033  no:yes:* )
5034    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5035echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5036    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5037echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5038    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5039echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5040    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5041echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5042    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5043echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5044    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5045echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5046    (
5047      cat <<\_ASBOX
5048## ---------------------------------------------- ##
5049## Report this to orxonox-dev at mail.datacore.ch ##
5050## ---------------------------------------------- ##
5051_ASBOX
5052    ) |
5053      sed "s/^/$as_me: WARNING:     /" >&2
5054    ;;
5055esac
5056echo "$as_me:$LINENO: checking for $ac_header" >&5
5057echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5058if eval "test \"\${$as_ac_Header+set}\" = set"; then
5059  echo $ECHO_N "(cached) $ECHO_C" >&6
5060else
5061  eval "$as_ac_Header=\$ac_header_preproc"
5062fi
5063echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5064echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5065
5066fi
5067if test `eval echo '${'$as_ac_Header'}'` = yes; then
5068  cat >>confdefs.h <<_ACEOF
5069#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5070_ACEOF
5071
5072else
5073  { { echo "$as_me:$LINENO: error: cannot find opengl extension wrangler headers" >&5
5074echo "$as_me: error: cannot find opengl extension wrangler headers" >&2;}
5075   { (exit 1); exit 1; }; }
5076fi
5077
5078done
5079
5080#   checking for Windows glew library
5081    echo "$as_me:$LINENO: checking for main in -lglew32" >&5
5082echo $ECHO_N "checking for main in -lglew32... $ECHO_C" >&6
5083if test "${ac_cv_lib_glew32_main+set}" = set; then
5084  echo $ECHO_N "(cached) $ECHO_C" >&6
5085else
5086  ac_check_lib_save_LIBS=$LIBS
5087LIBS="-lglew32  $LIBS"
5088cat >conftest.$ac_ext <<_ACEOF
5089/* confdefs.h.  */
5090_ACEOF
5091cat confdefs.h >>conftest.$ac_ext
5092cat >>conftest.$ac_ext <<_ACEOF
5093/* end confdefs.h.  */
5094
5095
5096int
5097main ()
5098{
5099main ();
5100  ;
5101  return 0;
5102}
5103_ACEOF
5104rm -f conftest.$ac_objext conftest$ac_exeext
5105if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5106  (eval $ac_link) 2>conftest.er1
5107  ac_status=$?
5108  grep -v '^ *+' conftest.er1 >conftest.err
5109  rm -f conftest.er1
5110  cat conftest.err >&5
5111  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5112  (exit $ac_status); } &&
5113         { ac_try='test -z "$ac_c_werror_flag"
5114                         || test ! -s conftest.err'
5115  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5116  (eval $ac_try) 2>&5
5117  ac_status=$?
5118  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5119  (exit $ac_status); }; } &&
5120         { ac_try='test -s conftest$ac_exeext'
5121  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5122  (eval $ac_try) 2>&5
5123  ac_status=$?
5124  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5125  (exit $ac_status); }; }; then
5126  ac_cv_lib_glew32_main=yes
5127else
5128  echo "$as_me: failed program was:" >&5
5129sed 's/^/| /' conftest.$ac_ext >&5
5130
5131ac_cv_lib_glew32_main=no
5132fi
5133rm -f conftest.err conftest.$ac_objext \
5134      conftest$ac_exeext conftest.$ac_ext
5135LIBS=$ac_check_lib_save_LIBS
5136fi
5137echo "$as_me:$LINENO: result: $ac_cv_lib_glew32_main" >&5
5138echo "${ECHO_T}$ac_cv_lib_glew32_main" >&6
5139if test $ac_cv_lib_glew32_main = yes; then
5140  FOUND_GLEW=yes; LIBS="$LIBS -lglew32"
5141fi
5142
5143    if test x$FOUND_GLEW != xyes ; then
5144         echo "------------------"
5145         echo "opengl extension wrangler not found."
5146         echo "please install the glew package which can be found at http://glew.sourceforge.net"
5147         echo "------------------"
5148         exit -1
5149    fi
5150
5151#--------#
5152# openAL #
5153#--------#
5154# checking for openAL-headers
5155
5156for ac_header in AL/al.h
5157do
5158as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5159if eval "test \"\${$as_ac_Header+set}\" = set"; then
5160  echo "$as_me:$LINENO: checking for $ac_header" >&5
5161echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5162if eval "test \"\${$as_ac_Header+set}\" = set"; then
5163  echo $ECHO_N "(cached) $ECHO_C" >&6
5164fi
5165echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5166echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5167else
5168  # Is the header compilable?
5169echo "$as_me:$LINENO: checking $ac_header usability" >&5
5170echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5171cat >conftest.$ac_ext <<_ACEOF
5172/* confdefs.h.  */
5173_ACEOF
5174cat confdefs.h >>conftest.$ac_ext
5175cat >>conftest.$ac_ext <<_ACEOF
5176/* end confdefs.h.  */
5177$ac_includes_default
5178#include <$ac_header>
5179_ACEOF
5180rm -f conftest.$ac_objext
5181if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5182  (eval $ac_compile) 2>conftest.er1
5183  ac_status=$?
5184  grep -v '^ *+' conftest.er1 >conftest.err
5185  rm -f conftest.er1
5186  cat conftest.err >&5
5187  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5188  (exit $ac_status); } &&
5189         { ac_try='test -z "$ac_c_werror_flag"
5190                         || test ! -s conftest.err'
5191  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5192  (eval $ac_try) 2>&5
5193  ac_status=$?
5194  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5195  (exit $ac_status); }; } &&
5196         { ac_try='test -s conftest.$ac_objext'
5197  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5198  (eval $ac_try) 2>&5
5199  ac_status=$?
5200  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5201  (exit $ac_status); }; }; then
5202  ac_header_compiler=yes
5203else
5204  echo "$as_me: failed program was:" >&5
5205sed 's/^/| /' conftest.$ac_ext >&5
5206
5207ac_header_compiler=no
5208fi
5209rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5210echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5211echo "${ECHO_T}$ac_header_compiler" >&6
5212
5213# Is the header present?
5214echo "$as_me:$LINENO: checking $ac_header presence" >&5
5215echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5216cat >conftest.$ac_ext <<_ACEOF
5217/* confdefs.h.  */
5218_ACEOF
5219cat confdefs.h >>conftest.$ac_ext
5220cat >>conftest.$ac_ext <<_ACEOF
5221/* end confdefs.h.  */
5222#include <$ac_header>
5223_ACEOF
5224if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5225  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5226  ac_status=$?
5227  grep -v '^ *+' conftest.er1 >conftest.err
5228  rm -f conftest.er1
5229  cat conftest.err >&5
5230  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5231  (exit $ac_status); } >/dev/null; then
5232  if test -s conftest.err; then
5233    ac_cpp_err=$ac_c_preproc_warn_flag
5234    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5235  else
5236    ac_cpp_err=
5237  fi
5238else
5239  ac_cpp_err=yes
5240fi
5241if test -z "$ac_cpp_err"; then
5242  ac_header_preproc=yes
5243else
5244  echo "$as_me: failed program was:" >&5
5245sed 's/^/| /' conftest.$ac_ext >&5
5246
5247  ac_header_preproc=no
5248fi
5249rm -f conftest.err conftest.$ac_ext
5250echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5251echo "${ECHO_T}$ac_header_preproc" >&6
5252
5253# So?  What about this header?
5254case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5255  yes:no: )
5256    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5257echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5258    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5259echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5260    ac_header_preproc=yes
5261    ;;
5262  no:yes:* )
5263    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5264echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5265    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5266echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5267    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5268echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5269    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5270echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5271    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5272echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5273    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5274echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5275    (
5276      cat <<\_ASBOX
5277## ---------------------------------------------- ##
5278## Report this to orxonox-dev at mail.datacore.ch ##
5279## ---------------------------------------------- ##
5280_ASBOX
5281    ) |
5282      sed "s/^/$as_me: WARNING:     /" >&2
5283    ;;
5284esac
5285echo "$as_me:$LINENO: checking for $ac_header" >&5
5286echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5287if eval "test \"\${$as_ac_Header+set}\" = set"; then
5288  echo $ECHO_N "(cached) $ECHO_C" >&6
5289else
5290  eval "$as_ac_Header=\$ac_header_preproc"
5291fi
5292echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5293echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5294
5295fi
5296if test `eval echo '${'$as_ac_Header'}'` = yes; then
5297  cat >>confdefs.h <<_ACEOF
5298#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5299_ACEOF
5300
5301else
5302  { { echo "$as_me:$LINENO: error: cannot find openAL header." >&5
5303echo "$as_me: error: cannot find openAL header." >&2;}
5304   { (exit 1); exit 1; }; }
5305fi
5306
5307done
5308
5309# checking for openAL-lib
5310  echo "$as_me:$LINENO: checking for main in -lOpenAL32" >&5
5311echo $ECHO_N "checking for main in -lOpenAL32... $ECHO_C" >&6
5312if test "${ac_cv_lib_OpenAL32_main+set}" = set; then
5313  echo $ECHO_N "(cached) $ECHO_C" >&6
5314else
5315  ac_check_lib_save_LIBS=$LIBS
5316LIBS="-lOpenAL32  $LIBS"
5317cat >conftest.$ac_ext <<_ACEOF
5318/* confdefs.h.  */
5319_ACEOF
5320cat confdefs.h >>conftest.$ac_ext
5321cat >>conftest.$ac_ext <<_ACEOF
5322/* end confdefs.h.  */
5323
5324
5325int
5326main ()
5327{
5328main ();
5329  ;
5330  return 0;
5331}
5332_ACEOF
5333rm -f conftest.$ac_objext conftest$ac_exeext
5334if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5335  (eval $ac_link) 2>conftest.er1
5336  ac_status=$?
5337  grep -v '^ *+' conftest.er1 >conftest.err
5338  rm -f conftest.er1
5339  cat conftest.err >&5
5340  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5341  (exit $ac_status); } &&
5342         { ac_try='test -z "$ac_c_werror_flag"
5343                         || test ! -s conftest.err'
5344  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5345  (eval $ac_try) 2>&5
5346  ac_status=$?
5347  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5348  (exit $ac_status); }; } &&
5349         { ac_try='test -s conftest$ac_exeext'
5350  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5351  (eval $ac_try) 2>&5
5352  ac_status=$?
5353  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5354  (exit $ac_status); }; }; then
5355  ac_cv_lib_OpenAL32_main=yes
5356else
5357  echo "$as_me: failed program was:" >&5
5358sed 's/^/| /' conftest.$ac_ext >&5
5359
5360ac_cv_lib_OpenAL32_main=no
5361fi
5362rm -f conftest.err conftest.$ac_objext \
5363      conftest$ac_exeext conftest.$ac_ext
5364LIBS=$ac_check_lib_save_LIBS
5365fi
5366echo "$as_me:$LINENO: result: $ac_cv_lib_OpenAL32_main" >&5
5367echo "${ECHO_T}$ac_cv_lib_OpenAL32_main" >&6
5368if test $ac_cv_lib_OpenAL32_main = yes; then
5369  FOUND_OPENAL=yes; LIBS="$LIBS -lOpenAL32"
5370fi
5371
5372  echo "$as_me:$LINENO: checking for main in -lALut" >&5
5373echo $ECHO_N "checking for main in -lALut... $ECHO_C" >&6
5374if test "${ac_cv_lib_ALut_main+set}" = set; then
5375  echo $ECHO_N "(cached) $ECHO_C" >&6
5376else
5377  ac_check_lib_save_LIBS=$LIBS
5378LIBS="-lALut  $LIBS"
5379cat >conftest.$ac_ext <<_ACEOF
5380/* confdefs.h.  */
5381_ACEOF
5382cat confdefs.h >>conftest.$ac_ext
5383cat >>conftest.$ac_ext <<_ACEOF
5384/* end confdefs.h.  */
5385
5386
5387int
5388main ()
5389{
5390main ();
5391  ;
5392  return 0;
5393}
5394_ACEOF
5395rm -f conftest.$ac_objext conftest$ac_exeext
5396if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5397  (eval $ac_link) 2>conftest.er1
5398  ac_status=$?
5399  grep -v '^ *+' conftest.er1 >conftest.err
5400  rm -f conftest.er1
5401  cat conftest.err >&5
5402  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5403  (exit $ac_status); } &&
5404         { ac_try='test -z "$ac_c_werror_flag"
5405                         || test ! -s conftest.err'
5406  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5407  (eval $ac_try) 2>&5
5408  ac_status=$?
5409  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5410  (exit $ac_status); }; } &&
5411         { ac_try='test -s conftest$ac_exeext'
5412  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5413  (eval $ac_try) 2>&5
5414  ac_status=$?
5415  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5416  (exit $ac_status); }; }; then
5417  ac_cv_lib_ALut_main=yes
5418else
5419  echo "$as_me: failed program was:" >&5
5420sed 's/^/| /' conftest.$ac_ext >&5
5421
5422ac_cv_lib_ALut_main=no
5423fi
5424rm -f conftest.err conftest.$ac_objext \
5425      conftest$ac_exeext conftest.$ac_ext
5426LIBS=$ac_check_lib_save_LIBS
5427fi
5428echo "$as_me:$LINENO: result: $ac_cv_lib_ALut_main" >&5
5429echo "${ECHO_T}$ac_cv_lib_ALut_main" >&6
5430if test $ac_cv_lib_ALut_main = yes; then
5431  FOUND_ALUT=yes; LIBS="$LIBS -lALut"
5432fi
5433
5434     if test x$FOUND_OPENAL != xyes ; then
5435        echo "------------------"
5436        echo "openal library not found."
5437        echo "please install the openal library, which can be found at http://www.openal.org"
5438        echo "------------------"
5439        exit -1
5440     fi
5441
5442
5443#-----------#
5444# SDL(win) #
5445#-----------#
5446# checking for SDL-headers
5447
5448for ac_header in SDL/SDL.h
5449do
5450as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5451if eval "test \"\${$as_ac_Header+set}\" = set"; then
5452  echo "$as_me:$LINENO: checking for $ac_header" >&5
5453echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5454if eval "test \"\${$as_ac_Header+set}\" = set"; then
5455  echo $ECHO_N "(cached) $ECHO_C" >&6
5456fi
5457echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5458echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5459else
5460  # Is the header compilable?
5461echo "$as_me:$LINENO: checking $ac_header usability" >&5
5462echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5463cat >conftest.$ac_ext <<_ACEOF
5464/* confdefs.h.  */
5465_ACEOF
5466cat confdefs.h >>conftest.$ac_ext
5467cat >>conftest.$ac_ext <<_ACEOF
5468/* end confdefs.h.  */
5469$ac_includes_default
5470#include <$ac_header>
5471_ACEOF
5472rm -f conftest.$ac_objext
5473if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5474  (eval $ac_compile) 2>conftest.er1
5475  ac_status=$?
5476  grep -v '^ *+' conftest.er1 >conftest.err
5477  rm -f conftest.er1
5478  cat conftest.err >&5
5479  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5480  (exit $ac_status); } &&
5481         { ac_try='test -z "$ac_c_werror_flag"
5482                         || test ! -s conftest.err'
5483  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5484  (eval $ac_try) 2>&5
5485  ac_status=$?
5486  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5487  (exit $ac_status); }; } &&
5488         { ac_try='test -s conftest.$ac_objext'
5489  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5490  (eval $ac_try) 2>&5
5491  ac_status=$?
5492  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5493  (exit $ac_status); }; }; then
5494  ac_header_compiler=yes
5495else
5496  echo "$as_me: failed program was:" >&5
5497sed 's/^/| /' conftest.$ac_ext >&5
5498
5499ac_header_compiler=no
5500fi
5501rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5502echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5503echo "${ECHO_T}$ac_header_compiler" >&6
5504
5505# Is the header present?
5506echo "$as_me:$LINENO: checking $ac_header presence" >&5
5507echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5508cat >conftest.$ac_ext <<_ACEOF
5509/* confdefs.h.  */
5510_ACEOF
5511cat confdefs.h >>conftest.$ac_ext
5512cat >>conftest.$ac_ext <<_ACEOF
5513/* end confdefs.h.  */
5514#include <$ac_header>
5515_ACEOF
5516if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5517  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5518  ac_status=$?
5519  grep -v '^ *+' conftest.er1 >conftest.err
5520  rm -f conftest.er1
5521  cat conftest.err >&5
5522  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5523  (exit $ac_status); } >/dev/null; then
5524  if test -s conftest.err; then
5525    ac_cpp_err=$ac_c_preproc_warn_flag
5526    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5527  else
5528    ac_cpp_err=
5529  fi
5530else
5531  ac_cpp_err=yes
5532fi
5533if test -z "$ac_cpp_err"; then
5534  ac_header_preproc=yes
5535else
5536  echo "$as_me: failed program was:" >&5
5537sed 's/^/| /' conftest.$ac_ext >&5
5538
5539  ac_header_preproc=no
5540fi
5541rm -f conftest.err conftest.$ac_ext
5542echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5543echo "${ECHO_T}$ac_header_preproc" >&6
5544
5545# So?  What about this header?
5546case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5547  yes:no: )
5548    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5549echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5550    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5551echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5552    ac_header_preproc=yes
5553    ;;
5554  no:yes:* )
5555    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5556echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5557    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5558echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5559    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5560echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5561    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5562echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5563    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5564echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5565    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5566echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5567    (
5568      cat <<\_ASBOX
5569## ---------------------------------------------- ##
5570## Report this to orxonox-dev at mail.datacore.ch ##
5571## ---------------------------------------------- ##
5572_ASBOX
5573    ) |
5574      sed "s/^/$as_me: WARNING:     /" >&2
5575    ;;
5576esac
5577echo "$as_me:$LINENO: checking for $ac_header" >&5
5578echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5579if eval "test \"\${$as_ac_Header+set}\" = set"; then
5580  echo $ECHO_N "(cached) $ECHO_C" >&6
5581else
5582  eval "$as_ac_Header=\$ac_header_preproc"
5583fi
5584echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5585echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5586
5587fi
5588if test `eval echo '${'$as_ac_Header'}'` = yes; then
5589  cat >>confdefs.h <<_ACEOF
5590#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5591_ACEOF
5592
5593else
5594  { { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
5595echo "$as_me: error: cannot find SDL headers" >&2;}
5596   { (exit 1); exit 1; }; }
5597fi
5598
5599done
5600
5601
5602#checking for libSDL
5603    echo "$as_me:$LINENO: checking for main in -lsdlmain" >&5
5604echo $ECHO_N "checking for main in -lsdlmain... $ECHO_C" >&6
5605if test "${ac_cv_lib_sdlmain_main+set}" = set; then
5606  echo $ECHO_N "(cached) $ECHO_C" >&6
5607else
5608  ac_check_lib_save_LIBS=$LIBS
5609LIBS="-lsdlmain  $LIBS"
5610cat >conftest.$ac_ext <<_ACEOF
5611/* confdefs.h.  */
5612_ACEOF
5613cat confdefs.h >>conftest.$ac_ext
5614cat >>conftest.$ac_ext <<_ACEOF
5615/* end confdefs.h.  */
5616
5617
5618int
5619main ()
5620{
5621main ();
5622  ;
5623  return 0;
5624}
5625_ACEOF
5626rm -f conftest.$ac_objext conftest$ac_exeext
5627if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5628  (eval $ac_link) 2>conftest.er1
5629  ac_status=$?
5630  grep -v '^ *+' conftest.er1 >conftest.err
5631  rm -f conftest.er1
5632  cat conftest.err >&5
5633  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5634  (exit $ac_status); } &&
5635         { ac_try='test -z "$ac_c_werror_flag"
5636                         || test ! -s conftest.err'
5637  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5638  (eval $ac_try) 2>&5
5639  ac_status=$?
5640  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5641  (exit $ac_status); }; } &&
5642         { ac_try='test -s conftest$ac_exeext'
5643  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5644  (eval $ac_try) 2>&5
5645  ac_status=$?
5646  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5647  (exit $ac_status); }; }; then
5648  ac_cv_lib_sdlmain_main=yes
5649else
5650  echo "$as_me: failed program was:" >&5
5651sed 's/^/| /' conftest.$ac_ext >&5
5652
5653ac_cv_lib_sdlmain_main=no
5654fi
5655rm -f conftest.err conftest.$ac_objext \
5656      conftest$ac_exeext conftest.$ac_ext
5657LIBS=$ac_check_lib_save_LIBS
5658fi
5659echo "$as_me:$LINENO: result: $ac_cv_lib_sdlmain_main" >&5
5660echo "${ECHO_T}$ac_cv_lib_sdlmain_main" >&6
5661if test $ac_cv_lib_sdlmain_main = yes; then
5662  FOUND_sdlmain=yes; LIBS="$LIBS -lsdlmain"
5663fi
5664
5665    if test x$FOUND_sdlmain != xyes ; then
5666        echo "------------------"
5667        echo "SDL library not found."
5668        echo "please install the SDL library, which can be found at http://www.libsdl.org"
5669        echo "------------------"
5670        exit 1
5671    fi
5672    echo "$as_me:$LINENO: checking for main in -lsdl" >&5
5673echo $ECHO_N "checking for main in -lsdl... $ECHO_C" >&6
5674if test "${ac_cv_lib_sdl_main+set}" = set; then
5675  echo $ECHO_N "(cached) $ECHO_C" >&6
5676else
5677  ac_check_lib_save_LIBS=$LIBS
5678LIBS="-lsdl  $LIBS"
5679cat >conftest.$ac_ext <<_ACEOF
5680/* confdefs.h.  */
5681_ACEOF
5682cat confdefs.h >>conftest.$ac_ext
5683cat >>conftest.$ac_ext <<_ACEOF
5684/* end confdefs.h.  */
5685
5686
5687int
5688main ()
5689{
5690main ();
5691  ;
5692  return 0;
5693}
5694_ACEOF
5695rm -f conftest.$ac_objext conftest$ac_exeext
5696if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5697  (eval $ac_link) 2>conftest.er1
5698  ac_status=$?
5699  grep -v '^ *+' conftest.er1 >conftest.err
5700  rm -f conftest.er1
5701  cat conftest.err >&5
5702  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5703  (exit $ac_status); } &&
5704         { ac_try='test -z "$ac_c_werror_flag"
5705                         || test ! -s conftest.err'
5706  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5707  (eval $ac_try) 2>&5
5708  ac_status=$?
5709  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5710  (exit $ac_status); }; } &&
5711         { ac_try='test -s conftest$ac_exeext'
5712  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5713  (eval $ac_try) 2>&5
5714  ac_status=$?
5715  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5716  (exit $ac_status); }; }; then
5717  ac_cv_lib_sdl_main=yes
5718else
5719  echo "$as_me: failed program was:" >&5
5720sed 's/^/| /' conftest.$ac_ext >&5
5721
5722ac_cv_lib_sdl_main=no
5723fi
5724rm -f conftest.err conftest.$ac_objext \
5725      conftest$ac_exeext conftest.$ac_ext
5726LIBS=$ac_check_lib_save_LIBS
5727fi
5728echo "$as_me:$LINENO: result: $ac_cv_lib_sdl_main" >&5
5729echo "${ECHO_T}$ac_cv_lib_sdl_main" >&6
5730if test $ac_cv_lib_sdl_main = yes; then
5731  FOUND_SDL=yes; LIBS="$LIBS -lsdl"
5732fi
5733
5734    if test x$FOUND_SDL != xyes ; then
5735        echo "------------------"
5736        echo "SDL library not found."
5737        echo "please install the SDL library, which can be found at http://www.libsdl.org"
5738        echo "------------------"
5739        exit -1
5740    fi
5741
5742  ;;
5743
5744#########
5745#-------#
5746# LINUX #
5747#-------#
5748#########
5749 *-*-linux*)
5750echo "Linux detected"
5751
5752 Linux="yes"
5753
5754##CPPFLAGS="-I/usr/include $CPPFLAGS"
5755##LDFLAGS="-L/usr/lib $LDFLAGS"
5756if test x$SHARED_LIB_PATH != xno; then
5757        echo "setting new LDFLAGS with $SHARED_LIB_PATH"
5758        LDFLAGS="-Wl,-rpath,$SHARED_LIB_PATH -L$SHARED_LIB_PATH $LDFLAGS"
5759fi
5760
5761#--------#
5762# openGL #
5763#--------#
5764# checking gl header
5765
5766for ac_header in GL/gl.h
5767do
5768as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5769if eval "test \"\${$as_ac_Header+set}\" = set"; then
5770  echo "$as_me:$LINENO: checking for $ac_header" >&5
5771echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5772if eval "test \"\${$as_ac_Header+set}\" = set"; then
5773  echo $ECHO_N "(cached) $ECHO_C" >&6
5774fi
5775echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5776echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5777else
5778  # Is the header compilable?
5779echo "$as_me:$LINENO: checking $ac_header usability" >&5
5780echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
5781cat >conftest.$ac_ext <<_ACEOF
5782/* confdefs.h.  */
5783_ACEOF
5784cat confdefs.h >>conftest.$ac_ext
5785cat >>conftest.$ac_ext <<_ACEOF
5786/* end confdefs.h.  */
5787$ac_includes_default
5788#include <$ac_header>
5789_ACEOF
5790rm -f conftest.$ac_objext
5791if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5792  (eval $ac_compile) 2>conftest.er1
5793  ac_status=$?
5794  grep -v '^ *+' conftest.er1 >conftest.err
5795  rm -f conftest.er1
5796  cat conftest.err >&5
5797  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5798  (exit $ac_status); } &&
5799         { ac_try='test -z "$ac_c_werror_flag"
5800                         || test ! -s conftest.err'
5801  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5802  (eval $ac_try) 2>&5
5803  ac_status=$?
5804  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5805  (exit $ac_status); }; } &&
5806         { ac_try='test -s conftest.$ac_objext'
5807  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5808  (eval $ac_try) 2>&5
5809  ac_status=$?
5810  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5811  (exit $ac_status); }; }; then
5812  ac_header_compiler=yes
5813else
5814  echo "$as_me: failed program was:" >&5
5815sed 's/^/| /' conftest.$ac_ext >&5
5816
5817ac_header_compiler=no
5818fi
5819rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5820echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5821echo "${ECHO_T}$ac_header_compiler" >&6
5822
5823# Is the header present?
5824echo "$as_me:$LINENO: checking $ac_header presence" >&5
5825echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
5826cat >conftest.$ac_ext <<_ACEOF
5827/* confdefs.h.  */
5828_ACEOF
5829cat confdefs.h >>conftest.$ac_ext
5830cat >>conftest.$ac_ext <<_ACEOF
5831/* end confdefs.h.  */
5832#include <$ac_header>
5833_ACEOF
5834if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5835  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5836  ac_status=$?
5837  grep -v '^ *+' conftest.er1 >conftest.err
5838  rm -f conftest.er1
5839  cat conftest.err >&5
5840  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5841  (exit $ac_status); } >/dev/null; then
5842  if test -s conftest.err; then
5843    ac_cpp_err=$ac_c_preproc_warn_flag
5844    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5845  else
5846    ac_cpp_err=
5847  fi
5848else
5849  ac_cpp_err=yes
5850fi
5851if test -z "$ac_cpp_err"; then
5852  ac_header_preproc=yes
5853else
5854  echo "$as_me: failed program was:" >&5
5855sed 's/^/| /' conftest.$ac_ext >&5
5856
5857  ac_header_preproc=no
5858fi
5859rm -f conftest.err conftest.$ac_ext
5860echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5861echo "${ECHO_T}$ac_header_preproc" >&6
5862
5863# So?  What about this header?
5864case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5865  yes:no: )
5866    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5867echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5868    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5869echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5870    ac_header_preproc=yes
5871    ;;
5872  no:yes:* )
5873    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5874echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5875    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5876echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5877    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5878echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5879    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5880echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5881    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5882echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5883    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5884echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5885    (
5886      cat <<\_ASBOX
5887## ---------------------------------------------- ##
5888## Report this to orxonox-dev at mail.datacore.ch ##
5889## ---------------------------------------------- ##
5890_ASBOX
5891    ) |
5892      sed "s/^/$as_me: WARNING:     /" >&2
5893    ;;
5894esac
5895echo "$as_me:$LINENO: checking for $ac_header" >&5
5896echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5897if eval "test \"\${$as_ac_Header+set}\" = set"; then
5898  echo $ECHO_N "(cached) $ECHO_C" >&6
5899else
5900  eval "$as_ac_Header=\$ac_header_preproc"
5901fi
5902echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
5903echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
5904
5905fi
5906if test `eval echo '${'$as_ac_Header'}'` = yes; then
5907  cat >>confdefs.h <<_ACEOF
5908#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5909_ACEOF
5910
5911else
5912  { { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
5913echo "$as_me: error: cannot find opengl headers" >&2;}
5914   { (exit 1); exit 1; }; }
5915fi
5916
5917done
5918
5919
5920#  checking for Unix GL
5921   echo "$as_me:$LINENO: checking for main in -lGL" >&5
5922echo $ECHO_N "checking for main in -lGL... $ECHO_C" >&6
5923if test "${ac_cv_lib_GL_main+set}" = set; then
5924  echo $ECHO_N "(cached) $ECHO_C" >&6
5925else
5926  ac_check_lib_save_LIBS=$LIBS
5927LIBS="-lGL  $LIBS"
5928cat >conftest.$ac_ext <<_ACEOF
5929/* confdefs.h.  */
5930_ACEOF
5931cat confdefs.h >>conftest.$ac_ext
5932cat >>conftest.$ac_ext <<_ACEOF
5933/* end confdefs.h.  */
5934
5935
5936int
5937main ()
5938{
5939main ();
5940  ;
5941  return 0;
5942}
5943_ACEOF
5944rm -f conftest.$ac_objext conftest$ac_exeext
5945if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5946  (eval $ac_link) 2>conftest.er1
5947  ac_status=$?
5948  grep -v '^ *+' conftest.er1 >conftest.err
5949  rm -f conftest.er1
5950  cat conftest.err >&5
5951  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5952  (exit $ac_status); } &&
5953         { ac_try='test -z "$ac_c_werror_flag"
5954                         || test ! -s conftest.err'
5955  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5956  (eval $ac_try) 2>&5
5957  ac_status=$?
5958  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5959  (exit $ac_status); }; } &&
5960         { ac_try='test -s conftest$ac_exeext'
5961  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5962  (eval $ac_try) 2>&5
5963  ac_status=$?
5964  echo "$as_me:$LINENO: \$? = $ac_status" >&5
5965  (exit $ac_status); }; }; then
5966  ac_cv_lib_GL_main=yes
5967else
5968  echo "$as_me: failed program was:" >&5
5969sed 's/^/| /' conftest.$ac_ext >&5
5970
5971ac_cv_lib_GL_main=no
5972fi
5973rm -f conftest.err conftest.$ac_objext \
5974      conftest$ac_exeext conftest.$ac_ext
5975LIBS=$ac_check_lib_save_LIBS
5976fi
5977echo "$as_me:$LINENO: result: $ac_cv_lib_GL_main" >&5
5978echo "${ECHO_T}$ac_cv_lib_GL_main" >&6
5979if test $ac_cv_lib_GL_main = yes; then
5980  FOUND_GL=yes; LIBS="$LIBS -lGL"
5981fi
5982
5983   if test x$FOUND_GL != xyes ; then
5984         echo "------------------"
5985         echo "opengl not found."
5986         echo "please install the opengl package which can be found at http://www.opengl.org"
5987         echo "------------------"
5988         exit -1
5989   fi
5990
5991# cheking for GLU-header
5992
5993for ac_header in GL/glu.h
5994do
5995as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5996if eval "test \"\${$as_ac_Header+set}\" = set"; then
5997  echo "$as_me:$LINENO: checking for $ac_header" >&5
5998echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
5999if eval "test \"\${$as_ac_Header+set}\" = set"; then
6000  echo $ECHO_N "(cached) $ECHO_C" >&6
6001fi
6002echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6003echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6004else
6005  # Is the header compilable?
6006echo "$as_me:$LINENO: checking $ac_header usability" >&5
6007echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6008cat >conftest.$ac_ext <<_ACEOF
6009/* confdefs.h.  */
6010_ACEOF
6011cat confdefs.h >>conftest.$ac_ext
6012cat >>conftest.$ac_ext <<_ACEOF
6013/* end confdefs.h.  */
6014$ac_includes_default
6015#include <$ac_header>
6016_ACEOF
6017rm -f conftest.$ac_objext
6018if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6019  (eval $ac_compile) 2>conftest.er1
6020  ac_status=$?
6021  grep -v '^ *+' conftest.er1 >conftest.err
6022  rm -f conftest.er1
6023  cat conftest.err >&5
6024  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6025  (exit $ac_status); } &&
6026         { ac_try='test -z "$ac_c_werror_flag"
6027                         || test ! -s conftest.err'
6028  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6029  (eval $ac_try) 2>&5
6030  ac_status=$?
6031  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6032  (exit $ac_status); }; } &&
6033         { ac_try='test -s conftest.$ac_objext'
6034  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6035  (eval $ac_try) 2>&5
6036  ac_status=$?
6037  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6038  (exit $ac_status); }; }; then
6039  ac_header_compiler=yes
6040else
6041  echo "$as_me: failed program was:" >&5
6042sed 's/^/| /' conftest.$ac_ext >&5
6043
6044ac_header_compiler=no
6045fi
6046rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6047echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6048echo "${ECHO_T}$ac_header_compiler" >&6
6049
6050# Is the header present?
6051echo "$as_me:$LINENO: checking $ac_header presence" >&5
6052echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6053cat >conftest.$ac_ext <<_ACEOF
6054/* confdefs.h.  */
6055_ACEOF
6056cat confdefs.h >>conftest.$ac_ext
6057cat >>conftest.$ac_ext <<_ACEOF
6058/* end confdefs.h.  */
6059#include <$ac_header>
6060_ACEOF
6061if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6062  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6063  ac_status=$?
6064  grep -v '^ *+' conftest.er1 >conftest.err
6065  rm -f conftest.er1
6066  cat conftest.err >&5
6067  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6068  (exit $ac_status); } >/dev/null; then
6069  if test -s conftest.err; then
6070    ac_cpp_err=$ac_c_preproc_warn_flag
6071    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6072  else
6073    ac_cpp_err=
6074  fi
6075else
6076  ac_cpp_err=yes
6077fi
6078if test -z "$ac_cpp_err"; then
6079  ac_header_preproc=yes
6080else
6081  echo "$as_me: failed program was:" >&5
6082sed 's/^/| /' conftest.$ac_ext >&5
6083
6084  ac_header_preproc=no
6085fi
6086rm -f conftest.err conftest.$ac_ext
6087echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6088echo "${ECHO_T}$ac_header_preproc" >&6
6089
6090# So?  What about this header?
6091case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6092  yes:no: )
6093    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6094echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6095    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6096echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6097    ac_header_preproc=yes
6098    ;;
6099  no:yes:* )
6100    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6101echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6102    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6103echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6104    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6105echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6106    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6107echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6108    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6109echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6110    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6111echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6112    (
6113      cat <<\_ASBOX
6114## ---------------------------------------------- ##
6115## Report this to orxonox-dev at mail.datacore.ch ##
6116## ---------------------------------------------- ##
6117_ASBOX
6118    ) |
6119      sed "s/^/$as_me: WARNING:     /" >&2
6120    ;;
6121esac
6122echo "$as_me:$LINENO: checking for $ac_header" >&5
6123echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6124if eval "test \"\${$as_ac_Header+set}\" = set"; then
6125  echo $ECHO_N "(cached) $ECHO_C" >&6
6126else
6127  eval "$as_ac_Header=\$ac_header_preproc"
6128fi
6129echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6130echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6131
6132fi
6133if test `eval echo '${'$as_ac_Header'}'` = yes; then
6134  cat >>confdefs.h <<_ACEOF
6135#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6136_ACEOF
6137
6138else
6139  { { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
6140echo "$as_me: error: cannot find opengl headers" >&2;}
6141   { (exit 1); exit 1; }; }
6142fi
6143
6144done
6145
6146    echo "$as_me:$LINENO: checking for main in -lGLU" >&5
6147echo $ECHO_N "checking for main in -lGLU... $ECHO_C" >&6
6148if test "${ac_cv_lib_GLU_main+set}" = set; then
6149  echo $ECHO_N "(cached) $ECHO_C" >&6
6150else
6151  ac_check_lib_save_LIBS=$LIBS
6152LIBS="-lGLU  $LIBS"
6153cat >conftest.$ac_ext <<_ACEOF
6154/* confdefs.h.  */
6155_ACEOF
6156cat confdefs.h >>conftest.$ac_ext
6157cat >>conftest.$ac_ext <<_ACEOF
6158/* end confdefs.h.  */
6159
6160
6161int
6162main ()
6163{
6164main ();
6165  ;
6166  return 0;
6167}
6168_ACEOF
6169rm -f conftest.$ac_objext conftest$ac_exeext
6170if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6171  (eval $ac_link) 2>conftest.er1
6172  ac_status=$?
6173  grep -v '^ *+' conftest.er1 >conftest.err
6174  rm -f conftest.er1
6175  cat conftest.err >&5
6176  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6177  (exit $ac_status); } &&
6178         { ac_try='test -z "$ac_c_werror_flag"
6179                         || test ! -s conftest.err'
6180  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6181  (eval $ac_try) 2>&5
6182  ac_status=$?
6183  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6184  (exit $ac_status); }; } &&
6185         { ac_try='test -s conftest$ac_exeext'
6186  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6187  (eval $ac_try) 2>&5
6188  ac_status=$?
6189  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6190  (exit $ac_status); }; }; then
6191  ac_cv_lib_GLU_main=yes
6192else
6193  echo "$as_me: failed program was:" >&5
6194sed 's/^/| /' conftest.$ac_ext >&5
6195
6196ac_cv_lib_GLU_main=no
6197fi
6198rm -f conftest.err conftest.$ac_objext \
6199      conftest$ac_exeext conftest.$ac_ext
6200LIBS=$ac_check_lib_save_LIBS
6201fi
6202echo "$as_me:$LINENO: result: $ac_cv_lib_GLU_main" >&5
6203echo "${ECHO_T}$ac_cv_lib_GLU_main" >&6
6204if test $ac_cv_lib_GLU_main = yes; then
6205  FOUND_GLU=yes; LIBS="$LIBS -lGLU"
6206fi
6207
6208    if test x$FOUND_GLU != xyes ; then
6209         echo "------------------"
6210         echo "GLU library not found."
6211         echo "please install the GLU library, that should come with openGL, which can be found at http://www.opengl.org"
6212         echo "------------------"
6213         exit -1
6214    fi
6215
6216# checking for GLEW-headers
6217
6218for ac_header in GL/glew.h
6219do
6220as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6221if eval "test \"\${$as_ac_Header+set}\" = set"; then
6222  echo "$as_me:$LINENO: checking for $ac_header" >&5
6223echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6224if eval "test \"\${$as_ac_Header+set}\" = set"; then
6225  echo $ECHO_N "(cached) $ECHO_C" >&6
6226fi
6227echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6228echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6229else
6230  # Is the header compilable?
6231echo "$as_me:$LINENO: checking $ac_header usability" >&5
6232echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6233cat >conftest.$ac_ext <<_ACEOF
6234/* confdefs.h.  */
6235_ACEOF
6236cat confdefs.h >>conftest.$ac_ext
6237cat >>conftest.$ac_ext <<_ACEOF
6238/* end confdefs.h.  */
6239$ac_includes_default
6240#include <$ac_header>
6241_ACEOF
6242rm -f conftest.$ac_objext
6243if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6244  (eval $ac_compile) 2>conftest.er1
6245  ac_status=$?
6246  grep -v '^ *+' conftest.er1 >conftest.err
6247  rm -f conftest.er1
6248  cat conftest.err >&5
6249  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6250  (exit $ac_status); } &&
6251         { ac_try='test -z "$ac_c_werror_flag"
6252                         || test ! -s conftest.err'
6253  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6254  (eval $ac_try) 2>&5
6255  ac_status=$?
6256  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6257  (exit $ac_status); }; } &&
6258         { ac_try='test -s conftest.$ac_objext'
6259  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6260  (eval $ac_try) 2>&5
6261  ac_status=$?
6262  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6263  (exit $ac_status); }; }; then
6264  ac_header_compiler=yes
6265else
6266  echo "$as_me: failed program was:" >&5
6267sed 's/^/| /' conftest.$ac_ext >&5
6268
6269ac_header_compiler=no
6270fi
6271rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6272echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6273echo "${ECHO_T}$ac_header_compiler" >&6
6274
6275# Is the header present?
6276echo "$as_me:$LINENO: checking $ac_header presence" >&5
6277echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6278cat >conftest.$ac_ext <<_ACEOF
6279/* confdefs.h.  */
6280_ACEOF
6281cat confdefs.h >>conftest.$ac_ext
6282cat >>conftest.$ac_ext <<_ACEOF
6283/* end confdefs.h.  */
6284#include <$ac_header>
6285_ACEOF
6286if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6287  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6288  ac_status=$?
6289  grep -v '^ *+' conftest.er1 >conftest.err
6290  rm -f conftest.er1
6291  cat conftest.err >&5
6292  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6293  (exit $ac_status); } >/dev/null; then
6294  if test -s conftest.err; then
6295    ac_cpp_err=$ac_c_preproc_warn_flag
6296    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6297  else
6298    ac_cpp_err=
6299  fi
6300else
6301  ac_cpp_err=yes
6302fi
6303if test -z "$ac_cpp_err"; then
6304  ac_header_preproc=yes
6305else
6306  echo "$as_me: failed program was:" >&5
6307sed 's/^/| /' conftest.$ac_ext >&5
6308
6309  ac_header_preproc=no
6310fi
6311rm -f conftest.err conftest.$ac_ext
6312echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6313echo "${ECHO_T}$ac_header_preproc" >&6
6314
6315# So?  What about this header?
6316case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6317  yes:no: )
6318    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6319echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6320    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6321echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6322    ac_header_preproc=yes
6323    ;;
6324  no:yes:* )
6325    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6326echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6327    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6328echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6329    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6330echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6331    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6332echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6333    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6334echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6335    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6336echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6337    (
6338      cat <<\_ASBOX
6339## ---------------------------------------------- ##
6340## Report this to orxonox-dev at mail.datacore.ch ##
6341## ---------------------------------------------- ##
6342_ASBOX
6343    ) |
6344      sed "s/^/$as_me: WARNING:     /" >&2
6345    ;;
6346esac
6347echo "$as_me:$LINENO: checking for $ac_header" >&5
6348echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6349if eval "test \"\${$as_ac_Header+set}\" = set"; then
6350  echo $ECHO_N "(cached) $ECHO_C" >&6
6351else
6352  eval "$as_ac_Header=\$ac_header_preproc"
6353fi
6354echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6355echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6356
6357fi
6358if test `eval echo '${'$as_ac_Header'}'` = yes; then
6359  cat >>confdefs.h <<_ACEOF
6360#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6361_ACEOF
6362
6363else
6364  { { echo "$as_me:$LINENO: error: cannot find glew headers" >&5
6365echo "$as_me: error: cannot find glew headers" >&2;}
6366   { (exit 1); exit 1; }; }
6367fi
6368
6369done
6370
6371# checking for GLEW-lib
6372  echo "$as_me:$LINENO: checking for main in -lGLEW" >&5
6373echo $ECHO_N "checking for main in -lGLEW... $ECHO_C" >&6
6374if test "${ac_cv_lib_GLEW_main+set}" = set; then
6375  echo $ECHO_N "(cached) $ECHO_C" >&6
6376else
6377  ac_check_lib_save_LIBS=$LIBS
6378LIBS="-lGLEW  $LIBS"
6379cat >conftest.$ac_ext <<_ACEOF
6380/* confdefs.h.  */
6381_ACEOF
6382cat confdefs.h >>conftest.$ac_ext
6383cat >>conftest.$ac_ext <<_ACEOF
6384/* end confdefs.h.  */
6385
6386
6387int
6388main ()
6389{
6390main ();
6391  ;
6392  return 0;
6393}
6394_ACEOF
6395rm -f conftest.$ac_objext conftest$ac_exeext
6396if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6397  (eval $ac_link) 2>conftest.er1
6398  ac_status=$?
6399  grep -v '^ *+' conftest.er1 >conftest.err
6400  rm -f conftest.er1
6401  cat conftest.err >&5
6402  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6403  (exit $ac_status); } &&
6404         { ac_try='test -z "$ac_c_werror_flag"
6405                         || test ! -s conftest.err'
6406  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6407  (eval $ac_try) 2>&5
6408  ac_status=$?
6409  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6410  (exit $ac_status); }; } &&
6411         { ac_try='test -s conftest$ac_exeext'
6412  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6413  (eval $ac_try) 2>&5
6414  ac_status=$?
6415  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6416  (exit $ac_status); }; }; then
6417  ac_cv_lib_GLEW_main=yes
6418else
6419  echo "$as_me: failed program was:" >&5
6420sed 's/^/| /' conftest.$ac_ext >&5
6421
6422ac_cv_lib_GLEW_main=no
6423fi
6424rm -f conftest.err conftest.$ac_objext \
6425      conftest$ac_exeext conftest.$ac_ext
6426LIBS=$ac_check_lib_save_LIBS
6427fi
6428echo "$as_me:$LINENO: result: $ac_cv_lib_GLEW_main" >&5
6429echo "${ECHO_T}$ac_cv_lib_GLEW_main" >&6
6430if test $ac_cv_lib_GLEW_main = yes; then
6431  FOUND_GLEW=yes; LIBS="$LIBS -lGLEW"
6432fi
6433
6434   if test x$FOUND_GLEW != xyes ; then
6435         echo "------------------"
6436         echo "glew not found."
6437         echo "please install the glew package which can be found at http://glew.sourceforge.net"
6438         echo "------------------"
6439         exit -1
6440   fi
6441
6442#--------#
6443# openAL #
6444#--------#
6445# checking for openAL-headers
6446
6447for ac_header in AL/al.h
6448do
6449as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6450if eval "test \"\${$as_ac_Header+set}\" = set"; then
6451  echo "$as_me:$LINENO: checking for $ac_header" >&5
6452echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6453if eval "test \"\${$as_ac_Header+set}\" = set"; then
6454  echo $ECHO_N "(cached) $ECHO_C" >&6
6455fi
6456echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6457echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6458else
6459  # Is the header compilable?
6460echo "$as_me:$LINENO: checking $ac_header usability" >&5
6461echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6462cat >conftest.$ac_ext <<_ACEOF
6463/* confdefs.h.  */
6464_ACEOF
6465cat confdefs.h >>conftest.$ac_ext
6466cat >>conftest.$ac_ext <<_ACEOF
6467/* end confdefs.h.  */
6468$ac_includes_default
6469#include <$ac_header>
6470_ACEOF
6471rm -f conftest.$ac_objext
6472if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6473  (eval $ac_compile) 2>conftest.er1
6474  ac_status=$?
6475  grep -v '^ *+' conftest.er1 >conftest.err
6476  rm -f conftest.er1
6477  cat conftest.err >&5
6478  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6479  (exit $ac_status); } &&
6480         { ac_try='test -z "$ac_c_werror_flag"
6481                         || test ! -s conftest.err'
6482  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6483  (eval $ac_try) 2>&5
6484  ac_status=$?
6485  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6486  (exit $ac_status); }; } &&
6487         { ac_try='test -s conftest.$ac_objext'
6488  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6489  (eval $ac_try) 2>&5
6490  ac_status=$?
6491  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6492  (exit $ac_status); }; }; then
6493  ac_header_compiler=yes
6494else
6495  echo "$as_me: failed program was:" >&5
6496sed 's/^/| /' conftest.$ac_ext >&5
6497
6498ac_header_compiler=no
6499fi
6500rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6501echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6502echo "${ECHO_T}$ac_header_compiler" >&6
6503
6504# Is the header present?
6505echo "$as_me:$LINENO: checking $ac_header presence" >&5
6506echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6507cat >conftest.$ac_ext <<_ACEOF
6508/* confdefs.h.  */
6509_ACEOF
6510cat confdefs.h >>conftest.$ac_ext
6511cat >>conftest.$ac_ext <<_ACEOF
6512/* end confdefs.h.  */
6513#include <$ac_header>
6514_ACEOF
6515if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6516  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6517  ac_status=$?
6518  grep -v '^ *+' conftest.er1 >conftest.err
6519  rm -f conftest.er1
6520  cat conftest.err >&5
6521  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6522  (exit $ac_status); } >/dev/null; then
6523  if test -s conftest.err; then
6524    ac_cpp_err=$ac_c_preproc_warn_flag
6525    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6526  else
6527    ac_cpp_err=
6528  fi
6529else
6530  ac_cpp_err=yes
6531fi
6532if test -z "$ac_cpp_err"; then
6533  ac_header_preproc=yes
6534else
6535  echo "$as_me: failed program was:" >&5
6536sed 's/^/| /' conftest.$ac_ext >&5
6537
6538  ac_header_preproc=no
6539fi
6540rm -f conftest.err conftest.$ac_ext
6541echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6542echo "${ECHO_T}$ac_header_preproc" >&6
6543
6544# So?  What about this header?
6545case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6546  yes:no: )
6547    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6548echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6549    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6550echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6551    ac_header_preproc=yes
6552    ;;
6553  no:yes:* )
6554    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6555echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6556    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6557echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6558    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6559echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6560    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6561echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6562    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6563echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6564    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6565echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6566    (
6567      cat <<\_ASBOX
6568## ---------------------------------------------- ##
6569## Report this to orxonox-dev at mail.datacore.ch ##
6570## ---------------------------------------------- ##
6571_ASBOX
6572    ) |
6573      sed "s/^/$as_me: WARNING:     /" >&2
6574    ;;
6575esac
6576echo "$as_me:$LINENO: checking for $ac_header" >&5
6577echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6578if eval "test \"\${$as_ac_Header+set}\" = set"; then
6579  echo $ECHO_N "(cached) $ECHO_C" >&6
6580else
6581  eval "$as_ac_Header=\$ac_header_preproc"
6582fi
6583echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6584echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6585
6586fi
6587if test `eval echo '${'$as_ac_Header'}'` = yes; then
6588  cat >>confdefs.h <<_ACEOF
6589#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6590_ACEOF
6591
6592else
6593  { { echo "$as_me:$LINENO: error: cannot find openAL header." >&5
6594echo "$as_me: error: cannot find openAL header." >&2;}
6595   { (exit 1); exit 1; }; }
6596fi
6597
6598done
6599
6600# checking for openAL-lib
6601  echo "$as_me:$LINENO: checking for main in -lopenal" >&5
6602echo $ECHO_N "checking for main in -lopenal... $ECHO_C" >&6
6603if test "${ac_cv_lib_openal_main+set}" = set; then
6604  echo $ECHO_N "(cached) $ECHO_C" >&6
6605else
6606  ac_check_lib_save_LIBS=$LIBS
6607LIBS="-lopenal  $LIBS"
6608cat >conftest.$ac_ext <<_ACEOF
6609/* confdefs.h.  */
6610_ACEOF
6611cat confdefs.h >>conftest.$ac_ext
6612cat >>conftest.$ac_ext <<_ACEOF
6613/* end confdefs.h.  */
6614
6615
6616int
6617main ()
6618{
6619main ();
6620  ;
6621  return 0;
6622}
6623_ACEOF
6624rm -f conftest.$ac_objext conftest$ac_exeext
6625if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6626  (eval $ac_link) 2>conftest.er1
6627  ac_status=$?
6628  grep -v '^ *+' conftest.er1 >conftest.err
6629  rm -f conftest.er1
6630  cat conftest.err >&5
6631  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6632  (exit $ac_status); } &&
6633         { ac_try='test -z "$ac_c_werror_flag"
6634                         || test ! -s conftest.err'
6635  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6636  (eval $ac_try) 2>&5
6637  ac_status=$?
6638  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6639  (exit $ac_status); }; } &&
6640         { ac_try='test -s conftest$ac_exeext'
6641  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6642  (eval $ac_try) 2>&5
6643  ac_status=$?
6644  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6645  (exit $ac_status); }; }; then
6646  ac_cv_lib_openal_main=yes
6647else
6648  echo "$as_me: failed program was:" >&5
6649sed 's/^/| /' conftest.$ac_ext >&5
6650
6651ac_cv_lib_openal_main=no
6652fi
6653rm -f conftest.err conftest.$ac_objext \
6654      conftest$ac_exeext conftest.$ac_ext
6655LIBS=$ac_check_lib_save_LIBS
6656fi
6657echo "$as_me:$LINENO: result: $ac_cv_lib_openal_main" >&5
6658echo "${ECHO_T}$ac_cv_lib_openal_main" >&6
6659if test $ac_cv_lib_openal_main = yes; then
6660  FOUND_OPENAL=yes; LIBS="$LIBS -lopenal"
6661fi
6662
6663     if test x$FOUND_OPENAL != xyes ; then
6664        echo "------------------"
6665        echo "openal library not found."
6666        echo "please install the openal library, which can be found at http://www.openal.org"
6667        echo "------------------"
6668        exit -1
6669     fi
6670# checking for alut
6671
6672for ac_header in AL/alut.h
6673do
6674as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6675if eval "test \"\${$as_ac_Header+set}\" = set"; then
6676  echo "$as_me:$LINENO: checking for $ac_header" >&5
6677echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6678if eval "test \"\${$as_ac_Header+set}\" = set"; then
6679  echo $ECHO_N "(cached) $ECHO_C" >&6
6680fi
6681echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6682echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6683else
6684  # Is the header compilable?
6685echo "$as_me:$LINENO: checking $ac_header usability" >&5
6686echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6687cat >conftest.$ac_ext <<_ACEOF
6688/* confdefs.h.  */
6689_ACEOF
6690cat confdefs.h >>conftest.$ac_ext
6691cat >>conftest.$ac_ext <<_ACEOF
6692/* end confdefs.h.  */
6693$ac_includes_default
6694#include <$ac_header>
6695_ACEOF
6696rm -f conftest.$ac_objext
6697if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6698  (eval $ac_compile) 2>conftest.er1
6699  ac_status=$?
6700  grep -v '^ *+' conftest.er1 >conftest.err
6701  rm -f conftest.er1
6702  cat conftest.err >&5
6703  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6704  (exit $ac_status); } &&
6705         { ac_try='test -z "$ac_c_werror_flag"
6706                         || test ! -s conftest.err'
6707  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6708  (eval $ac_try) 2>&5
6709  ac_status=$?
6710  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6711  (exit $ac_status); }; } &&
6712         { ac_try='test -s conftest.$ac_objext'
6713  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6714  (eval $ac_try) 2>&5
6715  ac_status=$?
6716  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6717  (exit $ac_status); }; }; then
6718  ac_header_compiler=yes
6719else
6720  echo "$as_me: failed program was:" >&5
6721sed 's/^/| /' conftest.$ac_ext >&5
6722
6723ac_header_compiler=no
6724fi
6725rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6726echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6727echo "${ECHO_T}$ac_header_compiler" >&6
6728
6729# Is the header present?
6730echo "$as_me:$LINENO: checking $ac_header presence" >&5
6731echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6732cat >conftest.$ac_ext <<_ACEOF
6733/* confdefs.h.  */
6734_ACEOF
6735cat confdefs.h >>conftest.$ac_ext
6736cat >>conftest.$ac_ext <<_ACEOF
6737/* end confdefs.h.  */
6738#include <$ac_header>
6739_ACEOF
6740if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6741  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6742  ac_status=$?
6743  grep -v '^ *+' conftest.er1 >conftest.err
6744  rm -f conftest.er1
6745  cat conftest.err >&5
6746  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6747  (exit $ac_status); } >/dev/null; then
6748  if test -s conftest.err; then
6749    ac_cpp_err=$ac_c_preproc_warn_flag
6750    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6751  else
6752    ac_cpp_err=
6753  fi
6754else
6755  ac_cpp_err=yes
6756fi
6757if test -z "$ac_cpp_err"; then
6758  ac_header_preproc=yes
6759else
6760  echo "$as_me: failed program was:" >&5
6761sed 's/^/| /' conftest.$ac_ext >&5
6762
6763  ac_header_preproc=no
6764fi
6765rm -f conftest.err conftest.$ac_ext
6766echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6767echo "${ECHO_T}$ac_header_preproc" >&6
6768
6769# So?  What about this header?
6770case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6771  yes:no: )
6772    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6773echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6774    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6775echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6776    ac_header_preproc=yes
6777    ;;
6778  no:yes:* )
6779    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6780echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6781    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6782echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6783    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6784echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6785    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6786echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6787    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6788echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6789    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6790echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6791    (
6792      cat <<\_ASBOX
6793## ---------------------------------------------- ##
6794## Report this to orxonox-dev at mail.datacore.ch ##
6795## ---------------------------------------------- ##
6796_ASBOX
6797    ) |
6798      sed "s/^/$as_me: WARNING:     /" >&2
6799    ;;
6800esac
6801echo "$as_me:$LINENO: checking for $ac_header" >&5
6802echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6803if eval "test \"\${$as_ac_Header+set}\" = set"; then
6804  echo $ECHO_N "(cached) $ECHO_C" >&6
6805else
6806  eval "$as_ac_Header=\$ac_header_preproc"
6807fi
6808echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6809echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6810
6811fi
6812if test `eval echo '${'$as_ac_Header'}'` = yes; then
6813  cat >>confdefs.h <<_ACEOF
6814#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6815_ACEOF
6816
6817else
6818  { { echo "$as_me:$LINENO: error: cannot find openAL Utility Toolkit (alut) header." >&5
6819echo "$as_me: error: cannot find openAL Utility Toolkit (alut) header." >&2;}
6820   { (exit 1); exit 1; }; }
6821fi
6822
6823done
6824
6825  echo "$as_me:$LINENO: checking for main in -lalut" >&5
6826echo $ECHO_N "checking for main in -lalut... $ECHO_C" >&6
6827if test "${ac_cv_lib_alut_main+set}" = set; then
6828  echo $ECHO_N "(cached) $ECHO_C" >&6
6829else
6830  ac_check_lib_save_LIBS=$LIBS
6831LIBS="-lalut  $LIBS"
6832cat >conftest.$ac_ext <<_ACEOF
6833/* confdefs.h.  */
6834_ACEOF
6835cat confdefs.h >>conftest.$ac_ext
6836cat >>conftest.$ac_ext <<_ACEOF
6837/* end confdefs.h.  */
6838
6839
6840int
6841main ()
6842{
6843main ();
6844  ;
6845  return 0;
6846}
6847_ACEOF
6848rm -f conftest.$ac_objext conftest$ac_exeext
6849if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6850  (eval $ac_link) 2>conftest.er1
6851  ac_status=$?
6852  grep -v '^ *+' conftest.er1 >conftest.err
6853  rm -f conftest.er1
6854  cat conftest.err >&5
6855  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6856  (exit $ac_status); } &&
6857         { ac_try='test -z "$ac_c_werror_flag"
6858                         || test ! -s conftest.err'
6859  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6860  (eval $ac_try) 2>&5
6861  ac_status=$?
6862  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6863  (exit $ac_status); }; } &&
6864         { ac_try='test -s conftest$ac_exeext'
6865  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6866  (eval $ac_try) 2>&5
6867  ac_status=$?
6868  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6869  (exit $ac_status); }; }; then
6870  ac_cv_lib_alut_main=yes
6871else
6872  echo "$as_me: failed program was:" >&5
6873sed 's/^/| /' conftest.$ac_ext >&5
6874
6875ac_cv_lib_alut_main=no
6876fi
6877rm -f conftest.err conftest.$ac_objext \
6878      conftest$ac_exeext conftest.$ac_ext
6879LIBS=$ac_check_lib_save_LIBS
6880fi
6881echo "$as_me:$LINENO: result: $ac_cv_lib_alut_main" >&5
6882echo "${ECHO_T}$ac_cv_lib_alut_main" >&6
6883if test $ac_cv_lib_alut_main = yes; then
6884  FOUND_ALUT=yes; LIBS="-lalut $LIBS"
6885fi
6886
6887
6888#-----#
6889# SDL #
6890#-----#
6891# checking for SDL
6892  echo "$as_me:$LINENO: checking for SDL-version" >&5
6893echo $ECHO_N "checking for SDL-version... $ECHO_C" >&6
6894  SDL_VERSION=`sdl-config --version`
6895  echo $SDL_VERSION
6896
6897   CPPFLAGS="$CPPFLAGS `sdl-config --cflags`"
6898
6899for ac_header in SDL.h
6900do
6901as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6902if eval "test \"\${$as_ac_Header+set}\" = set"; then
6903  echo "$as_me:$LINENO: checking for $ac_header" >&5
6904echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6905if eval "test \"\${$as_ac_Header+set}\" = set"; then
6906  echo $ECHO_N "(cached) $ECHO_C" >&6
6907fi
6908echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6909echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6910else
6911  # Is the header compilable?
6912echo "$as_me:$LINENO: checking $ac_header usability" >&5
6913echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6914cat >conftest.$ac_ext <<_ACEOF
6915/* confdefs.h.  */
6916_ACEOF
6917cat confdefs.h >>conftest.$ac_ext
6918cat >>conftest.$ac_ext <<_ACEOF
6919/* end confdefs.h.  */
6920$ac_includes_default
6921#include <$ac_header>
6922_ACEOF
6923rm -f conftest.$ac_objext
6924if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6925  (eval $ac_compile) 2>conftest.er1
6926  ac_status=$?
6927  grep -v '^ *+' conftest.er1 >conftest.err
6928  rm -f conftest.er1
6929  cat conftest.err >&5
6930  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6931  (exit $ac_status); } &&
6932         { ac_try='test -z "$ac_c_werror_flag"
6933                         || test ! -s conftest.err'
6934  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6935  (eval $ac_try) 2>&5
6936  ac_status=$?
6937  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6938  (exit $ac_status); }; } &&
6939         { ac_try='test -s conftest.$ac_objext'
6940  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6941  (eval $ac_try) 2>&5
6942  ac_status=$?
6943  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6944  (exit $ac_status); }; }; then
6945  ac_header_compiler=yes
6946else
6947  echo "$as_me: failed program was:" >&5
6948sed 's/^/| /' conftest.$ac_ext >&5
6949
6950ac_header_compiler=no
6951fi
6952rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6953echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6954echo "${ECHO_T}$ac_header_compiler" >&6
6955
6956# Is the header present?
6957echo "$as_me:$LINENO: checking $ac_header presence" >&5
6958echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6959cat >conftest.$ac_ext <<_ACEOF
6960/* confdefs.h.  */
6961_ACEOF
6962cat confdefs.h >>conftest.$ac_ext
6963cat >>conftest.$ac_ext <<_ACEOF
6964/* end confdefs.h.  */
6965#include <$ac_header>
6966_ACEOF
6967if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6968  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6969  ac_status=$?
6970  grep -v '^ *+' conftest.er1 >conftest.err
6971  rm -f conftest.er1
6972  cat conftest.err >&5
6973  echo "$as_me:$LINENO: \$? = $ac_status" >&5
6974  (exit $ac_status); } >/dev/null; then
6975  if test -s conftest.err; then
6976    ac_cpp_err=$ac_c_preproc_warn_flag
6977    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6978  else
6979    ac_cpp_err=
6980  fi
6981else
6982  ac_cpp_err=yes
6983fi
6984if test -z "$ac_cpp_err"; then
6985  ac_header_preproc=yes
6986else
6987  echo "$as_me: failed program was:" >&5
6988sed 's/^/| /' conftest.$ac_ext >&5
6989
6990  ac_header_preproc=no
6991fi
6992rm -f conftest.err conftest.$ac_ext
6993echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6994echo "${ECHO_T}$ac_header_preproc" >&6
6995
6996# So?  What about this header?
6997case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6998  yes:no: )
6999    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7000echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7001    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7002echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7003    ac_header_preproc=yes
7004    ;;
7005  no:yes:* )
7006    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7007echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7008    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
7009echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
7010    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7011echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7012    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
7013echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
7014    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7015echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7016    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7017echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7018    (
7019      cat <<\_ASBOX
7020## ---------------------------------------------- ##
7021## Report this to orxonox-dev at mail.datacore.ch ##
7022## ---------------------------------------------- ##
7023_ASBOX
7024    ) |
7025      sed "s/^/$as_me: WARNING:     /" >&2
7026    ;;
7027esac
7028echo "$as_me:$LINENO: checking for $ac_header" >&5
7029echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7030if eval "test \"\${$as_ac_Header+set}\" = set"; then
7031  echo $ECHO_N "(cached) $ECHO_C" >&6
7032else
7033  eval "$as_ac_Header=\$ac_header_preproc"
7034fi
7035echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7036echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7037
7038fi
7039if test `eval echo '${'$as_ac_Header'}'` = yes; then
7040  cat >>confdefs.h <<_ACEOF
7041#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7042_ACEOF
7043
7044else
7045
7046for ac_header in SDL/SDL.h
7047do
7048as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7049if eval "test \"\${$as_ac_Header+set}\" = set"; then
7050  echo "$as_me:$LINENO: checking for $ac_header" >&5
7051echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7052if eval "test \"\${$as_ac_Header+set}\" = set"; then
7053  echo $ECHO_N "(cached) $ECHO_C" >&6
7054fi
7055echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7056echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7057else
7058  # Is the header compilable?
7059echo "$as_me:$LINENO: checking $ac_header usability" >&5
7060echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7061cat >conftest.$ac_ext <<_ACEOF
7062/* confdefs.h.  */
7063_ACEOF
7064cat confdefs.h >>conftest.$ac_ext
7065cat >>conftest.$ac_ext <<_ACEOF
7066/* end confdefs.h.  */
7067$ac_includes_default
7068#include <$ac_header>
7069_ACEOF
7070rm -f conftest.$ac_objext
7071if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7072  (eval $ac_compile) 2>conftest.er1
7073  ac_status=$?
7074  grep -v '^ *+' conftest.er1 >conftest.err
7075  rm -f conftest.er1
7076  cat conftest.err >&5
7077  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7078  (exit $ac_status); } &&
7079         { ac_try='test -z "$ac_c_werror_flag"
7080                         || test ! -s conftest.err'
7081  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7082  (eval $ac_try) 2>&5
7083  ac_status=$?
7084  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7085  (exit $ac_status); }; } &&
7086         { ac_try='test -s conftest.$ac_objext'
7087  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7088  (eval $ac_try) 2>&5
7089  ac_status=$?
7090  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7091  (exit $ac_status); }; }; then
7092  ac_header_compiler=yes
7093else
7094  echo "$as_me: failed program was:" >&5
7095sed 's/^/| /' conftest.$ac_ext >&5
7096
7097ac_header_compiler=no
7098fi
7099rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7100echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7101echo "${ECHO_T}$ac_header_compiler" >&6
7102
7103# Is the header present?
7104echo "$as_me:$LINENO: checking $ac_header presence" >&5
7105echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7106cat >conftest.$ac_ext <<_ACEOF
7107/* confdefs.h.  */
7108_ACEOF
7109cat confdefs.h >>conftest.$ac_ext
7110cat >>conftest.$ac_ext <<_ACEOF
7111/* end confdefs.h.  */
7112#include <$ac_header>
7113_ACEOF
7114if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7115  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7116  ac_status=$?
7117  grep -v '^ *+' conftest.er1 >conftest.err
7118  rm -f conftest.er1
7119  cat conftest.err >&5
7120  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7121  (exit $ac_status); } >/dev/null; then
7122  if test -s conftest.err; then
7123    ac_cpp_err=$ac_c_preproc_warn_flag
7124    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7125  else
7126    ac_cpp_err=
7127  fi
7128else
7129  ac_cpp_err=yes
7130fi
7131if test -z "$ac_cpp_err"; then
7132  ac_header_preproc=yes
7133else
7134  echo "$as_me: failed program was:" >&5
7135sed 's/^/| /' conftest.$ac_ext >&5
7136
7137  ac_header_preproc=no
7138fi
7139rm -f conftest.err conftest.$ac_ext
7140echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7141echo "${ECHO_T}$ac_header_preproc" >&6
7142
7143# So?  What about this header?
7144case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7145  yes:no: )
7146    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7147echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7148    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7149echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7150    ac_header_preproc=yes
7151    ;;
7152  no:yes:* )
7153    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7154echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7155    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
7156echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
7157    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7158echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7159    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
7160echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
7161    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7162echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7163    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7164echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7165    (
7166      cat <<\_ASBOX
7167## ---------------------------------------------- ##
7168## Report this to orxonox-dev at mail.datacore.ch ##
7169## ---------------------------------------------- ##
7170_ASBOX
7171    ) |
7172      sed "s/^/$as_me: WARNING:     /" >&2
7173    ;;
7174esac
7175echo "$as_me:$LINENO: checking for $ac_header" >&5
7176echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7177if eval "test \"\${$as_ac_Header+set}\" = set"; then
7178  echo $ECHO_N "(cached) $ECHO_C" >&6
7179else
7180  eval "$as_ac_Header=\$ac_header_preproc"
7181fi
7182echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7183echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7184
7185fi
7186if test `eval echo '${'$as_ac_Header'}'` = yes; then
7187  cat >>confdefs.h <<_ACEOF
7188#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7189_ACEOF
7190
7191else
7192  { { echo "$as_me:$LINENO: error: cannot find SDL header. please download from libsdl.org" >&5
7193echo "$as_me: error: cannot find SDL header. please download from libsdl.org" >&2;}
7194   { (exit 1); exit 1; }; }
7195fi
7196
7197done
7198
7199fi
7200
7201done
7202
7203   LIBS="`sdl-config --libs` $LIBS"
7204   echo "$as_me:$LINENO: checking for main in -lSDL" >&5
7205echo $ECHO_N "checking for main in -lSDL... $ECHO_C" >&6
7206if test "${ac_cv_lib_SDL_main+set}" = set; then
7207  echo $ECHO_N "(cached) $ECHO_C" >&6
7208else
7209  ac_check_lib_save_LIBS=$LIBS
7210LIBS="-lSDL  $LIBS"
7211cat >conftest.$ac_ext <<_ACEOF
7212/* confdefs.h.  */
7213_ACEOF
7214cat confdefs.h >>conftest.$ac_ext
7215cat >>conftest.$ac_ext <<_ACEOF
7216/* end confdefs.h.  */
7217
7218
7219int
7220main ()
7221{
7222main ();
7223  ;
7224  return 0;
7225}
7226_ACEOF
7227rm -f conftest.$ac_objext conftest$ac_exeext
7228if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7229  (eval $ac_link) 2>conftest.er1
7230  ac_status=$?
7231  grep -v '^ *+' conftest.er1 >conftest.err
7232  rm -f conftest.er1
7233  cat conftest.err >&5
7234  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7235  (exit $ac_status); } &&
7236         { ac_try='test -z "$ac_c_werror_flag"
7237                         || test ! -s conftest.err'
7238  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7239  (eval $ac_try) 2>&5
7240  ac_status=$?
7241  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7242  (exit $ac_status); }; } &&
7243         { ac_try='test -s conftest$ac_exeext'
7244  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7245  (eval $ac_try) 2>&5
7246  ac_status=$?
7247  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7248  (exit $ac_status); }; }; then
7249  ac_cv_lib_SDL_main=yes
7250else
7251  echo "$as_me: failed program was:" >&5
7252sed 's/^/| /' conftest.$ac_ext >&5
7253
7254ac_cv_lib_SDL_main=no
7255fi
7256rm -f conftest.err conftest.$ac_objext \
7257      conftest$ac_exeext conftest.$ac_ext
7258LIBS=$ac_check_lib_save_LIBS
7259fi
7260echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_main" >&5
7261echo "${ECHO_T}$ac_cv_lib_SDL_main" >&6
7262if test $ac_cv_lib_SDL_main = yes; then
7263  FOUND_SDL=yes
7264fi
7265
7266    if test x$FOUND_SDL != xyes ; then
7267        echo "------------------"
7268        echo "SDL library not found."
7269        echo "please install the SDL library, which can be found at http://www.libsdl.org"
7270        echo "------------------"
7271        exit -1
7272     fi
7273
7274    ;;
7275
7276#############
7277#-----------#
7278# MAC -OS X #
7279#-----------#
7280#############
7281 *darwin*)
7282 echo "OS X detected"
7283
7284 osX="yes"
7285
7286 CPPFLAGS="-I/sw/include -I/sw/include $CPPFLAGS"
7287 LDFLAGS="$LDFLAGS -L/sw/lib"
7288# checking gl header
7289
7290for ac_header in OpenGL/gl.h
7291do
7292as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7293if eval "test \"\${$as_ac_Header+set}\" = set"; then
7294  echo "$as_me:$LINENO: checking for $ac_header" >&5
7295echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7296if eval "test \"\${$as_ac_Header+set}\" = set"; then
7297  echo $ECHO_N "(cached) $ECHO_C" >&6
7298fi
7299echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7300echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7301else
7302  # Is the header compilable?
7303echo "$as_me:$LINENO: checking $ac_header usability" >&5
7304echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7305cat >conftest.$ac_ext <<_ACEOF
7306/* confdefs.h.  */
7307_ACEOF
7308cat confdefs.h >>conftest.$ac_ext
7309cat >>conftest.$ac_ext <<_ACEOF
7310/* end confdefs.h.  */
7311$ac_includes_default
7312#include <$ac_header>
7313_ACEOF
7314rm -f conftest.$ac_objext
7315if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7316  (eval $ac_compile) 2>conftest.er1
7317  ac_status=$?
7318  grep -v '^ *+' conftest.er1 >conftest.err
7319  rm -f conftest.er1
7320  cat conftest.err >&5
7321  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7322  (exit $ac_status); } &&
7323         { ac_try='test -z "$ac_c_werror_flag"
7324                         || test ! -s conftest.err'
7325  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7326  (eval $ac_try) 2>&5
7327  ac_status=$?
7328  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7329  (exit $ac_status); }; } &&
7330         { ac_try='test -s conftest.$ac_objext'
7331  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7332  (eval $ac_try) 2>&5
7333  ac_status=$?
7334  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7335  (exit $ac_status); }; }; then
7336  ac_header_compiler=yes
7337else
7338  echo "$as_me: failed program was:" >&5
7339sed 's/^/| /' conftest.$ac_ext >&5
7340
7341ac_header_compiler=no
7342fi
7343rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7344echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7345echo "${ECHO_T}$ac_header_compiler" >&6
7346
7347# Is the header present?
7348echo "$as_me:$LINENO: checking $ac_header presence" >&5
7349echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7350cat >conftest.$ac_ext <<_ACEOF
7351/* confdefs.h.  */
7352_ACEOF
7353cat confdefs.h >>conftest.$ac_ext
7354cat >>conftest.$ac_ext <<_ACEOF
7355/* end confdefs.h.  */
7356#include <$ac_header>
7357_ACEOF
7358if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7359  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7360  ac_status=$?
7361  grep -v '^ *+' conftest.er1 >conftest.err
7362  rm -f conftest.er1
7363  cat conftest.err >&5
7364  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7365  (exit $ac_status); } >/dev/null; then
7366  if test -s conftest.err; then
7367    ac_cpp_err=$ac_c_preproc_warn_flag
7368    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7369  else
7370    ac_cpp_err=
7371  fi
7372else
7373  ac_cpp_err=yes
7374fi
7375if test -z "$ac_cpp_err"; then
7376  ac_header_preproc=yes
7377else
7378  echo "$as_me: failed program was:" >&5
7379sed 's/^/| /' conftest.$ac_ext >&5
7380
7381  ac_header_preproc=no
7382fi
7383rm -f conftest.err conftest.$ac_ext
7384echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7385echo "${ECHO_T}$ac_header_preproc" >&6
7386
7387# So?  What about this header?
7388case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7389  yes:no: )
7390    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7391echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7392    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7393echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7394    ac_header_preproc=yes
7395    ;;
7396  no:yes:* )
7397    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7398echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7399    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
7400echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
7401    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7402echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7403    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
7404echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
7405    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7406echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7407    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7408echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7409    (
7410      cat <<\_ASBOX
7411## ---------------------------------------------- ##
7412## Report this to orxonox-dev at mail.datacore.ch ##
7413## ---------------------------------------------- ##
7414_ASBOX
7415    ) |
7416      sed "s/^/$as_me: WARNING:     /" >&2
7417    ;;
7418esac
7419echo "$as_me:$LINENO: checking for $ac_header" >&5
7420echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7421if eval "test \"\${$as_ac_Header+set}\" = set"; then
7422  echo $ECHO_N "(cached) $ECHO_C" >&6
7423else
7424  eval "$as_ac_Header=\$ac_header_preproc"
7425fi
7426echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7427echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7428
7429fi
7430if test `eval echo '${'$as_ac_Header'}'` = yes; then
7431  cat >>confdefs.h <<_ACEOF
7432#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7433_ACEOF
7434
7435else
7436  { { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
7437echo "$as_me: error: cannot find opengl headers" >&2;}
7438   { (exit 1); exit 1; }; }
7439fi
7440
7441done
7442
7443# cheking for GLU-header
7444
7445for ac_header in OpenGL/glu.h
7446do
7447as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7448if eval "test \"\${$as_ac_Header+set}\" = set"; then
7449  echo "$as_me:$LINENO: checking for $ac_header" >&5
7450echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7451if eval "test \"\${$as_ac_Header+set}\" = set"; then
7452  echo $ECHO_N "(cached) $ECHO_C" >&6
7453fi
7454echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7455echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7456else
7457  # Is the header compilable?
7458echo "$as_me:$LINENO: checking $ac_header usability" >&5
7459echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7460cat >conftest.$ac_ext <<_ACEOF
7461/* confdefs.h.  */
7462_ACEOF
7463cat confdefs.h >>conftest.$ac_ext
7464cat >>conftest.$ac_ext <<_ACEOF
7465/* end confdefs.h.  */
7466$ac_includes_default
7467#include <$ac_header>
7468_ACEOF
7469rm -f conftest.$ac_objext
7470if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7471  (eval $ac_compile) 2>conftest.er1
7472  ac_status=$?
7473  grep -v '^ *+' conftest.er1 >conftest.err
7474  rm -f conftest.er1
7475  cat conftest.err >&5
7476  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7477  (exit $ac_status); } &&
7478         { ac_try='test -z "$ac_c_werror_flag"
7479                         || test ! -s conftest.err'
7480  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7481  (eval $ac_try) 2>&5
7482  ac_status=$?
7483  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7484  (exit $ac_status); }; } &&
7485         { ac_try='test -s conftest.$ac_objext'
7486  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7487  (eval $ac_try) 2>&5
7488  ac_status=$?
7489  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7490  (exit $ac_status); }; }; then
7491  ac_header_compiler=yes
7492else
7493  echo "$as_me: failed program was:" >&5
7494sed 's/^/| /' conftest.$ac_ext >&5
7495
7496ac_header_compiler=no
7497fi
7498rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7499echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7500echo "${ECHO_T}$ac_header_compiler" >&6
7501
7502# Is the header present?
7503echo "$as_me:$LINENO: checking $ac_header presence" >&5
7504echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7505cat >conftest.$ac_ext <<_ACEOF
7506/* confdefs.h.  */
7507_ACEOF
7508cat confdefs.h >>conftest.$ac_ext
7509cat >>conftest.$ac_ext <<_ACEOF
7510/* end confdefs.h.  */
7511#include <$ac_header>
7512_ACEOF
7513if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7514  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7515  ac_status=$?
7516  grep -v '^ *+' conftest.er1 >conftest.err
7517  rm -f conftest.er1
7518  cat conftest.err >&5
7519  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7520  (exit $ac_status); } >/dev/null; then
7521  if test -s conftest.err; then
7522    ac_cpp_err=$ac_c_preproc_warn_flag
7523    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7524  else
7525    ac_cpp_err=
7526  fi
7527else
7528  ac_cpp_err=yes
7529fi
7530if test -z "$ac_cpp_err"; then
7531  ac_header_preproc=yes
7532else
7533  echo "$as_me: failed program was:" >&5
7534sed 's/^/| /' conftest.$ac_ext >&5
7535
7536  ac_header_preproc=no
7537fi
7538rm -f conftest.err conftest.$ac_ext
7539echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7540echo "${ECHO_T}$ac_header_preproc" >&6
7541
7542# So?  What about this header?
7543case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7544  yes:no: )
7545    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7546echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7547    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7548echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7549    ac_header_preproc=yes
7550    ;;
7551  no:yes:* )
7552    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7553echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7554    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
7555echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
7556    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7557echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7558    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
7559echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
7560    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7561echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7562    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7563echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7564    (
7565      cat <<\_ASBOX
7566## ---------------------------------------------- ##
7567## Report this to orxonox-dev at mail.datacore.ch ##
7568## ---------------------------------------------- ##
7569_ASBOX
7570    ) |
7571      sed "s/^/$as_me: WARNING:     /" >&2
7572    ;;
7573esac
7574echo "$as_me:$LINENO: checking for $ac_header" >&5
7575echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7576if eval "test \"\${$as_ac_Header+set}\" = set"; then
7577  echo $ECHO_N "(cached) $ECHO_C" >&6
7578else
7579  eval "$as_ac_Header=\$ac_header_preproc"
7580fi
7581echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7582echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7583
7584fi
7585if test `eval echo '${'$as_ac_Header'}'` = yes; then
7586  cat >>confdefs.h <<_ACEOF
7587#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7588_ACEOF
7589
7590else
7591  { { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
7592echo "$as_me: error: cannot find opengl headers" >&2;}
7593   { (exit 1); exit 1; }; }
7594fi
7595
7596done
7597
7598
7599   LIBS="$LIBS -framework OpenGL"
7600
7601
7602
7603# checking for GLEW-headers
7604
7605for ac_header in GL/glew.h
7606do
7607as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7608if eval "test \"\${$as_ac_Header+set}\" = set"; then
7609  echo "$as_me:$LINENO: checking for $ac_header" >&5
7610echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7611if eval "test \"\${$as_ac_Header+set}\" = set"; then
7612  echo $ECHO_N "(cached) $ECHO_C" >&6
7613fi
7614echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7615echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7616else
7617  # Is the header compilable?
7618echo "$as_me:$LINENO: checking $ac_header usability" >&5
7619echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7620cat >conftest.$ac_ext <<_ACEOF
7621/* confdefs.h.  */
7622_ACEOF
7623cat confdefs.h >>conftest.$ac_ext
7624cat >>conftest.$ac_ext <<_ACEOF
7625/* end confdefs.h.  */
7626$ac_includes_default
7627#include <$ac_header>
7628_ACEOF
7629rm -f conftest.$ac_objext
7630if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7631  (eval $ac_compile) 2>conftest.er1
7632  ac_status=$?
7633  grep -v '^ *+' conftest.er1 >conftest.err
7634  rm -f conftest.er1
7635  cat conftest.err >&5
7636  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7637  (exit $ac_status); } &&
7638         { ac_try='test -z "$ac_c_werror_flag"
7639                         || test ! -s conftest.err'
7640  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7641  (eval $ac_try) 2>&5
7642  ac_status=$?
7643  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7644  (exit $ac_status); }; } &&
7645         { ac_try='test -s conftest.$ac_objext'
7646  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7647  (eval $ac_try) 2>&5
7648  ac_status=$?
7649  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7650  (exit $ac_status); }; }; then
7651  ac_header_compiler=yes
7652else
7653  echo "$as_me: failed program was:" >&5
7654sed 's/^/| /' conftest.$ac_ext >&5
7655
7656ac_header_compiler=no
7657fi
7658rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7659echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7660echo "${ECHO_T}$ac_header_compiler" >&6
7661
7662# Is the header present?
7663echo "$as_me:$LINENO: checking $ac_header presence" >&5
7664echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7665cat >conftest.$ac_ext <<_ACEOF
7666/* confdefs.h.  */
7667_ACEOF
7668cat confdefs.h >>conftest.$ac_ext
7669cat >>conftest.$ac_ext <<_ACEOF
7670/* end confdefs.h.  */
7671#include <$ac_header>
7672_ACEOF
7673if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7674  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7675  ac_status=$?
7676  grep -v '^ *+' conftest.er1 >conftest.err
7677  rm -f conftest.er1
7678  cat conftest.err >&5
7679  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7680  (exit $ac_status); } >/dev/null; then
7681  if test -s conftest.err; then
7682    ac_cpp_err=$ac_c_preproc_warn_flag
7683    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7684  else
7685    ac_cpp_err=
7686  fi
7687else
7688  ac_cpp_err=yes
7689fi
7690if test -z "$ac_cpp_err"; then
7691  ac_header_preproc=yes
7692else
7693  echo "$as_me: failed program was:" >&5
7694sed 's/^/| /' conftest.$ac_ext >&5
7695
7696  ac_header_preproc=no
7697fi
7698rm -f conftest.err conftest.$ac_ext
7699echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7700echo "${ECHO_T}$ac_header_preproc" >&6
7701
7702# So?  What about this header?
7703case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7704  yes:no: )
7705    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7706echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7707    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7708echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7709    ac_header_preproc=yes
7710    ;;
7711  no:yes:* )
7712    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7713echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7714    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
7715echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
7716    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7717echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7718    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
7719echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
7720    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7721echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7722    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7723echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7724    (
7725      cat <<\_ASBOX
7726## ---------------------------------------------- ##
7727## Report this to orxonox-dev at mail.datacore.ch ##
7728## ---------------------------------------------- ##
7729_ASBOX
7730    ) |
7731      sed "s/^/$as_me: WARNING:     /" >&2
7732    ;;
7733esac
7734echo "$as_me:$LINENO: checking for $ac_header" >&5
7735echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7736if eval "test \"\${$as_ac_Header+set}\" = set"; then
7737  echo $ECHO_N "(cached) $ECHO_C" >&6
7738else
7739  eval "$as_ac_Header=\$ac_header_preproc"
7740fi
7741echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7742echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7743
7744fi
7745if test `eval echo '${'$as_ac_Header'}'` = yes; then
7746  cat >>confdefs.h <<_ACEOF
7747#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7748_ACEOF
7749
7750else
7751  { { echo "$as_me:$LINENO: error: cannot find glew headers" >&5
7752echo "$as_me: error: cannot find glew headers" >&2;}
7753   { (exit 1); exit 1; }; }
7754fi
7755
7756done
7757
7758# checking for GLEW-lib
7759  echo "$as_me:$LINENO: checking for main in -lGLEW" >&5
7760echo $ECHO_N "checking for main in -lGLEW... $ECHO_C" >&6
7761if test "${ac_cv_lib_GLEW_main+set}" = set; then
7762  echo $ECHO_N "(cached) $ECHO_C" >&6
7763else
7764  ac_check_lib_save_LIBS=$LIBS
7765LIBS="-lGLEW  $LIBS"
7766cat >conftest.$ac_ext <<_ACEOF
7767/* confdefs.h.  */
7768_ACEOF
7769cat confdefs.h >>conftest.$ac_ext
7770cat >>conftest.$ac_ext <<_ACEOF
7771/* end confdefs.h.  */
7772
7773
7774int
7775main ()
7776{
7777main ();
7778  ;
7779  return 0;
7780}
7781_ACEOF
7782rm -f conftest.$ac_objext conftest$ac_exeext
7783if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7784  (eval $ac_link) 2>conftest.er1
7785  ac_status=$?
7786  grep -v '^ *+' conftest.er1 >conftest.err
7787  rm -f conftest.er1
7788  cat conftest.err >&5
7789  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7790  (exit $ac_status); } &&
7791         { ac_try='test -z "$ac_c_werror_flag"
7792                         || test ! -s conftest.err'
7793  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7794  (eval $ac_try) 2>&5
7795  ac_status=$?
7796  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7797  (exit $ac_status); }; } &&
7798         { ac_try='test -s conftest$ac_exeext'
7799  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7800  (eval $ac_try) 2>&5
7801  ac_status=$?
7802  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7803  (exit $ac_status); }; }; then
7804  ac_cv_lib_GLEW_main=yes
7805else
7806  echo "$as_me: failed program was:" >&5
7807sed 's/^/| /' conftest.$ac_ext >&5
7808
7809ac_cv_lib_GLEW_main=no
7810fi
7811rm -f conftest.err conftest.$ac_objext \
7812      conftest$ac_exeext conftest.$ac_ext
7813LIBS=$ac_check_lib_save_LIBS
7814fi
7815echo "$as_me:$LINENO: result: $ac_cv_lib_GLEW_main" >&5
7816echo "${ECHO_T}$ac_cv_lib_GLEW_main" >&6
7817if test $ac_cv_lib_GLEW_main = yes; then
7818  FOUND_GLEW=yes; LIBS="$LIBS -lGLEW"
7819fi
7820
7821   if test x$FOUND_GLEW != xyes ; then
7822         echo "------------------"
7823         echo "glew not found."
7824         echo "please install the glew package which can be found at http://glew.sourceforge.net"
7825         echo "------------------"
7826         exit -1
7827   fi
7828
7829
7830
7831for ac_header in OpenAL/al.h
7832do
7833as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7834if eval "test \"\${$as_ac_Header+set}\" = set"; then
7835  echo "$as_me:$LINENO: checking for $ac_header" >&5
7836echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7837if eval "test \"\${$as_ac_Header+set}\" = set"; then
7838  echo $ECHO_N "(cached) $ECHO_C" >&6
7839fi
7840echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7841echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7842else
7843  # Is the header compilable?
7844echo "$as_me:$LINENO: checking $ac_header usability" >&5
7845echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7846cat >conftest.$ac_ext <<_ACEOF
7847/* confdefs.h.  */
7848_ACEOF
7849cat confdefs.h >>conftest.$ac_ext
7850cat >>conftest.$ac_ext <<_ACEOF
7851/* end confdefs.h.  */
7852$ac_includes_default
7853#include <$ac_header>
7854_ACEOF
7855rm -f conftest.$ac_objext
7856if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7857  (eval $ac_compile) 2>conftest.er1
7858  ac_status=$?
7859  grep -v '^ *+' conftest.er1 >conftest.err
7860  rm -f conftest.er1
7861  cat conftest.err >&5
7862  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7863  (exit $ac_status); } &&
7864         { ac_try='test -z "$ac_c_werror_flag"
7865                         || test ! -s conftest.err'
7866  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7867  (eval $ac_try) 2>&5
7868  ac_status=$?
7869  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7870  (exit $ac_status); }; } &&
7871         { ac_try='test -s conftest.$ac_objext'
7872  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7873  (eval $ac_try) 2>&5
7874  ac_status=$?
7875  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7876  (exit $ac_status); }; }; then
7877  ac_header_compiler=yes
7878else
7879  echo "$as_me: failed program was:" >&5
7880sed 's/^/| /' conftest.$ac_ext >&5
7881
7882ac_header_compiler=no
7883fi
7884rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7885echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7886echo "${ECHO_T}$ac_header_compiler" >&6
7887
7888# Is the header present?
7889echo "$as_me:$LINENO: checking $ac_header presence" >&5
7890echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7891cat >conftest.$ac_ext <<_ACEOF
7892/* confdefs.h.  */
7893_ACEOF
7894cat confdefs.h >>conftest.$ac_ext
7895cat >>conftest.$ac_ext <<_ACEOF
7896/* end confdefs.h.  */
7897#include <$ac_header>
7898_ACEOF
7899if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7900  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7901  ac_status=$?
7902  grep -v '^ *+' conftest.er1 >conftest.err
7903  rm -f conftest.er1
7904  cat conftest.err >&5
7905  echo "$as_me:$LINENO: \$? = $ac_status" >&5
7906  (exit $ac_status); } >/dev/null; then
7907  if test -s conftest.err; then
7908    ac_cpp_err=$ac_c_preproc_warn_flag
7909    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7910  else
7911    ac_cpp_err=
7912  fi
7913else
7914  ac_cpp_err=yes
7915fi
7916if test -z "$ac_cpp_err"; then
7917  ac_header_preproc=yes
7918else
7919  echo "$as_me: failed program was:" >&5
7920sed 's/^/| /' conftest.$ac_ext >&5
7921
7922  ac_header_preproc=no
7923fi
7924rm -f conftest.err conftest.$ac_ext
7925echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7926echo "${ECHO_T}$ac_header_preproc" >&6
7927
7928# So?  What about this header?
7929case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7930  yes:no: )
7931    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7932echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7933    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7934echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7935    ac_header_preproc=yes
7936    ;;
7937  no:yes:* )
7938    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7939echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7940    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
7941echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
7942    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7943echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7944    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
7945echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
7946    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7947echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7948    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7949echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7950    (
7951      cat <<\_ASBOX
7952## ---------------------------------------------- ##
7953## Report this to orxonox-dev at mail.datacore.ch ##
7954## ---------------------------------------------- ##
7955_ASBOX
7956    ) |
7957      sed "s/^/$as_me: WARNING:     /" >&2
7958    ;;
7959esac
7960echo "$as_me:$LINENO: checking for $ac_header" >&5
7961echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7962if eval "test \"\${$as_ac_Header+set}\" = set"; then
7963  echo $ECHO_N "(cached) $ECHO_C" >&6
7964else
7965  eval "$as_ac_Header=\$ac_header_preproc"
7966fi
7967echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7968echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7969
7970fi
7971if test `eval echo '${'$as_ac_Header'}'` = yes; then
7972  cat >>confdefs.h <<_ACEOF
7973#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7974_ACEOF
7975
7976else
7977  { { echo "$as_me:$LINENO: error: cannot find opengl headers" >&5
7978echo "$as_me: error: cannot find opengl headers" >&2;}
7979   { (exit 1); exit 1; }; }
7980fi
7981
7982done
7983
7984  HAVE_OPENAL=yes
7985  LIBS="$LIBS -framework OpenAL"
7986
7987
7988## SDL-check
7989       SDL_CFLAGS=`sdl-config --cflags`
7990       SDL_LIBS=`sdl-config --libs`
7991       CXXFLAGS="$CXXFLAGS $SDL_CFLAGS"
7992       LIBS="$LIBS $SDL_LIBS"
7993
7994for ac_header in SDL/SDL.h
7995do
7996as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7997if eval "test \"\${$as_ac_Header+set}\" = set"; then
7998  echo "$as_me:$LINENO: checking for $ac_header" >&5
7999echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8000if eval "test \"\${$as_ac_Header+set}\" = set"; then
8001  echo $ECHO_N "(cached) $ECHO_C" >&6
8002fi
8003echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8004echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8005else
8006  # Is the header compilable?
8007echo "$as_me:$LINENO: checking $ac_header usability" >&5
8008echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
8009cat >conftest.$ac_ext <<_ACEOF
8010/* confdefs.h.  */
8011_ACEOF
8012cat confdefs.h >>conftest.$ac_ext
8013cat >>conftest.$ac_ext <<_ACEOF
8014/* end confdefs.h.  */
8015$ac_includes_default
8016#include <$ac_header>
8017_ACEOF
8018rm -f conftest.$ac_objext
8019if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8020  (eval $ac_compile) 2>conftest.er1
8021  ac_status=$?
8022  grep -v '^ *+' conftest.er1 >conftest.err
8023  rm -f conftest.er1
8024  cat conftest.err >&5
8025  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8026  (exit $ac_status); } &&
8027         { ac_try='test -z "$ac_c_werror_flag"
8028                         || test ! -s conftest.err'
8029  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8030  (eval $ac_try) 2>&5
8031  ac_status=$?
8032  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8033  (exit $ac_status); }; } &&
8034         { ac_try='test -s conftest.$ac_objext'
8035  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8036  (eval $ac_try) 2>&5
8037  ac_status=$?
8038  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8039  (exit $ac_status); }; }; then
8040  ac_header_compiler=yes
8041else
8042  echo "$as_me: failed program was:" >&5
8043sed 's/^/| /' conftest.$ac_ext >&5
8044
8045ac_header_compiler=no
8046fi
8047rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8048echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8049echo "${ECHO_T}$ac_header_compiler" >&6
8050
8051# Is the header present?
8052echo "$as_me:$LINENO: checking $ac_header presence" >&5
8053echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
8054cat >conftest.$ac_ext <<_ACEOF
8055/* confdefs.h.  */
8056_ACEOF
8057cat confdefs.h >>conftest.$ac_ext
8058cat >>conftest.$ac_ext <<_ACEOF
8059/* end confdefs.h.  */
8060#include <$ac_header>
8061_ACEOF
8062if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8063  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8064  ac_status=$?
8065  grep -v '^ *+' conftest.er1 >conftest.err
8066  rm -f conftest.er1
8067  cat conftest.err >&5
8068  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8069  (exit $ac_status); } >/dev/null; then
8070  if test -s conftest.err; then
8071    ac_cpp_err=$ac_c_preproc_warn_flag
8072    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8073  else
8074    ac_cpp_err=
8075  fi
8076else
8077  ac_cpp_err=yes
8078fi
8079if test -z "$ac_cpp_err"; then
8080  ac_header_preproc=yes
8081else
8082  echo "$as_me: failed program was:" >&5
8083sed 's/^/| /' conftest.$ac_ext >&5
8084
8085  ac_header_preproc=no
8086fi
8087rm -f conftest.err conftest.$ac_ext
8088echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8089echo "${ECHO_T}$ac_header_preproc" >&6
8090
8091# So?  What about this header?
8092case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8093  yes:no: )
8094    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8095echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8096    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8097echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8098    ac_header_preproc=yes
8099    ;;
8100  no:yes:* )
8101    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8102echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8103    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
8104echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
8105    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8106echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8107    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
8108echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
8109    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8110echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8111    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8112echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8113    (
8114      cat <<\_ASBOX
8115## ---------------------------------------------- ##
8116## Report this to orxonox-dev at mail.datacore.ch ##
8117## ---------------------------------------------- ##
8118_ASBOX
8119    ) |
8120      sed "s/^/$as_me: WARNING:     /" >&2
8121    ;;
8122esac
8123echo "$as_me:$LINENO: checking for $ac_header" >&5
8124echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8125if eval "test \"\${$as_ac_Header+set}\" = set"; then
8126  echo $ECHO_N "(cached) $ECHO_C" >&6
8127else
8128  eval "$as_ac_Header=\$ac_header_preproc"
8129fi
8130echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8131echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8132
8133fi
8134if test `eval echo '${'$as_ac_Header'}'` = yes; then
8135  cat >>confdefs.h <<_ACEOF
8136#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8137_ACEOF
8138
8139else
8140  { { echo "$as_me:$LINENO: error: cannot find SDL headers" >&5
8141echo "$as_me: error: cannot find SDL headers" >&2;}
8142   { (exit 1); exit 1; }; }
8143fi
8144
8145done
8146
8147   HAVE_SDL=yes
8148#   LIBS="$LIBS -framework SDL"
8149
8150# checking for SDL-headers
8151#    AC_CHECK_HEADERS(SDL/SDL.h ,,
8152#      [AC_MSG_ERROR([cannot find SDL headers]) ])
8153
8154## checking for SDL
8155#    SDL_VERSION=1.2.7
8156#    AM_PATH_SDL($SDL_VERSION,
8157#      :,
8158#      AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!])
8159#      )
8160
8161
8162    ;;
8163
8164  *)
8165    ;;
8166esac
8167
8168
8169
8170###################################
8171## CHECKING FOR HEADERS AND LIBS ##
8172###################################
8173
8174#---------#
8175# SDL_ttf #
8176#---------#
8177# checking for SDL_ttf-headers
8178
8179for ac_header in SDL_ttf.h
8180do
8181as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8182if eval "test \"\${$as_ac_Header+set}\" = set"; then
8183  echo "$as_me:$LINENO: checking for $ac_header" >&5
8184echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8185if eval "test \"\${$as_ac_Header+set}\" = set"; then
8186  echo $ECHO_N "(cached) $ECHO_C" >&6
8187fi
8188echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8189echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8190else
8191  # Is the header compilable?
8192echo "$as_me:$LINENO: checking $ac_header usability" >&5
8193echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
8194cat >conftest.$ac_ext <<_ACEOF
8195/* confdefs.h.  */
8196_ACEOF
8197cat confdefs.h >>conftest.$ac_ext
8198cat >>conftest.$ac_ext <<_ACEOF
8199/* end confdefs.h.  */
8200$ac_includes_default
8201#include <$ac_header>
8202_ACEOF
8203rm -f conftest.$ac_objext
8204if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8205  (eval $ac_compile) 2>conftest.er1
8206  ac_status=$?
8207  grep -v '^ *+' conftest.er1 >conftest.err
8208  rm -f conftest.er1
8209  cat conftest.err >&5
8210  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8211  (exit $ac_status); } &&
8212         { ac_try='test -z "$ac_c_werror_flag"
8213                         || test ! -s conftest.err'
8214  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8215  (eval $ac_try) 2>&5
8216  ac_status=$?
8217  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8218  (exit $ac_status); }; } &&
8219         { ac_try='test -s conftest.$ac_objext'
8220  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8221  (eval $ac_try) 2>&5
8222  ac_status=$?
8223  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8224  (exit $ac_status); }; }; then
8225  ac_header_compiler=yes
8226else
8227  echo "$as_me: failed program was:" >&5
8228sed 's/^/| /' conftest.$ac_ext >&5
8229
8230ac_header_compiler=no
8231fi
8232rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8233echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8234echo "${ECHO_T}$ac_header_compiler" >&6
8235
8236# Is the header present?
8237echo "$as_me:$LINENO: checking $ac_header presence" >&5
8238echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
8239cat >conftest.$ac_ext <<_ACEOF
8240/* confdefs.h.  */
8241_ACEOF
8242cat confdefs.h >>conftest.$ac_ext
8243cat >>conftest.$ac_ext <<_ACEOF
8244/* end confdefs.h.  */
8245#include <$ac_header>
8246_ACEOF
8247if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8248  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8249  ac_status=$?
8250  grep -v '^ *+' conftest.er1 >conftest.err
8251  rm -f conftest.er1
8252  cat conftest.err >&5
8253  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8254  (exit $ac_status); } >/dev/null; then
8255  if test -s conftest.err; then
8256    ac_cpp_err=$ac_c_preproc_warn_flag
8257    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8258  else
8259    ac_cpp_err=
8260  fi
8261else
8262  ac_cpp_err=yes
8263fi
8264if test -z "$ac_cpp_err"; then
8265  ac_header_preproc=yes
8266else
8267  echo "$as_me: failed program was:" >&5
8268sed 's/^/| /' conftest.$ac_ext >&5
8269
8270  ac_header_preproc=no
8271fi
8272rm -f conftest.err conftest.$ac_ext
8273echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8274echo "${ECHO_T}$ac_header_preproc" >&6
8275
8276# So?  What about this header?
8277case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8278  yes:no: )
8279    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8280echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8281    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8282echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8283    ac_header_preproc=yes
8284    ;;
8285  no:yes:* )
8286    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8287echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8288    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
8289echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
8290    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8291echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8292    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
8293echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
8294    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8295echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8296    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8297echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8298    (
8299      cat <<\_ASBOX
8300## ---------------------------------------------- ##
8301## Report this to orxonox-dev at mail.datacore.ch ##
8302## ---------------------------------------------- ##
8303_ASBOX
8304    ) |
8305      sed "s/^/$as_me: WARNING:     /" >&2
8306    ;;
8307esac
8308echo "$as_me:$LINENO: checking for $ac_header" >&5
8309echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8310if eval "test \"\${$as_ac_Header+set}\" = set"; then
8311  echo $ECHO_N "(cached) $ECHO_C" >&6
8312else
8313  eval "$as_ac_Header=\$ac_header_preproc"
8314fi
8315echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8316echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8317
8318fi
8319if test `eval echo '${'$as_ac_Header'}'` = yes; then
8320  cat >>confdefs.h <<_ACEOF
8321#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8322_ACEOF
8323
8324else
8325
8326for ac_header in SDL/SDL_ttf.h
8327do
8328as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8329if eval "test \"\${$as_ac_Header+set}\" = set"; then
8330  echo "$as_me:$LINENO: checking for $ac_header" >&5
8331echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8332if eval "test \"\${$as_ac_Header+set}\" = set"; then
8333  echo $ECHO_N "(cached) $ECHO_C" >&6
8334fi
8335echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8336echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8337else
8338  # Is the header compilable?
8339echo "$as_me:$LINENO: checking $ac_header usability" >&5
8340echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
8341cat >conftest.$ac_ext <<_ACEOF
8342/* confdefs.h.  */
8343_ACEOF
8344cat confdefs.h >>conftest.$ac_ext
8345cat >>conftest.$ac_ext <<_ACEOF
8346/* end confdefs.h.  */
8347$ac_includes_default
8348#include <$ac_header>
8349_ACEOF
8350rm -f conftest.$ac_objext
8351if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8352  (eval $ac_compile) 2>conftest.er1
8353  ac_status=$?
8354  grep -v '^ *+' conftest.er1 >conftest.err
8355  rm -f conftest.er1
8356  cat conftest.err >&5
8357  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8358  (exit $ac_status); } &&
8359         { ac_try='test -z "$ac_c_werror_flag"
8360                         || test ! -s conftest.err'
8361  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8362  (eval $ac_try) 2>&5
8363  ac_status=$?
8364  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8365  (exit $ac_status); }; } &&
8366         { ac_try='test -s conftest.$ac_objext'
8367  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8368  (eval $ac_try) 2>&5
8369  ac_status=$?
8370  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8371  (exit $ac_status); }; }; then
8372  ac_header_compiler=yes
8373else
8374  echo "$as_me: failed program was:" >&5
8375sed 's/^/| /' conftest.$ac_ext >&5
8376
8377ac_header_compiler=no
8378fi
8379rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8380echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8381echo "${ECHO_T}$ac_header_compiler" >&6
8382
8383# Is the header present?
8384echo "$as_me:$LINENO: checking $ac_header presence" >&5
8385echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
8386cat >conftest.$ac_ext <<_ACEOF
8387/* confdefs.h.  */
8388_ACEOF
8389cat confdefs.h >>conftest.$ac_ext
8390cat >>conftest.$ac_ext <<_ACEOF
8391/* end confdefs.h.  */
8392#include <$ac_header>
8393_ACEOF
8394if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8395  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8396  ac_status=$?
8397  grep -v '^ *+' conftest.er1 >conftest.err
8398  rm -f conftest.er1
8399  cat conftest.err >&5
8400  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8401  (exit $ac_status); } >/dev/null; then
8402  if test -s conftest.err; then
8403    ac_cpp_err=$ac_c_preproc_warn_flag
8404    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8405  else
8406    ac_cpp_err=
8407  fi
8408else
8409  ac_cpp_err=yes
8410fi
8411if test -z "$ac_cpp_err"; then
8412  ac_header_preproc=yes
8413else
8414  echo "$as_me: failed program was:" >&5
8415sed 's/^/| /' conftest.$ac_ext >&5
8416
8417  ac_header_preproc=no
8418fi
8419rm -f conftest.err conftest.$ac_ext
8420echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8421echo "${ECHO_T}$ac_header_preproc" >&6
8422
8423# So?  What about this header?
8424case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8425  yes:no: )
8426    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8427echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8428    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8429echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8430    ac_header_preproc=yes
8431    ;;
8432  no:yes:* )
8433    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8434echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8435    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
8436echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
8437    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8438echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8439    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
8440echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
8441    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8442echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8443    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8444echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8445    (
8446      cat <<\_ASBOX
8447## ---------------------------------------------- ##
8448## Report this to orxonox-dev at mail.datacore.ch ##
8449## ---------------------------------------------- ##
8450_ASBOX
8451    ) |
8452      sed "s/^/$as_me: WARNING:     /" >&2
8453    ;;
8454esac
8455echo "$as_me:$LINENO: checking for $ac_header" >&5
8456echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8457if eval "test \"\${$as_ac_Header+set}\" = set"; then
8458  echo $ECHO_N "(cached) $ECHO_C" >&6
8459else
8460  eval "$as_ac_Header=\$ac_header_preproc"
8461fi
8462echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8463echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8464
8465fi
8466if test `eval echo '${'$as_ac_Header'}'` = yes; then
8467  cat >>confdefs.h <<_ACEOF
8468#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8469_ACEOF
8470
8471else
8472  { { echo "$as_me:$LINENO: error: cannot find SDL_ttf header." >&5
8473echo "$as_me: error: cannot find SDL_ttf header." >&2;}
8474   { (exit 1); exit 1; }; }
8475fi
8476
8477done
8478
8479fi
8480
8481done
8482
8483# checking for SDL_ttf-lib
8484  echo "$as_me:$LINENO: checking for TTF_OpenFont in -lSDL_ttf" >&5
8485echo $ECHO_N "checking for TTF_OpenFont in -lSDL_ttf... $ECHO_C" >&6
8486if test "${ac_cv_lib_SDL_ttf_TTF_OpenFont+set}" = set; then
8487  echo $ECHO_N "(cached) $ECHO_C" >&6
8488else
8489  ac_check_lib_save_LIBS=$LIBS
8490LIBS="-lSDL_ttf  $LIBS"
8491cat >conftest.$ac_ext <<_ACEOF
8492/* confdefs.h.  */
8493_ACEOF
8494cat confdefs.h >>conftest.$ac_ext
8495cat >>conftest.$ac_ext <<_ACEOF
8496/* end confdefs.h.  */
8497
8498/* Override any gcc2 internal prototype to avoid an error.  */
8499#ifdef __cplusplus
8500extern "C"
8501#endif
8502/* We use char because int might match the return type of a gcc2
8503   builtin and then its argument prototype would still apply.  */
8504char TTF_OpenFont ();
8505int
8506main ()
8507{
8508TTF_OpenFont ();
8509  ;
8510  return 0;
8511}
8512_ACEOF
8513rm -f conftest.$ac_objext conftest$ac_exeext
8514if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8515  (eval $ac_link) 2>conftest.er1
8516  ac_status=$?
8517  grep -v '^ *+' conftest.er1 >conftest.err
8518  rm -f conftest.er1
8519  cat conftest.err >&5
8520  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8521  (exit $ac_status); } &&
8522         { ac_try='test -z "$ac_c_werror_flag"
8523                         || test ! -s conftest.err'
8524  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8525  (eval $ac_try) 2>&5
8526  ac_status=$?
8527  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8528  (exit $ac_status); }; } &&
8529         { ac_try='test -s conftest$ac_exeext'
8530  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8531  (eval $ac_try) 2>&5
8532  ac_status=$?
8533  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8534  (exit $ac_status); }; }; then
8535  ac_cv_lib_SDL_ttf_TTF_OpenFont=yes
8536else
8537  echo "$as_me: failed program was:" >&5
8538sed 's/^/| /' conftest.$ac_ext >&5
8539
8540ac_cv_lib_SDL_ttf_TTF_OpenFont=no
8541fi
8542rm -f conftest.err conftest.$ac_objext \
8543      conftest$ac_exeext conftest.$ac_ext
8544LIBS=$ac_check_lib_save_LIBS
8545fi
8546echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_ttf_TTF_OpenFont" >&5
8547echo "${ECHO_T}$ac_cv_lib_SDL_ttf_TTF_OpenFont" >&6
8548if test $ac_cv_lib_SDL_ttf_TTF_OpenFont = yes; then
8549  FOUND_SDL_ttf=yes; LIBS="$LIBS -lSDL_ttf"
8550fi
8551
8552     if test x$FOUND_SDL_ttf != xyes ; then
8553        echo "------------------"
8554        echo "SDL_ttf library not found."
8555        echo "please install the SDL_ttf library, which can be found at http://www.libsdl.org/projects/SDL_ttf/"
8556        echo "------------------"
8557        exit -1
8558     fi
8559
8560#-----------#
8561# SDL_Image #
8562#-----------#
8563# checking for SDL_image-headers
8564
8565for ac_header in SDL_image.h
8566do
8567as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8568if eval "test \"\${$as_ac_Header+set}\" = set"; then
8569  echo "$as_me:$LINENO: checking for $ac_header" >&5
8570echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8571if eval "test \"\${$as_ac_Header+set}\" = set"; then
8572  echo $ECHO_N "(cached) $ECHO_C" >&6
8573fi
8574echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8575echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8576else
8577  # Is the header compilable?
8578echo "$as_me:$LINENO: checking $ac_header usability" >&5
8579echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
8580cat >conftest.$ac_ext <<_ACEOF
8581/* confdefs.h.  */
8582_ACEOF
8583cat confdefs.h >>conftest.$ac_ext
8584cat >>conftest.$ac_ext <<_ACEOF
8585/* end confdefs.h.  */
8586$ac_includes_default
8587#include <$ac_header>
8588_ACEOF
8589rm -f conftest.$ac_objext
8590if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8591  (eval $ac_compile) 2>conftest.er1
8592  ac_status=$?
8593  grep -v '^ *+' conftest.er1 >conftest.err
8594  rm -f conftest.er1
8595  cat conftest.err >&5
8596  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8597  (exit $ac_status); } &&
8598         { ac_try='test -z "$ac_c_werror_flag"
8599                         || test ! -s conftest.err'
8600  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8601  (eval $ac_try) 2>&5
8602  ac_status=$?
8603  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8604  (exit $ac_status); }; } &&
8605         { ac_try='test -s conftest.$ac_objext'
8606  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8607  (eval $ac_try) 2>&5
8608  ac_status=$?
8609  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8610  (exit $ac_status); }; }; then
8611  ac_header_compiler=yes
8612else
8613  echo "$as_me: failed program was:" >&5
8614sed 's/^/| /' conftest.$ac_ext >&5
8615
8616ac_header_compiler=no
8617fi
8618rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8619echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8620echo "${ECHO_T}$ac_header_compiler" >&6
8621
8622# Is the header present?
8623echo "$as_me:$LINENO: checking $ac_header presence" >&5
8624echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
8625cat >conftest.$ac_ext <<_ACEOF
8626/* confdefs.h.  */
8627_ACEOF
8628cat confdefs.h >>conftest.$ac_ext
8629cat >>conftest.$ac_ext <<_ACEOF
8630/* end confdefs.h.  */
8631#include <$ac_header>
8632_ACEOF
8633if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8634  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8635  ac_status=$?
8636  grep -v '^ *+' conftest.er1 >conftest.err
8637  rm -f conftest.er1
8638  cat conftest.err >&5
8639  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8640  (exit $ac_status); } >/dev/null; then
8641  if test -s conftest.err; then
8642    ac_cpp_err=$ac_c_preproc_warn_flag
8643    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8644  else
8645    ac_cpp_err=
8646  fi
8647else
8648  ac_cpp_err=yes
8649fi
8650if test -z "$ac_cpp_err"; then
8651  ac_header_preproc=yes
8652else
8653  echo "$as_me: failed program was:" >&5
8654sed 's/^/| /' conftest.$ac_ext >&5
8655
8656  ac_header_preproc=no
8657fi
8658rm -f conftest.err conftest.$ac_ext
8659echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8660echo "${ECHO_T}$ac_header_preproc" >&6
8661
8662# So?  What about this header?
8663case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8664  yes:no: )
8665    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8666echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8667    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8668echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8669    ac_header_preproc=yes
8670    ;;
8671  no:yes:* )
8672    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8673echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8674    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
8675echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
8676    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8677echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8678    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
8679echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
8680    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8681echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8682    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8683echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8684    (
8685      cat <<\_ASBOX
8686## ---------------------------------------------- ##
8687## Report this to orxonox-dev at mail.datacore.ch ##
8688## ---------------------------------------------- ##
8689_ASBOX
8690    ) |
8691      sed "s/^/$as_me: WARNING:     /" >&2
8692    ;;
8693esac
8694echo "$as_me:$LINENO: checking for $ac_header" >&5
8695echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8696if eval "test \"\${$as_ac_Header+set}\" = set"; then
8697  echo $ECHO_N "(cached) $ECHO_C" >&6
8698else
8699  eval "$as_ac_Header=\$ac_header_preproc"
8700fi
8701echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8702echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8703
8704fi
8705if test `eval echo '${'$as_ac_Header'}'` = yes; then
8706  cat >>confdefs.h <<_ACEOF
8707#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8708_ACEOF
8709
8710else
8711
8712for ac_header in SDL/SDL_image.h
8713do
8714as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8715if eval "test \"\${$as_ac_Header+set}\" = set"; then
8716  echo "$as_me:$LINENO: checking for $ac_header" >&5
8717echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8718if eval "test \"\${$as_ac_Header+set}\" = set"; then
8719  echo $ECHO_N "(cached) $ECHO_C" >&6
8720fi
8721echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8722echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8723else
8724  # Is the header compilable?
8725echo "$as_me:$LINENO: checking $ac_header usability" >&5
8726echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
8727cat >conftest.$ac_ext <<_ACEOF
8728/* confdefs.h.  */
8729_ACEOF
8730cat confdefs.h >>conftest.$ac_ext
8731cat >>conftest.$ac_ext <<_ACEOF
8732/* end confdefs.h.  */
8733$ac_includes_default
8734#include <$ac_header>
8735_ACEOF
8736rm -f conftest.$ac_objext
8737if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8738  (eval $ac_compile) 2>conftest.er1
8739  ac_status=$?
8740  grep -v '^ *+' conftest.er1 >conftest.err
8741  rm -f conftest.er1
8742  cat conftest.err >&5
8743  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8744  (exit $ac_status); } &&
8745         { ac_try='test -z "$ac_c_werror_flag"
8746                         || test ! -s conftest.err'
8747  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8748  (eval $ac_try) 2>&5
8749  ac_status=$?
8750  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8751  (exit $ac_status); }; } &&
8752         { ac_try='test -s conftest.$ac_objext'
8753  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8754  (eval $ac_try) 2>&5
8755  ac_status=$?
8756  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8757  (exit $ac_status); }; }; then
8758  ac_header_compiler=yes
8759else
8760  echo "$as_me: failed program was:" >&5
8761sed 's/^/| /' conftest.$ac_ext >&5
8762
8763ac_header_compiler=no
8764fi
8765rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8766echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8767echo "${ECHO_T}$ac_header_compiler" >&6
8768
8769# Is the header present?
8770echo "$as_me:$LINENO: checking $ac_header presence" >&5
8771echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
8772cat >conftest.$ac_ext <<_ACEOF
8773/* confdefs.h.  */
8774_ACEOF
8775cat confdefs.h >>conftest.$ac_ext
8776cat >>conftest.$ac_ext <<_ACEOF
8777/* end confdefs.h.  */
8778#include <$ac_header>
8779_ACEOF
8780if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8781  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8782  ac_status=$?
8783  grep -v '^ *+' conftest.er1 >conftest.err
8784  rm -f conftest.er1
8785  cat conftest.err >&5
8786  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8787  (exit $ac_status); } >/dev/null; then
8788  if test -s conftest.err; then
8789    ac_cpp_err=$ac_c_preproc_warn_flag
8790    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8791  else
8792    ac_cpp_err=
8793  fi
8794else
8795  ac_cpp_err=yes
8796fi
8797if test -z "$ac_cpp_err"; then
8798  ac_header_preproc=yes
8799else
8800  echo "$as_me: failed program was:" >&5
8801sed 's/^/| /' conftest.$ac_ext >&5
8802
8803  ac_header_preproc=no
8804fi
8805rm -f conftest.err conftest.$ac_ext
8806echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8807echo "${ECHO_T}$ac_header_preproc" >&6
8808
8809# So?  What about this header?
8810case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
8811  yes:no: )
8812    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8813echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8814    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
8815echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
8816    ac_header_preproc=yes
8817    ;;
8818  no:yes:* )
8819    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8820echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8821    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
8822echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
8823    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
8824echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
8825    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
8826echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
8827    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8828echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8829    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
8830echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
8831    (
8832      cat <<\_ASBOX
8833## ---------------------------------------------- ##
8834## Report this to orxonox-dev at mail.datacore.ch ##
8835## ---------------------------------------------- ##
8836_ASBOX
8837    ) |
8838      sed "s/^/$as_me: WARNING:     /" >&2
8839    ;;
8840esac
8841echo "$as_me:$LINENO: checking for $ac_header" >&5
8842echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8843if eval "test \"\${$as_ac_Header+set}\" = set"; then
8844  echo $ECHO_N "(cached) $ECHO_C" >&6
8845else
8846  eval "$as_ac_Header=\$ac_header_preproc"
8847fi
8848echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8849echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8850
8851fi
8852if test `eval echo '${'$as_ac_Header'}'` = yes; then
8853  cat >>confdefs.h <<_ACEOF
8854#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8855_ACEOF
8856
8857else
8858  { { echo "$as_me:$LINENO: error: SDL_image header not found." >&5
8859echo "$as_me: error: SDL_image header not found." >&2;}
8860   { (exit 1); exit 1; }; }
8861fi
8862
8863done
8864
8865fi
8866
8867done
8868
8869# checking for SDL_image-lib
8870echo "$as_me:$LINENO: checking for main in -lSDL_image" >&5
8871echo $ECHO_N "checking for main in -lSDL_image... $ECHO_C" >&6
8872if test "${ac_cv_lib_SDL_image_main+set}" = set; then
8873  echo $ECHO_N "(cached) $ECHO_C" >&6
8874else
8875  ac_check_lib_save_LIBS=$LIBS
8876LIBS="-lSDL_image  $LIBS"
8877cat >conftest.$ac_ext <<_ACEOF
8878/* confdefs.h.  */
8879_ACEOF
8880cat confdefs.h >>conftest.$ac_ext
8881cat >>conftest.$ac_ext <<_ACEOF
8882/* end confdefs.h.  */
8883
8884
8885int
8886main ()
8887{
8888main ();
8889  ;
8890  return 0;
8891}
8892_ACEOF
8893rm -f conftest.$ac_objext conftest$ac_exeext
8894if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8895  (eval $ac_link) 2>conftest.er1
8896  ac_status=$?
8897  grep -v '^ *+' conftest.er1 >conftest.err
8898  rm -f conftest.er1
8899  cat conftest.err >&5
8900  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8901  (exit $ac_status); } &&
8902         { ac_try='test -z "$ac_c_werror_flag"
8903                         || test ! -s conftest.err'
8904  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8905  (eval $ac_try) 2>&5
8906  ac_status=$?
8907  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8908  (exit $ac_status); }; } &&
8909         { ac_try='test -s conftest$ac_exeext'
8910  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8911  (eval $ac_try) 2>&5
8912  ac_status=$?
8913  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8914  (exit $ac_status); }; }; then
8915  ac_cv_lib_SDL_image_main=yes
8916else
8917  echo "$as_me: failed program was:" >&5
8918sed 's/^/| /' conftest.$ac_ext >&5
8919
8920ac_cv_lib_SDL_image_main=no
8921fi
8922rm -f conftest.err conftest.$ac_objext \
8923      conftest$ac_exeext conftest.$ac_ext
8924LIBS=$ac_check_lib_save_LIBS
8925fi
8926echo "$as_me:$LINENO: result: $ac_cv_lib_SDL_image_main" >&5
8927echo "${ECHO_T}$ac_cv_lib_SDL_image_main" >&6
8928if test $ac_cv_lib_SDL_image_main = yes; then
8929  FOUND_SDL_image=yes; LIBS="$LIBS -lSDL_image"
8930fi
8931
8932   if test x$FOUND_SDL_image != xyes ; then
8933      echo "------------------"
8934      echo "SDL_image library not found."
8935      echo "please install the SDL_image library, which can be found at http://www.l ibsdl.org/projects/SDL_image/"
8936      echo "------------------"
8937      exit -1
8938   fi
8939
8940#-----#
8941# ogg #
8942#-----#
8943# checking for ogg-headers
8944
8945for ac_header in ogg/ogg.h
8946do
8947as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8948if eval "test \"\${$as_ac_Header+set}\" = set"; then
8949  echo "$as_me:$LINENO: checking for $ac_header" >&5
8950echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8951if eval "test \"\${$as_ac_Header+set}\" = set"; then
8952  echo $ECHO_N "(cached) $ECHO_C" >&6
8953fi
8954echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8955echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8956else
8957  # Is the header compilable?
8958echo "$as_me:$LINENO: checking $ac_header usability" >&5
8959echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
8960cat >conftest.$ac_ext <<_ACEOF
8961/* confdefs.h.  */
8962_ACEOF
8963cat confdefs.h >>conftest.$ac_ext
8964cat >>conftest.$ac_ext <<_ACEOF
8965/* end confdefs.h.  */
8966$ac_includes_default
8967#include <$ac_header>
8968_ACEOF
8969rm -f conftest.$ac_objext
8970if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8971  (eval $ac_compile) 2>conftest.er1
8972  ac_status=$?
8973  grep -v '^ *+' conftest.er1 >conftest.err
8974  rm -f conftest.er1
8975  cat conftest.err >&5
8976  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8977  (exit $ac_status); } &&
8978         { ac_try='test -z "$ac_c_werror_flag"
8979                         || test ! -s conftest.err'
8980  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8981  (eval $ac_try) 2>&5
8982  ac_status=$?
8983  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8984  (exit $ac_status); }; } &&
8985         { ac_try='test -s conftest.$ac_objext'
8986  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8987  (eval $ac_try) 2>&5
8988  ac_status=$?
8989  echo "$as_me:$LINENO: \$? = $ac_status" >&5
8990  (exit $ac_status); }; }; then
8991  ac_header_compiler=yes
8992else
8993  echo "$as_me: failed program was:" >&5
8994sed 's/^/| /' conftest.$ac_ext >&5
8995
8996ac_header_compiler=no
8997fi
8998rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8999echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9000echo "${ECHO_T}$ac_header_compiler" >&6
9001
9002# Is the header present?
9003echo "$as_me:$LINENO: checking $ac_header presence" >&5
9004echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
9005cat >conftest.$ac_ext <<_ACEOF
9006/* confdefs.h.  */
9007_ACEOF
9008cat confdefs.h >>conftest.$ac_ext
9009cat >>conftest.$ac_ext <<_ACEOF
9010/* end confdefs.h.  */
9011#include <$ac_header>
9012_ACEOF
9013if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9014  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9015  ac_status=$?
9016  grep -v '^ *+' conftest.er1 >conftest.err
9017  rm -f conftest.er1
9018  cat conftest.err >&5
9019  echo "$as_me:$LINENO: \$? = $ac_status" >&5
9020  (exit $ac_status); } >/dev/null; then
9021  if test -s conftest.err; then
9022    ac_cpp_err=$ac_c_preproc_warn_flag
9023    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9024  else
9025    ac_cpp_err=
9026  fi
9027else
9028  ac_cpp_err=yes
9029fi
9030if test -z "$ac_cpp_err"; then
9031  ac_header_preproc=yes
9032else
9033  echo "$as_me: failed program was:" >&5
9034sed 's/^/| /' conftest.$ac_ext >&5
9035
9036  ac_header_preproc=no
9037fi
9038rm -f conftest.err conftest.$ac_ext
9039echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9040echo "${ECHO_T}$ac_header_preproc" >&6
9041
9042# So?  What about this header?
9043case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
9044  yes:no: )
9045    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
9046echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
9047    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
9048echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
9049    ac_header_preproc=yes
9050    ;;
9051  no:yes:* )
9052    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
9053echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
9054    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
9055echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
9056    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
9057echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
9058    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
9059echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
9060    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
9061echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
9062    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
9063echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
9064    (
9065      cat <<\_ASBOX
9066## ---------------------------------------------- ##
9067## Report this to orxonox-dev at mail.datacore.ch ##
9068## ---------------------------------------------- ##
9069_ASBOX
9070    ) |
9071      sed "s/^/$as_me: WARNING:     /" >&2
9072    ;;
9073esac
9074echo "$as_me:$LINENO: checking for $ac_header" >&5
9075echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9076if eval "test \"\${$as_ac_Header+set}\" = set"; then
9077  echo $ECHO_N "(cached) $ECHO_C" >&6
9078else
9079  eval "$as_ac_Header=\$ac_header_preproc"
9080fi
9081echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9082echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9083
9084fi
9085if test `eval echo '${'$as_ac_Header'}'` = yes; then
9086  cat >>confdefs.h <<_ACEOF
9087#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
9088_ACEOF
9089
9090else
9091  { { echo "$as_me:$LINENO: error: cannot find ogg header." >&5
9092echo "$as_me: error: cannot find ogg header." >&2;}
9093   { (exit 1); exit 1; }; }
9094fi
9095
9096done
9097
9098# checking for ogg-lib
9099  echo "$as_me:$LINENO: checking for main in -logg" >&5
9100echo $ECHO_N "checking for main in -logg... $ECHO_C" >&6
9101if test "${ac_cv_lib_ogg_main+set}" = set; then
9102  echo $ECHO_N "(cached) $ECHO_C" >&6
9103else
9104  ac_check_lib_save_LIBS=$LIBS
9105LIBS="-logg  $LIBS"
9106cat >conftest.$ac_ext <<_ACEOF
9107/* confdefs.h.  */
9108_ACEOF
9109cat confdefs.h >>conftest.$ac_ext
9110cat >>conftest.$ac_ext <<_ACEOF
9111/* end confdefs.h.  */
9112
9113
9114int
9115main ()
9116{
9117main ();
9118  ;
9119  return 0;
9120}
9121_ACEOF
9122rm -f conftest.$ac_objext conftest$ac_exeext
9123if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9124  (eval $ac_link) 2>conftest.er1
9125  ac_status=$?
9126  grep -v '^ *+' conftest.er1 >conftest.err
9127  rm -f conftest.er1
9128  cat conftest.err >&5
9129  echo "$as_me:$LINENO: \$? = $ac_status" >&5
9130  (exit $ac_status); } &&
9131         { ac_try='test -z "$ac_c_werror_flag"
9132                         || test ! -s conftest.err'
9133  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9134  (eval $ac_try) 2>&5
9135  ac_status=$?
9136  echo "$as_me:$LINENO: \$? = $ac_status" >&5
9137  (exit $ac_status); }; } &&
9138         { ac_try='test -s conftest$ac_exeext'
9139  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9140  (eval $ac_try) 2>&5
9141  ac_status=$?
9142  echo "$as_me:$LINENO: \$? = $ac_status" >&5
9143  (exit $ac_status); }; }; then
9144  ac_cv_lib_ogg_main=yes
9145else
9146  echo "$as_me: failed program was:" >&5
9147sed 's/^/| /' conftest.$ac_ext >&5
9148
9149ac_cv_lib_ogg_main=no
9150fi
9151rm -f conftest.err conftest.$ac_objext \
9152      conftest$ac_exeext conftest.$ac_ext
9153LIBS=$ac_check_lib_save_LIBS
9154fi
9155echo "$as_me:$LINENO: result: $ac_cv_lib_ogg_main" >&5
9156echo "${ECHO_T}$ac_cv_lib_ogg_main" >&6
9157if test $ac_cv_lib_ogg_main = yes; then
9158  FOUND_ogg=yes; LIBS="$LIBS -logg"
9159fi
9160
9161     if test x$FOUND_ogg != xyes ; then
9162        echo "------------------"
9163        echo "ogg library not found."
9164        echo "please install the ogg library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
9165        echo "------------------"
9166        exit -1
9167     fi
9168
9169#--------#
9170# vorbis #
9171#--------#
9172# checking for vorbis-lib
9173  echo "$as_me:$LINENO: checking for main in -lvorbis" >&5
9174echo $ECHO_N "checking for main in -lvorbis... $ECHO_C" >&6
9175if test "${ac_cv_lib_vorbis_main+set}" = set; then
9176  echo $ECHO_N "(cached) $ECHO_C" >&6
9177else
9178  ac_check_lib_save_LIBS=$LIBS
9179LIBS="-lvorbis  $LIBS"
9180cat >conftest.$ac_ext <<_ACEOF
9181/* confdefs.h.  */
9182_ACEOF
9183cat confdefs.h >>conftest.$ac_ext
9184cat >>conftest.$ac_ext <<_ACEOF
9185/* end confdefs.h.  */
9186
9187
9188int
9189main ()
9190{
9191main ();
9192  ;
9193  return 0;
9194}
9195_ACEOF
9196rm -f conftest.$ac_objext conftest$ac_exeext
9197if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9198  (eval $ac_link) 2>conftest.er1
9199  ac_status=$?
9200  grep -v '^ *+' conftest.er1 >conftest.err
9201  rm -f conftest.er1
9202  cat conftest.err >&5
9203  echo "$as_me:$LINENO: \$? = $ac_status" >&5
9204  (exit $ac_status); } &&
9205         { ac_try='test -z "$ac_c_werror_flag"
9206                         || test ! -s conftest.err'
9207  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9208  (eval $ac_try) 2>&5
9209  ac_status=$?
9210  echo "$as_me:$LINENO: \$? = $ac_status" >&5
9211  (exit $ac_status); }; } &&
9212         { ac_try='test -s conftest$ac_exeext'
9213  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9214  (eval $ac_try) 2>&5
9215  ac_status=$?
9216  echo "$as_me:$LINENO: \$? = $ac_status" >&5
9217  (exit $ac_status); }; }; then
9218  ac_cv_lib_vorbis_main=yes
9219else
9220  echo "$as_me: failed program was:" >&5
9221sed 's/^/| /' conftest.$ac_ext >&5
9222
9223ac_cv_lib_vorbis_main=no
9224fi
9225rm -f conftest.err conftest.$ac_objext \
9226      conftest$ac_exeext conftest.$ac_ext
9227LIBS=$ac_check_lib_save_LIBS
9228fi
9229echo "$as_me:$LINENO: result: $ac_cv_lib_vorbis_main" >&5
9230echo "${ECHO_T}$ac_cv_lib_vorbis_main" >&6
9231if test $ac_cv_lib_vorbis_main = yes; then
9232  FOUND_vorbis=yes; LIBS="$LIBS -lvorbis"
9233fi
9234
9235     if test x$FOUND_vorbis != xyes ; then
9236        echo "------------------"
9237        echo "vorbis library not found."
9238        echo "please install the vorbis library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
9239        echo "------------------"
9240        exit -1
9241     fi
9242
9243#------------#
9244# vorbisfile #
9245#------------#
9246# checking for vorbis-headers
9247
9248for ac_header in vorbis/vorbisfile.h
9249do
9250as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
9251if eval "test \"\${$as_ac_Header+set}\" = set"; then
9252  echo "$as_me:$LINENO: checking for $ac_header" >&5
9253echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9254if eval "test \"\${$as_ac_Header+set}\" = set"; then
9255  echo $ECHO_N "(cached) $ECHO_C" >&6
9256fi
9257echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9258echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9259else
9260  # Is the header compilable?
9261echo "$as_me:$LINENO: checking $ac_header usability" >&5
9262echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
9263cat >conftest.$ac_ext <<_ACEOF
9264/* confdefs.h.  */
9265_ACEOF
9266cat confdefs.h >>conftest.$ac_ext
9267cat >>conftest.$ac_ext <<_ACEOF
9268/* end confdefs.h.  */
9269$ac_includes_default
9270#include <$ac_header>
9271_ACEOF
9272rm -f conftest.$ac_objext
9273if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9274  (eval $ac_compile) 2>conftest.er1
9275  ac_status=$?
9276  grep -v '^ *+' conftest.er1 >conftest.err
9277  rm -f conftest.er1
9278  cat conftest.err >&5
9279  echo "$as_me:$LINENO: \$? = $ac_status" >&5
9280  (exit $ac_status); } &&
9281         { ac_try='test -z "$ac_c_werror_flag"
9282                         || test ! -s conftest.err'
9283  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9284  (eval $ac_try) 2>&5
9285  ac_status=$?
9286  echo "$as_me:$LINENO: \$? = $ac_status" >&5
9287  (exit $ac_status); }; } &&
9288         { ac_try='test -s conftest.$ac_objext'
9289  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9290  (eval $ac_try) 2>&5
9291  ac_status=$?
9292  echo "$as_me:$LINENO: \$? = $ac_status" >&5
9293  (exit $ac_status); }; }; then
9294  ac_header_compiler=yes
9295else
9296  echo "$as_me: failed program was:" >&5
9297sed 's/^/| /' conftest.$ac_ext >&5
9298
9299ac_header_compiler=no
9300fi
9301rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9302echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9303echo "${ECHO_T}$ac_header_compiler" >&6
9304
9305# Is the header present?
9306echo "$as_me:$LINENO: checking $ac_header presence" >&5
9307echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
9308cat >conftest.$ac_ext <<_ACEOF
9309/* confdefs.h.  */
9310_ACEOF
9311cat confdefs.h >>conftest.$ac_ext
9312cat >>conftest.$ac_ext <<_ACEOF
9313/* end confdefs.h.  */
9314#include <$ac_header>
9315_ACEOF
9316if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9317  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9318  ac_status=$?
9319  grep -v '^ *+' conftest.er1 >conftest.err
9320  rm -f conftest.er1
9321  cat conftest.err >&5
9322  echo "$as_me:$LINENO: \$? = $ac_status" >&5
9323  (exit $ac_status); } >/dev/null; then
9324  if test -s conftest.err; then
9325    ac_cpp_err=$ac_c_preproc_warn_flag
9326    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9327  else
9328    ac_cpp_err=
9329  fi
9330else
9331  ac_cpp_err=yes
9332fi
9333if test -z "$ac_cpp_err"; then
9334  ac_header_preproc=yes
9335else
9336  echo "$as_me: failed program was:" >&5
9337sed 's/^/| /' conftest.$ac_ext >&5
9338
9339  ac_header_preproc=no
9340fi
9341rm -f conftest.err conftest.$ac_ext
9342echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9343echo "${ECHO_T}$ac_header_preproc" >&6
9344
9345# So?  What about this header?
9346case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
9347  yes:no: )
9348    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
9349echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
9350    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
9351echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
9352    ac_header_preproc=yes
9353    ;;
9354  no:yes:* )
9355    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
9356echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
9357    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
9358echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
9359    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
9360echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
9361    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
9362echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
9363    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
9364echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
9365    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
9366echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
9367    (
9368      cat <<\_ASBOX
9369## ---------------------------------------------- ##
9370## Report this to orxonox-dev at mail.datacore.ch ##
9371## ---------------------------------------------- ##
9372_ASBOX
9373    ) |
9374      sed "s/^/$as_me: WARNING:     /" >&2
9375    ;;
9376esac
9377echo "$as_me:$LINENO: checking for $ac_header" >&5
9378echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9379if eval "test \"\${$as_ac_Header+set}\" = set"; then
9380  echo $ECHO_N "(cached) $ECHO_C" >&6
9381else
9382  eval "$as_ac_Header=\$ac_header_preproc"
9383fi
9384echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9385echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9386
9387fi
9388if test `eval echo '${'$as_ac_Header'}'` = yes; then
9389  cat >>confdefs.h <<_ACEOF
9390#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
9391_ACEOF
9392
9393else
9394  { { echo "$as_me:$LINENO: error: cannot find vorbisfile header." >&5
9395echo "$as_me: error: cannot find vorbisfile header." >&2;}
9396   { (exit 1); exit 1; }; }
9397fi
9398
9399done
9400
9401# checking for vorbisfile-lib
9402  echo "$as_me:$LINENO: checking for main in -lvorbisfile" >&5
9403echo $ECHO_N "checking for main in -lvorbisfile... $ECHO_C" >&6
9404if test "${ac_cv_lib_vorbisfile_main+set}" = set; then
9405  echo $ECHO_N "(cached) $ECHO_C" >&6
9406else
9407  ac_check_lib_save_LIBS=$LIBS
9408LIBS="-lvorbisfile  $LIBS"
9409cat >conftest.$ac_ext <<_ACEOF
9410/* confdefs.h.  */
9411_ACEOF
9412cat confdefs.h >>conftest.$ac_ext
9413cat >>conftest.$ac_ext <<_ACEOF
9414/* end confdefs.h.  */
9415
9416
9417int
9418main ()
9419{
9420main ();
9421  ;
9422  return 0;
9423}
9424_ACEOF
9425rm -f conftest.$ac_objext conftest$ac_exeext
9426if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9427  (eval $ac_link) 2>conftest.er1
9428  ac_status=$?
9429  grep -v '^ *+' conftest.er1 >conftest.err
9430  rm -f conftest.er1
9431  cat conftest.err >&5
9432  echo "$as_me:$LINENO: \$? = $ac_status" >&5
9433  (exit $ac_status); } &&
9434         { ac_try='test -z "$ac_c_werror_flag"
9435                         || test ! -s conftest.err'
9436  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9437  (eval $ac_try) 2>&5
9438  ac_status=$?
9439  echo "$as_me:$LINENO: \$? = $ac_status" >&5
9440  (exit $ac_status); }; } &&
9441         { ac_try='test -s conftest$ac_exeext'
9442  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9443  (eval $ac_try) 2>&5
9444  ac_status=$?
9445  echo "$as_me:$LINENO: \$? = $ac_status" >&5
9446  (exit $ac_status); }; }; then
9447  ac_cv_lib_vorbisfile_main=yes
9448else
9449  echo "$as_me: failed program was:" >&5
9450sed 's/^/| /' conftest.$ac_ext >&5
9451
9452ac_cv_lib_vorbisfile_main=no
9453fi
9454rm -f conftest.err conftest.$ac_objext \
9455      conftest$ac_exeext conftest.$ac_ext
9456LIBS=$ac_check_lib_save_LIBS
9457fi
9458echo "$as_me:$LINENO: result: $ac_cv_lib_vorbisfile_main" >&5
9459echo "${ECHO_T}$ac_cv_lib_vorbisfile_main" >&6
9460if test $ac_cv_lib_vorbisfile_main = yes; then
9461  FOUND_vorbisfile=yes; LIBS="$LIBS -lvorbisfile"
9462fi
9463
9464     if test x$FOUND_vorbisfile != xyes ; then
9465        echo "------------------"
9466        echo "vorbisfile library not found."
9467        echo "please install the vorbisfile library, which can be found at http://www.xiph.org/ogg/vorbis/index.html"
9468        echo "------------------"
9469        exit -1
9470     fi
9471
9472
9473#---------#
9474# libcURL #
9475#---------#
9476if test x$def_curl = xyes; then
9477
9478for ac_header in curl/curl.h
9479do
9480as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
9481if eval "test \"\${$as_ac_Header+set}\" = set"; then
9482  echo "$as_me:$LINENO: checking for $ac_header" >&5
9483echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9484if eval "test \"\${$as_ac_Header+set}\" = set"; then
9485  echo $ECHO_N "(cached) $ECHO_C" >&6
9486fi
9487echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9488echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9489else
9490  # Is the header compilable?
9491echo "$as_me:$LINENO: checking $ac_header usability" >&5
9492echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
9493cat >conftest.$ac_ext <<_ACEOF
9494/* confdefs.h.  */
9495_ACEOF
9496cat confdefs.h >>conftest.$ac_ext
9497cat >>conftest.$ac_ext <<_ACEOF
9498/* end confdefs.h.  */
9499$ac_includes_default
9500#include <$ac_header>
9501_ACEOF
9502rm -f conftest.$ac_objext
9503if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9504  (eval $ac_compile) 2>conftest.er1
9505  ac_status=$?
9506  grep -v '^ *+' conftest.er1 >conftest.err
9507  rm -f conftest.er1
9508  cat conftest.err >&5
9509  echo "$as_me:$LINENO: \$? = $ac_status" >&5
9510  (exit $ac_status); } &&
9511         { ac_try='test -z "$ac_c_werror_flag"
9512                         || test ! -s conftest.err'
9513  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9514  (eval $ac_try) 2>&5
9515  ac_status=$?
9516  echo "$as_me:$LINENO: \$? = $ac_status" >&5
9517  (exit $ac_status); }; } &&
9518         { ac_try='test -s conftest.$ac_objext'
9519  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9520  (eval $ac_try) 2>&5
9521  ac_status=$?
9522  echo "$as_me:$LINENO: \$? = $ac_status" >&5
9523  (exit $ac_status); }; }; then
9524  ac_header_compiler=yes
9525else
9526  echo "$as_me: failed program was:" >&5
9527sed 's/^/| /' conftest.$ac_ext >&5
9528
9529ac_header_compiler=no
9530fi
9531rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9532echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9533echo "${ECHO_T}$ac_header_compiler" >&6
9534
9535# Is the header present?
9536echo "$as_me:$LINENO: checking $ac_header presence" >&5
9537echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
9538cat >conftest.$ac_ext <<_ACEOF
9539/* confdefs.h.  */
9540_ACEOF
9541cat confdefs.h >>conftest.$ac_ext
9542cat >>conftest.$ac_ext <<_ACEOF
9543/* end confdefs.h.  */
9544#include <$ac_header>
9545_ACEOF
9546if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9547  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9548  ac_status=$?
9549  grep -v '^ *+' conftest.er1 >conftest.err
9550  rm -f conftest.er1
9551  cat conftest.err >&5
9552  echo "$as_me:$LINENO: \$? = $ac_status" >&5
9553  (exit $ac_status); } >/dev/null; then
9554  if test -s conftest.err; then
9555    ac_cpp_err=$ac_c_preproc_warn_flag
9556    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9557  else
9558    ac_cpp_err=
9559  fi
9560else
9561  ac_cpp_err=yes
9562fi
9563if test -z "$ac_cpp_err"; then
9564  ac_header_preproc=yes
9565else
9566  echo "$as_me: failed program was:" >&5
9567sed 's/^/| /' conftest.$ac_ext >&5
9568
9569  ac_header_preproc=no
9570fi
9571rm -f conftest.err conftest.$ac_ext
9572echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9573echo "${ECHO_T}$ac_header_preproc" >&6
9574
9575# So?  What about this header?
9576case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
9577  yes:no: )
9578    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
9579echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
9580    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
9581echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
9582    ac_header_preproc=yes
9583    ;;
9584  no:yes:* )
9585    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
9586echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
9587    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
9588echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
9589    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
9590echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
9591    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
9592echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
9593    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
9594echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
9595    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
9596echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
9597    (
9598      cat <<\_ASBOX
9599## ---------------------------------------------- ##
9600## Report this to orxonox-dev at mail.datacore.ch ##
9601## ---------------------------------------------- ##
9602_ASBOX
9603    ) |
9604      sed "s/^/$as_me: WARNING:     /" >&2
9605    ;;
9606esac
9607echo "$as_me:$LINENO: checking for $ac_header" >&5
9608echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9609if eval "test \"\${$as_ac_Header+set}\" = set"; then
9610  echo $ECHO_N "(cached) $ECHO_C" >&6
9611else
9612  eval "$as_ac_Header=\$ac_header_preproc"
9613fi
9614echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9615echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9616
9617fi
9618if test `eval echo '${'$as_ac_Header'}'` = yes; then
9619  cat >>confdefs.h <<_ACEOF
9620#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
9621_ACEOF
9622 curlHeader=yes
9623else
9624  curlHeader=no
9625fi
9626
9627done
9628
9629 echo "$as_me:$LINENO: checking for main in -lcurl" >&5
9630echo $ECHO_N "checking for main in -lcurl... $ECHO_C" >&6
9631if test "${ac_cv_lib_curl_main+set}" = set; then
9632  echo $ECHO_N "(cached) $ECHO_C" >&6
9633else
9634  ac_check_lib_save_LIBS=$LIBS
9635LIBS="-lcurl  $LIBS"
9636cat >conftest.$ac_ext <<_ACEOF
9637/* confdefs.h.  */
9638_ACEOF
9639cat confdefs.h >>conftest.$ac_ext
9640cat >>conftest.$ac_ext <<_ACEOF
9641/* end confdefs.h.  */
9642
9643
9644int
9645main ()
9646{
9647main ();
9648  ;
9649  return 0;
9650}
9651_ACEOF
9652rm -f conftest.$ac_objext conftest$ac_exeext
9653if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9654  (eval $ac_link) 2>conftest.er1
9655  ac_status=$?
9656  grep -v '^ *+' conftest.er1 >conftest.err
9657  rm -f conftest.er1
9658  cat conftest.err >&5
9659  echo "$as_me:$LINENO: \$? = $ac_status" >&5
9660  (exit $ac_status); } &&
9661         { ac_try='test -z "$ac_c_werror_flag"
9662                         || test ! -s conftest.err'
9663  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9664  (eval $ac_try) 2>&5
9665  ac_status=$?
9666  echo "$as_me:$LINENO: \$? = $ac_status" >&5
9667  (exit $ac_status); }; } &&
9668         { ac_try='test -s conftest$ac_exeext'
9669  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9670  (eval $ac_try) 2>&5
9671  ac_status=$?
9672  echo "$as_me:$LINENO: \$? = $ac_status" >&5
9673  (exit $ac_status); }; }; then
9674  ac_cv_lib_curl_main=yes
9675else
9676  echo "$as_me: failed program was:" >&5
9677sed 's/^/| /' conftest.$ac_ext >&5
9678
9679ac_cv_lib_curl_main=no
9680fi
9681rm -f conftest.err conftest.$ac_objext \
9682      conftest$ac_exeext conftest.$ac_ext
9683LIBS=$ac_check_lib_save_LIBS
9684fi
9685echo "$as_me:$LINENO: result: $ac_cv_lib_curl_main" >&5
9686echo "${ECHO_T}$ac_cv_lib_curl_main" >&6
9687if test $ac_cv_lib_curl_main = yes; then
9688  FOUND_curl=yes
9689fi
9690
9691 if test x$curlHeader = xyes & test x$FOUND_curl = xyes ; then
9692  have_curl=yes
9693  CURL_LIBS=`curl-config --libs`
9694  CURLCFLAGS=`curl-config --cflags`
9695
9696cat >>confdefs.h <<_ACEOF
9697#define HAVE_CURL 1
9698_ACEOF
9699
9700 else
9701  have_curl=no
9702 fi
9703
9704fi
9705
9706
9707
9708
9709if test x$have_curl = xyes; then
9710  HAVE_CURL_TRUE=
9711  HAVE_CURL_FALSE='#'
9712else
9713  HAVE_CURL_TRUE='#'
9714  HAVE_CURL_FALSE=
9715fi
9716
9717
9718#--------#
9719# efence #
9720#--------#
9721if test x$def_efence = xyes ; then
9722  echo "$as_me:$LINENO: checking for main in -lefence" >&5
9723echo $ECHO_N "checking for main in -lefence... $ECHO_C" >&6
9724if test "${ac_cv_lib_efence_main+set}" = set; then
9725  echo $ECHO_N "(cached) $ECHO_C" >&6
9726else
9727  ac_check_lib_save_LIBS=$LIBS
9728LIBS="-lefence  $LIBS"
9729cat >conftest.$ac_ext <<_ACEOF
9730/* confdefs.h.  */
9731_ACEOF
9732cat confdefs.h >>conftest.$ac_ext
9733cat >>conftest.$ac_ext <<_ACEOF
9734/* end confdefs.h.  */
9735
9736
9737int
9738main ()
9739{
9740main ();
9741  ;
9742  return 0;
9743}
9744_ACEOF
9745rm -f conftest.$ac_objext conftest$ac_exeext
9746if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9747  (eval $ac_link) 2>conftest.er1
9748  ac_status=$?
9749  grep -v '^ *+' conftest.er1 >conftest.err
9750  rm -f conftest.er1
9751  cat conftest.err >&5
9752  echo "$as_me:$LINENO: \$? = $ac_status" >&5
9753  (exit $ac_status); } &&
9754         { ac_try='test -z "$ac_c_werror_flag"
9755                         || test ! -s conftest.err'
9756  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9757  (eval $ac_try) 2>&5
9758  ac_status=$?
9759  echo "$as_me:$LINENO: \$? = $ac_status" >&5
9760  (exit $ac_status); }; } &&
9761         { ac_try='test -s conftest$ac_exeext'
9762  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9763  (eval $ac_try) 2>&5
9764  ac_status=$?
9765  echo "$as_me:$LINENO: \$? = $ac_status" >&5
9766  (exit $ac_status); }; }; then
9767  ac_cv_lib_efence_main=yes
9768else
9769  echo "$as_me: failed program was:" >&5
9770sed 's/^/| /' conftest.$ac_ext >&5
9771
9772ac_cv_lib_efence_main=no
9773fi
9774rm -f conftest.err conftest.$ac_objext \
9775      conftest$ac_exeext conftest.$ac_ext
9776LIBS=$ac_check_lib_save_LIBS
9777fi
9778echo "$as_me:$LINENO: result: $ac_cv_lib_efence_main" >&5
9779echo "${ECHO_T}$ac_cv_lib_efence_main" >&6
9780if test $ac_cv_lib_efence_main = yes; then
9781  FOUND_efence=yes; LIBS="$LIBS -lefence"
9782fi
9783
9784   if test x$FOUND_efence != xyes ; then
9785     echo "efence was requested, but is not installed!! going on"
9786   fi
9787
9788fi
9789
9790#-----#
9791# GTK #
9792#-----#
9793if test x$def_gtk = xyes; then
9794#PKG_CHECK_MODULES(GTK2, gtk+-2.0 >= 2.0.3 gthread-2.0 >= 2.0.3, have_gtk2=yes, have_gtk2=no)
9795        echo "$as_me:$LINENO: checking for gtk2.0" >&5
9796echo $ECHO_N "checking for gtk2.0... $ECHO_C" >&6
9797        if `$PKG_CONFIG --exists gtk+-2.0`; then
9798                echo "yes"
9799                have_gtk2=yes
9800                GTK2_LIBS=`$PKG_CONFIG --libs gtk+-2.0`
9801                GTK2_CFLAGS=`$PKG_CONFIG --cflags gtk+-2.0`
9802
9803cat >>confdefs.h <<_ACEOF
9804#define HAVE_GTK2 1
9805_ACEOF
9806
9807                if test $DEBUG -ge 3; then
9808                 echo "cflags: $GTK2_CFLAGS"
9809                 echo "libs: $GTK2_LIBS"
9810                fi
9811        else
9812                echo "no"
9813        fi
9814
9815fi
9816
9817
9818
9819
9820if test x$have_gtk2 = xyes; then
9821  HAVE_GTK2_TRUE=
9822  HAVE_GTK2_FALSE='#'
9823else
9824  HAVE_GTK2_TRUE='#'
9825  HAVE_GTK2_FALSE=
9826fi
9827
9828
9829
9830# FIXME: Replace `main' with a function in `-lm':
9831
9832echo "$as_me:$LINENO: checking for main in -lm" >&5
9833echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6
9834if test "${ac_cv_lib_m_main+set}" = set; then
9835  echo $ECHO_N "(cached) $ECHO_C" >&6
9836else
9837  ac_check_lib_save_LIBS=$LIBS
9838LIBS="-lm  $LIBS"
9839cat >conftest.$ac_ext <<_ACEOF
9840/* confdefs.h.  */
9841_ACEOF
9842cat confdefs.h >>conftest.$ac_ext
9843cat >>conftest.$ac_ext <<_ACEOF
9844/* end confdefs.h.  */
9845
9846
9847int
9848main ()
9849{
9850main ();
9851  ;
9852  return 0;
9853}
9854_ACEOF
9855rm -f conftest.$ac_objext conftest$ac_exeext
9856if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9857  (eval $ac_link) 2>conftest.er1
9858  ac_status=$?
9859  grep -v '^ *+' conftest.er1 >conftest.err
9860  rm -f conftest.er1
9861  cat conftest.err >&5
9862  echo "$as_me:$LINENO: \$? = $ac_status" >&5
9863  (exit $ac_status); } &&
9864         { ac_try='test -z "$ac_c_werror_flag"
9865                         || test ! -s conftest.err'
9866  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9867  (eval $ac_try) 2>&5
9868  ac_status=$?
9869  echo "$as_me:$LINENO: \$? = $ac_status" >&5
9870  (exit $ac_status); }; } &&
9871         { ac_try='test -s conftest$ac_exeext'
9872  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9873  (eval $ac_try) 2>&5
9874  ac_status=$?
9875  echo "$as_me:$LINENO: \$? = $ac_status" >&5
9876  (exit $ac_status); }; }; then
9877  ac_cv_lib_m_main=yes
9878else
9879  echo "$as_me: failed program was:" >&5
9880sed 's/^/| /' conftest.$ac_ext >&5
9881
9882ac_cv_lib_m_main=no
9883fi
9884rm -f conftest.err conftest.$ac_objext \
9885      conftest$ac_exeext conftest.$ac_ext
9886LIBS=$ac_check_lib_save_LIBS
9887fi
9888echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
9889echo "${ECHO_T}$ac_cv_lib_m_main" >&6
9890if test $ac_cv_lib_m_main = yes; then
9891  cat >>confdefs.h <<_ACEOF
9892#define HAVE_LIBM 1
9893_ACEOF
9894
9895  LIBS="-lm $LIBS"
9896
9897fi
9898
9899
9900
9901# Checks for header files.
9902echo "$as_me:$LINENO: checking for ANSI C header files" >&5
9903echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
9904if test "${ac_cv_header_stdc+set}" = set; then
9905  echo $ECHO_N "(cached) $ECHO_C" >&6
9906else
9907  cat >conftest.$ac_ext <<_ACEOF
9908/* confdefs.h.  */
9909_ACEOF
9910cat confdefs.h >>conftest.$ac_ext
9911cat >>conftest.$ac_ext <<_ACEOF
9912/* end confdefs.h.  */
9913#include <stdlib.h>
9914#include <stdarg.h>
9915#include <string.h>
9916#include <float.h>
9917
9918int
9919main ()
9920{
9921
9922  ;
9923  return 0;
9924}
9925_ACEOF
9926rm -f conftest.$ac_objext
9927if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9928  (eval $ac_compile) 2>conftest.er1
9929  ac_status=$?
9930  grep -v '^ *+' conftest.er1 >conftest.err
9931  rm -f conftest.er1
9932  cat conftest.err >&5
9933  echo "$as_me:$LINENO: \$? = $ac_status" >&5
9934  (exit $ac_status); } &&
9935         { ac_try='test -z "$ac_c_werror_flag"
9936                         || test ! -s conftest.err'
9937  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9938  (eval $ac_try) 2>&5
9939  ac_status=$?
9940  echo "$as_me:$LINENO: \$? = $ac_status" >&5
9941  (exit $ac_status); }; } &&
9942         { ac_try='test -s conftest.$ac_objext'
9943  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9944  (eval $ac_try) 2>&5
9945  ac_status=$?
9946  echo "$as_me:$LINENO: \$? = $ac_status" >&5
9947  (exit $ac_status); }; }; then
9948  ac_cv_header_stdc=yes
9949else
9950  echo "$as_me: failed program was:" >&5
9951sed 's/^/| /' conftest.$ac_ext >&5
9952
9953ac_cv_header_stdc=no
9954fi
9955rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9956
9957if test $ac_cv_header_stdc = yes; then
9958  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
9959  cat >conftest.$ac_ext <<_ACEOF
9960/* confdefs.h.  */
9961_ACEOF
9962cat confdefs.h >>conftest.$ac_ext
9963cat >>conftest.$ac_ext <<_ACEOF
9964/* end confdefs.h.  */
9965#include <string.h>
9966
9967_ACEOF
9968if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9969  $EGREP "memchr" >/dev/null 2>&1; then
9970  :
9971else
9972  ac_cv_header_stdc=no
9973fi
9974rm -f conftest*
9975
9976fi
9977
9978if test $ac_cv_header_stdc = yes; then
9979  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
9980  cat >conftest.$ac_ext <<_ACEOF
9981/* confdefs.h.  */
9982_ACEOF
9983cat confdefs.h >>conftest.$ac_ext
9984cat >>conftest.$ac_ext <<_ACEOF
9985/* end confdefs.h.  */
9986#include <stdlib.h>
9987
9988_ACEOF
9989if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9990  $EGREP "free" >/dev/null 2>&1; then
9991  :
9992else
9993  ac_cv_header_stdc=no
9994fi
9995rm -f conftest*
9996
9997fi
9998
9999if test $ac_cv_header_stdc = yes; then
10000  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
10001  if test "$cross_compiling" = yes; then
10002  :
10003else
10004  cat >conftest.$ac_ext <<_ACEOF
10005/* confdefs.h.  */
10006_ACEOF
10007cat confdefs.h >>conftest.$ac_ext
10008cat >>conftest.$ac_ext <<_ACEOF
10009/* end confdefs.h.  */
10010#include <ctype.h>
10011#if ((' ' & 0x0FF) == 0x020)
10012# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
10013# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
10014#else
10015# define ISLOWER(c) \
10016                   (('a' <= (c) && (c) <= 'i') \
10017                     || ('j' <= (c) && (c) <= 'r') \
10018                     || ('s' <= (c) && (c) <= 'z'))
10019# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
10020#endif
10021
10022#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
10023int
10024main ()
10025{
10026  int i;
10027  for (i = 0; i < 256; i++)
10028    if (XOR (islower (i), ISLOWER (i))
10029        || toupper (i) != TOUPPER (i))
10030      exit(2);
10031  exit (0);
10032}
10033_ACEOF
10034rm -f conftest$ac_exeext
10035if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10036  (eval $ac_link) 2>&5
10037  ac_status=$?
10038  echo "$as_me:$LINENO: \$? = $ac_status" >&5
10039  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10040  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10041  (eval $ac_try) 2>&5
10042  ac_status=$?
10043  echo "$as_me:$LINENO: \$? = $ac_status" >&5
10044  (exit $ac_status); }; }; then
10045  :
10046else
10047  echo "$as_me: program exited with status $ac_status" >&5
10048echo "$as_me: failed program was:" >&5
10049sed 's/^/| /' conftest.$ac_ext >&5
10050
10051( exit $ac_status )
10052ac_cv_header_stdc=no
10053fi
10054rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10055fi
10056fi
10057fi
10058echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
10059echo "${ECHO_T}$ac_cv_header_stdc" >&6
10060if test $ac_cv_header_stdc = yes; then
10061
10062cat >>confdefs.h <<\_ACEOF
10063#define STDC_HEADERS 1
10064_ACEOF
10065
10066fi
10067
10068
10069
10070for ac_header in stdlib.h string.h
10071do
10072as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
10073if eval "test \"\${$as_ac_Header+set}\" = set"; then
10074  echo "$as_me:$LINENO: checking for $ac_header" >&5
10075echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
10076if eval "test \"\${$as_ac_Header+set}\" = set"; then
10077  echo $ECHO_N "(cached) $ECHO_C" >&6
10078fi
10079echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
10080echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
10081else
10082  # Is the header compilable?
10083echo "$as_me:$LINENO: checking $ac_header usability" >&5
10084echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
10085cat >conftest.$ac_ext <<_ACEOF
10086/* confdefs.h.  */
10087_ACEOF
10088cat confdefs.h >>conftest.$ac_ext
10089cat >>conftest.$ac_ext <<_ACEOF
10090/* end confdefs.h.  */
10091$ac_includes_default
10092#include <$ac_header>
10093_ACEOF
10094rm -f conftest.$ac_objext
10095if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10096  (eval $ac_compile) 2>conftest.er1
10097  ac_status=$?
10098  grep -v '^ *+' conftest.er1 >conftest.err
10099  rm -f conftest.er1
10100  cat conftest.err >&5
10101  echo "$as_me:$LINENO: \$? = $ac_status" >&5
10102  (exit $ac_status); } &&
10103         { ac_try='test -z "$ac_c_werror_flag"
10104                         || test ! -s conftest.err'
10105  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10106  (eval $ac_try) 2>&5
10107  ac_status=$?
10108  echo "$as_me:$LINENO: \$? = $ac_status" >&5
10109  (exit $ac_status); }; } &&
10110         { ac_try='test -s conftest.$ac_objext'
10111  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10112  (eval $ac_try) 2>&5
10113  ac_status=$?
10114  echo "$as_me:$LINENO: \$? = $ac_status" >&5
10115  (exit $ac_status); }; }; then
10116  ac_header_compiler=yes
10117else
10118  echo "$as_me: failed program was:" >&5
10119sed 's/^/| /' conftest.$ac_ext >&5
10120
10121ac_header_compiler=no
10122fi
10123rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10124echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
10125echo "${ECHO_T}$ac_header_compiler" >&6
10126
10127# Is the header present?
10128echo "$as_me:$LINENO: checking $ac_header presence" >&5
10129echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
10130cat >conftest.$ac_ext <<_ACEOF
10131/* confdefs.h.  */
10132_ACEOF
10133cat confdefs.h >>conftest.$ac_ext
10134cat >>conftest.$ac_ext <<_ACEOF
10135/* end confdefs.h.  */
10136#include <$ac_header>
10137_ACEOF
10138if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
10139  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
10140  ac_status=$?
10141  grep -v '^ *+' conftest.er1 >conftest.err
10142  rm -f conftest.er1
10143  cat conftest.err >&5
10144  echo "$as_me:$LINENO: \$? = $ac_status" >&5
10145  (exit $ac_status); } >/dev/null; then
10146  if test -s conftest.err; then
10147    ac_cpp_err=$ac_c_preproc_warn_flag
10148    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
10149  else
10150    ac_cpp_err=
10151  fi
10152else
10153  ac_cpp_err=yes
10154fi
10155if test -z "$ac_cpp_err"; then
10156  ac_header_preproc=yes
10157else
10158  echo "$as_me: failed program was:" >&5
10159sed 's/^/| /' conftest.$ac_ext >&5
10160
10161  ac_header_preproc=no
10162fi
10163rm -f conftest.err conftest.$ac_ext
10164echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
10165echo "${ECHO_T}$ac_header_preproc" >&6
10166
10167# So?  What about this header?
10168case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
10169  yes:no: )
10170    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
10171echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
10172    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
10173echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
10174    ac_header_preproc=yes
10175    ;;
10176  no:yes:* )
10177    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
10178echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
10179    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
10180echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
10181    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
10182echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
10183    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
10184echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
10185    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
10186echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
10187    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
10188echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
10189    (
10190      cat <<\_ASBOX
10191## ---------------------------------------------- ##
10192## Report this to orxonox-dev at mail.datacore.ch ##
10193## ---------------------------------------------- ##
10194_ASBOX
10195    ) |
10196      sed "s/^/$as_me: WARNING:     /" >&2
10197    ;;
10198esac
10199echo "$as_me:$LINENO: checking for $ac_header" >&5
10200echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
10201if eval "test \"\${$as_ac_Header+set}\" = set"; then
10202  echo $ECHO_N "(cached) $ECHO_C" >&6
10203else
10204  eval "$as_ac_Header=\$ac_header_preproc"
10205fi
10206echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
10207echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
10208
10209fi
10210if test `eval echo '${'$as_ac_Header'}'` = yes; then
10211  cat >>confdefs.h <<_ACEOF
10212#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
10213_ACEOF
10214
10215fi
10216
10217done
10218
10219
10220# Checks for typedefs, structures, and compiler characteristics.
10221echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
10222echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6
10223if test "${ac_cv_header_stdbool_h+set}" = set; then
10224  echo $ECHO_N "(cached) $ECHO_C" >&6
10225else
10226  cat >conftest.$ac_ext <<_ACEOF
10227/* confdefs.h.  */
10228_ACEOF
10229cat confdefs.h >>conftest.$ac_ext
10230cat >>conftest.$ac_ext <<_ACEOF
10231/* end confdefs.h.  */
10232
10233#include <stdbool.h>
10234#ifndef bool
10235# error bool is not defined
10236#endif
10237#ifndef false
10238# error false is not defined
10239#endif
10240#if false
10241# error false is not 0
10242#endif
10243#ifndef true
10244# error true is not defined
10245#endif
10246#if true != 1
10247# error true is not 1
10248#endif
10249#ifndef __bool_true_false_are_defined
10250# error __bool_true_false_are_defined is not defined
10251#endif
10252
10253        struct s { _Bool s: 1; _Bool t; } s;
10254
10255        char a[true == 1 ? 1 : -1];
10256        char b[false == 0 ? 1 : -1];
10257        char c[__bool_true_false_are_defined == 1 ? 1 : -1];
10258        char d[(bool) -0.5 == true ? 1 : -1];
10259        bool e = &s;
10260        char f[(_Bool) -0.0 == false ? 1 : -1];
10261        char g[true];
10262        char h[sizeof (_Bool)];
10263        char i[sizeof s.t];
10264
10265int
10266main ()
10267{
10268 return !a + !b + !c + !d + !e + !f + !g + !h + !i;
10269  ;
10270  return 0;
10271}
10272_ACEOF
10273rm -f conftest.$ac_objext
10274if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10275  (eval $ac_compile) 2>conftest.er1
10276  ac_status=$?
10277  grep -v '^ *+' conftest.er1 >conftest.err
10278  rm -f conftest.er1
10279  cat conftest.err >&5
10280  echo "$as_me:$LINENO: \$? = $ac_status" >&5
10281  (exit $ac_status); } &&
10282         { ac_try='test -z "$ac_c_werror_flag"
10283                         || test ! -s conftest.err'
10284  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10285  (eval $ac_try) 2>&5
10286  ac_status=$?
10287  echo "$as_me:$LINENO: \$? = $ac_status" >&5
10288  (exit $ac_status); }; } &&
10289         { ac_try='test -s conftest.$ac_objext'
10290  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10291  (eval $ac_try) 2>&5
10292  ac_status=$?
10293  echo "$as_me:$LINENO: \$? = $ac_status" >&5
10294  (exit $ac_status); }; }; then
10295  ac_cv_header_stdbool_h=yes
10296else
10297  echo "$as_me: failed program was:" >&5
10298sed 's/^/| /' conftest.$ac_ext >&5
10299
10300ac_cv_header_stdbool_h=no
10301fi
10302rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10303fi
10304echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
10305echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6
10306echo "$as_me:$LINENO: checking for _Bool" >&5
10307echo $ECHO_N "checking for _Bool... $ECHO_C" >&6
10308if test "${ac_cv_type__Bool+set}" = set; then
10309  echo $ECHO_N "(cached) $ECHO_C" >&6
10310else
10311  cat >conftest.$ac_ext <<_ACEOF
10312/* confdefs.h.  */
10313_ACEOF
10314cat confdefs.h >>conftest.$ac_ext
10315cat >>conftest.$ac_ext <<_ACEOF
10316/* end confdefs.h.  */
10317$ac_includes_default
10318int
10319main ()
10320{
10321if ((_Bool *) 0)
10322  return 0;
10323if (sizeof (_Bool))
10324  return 0;
10325  ;
10326  return 0;
10327}
10328_ACEOF
10329rm -f conftest.$ac_objext
10330if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10331  (eval $ac_compile) 2>conftest.er1
10332  ac_status=$?
10333  grep -v '^ *+' conftest.er1 >conftest.err
10334  rm -f conftest.er1
10335  cat conftest.err >&5
10336  echo "$as_me:$LINENO: \$? = $ac_status" >&5
10337  (exit $ac_status); } &&
10338         { ac_try='test -z "$ac_c_werror_flag"
10339                         || test ! -s conftest.err'
10340  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10341  (eval $ac_try) 2>&5
10342  ac_status=$?
10343  echo "$as_me:$LINENO: \$? = $ac_status" >&5
10344  (exit $ac_status); }; } &&
10345         { ac_try='test -s conftest.$ac_objext'
10346  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10347  (eval $ac_try) 2>&5
10348  ac_status=$?
10349  echo "$as_me:$LINENO: \$? = $ac_status" >&5
10350  (exit $ac_status); }; }; then
10351  ac_cv_type__Bool=yes
10352else
10353  echo "$as_me: failed program was:" >&5
10354sed 's/^/| /' conftest.$ac_ext >&5
10355
10356ac_cv_type__Bool=no
10357fi
10358rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10359fi
10360echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
10361echo "${ECHO_T}$ac_cv_type__Bool" >&6
10362if test $ac_cv_type__Bool = yes; then
10363
10364cat >>confdefs.h <<_ACEOF
10365#define HAVE__BOOL 1
10366_ACEOF
10367
10368
10369fi
10370
10371if test $ac_cv_header_stdbool_h = yes; then
10372
10373cat >>confdefs.h <<\_ACEOF
10374#define HAVE_STDBOOL_H 1
10375_ACEOF
10376
10377fi
10378
10379
10380# Checks for library functions.
10381
10382for ac_header in stdlib.h
10383do
10384as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
10385if eval "test \"\${$as_ac_Header+set}\" = set"; then
10386  echo "$as_me:$LINENO: checking for $ac_header" >&5
10387echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
10388if eval "test \"\${$as_ac_Header+set}\" = set"; then
10389  echo $ECHO_N "(cached) $ECHO_C" >&6
10390fi
10391echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
10392echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
10393else
10394  # Is the header compilable?
10395echo "$as_me:$LINENO: checking $ac_header usability" >&5
10396echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
10397cat >conftest.$ac_ext <<_ACEOF
10398/* confdefs.h.  */
10399_ACEOF
10400cat confdefs.h >>conftest.$ac_ext
10401cat >>conftest.$ac_ext <<_ACEOF
10402/* end confdefs.h.  */
10403$ac_includes_default
10404#include <$ac_header>
10405_ACEOF
10406rm -f conftest.$ac_objext
10407if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10408  (eval $ac_compile) 2>conftest.er1
10409  ac_status=$?
10410  grep -v '^ *+' conftest.er1 >conftest.err
10411  rm -f conftest.er1
10412  cat conftest.err >&5
10413  echo "$as_me:$LINENO: \$? = $ac_status" >&5
10414  (exit $ac_status); } &&
10415         { ac_try='test -z "$ac_c_werror_flag"
10416                         || test ! -s conftest.err'
10417  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10418  (eval $ac_try) 2>&5
10419  ac_status=$?
10420  echo "$as_me:$LINENO: \$? = $ac_status" >&5
10421  (exit $ac_status); }; } &&
10422         { ac_try='test -s conftest.$ac_objext'
10423  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10424  (eval $ac_try) 2>&5
10425  ac_status=$?
10426  echo "$as_me:$LINENO: \$? = $ac_status" >&5
10427  (exit $ac_status); }; }; then
10428  ac_header_compiler=yes
10429else
10430  echo "$as_me: failed program was:" >&5
10431sed 's/^/| /' conftest.$ac_ext >&5
10432
10433ac_header_compiler=no
10434fi
10435rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10436echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
10437echo "${ECHO_T}$ac_header_compiler" >&6
10438
10439# Is the header present?
10440echo "$as_me:$LINENO: checking $ac_header presence" >&5
10441echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
10442cat >conftest.$ac_ext <<_ACEOF
10443/* confdefs.h.  */
10444_ACEOF
10445cat confdefs.h >>conftest.$ac_ext
10446cat >>conftest.$ac_ext <<_ACEOF
10447/* end confdefs.h.  */
10448#include <$ac_header>
10449_ACEOF
10450if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
10451  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
10452  ac_status=$?
10453  grep -v '^ *+' conftest.er1 >conftest.err
10454  rm -f conftest.er1
10455  cat conftest.err >&5
10456  echo "$as_me:$LINENO: \$? = $ac_status" >&5
10457  (exit $ac_status); } >/dev/null; then
10458  if test -s conftest.err; then
10459    ac_cpp_err=$ac_c_preproc_warn_flag
10460    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
10461  else
10462    ac_cpp_err=
10463  fi
10464else
10465  ac_cpp_err=yes
10466fi
10467if test -z "$ac_cpp_err"; then
10468  ac_header_preproc=yes
10469else
10470  echo "$as_me: failed program was:" >&5
10471sed 's/^/| /' conftest.$ac_ext >&5
10472
10473  ac_header_preproc=no
10474fi
10475rm -f conftest.err conftest.$ac_ext
10476echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
10477echo "${ECHO_T}$ac_header_preproc" >&6
10478
10479# So?  What about this header?
10480case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
10481  yes:no: )
10482    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
10483echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
10484    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
10485echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
10486    ac_header_preproc=yes
10487    ;;
10488  no:yes:* )
10489    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
10490echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
10491    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
10492echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
10493    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
10494echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
10495    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
10496echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
10497    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
10498echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
10499    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
10500echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
10501    (
10502      cat <<\_ASBOX
10503## ---------------------------------------------- ##
10504## Report this to orxonox-dev at mail.datacore.ch ##
10505## ---------------------------------------------- ##
10506_ASBOX
10507    ) |
10508      sed "s/^/$as_me: WARNING:     /" >&2
10509    ;;
10510esac
10511echo "$as_me:$LINENO: checking for $ac_header" >&5
10512echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
10513if eval "test \"\${$as_ac_Header+set}\" = set"; then
10514  echo $ECHO_N "(cached) $ECHO_C" >&6
10515else
10516  eval "$as_ac_Header=\$ac_header_preproc"
10517fi
10518echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
10519echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
10520
10521fi
10522if test `eval echo '${'$as_ac_Header'}'` = yes; then
10523  cat >>confdefs.h <<_ACEOF
10524#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
10525_ACEOF
10526
10527fi
10528
10529done
10530
10531echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
10532echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6
10533if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
10534  echo $ECHO_N "(cached) $ECHO_C" >&6
10535else
10536  if test "$cross_compiling" = yes; then
10537  ac_cv_func_malloc_0_nonnull=no
10538else
10539  cat >conftest.$ac_ext <<_ACEOF
10540/* confdefs.h.  */
10541_ACEOF
10542cat confdefs.h >>conftest.$ac_ext
10543cat >>conftest.$ac_ext <<_ACEOF
10544/* end confdefs.h.  */
10545#if STDC_HEADERS || HAVE_STDLIB_H
10546# include <stdlib.h>
10547#else
10548char *malloc ();
10549#endif
10550
10551int
10552main ()
10553{
10554exit (malloc (0) ? 0 : 1);
10555  ;
10556  return 0;
10557}
10558_ACEOF
10559rm -f conftest$ac_exeext
10560if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10561  (eval $ac_link) 2>&5
10562  ac_status=$?
10563  echo "$as_me:$LINENO: \$? = $ac_status" >&5
10564  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10565  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10566  (eval $ac_try) 2>&5
10567  ac_status=$?
10568  echo "$as_me:$LINENO: \$? = $ac_status" >&5
10569  (exit $ac_status); }; }; then
10570  ac_cv_func_malloc_0_nonnull=yes
10571else
10572  echo "$as_me: program exited with status $ac_status" >&5
10573echo "$as_me: failed program was:" >&5
10574sed 's/^/| /' conftest.$ac_ext >&5
10575
10576( exit $ac_status )
10577ac_cv_func_malloc_0_nonnull=no
10578fi
10579rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10580fi
10581fi
10582echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
10583echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6
10584if test $ac_cv_func_malloc_0_nonnull = yes; then
10585
10586cat >>confdefs.h <<\_ACEOF
10587#define HAVE_MALLOC 1
10588_ACEOF
10589
10590else
10591  cat >>confdefs.h <<\_ACEOF
10592#define HAVE_MALLOC 0
10593_ACEOF
10594
10595   case $LIBOBJS in
10596    "malloc.$ac_objext"   | \
10597  *" malloc.$ac_objext"   | \
10598    "malloc.$ac_objext "* | \
10599  *" malloc.$ac_objext "* ) ;;
10600  *) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;;
10601esac
10602
10603
10604cat >>confdefs.h <<\_ACEOF
10605#define malloc rpl_malloc
10606_ACEOF
10607
10608fi
10609
10610
10611
10612
10613
10614for ac_func in bzero sqrt
10615do
10616as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10617echo "$as_me:$LINENO: checking for $ac_func" >&5
10618echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
10619if eval "test \"\${$as_ac_var+set}\" = set"; then
10620  echo $ECHO_N "(cached) $ECHO_C" >&6
10621else
10622  cat >conftest.$ac_ext <<_ACEOF
10623/* confdefs.h.  */
10624_ACEOF
10625cat confdefs.h >>conftest.$ac_ext
10626cat >>conftest.$ac_ext <<_ACEOF
10627/* end confdefs.h.  */
10628/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10629   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
10630#define $ac_func innocuous_$ac_func
10631
10632/* System header to define __stub macros and hopefully few prototypes,
10633    which can conflict with char $ac_func (); below.
10634    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10635    <limits.h> exists even on freestanding compilers.  */
10636
10637#ifdef __STDC__
10638# include <limits.h>
10639#else
10640# include <assert.h>
10641#endif
10642
10643#undef $ac_func
10644
10645/* Override any gcc2 internal prototype to avoid an error.  */
10646#ifdef __cplusplus
10647extern "C"
10648{
10649#endif
10650/* We use char because int might match the return type of a gcc2
10651   builtin and then its argument prototype would still apply.  */
10652char $ac_func ();
10653/* The GNU C library defines this for functions which it implements
10654    to always fail with ENOSYS.  Some functions are actually named
10655    something starting with __ and the normal name is an alias.  */
10656#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
10657choke me
10658#else
10659char (*f) () = $ac_func;
10660#endif
10661#ifdef __cplusplus
10662}
10663#endif
10664
10665int
10666main ()
10667{
10668return f != $ac_func;
10669  ;
10670  return 0;
10671}
10672_ACEOF
10673rm -f conftest.$ac_objext conftest$ac_exeext
10674if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10675  (eval $ac_link) 2>conftest.er1
10676  ac_status=$?
10677  grep -v '^ *+' conftest.er1 >conftest.err
10678  rm -f conftest.er1
10679  cat conftest.err >&5
10680  echo "$as_me:$LINENO: \$? = $ac_status" >&5
10681  (exit $ac_status); } &&
10682         { ac_try='test -z "$ac_c_werror_flag"
10683                         || test ! -s conftest.err'
10684  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10685  (eval $ac_try) 2>&5
10686  ac_status=$?
10687  echo "$as_me:$LINENO: \$? = $ac_status" >&5
10688  (exit $ac_status); }; } &&
10689         { ac_try='test -s conftest$ac_exeext'
10690  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10691  (eval $ac_try) 2>&5
10692  ac_status=$?
10693  echo "$as_me:$LINENO: \$? = $ac_status" >&5
10694  (exit $ac_status); }; }; then
10695  eval "$as_ac_var=yes"
10696else
10697  echo "$as_me: failed program was:" >&5
10698sed 's/^/| /' conftest.$ac_ext >&5
10699
10700eval "$as_ac_var=no"
10701fi
10702rm -f conftest.err conftest.$ac_objext \
10703      conftest$ac_exeext conftest.$ac_ext
10704fi
10705echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
10706echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
10707if test `eval echo '${'$as_ac_var'}'` = yes; then
10708  cat >>confdefs.h <<_ACEOF
10709#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10710_ACEOF
10711
10712fi
10713done
10714
10715
10716######################
10717## OUTPUT CONFIGURE ##
10718######################
10719                                                                                                                                                                                                                            ac_config_files="$ac_config_files Makefile src/Makefile src/lib/Makefile src/lib/graphics/Makefile src/lib/graphics/importer/Makefile src/lib/graphics/spatial_separation/Makefile src/lib/sound/Makefile src/lib/event/Makefile src/lib/physics/Makefile src/lib/particles/Makefile src/lib/collision_detection/Makefile src/lib/shell/Makefile src/lib/gui/Makefile src/lib/gui/gtk_gui/Makefile src/lib/gui/gl_gui/Makefile src/lib/tinyxml/Makefile src/util/Makefile src/subprojects/Makefile src/subprojects/testmain/Makefile src/subprojects/importer/Makefile src/subprojects/particles/Makefile src/subprojects/collision_detection/Makefile"
10720
10721
10722cat >confcache <<\_ACEOF
10723# This file is a shell script that caches the results of configure
10724# tests run on this system so they can be shared between configure
10725# scripts and configure runs, see configure's option --config-cache.
10726# It is not useful on other systems.  If it contains results you don't
10727# want to keep, you may remove or edit it.
10728#
10729# config.status only pays attention to the cache file if you give it
10730# the --recheck option to rerun configure.
10731#
10732# `ac_cv_env_foo' variables (set or unset) will be overridden when
10733# loading this file, other *unset* `ac_cv_foo' will be assigned the
10734# following values.
10735
10736_ACEOF
10737
10738# The following way of writing the cache mishandles newlines in values,
10739# but we know of no workaround that is simple, portable, and efficient.
10740# So, don't put newlines in cache variables' values.
10741# Ultrix sh set writes to stderr and can't be redirected directly,
10742# and sets the high bit in the cache file unless we assign to the vars.
10743{
10744  (set) 2>&1 |
10745    case `(ac_space=' '; set | grep ac_space) 2>&1` in
10746    *ac_space=\ *)
10747      # `set' does not quote correctly, so add quotes (double-quote
10748      # substitution turns \\\\ into \\, and sed turns \\ into \).
10749      sed -n \
10750        "s/'/'\\\\''/g;
10751          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
10752      ;;
10753    *)
10754      # `set' quotes correctly as required by POSIX, so do not add quotes.
10755      sed -n \
10756        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
10757      ;;
10758    esac;
10759} |
10760  sed '
10761     t clear
10762     : clear
10763     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
10764     t end
10765     /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
10766     : end' >>confcache
10767if diff $cache_file confcache >/dev/null 2>&1; then :; else
10768  if test -w $cache_file; then
10769    test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
10770    cat confcache >$cache_file
10771  else
10772    echo "not updating unwritable cache $cache_file"
10773  fi
10774fi
10775rm -f confcache
10776
10777test "x$prefix" = xNONE && prefix=$ac_default_prefix
10778# Let make expand exec_prefix.
10779test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
10780
10781# VPATH may cause trouble with some makes, so we remove $(srcdir),
10782# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
10783# trailing colons and then remove the whole line if VPATH becomes empty
10784# (actually we leave an empty line to preserve line numbers).
10785if test "x$srcdir" = x.; then
10786  ac_vpsub='/^[  ]*VPATH[        ]*=/{
10787s/:*\$(srcdir):*/:/;
10788s/:*\${srcdir}:*/:/;
10789s/:*@srcdir@:*/:/;
10790s/^\([^=]*=[     ]*\):*/\1/;
10791s/:*$//;
10792s/^[^=]*=[       ]*$//;
10793}'
10794fi
10795
10796DEFS=-DHAVE_CONFIG_H
10797
10798ac_libobjs=
10799ac_ltlibobjs=
10800for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
10801  # 1. Remove the extension, and $U if already installed.
10802  ac_i=`echo "$ac_i" |
10803         sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
10804  # 2. Add them.
10805  ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
10806  ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
10807done
10808LIBOBJS=$ac_libobjs
10809
10810LTLIBOBJS=$ac_ltlibobjs
10811
10812
10813if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
10814  { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
10815Usually this means the macro was only invoked conditionally." >&5
10816echo "$as_me: error: conditional \"AMDEP\" was never defined.
10817Usually this means the macro was only invoked conditionally." >&2;}
10818   { (exit 1); exit 1; }; }
10819fi
10820if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
10821  { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
10822Usually this means the macro was only invoked conditionally." >&5
10823echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
10824Usually this means the macro was only invoked conditionally." >&2;}
10825   { (exit 1); exit 1; }; }
10826fi
10827if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
10828  { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
10829Usually this means the macro was only invoked conditionally." >&5
10830echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
10831Usually this means the macro was only invoked conditionally." >&2;}
10832   { (exit 1); exit 1; }; }
10833fi
10834if test -z "${SUB_PROJECTS_TRUE}" && test -z "${SUB_PROJECTS_FALSE}"; then
10835  { { echo "$as_me:$LINENO: error: conditional \"SUB_PROJECTS\" was never defined.
10836Usually this means the macro was only invoked conditionally." >&5
10837echo "$as_me: error: conditional \"SUB_PROJECTS\" was never defined.
10838Usually this means the macro was only invoked conditionally." >&2;}
10839   { (exit 1); exit 1; }; }
10840fi
10841if test -z "${DOCUMENTATION_TRUE}" && test -z "${DOCUMENTATION_FALSE}"; then
10842  { { echo "$as_me:$LINENO: error: conditional \"DOCUMENTATION\" was never defined.
10843Usually this means the macro was only invoked conditionally." >&5
10844echo "$as_me: error: conditional \"DOCUMENTATION\" was never defined.
10845Usually this means the macro was only invoked conditionally." >&2;}
10846   { (exit 1); exit 1; }; }
10847fi
10848if test -z "${DOXYGEN_TRUE}" && test -z "${DOXYGEN_FALSE}"; then
10849  { { echo "$as_me:$LINENO: error: conditional \"DOXYGEN\" was never defined.
10850Usually this means the macro was only invoked conditionally." >&5
10851echo "$as_me: error: conditional \"DOXYGEN\" was never defined.
10852Usually this means the macro was only invoked conditionally." >&2;}
10853   { (exit 1); exit 1; }; }
10854fi
10855if test -z "${HAVE_CURL_TRUE}" && test -z "${HAVE_CURL_FALSE}"; then
10856  { { echo "$as_me:$LINENO: error: conditional \"HAVE_CURL\" was never defined.
10857Usually this means the macro was only invoked conditionally." >&5
10858echo "$as_me: error: conditional \"HAVE_CURL\" was never defined.
10859Usually this means the macro was only invoked conditionally." >&2;}
10860   { (exit 1); exit 1; }; }
10861fi
10862if test -z "${HAVE_GTK2_TRUE}" && test -z "${HAVE_GTK2_FALSE}"; then
10863  { { echo "$as_me:$LINENO: error: conditional \"HAVE_GTK2\" was never defined.
10864Usually this means the macro was only invoked conditionally." >&5
10865echo "$as_me: error: conditional \"HAVE_GTK2\" was never defined.
10866Usually this means the macro was only invoked conditionally." >&2;}
10867   { (exit 1); exit 1; }; }
10868fi
10869
10870: ${CONFIG_STATUS=./config.status}
10871ac_clean_files_save=$ac_clean_files
10872ac_clean_files="$ac_clean_files $CONFIG_STATUS"
10873{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
10874echo "$as_me: creating $CONFIG_STATUS" >&6;}
10875cat >$CONFIG_STATUS <<_ACEOF
10876#! $SHELL
10877# Generated by $as_me.
10878# Run this file to recreate the current configuration.
10879# Compiler output produced by configure, useful for debugging
10880# configure, is in config.log if it exists.
10881
10882debug=false
10883ac_cs_recheck=false
10884ac_cs_silent=false
10885SHELL=\${CONFIG_SHELL-$SHELL}
10886_ACEOF
10887
10888cat >>$CONFIG_STATUS <<\_ACEOF
10889## --------------------- ##
10890## M4sh Initialization.  ##
10891## --------------------- ##
10892
10893# Be Bourne compatible
10894if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
10895  emulate sh
10896  NULLCMD=:
10897  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
10898  # is contrary to our usage.  Disable this feature.
10899  alias -g '${1+"$@"}'='"$@"'
10900elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
10901  set -o posix
10902fi
10903DUALCASE=1; export DUALCASE # for MKS sh
10904
10905# Support unset when possible.
10906if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
10907  as_unset=unset
10908else
10909  as_unset=false
10910fi
10911
10912
10913# Work around bugs in pre-3.0 UWIN ksh.
10914$as_unset ENV MAIL MAILPATH
10915PS1='$ '
10916PS2='> '
10917PS4='+ '
10918
10919# NLS nuisances.
10920for as_var in \
10921  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
10922  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
10923  LC_TELEPHONE LC_TIME
10924do
10925  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
10926    eval $as_var=C; export $as_var
10927  else
10928    $as_unset $as_var
10929  fi
10930done
10931
10932# Required to use basename.
10933if expr a : '\(a\)' >/dev/null 2>&1; then
10934  as_expr=expr
10935else
10936  as_expr=false
10937fi
10938
10939if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
10940  as_basename=basename
10941else
10942  as_basename=false
10943fi
10944
10945
10946# Name of the executable.
10947as_me=`$as_basename "$0" ||
10948$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
10949         X"$0" : 'X\(//\)$' \| \
10950         X"$0" : 'X\(/\)$' \| \
10951         .     : '\(.\)' 2>/dev/null ||
10952echo X/"$0" |
10953    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
10954          /^X\/\(\/\/\)$/{ s//\1/; q; }
10955          /^X\/\(\/\).*/{ s//\1/; q; }
10956          s/.*/./; q'`
10957
10958
10959# PATH needs CR, and LINENO needs CR and PATH.
10960# Avoid depending upon Character Ranges.
10961as_cr_letters='abcdefghijklmnopqrstuvwxyz'
10962as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
10963as_cr_Letters=$as_cr_letters$as_cr_LETTERS
10964as_cr_digits='0123456789'
10965as_cr_alnum=$as_cr_Letters$as_cr_digits
10966
10967# The user is always right.
10968if test "${PATH_SEPARATOR+set}" != set; then
10969  echo "#! /bin/sh" >conf$$.sh
10970  echo  "exit 0"   >>conf$$.sh
10971  chmod +x conf$$.sh
10972  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
10973    PATH_SEPARATOR=';'
10974  else
10975    PATH_SEPARATOR=:
10976  fi
10977  rm -f conf$$.sh
10978fi
10979
10980
10981  as_lineno_1=$LINENO
10982  as_lineno_2=$LINENO
10983  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
10984  test "x$as_lineno_1" != "x$as_lineno_2" &&
10985  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
10986  # Find who we are.  Look in the path if we contain no path at all
10987  # relative or not.
10988  case $0 in
10989    *[\\/]* ) as_myself=$0 ;;
10990    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10991for as_dir in $PATH
10992do
10993  IFS=$as_save_IFS
10994  test -z "$as_dir" && as_dir=.
10995  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
10996done
10997
10998       ;;
10999  esac
11000  # We did not find ourselves, most probably we were run as `sh COMMAND'
11001  # in which case we are not to be found in the path.
11002  if test "x$as_myself" = x; then
11003    as_myself=$0
11004  fi
11005  if test ! -f "$as_myself"; then
11006    { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
11007echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
11008   { (exit 1); exit 1; }; }
11009  fi
11010  case $CONFIG_SHELL in
11011  '')
11012    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11013for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
11014do
11015  IFS=$as_save_IFS
11016  test -z "$as_dir" && as_dir=.
11017  for as_base in sh bash ksh sh5; do
11018         case $as_dir in
11019         /*)
11020           if ("$as_dir/$as_base" -c '
11021  as_lineno_1=$LINENO
11022  as_lineno_2=$LINENO
11023  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
11024  test "x$as_lineno_1" != "x$as_lineno_2" &&
11025  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
11026             $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
11027             $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
11028             CONFIG_SHELL=$as_dir/$as_base
11029             export CONFIG_SHELL
11030             exec "$CONFIG_SHELL" "$0" ${1+"$@"}
11031           fi;;
11032         esac
11033       done
11034done
11035;;
11036  esac
11037
11038  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
11039  # uniformly replaced by the line number.  The first 'sed' inserts a
11040  # line-number line before each line; the second 'sed' does the real
11041  # work.  The second script uses 'N' to pair each line-number line
11042  # with the numbered line, and appends trailing '-' during
11043  # substitution so that $LINENO is not a special case at line end.
11044  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
11045  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
11046  sed '=' <$as_myself |
11047    sed '
11048      N
11049      s,$,-,
11050      : loop
11051      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
11052      t loop
11053      s,-$,,
11054      s,^['$as_cr_digits']*\n,,
11055    ' >$as_me.lineno &&
11056  chmod +x $as_me.lineno ||
11057    { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
11058echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
11059   { (exit 1); exit 1; }; }
11060
11061  # Don't try to exec as it changes $[0], causing all sort of problems
11062  # (the dirname of $[0] is not the place where we might find the
11063  # original and so on.  Autoconf is especially sensible to this).
11064  . ./$as_me.lineno
11065  # Exit status is that of the last command.
11066  exit
11067}
11068
11069
11070case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
11071  *c*,-n*) ECHO_N= ECHO_C='
11072' ECHO_T='      ' ;;
11073  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
11074  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
11075esac
11076
11077if expr a : '\(a\)' >/dev/null 2>&1; then
11078  as_expr=expr
11079else
11080  as_expr=false
11081fi
11082
11083rm -f conf$$ conf$$.exe conf$$.file
11084echo >conf$$.file
11085if ln -s conf$$.file conf$$ 2>/dev/null; then
11086  # We could just check for DJGPP; but this test a) works b) is more generic
11087  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
11088  if test -f conf$$.exe; then
11089    # Don't use ln at all; we don't have any links
11090    as_ln_s='cp -p'
11091  else
11092    as_ln_s='ln -s'
11093  fi
11094elif ln conf$$.file conf$$ 2>/dev/null; then
11095  as_ln_s=ln
11096else
11097  as_ln_s='cp -p'
11098fi
11099rm -f conf$$ conf$$.exe conf$$.file
11100
11101if mkdir -p . 2>/dev/null; then
11102  as_mkdir_p=:
11103else
11104  test -d ./-p && rmdir ./-p
11105  as_mkdir_p=false
11106fi
11107
11108as_executable_p="test -f"
11109
11110# Sed expression to map a string onto a valid CPP name.
11111as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
11112
11113# Sed expression to map a string onto a valid variable name.
11114as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
11115
11116
11117# IFS
11118# We need space, tab and new line, in precisely that order.
11119as_nl='
11120'
11121IFS="   $as_nl"
11122
11123# CDPATH.
11124$as_unset CDPATH
11125
11126exec 6>&1
11127
11128# Open the log real soon, to keep \$[0] and so on meaningful, and to
11129# report actual input values of CONFIG_FILES etc. instead of their
11130# values after options handling.  Logging --version etc. is OK.
11131exec 5>>config.log
11132{
11133  echo
11134  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
11135## Running $as_me. ##
11136_ASBOX
11137} >&5
11138cat >&5 <<_CSEOF
11139
11140This file was extended by orxonox $as_me 0.3.1_alpha, which was
11141generated by GNU Autoconf 2.59.  Invocation command line was
11142
11143  CONFIG_FILES    = $CONFIG_FILES
11144  CONFIG_HEADERS  = $CONFIG_HEADERS
11145  CONFIG_LINKS    = $CONFIG_LINKS
11146  CONFIG_COMMANDS = $CONFIG_COMMANDS
11147  $ $0 $@
11148
11149_CSEOF
11150echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
11151echo >&5
11152_ACEOF
11153
11154# Files that config.status was made for.
11155if test -n "$ac_config_files"; then
11156  echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
11157fi
11158
11159if test -n "$ac_config_headers"; then
11160  echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
11161fi
11162
11163if test -n "$ac_config_links"; then
11164  echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
11165fi
11166
11167if test -n "$ac_config_commands"; then
11168  echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
11169fi
11170
11171cat >>$CONFIG_STATUS <<\_ACEOF
11172
11173ac_cs_usage="\
11174\`$as_me' instantiates files from templates according to the
11175current configuration.
11176
11177Usage: $0 [OPTIONS] [FILE]...
11178
11179  -h, --help       print this help, then exit
11180  -V, --version    print version number, then exit
11181  -q, --quiet      do not print progress messages
11182  -d, --debug      don't remove temporary files
11183      --recheck    update $as_me by reconfiguring in the same conditions
11184  --file=FILE[:TEMPLATE]
11185                   instantiate the configuration file FILE
11186  --header=FILE[:TEMPLATE]
11187                   instantiate the configuration header FILE
11188
11189Configuration files:
11190$config_files
11191
11192Configuration headers:
11193$config_headers
11194
11195Configuration commands:
11196$config_commands
11197
11198Report bugs to <bug-autoconf@gnu.org>."
11199_ACEOF
11200
11201cat >>$CONFIG_STATUS <<_ACEOF
11202ac_cs_version="\\
11203orxonox config.status 0.3.1_alpha
11204configured by $0, generated by GNU Autoconf 2.59,
11205  with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
11206
11207Copyright (C) 2003 Free Software Foundation, Inc.
11208This config.status script is free software; the Free Software Foundation
11209gives unlimited permission to copy, distribute and modify it."
11210srcdir=$srcdir
11211INSTALL="$INSTALL"
11212_ACEOF
11213
11214cat >>$CONFIG_STATUS <<\_ACEOF
11215# If no file are specified by the user, then we need to provide default
11216# value.  By we need to know if files were specified by the user.
11217ac_need_defaults=:
11218while test $# != 0
11219do
11220  case $1 in
11221  --*=*)
11222    ac_option=`expr "x$1" : 'x\([^=]*\)='`
11223    ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
11224    ac_shift=:
11225    ;;
11226  -*)
11227    ac_option=$1
11228    ac_optarg=$2
11229    ac_shift=shift
11230    ;;
11231  *) # This is not an option, so the user has probably given explicit
11232     # arguments.
11233     ac_option=$1
11234     ac_need_defaults=false;;
11235  esac
11236
11237  case $ac_option in
11238  # Handling of the options.
11239_ACEOF
11240cat >>$CONFIG_STATUS <<\_ACEOF
11241  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
11242    ac_cs_recheck=: ;;
11243  --version | --vers* | -V )
11244    echo "$ac_cs_version"; exit 0 ;;
11245  --he | --h)
11246    # Conflict between --help and --header
11247    { { echo "$as_me:$LINENO: error: ambiguous option: $1
11248Try \`$0 --help' for more information." >&5
11249echo "$as_me: error: ambiguous option: $1
11250Try \`$0 --help' for more information." >&2;}
11251   { (exit 1); exit 1; }; };;
11252  --help | --hel | -h )
11253    echo "$ac_cs_usage"; exit 0 ;;
11254  --debug | --d* | -d )
11255    debug=: ;;
11256  --file | --fil | --fi | --f )
11257    $ac_shift
11258    CONFIG_FILES="$CONFIG_FILES $ac_optarg"
11259    ac_need_defaults=false;;
11260  --header | --heade | --head | --hea )
11261    $ac_shift
11262    CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
11263    ac_need_defaults=false;;
11264  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
11265  | -silent | --silent | --silen | --sile | --sil | --si | --s)
11266    ac_cs_silent=: ;;
11267
11268  # This is an error.
11269  -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
11270Try \`$0 --help' for more information." >&5
11271echo "$as_me: error: unrecognized option: $1
11272Try \`$0 --help' for more information." >&2;}
11273   { (exit 1); exit 1; }; } ;;
11274
11275  *) ac_config_targets="$ac_config_targets $1" ;;
11276
11277  esac
11278  shift
11279done
11280
11281ac_configure_extra_args=
11282
11283if $ac_cs_silent; then
11284  exec 6>/dev/null
11285  ac_configure_extra_args="$ac_configure_extra_args --silent"
11286fi
11287
11288_ACEOF
11289cat >>$CONFIG_STATUS <<_ACEOF
11290if \$ac_cs_recheck; then
11291  echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
11292  exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
11293fi
11294
11295_ACEOF
11296
11297cat >>$CONFIG_STATUS <<_ACEOF
11298#
11299# INIT-COMMANDS section.
11300#
11301
11302AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
11303
11304_ACEOF
11305
11306
11307
11308cat >>$CONFIG_STATUS <<\_ACEOF
11309for ac_config_target in $ac_config_targets
11310do
11311  case "$ac_config_target" in
11312  # Handling of arguments.
11313  "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
11314  "src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
11315  "src/lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/Makefile" ;;
11316  "src/lib/graphics/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/Makefile" ;;
11317  "src/lib/graphics/importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/importer/Makefile" ;;
11318  "src/lib/graphics/spatial_separation/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/graphics/spatial_separation/Makefile" ;;
11319  "src/lib/sound/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/sound/Makefile" ;;
11320  "src/lib/event/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/event/Makefile" ;;
11321  "src/lib/physics/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/physics/Makefile" ;;
11322  "src/lib/particles/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/particles/Makefile" ;;
11323  "src/lib/collision_detection/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/collision_detection/Makefile" ;;
11324  "src/lib/shell/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/shell/Makefile" ;;
11325  "src/lib/gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/gui/Makefile" ;;
11326  "src/lib/gui/gtk_gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/gui/gtk_gui/Makefile" ;;
11327  "src/lib/gui/gl_gui/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/gui/gl_gui/Makefile" ;;
11328  "src/lib/tinyxml/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/lib/tinyxml/Makefile" ;;
11329  "src/util/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/util/Makefile" ;;
11330  "src/subprojects/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/Makefile" ;;
11331  "src/subprojects/testmain/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/testmain/Makefile" ;;
11332  "src/subprojects/importer/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/importer/Makefile" ;;
11333  "src/subprojects/particles/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/particles/Makefile" ;;
11334  "src/subprojects/collision_detection/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/subprojects/collision_detection/Makefile" ;;
11335  "depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
11336  "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
11337  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
11338echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
11339   { (exit 1); exit 1; }; };;
11340  esac
11341done
11342
11343# If the user did not use the arguments to specify the items to instantiate,
11344# then the envvar interface is used.  Set only those that are not.
11345# We use the long form for the default assignment because of an extremely
11346# bizarre bug on SunOS 4.1.3.
11347if $ac_need_defaults; then
11348  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
11349  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
11350  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
11351fi
11352
11353# Have a temporary directory for convenience.  Make it in the build tree
11354# simply because there is no reason to put it here, and in addition,
11355# creating and moving files from /tmp can sometimes cause problems.
11356# Create a temporary directory, and hook for its removal unless debugging.
11357$debug ||
11358{
11359  trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
11360  trap '{ (exit 1); exit 1; }' 1 2 13 15
11361}
11362
11363# Create a (secure) tmp directory for tmp files.
11364
11365{
11366  tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
11367  test -n "$tmp" && test -d "$tmp"
11368}  ||
11369{
11370  tmp=./confstat$$-$RANDOM
11371  (umask 077 && mkdir $tmp)
11372} ||
11373{
11374   echo "$me: cannot create a temporary directory in ." >&2
11375   { (exit 1); exit 1; }
11376}
11377
11378_ACEOF
11379
11380cat >>$CONFIG_STATUS <<_ACEOF
11381
11382#
11383# CONFIG_FILES section.
11384#
11385
11386# No need to generate the scripts if there are no CONFIG_FILES.
11387# This happens for instance when ./config.status config.h
11388if test -n "\$CONFIG_FILES"; then
11389  # Protect against being on the right side of a sed subst in config.status.
11390  sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
11391   s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
11392s,@SHELL@,$SHELL,;t t
11393s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
11394s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
11395s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
11396s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
11397s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
11398s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
11399s,@exec_prefix@,$exec_prefix,;t t
11400s,@prefix@,$prefix,;t t
11401s,@program_transform_name@,$program_transform_name,;t t
11402s,@bindir@,$bindir,;t t
11403s,@sbindir@,$sbindir,;t t
11404s,@libexecdir@,$libexecdir,;t t
11405s,@datadir@,$datadir,;t t
11406s,@sysconfdir@,$sysconfdir,;t t
11407s,@sharedstatedir@,$sharedstatedir,;t t
11408s,@localstatedir@,$localstatedir,;t t
11409s,@libdir@,$libdir,;t t
11410s,@includedir@,$includedir,;t t
11411s,@oldincludedir@,$oldincludedir,;t t
11412s,@infodir@,$infodir,;t t
11413s,@mandir@,$mandir,;t t
11414s,@build_alias@,$build_alias,;t t
11415s,@host_alias@,$host_alias,;t t
11416s,@target_alias@,$target_alias,;t t
11417s,@DEFS@,$DEFS,;t t
11418s,@ECHO_C@,$ECHO_C,;t t
11419s,@ECHO_N@,$ECHO_N,;t t
11420s,@ECHO_T@,$ECHO_T,;t t
11421s,@LIBS@,$LIBS,;t t
11422s,@build@,$build,;t t
11423s,@build_cpu@,$build_cpu,;t t
11424s,@build_vendor@,$build_vendor,;t t
11425s,@build_os@,$build_os,;t t
11426s,@host@,$host,;t t
11427s,@host_cpu@,$host_cpu,;t t
11428s,@host_vendor@,$host_vendor,;t t
11429s,@host_os@,$host_os,;t t
11430s,@target@,$target,;t t
11431s,@target_cpu@,$target_cpu,;t t
11432s,@target_vendor@,$target_vendor,;t t
11433s,@target_os@,$target_os,;t t
11434s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
11435s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
11436s,@INSTALL_DATA@,$INSTALL_DATA,;t t
11437s,@CYGPATH_W@,$CYGPATH_W,;t t
11438s,@PACKAGE@,$PACKAGE,;t t
11439s,@VERSION@,$VERSION,;t t
11440s,@ACLOCAL@,$ACLOCAL,;t t
11441s,@AUTOCONF@,$AUTOCONF,;t t
11442s,@AUTOMAKE@,$AUTOMAKE,;t t
11443s,@AUTOHEADER@,$AUTOHEADER,;t t
11444s,@MAKEINFO@,$MAKEINFO,;t t
11445s,@AMTAR@,$AMTAR,;t t
11446s,@install_sh@,$install_sh,;t t
11447s,@STRIP@,$STRIP,;t t
11448s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
11449s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
11450s,@mkdir_p@,$mkdir_p,;t t
11451s,@AWK@,$AWK,;t t
11452s,@SET_MAKE@,$SET_MAKE,;t t
11453s,@am__leading_dot@,$am__leading_dot,;t t
11454s,@CXX@,$CXX,;t t
11455s,@CXXFLAGS@,$CXXFLAGS,;t t
11456s,@LDFLAGS@,$LDFLAGS,;t t
11457s,@CPPFLAGS@,$CPPFLAGS,;t t
11458s,@ac_ct_CXX@,$ac_ct_CXX,;t t
11459s,@EXEEXT@,$EXEEXT,;t t
11460s,@OBJEXT@,$OBJEXT,;t t
11461s,@DEPDIR@,$DEPDIR,;t t
11462s,@am__include@,$am__include,;t t
11463s,@am__quote@,$am__quote,;t t
11464s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
11465s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
11466s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
11467s,@CXXDEPMODE@,$CXXDEPMODE,;t t
11468s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
11469s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
11470s,@RANLIB@,$RANLIB,;t t
11471s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
11472s,@CC@,$CC,;t t
11473s,@CFLAGS@,$CFLAGS,;t t
11474s,@ac_ct_CC@,$ac_ct_CC,;t t
11475s,@CCDEPMODE@,$CCDEPMODE,;t t
11476s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
11477s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
11478s,@CPP@,$CPP,;t t
11479s,@EGREP@,$EGREP,;t t
11480s,@DEBUG@,$DEBUG,;t t
11481s,@SUB_PROJECTS_TRUE@,$SUB_PROJECTS_TRUE,;t t
11482s,@SUB_PROJECTS_FALSE@,$SUB_PROJECTS_FALSE,;t t
11483s,@DOCUMENTATION_TRUE@,$DOCUMENTATION_TRUE,;t t
11484s,@DOCUMENTATION_FALSE@,$DOCUMENTATION_FALSE,;t t
11485s,@DOXYGEN@,$DOXYGEN,;t t
11486s,@DOXYGEN_TRUE@,$DOXYGEN_TRUE,;t t
11487s,@DOXYGEN_FALSE@,$DOXYGEN_FALSE,;t t
11488s,@GPROF@,$GPROF,;t t
11489s,@PKG_CONFIG@,$PKG_CONFIG,;t t
11490s,@MSBITFIELDS@,$MSBITFIELDS,;t t
11491s,@CURL_LIBS@,$CURL_LIBS,;t t
11492s,@CURL_CFLAGS@,$CURL_CFLAGS,;t t
11493s,@HAVE_CURL_TRUE@,$HAVE_CURL_TRUE,;t t
11494s,@HAVE_CURL_FALSE@,$HAVE_CURL_FALSE,;t t
11495s,@GTK2_LIBS@,$GTK2_LIBS,;t t
11496s,@GTK2_CFLAGS@,$GTK2_CFLAGS,;t t
11497s,@HAVE_GTK2_TRUE@,$HAVE_GTK2_TRUE,;t t
11498s,@HAVE_GTK2_FALSE@,$HAVE_GTK2_FALSE,;t t
11499s,@LIBOBJS@,$LIBOBJS,;t t
11500s,@LTLIBOBJS@,$LTLIBOBJS,;t t
11501CEOF
11502
11503_ACEOF
11504
11505  cat >>$CONFIG_STATUS <<\_ACEOF
11506  # Split the substitutions into bite-sized pieces for seds with
11507  # small command number limits, like on Digital OSF/1 and HP-UX.
11508  ac_max_sed_lines=48
11509  ac_sed_frag=1 # Number of current file.
11510  ac_beg=1 # First line for current file.
11511  ac_end=$ac_max_sed_lines # Line after last line for current file.
11512  ac_more_lines=:
11513  ac_sed_cmds=
11514  while $ac_more_lines; do
11515    if test $ac_beg -gt 1; then
11516      sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
11517    else
11518      sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
11519    fi
11520    if test ! -s $tmp/subs.frag; then
11521      ac_more_lines=false
11522    else
11523      # The purpose of the label and of the branching condition is to
11524      # speed up the sed processing (if there are no `@' at all, there
11525      # is no need to browse any of the substitutions).
11526      # These are the two extra sed commands mentioned above.
11527      (echo ':t
11528  /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
11529      if test -z "$ac_sed_cmds"; then
11530        ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
11531      else
11532        ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
11533      fi
11534      ac_sed_frag=`expr $ac_sed_frag + 1`
11535      ac_beg=$ac_end
11536      ac_end=`expr $ac_end + $ac_max_sed_lines`
11537    fi
11538  done
11539  if test -z "$ac_sed_cmds"; then
11540    ac_sed_cmds=cat
11541  fi
11542fi # test -n "$CONFIG_FILES"
11543
11544_ACEOF
11545cat >>$CONFIG_STATUS <<\_ACEOF
11546for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
11547  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
11548  case $ac_file in
11549  - | *:- | *:-:* ) # input from stdin
11550        cat >$tmp/stdin
11551        ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
11552        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
11553  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
11554        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
11555  * )   ac_file_in=$ac_file.in ;;
11556  esac
11557
11558  # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
11559  ac_dir=`(dirname "$ac_file") 2>/dev/null ||
11560$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11561         X"$ac_file" : 'X\(//\)[^/]' \| \
11562         X"$ac_file" : 'X\(//\)$' \| \
11563         X"$ac_file" : 'X\(/\)' \| \
11564         .     : '\(.\)' 2>/dev/null ||
11565echo X"$ac_file" |
11566    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
11567          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
11568          /^X\(\/\/\)$/{ s//\1/; q; }
11569          /^X\(\/\).*/{ s//\1/; q; }
11570          s/.*/./; q'`
11571  { if $as_mkdir_p; then
11572    mkdir -p "$ac_dir"
11573  else
11574    as_dir="$ac_dir"
11575    as_dirs=
11576    while test ! -d "$as_dir"; do
11577      as_dirs="$as_dir $as_dirs"
11578      as_dir=`(dirname "$as_dir") 2>/dev/null ||
11579$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11580         X"$as_dir" : 'X\(//\)[^/]' \| \
11581         X"$as_dir" : 'X\(//\)$' \| \
11582         X"$as_dir" : 'X\(/\)' \| \
11583         .     : '\(.\)' 2>/dev/null ||
11584echo X"$as_dir" |
11585    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
11586          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
11587          /^X\(\/\/\)$/{ s//\1/; q; }
11588          /^X\(\/\).*/{ s//\1/; q; }
11589          s/.*/./; q'`
11590    done
11591    test ! -n "$as_dirs" || mkdir $as_dirs
11592  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
11593echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
11594   { (exit 1); exit 1; }; }; }
11595
11596  ac_builddir=.
11597
11598if test "$ac_dir" != .; then
11599  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
11600  # A "../" for each directory in $ac_dir_suffix.
11601  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
11602else
11603  ac_dir_suffix= ac_top_builddir=
11604fi
11605
11606case $srcdir in
11607  .)  # No --srcdir option.  We are building in place.
11608    ac_srcdir=.
11609    if test -z "$ac_top_builddir"; then
11610       ac_top_srcdir=.
11611    else
11612       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
11613    fi ;;
11614  [\\/]* | ?:[\\/]* )  # Absolute path.
11615    ac_srcdir=$srcdir$ac_dir_suffix;
11616    ac_top_srcdir=$srcdir ;;
11617  *) # Relative path.
11618    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
11619    ac_top_srcdir=$ac_top_builddir$srcdir ;;
11620esac
11621
11622# Do not use `cd foo && pwd` to compute absolute paths, because
11623# the directories may not exist.
11624case `pwd` in
11625.) ac_abs_builddir="$ac_dir";;
11626*)
11627  case "$ac_dir" in
11628  .) ac_abs_builddir=`pwd`;;
11629  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
11630  *) ac_abs_builddir=`pwd`/"$ac_dir";;
11631  esac;;
11632esac
11633case $ac_abs_builddir in
11634.) ac_abs_top_builddir=${ac_top_builddir}.;;
11635*)
11636  case ${ac_top_builddir}. in
11637  .) ac_abs_top_builddir=$ac_abs_builddir;;
11638  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
11639  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
11640  esac;;
11641esac
11642case $ac_abs_builddir in
11643.) ac_abs_srcdir=$ac_srcdir;;
11644*)
11645  case $ac_srcdir in
11646  .) ac_abs_srcdir=$ac_abs_builddir;;
11647  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
11648  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
11649  esac;;
11650esac
11651case $ac_abs_builddir in
11652.) ac_abs_top_srcdir=$ac_top_srcdir;;
11653*)
11654  case $ac_top_srcdir in
11655  .) ac_abs_top_srcdir=$ac_abs_builddir;;
11656  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
11657  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
11658  esac;;
11659esac
11660
11661
11662  case $INSTALL in
11663  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
11664  *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
11665  esac
11666
11667  if test x"$ac_file" != x-; then
11668    { echo "$as_me:$LINENO: creating $ac_file" >&5
11669echo "$as_me: creating $ac_file" >&6;}
11670    rm -f "$ac_file"
11671  fi
11672  # Let's still pretend it is `configure' which instantiates (i.e., don't
11673  # use $as_me), people would be surprised to read:
11674  #    /* config.h.  Generated by config.status.  */
11675  if test x"$ac_file" = x-; then
11676    configure_input=
11677  else
11678    configure_input="$ac_file.  "
11679  fi
11680  configure_input=$configure_input"Generated from `echo $ac_file_in |
11681                                     sed 's,.*/,,'` by configure."
11682
11683  # First look for the input files in the build tree, otherwise in the
11684  # src tree.
11685  ac_file_inputs=`IFS=:
11686    for f in $ac_file_in; do
11687      case $f in
11688      -) echo $tmp/stdin ;;
11689      [\\/$]*)
11690         # Absolute (can't be DOS-style, as IFS=:)
11691         test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
11692echo "$as_me: error: cannot find input file: $f" >&2;}
11693   { (exit 1); exit 1; }; }
11694         echo "$f";;
11695      *) # Relative
11696         if test -f "$f"; then
11697           # Build tree
11698           echo "$f"
11699         elif test -f "$srcdir/$f"; then
11700           # Source tree
11701           echo "$srcdir/$f"
11702         else
11703           # /dev/null tree
11704           { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
11705echo "$as_me: error: cannot find input file: $f" >&2;}
11706   { (exit 1); exit 1; }; }
11707         fi;;
11708      esac
11709    done` || { (exit 1); exit 1; }
11710_ACEOF
11711cat >>$CONFIG_STATUS <<_ACEOF
11712  sed "$ac_vpsub
11713$extrasub
11714_ACEOF
11715cat >>$CONFIG_STATUS <<\_ACEOF
11716:t
11717/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
11718s,@configure_input@,$configure_input,;t t
11719s,@srcdir@,$ac_srcdir,;t t
11720s,@abs_srcdir@,$ac_abs_srcdir,;t t
11721s,@top_srcdir@,$ac_top_srcdir,;t t
11722s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
11723s,@builddir@,$ac_builddir,;t t
11724s,@abs_builddir@,$ac_abs_builddir,;t t
11725s,@top_builddir@,$ac_top_builddir,;t t
11726s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
11727s,@INSTALL@,$ac_INSTALL,;t t
11728" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
11729  rm -f $tmp/stdin
11730  if test x"$ac_file" != x-; then
11731    mv $tmp/out $ac_file
11732  else
11733    cat $tmp/out
11734    rm -f $tmp/out
11735  fi
11736
11737done
11738_ACEOF
11739cat >>$CONFIG_STATUS <<\_ACEOF
11740
11741#
11742# CONFIG_HEADER section.
11743#
11744
11745# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
11746# NAME is the cpp macro being defined and VALUE is the value it is being given.
11747#
11748# ac_d sets the value in "#define NAME VALUE" lines.
11749ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
11750ac_dB='[         ].*$,\1#\2'
11751ac_dC=' '
11752ac_dD=',;t'
11753# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
11754ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
11755ac_uB='$,\1#\2define\3'
11756ac_uC=' '
11757ac_uD=',;t'
11758
11759for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
11760  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
11761  case $ac_file in
11762  - | *:- | *:-:* ) # input from stdin
11763        cat >$tmp/stdin
11764        ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
11765        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
11766  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
11767        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
11768  * )   ac_file_in=$ac_file.in ;;
11769  esac
11770
11771  test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
11772echo "$as_me: creating $ac_file" >&6;}
11773
11774  # First look for the input files in the build tree, otherwise in the
11775  # src tree.
11776  ac_file_inputs=`IFS=:
11777    for f in $ac_file_in; do
11778      case $f in
11779      -) echo $tmp/stdin ;;
11780      [\\/$]*)
11781         # Absolute (can't be DOS-style, as IFS=:)
11782         test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
11783echo "$as_me: error: cannot find input file: $f" >&2;}
11784   { (exit 1); exit 1; }; }
11785         # Do quote $f, to prevent DOS paths from being IFS'd.
11786         echo "$f";;
11787      *) # Relative
11788         if test -f "$f"; then
11789           # Build tree
11790           echo "$f"
11791         elif test -f "$srcdir/$f"; then
11792           # Source tree
11793           echo "$srcdir/$f"
11794         else
11795           # /dev/null tree
11796           { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
11797echo "$as_me: error: cannot find input file: $f" >&2;}
11798   { (exit 1); exit 1; }; }
11799         fi;;
11800      esac
11801    done` || { (exit 1); exit 1; }
11802  # Remove the trailing spaces.
11803  sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
11804
11805_ACEOF
11806
11807# Transform confdefs.h into two sed scripts, `conftest.defines' and
11808# `conftest.undefs', that substitutes the proper values into
11809# config.h.in to produce config.h.  The first handles `#define'
11810# templates, and the second `#undef' templates.
11811# And first: Protect against being on the right side of a sed subst in
11812# config.status.  Protect against being in an unquoted here document
11813# in config.status.
11814rm -f conftest.defines conftest.undefs
11815# Using a here document instead of a string reduces the quoting nightmare.
11816# Putting comments in sed scripts is not portable.
11817#
11818# `end' is used to avoid that the second main sed command (meant for
11819# 0-ary CPP macros) applies to n-ary macro definitions.
11820# See the Autoconf documentation for `clear'.
11821cat >confdef2sed.sed <<\_ACEOF
11822s/[\\&,]/\\&/g
11823s,[\\$`],\\&,g
11824t clear
11825: clear
11826s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
11827t end
11828s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
11829: end
11830_ACEOF
11831# If some macros were called several times there might be several times
11832# the same #defines, which is useless.  Nevertheless, we may not want to
11833# sort them, since we want the *last* AC-DEFINE to be honored.
11834uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
11835sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
11836rm -f confdef2sed.sed
11837
11838# This sed command replaces #undef with comments.  This is necessary, for
11839# example, in the case of _POSIX_SOURCE, which is predefined and required
11840# on some systems where configure will not decide to define it.
11841cat >>conftest.undefs <<\_ACEOF
11842s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
11843_ACEOF
11844
11845# Break up conftest.defines because some shells have a limit on the size
11846# of here documents, and old seds have small limits too (100 cmds).
11847echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
11848echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
11849echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
11850echo '  :' >>$CONFIG_STATUS
11851rm -f conftest.tail
11852while grep . conftest.defines >/dev/null
11853do
11854  # Write a limited-size here document to $tmp/defines.sed.
11855  echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
11856  # Speed up: don't consider the non `#define' lines.
11857  echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
11858  # Work around the forget-to-reset-the-flag bug.
11859  echo 't clr' >>$CONFIG_STATUS
11860  echo ': clr' >>$CONFIG_STATUS
11861  sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
11862  echo 'CEOF
11863  sed -f $tmp/defines.sed $tmp/in >$tmp/out
11864  rm -f $tmp/in
11865  mv $tmp/out $tmp/in
11866' >>$CONFIG_STATUS
11867  sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
11868  rm -f conftest.defines
11869  mv conftest.tail conftest.defines
11870done
11871rm -f conftest.defines
11872echo '  fi # grep' >>$CONFIG_STATUS
11873echo >>$CONFIG_STATUS
11874
11875# Break up conftest.undefs because some shells have a limit on the size
11876# of here documents, and old seds have small limits too (100 cmds).
11877echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
11878rm -f conftest.tail
11879while grep . conftest.undefs >/dev/null
11880do
11881  # Write a limited-size here document to $tmp/undefs.sed.
11882  echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
11883  # Speed up: don't consider the non `#undef'
11884  echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
11885  # Work around the forget-to-reset-the-flag bug.
11886  echo 't clr' >>$CONFIG_STATUS
11887  echo ': clr' >>$CONFIG_STATUS
11888  sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
11889  echo 'CEOF
11890  sed -f $tmp/undefs.sed $tmp/in >$tmp/out
11891  rm -f $tmp/in
11892  mv $tmp/out $tmp/in
11893' >>$CONFIG_STATUS
11894  sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
11895  rm -f conftest.undefs
11896  mv conftest.tail conftest.undefs
11897done
11898rm -f conftest.undefs
11899
11900cat >>$CONFIG_STATUS <<\_ACEOF
11901  # Let's still pretend it is `configure' which instantiates (i.e., don't
11902  # use $as_me), people would be surprised to read:
11903  #    /* config.h.  Generated by config.status.  */
11904  if test x"$ac_file" = x-; then
11905    echo "/* Generated by configure.  */" >$tmp/config.h
11906  else
11907    echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
11908  fi
11909  cat $tmp/in >>$tmp/config.h
11910  rm -f $tmp/in
11911  if test x"$ac_file" != x-; then
11912    if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
11913      { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
11914echo "$as_me: $ac_file is unchanged" >&6;}
11915    else
11916      ac_dir=`(dirname "$ac_file") 2>/dev/null ||
11917$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11918         X"$ac_file" : 'X\(//\)[^/]' \| \
11919         X"$ac_file" : 'X\(//\)$' \| \
11920         X"$ac_file" : 'X\(/\)' \| \
11921         .     : '\(.\)' 2>/dev/null ||
11922echo X"$ac_file" |
11923    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
11924          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
11925          /^X\(\/\/\)$/{ s//\1/; q; }
11926          /^X\(\/\).*/{ s//\1/; q; }
11927          s/.*/./; q'`
11928      { if $as_mkdir_p; then
11929    mkdir -p "$ac_dir"
11930  else
11931    as_dir="$ac_dir"
11932    as_dirs=
11933    while test ! -d "$as_dir"; do
11934      as_dirs="$as_dir $as_dirs"
11935      as_dir=`(dirname "$as_dir") 2>/dev/null ||
11936$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11937         X"$as_dir" : 'X\(//\)[^/]' \| \
11938         X"$as_dir" : 'X\(//\)$' \| \
11939         X"$as_dir" : 'X\(/\)' \| \
11940         .     : '\(.\)' 2>/dev/null ||
11941echo X"$as_dir" |
11942    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
11943          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
11944          /^X\(\/\/\)$/{ s//\1/; q; }
11945          /^X\(\/\).*/{ s//\1/; q; }
11946          s/.*/./; q'`
11947    done
11948    test ! -n "$as_dirs" || mkdir $as_dirs
11949  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
11950echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
11951   { (exit 1); exit 1; }; }; }
11952
11953      rm -f $ac_file
11954      mv $tmp/config.h $ac_file
11955    fi
11956  else
11957    cat $tmp/config.h
11958    rm -f $tmp/config.h
11959  fi
11960# Compute $ac_file's index in $config_headers.
11961_am_stamp_count=1
11962for _am_header in $config_headers :; do
11963  case $_am_header in
11964    $ac_file | $ac_file:* )
11965      break ;;
11966    * )
11967      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
11968  esac
11969done
11970echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null ||
11971$as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11972         X$ac_file : 'X\(//\)[^/]' \| \
11973         X$ac_file : 'X\(//\)$' \| \
11974         X$ac_file : 'X\(/\)' \| \
11975         .     : '\(.\)' 2>/dev/null ||
11976echo X$ac_file |
11977    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
11978          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
11979          /^X\(\/\/\)$/{ s//\1/; q; }
11980          /^X\(\/\).*/{ s//\1/; q; }
11981          s/.*/./; q'`/stamp-h$_am_stamp_count
11982done
11983_ACEOF
11984cat >>$CONFIG_STATUS <<\_ACEOF
11985
11986#
11987# CONFIG_COMMANDS section.
11988#
11989for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
11990  ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
11991  ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
11992  ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
11993$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11994         X"$ac_dest" : 'X\(//\)[^/]' \| \
11995         X"$ac_dest" : 'X\(//\)$' \| \
11996         X"$ac_dest" : 'X\(/\)' \| \
11997         .     : '\(.\)' 2>/dev/null ||
11998echo X"$ac_dest" |
11999    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
12000          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
12001          /^X\(\/\/\)$/{ s//\1/; q; }
12002          /^X\(\/\).*/{ s//\1/; q; }
12003          s/.*/./; q'`
12004  { if $as_mkdir_p; then
12005    mkdir -p "$ac_dir"
12006  else
12007    as_dir="$ac_dir"
12008    as_dirs=
12009    while test ! -d "$as_dir"; do
12010      as_dirs="$as_dir $as_dirs"
12011      as_dir=`(dirname "$as_dir") 2>/dev/null ||
12012$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12013         X"$as_dir" : 'X\(//\)[^/]' \| \
12014         X"$as_dir" : 'X\(//\)$' \| \
12015         X"$as_dir" : 'X\(/\)' \| \
12016         .     : '\(.\)' 2>/dev/null ||
12017echo X"$as_dir" |
12018    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
12019          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
12020          /^X\(\/\/\)$/{ s//\1/; q; }
12021          /^X\(\/\).*/{ s//\1/; q; }
12022          s/.*/./; q'`
12023    done
12024    test ! -n "$as_dirs" || mkdir $as_dirs
12025  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
12026echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
12027   { (exit 1); exit 1; }; }; }
12028
12029  ac_builddir=.
12030
12031if test "$ac_dir" != .; then
12032  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
12033  # A "../" for each directory in $ac_dir_suffix.
12034  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
12035else
12036  ac_dir_suffix= ac_top_builddir=
12037fi
12038
12039case $srcdir in
12040  .)  # No --srcdir option.  We are building in place.
12041    ac_srcdir=.
12042    if test -z "$ac_top_builddir"; then
12043       ac_top_srcdir=.
12044    else
12045       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
12046    fi ;;
12047  [\\/]* | ?:[\\/]* )  # Absolute path.
12048    ac_srcdir=$srcdir$ac_dir_suffix;
12049    ac_top_srcdir=$srcdir ;;
12050  *) # Relative path.
12051    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
12052    ac_top_srcdir=$ac_top_builddir$srcdir ;;
12053esac
12054
12055# Do not use `cd foo && pwd` to compute absolute paths, because
12056# the directories may not exist.
12057case `pwd` in
12058.) ac_abs_builddir="$ac_dir";;
12059*)
12060  case "$ac_dir" in
12061  .) ac_abs_builddir=`pwd`;;
12062  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
12063  *) ac_abs_builddir=`pwd`/"$ac_dir";;
12064  esac;;
12065esac
12066case $ac_abs_builddir in
12067.) ac_abs_top_builddir=${ac_top_builddir}.;;
12068*)
12069  case ${ac_top_builddir}. in
12070  .) ac_abs_top_builddir=$ac_abs_builddir;;
12071  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
12072  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
12073  esac;;
12074esac
12075case $ac_abs_builddir in
12076.) ac_abs_srcdir=$ac_srcdir;;
12077*)
12078  case $ac_srcdir in
12079  .) ac_abs_srcdir=$ac_abs_builddir;;
12080  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
12081  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
12082  esac;;
12083esac
12084case $ac_abs_builddir in
12085.) ac_abs_top_srcdir=$ac_top_srcdir;;
12086*)
12087  case $ac_top_srcdir in
12088  .) ac_abs_top_srcdir=$ac_abs_builddir;;
12089  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
12090  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
12091  esac;;
12092esac
12093
12094
12095  { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
12096echo "$as_me: executing $ac_dest commands" >&6;}
12097  case $ac_dest in
12098    depfiles ) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
12099  # Strip MF so we end up with the name of the file.
12100  mf=`echo "$mf" | sed -e 's/:.*$//'`
12101  # Check whether this is an Automake generated Makefile or not.
12102  # We used to match only the files named `Makefile.in', but
12103  # some people rename them; so instead we look at the file content.
12104  # Grep'ing the first line is not enough: some people post-process
12105  # each Makefile.in and add a new line on top of each file to say so.
12106  # So let's grep whole file.
12107  if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
12108    dirpart=`(dirname "$mf") 2>/dev/null ||
12109$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12110         X"$mf" : 'X\(//\)[^/]' \| \
12111         X"$mf" : 'X\(//\)$' \| \
12112         X"$mf" : 'X\(/\)' \| \
12113         .     : '\(.\)' 2>/dev/null ||
12114echo X"$mf" |
12115    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
12116          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
12117          /^X\(\/\/\)$/{ s//\1/; q; }
12118          /^X\(\/\).*/{ s//\1/; q; }
12119          s/.*/./; q'`
12120  else
12121    continue
12122  fi
12123  grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue
12124  # Extract the definition of DEP_FILES from the Makefile without
12125  # running `make'.
12126  DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
12127  test -z "$DEPDIR" && continue
12128  # When using ansi2knr, U may be empty or an underscore; expand it
12129  U=`sed -n 's/^U = //p' < "$mf"`
12130  test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
12131  # We invoke sed twice because it is the simplest approach to
12132  # changing $(DEPDIR) to its actual value in the expansion.
12133  for file in `sed -n '
12134    /^DEP_FILES = .*\\\\$/ {
12135      s/^DEP_FILES = //
12136      :loop
12137        s/\\\\$//
12138        p
12139        n
12140        /\\\\$/ b loop
12141      p
12142    }
12143    /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
12144       sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
12145    # Make sure the directory exists.
12146    test -f "$dirpart/$file" && continue
12147    fdir=`(dirname "$file") 2>/dev/null ||
12148$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12149         X"$file" : 'X\(//\)[^/]' \| \
12150         X"$file" : 'X\(//\)$' \| \
12151         X"$file" : 'X\(/\)' \| \
12152         .     : '\(.\)' 2>/dev/null ||
12153echo X"$file" |
12154    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
12155          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
12156          /^X\(\/\/\)$/{ s//\1/; q; }
12157          /^X\(\/\).*/{ s//\1/; q; }
12158          s/.*/./; q'`
12159    { if $as_mkdir_p; then
12160    mkdir -p $dirpart/$fdir
12161  else
12162    as_dir=$dirpart/$fdir
12163    as_dirs=
12164    while test ! -d "$as_dir"; do
12165      as_dirs="$as_dir $as_dirs"
12166      as_dir=`(dirname "$as_dir") 2>/dev/null ||
12167$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12168         X"$as_dir" : 'X\(//\)[^/]' \| \
12169         X"$as_dir" : 'X\(//\)$' \| \
12170         X"$as_dir" : 'X\(/\)' \| \
12171         .     : '\(.\)' 2>/dev/null ||
12172echo X"$as_dir" |
12173    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
12174          /^X\(\/\/\)[^/].*/{ s//\1/; q; }
12175          /^X\(\/\/\)$/{ s//\1/; q; }
12176          /^X\(\/\).*/{ s//\1/; q; }
12177          s/.*/./; q'`
12178    done
12179    test ! -n "$as_dirs" || mkdir $as_dirs
12180  fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
12181echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
12182   { (exit 1); exit 1; }; }; }
12183
12184    # echo "creating $dirpart/$file"
12185    echo '# dummy' > "$dirpart/$file"
12186  done
12187done
12188 ;;
12189  esac
12190done
12191_ACEOF
12192
12193cat >>$CONFIG_STATUS <<\_ACEOF
12194
12195{ (exit 0); exit 0; }
12196_ACEOF
12197chmod +x $CONFIG_STATUS
12198ac_clean_files=$ac_clean_files_save
12199
12200
12201# configure is writing to config.log, and then calls config.status.
12202# config.status does its own redirection, appending to config.log.
12203# Unfortunately, on DOS this fails, as config.log is still kept open
12204# by configure, so config.status won't be able to write to it; its
12205# output is simply discarded.  So we exec the FD to /dev/null,
12206# effectively closing config.log, so it can be properly (re)opened and
12207# appended to by config.status.  When coming back to configure, we
12208# need to make the FD available again.
12209if test "$no_create" != yes; then
12210  ac_cs_success=:
12211  ac_config_status_args=
12212  test "$silent" = yes &&
12213    ac_config_status_args="$ac_config_status_args --quiet"
12214  exec 5>/dev/null
12215  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
12216  exec 5>>config.log
12217  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
12218  # would make configure fail if this is the last instruction.
12219  $ac_cs_success || { (exit 1); exit 1; }
12220fi
12221
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